Move Add-on SDK source to toolkit/jetpack

482 files changed, 0 insertions, 86139 deletions

diff --git a/addon-sdk/source/test/addons/addon-manager/lib/main.js b/addon-sdk/source/test/addons/addon-manager/lib/main.js
deleted file mode 100644
index 043424f59..000000000
--- a/addon-sdk/source/test/addons/addon-manager/lib/main.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.exports = require("./test-main.js");
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/addon-manager/lib/test-main.js b/addon-sdk/source/test/addons/addon-manager/lib/test-main.js
deleted file mode 100644
index 7204c4a40..000000000
--- a/addon-sdk/source/test/addons/addon-manager/lib/test-main.js
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { id } = require("sdk/self");
-const { getAddonByID } = require("sdk/addon/manager");
-
-exports["test getAddonByID"] = function*(assert) {
-  let addon = yield getAddonByID(id);
-  assert.equal(addon.id, id, "getAddonByID works");
-}
diff --git a/addon-sdk/source/test/addons/addon-manager/package.json b/addon-sdk/source/test/addons/addon-manager/package.json
deleted file mode 100644
index 2ed748498..000000000
--- a/addon-sdk/source/test/addons/addon-manager/package.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "id": "test-addon-manager@jetpack",
-  "main": "./lib/main.js",
-  "name": "test-addon-manager",
-  "version": "0.0.1",
-  "author": "Erik Vold"
-}
diff --git a/addon-sdk/source/test/addons/author-email/main.js b/addon-sdk/source/test/addons/author-email/main.js
deleted file mode 100644
index 34786475a..000000000
--- a/addon-sdk/source/test/addons/author-email/main.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { id } = require('sdk/self');
-const { getAddonByID } = require('sdk/addon/manager');
-
-exports.testContributors = function*(assert) {
-  let addon = yield getAddonByID(id);
-  assert.equal(addon.creator.name, 'test <test@mozilla.com>', '< and > characters work');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/author-email/package.json b/addon-sdk/source/test/addons/author-email/package.json
deleted file mode 100644
index 2654ec431..000000000
--- a/addon-sdk/source/test/addons/author-email/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "test-addon-author-email@jetpack",
-  "author": "test <test@mozilla.com>",
-  "version": "0.0.1",
-  "main": "./main.js"
-}
diff --git a/addon-sdk/source/test/addons/child_process/index.js b/addon-sdk/source/test/addons/child_process/index.js
deleted file mode 100644
index bf69e0380..000000000
--- a/addon-sdk/source/test/addons/child_process/index.js
+++ /dev/null
@@ -1,39 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-/**
- * Ensures using child_process and underlying subprocess.jsm
- * works within an addon
- */
-
-const { exec } = require("sdk/system/child_process");
-const { platform, pathFor } = require("sdk/system");
-const PROFILE_DIR = pathFor("ProfD");
-const isWindows = platform.toLowerCase().indexOf("win") === 0;
-const app = require("sdk/system/xul-app");
-
-// Once Bug 903018 is resolved, just move the application testing to
-// module.metadata.engines
-if (app.is("Firefox")) {
-  exports["test child_process in an addon"] = (assert, done) => {
-    exec(isWindows ? "DIR /A-D" : "ls -al", {
-      cwd: PROFILE_DIR
-    }, (err, stdout, stderr) => {
-      assert.equal(err, null, "no errors");
-      assert.equal(stderr, "", "stderr is empty");
-      assert.ok(/extensions\.ini/.test(stdout), "stdout output of `ls -al` finds files");
-
-      if (isWindows)
-        assert.ok(!/<DIR>/.test(stdout), "passing args works");
-      else
-        assert.ok(/d(r[-|w][-|x]){3}/.test(stdout), "passing args works");
-      done();
-    });
-  };
-} else {
-  exports["test unsupported"] = (assert) => assert.pass("This application is unsupported.");
-}
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/child_process/package.json b/addon-sdk/source/test/addons/child_process/package.json
deleted file mode 100644
index 3b882d0c4..000000000
--- a/addon-sdk/source/test/addons/child_process/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "test-child-process@jetpack",
-  "main": "./index.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/chrome/chrome.manifest b/addon-sdk/source/test/addons/chrome/chrome.manifest
deleted file mode 100644
index 35e59a107..000000000
--- a/addon-sdk/source/test/addons/chrome/chrome.manifest
+++ /dev/null
@@ -1,5 +0,0 @@
-content    test    chrome/content/
-skin       test    classic/1.0 chrome/skin/
-
-locale     test  en-US  chrome/locale/en-US/
-locale     test  ja-JP  chrome/locale/ja-JP/
diff --git a/addon-sdk/source/test/addons/chrome/chrome/content/new-window.xul b/addon-sdk/source/test/addons/chrome/chrome/content/new-window.xul
deleted file mode 100644
index 25e219b80..000000000
--- a/addon-sdk/source/test/addons/chrome/chrome/content/new-window.xul
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0"?>
-<dialog xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-        windowtype="test:window">
-</dialog>
diff --git a/addon-sdk/source/test/addons/chrome/chrome/content/panel.html b/addon-sdk/source/test/addons/chrome/chrome/content/panel.html
deleted file mode 100644
index 595cc7455..000000000
--- a/addon-sdk/source/test/addons/chrome/chrome/content/panel.html
+++ /dev/null
@@ -1,10 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-  </head>
-  <body></body>
-</html>
diff --git a/addon-sdk/source/test/addons/chrome/chrome/locale/en-US/description.properties b/addon-sdk/source/test/addons/chrome/chrome/locale/en-US/description.properties
deleted file mode 100644
index 148e2a127..000000000
--- a/addon-sdk/source/test/addons/chrome/chrome/locale/en-US/description.properties
+++ /dev/null
@@ -1 +0,0 @@
-test=Test
diff --git a/addon-sdk/source/test/addons/chrome/chrome/locale/ja-JP/description.properties b/addon-sdk/source/test/addons/chrome/chrome/locale/ja-JP/description.properties
deleted file mode 100644
index cf01ac85b..000000000
--- a/addon-sdk/source/test/addons/chrome/chrome/locale/ja-JP/description.properties
+++ /dev/null
@@ -1 +0,0 @@
-test=テスト
diff --git a/addon-sdk/source/test/addons/chrome/chrome/skin/style.css b/addon-sdk/source/test/addons/chrome/chrome/skin/style.css
deleted file mode 100644
index 22abf3596..000000000
--- a/addon-sdk/source/test/addons/chrome/chrome/skin/style.css
+++ /dev/null
@@ -1,4 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-test{}
diff --git a/addon-sdk/source/test/addons/chrome/data/panel.js b/addon-sdk/source/test/addons/chrome/data/panel.js
deleted file mode 100644
index c38eca852..000000000
--- a/addon-sdk/source/test/addons/chrome/data/panel.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-self.port.on('echo', _ => {
-  self.port.emit('echo', '');
-});
-
-self.port.emit('start', '');
diff --git a/addon-sdk/source/test/addons/chrome/main.js b/addon-sdk/source/test/addons/chrome/main.js
deleted file mode 100644
index 84b822458..000000000
--- a/addon-sdk/source/test/addons/chrome/main.js
+++ /dev/null
@@ -1,97 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict'
-
-const { Cu, Cc, Ci } = require('chrome');
-const Request = require('sdk/request').Request;
-const { WindowTracker } = require('sdk/deprecated/window-utils');
-const { close, open } = require('sdk/window/helpers');
-const { data } = require('sdk/self');
-const { Panel } = require('sdk/panel');
-
-const XUL_URL = 'chrome://test/content/new-window.xul'
-
-const { Services } = Cu.import('resource://gre/modules/Services.jsm', {});
-const { NetUtil } = Cu.import('resource://gre/modules/NetUtil.jsm', {});
-
-exports.testChromeSkin = function(assert, done) {
-  let skinURL = 'chrome://test/skin/style.css';
-
-  Request({
-    url: skinURL,
-    overrideMimeType: 'text/plain',
-    onComplete: function (response) {
-      assert.ok(/test\{\}\s*$/.test(response.text), 'chrome.manifest skin folder was registered!');
-      done();
-    }
-  }).get();
-
-  assert.pass('requesting ' + skinURL);
-}
-
-exports.testChromeContent = function(assert, done) {
-  let wt = WindowTracker({
-    onTrack: function(window) {
-      if (window.document.documentElement.getAttribute('windowtype') === 'test:window') {
-      	assert.pass('test xul window was opened');
-        wt.unload();
-
-      	close(window).then(done, assert.fail);
-      }
-    }
-  });
-
-  open(XUL_URL).then(
-    assert.pass.bind(assert, 'opened ' + XUL_URL),
-    assert.fail);
-
-  assert.pass('opening ' + XUL_URL);
-}
-
-exports.testChromeLocale = function(assert) {
-  let jpLocalePath = Cc['@mozilla.org/chrome/chrome-registry;1'].
-                       getService(Ci.nsIChromeRegistry).
-                       convertChromeURL(NetUtil.newURI('chrome://test/locale/description.properties')).
-                       spec.replace(/(en\-US|ja\-JP)/, 'ja-JP');
-  let enLocalePath = jpLocalePath.replace(/ja\-JP/, 'en-US');
-
-  let jpStringBundle = Services.strings.createBundle(jpLocalePath);
-  assert.equal(jpStringBundle.GetStringFromName('test'),
-               'テスト',
-               'locales ja-JP folder was copied correctly');
-
-  let enStringBundle = Services.strings.createBundle(enLocalePath);
-  assert.equal(enStringBundle.GetStringFromName('test'),
-               'Test',
-               'locales en-US folder was copied correctly');
-}
-
-exports.testChromeInPanel = function*(assert) {
-  let panel = Panel({
-    contentURL: 'chrome://test/content/panel.html',
-    contentScriptWhen: 'end',
-    contentScriptFile: data.url('panel.js')
-  });
-
-  yield new Promise(resolve => panel.port.once('start', resolve));
-  assert.pass('start was emitted');
-
-  yield new Promise(resolve => {
-    panel.once('show', resolve);
-    panel.show();
-  });
-  assert.pass('panel shown');
-
-  yield new Promise(resolve => {
-    panel.port.once('echo', resolve);
-    panel.port.emit('echo');
-  });
-
-  assert.pass('got echo');
-
-  panel.destroy();
-  assert.pass('panel is destroyed');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/chrome/package.json b/addon-sdk/source/test/addons/chrome/package.json
deleted file mode 100644
index 82c6db899..000000000
--- a/addon-sdk/source/test/addons/chrome/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "test-chrome@jetpack",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/content-permissions/httpd.js b/addon-sdk/source/test/addons/content-permissions/httpd.js
deleted file mode 100644
index 964dc9bbd..000000000
--- a/addon-sdk/source/test/addons/content-permissions/httpd.js
+++ /dev/null
@@ -1,5211 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
-*  NOTE: do not edit this file, this is copied from:
-*  https://github.com/mozilla/addon-sdk/blob/master/test/lib/httpd.js
-*/
-
-module.metadata = {
-  "stability": "experimental"
-};
-
-const { components, CC, Cc, Ci, Cr, Cu } = require("chrome");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-
-const PR_UINT32_MAX = Math.pow(2, 32) - 1;
-
-/** True if debugging output is enabled, false otherwise. */
-var DEBUG = false; // non-const *only* so tweakable in server tests
-
-/** True if debugging output should be timestamped. */
-var DEBUG_TIMESTAMP = false; // non-const so tweakable in server tests
-
-var gGlobalObject = Cc["@mozilla.org/systemprincipal;1"].createInstance();
-
-/**
-* Asserts that the given condition holds. If it doesn't, the given message is
-* dumped, a stack trace is printed, and an exception is thrown to attempt to
-* stop execution (which unfortunately must rely upon the exception not being
-* accidentally swallowed by the code that uses it).
-*/
-function NS_ASSERT(cond, msg)
-{
-  if (DEBUG && !cond)
-  {
-    dumpn("###!!!");
-    dumpn("###!!! ASSERTION" + (msg ? ": " + msg : "!"));
-    dumpn("###!!! Stack follows:");
-
-    var stack = new Error().stack.split(/\n/);
-    dumpn(stack.map(function(val) { return "###!!! " + val; }).join("\n"));
-
-    throw Cr.NS_ERROR_ABORT;
-  }
-}
-
-/** Constructs an HTTP error object. */
-function HttpError(code, description)
-{
-  this.code = code;
-  this.description = description;
-}
-HttpError.prototype =
-{
-  toString: function()
-  {
-    return this.code + " " + this.description;
-  }
-};
-
-/**
-* Errors thrown to trigger specific HTTP server responses.
-*/
-const HTTP_400 = new HttpError(400, "Bad Request");
-const HTTP_401 = new HttpError(401, "Unauthorized");
-const HTTP_402 = new HttpError(402, "Payment Required");
-const HTTP_403 = new HttpError(403, "Forbidden");
-const HTTP_404 = new HttpError(404, "Not Found");
-const HTTP_405 = new HttpError(405, "Method Not Allowed");
-const HTTP_406 = new HttpError(406, "Not Acceptable");
-const HTTP_407 = new HttpError(407, "Proxy Authentication Required");
-const HTTP_408 = new HttpError(408, "Request Timeout");
-const HTTP_409 = new HttpError(409, "Conflict");
-const HTTP_410 = new HttpError(410, "Gone");
-const HTTP_411 = new HttpError(411, "Length Required");
-const HTTP_412 = new HttpError(412, "Precondition Failed");
-const HTTP_413 = new HttpError(413, "Request Entity Too Large");
-const HTTP_414 = new HttpError(414, "Request-URI Too Long");
-const HTTP_415 = new HttpError(415, "Unsupported Media Type");
-const HTTP_417 = new HttpError(417, "Expectation Failed");
-
-const HTTP_500 = new HttpError(500, "Internal Server Error");
-const HTTP_501 = new HttpError(501, "Not Implemented");
-const HTTP_502 = new HttpError(502, "Bad Gateway");
-const HTTP_503 = new HttpError(503, "Service Unavailable");
-const HTTP_504 = new HttpError(504, "Gateway Timeout");
-const HTTP_505 = new HttpError(505, "HTTP Version Not Supported");
-
-/** Creates a hash with fields corresponding to the values in arr. */
-function array2obj(arr)
-{
-  var obj = {};
-  for (var i = 0; i < arr.length; i++)
-    obj[arr[i]] = arr[i];
-  return obj;
-}
-
-/** Returns an array of the integers x through y, inclusive. */
-function range(x, y)
-{
-  var arr = [];
-  for (var i = x; i <= y; i++)
-    arr.push(i);
-  return arr;
-}
-
-/** An object (hash) whose fields are the numbers of all HTTP error codes. */
-const HTTP_ERROR_CODES = array2obj(range(400, 417).concat(range(500, 505)));
-
-
-/**
-* The character used to distinguish hidden files from non-hidden files, a la
-* the leading dot in Apache. Since that mechanism also hides files from
-* easy display in LXR, ls output, etc. however, we choose instead to use a
-* suffix character. If a requested file ends with it, we append another
-* when getting the file on the server. If it doesn't, we just look up that
-* file. Therefore, any file whose name ends with exactly one of the character
-* is "hidden" and available for use by the server.
-*/
-const HIDDEN_CHAR = "^";
-
-/**
-* The file name suffix indicating the file containing overridden headers for
-* a requested file.
-*/
-const HEADERS_SUFFIX = HIDDEN_CHAR + "headers" + HIDDEN_CHAR;
-
-/** Type used to denote SJS scripts for CGI-like functionality. */
-const SJS_TYPE = "sjs";
-
-/** Base for relative timestamps produced by dumpn(). */
-var firstStamp = 0;
-
-/** dump(str) with a trailing "\n" -- only outputs if DEBUG. */
-function dumpn(str)
-{
-  if (DEBUG)
-  {
-    var prefix = "HTTPD-INFO | ";
-    if (DEBUG_TIMESTAMP)
-    {
-      if (firstStamp === 0)
-        firstStamp = Date.now();
-
-      var elapsed = Date.now() - firstStamp; // milliseconds
-      var min = Math.floor(elapsed / 60000);
-      var sec = (elapsed % 60000) / 1000;
-
-      if (sec < 10)
-        prefix += min + ":0" + sec.toFixed(3) + " | ";
-      else
-        prefix += min + ":" + sec.toFixed(3) + " | ";
-    }
-
-    dump(prefix + str + "\n");
-  }
-}
-
-/** Dumps the current JS stack if DEBUG. */
-function dumpStack()
-{
-  // peel off the frames for dumpStack() and Error()
-  var stack = new Error().stack.split(/\n/).slice(2);
-  stack.forEach(dumpn);
-}
-
-
-/** The XPCOM thread manager. */
-var gThreadManager = null;
-
-/** The XPCOM prefs service. */
-var gRootPrefBranch = null;
-function getRootPrefBranch()
-{
-  if (!gRootPrefBranch)
-  {
-    gRootPrefBranch = Cc["@mozilla.org/preferences-service;1"]
-                        .getService(Ci.nsIPrefBranch);
-  }
-  return gRootPrefBranch;
-}
-
-/**
-* JavaScript constructors for commonly-used classes; precreating these is a
-* speedup over doing the same from base principles. See the docs at
-* http://developer.mozilla.org/en/docs/components.Constructor for details.
-*/
-const ServerSocket = CC("@mozilla.org/network/server-socket;1",
-                        "nsIServerSocket",
-                        "init");
-const ScriptableInputStream = CC("@mozilla.org/scriptableinputstream;1",
-                                 "nsIScriptableInputStream",
-                                 "init");
-const Pipe = CC("@mozilla.org/pipe;1",
-                "nsIPipe",
-                "init");
-const FileInputStream = CC("@mozilla.org/network/file-input-stream;1",
-                           "nsIFileInputStream",
-                           "init");
-const ConverterInputStream = CC("@mozilla.org/intl/converter-input-stream;1",
-                                "nsIConverterInputStream",
-                                "init");
-const WritablePropertyBag = CC("@mozilla.org/hash-property-bag;1",
-                               "nsIWritablePropertyBag2");
-const SupportsString = CC("@mozilla.org/supports-string;1",
-                          "nsISupportsString");
-
-/* These two are non-const only so a test can overwrite them. */
-var BinaryInputStream = CC("@mozilla.org/binaryinputstream;1",
-                           "nsIBinaryInputStream",
-                           "setInputStream");
-var BinaryOutputStream = CC("@mozilla.org/binaryoutputstream;1",
-                            "nsIBinaryOutputStream",
-                            "setOutputStream");
-
-/**
-* Returns the RFC 822/1123 representation of a date.
-*
-* @param date : Number
-* the date, in milliseconds from midnight (00:00:00), January 1, 1970 GMT
-* @returns string
-* the representation of the given date
-*/
-function toDateString(date)
-{
-  //
-  // rfc1123-date = wkday "," SP date1 SP time SP "GMT"
-  // date1 = 2DIGIT SP month SP 4DIGIT
-  // ; day month year (e.g., 02 Jun 1982)
-  // time = 2DIGIT ":" 2DIGIT ":" 2DIGIT
-  // ; 00:00:00 - 23:59:59
-  // wkday = "Mon" | "Tue" | "Wed"
-  // | "Thu" | "Fri" | "Sat" | "Sun"
-  // month = "Jan" | "Feb" | "Mar" | "Apr"
-  // | "May" | "Jun" | "Jul" | "Aug"
-  // | "Sep" | "Oct" | "Nov" | "Dec"
-  //
-
-  const wkdayStrings = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-  const monthStrings = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
-                        "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-
-  /**
-* Processes a date and returns the encoded UTC time as a string according to
-* the format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toTime(date)
-  {
-    var hrs = date.getUTCHours();
-    var rv = (hrs < 10) ? "0" + hrs : hrs;
-
-    var mins = date.getUTCMinutes();
-    rv += ":";
-    rv += (mins < 10) ? "0" + mins : mins;
-
-    var secs = date.getUTCSeconds();
-    rv += ":";
-    rv += (secs < 10) ? "0" + secs : secs;
-
-    return rv;
-  }
-
-  /**
-* Processes a date and returns the encoded UTC date as a string according to
-* the date1 format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toDate1(date)
-  {
-    var day = date.getUTCDate();
-    var month = date.getUTCMonth();
-    var year = date.getUTCFullYear();
-
-    var rv = (day < 10) ? "0" + day : day;
-    rv += " " + monthStrings[month];
-    rv += " " + year;
-
-    return rv;
-  }
-
-  date = new Date(date);
-
-  const fmtString = "%wkday%, %date1% %time% GMT";
-  var rv = fmtString.replace("%wkday%", wkdayStrings[date.getUTCDay()]);
-  rv = rv.replace("%time%", toTime(date));
-  return rv.replace("%date1%", toDate1(date));
-}
-
-/**
-* Prints out a human-readable representation of the object o and its fields,
-* omitting those whose names begin with "_" if showMembers != true (to ignore
-* "private" properties exposed via getters/setters).
-*/
-function printObj(o, showMembers)
-{
-  var s = "******************************\n";
-  s += "o = {\n";
-  for (var i in o)
-  {
-    if (typeof(i) != "string" ||
-        (showMembers || (i.length > 0 && i[0] != "_")))
-      s+= " " + i + ": " + o[i] + ",\n";
-  }
-  s += " };\n";
-  s += "******************************";
-  dumpn(s);
-}
-
-/**
-* Instantiates a new HTTP server.
-*/
-function nsHttpServer()
-{
-  if (!gThreadManager)
-    gThreadManager = Cc["@mozilla.org/thread-manager;1"].getService();
-
-  /** The port on which this server listens. */
-  this._port = undefined;
-
-  /** The socket associated with this. */
-  this._socket = null;
-
-  /** The handler used to process requests to this server. */
-  this._handler = new ServerHandler(this);
-
-  /** Naming information for this server. */
-  this._identity = new ServerIdentity();
-
-  /**
-* Indicates when the server is to be shut down at the end of the request.
-*/
-  this._doQuit = false;
-
-  /**
-* True if the socket in this is closed (and closure notifications have been
-* sent and processed if the socket was ever opened), false otherwise.
-*/
-  this._socketClosed = true;
-
-  /**
-* Used for tracking existing connections and ensuring that all connections
-* are properly cleaned up before server shutdown; increases by 1 for every
-* new incoming connection.
-*/
-  this._connectionGen = 0;
-
-  /**
-* Hash of all open connections, indexed by connection number at time of
-* creation.
-*/
-  this._connections = {};
-}
-nsHttpServer.prototype =
-{
-  classID: components.ID("{54ef6f81-30af-4b1d-ac55-8ba811293e41}"),
-
-  // NSISERVERSOCKETLISTENER
-
-  /**
-* Processes an incoming request coming in on the given socket and contained
-* in the given transport.
-*
-* @param socket : nsIServerSocket
-* the socket through which the request was served
-* @param trans : nsISocketTransport
-* the transport for the request/response
-* @see nsIServerSocketListener.onSocketAccepted
-*/
-  onSocketAccepted: function(socket, trans)
-  {
-    dumpn("*** onSocketAccepted(socket=" + socket + ", trans=" + trans + ")");
-
-    dumpn(">>> new connection on " + trans.host + ":" + trans.port);
-
-    const SEGMENT_SIZE = 8192;
-    const SEGMENT_COUNT = 1024;
-    try
-    {
-      var input = trans.openInputStream(0, SEGMENT_SIZE, SEGMENT_COUNT)
-                       .QueryInterface(Ci.nsIAsyncInputStream);
-      var output = trans.openOutputStream(0, 0, 0);
-    }
-    catch (e)
-    {
-      dumpn("*** error opening transport streams: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    var connectionNumber = ++this._connectionGen;
-
-    try
-    {
-      var conn = new Connection(input, output, this, socket.port, trans.port,
-                                connectionNumber);
-      var reader = new RequestReader(conn);
-
-      // XXX add request timeout functionality here!
-
-      // Note: must use main thread here, or we might get a GC that will cause
-      // threadsafety assertions. We really need to fix XPConnect so that
-      // you can actually do things in multi-threaded JS. :-(
-      input.asyncWait(reader, 0, 0, gThreadManager.mainThread);
-    }
-    catch (e)
-    {
-      // Assume this connection can't be salvaged and bail on it completely;
-      // don't attempt to close it so that we can assert that any connection
-      // being closed is in this._connections.
-      dumpn("*** error in initial request-processing stages: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    this._connections[connectionNumber] = conn;
-    dumpn("*** starting connection " + connectionNumber);
-  },
-
-  /**
-* Called when the socket associated with this is closed.
-*
-* @param socket : nsIServerSocket
-* the socket being closed
-* @param status : nsresult
-* the reason the socket stopped listening (NS_BINDING_ABORTED if the server
-* was stopped using nsIHttpServer.stop)
-* @see nsIServerSocketListener.onStopListening
-*/
-  onStopListening: function(socket, status)
-  {
-    dumpn(">>> shutting down server on port " + socket.port);
-    this._socketClosed = true;
-    if (!this._hasOpenConnections())
-    {
-      dumpn("*** no open connections, notifying async from onStopListening");
-
-      // Notify asynchronously so that any pending teardown in stop() has a
-      // chance to run first.
-      var self = this;
-      var stopEvent =
-        {
-          run: function()
-          {
-            dumpn("*** _notifyStopped async callback");
-            self._notifyStopped();
-          }
-        };
-      gThreadManager.currentThread
-                    .dispatch(stopEvent, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-  },
-
-  // NSIHTTPSERVER
-
-  //
-  // see nsIHttpServer.start
-  //
-  start: function(port)
-  {
-    this._start(port, "localhost")
-  },
-
-  _start: function(port, host)
-  {
-    if (this._socket)
-      throw Cr.NS_ERROR_ALREADY_INITIALIZED;
-
-    this._port = port;
-    this._doQuit = this._socketClosed = false;
-
-    this._host = host;
-
-    // The listen queue needs to be long enough to handle
-    // network.http.max-persistent-connections-per-server concurrent connections,
-    // plus a safety margin in case some other process is talking to
-    // the server as well.
-    var prefs = getRootPrefBranch();
-    var maxConnections;
-    try {
-      // Bug 776860: The original pref was removed in favor of this new one:
-      maxConnections = prefs.getIntPref("network.http.max-persistent-connections-per-server") + 5;
-    }
-    catch(e) {
-      maxConnections = prefs.getIntPref("network.http.max-connections-per-server") + 5;
-    }
-
-    try
-    {
-      var loopback = true;
-      if (this._host != "127.0.0.1" && this._host != "localhost") {
-        var loopback = false;
-      }
-
-      var socket = new ServerSocket(this._port,
-                                    loopback, // true = localhost, false = everybody
-                                    maxConnections);
-      dumpn(">>> listening on port " + socket.port + ", " + maxConnections +
-            " pending connections");
-      socket.asyncListen(this);
-      this._identity._initialize(socket.port, host, true);
-      this._socket = socket;
-    }
-    catch (e)
-    {
-      dumpn("!!! could not start server on port " + port + ": " + e);
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    }
-  },
-
-  //
-  // see nsIHttpServer.stop
-  //
-  stop: function(callback)
-  {
-    if (!callback)
-      throw Cr.NS_ERROR_NULL_POINTER;
-    if (!this._socket)
-      throw Cr.NS_ERROR_UNEXPECTED;
-
-    this._stopCallback = typeof callback === "function"
-                       ? callback
-                       : function() { callback.onStopped(); };
-
-    dumpn(">>> stopping listening on port " + this._socket.port);
-    this._socket.close();
-    this._socket = null;
-
-    // We can't have this identity any more, and the port on which we're running
-    // this server now could be meaningless the next time around.
-    this._identity._teardown();
-
-    this._doQuit = false;
-
-    // socket-close notification and pending request completion happen async
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (file && (!file.exists() || file.isDirectory()))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handler.registerFile(path, file);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/" ||
-        path.charAt(path.length - 1) != "/" ||
-        (directory &&
-         (!directory.exists() || !directory.isDirectory())))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX determine behavior of nonexistent /foo/bar when a /foo/bar/ mapping
-    // exists!
-
-    this._handler.registerDirectory(path, directory);
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    this._handler.registerPathHandler(path, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    this._handler.registerPrefixHandler(prefix, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(code, handler)
-  {
-    this._handler.registerErrorHandler(code, handler);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    this._handler.setIndexHandler(handler);
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    this._handler.registerContentType(ext, type);
-  },
-
-  //
-  // see nsIHttpServer.serverIdentity
-  //
-  get identity()
-  {
-    return this._identity;
-  },
-
-  //
-  // see nsIHttpServer.getState
-  //
-  getState: function(path, k)
-  {
-    return this._handler._getState(path, k);
-  },
-
-  //
-  // see nsIHttpServer.setState
-  //
-  setState: function(path, k, v)
-  {
-    return this._handler._setState(path, k, v);
-  },
-
-  //
-  // see nsIHttpServer.getSharedState
-  //
-  getSharedState: function(k)
-  {
-    return this._handler._getSharedState(k);
-  },
-
-  //
-  // see nsIHttpServer.setSharedState
-  //
-  setSharedState: function(k, v)
-  {
-    return this._handler._setSharedState(k, v);
-  },
-
-  //
-  // see nsIHttpServer.getObjectState
-  //
-  getObjectState: function(k)
-  {
-    return this._handler._getObjectState(k);
-  },
-
-  //
-  // see nsIHttpServer.setObjectState
-  //
-  setObjectState: function(k, v)
-  {
-    return this._handler._setObjectState(k, v);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIServerSocketListener) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NON-XPCOM PUBLIC API
-
-  /**
-* Returns true iff this server is not running (and is not in the process of
-* serving any requests still to be processed when the server was last
-* stopped after being run).
-*/
-  isStopped: function()
-  {
-    return this._socketClosed && !this._hasOpenConnections();
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /** True if this server has any open connections to it, false otherwise. */
-  _hasOpenConnections: function()
-  {
-    //
-    // If we have any open connections, they're tracked as numeric properties on
-    // |this._connections|. The non-standard __count__ property could be used
-    // to check whether there are any properties, but standard-wise, even
-    // looking forward to ES5, there's no less ugly yet still O(1) way to do
-    // this.
-    //
-    for (var n in this._connections)
-      return true;
-    return false;
-  },
-
-  /** Calls the server-stopped callback provided when stop() was called. */
-  _notifyStopped: function()
-  {
-    NS_ASSERT(this._stopCallback !== null, "double-notifying?");
-    NS_ASSERT(!this._hasOpenConnections(), "should be done serving by now");
-
-    //
-    // NB: We have to grab this now, null out the member, *then* call the
-    // callback here, or otherwise the callback could (indirectly) futz with
-    // this._stopCallback by starting and immediately stopping this, at
-    // which point we'd be nulling out a field we no longer have a right to
-    // modify.
-    //
-    var callback = this._stopCallback;
-    this._stopCallback = null;
-    try
-    {
-      callback();
-    }
-    catch (e)
-    {
-      // not throwing because this is specified as being usually (but not
-      // always) asynchronous
-      dump("!!! error running onStopped callback: " + e + "\n");
-    }
-  },
-
-  /**
-* Notifies this server that the given connection has been closed.
-*
-* @param connection : Connection
-* the connection that was closed
-*/
-  _connectionClosed: function(connection)
-  {
-    NS_ASSERT(connection.number in this._connections,
-              "closing a connection " + this + " that we never added to the " +
-              "set of open connections?");
-    NS_ASSERT(this._connections[connection.number] === connection,
-              "connection number mismatch? " +
-              this._connections[connection.number]);
-    delete this._connections[connection.number];
-
-    // Fire a pending server-stopped notification if it's our responsibility.
-    if (!this._hasOpenConnections() && this._socketClosed)
-      this._notifyStopped();
-  },
-
-  /**
-* Requests that the server be shut down when possible.
-*/
-  _requestQuit: function()
-  {
-    dumpn(">>> requesting a quit");
-    dumpStack();
-    this._doQuit = true;
-  }
-};
-
-
-//
-// RFC 2396 section 3.2.2:
-//
-// host = hostname | IPv4address
-// hostname = *( domainlabel "." ) toplabel [ "." ]
-// domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
-// toplabel = alpha | alpha *( alphanum | "-" ) alphanum
-// IPv4address = 1*digit "." 1*digit "." 1*digit "." 1*digit
-//
-
-const HOST_REGEX =
-  new RegExp("^(?:" +
-               // *( domainlabel "." )
-               "(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)*" +
-               // toplabel
-               "[a-z](?:[a-z0-9-]*[a-z0-9])?" +
-             "|" +
-               // IPv4 address
-               "\\d+\\.\\d+\\.\\d+\\.\\d+" +
-             ")$",
-             "i");
-
-
-/**
-* Represents the identity of a server. An identity consists of a set of
-* (scheme, host, port) tuples denoted as locations (allowing a single server to
-* serve multiple sites or to be used behind both HTTP and HTTPS proxies for any
-* host/port). Any incoming request must be to one of these locations, or it
-* will be rejected with an HTTP 400 error. One location, denoted as the
-* primary location, is the location assigned in contexts where a location
-* cannot otherwise be endogenously derived, such as for HTTP/1.0 requests.
-*
-* A single identity may contain at most one location per unique host/port pair;
-* other than that, no restrictions are placed upon what locations may
-* constitute an identity.
-*/
-function ServerIdentity()
-{
-  /** The scheme of the primary location. */
-  this._primaryScheme = "http";
-
-  /** The hostname of the primary location. */
-  this._primaryHost = "127.0.0.1"
-
-  /** The port number of the primary location. */
-  this._primaryPort = -1;
-
-  /**
-* The current port number for the corresponding server, stored so that a new
-* primary location can always be set if the current one is removed.
-*/
-  this._defaultPort = -1;
-
-  /**
-* Maps hosts to maps of ports to schemes, e.g. the following would represent
-* https://example.com:789/ and http://example.org/:
-*
-* {
-* "xexample.com": { 789: "https" },
-* "xexample.org": { 80: "http" }
-* }
-*
-* Note the "x" prefix on hostnames, which prevents collisions with special
-* JS names like "prototype".
-*/
-  this._locations = { "xlocalhost": {} };
-}
-ServerIdentity.prototype =
-{
-  // NSIHTTPSERVERIDENTITY
-
-  //
-  // see nsIHttpServerIdentity.primaryScheme
-  //
-  get primaryScheme()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryScheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryHost
-  //
-  get primaryHost()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryHost;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryPort
-  //
-  get primaryPort()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryPort;
-  },
-
-  //
-  // see nsIHttpServerIdentity.add
-  //
-  add: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      this._locations["x" + host] = entry = {};
-
-    entry[port] = scheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.remove
-  //
-  remove: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return false;
-
-    var present = port in entry;
-    delete entry[port];
-
-    if (this._primaryScheme == scheme &&
-        this._primaryHost == host &&
-        this._primaryPort == port &&
-        this._defaultPort !== -1)
-    {
-      // Always keep at least one identity in existence at any time, unless
-      // we're in the process of shutting down (the last condition above).
-      this._primaryPort = -1;
-      this._initialize(this._defaultPort, host, false);
-    }
-
-    return present;
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  has: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    return "x" + host in this._locations &&
-           scheme === this._locations["x" + host][port];
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  getScheme: function(host, port)
-  {
-    this._validate("http", host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return "";
-
-    return entry[port] || "";
-  },
-
-  //
-  // see nsIHttpServerIdentity.setPrimary
-  //
-  setPrimary: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    this.add(scheme, host, port);
-
-    this._primaryScheme = scheme;
-    this._primaryHost = host;
-    this._primaryPort = port;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpServerIdentity) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Initializes the primary name for the corresponding server, based on the
-* provided port number.
-*/
-  _initialize: function(port, host, addSecondaryDefault)
-  {
-    this._host = host;
-    if (this._primaryPort !== -1)
-      this.add("http", host, port);
-    else
-      this.setPrimary("http", "localhost", port);
-    this._defaultPort = port;
-
-    // Only add this if we're being called at server startup
-    if (addSecondaryDefault && host != "127.0.0.1")
-      this.add("http", "127.0.0.1", port);
-  },
-
-  /**
-* Called at server shutdown time, unsets the primary location only if it was
-* the default-assigned location and removes the default location from the
-* set of locations used.
-*/
-  _teardown: function()
-  {
-    if (this._host != "127.0.0.1") {
-      // Not the default primary location, nothing special to do here
-      this.remove("http", "127.0.0.1", this._defaultPort);
-    }
-
-    // This is a *very* tricky bit of reasoning here; make absolutely sure the
-    // tests for this code pass before you commit changes to it.
-    if (this._primaryScheme == "http" &&
-        this._primaryHost == this._host &&
-        this._primaryPort == this._defaultPort)
-    {
-      // Make sure we don't trigger the readding logic in .remove(), then remove
-      // the default location.
-      var port = this._defaultPort;
-      this._defaultPort = -1;
-      this.remove("http", this._host, port);
-
-      // Ensure a server start triggers the setPrimary() path in ._initialize()
-      this._primaryPort = -1;
-    }
-    else
-    {
-      // No reason not to remove directly as it's not our primary location
-      this.remove("http", this._host, this._defaultPort);
-    }
-  },
-
-  /**
-* Ensures scheme, host, and port are all valid with respect to RFC 2396.
-*
-* @throws NS_ERROR_ILLEGAL_VALUE
-* if any argument doesn't match the corresponding production
-*/
-  _validate: function(scheme, host, port)
-  {
-    if (scheme !== "http" && scheme !== "https")
-    {
-      dumpn("*** server only supports http/https schemes: '" + scheme + "'");
-      dumpStack();
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (!HOST_REGEX.test(host))
-    {
-      dumpn("*** unexpected host: '" + host + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (port < 0 || port > 65535)
-    {
-      dumpn("*** unexpected port: '" + port + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-  }
-};
-
-
-/**
-* Represents a connection to the server (and possibly in the future the thread
-* on which the connection is processed).
-*
-* @param input : nsIInputStream
-* stream from which incoming data on the connection is read
-* @param output : nsIOutputStream
-* stream to write data out the connection
-* @param server : nsHttpServer
-* the server handling the connection
-* @param port : int
-* the port on which the server is running
-* @param outgoingPort : int
-* the outgoing port used by this connection
-* @param number : uint
-* a serial number used to uniquely identify this connection
-*/
-function Connection(input, output, server, port, outgoingPort, number)
-{
-  dumpn("*** opening new connection " + number + " on port " + outgoingPort);
-
-  /** Stream of incoming data. */
-  this.input = input;
-
-  /** Stream for outgoing data. */
-  this.output = output;
-
-  /** The server associated with this request. */
-  this.server = server;
-
-  /** The port on which the server is running. */
-  this.port = port;
-
-  /** The outgoing poort used by this connection. */
-  this._outgoingPort = outgoingPort;
-
-  /** The serial number of this connection. */
-  this.number = number;
-
-  /**
-* The request for which a response is being generated, null if the
-* incoming request has not been fully received or if it had errors.
-*/
-  this.request = null;
-
-  /** State variables for debugging. */
-  this._closed = this._processed = false;
-}
-Connection.prototype =
-{
-  /** Closes this connection's input/output streams. */
-  close: function()
-  {
-    dumpn("*** closing connection " + this.number +
-          " on port " + this._outgoingPort);
-
-    this.input.close();
-    this.output.close();
-    this._closed = true;
-
-    var server = this.server;
-    server._connectionClosed(this);
-
-    // If an error triggered a server shutdown, act on it now
-    if (server._doQuit)
-      server.stop(function() { /* not like we can do anything better */ });
-  },
-
-  /**
-* Initiates processing of this connection, using the data in the given
-* request.
-*
-* @param request : Request
-* the request which should be processed
-*/
-  process: function(request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-
-    this.request = request;
-    this.server._handler.handleResponse(this);
-  },
-
-  /**
-* Initiates processing of this connection, generating a response with the
-* given HTTP error code.
-*
-* @param code : uint
-* an HTTP code, so in the range [0, 1000)
-* @param request : Request
-* incomplete data about the incoming request (since there were errors
-* during its processing
-*/
-  processError: function(code, request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-    this.request = request;
-    this.server._handler.handleError(code, this);
-  },
-
-  /** Converts this to a string for debugging purposes. */
-  toString: function()
-  {
-    return "<Connection(" + this.number +
-           (this.request ? ", " + this.request.path : "") +"): " +
-           (this._closed ? "closed" : "open") + ">";
-  }
-};
-
-
-
-/** Returns an array of count bytes from the given input stream. */
-function readBytes(inputStream, count)
-{
-  return new BinaryInputStream(inputStream).readByteArray(count);
-}
-
-
-
-/** Request reader processing states; see RequestReader for details. */
-const READER_IN_REQUEST_LINE = 0;
-const READER_IN_HEADERS = 1;
-const READER_IN_BODY = 2;
-const READER_FINISHED = 3;
-
-
-/**
-* Reads incoming request data asynchronously, does any necessary preprocessing,
-* and forwards it to the request handler. Processing occurs in three states:
-*
-* READER_IN_REQUEST_LINE Reading the request's status line
-* READER_IN_HEADERS Reading headers in the request
-* READER_IN_BODY Reading the body of the request
-* READER_FINISHED Entire request has been read and processed
-*
-* During the first two stages, initial metadata about the request is gathered
-* into a Request object. Once the status line and headers have been processed,
-* we start processing the body of the request into the Request. Finally, when
-* the entire body has been read, we create a Response and hand it off to the
-* ServerHandler to be given to the appropriate request handler.
-*
-* @param connection : Connection
-* the connection for the request being read
-*/
-function RequestReader(connection)
-{
-  /** Connection metadata for this request. */
-  this._connection = connection;
-
-  /**
-* A container providing line-by-line access to the raw bytes that make up the
-* data which has been read from the connection but has not yet been acted
-* upon (by passing it to the request handler or by extracting request
-* metadata from it).
-*/
-  this._data = new LineData();
-
-  /**
-* The amount of data remaining to be read from the body of this request.
-* After all headers in the request have been read this is the value in the
-* Content-Length header, but as the body is read its value decreases to zero.
-*/
-  this._contentLength = 0;
-
-  /** The current state of parsing the incoming request. */
-  this._state = READER_IN_REQUEST_LINE;
-
-  /** Metadata constructed from the incoming request for the request handler. */
-  this._metadata = new Request(connection.port);
-
-  /**
-* Used to preserve state if we run out of line data midway through a
-* multi-line header. _lastHeaderName stores the name of the header, while
-* _lastHeaderValue stores the value we've seen so far for the header.
-*
-* These fields are always either both undefined or both strings.
-*/
-  this._lastHeaderName = this._lastHeaderValue = undefined;
-}
-RequestReader.prototype =
-{
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Called when more data from the incoming request is available. This method
-* then reads the available data from input and deals with that data as
-* necessary, depending upon the syntax of already-downloaded data.
-*
-* @param input : nsIAsyncInputStream
-* the stream of incoming data from the connection
-*/
-  onInputStreamReady: function(input)
-  {
-    dumpn("*** onInputStreamReady(input=" + input + ") on thread " +
-          gThreadManager.currentThread + " (main is " +
-          gThreadManager.mainThread + ")");
-    dumpn("*** this._state == " + this._state);
-
-    // Handle cases where we get more data after a request error has been
-    // discovered but *before* we can close the connection.
-    var data = this._data;
-    if (!data)
-      return;
-
-    try
-    {
-      data.appendBytes(readBytes(input, input.available()));
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** WARNING: unexpected error when reading from socket; will " +
-              "be treated as if the input stream had been closed");
-        dumpn("*** WARNING: actual error was: " + e);
-      }
-
-      // We've lost a race -- input has been closed, but we're still expecting
-      // to read more data. available() will throw in this case, and since
-      // we're dead in the water now, destroy the connection.
-      dumpn("*** onInputStreamReady called on a closed input, destroying " +
-            "connection");
-      this._connection.close();
-      return;
-    }
-
-    switch (this._state)
-    {
-      default:
-        NS_ASSERT(false, "invalid state: " + this._state);
-        break;
-
-      case READER_IN_REQUEST_LINE:
-        if (!this._processRequestLine())
-          break;
-        /* fall through */
-
-      case READER_IN_HEADERS:
-        if (!this._processHeaders())
-          break;
-        /* fall through */
-
-      case READER_IN_BODY:
-        this._processBody();
-    }
-
-    if (this._state != READER_FINISHED)
-      input.asyncWait(this, 0, 0, gThreadManager.currentThread);
-  },
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(aIID)
-  {
-    if (aIID.equals(Ci.nsIInputStreamCallback) ||
-        aIID.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE API
-
-  /**
-* Processes unprocessed, downloaded data as a request line.
-*
-* @returns boolean
-* true iff the request line has been fully processed
-*/
-  _processRequestLine: function()
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    // Servers SHOULD ignore any empty line(s) received where a Request-Line
-    // is expected (section 4.1).
-    var data = this._data;
-    var line = {};
-    var readSuccess;
-    while ((readSuccess = data.readLine(line)) && line.value == "")
-      dumpn("*** ignoring beginning blank line...");
-
-    // if we don't have a full line, wait until we do
-    if (!readSuccess)
-      return false;
-
-    // we have the first non-blank line
-    try
-    {
-      this._parseRequestLine(line.value);
-      this._state = READER_IN_HEADERS;
-      return true;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing request headers.
-*
-* @returns boolean
-* true iff header data in the request has been fully processed
-*/
-  _processHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    // XXX things to fix here:
-    //
-    // - need to support RFC 2047-encoded non-US-ASCII characters
-
-    try
-    {
-      var done = this._parseHeaders();
-      if (done)
-      {
-        var request = this._metadata;
-
-        // XXX this is wrong for requests with transfer-encodings applied to
-        // them, particularly chunked (which by its nature can have no
-        // meaningful Content-Length header)!
-        this._contentLength = request.hasHeader("Content-Length")
-                            ? parseInt(request.getHeader("Content-Length"), 10)
-                            : 0;
-        dumpn("_processHeaders, Content-length=" + this._contentLength);
-
-        this._state = READER_IN_BODY;
-      }
-      return done;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing the request body.
-*
-* @returns boolean
-* true iff the request body has been fully processed
-*/
-  _processBody: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    // XXX handle chunked transfer-coding request bodies!
-
-    try
-    {
-      if (this._contentLength > 0)
-      {
-        var data = this._data.purge();
-        var count = Math.min(data.length, this._contentLength);
-        dumpn("*** loading data=" + data + " len=" + data.length +
-              " excess=" + (data.length - count));
-
-        var bos = new BinaryOutputStream(this._metadata._bodyOutputStream);
-        bos.writeByteArray(data, count);
-        this._contentLength -= count;
-      }
-
-      dumpn("*** remaining body data len=" + this._contentLength);
-      if (this._contentLength == 0)
-      {
-        this._validateRequest();
-        this._state = READER_FINISHED;
-        this._handleResponse();
-        return true;
-      }
-
-      return false;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Does various post-header checks on the data in this request.
-*
-* @throws : HttpError
-* if the request was malformed in some way
-*/
-  _validateRequest: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    dumpn("*** _validateRequest");
-
-    var metadata = this._metadata;
-    var headers = metadata._headers;
-
-    // 19.6.1.1 -- servers MUST report 400 to HTTP/1.1 requests w/o Host header
-    var identity = this._connection.server.identity;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-    {
-      if (!headers.hasHeader("Host"))
-      {
-        dumpn("*** malformed HTTP/1.1 or greater request with no Host header!");
-        throw HTTP_400;
-      }
-
-      // If the Request-URI wasn't absolute, then we need to determine our host.
-      // We have to determine what scheme was used to access us based on the
-      // server identity data at this point, because the request just doesn't
-      // contain enough data on its own to do this, sadly.
-      if (!metadata._host)
-      {
-        var host, port;
-        var hostPort = headers.getHeader("Host");
-        var colon = hostPort.indexOf(":");
-        if (colon < 0)
-        {
-          host = hostPort;
-          port = "";
-        }
-        else
-        {
-          host = hostPort.substring(0, colon);
-          port = hostPort.substring(colon + 1);
-        }
-
-        // NB: We allow an empty port here because, oddly, a colon may be
-        // present even without a port number, e.g. "example.com:"; in this
-        // case the default port applies.
-        if (!HOST_REGEX.test(host) || !/^\d*$/.test(port))
-        {
-          dumpn("*** malformed hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        // If we're not given a port, we're stuck, because we don't know what
-        // scheme to use to look up the correct port here, in general. Since
-        // the HTTPS case requires a tunnel/proxy and thus requires that the
-        // requested URI be absolute (and thus contain the necessary
-        // information), let's assume HTTP will prevail and use that.
-        port = +port || 80;
-
-        var scheme = identity.getScheme(host, port);
-        if (!scheme)
-        {
-          dumpn("*** unrecognized hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        metadata._scheme = scheme;
-        metadata._host = host;
-        metadata._port = port;
-      }
-    }
-    else
-    {
-      NS_ASSERT(metadata._host === undefined,
-                "HTTP/1.0 doesn't allow absolute paths in the request line!");
-
-      metadata._scheme = identity.primaryScheme;
-      metadata._host = identity.primaryHost;
-      metadata._port = identity.primaryPort;
-    }
-
-    NS_ASSERT(identity.has(metadata._scheme, metadata._host, metadata._port),
-              "must have a location we recognize by now!");
-  },
-
-  /**
-* Handles responses in case of error, either in the server or in the request.
-*
-* @param e
-* the specific error encountered, which is an HttpError in the case where
-* the request is in some way invalid or cannot be fulfilled; if this isn't
-* an HttpError we're going to be paranoid and shut down, because that
-* shouldn't happen, ever
-*/
-  _handleError: function(e)
-  {
-    // Don't fall back into normal processing!
-    this._state = READER_FINISHED;
-
-    var server = this._connection.server;
-    if (e instanceof HttpError)
-    {
-      var code = e.code;
-    }
-    else
-    {
-      dumpn("!!! UNEXPECTED ERROR: " + e +
-            (e.lineNumber ? ", line " + e.lineNumber : ""));
-
-      // no idea what happened -- be paranoid and shut down
-      code = 500;
-      server._requestQuit();
-    }
-
-    // make attempted reuse of data an error
-    this._data = null;
-
-    this._connection.processError(code, this._metadata);
-  },
-
-  /**
-* Now that we've read the request line and headers, we can actually hand off
-* the request to be handled.
-*
-* This method is called once per request, after the request line and all
-* headers and the body, if any, have been received.
-*/
-  _handleResponse: function()
-  {
-    NS_ASSERT(this._state == READER_FINISHED);
-
-    // We don't need the line-based data any more, so make attempted reuse an
-    // error.
-    this._data = null;
-
-    this._connection.process(this._metadata);
-  },
-
-
-  // PARSING
-
-  /**
-* Parses the request line for the HTTP request associated with this.
-*
-* @param line : string
-* the request line
-*/
-  _parseRequestLine: function(line)
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    dumpn("*** _parseRequestLine('" + line + "')");
-
-    var metadata = this._metadata;
-
-    // clients and servers SHOULD accept any amount of SP or HT characters
-    // between fields, even though only a single SP is required (section 19.3)
-    var request = line.split(/[ \t]+/);
-    if (!request || request.length != 3)
-      throw HTTP_400;
-
-    metadata._method = request[0];
-
-    // get the HTTP version
-    var ver = request[2];
-    var match = ver.match(/^HTTP\/(\d+\.\d+)$/);
-    if (!match)
-      throw HTTP_400;
-
-    // determine HTTP version
-    try
-    {
-      metadata._httpVersion = new nsHttpVersion(match[1]);
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_0))
-        throw "unsupported HTTP version";
-    }
-    catch (e)
-    {
-      // we support HTTP/1.0 and HTTP/1.1 only
-      throw HTTP_501;
-    }
-
-
-    var fullPath = request[1];
-    var serverIdentity = this._connection.server.identity;
-
-    var scheme, host, port;
-
-    if (fullPath.charAt(0) != "/")
-    {
-      // No absolute paths in the request line in HTTP prior to 1.1
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-        throw HTTP_400;
-
-      try
-      {
-        var uri = Cc["@mozilla.org/network/io-service;1"]
-                    .getService(Ci.nsIIOService)
-                    .newURI(fullPath, null, null);
-        fullPath = uri.path;
-        scheme = uri.scheme;
-        host = metadata._host = uri.asciiHost;
-        port = uri.port;
-        if (port === -1)
-        {
-          if (scheme === "http")
-            port = 80;
-          else if (scheme === "https")
-            port = 443;
-          else
-            throw HTTP_400;
-        }
-      }
-      catch (e)
-      {
-        // If the host is not a valid host on the server, the response MUST be a
-        // 400 (Bad Request) error message (section 5.2). Alternately, the URI
-        // is malformed.
-        throw HTTP_400;
-      }
-
-      if (!serverIdentity.has(scheme, host, port) || fullPath.charAt(0) != "/")
-        throw HTTP_400;
-    }
-
-    var splitter = fullPath.indexOf("?");
-    if (splitter < 0)
-    {
-      // _queryString already set in ctor
-      metadata._path = fullPath;
-    }
-    else
-    {
-      metadata._path = fullPath.substring(0, splitter);
-      metadata._queryString = fullPath.substring(splitter + 1);
-    }
-
-    metadata._scheme = scheme;
-    metadata._host = host;
-    metadata._port = port;
-  },
-
-  /**
-* Parses all available HTTP headers in this until the header-ending CRLFCRLF,
-* adding them to the store of headers in the request.
-*
-* @throws
-* HTTP_400 if the headers are malformed
-* @returns boolean
-* true if all headers have now been processed, false otherwise
-*/
-  _parseHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    dumpn("*** _parseHeaders");
-
-    var data = this._data;
-
-    var headers = this._metadata._headers;
-    var lastName = this._lastHeaderName;
-    var lastVal = this._lastHeaderValue;
-
-    var line = {};
-    while (true)
-    {
-      NS_ASSERT(!((lastVal === undefined) ^ (lastName === undefined)),
-                lastName === undefined ?
-                  "lastVal without lastName? lastVal: '" + lastVal + "'" :
-                  "lastName without lastVal? lastName: '" + lastName + "'");
-
-      if (!data.readLine(line))
-      {
-        // save any data we have from the header we might still be processing
-        this._lastHeaderName = lastName;
-        this._lastHeaderValue = lastVal;
-        return false;
-      }
-
-      var lineText = line.value;
-      var firstChar = lineText.charAt(0);
-
-      // blank line means end of headers
-      if (lineText == "")
-      {
-        // we're finished with the previous header
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-        else
-        {
-          // no headers in request -- valid for HTTP/1.0 requests
-        }
-
-        // either way, we're done processing headers
-        this._state = READER_IN_BODY;
-        return true;
-      }
-      else if (firstChar == " " || firstChar == "\t")
-      {
-        // multi-line header if we've already seen a header line
-        if (!lastName)
-        {
-          // we don't have a header to continue!
-          throw HTTP_400;
-        }
-
-        // append this line's text to the value; starts with SP/HT, so no need
-        // for separating whitespace
-        lastVal += lineText;
-      }
-      else
-      {
-        // we have a new header, so set the old one (if one existed)
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-
-        var colon = lineText.indexOf(":"); // first colon must be splitter
-        if (colon < 1)
-        {
-          // no colon or missing header field-name
-          throw HTTP_400;
-        }
-
-        // set header name, value (to be set in the next loop, usually)
-        lastName = lineText.substring(0, colon);
-        lastVal = lineText.substring(colon + 1);
-      } // empty, continuation, start of header
-    } // while (true)
-  }
-};
-
-
-/** The character codes for CR and LF. */
-const CR = 0x0D, LF = 0x0A;
-
-/**
-* Calculates the number of characters before the first CRLF pair in array, or
-* -1 if the array contains no CRLF pair.
-*
-* @param array : Array
-* an array of numbers in the range [0, 256), each representing a single
-* character; the first CRLF is the lowest index i where
-* |array[i] == "\r".charCodeAt(0)| and |array[i+1] == "\n".charCodeAt(0)|,
-* if such an |i| exists, and -1 otherwise
-* @returns int
-* the index of the first CRLF if any were present, -1 otherwise
-*/
-function findCRLF(array)
-{
-  for (var i = array.indexOf(CR); i >= 0; i = array.indexOf(CR, i + 1))
-  {
-    if (array[i + 1] == LF)
-      return i;
-  }
-  return -1;
-}
-
-
-/**
-* A container which provides line-by-line access to the arrays of bytes with
-* which it is seeded.
-*/
-function LineData()
-{
-  /** An array of queued bytes from which to get line-based characters. */
-  this._data = [];
-}
-LineData.prototype =
-{
-  /**
-* Appends the bytes in the given array to the internal data cache maintained
-* by this.
-*/
-  appendBytes: function(bytes)
-  {
-    Array.prototype.push.apply(this._data, bytes);
-  },
-
-  /**
-* Removes and returns a line of data, delimited by CRLF, from this.
-*
-* @param out
-* an object whose "value" property will be set to the first line of text
-* present in this, sans CRLF, if this contains a full CRLF-delimited line
-* of text; if this doesn't contain enough data, the value of the property
-* is undefined
-* @returns boolean
-* true if a full line of data could be read from the data in this, false
-* otherwise
-*/
-  readLine: function(out)
-  {
-    var data = this._data;
-    var length = findCRLF(data);
-    if (length < 0)
-      return false;
-
-    //
-    // We have the index of the CR, so remove all the characters, including
-    // CRLF, from the array with splice, and convert the removed array into the
-    // corresponding string, from which we then strip the trailing CRLF.
-    //
-    // Getting the line in this matter acknowledges that substring is an O(1)
-    // operation in SpiderMonkey because strings are immutable, whereas two
-    // splices, both from the beginning of the data, are less likely to be as
-    // cheap as a single splice plus two extra character conversions.
-    //
-    var line = String.fromCharCode.apply(null, data.splice(0, length + 2));
-    out.value = line.substring(0, length);
-
-    return true;
-  },
-
-  /**
-* Removes the bytes currently within this and returns them in an array.
-*
-* @returns Array
-* the bytes within this when this method is called
-*/
-  purge: function()
-  {
-    var data = this._data;
-    this._data = [];
-    return data;
-  }
-};
-
-
-
-/**
-* Creates a request-handling function for an nsIHttpRequestHandler object.
-*/
-function createHandlerFunc(handler)
-{
-  return function(metadata, response) { handler.handle(metadata, response); };
-}
-
-
-/**
-* The default handler for directories; writes an HTML response containing a
-* slightly-formatted directory listing.
-*/
-function defaultIndexHandler(metadata, response)
-{
-  response.setHeader("Content-Type", "text/html", false);
-
-  var path = htmlEscape(decodeURI(metadata.path));
-
-  //
-  // Just do a very basic bit of directory listings -- no need for too much
-  // fanciness, especially since we don't have a style sheet in which we can
-  // stick rules (don't want to pollute the default path-space).
-  //
-
-  var body = '<html>\
-<head>\
-<title>' + path + '</title>\
-</head>\
-<body>\
-<h1>' + path + '</h1>\
-<ol style="list-style-type: none">';
-
-  var directory = metadata.getProperty("directory").QueryInterface(Ci.nsILocalFile);
-  NS_ASSERT(directory && directory.isDirectory());
-
-  var fileList = [];
-  var files = directory.directoryEntries;
-  while (files.hasMoreElements())
-  {
-    var f = files.getNext().QueryInterface(Ci.nsIFile);
-    var name = f.leafName;
-    if (!f.isHidden() &&
-        (name.charAt(name.length - 1) != HIDDEN_CHAR ||
-         name.charAt(name.length - 2) == HIDDEN_CHAR))
-      fileList.push(f);
-  }
-
-  fileList.sort(fileSort);
-
-  for (var i = 0; i < fileList.length; i++)
-  {
-    var file = fileList[i];
-    try
-    {
-      var name = file.leafName;
-      if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-        name = name.substring(0, name.length - 1);
-      var sep = file.isDirectory() ? "/" : "";
-
-      // Note: using " to delimit the attribute here because encodeURIComponent
-      // passes through '.
-      var item = '<li><a href="' + encodeURIComponent(name) + sep + '">' +
-                   htmlEscape(name) + sep +
-                 '</a></li>';
-
-      body += item;
-    }
-    catch (e) { /* some file system error, ignore the file */ }
-  }
-
-  body += ' </ol>\
-</body>\
-</html>';
-
-  response.bodyOutputStream.write(body, body.length);
-}
-
-/**
-* Sorts a and b (nsIFile objects) into an aesthetically pleasing order.
-*/
-function fileSort(a, b)
-{
-  var dira = a.isDirectory(), dirb = b.isDirectory();
-
-  if (dira && !dirb)
-    return -1;
-  if (dirb && !dira)
-    return 1;
-
-  var namea = a.leafName.toLowerCase(), nameb = b.leafName.toLowerCase();
-  return nameb > namea ? -1 : 1;
-}
-
-
-/**
-* Converts an externally-provided path into an internal path for use in
-* determining file mappings.
-*
-* @param path
-* the path to convert
-* @param encoded
-* true if the given path should be passed through decodeURI prior to
-* conversion
-* @throws URIError
-* if path is incorrectly encoded
-*/
-function toInternalPath(path, encoded)
-{
-  if (encoded)
-    path = decodeURI(path);
-
-  var comps = path.split("/");
-  for (var i = 0, sz = comps.length; i < sz; i++)
-  {
-    var comp = comps[i];
-    if (comp.charAt(comp.length - 1) == HIDDEN_CHAR)
-      comps[i] = comp + HIDDEN_CHAR;
-  }
-  return comps.join("/");
-}
-
-
-/**
-* Adds custom-specified headers for the given file to the given response, if
-* any such headers are specified.
-*
-* @param file
-* the file on the disk which is to be written
-* @param metadata
-* metadata about the incoming request
-* @param response
-* the Response to which any specified headers/data should be written
-* @throws HTTP_500
-* if an error occurred while processing custom-specified headers
-*/
-function maybeAddHeaders(file, metadata, response)
-{
-  var name = file.leafName;
-  if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-    name = name.substring(0, name.length - 1);
-
-  var headerFile = file.parent;
-  headerFile.append(name + HEADERS_SUFFIX);
-
-  if (!headerFile.exists())
-    return;
-
-  const PR_RDONLY = 0x01;
-  var fis = new FileInputStream(headerFile, PR_RDONLY, 0o444,
-                                Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-  try
-  {
-    var lis = new ConverterInputStream(fis, "UTF-8", 1024, 0x0);
-    lis.QueryInterface(Ci.nsIUnicharLineInputStream);
-
-    var line = {value: ""};
-    var more = lis.readLine(line);
-
-    if (!more && line.value == "")
-      return;
-
-
-    // request line
-
-    var status = line.value;
-    if (status.indexOf("HTTP ") == 0)
-    {
-      status = status.substring(5);
-      var space = status.indexOf(" ");
-      var code, description;
-      if (space < 0)
-      {
-        code = status;
-        description = "";
-      }
-      else
-      {
-        code = status.substring(0, space);
-        description = status.substring(space + 1, status.length);
-      }
-
-      response.setStatusLine(metadata.httpVersion, parseInt(code, 10), description);
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-
-    // headers
-    while (more || line.value != "")
-    {
-      var header = line.value;
-      var colon = header.indexOf(":");
-
-      response.setHeader(header.substring(0, colon),
-                         header.substring(colon + 1, header.length),
-                         false); // allow overriding server-set headers
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-  }
-  catch (e)
-  {
-    dumpn("WARNING: error in headers for " + metadata.path + ": " + e);
-    throw HTTP_500;
-  }
-  finally
-  {
-    fis.close();
-  }
-}
-
-
-/**
-* An object which handles requests for a server, executing default and
-* overridden behaviors as instructed by the code which uses and manipulates it.
-* Default behavior includes the paths / and /trace (diagnostics), with some
-* support for HTTP error pages for various codes and fallback to HTTP 500 if
-* those codes fail for any reason.
-*
-* @param server : nsHttpServer
-* the server in which this handler is being used
-*/
-function ServerHandler(server)
-{
-  // FIELDS
-
-  /**
-* The nsHttpServer instance associated with this handler.
-*/
-  this._server = server;
-
-  /**
-* A FileMap object containing the set of path->nsILocalFile mappings for
-* all directory mappings set in the server (e.g., "/" for /var/www/html/,
-* "/foo/bar/" for /local/path/, and "/foo/bar/baz/" for /local/path2).
-*
-* Note carefully: the leading and trailing "/" in each path (not file) are
-* removed before insertion to simplify the code which uses this. You have
-* been warned!
-*/
-  this._pathDirectoryMap = new FileMap();
-
-  /**
-* Custom request handlers for the server in which this resides. Path-handler
-* pairs are stored as property-value pairs in this property.
-*
-* @see ServerHandler.prototype._defaultPaths
-*/
-  this._overridePaths = {};
-
-  /**
-* Custom request handlers for the server in which this resides. Prefix-handler
-* pairs are stored as property-value pairs in this property.
-*/
-  this._overridePrefixes = {};
-
-  /**
-* Custom request handlers for the error handlers in the server in which this
-* resides. Path-handler pairs are stored as property-value pairs in this
-* property.
-*
-* @see ServerHandler.prototype._defaultErrors
-*/
-  this._overrideErrors = {};
-
-  /**
-* Maps file extensions to their MIME types in the server, overriding any
-* mapping that might or might not exist in the MIME service.
-*/
-  this._mimeMappings = {};
-
-  /**
-* The default handler for requests for directories, used to serve directories
-* when no index file is present.
-*/
-  this._indexHandler = defaultIndexHandler;
-
-  /** Per-path state storage for the server. */
-  this._state = {};
-
-  /** Entire-server state storage. */
-  this._sharedState = {};
-
-  /** Entire-server state storage for nsISupports values. */
-  this._objectState = {};
-}
-ServerHandler.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Handles a request to this server, responding to the request appropriately
-* and initiating server shutdown if necessary.
-*
-* This method never throws an exception.
-*
-* @param connection : Connection
-* the connection for this request
-*/
-  handleResponse: function(connection)
-  {
-    var request = connection.request;
-    var response = new Response(connection);
-
-    var path = request.path;
-    dumpn("*** path == " + path);
-
-    try
-    {
-      try
-      {
-        if (path in this._overridePaths)
-        {
-          // explicit paths first, then files based on existing directory mappings,
-          // then (if the file doesn't exist) built-in server default paths
-          dumpn("calling override for " + path);
-          this._overridePaths[path](request, response);
-        }
-        else
-        {
-          let longestPrefix = "";
-          for (let prefix in this._overridePrefixes)
-          {
-            if (prefix.length > longestPrefix.length && path.startsWith(prefix))
-            {
-              longestPrefix = prefix;
-            }
-          }
-          if (longestPrefix.length > 0)
-          {
-            dumpn("calling prefix override for " + longestPrefix);
-            this._overridePrefixes[longestPrefix](request, response);
-          }
-          else
-          {
-            this._handleDefault(request, response);
-          }
-        }
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        if (!(e instanceof HttpError))
-        {
-          dumpn("*** unexpected error: e == " + e);
-          throw HTTP_500;
-        }
-        if (e.code !== 404)
-          throw e;
-
-        dumpn("*** default: " + (path in this._defaultPaths));
-
-        response = new Response(connection);
-        if (path in this._defaultPaths)
-          this._defaultPaths[path](request, response);
-        else
-          throw HTTP_404;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort(e);
-        return;
-      }
-
-      var errorCode = "internal";
-
-      try
-      {
-        if (!(e instanceof HttpError))
-          throw e;
-
-        errorCode = e.code;
-        dumpn("*** errorCode == " + errorCode);
-
-        response = new Response(connection);
-        if (e.customErrorHandling)
-          e.customErrorHandling(response);
-        this._handleError(errorCode, request, response);
-        return;
-      }
-      catch (e2)
-      {
-        dumpn("*** error handling " + errorCode + " error: " +
-              "e2 == " + e2 + ", shutting down server");
-
-        connection.server._requestQuit();
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (!file)
-    {
-      dumpn("*** unregistering '" + path + "' mapping");
-      delete this._overridePaths[path];
-      return;
-    }
-
-    dumpn("*** registering '" + path + "' as mapping to " + file.path);
-    file = file.clone();
-
-    var self = this;
-    this._overridePaths[path] =
-      function(request, response)
-      {
-        if (!file.exists())
-          throw HTTP_404;
-
-        response.setStatusLine(request.httpVersion, 200, "OK");
-        self._writeFileResponse(request, file, response, 0, file.fileSize);
-      };
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePaths, path);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    // XXX true prefix validation!
-    if (!(prefix.startsWith("/") && prefix.endsWith("/")))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePrefixes, prefix);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // strip off leading and trailing '/' so that we can use lastIndexOf when
-    // determining exactly how a path maps onto a mapped directory --
-    // conditional is required here to deal with "/".substring(1, 0) being
-    // converted to "/".substring(0, 1) per the JS specification
-    var key = path.length == 1 ? "" : path.substring(1, path.length - 1);
-
-    // the path-to-directory mapping code requires that the first character not
-    // be "/", or it will go into an infinite loop
-    if (key.charAt(0) == "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    key = toInternalPath(key, false);
-
-    if (directory)
-    {
-      dumpn("*** mapping '" + path + "' to the location " + directory.path);
-      this._pathDirectoryMap.put(key, directory);
-    }
-    else
-    {
-      dumpn("*** removing mapping for '" + path + "'");
-      this._pathDirectoryMap.put(key, null);
-    }
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(err, handler)
-  {
-    if (!(err in HTTP_ERROR_CODES))
-      dumpn("*** WARNING: registering non-HTTP/1.1 error code " +
-            "(" + err + ") handler -- was this intentional?");
-
-    this._handlerToField(handler, this._overrideErrors, err);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    if (!handler)
-      handler = defaultIndexHandler;
-    else if (typeof(handler) != "function")
-      handler = createHandlerFunc(handler);
-
-    this._indexHandler = handler;
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    if (!type)
-      delete this._mimeMappings[ext];
-    else
-      this._mimeMappings[ext] = headerUtils.normalizeFieldValue(type);
-  },
-
-  // PRIVATE API
-
-  /**
-* Sets or remove (if handler is null) a handler in an object with a key.
-*
-* @param handler
-* a handler, either function or an nsIHttpRequestHandler
-* @param dict
-* The object to attach the handler to.
-* @param key
-* The field name of the handler.
-*/
-  _handlerToField: function(handler, dict, key)
-  {
-    // for convenience, handler can be a function if this is run from xpcshell
-    if (typeof(handler) == "function")
-      dict[key] = handler;
-    else if (handler)
-      dict[key] = createHandlerFunc(handler);
-    else
-      delete dict[key];
-  },
-
-  /**
-* Handles a request which maps to a file in the local filesystem (if a base
-* path has already been set; otherwise the 404 error is thrown).
-*
-* @param metadata : Request
-* metadata for the incoming request
-* @param response : Response
-* an uninitialized Response to the given request, to be initialized by a
-* request handler
-* @throws HTTP_###
-* if an HTTP error occurred (usually HTTP_404); note that in this case the
-* calling code must handle post-processing of the response
-*/
-  _handleDefault: function(metadata, response)
-  {
-    dumpn("*** _handleDefault()");
-
-    response.setStatusLine(metadata.httpVersion, 200, "OK");
-
-    var path = metadata.path;
-    NS_ASSERT(path.charAt(0) == "/", "invalid path: <" + path + ">");
-
-    // determine the actual on-disk file; this requires finding the deepest
-    // path-to-directory mapping in the requested URL
-    var file = this._getFileForPath(path);
-
-    // the "file" might be a directory, in which case we either serve the
-    // contained index.html or make the index handler write the response
-    if (file.exists() && file.isDirectory())
-    {
-      file.append("index.html"); // make configurable?
-      if (!file.exists() || file.isDirectory())
-      {
-        metadata._ensurePropertyBag();
-        metadata._bag.setPropertyAsInterface("directory", file.parent);
-        this._indexHandler(metadata, response);
-        return;
-      }
-    }
-
-    // alternately, the file might not exist
-    if (!file.exists())
-      throw HTTP_404;
-
-    var start, end;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1) &&
-        metadata.hasHeader("Range") &&
-        this._getTypeFromFile(file) !== SJS_TYPE)
-    {
-      var rangeMatch = metadata.getHeader("Range").match(/^bytes=(\d+)?-(\d+)?$/);
-      if (!rangeMatch)
-        throw HTTP_400;
-
-      if (rangeMatch[1] !== undefined)
-        start = parseInt(rangeMatch[1], 10);
-
-      if (rangeMatch[2] !== undefined)
-        end = parseInt(rangeMatch[2], 10);
-
-      if (start === undefined && end === undefined)
-        throw HTTP_400;
-
-      // No start given, so the end is really the count of bytes from the
-      // end of the file.
-      if (start === undefined)
-      {
-        start = Math.max(0, file.fileSize - end);
-        end = file.fileSize - 1;
-      }
-
-      // start and end are inclusive
-      if (end === undefined || end >= file.fileSize)
-        end = file.fileSize - 1;
-
-      if (start !== undefined && start >= file.fileSize) {
-        var HTTP_416 = new HttpError(416, "Requested Range Not Satisfiable");
-        HTTP_416.customErrorHandling = function(errorResponse)
-        {
-          maybeAddHeaders(file, metadata, errorResponse);
-        };
-        throw HTTP_416;
-      }
-
-      if (end < start)
-      {
-        response.setStatusLine(metadata.httpVersion, 200, "OK");
-        start = 0;
-        end = file.fileSize - 1;
-      }
-      else
-      {
-        response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
-        var contentRange = "bytes " + start + "-" + end + "/" + file.fileSize;
-        response.setHeader("Content-Range", contentRange);
-      }
-    }
-    else
-    {
-      start = 0;
-      end = file.fileSize - 1;
-    }
-
-    // finally...
-    dumpn("*** handling '" + path + "' as mapping to " + file.path + " from " +
-          start + " to " + end + " inclusive");
-    this._writeFileResponse(metadata, file, response, start, end - start + 1);
-  },
-
-  /**
-* Writes an HTTP response for the given file, including setting headers for
-* file metadata.
-*
-* @param metadata : Request
-* the Request for which a response is being generated
-* @param file : nsILocalFile
-* the file which is to be sent in the response
-* @param response : Response
-* the response to which the file should be written
-* @param offset: uint
-* the byte offset to skip to when writing
-* @param count: uint
-* the number of bytes to write
-*/
-  _writeFileResponse: function(metadata, file, response, offset, count)
-  {
-    const PR_RDONLY = 0x01;
-
-    var type = this._getTypeFromFile(file);
-    if (type === SJS_TYPE)
-    {
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      try
-      {
-        var sis = new ScriptableInputStream(fis);
-        var s = Cu.Sandbox(gGlobalObject);
-        s.importFunction(dump, "dump");
-
-        // Define a basic key-value state-preservation API across requests, with
-        // keys initially corresponding to the empty string.
-        var self = this;
-        var path = metadata.path;
-        s.importFunction(function getState(k)
-        {
-          return self._getState(path, k);
-        });
-        s.importFunction(function setState(k, v)
-        {
-          self._setState(path, k, v);
-        });
-        s.importFunction(function getSharedState(k)
-        {
-          return self._getSharedState(k);
-        });
-        s.importFunction(function setSharedState(k, v)
-        {
-          self._setSharedState(k, v);
-        });
-        s.importFunction(function getObjectState(k, callback)
-        {
-          callback(self._getObjectState(k));
-        });
-        s.importFunction(function setObjectState(k, v)
-        {
-          self._setObjectState(k, v);
-        });
-        s.importFunction(function registerPathHandler(p, h)
-        {
-          self.registerPathHandler(p, h);
-        });
-
-        // Make it possible for sjs files to access their location
-        this._setState(path, "__LOCATION__", file.path);
-
-        try
-        {
-          // Alas, the line number in errors dumped to console when calling the
-          // request handler is simply an offset from where we load the SJS file.
-          // Work around this in a reasonably non-fragile way by dynamically
-          // getting the line number where we evaluate the SJS file. Don't
-          // separate these two lines!
-          var line = new Error().lineNumber;
-          Cu.evalInSandbox(sis.read(file.fileSize), s);
-        }
-        catch (e)
-        {
-          dumpn("*** syntax error in SJS at " + file.path + ": " + e);
-          throw HTTP_500;
-        }
-
-        try
-        {
-          s.handleRequest(metadata, response);
-        }
-        catch (e)
-        {
-          dump("*** error running SJS at " + file.path + ": " +
-               e + " on line " +
-               (e instanceof Error
-               ? e.lineNumber + " in httpd.js"
-               : (e.lineNumber - line)) + "\n");
-          throw HTTP_500;
-        }
-      }
-      finally
-      {
-        fis.close();
-      }
-    }
-    else
-    {
-      try
-      {
-        response.setHeader("Last-Modified",
-                           toDateString(file.lastModifiedTime),
-                           false);
-      }
-      catch (e) { /* lastModifiedTime threw, ignore */ }
-
-      response.setHeader("Content-Type", type, false);
-      maybeAddHeaders(file, metadata, response);
-      response.setHeader("Content-Length", "" + count, false);
-
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      offset = offset || 0;
-      count = count || file.fileSize;
-      NS_ASSERT(offset === 0 || offset < file.fileSize, "bad offset");
-      NS_ASSERT(count >= 0, "bad count");
-      NS_ASSERT(offset + count <= file.fileSize, "bad total data size");
-
-      try
-      {
-        if (offset !== 0)
-        {
-          // Seek (or read, if seeking isn't supported) to the correct offset so
-          // the data sent to the client matches the requested range.
-          if (fis instanceof Ci.nsISeekableStream)
-            fis.seek(Ci.nsISeekableStream.NS_SEEK_SET, offset);
-          else
-            new ScriptableInputStream(fis).read(offset);
-        }
-      }
-      catch (e)
-      {
-        fis.close();
-        throw e;
-      }
-
-      let writeMore = function writeMore()
-      {
-        gThreadManager.currentThread
-                      .dispatch(writeData, Ci.nsIThread.DISPATCH_NORMAL);
-      }
-
-      var input = new BinaryInputStream(fis);
-      var output = new BinaryOutputStream(response.bodyOutputStream);
-      var writeData =
-        {
-          run: function()
-          {
-            var chunkSize = Math.min(65536, count);
-            count -= chunkSize;
-            NS_ASSERT(count >= 0, "underflow");
-
-            try
-            {
-              var data = input.readByteArray(chunkSize);
-              NS_ASSERT(data.length === chunkSize,
-                        "incorrect data returned? got " + data.length +
-                        ", expected " + chunkSize);
-              output.writeByteArray(data, data.length);
-              if (count === 0)
-              {
-                fis.close();
-                response.finish();
-              }
-              else
-              {
-                writeMore();
-              }
-            }
-            catch (e)
-            {
-              try
-              {
-                fis.close();
-              }
-              finally
-              {
-                response.finish();
-              }
-              throw e;
-            }
-          }
-        };
-
-      writeMore();
-
-      // Now that we know copying will start, flag the response as async.
-      response.processAsync();
-    }
-  },
-
-  /**
-* Get the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getState: function(path, k)
-  {
-    var state = this._state;
-    if (path in state && k in state[path])
-      return state[path][k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setState: function(path, k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    var state = this._state;
-    if (!(path in state))
-      state[path] = {};
-    state[path][k] = v;
-  },
-
-  /**
-* Get the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getSharedState: function(k)
-  {
-    var state = this._sharedState;
-    if (k in state)
-      return state[k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setSharedState: function(k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    this._sharedState[k] = v;
-  },
-
-  /**
-* Returns the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be returned
-* @returns nsISupports
-* the corresponding object, or null if none was present
-*/
-  _getObjectState: function(k)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    return this._objectState[k] || null;
-  },
-
-  /**
-* Sets the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be set
-* @param v : nsISupports
-* the object to be associated with the given key; may be null
-*/
-  _setObjectState: function(k, v)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    if (typeof v !== "object")
-      throw new Error("non-object value passed");
-    if (v && !("QueryInterface" in v))
-    {
-      throw new Error("must pass an nsISupports; use wrappedJSObject to ease " +
-                      "pain when using the server from JS");
-    }
-
-    this._objectState[k] = v;
-  },
-
-  /**
-* Gets a content-type for the given file, first by checking for any custom
-* MIME-types registered with this handler for the file's extension, second by
-* asking the global MIME service for a content-type, and finally by failing
-* over to application/octet-stream.
-*
-* @param file : nsIFile
-* the nsIFile for which to get a file type
-* @returns string
-* the best content-type which can be determined for the file
-*/
-  _getTypeFromFile: function(file)
-  {
-    try
-    {
-      var name = file.leafName;
-      var dot = name.lastIndexOf(".");
-      if (dot > 0)
-      {
-        var ext = name.slice(dot + 1);
-        if (ext in this._mimeMappings)
-          return this._mimeMappings[ext];
-      }
-      return Cc["@mozilla.org/uriloader/external-helper-app-service;1"]
-               .getService(Ci.nsIMIMEService)
-               .getTypeFromFile(file);
-    }
-    catch (e)
-    {
-      return "application/octet-stream";
-    }
-  },
-
-  /**
-* Returns the nsILocalFile which corresponds to the path, as determined using
-* all registered path->directory mappings and any paths which are explicitly
-* overridden.
-*
-* @param path : string
-* the server path for which a file should be retrieved, e.g. "/foo/bar"
-* @throws HttpError
-* when the correct action is the corresponding HTTP error (i.e., because no
-* mapping was found for a directory in path, the referenced file doesn't
-* exist, etc.)
-* @returns nsILocalFile
-* the file to be sent as the response to a request for the path
-*/
-  _getFileForPath: function(path)
-  {
-    // decode and add underscores as necessary
-    try
-    {
-      path = toInternalPath(path, true);
-    }
-    catch (e)
-    {
-      throw HTTP_400; // malformed path
-    }
-
-    // next, get the directory which contains this path
-    var pathMap = this._pathDirectoryMap;
-
-    // An example progression of tmp for a path "/foo/bar/baz/" might be:
-    // "foo/bar/baz/", "foo/bar/baz", "foo/bar", "foo", ""
-    var tmp = path.substring(1);
-    while (true)
-    {
-      // do we have a match for current head of the path?
-      var file = pathMap.get(tmp);
-      if (file)
-      {
-        // XXX hack; basically disable showing mapping for /foo/bar/ when the
-        // requested path was /foo/bar, because relative links on the page
-        // will all be incorrect -- we really need the ability to easily
-        // redirect here instead
-        if (tmp == path.substring(1) &&
-            tmp.length != 0 &&
-            tmp.charAt(tmp.length - 1) != "/")
-          file = null;
-        else
-          break;
-      }
-
-      // if we've finished trying all prefixes, exit
-      if (tmp == "")
-        break;
-
-      tmp = tmp.substring(0, tmp.lastIndexOf("/"));
-    }
-
-    // no mapping applies, so 404
-    if (!file)
-      throw HTTP_404;
-
-
-    // last, get the file for the path within the determined directory
-    var parentFolder = file.parent;
-    var dirIsRoot = (parentFolder == null);
-
-    // Strategy here is to append components individually, making sure we
-    // never move above the given directory; this allows paths such as
-    // "<file>/foo/../bar" but prevents paths such as "<file>/../base-sibling";
-    // this component-wise approach also means the code works even on platforms
-    // which don't use "/" as the directory separator, such as Windows
-    var leafPath = path.substring(tmp.length + 1);
-    var comps = leafPath.split("/");
-    for (var i = 0, sz = comps.length; i < sz; i++)
-    {
-      var comp = comps[i];
-
-      if (comp == "..")
-        file = file.parent;
-      else if (comp == "." || comp == "")
-        continue;
-      else
-        file.append(comp);
-
-      if (!dirIsRoot && file.equals(parentFolder))
-        throw HTTP_403;
-    }
-
-    return file;
-  },
-
-  /**
-* Writes the error page for the given HTTP error code over the given
-* connection.
-*
-* @param errorCode : uint
-* the HTTP error code to be used
-* @param connection : Connection
-* the connection on which the error occurred
-*/
-  handleError: function(errorCode, connection)
-  {
-    var response = new Response(connection);
-
-    dumpn("*** error in request: " + errorCode);
-
-    this._handleError(errorCode, new Request(connection.port), response);
-  },
-
-  /**
-* Handles a request which generates the given error code, using the
-* user-defined error handler if one has been set, gracefully falling back to
-* the x00 status code if the code has no handler, and failing to status code
-* 500 if all else fails.
-*
-* @param errorCode : uint
-* the HTTP error which is to be returned
-* @param metadata : Request
-* metadata for the request, which will often be incomplete since this is an
-* error
-* @param response : Response
-* an uninitialized Response should be initialized when this method
-* completes with information which represents the desired error code in the
-* ideal case or a fallback code in abnormal circumstances (i.e., 500 is a
-* fallback for 505, per HTTP specs)
-*/
-  _handleError: function(errorCode, metadata, response)
-  {
-    if (!metadata)
-      throw Cr.NS_ERROR_NULL_POINTER;
-
-    var errorX00 = errorCode - (errorCode % 100);
-
-    try
-    {
-      if (!(errorCode in HTTP_ERROR_CODES))
-        dumpn("*** WARNING: requested invalid error: " + errorCode);
-
-      // RFC 2616 says that we should try to handle an error by its class if we
-      // can't otherwise handle it -- if that fails, we revert to handling it as
-      // a 500 internal server error, and if that fails we throw and shut down
-      // the server
-
-      // actually handle the error
-      try
-      {
-        if (errorCode in this._overrideErrors)
-          this._overrideErrors[errorCode](metadata, response);
-        else
-          this._defaultErrors[errorCode](metadata, response);
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        // don't retry the handler that threw
-        if (errorX00 == errorCode)
-          throw HTTP_500;
-
-        dumpn("*** error in handling for error code " + errorCode + ", " +
-              "falling back to " + errorX00 + "...");
-        response = new Response(response._connection);
-        if (errorX00 in this._overrideErrors)
-          this._overrideErrors[errorX00](metadata, response);
-        else if (errorX00 in this._defaultErrors)
-          this._defaultErrors[errorX00](metadata, response);
-        else
-          throw HTTP_500;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort();
-        return;
-      }
-
-      // we've tried everything possible for a meaningful error -- now try 500
-      dumpn("*** error in handling for error code " + errorX00 + ", falling " +
-            "back to 500...");
-
-      try
-      {
-        response = new Response(response._connection);
-        if (500 in this._overrideErrors)
-          this._overrideErrors[500](metadata, response);
-        else
-          this._defaultErrors[500](metadata, response);
-      }
-      catch (e2)
-      {
-        dumpn("*** multiple errors in default error handlers!");
-        dumpn("*** e == " + e + ", e2 == " + e2);
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  // FIELDS
-
-  /**
-* This object contains the default handlers for the various HTTP error codes.
-*/
-  _defaultErrors:
-  {
-    400: function(metadata, response)
-    {
-      // none of the data in metadata is reliable, so hard-code everything here
-      response.setStatusLine("1.1", 400, "Bad Request");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Bad request\n";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    403: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 403, "Forbidden");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>403 Forbidden</title></head>\
-<body>\
-<h1>403 Forbidden</h1>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    404: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 404, "Not Found");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>404 Not Found</title></head>\
-<body>\
-<h1>404 Not Found</h1>\
-<p>\
-<span style='font-family: monospace;'>" +
-                          htmlEscape(metadata.path) +
-                       "</span> was not found.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    416: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                            416,
-                            "Requested Range Not Satisfiable");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head>\
-<title>416 Requested Range Not Satisfiable</title></head>\
-<body>\
-<h1>416 Requested Range Not Satisfiable</h1>\
-<p>The byte range was not valid for the\
-requested resource.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    500: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                             500,
-                             "Internal Server Error");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>500 Internal Server Error</title></head>\
-<body>\
-<h1>500 Internal Server Error</h1>\
-<p>Something's broken in this server and\
-needs to be fixed.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    501: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 501, "Not Implemented");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>501 Not Implemented</title></head>\
-<body>\
-<h1>501 Not Implemented</h1>\
-<p>This server is not (yet) Apache.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    505: function(metadata, response)
-    {
-      response.setStatusLine("1.1", 505, "HTTP Version Not Supported");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>505 HTTP Version Not Supported</title></head>\
-<body>\
-<h1>505 HTTP Version Not Supported</h1>\
-<p>This server only supports HTTP/1.0 and HTTP/1.1\
-connections.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    }
-  },
-
-  /**
-* Contains handlers for the default set of URIs contained in this server.
-*/
-  _defaultPaths:
-  {
-    "/": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>httpd.js</title></head>\
-<body>\
-<h1>httpd.js</h1>\
-<p>If you're seeing this page, httpd.js is up and\
-serving requests! Now set a base path and serve some\
-files!</p>\
-</body>\
-</html>";
-
-      response.bodyOutputStream.write(body, body.length);
-    },
-
-    "/trace": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Request-URI: " +
-                 metadata.scheme + "://" + metadata.host + ":" + metadata.port +
-                 metadata.path + "\n\n";
-      body += "Request (semantically equivalent, slightly reformatted):\n\n";
-      body += metadata.method + " " + metadata.path;
-
-      if (metadata.queryString)
-        body += "?" + metadata.queryString;
-
-      body += " HTTP/" + metadata.httpVersion + "\r\n";
-
-      var headEnum = metadata.headers;
-      while (headEnum.hasMoreElements())
-      {
-        var fieldName = headEnum.getNext()
-                                .QueryInterface(Ci.nsISupportsString)
-                                .data;
-        body += fieldName + ": " + metadata.getHeader(fieldName) + "\r\n";
-      }
-
-      response.bodyOutputStream.write(body, body.length);
-    }
-  }
-};
-
-
-/**
-* Maps absolute paths to files on the local file system (as nsILocalFiles).
-*/
-function FileMap()
-{
-  /** Hash which will map paths to nsILocalFiles. */
-  this._map = {};
-}
-FileMap.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Maps key to a clone of the nsILocalFile value if value is non-null;
-* otherwise, removes any extant mapping for key.
-*
-* @param key : string
-* string to which a clone of value is mapped
-* @param value : nsILocalFile
-* the file to map to key, or null to remove a mapping
-*/
-  put: function(key, value)
-  {
-    if (value)
-      this._map[key] = value.clone();
-    else
-      delete this._map[key];
-  },
-
-  /**
-* Returns a clone of the nsILocalFile mapped to key, or null if no such
-* mapping exists.
-*
-* @param key : string
-* key to which the returned file maps
-* @returns nsILocalFile
-* a clone of the mapped file, or null if no mapping exists
-*/
-  get: function(key)
-  {
-    var val = this._map[key];
-    return val ? val.clone() : null;
-  }
-};
-
-
-// Response CONSTANTS
-
-// token = *<any CHAR except CTLs or separators>
-// CHAR = <any US-ASCII character (0-127)>
-// CTL = <any US-ASCII control character (0-31) and DEL (127)>
-// separators = "(" | ")" | "<" | ">" | "@"
-// | "," | ";" | ":" | "\" | <">
-// | "/" | "[" | "]" | "?" | "="
-// | "{" | "}" | SP | HT
-const IS_TOKEN_ARRAY =
-  [0, 0, 0, 0, 0, 0, 0, 0, // 0
-   0, 0, 0, 0, 0, 0, 0, 0, // 8
-   0, 0, 0, 0, 0, 0, 0, 0, // 16
-   0, 0, 0, 0, 0, 0, 0, 0, // 24
-
-   0, 1, 0, 1, 1, 1, 1, 1, // 32
-   0, 0, 1, 1, 0, 1, 1, 0, // 40
-   1, 1, 1, 1, 1, 1, 1, 1, // 48
-   1, 1, 0, 0, 0, 0, 0, 0, // 56
-
-   0, 1, 1, 1, 1, 1, 1, 1, // 64
-   1, 1, 1, 1, 1, 1, 1, 1, // 72
-   1, 1, 1, 1, 1, 1, 1, 1, // 80
-   1, 1, 1, 0, 0, 0, 1, 1, // 88
-
-   1, 1, 1, 1, 1, 1, 1, 1, // 96
-   1, 1, 1, 1, 1, 1, 1, 1, // 104
-   1, 1, 1, 1, 1, 1, 1, 1, // 112
-   1, 1, 1, 0, 1, 0, 1]; // 120
-
-
-/**
-* Determines whether the given character code is a CTL.
-*
-* @param code : uint
-* the character code
-* @returns boolean
-* true if code is a CTL, false otherwise
-*/
-function isCTL(code)
-{
-  return (code >= 0 && code <= 31) || (code == 127);
-}
-
-/**
-* Represents a response to an HTTP request, encapsulating all details of that
-* response. This includes all headers, the HTTP version, status code and
-* explanation, and the entity itself.
-*
-* @param connection : Connection
-* the connection over which this response is to be written
-*/
-function Response(connection)
-{
-  /** The connection over which this response will be written. */
-  this._connection = connection;
-
-  /**
-* The HTTP version of this response; defaults to 1.1 if not set by the
-* handler.
-*/
-  this._httpVersion = nsHttpVersion.HTTP_1_1;
-
-  /**
-* The HTTP code of this response; defaults to 200.
-*/
-  this._httpCode = 200;
-
-  /**
-* The description of the HTTP code in this response; defaults to "OK".
-*/
-  this._httpDescription = "OK";
-
-  /**
-* An nsIHttpHeaders object in which the headers in this response should be
-* stored. This property is null after the status line and headers have been
-* written to the network, and it may be modified up until it is cleared,
-* except if this._finished is set first (in which case headers are written
-* asynchronously in response to a finish() call not preceded by
-* flushHeaders()).
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* Set to true when this response is ended (completely constructed if possible
-* and the connection closed); further actions on this will then fail.
-*/
-  this._ended = false;
-
-  /**
-* A stream used to hold data written to the body of this response.
-*/
-  this._bodyOutputStream = null;
-
-  /**
-* A stream containing all data that has been written to the body of this
-* response so far. (Async handlers make the data contained in this
-* unreliable as a way of determining content length in general, but auxiliary
-* saved information can sometimes be used to guarantee reliability.)
-*/
-  this._bodyInputStream = null;
-
-  /**
-* A stream copier which copies data to the network. It is initially null
-* until replaced with a copier for response headers; when headers have been
-* fully sent it is replaced with a copier for the response body, remaining
-* so for the duration of response processing.
-*/
-  this._asyncCopier = null;
-
-  /**
-* True if this response has been designated as being processed
-* asynchronously rather than for the duration of a single call to
-* nsIHttpRequestHandler.handle.
-*/
-  this._processAsync = false;
-
-  /**
-* True iff finish() has been called on this, signaling that no more changes
-* to this may be made.
-*/
-  this._finished = false;
-
-  /**
-* True iff powerSeized() has been called on this, signaling that this
-* response is to be handled manually by the response handler (which may then
-* send arbitrary data in response, even non-HTTP responses).
-*/
-  this._powerSeized = false;
-}
-Response.prototype =
-{
-  // PUBLIC CONSTRUCTION API
-
-  //
-  // see nsIHttpResponse.bodyOutputStream
-  //
-  get bodyOutputStream()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    if (!this._bodyOutputStream)
-    {
-      var pipe = new Pipe(true, false, Response.SEGMENT_SIZE, PR_UINT32_MAX,
-                          null);
-      this._bodyOutputStream = pipe.outputStream;
-      this._bodyInputStream = pipe.inputStream;
-      if (this._processAsync || this._powerSeized)
-        this._startAsyncProcessor();
-    }
-
-    return this._bodyOutputStream;
-  },
-
-  //
-  // see nsIHttpResponse.write
-  //
-  write: function(data)
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    var dataAsString = String(data);
-    this.bodyOutputStream.write(dataAsString, dataAsString.length);
-  },
-
-  //
-  // see nsIHttpResponse.setStatusLine
-  //
-  setStatusLine: function(httpVersion, code, description)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    if (!(code >= 0 && code < 1000))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    try
-    {
-      var httpVer;
-      // avoid version construction for the most common cases
-      if (!httpVersion || httpVersion == "1.1")
-        httpVer = nsHttpVersion.HTTP_1_1;
-      else if (httpVersion == "1.0")
-        httpVer = nsHttpVersion.HTTP_1_0;
-      else
-        httpVer = new nsHttpVersion(httpVersion);
-    }
-    catch (e)
-    {
-      throw Cr.NS_ERROR_INVALID_ARG;
-    }
-
-    // Reason-Phrase = *<TEXT, excluding CR, LF>
-    // TEXT = <any OCTET except CTLs, but including LWS>
-    //
-    // XXX this ends up disallowing octets which aren't Unicode, I think -- not
-    // much to do if description is IDL'd as string
-    if (!description)
-      description = "";
-    for (var i = 0; i < description.length; i++)
-      if (isCTL(description.charCodeAt(i)) && description.charAt(i) != "\t")
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // set the values only after validation to preserve atomicity
-    this._httpDescription = description;
-    this._httpCode = code;
-    this._httpVersion = httpVer;
-  },
-
-  //
-  // see nsIHttpResponse.setHeader
-  //
-  setHeader: function(name, value, merge)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    this._headers.setHeader(name, value, merge);
-  },
-
-  //
-  // see nsIHttpResponse.processAsync
-  //
-  processAsync: function()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._processAsync)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** processing connection " + this._connection.number + " async");
-    this._processAsync = true;
-
-    /*
-* Either the bodyOutputStream getter or this method is responsible for
-* starting the asynchronous processor and catching writes of data to the
-* response body of async responses as they happen, for the purpose of
-* forwarding those writes to the actual connection's output stream.
-* If bodyOutputStream is accessed first, calling this method will create
-* the processor (when it first is clear that body data is to be written
-* immediately, not buffered). If this method is called first, accessing
-* bodyOutputStream will create the processor. If only this method is
-* called, we'll write nothing, neither headers nor the nonexistent body,
-* until finish() is called. Since that delay is easily avoided by simply
-* getting bodyOutputStream or calling write(""), we don't worry about it.
-*/
-    if (this._bodyOutputStream && !this._asyncCopier)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.seizePower
-  //
-  seizePower: function()
-  {
-    if (this._processAsync)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** forcefully seizing power over connection " +
-          this._connection.number + "...");
-
-    // Purge any already-written data without sending it. We could as easily
-    // swap out the streams entirely, but that makes it possible to acquire and
-    // unknowingly use a stale reference, so we require there only be one of
-    // each stream ever for any response to avoid this complication.
-    if (this._asyncCopier)
-      this._asyncCopier.cancel(Cr.NS_BINDING_ABORTED);
-    this._asyncCopier = null;
-    if (this._bodyOutputStream)
-    {
-      var input = new BinaryInputStream(this._bodyInputStream);
-      var avail;
-      while ((avail = input.available()) > 0)
-        input.readByteArray(avail);
-    }
-
-    this._powerSeized = true;
-    if (this._bodyOutputStream)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.finish
-  //
-  finish: function()
-  {
-    if (!this._processAsync && !this._powerSeized)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._finished)
-      return;
-
-    dumpn("*** finishing connection " + this._connection.number);
-    this._startAsyncProcessor(); // in case bodyOutputStream was never accessed
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-    this._finished = true;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpResponse) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // POST-CONSTRUCTION API (not exposed externally)
-
-  /**
-* The HTTP version number of this, as a string (e.g. "1.1").
-*/
-  get httpVersion()
-  {
-    this._ensureAlive();
-    return this._httpVersion.toString();
-  },
-
-  /**
-* The HTTP status code of this response, as a string of three characters per
-* RFC 2616.
-*/
-  get httpCode()
-  {
-    this._ensureAlive();
-
-    var codeString = (this._httpCode < 10 ? "0" : "") +
-                     (this._httpCode < 100 ? "0" : "") +
-                     this._httpCode;
-    return codeString;
-  },
-
-  /**
-* The description of the HTTP status code of this response, or "" if none is
-* set.
-*/
-  get httpDescription()
-  {
-    this._ensureAlive();
-
-    return this._httpDescription;
-  },
-
-  /**
-* The headers in this response, as an nsHttpHeaders object.
-*/
-  get headers()
-  {
-    this._ensureAlive();
-
-    return this._headers;
-  },
-
-  //
-  // see nsHttpHeaders.getHeader
-  //
-  getHeader: function(name)
-  {
-    this._ensureAlive();
-
-    return this._headers.getHeader(name);
-  },
-
-  /**
-* Determines whether this response may be abandoned in favor of a newly
-* constructed response. A response may be abandoned only if it is not being
-* sent asynchronously and if raw control over it has not been taken from the
-* server.
-*
-* @returns boolean
-* true iff no data has been written to the network
-*/
-  partiallySent: function()
-  {
-    dumpn("*** partiallySent()");
-    return this._processAsync || this._powerSeized;
-  },
-
-  /**
-* If necessary, kicks off the remaining request processing needed to be done
-* after a request handler performs its initial work upon this response.
-*/
-  complete: function()
-  {
-    dumpn("*** complete()");
-    if (this._processAsync || this._powerSeized)
-    {
-      NS_ASSERT(this._processAsync ^ this._powerSeized,
-                "can't both send async and relinquish power");
-      return;
-    }
-
-    NS_ASSERT(!this.partiallySent(), "completing a partially-sent response?");
-
-    this._startAsyncProcessor();
-
-    // Now make sure we finish processing this request!
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-  },
-
-  /**
-* Abruptly ends processing of this response, usually due to an error in an
-* incoming request but potentially due to a bad error handler. Since we
-* cannot handle the error in the usual way (giving an HTTP error page in
-* response) because data may already have been sent (or because the response
-* might be expected to have been generated asynchronously or completely from
-* scratch by the handler), we stop processing this response and abruptly
-* close the connection.
-*
-* @param e : Error
-* the exception which precipitated this abort, or null if no such exception
-* was generated
-*/
-  abort: function(e)
-  {
-    dumpn("*** abort(<" + e + ">)");
-
-    // This response will be ended by the processor if one was created.
-    var copier = this._asyncCopier;
-    if (copier)
-    {
-      // We dispatch asynchronously here so that any pending writes of data to
-      // the connection will be deterministically written. This makes it easier
-      // to specify exact behavior, and it makes observable behavior more
-      // predictable for clients. Note that the correctness of this depends on
-      // callbacks in response to _waitToReadData in WriteThroughCopier
-      // happening asynchronously with respect to the actual writing of data to
-      // bodyOutputStream, as they currently do; if they happened synchronously,
-      // an event which ran before this one could write more data to the
-      // response body before we get around to canceling the copier. We have
-      // tests for this in test_seizepower.js, however, and I can't think of a
-      // way to handle both cases without removing bodyOutputStream access and
-      // moving its effective write(data, length) method onto Response, which
-      // would be slower and require more code than this anyway.
-      gThreadManager.currentThread.dispatch({
-        run: function()
-        {
-          dumpn("*** canceling copy asynchronously...");
-          copier.cancel(Cr.NS_ERROR_UNEXPECTED);
-        }
-      }, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-    else
-    {
-      this.end();
-    }
-  },
-
-  /**
-* Closes this response's network connection, marks the response as finished,
-* and notifies the server handler that the request is done being processed.
-*/
-  end: function()
-  {
-    NS_ASSERT(!this._ended, "ending this response twice?!?!");
-
-    this._connection.close();
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-
-    this._finished = true;
-    this._ended = true;
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Sends the status line and headers of this response if they haven't been
-* sent and initiates the process of copying data written to this response's
-* body to the network.
-*/
-  _startAsyncProcessor: function()
-  {
-    dumpn("*** _startAsyncProcessor()");
-
-    // Handle cases where we're being called a second time. The former case
-    // happens when this is triggered both by complete() and by processAsync(),
-    // while the latter happens when processAsync() in conjunction with sent
-    // data causes abort() to be called.
-    if (this._asyncCopier || this._ended)
-    {
-      dumpn("*** ignoring second call to _startAsyncProcessor");
-      return;
-    }
-
-    // Send headers if they haven't been sent already and should be sent, then
-    // asynchronously continue to send the body.
-    if (this._headers && !this._powerSeized)
-    {
-      this._sendHeaders();
-      return;
-    }
-
-    this._headers = null;
-    this._sendBody();
-  },
-
-  /**
-* Signals that all modifications to the response status line and headers are
-* complete and then sends that data over the network to the client. Once
-* this method completes, a different response to the request that resulted
-* in this response cannot be sent -- the only possible action in case of
-* error is to abort the response and close the connection.
-*/
-  _sendHeaders: function()
-  {
-    dumpn("*** _sendHeaders()");
-
-    NS_ASSERT(this._headers);
-    NS_ASSERT(!this._powerSeized);
-
-    // request-line
-    var statusLine = "HTTP/" + this.httpVersion + " " +
-                     this.httpCode + " " +
-                     this.httpDescription + "\r\n";
-
-    // header post-processing
-
-    var headers = this._headers;
-    headers.setHeader("Connection", "close", false);
-    headers.setHeader("Server", "httpd.js", false);
-    if (!headers.hasHeader("Date"))
-      headers.setHeader("Date", toDateString(Date.now()), false);
-
-    // Any response not being processed asynchronously must have an associated
-    // Content-Length header for reasons of backwards compatibility with the
-    // initial server, which fully buffered every response before sending it.
-    // Beyond that, however, it's good to do this anyway because otherwise it's
-    // impossible to test behaviors that depend on the presence or absence of a
-    // Content-Length header.
-    if (!this._processAsync)
-    {
-      dumpn("*** non-async response, set Content-Length");
-
-      var bodyStream = this._bodyInputStream;
-      var avail = bodyStream ? bodyStream.available() : 0;
-
-      // XXX assumes stream will always report the full amount of data available
-      headers.setHeader("Content-Length", "" + avail, false);
-    }
-
-
-    // construct and send response
-    dumpn("*** header post-processing completed, sending response head...");
-
-    // request-line
-    var preambleData = [statusLine];
-
-    // headers
-    var headEnum = headers.enumerator;
-    while (headEnum.hasMoreElements())
-    {
-      var fieldName = headEnum.getNext()
-                              .QueryInterface(Ci.nsISupportsString)
-                              .data;
-      var values = headers.getHeaderValues(fieldName);
-      for (var i = 0, sz = values.length; i < sz; i++)
-        preambleData.push(fieldName + ": " + values[i] + "\r\n");
-    }
-
-    // end request-line/headers
-    preambleData.push("\r\n");
-
-    var preamble = preambleData.join("");
-
-    var responseHeadPipe = new Pipe(true, false, 0, PR_UINT32_MAX, null);
-    responseHeadPipe.outputStream.write(preamble, preamble.length);
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, cx)
-        {
-          dumpn("*** preamble copying started");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** preamble copying complete " +
-                "[status=0x" + statusCode.toString(16) + "]");
-
-          if (!components.isSuccessCode(statusCode))
-          {
-            dumpn("!!! header copying problems: non-success statusCode, " +
-                  "ending response");
-
-            response.end();
-          }
-          else
-          {
-            response._sendBody();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    var headerCopier = this._asyncCopier =
-      new WriteThroughCopier(responseHeadPipe.inputStream,
-                             this._connection.output,
-                             copyObserver, null);
-
-    responseHeadPipe.outputStream.close();
-
-    // Forbid setting any more headers or modifying the request line.
-    this._headers = null;
-  },
-
-  /**
-* Asynchronously writes the body of the response (or the entire response, if
-* seizePower() has been called) to the network.
-*/
-  _sendBody: function()
-  {
-    dumpn("*** _sendBody");
-
-    NS_ASSERT(!this._headers, "still have headers around but sending body?");
-
-    // If no body data was written, we're done
-    if (!this._bodyInputStream)
-    {
-      dumpn("*** empty body, response finished");
-      this.end();
-      return;
-    }
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, context)
-        {
-          dumpn("*** onStartRequest");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** onStopRequest [status=0x" + statusCode.toString(16) + "]");
-
-          if (statusCode === Cr.NS_BINDING_ABORTED)
-          {
-            dumpn("*** terminating copy observer without ending the response");
-          }
-          else
-          {
-            if (!components.isSuccessCode(statusCode))
-              dumpn("*** WARNING: non-success statusCode in onStopRequest");
-
-            response.end();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    dumpn("*** starting async copier of body data...");
-    this._asyncCopier =
-      new WriteThroughCopier(this._bodyInputStream, this._connection.output,
-                            copyObserver, null);
-  },
-
-  /** Ensures that this hasn't been ended. */
-  _ensureAlive: function()
-  {
-    NS_ASSERT(!this._ended, "not handling response lifetime correctly");
-  }
-};
-
-/**
-* Size of the segments in the buffer used in storing response data and writing
-* it to the socket.
-*/
-Response.SEGMENT_SIZE = 8192;
-
-/** Serves double duty in WriteThroughCopier implementation. */
-function notImplemented()
-{
-  throw Cr.NS_ERROR_NOT_IMPLEMENTED;
-}
-
-/** Returns true iff the given exception represents stream closure. */
-function streamClosed(e)
-{
-  return e === Cr.NS_BASE_STREAM_CLOSED ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_CLOSED);
-}
-
-/** Returns true iff the given exception represents a blocked stream. */
-function wouldBlock(e)
-{
-  return e === Cr.NS_BASE_STREAM_WOULD_BLOCK ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_WOULD_BLOCK);
-}
-
-/**
-* Copies data from source to sink as it becomes available, when that data can
-* be written to sink without blocking.
-*
-* @param source : nsIAsyncInputStream
-* the stream from which data is to be read
-* @param sink : nsIAsyncOutputStream
-* the stream to which data is to be copied
-* @param observer : nsIRequestObserver
-* an observer which will be notified when the copy starts and finishes
-* @param context : nsISupports
-* context passed to observer when notified of start/stop
-* @throws NS_ERROR_NULL_POINTER
-* if source, sink, or observer are null
-*/
-function WriteThroughCopier(source, sink, observer, context)
-{
-  if (!source || !sink || !observer)
-    throw Cr.NS_ERROR_NULL_POINTER;
-
-  /** Stream from which data is being read. */
-  this._source = source;
-
-  /** Stream to which data is being written. */
-  this._sink = sink;
-
-  /** Observer watching this copy. */
-  this._observer = observer;
-
-  /** Context for the observer watching this. */
-  this._context = context;
-
-  /**
-* True iff this is currently being canceled (cancel has been called, the
-* callback may not yet have been made).
-*/
-  this._canceled = false;
-
-  /**
-* False until all data has been read from input and written to output, at
-* which point this copy is completed and cancel() is asynchronously called.
-*/
-  this._completed = false;
-
-  /** Required by nsIRequest, meaningless. */
-  this.loadFlags = 0;
-  /** Required by nsIRequest, meaningless. */
-  this.loadGroup = null;
-  /** Required by nsIRequest, meaningless. */
-  this.name = "response-body-copy";
-
-  /** Status of this request. */
-  this.status = Cr.NS_OK;
-
-  /** Arrays of byte strings waiting to be written to output. */
-  this._pendingData = [];
-
-  // start copying
-  try
-  {
-    observer.onStartRequest(this, context);
-    this._waitToReadData();
-    this._waitForSinkClosure();
-  }
-  catch (e)
-  {
-    dumpn("!!! error starting copy: " + e +
-          ("lineNumber" in e ? ", line " + e.lineNumber : ""));
-    dumpn(e.stack);
-    this.cancel(Cr.NS_ERROR_UNEXPECTED);
-  }
-}
-WriteThroughCopier.prototype =
-{
-  /* nsISupports implementation */
-
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIInputStreamCallback) ||
-        iid.equals(Ci.nsIOutputStreamCallback) ||
-        iid.equals(Ci.nsIRequest) ||
-        iid.equals(Ci.nsISupports))
-    {
-      return this;
-    }
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Receives a more-data-in-input notification and writes the corresponding
-* data to the output.
-*
-* @param input : nsIAsyncInputStream
-* the input stream on whose data we have been waiting
-*/
-  onInputStreamReady: function(input)
-  {
-    if (this._source === null)
-      return;
-
-    dumpn("*** onInputStreamReady");
-
-    //
-    // Ordinarily we'll read a non-zero amount of data from input, queue it up
-    // to be written and then wait for further callbacks. The complications in
-    // this method are the cases where we deviate from that behavior when errors
-    // occur or when copying is drawing to a finish.
-    //
-    // The edge cases when reading data are:
-    //
-    // Zero data is read
-    // If zero data was read, we're at the end of available data, so we can
-    // should stop reading and move on to writing out what we have (or, if
-    // we've already done that, onto notifying of completion).
-    // A stream-closed exception is thrown
-    // This is effectively a less kind version of zero data being read; the
-    // only difference is that we notify of completion with that result
-    // rather than with NS_OK.
-    // Some other exception is thrown
-    // This is the least kind result. We don't know what happened, so we
-    // act as though the stream closed except that we notify of completion
-    // with the result NS_ERROR_UNEXPECTED.
-    //
-
-    var bytesWanted = 0, bytesConsumed = -1;
-    try
-    {
-      input = new BinaryInputStream(input);
-
-      bytesWanted = Math.min(input.available(), Response.SEGMENT_SIZE);
-      dumpn("*** input wanted: " + bytesWanted);
-
-      if (bytesWanted > 0)
-      {
-        var data = input.readByteArray(bytesWanted);
-        bytesConsumed = data.length;
-        this._pendingData.push(String.fromCharCode.apply(String, data));
-      }
-
-      dumpn("*** " + bytesConsumed + " bytes read");
-
-      // Handle the zero-data edge case in the same place as all other edge
-      // cases are handled.
-      if (bytesWanted === 0)
-        throw Cr.NS_BASE_STREAM_CLOSED;
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** input stream closed");
-        e = bytesWanted === 0 ? Cr.NS_OK : Cr.NS_ERROR_UNEXPECTED;
-      }
-      else
-      {
-        dumpn("!!! unexpected error reading from input, canceling: " + e);
-        e = Cr.NS_ERROR_UNEXPECTED;
-      }
-
-      this._doneReadingSource(e);
-      return;
-    }
-
-    var pendingData = this._pendingData;
-
-    NS_ASSERT(bytesConsumed > 0);
-    NS_ASSERT(pendingData.length > 0, "no pending data somehow?");
-    NS_ASSERT(pendingData[pendingData.length - 1].length > 0,
-              "buffered zero bytes of data?");
-
-    NS_ASSERT(this._source !== null);
-
-    // Reading has gone great, and we've gotten data to write now. What if we
-    // don't have a place to write that data, because output went away just
-    // before this read? Drop everything on the floor, including new data, and
-    // cancel at this point.
-    if (this._sink === null)
-    {
-      pendingData.length = 0;
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we've read the data, and we know we have a place to write it. We
-    // need to queue up the data to be written, but *only* if none is queued
-    // already -- if data's already queued, the code that actually writes the
-    // data will make sure to wait on unconsumed pending data.
-    try
-    {
-      if (pendingData.length === 1)
-        this._waitToWriteData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to write data just read, swallowing and " +
-            "writing only what we already have: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Whee! We successfully read some data, and it's successfully queued up to
-    // be written. All that remains now is to wait for more data to read.
-    try
-    {
-      this._waitToReadData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to read more data: " + e);
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-    }
-  },
-
-
-  // NSIOUTPUTSTREAMCALLBACK
-
-  /**
-* Callback when data may be written to the output stream without blocking, or
-* when the output stream has been closed.
-*
-* @param output : nsIAsyncOutputStream
-* the output stream on whose writability we've been waiting, also known as
-* this._sink
-*/
-  onOutputStreamReady: function(output)
-  {
-    if (this._sink === null)
-      return;
-
-    dumpn("*** onOutputStreamReady");
-
-    var pendingData = this._pendingData;
-    if (pendingData.length === 0)
-    {
-      // There's no pending data to write. The only way this can happen is if
-      // we're waiting on the output stream's closure, so we can respond to a
-      // copying failure as quickly as possible (rather than waiting for data to
-      // be available to read and then fail to be copied). Therefore, we must
-      // be done now -- don't bother to attempt to write anything and wrap
-      // things up.
-      dumpn("!!! output stream closed prematurely, ending copy");
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-
-    NS_ASSERT(pendingData[0].length > 0, "queued up an empty quantum?");
-
-    //
-    // Write out the first pending quantum of data. The possible errors here
-    // are:
-    //
-    // The write might fail because we can't write that much data
-    // Okay, we've written what we can now, so re-queue what's left and
-    // finish writing it out later.
-    // The write failed because the stream was closed
-    // Discard pending data that we can no longer write, stop reading, and
-    // signal that copying finished.
-    // Some other error occurred.
-    // Same as if the stream were closed, but notify with the status
-    // NS_ERROR_UNEXPECTED so the observer knows something was wonky.
-    //
-
-    try
-    {
-      var quantum = pendingData[0];
-
-      // XXX |quantum| isn't guaranteed to be ASCII, so we're relying on
-      // undefined behavior! We're only using this because writeByteArray
-      // is unusably broken for asynchronous output streams; see bug 532834
-      // for details.
-      var bytesWritten = output.write(quantum, quantum.length);
-      if (bytesWritten === quantum.length)
-        pendingData.shift();
-      else
-        pendingData[0] = quantum.substring(bytesWritten);
-
-      dumpn("*** wrote " + bytesWritten + " bytes of data");
-    }
-    catch (e)
-    {
-      if (wouldBlock(e))
-      {
-        NS_ASSERT(pendingData.length > 0,
-                  "stream-blocking exception with no data to write?");
-        NS_ASSERT(pendingData[0].length > 0,
-                  "stream-blocking exception with empty quantum?");
-        this._waitToWriteData();
-        return;
-      }
-
-      if (streamClosed(e))
-        dumpn("!!! output stream prematurely closed, signaling error...");
-      else
-        dumpn("!!! unknown error: " + e + ", quantum=" + quantum);
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // The day is ours! Quantum written, now let's see if we have more data
-    // still to write.
-    try
-    {
-      if (pendingData.length > 0)
-      {
-        this._waitToWriteData();
-        return;
-      }
-    }
-    catch (e)
-    {
-      dumpn("!!! unexpected error waiting to write pending data: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we have no more pending data to write -- but might we get more in
-    // the future?
-    if (this._source !== null)
-    {
-      /*
-* If we might, then wait for the output stream to be closed. (We wait
-* only for closure because we have no data to write -- and if we waited
-* for a specific amount of data, we would get repeatedly notified for no
-* reason if over time the output stream permitted more and more data to
-* be written to it without blocking.)
-*/
-       this._waitForSinkClosure();
-    }
-    else
-    {
-      /*
-* On the other hand, if we can't have more data because the input
-* stream's gone away, then it's time to notify of copy completion.
-* Victory!
-*/
-      this._sink = null;
-      this._cancelOrDispatchCancelCallback(Cr.NS_OK);
-    }
-  },
-
-
-  // NSIREQUEST
-
-  /** Returns true if the cancel observer hasn't been notified yet. */
-  isPending: function()
-  {
-    return !this._completed;
-  },
-
-  /** Not implemented, don't use! */
-  suspend: notImplemented,
-  /** Not implemented, don't use! */
-  resume: notImplemented,
-
-  /**
-* Cancels data reading from input, asynchronously writes out any pending
-* data, and causes the observer to be notified with the given error code when
-* all writing has finished.
-*
-* @param status : nsresult
-* the status to pass to the observer when data copying has been canceled
-*/
-  cancel: function(status)
-  {
-    dumpn("*** cancel(" + status.toString(16) + ")");
-
-    if (this._canceled)
-    {
-      dumpn("*** suppressing a late cancel");
-      return;
-    }
-
-    this._canceled = true;
-    this.status = status;
-
-    // We could be in the middle of absolutely anything at this point. Both
-    // input and output might still be around, we might have pending data to
-    // write, and in general we know nothing about the state of the world. We
-    // therefore must assume everything's in progress and take everything to its
-    // final steady state (or so far as it can go before we need to finish
-    // writing out remaining data).
-
-    this._doneReadingSource(status);
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Stop reading input if we haven't already done so, passing e as the status
-* when closing the stream, and kick off a copy-completion notice if no more
-* data remains to be written.
-*
-* @param e : nsresult
-* the status to be used when closing the input stream
-*/
-  _doneReadingSource: function(e)
-  {
-    dumpn("*** _doneReadingSource(0x" + e.toString(16) + ")");
-
-    this._finishSource(e);
-    if (this._pendingData.length === 0)
-      this._sink = null;
-    else
-      NS_ASSERT(this._sink !== null, "null output?");
-
-    // If we've written out all data read up to this point, then it's time to
-    // signal completion.
-    if (this._sink === null)
-    {
-      NS_ASSERT(this._pendingData.length === 0, "pending data still?");
-      this._cancelOrDispatchCancelCallback(e);
-    }
-  },
-
-  /**
-* Stop writing output if we haven't already done so, discard any data that
-* remained to be sent, close off input if it wasn't already closed, and kick
-* off a copy-completion notice.
-*
-* @param e : nsresult
-* the status to be used when closing input if it wasn't already closed
-*/
-  _doneWritingToSink: function(e)
-  {
-    dumpn("*** _doneWritingToSink(0x" + e.toString(16) + ")");
-
-    this._pendingData.length = 0;
-    this._sink = null;
-    this._doneReadingSource(e);
-  },
-
-  /**
-* Completes processing of this copy: either by canceling the copy if it
-* hasn't already been canceled using the provided status, or by dispatching
-* the cancel callback event (with the originally provided status, of course)
-* if it already has been canceled.
-*
-* @param status : nsresult
-* the status code to use to cancel this, if this hasn't already been
-* canceled
-*/
-  _cancelOrDispatchCancelCallback: function(status)
-  {
-    dumpn("*** _cancelOrDispatchCancelCallback(" + status + ")");
-
-    NS_ASSERT(this._source === null, "should have finished input");
-    NS_ASSERT(this._sink === null, "should have finished output");
-    NS_ASSERT(this._pendingData.length === 0, "should have no pending data");
-
-    if (!this._canceled)
-    {
-      this.cancel(status);
-      return;
-    }
-
-    var self = this;
-    var event =
-      {
-        run: function()
-        {
-          dumpn("*** onStopRequest async callback");
-
-          self._completed = true;
-          try
-          {
-            self._observer.onStopRequest(self, self._context, self.status);
-          }
-          catch (e)
-          {
-            NS_ASSERT(false,
-                      "how are we throwing an exception here? we control " +
-                      "all the callers! " + e);
-          }
-        }
-      };
-
-    gThreadManager.currentThread.dispatch(event, Ci.nsIThread.DISPATCH_NORMAL);
-  },
-
-  /**
-* Kicks off another wait for more data to be available from the input stream.
-*/
-  _waitToReadData: function()
-  {
-    dumpn("*** _waitToReadData");
-    this._source.asyncWait(this, 0, Response.SEGMENT_SIZE,
-                           gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off another wait until data can be written to the output stream.
-*/
-  _waitToWriteData: function()
-  {
-    dumpn("*** _waitToWriteData");
-
-    var pendingData = this._pendingData;
-    NS_ASSERT(pendingData.length > 0, "no pending data to write?");
-    NS_ASSERT(pendingData[0].length > 0, "buffered an empty write?");
-
-    this._sink.asyncWait(this, 0, pendingData[0].length,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off a wait for the sink to which data is being copied to be closed.
-* We wait for stream closure when we don't have any data to be copied, rather
-* than waiting to write a specific amount of data. We can't wait to write
-* data because the sink might be infinitely writable, and if no data appears
-* in the source for a long time we might have to spin quite a bit waiting to
-* write, waiting to write again, &c. Waiting on stream closure instead means
-* we'll get just one notification if the sink dies. Note that when data
-* starts arriving from the sink we'll resume waiting for data to be written,
-* dropping this closure-only callback entirely.
-*/
-  _waitForSinkClosure: function()
-  {
-    dumpn("*** _waitForSinkClosure");
-
-    this._sink.asyncWait(this, Ci.nsIAsyncOutputStream.WAIT_CLOSURE_ONLY, 0,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Closes input with the given status, if it hasn't already been closed;
-* otherwise a no-op.
-*
-* @param status : nsresult
-* status code use to close the source stream if necessary
-*/
-  _finishSource: function(status)
-  {
-    dumpn("*** _finishSource(" + status.toString(16) + ")");
-
-    if (this._source !== null)
-    {
-      this._source.closeWithStatus(status);
-      this._source = null;
-    }
-  }
-};
-
-
-/**
-* A container for utility functions used with HTTP headers.
-*/
-const headerUtils =
-{
-  /**
-* Normalizes fieldName (by converting it to lowercase) and ensures it is a
-* valid header field name (although not necessarily one specified in RFC
-* 2616).
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not match the field-name production in RFC 2616
-* @returns string
-* fieldName converted to lowercase if it is a valid header, for characters
-* where case conversion is possible
-*/
-  normalizeFieldName: function(fieldName)
-  {
-    if (fieldName == "")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    for (var i = 0, sz = fieldName.length; i < sz; i++)
-    {
-      if (!IS_TOKEN_ARRAY[fieldName.charCodeAt(i)])
-      {
-        dumpn(fieldName + " is not a valid header field name!");
-        throw Cr.NS_ERROR_INVALID_ARG;
-      }
-    }
-
-    return fieldName.toLowerCase();
-  },
-
-  /**
-* Ensures that fieldValue is a valid header field value (although not
-* necessarily as specified in RFC 2616 if the corresponding field name is
-* part of the HTTP protocol), normalizes the value if it is, and
-* returns the normalized value.
-*
-* @param fieldValue : string
-* a value to be normalized as an HTTP header field value
-* @throws NS_ERROR_INVALID_ARG
-* if fieldValue does not match the field-value production in RFC 2616
-* @returns string
-* fieldValue as a normalized HTTP header field value
-*/
-  normalizeFieldValue: function(fieldValue)
-  {
-    // field-value = *( field-content | LWS )
-    // field-content = <the OCTETs making up the field-value
-    // and consisting of either *TEXT or combinations
-    // of token, separators, and quoted-string>
-    // TEXT = <any OCTET except CTLs,
-    // but including LWS>
-    // LWS = [CRLF] 1*( SP | HT )
-    //
-    // quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
-    // qdtext = <any TEXT except <">>
-    // quoted-pair = "\" CHAR
-    // CHAR = <any US-ASCII character (octets 0 - 127)>
-
-    // Any LWS that occurs between field-content MAY be replaced with a single
-    // SP before interpreting the field value or forwarding the message
-    // downstream (section 4.2); we replace 1*LWS with a single SP
-    var val = fieldValue.replace(/(?:(?:\r\n)?[ \t]+)+/g, " ");
-
-    // remove leading/trailing LWS (which has been converted to SP)
-    val = val.replace(/^ +/, "").replace(/ +$/, "");
-
-    // that should have taken care of all CTLs, so val should contain no CTLs
-    for (var i = 0, len = val.length; i < len; i++)
-      if (isCTL(val.charCodeAt(i)))
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX disallows quoted-pair where CHAR is a CTL -- will not invalidly
-    // normalize, however, so this can be construed as a tightening of the
-    // spec and not entirely as a bug
-    return val;
-  }
-};
-
-
-
-/**
-* Converts the given string into a string which is safe for use in an HTML
-* context.
-*
-* @param str : string
-* the string to make HTML-safe
-* @returns string
-* an HTML-safe version of str
-*/
-function htmlEscape(str)
-{
-  // this is naive, but it'll work
-  var s = "";
-  for (var i = 0; i < str.length; i++)
-    s += "&#" + str.charCodeAt(i) + ";";
-  return s;
-}
-
-
-/**
-* Constructs an object representing an HTTP version (see section 3.1).
-*
-* @param versionString
-* a string of the form "#.#", where # is an non-negative decimal integer with
-* or without leading zeros
-* @throws
-* if versionString does not specify a valid HTTP version number
-*/
-function nsHttpVersion(versionString)
-{
-  var matches = /^(\d+)\.(\d+)$/.exec(versionString);
-  if (!matches)
-    throw "Not a valid HTTP version!";
-
-  /** The major version number of this, as a number. */
-  this.major = parseInt(matches[1], 10);
-
-  /** The minor version number of this, as a number. */
-  this.minor = parseInt(matches[2], 10);
-
-  if (isNaN(this.major) || isNaN(this.minor) ||
-      this.major < 0 || this.minor < 0)
-    throw "Not a valid HTTP version!";
-}
-nsHttpVersion.prototype =
-{
-  /**
-* Returns the standard string representation of the HTTP version represented
-* by this (e.g., "1.1").
-*/
-  toString: function ()
-  {
-    return this.major + "." + this.minor;
-  },
-
-  /**
-* Returns true if this represents the same HTTP version as otherVersion,
-* false otherwise.
-*
-* @param otherVersion : nsHttpVersion
-* the version to compare against this
-*/
-  equals: function (otherVersion)
-  {
-    return this.major == otherVersion.major &&
-           this.minor == otherVersion.minor;
-  },
-
-  /** True if this >= otherVersion, false otherwise. */
-  atLeast: function(otherVersion)
-  {
-    return this.major > otherVersion.major ||
-           (this.major == otherVersion.major &&
-            this.minor >= otherVersion.minor);
-  }
-};
-
-nsHttpVersion.HTTP_1_0 = new nsHttpVersion("1.0");
-nsHttpVersion.HTTP_1_1 = new nsHttpVersion("1.1");
-
-
-/**
-* An object which stores HTTP headers for a request or response.
-*
-* Note that since headers are case-insensitive, this object converts headers to
-* lowercase before storing them. This allows the getHeader and hasHeader
-* methods to work correctly for any case of a header, but it means that the
-* values returned by .enumerator may not be equal case-sensitively to the
-* values passed to setHeader when adding headers to this.
-*/
-function nsHttpHeaders()
-{
-  /**
-* A hash of headers, with header field names as the keys and header field
-* values as the values. Header field names are case-insensitive, but upon
-* insertion here they are converted to lowercase. Header field values are
-* normalized upon insertion to contain no leading or trailing whitespace.
-*
-* Note also that per RFC 2616, section 4.2, two headers with the same name in
-* a message may be treated as one header with the same field name and a field
-* value consisting of the separate field values joined together with a "," in
-* their original order. This hash stores multiple headers with the same name
-* in this manner.
-*/
-  this._headers = {};
-}
-nsHttpHeaders.prototype =
-{
-  /**
-* Sets the header represented by name and value in this.
-*
-* @param name : string
-* the header name
-* @param value : string
-* the header value
-* @throws NS_ERROR_INVALID_ARG
-* if name or value is not a valid header component
-*/
-  setHeader: function(fieldName, fieldValue, merge)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    var value = headerUtils.normalizeFieldValue(fieldValue);
-
-    // The following three headers are stored as arrays because their real-world
-    // syntax prevents joining individual headers into a single header using
-    // ",". See also <http://hg.mozilla.org/mozilla-central/diff/9b2a99adc05e/netwerk/protocol/http/src/nsHttpHeaderArray.cpp#l77>
-    if (merge && name in this._headers)
-    {
-      if (name === "www-authenticate" ||
-          name === "proxy-authenticate" ||
-          name === "set-cookie")
-      {
-        this._headers[name].push(value);
-      }
-      else
-      {
-        this._headers[name][0] += "," + value;
-        NS_ASSERT(this._headers[name].length === 1,
-            "how'd a non-special header have multiple values?")
-      }
-    }
-    else
-    {
-      this._headers[name] = [value];
-    }
-  },
-
-  /**
-* Returns the value for the header specified by this.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns string
-* the field value for the given header, possibly with non-semantic changes
-* (i.e., leading/trailing whitespace stripped, whitespace runs replaced
-* with spaces, etc.) at the option of the implementation; multiple
-* instances of the header will be combined with a comma, except for
-* the three headers noted in the description of getHeaderValues
-*/
-  getHeader: function(fieldName)
-  {
-    return this.getHeaderValues(fieldName).join("\n");
-  },
-
-  /**
-* Returns the value for the header specified by fieldName as an array.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns [string]
-* an array of all the header values in this for the given
-* header name. Header values will generally be collapsed
-* into a single header by joining all header values together
-* with commas, but certain headers (Proxy-Authenticate,
-* WWW-Authenticate, and Set-Cookie) violate the HTTP spec
-* and cannot be collapsed in this manner. For these headers
-* only, the returned array may contain multiple elements if
-* that header has been added more than once.
-*/
-  getHeaderValues: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-
-    if (name in this._headers)
-      return this._headers[name];
-    else
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-  },
-
-  /**
-* Returns true if a header with the given field name exists in this, false
-* otherwise.
-*
-* @param fieldName : string
-* the field name whose existence is to be determined in this
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @returns boolean
-* true if the header's present, false otherwise
-*/
-  hasHeader: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    return (name in this._headers);
-  },
-
-  /**
-* Returns a new enumerator over the field names of the headers in this, as
-* nsISupportsStrings. The names returned will be in lowercase, regardless of
-* how they were input using setHeader (header names are case-insensitive per
-* RFC 2616).
-*/
-  get enumerator()
-  {
-    var headers = [];
-    for (var i in this._headers)
-    {
-      var supports = new SupportsString();
-      supports.data = i;
-      headers.push(supports);
-    }
-
-    return new nsSimpleEnumerator(headers);
-  }
-};
-
-
-/**
-* Constructs an nsISimpleEnumerator for the given array of items.
-*
-* @param items : Array
-* the items, which must all implement nsISupports
-*/
-function nsSimpleEnumerator(items)
-{
-  this._items = items;
-  this._nextIndex = 0;
-}
-nsSimpleEnumerator.prototype =
-{
-  hasMoreElements: function()
-  {
-    return this._nextIndex < this._items.length;
-  },
-  getNext: function()
-  {
-    if (!this.hasMoreElements())
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    return this._items[this._nextIndex++];
-  },
-  QueryInterface: function(aIID)
-  {
-    if (Ci.nsISimpleEnumerator.equals(aIID) ||
-        Ci.nsISupports.equals(aIID))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  }
-};
-
-
-/**
-* A representation of the data in an HTTP request.
-*
-* @param port : uint
-* the port on which the server receiving this request runs
-*/
-function Request(port)
-{
-  /** Method of this request, e.g. GET or POST. */
-  this._method = "";
-
-  /** Path of the requested resource; empty paths are converted to '/'. */
-  this._path = "";
-
-  /** Query string, if any, associated with this request (not including '?'). */
-  this._queryString = "";
-
-  /** Scheme of requested resource, usually http, always lowercase. */
-  this._scheme = "http";
-
-  /** Hostname on which the requested resource resides. */
-  this._host = undefined;
-
-  /** Port number over which the request was received. */
-  this._port = port;
-
-  var bodyPipe = new Pipe(false, false, 0, PR_UINT32_MAX, null);
-
-  /** Stream from which data in this request's body may be read. */
-  this._bodyInputStream = bodyPipe.inputStream;
-
-  /** Stream to which data in this request's body is written. */
-  this._bodyOutputStream = bodyPipe.outputStream;
-
-  /**
-* The headers in this request.
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* For the addition of ad-hoc properties and new functionality without having
-* to change nsIHttpRequest every time; currently lazily created, as its only
-* use is in directory listings.
-*/
-  this._bag = null;
-}
-Request.prototype =
-{
-  // SERVER METADATA
-
-  //
-  // see nsIHttpRequest.scheme
-  //
-  get scheme()
-  {
-    return this._scheme;
-  },
-
-  //
-  // see nsIHttpRequest.host
-  //
-  get host()
-  {
-    return this._host;
-  },
-
-  //
-  // see nsIHttpRequest.port
-  //
-  get port()
-  {
-    return this._port;
-  },
-
-  // REQUEST LINE
-
-  //
-  // see nsIHttpRequest.method
-  //
-  get method()
-  {
-    return this._method;
-  },
-
-  //
-  // see nsIHttpRequest.httpVersion
-  //
-  get httpVersion()
-  {
-    return this._httpVersion.toString();
-  },
-
-  //
-  // see nsIHttpRequest.path
-  //
-  get path()
-  {
-    return this._path;
-  },
-
-  //
-  // see nsIHttpRequest.queryString
-  //
-  get queryString()
-  {
-    return this._queryString;
-  },
-
-  // HEADERS
-
-  //
-  // see nsIHttpRequest.getHeader
-  //
-  getHeader: function(name)
-  {
-    return this._headers.getHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.hasHeader
-  //
-  hasHeader: function(name)
-  {
-    return this._headers.hasHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get headers()
-  {
-    return this._headers.enumerator;
-  },
-
-  //
-  // see nsIPropertyBag.enumerator
-  //
-  get enumerator()
-  {
-    this._ensurePropertyBag();
-    return this._bag.enumerator;
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get bodyInputStream()
-  {
-    return this._bodyInputStream;
-  },
-
-  //
-  // see nsIPropertyBag.getProperty
-  //
-  getProperty: function(name)
-  {
-    this._ensurePropertyBag();
-    return this._bag.getProperty(name);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpRequest) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /** Ensures a property bag has been created for ad-hoc behaviors. */
-  _ensurePropertyBag: function()
-  {
-    if (!this._bag)
-      this._bag = new WritablePropertyBag();
-  }
-};
-
-
-// XPCOM trappings
-if ("XPCOMUtils" in this && // Firefox 3.6 doesn't load XPCOMUtils in this scope for some reason...
-    "generateNSGetFactory" in XPCOMUtils) {
-  var NSGetFactory = XPCOMUtils.generateNSGetFactory([nsHttpServer]);
-}
-
-
-
-/**
-* Creates a new HTTP server listening for loopback traffic on the given port,
-* starts it, and runs the server until the server processes a shutdown request,
-* spinning an event loop so that events posted by the server's socket are
-* processed.
-*
-* This method is primarily intended for use in running this script from within
-* xpcshell and running a functional HTTP server without having to deal with
-* non-essential details.
-*
-* Note that running multiple servers using variants of this method probably
-* doesn't work, simply due to how the internal event loop is spun and stopped.
-*
-* @note
-* This method only works with Mozilla 1.9 (i.e., Firefox 3 or trunk code);
-* you should use this server as a component in Mozilla 1.8.
-* @param port
-* the port on which the server will run, or -1 if there exists no preference
-* for a specific port; note that attempting to use some values for this
-* parameter (particularly those below 1024) may cause this method to throw or
-* may result in the server being prematurely shut down
-* @param basePath
-* a local directory from which requests will be served (i.e., if this is
-* "/home/jwalden/" then a request to /index.html will load
-* /home/jwalden/index.html); if this is omitted, only the default URLs in
-* this server implementation will be functional
-*/
-function server(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  // if you're running this, you probably want to see debugging info
-  DEBUG = true;
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", SJS_TYPE);
-  srv.start(port);
-
-  var thread = gThreadManager.currentThread;
-  while (!srv.isStopped())
-    thread.processNextEvent(true);
-
-  // get rid of any pending requests
-  while (thread.hasPendingEvents())
-    thread.processNextEvent(true);
-
-  DEBUG = false;
-}
-
-function startServerAsync(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", "sjs");
-  srv.start(port);
-  return srv;
-}
-
-exports.nsHttpServer = nsHttpServer;
-exports.ScriptableInputStream = ScriptableInputStream;
-exports.server = server;
-exports.startServerAsync = startServerAsync;
diff --git a/addon-sdk/source/test/addons/content-permissions/main.js b/addon-sdk/source/test/addons/content-permissions/main.js
deleted file mode 100644
index b476ccb74..000000000
--- a/addon-sdk/source/test/addons/content-permissions/main.js
+++ /dev/null
@@ -1,89 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { PageMod } = require("sdk/page-mod");
-const tabs = require("sdk/tabs");
-const { startServerAsync } = require("./httpd");
-
-const serverPort = 8099;
-const TEST_TAB_URL = "about:mozilla";
-
-exports.testCrossDomainIframe = function(assert, done) {
-  let server = startServerAsync(serverPort);
-  server.registerPathHandler("/iframe", function handle(request, response) {
-    response.write("<html><body>foo</body></html>");
-  });
-
-  let pageMod = PageMod({
-    include: TEST_TAB_URL,
-    contentScript: "new " + function ContentScriptScope() {
-      self.on("message", function (url) {
-        let iframe = document.createElement("iframe");
-        iframe.addEventListener("load", function onload() {
-          iframe.removeEventListener("load", onload, false);
-          self.postMessage(iframe.contentWindow.document.body.innerHTML);
-        }, false);
-        iframe.setAttribute("src", url);
-        document.documentElement.appendChild(iframe);
-      });
-    },
-    onAttach: function(w) {
-      w.on("message", function (body) {
-        assert.equal(body, "foo", "received iframe html content");
-        pageMod.destroy();
-        w.tab.close(function() {
-          server.stop(done);
-        });
-      });
-
-      w.postMessage("http://localhost:" + serverPort + "/iframe");
-    }
-  });
-
-  tabs.open({
-    url: TEST_TAB_URL,
-    inBackground: true
-  });
-};
-
-exports.testCrossDomainXHR = function(assert, done) {
-  let server = startServerAsync(serverPort);
-  server.registerPathHandler("/xhr", function handle(request, response) {
-    response.write("foo");
-  });
-
-  let pageMod = PageMod({
-    include: TEST_TAB_URL,
-    contentScript: "new " + function ContentScriptScope() {
-      self.on("message", function (url) {
-        let request = new XMLHttpRequest();
-        request.overrideMimeType("text/plain");
-        request.open("GET", url, true);
-        request.onload = function () {
-          self.postMessage(request.responseText);
-        };
-        request.send(null);
-      });
-    },
-    onAttach: function(w) {
-      w.on("message", function (body) {
-        assert.equal(body, "foo", "received XHR content");
-        pageMod.destroy();
-        w.tab.close(function() {
-          server.stop(done);
-        });
-      });
-
-      w.postMessage("http://localhost:" + serverPort + "/xhr");
-    }
-  });
-
-  tabs.open({
-    url: TEST_TAB_URL,
-    inBackground: true
-  });
-};
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/content-permissions/package.json b/addon-sdk/source/test/addons/content-permissions/package.json
deleted file mode 100644
index 6e75d2044..000000000
--- a/addon-sdk/source/test/addons/content-permissions/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "id": "content-permissions@jetpack",
-  "permissions": {
-    "cross-domain-content": ["http://localhost:8099"]
-  },
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/content-script-messages-latency/httpd.js b/addon-sdk/source/test/addons/content-script-messages-latency/httpd.js
deleted file mode 100644
index 964dc9bbd..000000000
--- a/addon-sdk/source/test/addons/content-script-messages-latency/httpd.js
+++ /dev/null
@@ -1,5211 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
-*  NOTE: do not edit this file, this is copied from:
-*  https://github.com/mozilla/addon-sdk/blob/master/test/lib/httpd.js
-*/
-
-module.metadata = {
-  "stability": "experimental"
-};
-
-const { components, CC, Cc, Ci, Cr, Cu } = require("chrome");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-
-const PR_UINT32_MAX = Math.pow(2, 32) - 1;
-
-/** True if debugging output is enabled, false otherwise. */
-var DEBUG = false; // non-const *only* so tweakable in server tests
-
-/** True if debugging output should be timestamped. */
-var DEBUG_TIMESTAMP = false; // non-const so tweakable in server tests
-
-var gGlobalObject = Cc["@mozilla.org/systemprincipal;1"].createInstance();
-
-/**
-* Asserts that the given condition holds. If it doesn't, the given message is
-* dumped, a stack trace is printed, and an exception is thrown to attempt to
-* stop execution (which unfortunately must rely upon the exception not being
-* accidentally swallowed by the code that uses it).
-*/
-function NS_ASSERT(cond, msg)
-{
-  if (DEBUG && !cond)
-  {
-    dumpn("###!!!");
-    dumpn("###!!! ASSERTION" + (msg ? ": " + msg : "!"));
-    dumpn("###!!! Stack follows:");
-
-    var stack = new Error().stack.split(/\n/);
-    dumpn(stack.map(function(val) { return "###!!! " + val; }).join("\n"));
-
-    throw Cr.NS_ERROR_ABORT;
-  }
-}
-
-/** Constructs an HTTP error object. */
-function HttpError(code, description)
-{
-  this.code = code;
-  this.description = description;
-}
-HttpError.prototype =
-{
-  toString: function()
-  {
-    return this.code + " " + this.description;
-  }
-};
-
-/**
-* Errors thrown to trigger specific HTTP server responses.
-*/
-const HTTP_400 = new HttpError(400, "Bad Request");
-const HTTP_401 = new HttpError(401, "Unauthorized");
-const HTTP_402 = new HttpError(402, "Payment Required");
-const HTTP_403 = new HttpError(403, "Forbidden");
-const HTTP_404 = new HttpError(404, "Not Found");
-const HTTP_405 = new HttpError(405, "Method Not Allowed");
-const HTTP_406 = new HttpError(406, "Not Acceptable");
-const HTTP_407 = new HttpError(407, "Proxy Authentication Required");
-const HTTP_408 = new HttpError(408, "Request Timeout");
-const HTTP_409 = new HttpError(409, "Conflict");
-const HTTP_410 = new HttpError(410, "Gone");
-const HTTP_411 = new HttpError(411, "Length Required");
-const HTTP_412 = new HttpError(412, "Precondition Failed");
-const HTTP_413 = new HttpError(413, "Request Entity Too Large");
-const HTTP_414 = new HttpError(414, "Request-URI Too Long");
-const HTTP_415 = new HttpError(415, "Unsupported Media Type");
-const HTTP_417 = new HttpError(417, "Expectation Failed");
-
-const HTTP_500 = new HttpError(500, "Internal Server Error");
-const HTTP_501 = new HttpError(501, "Not Implemented");
-const HTTP_502 = new HttpError(502, "Bad Gateway");
-const HTTP_503 = new HttpError(503, "Service Unavailable");
-const HTTP_504 = new HttpError(504, "Gateway Timeout");
-const HTTP_505 = new HttpError(505, "HTTP Version Not Supported");
-
-/** Creates a hash with fields corresponding to the values in arr. */
-function array2obj(arr)
-{
-  var obj = {};
-  for (var i = 0; i < arr.length; i++)
-    obj[arr[i]] = arr[i];
-  return obj;
-}
-
-/** Returns an array of the integers x through y, inclusive. */
-function range(x, y)
-{
-  var arr = [];
-  for (var i = x; i <= y; i++)
-    arr.push(i);
-  return arr;
-}
-
-/** An object (hash) whose fields are the numbers of all HTTP error codes. */
-const HTTP_ERROR_CODES = array2obj(range(400, 417).concat(range(500, 505)));
-
-
-/**
-* The character used to distinguish hidden files from non-hidden files, a la
-* the leading dot in Apache. Since that mechanism also hides files from
-* easy display in LXR, ls output, etc. however, we choose instead to use a
-* suffix character. If a requested file ends with it, we append another
-* when getting the file on the server. If it doesn't, we just look up that
-* file. Therefore, any file whose name ends with exactly one of the character
-* is "hidden" and available for use by the server.
-*/
-const HIDDEN_CHAR = "^";
-
-/**
-* The file name suffix indicating the file containing overridden headers for
-* a requested file.
-*/
-const HEADERS_SUFFIX = HIDDEN_CHAR + "headers" + HIDDEN_CHAR;
-
-/** Type used to denote SJS scripts for CGI-like functionality. */
-const SJS_TYPE = "sjs";
-
-/** Base for relative timestamps produced by dumpn(). */
-var firstStamp = 0;
-
-/** dump(str) with a trailing "\n" -- only outputs if DEBUG. */
-function dumpn(str)
-{
-  if (DEBUG)
-  {
-    var prefix = "HTTPD-INFO | ";
-    if (DEBUG_TIMESTAMP)
-    {
-      if (firstStamp === 0)
-        firstStamp = Date.now();
-
-      var elapsed = Date.now() - firstStamp; // milliseconds
-      var min = Math.floor(elapsed / 60000);
-      var sec = (elapsed % 60000) / 1000;
-
-      if (sec < 10)
-        prefix += min + ":0" + sec.toFixed(3) + " | ";
-      else
-        prefix += min + ":" + sec.toFixed(3) + " | ";
-    }
-
-    dump(prefix + str + "\n");
-  }
-}
-
-/** Dumps the current JS stack if DEBUG. */
-function dumpStack()
-{
-  // peel off the frames for dumpStack() and Error()
-  var stack = new Error().stack.split(/\n/).slice(2);
-  stack.forEach(dumpn);
-}
-
-
-/** The XPCOM thread manager. */
-var gThreadManager = null;
-
-/** The XPCOM prefs service. */
-var gRootPrefBranch = null;
-function getRootPrefBranch()
-{
-  if (!gRootPrefBranch)
-  {
-    gRootPrefBranch = Cc["@mozilla.org/preferences-service;1"]
-                        .getService(Ci.nsIPrefBranch);
-  }
-  return gRootPrefBranch;
-}
-
-/**
-* JavaScript constructors for commonly-used classes; precreating these is a
-* speedup over doing the same from base principles. See the docs at
-* http://developer.mozilla.org/en/docs/components.Constructor for details.
-*/
-const ServerSocket = CC("@mozilla.org/network/server-socket;1",
-                        "nsIServerSocket",
-                        "init");
-const ScriptableInputStream = CC("@mozilla.org/scriptableinputstream;1",
-                                 "nsIScriptableInputStream",
-                                 "init");
-const Pipe = CC("@mozilla.org/pipe;1",
-                "nsIPipe",
-                "init");
-const FileInputStream = CC("@mozilla.org/network/file-input-stream;1",
-                           "nsIFileInputStream",
-                           "init");
-const ConverterInputStream = CC("@mozilla.org/intl/converter-input-stream;1",
-                                "nsIConverterInputStream",
-                                "init");
-const WritablePropertyBag = CC("@mozilla.org/hash-property-bag;1",
-                               "nsIWritablePropertyBag2");
-const SupportsString = CC("@mozilla.org/supports-string;1",
-                          "nsISupportsString");
-
-/* These two are non-const only so a test can overwrite them. */
-var BinaryInputStream = CC("@mozilla.org/binaryinputstream;1",
-                           "nsIBinaryInputStream",
-                           "setInputStream");
-var BinaryOutputStream = CC("@mozilla.org/binaryoutputstream;1",
-                            "nsIBinaryOutputStream",
-                            "setOutputStream");
-
-/**
-* Returns the RFC 822/1123 representation of a date.
-*
-* @param date : Number
-* the date, in milliseconds from midnight (00:00:00), January 1, 1970 GMT
-* @returns string
-* the representation of the given date
-*/
-function toDateString(date)
-{
-  //
-  // rfc1123-date = wkday "," SP date1 SP time SP "GMT"
-  // date1 = 2DIGIT SP month SP 4DIGIT
-  // ; day month year (e.g., 02 Jun 1982)
-  // time = 2DIGIT ":" 2DIGIT ":" 2DIGIT
-  // ; 00:00:00 - 23:59:59
-  // wkday = "Mon" | "Tue" | "Wed"
-  // | "Thu" | "Fri" | "Sat" | "Sun"
-  // month = "Jan" | "Feb" | "Mar" | "Apr"
-  // | "May" | "Jun" | "Jul" | "Aug"
-  // | "Sep" | "Oct" | "Nov" | "Dec"
-  //
-
-  const wkdayStrings = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-  const monthStrings = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
-                        "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-
-  /**
-* Processes a date and returns the encoded UTC time as a string according to
-* the format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toTime(date)
-  {
-    var hrs = date.getUTCHours();
-    var rv = (hrs < 10) ? "0" + hrs : hrs;
-
-    var mins = date.getUTCMinutes();
-    rv += ":";
-    rv += (mins < 10) ? "0" + mins : mins;
-
-    var secs = date.getUTCSeconds();
-    rv += ":";
-    rv += (secs < 10) ? "0" + secs : secs;
-
-    return rv;
-  }
-
-  /**
-* Processes a date and returns the encoded UTC date as a string according to
-* the date1 format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toDate1(date)
-  {
-    var day = date.getUTCDate();
-    var month = date.getUTCMonth();
-    var year = date.getUTCFullYear();
-
-    var rv = (day < 10) ? "0" + day : day;
-    rv += " " + monthStrings[month];
-    rv += " " + year;
-
-    return rv;
-  }
-
-  date = new Date(date);
-
-  const fmtString = "%wkday%, %date1% %time% GMT";
-  var rv = fmtString.replace("%wkday%", wkdayStrings[date.getUTCDay()]);
-  rv = rv.replace("%time%", toTime(date));
-  return rv.replace("%date1%", toDate1(date));
-}
-
-/**
-* Prints out a human-readable representation of the object o and its fields,
-* omitting those whose names begin with "_" if showMembers != true (to ignore
-* "private" properties exposed via getters/setters).
-*/
-function printObj(o, showMembers)
-{
-  var s = "******************************\n";
-  s += "o = {\n";
-  for (var i in o)
-  {
-    if (typeof(i) != "string" ||
-        (showMembers || (i.length > 0 && i[0] != "_")))
-      s+= " " + i + ": " + o[i] + ",\n";
-  }
-  s += " };\n";
-  s += "******************************";
-  dumpn(s);
-}
-
-/**
-* Instantiates a new HTTP server.
-*/
-function nsHttpServer()
-{
-  if (!gThreadManager)
-    gThreadManager = Cc["@mozilla.org/thread-manager;1"].getService();
-
-  /** The port on which this server listens. */
-  this._port = undefined;
-
-  /** The socket associated with this. */
-  this._socket = null;
-
-  /** The handler used to process requests to this server. */
-  this._handler = new ServerHandler(this);
-
-  /** Naming information for this server. */
-  this._identity = new ServerIdentity();
-
-  /**
-* Indicates when the server is to be shut down at the end of the request.
-*/
-  this._doQuit = false;
-
-  /**
-* True if the socket in this is closed (and closure notifications have been
-* sent and processed if the socket was ever opened), false otherwise.
-*/
-  this._socketClosed = true;
-
-  /**
-* Used for tracking existing connections and ensuring that all connections
-* are properly cleaned up before server shutdown; increases by 1 for every
-* new incoming connection.
-*/
-  this._connectionGen = 0;
-
-  /**
-* Hash of all open connections, indexed by connection number at time of
-* creation.
-*/
-  this._connections = {};
-}
-nsHttpServer.prototype =
-{
-  classID: components.ID("{54ef6f81-30af-4b1d-ac55-8ba811293e41}"),
-
-  // NSISERVERSOCKETLISTENER
-
-  /**
-* Processes an incoming request coming in on the given socket and contained
-* in the given transport.
-*
-* @param socket : nsIServerSocket
-* the socket through which the request was served
-* @param trans : nsISocketTransport
-* the transport for the request/response
-* @see nsIServerSocketListener.onSocketAccepted
-*/
-  onSocketAccepted: function(socket, trans)
-  {
-    dumpn("*** onSocketAccepted(socket=" + socket + ", trans=" + trans + ")");
-
-    dumpn(">>> new connection on " + trans.host + ":" + trans.port);
-
-    const SEGMENT_SIZE = 8192;
-    const SEGMENT_COUNT = 1024;
-    try
-    {
-      var input = trans.openInputStream(0, SEGMENT_SIZE, SEGMENT_COUNT)
-                       .QueryInterface(Ci.nsIAsyncInputStream);
-      var output = trans.openOutputStream(0, 0, 0);
-    }
-    catch (e)
-    {
-      dumpn("*** error opening transport streams: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    var connectionNumber = ++this._connectionGen;
-
-    try
-    {
-      var conn = new Connection(input, output, this, socket.port, trans.port,
-                                connectionNumber);
-      var reader = new RequestReader(conn);
-
-      // XXX add request timeout functionality here!
-
-      // Note: must use main thread here, or we might get a GC that will cause
-      // threadsafety assertions. We really need to fix XPConnect so that
-      // you can actually do things in multi-threaded JS. :-(
-      input.asyncWait(reader, 0, 0, gThreadManager.mainThread);
-    }
-    catch (e)
-    {
-      // Assume this connection can't be salvaged and bail on it completely;
-      // don't attempt to close it so that we can assert that any connection
-      // being closed is in this._connections.
-      dumpn("*** error in initial request-processing stages: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    this._connections[connectionNumber] = conn;
-    dumpn("*** starting connection " + connectionNumber);
-  },
-
-  /**
-* Called when the socket associated with this is closed.
-*
-* @param socket : nsIServerSocket
-* the socket being closed
-* @param status : nsresult
-* the reason the socket stopped listening (NS_BINDING_ABORTED if the server
-* was stopped using nsIHttpServer.stop)
-* @see nsIServerSocketListener.onStopListening
-*/
-  onStopListening: function(socket, status)
-  {
-    dumpn(">>> shutting down server on port " + socket.port);
-    this._socketClosed = true;
-    if (!this._hasOpenConnections())
-    {
-      dumpn("*** no open connections, notifying async from onStopListening");
-
-      // Notify asynchronously so that any pending teardown in stop() has a
-      // chance to run first.
-      var self = this;
-      var stopEvent =
-        {
-          run: function()
-          {
-            dumpn("*** _notifyStopped async callback");
-            self._notifyStopped();
-          }
-        };
-      gThreadManager.currentThread
-                    .dispatch(stopEvent, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-  },
-
-  // NSIHTTPSERVER
-
-  //
-  // see nsIHttpServer.start
-  //
-  start: function(port)
-  {
-    this._start(port, "localhost")
-  },
-
-  _start: function(port, host)
-  {
-    if (this._socket)
-      throw Cr.NS_ERROR_ALREADY_INITIALIZED;
-
-    this._port = port;
-    this._doQuit = this._socketClosed = false;
-
-    this._host = host;
-
-    // The listen queue needs to be long enough to handle
-    // network.http.max-persistent-connections-per-server concurrent connections,
-    // plus a safety margin in case some other process is talking to
-    // the server as well.
-    var prefs = getRootPrefBranch();
-    var maxConnections;
-    try {
-      // Bug 776860: The original pref was removed in favor of this new one:
-      maxConnections = prefs.getIntPref("network.http.max-persistent-connections-per-server") + 5;
-    }
-    catch(e) {
-      maxConnections = prefs.getIntPref("network.http.max-connections-per-server") + 5;
-    }
-
-    try
-    {
-      var loopback = true;
-      if (this._host != "127.0.0.1" && this._host != "localhost") {
-        var loopback = false;
-      }
-
-      var socket = new ServerSocket(this._port,
-                                    loopback, // true = localhost, false = everybody
-                                    maxConnections);
-      dumpn(">>> listening on port " + socket.port + ", " + maxConnections +
-            " pending connections");
-      socket.asyncListen(this);
-      this._identity._initialize(socket.port, host, true);
-      this._socket = socket;
-    }
-    catch (e)
-    {
-      dumpn("!!! could not start server on port " + port + ": " + e);
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    }
-  },
-
-  //
-  // see nsIHttpServer.stop
-  //
-  stop: function(callback)
-  {
-    if (!callback)
-      throw Cr.NS_ERROR_NULL_POINTER;
-    if (!this._socket)
-      throw Cr.NS_ERROR_UNEXPECTED;
-
-    this._stopCallback = typeof callback === "function"
-                       ? callback
-                       : function() { callback.onStopped(); };
-
-    dumpn(">>> stopping listening on port " + this._socket.port);
-    this._socket.close();
-    this._socket = null;
-
-    // We can't have this identity any more, and the port on which we're running
-    // this server now could be meaningless the next time around.
-    this._identity._teardown();
-
-    this._doQuit = false;
-
-    // socket-close notification and pending request completion happen async
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (file && (!file.exists() || file.isDirectory()))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handler.registerFile(path, file);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/" ||
-        path.charAt(path.length - 1) != "/" ||
-        (directory &&
-         (!directory.exists() || !directory.isDirectory())))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX determine behavior of nonexistent /foo/bar when a /foo/bar/ mapping
-    // exists!
-
-    this._handler.registerDirectory(path, directory);
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    this._handler.registerPathHandler(path, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    this._handler.registerPrefixHandler(prefix, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(code, handler)
-  {
-    this._handler.registerErrorHandler(code, handler);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    this._handler.setIndexHandler(handler);
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    this._handler.registerContentType(ext, type);
-  },
-
-  //
-  // see nsIHttpServer.serverIdentity
-  //
-  get identity()
-  {
-    return this._identity;
-  },
-
-  //
-  // see nsIHttpServer.getState
-  //
-  getState: function(path, k)
-  {
-    return this._handler._getState(path, k);
-  },
-
-  //
-  // see nsIHttpServer.setState
-  //
-  setState: function(path, k, v)
-  {
-    return this._handler._setState(path, k, v);
-  },
-
-  //
-  // see nsIHttpServer.getSharedState
-  //
-  getSharedState: function(k)
-  {
-    return this._handler._getSharedState(k);
-  },
-
-  //
-  // see nsIHttpServer.setSharedState
-  //
-  setSharedState: function(k, v)
-  {
-    return this._handler._setSharedState(k, v);
-  },
-
-  //
-  // see nsIHttpServer.getObjectState
-  //
-  getObjectState: function(k)
-  {
-    return this._handler._getObjectState(k);
-  },
-
-  //
-  // see nsIHttpServer.setObjectState
-  //
-  setObjectState: function(k, v)
-  {
-    return this._handler._setObjectState(k, v);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIServerSocketListener) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NON-XPCOM PUBLIC API
-
-  /**
-* Returns true iff this server is not running (and is not in the process of
-* serving any requests still to be processed when the server was last
-* stopped after being run).
-*/
-  isStopped: function()
-  {
-    return this._socketClosed && !this._hasOpenConnections();
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /** True if this server has any open connections to it, false otherwise. */
-  _hasOpenConnections: function()
-  {
-    //
-    // If we have any open connections, they're tracked as numeric properties on
-    // |this._connections|. The non-standard __count__ property could be used
-    // to check whether there are any properties, but standard-wise, even
-    // looking forward to ES5, there's no less ugly yet still O(1) way to do
-    // this.
-    //
-    for (var n in this._connections)
-      return true;
-    return false;
-  },
-
-  /** Calls the server-stopped callback provided when stop() was called. */
-  _notifyStopped: function()
-  {
-    NS_ASSERT(this._stopCallback !== null, "double-notifying?");
-    NS_ASSERT(!this._hasOpenConnections(), "should be done serving by now");
-
-    //
-    // NB: We have to grab this now, null out the member, *then* call the
-    // callback here, or otherwise the callback could (indirectly) futz with
-    // this._stopCallback by starting and immediately stopping this, at
-    // which point we'd be nulling out a field we no longer have a right to
-    // modify.
-    //
-    var callback = this._stopCallback;
-    this._stopCallback = null;
-    try
-    {
-      callback();
-    }
-    catch (e)
-    {
-      // not throwing because this is specified as being usually (but not
-      // always) asynchronous
-      dump("!!! error running onStopped callback: " + e + "\n");
-    }
-  },
-
-  /**
-* Notifies this server that the given connection has been closed.
-*
-* @param connection : Connection
-* the connection that was closed
-*/
-  _connectionClosed: function(connection)
-  {
-    NS_ASSERT(connection.number in this._connections,
-              "closing a connection " + this + " that we never added to the " +
-              "set of open connections?");
-    NS_ASSERT(this._connections[connection.number] === connection,
-              "connection number mismatch? " +
-              this._connections[connection.number]);
-    delete this._connections[connection.number];
-
-    // Fire a pending server-stopped notification if it's our responsibility.
-    if (!this._hasOpenConnections() && this._socketClosed)
-      this._notifyStopped();
-  },
-
-  /**
-* Requests that the server be shut down when possible.
-*/
-  _requestQuit: function()
-  {
-    dumpn(">>> requesting a quit");
-    dumpStack();
-    this._doQuit = true;
-  }
-};
-
-
-//
-// RFC 2396 section 3.2.2:
-//
-// host = hostname | IPv4address
-// hostname = *( domainlabel "." ) toplabel [ "." ]
-// domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
-// toplabel = alpha | alpha *( alphanum | "-" ) alphanum
-// IPv4address = 1*digit "." 1*digit "." 1*digit "." 1*digit
-//
-
-const HOST_REGEX =
-  new RegExp("^(?:" +
-               // *( domainlabel "." )
-               "(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)*" +
-               // toplabel
-               "[a-z](?:[a-z0-9-]*[a-z0-9])?" +
-             "|" +
-               // IPv4 address
-               "\\d+\\.\\d+\\.\\d+\\.\\d+" +
-             ")$",
-             "i");
-
-
-/**
-* Represents the identity of a server. An identity consists of a set of
-* (scheme, host, port) tuples denoted as locations (allowing a single server to
-* serve multiple sites or to be used behind both HTTP and HTTPS proxies for any
-* host/port). Any incoming request must be to one of these locations, or it
-* will be rejected with an HTTP 400 error. One location, denoted as the
-* primary location, is the location assigned in contexts where a location
-* cannot otherwise be endogenously derived, such as for HTTP/1.0 requests.
-*
-* A single identity may contain at most one location per unique host/port pair;
-* other than that, no restrictions are placed upon what locations may
-* constitute an identity.
-*/
-function ServerIdentity()
-{
-  /** The scheme of the primary location. */
-  this._primaryScheme = "http";
-
-  /** The hostname of the primary location. */
-  this._primaryHost = "127.0.0.1"
-
-  /** The port number of the primary location. */
-  this._primaryPort = -1;
-
-  /**
-* The current port number for the corresponding server, stored so that a new
-* primary location can always be set if the current one is removed.
-*/
-  this._defaultPort = -1;
-
-  /**
-* Maps hosts to maps of ports to schemes, e.g. the following would represent
-* https://example.com:789/ and http://example.org/:
-*
-* {
-* "xexample.com": { 789: "https" },
-* "xexample.org": { 80: "http" }
-* }
-*
-* Note the "x" prefix on hostnames, which prevents collisions with special
-* JS names like "prototype".
-*/
-  this._locations = { "xlocalhost": {} };
-}
-ServerIdentity.prototype =
-{
-  // NSIHTTPSERVERIDENTITY
-
-  //
-  // see nsIHttpServerIdentity.primaryScheme
-  //
-  get primaryScheme()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryScheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryHost
-  //
-  get primaryHost()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryHost;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryPort
-  //
-  get primaryPort()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryPort;
-  },
-
-  //
-  // see nsIHttpServerIdentity.add
-  //
-  add: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      this._locations["x" + host] = entry = {};
-
-    entry[port] = scheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.remove
-  //
-  remove: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return false;
-
-    var present = port in entry;
-    delete entry[port];
-
-    if (this._primaryScheme == scheme &&
-        this._primaryHost == host &&
-        this._primaryPort == port &&
-        this._defaultPort !== -1)
-    {
-      // Always keep at least one identity in existence at any time, unless
-      // we're in the process of shutting down (the last condition above).
-      this._primaryPort = -1;
-      this._initialize(this._defaultPort, host, false);
-    }
-
-    return present;
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  has: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    return "x" + host in this._locations &&
-           scheme === this._locations["x" + host][port];
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  getScheme: function(host, port)
-  {
-    this._validate("http", host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return "";
-
-    return entry[port] || "";
-  },
-
-  //
-  // see nsIHttpServerIdentity.setPrimary
-  //
-  setPrimary: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    this.add(scheme, host, port);
-
-    this._primaryScheme = scheme;
-    this._primaryHost = host;
-    this._primaryPort = port;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpServerIdentity) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Initializes the primary name for the corresponding server, based on the
-* provided port number.
-*/
-  _initialize: function(port, host, addSecondaryDefault)
-  {
-    this._host = host;
-    if (this._primaryPort !== -1)
-      this.add("http", host, port);
-    else
-      this.setPrimary("http", "localhost", port);
-    this._defaultPort = port;
-
-    // Only add this if we're being called at server startup
-    if (addSecondaryDefault && host != "127.0.0.1")
-      this.add("http", "127.0.0.1", port);
-  },
-
-  /**
-* Called at server shutdown time, unsets the primary location only if it was
-* the default-assigned location and removes the default location from the
-* set of locations used.
-*/
-  _teardown: function()
-  {
-    if (this._host != "127.0.0.1") {
-      // Not the default primary location, nothing special to do here
-      this.remove("http", "127.0.0.1", this._defaultPort);
-    }
-
-    // This is a *very* tricky bit of reasoning here; make absolutely sure the
-    // tests for this code pass before you commit changes to it.
-    if (this._primaryScheme == "http" &&
-        this._primaryHost == this._host &&
-        this._primaryPort == this._defaultPort)
-    {
-      // Make sure we don't trigger the readding logic in .remove(), then remove
-      // the default location.
-      var port = this._defaultPort;
-      this._defaultPort = -1;
-      this.remove("http", this._host, port);
-
-      // Ensure a server start triggers the setPrimary() path in ._initialize()
-      this._primaryPort = -1;
-    }
-    else
-    {
-      // No reason not to remove directly as it's not our primary location
-      this.remove("http", this._host, this._defaultPort);
-    }
-  },
-
-  /**
-* Ensures scheme, host, and port are all valid with respect to RFC 2396.
-*
-* @throws NS_ERROR_ILLEGAL_VALUE
-* if any argument doesn't match the corresponding production
-*/
-  _validate: function(scheme, host, port)
-  {
-    if (scheme !== "http" && scheme !== "https")
-    {
-      dumpn("*** server only supports http/https schemes: '" + scheme + "'");
-      dumpStack();
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (!HOST_REGEX.test(host))
-    {
-      dumpn("*** unexpected host: '" + host + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (port < 0 || port > 65535)
-    {
-      dumpn("*** unexpected port: '" + port + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-  }
-};
-
-
-/**
-* Represents a connection to the server (and possibly in the future the thread
-* on which the connection is processed).
-*
-* @param input : nsIInputStream
-* stream from which incoming data on the connection is read
-* @param output : nsIOutputStream
-* stream to write data out the connection
-* @param server : nsHttpServer
-* the server handling the connection
-* @param port : int
-* the port on which the server is running
-* @param outgoingPort : int
-* the outgoing port used by this connection
-* @param number : uint
-* a serial number used to uniquely identify this connection
-*/
-function Connection(input, output, server, port, outgoingPort, number)
-{
-  dumpn("*** opening new connection " + number + " on port " + outgoingPort);
-
-  /** Stream of incoming data. */
-  this.input = input;
-
-  /** Stream for outgoing data. */
-  this.output = output;
-
-  /** The server associated with this request. */
-  this.server = server;
-
-  /** The port on which the server is running. */
-  this.port = port;
-
-  /** The outgoing poort used by this connection. */
-  this._outgoingPort = outgoingPort;
-
-  /** The serial number of this connection. */
-  this.number = number;
-
-  /**
-* The request for which a response is being generated, null if the
-* incoming request has not been fully received or if it had errors.
-*/
-  this.request = null;
-
-  /** State variables for debugging. */
-  this._closed = this._processed = false;
-}
-Connection.prototype =
-{
-  /** Closes this connection's input/output streams. */
-  close: function()
-  {
-    dumpn("*** closing connection " + this.number +
-          " on port " + this._outgoingPort);
-
-    this.input.close();
-    this.output.close();
-    this._closed = true;
-
-    var server = this.server;
-    server._connectionClosed(this);
-
-    // If an error triggered a server shutdown, act on it now
-    if (server._doQuit)
-      server.stop(function() { /* not like we can do anything better */ });
-  },
-
-  /**
-* Initiates processing of this connection, using the data in the given
-* request.
-*
-* @param request : Request
-* the request which should be processed
-*/
-  process: function(request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-
-    this.request = request;
-    this.server._handler.handleResponse(this);
-  },
-
-  /**
-* Initiates processing of this connection, generating a response with the
-* given HTTP error code.
-*
-* @param code : uint
-* an HTTP code, so in the range [0, 1000)
-* @param request : Request
-* incomplete data about the incoming request (since there were errors
-* during its processing
-*/
-  processError: function(code, request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-    this.request = request;
-    this.server._handler.handleError(code, this);
-  },
-
-  /** Converts this to a string for debugging purposes. */
-  toString: function()
-  {
-    return "<Connection(" + this.number +
-           (this.request ? ", " + this.request.path : "") +"): " +
-           (this._closed ? "closed" : "open") + ">";
-  }
-};
-
-
-
-/** Returns an array of count bytes from the given input stream. */
-function readBytes(inputStream, count)
-{
-  return new BinaryInputStream(inputStream).readByteArray(count);
-}
-
-
-
-/** Request reader processing states; see RequestReader for details. */
-const READER_IN_REQUEST_LINE = 0;
-const READER_IN_HEADERS = 1;
-const READER_IN_BODY = 2;
-const READER_FINISHED = 3;
-
-
-/**
-* Reads incoming request data asynchronously, does any necessary preprocessing,
-* and forwards it to the request handler. Processing occurs in three states:
-*
-* READER_IN_REQUEST_LINE Reading the request's status line
-* READER_IN_HEADERS Reading headers in the request
-* READER_IN_BODY Reading the body of the request
-* READER_FINISHED Entire request has been read and processed
-*
-* During the first two stages, initial metadata about the request is gathered
-* into a Request object. Once the status line and headers have been processed,
-* we start processing the body of the request into the Request. Finally, when
-* the entire body has been read, we create a Response and hand it off to the
-* ServerHandler to be given to the appropriate request handler.
-*
-* @param connection : Connection
-* the connection for the request being read
-*/
-function RequestReader(connection)
-{
-  /** Connection metadata for this request. */
-  this._connection = connection;
-
-  /**
-* A container providing line-by-line access to the raw bytes that make up the
-* data which has been read from the connection but has not yet been acted
-* upon (by passing it to the request handler or by extracting request
-* metadata from it).
-*/
-  this._data = new LineData();
-
-  /**
-* The amount of data remaining to be read from the body of this request.
-* After all headers in the request have been read this is the value in the
-* Content-Length header, but as the body is read its value decreases to zero.
-*/
-  this._contentLength = 0;
-
-  /** The current state of parsing the incoming request. */
-  this._state = READER_IN_REQUEST_LINE;
-
-  /** Metadata constructed from the incoming request for the request handler. */
-  this._metadata = new Request(connection.port);
-
-  /**
-* Used to preserve state if we run out of line data midway through a
-* multi-line header. _lastHeaderName stores the name of the header, while
-* _lastHeaderValue stores the value we've seen so far for the header.
-*
-* These fields are always either both undefined or both strings.
-*/
-  this._lastHeaderName = this._lastHeaderValue = undefined;
-}
-RequestReader.prototype =
-{
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Called when more data from the incoming request is available. This method
-* then reads the available data from input and deals with that data as
-* necessary, depending upon the syntax of already-downloaded data.
-*
-* @param input : nsIAsyncInputStream
-* the stream of incoming data from the connection
-*/
-  onInputStreamReady: function(input)
-  {
-    dumpn("*** onInputStreamReady(input=" + input + ") on thread " +
-          gThreadManager.currentThread + " (main is " +
-          gThreadManager.mainThread + ")");
-    dumpn("*** this._state == " + this._state);
-
-    // Handle cases where we get more data after a request error has been
-    // discovered but *before* we can close the connection.
-    var data = this._data;
-    if (!data)
-      return;
-
-    try
-    {
-      data.appendBytes(readBytes(input, input.available()));
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** WARNING: unexpected error when reading from socket; will " +
-              "be treated as if the input stream had been closed");
-        dumpn("*** WARNING: actual error was: " + e);
-      }
-
-      // We've lost a race -- input has been closed, but we're still expecting
-      // to read more data. available() will throw in this case, and since
-      // we're dead in the water now, destroy the connection.
-      dumpn("*** onInputStreamReady called on a closed input, destroying " +
-            "connection");
-      this._connection.close();
-      return;
-    }
-
-    switch (this._state)
-    {
-      default:
-        NS_ASSERT(false, "invalid state: " + this._state);
-        break;
-
-      case READER_IN_REQUEST_LINE:
-        if (!this._processRequestLine())
-          break;
-        /* fall through */
-
-      case READER_IN_HEADERS:
-        if (!this._processHeaders())
-          break;
-        /* fall through */
-
-      case READER_IN_BODY:
-        this._processBody();
-    }
-
-    if (this._state != READER_FINISHED)
-      input.asyncWait(this, 0, 0, gThreadManager.currentThread);
-  },
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(aIID)
-  {
-    if (aIID.equals(Ci.nsIInputStreamCallback) ||
-        aIID.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE API
-
-  /**
-* Processes unprocessed, downloaded data as a request line.
-*
-* @returns boolean
-* true iff the request line has been fully processed
-*/
-  _processRequestLine: function()
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    // Servers SHOULD ignore any empty line(s) received where a Request-Line
-    // is expected (section 4.1).
-    var data = this._data;
-    var line = {};
-    var readSuccess;
-    while ((readSuccess = data.readLine(line)) && line.value == "")
-      dumpn("*** ignoring beginning blank line...");
-
-    // if we don't have a full line, wait until we do
-    if (!readSuccess)
-      return false;
-
-    // we have the first non-blank line
-    try
-    {
-      this._parseRequestLine(line.value);
-      this._state = READER_IN_HEADERS;
-      return true;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing request headers.
-*
-* @returns boolean
-* true iff header data in the request has been fully processed
-*/
-  _processHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    // XXX things to fix here:
-    //
-    // - need to support RFC 2047-encoded non-US-ASCII characters
-
-    try
-    {
-      var done = this._parseHeaders();
-      if (done)
-      {
-        var request = this._metadata;
-
-        // XXX this is wrong for requests with transfer-encodings applied to
-        // them, particularly chunked (which by its nature can have no
-        // meaningful Content-Length header)!
-        this._contentLength = request.hasHeader("Content-Length")
-                            ? parseInt(request.getHeader("Content-Length"), 10)
-                            : 0;
-        dumpn("_processHeaders, Content-length=" + this._contentLength);
-
-        this._state = READER_IN_BODY;
-      }
-      return done;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing the request body.
-*
-* @returns boolean
-* true iff the request body has been fully processed
-*/
-  _processBody: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    // XXX handle chunked transfer-coding request bodies!
-
-    try
-    {
-      if (this._contentLength > 0)
-      {
-        var data = this._data.purge();
-        var count = Math.min(data.length, this._contentLength);
-        dumpn("*** loading data=" + data + " len=" + data.length +
-              " excess=" + (data.length - count));
-
-        var bos = new BinaryOutputStream(this._metadata._bodyOutputStream);
-        bos.writeByteArray(data, count);
-        this._contentLength -= count;
-      }
-
-      dumpn("*** remaining body data len=" + this._contentLength);
-      if (this._contentLength == 0)
-      {
-        this._validateRequest();
-        this._state = READER_FINISHED;
-        this._handleResponse();
-        return true;
-      }
-
-      return false;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Does various post-header checks on the data in this request.
-*
-* @throws : HttpError
-* if the request was malformed in some way
-*/
-  _validateRequest: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    dumpn("*** _validateRequest");
-
-    var metadata = this._metadata;
-    var headers = metadata._headers;
-
-    // 19.6.1.1 -- servers MUST report 400 to HTTP/1.1 requests w/o Host header
-    var identity = this._connection.server.identity;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-    {
-      if (!headers.hasHeader("Host"))
-      {
-        dumpn("*** malformed HTTP/1.1 or greater request with no Host header!");
-        throw HTTP_400;
-      }
-
-      // If the Request-URI wasn't absolute, then we need to determine our host.
-      // We have to determine what scheme was used to access us based on the
-      // server identity data at this point, because the request just doesn't
-      // contain enough data on its own to do this, sadly.
-      if (!metadata._host)
-      {
-        var host, port;
-        var hostPort = headers.getHeader("Host");
-        var colon = hostPort.indexOf(":");
-        if (colon < 0)
-        {
-          host = hostPort;
-          port = "";
-        }
-        else
-        {
-          host = hostPort.substring(0, colon);
-          port = hostPort.substring(colon + 1);
-        }
-
-        // NB: We allow an empty port here because, oddly, a colon may be
-        // present even without a port number, e.g. "example.com:"; in this
-        // case the default port applies.
-        if (!HOST_REGEX.test(host) || !/^\d*$/.test(port))
-        {
-          dumpn("*** malformed hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        // If we're not given a port, we're stuck, because we don't know what
-        // scheme to use to look up the correct port here, in general. Since
-        // the HTTPS case requires a tunnel/proxy and thus requires that the
-        // requested URI be absolute (and thus contain the necessary
-        // information), let's assume HTTP will prevail and use that.
-        port = +port || 80;
-
-        var scheme = identity.getScheme(host, port);
-        if (!scheme)
-        {
-          dumpn("*** unrecognized hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        metadata._scheme = scheme;
-        metadata._host = host;
-        metadata._port = port;
-      }
-    }
-    else
-    {
-      NS_ASSERT(metadata._host === undefined,
-                "HTTP/1.0 doesn't allow absolute paths in the request line!");
-
-      metadata._scheme = identity.primaryScheme;
-      metadata._host = identity.primaryHost;
-      metadata._port = identity.primaryPort;
-    }
-
-    NS_ASSERT(identity.has(metadata._scheme, metadata._host, metadata._port),
-              "must have a location we recognize by now!");
-  },
-
-  /**
-* Handles responses in case of error, either in the server or in the request.
-*
-* @param e
-* the specific error encountered, which is an HttpError in the case where
-* the request is in some way invalid or cannot be fulfilled; if this isn't
-* an HttpError we're going to be paranoid and shut down, because that
-* shouldn't happen, ever
-*/
-  _handleError: function(e)
-  {
-    // Don't fall back into normal processing!
-    this._state = READER_FINISHED;
-
-    var server = this._connection.server;
-    if (e instanceof HttpError)
-    {
-      var code = e.code;
-    }
-    else
-    {
-      dumpn("!!! UNEXPECTED ERROR: " + e +
-            (e.lineNumber ? ", line " + e.lineNumber : ""));
-
-      // no idea what happened -- be paranoid and shut down
-      code = 500;
-      server._requestQuit();
-    }
-
-    // make attempted reuse of data an error
-    this._data = null;
-
-    this._connection.processError(code, this._metadata);
-  },
-
-  /**
-* Now that we've read the request line and headers, we can actually hand off
-* the request to be handled.
-*
-* This method is called once per request, after the request line and all
-* headers and the body, if any, have been received.
-*/
-  _handleResponse: function()
-  {
-    NS_ASSERT(this._state == READER_FINISHED);
-
-    // We don't need the line-based data any more, so make attempted reuse an
-    // error.
-    this._data = null;
-
-    this._connection.process(this._metadata);
-  },
-
-
-  // PARSING
-
-  /**
-* Parses the request line for the HTTP request associated with this.
-*
-* @param line : string
-* the request line
-*/
-  _parseRequestLine: function(line)
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    dumpn("*** _parseRequestLine('" + line + "')");
-
-    var metadata = this._metadata;
-
-    // clients and servers SHOULD accept any amount of SP or HT characters
-    // between fields, even though only a single SP is required (section 19.3)
-    var request = line.split(/[ \t]+/);
-    if (!request || request.length != 3)
-      throw HTTP_400;
-
-    metadata._method = request[0];
-
-    // get the HTTP version
-    var ver = request[2];
-    var match = ver.match(/^HTTP\/(\d+\.\d+)$/);
-    if (!match)
-      throw HTTP_400;
-
-    // determine HTTP version
-    try
-    {
-      metadata._httpVersion = new nsHttpVersion(match[1]);
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_0))
-        throw "unsupported HTTP version";
-    }
-    catch (e)
-    {
-      // we support HTTP/1.0 and HTTP/1.1 only
-      throw HTTP_501;
-    }
-
-
-    var fullPath = request[1];
-    var serverIdentity = this._connection.server.identity;
-
-    var scheme, host, port;
-
-    if (fullPath.charAt(0) != "/")
-    {
-      // No absolute paths in the request line in HTTP prior to 1.1
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-        throw HTTP_400;
-
-      try
-      {
-        var uri = Cc["@mozilla.org/network/io-service;1"]
-                    .getService(Ci.nsIIOService)
-                    .newURI(fullPath, null, null);
-        fullPath = uri.path;
-        scheme = uri.scheme;
-        host = metadata._host = uri.asciiHost;
-        port = uri.port;
-        if (port === -1)
-        {
-          if (scheme === "http")
-            port = 80;
-          else if (scheme === "https")
-            port = 443;
-          else
-            throw HTTP_400;
-        }
-      }
-      catch (e)
-      {
-        // If the host is not a valid host on the server, the response MUST be a
-        // 400 (Bad Request) error message (section 5.2). Alternately, the URI
-        // is malformed.
-        throw HTTP_400;
-      }
-
-      if (!serverIdentity.has(scheme, host, port) || fullPath.charAt(0) != "/")
-        throw HTTP_400;
-    }
-
-    var splitter = fullPath.indexOf("?");
-    if (splitter < 0)
-    {
-      // _queryString already set in ctor
-      metadata._path = fullPath;
-    }
-    else
-    {
-      metadata._path = fullPath.substring(0, splitter);
-      metadata._queryString = fullPath.substring(splitter + 1);
-    }
-
-    metadata._scheme = scheme;
-    metadata._host = host;
-    metadata._port = port;
-  },
-
-  /**
-* Parses all available HTTP headers in this until the header-ending CRLFCRLF,
-* adding them to the store of headers in the request.
-*
-* @throws
-* HTTP_400 if the headers are malformed
-* @returns boolean
-* true if all headers have now been processed, false otherwise
-*/
-  _parseHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    dumpn("*** _parseHeaders");
-
-    var data = this._data;
-
-    var headers = this._metadata._headers;
-    var lastName = this._lastHeaderName;
-    var lastVal = this._lastHeaderValue;
-
-    var line = {};
-    while (true)
-    {
-      NS_ASSERT(!((lastVal === undefined) ^ (lastName === undefined)),
-                lastName === undefined ?
-                  "lastVal without lastName? lastVal: '" + lastVal + "'" :
-                  "lastName without lastVal? lastName: '" + lastName + "'");
-
-      if (!data.readLine(line))
-      {
-        // save any data we have from the header we might still be processing
-        this._lastHeaderName = lastName;
-        this._lastHeaderValue = lastVal;
-        return false;
-      }
-
-      var lineText = line.value;
-      var firstChar = lineText.charAt(0);
-
-      // blank line means end of headers
-      if (lineText == "")
-      {
-        // we're finished with the previous header
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-        else
-        {
-          // no headers in request -- valid for HTTP/1.0 requests
-        }
-
-        // either way, we're done processing headers
-        this._state = READER_IN_BODY;
-        return true;
-      }
-      else if (firstChar == " " || firstChar == "\t")
-      {
-        // multi-line header if we've already seen a header line
-        if (!lastName)
-        {
-          // we don't have a header to continue!
-          throw HTTP_400;
-        }
-
-        // append this line's text to the value; starts with SP/HT, so no need
-        // for separating whitespace
-        lastVal += lineText;
-      }
-      else
-      {
-        // we have a new header, so set the old one (if one existed)
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-
-        var colon = lineText.indexOf(":"); // first colon must be splitter
-        if (colon < 1)
-        {
-          // no colon or missing header field-name
-          throw HTTP_400;
-        }
-
-        // set header name, value (to be set in the next loop, usually)
-        lastName = lineText.substring(0, colon);
-        lastVal = lineText.substring(colon + 1);
-      } // empty, continuation, start of header
-    } // while (true)
-  }
-};
-
-
-/** The character codes for CR and LF. */
-const CR = 0x0D, LF = 0x0A;
-
-/**
-* Calculates the number of characters before the first CRLF pair in array, or
-* -1 if the array contains no CRLF pair.
-*
-* @param array : Array
-* an array of numbers in the range [0, 256), each representing a single
-* character; the first CRLF is the lowest index i where
-* |array[i] == "\r".charCodeAt(0)| and |array[i+1] == "\n".charCodeAt(0)|,
-* if such an |i| exists, and -1 otherwise
-* @returns int
-* the index of the first CRLF if any were present, -1 otherwise
-*/
-function findCRLF(array)
-{
-  for (var i = array.indexOf(CR); i >= 0; i = array.indexOf(CR, i + 1))
-  {
-    if (array[i + 1] == LF)
-      return i;
-  }
-  return -1;
-}
-
-
-/**
-* A container which provides line-by-line access to the arrays of bytes with
-* which it is seeded.
-*/
-function LineData()
-{
-  /** An array of queued bytes from which to get line-based characters. */
-  this._data = [];
-}
-LineData.prototype =
-{
-  /**
-* Appends the bytes in the given array to the internal data cache maintained
-* by this.
-*/
-  appendBytes: function(bytes)
-  {
-    Array.prototype.push.apply(this._data, bytes);
-  },
-
-  /**
-* Removes and returns a line of data, delimited by CRLF, from this.
-*
-* @param out
-* an object whose "value" property will be set to the first line of text
-* present in this, sans CRLF, if this contains a full CRLF-delimited line
-* of text; if this doesn't contain enough data, the value of the property
-* is undefined
-* @returns boolean
-* true if a full line of data could be read from the data in this, false
-* otherwise
-*/
-  readLine: function(out)
-  {
-    var data = this._data;
-    var length = findCRLF(data);
-    if (length < 0)
-      return false;
-
-    //
-    // We have the index of the CR, so remove all the characters, including
-    // CRLF, from the array with splice, and convert the removed array into the
-    // corresponding string, from which we then strip the trailing CRLF.
-    //
-    // Getting the line in this matter acknowledges that substring is an O(1)
-    // operation in SpiderMonkey because strings are immutable, whereas two
-    // splices, both from the beginning of the data, are less likely to be as
-    // cheap as a single splice plus two extra character conversions.
-    //
-    var line = String.fromCharCode.apply(null, data.splice(0, length + 2));
-    out.value = line.substring(0, length);
-
-    return true;
-  },
-
-  /**
-* Removes the bytes currently within this and returns them in an array.
-*
-* @returns Array
-* the bytes within this when this method is called
-*/
-  purge: function()
-  {
-    var data = this._data;
-    this._data = [];
-    return data;
-  }
-};
-
-
-
-/**
-* Creates a request-handling function for an nsIHttpRequestHandler object.
-*/
-function createHandlerFunc(handler)
-{
-  return function(metadata, response) { handler.handle(metadata, response); };
-}
-
-
-/**
-* The default handler for directories; writes an HTML response containing a
-* slightly-formatted directory listing.
-*/
-function defaultIndexHandler(metadata, response)
-{
-  response.setHeader("Content-Type", "text/html", false);
-
-  var path = htmlEscape(decodeURI(metadata.path));
-
-  //
-  // Just do a very basic bit of directory listings -- no need for too much
-  // fanciness, especially since we don't have a style sheet in which we can
-  // stick rules (don't want to pollute the default path-space).
-  //
-
-  var body = '<html>\
-<head>\
-<title>' + path + '</title>\
-</head>\
-<body>\
-<h1>' + path + '</h1>\
-<ol style="list-style-type: none">';
-
-  var directory = metadata.getProperty("directory").QueryInterface(Ci.nsILocalFile);
-  NS_ASSERT(directory && directory.isDirectory());
-
-  var fileList = [];
-  var files = directory.directoryEntries;
-  while (files.hasMoreElements())
-  {
-    var f = files.getNext().QueryInterface(Ci.nsIFile);
-    var name = f.leafName;
-    if (!f.isHidden() &&
-        (name.charAt(name.length - 1) != HIDDEN_CHAR ||
-         name.charAt(name.length - 2) == HIDDEN_CHAR))
-      fileList.push(f);
-  }
-
-  fileList.sort(fileSort);
-
-  for (var i = 0; i < fileList.length; i++)
-  {
-    var file = fileList[i];
-    try
-    {
-      var name = file.leafName;
-      if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-        name = name.substring(0, name.length - 1);
-      var sep = file.isDirectory() ? "/" : "";
-
-      // Note: using " to delimit the attribute here because encodeURIComponent
-      // passes through '.
-      var item = '<li><a href="' + encodeURIComponent(name) + sep + '">' +
-                   htmlEscape(name) + sep +
-                 '</a></li>';
-
-      body += item;
-    }
-    catch (e) { /* some file system error, ignore the file */ }
-  }
-
-  body += ' </ol>\
-</body>\
-</html>';
-
-  response.bodyOutputStream.write(body, body.length);
-}
-
-/**
-* Sorts a and b (nsIFile objects) into an aesthetically pleasing order.
-*/
-function fileSort(a, b)
-{
-  var dira = a.isDirectory(), dirb = b.isDirectory();
-
-  if (dira && !dirb)
-    return -1;
-  if (dirb && !dira)
-    return 1;
-
-  var namea = a.leafName.toLowerCase(), nameb = b.leafName.toLowerCase();
-  return nameb > namea ? -1 : 1;
-}
-
-
-/**
-* Converts an externally-provided path into an internal path for use in
-* determining file mappings.
-*
-* @param path
-* the path to convert
-* @param encoded
-* true if the given path should be passed through decodeURI prior to
-* conversion
-* @throws URIError
-* if path is incorrectly encoded
-*/
-function toInternalPath(path, encoded)
-{
-  if (encoded)
-    path = decodeURI(path);
-
-  var comps = path.split("/");
-  for (var i = 0, sz = comps.length; i < sz; i++)
-  {
-    var comp = comps[i];
-    if (comp.charAt(comp.length - 1) == HIDDEN_CHAR)
-      comps[i] = comp + HIDDEN_CHAR;
-  }
-  return comps.join("/");
-}
-
-
-/**
-* Adds custom-specified headers for the given file to the given response, if
-* any such headers are specified.
-*
-* @param file
-* the file on the disk which is to be written
-* @param metadata
-* metadata about the incoming request
-* @param response
-* the Response to which any specified headers/data should be written
-* @throws HTTP_500
-* if an error occurred while processing custom-specified headers
-*/
-function maybeAddHeaders(file, metadata, response)
-{
-  var name = file.leafName;
-  if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-    name = name.substring(0, name.length - 1);
-
-  var headerFile = file.parent;
-  headerFile.append(name + HEADERS_SUFFIX);
-
-  if (!headerFile.exists())
-    return;
-
-  const PR_RDONLY = 0x01;
-  var fis = new FileInputStream(headerFile, PR_RDONLY, 0o444,
-                                Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-  try
-  {
-    var lis = new ConverterInputStream(fis, "UTF-8", 1024, 0x0);
-    lis.QueryInterface(Ci.nsIUnicharLineInputStream);
-
-    var line = {value: ""};
-    var more = lis.readLine(line);
-
-    if (!more && line.value == "")
-      return;
-
-
-    // request line
-
-    var status = line.value;
-    if (status.indexOf("HTTP ") == 0)
-    {
-      status = status.substring(5);
-      var space = status.indexOf(" ");
-      var code, description;
-      if (space < 0)
-      {
-        code = status;
-        description = "";
-      }
-      else
-      {
-        code = status.substring(0, space);
-        description = status.substring(space + 1, status.length);
-      }
-
-      response.setStatusLine(metadata.httpVersion, parseInt(code, 10), description);
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-
-    // headers
-    while (more || line.value != "")
-    {
-      var header = line.value;
-      var colon = header.indexOf(":");
-
-      response.setHeader(header.substring(0, colon),
-                         header.substring(colon + 1, header.length),
-                         false); // allow overriding server-set headers
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-  }
-  catch (e)
-  {
-    dumpn("WARNING: error in headers for " + metadata.path + ": " + e);
-    throw HTTP_500;
-  }
-  finally
-  {
-    fis.close();
-  }
-}
-
-
-/**
-* An object which handles requests for a server, executing default and
-* overridden behaviors as instructed by the code which uses and manipulates it.
-* Default behavior includes the paths / and /trace (diagnostics), with some
-* support for HTTP error pages for various codes and fallback to HTTP 500 if
-* those codes fail for any reason.
-*
-* @param server : nsHttpServer
-* the server in which this handler is being used
-*/
-function ServerHandler(server)
-{
-  // FIELDS
-
-  /**
-* The nsHttpServer instance associated with this handler.
-*/
-  this._server = server;
-
-  /**
-* A FileMap object containing the set of path->nsILocalFile mappings for
-* all directory mappings set in the server (e.g., "/" for /var/www/html/,
-* "/foo/bar/" for /local/path/, and "/foo/bar/baz/" for /local/path2).
-*
-* Note carefully: the leading and trailing "/" in each path (not file) are
-* removed before insertion to simplify the code which uses this. You have
-* been warned!
-*/
-  this._pathDirectoryMap = new FileMap();
-
-  /**
-* Custom request handlers for the server in which this resides. Path-handler
-* pairs are stored as property-value pairs in this property.
-*
-* @see ServerHandler.prototype._defaultPaths
-*/
-  this._overridePaths = {};
-
-  /**
-* Custom request handlers for the server in which this resides. Prefix-handler
-* pairs are stored as property-value pairs in this property.
-*/
-  this._overridePrefixes = {};
-
-  /**
-* Custom request handlers for the error handlers in the server in which this
-* resides. Path-handler pairs are stored as property-value pairs in this
-* property.
-*
-* @see ServerHandler.prototype._defaultErrors
-*/
-  this._overrideErrors = {};
-
-  /**
-* Maps file extensions to their MIME types in the server, overriding any
-* mapping that might or might not exist in the MIME service.
-*/
-  this._mimeMappings = {};
-
-  /**
-* The default handler for requests for directories, used to serve directories
-* when no index file is present.
-*/
-  this._indexHandler = defaultIndexHandler;
-
-  /** Per-path state storage for the server. */
-  this._state = {};
-
-  /** Entire-server state storage. */
-  this._sharedState = {};
-
-  /** Entire-server state storage for nsISupports values. */
-  this._objectState = {};
-}
-ServerHandler.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Handles a request to this server, responding to the request appropriately
-* and initiating server shutdown if necessary.
-*
-* This method never throws an exception.
-*
-* @param connection : Connection
-* the connection for this request
-*/
-  handleResponse: function(connection)
-  {
-    var request = connection.request;
-    var response = new Response(connection);
-
-    var path = request.path;
-    dumpn("*** path == " + path);
-
-    try
-    {
-      try
-      {
-        if (path in this._overridePaths)
-        {
-          // explicit paths first, then files based on existing directory mappings,
-          // then (if the file doesn't exist) built-in server default paths
-          dumpn("calling override for " + path);
-          this._overridePaths[path](request, response);
-        }
-        else
-        {
-          let longestPrefix = "";
-          for (let prefix in this._overridePrefixes)
-          {
-            if (prefix.length > longestPrefix.length && path.startsWith(prefix))
-            {
-              longestPrefix = prefix;
-            }
-          }
-          if (longestPrefix.length > 0)
-          {
-            dumpn("calling prefix override for " + longestPrefix);
-            this._overridePrefixes[longestPrefix](request, response);
-          }
-          else
-          {
-            this._handleDefault(request, response);
-          }
-        }
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        if (!(e instanceof HttpError))
-        {
-          dumpn("*** unexpected error: e == " + e);
-          throw HTTP_500;
-        }
-        if (e.code !== 404)
-          throw e;
-
-        dumpn("*** default: " + (path in this._defaultPaths));
-
-        response = new Response(connection);
-        if (path in this._defaultPaths)
-          this._defaultPaths[path](request, response);
-        else
-          throw HTTP_404;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort(e);
-        return;
-      }
-
-      var errorCode = "internal";
-
-      try
-      {
-        if (!(e instanceof HttpError))
-          throw e;
-
-        errorCode = e.code;
-        dumpn("*** errorCode == " + errorCode);
-
-        response = new Response(connection);
-        if (e.customErrorHandling)
-          e.customErrorHandling(response);
-        this._handleError(errorCode, request, response);
-        return;
-      }
-      catch (e2)
-      {
-        dumpn("*** error handling " + errorCode + " error: " +
-              "e2 == " + e2 + ", shutting down server");
-
-        connection.server._requestQuit();
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (!file)
-    {
-      dumpn("*** unregistering '" + path + "' mapping");
-      delete this._overridePaths[path];
-      return;
-    }
-
-    dumpn("*** registering '" + path + "' as mapping to " + file.path);
-    file = file.clone();
-
-    var self = this;
-    this._overridePaths[path] =
-      function(request, response)
-      {
-        if (!file.exists())
-          throw HTTP_404;
-
-        response.setStatusLine(request.httpVersion, 200, "OK");
-        self._writeFileResponse(request, file, response, 0, file.fileSize);
-      };
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePaths, path);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    // XXX true prefix validation!
-    if (!(prefix.startsWith("/") && prefix.endsWith("/")))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePrefixes, prefix);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // strip off leading and trailing '/' so that we can use lastIndexOf when
-    // determining exactly how a path maps onto a mapped directory --
-    // conditional is required here to deal with "/".substring(1, 0) being
-    // converted to "/".substring(0, 1) per the JS specification
-    var key = path.length == 1 ? "" : path.substring(1, path.length - 1);
-
-    // the path-to-directory mapping code requires that the first character not
-    // be "/", or it will go into an infinite loop
-    if (key.charAt(0) == "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    key = toInternalPath(key, false);
-
-    if (directory)
-    {
-      dumpn("*** mapping '" + path + "' to the location " + directory.path);
-      this._pathDirectoryMap.put(key, directory);
-    }
-    else
-    {
-      dumpn("*** removing mapping for '" + path + "'");
-      this._pathDirectoryMap.put(key, null);
-    }
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(err, handler)
-  {
-    if (!(err in HTTP_ERROR_CODES))
-      dumpn("*** WARNING: registering non-HTTP/1.1 error code " +
-            "(" + err + ") handler -- was this intentional?");
-
-    this._handlerToField(handler, this._overrideErrors, err);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    if (!handler)
-      handler = defaultIndexHandler;
-    else if (typeof(handler) != "function")
-      handler = createHandlerFunc(handler);
-
-    this._indexHandler = handler;
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    if (!type)
-      delete this._mimeMappings[ext];
-    else
-      this._mimeMappings[ext] = headerUtils.normalizeFieldValue(type);
-  },
-
-  // PRIVATE API
-
-  /**
-* Sets or remove (if handler is null) a handler in an object with a key.
-*
-* @param handler
-* a handler, either function or an nsIHttpRequestHandler
-* @param dict
-* The object to attach the handler to.
-* @param key
-* The field name of the handler.
-*/
-  _handlerToField: function(handler, dict, key)
-  {
-    // for convenience, handler can be a function if this is run from xpcshell
-    if (typeof(handler) == "function")
-      dict[key] = handler;
-    else if (handler)
-      dict[key] = createHandlerFunc(handler);
-    else
-      delete dict[key];
-  },
-
-  /**
-* Handles a request which maps to a file in the local filesystem (if a base
-* path has already been set; otherwise the 404 error is thrown).
-*
-* @param metadata : Request
-* metadata for the incoming request
-* @param response : Response
-* an uninitialized Response to the given request, to be initialized by a
-* request handler
-* @throws HTTP_###
-* if an HTTP error occurred (usually HTTP_404); note that in this case the
-* calling code must handle post-processing of the response
-*/
-  _handleDefault: function(metadata, response)
-  {
-    dumpn("*** _handleDefault()");
-
-    response.setStatusLine(metadata.httpVersion, 200, "OK");
-
-    var path = metadata.path;
-    NS_ASSERT(path.charAt(0) == "/", "invalid path: <" + path + ">");
-
-    // determine the actual on-disk file; this requires finding the deepest
-    // path-to-directory mapping in the requested URL
-    var file = this._getFileForPath(path);
-
-    // the "file" might be a directory, in which case we either serve the
-    // contained index.html or make the index handler write the response
-    if (file.exists() && file.isDirectory())
-    {
-      file.append("index.html"); // make configurable?
-      if (!file.exists() || file.isDirectory())
-      {
-        metadata._ensurePropertyBag();
-        metadata._bag.setPropertyAsInterface("directory", file.parent);
-        this._indexHandler(metadata, response);
-        return;
-      }
-    }
-
-    // alternately, the file might not exist
-    if (!file.exists())
-      throw HTTP_404;
-
-    var start, end;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1) &&
-        metadata.hasHeader("Range") &&
-        this._getTypeFromFile(file) !== SJS_TYPE)
-    {
-      var rangeMatch = metadata.getHeader("Range").match(/^bytes=(\d+)?-(\d+)?$/);
-      if (!rangeMatch)
-        throw HTTP_400;
-
-      if (rangeMatch[1] !== undefined)
-        start = parseInt(rangeMatch[1], 10);
-
-      if (rangeMatch[2] !== undefined)
-        end = parseInt(rangeMatch[2], 10);
-
-      if (start === undefined && end === undefined)
-        throw HTTP_400;
-
-      // No start given, so the end is really the count of bytes from the
-      // end of the file.
-      if (start === undefined)
-      {
-        start = Math.max(0, file.fileSize - end);
-        end = file.fileSize - 1;
-      }
-
-      // start and end are inclusive
-      if (end === undefined || end >= file.fileSize)
-        end = file.fileSize - 1;
-
-      if (start !== undefined && start >= file.fileSize) {
-        var HTTP_416 = new HttpError(416, "Requested Range Not Satisfiable");
-        HTTP_416.customErrorHandling = function(errorResponse)
-        {
-          maybeAddHeaders(file, metadata, errorResponse);
-        };
-        throw HTTP_416;
-      }
-
-      if (end < start)
-      {
-        response.setStatusLine(metadata.httpVersion, 200, "OK");
-        start = 0;
-        end = file.fileSize - 1;
-      }
-      else
-      {
-        response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
-        var contentRange = "bytes " + start + "-" + end + "/" + file.fileSize;
-        response.setHeader("Content-Range", contentRange);
-      }
-    }
-    else
-    {
-      start = 0;
-      end = file.fileSize - 1;
-    }
-
-    // finally...
-    dumpn("*** handling '" + path + "' as mapping to " + file.path + " from " +
-          start + " to " + end + " inclusive");
-    this._writeFileResponse(metadata, file, response, start, end - start + 1);
-  },
-
-  /**
-* Writes an HTTP response for the given file, including setting headers for
-* file metadata.
-*
-* @param metadata : Request
-* the Request for which a response is being generated
-* @param file : nsILocalFile
-* the file which is to be sent in the response
-* @param response : Response
-* the response to which the file should be written
-* @param offset: uint
-* the byte offset to skip to when writing
-* @param count: uint
-* the number of bytes to write
-*/
-  _writeFileResponse: function(metadata, file, response, offset, count)
-  {
-    const PR_RDONLY = 0x01;
-
-    var type = this._getTypeFromFile(file);
-    if (type === SJS_TYPE)
-    {
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      try
-      {
-        var sis = new ScriptableInputStream(fis);
-        var s = Cu.Sandbox(gGlobalObject);
-        s.importFunction(dump, "dump");
-
-        // Define a basic key-value state-preservation API across requests, with
-        // keys initially corresponding to the empty string.
-        var self = this;
-        var path = metadata.path;
-        s.importFunction(function getState(k)
-        {
-          return self._getState(path, k);
-        });
-        s.importFunction(function setState(k, v)
-        {
-          self._setState(path, k, v);
-        });
-        s.importFunction(function getSharedState(k)
-        {
-          return self._getSharedState(k);
-        });
-        s.importFunction(function setSharedState(k, v)
-        {
-          self._setSharedState(k, v);
-        });
-        s.importFunction(function getObjectState(k, callback)
-        {
-          callback(self._getObjectState(k));
-        });
-        s.importFunction(function setObjectState(k, v)
-        {
-          self._setObjectState(k, v);
-        });
-        s.importFunction(function registerPathHandler(p, h)
-        {
-          self.registerPathHandler(p, h);
-        });
-
-        // Make it possible for sjs files to access their location
-        this._setState(path, "__LOCATION__", file.path);
-
-        try
-        {
-          // Alas, the line number in errors dumped to console when calling the
-          // request handler is simply an offset from where we load the SJS file.
-          // Work around this in a reasonably non-fragile way by dynamically
-          // getting the line number where we evaluate the SJS file. Don't
-          // separate these two lines!
-          var line = new Error().lineNumber;
-          Cu.evalInSandbox(sis.read(file.fileSize), s);
-        }
-        catch (e)
-        {
-          dumpn("*** syntax error in SJS at " + file.path + ": " + e);
-          throw HTTP_500;
-        }
-
-        try
-        {
-          s.handleRequest(metadata, response);
-        }
-        catch (e)
-        {
-          dump("*** error running SJS at " + file.path + ": " +
-               e + " on line " +
-               (e instanceof Error
-               ? e.lineNumber + " in httpd.js"
-               : (e.lineNumber - line)) + "\n");
-          throw HTTP_500;
-        }
-      }
-      finally
-      {
-        fis.close();
-      }
-    }
-    else
-    {
-      try
-      {
-        response.setHeader("Last-Modified",
-                           toDateString(file.lastModifiedTime),
-                           false);
-      }
-      catch (e) { /* lastModifiedTime threw, ignore */ }
-
-      response.setHeader("Content-Type", type, false);
-      maybeAddHeaders(file, metadata, response);
-      response.setHeader("Content-Length", "" + count, false);
-
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      offset = offset || 0;
-      count = count || file.fileSize;
-      NS_ASSERT(offset === 0 || offset < file.fileSize, "bad offset");
-      NS_ASSERT(count >= 0, "bad count");
-      NS_ASSERT(offset + count <= file.fileSize, "bad total data size");
-
-      try
-      {
-        if (offset !== 0)
-        {
-          // Seek (or read, if seeking isn't supported) to the correct offset so
-          // the data sent to the client matches the requested range.
-          if (fis instanceof Ci.nsISeekableStream)
-            fis.seek(Ci.nsISeekableStream.NS_SEEK_SET, offset);
-          else
-            new ScriptableInputStream(fis).read(offset);
-        }
-      }
-      catch (e)
-      {
-        fis.close();
-        throw e;
-      }
-
-      let writeMore = function writeMore()
-      {
-        gThreadManager.currentThread
-                      .dispatch(writeData, Ci.nsIThread.DISPATCH_NORMAL);
-      }
-
-      var input = new BinaryInputStream(fis);
-      var output = new BinaryOutputStream(response.bodyOutputStream);
-      var writeData =
-        {
-          run: function()
-          {
-            var chunkSize = Math.min(65536, count);
-            count -= chunkSize;
-            NS_ASSERT(count >= 0, "underflow");
-
-            try
-            {
-              var data = input.readByteArray(chunkSize);
-              NS_ASSERT(data.length === chunkSize,
-                        "incorrect data returned? got " + data.length +
-                        ", expected " + chunkSize);
-              output.writeByteArray(data, data.length);
-              if (count === 0)
-              {
-                fis.close();
-                response.finish();
-              }
-              else
-              {
-                writeMore();
-              }
-            }
-            catch (e)
-            {
-              try
-              {
-                fis.close();
-              }
-              finally
-              {
-                response.finish();
-              }
-              throw e;
-            }
-          }
-        };
-
-      writeMore();
-
-      // Now that we know copying will start, flag the response as async.
-      response.processAsync();
-    }
-  },
-
-  /**
-* Get the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getState: function(path, k)
-  {
-    var state = this._state;
-    if (path in state && k in state[path])
-      return state[path][k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setState: function(path, k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    var state = this._state;
-    if (!(path in state))
-      state[path] = {};
-    state[path][k] = v;
-  },
-
-  /**
-* Get the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getSharedState: function(k)
-  {
-    var state = this._sharedState;
-    if (k in state)
-      return state[k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setSharedState: function(k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    this._sharedState[k] = v;
-  },
-
-  /**
-* Returns the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be returned
-* @returns nsISupports
-* the corresponding object, or null if none was present
-*/
-  _getObjectState: function(k)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    return this._objectState[k] || null;
-  },
-
-  /**
-* Sets the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be set
-* @param v : nsISupports
-* the object to be associated with the given key; may be null
-*/
-  _setObjectState: function(k, v)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    if (typeof v !== "object")
-      throw new Error("non-object value passed");
-    if (v && !("QueryInterface" in v))
-    {
-      throw new Error("must pass an nsISupports; use wrappedJSObject to ease " +
-                      "pain when using the server from JS");
-    }
-
-    this._objectState[k] = v;
-  },
-
-  /**
-* Gets a content-type for the given file, first by checking for any custom
-* MIME-types registered with this handler for the file's extension, second by
-* asking the global MIME service for a content-type, and finally by failing
-* over to application/octet-stream.
-*
-* @param file : nsIFile
-* the nsIFile for which to get a file type
-* @returns string
-* the best content-type which can be determined for the file
-*/
-  _getTypeFromFile: function(file)
-  {
-    try
-    {
-      var name = file.leafName;
-      var dot = name.lastIndexOf(".");
-      if (dot > 0)
-      {
-        var ext = name.slice(dot + 1);
-        if (ext in this._mimeMappings)
-          return this._mimeMappings[ext];
-      }
-      return Cc["@mozilla.org/uriloader/external-helper-app-service;1"]
-               .getService(Ci.nsIMIMEService)
-               .getTypeFromFile(file);
-    }
-    catch (e)
-    {
-      return "application/octet-stream";
-    }
-  },
-
-  /**
-* Returns the nsILocalFile which corresponds to the path, as determined using
-* all registered path->directory mappings and any paths which are explicitly
-* overridden.
-*
-* @param path : string
-* the server path for which a file should be retrieved, e.g. "/foo/bar"
-* @throws HttpError
-* when the correct action is the corresponding HTTP error (i.e., because no
-* mapping was found for a directory in path, the referenced file doesn't
-* exist, etc.)
-* @returns nsILocalFile
-* the file to be sent as the response to a request for the path
-*/
-  _getFileForPath: function(path)
-  {
-    // decode and add underscores as necessary
-    try
-    {
-      path = toInternalPath(path, true);
-    }
-    catch (e)
-    {
-      throw HTTP_400; // malformed path
-    }
-
-    // next, get the directory which contains this path
-    var pathMap = this._pathDirectoryMap;
-
-    // An example progression of tmp for a path "/foo/bar/baz/" might be:
-    // "foo/bar/baz/", "foo/bar/baz", "foo/bar", "foo", ""
-    var tmp = path.substring(1);
-    while (true)
-    {
-      // do we have a match for current head of the path?
-      var file = pathMap.get(tmp);
-      if (file)
-      {
-        // XXX hack; basically disable showing mapping for /foo/bar/ when the
-        // requested path was /foo/bar, because relative links on the page
-        // will all be incorrect -- we really need the ability to easily
-        // redirect here instead
-        if (tmp == path.substring(1) &&
-            tmp.length != 0 &&
-            tmp.charAt(tmp.length - 1) != "/")
-          file = null;
-        else
-          break;
-      }
-
-      // if we've finished trying all prefixes, exit
-      if (tmp == "")
-        break;
-
-      tmp = tmp.substring(0, tmp.lastIndexOf("/"));
-    }
-
-    // no mapping applies, so 404
-    if (!file)
-      throw HTTP_404;
-
-
-    // last, get the file for the path within the determined directory
-    var parentFolder = file.parent;
-    var dirIsRoot = (parentFolder == null);
-
-    // Strategy here is to append components individually, making sure we
-    // never move above the given directory; this allows paths such as
-    // "<file>/foo/../bar" but prevents paths such as "<file>/../base-sibling";
-    // this component-wise approach also means the code works even on platforms
-    // which don't use "/" as the directory separator, such as Windows
-    var leafPath = path.substring(tmp.length + 1);
-    var comps = leafPath.split("/");
-    for (var i = 0, sz = comps.length; i < sz; i++)
-    {
-      var comp = comps[i];
-
-      if (comp == "..")
-        file = file.parent;
-      else if (comp == "." || comp == "")
-        continue;
-      else
-        file.append(comp);
-
-      if (!dirIsRoot && file.equals(parentFolder))
-        throw HTTP_403;
-    }
-
-    return file;
-  },
-
-  /**
-* Writes the error page for the given HTTP error code over the given
-* connection.
-*
-* @param errorCode : uint
-* the HTTP error code to be used
-* @param connection : Connection
-* the connection on which the error occurred
-*/
-  handleError: function(errorCode, connection)
-  {
-    var response = new Response(connection);
-
-    dumpn("*** error in request: " + errorCode);
-
-    this._handleError(errorCode, new Request(connection.port), response);
-  },
-
-  /**
-* Handles a request which generates the given error code, using the
-* user-defined error handler if one has been set, gracefully falling back to
-* the x00 status code if the code has no handler, and failing to status code
-* 500 if all else fails.
-*
-* @param errorCode : uint
-* the HTTP error which is to be returned
-* @param metadata : Request
-* metadata for the request, which will often be incomplete since this is an
-* error
-* @param response : Response
-* an uninitialized Response should be initialized when this method
-* completes with information which represents the desired error code in the
-* ideal case or a fallback code in abnormal circumstances (i.e., 500 is a
-* fallback for 505, per HTTP specs)
-*/
-  _handleError: function(errorCode, metadata, response)
-  {
-    if (!metadata)
-      throw Cr.NS_ERROR_NULL_POINTER;
-
-    var errorX00 = errorCode - (errorCode % 100);
-
-    try
-    {
-      if (!(errorCode in HTTP_ERROR_CODES))
-        dumpn("*** WARNING: requested invalid error: " + errorCode);
-
-      // RFC 2616 says that we should try to handle an error by its class if we
-      // can't otherwise handle it -- if that fails, we revert to handling it as
-      // a 500 internal server error, and if that fails we throw and shut down
-      // the server
-
-      // actually handle the error
-      try
-      {
-        if (errorCode in this._overrideErrors)
-          this._overrideErrors[errorCode](metadata, response);
-        else
-          this._defaultErrors[errorCode](metadata, response);
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        // don't retry the handler that threw
-        if (errorX00 == errorCode)
-          throw HTTP_500;
-
-        dumpn("*** error in handling for error code " + errorCode + ", " +
-              "falling back to " + errorX00 + "...");
-        response = new Response(response._connection);
-        if (errorX00 in this._overrideErrors)
-          this._overrideErrors[errorX00](metadata, response);
-        else if (errorX00 in this._defaultErrors)
-          this._defaultErrors[errorX00](metadata, response);
-        else
-          throw HTTP_500;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort();
-        return;
-      }
-
-      // we've tried everything possible for a meaningful error -- now try 500
-      dumpn("*** error in handling for error code " + errorX00 + ", falling " +
-            "back to 500...");
-
-      try
-      {
-        response = new Response(response._connection);
-        if (500 in this._overrideErrors)
-          this._overrideErrors[500](metadata, response);
-        else
-          this._defaultErrors[500](metadata, response);
-      }
-      catch (e2)
-      {
-        dumpn("*** multiple errors in default error handlers!");
-        dumpn("*** e == " + e + ", e2 == " + e2);
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  // FIELDS
-
-  /**
-* This object contains the default handlers for the various HTTP error codes.
-*/
-  _defaultErrors:
-  {
-    400: function(metadata, response)
-    {
-      // none of the data in metadata is reliable, so hard-code everything here
-      response.setStatusLine("1.1", 400, "Bad Request");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Bad request\n";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    403: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 403, "Forbidden");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>403 Forbidden</title></head>\
-<body>\
-<h1>403 Forbidden</h1>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    404: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 404, "Not Found");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>404 Not Found</title></head>\
-<body>\
-<h1>404 Not Found</h1>\
-<p>\
-<span style='font-family: monospace;'>" +
-                          htmlEscape(metadata.path) +
-                       "</span> was not found.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    416: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                            416,
-                            "Requested Range Not Satisfiable");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head>\
-<title>416 Requested Range Not Satisfiable</title></head>\
-<body>\
-<h1>416 Requested Range Not Satisfiable</h1>\
-<p>The byte range was not valid for the\
-requested resource.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    500: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                             500,
-                             "Internal Server Error");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>500 Internal Server Error</title></head>\
-<body>\
-<h1>500 Internal Server Error</h1>\
-<p>Something's broken in this server and\
-needs to be fixed.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    501: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 501, "Not Implemented");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>501 Not Implemented</title></head>\
-<body>\
-<h1>501 Not Implemented</h1>\
-<p>This server is not (yet) Apache.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    505: function(metadata, response)
-    {
-      response.setStatusLine("1.1", 505, "HTTP Version Not Supported");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>505 HTTP Version Not Supported</title></head>\
-<body>\
-<h1>505 HTTP Version Not Supported</h1>\
-<p>This server only supports HTTP/1.0 and HTTP/1.1\
-connections.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    }
-  },
-
-  /**
-* Contains handlers for the default set of URIs contained in this server.
-*/
-  _defaultPaths:
-  {
-    "/": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>httpd.js</title></head>\
-<body>\
-<h1>httpd.js</h1>\
-<p>If you're seeing this page, httpd.js is up and\
-serving requests! Now set a base path and serve some\
-files!</p>\
-</body>\
-</html>";
-
-      response.bodyOutputStream.write(body, body.length);
-    },
-
-    "/trace": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Request-URI: " +
-                 metadata.scheme + "://" + metadata.host + ":" + metadata.port +
-                 metadata.path + "\n\n";
-      body += "Request (semantically equivalent, slightly reformatted):\n\n";
-      body += metadata.method + " " + metadata.path;
-
-      if (metadata.queryString)
-        body += "?" + metadata.queryString;
-
-      body += " HTTP/" + metadata.httpVersion + "\r\n";
-
-      var headEnum = metadata.headers;
-      while (headEnum.hasMoreElements())
-      {
-        var fieldName = headEnum.getNext()
-                                .QueryInterface(Ci.nsISupportsString)
-                                .data;
-        body += fieldName + ": " + metadata.getHeader(fieldName) + "\r\n";
-      }
-
-      response.bodyOutputStream.write(body, body.length);
-    }
-  }
-};
-
-
-/**
-* Maps absolute paths to files on the local file system (as nsILocalFiles).
-*/
-function FileMap()
-{
-  /** Hash which will map paths to nsILocalFiles. */
-  this._map = {};
-}
-FileMap.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Maps key to a clone of the nsILocalFile value if value is non-null;
-* otherwise, removes any extant mapping for key.
-*
-* @param key : string
-* string to which a clone of value is mapped
-* @param value : nsILocalFile
-* the file to map to key, or null to remove a mapping
-*/
-  put: function(key, value)
-  {
-    if (value)
-      this._map[key] = value.clone();
-    else
-      delete this._map[key];
-  },
-
-  /**
-* Returns a clone of the nsILocalFile mapped to key, or null if no such
-* mapping exists.
-*
-* @param key : string
-* key to which the returned file maps
-* @returns nsILocalFile
-* a clone of the mapped file, or null if no mapping exists
-*/
-  get: function(key)
-  {
-    var val = this._map[key];
-    return val ? val.clone() : null;
-  }
-};
-
-
-// Response CONSTANTS
-
-// token = *<any CHAR except CTLs or separators>
-// CHAR = <any US-ASCII character (0-127)>
-// CTL = <any US-ASCII control character (0-31) and DEL (127)>
-// separators = "(" | ")" | "<" | ">" | "@"
-// | "," | ";" | ":" | "\" | <">
-// | "/" | "[" | "]" | "?" | "="
-// | "{" | "}" | SP | HT
-const IS_TOKEN_ARRAY =
-  [0, 0, 0, 0, 0, 0, 0, 0, // 0
-   0, 0, 0, 0, 0, 0, 0, 0, // 8
-   0, 0, 0, 0, 0, 0, 0, 0, // 16
-   0, 0, 0, 0, 0, 0, 0, 0, // 24
-
-   0, 1, 0, 1, 1, 1, 1, 1, // 32
-   0, 0, 1, 1, 0, 1, 1, 0, // 40
-   1, 1, 1, 1, 1, 1, 1, 1, // 48
-   1, 1, 0, 0, 0, 0, 0, 0, // 56
-
-   0, 1, 1, 1, 1, 1, 1, 1, // 64
-   1, 1, 1, 1, 1, 1, 1, 1, // 72
-   1, 1, 1, 1, 1, 1, 1, 1, // 80
-   1, 1, 1, 0, 0, 0, 1, 1, // 88
-
-   1, 1, 1, 1, 1, 1, 1, 1, // 96
-   1, 1, 1, 1, 1, 1, 1, 1, // 104
-   1, 1, 1, 1, 1, 1, 1, 1, // 112
-   1, 1, 1, 0, 1, 0, 1]; // 120
-
-
-/**
-* Determines whether the given character code is a CTL.
-*
-* @param code : uint
-* the character code
-* @returns boolean
-* true if code is a CTL, false otherwise
-*/
-function isCTL(code)
-{
-  return (code >= 0 && code <= 31) || (code == 127);
-}
-
-/**
-* Represents a response to an HTTP request, encapsulating all details of that
-* response. This includes all headers, the HTTP version, status code and
-* explanation, and the entity itself.
-*
-* @param connection : Connection
-* the connection over which this response is to be written
-*/
-function Response(connection)
-{
-  /** The connection over which this response will be written. */
-  this._connection = connection;
-
-  /**
-* The HTTP version of this response; defaults to 1.1 if not set by the
-* handler.
-*/
-  this._httpVersion = nsHttpVersion.HTTP_1_1;
-
-  /**
-* The HTTP code of this response; defaults to 200.
-*/
-  this._httpCode = 200;
-
-  /**
-* The description of the HTTP code in this response; defaults to "OK".
-*/
-  this._httpDescription = "OK";
-
-  /**
-* An nsIHttpHeaders object in which the headers in this response should be
-* stored. This property is null after the status line and headers have been
-* written to the network, and it may be modified up until it is cleared,
-* except if this._finished is set first (in which case headers are written
-* asynchronously in response to a finish() call not preceded by
-* flushHeaders()).
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* Set to true when this response is ended (completely constructed if possible
-* and the connection closed); further actions on this will then fail.
-*/
-  this._ended = false;
-
-  /**
-* A stream used to hold data written to the body of this response.
-*/
-  this._bodyOutputStream = null;
-
-  /**
-* A stream containing all data that has been written to the body of this
-* response so far. (Async handlers make the data contained in this
-* unreliable as a way of determining content length in general, but auxiliary
-* saved information can sometimes be used to guarantee reliability.)
-*/
-  this._bodyInputStream = null;
-
-  /**
-* A stream copier which copies data to the network. It is initially null
-* until replaced with a copier for response headers; when headers have been
-* fully sent it is replaced with a copier for the response body, remaining
-* so for the duration of response processing.
-*/
-  this._asyncCopier = null;
-
-  /**
-* True if this response has been designated as being processed
-* asynchronously rather than for the duration of a single call to
-* nsIHttpRequestHandler.handle.
-*/
-  this._processAsync = false;
-
-  /**
-* True iff finish() has been called on this, signaling that no more changes
-* to this may be made.
-*/
-  this._finished = false;
-
-  /**
-* True iff powerSeized() has been called on this, signaling that this
-* response is to be handled manually by the response handler (which may then
-* send arbitrary data in response, even non-HTTP responses).
-*/
-  this._powerSeized = false;
-}
-Response.prototype =
-{
-  // PUBLIC CONSTRUCTION API
-
-  //
-  // see nsIHttpResponse.bodyOutputStream
-  //
-  get bodyOutputStream()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    if (!this._bodyOutputStream)
-    {
-      var pipe = new Pipe(true, false, Response.SEGMENT_SIZE, PR_UINT32_MAX,
-                          null);
-      this._bodyOutputStream = pipe.outputStream;
-      this._bodyInputStream = pipe.inputStream;
-      if (this._processAsync || this._powerSeized)
-        this._startAsyncProcessor();
-    }
-
-    return this._bodyOutputStream;
-  },
-
-  //
-  // see nsIHttpResponse.write
-  //
-  write: function(data)
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    var dataAsString = String(data);
-    this.bodyOutputStream.write(dataAsString, dataAsString.length);
-  },
-
-  //
-  // see nsIHttpResponse.setStatusLine
-  //
-  setStatusLine: function(httpVersion, code, description)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    if (!(code >= 0 && code < 1000))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    try
-    {
-      var httpVer;
-      // avoid version construction for the most common cases
-      if (!httpVersion || httpVersion == "1.1")
-        httpVer = nsHttpVersion.HTTP_1_1;
-      else if (httpVersion == "1.0")
-        httpVer = nsHttpVersion.HTTP_1_0;
-      else
-        httpVer = new nsHttpVersion(httpVersion);
-    }
-    catch (e)
-    {
-      throw Cr.NS_ERROR_INVALID_ARG;
-    }
-
-    // Reason-Phrase = *<TEXT, excluding CR, LF>
-    // TEXT = <any OCTET except CTLs, but including LWS>
-    //
-    // XXX this ends up disallowing octets which aren't Unicode, I think -- not
-    // much to do if description is IDL'd as string
-    if (!description)
-      description = "";
-    for (var i = 0; i < description.length; i++)
-      if (isCTL(description.charCodeAt(i)) && description.charAt(i) != "\t")
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // set the values only after validation to preserve atomicity
-    this._httpDescription = description;
-    this._httpCode = code;
-    this._httpVersion = httpVer;
-  },
-
-  //
-  // see nsIHttpResponse.setHeader
-  //
-  setHeader: function(name, value, merge)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    this._headers.setHeader(name, value, merge);
-  },
-
-  //
-  // see nsIHttpResponse.processAsync
-  //
-  processAsync: function()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._processAsync)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** processing connection " + this._connection.number + " async");
-    this._processAsync = true;
-
-    /*
-* Either the bodyOutputStream getter or this method is responsible for
-* starting the asynchronous processor and catching writes of data to the
-* response body of async responses as they happen, for the purpose of
-* forwarding those writes to the actual connection's output stream.
-* If bodyOutputStream is accessed first, calling this method will create
-* the processor (when it first is clear that body data is to be written
-* immediately, not buffered). If this method is called first, accessing
-* bodyOutputStream will create the processor. If only this method is
-* called, we'll write nothing, neither headers nor the nonexistent body,
-* until finish() is called. Since that delay is easily avoided by simply
-* getting bodyOutputStream or calling write(""), we don't worry about it.
-*/
-    if (this._bodyOutputStream && !this._asyncCopier)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.seizePower
-  //
-  seizePower: function()
-  {
-    if (this._processAsync)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** forcefully seizing power over connection " +
-          this._connection.number + "...");
-
-    // Purge any already-written data without sending it. We could as easily
-    // swap out the streams entirely, but that makes it possible to acquire and
-    // unknowingly use a stale reference, so we require there only be one of
-    // each stream ever for any response to avoid this complication.
-    if (this._asyncCopier)
-      this._asyncCopier.cancel(Cr.NS_BINDING_ABORTED);
-    this._asyncCopier = null;
-    if (this._bodyOutputStream)
-    {
-      var input = new BinaryInputStream(this._bodyInputStream);
-      var avail;
-      while ((avail = input.available()) > 0)
-        input.readByteArray(avail);
-    }
-
-    this._powerSeized = true;
-    if (this._bodyOutputStream)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.finish
-  //
-  finish: function()
-  {
-    if (!this._processAsync && !this._powerSeized)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._finished)
-      return;
-
-    dumpn("*** finishing connection " + this._connection.number);
-    this._startAsyncProcessor(); // in case bodyOutputStream was never accessed
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-    this._finished = true;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpResponse) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // POST-CONSTRUCTION API (not exposed externally)
-
-  /**
-* The HTTP version number of this, as a string (e.g. "1.1").
-*/
-  get httpVersion()
-  {
-    this._ensureAlive();
-    return this._httpVersion.toString();
-  },
-
-  /**
-* The HTTP status code of this response, as a string of three characters per
-* RFC 2616.
-*/
-  get httpCode()
-  {
-    this._ensureAlive();
-
-    var codeString = (this._httpCode < 10 ? "0" : "") +
-                     (this._httpCode < 100 ? "0" : "") +
-                     this._httpCode;
-    return codeString;
-  },
-
-  /**
-* The description of the HTTP status code of this response, or "" if none is
-* set.
-*/
-  get httpDescription()
-  {
-    this._ensureAlive();
-
-    return this._httpDescription;
-  },
-
-  /**
-* The headers in this response, as an nsHttpHeaders object.
-*/
-  get headers()
-  {
-    this._ensureAlive();
-
-    return this._headers;
-  },
-
-  //
-  // see nsHttpHeaders.getHeader
-  //
-  getHeader: function(name)
-  {
-    this._ensureAlive();
-
-    return this._headers.getHeader(name);
-  },
-
-  /**
-* Determines whether this response may be abandoned in favor of a newly
-* constructed response. A response may be abandoned only if it is not being
-* sent asynchronously and if raw control over it has not been taken from the
-* server.
-*
-* @returns boolean
-* true iff no data has been written to the network
-*/
-  partiallySent: function()
-  {
-    dumpn("*** partiallySent()");
-    return this._processAsync || this._powerSeized;
-  },
-
-  /**
-* If necessary, kicks off the remaining request processing needed to be done
-* after a request handler performs its initial work upon this response.
-*/
-  complete: function()
-  {
-    dumpn("*** complete()");
-    if (this._processAsync || this._powerSeized)
-    {
-      NS_ASSERT(this._processAsync ^ this._powerSeized,
-                "can't both send async and relinquish power");
-      return;
-    }
-
-    NS_ASSERT(!this.partiallySent(), "completing a partially-sent response?");
-
-    this._startAsyncProcessor();
-
-    // Now make sure we finish processing this request!
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-  },
-
-  /**
-* Abruptly ends processing of this response, usually due to an error in an
-* incoming request but potentially due to a bad error handler. Since we
-* cannot handle the error in the usual way (giving an HTTP error page in
-* response) because data may already have been sent (or because the response
-* might be expected to have been generated asynchronously or completely from
-* scratch by the handler), we stop processing this response and abruptly
-* close the connection.
-*
-* @param e : Error
-* the exception which precipitated this abort, or null if no such exception
-* was generated
-*/
-  abort: function(e)
-  {
-    dumpn("*** abort(<" + e + ">)");
-
-    // This response will be ended by the processor if one was created.
-    var copier = this._asyncCopier;
-    if (copier)
-    {
-      // We dispatch asynchronously here so that any pending writes of data to
-      // the connection will be deterministically written. This makes it easier
-      // to specify exact behavior, and it makes observable behavior more
-      // predictable for clients. Note that the correctness of this depends on
-      // callbacks in response to _waitToReadData in WriteThroughCopier
-      // happening asynchronously with respect to the actual writing of data to
-      // bodyOutputStream, as they currently do; if they happened synchronously,
-      // an event which ran before this one could write more data to the
-      // response body before we get around to canceling the copier. We have
-      // tests for this in test_seizepower.js, however, and I can't think of a
-      // way to handle both cases without removing bodyOutputStream access and
-      // moving its effective write(data, length) method onto Response, which
-      // would be slower and require more code than this anyway.
-      gThreadManager.currentThread.dispatch({
-        run: function()
-        {
-          dumpn("*** canceling copy asynchronously...");
-          copier.cancel(Cr.NS_ERROR_UNEXPECTED);
-        }
-      }, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-    else
-    {
-      this.end();
-    }
-  },
-
-  /**
-* Closes this response's network connection, marks the response as finished,
-* and notifies the server handler that the request is done being processed.
-*/
-  end: function()
-  {
-    NS_ASSERT(!this._ended, "ending this response twice?!?!");
-
-    this._connection.close();
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-
-    this._finished = true;
-    this._ended = true;
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Sends the status line and headers of this response if they haven't been
-* sent and initiates the process of copying data written to this response's
-* body to the network.
-*/
-  _startAsyncProcessor: function()
-  {
-    dumpn("*** _startAsyncProcessor()");
-
-    // Handle cases where we're being called a second time. The former case
-    // happens when this is triggered both by complete() and by processAsync(),
-    // while the latter happens when processAsync() in conjunction with sent
-    // data causes abort() to be called.
-    if (this._asyncCopier || this._ended)
-    {
-      dumpn("*** ignoring second call to _startAsyncProcessor");
-      return;
-    }
-
-    // Send headers if they haven't been sent already and should be sent, then
-    // asynchronously continue to send the body.
-    if (this._headers && !this._powerSeized)
-    {
-      this._sendHeaders();
-      return;
-    }
-
-    this._headers = null;
-    this._sendBody();
-  },
-
-  /**
-* Signals that all modifications to the response status line and headers are
-* complete and then sends that data over the network to the client. Once
-* this method completes, a different response to the request that resulted
-* in this response cannot be sent -- the only possible action in case of
-* error is to abort the response and close the connection.
-*/
-  _sendHeaders: function()
-  {
-    dumpn("*** _sendHeaders()");
-
-    NS_ASSERT(this._headers);
-    NS_ASSERT(!this._powerSeized);
-
-    // request-line
-    var statusLine = "HTTP/" + this.httpVersion + " " +
-                     this.httpCode + " " +
-                     this.httpDescription + "\r\n";
-
-    // header post-processing
-
-    var headers = this._headers;
-    headers.setHeader("Connection", "close", false);
-    headers.setHeader("Server", "httpd.js", false);
-    if (!headers.hasHeader("Date"))
-      headers.setHeader("Date", toDateString(Date.now()), false);
-
-    // Any response not being processed asynchronously must have an associated
-    // Content-Length header for reasons of backwards compatibility with the
-    // initial server, which fully buffered every response before sending it.
-    // Beyond that, however, it's good to do this anyway because otherwise it's
-    // impossible to test behaviors that depend on the presence or absence of a
-    // Content-Length header.
-    if (!this._processAsync)
-    {
-      dumpn("*** non-async response, set Content-Length");
-
-      var bodyStream = this._bodyInputStream;
-      var avail = bodyStream ? bodyStream.available() : 0;
-
-      // XXX assumes stream will always report the full amount of data available
-      headers.setHeader("Content-Length", "" + avail, false);
-    }
-
-
-    // construct and send response
-    dumpn("*** header post-processing completed, sending response head...");
-
-    // request-line
-    var preambleData = [statusLine];
-
-    // headers
-    var headEnum = headers.enumerator;
-    while (headEnum.hasMoreElements())
-    {
-      var fieldName = headEnum.getNext()
-                              .QueryInterface(Ci.nsISupportsString)
-                              .data;
-      var values = headers.getHeaderValues(fieldName);
-      for (var i = 0, sz = values.length; i < sz; i++)
-        preambleData.push(fieldName + ": " + values[i] + "\r\n");
-    }
-
-    // end request-line/headers
-    preambleData.push("\r\n");
-
-    var preamble = preambleData.join("");
-
-    var responseHeadPipe = new Pipe(true, false, 0, PR_UINT32_MAX, null);
-    responseHeadPipe.outputStream.write(preamble, preamble.length);
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, cx)
-        {
-          dumpn("*** preamble copying started");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** preamble copying complete " +
-                "[status=0x" + statusCode.toString(16) + "]");
-
-          if (!components.isSuccessCode(statusCode))
-          {
-            dumpn("!!! header copying problems: non-success statusCode, " +
-                  "ending response");
-
-            response.end();
-          }
-          else
-          {
-            response._sendBody();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    var headerCopier = this._asyncCopier =
-      new WriteThroughCopier(responseHeadPipe.inputStream,
-                             this._connection.output,
-                             copyObserver, null);
-
-    responseHeadPipe.outputStream.close();
-
-    // Forbid setting any more headers or modifying the request line.
-    this._headers = null;
-  },
-
-  /**
-* Asynchronously writes the body of the response (or the entire response, if
-* seizePower() has been called) to the network.
-*/
-  _sendBody: function()
-  {
-    dumpn("*** _sendBody");
-
-    NS_ASSERT(!this._headers, "still have headers around but sending body?");
-
-    // If no body data was written, we're done
-    if (!this._bodyInputStream)
-    {
-      dumpn("*** empty body, response finished");
-      this.end();
-      return;
-    }
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, context)
-        {
-          dumpn("*** onStartRequest");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** onStopRequest [status=0x" + statusCode.toString(16) + "]");
-
-          if (statusCode === Cr.NS_BINDING_ABORTED)
-          {
-            dumpn("*** terminating copy observer without ending the response");
-          }
-          else
-          {
-            if (!components.isSuccessCode(statusCode))
-              dumpn("*** WARNING: non-success statusCode in onStopRequest");
-
-            response.end();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    dumpn("*** starting async copier of body data...");
-    this._asyncCopier =
-      new WriteThroughCopier(this._bodyInputStream, this._connection.output,
-                            copyObserver, null);
-  },
-
-  /** Ensures that this hasn't been ended. */
-  _ensureAlive: function()
-  {
-    NS_ASSERT(!this._ended, "not handling response lifetime correctly");
-  }
-};
-
-/**
-* Size of the segments in the buffer used in storing response data and writing
-* it to the socket.
-*/
-Response.SEGMENT_SIZE = 8192;
-
-/** Serves double duty in WriteThroughCopier implementation. */
-function notImplemented()
-{
-  throw Cr.NS_ERROR_NOT_IMPLEMENTED;
-}
-
-/** Returns true iff the given exception represents stream closure. */
-function streamClosed(e)
-{
-  return e === Cr.NS_BASE_STREAM_CLOSED ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_CLOSED);
-}
-
-/** Returns true iff the given exception represents a blocked stream. */
-function wouldBlock(e)
-{
-  return e === Cr.NS_BASE_STREAM_WOULD_BLOCK ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_WOULD_BLOCK);
-}
-
-/**
-* Copies data from source to sink as it becomes available, when that data can
-* be written to sink without blocking.
-*
-* @param source : nsIAsyncInputStream
-* the stream from which data is to be read
-* @param sink : nsIAsyncOutputStream
-* the stream to which data is to be copied
-* @param observer : nsIRequestObserver
-* an observer which will be notified when the copy starts and finishes
-* @param context : nsISupports
-* context passed to observer when notified of start/stop
-* @throws NS_ERROR_NULL_POINTER
-* if source, sink, or observer are null
-*/
-function WriteThroughCopier(source, sink, observer, context)
-{
-  if (!source || !sink || !observer)
-    throw Cr.NS_ERROR_NULL_POINTER;
-
-  /** Stream from which data is being read. */
-  this._source = source;
-
-  /** Stream to which data is being written. */
-  this._sink = sink;
-
-  /** Observer watching this copy. */
-  this._observer = observer;
-
-  /** Context for the observer watching this. */
-  this._context = context;
-
-  /**
-* True iff this is currently being canceled (cancel has been called, the
-* callback may not yet have been made).
-*/
-  this._canceled = false;
-
-  /**
-* False until all data has been read from input and written to output, at
-* which point this copy is completed and cancel() is asynchronously called.
-*/
-  this._completed = false;
-
-  /** Required by nsIRequest, meaningless. */
-  this.loadFlags = 0;
-  /** Required by nsIRequest, meaningless. */
-  this.loadGroup = null;
-  /** Required by nsIRequest, meaningless. */
-  this.name = "response-body-copy";
-
-  /** Status of this request. */
-  this.status = Cr.NS_OK;
-
-  /** Arrays of byte strings waiting to be written to output. */
-  this._pendingData = [];
-
-  // start copying
-  try
-  {
-    observer.onStartRequest(this, context);
-    this._waitToReadData();
-    this._waitForSinkClosure();
-  }
-  catch (e)
-  {
-    dumpn("!!! error starting copy: " + e +
-          ("lineNumber" in e ? ", line " + e.lineNumber : ""));
-    dumpn(e.stack);
-    this.cancel(Cr.NS_ERROR_UNEXPECTED);
-  }
-}
-WriteThroughCopier.prototype =
-{
-  /* nsISupports implementation */
-
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIInputStreamCallback) ||
-        iid.equals(Ci.nsIOutputStreamCallback) ||
-        iid.equals(Ci.nsIRequest) ||
-        iid.equals(Ci.nsISupports))
-    {
-      return this;
-    }
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Receives a more-data-in-input notification and writes the corresponding
-* data to the output.
-*
-* @param input : nsIAsyncInputStream
-* the input stream on whose data we have been waiting
-*/
-  onInputStreamReady: function(input)
-  {
-    if (this._source === null)
-      return;
-
-    dumpn("*** onInputStreamReady");
-
-    //
-    // Ordinarily we'll read a non-zero amount of data from input, queue it up
-    // to be written and then wait for further callbacks. The complications in
-    // this method are the cases where we deviate from that behavior when errors
-    // occur or when copying is drawing to a finish.
-    //
-    // The edge cases when reading data are:
-    //
-    // Zero data is read
-    // If zero data was read, we're at the end of available data, so we can
-    // should stop reading and move on to writing out what we have (or, if
-    // we've already done that, onto notifying of completion).
-    // A stream-closed exception is thrown
-    // This is effectively a less kind version of zero data being read; the
-    // only difference is that we notify of completion with that result
-    // rather than with NS_OK.
-    // Some other exception is thrown
-    // This is the least kind result. We don't know what happened, so we
-    // act as though the stream closed except that we notify of completion
-    // with the result NS_ERROR_UNEXPECTED.
-    //
-
-    var bytesWanted = 0, bytesConsumed = -1;
-    try
-    {
-      input = new BinaryInputStream(input);
-
-      bytesWanted = Math.min(input.available(), Response.SEGMENT_SIZE);
-      dumpn("*** input wanted: " + bytesWanted);
-
-      if (bytesWanted > 0)
-      {
-        var data = input.readByteArray(bytesWanted);
-        bytesConsumed = data.length;
-        this._pendingData.push(String.fromCharCode.apply(String, data));
-      }
-
-      dumpn("*** " + bytesConsumed + " bytes read");
-
-      // Handle the zero-data edge case in the same place as all other edge
-      // cases are handled.
-      if (bytesWanted === 0)
-        throw Cr.NS_BASE_STREAM_CLOSED;
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** input stream closed");
-        e = bytesWanted === 0 ? Cr.NS_OK : Cr.NS_ERROR_UNEXPECTED;
-      }
-      else
-      {
-        dumpn("!!! unexpected error reading from input, canceling: " + e);
-        e = Cr.NS_ERROR_UNEXPECTED;
-      }
-
-      this._doneReadingSource(e);
-      return;
-    }
-
-    var pendingData = this._pendingData;
-
-    NS_ASSERT(bytesConsumed > 0);
-    NS_ASSERT(pendingData.length > 0, "no pending data somehow?");
-    NS_ASSERT(pendingData[pendingData.length - 1].length > 0,
-              "buffered zero bytes of data?");
-
-    NS_ASSERT(this._source !== null);
-
-    // Reading has gone great, and we've gotten data to write now. What if we
-    // don't have a place to write that data, because output went away just
-    // before this read? Drop everything on the floor, including new data, and
-    // cancel at this point.
-    if (this._sink === null)
-    {
-      pendingData.length = 0;
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we've read the data, and we know we have a place to write it. We
-    // need to queue up the data to be written, but *only* if none is queued
-    // already -- if data's already queued, the code that actually writes the
-    // data will make sure to wait on unconsumed pending data.
-    try
-    {
-      if (pendingData.length === 1)
-        this._waitToWriteData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to write data just read, swallowing and " +
-            "writing only what we already have: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Whee! We successfully read some data, and it's successfully queued up to
-    // be written. All that remains now is to wait for more data to read.
-    try
-    {
-      this._waitToReadData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to read more data: " + e);
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-    }
-  },
-
-
-  // NSIOUTPUTSTREAMCALLBACK
-
-  /**
-* Callback when data may be written to the output stream without blocking, or
-* when the output stream has been closed.
-*
-* @param output : nsIAsyncOutputStream
-* the output stream on whose writability we've been waiting, also known as
-* this._sink
-*/
-  onOutputStreamReady: function(output)
-  {
-    if (this._sink === null)
-      return;
-
-    dumpn("*** onOutputStreamReady");
-
-    var pendingData = this._pendingData;
-    if (pendingData.length === 0)
-    {
-      // There's no pending data to write. The only way this can happen is if
-      // we're waiting on the output stream's closure, so we can respond to a
-      // copying failure as quickly as possible (rather than waiting for data to
-      // be available to read and then fail to be copied). Therefore, we must
-      // be done now -- don't bother to attempt to write anything and wrap
-      // things up.
-      dumpn("!!! output stream closed prematurely, ending copy");
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-
-    NS_ASSERT(pendingData[0].length > 0, "queued up an empty quantum?");
-
-    //
-    // Write out the first pending quantum of data. The possible errors here
-    // are:
-    //
-    // The write might fail because we can't write that much data
-    // Okay, we've written what we can now, so re-queue what's left and
-    // finish writing it out later.
-    // The write failed because the stream was closed
-    // Discard pending data that we can no longer write, stop reading, and
-    // signal that copying finished.
-    // Some other error occurred.
-    // Same as if the stream were closed, but notify with the status
-    // NS_ERROR_UNEXPECTED so the observer knows something was wonky.
-    //
-
-    try
-    {
-      var quantum = pendingData[0];
-
-      // XXX |quantum| isn't guaranteed to be ASCII, so we're relying on
-      // undefined behavior! We're only using this because writeByteArray
-      // is unusably broken for asynchronous output streams; see bug 532834
-      // for details.
-      var bytesWritten = output.write(quantum, quantum.length);
-      if (bytesWritten === quantum.length)
-        pendingData.shift();
-      else
-        pendingData[0] = quantum.substring(bytesWritten);
-
-      dumpn("*** wrote " + bytesWritten + " bytes of data");
-    }
-    catch (e)
-    {
-      if (wouldBlock(e))
-      {
-        NS_ASSERT(pendingData.length > 0,
-                  "stream-blocking exception with no data to write?");
-        NS_ASSERT(pendingData[0].length > 0,
-                  "stream-blocking exception with empty quantum?");
-        this._waitToWriteData();
-        return;
-      }
-
-      if (streamClosed(e))
-        dumpn("!!! output stream prematurely closed, signaling error...");
-      else
-        dumpn("!!! unknown error: " + e + ", quantum=" + quantum);
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // The day is ours! Quantum written, now let's see if we have more data
-    // still to write.
-    try
-    {
-      if (pendingData.length > 0)
-      {
-        this._waitToWriteData();
-        return;
-      }
-    }
-    catch (e)
-    {
-      dumpn("!!! unexpected error waiting to write pending data: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we have no more pending data to write -- but might we get more in
-    // the future?
-    if (this._source !== null)
-    {
-      /*
-* If we might, then wait for the output stream to be closed. (We wait
-* only for closure because we have no data to write -- and if we waited
-* for a specific amount of data, we would get repeatedly notified for no
-* reason if over time the output stream permitted more and more data to
-* be written to it without blocking.)
-*/
-       this._waitForSinkClosure();
-    }
-    else
-    {
-      /*
-* On the other hand, if we can't have more data because the input
-* stream's gone away, then it's time to notify of copy completion.
-* Victory!
-*/
-      this._sink = null;
-      this._cancelOrDispatchCancelCallback(Cr.NS_OK);
-    }
-  },
-
-
-  // NSIREQUEST
-
-  /** Returns true if the cancel observer hasn't been notified yet. */
-  isPending: function()
-  {
-    return !this._completed;
-  },
-
-  /** Not implemented, don't use! */
-  suspend: notImplemented,
-  /** Not implemented, don't use! */
-  resume: notImplemented,
-
-  /**
-* Cancels data reading from input, asynchronously writes out any pending
-* data, and causes the observer to be notified with the given error code when
-* all writing has finished.
-*
-* @param status : nsresult
-* the status to pass to the observer when data copying has been canceled
-*/
-  cancel: function(status)
-  {
-    dumpn("*** cancel(" + status.toString(16) + ")");
-
-    if (this._canceled)
-    {
-      dumpn("*** suppressing a late cancel");
-      return;
-    }
-
-    this._canceled = true;
-    this.status = status;
-
-    // We could be in the middle of absolutely anything at this point. Both
-    // input and output might still be around, we might have pending data to
-    // write, and in general we know nothing about the state of the world. We
-    // therefore must assume everything's in progress and take everything to its
-    // final steady state (or so far as it can go before we need to finish
-    // writing out remaining data).
-
-    this._doneReadingSource(status);
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Stop reading input if we haven't already done so, passing e as the status
-* when closing the stream, and kick off a copy-completion notice if no more
-* data remains to be written.
-*
-* @param e : nsresult
-* the status to be used when closing the input stream
-*/
-  _doneReadingSource: function(e)
-  {
-    dumpn("*** _doneReadingSource(0x" + e.toString(16) + ")");
-
-    this._finishSource(e);
-    if (this._pendingData.length === 0)
-      this._sink = null;
-    else
-      NS_ASSERT(this._sink !== null, "null output?");
-
-    // If we've written out all data read up to this point, then it's time to
-    // signal completion.
-    if (this._sink === null)
-    {
-      NS_ASSERT(this._pendingData.length === 0, "pending data still?");
-      this._cancelOrDispatchCancelCallback(e);
-    }
-  },
-
-  /**
-* Stop writing output if we haven't already done so, discard any data that
-* remained to be sent, close off input if it wasn't already closed, and kick
-* off a copy-completion notice.
-*
-* @param e : nsresult
-* the status to be used when closing input if it wasn't already closed
-*/
-  _doneWritingToSink: function(e)
-  {
-    dumpn("*** _doneWritingToSink(0x" + e.toString(16) + ")");
-
-    this._pendingData.length = 0;
-    this._sink = null;
-    this._doneReadingSource(e);
-  },
-
-  /**
-* Completes processing of this copy: either by canceling the copy if it
-* hasn't already been canceled using the provided status, or by dispatching
-* the cancel callback event (with the originally provided status, of course)
-* if it already has been canceled.
-*
-* @param status : nsresult
-* the status code to use to cancel this, if this hasn't already been
-* canceled
-*/
-  _cancelOrDispatchCancelCallback: function(status)
-  {
-    dumpn("*** _cancelOrDispatchCancelCallback(" + status + ")");
-
-    NS_ASSERT(this._source === null, "should have finished input");
-    NS_ASSERT(this._sink === null, "should have finished output");
-    NS_ASSERT(this._pendingData.length === 0, "should have no pending data");
-
-    if (!this._canceled)
-    {
-      this.cancel(status);
-      return;
-    }
-
-    var self = this;
-    var event =
-      {
-        run: function()
-        {
-          dumpn("*** onStopRequest async callback");
-
-          self._completed = true;
-          try
-          {
-            self._observer.onStopRequest(self, self._context, self.status);
-          }
-          catch (e)
-          {
-            NS_ASSERT(false,
-                      "how are we throwing an exception here? we control " +
-                      "all the callers! " + e);
-          }
-        }
-      };
-
-    gThreadManager.currentThread.dispatch(event, Ci.nsIThread.DISPATCH_NORMAL);
-  },
-
-  /**
-* Kicks off another wait for more data to be available from the input stream.
-*/
-  _waitToReadData: function()
-  {
-    dumpn("*** _waitToReadData");
-    this._source.asyncWait(this, 0, Response.SEGMENT_SIZE,
-                           gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off another wait until data can be written to the output stream.
-*/
-  _waitToWriteData: function()
-  {
-    dumpn("*** _waitToWriteData");
-
-    var pendingData = this._pendingData;
-    NS_ASSERT(pendingData.length > 0, "no pending data to write?");
-    NS_ASSERT(pendingData[0].length > 0, "buffered an empty write?");
-
-    this._sink.asyncWait(this, 0, pendingData[0].length,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off a wait for the sink to which data is being copied to be closed.
-* We wait for stream closure when we don't have any data to be copied, rather
-* than waiting to write a specific amount of data. We can't wait to write
-* data because the sink might be infinitely writable, and if no data appears
-* in the source for a long time we might have to spin quite a bit waiting to
-* write, waiting to write again, &c. Waiting on stream closure instead means
-* we'll get just one notification if the sink dies. Note that when data
-* starts arriving from the sink we'll resume waiting for data to be written,
-* dropping this closure-only callback entirely.
-*/
-  _waitForSinkClosure: function()
-  {
-    dumpn("*** _waitForSinkClosure");
-
-    this._sink.asyncWait(this, Ci.nsIAsyncOutputStream.WAIT_CLOSURE_ONLY, 0,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Closes input with the given status, if it hasn't already been closed;
-* otherwise a no-op.
-*
-* @param status : nsresult
-* status code use to close the source stream if necessary
-*/
-  _finishSource: function(status)
-  {
-    dumpn("*** _finishSource(" + status.toString(16) + ")");
-
-    if (this._source !== null)
-    {
-      this._source.closeWithStatus(status);
-      this._source = null;
-    }
-  }
-};
-
-
-/**
-* A container for utility functions used with HTTP headers.
-*/
-const headerUtils =
-{
-  /**
-* Normalizes fieldName (by converting it to lowercase) and ensures it is a
-* valid header field name (although not necessarily one specified in RFC
-* 2616).
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not match the field-name production in RFC 2616
-* @returns string
-* fieldName converted to lowercase if it is a valid header, for characters
-* where case conversion is possible
-*/
-  normalizeFieldName: function(fieldName)
-  {
-    if (fieldName == "")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    for (var i = 0, sz = fieldName.length; i < sz; i++)
-    {
-      if (!IS_TOKEN_ARRAY[fieldName.charCodeAt(i)])
-      {
-        dumpn(fieldName + " is not a valid header field name!");
-        throw Cr.NS_ERROR_INVALID_ARG;
-      }
-    }
-
-    return fieldName.toLowerCase();
-  },
-
-  /**
-* Ensures that fieldValue is a valid header field value (although not
-* necessarily as specified in RFC 2616 if the corresponding field name is
-* part of the HTTP protocol), normalizes the value if it is, and
-* returns the normalized value.
-*
-* @param fieldValue : string
-* a value to be normalized as an HTTP header field value
-* @throws NS_ERROR_INVALID_ARG
-* if fieldValue does not match the field-value production in RFC 2616
-* @returns string
-* fieldValue as a normalized HTTP header field value
-*/
-  normalizeFieldValue: function(fieldValue)
-  {
-    // field-value = *( field-content | LWS )
-    // field-content = <the OCTETs making up the field-value
-    // and consisting of either *TEXT or combinations
-    // of token, separators, and quoted-string>
-    // TEXT = <any OCTET except CTLs,
-    // but including LWS>
-    // LWS = [CRLF] 1*( SP | HT )
-    //
-    // quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
-    // qdtext = <any TEXT except <">>
-    // quoted-pair = "\" CHAR
-    // CHAR = <any US-ASCII character (octets 0 - 127)>
-
-    // Any LWS that occurs between field-content MAY be replaced with a single
-    // SP before interpreting the field value or forwarding the message
-    // downstream (section 4.2); we replace 1*LWS with a single SP
-    var val = fieldValue.replace(/(?:(?:\r\n)?[ \t]+)+/g, " ");
-
-    // remove leading/trailing LWS (which has been converted to SP)
-    val = val.replace(/^ +/, "").replace(/ +$/, "");
-
-    // that should have taken care of all CTLs, so val should contain no CTLs
-    for (var i = 0, len = val.length; i < len; i++)
-      if (isCTL(val.charCodeAt(i)))
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX disallows quoted-pair where CHAR is a CTL -- will not invalidly
-    // normalize, however, so this can be construed as a tightening of the
-    // spec and not entirely as a bug
-    return val;
-  }
-};
-
-
-
-/**
-* Converts the given string into a string which is safe for use in an HTML
-* context.
-*
-* @param str : string
-* the string to make HTML-safe
-* @returns string
-* an HTML-safe version of str
-*/
-function htmlEscape(str)
-{
-  // this is naive, but it'll work
-  var s = "";
-  for (var i = 0; i < str.length; i++)
-    s += "&#" + str.charCodeAt(i) + ";";
-  return s;
-}
-
-
-/**
-* Constructs an object representing an HTTP version (see section 3.1).
-*
-* @param versionString
-* a string of the form "#.#", where # is an non-negative decimal integer with
-* or without leading zeros
-* @throws
-* if versionString does not specify a valid HTTP version number
-*/
-function nsHttpVersion(versionString)
-{
-  var matches = /^(\d+)\.(\d+)$/.exec(versionString);
-  if (!matches)
-    throw "Not a valid HTTP version!";
-
-  /** The major version number of this, as a number. */
-  this.major = parseInt(matches[1], 10);
-
-  /** The minor version number of this, as a number. */
-  this.minor = parseInt(matches[2], 10);
-
-  if (isNaN(this.major) || isNaN(this.minor) ||
-      this.major < 0 || this.minor < 0)
-    throw "Not a valid HTTP version!";
-}
-nsHttpVersion.prototype =
-{
-  /**
-* Returns the standard string representation of the HTTP version represented
-* by this (e.g., "1.1").
-*/
-  toString: function ()
-  {
-    return this.major + "." + this.minor;
-  },
-
-  /**
-* Returns true if this represents the same HTTP version as otherVersion,
-* false otherwise.
-*
-* @param otherVersion : nsHttpVersion
-* the version to compare against this
-*/
-  equals: function (otherVersion)
-  {
-    return this.major == otherVersion.major &&
-           this.minor == otherVersion.minor;
-  },
-
-  /** True if this >= otherVersion, false otherwise. */
-  atLeast: function(otherVersion)
-  {
-    return this.major > otherVersion.major ||
-           (this.major == otherVersion.major &&
-            this.minor >= otherVersion.minor);
-  }
-};
-
-nsHttpVersion.HTTP_1_0 = new nsHttpVersion("1.0");
-nsHttpVersion.HTTP_1_1 = new nsHttpVersion("1.1");
-
-
-/**
-* An object which stores HTTP headers for a request or response.
-*
-* Note that since headers are case-insensitive, this object converts headers to
-* lowercase before storing them. This allows the getHeader and hasHeader
-* methods to work correctly for any case of a header, but it means that the
-* values returned by .enumerator may not be equal case-sensitively to the
-* values passed to setHeader when adding headers to this.
-*/
-function nsHttpHeaders()
-{
-  /**
-* A hash of headers, with header field names as the keys and header field
-* values as the values. Header field names are case-insensitive, but upon
-* insertion here they are converted to lowercase. Header field values are
-* normalized upon insertion to contain no leading or trailing whitespace.
-*
-* Note also that per RFC 2616, section 4.2, two headers with the same name in
-* a message may be treated as one header with the same field name and a field
-* value consisting of the separate field values joined together with a "," in
-* their original order. This hash stores multiple headers with the same name
-* in this manner.
-*/
-  this._headers = {};
-}
-nsHttpHeaders.prototype =
-{
-  /**
-* Sets the header represented by name and value in this.
-*
-* @param name : string
-* the header name
-* @param value : string
-* the header value
-* @throws NS_ERROR_INVALID_ARG
-* if name or value is not a valid header component
-*/
-  setHeader: function(fieldName, fieldValue, merge)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    var value = headerUtils.normalizeFieldValue(fieldValue);
-
-    // The following three headers are stored as arrays because their real-world
-    // syntax prevents joining individual headers into a single header using
-    // ",". See also <http://hg.mozilla.org/mozilla-central/diff/9b2a99adc05e/netwerk/protocol/http/src/nsHttpHeaderArray.cpp#l77>
-    if (merge && name in this._headers)
-    {
-      if (name === "www-authenticate" ||
-          name === "proxy-authenticate" ||
-          name === "set-cookie")
-      {
-        this._headers[name].push(value);
-      }
-      else
-      {
-        this._headers[name][0] += "," + value;
-        NS_ASSERT(this._headers[name].length === 1,
-            "how'd a non-special header have multiple values?")
-      }
-    }
-    else
-    {
-      this._headers[name] = [value];
-    }
-  },
-
-  /**
-* Returns the value for the header specified by this.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns string
-* the field value for the given header, possibly with non-semantic changes
-* (i.e., leading/trailing whitespace stripped, whitespace runs replaced
-* with spaces, etc.) at the option of the implementation; multiple
-* instances of the header will be combined with a comma, except for
-* the three headers noted in the description of getHeaderValues
-*/
-  getHeader: function(fieldName)
-  {
-    return this.getHeaderValues(fieldName).join("\n");
-  },
-
-  /**
-* Returns the value for the header specified by fieldName as an array.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns [string]
-* an array of all the header values in this for the given
-* header name. Header values will generally be collapsed
-* into a single header by joining all header values together
-* with commas, but certain headers (Proxy-Authenticate,
-* WWW-Authenticate, and Set-Cookie) violate the HTTP spec
-* and cannot be collapsed in this manner. For these headers
-* only, the returned array may contain multiple elements if
-* that header has been added more than once.
-*/
-  getHeaderValues: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-
-    if (name in this._headers)
-      return this._headers[name];
-    else
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-  },
-
-  /**
-* Returns true if a header with the given field name exists in this, false
-* otherwise.
-*
-* @param fieldName : string
-* the field name whose existence is to be determined in this
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @returns boolean
-* true if the header's present, false otherwise
-*/
-  hasHeader: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    return (name in this._headers);
-  },
-
-  /**
-* Returns a new enumerator over the field names of the headers in this, as
-* nsISupportsStrings. The names returned will be in lowercase, regardless of
-* how they were input using setHeader (header names are case-insensitive per
-* RFC 2616).
-*/
-  get enumerator()
-  {
-    var headers = [];
-    for (var i in this._headers)
-    {
-      var supports = new SupportsString();
-      supports.data = i;
-      headers.push(supports);
-    }
-
-    return new nsSimpleEnumerator(headers);
-  }
-};
-
-
-/**
-* Constructs an nsISimpleEnumerator for the given array of items.
-*
-* @param items : Array
-* the items, which must all implement nsISupports
-*/
-function nsSimpleEnumerator(items)
-{
-  this._items = items;
-  this._nextIndex = 0;
-}
-nsSimpleEnumerator.prototype =
-{
-  hasMoreElements: function()
-  {
-    return this._nextIndex < this._items.length;
-  },
-  getNext: function()
-  {
-    if (!this.hasMoreElements())
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    return this._items[this._nextIndex++];
-  },
-  QueryInterface: function(aIID)
-  {
-    if (Ci.nsISimpleEnumerator.equals(aIID) ||
-        Ci.nsISupports.equals(aIID))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  }
-};
-
-
-/**
-* A representation of the data in an HTTP request.
-*
-* @param port : uint
-* the port on which the server receiving this request runs
-*/
-function Request(port)
-{
-  /** Method of this request, e.g. GET or POST. */
-  this._method = "";
-
-  /** Path of the requested resource; empty paths are converted to '/'. */
-  this._path = "";
-
-  /** Query string, if any, associated with this request (not including '?'). */
-  this._queryString = "";
-
-  /** Scheme of requested resource, usually http, always lowercase. */
-  this._scheme = "http";
-
-  /** Hostname on which the requested resource resides. */
-  this._host = undefined;
-
-  /** Port number over which the request was received. */
-  this._port = port;
-
-  var bodyPipe = new Pipe(false, false, 0, PR_UINT32_MAX, null);
-
-  /** Stream from which data in this request's body may be read. */
-  this._bodyInputStream = bodyPipe.inputStream;
-
-  /** Stream to which data in this request's body is written. */
-  this._bodyOutputStream = bodyPipe.outputStream;
-
-  /**
-* The headers in this request.
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* For the addition of ad-hoc properties and new functionality without having
-* to change nsIHttpRequest every time; currently lazily created, as its only
-* use is in directory listings.
-*/
-  this._bag = null;
-}
-Request.prototype =
-{
-  // SERVER METADATA
-
-  //
-  // see nsIHttpRequest.scheme
-  //
-  get scheme()
-  {
-    return this._scheme;
-  },
-
-  //
-  // see nsIHttpRequest.host
-  //
-  get host()
-  {
-    return this._host;
-  },
-
-  //
-  // see nsIHttpRequest.port
-  //
-  get port()
-  {
-    return this._port;
-  },
-
-  // REQUEST LINE
-
-  //
-  // see nsIHttpRequest.method
-  //
-  get method()
-  {
-    return this._method;
-  },
-
-  //
-  // see nsIHttpRequest.httpVersion
-  //
-  get httpVersion()
-  {
-    return this._httpVersion.toString();
-  },
-
-  //
-  // see nsIHttpRequest.path
-  //
-  get path()
-  {
-    return this._path;
-  },
-
-  //
-  // see nsIHttpRequest.queryString
-  //
-  get queryString()
-  {
-    return this._queryString;
-  },
-
-  // HEADERS
-
-  //
-  // see nsIHttpRequest.getHeader
-  //
-  getHeader: function(name)
-  {
-    return this._headers.getHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.hasHeader
-  //
-  hasHeader: function(name)
-  {
-    return this._headers.hasHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get headers()
-  {
-    return this._headers.enumerator;
-  },
-
-  //
-  // see nsIPropertyBag.enumerator
-  //
-  get enumerator()
-  {
-    this._ensurePropertyBag();
-    return this._bag.enumerator;
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get bodyInputStream()
-  {
-    return this._bodyInputStream;
-  },
-
-  //
-  // see nsIPropertyBag.getProperty
-  //
-  getProperty: function(name)
-  {
-    this._ensurePropertyBag();
-    return this._bag.getProperty(name);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpRequest) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /** Ensures a property bag has been created for ad-hoc behaviors. */
-  _ensurePropertyBag: function()
-  {
-    if (!this._bag)
-      this._bag = new WritablePropertyBag();
-  }
-};
-
-
-// XPCOM trappings
-if ("XPCOMUtils" in this && // Firefox 3.6 doesn't load XPCOMUtils in this scope for some reason...
-    "generateNSGetFactory" in XPCOMUtils) {
-  var NSGetFactory = XPCOMUtils.generateNSGetFactory([nsHttpServer]);
-}
-
-
-
-/**
-* Creates a new HTTP server listening for loopback traffic on the given port,
-* starts it, and runs the server until the server processes a shutdown request,
-* spinning an event loop so that events posted by the server's socket are
-* processed.
-*
-* This method is primarily intended for use in running this script from within
-* xpcshell and running a functional HTTP server without having to deal with
-* non-essential details.
-*
-* Note that running multiple servers using variants of this method probably
-* doesn't work, simply due to how the internal event loop is spun and stopped.
-*
-* @note
-* This method only works with Mozilla 1.9 (i.e., Firefox 3 or trunk code);
-* you should use this server as a component in Mozilla 1.8.
-* @param port
-* the port on which the server will run, or -1 if there exists no preference
-* for a specific port; note that attempting to use some values for this
-* parameter (particularly those below 1024) may cause this method to throw or
-* may result in the server being prematurely shut down
-* @param basePath
-* a local directory from which requests will be served (i.e., if this is
-* "/home/jwalden/" then a request to /index.html will load
-* /home/jwalden/index.html); if this is omitted, only the default URLs in
-* this server implementation will be functional
-*/
-function server(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  // if you're running this, you probably want to see debugging info
-  DEBUG = true;
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", SJS_TYPE);
-  srv.start(port);
-
-  var thread = gThreadManager.currentThread;
-  while (!srv.isStopped())
-    thread.processNextEvent(true);
-
-  // get rid of any pending requests
-  while (thread.hasPendingEvents())
-    thread.processNextEvent(true);
-
-  DEBUG = false;
-}
-
-function startServerAsync(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", "sjs");
-  srv.start(port);
-  return srv;
-}
-
-exports.nsHttpServer = nsHttpServer;
-exports.ScriptableInputStream = ScriptableInputStream;
-exports.server = server;
-exports.startServerAsync = startServerAsync;
diff --git a/addon-sdk/source/test/addons/content-script-messages-latency/main.js b/addon-sdk/source/test/addons/content-script-messages-latency/main.js
deleted file mode 100644
index 39bd7b64b..000000000
--- a/addon-sdk/source/test/addons/content-script-messages-latency/main.js
+++ /dev/null
@@ -1,90 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { PageMod } = require("sdk/page-mod");
-const tabs = require("sdk/tabs");
-const { startServerAsync } = require("./httpd");
-const { setTimeout } = require("sdk/timers");
-
-const serverPort = 8099;
-
-exports.testContentScriptLatencyRegression = function*(assert) {
-  let server = startServerAsync(serverPort);
-  server.registerPathHandler("/", function handle(request, response) {
-    response.write(`<html>
-      <head>
-        <link rel="stylesheet" href="/slow.css">
-      </head>
-      <body>
-        slow loading page...
-      </body>
-    </html>`);
-  });
-
-  server.registerPathHandler("/slow.css", function handle(request, response) {
-    response.processAsync();
-    response.setHeader('Content-Type', 'text/css', false);
-    setTimeout(_ => {
-      response.write("body { background: red; }");
-      response.finish();
-    }, 2000);
-  });
-
-
-  let pageMod;
-
-  let worker = yield new Promise((resolve) => {
-    pageMod = PageMod({
-      include: "http://localhost:8099/",
-      attachTo: "top",
-      contentScriptWhen: "start",
-      contentScript: "new " + function ContentScriptScope() {
-        self.port.on("a-port-message", function () {
-          self.port.emit("document-ready-state", document.readyState);
-        });
-      },
-      onAttach: function(w) {
-        resolve(w);
-      }
-    });
-
-    tabs.open({
-      url: "http://localhost:8099/",
-      inBackground: true
-    });
-  });
-
-  worker.port.emit("a-port-message");
-
-  let waitForPortMessage = new Promise((resolve) => {
-    worker.port.once("document-ready-state", (msg) => {
-      resolve(msg);
-    });
-  });
-
-  let documentReadyState = yield waitForPortMessage;
-
-  assert.notEqual(
-    "complete", documentReadyState,
-    "content script received the port message when the page was still loading"
-  );
-
-  assert.notEqual(
-    "uninitialized", documentReadyState,
-    "content script should be frozen if document.readyState is still uninitialized"
-  );
-
-  assert.ok(
-    ["loading", "interactive"].includes(documentReadyState),
-    "content script message received with document.readyState was interactive or loading"
-  );
-
-  // Cleanup.
-  pageMod.destroy();
-  yield new Promise((resolve) => worker.tab.close(resolve));
-  yield new Promise((resolve) => server.stop(resolve));
-};
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/content-script-messages-latency/package.json b/addon-sdk/source/test/addons/content-script-messages-latency/package.json
deleted file mode 100644
index 8280fe18b..000000000
--- a/addon-sdk/source/test/addons/content-script-messages-latency/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-
-{
-  "id": "content-script-messages-latency@jetpack",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/contributors/main.js b/addon-sdk/source/test/addons/contributors/main.js
deleted file mode 100644
index 3827f277b..000000000
--- a/addon-sdk/source/test/addons/contributors/main.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { id } = require('sdk/self');
-const { getAddonByID } = require('sdk/addon/manager');
-
-exports.testContributors = function*(assert) {
-  let addon = yield getAddonByID(id);
-  let count = 0;
-  addon.contributors.forEach(({ name }) => {
-    assert.equal(name, ++count == 1 ? 'A' : 'B', 'The contributors keys are correct');
-  });
-  assert.equal(count, 2, 'The key count is correct');
-  assert.equal(addon.contributors.length, 2, 'The key length is correct');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/contributors/package.json b/addon-sdk/source/test/addons/contributors/package.json
deleted file mode 100644
index b6f1798d3..000000000
--- a/addon-sdk/source/test/addons/contributors/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "test-contributors@jetpack",
-  "contributors": [ "A", "B" ],
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/curly-id/lib/main.js b/addon-sdk/source/test/addons/curly-id/lib/main.js
deleted file mode 100644
index 8b3f25645..000000000
--- a/addon-sdk/source/test/addons/curly-id/lib/main.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const simple = require('sdk/simple-prefs');
-const service = require('sdk/preferences/service');
-const { id, preferencesBranch } = require('sdk/self');
-const { getAddonByID } = require('sdk/addon/manager');
-
-exports.testCurlyID = function(assert) {
-  assert.equal(id, '{34a1eae1-c20a-464f-9b0e-000000000000}', 'curly ID is curly');
-  assert.equal(simple.prefs.test13, 26, 'test13 is 26');
-
-  simple.prefs.test14 = '15';
-  assert.equal(service.get('extensions.{34a1eae1-c20a-464f-9b0e-000000000000}.test14'), '15', 'test14 is 15');
-  assert.equal(service.get('extensions.{34a1eae1-c20a-464f-9b0e-000000000000}.test14'), simple.prefs.test14, 'simple test14 also 15');
-}
-
-// from `/test/test-self.js`, adapted to `sdk/test/assert` API
-exports.testSelfID = function*(assert) {
-  assert.equal(typeof(id), 'string', 'self.id is a string');
-  assert.ok(id.length > 0, 'self.id not empty');
-
-  let addon = yield getAddonByID(id);
-  assert.ok(addon, 'found addon with self.id');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/curly-id/package.json b/addon-sdk/source/test/addons/curly-id/package.json
deleted file mode 100644
index 213844662..000000000
--- a/addon-sdk/source/test/addons/curly-id/package.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "id": "{34a1eae1-c20a-464f-9b0e-000000000000}",
-    "fullName": "curly ID test",
-    "author": "Tomislav Jovanovic",
-    "preferences": [{
-        "name": "test13",
-        "type": "integer",
-        "title": "test13",
-        "value": 26
-    }],
-    "main": "./lib/main.js",
-    "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/developers/main.js b/addon-sdk/source/test/addons/developers/main.js
deleted file mode 100644
index d42faf643..000000000
--- a/addon-sdk/source/test/addons/developers/main.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { id } = require('sdk/self');
-const { getAddonByID } = require('sdk/addon/manager');
-
-exports.testDevelopers = function*(assert) {
-  let addon = yield getAddonByID(id);
-  let count = 0;
-  addon.developers.forEach(({ name }) => {
-    assert.equal(name, ++count == 1 ? 'A' : 'B', 'The developers keys are correct');
-  });
-  assert.equal(count, 2, 'The key count is correct');
-  assert.equal(addon.developers.length, 2, 'The key length is correct');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/developers/package.json b/addon-sdk/source/test/addons/developers/package.json
deleted file mode 100644
index 1d2a189ec..000000000
--- a/addon-sdk/source/test/addons/developers/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "id": "test-developers@jetpack",
-  "title": "Test developers package key",
-  "author": "Erik Vold",
-  "developers": [ "A", "B" ],
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/e10s-content/data/test-contentScriptFile.js b/addon-sdk/source/test/addons/e10s-content/data/test-contentScriptFile.js
deleted file mode 100644
index 7dc0e3f24..000000000
--- a/addon-sdk/source/test/addons/e10s-content/data/test-contentScriptFile.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-self.postMessage("msg from contentScriptFile");
diff --git a/addon-sdk/source/test/addons/e10s-content/data/test-page-worker.html b/addon-sdk/source/test/addons/e10s-content/data/test-page-worker.html
deleted file mode 100644
index 85264034a..000000000
--- a/addon-sdk/source/test/addons/e10s-content/data/test-page-worker.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-<head>
-    <meta charset="UTF-8">
-    <title>Page Worker test</title>
-</head>
-<body>
-  <p id="paragraph">Lorem ipsum dolor sit amet.</p>
-</body>
-</html>
diff --git a/addon-sdk/source/test/addons/e10s-content/data/test-page-worker.js b/addon-sdk/source/test/addons/e10s-content/data/test-page-worker.js
deleted file mode 100644
index 5114fe4e0..000000000
--- a/addon-sdk/source/test/addons/e10s-content/data/test-page-worker.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-// get title directly
-self.postMessage(["equal", document.title, "Page Worker test",
-            "Correct page title accessed directly"]);
-
-// get <p> directly
-var p = document.getElementById("paragraph");
-self.postMessage(["ok", !!p, "<p> can be accessed directly"]);
-self.postMessage(["equal", p.firstChild.nodeValue,
-            "Lorem ipsum dolor sit amet.",
-            "Correct text node expected"]);
-
-// Modify page
-var div = document.createElement("div");
-div.setAttribute("id", "block");
-div.appendChild(document.createTextNode("Test text created"));
-document.body.appendChild(div);
-
-// Check back the modification
-div = document.getElementById("block");
-self.postMessage(["ok", !!div, "<div> can be accessed directly"]);
-self.postMessage(["equal", div.firstChild.nodeValue,
-            "Test text created", "Correct text node expected"]);
-self.postMessage(["done"]);
-
diff --git a/addon-sdk/source/test/addons/e10s-content/data/test.html b/addon-sdk/source/test/addons/e10s-content/data/test.html
deleted file mode 100644
index 181e85f9b..000000000
--- a/addon-sdk/source/test/addons/e10s-content/data/test.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>foo</title>
-  </head>
-  <body>
-    <p>bar</p>
-  </body>
-</html>
diff --git a/addon-sdk/source/test/addons/e10s-content/lib/fixtures.js b/addon-sdk/source/test/addons/e10s-content/lib/fixtures.js
deleted file mode 100644
index d3bd49300..000000000
--- a/addon-sdk/source/test/addons/e10s-content/lib/fixtures.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { data } = require('sdk/self');
-
-exports.url = data.url;
diff --git a/addon-sdk/source/test/addons/e10s-content/lib/httpd.js b/addon-sdk/source/test/addons/e10s-content/lib/httpd.js
deleted file mode 100644
index e46ca96a0..000000000
--- a/addon-sdk/source/test/addons/e10s-content/lib/httpd.js
+++ /dev/null
@@ -1,5212 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
-* An implementation of an HTTP server both as a loadable script and as an XPCOM
-* component. See the accompanying README file for user documentation on
-* httpd.js.
-*/
-
-module.metadata = {
-  "stability": "experimental"
-};
-
-const { components, CC, Cc, Ci, Cr, Cu } = require("chrome");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-
-const PR_UINT32_MAX = Math.pow(2, 32) - 1;
-
-/** True if debugging output is enabled, false otherwise. */
-var DEBUG = false; // non-const *only* so tweakable in server tests
-
-/** True if debugging output should be timestamped. */
-var DEBUG_TIMESTAMP = false; // non-const so tweakable in server tests
-
-var gGlobalObject = Cc["@mozilla.org/systemprincipal;1"].createInstance();
-
-/**
-* Asserts that the given condition holds. If it doesn't, the given message is
-* dumped, a stack trace is printed, and an exception is thrown to attempt to
-* stop execution (which unfortunately must rely upon the exception not being
-* accidentally swallowed by the code that uses it).
-*/
-function NS_ASSERT(cond, msg)
-{
-  if (DEBUG && !cond)
-  {
-    dumpn("###!!!");
-    dumpn("###!!! ASSERTION" + (msg ? ": " + msg : "!"));
-    dumpn("###!!! Stack follows:");
-
-    var stack = new Error().stack.split(/\n/);
-    dumpn(stack.map(function(val) { return "###!!! " + val; }).join("\n"));
-
-    throw Cr.NS_ERROR_ABORT;
-  }
-}
-
-/** Constructs an HTTP error object. */
-function HttpError(code, description)
-{
-  this.code = code;
-  this.description = description;
-}
-HttpError.prototype =
-{
-  toString: function()
-  {
-    return this.code + " " + this.description;
-  }
-};
-
-/**
-* Errors thrown to trigger specific HTTP server responses.
-*/
-const HTTP_400 = new HttpError(400, "Bad Request");
-const HTTP_401 = new HttpError(401, "Unauthorized");
-const HTTP_402 = new HttpError(402, "Payment Required");
-const HTTP_403 = new HttpError(403, "Forbidden");
-const HTTP_404 = new HttpError(404, "Not Found");
-const HTTP_405 = new HttpError(405, "Method Not Allowed");
-const HTTP_406 = new HttpError(406, "Not Acceptable");
-const HTTP_407 = new HttpError(407, "Proxy Authentication Required");
-const HTTP_408 = new HttpError(408, "Request Timeout");
-const HTTP_409 = new HttpError(409, "Conflict");
-const HTTP_410 = new HttpError(410, "Gone");
-const HTTP_411 = new HttpError(411, "Length Required");
-const HTTP_412 = new HttpError(412, "Precondition Failed");
-const HTTP_413 = new HttpError(413, "Request Entity Too Large");
-const HTTP_414 = new HttpError(414, "Request-URI Too Long");
-const HTTP_415 = new HttpError(415, "Unsupported Media Type");
-const HTTP_417 = new HttpError(417, "Expectation Failed");
-
-const HTTP_500 = new HttpError(500, "Internal Server Error");
-const HTTP_501 = new HttpError(501, "Not Implemented");
-const HTTP_502 = new HttpError(502, "Bad Gateway");
-const HTTP_503 = new HttpError(503, "Service Unavailable");
-const HTTP_504 = new HttpError(504, "Gateway Timeout");
-const HTTP_505 = new HttpError(505, "HTTP Version Not Supported");
-
-/** Creates a hash with fields corresponding to the values in arr. */
-function array2obj(arr)
-{
-  var obj = {};
-  for (var i = 0; i < arr.length; i++)
-    obj[arr[i]] = arr[i];
-  return obj;
-}
-
-/** Returns an array of the integers x through y, inclusive. */
-function range(x, y)
-{
-  var arr = [];
-  for (var i = x; i <= y; i++)
-    arr.push(i);
-  return arr;
-}
-
-/** An object (hash) whose fields are the numbers of all HTTP error codes. */
-const HTTP_ERROR_CODES = array2obj(range(400, 417).concat(range(500, 505)));
-
-
-/**
-* The character used to distinguish hidden files from non-hidden files, a la
-* the leading dot in Apache. Since that mechanism also hides files from
-* easy display in LXR, ls output, etc. however, we choose instead to use a
-* suffix character. If a requested file ends with it, we append another
-* when getting the file on the server. If it doesn't, we just look up that
-* file. Therefore, any file whose name ends with exactly one of the character
-* is "hidden" and available for use by the server.
-*/
-const HIDDEN_CHAR = "^";
-
-/**
-* The file name suffix indicating the file containing overridden headers for
-* a requested file.
-*/
-const HEADERS_SUFFIX = HIDDEN_CHAR + "headers" + HIDDEN_CHAR;
-
-/** Type used to denote SJS scripts for CGI-like functionality. */
-const SJS_TYPE = "sjs";
-
-/** Base for relative timestamps produced by dumpn(). */
-var firstStamp = 0;
-
-/** dump(str) with a trailing "\n" -- only outputs if DEBUG. */
-function dumpn(str)
-{
-  if (DEBUG)
-  {
-    var prefix = "HTTPD-INFO | ";
-    if (DEBUG_TIMESTAMP)
-    {
-      if (firstStamp === 0)
-        firstStamp = Date.now();
-
-      var elapsed = Date.now() - firstStamp; // milliseconds
-      var min = Math.floor(elapsed / 60000);
-      var sec = (elapsed % 60000) / 1000;
-
-      if (sec < 10)
-        prefix += min + ":0" + sec.toFixed(3) + " | ";
-      else
-        prefix += min + ":" + sec.toFixed(3) + " | ";
-    }
-
-    dump(prefix + str + "\n");
-  }
-}
-
-/** Dumps the current JS stack if DEBUG. */
-function dumpStack()
-{
-  // peel off the frames for dumpStack() and Error()
-  var stack = new Error().stack.split(/\n/).slice(2);
-  stack.forEach(dumpn);
-}
-
-
-/** The XPCOM thread manager. */
-var gThreadManager = null;
-
-/** The XPCOM prefs service. */
-var gRootPrefBranch = null;
-function getRootPrefBranch()
-{
-  if (!gRootPrefBranch)
-  {
-    gRootPrefBranch = Cc["@mozilla.org/preferences-service;1"]
-                        .getService(Ci.nsIPrefBranch);
-  }
-  return gRootPrefBranch;
-}
-
-/**
-* JavaScript constructors for commonly-used classes; precreating these is a
-* speedup over doing the same from base principles. See the docs at
-* http://developer.mozilla.org/en/docs/components.Constructor for details.
-*/
-const ServerSocket = CC("@mozilla.org/network/server-socket;1",
-                        "nsIServerSocket",
-                        "init");
-const ScriptableInputStream = CC("@mozilla.org/scriptableinputstream;1",
-                                 "nsIScriptableInputStream",
-                                 "init");
-const Pipe = CC("@mozilla.org/pipe;1",
-                "nsIPipe",
-                "init");
-const FileInputStream = CC("@mozilla.org/network/file-input-stream;1",
-                           "nsIFileInputStream",
-                           "init");
-const ConverterInputStream = CC("@mozilla.org/intl/converter-input-stream;1",
-                                "nsIConverterInputStream",
-                                "init");
-const WritablePropertyBag = CC("@mozilla.org/hash-property-bag;1",
-                               "nsIWritablePropertyBag2");
-const SupportsString = CC("@mozilla.org/supports-string;1",
-                          "nsISupportsString");
-
-/* These two are non-const only so a test can overwrite them. */
-var BinaryInputStream = CC("@mozilla.org/binaryinputstream;1",
-                           "nsIBinaryInputStream",
-                           "setInputStream");
-var BinaryOutputStream = CC("@mozilla.org/binaryoutputstream;1",
-                            "nsIBinaryOutputStream",
-                            "setOutputStream");
-
-/**
-* Returns the RFC 822/1123 representation of a date.
-*
-* @param date : Number
-* the date, in milliseconds from midnight (00:00:00), January 1, 1970 GMT
-* @returns string
-* the representation of the given date
-*/
-function toDateString(date)
-{
-  //
-  // rfc1123-date = wkday "," SP date1 SP time SP "GMT"
-  // date1 = 2DIGIT SP month SP 4DIGIT
-  // ; day month year (e.g., 02 Jun 1982)
-  // time = 2DIGIT ":" 2DIGIT ":" 2DIGIT
-  // ; 00:00:00 - 23:59:59
-  // wkday = "Mon" | "Tue" | "Wed"
-  // | "Thu" | "Fri" | "Sat" | "Sun"
-  // month = "Jan" | "Feb" | "Mar" | "Apr"
-  // | "May" | "Jun" | "Jul" | "Aug"
-  // | "Sep" | "Oct" | "Nov" | "Dec"
-  //
-
-  const wkdayStrings = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-  const monthStrings = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
-                        "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-
-  /**
-* Processes a date and returns the encoded UTC time as a string according to
-* the format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toTime(date)
-  {
-    var hrs = date.getUTCHours();
-    var rv = (hrs < 10) ? "0" + hrs : hrs;
-
-    var mins = date.getUTCMinutes();
-    rv += ":";
-    rv += (mins < 10) ? "0" + mins : mins;
-
-    var secs = date.getUTCSeconds();
-    rv += ":";
-    rv += (secs < 10) ? "0" + secs : secs;
-
-    return rv;
-  }
-
-  /**
-* Processes a date and returns the encoded UTC date as a string according to
-* the date1 format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toDate1(date)
-  {
-    var day = date.getUTCDate();
-    var month = date.getUTCMonth();
-    var year = date.getUTCFullYear();
-
-    var rv = (day < 10) ? "0" + day : day;
-    rv += " " + monthStrings[month];
-    rv += " " + year;
-
-    return rv;
-  }
-
-  date = new Date(date);
-
-  const fmtString = "%wkday%, %date1% %time% GMT";
-  var rv = fmtString.replace("%wkday%", wkdayStrings[date.getUTCDay()]);
-  rv = rv.replace("%time%", toTime(date));
-  return rv.replace("%date1%", toDate1(date));
-}
-
-/**
-* Prints out a human-readable representation of the object o and its fields,
-* omitting those whose names begin with "_" if showMembers != true (to ignore
-* "private" properties exposed via getters/setters).
-*/
-function printObj(o, showMembers)
-{
-  var s = "******************************\n";
-  s += "o = {\n";
-  for (var i in o)
-  {
-    if (typeof(i) != "string" ||
-        (showMembers || (i.length > 0 && i[0] != "_")))
-      s+= " " + i + ": " + o[i] + ",\n";
-  }
-  s += " };\n";
-  s += "******************************";
-  dumpn(s);
-}
-
-/**
-* Instantiates a new HTTP server.
-*/
-function nsHttpServer()
-{
-  if (!gThreadManager)
-    gThreadManager = Cc["@mozilla.org/thread-manager;1"].getService();
-
-  /** The port on which this server listens. */
-  this._port = undefined;
-
-  /** The socket associated with this. */
-  this._socket = null;
-
-  /** The handler used to process requests to this server. */
-  this._handler = new ServerHandler(this);
-
-  /** Naming information for this server. */
-  this._identity = new ServerIdentity();
-
-  /**
-* Indicates when the server is to be shut down at the end of the request.
-*/
-  this._doQuit = false;
-
-  /**
-* True if the socket in this is closed (and closure notifications have been
-* sent and processed if the socket was ever opened), false otherwise.
-*/
-  this._socketClosed = true;
-
-  /**
-* Used for tracking existing connections and ensuring that all connections
-* are properly cleaned up before server shutdown; increases by 1 for every
-* new incoming connection.
-*/
-  this._connectionGen = 0;
-
-  /**
-* Hash of all open connections, indexed by connection number at time of
-* creation.
-*/
-  this._connections = {};
-}
-nsHttpServer.prototype =
-{
-  classID: components.ID("{54ef6f81-30af-4b1d-ac55-8ba811293e41}"),
-
-  // NSISERVERSOCKETLISTENER
-
-  /**
-* Processes an incoming request coming in on the given socket and contained
-* in the given transport.
-*
-* @param socket : nsIServerSocket
-* the socket through which the request was served
-* @param trans : nsISocketTransport
-* the transport for the request/response
-* @see nsIServerSocketListener.onSocketAccepted
-*/
-  onSocketAccepted: function(socket, trans)
-  {
-    dumpn("*** onSocketAccepted(socket=" + socket + ", trans=" + trans + ")");
-
-    dumpn(">>> new connection on " + trans.host + ":" + trans.port);
-
-    const SEGMENT_SIZE = 8192;
-    const SEGMENT_COUNT = 1024;
-    try
-    {
-      var input = trans.openInputStream(0, SEGMENT_SIZE, SEGMENT_COUNT)
-                       .QueryInterface(Ci.nsIAsyncInputStream);
-      var output = trans.openOutputStream(0, 0, 0);
-    }
-    catch (e)
-    {
-      dumpn("*** error opening transport streams: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    var connectionNumber = ++this._connectionGen;
-
-    try
-    {
-      var conn = new Connection(input, output, this, socket.port, trans.port,
-                                connectionNumber);
-      var reader = new RequestReader(conn);
-
-      // XXX add request timeout functionality here!
-
-      // Note: must use main thread here, or we might get a GC that will cause
-      // threadsafety assertions. We really need to fix XPConnect so that
-      // you can actually do things in multi-threaded JS. :-(
-      input.asyncWait(reader, 0, 0, gThreadManager.mainThread);
-    }
-    catch (e)
-    {
-      // Assume this connection can't be salvaged and bail on it completely;
-      // don't attempt to close it so that we can assert that any connection
-      // being closed is in this._connections.
-      dumpn("*** error in initial request-processing stages: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    this._connections[connectionNumber] = conn;
-    dumpn("*** starting connection " + connectionNumber);
-  },
-
-  /**
-* Called when the socket associated with this is closed.
-*
-* @param socket : nsIServerSocket
-* the socket being closed
-* @param status : nsresult
-* the reason the socket stopped listening (NS_BINDING_ABORTED if the server
-* was stopped using nsIHttpServer.stop)
-* @see nsIServerSocketListener.onStopListening
-*/
-  onStopListening: function(socket, status)
-  {
-    dumpn(">>> shutting down server on port " + socket.port);
-    this._socketClosed = true;
-    if (!this._hasOpenConnections())
-    {
-      dumpn("*** no open connections, notifying async from onStopListening");
-
-      // Notify asynchronously so that any pending teardown in stop() has a
-      // chance to run first.
-      var self = this;
-      var stopEvent =
-        {
-          run: function()
-          {
-            dumpn("*** _notifyStopped async callback");
-            self._notifyStopped();
-          }
-        };
-      gThreadManager.currentThread
-                    .dispatch(stopEvent, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-  },
-
-  // NSIHTTPSERVER
-
-  //
-  // see nsIHttpServer.start
-  //
-  start: function(port)
-  {
-    this._start(port, "localhost")
-  },
-
-  _start: function(port, host)
-  {
-    if (this._socket)
-      throw Cr.NS_ERROR_ALREADY_INITIALIZED;
-
-    this._port = port;
-    this._doQuit = this._socketClosed = false;
-
-    this._host = host;
-
-    // The listen queue needs to be long enough to handle
-    // network.http.max-persistent-connections-per-server concurrent connections,
-    // plus a safety margin in case some other process is talking to
-    // the server as well.
-    var prefs = getRootPrefBranch();
-    var maxConnections;
-    try {
-      // Bug 776860: The original pref was removed in favor of this new one:
-      maxConnections = prefs.getIntPref("network.http.max-persistent-connections-per-server") + 5;
-    }
-    catch(e) {
-      maxConnections = prefs.getIntPref("network.http.max-connections-per-server") + 5;
-    }
-
-    try
-    {
-      var loopback = true;
-      if (this._host != "127.0.0.1" && this._host != "localhost") {
-        var loopback = false;
-      }
-
-      var socket = new ServerSocket(this._port,
-                                    loopback, // true = localhost, false = everybody
-                                    maxConnections);
-      dumpn(">>> listening on port " + socket.port + ", " + maxConnections +
-            " pending connections");
-      socket.asyncListen(this);
-      this._identity._initialize(socket.port, host, true);
-      this._socket = socket;
-    }
-    catch (e)
-    {
-      dumpn("!!! could not start server on port " + port + ": " + e);
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    }
-  },
-
-  //
-  // see nsIHttpServer.stop
-  //
-  stop: function(callback)
-  {
-    if (!callback)
-      throw Cr.NS_ERROR_NULL_POINTER;
-    if (!this._socket)
-      throw Cr.NS_ERROR_UNEXPECTED;
-
-    this._stopCallback = typeof callback === "function"
-                       ? callback
-                       : function() { callback.onStopped(); };
-
-    dumpn(">>> stopping listening on port " + this._socket.port);
-    this._socket.close();
-    this._socket = null;
-
-    // We can't have this identity any more, and the port on which we're running
-    // this server now could be meaningless the next time around.
-    this._identity._teardown();
-
-    this._doQuit = false;
-
-    // socket-close notification and pending request completion happen async
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (file && (!file.exists() || file.isDirectory()))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handler.registerFile(path, file);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/" ||
-        path.charAt(path.length - 1) != "/" ||
-        (directory &&
-         (!directory.exists() || !directory.isDirectory())))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX determine behavior of nonexistent /foo/bar when a /foo/bar/ mapping
-    // exists!
-
-    this._handler.registerDirectory(path, directory);
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    this._handler.registerPathHandler(path, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    this._handler.registerPrefixHandler(prefix, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(code, handler)
-  {
-    this._handler.registerErrorHandler(code, handler);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    this._handler.setIndexHandler(handler);
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    this._handler.registerContentType(ext, type);
-  },
-
-  //
-  // see nsIHttpServer.serverIdentity
-  //
-  get identity()
-  {
-    return this._identity;
-  },
-
-  //
-  // see nsIHttpServer.getState
-  //
-  getState: function(path, k)
-  {
-    return this._handler._getState(path, k);
-  },
-
-  //
-  // see nsIHttpServer.setState
-  //
-  setState: function(path, k, v)
-  {
-    return this._handler._setState(path, k, v);
-  },
-
-  //
-  // see nsIHttpServer.getSharedState
-  //
-  getSharedState: function(k)
-  {
-    return this._handler._getSharedState(k);
-  },
-
-  //
-  // see nsIHttpServer.setSharedState
-  //
-  setSharedState: function(k, v)
-  {
-    return this._handler._setSharedState(k, v);
-  },
-
-  //
-  // see nsIHttpServer.getObjectState
-  //
-  getObjectState: function(k)
-  {
-    return this._handler._getObjectState(k);
-  },
-
-  //
-  // see nsIHttpServer.setObjectState
-  //
-  setObjectState: function(k, v)
-  {
-    return this._handler._setObjectState(k, v);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIServerSocketListener) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NON-XPCOM PUBLIC API
-
-  /**
-* Returns true iff this server is not running (and is not in the process of
-* serving any requests still to be processed when the server was last
-* stopped after being run).
-*/
-  isStopped: function()
-  {
-    return this._socketClosed && !this._hasOpenConnections();
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /** True if this server has any open connections to it, false otherwise. */
-  _hasOpenConnections: function()
-  {
-    //
-    // If we have any open connections, they're tracked as numeric properties on
-    // |this._connections|. The non-standard __count__ property could be used
-    // to check whether there are any properties, but standard-wise, even
-    // looking forward to ES5, there's no less ugly yet still O(1) way to do
-    // this.
-    //
-    for (var n in this._connections)
-      return true;
-    return false;
-  },
-
-  /** Calls the server-stopped callback provided when stop() was called. */
-  _notifyStopped: function()
-  {
-    NS_ASSERT(this._stopCallback !== null, "double-notifying?");
-    NS_ASSERT(!this._hasOpenConnections(), "should be done serving by now");
-
-    //
-    // NB: We have to grab this now, null out the member, *then* call the
-    // callback here, or otherwise the callback could (indirectly) futz with
-    // this._stopCallback by starting and immediately stopping this, at
-    // which point we'd be nulling out a field we no longer have a right to
-    // modify.
-    //
-    var callback = this._stopCallback;
-    this._stopCallback = null;
-    try
-    {
-      callback();
-    }
-    catch (e)
-    {
-      // not throwing because this is specified as being usually (but not
-      // always) asynchronous
-      dump("!!! error running onStopped callback: " + e + "\n");
-    }
-  },
-
-  /**
-* Notifies this server that the given connection has been closed.
-*
-* @param connection : Connection
-* the connection that was closed
-*/
-  _connectionClosed: function(connection)
-  {
-    NS_ASSERT(connection.number in this._connections,
-              "closing a connection " + this + " that we never added to the " +
-              "set of open connections?");
-    NS_ASSERT(this._connections[connection.number] === connection,
-              "connection number mismatch? " +
-              this._connections[connection.number]);
-    delete this._connections[connection.number];
-
-    // Fire a pending server-stopped notification if it's our responsibility.
-    if (!this._hasOpenConnections() && this._socketClosed)
-      this._notifyStopped();
-  },
-
-  /**
-* Requests that the server be shut down when possible.
-*/
-  _requestQuit: function()
-  {
-    dumpn(">>> requesting a quit");
-    dumpStack();
-    this._doQuit = true;
-  }
-};
-
-
-//
-// RFC 2396 section 3.2.2:
-//
-// host = hostname | IPv4address
-// hostname = *( domainlabel "." ) toplabel [ "." ]
-// domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
-// toplabel = alpha | alpha *( alphanum | "-" ) alphanum
-// IPv4address = 1*digit "." 1*digit "." 1*digit "." 1*digit
-//
-
-const HOST_REGEX =
-  new RegExp("^(?:" +
-               // *( domainlabel "." )
-               "(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)*" +
-               // toplabel
-               "[a-z](?:[a-z0-9-]*[a-z0-9])?" +
-             "|" +
-               // IPv4 address
-               "\\d+\\.\\d+\\.\\d+\\.\\d+" +
-             ")$",
-             "i");
-
-
-/**
-* Represents the identity of a server. An identity consists of a set of
-* (scheme, host, port) tuples denoted as locations (allowing a single server to
-* serve multiple sites or to be used behind both HTTP and HTTPS proxies for any
-* host/port). Any incoming request must be to one of these locations, or it
-* will be rejected with an HTTP 400 error. One location, denoted as the
-* primary location, is the location assigned in contexts where a location
-* cannot otherwise be endogenously derived, such as for HTTP/1.0 requests.
-*
-* A single identity may contain at most one location per unique host/port pair;
-* other than that, no restrictions are placed upon what locations may
-* constitute an identity.
-*/
-function ServerIdentity()
-{
-  /** The scheme of the primary location. */
-  this._primaryScheme = "http";
-
-  /** The hostname of the primary location. */
-  this._primaryHost = "127.0.0.1"
-
-  /** The port number of the primary location. */
-  this._primaryPort = -1;
-
-  /**
-* The current port number for the corresponding server, stored so that a new
-* primary location can always be set if the current one is removed.
-*/
-  this._defaultPort = -1;
-
-  /**
-* Maps hosts to maps of ports to schemes, e.g. the following would represent
-* https://example.com:789/ and http://example.org/:
-*
-* {
-* "xexample.com": { 789: "https" },
-* "xexample.org": { 80: "http" }
-* }
-*
-* Note the "x" prefix on hostnames, which prevents collisions with special
-* JS names like "prototype".
-*/
-  this._locations = { "xlocalhost": {} };
-}
-ServerIdentity.prototype =
-{
-  // NSIHTTPSERVERIDENTITY
-
-  //
-  // see nsIHttpServerIdentity.primaryScheme
-  //
-  get primaryScheme()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryScheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryHost
-  //
-  get primaryHost()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryHost;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryPort
-  //
-  get primaryPort()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryPort;
-  },
-
-  //
-  // see nsIHttpServerIdentity.add
-  //
-  add: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      this._locations["x" + host] = entry = {};
-
-    entry[port] = scheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.remove
-  //
-  remove: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return false;
-
-    var present = port in entry;
-    delete entry[port];
-
-    if (this._primaryScheme == scheme &&
-        this._primaryHost == host &&
-        this._primaryPort == port &&
-        this._defaultPort !== -1)
-    {
-      // Always keep at least one identity in existence at any time, unless
-      // we're in the process of shutting down (the last condition above).
-      this._primaryPort = -1;
-      this._initialize(this._defaultPort, host, false);
-    }
-
-    return present;
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  has: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    return "x" + host in this._locations &&
-           scheme === this._locations["x" + host][port];
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  getScheme: function(host, port)
-  {
-    this._validate("http", host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return "";
-
-    return entry[port] || "";
-  },
-
-  //
-  // see nsIHttpServerIdentity.setPrimary
-  //
-  setPrimary: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    this.add(scheme, host, port);
-
-    this._primaryScheme = scheme;
-    this._primaryHost = host;
-    this._primaryPort = port;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpServerIdentity) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Initializes the primary name for the corresponding server, based on the
-* provided port number.
-*/
-  _initialize: function(port, host, addSecondaryDefault)
-  {
-    this._host = host;
-    if (this._primaryPort !== -1)
-      this.add("http", host, port);
-    else
-      this.setPrimary("http", "localhost", port);
-    this._defaultPort = port;
-
-    // Only add this if we're being called at server startup
-    if (addSecondaryDefault && host != "127.0.0.1")
-      this.add("http", "127.0.0.1", port);
-  },
-
-  /**
-* Called at server shutdown time, unsets the primary location only if it was
-* the default-assigned location and removes the default location from the
-* set of locations used.
-*/
-  _teardown: function()
-  {
-    if (this._host != "127.0.0.1") {
-      // Not the default primary location, nothing special to do here
-      this.remove("http", "127.0.0.1", this._defaultPort);
-    }
-
-    // This is a *very* tricky bit of reasoning here; make absolutely sure the
-    // tests for this code pass before you commit changes to it.
-    if (this._primaryScheme == "http" &&
-        this._primaryHost == this._host &&
-        this._primaryPort == this._defaultPort)
-    {
-      // Make sure we don't trigger the readding logic in .remove(), then remove
-      // the default location.
-      var port = this._defaultPort;
-      this._defaultPort = -1;
-      this.remove("http", this._host, port);
-
-      // Ensure a server start triggers the setPrimary() path in ._initialize()
-      this._primaryPort = -1;
-    }
-    else
-    {
-      // No reason not to remove directly as it's not our primary location
-      this.remove("http", this._host, this._defaultPort);
-    }
-  },
-
-  /**
-* Ensures scheme, host, and port are all valid with respect to RFC 2396.
-*
-* @throws NS_ERROR_ILLEGAL_VALUE
-* if any argument doesn't match the corresponding production
-*/
-  _validate: function(scheme, host, port)
-  {
-    if (scheme !== "http" && scheme !== "https")
-    {
-      dumpn("*** server only supports http/https schemes: '" + scheme + "'");
-      dumpStack();
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (!HOST_REGEX.test(host))
-    {
-      dumpn("*** unexpected host: '" + host + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (port < 0 || port > 65535)
-    {
-      dumpn("*** unexpected port: '" + port + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-  }
-};
-
-
-/**
-* Represents a connection to the server (and possibly in the future the thread
-* on which the connection is processed).
-*
-* @param input : nsIInputStream
-* stream from which incoming data on the connection is read
-* @param output : nsIOutputStream
-* stream to write data out the connection
-* @param server : nsHttpServer
-* the server handling the connection
-* @param port : int
-* the port on which the server is running
-* @param outgoingPort : int
-* the outgoing port used by this connection
-* @param number : uint
-* a serial number used to uniquely identify this connection
-*/
-function Connection(input, output, server, port, outgoingPort, number)
-{
-  dumpn("*** opening new connection " + number + " on port " + outgoingPort);
-
-  /** Stream of incoming data. */
-  this.input = input;
-
-  /** Stream for outgoing data. */
-  this.output = output;
-
-  /** The server associated with this request. */
-  this.server = server;
-
-  /** The port on which the server is running. */
-  this.port = port;
-
-  /** The outgoing poort used by this connection. */
-  this._outgoingPort = outgoingPort;
-
-  /** The serial number of this connection. */
-  this.number = number;
-
-  /**
-* The request for which a response is being generated, null if the
-* incoming request has not been fully received or if it had errors.
-*/
-  this.request = null;
-
-  /** State variables for debugging. */
-  this._closed = this._processed = false;
-}
-Connection.prototype =
-{
-  /** Closes this connection's input/output streams. */
-  close: function()
-  {
-    dumpn("*** closing connection " + this.number +
-          " on port " + this._outgoingPort);
-
-    this.input.close();
-    this.output.close();
-    this._closed = true;
-
-    var server = this.server;
-    server._connectionClosed(this);
-
-    // If an error triggered a server shutdown, act on it now
-    if (server._doQuit)
-      server.stop(function() { /* not like we can do anything better */ });
-  },
-
-  /**
-* Initiates processing of this connection, using the data in the given
-* request.
-*
-* @param request : Request
-* the request which should be processed
-*/
-  process: function(request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-
-    this.request = request;
-    this.server._handler.handleResponse(this);
-  },
-
-  /**
-* Initiates processing of this connection, generating a response with the
-* given HTTP error code.
-*
-* @param code : uint
-* an HTTP code, so in the range [0, 1000)
-* @param request : Request
-* incomplete data about the incoming request (since there were errors
-* during its processing
-*/
-  processError: function(code, request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-    this.request = request;
-    this.server._handler.handleError(code, this);
-  },
-
-  /** Converts this to a string for debugging purposes. */
-  toString: function()
-  {
-    return "<Connection(" + this.number +
-           (this.request ? ", " + this.request.path : "") +"): " +
-           (this._closed ? "closed" : "open") + ">";
-  }
-};
-
-
-
-/** Returns an array of count bytes from the given input stream. */
-function readBytes(inputStream, count)
-{
-  return new BinaryInputStream(inputStream).readByteArray(count);
-}
-
-
-
-/** Request reader processing states; see RequestReader for details. */
-const READER_IN_REQUEST_LINE = 0;
-const READER_IN_HEADERS = 1;
-const READER_IN_BODY = 2;
-const READER_FINISHED = 3;
-
-
-/**
-* Reads incoming request data asynchronously, does any necessary preprocessing,
-* and forwards it to the request handler. Processing occurs in three states:
-*
-* READER_IN_REQUEST_LINE Reading the request's status line
-* READER_IN_HEADERS Reading headers in the request
-* READER_IN_BODY Reading the body of the request
-* READER_FINISHED Entire request has been read and processed
-*
-* During the first two stages, initial metadata about the request is gathered
-* into a Request object. Once the status line and headers have been processed,
-* we start processing the body of the request into the Request. Finally, when
-* the entire body has been read, we create a Response and hand it off to the
-* ServerHandler to be given to the appropriate request handler.
-*
-* @param connection : Connection
-* the connection for the request being read
-*/
-function RequestReader(connection)
-{
-  /** Connection metadata for this request. */
-  this._connection = connection;
-
-  /**
-* A container providing line-by-line access to the raw bytes that make up the
-* data which has been read from the connection but has not yet been acted
-* upon (by passing it to the request handler or by extracting request
-* metadata from it).
-*/
-  this._data = new LineData();
-
-  /**
-* The amount of data remaining to be read from the body of this request.
-* After all headers in the request have been read this is the value in the
-* Content-Length header, but as the body is read its value decreases to zero.
-*/
-  this._contentLength = 0;
-
-  /** The current state of parsing the incoming request. */
-  this._state = READER_IN_REQUEST_LINE;
-
-  /** Metadata constructed from the incoming request for the request handler. */
-  this._metadata = new Request(connection.port);
-
-  /**
-* Used to preserve state if we run out of line data midway through a
-* multi-line header. _lastHeaderName stores the name of the header, while
-* _lastHeaderValue stores the value we've seen so far for the header.
-*
-* These fields are always either both undefined or both strings.
-*/
-  this._lastHeaderName = this._lastHeaderValue = undefined;
-}
-RequestReader.prototype =
-{
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Called when more data from the incoming request is available. This method
-* then reads the available data from input and deals with that data as
-* necessary, depending upon the syntax of already-downloaded data.
-*
-* @param input : nsIAsyncInputStream
-* the stream of incoming data from the connection
-*/
-  onInputStreamReady: function(input)
-  {
-    dumpn("*** onInputStreamReady(input=" + input + ") on thread " +
-          gThreadManager.currentThread + " (main is " +
-          gThreadManager.mainThread + ")");
-    dumpn("*** this._state == " + this._state);
-
-    // Handle cases where we get more data after a request error has been
-    // discovered but *before* we can close the connection.
-    var data = this._data;
-    if (!data)
-      return;
-
-    try
-    {
-      data.appendBytes(readBytes(input, input.available()));
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** WARNING: unexpected error when reading from socket; will " +
-              "be treated as if the input stream had been closed");
-        dumpn("*** WARNING: actual error was: " + e);
-      }
-
-      // We've lost a race -- input has been closed, but we're still expecting
-      // to read more data. available() will throw in this case, and since
-      // we're dead in the water now, destroy the connection.
-      dumpn("*** onInputStreamReady called on a closed input, destroying " +
-            "connection");
-      this._connection.close();
-      return;
-    }
-
-    switch (this._state)
-    {
-      default:
-        NS_ASSERT(false, "invalid state: " + this._state);
-        break;
-
-      case READER_IN_REQUEST_LINE:
-        if (!this._processRequestLine())
-          break;
-        /* fall through */
-
-      case READER_IN_HEADERS:
-        if (!this._processHeaders())
-          break;
-        /* fall through */
-
-      case READER_IN_BODY:
-        this._processBody();
-    }
-
-    if (this._state != READER_FINISHED)
-      input.asyncWait(this, 0, 0, gThreadManager.currentThread);
-  },
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(aIID)
-  {
-    if (aIID.equals(Ci.nsIInputStreamCallback) ||
-        aIID.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE API
-
-  /**
-* Processes unprocessed, downloaded data as a request line.
-*
-* @returns boolean
-* true iff the request line has been fully processed
-*/
-  _processRequestLine: function()
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    // Servers SHOULD ignore any empty line(s) received where a Request-Line
-    // is expected (section 4.1).
-    var data = this._data;
-    var line = {};
-    var readSuccess;
-    while ((readSuccess = data.readLine(line)) && line.value == "")
-      dumpn("*** ignoring beginning blank line...");
-
-    // if we don't have a full line, wait until we do
-    if (!readSuccess)
-      return false;
-
-    // we have the first non-blank line
-    try
-    {
-      this._parseRequestLine(line.value);
-      this._state = READER_IN_HEADERS;
-      return true;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing request headers.
-*
-* @returns boolean
-* true iff header data in the request has been fully processed
-*/
-  _processHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    // XXX things to fix here:
-    //
-    // - need to support RFC 2047-encoded non-US-ASCII characters
-
-    try
-    {
-      var done = this._parseHeaders();
-      if (done)
-      {
-        var request = this._metadata;
-
-        // XXX this is wrong for requests with transfer-encodings applied to
-        // them, particularly chunked (which by its nature can have no
-        // meaningful Content-Length header)!
-        this._contentLength = request.hasHeader("Content-Length")
-                            ? parseInt(request.getHeader("Content-Length"), 10)
-                            : 0;
-        dumpn("_processHeaders, Content-length=" + this._contentLength);
-
-        this._state = READER_IN_BODY;
-      }
-      return done;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing the request body.
-*
-* @returns boolean
-* true iff the request body has been fully processed
-*/
-  _processBody: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    // XXX handle chunked transfer-coding request bodies!
-
-    try
-    {
-      if (this._contentLength > 0)
-      {
-        var data = this._data.purge();
-        var count = Math.min(data.length, this._contentLength);
-        dumpn("*** loading data=" + data + " len=" + data.length +
-              " excess=" + (data.length - count));
-
-        var bos = new BinaryOutputStream(this._metadata._bodyOutputStream);
-        bos.writeByteArray(data, count);
-        this._contentLength -= count;
-      }
-
-      dumpn("*** remaining body data len=" + this._contentLength);
-      if (this._contentLength == 0)
-      {
-        this._validateRequest();
-        this._state = READER_FINISHED;
-        this._handleResponse();
-        return true;
-      }
-
-      return false;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Does various post-header checks on the data in this request.
-*
-* @throws : HttpError
-* if the request was malformed in some way
-*/
-  _validateRequest: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    dumpn("*** _validateRequest");
-
-    var metadata = this._metadata;
-    var headers = metadata._headers;
-
-    // 19.6.1.1 -- servers MUST report 400 to HTTP/1.1 requests w/o Host header
-    var identity = this._connection.server.identity;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-    {
-      if (!headers.hasHeader("Host"))
-      {
-        dumpn("*** malformed HTTP/1.1 or greater request with no Host header!");
-        throw HTTP_400;
-      }
-
-      // If the Request-URI wasn't absolute, then we need to determine our host.
-      // We have to determine what scheme was used to access us based on the
-      // server identity data at this point, because the request just doesn't
-      // contain enough data on its own to do this, sadly.
-      if (!metadata._host)
-      {
-        var host, port;
-        var hostPort = headers.getHeader("Host");
-        var colon = hostPort.indexOf(":");
-        if (colon < 0)
-        {
-          host = hostPort;
-          port = "";
-        }
-        else
-        {
-          host = hostPort.substring(0, colon);
-          port = hostPort.substring(colon + 1);
-        }
-
-        // NB: We allow an empty port here because, oddly, a colon may be
-        // present even without a port number, e.g. "example.com:"; in this
-        // case the default port applies.
-        if (!HOST_REGEX.test(host) || !/^\d*$/.test(port))
-        {
-          dumpn("*** malformed hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        // If we're not given a port, we're stuck, because we don't know what
-        // scheme to use to look up the correct port here, in general. Since
-        // the HTTPS case requires a tunnel/proxy and thus requires that the
-        // requested URI be absolute (and thus contain the necessary
-        // information), let's assume HTTP will prevail and use that.
-        port = +port || 80;
-
-        var scheme = identity.getScheme(host, port);
-        if (!scheme)
-        {
-          dumpn("*** unrecognized hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        metadata._scheme = scheme;
-        metadata._host = host;
-        metadata._port = port;
-      }
-    }
-    else
-    {
-      NS_ASSERT(metadata._host === undefined,
-                "HTTP/1.0 doesn't allow absolute paths in the request line!");
-
-      metadata._scheme = identity.primaryScheme;
-      metadata._host = identity.primaryHost;
-      metadata._port = identity.primaryPort;
-    }
-
-    NS_ASSERT(identity.has(metadata._scheme, metadata._host, metadata._port),
-              "must have a location we recognize by now!");
-  },
-
-  /**
-* Handles responses in case of error, either in the server or in the request.
-*
-* @param e
-* the specific error encountered, which is an HttpError in the case where
-* the request is in some way invalid or cannot be fulfilled; if this isn't
-* an HttpError we're going to be paranoid and shut down, because that
-* shouldn't happen, ever
-*/
-  _handleError: function(e)
-  {
-    // Don't fall back into normal processing!
-    this._state = READER_FINISHED;
-
-    var server = this._connection.server;
-    if (e instanceof HttpError)
-    {
-      var code = e.code;
-    }
-    else
-    {
-      dumpn("!!! UNEXPECTED ERROR: " + e +
-            (e.lineNumber ? ", line " + e.lineNumber : ""));
-
-      // no idea what happened -- be paranoid and shut down
-      code = 500;
-      server._requestQuit();
-    }
-
-    // make attempted reuse of data an error
-    this._data = null;
-
-    this._connection.processError(code, this._metadata);
-  },
-
-  /**
-* Now that we've read the request line and headers, we can actually hand off
-* the request to be handled.
-*
-* This method is called once per request, after the request line and all
-* headers and the body, if any, have been received.
-*/
-  _handleResponse: function()
-  {
-    NS_ASSERT(this._state == READER_FINISHED);
-
-    // We don't need the line-based data any more, so make attempted reuse an
-    // error.
-    this._data = null;
-
-    this._connection.process(this._metadata);
-  },
-
-
-  // PARSING
-
-  /**
-* Parses the request line for the HTTP request associated with this.
-*
-* @param line : string
-* the request line
-*/
-  _parseRequestLine: function(line)
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    dumpn("*** _parseRequestLine('" + line + "')");
-
-    var metadata = this._metadata;
-
-    // clients and servers SHOULD accept any amount of SP or HT characters
-    // between fields, even though only a single SP is required (section 19.3)
-    var request = line.split(/[ \t]+/);
-    if (!request || request.length != 3)
-      throw HTTP_400;
-
-    metadata._method = request[0];
-
-    // get the HTTP version
-    var ver = request[2];
-    var match = ver.match(/^HTTP\/(\d+\.\d+)$/);
-    if (!match)
-      throw HTTP_400;
-
-    // determine HTTP version
-    try
-    {
-      metadata._httpVersion = new nsHttpVersion(match[1]);
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_0))
-        throw "unsupported HTTP version";
-    }
-    catch (e)
-    {
-      // we support HTTP/1.0 and HTTP/1.1 only
-      throw HTTP_501;
-    }
-
-
-    var fullPath = request[1];
-    var serverIdentity = this._connection.server.identity;
-
-    var scheme, host, port;
-
-    if (fullPath.charAt(0) != "/")
-    {
-      // No absolute paths in the request line in HTTP prior to 1.1
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-        throw HTTP_400;
-
-      try
-      {
-        var uri = Cc["@mozilla.org/network/io-service;1"]
-                    .getService(Ci.nsIIOService)
-                    .newURI(fullPath, null, null);
-        fullPath = uri.path;
-        scheme = uri.scheme;
-        host = metadata._host = uri.asciiHost;
-        port = uri.port;
-        if (port === -1)
-        {
-          if (scheme === "http")
-            port = 80;
-          else if (scheme === "https")
-            port = 443;
-          else
-            throw HTTP_400;
-        }
-      }
-      catch (e)
-      {
-        // If the host is not a valid host on the server, the response MUST be a
-        // 400 (Bad Request) error message (section 5.2). Alternately, the URI
-        // is malformed.
-        throw HTTP_400;
-      }
-
-      if (!serverIdentity.has(scheme, host, port) || fullPath.charAt(0) != "/")
-        throw HTTP_400;
-    }
-
-    var splitter = fullPath.indexOf("?");
-    if (splitter < 0)
-    {
-      // _queryString already set in ctor
-      metadata._path = fullPath;
-    }
-    else
-    {
-      metadata._path = fullPath.substring(0, splitter);
-      metadata._queryString = fullPath.substring(splitter + 1);
-    }
-
-    metadata._scheme = scheme;
-    metadata._host = host;
-    metadata._port = port;
-  },
-
-  /**
-* Parses all available HTTP headers in this until the header-ending CRLFCRLF,
-* adding them to the store of headers in the request.
-*
-* @throws
-* HTTP_400 if the headers are malformed
-* @returns boolean
-* true if all headers have now been processed, false otherwise
-*/
-  _parseHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    dumpn("*** _parseHeaders");
-
-    var data = this._data;
-
-    var headers = this._metadata._headers;
-    var lastName = this._lastHeaderName;
-    var lastVal = this._lastHeaderValue;
-
-    var line = {};
-    while (true)
-    {
-      NS_ASSERT(!((lastVal === undefined) ^ (lastName === undefined)),
-                lastName === undefined ?
-                  "lastVal without lastName? lastVal: '" + lastVal + "'" :
-                  "lastName without lastVal? lastName: '" + lastName + "'");
-
-      if (!data.readLine(line))
-      {
-        // save any data we have from the header we might still be processing
-        this._lastHeaderName = lastName;
-        this._lastHeaderValue = lastVal;
-        return false;
-      }
-
-      var lineText = line.value;
-      var firstChar = lineText.charAt(0);
-
-      // blank line means end of headers
-      if (lineText == "")
-      {
-        // we're finished with the previous header
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-        else
-        {
-          // no headers in request -- valid for HTTP/1.0 requests
-        }
-
-        // either way, we're done processing headers
-        this._state = READER_IN_BODY;
-        return true;
-      }
-      else if (firstChar == " " || firstChar == "\t")
-      {
-        // multi-line header if we've already seen a header line
-        if (!lastName)
-        {
-          // we don't have a header to continue!
-          throw HTTP_400;
-        }
-
-        // append this line's text to the value; starts with SP/HT, so no need
-        // for separating whitespace
-        lastVal += lineText;
-      }
-      else
-      {
-        // we have a new header, so set the old one (if one existed)
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-
-        var colon = lineText.indexOf(":"); // first colon must be splitter
-        if (colon < 1)
-        {
-          // no colon or missing header field-name
-          throw HTTP_400;
-        }
-
-        // set header name, value (to be set in the next loop, usually)
-        lastName = lineText.substring(0, colon);
-        lastVal = lineText.substring(colon + 1);
-      } // empty, continuation, start of header
-    } // while (true)
-  }
-};
-
-
-/** The character codes for CR and LF. */
-const CR = 0x0D, LF = 0x0A;
-
-/**
-* Calculates the number of characters before the first CRLF pair in array, or
-* -1 if the array contains no CRLF pair.
-*
-* @param array : Array
-* an array of numbers in the range [0, 256), each representing a single
-* character; the first CRLF is the lowest index i where
-* |array[i] == "\r".charCodeAt(0)| and |array[i+1] == "\n".charCodeAt(0)|,
-* if such an |i| exists, and -1 otherwise
-* @returns int
-* the index of the first CRLF if any were present, -1 otherwise
-*/
-function findCRLF(array)
-{
-  for (var i = array.indexOf(CR); i >= 0; i = array.indexOf(CR, i + 1))
-  {
-    if (array[i + 1] == LF)
-      return i;
-  }
-  return -1;
-}
-
-
-/**
-* A container which provides line-by-line access to the arrays of bytes with
-* which it is seeded.
-*/
-function LineData()
-{
-  /** An array of queued bytes from which to get line-based characters. */
-  this._data = [];
-}
-LineData.prototype =
-{
-  /**
-* Appends the bytes in the given array to the internal data cache maintained
-* by this.
-*/
-  appendBytes: function(bytes)
-  {
-    Array.prototype.push.apply(this._data, bytes);
-  },
-
-  /**
-* Removes and returns a line of data, delimited by CRLF, from this.
-*
-* @param out
-* an object whose "value" property will be set to the first line of text
-* present in this, sans CRLF, if this contains a full CRLF-delimited line
-* of text; if this doesn't contain enough data, the value of the property
-* is undefined
-* @returns boolean
-* true if a full line of data could be read from the data in this, false
-* otherwise
-*/
-  readLine: function(out)
-  {
-    var data = this._data;
-    var length = findCRLF(data);
-    if (length < 0)
-      return false;
-
-    //
-    // We have the index of the CR, so remove all the characters, including
-    // CRLF, from the array with splice, and convert the removed array into the
-    // corresponding string, from which we then strip the trailing CRLF.
-    //
-    // Getting the line in this matter acknowledges that substring is an O(1)
-    // operation in SpiderMonkey because strings are immutable, whereas two
-    // splices, both from the beginning of the data, are less likely to be as
-    // cheap as a single splice plus two extra character conversions.
-    //
-    var line = String.fromCharCode.apply(null, data.splice(0, length + 2));
-    out.value = line.substring(0, length);
-
-    return true;
-  },
-
-  /**
-* Removes the bytes currently within this and returns them in an array.
-*
-* @returns Array
-* the bytes within this when this method is called
-*/
-  purge: function()
-  {
-    var data = this._data;
-    this._data = [];
-    return data;
-  }
-};
-
-
-
-/**
-* Creates a request-handling function for an nsIHttpRequestHandler object.
-*/
-function createHandlerFunc(handler)
-{
-  return function(metadata, response) { handler.handle(metadata, response); };
-}
-
-
-/**
-* The default handler for directories; writes an HTML response containing a
-* slightly-formatted directory listing.
-*/
-function defaultIndexHandler(metadata, response)
-{
-  response.setHeader("Content-Type", "text/html", false);
-
-  var path = htmlEscape(decodeURI(metadata.path));
-
-  //
-  // Just do a very basic bit of directory listings -- no need for too much
-  // fanciness, especially since we don't have a style sheet in which we can
-  // stick rules (don't want to pollute the default path-space).
-  //
-
-  var body = '<html>\
-<head>\
-<title>' + path + '</title>\
-</head>\
-<body>\
-<h1>' + path + '</h1>\
-<ol style="list-style-type: none">';
-
-  var directory = metadata.getProperty("directory").QueryInterface(Ci.nsILocalFile);
-  NS_ASSERT(directory && directory.isDirectory());
-
-  var fileList = [];
-  var files = directory.directoryEntries;
-  while (files.hasMoreElements())
-  {
-    var f = files.getNext().QueryInterface(Ci.nsIFile);
-    var name = f.leafName;
-    if (!f.isHidden() &&
-        (name.charAt(name.length - 1) != HIDDEN_CHAR ||
-         name.charAt(name.length - 2) == HIDDEN_CHAR))
-      fileList.push(f);
-  }
-
-  fileList.sort(fileSort);
-
-  for (var i = 0; i < fileList.length; i++)
-  {
-    var file = fileList[i];
-    try
-    {
-      var name = file.leafName;
-      if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-        name = name.substring(0, name.length - 1);
-      var sep = file.isDirectory() ? "/" : "";
-
-      // Note: using " to delimit the attribute here because encodeURIComponent
-      // passes through '.
-      var item = '<li><a href="' + encodeURIComponent(name) + sep + '">' +
-                   htmlEscape(name) + sep +
-                 '</a></li>';
-
-      body += item;
-    }
-    catch (e) { /* some file system error, ignore the file */ }
-  }
-
-  body += ' </ol>\
-</body>\
-</html>';
-
-  response.bodyOutputStream.write(body, body.length);
-}
-
-/**
-* Sorts a and b (nsIFile objects) into an aesthetically pleasing order.
-*/
-function fileSort(a, b)
-{
-  var dira = a.isDirectory(), dirb = b.isDirectory();
-
-  if (dira && !dirb)
-    return -1;
-  if (dirb && !dira)
-    return 1;
-
-  var namea = a.leafName.toLowerCase(), nameb = b.leafName.toLowerCase();
-  return nameb > namea ? -1 : 1;
-}
-
-
-/**
-* Converts an externally-provided path into an internal path for use in
-* determining file mappings.
-*
-* @param path
-* the path to convert
-* @param encoded
-* true if the given path should be passed through decodeURI prior to
-* conversion
-* @throws URIError
-* if path is incorrectly encoded
-*/
-function toInternalPath(path, encoded)
-{
-  if (encoded)
-    path = decodeURI(path);
-
-  var comps = path.split("/");
-  for (var i = 0, sz = comps.length; i < sz; i++)
-  {
-    var comp = comps[i];
-    if (comp.charAt(comp.length - 1) == HIDDEN_CHAR)
-      comps[i] = comp + HIDDEN_CHAR;
-  }
-  return comps.join("/");
-}
-
-
-/**
-* Adds custom-specified headers for the given file to the given response, if
-* any such headers are specified.
-*
-* @param file
-* the file on the disk which is to be written
-* @param metadata
-* metadata about the incoming request
-* @param response
-* the Response to which any specified headers/data should be written
-* @throws HTTP_500
-* if an error occurred while processing custom-specified headers
-*/
-function maybeAddHeaders(file, metadata, response)
-{
-  var name = file.leafName;
-  if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-    name = name.substring(0, name.length - 1);
-
-  var headerFile = file.parent;
-  headerFile.append(name + HEADERS_SUFFIX);
-
-  if (!headerFile.exists())
-    return;
-
-  const PR_RDONLY = 0x01;
-  var fis = new FileInputStream(headerFile, PR_RDONLY, 0o444,
-                                Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-  try
-  {
-    var lis = new ConverterInputStream(fis, "UTF-8", 1024, 0x0);
-    lis.QueryInterface(Ci.nsIUnicharLineInputStream);
-
-    var line = {value: ""};
-    var more = lis.readLine(line);
-
-    if (!more && line.value == "")
-      return;
-
-
-    // request line
-
-    var status = line.value;
-    if (status.indexOf("HTTP ") == 0)
-    {
-      status = status.substring(5);
-      var space = status.indexOf(" ");
-      var code, description;
-      if (space < 0)
-      {
-        code = status;
-        description = "";
-      }
-      else
-      {
-        code = status.substring(0, space);
-        description = status.substring(space + 1, status.length);
-      }
-
-      response.setStatusLine(metadata.httpVersion, parseInt(code, 10), description);
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-
-    // headers
-    while (more || line.value != "")
-    {
-      var header = line.value;
-      var colon = header.indexOf(":");
-
-      response.setHeader(header.substring(0, colon),
-                         header.substring(colon + 1, header.length),
-                         false); // allow overriding server-set headers
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-  }
-  catch (e)
-  {
-    dumpn("WARNING: error in headers for " + metadata.path + ": " + e);
-    throw HTTP_500;
-  }
-  finally
-  {
-    fis.close();
-  }
-}
-
-
-/**
-* An object which handles requests for a server, executing default and
-* overridden behaviors as instructed by the code which uses and manipulates it.
-* Default behavior includes the paths / and /trace (diagnostics), with some
-* support for HTTP error pages for various codes and fallback to HTTP 500 if
-* those codes fail for any reason.
-*
-* @param server : nsHttpServer
-* the server in which this handler is being used
-*/
-function ServerHandler(server)
-{
-  // FIELDS
-
-  /**
-* The nsHttpServer instance associated with this handler.
-*/
-  this._server = server;
-
-  /**
-* A FileMap object containing the set of path->nsILocalFile mappings for
-* all directory mappings set in the server (e.g., "/" for /var/www/html/,
-* "/foo/bar/" for /local/path/, and "/foo/bar/baz/" for /local/path2).
-*
-* Note carefully: the leading and trailing "/" in each path (not file) are
-* removed before insertion to simplify the code which uses this. You have
-* been warned!
-*/
-  this._pathDirectoryMap = new FileMap();
-
-  /**
-* Custom request handlers for the server in which this resides. Path-handler
-* pairs are stored as property-value pairs in this property.
-*
-* @see ServerHandler.prototype._defaultPaths
-*/
-  this._overridePaths = {};
-
-  /**
-* Custom request handlers for the server in which this resides. Prefix-handler
-* pairs are stored as property-value pairs in this property.
-*/
-  this._overridePrefixes = {};
-
-  /**
-* Custom request handlers for the error handlers in the server in which this
-* resides. Path-handler pairs are stored as property-value pairs in this
-* property.
-*
-* @see ServerHandler.prototype._defaultErrors
-*/
-  this._overrideErrors = {};
-
-  /**
-* Maps file extensions to their MIME types in the server, overriding any
-* mapping that might or might not exist in the MIME service.
-*/
-  this._mimeMappings = {};
-
-  /**
-* The default handler for requests for directories, used to serve directories
-* when no index file is present.
-*/
-  this._indexHandler = defaultIndexHandler;
-
-  /** Per-path state storage for the server. */
-  this._state = {};
-
-  /** Entire-server state storage. */
-  this._sharedState = {};
-
-  /** Entire-server state storage for nsISupports values. */
-  this._objectState = {};
-}
-ServerHandler.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Handles a request to this server, responding to the request appropriately
-* and initiating server shutdown if necessary.
-*
-* This method never throws an exception.
-*
-* @param connection : Connection
-* the connection for this request
-*/
-  handleResponse: function(connection)
-  {
-    var request = connection.request;
-    var response = new Response(connection);
-
-    var path = request.path;
-    dumpn("*** path == " + path);
-
-    try
-    {
-      try
-      {
-        if (path in this._overridePaths)
-        {
-          // explicit paths first, then files based on existing directory mappings,
-          // then (if the file doesn't exist) built-in server default paths
-          dumpn("calling override for " + path);
-          this._overridePaths[path](request, response);
-        }
-        else
-        {
-          let longestPrefix = "";
-          for (let prefix in this._overridePrefixes)
-          {
-            if (prefix.length > longestPrefix.length && path.startsWith(prefix))
-            {
-              longestPrefix = prefix;
-            }
-          }
-          if (longestPrefix.length > 0)
-          {
-            dumpn("calling prefix override for " + longestPrefix);
-            this._overridePrefixes[longestPrefix](request, response);
-          }
-          else
-          {
-            this._handleDefault(request, response);
-          }
-        }
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        if (!(e instanceof HttpError))
-        {
-          dumpn("*** unexpected error: e == " + e);
-          throw HTTP_500;
-        }
-        if (e.code !== 404)
-          throw e;
-
-        dumpn("*** default: " + (path in this._defaultPaths));
-
-        response = new Response(connection);
-        if (path in this._defaultPaths)
-          this._defaultPaths[path](request, response);
-        else
-          throw HTTP_404;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort(e);
-        return;
-      }
-
-      var errorCode = "internal";
-
-      try
-      {
-        if (!(e instanceof HttpError))
-          throw e;
-
-        errorCode = e.code;
-        dumpn("*** errorCode == " + errorCode);
-
-        response = new Response(connection);
-        if (e.customErrorHandling)
-          e.customErrorHandling(response);
-        this._handleError(errorCode, request, response);
-        return;
-      }
-      catch (e2)
-      {
-        dumpn("*** error handling " + errorCode + " error: " +
-              "e2 == " + e2 + ", shutting down server");
-
-        connection.server._requestQuit();
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (!file)
-    {
-      dumpn("*** unregistering '" + path + "' mapping");
-      delete this._overridePaths[path];
-      return;
-    }
-
-    dumpn("*** registering '" + path + "' as mapping to " + file.path);
-    file = file.clone();
-
-    var self = this;
-    this._overridePaths[path] =
-      function(request, response)
-      {
-        if (!file.exists())
-          throw HTTP_404;
-
-        response.setStatusLine(request.httpVersion, 200, "OK");
-        self._writeFileResponse(request, file, response, 0, file.fileSize);
-      };
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePaths, path);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    // XXX true prefix validation!
-    if (!(prefix.startsWith("/") && prefix.endsWith("/")))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePrefixes, prefix);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // strip off leading and trailing '/' so that we can use lastIndexOf when
-    // determining exactly how a path maps onto a mapped directory --
-    // conditional is required here to deal with "/".substring(1, 0) being
-    // converted to "/".substring(0, 1) per the JS specification
-    var key = path.length == 1 ? "" : path.substring(1, path.length - 1);
-
-    // the path-to-directory mapping code requires that the first character not
-    // be "/", or it will go into an infinite loop
-    if (key.charAt(0) == "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    key = toInternalPath(key, false);
-
-    if (directory)
-    {
-      dumpn("*** mapping '" + path + "' to the location " + directory.path);
-      this._pathDirectoryMap.put(key, directory);
-    }
-    else
-    {
-      dumpn("*** removing mapping for '" + path + "'");
-      this._pathDirectoryMap.put(key, null);
-    }
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(err, handler)
-  {
-    if (!(err in HTTP_ERROR_CODES))
-      dumpn("*** WARNING: registering non-HTTP/1.1 error code " +
-            "(" + err + ") handler -- was this intentional?");
-
-    this._handlerToField(handler, this._overrideErrors, err);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    if (!handler)
-      handler = defaultIndexHandler;
-    else if (typeof(handler) != "function")
-      handler = createHandlerFunc(handler);
-
-    this._indexHandler = handler;
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    if (!type)
-      delete this._mimeMappings[ext];
-    else
-      this._mimeMappings[ext] = headerUtils.normalizeFieldValue(type);
-  },
-
-  // PRIVATE API
-
-  /**
-* Sets or remove (if handler is null) a handler in an object with a key.
-*
-* @param handler
-* a handler, either function or an nsIHttpRequestHandler
-* @param dict
-* The object to attach the handler to.
-* @param key
-* The field name of the handler.
-*/
-  _handlerToField: function(handler, dict, key)
-  {
-    // for convenience, handler can be a function if this is run from xpcshell
-    if (typeof(handler) == "function")
-      dict[key] = handler;
-    else if (handler)
-      dict[key] = createHandlerFunc(handler);
-    else
-      delete dict[key];
-  },
-
-  /**
-* Handles a request which maps to a file in the local filesystem (if a base
-* path has already been set; otherwise the 404 error is thrown).
-*
-* @param metadata : Request
-* metadata for the incoming request
-* @param response : Response
-* an uninitialized Response to the given request, to be initialized by a
-* request handler
-* @throws HTTP_###
-* if an HTTP error occurred (usually HTTP_404); note that in this case the
-* calling code must handle post-processing of the response
-*/
-  _handleDefault: function(metadata, response)
-  {
-    dumpn("*** _handleDefault()");
-
-    response.setStatusLine(metadata.httpVersion, 200, "OK");
-
-    var path = metadata.path;
-    NS_ASSERT(path.charAt(0) == "/", "invalid path: <" + path + ">");
-
-    // determine the actual on-disk file; this requires finding the deepest
-    // path-to-directory mapping in the requested URL
-    var file = this._getFileForPath(path);
-
-    // the "file" might be a directory, in which case we either serve the
-    // contained index.html or make the index handler write the response
-    if (file.exists() && file.isDirectory())
-    {
-      file.append("index.html"); // make configurable?
-      if (!file.exists() || file.isDirectory())
-      {
-        metadata._ensurePropertyBag();
-        metadata._bag.setPropertyAsInterface("directory", file.parent);
-        this._indexHandler(metadata, response);
-        return;
-      }
-    }
-
-    // alternately, the file might not exist
-    if (!file.exists())
-      throw HTTP_404;
-
-    var start, end;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1) &&
-        metadata.hasHeader("Range") &&
-        this._getTypeFromFile(file) !== SJS_TYPE)
-    {
-      var rangeMatch = metadata.getHeader("Range").match(/^bytes=(\d+)?-(\d+)?$/);
-      if (!rangeMatch)
-        throw HTTP_400;
-
-      if (rangeMatch[1] !== undefined)
-        start = parseInt(rangeMatch[1], 10);
-
-      if (rangeMatch[2] !== undefined)
-        end = parseInt(rangeMatch[2], 10);
-
-      if (start === undefined && end === undefined)
-        throw HTTP_400;
-
-      // No start given, so the end is really the count of bytes from the
-      // end of the file.
-      if (start === undefined)
-      {
-        start = Math.max(0, file.fileSize - end);
-        end = file.fileSize - 1;
-      }
-
-      // start and end are inclusive
-      if (end === undefined || end >= file.fileSize)
-        end = file.fileSize - 1;
-
-      if (start !== undefined && start >= file.fileSize) {
-        var HTTP_416 = new HttpError(416, "Requested Range Not Satisfiable");
-        HTTP_416.customErrorHandling = function(errorResponse)
-        {
-          maybeAddHeaders(file, metadata, errorResponse);
-        };
-        throw HTTP_416;
-      }
-
-      if (end < start)
-      {
-        response.setStatusLine(metadata.httpVersion, 200, "OK");
-        start = 0;
-        end = file.fileSize - 1;
-      }
-      else
-      {
-        response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
-        var contentRange = "bytes " + start + "-" + end + "/" + file.fileSize;
-        response.setHeader("Content-Range", contentRange);
-      }
-    }
-    else
-    {
-      start = 0;
-      end = file.fileSize - 1;
-    }
-
-    // finally...
-    dumpn("*** handling '" + path + "' as mapping to " + file.path + " from " +
-          start + " to " + end + " inclusive");
-    this._writeFileResponse(metadata, file, response, start, end - start + 1);
-  },
-
-  /**
-* Writes an HTTP response for the given file, including setting headers for
-* file metadata.
-*
-* @param metadata : Request
-* the Request for which a response is being generated
-* @param file : nsILocalFile
-* the file which is to be sent in the response
-* @param response : Response
-* the response to which the file should be written
-* @param offset: uint
-* the byte offset to skip to when writing
-* @param count: uint
-* the number of bytes to write
-*/
-  _writeFileResponse: function(metadata, file, response, offset, count)
-  {
-    const PR_RDONLY = 0x01;
-
-    var type = this._getTypeFromFile(file);
-    if (type === SJS_TYPE)
-    {
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      try
-      {
-        var sis = new ScriptableInputStream(fis);
-        var s = Cu.Sandbox(gGlobalObject);
-        s.importFunction(dump, "dump");
-
-        // Define a basic key-value state-preservation API across requests, with
-        // keys initially corresponding to the empty string.
-        var self = this;
-        var path = metadata.path;
-        s.importFunction(function getState(k)
-        {
-          return self._getState(path, k);
-        });
-        s.importFunction(function setState(k, v)
-        {
-          self._setState(path, k, v);
-        });
-        s.importFunction(function getSharedState(k)
-        {
-          return self._getSharedState(k);
-        });
-        s.importFunction(function setSharedState(k, v)
-        {
-          self._setSharedState(k, v);
-        });
-        s.importFunction(function getObjectState(k, callback)
-        {
-          callback(self._getObjectState(k));
-        });
-        s.importFunction(function setObjectState(k, v)
-        {
-          self._setObjectState(k, v);
-        });
-        s.importFunction(function registerPathHandler(p, h)
-        {
-          self.registerPathHandler(p, h);
-        });
-
-        // Make it possible for sjs files to access their location
-        this._setState(path, "__LOCATION__", file.path);
-
-        try
-        {
-          // Alas, the line number in errors dumped to console when calling the
-          // request handler is simply an offset from where we load the SJS file.
-          // Work around this in a reasonably non-fragile way by dynamically
-          // getting the line number where we evaluate the SJS file. Don't
-          // separate these two lines!
-          var line = new Error().lineNumber;
-          Cu.evalInSandbox(sis.read(file.fileSize), s);
-        }
-        catch (e)
-        {
-          dumpn("*** syntax error in SJS at " + file.path + ": " + e);
-          throw HTTP_500;
-        }
-
-        try
-        {
-          s.handleRequest(metadata, response);
-        }
-        catch (e)
-        {
-          dump("*** error running SJS at " + file.path + ": " +
-               e + " on line " +
-               (e instanceof Error
-               ? e.lineNumber + " in httpd.js"
-               : (e.lineNumber - line)) + "\n");
-          throw HTTP_500;
-        }
-      }
-      finally
-      {
-        fis.close();
-      }
-    }
-    else
-    {
-      try
-      {
-        response.setHeader("Last-Modified",
-                           toDateString(file.lastModifiedTime),
-                           false);
-      }
-      catch (e) { /* lastModifiedTime threw, ignore */ }
-
-      response.setHeader("Content-Type", type, false);
-      maybeAddHeaders(file, metadata, response);
-      response.setHeader("Content-Length", "" + count, false);
-
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      offset = offset || 0;
-      count = count || file.fileSize;
-      NS_ASSERT(offset === 0 || offset < file.fileSize, "bad offset");
-      NS_ASSERT(count >= 0, "bad count");
-      NS_ASSERT(offset + count <= file.fileSize, "bad total data size");
-
-      try
-      {
-        if (offset !== 0)
-        {
-          // Seek (or read, if seeking isn't supported) to the correct offset so
-          // the data sent to the client matches the requested range.
-          if (fis instanceof Ci.nsISeekableStream)
-            fis.seek(Ci.nsISeekableStream.NS_SEEK_SET, offset);
-          else
-            new ScriptableInputStream(fis).read(offset);
-        }
-      }
-      catch (e)
-      {
-        fis.close();
-        throw e;
-      }
-
-      let writeMore = function writeMore()
-      {
-        gThreadManager.currentThread
-                      .dispatch(writeData, Ci.nsIThread.DISPATCH_NORMAL);
-      }
-
-      var input = new BinaryInputStream(fis);
-      var output = new BinaryOutputStream(response.bodyOutputStream);
-      var writeData =
-        {
-          run: function()
-          {
-            var chunkSize = Math.min(65536, count);
-            count -= chunkSize;
-            NS_ASSERT(count >= 0, "underflow");
-
-            try
-            {
-              var data = input.readByteArray(chunkSize);
-              NS_ASSERT(data.length === chunkSize,
-                        "incorrect data returned? got " + data.length +
-                        ", expected " + chunkSize);
-              output.writeByteArray(data, data.length);
-              if (count === 0)
-              {
-                fis.close();
-                response.finish();
-              }
-              else
-              {
-                writeMore();
-              }
-            }
-            catch (e)
-            {
-              try
-              {
-                fis.close();
-              }
-              finally
-              {
-                response.finish();
-              }
-              throw e;
-            }
-          }
-        };
-
-      writeMore();
-
-      // Now that we know copying will start, flag the response as async.
-      response.processAsync();
-    }
-  },
-
-  /**
-* Get the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getState: function(path, k)
-  {
-    var state = this._state;
-    if (path in state && k in state[path])
-      return state[path][k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setState: function(path, k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    var state = this._state;
-    if (!(path in state))
-      state[path] = {};
-    state[path][k] = v;
-  },
-
-  /**
-* Get the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getSharedState: function(k)
-  {
-    var state = this._sharedState;
-    if (k in state)
-      return state[k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setSharedState: function(k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    this._sharedState[k] = v;
-  },
-
-  /**
-* Returns the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be returned
-* @returns nsISupports
-* the corresponding object, or null if none was present
-*/
-  _getObjectState: function(k)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    return this._objectState[k] || null;
-  },
-
-  /**
-* Sets the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be set
-* @param v : nsISupports
-* the object to be associated with the given key; may be null
-*/
-  _setObjectState: function(k, v)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    if (typeof v !== "object")
-      throw new Error("non-object value passed");
-    if (v && !("QueryInterface" in v))
-    {
-      throw new Error("must pass an nsISupports; use wrappedJSObject to ease " +
-                      "pain when using the server from JS");
-    }
-
-    this._objectState[k] = v;
-  },
-
-  /**
-* Gets a content-type for the given file, first by checking for any custom
-* MIME-types registered with this handler for the file's extension, second by
-* asking the global MIME service for a content-type, and finally by failing
-* over to application/octet-stream.
-*
-* @param file : nsIFile
-* the nsIFile for which to get a file type
-* @returns string
-* the best content-type which can be determined for the file
-*/
-  _getTypeFromFile: function(file)
-  {
-    try
-    {
-      var name = file.leafName;
-      var dot = name.lastIndexOf(".");
-      if (dot > 0)
-      {
-        var ext = name.slice(dot + 1);
-        if (ext in this._mimeMappings)
-          return this._mimeMappings[ext];
-      }
-      return Cc["@mozilla.org/uriloader/external-helper-app-service;1"]
-               .getService(Ci.nsIMIMEService)
-               .getTypeFromFile(file);
-    }
-    catch (e)
-    {
-      return "application/octet-stream";
-    }
-  },
-
-  /**
-* Returns the nsILocalFile which corresponds to the path, as determined using
-* all registered path->directory mappings and any paths which are explicitly
-* overridden.
-*
-* @param path : string
-* the server path for which a file should be retrieved, e.g. "/foo/bar"
-* @throws HttpError
-* when the correct action is the corresponding HTTP error (i.e., because no
-* mapping was found for a directory in path, the referenced file doesn't
-* exist, etc.)
-* @returns nsILocalFile
-* the file to be sent as the response to a request for the path
-*/
-  _getFileForPath: function(path)
-  {
-    // decode and add underscores as necessary
-    try
-    {
-      path = toInternalPath(path, true);
-    }
-    catch (e)
-    {
-      throw HTTP_400; // malformed path
-    }
-
-    // next, get the directory which contains this path
-    var pathMap = this._pathDirectoryMap;
-
-    // An example progression of tmp for a path "/foo/bar/baz/" might be:
-    // "foo/bar/baz/", "foo/bar/baz", "foo/bar", "foo", ""
-    var tmp = path.substring(1);
-    while (true)
-    {
-      // do we have a match for current head of the path?
-      var file = pathMap.get(tmp);
-      if (file)
-      {
-        // XXX hack; basically disable showing mapping for /foo/bar/ when the
-        // requested path was /foo/bar, because relative links on the page
-        // will all be incorrect -- we really need the ability to easily
-        // redirect here instead
-        if (tmp == path.substring(1) &&
-            tmp.length != 0 &&
-            tmp.charAt(tmp.length - 1) != "/")
-          file = null;
-        else
-          break;
-      }
-
-      // if we've finished trying all prefixes, exit
-      if (tmp == "")
-        break;
-
-      tmp = tmp.substring(0, tmp.lastIndexOf("/"));
-    }
-
-    // no mapping applies, so 404
-    if (!file)
-      throw HTTP_404;
-
-
-    // last, get the file for the path within the determined directory
-    var parentFolder = file.parent;
-    var dirIsRoot = (parentFolder == null);
-
-    // Strategy here is to append components individually, making sure we
-    // never move above the given directory; this allows paths such as
-    // "<file>/foo/../bar" but prevents paths such as "<file>/../base-sibling";
-    // this component-wise approach also means the code works even on platforms
-    // which don't use "/" as the directory separator, such as Windows
-    var leafPath = path.substring(tmp.length + 1);
-    var comps = leafPath.split("/");
-    for (var i = 0, sz = comps.length; i < sz; i++)
-    {
-      var comp = comps[i];
-
-      if (comp == "..")
-        file = file.parent;
-      else if (comp == "." || comp == "")
-        continue;
-      else
-        file.append(comp);
-
-      if (!dirIsRoot && file.equals(parentFolder))
-        throw HTTP_403;
-    }
-
-    return file;
-  },
-
-  /**
-* Writes the error page for the given HTTP error code over the given
-* connection.
-*
-* @param errorCode : uint
-* the HTTP error code to be used
-* @param connection : Connection
-* the connection on which the error occurred
-*/
-  handleError: function(errorCode, connection)
-  {
-    var response = new Response(connection);
-
-    dumpn("*** error in request: " + errorCode);
-
-    this._handleError(errorCode, new Request(connection.port), response);
-  },
-
-  /**
-* Handles a request which generates the given error code, using the
-* user-defined error handler if one has been set, gracefully falling back to
-* the x00 status code if the code has no handler, and failing to status code
-* 500 if all else fails.
-*
-* @param errorCode : uint
-* the HTTP error which is to be returned
-* @param metadata : Request
-* metadata for the request, which will often be incomplete since this is an
-* error
-* @param response : Response
-* an uninitialized Response should be initialized when this method
-* completes with information which represents the desired error code in the
-* ideal case or a fallback code in abnormal circumstances (i.e., 500 is a
-* fallback for 505, per HTTP specs)
-*/
-  _handleError: function(errorCode, metadata, response)
-  {
-    if (!metadata)
-      throw Cr.NS_ERROR_NULL_POINTER;
-
-    var errorX00 = errorCode - (errorCode % 100);
-
-    try
-    {
-      if (!(errorCode in HTTP_ERROR_CODES))
-        dumpn("*** WARNING: requested invalid error: " + errorCode);
-
-      // RFC 2616 says that we should try to handle an error by its class if we
-      // can't otherwise handle it -- if that fails, we revert to handling it as
-      // a 500 internal server error, and if that fails we throw and shut down
-      // the server
-
-      // actually handle the error
-      try
-      {
-        if (errorCode in this._overrideErrors)
-          this._overrideErrors[errorCode](metadata, response);
-        else
-          this._defaultErrors[errorCode](metadata, response);
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        // don't retry the handler that threw
-        if (errorX00 == errorCode)
-          throw HTTP_500;
-
-        dumpn("*** error in handling for error code " + errorCode + ", " +
-              "falling back to " + errorX00 + "...");
-        response = new Response(response._connection);
-        if (errorX00 in this._overrideErrors)
-          this._overrideErrors[errorX00](metadata, response);
-        else if (errorX00 in this._defaultErrors)
-          this._defaultErrors[errorX00](metadata, response);
-        else
-          throw HTTP_500;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort();
-        return;
-      }
-
-      // we've tried everything possible for a meaningful error -- now try 500
-      dumpn("*** error in handling for error code " + errorX00 + ", falling " +
-            "back to 500...");
-
-      try
-      {
-        response = new Response(response._connection);
-        if (500 in this._overrideErrors)
-          this._overrideErrors[500](metadata, response);
-        else
-          this._defaultErrors[500](metadata, response);
-      }
-      catch (e2)
-      {
-        dumpn("*** multiple errors in default error handlers!");
-        dumpn("*** e == " + e + ", e2 == " + e2);
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  // FIELDS
-
-  /**
-* This object contains the default handlers for the various HTTP error codes.
-*/
-  _defaultErrors:
-  {
-    400: function(metadata, response)
-    {
-      // none of the data in metadata is reliable, so hard-code everything here
-      response.setStatusLine("1.1", 400, "Bad Request");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Bad request\n";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    403: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 403, "Forbidden");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>403 Forbidden</title></head>\
-<body>\
-<h1>403 Forbidden</h1>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    404: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 404, "Not Found");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>404 Not Found</title></head>\
-<body>\
-<h1>404 Not Found</h1>\
-<p>\
-<span style='font-family: monospace;'>" +
-                          htmlEscape(metadata.path) +
-                       "</span> was not found.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    416: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                            416,
-                            "Requested Range Not Satisfiable");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head>\
-<title>416 Requested Range Not Satisfiable</title></head>\
-<body>\
-<h1>416 Requested Range Not Satisfiable</h1>\
-<p>The byte range was not valid for the\
-requested resource.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    500: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                             500,
-                             "Internal Server Error");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>500 Internal Server Error</title></head>\
-<body>\
-<h1>500 Internal Server Error</h1>\
-<p>Something's broken in this server and\
-needs to be fixed.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    501: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 501, "Not Implemented");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>501 Not Implemented</title></head>\
-<body>\
-<h1>501 Not Implemented</h1>\
-<p>This server is not (yet) Apache.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    505: function(metadata, response)
-    {
-      response.setStatusLine("1.1", 505, "HTTP Version Not Supported");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>505 HTTP Version Not Supported</title></head>\
-<body>\
-<h1>505 HTTP Version Not Supported</h1>\
-<p>This server only supports HTTP/1.0 and HTTP/1.1\
-connections.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    }
-  },
-
-  /**
-* Contains handlers for the default set of URIs contained in this server.
-*/
-  _defaultPaths:
-  {
-    "/": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>httpd.js</title></head>\
-<body>\
-<h1>httpd.js</h1>\
-<p>If you're seeing this page, httpd.js is up and\
-serving requests! Now set a base path and serve some\
-files!</p>\
-</body>\
-</html>";
-
-      response.bodyOutputStream.write(body, body.length);
-    },
-
-    "/trace": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Request-URI: " +
-                 metadata.scheme + "://" + metadata.host + ":" + metadata.port +
-                 metadata.path + "\n\n";
-      body += "Request (semantically equivalent, slightly reformatted):\n\n";
-      body += metadata.method + " " + metadata.path;
-
-      if (metadata.queryString)
-        body += "?" + metadata.queryString;
-
-      body += " HTTP/" + metadata.httpVersion + "\r\n";
-
-      var headEnum = metadata.headers;
-      while (headEnum.hasMoreElements())
-      {
-        var fieldName = headEnum.getNext()
-                                .QueryInterface(Ci.nsISupportsString)
-                                .data;
-        body += fieldName + ": " + metadata.getHeader(fieldName) + "\r\n";
-      }
-
-      response.bodyOutputStream.write(body, body.length);
-    }
-  }
-};
-
-
-/**
-* Maps absolute paths to files on the local file system (as nsILocalFiles).
-*/
-function FileMap()
-{
-  /** Hash which will map paths to nsILocalFiles. */
-  this._map = {};
-}
-FileMap.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Maps key to a clone of the nsILocalFile value if value is non-null;
-* otherwise, removes any extant mapping for key.
-*
-* @param key : string
-* string to which a clone of value is mapped
-* @param value : nsILocalFile
-* the file to map to key, or null to remove a mapping
-*/
-  put: function(key, value)
-  {
-    if (value)
-      this._map[key] = value.clone();
-    else
-      delete this._map[key];
-  },
-
-  /**
-* Returns a clone of the nsILocalFile mapped to key, or null if no such
-* mapping exists.
-*
-* @param key : string
-* key to which the returned file maps
-* @returns nsILocalFile
-* a clone of the mapped file, or null if no mapping exists
-*/
-  get: function(key)
-  {
-    var val = this._map[key];
-    return val ? val.clone() : null;
-  }
-};
-
-
-// Response CONSTANTS
-
-// token = *<any CHAR except CTLs or separators>
-// CHAR = <any US-ASCII character (0-127)>
-// CTL = <any US-ASCII control character (0-31) and DEL (127)>
-// separators = "(" | ")" | "<" | ">" | "@"
-// | "," | ";" | ":" | "\" | <">
-// | "/" | "[" | "]" | "?" | "="
-// | "{" | "}" | SP | HT
-const IS_TOKEN_ARRAY =
-  [0, 0, 0, 0, 0, 0, 0, 0, // 0
-   0, 0, 0, 0, 0, 0, 0, 0, // 8
-   0, 0, 0, 0, 0, 0, 0, 0, // 16
-   0, 0, 0, 0, 0, 0, 0, 0, // 24
-
-   0, 1, 0, 1, 1, 1, 1, 1, // 32
-   0, 0, 1, 1, 0, 1, 1, 0, // 40
-   1, 1, 1, 1, 1, 1, 1, 1, // 48
-   1, 1, 0, 0, 0, 0, 0, 0, // 56
-
-   0, 1, 1, 1, 1, 1, 1, 1, // 64
-   1, 1, 1, 1, 1, 1, 1, 1, // 72
-   1, 1, 1, 1, 1, 1, 1, 1, // 80
-   1, 1, 1, 0, 0, 0, 1, 1, // 88
-
-   1, 1, 1, 1, 1, 1, 1, 1, // 96
-   1, 1, 1, 1, 1, 1, 1, 1, // 104
-   1, 1, 1, 1, 1, 1, 1, 1, // 112
-   1, 1, 1, 0, 1, 0, 1]; // 120
-
-
-/**
-* Determines whether the given character code is a CTL.
-*
-* @param code : uint
-* the character code
-* @returns boolean
-* true if code is a CTL, false otherwise
-*/
-function isCTL(code)
-{
-  return (code >= 0 && code <= 31) || (code == 127);
-}
-
-/**
-* Represents a response to an HTTP request, encapsulating all details of that
-* response. This includes all headers, the HTTP version, status code and
-* explanation, and the entity itself.
-*
-* @param connection : Connection
-* the connection over which this response is to be written
-*/
-function Response(connection)
-{
-  /** The connection over which this response will be written. */
-  this._connection = connection;
-
-  /**
-* The HTTP version of this response; defaults to 1.1 if not set by the
-* handler.
-*/
-  this._httpVersion = nsHttpVersion.HTTP_1_1;
-
-  /**
-* The HTTP code of this response; defaults to 200.
-*/
-  this._httpCode = 200;
-
-  /**
-* The description of the HTTP code in this response; defaults to "OK".
-*/
-  this._httpDescription = "OK";
-
-  /**
-* An nsIHttpHeaders object in which the headers in this response should be
-* stored. This property is null after the status line and headers have been
-* written to the network, and it may be modified up until it is cleared,
-* except if this._finished is set first (in which case headers are written
-* asynchronously in response to a finish() call not preceded by
-* flushHeaders()).
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* Set to true when this response is ended (completely constructed if possible
-* and the connection closed); further actions on this will then fail.
-*/
-  this._ended = false;
-
-  /**
-* A stream used to hold data written to the body of this response.
-*/
-  this._bodyOutputStream = null;
-
-  /**
-* A stream containing all data that has been written to the body of this
-* response so far. (Async handlers make the data contained in this
-* unreliable as a way of determining content length in general, but auxiliary
-* saved information can sometimes be used to guarantee reliability.)
-*/
-  this._bodyInputStream = null;
-
-  /**
-* A stream copier which copies data to the network. It is initially null
-* until replaced with a copier for response headers; when headers have been
-* fully sent it is replaced with a copier for the response body, remaining
-* so for the duration of response processing.
-*/
-  this._asyncCopier = null;
-
-  /**
-* True if this response has been designated as being processed
-* asynchronously rather than for the duration of a single call to
-* nsIHttpRequestHandler.handle.
-*/
-  this._processAsync = false;
-
-  /**
-* True iff finish() has been called on this, signaling that no more changes
-* to this may be made.
-*/
-  this._finished = false;
-
-  /**
-* True iff powerSeized() has been called on this, signaling that this
-* response is to be handled manually by the response handler (which may then
-* send arbitrary data in response, even non-HTTP responses).
-*/
-  this._powerSeized = false;
-}
-Response.prototype =
-{
-  // PUBLIC CONSTRUCTION API
-
-  //
-  // see nsIHttpResponse.bodyOutputStream
-  //
-  get bodyOutputStream()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    if (!this._bodyOutputStream)
-    {
-      var pipe = new Pipe(true, false, Response.SEGMENT_SIZE, PR_UINT32_MAX,
-                          null);
-      this._bodyOutputStream = pipe.outputStream;
-      this._bodyInputStream = pipe.inputStream;
-      if (this._processAsync || this._powerSeized)
-        this._startAsyncProcessor();
-    }
-
-    return this._bodyOutputStream;
-  },
-
-  //
-  // see nsIHttpResponse.write
-  //
-  write: function(data)
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    var dataAsString = String(data);
-    this.bodyOutputStream.write(dataAsString, dataAsString.length);
-  },
-
-  //
-  // see nsIHttpResponse.setStatusLine
-  //
-  setStatusLine: function(httpVersion, code, description)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    if (!(code >= 0 && code < 1000))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    try
-    {
-      var httpVer;
-      // avoid version construction for the most common cases
-      if (!httpVersion || httpVersion == "1.1")
-        httpVer = nsHttpVersion.HTTP_1_1;
-      else if (httpVersion == "1.0")
-        httpVer = nsHttpVersion.HTTP_1_0;
-      else
-        httpVer = new nsHttpVersion(httpVersion);
-    }
-    catch (e)
-    {
-      throw Cr.NS_ERROR_INVALID_ARG;
-    }
-
-    // Reason-Phrase = *<TEXT, excluding CR, LF>
-    // TEXT = <any OCTET except CTLs, but including LWS>
-    //
-    // XXX this ends up disallowing octets which aren't Unicode, I think -- not
-    // much to do if description is IDL'd as string
-    if (!description)
-      description = "";
-    for (var i = 0; i < description.length; i++)
-      if (isCTL(description.charCodeAt(i)) && description.charAt(i) != "\t")
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // set the values only after validation to preserve atomicity
-    this._httpDescription = description;
-    this._httpCode = code;
-    this._httpVersion = httpVer;
-  },
-
-  //
-  // see nsIHttpResponse.setHeader
-  //
-  setHeader: function(name, value, merge)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    this._headers.setHeader(name, value, merge);
-  },
-
-  //
-  // see nsIHttpResponse.processAsync
-  //
-  processAsync: function()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._processAsync)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** processing connection " + this._connection.number + " async");
-    this._processAsync = true;
-
-    /*
-* Either the bodyOutputStream getter or this method is responsible for
-* starting the asynchronous processor and catching writes of data to the
-* response body of async responses as they happen, for the purpose of
-* forwarding those writes to the actual connection's output stream.
-* If bodyOutputStream is accessed first, calling this method will create
-* the processor (when it first is clear that body data is to be written
-* immediately, not buffered). If this method is called first, accessing
-* bodyOutputStream will create the processor. If only this method is
-* called, we'll write nothing, neither headers nor the nonexistent body,
-* until finish() is called. Since that delay is easily avoided by simply
-* getting bodyOutputStream or calling write(""), we don't worry about it.
-*/
-    if (this._bodyOutputStream && !this._asyncCopier)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.seizePower
-  //
-  seizePower: function()
-  {
-    if (this._processAsync)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** forcefully seizing power over connection " +
-          this._connection.number + "...");
-
-    // Purge any already-written data without sending it. We could as easily
-    // swap out the streams entirely, but that makes it possible to acquire and
-    // unknowingly use a stale reference, so we require there only be one of
-    // each stream ever for any response to avoid this complication.
-    if (this._asyncCopier)
-      this._asyncCopier.cancel(Cr.NS_BINDING_ABORTED);
-    this._asyncCopier = null;
-    if (this._bodyOutputStream)
-    {
-      var input = new BinaryInputStream(this._bodyInputStream);
-      var avail;
-      while ((avail = input.available()) > 0)
-        input.readByteArray(avail);
-    }
-
-    this._powerSeized = true;
-    if (this._bodyOutputStream)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.finish
-  //
-  finish: function()
-  {
-    if (!this._processAsync && !this._powerSeized)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._finished)
-      return;
-
-    dumpn("*** finishing connection " + this._connection.number);
-    this._startAsyncProcessor(); // in case bodyOutputStream was never accessed
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-    this._finished = true;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpResponse) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // POST-CONSTRUCTION API (not exposed externally)
-
-  /**
-* The HTTP version number of this, as a string (e.g. "1.1").
-*/
-  get httpVersion()
-  {
-    this._ensureAlive();
-    return this._httpVersion.toString();
-  },
-
-  /**
-* The HTTP status code of this response, as a string of three characters per
-* RFC 2616.
-*/
-  get httpCode()
-  {
-    this._ensureAlive();
-
-    var codeString = (this._httpCode < 10 ? "0" : "") +
-                     (this._httpCode < 100 ? "0" : "") +
-                     this._httpCode;
-    return codeString;
-  },
-
-  /**
-* The description of the HTTP status code of this response, or "" if none is
-* set.
-*/
-  get httpDescription()
-  {
-    this._ensureAlive();
-
-    return this._httpDescription;
-  },
-
-  /**
-* The headers in this response, as an nsHttpHeaders object.
-*/
-  get headers()
-  {
-    this._ensureAlive();
-
-    return this._headers;
-  },
-
-  //
-  // see nsHttpHeaders.getHeader
-  //
-  getHeader: function(name)
-  {
-    this._ensureAlive();
-
-    return this._headers.getHeader(name);
-  },
-
-  /**
-* Determines whether this response may be abandoned in favor of a newly
-* constructed response. A response may be abandoned only if it is not being
-* sent asynchronously and if raw control over it has not been taken from the
-* server.
-*
-* @returns boolean
-* true iff no data has been written to the network
-*/
-  partiallySent: function()
-  {
-    dumpn("*** partiallySent()");
-    return this._processAsync || this._powerSeized;
-  },
-
-  /**
-* If necessary, kicks off the remaining request processing needed to be done
-* after a request handler performs its initial work upon this response.
-*/
-  complete: function()
-  {
-    dumpn("*** complete()");
-    if (this._processAsync || this._powerSeized)
-    {
-      NS_ASSERT(this._processAsync ^ this._powerSeized,
-                "can't both send async and relinquish power");
-      return;
-    }
-
-    NS_ASSERT(!this.partiallySent(), "completing a partially-sent response?");
-
-    this._startAsyncProcessor();
-
-    // Now make sure we finish processing this request!
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-  },
-
-  /**
-* Abruptly ends processing of this response, usually due to an error in an
-* incoming request but potentially due to a bad error handler. Since we
-* cannot handle the error in the usual way (giving an HTTP error page in
-* response) because data may already have been sent (or because the response
-* might be expected to have been generated asynchronously or completely from
-* scratch by the handler), we stop processing this response and abruptly
-* close the connection.
-*
-* @param e : Error
-* the exception which precipitated this abort, or null if no such exception
-* was generated
-*/
-  abort: function(e)
-  {
-    dumpn("*** abort(<" + e + ">)");
-
-    // This response will be ended by the processor if one was created.
-    var copier = this._asyncCopier;
-    if (copier)
-    {
-      // We dispatch asynchronously here so that any pending writes of data to
-      // the connection will be deterministically written. This makes it easier
-      // to specify exact behavior, and it makes observable behavior more
-      // predictable for clients. Note that the correctness of this depends on
-      // callbacks in response to _waitToReadData in WriteThroughCopier
-      // happening asynchronously with respect to the actual writing of data to
-      // bodyOutputStream, as they currently do; if they happened synchronously,
-      // an event which ran before this one could write more data to the
-      // response body before we get around to canceling the copier. We have
-      // tests for this in test_seizepower.js, however, and I can't think of a
-      // way to handle both cases without removing bodyOutputStream access and
-      // moving its effective write(data, length) method onto Response, which
-      // would be slower and require more code than this anyway.
-      gThreadManager.currentThread.dispatch({
-        run: function()
-        {
-          dumpn("*** canceling copy asynchronously...");
-          copier.cancel(Cr.NS_ERROR_UNEXPECTED);
-        }
-      }, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-    else
-    {
-      this.end();
-    }
-  },
-
-  /**
-* Closes this response's network connection, marks the response as finished,
-* and notifies the server handler that the request is done being processed.
-*/
-  end: function()
-  {
-    NS_ASSERT(!this._ended, "ending this response twice?!?!");
-
-    this._connection.close();
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-
-    this._finished = true;
-    this._ended = true;
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Sends the status line and headers of this response if they haven't been
-* sent and initiates the process of copying data written to this response's
-* body to the network.
-*/
-  _startAsyncProcessor: function()
-  {
-    dumpn("*** _startAsyncProcessor()");
-
-    // Handle cases where we're being called a second time. The former case
-    // happens when this is triggered both by complete() and by processAsync(),
-    // while the latter happens when processAsync() in conjunction with sent
-    // data causes abort() to be called.
-    if (this._asyncCopier || this._ended)
-    {
-      dumpn("*** ignoring second call to _startAsyncProcessor");
-      return;
-    }
-
-    // Send headers if they haven't been sent already and should be sent, then
-    // asynchronously continue to send the body.
-    if (this._headers && !this._powerSeized)
-    {
-      this._sendHeaders();
-      return;
-    }
-
-    this._headers = null;
-    this._sendBody();
-  },
-
-  /**
-* Signals that all modifications to the response status line and headers are
-* complete and then sends that data over the network to the client. Once
-* this method completes, a different response to the request that resulted
-* in this response cannot be sent -- the only possible action in case of
-* error is to abort the response and close the connection.
-*/
-  _sendHeaders: function()
-  {
-    dumpn("*** _sendHeaders()");
-
-    NS_ASSERT(this._headers);
-    NS_ASSERT(!this._powerSeized);
-
-    // request-line
-    var statusLine = "HTTP/" + this.httpVersion + " " +
-                     this.httpCode + " " +
-                     this.httpDescription + "\r\n";
-
-    // header post-processing
-
-    var headers = this._headers;
-    headers.setHeader("Connection", "close", false);
-    headers.setHeader("Server", "httpd.js", false);
-    if (!headers.hasHeader("Date"))
-      headers.setHeader("Date", toDateString(Date.now()), false);
-
-    // Any response not being processed asynchronously must have an associated
-    // Content-Length header for reasons of backwards compatibility with the
-    // initial server, which fully buffered every response before sending it.
-    // Beyond that, however, it's good to do this anyway because otherwise it's
-    // impossible to test behaviors that depend on the presence or absence of a
-    // Content-Length header.
-    if (!this._processAsync)
-    {
-      dumpn("*** non-async response, set Content-Length");
-
-      var bodyStream = this._bodyInputStream;
-      var avail = bodyStream ? bodyStream.available() : 0;
-
-      // XXX assumes stream will always report the full amount of data available
-      headers.setHeader("Content-Length", "" + avail, false);
-    }
-
-
-    // construct and send response
-    dumpn("*** header post-processing completed, sending response head...");
-
-    // request-line
-    var preambleData = [statusLine];
-
-    // headers
-    var headEnum = headers.enumerator;
-    while (headEnum.hasMoreElements())
-    {
-      var fieldName = headEnum.getNext()
-                              .QueryInterface(Ci.nsISupportsString)
-                              .data;
-      var values = headers.getHeaderValues(fieldName);
-      for (var i = 0, sz = values.length; i < sz; i++)
-        preambleData.push(fieldName + ": " + values[i] + "\r\n");
-    }
-
-    // end request-line/headers
-    preambleData.push("\r\n");
-
-    var preamble = preambleData.join("");
-
-    var responseHeadPipe = new Pipe(true, false, 0, PR_UINT32_MAX, null);
-    responseHeadPipe.outputStream.write(preamble, preamble.length);
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, cx)
-        {
-          dumpn("*** preamble copying started");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** preamble copying complete " +
-                "[status=0x" + statusCode.toString(16) + "]");
-
-          if (!components.isSuccessCode(statusCode))
-          {
-            dumpn("!!! header copying problems: non-success statusCode, " +
-                  "ending response");
-
-            response.end();
-          }
-          else
-          {
-            response._sendBody();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    var headerCopier = this._asyncCopier =
-      new WriteThroughCopier(responseHeadPipe.inputStream,
-                             this._connection.output,
-                             copyObserver, null);
-
-    responseHeadPipe.outputStream.close();
-
-    // Forbid setting any more headers or modifying the request line.
-    this._headers = null;
-  },
-
-  /**
-* Asynchronously writes the body of the response (or the entire response, if
-* seizePower() has been called) to the network.
-*/
-  _sendBody: function()
-  {
-    dumpn("*** _sendBody");
-
-    NS_ASSERT(!this._headers, "still have headers around but sending body?");
-
-    // If no body data was written, we're done
-    if (!this._bodyInputStream)
-    {
-      dumpn("*** empty body, response finished");
-      this.end();
-      return;
-    }
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, context)
-        {
-          dumpn("*** onStartRequest");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** onStopRequest [status=0x" + statusCode.toString(16) + "]");
-
-          if (statusCode === Cr.NS_BINDING_ABORTED)
-          {
-            dumpn("*** terminating copy observer without ending the response");
-          }
-          else
-          {
-            if (!components.isSuccessCode(statusCode))
-              dumpn("*** WARNING: non-success statusCode in onStopRequest");
-
-            response.end();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    dumpn("*** starting async copier of body data...");
-    this._asyncCopier =
-      new WriteThroughCopier(this._bodyInputStream, this._connection.output,
-                            copyObserver, null);
-  },
-
-  /** Ensures that this hasn't been ended. */
-  _ensureAlive: function()
-  {
-    NS_ASSERT(!this._ended, "not handling response lifetime correctly");
-  }
-};
-
-/**
-* Size of the segments in the buffer used in storing response data and writing
-* it to the socket.
-*/
-Response.SEGMENT_SIZE = 8192;
-
-/** Serves double duty in WriteThroughCopier implementation. */
-function notImplemented()
-{
-  throw Cr.NS_ERROR_NOT_IMPLEMENTED;
-}
-
-/** Returns true iff the given exception represents stream closure. */
-function streamClosed(e)
-{
-  return e === Cr.NS_BASE_STREAM_CLOSED ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_CLOSED);
-}
-
-/** Returns true iff the given exception represents a blocked stream. */
-function wouldBlock(e)
-{
-  return e === Cr.NS_BASE_STREAM_WOULD_BLOCK ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_WOULD_BLOCK);
-}
-
-/**
-* Copies data from source to sink as it becomes available, when that data can
-* be written to sink without blocking.
-*
-* @param source : nsIAsyncInputStream
-* the stream from which data is to be read
-* @param sink : nsIAsyncOutputStream
-* the stream to which data is to be copied
-* @param observer : nsIRequestObserver
-* an observer which will be notified when the copy starts and finishes
-* @param context : nsISupports
-* context passed to observer when notified of start/stop
-* @throws NS_ERROR_NULL_POINTER
-* if source, sink, or observer are null
-*/
-function WriteThroughCopier(source, sink, observer, context)
-{
-  if (!source || !sink || !observer)
-    throw Cr.NS_ERROR_NULL_POINTER;
-
-  /** Stream from which data is being read. */
-  this._source = source;
-
-  /** Stream to which data is being written. */
-  this._sink = sink;
-
-  /** Observer watching this copy. */
-  this._observer = observer;
-
-  /** Context for the observer watching this. */
-  this._context = context;
-
-  /**
-* True iff this is currently being canceled (cancel has been called, the
-* callback may not yet have been made).
-*/
-  this._canceled = false;
-
-  /**
-* False until all data has been read from input and written to output, at
-* which point this copy is completed and cancel() is asynchronously called.
-*/
-  this._completed = false;
-
-  /** Required by nsIRequest, meaningless. */
-  this.loadFlags = 0;
-  /** Required by nsIRequest, meaningless. */
-  this.loadGroup = null;
-  /** Required by nsIRequest, meaningless. */
-  this.name = "response-body-copy";
-
-  /** Status of this request. */
-  this.status = Cr.NS_OK;
-
-  /** Arrays of byte strings waiting to be written to output. */
-  this._pendingData = [];
-
-  // start copying
-  try
-  {
-    observer.onStartRequest(this, context);
-    this._waitToReadData();
-    this._waitForSinkClosure();
-  }
-  catch (e)
-  {
-    dumpn("!!! error starting copy: " + e +
-          ("lineNumber" in e ? ", line " + e.lineNumber : ""));
-    dumpn(e.stack);
-    this.cancel(Cr.NS_ERROR_UNEXPECTED);
-  }
-}
-WriteThroughCopier.prototype =
-{
-  /* nsISupports implementation */
-
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIInputStreamCallback) ||
-        iid.equals(Ci.nsIOutputStreamCallback) ||
-        iid.equals(Ci.nsIRequest) ||
-        iid.equals(Ci.nsISupports))
-    {
-      return this;
-    }
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Receives a more-data-in-input notification and writes the corresponding
-* data to the output.
-*
-* @param input : nsIAsyncInputStream
-* the input stream on whose data we have been waiting
-*/
-  onInputStreamReady: function(input)
-  {
-    if (this._source === null)
-      return;
-
-    dumpn("*** onInputStreamReady");
-
-    //
-    // Ordinarily we'll read a non-zero amount of data from input, queue it up
-    // to be written and then wait for further callbacks. The complications in
-    // this method are the cases where we deviate from that behavior when errors
-    // occur or when copying is drawing to a finish.
-    //
-    // The edge cases when reading data are:
-    //
-    // Zero data is read
-    // If zero data was read, we're at the end of available data, so we can
-    // should stop reading and move on to writing out what we have (or, if
-    // we've already done that, onto notifying of completion).
-    // A stream-closed exception is thrown
-    // This is effectively a less kind version of zero data being read; the
-    // only difference is that we notify of completion with that result
-    // rather than with NS_OK.
-    // Some other exception is thrown
-    // This is the least kind result. We don't know what happened, so we
-    // act as though the stream closed except that we notify of completion
-    // with the result NS_ERROR_UNEXPECTED.
-    //
-
-    var bytesWanted = 0, bytesConsumed = -1;
-    try
-    {
-      input = new BinaryInputStream(input);
-
-      bytesWanted = Math.min(input.available(), Response.SEGMENT_SIZE);
-      dumpn("*** input wanted: " + bytesWanted);
-
-      if (bytesWanted > 0)
-      {
-        var data = input.readByteArray(bytesWanted);
-        bytesConsumed = data.length;
-        this._pendingData.push(String.fromCharCode.apply(String, data));
-      }
-
-      dumpn("*** " + bytesConsumed + " bytes read");
-
-      // Handle the zero-data edge case in the same place as all other edge
-      // cases are handled.
-      if (bytesWanted === 0)
-        throw Cr.NS_BASE_STREAM_CLOSED;
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** input stream closed");
-        e = bytesWanted === 0 ? Cr.NS_OK : Cr.NS_ERROR_UNEXPECTED;
-      }
-      else
-      {
-        dumpn("!!! unexpected error reading from input, canceling: " + e);
-        e = Cr.NS_ERROR_UNEXPECTED;
-      }
-
-      this._doneReadingSource(e);
-      return;
-    }
-
-    var pendingData = this._pendingData;
-
-    NS_ASSERT(bytesConsumed > 0);
-    NS_ASSERT(pendingData.length > 0, "no pending data somehow?");
-    NS_ASSERT(pendingData[pendingData.length - 1].length > 0,
-              "buffered zero bytes of data?");
-
-    NS_ASSERT(this._source !== null);
-
-    // Reading has gone great, and we've gotten data to write now. What if we
-    // don't have a place to write that data, because output went away just
-    // before this read? Drop everything on the floor, including new data, and
-    // cancel at this point.
-    if (this._sink === null)
-    {
-      pendingData.length = 0;
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we've read the data, and we know we have a place to write it. We
-    // need to queue up the data to be written, but *only* if none is queued
-    // already -- if data's already queued, the code that actually writes the
-    // data will make sure to wait on unconsumed pending data.
-    try
-    {
-      if (pendingData.length === 1)
-        this._waitToWriteData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to write data just read, swallowing and " +
-            "writing only what we already have: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Whee! We successfully read some data, and it's successfully queued up to
-    // be written. All that remains now is to wait for more data to read.
-    try
-    {
-      this._waitToReadData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to read more data: " + e);
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-    }
-  },
-
-
-  // NSIOUTPUTSTREAMCALLBACK
-
-  /**
-* Callback when data may be written to the output stream without blocking, or
-* when the output stream has been closed.
-*
-* @param output : nsIAsyncOutputStream
-* the output stream on whose writability we've been waiting, also known as
-* this._sink
-*/
-  onOutputStreamReady: function(output)
-  {
-    if (this._sink === null)
-      return;
-
-    dumpn("*** onOutputStreamReady");
-
-    var pendingData = this._pendingData;
-    if (pendingData.length === 0)
-    {
-      // There's no pending data to write. The only way this can happen is if
-      // we're waiting on the output stream's closure, so we can respond to a
-      // copying failure as quickly as possible (rather than waiting for data to
-      // be available to read and then fail to be copied). Therefore, we must
-      // be done now -- don't bother to attempt to write anything and wrap
-      // things up.
-      dumpn("!!! output stream closed prematurely, ending copy");
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-
-    NS_ASSERT(pendingData[0].length > 0, "queued up an empty quantum?");
-
-    //
-    // Write out the first pending quantum of data. The possible errors here
-    // are:
-    //
-    // The write might fail because we can't write that much data
-    // Okay, we've written what we can now, so re-queue what's left and
-    // finish writing it out later.
-    // The write failed because the stream was closed
-    // Discard pending data that we can no longer write, stop reading, and
-    // signal that copying finished.
-    // Some other error occurred.
-    // Same as if the stream were closed, but notify with the status
-    // NS_ERROR_UNEXPECTED so the observer knows something was wonky.
-    //
-
-    try
-    {
-      var quantum = pendingData[0];
-
-      // XXX |quantum| isn't guaranteed to be ASCII, so we're relying on
-      // undefined behavior! We're only using this because writeByteArray
-      // is unusably broken for asynchronous output streams; see bug 532834
-      // for details.
-      var bytesWritten = output.write(quantum, quantum.length);
-      if (bytesWritten === quantum.length)
-        pendingData.shift();
-      else
-        pendingData[0] = quantum.substring(bytesWritten);
-
-      dumpn("*** wrote " + bytesWritten + " bytes of data");
-    }
-    catch (e)
-    {
-      if (wouldBlock(e))
-      {
-        NS_ASSERT(pendingData.length > 0,
-                  "stream-blocking exception with no data to write?");
-        NS_ASSERT(pendingData[0].length > 0,
-                  "stream-blocking exception with empty quantum?");
-        this._waitToWriteData();
-        return;
-      }
-
-      if (streamClosed(e))
-        dumpn("!!! output stream prematurely closed, signaling error...");
-      else
-        dumpn("!!! unknown error: " + e + ", quantum=" + quantum);
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // The day is ours! Quantum written, now let's see if we have more data
-    // still to write.
-    try
-    {
-      if (pendingData.length > 0)
-      {
-        this._waitToWriteData();
-        return;
-      }
-    }
-    catch (e)
-    {
-      dumpn("!!! unexpected error waiting to write pending data: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we have no more pending data to write -- but might we get more in
-    // the future?
-    if (this._source !== null)
-    {
-      /*
-* If we might, then wait for the output stream to be closed. (We wait
-* only for closure because we have no data to write -- and if we waited
-* for a specific amount of data, we would get repeatedly notified for no
-* reason if over time the output stream permitted more and more data to
-* be written to it without blocking.)
-*/
-       this._waitForSinkClosure();
-    }
-    else
-    {
-      /*
-* On the other hand, if we can't have more data because the input
-* stream's gone away, then it's time to notify of copy completion.
-* Victory!
-*/
-      this._sink = null;
-      this._cancelOrDispatchCancelCallback(Cr.NS_OK);
-    }
-  },
-
-
-  // NSIREQUEST
-
-  /** Returns true if the cancel observer hasn't been notified yet. */
-  isPending: function()
-  {
-    return !this._completed;
-  },
-
-  /** Not implemented, don't use! */
-  suspend: notImplemented,
-  /** Not implemented, don't use! */
-  resume: notImplemented,
-
-  /**
-* Cancels data reading from input, asynchronously writes out any pending
-* data, and causes the observer to be notified with the given error code when
-* all writing has finished.
-*
-* @param status : nsresult
-* the status to pass to the observer when data copying has been canceled
-*/
-  cancel: function(status)
-  {
-    dumpn("*** cancel(" + status.toString(16) + ")");
-
-    if (this._canceled)
-    {
-      dumpn("*** suppressing a late cancel");
-      return;
-    }
-
-    this._canceled = true;
-    this.status = status;
-
-    // We could be in the middle of absolutely anything at this point. Both
-    // input and output might still be around, we might have pending data to
-    // write, and in general we know nothing about the state of the world. We
-    // therefore must assume everything's in progress and take everything to its
-    // final steady state (or so far as it can go before we need to finish
-    // writing out remaining data).
-
-    this._doneReadingSource(status);
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Stop reading input if we haven't already done so, passing e as the status
-* when closing the stream, and kick off a copy-completion notice if no more
-* data remains to be written.
-*
-* @param e : nsresult
-* the status to be used when closing the input stream
-*/
-  _doneReadingSource: function(e)
-  {
-    dumpn("*** _doneReadingSource(0x" + e.toString(16) + ")");
-
-    this._finishSource(e);
-    if (this._pendingData.length === 0)
-      this._sink = null;
-    else
-      NS_ASSERT(this._sink !== null, "null output?");
-
-    // If we've written out all data read up to this point, then it's time to
-    // signal completion.
-    if (this._sink === null)
-    {
-      NS_ASSERT(this._pendingData.length === 0, "pending data still?");
-      this._cancelOrDispatchCancelCallback(e);
-    }
-  },
-
-  /**
-* Stop writing output if we haven't already done so, discard any data that
-* remained to be sent, close off input if it wasn't already closed, and kick
-* off a copy-completion notice.
-*
-* @param e : nsresult
-* the status to be used when closing input if it wasn't already closed
-*/
-  _doneWritingToSink: function(e)
-  {
-    dumpn("*** _doneWritingToSink(0x" + e.toString(16) + ")");
-
-    this._pendingData.length = 0;
-    this._sink = null;
-    this._doneReadingSource(e);
-  },
-
-  /**
-* Completes processing of this copy: either by canceling the copy if it
-* hasn't already been canceled using the provided status, or by dispatching
-* the cancel callback event (with the originally provided status, of course)
-* if it already has been canceled.
-*
-* @param status : nsresult
-* the status code to use to cancel this, if this hasn't already been
-* canceled
-*/
-  _cancelOrDispatchCancelCallback: function(status)
-  {
-    dumpn("*** _cancelOrDispatchCancelCallback(" + status + ")");
-
-    NS_ASSERT(this._source === null, "should have finished input");
-    NS_ASSERT(this._sink === null, "should have finished output");
-    NS_ASSERT(this._pendingData.length === 0, "should have no pending data");
-
-    if (!this._canceled)
-    {
-      this.cancel(status);
-      return;
-    }
-
-    var self = this;
-    var event =
-      {
-        run: function()
-        {
-          dumpn("*** onStopRequest async callback");
-
-          self._completed = true;
-          try
-          {
-            self._observer.onStopRequest(self, self._context, self.status);
-          }
-          catch (e)
-          {
-            NS_ASSERT(false,
-                      "how are we throwing an exception here? we control " +
-                      "all the callers! " + e);
-          }
-        }
-      };
-
-    gThreadManager.currentThread.dispatch(event, Ci.nsIThread.DISPATCH_NORMAL);
-  },
-
-  /**
-* Kicks off another wait for more data to be available from the input stream.
-*/
-  _waitToReadData: function()
-  {
-    dumpn("*** _waitToReadData");
-    this._source.asyncWait(this, 0, Response.SEGMENT_SIZE,
-                           gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off another wait until data can be written to the output stream.
-*/
-  _waitToWriteData: function()
-  {
-    dumpn("*** _waitToWriteData");
-
-    var pendingData = this._pendingData;
-    NS_ASSERT(pendingData.length > 0, "no pending data to write?");
-    NS_ASSERT(pendingData[0].length > 0, "buffered an empty write?");
-
-    this._sink.asyncWait(this, 0, pendingData[0].length,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off a wait for the sink to which data is being copied to be closed.
-* We wait for stream closure when we don't have any data to be copied, rather
-* than waiting to write a specific amount of data. We can't wait to write
-* data because the sink might be infinitely writable, and if no data appears
-* in the source for a long time we might have to spin quite a bit waiting to
-* write, waiting to write again, &c. Waiting on stream closure instead means
-* we'll get just one notification if the sink dies. Note that when data
-* starts arriving from the sink we'll resume waiting for data to be written,
-* dropping this closure-only callback entirely.
-*/
-  _waitForSinkClosure: function()
-  {
-    dumpn("*** _waitForSinkClosure");
-
-    this._sink.asyncWait(this, Ci.nsIAsyncOutputStream.WAIT_CLOSURE_ONLY, 0,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Closes input with the given status, if it hasn't already been closed;
-* otherwise a no-op.
-*
-* @param status : nsresult
-* status code use to close the source stream if necessary
-*/
-  _finishSource: function(status)
-  {
-    dumpn("*** _finishSource(" + status.toString(16) + ")");
-
-    if (this._source !== null)
-    {
-      this._source.closeWithStatus(status);
-      this._source = null;
-    }
-  }
-};
-
-
-/**
-* A container for utility functions used with HTTP headers.
-*/
-const headerUtils =
-{
-  /**
-* Normalizes fieldName (by converting it to lowercase) and ensures it is a
-* valid header field name (although not necessarily one specified in RFC
-* 2616).
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not match the field-name production in RFC 2616
-* @returns string
-* fieldName converted to lowercase if it is a valid header, for characters
-* where case conversion is possible
-*/
-  normalizeFieldName: function(fieldName)
-  {
-    if (fieldName == "")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    for (var i = 0, sz = fieldName.length; i < sz; i++)
-    {
-      if (!IS_TOKEN_ARRAY[fieldName.charCodeAt(i)])
-      {
-        dumpn(fieldName + " is not a valid header field name!");
-        throw Cr.NS_ERROR_INVALID_ARG;
-      }
-    }
-
-    return fieldName.toLowerCase();
-  },
-
-  /**
-* Ensures that fieldValue is a valid header field value (although not
-* necessarily as specified in RFC 2616 if the corresponding field name is
-* part of the HTTP protocol), normalizes the value if it is, and
-* returns the normalized value.
-*
-* @param fieldValue : string
-* a value to be normalized as an HTTP header field value
-* @throws NS_ERROR_INVALID_ARG
-* if fieldValue does not match the field-value production in RFC 2616
-* @returns string
-* fieldValue as a normalized HTTP header field value
-*/
-  normalizeFieldValue: function(fieldValue)
-  {
-    // field-value = *( field-content | LWS )
-    // field-content = <the OCTETs making up the field-value
-    // and consisting of either *TEXT or combinations
-    // of token, separators, and quoted-string>
-    // TEXT = <any OCTET except CTLs,
-    // but including LWS>
-    // LWS = [CRLF] 1*( SP | HT )
-    //
-    // quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
-    // qdtext = <any TEXT except <">>
-    // quoted-pair = "\" CHAR
-    // CHAR = <any US-ASCII character (octets 0 - 127)>
-
-    // Any LWS that occurs between field-content MAY be replaced with a single
-    // SP before interpreting the field value or forwarding the message
-    // downstream (section 4.2); we replace 1*LWS with a single SP
-    var val = fieldValue.replace(/(?:(?:\r\n)?[ \t]+)+/g, " ");
-
-    // remove leading/trailing LWS (which has been converted to SP)
-    val = val.replace(/^ +/, "").replace(/ +$/, "");
-
-    // that should have taken care of all CTLs, so val should contain no CTLs
-    for (var i = 0, len = val.length; i < len; i++)
-      if (isCTL(val.charCodeAt(i)))
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX disallows quoted-pair where CHAR is a CTL -- will not invalidly
-    // normalize, however, so this can be construed as a tightening of the
-    // spec and not entirely as a bug
-    return val;
-  }
-};
-
-
-
-/**
-* Converts the given string into a string which is safe for use in an HTML
-* context.
-*
-* @param str : string
-* the string to make HTML-safe
-* @returns string
-* an HTML-safe version of str
-*/
-function htmlEscape(str)
-{
-  // this is naive, but it'll work
-  var s = "";
-  for (var i = 0; i < str.length; i++)
-    s += "&#" + str.charCodeAt(i) + ";";
-  return s;
-}
-
-
-/**
-* Constructs an object representing an HTTP version (see section 3.1).
-*
-* @param versionString
-* a string of the form "#.#", where # is an non-negative decimal integer with
-* or without leading zeros
-* @throws
-* if versionString does not specify a valid HTTP version number
-*/
-function nsHttpVersion(versionString)
-{
-  var matches = /^(\d+)\.(\d+)$/.exec(versionString);
-  if (!matches)
-    throw "Not a valid HTTP version!";
-
-  /** The major version number of this, as a number. */
-  this.major = parseInt(matches[1], 10);
-
-  /** The minor version number of this, as a number. */
-  this.minor = parseInt(matches[2], 10);
-
-  if (isNaN(this.major) || isNaN(this.minor) ||
-      this.major < 0 || this.minor < 0)
-    throw "Not a valid HTTP version!";
-}
-nsHttpVersion.prototype =
-{
-  /**
-* Returns the standard string representation of the HTTP version represented
-* by this (e.g., "1.1").
-*/
-  toString: function ()
-  {
-    return this.major + "." + this.minor;
-  },
-
-  /**
-* Returns true if this represents the same HTTP version as otherVersion,
-* false otherwise.
-*
-* @param otherVersion : nsHttpVersion
-* the version to compare against this
-*/
-  equals: function (otherVersion)
-  {
-    return this.major == otherVersion.major &&
-           this.minor == otherVersion.minor;
-  },
-
-  /** True if this >= otherVersion, false otherwise. */
-  atLeast: function(otherVersion)
-  {
-    return this.major > otherVersion.major ||
-           (this.major == otherVersion.major &&
-            this.minor >= otherVersion.minor);
-  }
-};
-
-nsHttpVersion.HTTP_1_0 = new nsHttpVersion("1.0");
-nsHttpVersion.HTTP_1_1 = new nsHttpVersion("1.1");
-
-
-/**
-* An object which stores HTTP headers for a request or response.
-*
-* Note that since headers are case-insensitive, this object converts headers to
-* lowercase before storing them. This allows the getHeader and hasHeader
-* methods to work correctly for any case of a header, but it means that the
-* values returned by .enumerator may not be equal case-sensitively to the
-* values passed to setHeader when adding headers to this.
-*/
-function nsHttpHeaders()
-{
-  /**
-* A hash of headers, with header field names as the keys and header field
-* values as the values. Header field names are case-insensitive, but upon
-* insertion here they are converted to lowercase. Header field values are
-* normalized upon insertion to contain no leading or trailing whitespace.
-*
-* Note also that per RFC 2616, section 4.2, two headers with the same name in
-* a message may be treated as one header with the same field name and a field
-* value consisting of the separate field values joined together with a "," in
-* their original order. This hash stores multiple headers with the same name
-* in this manner.
-*/
-  this._headers = {};
-}
-nsHttpHeaders.prototype =
-{
-  /**
-* Sets the header represented by name and value in this.
-*
-* @param name : string
-* the header name
-* @param value : string
-* the header value
-* @throws NS_ERROR_INVALID_ARG
-* if name or value is not a valid header component
-*/
-  setHeader: function(fieldName, fieldValue, merge)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    var value = headerUtils.normalizeFieldValue(fieldValue);
-
-    // The following three headers are stored as arrays because their real-world
-    // syntax prevents joining individual headers into a single header using
-    // ",". See also <http://hg.mozilla.org/mozilla-central/diff/9b2a99adc05e/netwerk/protocol/http/src/nsHttpHeaderArray.cpp#l77>
-    if (merge && name in this._headers)
-    {
-      if (name === "www-authenticate" ||
-          name === "proxy-authenticate" ||
-          name === "set-cookie")
-      {
-        this._headers[name].push(value);
-      }
-      else
-      {
-        this._headers[name][0] += "," + value;
-        NS_ASSERT(this._headers[name].length === 1,
-            "how'd a non-special header have multiple values?")
-      }
-    }
-    else
-    {
-      this._headers[name] = [value];
-    }
-  },
-
-  /**
-* Returns the value for the header specified by this.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns string
-* the field value for the given header, possibly with non-semantic changes
-* (i.e., leading/trailing whitespace stripped, whitespace runs replaced
-* with spaces, etc.) at the option of the implementation; multiple
-* instances of the header will be combined with a comma, except for
-* the three headers noted in the description of getHeaderValues
-*/
-  getHeader: function(fieldName)
-  {
-    return this.getHeaderValues(fieldName).join("\n");
-  },
-
-  /**
-* Returns the value for the header specified by fieldName as an array.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns [string]
-* an array of all the header values in this for the given
-* header name. Header values will generally be collapsed
-* into a single header by joining all header values together
-* with commas, but certain headers (Proxy-Authenticate,
-* WWW-Authenticate, and Set-Cookie) violate the HTTP spec
-* and cannot be collapsed in this manner. For these headers
-* only, the returned array may contain multiple elements if
-* that header has been added more than once.
-*/
-  getHeaderValues: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-
-    if (name in this._headers)
-      return this._headers[name];
-    else
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-  },
-
-  /**
-* Returns true if a header with the given field name exists in this, false
-* otherwise.
-*
-* @param fieldName : string
-* the field name whose existence is to be determined in this
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @returns boolean
-* true if the header's present, false otherwise
-*/
-  hasHeader: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    return (name in this._headers);
-  },
-
-  /**
-* Returns a new enumerator over the field names of the headers in this, as
-* nsISupportsStrings. The names returned will be in lowercase, regardless of
-* how they were input using setHeader (header names are case-insensitive per
-* RFC 2616).
-*/
-  get enumerator()
-  {
-    var headers = [];
-    for (var i in this._headers)
-    {
-      var supports = new SupportsString();
-      supports.data = i;
-      headers.push(supports);
-    }
-
-    return new nsSimpleEnumerator(headers);
-  }
-};
-
-
-/**
-* Constructs an nsISimpleEnumerator for the given array of items.
-*
-* @param items : Array
-* the items, which must all implement nsISupports
-*/
-function nsSimpleEnumerator(items)
-{
-  this._items = items;
-  this._nextIndex = 0;
-}
-nsSimpleEnumerator.prototype =
-{
-  hasMoreElements: function()
-  {
-    return this._nextIndex < this._items.length;
-  },
-  getNext: function()
-  {
-    if (!this.hasMoreElements())
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    return this._items[this._nextIndex++];
-  },
-  QueryInterface: function(aIID)
-  {
-    if (Ci.nsISimpleEnumerator.equals(aIID) ||
-        Ci.nsISupports.equals(aIID))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  }
-};
-
-
-/**
-* A representation of the data in an HTTP request.
-*
-* @param port : uint
-* the port on which the server receiving this request runs
-*/
-function Request(port)
-{
-  /** Method of this request, e.g. GET or POST. */
-  this._method = "";
-
-  /** Path of the requested resource; empty paths are converted to '/'. */
-  this._path = "";
-
-  /** Query string, if any, associated with this request (not including '?'). */
-  this._queryString = "";
-
-  /** Scheme of requested resource, usually http, always lowercase. */
-  this._scheme = "http";
-
-  /** Hostname on which the requested resource resides. */
-  this._host = undefined;
-
-  /** Port number over which the request was received. */
-  this._port = port;
-
-  var bodyPipe = new Pipe(false, false, 0, PR_UINT32_MAX, null);
-
-  /** Stream from which data in this request's body may be read. */
-  this._bodyInputStream = bodyPipe.inputStream;
-
-  /** Stream to which data in this request's body is written. */
-  this._bodyOutputStream = bodyPipe.outputStream;
-
-  /**
-* The headers in this request.
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* For the addition of ad-hoc properties and new functionality without having
-* to change nsIHttpRequest every time; currently lazily created, as its only
-* use is in directory listings.
-*/
-  this._bag = null;
-}
-Request.prototype =
-{
-  // SERVER METADATA
-
-  //
-  // see nsIHttpRequest.scheme
-  //
-  get scheme()
-  {
-    return this._scheme;
-  },
-
-  //
-  // see nsIHttpRequest.host
-  //
-  get host()
-  {
-    return this._host;
-  },
-
-  //
-  // see nsIHttpRequest.port
-  //
-  get port()
-  {
-    return this._port;
-  },
-
-  // REQUEST LINE
-
-  //
-  // see nsIHttpRequest.method
-  //
-  get method()
-  {
-    return this._method;
-  },
-
-  //
-  // see nsIHttpRequest.httpVersion
-  //
-  get httpVersion()
-  {
-    return this._httpVersion.toString();
-  },
-
-  //
-  // see nsIHttpRequest.path
-  //
-  get path()
-  {
-    return this._path;
-  },
-
-  //
-  // see nsIHttpRequest.queryString
-  //
-  get queryString()
-  {
-    return this._queryString;
-  },
-
-  // HEADERS
-
-  //
-  // see nsIHttpRequest.getHeader
-  //
-  getHeader: function(name)
-  {
-    return this._headers.getHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.hasHeader
-  //
-  hasHeader: function(name)
-  {
-    return this._headers.hasHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get headers()
-  {
-    return this._headers.enumerator;
-  },
-
-  //
-  // see nsIPropertyBag.enumerator
-  //
-  get enumerator()
-  {
-    this._ensurePropertyBag();
-    return this._bag.enumerator;
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get bodyInputStream()
-  {
-    return this._bodyInputStream;
-  },
-
-  //
-  // see nsIPropertyBag.getProperty
-  //
-  getProperty: function(name)
-  {
-    this._ensurePropertyBag();
-    return this._bag.getProperty(name);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpRequest) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /** Ensures a property bag has been created for ad-hoc behaviors. */
-  _ensurePropertyBag: function()
-  {
-    if (!this._bag)
-      this._bag = new WritablePropertyBag();
-  }
-};
-
-
-// XPCOM trappings
-if ("XPCOMUtils" in this && // Firefox 3.6 doesn't load XPCOMUtils in this scope for some reason...
-    "generateNSGetFactory" in XPCOMUtils) {
-  var NSGetFactory = XPCOMUtils.generateNSGetFactory([nsHttpServer]);
-}
-
-
-
-/**
-* Creates a new HTTP server listening for loopback traffic on the given port,
-* starts it, and runs the server until the server processes a shutdown request,
-* spinning an event loop so that events posted by the server's socket are
-* processed.
-*
-* This method is primarily intended for use in running this script from within
-* xpcshell and running a functional HTTP server without having to deal with
-* non-essential details.
-*
-* Note that running multiple servers using variants of this method probably
-* doesn't work, simply due to how the internal event loop is spun and stopped.
-*
-* @note
-* This method only works with Mozilla 1.9 (i.e., Firefox 3 or trunk code);
-* you should use this server as a component in Mozilla 1.8.
-* @param port
-* the port on which the server will run, or -1 if there exists no preference
-* for a specific port; note that attempting to use some values for this
-* parameter (particularly those below 1024) may cause this method to throw or
-* may result in the server being prematurely shut down
-* @param basePath
-* a local directory from which requests will be served (i.e., if this is
-* "/home/jwalden/" then a request to /index.html will load
-* /home/jwalden/index.html); if this is omitted, only the default URLs in
-* this server implementation will be functional
-*/
-function server(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  // if you're running this, you probably want to see debugging info
-  DEBUG = true;
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", SJS_TYPE);
-  srv.start(port);
-
-  var thread = gThreadManager.currentThread;
-  while (!srv.isStopped())
-    thread.processNextEvent(true);
-
-  // get rid of any pending requests
-  while (thread.hasPendingEvents())
-    thread.processNextEvent(true);
-
-  DEBUG = false;
-}
-
-function startServerAsync(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", "sjs");
-  srv.start(port);
-  return srv;
-}
-
-exports.nsHttpServer = nsHttpServer;
-exports.ScriptableInputStream = ScriptableInputStream;
-exports.server = server;
-exports.startServerAsync = startServerAsync;
diff --git a/addon-sdk/source/test/addons/e10s-content/lib/main.js b/addon-sdk/source/test/addons/e10s-content/lib/main.js
deleted file mode 100644
index 6ca7dc48c..000000000
--- a/addon-sdk/source/test/addons/e10s-content/lib/main.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { merge } = require('sdk/util/object');
-const { version } = require('sdk/system');
-
-const SKIPPING_TESTS = {
-  "test skip": (assert) => assert.pass("nothing to test here")
-};
-
-merge(module.exports, require('./test-content-script'));
-merge(module.exports, require('./test-content-worker'));
-merge(module.exports, require('./test-page-worker'));
-
-// run e10s tests only on builds from trunk, fx-team, Nightly..
-if (!version.endsWith('a1')) {
-  module.exports = SKIPPING_TESTS;
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/e10s-content/lib/test-content-script.js b/addon-sdk/source/test/addons/e10s-content/lib/test-content-script.js
deleted file mode 100644
index c24f841b2..000000000
--- a/addon-sdk/source/test/addons/e10s-content/lib/test-content-script.js
+++ /dev/null
@@ -1,845 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const hiddenFrames = require("sdk/frame/hidden-frame");
-const { create: makeFrame } = require("sdk/frame/utils");
-const { window } = require("sdk/addon/window");
-const { Loader } = require('sdk/test/loader');
-const { URL } = require("sdk/url");
-const testURI = require("./fixtures").url("test.html");
-const testHost = URL(testURI).scheme + '://' + URL(testURI).host;
-
-/*
- * Utility function that allow to easily run a proxy test with a clean
- * new HTML document. See first unit test for usage.
- */
-function createProxyTest(html, callback) {
-  return function (assert, done) {
-    let url = 'data:text/html;charset=utf-8,' + encodeURIComponent(html);
-    let principalLoaded = false;
-
-    let element = makeFrame(window.document, {
-      nodeName: "iframe",
-      type: "content",
-      allowJavascript: true,
-      allowPlugins: true,
-      allowAuth: true,
-      uri: testURI
-    });
-
-    element.addEventListener("DOMContentLoaded", onDOMReady, false);
-
-    function onDOMReady() {
-      // Reload frame after getting principal from `testURI`
-      if (!principalLoaded) {
-        element.setAttribute("src", url);
-        principalLoaded = true;
-        return;
-      }
-
-      assert.equal(element.getAttribute("src"), url, "correct URL loaded");
-      element.removeEventListener("DOMContentLoaded", onDOMReady,
-                                                  false);
-      let xrayWindow = element.contentWindow;
-      let rawWindow = xrayWindow.wrappedJSObject;
-
-      let isDone = false;
-      let helper = {
-        xrayWindow: xrayWindow,
-        rawWindow: rawWindow,
-        createWorker: function (contentScript) {
-          return createWorker(assert, xrayWindow, contentScript, helper.done);
-        },
-        done: function () {
-          if (isDone)
-            return;
-          isDone = true;
-          element.parentNode.removeChild(element);
-          done();
-        }
-      };
-      callback(helper, assert);
-    }
-  };
-}
-
-function createWorker(assert, xrayWindow, contentScript, done) {
-  let loader = Loader(module);
-  let Worker = loader.require("sdk/content/worker").Worker;
-  let worker = Worker({
-    window: xrayWindow,
-    contentScript: [
-      'let assert, done; new ' + function () {
-        assert = function assert(v, msg) {
-          self.port.emit("assert", {assertion:v, msg:msg});
-        }
-        done = function done() {
-          self.port.emit("done");
-        }
-      },
-      contentScript
-    ]
-  });
-
-  worker.port.on("done", done);
-  worker.port.on("assert", function (data) {
-    assert.ok(data.assertion, data.msg);
-  });
-
-  return worker;
-}
-
-/* Examples for the `createProxyTest` uses */
-
-var html = "<script>var documentGlobal = true</script>";
-
-exports["test Create Proxy Test"] = createProxyTest(html, function (helper, assert) {
-  // You can get access to regular `test` object in second argument of
-  // `createProxyTest` method:
-  assert.ok(helper.rawWindow.documentGlobal,
-              "You have access to a raw window reference via `helper.rawWindow`");
-  assert.ok(!("documentGlobal" in helper.xrayWindow),
-              "You have access to an XrayWrapper reference via `helper.xrayWindow`");
-
-  // If you do not create a Worker, you have to call helper.done(),
-  // in order to say when your test is finished
-  helper.done();
-});
-
-exports["test Create Proxy Test With Worker"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    "new " + function WorkerScope() {
-      assert(true, "You can do assertions in your content script");
-      // And if you create a worker, you either have to call `done`
-      // from content script or helper.done()
-      done();
-    }
-  );
-
-});
-
-exports["test Create Proxy Test With Events"] = createProxyTest("", function (helper, assert) {
-
-  let worker = helper.createWorker(
-    "new " + function WorkerScope() {
-      self.port.emit("foo");
-    }
-  );
-
-  worker.port.on("foo", function () {
-    assert.pass("You can use events");
-    // And terminate your test with helper.done:
-    helper.done();
-  });
-
-});
-
-/* Disabled due to bug 1038432
-// Bug 714778: There was some issue around `toString` functions
-//             that ended up being shared between content scripts
-exports["test Shared To String Proxies"] = createProxyTest("", function(helper) {
-
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // We ensure that `toString` can't be modified so that nothing could
-      // leak to/from the document and between content scripts
-      // It only applies to JS proxies, there isn't any such issue with xrays.
-      //document.location.toString = function foo() {};
-      document.location.toString.foo = "bar";
-      assert("foo" in document.location.toString, "document.location.toString can be modified");
-      assert(document.location.toString() == "data:text/html;charset=utf-8,",
-             "First document.location.toString()");
-      self.postMessage("next");
-    }
-  );
-  worker.on("message", function () {
-    helper.createWorker(
-      'new ' + function ContentScriptScope2() {
-        assert(!("foo" in document.location.toString),
-               "document.location.toString is different for each content script");
-        assert(document.location.toString() == "data:text/html;charset=utf-8,",
-               "Second document.location.toString()");
-        done();
-      }
-    );
-  });
-});
-*/
-
-// Ensure that postMessage is working correctly across documents with an iframe
-var html = '<iframe id="iframe" name="test" src="data:text/html;charset=utf-8," />';
-exports["test postMessage"] = createProxyTest(html, function (helper, assert) {
-  let ifWindow = helper.xrayWindow.document.getElementById("iframe").contentWindow;
-  // Listen without proxies, to check that it will work in regular case
-  // simulate listening from a web document.
-  ifWindow.addEventListener("message", function listener(event) {
-    ifWindow.removeEventListener("message", listener, false);
-    // As we are in system principal, event is an XrayWrapper
-    // xrays use current compartments when calling postMessage method.
-    // Whereas js proxies was using postMessage method compartment,
-    // not the caller one.
-    assert.strictEqual(event.source, helper.xrayWindow,
-                      "event.source is the top window");
-    assert.equal(event.origin, testHost, "origin matches testHost");
-
-    assert.equal(event.data, "{\"foo\":\"bar\\n \\\"escaped\\\".\"}",
-                     "message data is correct");
-
-    helper.done();
-  }, false);
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      var json = JSON.stringify({foo : "bar\n \"escaped\"."});
-
-      document.getElementById("iframe").contentWindow.postMessage(json, "*");
-    }
-  );
-});
-
-var html = '<input id="input2" type="checkbox" />';
-exports["test Object Listener"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Test objects being given as event listener
-      let input = document.getElementById("input2");
-      let myClickListener = {
-        called: false,
-        handleEvent: function(event) {
-          assert(this === myClickListener, "`this` is the original object");
-          assert(!this.called, "called only once");
-          this.called = true;
-          assert(event.target, input, "event.target is the wrapped window");
-          done();
-        }
-      };
-
-      window.addEventListener("click", myClickListener, true);
-      input.click();
-      window.removeEventListener("click", myClickListener, true);
-    }
-  );
-
-});
-
-exports["test Object Listener 2"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    ('new ' + function ContentScriptScope() {
-      // variable replaced with `testHost`
-      let testHost = "TOKEN";
-      // Verify object as DOM event listener
-      let myMessageListener = {
-        called: false,
-        handleEvent: function(event) {
-          window.removeEventListener("message", myMessageListener, true);
-
-          assert(this == myMessageListener, "`this` is the original object");
-          assert(!this.called, "called only once");
-          this.called = true;
-          assert(event.target == document.defaultView, "event.target is the wrapped window");
-          assert(event.source == document.defaultView, "event.source is the wrapped window");
-          assert(event.origin == testHost, "origin matches testHost");
-          assert(event.data == "ok", "message data is correct");
-          done();
-        }
-      };
-
-      window.addEventListener("message", myMessageListener, true);
-      document.defaultView.postMessage("ok", '*');
-    }
-  ).replace("TOKEN", testHost));
-
-});
-
-var html = '<input id="input" type="text" /><input id="input3" type="checkbox" />' +
-             '<input id="input2" type="checkbox" />';
-
-exports.testStringOverload = createProxyTest(html, function (helper, assert) {
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // RightJS is hacking around String.prototype, and do similar thing:
-      // Pass `this` from a String prototype method.
-      // It is funny because typeof this == "object"!
-      // So that when we pass `this` to a native method,
-      // our proxy code can fail on another even more crazy thing.
-      // See following test to see what fails around proxies.
-      String.prototype.update = function () {
-        assert(typeof this == "object", "in update, `this` is an object");
-        assert(this.toString() == "input", "in update, `this.toString works");
-        return document.querySelectorAll(this);
-      };
-      assert("input".update().length == 3, "String.prototype overload works");
-      done();
-    }
-  );
-});
-
-exports["test Element.matches()"] = createProxyTest("", function (helper) {
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Check matches XrayWrappers bug (Bug 658909):
-      // Test that Element.matches() does not return bad results when we are
-      // not calling it from the node itself.
-      assert(document.createElement( "div" ).matches("div"),
-             "matches works while being called from the node");
-      assert(document.documentElement.matches.call(
-               document.createElement( "div" ),
-               "div"
-             ),
-             "matches works while being called from a " +
-             "function reference to " +
-             "document.documentElement.matches.call");
-      done();
-    }
-  );
-});
-
-exports["test Events Overload"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // If we add a "____proxy" attribute on XrayWrappers in order to store
-      // the related proxy to create an unique proxy for each wrapper;
-      // we end up setting this attribute to prototype objects :x
-      // And so, instances created with such prototype will be considered
-      // as equal to the prototype ...
-      //   // Internal method that return the proxy for a given XrayWrapper
-      //   function proxify(obj) {
-      //     if (obj._proxy) return obj._proxy;
-      //     return obj._proxy = Proxy.create(...);
-      //   }
-      //
-      //   // Get a proxy of an XrayWrapper prototype object
-      //   let proto = proxify(xpcProto);
-      //
-      //   // Use this proxy as a prototype
-      //   function Constr() {}
-      //   Constr.proto = proto;
-      //
-      //   // Try to create an instance using this prototype
-      //   let xpcInstance = new Constr();
-      //   let wrapper = proxify(xpcInstance)
-      //
-      //   xpcProto._proxy = proto and as xpcInstance.__proto__ = xpcProto,
-      //   xpcInstance._proxy = proto ... and profixy(xpcInstance) = proto :(
-      //
-      let proto = window.document.createEvent('HTMLEvents').__proto__;
-      window.Event.prototype = proto;
-      let event = document.createEvent('HTMLEvents');
-      assert(event !== proto, "Event should not be equal to its prototype");
-      event.initEvent('dataavailable', true, true);
-      assert(event.type === 'dataavailable', "Events are working fine");
-      done();
-    }
-  );
-
-});
-
-exports["test Nested Attributes"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // XrayWrappers has a bug when you set an attribute on it,
-      // in some cases, it creates an unnecessary wrapper that introduces
-      // a different object that refers to the same original object
-      // Check that our wrappers don't reproduce this bug
-      // SEE BUG 658560: Fix identity problem with CrossOriginWrappers
-      let o = {sandboxObject:true};
-      window.nested = o;
-      o.foo = true;
-      assert(o === window.nested, "Nested attribute to sandbox object should not be proxified");
-      window.nested = document;
-      assert(window.nested === document, "Nested attribute to proxy should not be double proxified");
-      done();
-    }
-  );
-
-});
-
-exports["test Form nodeName"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      let body = document.body;
-      // Check form[nodeName]
-      let form = document.createElement("form");
-      let input = document.createElement("input");
-      input.setAttribute("name", "test");
-      form.appendChild(input);
-      body.appendChild(form);
-      assert(form.test == input, "form[nodeName] is valid");
-      body.removeChild(form);
-      done();
-    }
-  );
-
-});
-
-exports["test localStorage"] = createProxyTest("", function (helper, assert) {
-
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Check localStorage:
-      assert(window.localStorage, "has access to localStorage");
-      window.localStorage.name = 1;
-      assert(window.localStorage.name == 1, "localStorage appears to work");
-
-      self.port.on("step2", function () {
-        window.localStorage.clear();
-        assert(window.localStorage.name == undefined, "localStorage really, really works");
-        done();
-      });
-      self.port.emit("step1");
-    }
-  );
-
-  worker.port.on("step1", function () {
-    assert.equal(helper.rawWindow.localStorage.name, 1, "localStorage really works");
-    worker.port.emit("step2");
-  });
-
-});
-
-exports["test Auto Unwrap Custom Attributes"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      let body = document.body;
-      // Setting a custom object to a proxy attribute is not wrapped when we get it afterward
-      let object = {custom: true, enumerable: false};
-      body.customAttribute = object;
-      assert(object === body.customAttribute, "custom JS attributes are not wrapped");
-      done();
-    }
-  );
-
-});
-
-exports["test Object Tag"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // <object>, <embed> and other tags return typeof 'function'
-      let flash = document.createElement("object");
-      assert(typeof flash == "function", "<object> is typeof 'function'");
-      assert(flash.toString().match(/\[object HTMLObjectElement.*\]/), "<object> is HTMLObjectElement");
-      assert("setAttribute" in flash, "<object> has a setAttribute method");
-      done();
-    }
-  );
-
-});
-
-exports["test Highlight toString Behavior"] = createProxyTest("", function (helper, assert) {
-  // We do not have any workaround this particular use of toString
-  // applied on <object> elements. So disable this test until we found one!
-  //assert.equal(helper.rawWindow.Object.prototype.toString.call(flash), "[object HTMLObjectElement]", "<object> is HTMLObjectElement");
-  function f() {};
-  let funToString = Object.prototype.toString.call(f);
-  assert.ok(/\[object Function.*\]/.test(funToString), "functions are functions 1");
-
-  // This is how jquery call toString:
-  let strToString = helper.rawWindow.Object.prototype.toString.call("");
-  assert.ok(/\[object String.*\]/.test(strToString), "strings are strings");
-
-  let o = {__exposedProps__:{}};
-  let objToString = helper.rawWindow.Object.prototype.toString.call(o);
-  assert.ok(/\[object Object.*\]/.test(objToString), "objects are objects");
-
-  // Make sure to pass a function from the same compartments
-  // or toString will return [object Object] on FF8+
-  let f2 = helper.rawWindow.eval("(function () {})");
-  let funToString2 = helper.rawWindow.Object.prototype.toString.call(f2);
-  assert.ok(/\[object Function.*\]/.test(funToString2), "functions are functions 2");
-
-  helper.done();
-});
-
-exports["test Document TagName"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      let body = document.body;
-      // Check document[tagName]
-      let div = document.createElement("div");
-      div.setAttribute("name", "test");
-      body.appendChild(div);
-      assert(!document.test, "document[divName] is undefined");
-      body.removeChild(div);
-
-      let form = document.createElement("form");
-      form.setAttribute("name", "test");
-      body.appendChild(form);
-      assert(document.test == form, "document[formName] is valid");
-      body.removeChild(form);
-
-      let img = document.createElement("img");
-      img.setAttribute("name", "test");
-      body.appendChild(img);
-      assert(document.test == img, "document[imgName] is valid");
-      body.removeChild(img);
-      done();
-    }
-  );
-
-});
-
-var html = '<iframe id="iframe" name="test" src="data:text/html;charset=utf-8," />';
-exports["test Window Frames"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'let glob = this; new ' + function ContentScriptScope() {
-      // Check window[frameName] and window.frames[i]
-      let iframe = document.getElementById("iframe");
-      //assert(window.frames.length == 1, "The iframe is reported in window.frames check1");
-      //assert(window.frames[0] == iframe.contentWindow, "The iframe is reported in window.frames check2");
-      assert(window.test == iframe.contentWindow, "window[frameName] is valid");
-      done();
-    }
-  );
-
-});
-
-exports["test Collections"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Highlight XPCNativeWrapper bug with HTMLCollection
-      // tds[0] is only defined on first access :o
-      let body = document.body;
-      let div = document.createElement("div");
-      body.appendChild(div);
-      div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
-      let tds = div.getElementsByTagName("td");
-      assert(tds[0] == tds[0], "We can get array element multiple times");
-      body.removeChild(div);
-      done();
-    }
-  );
-
-});
-
-var html = '<input id="input" type="text" /><input id="input3" type="checkbox" />' +
-             '<input id="input2" type="checkbox" />';
-exports["test Collections 2"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Verify that NodeList/HTMLCollection are working fine
-      let body = document.body;
-      let inputs = body.getElementsByTagName("input");
-      assert(body.childNodes.length == 3, "body.childNodes length is correct");
-      assert(inputs.length == 3, "inputs.length is correct");
-      assert(body.childNodes[0] == inputs[0], "body.childNodes[0] is correct");
-      assert(body.childNodes[1] == inputs[1], "body.childNodes[1] is correct");
-      assert(body.childNodes[2] == inputs[2], "body.childNodes[2] is correct");
-      let count = 0;
-      for(let i in body.childNodes) {
-        count++;
-      }
-
-      assert(count >= 3, "body.childNodes is iterable");
-      done();
-    }
-  );
-
-});
-
-exports["test XMLHttpRequest"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // XMLHttpRequest doesn't support XMLHttpRequest.apply,
-      // that may break our proxy code
-      assert(new window.XMLHttpRequest(), "we are able to instantiate XMLHttpRequest object");
-      done();
-    }
-  );
-
-});
-
-exports["test XPathResult"] = createProxyTest("", function (helper, assert) {
-  const XPathResultTypes = ["ANY_TYPE",
-                            "NUMBER_TYPE", "STRING_TYPE", "BOOLEAN_TYPE",
-                            "UNORDERED_NODE_ITERATOR_TYPE",
-                            "ORDERED_NODE_ITERATOR_TYPE",
-                            "UNORDERED_NODE_SNAPSHOT_TYPE",
-                            "ORDERED_NODE_SNAPSHOT_TYPE",
-                            "ANY_UNORDERED_NODE_TYPE",
-                            "FIRST_ORDERED_NODE_TYPE"];
-
-  // Check XPathResult bug with constants being undefined on XPCNativeWrapper
-  let xpcXPathResult = helper.xrayWindow.XPathResult;
-
-  XPathResultTypes.forEach(function(type, i) {
-    assert.equal(xpcXPathResult.wrappedJSObject[type],
-                     helper.rawWindow.XPathResult[type],
-                     "XPathResult's constants are valid on unwrapped node");
-
-    assert.equal(xpcXPathResult[type], i,
-                     "XPathResult's constants are defined on " +
-                     "XPCNativeWrapper (platform bug #)");
-  });
-
-  let value = helper.rawWindow.XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE;
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      self.port.on("value", function (value) {
-        // Check that our work around is working:
-        assert(window.XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE === value,
-               "XPathResult works correctly on Proxies");
-        done();
-      });
-    }
-  );
-  worker.port.emit("value", value);
-});
-
-exports["test Prototype Inheritance"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Verify that inherited prototype function like initEvent
-      // are handled correctly. (e2.type will return an error if it's not the case)
-      let event1 = document.createEvent( 'MouseEvents' );
-      event1.initEvent( "click", true, true );
-      let event2 = document.createEvent( 'MouseEvents' );
-      event2.initEvent( "click", true, true );
-      assert(event2.type == "click", "We are able to create an event");
-      done();
-    }
-  );
-
-});
-
-exports["test Functions"] = createProxyTest("", function (helper) {
-
-  helper.rawWindow.callFunction = function callFunction(f) {
-    return f();
-  };
-  helper.rawWindow.isEqual = function isEqual(a, b) {
-    return a == b;
-  };
-  // bug 784116: workaround in order to allow proxy code to cache proxies on
-  // these functions:
-  helper.rawWindow.callFunction.__exposedProps__ = {__proxy: 'rw'};
-  helper.rawWindow.isEqual.__exposedProps__ = {__proxy: 'rw'};
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Check basic usage of functions
-      let closure2 = function () {return "ok";};
-      assert(window.wrappedJSObject.callFunction(closure2) == "ok", "Function references work");
-
-      // Ensure that functions are cached when being wrapped to native code
-      let closure = function () {};
-      assert(window.wrappedJSObject.isEqual(closure, closure), "Function references are cached before being wrapped to native");
-      done();
-    }
-  );
-
-});
-
-var html = '<input id="input2" type="checkbox" />';
-exports["test Listeners"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Verify listeners:
-      let input = document.getElementById("input2");
-      assert(input, "proxy.getElementById works");
-
-      function onclick() {};
-      input.onclick = onclick;
-      assert(input.onclick === onclick, "on* attributes are equal to original function set");
-
-      let addEventListenerCalled = false;
-      let expandoCalled = false;
-      input.addEventListener("click", function onclick(event) {
-        input.removeEventListener("click", onclick, true);
-
-        assert(!addEventListenerCalled, "closure given to addEventListener is called once");
-        if (addEventListenerCalled)
-          return;
-        addEventListenerCalled = true;
-
-        assert(!event.target.ownerDocument.defaultView.documentGlobal, "event object is still wrapped and doesn't expose document globals");
-
-        let input2 = document.getElementById("input2");
-
-        input.onclick = function (event) {
-          input.onclick = null;
-          assert(!expandoCalled, "closure set to expando is called once");
-          if (expandoCalled) return;
-          expandoCalled = true;
-
-          assert(!event.target.ownerDocument.defaultView.documentGlobal, "event object is still wrapped and doesn't expose document globals");
-
-          setTimeout(function () {
-            input.click();
-            done();
-          }, 0);
-
-        }
-
-        setTimeout(function () {
-          input.click();
-        }, 0);
-
-      }, true);
-
-      input.click();
-    }
-  );
-
-});
-
-exports["test requestAnimationFrame"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      var self = (function() { return this; })();
-      window.requestAnimationFrame(function callback() {
-        assert(self == this, "self is equal to `this`");
-        done();
-      });
-    }
-  );
-
-});
-
-exports["testGlobalScope"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'let toplevelScope = true;' +
-    'assert(window.toplevelScope, "variables in toplevel scope are set to `window` object");' +
-    'assert(this.toplevelScope, "variables in toplevel scope are set to `this` object");' +
-    'done();'
-  );
-
-});
-
-// Bug 715755: proxy code throw an exception on COW
-// Create an http server in order to simulate real cross domain documents
-exports["test Cross Domain Iframe"] = createProxyTest("", function (helper) {
-  let serverPort = 8099;
-  let server = require("./httpd").startServerAsync(serverPort);
-  server.registerPathHandler("/", function handle(request, response) {
-    // Returns the webpage that receive a message and forward it back to its
-    // parent document by appending ' world'.
-    let content = "<html><head><meta charset='utf-8'></head>\n";
-    content += "<script>\n";
-    content += "  window.addEventListener('message', function (event) {\n";
-    content += "    parent.postMessage(event.data + ' world', '*');\n";
-    content += "  }, true);\n";
-    content += "</script>\n";
-    content += "<body></body>\n";
-    content += "</html>\n";
-    response.write(content);
-  });
-
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Waits for the server page url
-      self.on("message", function (url) {
-        // Creates an iframe with this page
-        let iframe = document.createElement("iframe");
-        iframe.addEventListener("load", function onload() {
-          iframe.removeEventListener("load", onload, true);
-          try {
-            // Try to communicate with iframe's content
-            window.addEventListener("message", function onmessage(event) {
-              window.removeEventListener("message", onmessage, true);
-
-              assert(event.data == "hello world", "COW works properly");
-              self.port.emit("end");
-            }, true);
-            iframe.contentWindow.postMessage("hello", "*");
-          } catch(e) {
-            assert(false, "COW fails : "+e.message);
-          }
-        }, true);
-        iframe.setAttribute("src", url);
-        document.body.appendChild(iframe);
-      });
-    }
-  );
-
-  worker.port.on("end", function () {
-    server.stop(helper.done);
-  });
-
-  worker.postMessage("http://localhost:" + serverPort + "/");
-
-});
-
-// Bug 769006: Ensure that MutationObserver works fine with proxies
-var html = '<a href="foo">link</a>';
-exports["test MutationObvserver"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      if (typeof MutationObserver == "undefined") {
-        assert(true, "No MutationObserver for this FF version");
-        done();
-        return;
-      }
-      let link = document.getElementsByTagName("a")[0];
-
-      // Register a Mutation observer
-      let obs = new MutationObserver(function(mutations){
-        // Ensure that mutation data are valid
-        assert(mutations.length == 1, "only one attribute mutation");
-        let mutation = mutations[0];
-        assert(mutation.type == "attributes", "check `type`");
-        assert(mutation.target == link, "check `target`");
-        assert(mutation.attributeName == "href", "check `attributeName`");
-        assert(mutation.oldValue == "foo", "check `oldValue`");
-        obs.disconnect();
-        done();
-      });
-      obs.observe(document, {
-        subtree: true,
-        attributes: true,
-        attributeOldValue: true,
-        attributeFilter: ["href"]
-      });
-
-      // Modify the DOM
-      link.setAttribute("href", "bar");
-    }
-  );
-
-});
-
-var html = '<script>' +
-  'var accessCheck = function() {' +
-  '  assert(true, "exporting function works");' +
-  '  try{' +
-  '    exportedObj.prop;' +
-  '    assert(false, "content should not have access to content-script");' +
-  '  } catch(e) {' +
-  '    assert(e.toString().indexOf("Permission denied") != -1,' +
-  '           "content should not have access to content-script");' +
-  '  }' +
-  '}</script>';
-exports["test nsEp for content-script"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'let glob = this; new ' + function ContentScriptScope() {
-
-      exportFunction(assert, unsafeWindow, { defineAs: "assert" });
-      window.wrappedJSObject.assert(true, "assert exported");
-      window.wrappedJSObject.exportedObj = { prop: 42 };
-      window.wrappedJSObject.accessCheck();
-      done();
-    }
-  );
-
-});
-
-// require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/addons/e10s-content/lib/test-content-worker.js b/addon-sdk/source/test/addons/e10s-content/lib/test-content-worker.js
deleted file mode 100644
index 5eddb826a..000000000
--- a/addon-sdk/source/test/addons/e10s-content/lib/test-content-worker.js
+++ /dev/null
@@ -1,1127 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// Skipping due to window creation being unsupported in Fennec
-module.metadata = {
-  engines: {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require("chrome");
-const { on } = require("sdk/event/core");
-const { setTimeout } = require("sdk/timers");
-const { LoaderWithHookedConsole, Loader } = require("sdk/test/loader");
-const { Worker } = require("sdk/content/worker");
-const { close } = require("sdk/window/helpers");
-const { set: setPref } = require("sdk/preferences/service");
-const { isArray } = require("sdk/lang/type");
-const { URL } = require('sdk/url');
-const fixtures = require("./fixtures");
-const system = require("sdk/system/events");
-
-const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";
-
-const DEFAULT_CONTENT_URL = "data:text/html;charset=utf-8,foo";
-
-const WINDOW_SCRIPT_URL = "data:text/html;charset=utf-8," +
-                          "<script>window.addEventListener('message', function (e) {" +
-                          "  if (e.data === 'from -> content-script')" +
-                          "    window.postMessage('from -> window', '*');" +
-                          "});</script>";
-
-function makeWindow() {
-  let content =
-    "<?xml version=\"1.0\"?>" +
-    "<window " +
-    "xmlns=\"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul\">" +
-    "<script>var documentValue=true;</script>" +
-    "</window>";
-  var url = "data:application/vnd.mozilla.xul+xml;charset=utf-8," +
-            encodeURIComponent(content);
-  var features = ["chrome", "width=10", "height=10"];
-
-  return Cc["@mozilla.org/embedcomp/window-watcher;1"].
-         getService(Ci.nsIWindowWatcher).
-         openWindow(null, url, null, features.join(","), null);
-}
-
-// Listen for only first one occurence of DOM event
-function listenOnce(node, eventName, callback) {
-  node.addEventListener(eventName, function onevent(event) {
-    node.removeEventListener(eventName, onevent, true);
-    callback(node);
-  }, true);
-}
-
-// Load a given url in a given browser and fires the callback when it is loaded
-function loadAndWait(browser, url, callback) {
-  listenOnce(browser, "load", callback);
-  // We have to wait before calling `loadURI` otherwise, if we call
-  // `loadAndWait` during browser load event, the history will be broken
-  setTimeout(function () {
-    browser.loadURI(url);
-  }, 0);
-}
-
-// Returns a test function that will automatically open a new chrome window
-// with a <browser> element loaded on a given content URL
-// The callback receive 3 arguments:
-// - test: reference to the jetpack test object
-// - browser: a reference to the <browser> xul node
-// - done: a callback to call when test is over
-function WorkerTest(url, callback) {
-  return function testFunction(assert, done) {
-    let chromeWindow = makeWindow();
-    chromeWindow.addEventListener("load", function onload() {
-      chromeWindow.removeEventListener("load", onload, true);
-      let browser = chromeWindow.document.createElement("browser");
-      browser.setAttribute("type", "content");
-      chromeWindow.document.documentElement.appendChild(browser);
-      // Wait for about:blank load event ...
-      listenOnce(browser, "load", function onAboutBlankLoad() {
-        // ... before loading the expected doc and waiting for its load event
-        loadAndWait(browser, url, function onDocumentLoaded() {
-          callback(assert, browser, function onTestDone() {
-
-            close(chromeWindow).then(done);
-          });
-        });
-      });
-    }, true);
-  };
-}
-
-exports["test:sample"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    assert.notEqual(browser.contentWindow.location.href, "about:blank",
-                        "window is now on the right document");
-
-    let window = browser.contentWindow
-    let worker =  Worker({
-      window: window,
-      contentScript: "new " + function WorkerScope() {
-        // window is accessible
-        let myLocation = window.location.toString();
-        self.on("message", function(data) {
-          if (data == "hi!")
-            self.postMessage("bye!");
-        });
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.equal("bye!", msg);
-        assert.equal(worker.url, window.location.href,
-                         "worker.url still works");
-        done();
-      }
-    });
-
-    assert.equal(worker.url, window.location.href,
-                     "worker.url works");
-    assert.equal(worker.contentURL, window.location.href,
-                     "worker.contentURL works");
-    worker.postMessage("hi!");
-  }
-);
-
-exports["test:emit"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (data) {
-            self.port.emit("content-to-addon", data);
-          });
-
-          // Check for global pollution
-          //if (typeof on != "undefined")
-          //  self.postMessage("`on` is in globals");
-          if (typeof once != "undefined")
-            self.postMessage("`once` is in globals");
-          if (typeof emit != "undefined")
-            self.postMessage("`emit` is in globals");
-
-        },
-        onMessage: function(msg) {
-          assert.fail("Got an unexpected message : "+msg);
-        }
-      });
-
-    // Validate worker.port
-    worker.port.on("content-to-addon", function (data) {
-      assert.equal(data, "event data");
-      done();
-    });
-    worker.port.emit("addon-to-content", "event data");
-  }
-);
-
-exports["test:emit hack message"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.port
-          self.port.on("message", function (data) {
-            self.port.emit("message", data);
-          });
-          // We should not receive message on self, but only on self.port
-          self.on("message", function (data) {
-            self.postMessage("message", data);
-          });
-        },
-        onError: function(e) {
-          assert.fail("Got exception: "+e);
-        }
-      });
-
-    worker.port.on("message", function (data) {
-      assert.equal(data, "event data");
-      done();
-    });
-    worker.on("message", function (data) {
-      assert.fail("Got an unexpected message : "+msg);
-    });
-    worker.port.emit("message", "event data");
-  }
-);
-
-exports["test:n-arguments emit"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let repeat = 0;
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (a1, a2, a3) {
-            self.port.emit("content-to-addon", a1, a2, a3);
-          });
-        }
-      });
-
-    // Validate worker.port
-    worker.port.on("content-to-addon", function (arg1, arg2, arg3) {
-      if (!repeat++) {
-        this.emit("addon-to-content", "first argument", "second", "third");
-      } else {
-        assert.equal(arg1, "first argument");
-        assert.equal(arg2, "second");
-        assert.equal(arg3, "third");
-        done();
-      }
-    });
-    worker.port.emit("addon-to-content", "first argument", "second", "third");
-  }
-);
-
-exports["test:post-json-values-only"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          self.on("message", function (message) {
-            self.postMessage([ message.fun === undefined,
-                               typeof message.w,
-                               message.w && "port" in message.w,
-                               message.w._url,
-                               Array.isArray(message.array),
-                               JSON.stringify(message.array)]);
-          });
-        }
-      });
-
-    // Validate worker.onMessage
-    let array = [1, 2, 3];
-    worker.on("message", function (message) {
-      assert.ok(message[0], "function becomes undefined");
-      assert.equal(message[1], "object", "object stays object");
-      assert.ok(message[2], "object's attributes are enumerable");
-      assert.equal(message[3], DEFAULT_CONTENT_URL,
-                       "jsonable attributes are accessible");
-      // See bug 714891, Arrays may be broken over compartements:
-      assert.ok(message[4], "Array keeps being an array");
-      assert.equal(message[5], JSON.stringify(array),
-                       "Array is correctly serialized");
-      done();
-    });
-    // Add a new url property sa the Class function used by
-    // Worker doesn't set enumerables to true for non-functions
-    worker._url = DEFAULT_CONTENT_URL;
-
-    worker.postMessage({ fun: function () {}, w: worker, array: array });
-  }
-);
-
-exports["test:emit-json-values-only"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (fun, w, obj, array) {
-            self.port.emit("content-to-addon", [
-                            fun === null,
-                            typeof w,
-                            "port" in w,
-                            w._url,
-                            "fun" in obj,
-                            Object.keys(obj.dom).length,
-                            Array.isArray(array),
-                            JSON.stringify(array)
-                          ]);
-          });
-        }
-      });
-
-    // Validate worker.port
-    let array = [1, 2, 3];
-    worker.port.on("content-to-addon", function (result) {
-      assert.ok(result[0], "functions become null");
-      assert.equal(result[1], "object", "objects stay objects");
-      assert.ok(result[2], "object's attributes are enumerable");
-      assert.equal(result[3], DEFAULT_CONTENT_URL,
-                       "json attribute is accessible");
-      assert.ok(!result[4], "function as object attribute is removed");
-      assert.equal(result[5], 0, "DOM nodes are converted into empty object");
-      // See bug 714891, Arrays may be broken over compartments:
-      assert.ok(result[6], "Array keeps being an array");
-      assert.equal(result[7], JSON.stringify(array),
-                       "Array is correctly serialized");
-      done();
-    });
-
-    let obj = {
-      fun: function () {},
-      dom: browser.contentWindow.document.createElement("div")
-    };
-    // Add a new url property sa the Class function used by
-    // Worker doesn't set enumerables to true for non-functions
-    worker._url = DEFAULT_CONTENT_URL;
-    worker.port.emit("addon-to-content", function () {}, worker, obj, array);
-  }
-);
-
-exports["test:content is wrapped"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var documentValue=true;</script>",
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage(!window.documentValue);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content script has a wrapped access to content document");
-        done();
-      }
-    });
-  }
-);
-
-// ContentWorker is not for chrome
-/*
-exports["test:chrome is unwrapped"] = function(assert, done) {
-  let window = makeWindow();
-
-  listenOnce(window, "load", function onload() {
-
-    let worker =  Worker({
-      window: window,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage(window.documentValue);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content script has an unwrapped access to chrome document");
-        close(window).then(done);
-      }
-    });
-
-  });
-}
-*/
-
-exports["test:nothing is leaked to content script"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage([
-          "ContentWorker" in window,
-          "UNWRAP_ACCESS_KEY" in window,
-          "getProxyForObject" in window
-        ]);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(list) {
-        assert.ok(!list[0], "worker API contrustor isn't leaked");
-        assert.ok(!list[1], "Proxy API stuff isn't leaked 1/2");
-        assert.ok(!list[2], "Proxy API stuff isn't leaked 2/2");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:ensure console.xxx works in cs"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    const EXPECTED = ["time", "log", "info", "warn", "error", "error", "timeEnd"];
-
-    let calls = [];
-    let levels = [];
-
-    system.on('console-api-log-event', onMessage);
-
-    function onMessage({ subject }) {
-      calls.push(subject.wrappedJSObject.arguments[0]);
-      levels.push(subject.wrappedJSObject.level);
-    }
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        console.time("time");
-        console.log("log");
-        console.info("info");
-        console.warn("warn");
-        console.error("error");
-        console.debug("debug");
-        console.exception("error");
-        console.timeEnd("timeEnd");
-        self.postMessage();
-      },
-      onMessage: function() {
-        system.off('console-api-log-event', onMessage);
-
-        assert.equal(JSON.stringify(calls),
-          JSON.stringify(EXPECTED),
-          "console methods have been called successfully, in expected order");
-
-        assert.equal(JSON.stringify(levels),
-          JSON.stringify(EXPECTED),
-          "console messages have correct log levels, in expected order");
-
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout works with string argument"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var docVal=5;</script>",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function ContentScriptScope() {
-        // must use "window.scVal" instead of "var csVal"
-        // since we are inside ContentScriptScope function.
-        // i'm NOT putting code-in-string inside code-in-string </YO DAWG>
-        window.csVal = 13;
-        setTimeout("self.postMessage([" +
-                      "csVal, " +
-                      "window.docVal, " +
-                      "'ContentWorker' in window, " +
-                      "'UNWRAP_ACCESS_KEY' in window, " +
-                      "'getProxyForObject' in window, " +
-                    "])", 1);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function([csVal, docVal, chrome1, chrome2, chrome3]) {
-        // test timer code is executed in the correct context
-        assert.equal(csVal, 13, "accessing content-script values");
-        assert.notEqual(docVal, 5, "can't access document values (directly)");
-        assert.ok(!chrome1 && !chrome2 && !chrome3, "nothing is leaked from chrome");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setInterval works with string argument"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let count = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setInterval('self.postMessage(1)', 50)",
-      contentScriptWhen: "ready",
-      onMessage: function(one) {
-        count++;
-        assert.equal(one, 1, "got " + count + " message(s) from setInterval");
-        if (count >= 3) done();
-      }
-    });
-  }
-);
-
-exports["test:setInterval async Errors passed to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let count = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setInterval(() => { throw Error('ubik') }, 50)",
-      contentScriptWhen: "ready",
-      onError: function(err) {
-        count++;
-        assert.equal(err.message, "ubik",
-            "error (correctly) propagated  " + count + " time(s)");
-        if (count >= 3) done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout throws array, passed to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setTimeout(function() { throw ['array', 42] }, 1)",
-      contentScriptWhen: "ready",
-      onError: function(arr) {
-        assert.ok(isArray(arr),
-            "the type of thrown/propagated object is array");
-        assert.ok(arr.length==2,
-            "the propagated thrown array is the right length");
-        assert.equal(arr[1], 42,
-            "element inside the thrown array correctly propagated");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout string arg with SyntaxError to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setTimeout('syntax 123 error', 1)",
-      contentScriptWhen: "ready",
-      onError: function(err) {
-        assert.equal(err.name, "SyntaxError",
-            "received SyntaxError thrown from bad code in string argument to setTimeout");
-        assert.ok('fileName' in err,
-            "propagated SyntaxError contains a fileName property");
-        assert.ok('stack' in err,
-            "propagated SyntaxError contains a stack property");
-        assert.equal(err.message, "missing ; before statement",
-            "propagated SyntaxError has the correct (helpful) message");
-        assert.equal(err.lineNumber, 1,
-            "propagated SyntaxError was thrown on the right lineNumber");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout can't be cancelled by content"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var documentValue=true;</script>",
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id = setTimeout(function () {
-          self.postMessage("timeout");
-        }, 100);
-        unsafeWindow.eval("clearTimeout("+id+");");
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content didn't managed to cancel our setTimeout");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:clearTimeout"] = WorkerTest(
-  "data:text/html;charset=utf-8,clear timeout",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id1 = setTimeout(function() {
-          self.postMessage("failed");
-        }, 10);
-        let id2 = setTimeout(function() {
-          self.postMessage("done");
-        }, 100);
-        clearTimeout(id1);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        if (msg === "failed") {
-          assert.fail("failed to cancel timer");
-        } else {
-          assert.pass("timer cancelled");
-          done();
-        }
-      }
-    });
-  }
-);
-
-exports["test:clearInterval"] = WorkerTest(
-  "data:text/html;charset=utf-8,clear timeout",
-  function(assert, browser, done) {
-    let called = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id = setInterval(function() {
-          self.postMessage("intreval")
-          clearInterval(id)
-          setTimeout(function() {
-            self.postMessage("done")
-          }, 100)
-        }, 10);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        if (msg === "intreval") {
-          called = called + 1;
-          if (called > 1) assert.fail("failed to cancel timer");
-        } else {
-          assert.pass("interval cancelled");
-          done();
-        }
-      }
-    });
-  }
-)
-
-exports["test:setTimeout are unregistered on content unload"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let originalWindow = browser.contentWindow;
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        document.title = "ok";
-        let i = 0;
-        setInterval(function () {
-          document.title = i++;
-        }, 10);
-      },
-      contentScriptWhen: "ready"
-    });
-
-    // Change location so that content script is destroyed,
-    // and all setTimeout/setInterval should be unregistered.
-    // Wait some cycles in order to execute some intervals.
-    setTimeout(function () {
-      // Bug 689621: Wait for the new document load so that we are sure that
-      // previous document cancelled its intervals
-      let url2 = "data:text/html;charset=utf-8,<title>final</title>";
-      loadAndWait(browser, url2, function onload() {
-        let titleAfterLoad = originalWindow.document.title;
-        // Wait additional cycles to verify that intervals are really cancelled
-        setTimeout(function () {
-          assert.equal(browser.contentDocument.title, "final",
-                           "New document has not been modified");
-          assert.equal(originalWindow.document.title, titleAfterLoad,
-                           "Nor previous one");
-
-          done();
-        }, 100);
-      });
-    }, 100);
-  }
-);
-
-exports['test:check window attribute in iframes'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    // Create a first iframe and wait for its loading
-    let contentWin = browser.contentWindow;
-    let contentDoc = contentWin.document;
-    let iframe = contentDoc.createElement("iframe");
-    contentDoc.body.appendChild(iframe);
-
-    listenOnce(iframe, "load", function onload() {
-
-      // Create a second iframe inside the first one and wait for its loading
-      let iframeDoc = iframe.contentWindow.document;
-      let subIframe = iframeDoc.createElement("iframe");
-      iframeDoc.body.appendChild(subIframe);
-
-      listenOnce(subIframe, "load", function onload() {
-        subIframe.removeEventListener("load", onload, true);
-
-        // And finally create a worker against this second iframe
-        let worker =  Worker({
-          window: subIframe.contentWindow,
-          contentScript: 'new ' + function WorkerScope() {
-            self.postMessage([
-              window.top !== window,
-              frameElement,
-              window.parent !== window,
-              top.location.href,
-              parent.location.href,
-            ]);
-          },
-          onMessage: function(msg) {
-            assert.ok(msg[0], "window.top != window");
-            assert.ok(msg[1], "window.frameElement is defined");
-            assert.ok(msg[2], "window.parent != window");
-            assert.equal(msg[3], contentWin.location.href,
-                             "top.location refers to the toplevel content doc");
-            assert.equal(msg[4], iframe.contentWindow.location.href,
-                             "parent.location refers to the first iframe doc");
-            done();
-          }
-        });
-
-      });
-      subIframe.setAttribute("src", "data:text/html;charset=utf-8,bar");
-
-    });
-    iframe.setAttribute("src", "data:text/html;charset=utf-8,foo");
-  }
-);
-
-exports['test:check window attribute in toplevel documents'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.postMessage([
-          window.top === window,
-          frameElement,
-          window.parent === window
-        ]);
-      },
-      onMessage: function(msg) {
-        assert.ok(msg[0], "window.top == window");
-        assert.ok(!msg[1], "window.frameElement is null");
-        assert.ok(msg[2], "window.parent == window");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:check worker API with page history"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let url2 = "data:text/html;charset=utf-8,bar";
-
-    loadAndWait(browser, url2, function () {
-      let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Just before the content script is disable, we register a timeout
-          // that will be disable until the page gets visible again
-          self.on("pagehide", function () {
-            setTimeout(function () {
-              self.port.emit("timeout");
-            }, 0);
-          });
-
-          self.on("message", function() {
-            self.postMessage("saw message");
-          });
-
-          self.on("event", function() {
-            self.port.emit("event", "saw event");
-          });
-        },
-        contentScriptWhen: "start"
-      });
-
-      // postMessage works correctly when the page is visible
-      worker.postMessage("ok");
-
-      // We have to wait before going back into history,
-      // otherwise `goBack` won't do anything.
-      setTimeout(function () {
-        browser.goBack();
-      }, 0);
-
-      // Wait for the document to be hidden
-      browser.addEventListener("pagehide", function onpagehide() {
-        browser.removeEventListener("pagehide", onpagehide, false);
-        // Now any event sent to this worker should be cached
-
-        worker.postMessage("message");
-        worker.port.emit("event");
-
-        // Display the page with attached content script back in order to resume
-        // its timeout and receive the expected message.
-        // We have to delay this in order to not break the history.
-        // We delay for a non-zero amount of time in order to ensure that we
-        // do not receive the message immediatly, so that the timeout is
-        // actually disabled
-        setTimeout(function () {
-          worker.on("pageshow", function() {
-            let promise = Promise.all([
-              new Promise(resolve => {
-                worker.port.on("event", () => {
-                  assert.pass("Saw event");
-                  resolve();
-                });
-              }),
-              new Promise(resolve => {
-                worker.on("message", () => {
-                  assert.pass("Saw message");
-                  resolve();
-                });
-              }),
-              new Promise(resolve => {
-                worker.port.on("timeout", () => {
-                  assert.pass("Timer fired");
-                  resolve();
-                });
-              })
-            ]);
-            promise.then(done);
-          });
-
-          browser.goForward();
-        }, 500);
-
-      }, false);
-    });
-
-  }
-);
-
-exports['test:conentScriptFile as URL instance'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let url = new URL(fixtures.url("test-contentScriptFile.js"));
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScriptFile: url,
-      onMessage: function(msg) {
-        assert.equal(msg, "msg from contentScriptFile",
-            "received a wrong message from contentScriptFile");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:worker events"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function (assert, browser, done) {
-    let window = browser.contentWindow;
-    let events = [];
-    let worker = Worker({
-      window: window,
-      contentScript: 'new ' + function WorkerScope() {
-        self.postMessage('start');
-      },
-      onAttach: win => {
-        events.push('attach');
-        assert.pass('attach event called when attached');
-        assert.equal(window, win, 'attach event passes in attached window');
-      },
-      onError: err => {
-        assert.equal(err.message, 'Custom',
-          'Error passed into error event');
-        worker.detach();
-      },
-      onMessage: msg => {
-        assert.pass('`onMessage` handles postMessage')
-        throw new Error('Custom');
-      },
-      onDetach: _ => {
-        assert.pass('`onDetach` called when worker detached');
-        done();
-      }
-    });
-    // `attach` event is called synchronously during instantiation,
-    // so we can't listen to that, TODO FIX?
-    //  worker.on('attach', obj => console.log('attach', obj));
-  }
-);
-
-exports["test:onDetach in contentScript on destroy"] = WorkerTest(
-  "data:text/html;charset=utf-8,foo#detach",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.port.on('detach', function(reason) {
-          window.location.hash += '!' + reason;
-        })
-      },
-    });
-    browser.contentWindow.addEventListener('hashchange', _ => {
-      assert.equal(browser.contentWindow.location.hash, '#detach!',
-                   "location.href is as expected");
-      done();
-    })
-    worker.destroy();
-  }
-);
-
-exports["test:onDetach in contentScript on unload"] = WorkerTest(
-  "data:text/html;charset=utf-8,foo#detach",
-  function(assert, browser, done) {
-    let { loader } = LoaderWithHookedConsole(module);
-    let worker = loader.require("sdk/content/worker").Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.port.on('detach', function(reason) {
-          window.location.hash += '!' + reason;
-        })
-      },
-    });
-    browser.contentWindow.addEventListener('hashchange', _ => {
-      assert.equal(browser.contentWindow.location.hash, '#detach!shutdown',
-                   "location.href is as expected");
-      done();
-    })
-    loader.unload('shutdown');
-  }
-);
-
-exports["test:console method log functions properly"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let logs = [];
-
-    system.on('console-api-log-event', onMessage);
-
-    function onMessage({ subject }) {
-      logs.push(clean(subject.wrappedJSObject.arguments[0]));
-    }
-
-    let clean = message =>
-          message.trim().
-          replace(/[\r\n]/g, " ").
-          replace(/ +/g, " ");
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        console.log(Function);
-        console.log((foo) => foo * foo);
-        console.log(function foo(bar) { return bar + bar });
-
-        self.postMessage();
-      },
-      onMessage: () => {
-        system.off('console-api-log-event', onMessage);
-
-        assert.deepEqual(logs, [
-          "function Function() { [native code] }",
-          "(foo) => foo * foo",
-          "function foo(bar) { \"use strict\"; return bar + bar }"
-        ]);
-
-        done();
-      }
-    });
-  }
-);
-
-exports["test:global postMessage"] = WorkerTest(
-  WINDOW_SCRIPT_URL,
-  function(assert, browser, done) {
-    let contentScript = "window.addEventListener('message', function (e) {" +
-                        "  if (e.data === 'from -> window')" +
-                        "    self.port.emit('response', e.data, e.origin);" +
-                        "});" +
-                        "postMessage('from -> content-script', '*');";
-    let { loader } = LoaderWithHookedConsole(module);
-    let worker =  loader.require("sdk/content/worker").Worker({
-      window: browser.contentWindow,
-      contentScriptWhen: "ready",
-      contentScript: contentScript
-    });
-
-    worker.port.on("response", (data, origin) => {
-      assert.equal(data, "from -> window", "Communication from content-script to window completed");
-      done();
-    });
-});
-
-exports["test:destroy unbinds listeners from port"] = WorkerTest(
-  "data:text/html;charset=utf-8,portdestroyer",
-  function(assert, browser, done) {
-    let destroyed = false;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.port.emit("destroy");
-        setInterval(self.port.emit, 10, "ping");
-      },
-      onDestroy: done
-    });
-    worker.port.on("ping", () => {
-      if (destroyed) {
-        assert.fail("Should not call events on port after destroy.");
-      }
-    });
-    worker.port.on("destroy", () => {
-      destroyed = true;
-      worker.destroy();
-      assert.pass("Worker destroyed, waiting for no future listeners handling events.");
-      setTimeout(done, 500);
-    });
-  }
-);
-
-
-exports["test:destroy kills child worker"] = WorkerTest(
-  "data:text/html;charset=utf-8,<html><body><p id='detail'></p></body></html>",
-  function(assert, browser, done) {
-    let worker1 = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.port.on("ping", detail => {
-          let event = document.createEvent("CustomEvent");
-          event.initCustomEvent("Test:Ping", true, true, detail);
-          document.dispatchEvent(event);
-          self.port.emit("pingsent");
-        });
-
-        let listener = function(event) {
-          self.port.emit("pong", event.detail);
-        };
-
-        self.port.on("detach", () => {
-          window.removeEventListener("Test:Pong", listener);
-        });
-        window.addEventListener("Test:Pong", listener);
-      },
-      onAttach: function() {
-        let worker2 = Worker({
-          window: browser.contentWindow,
-          contentScript: "new " + function WorkerScope() {
-            let listener = function(event) {
-              let newEvent = document.createEvent("CustomEvent");
-              newEvent.initCustomEvent("Test:Pong", true, true, event.detail);
-              document.dispatchEvent(newEvent);
-            };
-            self.port.on("detach", () => {
-              window.removeEventListener("Test:Ping", listener);
-            })
-            window.addEventListener("Test:Ping", listener);
-            self.postMessage();
-          },
-          onMessage: function() {
-            worker1.port.emit("ping", "test1");
-            worker1.port.once("pong", detail => {
-              assert.equal(detail, "test1", "Saw the right message");
-              worker1.port.once("pingsent", () => {
-                assert.pass("The message was sent");
-
-                worker2.destroy();
-
-                worker1.port.emit("ping", "test2");
-                worker1.port.once("pong", detail => {
-                  assert.fail("worker2 shouldn't have responded");
-                })
-                worker1.port.once("pingsent", () => {
-                  assert.pass("The message was sent");
-                  worker1.destroy();
-                  done();
-                });
-              });
-            })
-          }
-        });
-      }
-    });
-  }
-);
-
-exports["test:unload kills child worker"] = WorkerTest(
-  "data:text/html;charset=utf-8,<html><body><p id='detail'></p></body></html>",
-  function(assert, browser, done) {
-    let loader = Loader(module);
-    let worker1 = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.port.on("ping", detail => {
-          let event = document.createEvent("CustomEvent");
-          event.initCustomEvent("Test:Ping", true, true, detail);
-          document.dispatchEvent(event);
-          self.port.emit("pingsent");
-        });
-
-        let listener = function(event) {
-          self.port.emit("pong", event.detail);
-        };
-
-        self.port.on("detach", () => {
-          window.removeEventListener("Test:Pong", listener);
-        });
-        window.addEventListener("Test:Pong", listener);
-      },
-      onAttach: function() {
-        let worker2 = loader.require("sdk/content/worker").Worker({
-          window: browser.contentWindow,
-          contentScript: "new " + function WorkerScope() {
-            let listener = function(event) {
-              let newEvent = document.createEvent("CustomEvent");
-              newEvent.initCustomEvent("Test:Pong", true, true, event.detail);
-              document.dispatchEvent(newEvent);
-            };
-            self.port.on("detach", () => {
-              window.removeEventListener("Test:Ping", listener);
-            })
-            window.addEventListener("Test:Ping", listener);
-            self.postMessage();
-          },
-          onMessage: function() {
-            worker1.port.emit("ping", "test1");
-            worker1.port.once("pong", detail => {
-              assert.equal(detail, "test1", "Saw the right message");
-              worker1.port.once("pingsent", () => {
-                assert.pass("The message was sent");
-
-                loader.unload();
-
-                worker1.port.emit("ping", "test2");
-                worker1.port.once("pong", detail => {
-                  assert.fail("worker2 shouldn't have responded");
-                })
-                worker1.port.once("pingsent", () => {
-                  assert.pass("The message was sent");
-                  worker1.destroy();
-                  done();
-                });
-              });
-            })
-          }
-        });
-      }
-    });
-  }
-);
-
-// require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/addons/e10s-content/lib/test-page-worker.js b/addon-sdk/source/test/addons/e10s-content/lib/test-page-worker.js
deleted file mode 100644
index 3a9106ec0..000000000
--- a/addon-sdk/source/test/addons/e10s-content/lib/test-page-worker.js
+++ /dev/null
@@ -1,524 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Loader } = require('sdk/test/loader');
-const { Page } = require("sdk/page-worker");
-const { URL } = require("sdk/url");
-const fixtures = require("./fixtures");
-const testURI = fixtures.url("test.html");
-
-const ERR_DESTROYED =
-  "Couldn't find the worker to receive this message. " +
-  "The script may not be initialized yet, or may already have been unloaded.";
-
-const Isolate = fn => "(" + fn + ")()";
-
-exports.testSimplePageCreation = function(assert, done) {
-  let page = new Page({
-    contentScript: "self.postMessage(window.location.href)",
-    contentScriptWhen: "end",
-    onMessage: function (message) {
-      assert.equal(message, "about:blank",
-                       "Page Worker should start with a blank page by default");
-      assert.equal(this, page, "The 'this' object is the page itself.");
-      done();
-    }
-  });
-}
-
-/*
- * Tests that we can't be tricked by document overloads as we have access
- * to wrapped nodes
- */
-exports.testWrappedDOM = function(assert, done) {
-  let page = Page({
-    allow: { script: true },
-    contentURL: "data:text/html;charset=utf-8,<script>document.getElementById=3;window.scrollTo=3;</script>",
-    contentScript: 'new ' + function() {
-      function send() {
-        self.postMessage([typeof(document.getElementById), typeof(window.scrollTo)]);
-      }
-      if (document.readyState !== 'complete')
-        window.addEventListener('load', send, true)
-      else
-        send();
-    },
-    onMessage: function (message) {
-      assert.equal(message[0],
-                       "function",
-                       "getElementById from content script is the native one");
-
-      assert.equal(message[1],
-                       "function",
-                       "scrollTo from content script is the native one");
-
-      done();
-    }
-  });
-}
-
-/*
-// We do not offer unwrapped access to DOM since bug 601295 landed
-// See 660780 to track progress of unwrap feature
-exports.testUnwrappedDOM = function(assert, done) {
-  let page = Page({
-    allow: { script: true },
-    contentURL: "data:text/html;charset=utf-8,<script>document.getElementById=3;window.scrollTo=3;</script>",
-    contentScript: "window.addEventListener('load', function () { " +
-                   "return self.postMessage([typeof(unsafeWindow.document.getElementById), " +
-                   "typeof(unsafeWindow.scrollTo)]); }, true)",
-    onMessage: function (message) {
-      assert.equal(message[0],
-                       "number",
-                       "document inside page is free to be changed");
-
-      assert.equal(message[1],
-                       "number",
-                       "window inside page is free to be changed");
-
-      done();
-    }
-  });
-}
-*/
-
-exports.testPageProperties = function(assert) {
-  let page = new Page();
-
-  for (let prop of ['contentURL', 'allow', 'contentScriptFile',
-                         'contentScript', 'contentScriptWhen', 'on',
-                         'postMessage', 'removeListener']) {
-    assert.ok(prop in page, prop + " property is defined on page.");
-  }
-
-  assert.ok(() => page.postMessage("foo") || true,
-              "postMessage doesn't throw exception on page.");
-}
-
-exports.testConstructorAndDestructor = function(assert, done) {
-  let loader = Loader(module);
-  let { Page } = loader.require("sdk/page-worker");
-  let global = loader.sandbox("sdk/page-worker");
-
-  let pagesReady = 0;
-
-  let page1 = Page({
-    contentScript:      "self.postMessage('')",
-    contentScriptWhen:  "end",
-    onMessage:          pageReady
-  });
-  let page2 = Page({
-    contentScript:      "self.postMessage('')",
-    contentScriptWhen:  "end",
-    onMessage:          pageReady
-  });
-
-  assert.notEqual(page1, page2,
-                      "Page 1 and page 2 should be different objects.");
-
-  function pageReady() {
-    if (++pagesReady == 2) {
-      page1.destroy();
-      page2.destroy();
-
-      assert.ok(isDestroyed(page1), "page1 correctly unloaded.");
-      assert.ok(isDestroyed(page2), "page2 correctly unloaded.");
-
-      loader.unload();
-      done();
-    }
-  }
-}
-
-exports.testAutoDestructor = function(assert, done) {
-  let loader = Loader(module);
-  let { Page } = loader.require("sdk/page-worker");
-
-  let page = Page({
-    contentScript: "self.postMessage('')",
-    contentScriptWhen: "end",
-    onMessage: function() {
-      loader.unload();
-      assert.ok(isDestroyed(page), "Page correctly unloaded.");
-      done();
-    }
-  });
-}
-
-exports.testValidateOptions = function(assert) {
-  assert.throws(
-    () => Page({ contentURL: 'home' }),
-    /The `contentURL` option must be a valid URL\./,
-    "Validation correctly denied a non-URL contentURL"
-  );
-
-  assert.throws(
-    () => Page({ onMessage: "This is not a function."}),
-    /The option "onMessage" must be one of the following types: function/,
-    "Validation correctly denied a non-function onMessage."
-  );
-
-  assert.pass("Options validation is working.");
-}
-
-exports.testContentAndAllowGettersAndSetters = function(assert, done) {
-  let content = "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=3;</script>";
-
-  // Load up the page with testURI initially for the resource:// principal,
-  // then load the actual data:* content, as data:* URIs no longer
-  // have localStorage
-  let page = Page({
-    contentURL: testURI,
-    contentScript: "if (window.location.href==='"+testURI+"')" +
-      "  self.postMessage('reload');" +
-      "else " +
-      "  self.postMessage(window.localStorage.allowScript)",
-    contentScriptWhen: "end",
-    onMessage: step0
-  });
-
-  function step0(message) {
-    if (message === 'reload')
-      return page.contentURL = content;
-    assert.equal(message, "3",
-                     "Correct value expected for allowScript - 3");
-    assert.equal(page.contentURL, content,
-                     "Correct content expected");
-    page.removeListener('message', step0);
-    page.on('message', step1);
-    page.allow = { script: false };
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript='f'</script>";
-  }
-
-  function step1(message) {
-    assert.equal(message, "3",
-                     "Correct value expected for allowScript - 3");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    page.removeListener('message', step1);
-    page.on('message', step2);
-    page.allow = { script: true };
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript='g'</script>";
-  }
-
-  function step2(message) {
-    assert.equal(message, "g",
-                     "Correct value expected for allowScript - g");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    page.removeListener('message', step2);
-    page.on('message', step3);
-    page.allow.script = false;
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=3</script>";
-  }
-
-  function step3(message) {
-    assert.equal(message, "g",
-                     "Correct value expected for allowScript - g");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    page.removeListener('message', step3);
-    page.on('message', step4);
-    page.allow.script = true;
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=4</script>";
-  }
-
-  function step4(message) {
-    assert.equal(message, "4",
-                     "Correct value expected for allowScript - 4");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    done();
-  }
-
-}
-
-exports.testOnMessageCallback = function(assert, done) {
-  Page({
-    contentScript: "self.postMessage('')",
-    contentScriptWhen: "end",
-    onMessage: function() {
-      assert.pass("onMessage callback called");
-      done();
-    }
-  });
-}
-
-exports.testMultipleOnMessageCallbacks = function(assert, done) {
-  let count = 0;
-  let page = Page({
-    contentScript: "self.postMessage('')",
-    contentScriptWhen: "end",
-    onMessage: () => count += 1
-  });
-  page.on('message', () => count += 2);
-  page.on('message', () => count *= 3);
-  page.on('message', () =>
-    assert.equal(count, 9, "All callbacks were called, in order."));
-  page.on('message', done);
-};
-
-exports.testLoadContentPage = function(assert, done) {
-  let page = Page({
-    onMessage: function(message) {
-      // The message is an array whose first item is the test method to call
-      // and the rest of whose items are arguments to pass it.
-      let msg = message.shift();
-      if (msg == "done")
-        return done();
-      assert[msg].apply(assert, message);
-    },
-    contentURL: fixtures.url("test-page-worker.html"),
-    contentScriptFile: fixtures.url("test-page-worker.js"),
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testLoadContentPageRelativePath = function(assert, done) {
-  let page = require("sdk/page-worker").Page({
-    onMessage: function(message) {
-      // The message is an array whose first item is the test method to call
-      // and the rest of whose items are arguments to pass it.
-      let msg = message.shift();
-      if (msg == "done")
-        return done();
-      assert[msg].apply(assert, message);
-    },
-    contentURL: "./test-page-worker.html",
-    contentScriptFile: "./test-page-worker.js",
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testAllowScriptDefault = function(assert, done) {
-  let page = Page({
-    onMessage: function(message) {
-      assert.ok(message, "Script is allowed to run by default.");
-      done();
-    },
-    contentURL: "data:text/html;charset=utf-8,<script>document.documentElement.setAttribute('foo', 3);</script>",
-    contentScript: "self.postMessage(document.documentElement.getAttribute('foo'))",
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testAllowScript = function(assert, done) {
-  let page = Page({
-    onMessage: function(message) {
-      assert.ok(message, "Script runs when allowed to do so.");
-      done();
-    },
-    allow: { script: true },
-    contentURL: "data:text/html;charset=utf-8,<script>document.documentElement.setAttribute('foo', 3);</script>",
-    contentScript: "self.postMessage(document.documentElement.hasAttribute('foo') && " +
-                   "                 document.documentElement.getAttribute('foo') == 3)",
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testPingPong = function(assert, done) {
-  let page = Page({
-    contentURL: 'data:text/html;charset=utf-8,ping-pong',
-    contentScript: 'self.on("message", function(message) { return self.postMessage("pong"); });'
-      + 'self.postMessage("ready");',
-    onMessage: function(message) {
-      if ('ready' == message) {
-        page.postMessage('ping');
-      }
-      else {
-        assert.ok(message, 'pong', 'Callback from contentScript');
-        done();
-      }
-    }
-  });
-};
-
-exports.testRedirect = function (assert, done) {
-  let page = Page({
-    contentURL: 'data:text/html;charset=utf-8,first-page',
-    contentScriptWhen: "end",
-    contentScript: '' +
-      'if (/first-page/.test(document.location.href)) ' +
-      '  document.location.href = "data:text/html;charset=utf-8,redirect";' +
-      'else ' +
-      '  self.port.emit("redirect", document.location.href);'
-  });
-
-  page.port.on('redirect', function (url) {
-    assert.equal(url, 'data:text/html;charset=utf-8,redirect', 'Reinjects contentScript on reload');
-    done();
-  });
-};
-
-exports.testRedirectIncludeArrays = function (assert, done) {
-  let firstURL = 'data:text/html;charset=utf-8,first-page';
-  let page = Page({
-    contentURL: firstURL,
-    contentScript: '(function () {' +
-      'self.port.emit("load", document.location.href);' +
-      '  self.port.on("redirect", function (url) {' +
-      '   document.location.href = url;' +
-      '  })' +
-      '})();',
-    include: ['about:blank', 'data:*']
-  });
-
-  page.port.on('load', function (url) {
-    if (url === firstURL) {
-      page.port.emit('redirect', 'about:blank');
-    } else if (url === 'about:blank') {
-      page.port.emit('redirect', 'about:mozilla');
-      assert.ok('`include` property handles arrays');
-      assert.equal(url, 'about:blank', 'Redirects work with accepted domains');
-      done();
-    } else if (url === 'about:mozilla') {
-      assert.fail('Should not redirect to restricted domain');
-    }
-  });
-};
-
-exports.testRedirectFromWorker = function (assert, done) {
-  let firstURL = 'data:text/html;charset=utf-8,first-page';
-  let secondURL = 'data:text/html;charset=utf-8,second-page';
-  let thirdURL = 'data:text/html;charset=utf-8,third-page';
-  let page = Page({
-    contentURL: firstURL,
-    contentScript: '(function () {' +
-      'self.port.emit("load", document.location.href);' +
-      '  self.port.on("redirect", function (url) {' +
-      '   document.location.href = url;' +
-      '  })' +
-      '})();',
-    include: 'data:*'
-  });
-
-  page.port.on('load', function (url) {
-    if (url === firstURL) {
-      page.port.emit('redirect', secondURL);
-    } else if (url === secondURL) {
-      page.port.emit('redirect', thirdURL);
-    } else if (url === thirdURL) {
-      page.port.emit('redirect', 'about:mozilla');
-      assert.equal(url, thirdURL, 'Redirects work with accepted domains on include strings');
-      done();
-    } else {
-      assert.fail('Should not redirect to unauthorized domains');
-    }
-  });
-};
-
-exports.testRedirectWithContentURL = function (assert, done) {
-  let firstURL = 'data:text/html;charset=utf-8,first-page';
-  let secondURL = 'data:text/html;charset=utf-8,second-page';
-  let thirdURL = 'data:text/html;charset=utf-8,third-page';
-  let page = Page({
-    contentURL: firstURL,
-    contentScript: '(function () {' +
-      'self.port.emit("load", document.location.href);' +
-      '})();',
-    include: 'data:*'
-  });
-
-  page.port.on('load', function (url) {
-    if (url === firstURL) {
-      page.contentURL = secondURL;
-    } else if (url === secondURL) {
-      page.contentURL = thirdURL;
-    } else if (url === thirdURL) {
-      page.contentURL = 'about:mozilla';
-      assert.equal(url, thirdURL, 'Redirects work with accepted domains on include strings');
-      done();
-    } else {
-      assert.fail('Should not redirect to unauthorized domains');
-    }
-  });
-};
-
-
-exports.testMultipleDestroys = function(assert) {
-  let page = Page();
-  page.destroy();
-  page.destroy();
-  assert.pass("Multiple destroys should not cause an error");
-};
-
-exports.testContentScriptOptionsOption = function(assert, done) {
-  let page = new Page({
-    contentScript: "self.postMessage( [typeof self.options.d, self.options] );",
-    contentScriptWhen: "end",
-    contentScriptOptions: {a: true, b: [1,2,3], c: "string", d: function(){ return 'test'}},
-    onMessage: function(msg) {
-      assert.equal(msg[0], 'undefined', 'functions are stripped from contentScriptOptions');
-      assert.equal(typeof msg[1], 'object', 'object as contentScriptOptions');
-      assert.equal(msg[1].a, true, 'boolean in contentScriptOptions');
-      assert.equal(msg[1].b.join(), '1,2,3', 'array and numbers in contentScriptOptions');
-      assert.equal(msg[1].c, 'string', 'string in contentScriptOptions');
-      done();
-    }
-  });
-};
-
-exports.testMessageQueue = function (assert, done) {
-  let page = new Page({
-    contentScript: 'self.on("message", function (m) {' +
-      'self.postMessage(m);' +
-      '});',
-    contentURL: 'data:text/html;charset=utf-8,',
-  });
-  page.postMessage('ping');
-  page.on('message', function (m) {
-    assert.equal(m, 'ping', 'postMessage should queue messages');
-    done();
-  });
-};
-
-exports.testWindowStopDontBreak = function (assert, done) {
-  const { Ci, Cc } = require('chrome');
-  const consoleService = Cc['@mozilla.org/consoleservice;1'].
-                            getService(Ci.nsIConsoleService);
-  const listener = {
-    observe: ({message}) => {
-      if (message.includes('contentWorker is null'))
-        assert.fail('contentWorker is null');
-    }
-  };
-  consoleService.registerListener(listener)
-
-  let page = new Page({
-    contentURL: 'data:text/html;charset=utf-8,testWindowStopDontBreak',
-    contentScriptWhen: 'ready',
-    contentScript: Isolate(() => {
-      window.stop();
-      self.port.on('ping', () => self.port.emit('pong'));
-    })
-  });
-
-  page.port.on('pong', () => {
-    assert.pass('page-worker works after window.stop');
-    page.destroy();
-    consoleService.unregisterListener(listener);
-    done();
-  });
-
-  page.port.emit("ping");
-};
-
-
-function isDestroyed(page) {
-  try {
-    page.postMessage("foo");
-  }
-  catch (err) {
-    if (err.message == ERR_DESTROYED) {
-      return true;
-    }
-    else {
-      throw err;
-    }
-  }
-  return false;
-}
-
-// require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/addons/e10s-content/package.json b/addon-sdk/source/test/addons/e10s-content/package.json
deleted file mode 100644
index c7cf6847a..000000000
--- a/addon-sdk/source/test/addons/e10s-content/package.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "name": "e10s-content",
-  "title": "e10s-content",
-  "id": "jid1-ZZaXFHAPlHDDD@jetpack",
-  "description": "run content worker tests in e10s mode",
-  "author": "Tomislav Jovanovic",
-  "license": "MPL-2.0",
-  "version": "0.1.0",
-  "main": "./lib/main.js",
-  "e10s": true
-}
diff --git a/addon-sdk/source/test/addons/e10s-l10n/data/test-localization.html b/addon-sdk/source/test/addons/e10s-l10n/data/test-localization.html
deleted file mode 100644
index 5646946da..000000000
--- a/addon-sdk/source/test/addons/e10s-l10n/data/test-localization.html
+++ /dev/null
@@ -1,29 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>HTML Localization</title>
-  </head>
-  <body>
-    <div data-l10n-id="Not translated">Kept as-is</div>
-    <ul data-l10n-id="Translated">
-      <li>Inner html content is replaced,</li>
-      <li data-l10n-id="text-content">
-        Elements with data-l10n-id attribute whose parent element is translated
-        will be replaced by the content of the translation.
-      </li>
-    </ul>
-    <div data-l10n-id="text-content">No</div>
-    <div data-l10n-id="Translated">
-      A data-l10n-id value can be used in multiple elements
-    </div>
-    <a data-l10n-id="link-attributes" title="Certain whitelisted attributes get translated too" alt="No" accesskey="A"></a>
-    <input data-l10n-id="input" type="text" placeholder="Form placeholders are translateable">
-    <menu>
-      <menuitem data-l10n-id="contextitem" label="Labels of select options and context menus are translateable">
-    </menu>
-  </body>
-</html
diff --git a/addon-sdk/source/test/addons/e10s-l10n/locale/en.properties b/addon-sdk/source/test/addons/e10s-l10n/locale/en.properties
deleted file mode 100644
index c9e53ecb3..000000000
--- a/addon-sdk/source/test/addons/e10s-l10n/locale/en.properties
+++ /dev/null
@@ -1,38 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= Yes
-
-text-content=no <b>HTML</b> injection
-
-downloadsCount=%d downloads
-downloadsCount[one]=one download
-
-pluralTest=fallback to other
-pluralTest[zero]=optional zero form
-
-explicitPlural[one]=one
-explicitPlural[other]=other
-
-# You can use unicode char escaping in order to inject space at the beginning/
-# end of your string. (Regular spaces are automatically ignore by .properties
-# file parser)
-unicodeEscape = \u0020\u0040\u0020
-# this string equals to " @ "
-
-# bug 1033309 plurals with multiple placeholders
-first_identifier[one]=first entry is %s and the second one is %s.
-first_identifier=the entries are %s and %s.
-second_identifier[other]=first entry is %s and the second one is %s.
-third_identifier=first entry is %s and the second one is %s.
-
-# bug 824489 allow translation of element attributes
-link-attributes.title=Yes
-link-attributes.alt=Yes
-link-attributes.accesskey=B
-input.placeholder=Yes
-contextitem.label=Yes
-link-attributes.ariaLabel=Yes
-link-attributes.ariaValueText=Value
-link-attributes.ariaMozHint=Hint
diff --git a/addon-sdk/source/test/addons/e10s-l10n/locale/eo.properties b/addon-sdk/source/test/addons/e10s-l10n/locale/eo.properties
deleted file mode 100644
index a979fca1a..000000000
--- a/addon-sdk/source/test/addons/e10s-l10n/locale/eo.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= jes
diff --git a/addon-sdk/source/test/addons/e10s-l10n/locale/fr-FR.properties b/addon-sdk/source/test/addons/e10s-l10n/locale/fr-FR.properties
deleted file mode 100644
index 2c5ffbb17..000000000
--- a/addon-sdk/source/test/addons/e10s-l10n/locale/fr-FR.properties
+++ /dev/null
@@ -1,14 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= Oui
-
-placeholderString= Placeholder %s
-
-# Plural forms
-%d downloads=%d téléchargements
-%d downloads[one]=%d téléchargement
-
-downloadsCount=%d téléchargements
-downloadsCount[one]=%d téléchargement
diff --git a/addon-sdk/source/test/addons/e10s-l10n/main.js b/addon-sdk/source/test/addons/e10s-l10n/main.js
deleted file mode 100644
index e12cab87d..000000000
--- a/addon-sdk/source/test/addons/e10s-l10n/main.js
+++ /dev/null
@@ -1,289 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const prefs = require("sdk/preferences/service");
-const { Loader } = require('sdk/test/loader');
-const { resolveURI } = require('toolkit/loader');
-const { rootURI, isNative } = require("@loader/options");
-const { usingJSON } = require('sdk/l10n/json/core');
-
-const PREF_MATCH_OS_LOCALE  = "intl.locale.matchOS";
-const PREF_SELECTED_LOCALE  = "general.useragent.locale";
-
-function setLocale(locale) {
-  prefs.set(PREF_MATCH_OS_LOCALE, false);
-  prefs.set(PREF_SELECTED_LOCALE, locale);
-}
-
-function resetLocale() {
-  prefs.reset(PREF_MATCH_OS_LOCALE);
-  prefs.reset(PREF_SELECTED_LOCALE);
-}
-
-function definePseudo(loader, id, exports) {
-  let uri = resolveURI(id, loader.mapping);
-  loader.modules[uri] = { exports: exports };
-}
-
-function createTest(locale, testFunction) {
-  return function (assert, done) {
-    let loader = Loader(module);
-    // Change the locale before loading new l10n modules in order to load
-    // the right .json file
-    setLocale(locale);
-    // Initialize main l10n module in order to load new locale files
-    loader.require("sdk/l10n/loader").
-      load(rootURI).
-      then(null, function failure(error) {
-        if (!isNative)
-          assert.fail("Unable to load locales: " + error);
-      }).
-      then(function success(data) {
-             definePseudo(loader, '@l10n/data', data ? data : null);
-             // Execute the given test function
-             try {
-               testFunction(assert, loader, function onDone() {
-                 loader.unload();
-                 resetLocale();
-                 done();
-               });
-             }
-             catch(e) {
-              console.exception(e);
-             }
-           },
-           function failure(error) {
-             assert.fail("Unable to load locales: " + error);
-           });
-  };
-}
-
-exports.testExactMatching = createTest("fr-FR", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-  assert.equal(_("Not translated"), "Not translated",
-                   "Key not translated");
-  assert.equal(_("Translated"), "Oui",
-                   "Simple key translated");
-
-  // Placeholders
-  assert.equal(_("placeholderString", "works"), "Placeholder works",
-                   "Value with placeholder");
-  assert.equal(_("Placeholder %s", "works"), "Placeholder works",
-                   "Key without value but with placeholder");
-  assert.equal(_("Placeholders %2s %1s %s.", "working", "are", "correctly"),
-                   "Placeholders are working correctly.",
-                   "Multiple placeholders");
-
-  // Plurals
-   assert.equal(_("downloadsCount", 0),
-                   "0 téléchargement",
-                   "PluralForm form 'one' for 0 in french");
-  assert.equal(_("downloadsCount", 1),
-                   "1 téléchargement",
-                   "PluralForm form 'one' for 1 in french");
-  assert.equal(_("downloadsCount", 2),
-                   "2 téléchargements",
-                   "PluralForm form 'other' for n > 1 in french");
-
-  done();
-});
-
-exports.testHtmlLocalizationPageWorker = createTest("en-GB", function(assert, loader, done) {
-  // Ensure initing html component that watch document creations
-  // Note that this module is automatically initialized in
-  // cuddlefish.js:Loader.main in regular addons. But it isn't for unit tests.
-  let loaderHtmlL10n = loader.require("sdk/l10n/html");
-  loaderHtmlL10n.enable();
-
-  let uri = require("sdk/self").data.url("test-localization.html");
-  let worker = loader.require("sdk/page-worker").Page({
-    contentURL: uri,
-    contentScript: "new " + function ContentScriptScope() {
-      let nodes = document.body.querySelectorAll("*[data-l10n-id]");
-      self.postMessage([nodes[0].innerHTML,
-                        nodes[1].innerHTML,
-                        nodes[2].innerHTML,
-                        nodes[3].innerHTML,
-                        nodes[4].title,
-                        nodes[4].getAttribute("alt"),
-                        nodes[4].getAttribute("accesskey"),
-                        nodes[4].getAttribute("aria-label"),
-                        nodes[4].getAttribute("aria-valuetext"),
-                        nodes[4].getAttribute("aria-moz-hint"),
-                        nodes[5].placeholder,
-                        nodes[6].label]);
-    },
-    onMessage: function (data) {
-      assert.equal(
-        data[0],
-        "Kept as-is",
-        "Nodes with unknown id in .properties are kept 'as-is'"
-      );
-      assert.equal(data[1], "Yes", "HTML is translated");
-      assert.equal(
-        data[2],
-        "no &lt;b&gt;HTML&lt;/b&gt; injection",
-        "Content from .properties is text content; HTML can't be injected."
-      );
-      assert.equal(data[3], "Yes", "Multiple elements with same data-l10n-id are accepted.");
-
-      // Attribute translation tests
-      assert.equal(data[4], "Yes", "Title attributes gets translated.");
-      assert.equal(data[5], "Yes", "Alt attributes gets translated.");
-      assert.equal(data[6], "B", "Accesskey gets translated.");
-      
-      assert.equal(data[7], "Yes", "Aria-Label gets translated.");
-      assert.equal(data[8], "Value", "Aria-valuetext gets translated.");
-      assert.equal(data[9], "Hint", "Aria-moz-hint gets translated.");
-      
-      assert.equal(data[10], "Yes", "Form placeholders are translateable.");
-      
-      assert.equal(data[11], "Yes", "Labels of select options and context menus are translateable.");
-
-      done();
-    }
-  });
-});
-
-exports.testHtmlLocalization = createTest("en-GB", function(assert, loader, done) {
-  // Ensure initing html component that watch document creations
-  // Note that this module is automatically initialized in
-  // cuddlefish.js:Loader.main in regular addons. But it isn't for unit tests.
-  let loaderHtmlL10n = loader.require("sdk/l10n/html");
-  loaderHtmlL10n.enable();
-
-  let uri = require("sdk/self").data.url("test-localization.html");
-  loader.require("sdk/tabs").open({
-    url: uri,
-    onReady: function(tab) {
-      tab.attach({
-        contentURL: uri,
-        contentScript: "new " + function ContentScriptScope() {
-          let nodes = document.body.querySelectorAll("*[data-l10n-id]");
-          self.postMessage([nodes[0].innerHTML,
-                            nodes[1].innerHTML,
-                            nodes[2].innerHTML,
-                            nodes[3].innerHTML,
-                            nodes[4].title,
-                            nodes[4].getAttribute("alt"),
-                            nodes[4].getAttribute("accesskey"),
-                            nodes[4].getAttribute("aria-label"),
-                            nodes[4].getAttribute("aria-valuetext"),
-                            nodes[4].getAttribute("aria-moz-hint"),
-                            nodes[5].placeholder,
-                            nodes[6].label]);
-        },
-        onMessage: function (data) {
-          assert.equal(
-            data[0],
-            "Kept as-is",
-            "Nodes with unknown id in .properties are kept 'as-is'"
-          );
-          assert.equal(data[1], "Yes", "HTML is translated");
-          assert.equal(
-            data[2],
-            "no &lt;b&gt;HTML&lt;/b&gt; injection",
-            "Content from .properties is text content; HTML can't be injected."
-          );
-          assert.equal(data[3], "Yes", "Multiple elements with same data-l10n-id are accepted.");
-
-          // Attribute translation tests
-          assert.equal(data[4], "Yes", "Title attributes gets translated.");
-          assert.equal(data[5], "Yes", "Alt attributes gets translated.");
-          assert.equal(data[6], "B", "Accesskey gets translated.");
-      
-          assert.equal(data[7], "Yes", "Aria-Label gets translated.");
-          assert.equal(data[8], "Value", "Aria-valuetext gets translated.");
-          assert.equal(data[9], "Hint", "Aria-moz-hint gets translated.");
-      
-          assert.equal(data[10], "Yes", "Form placeholders are translateable.");
-      
-          assert.equal(data[11], "Yes", "Labels of select options and context menus are translateable.");
-
-          tab.close(done);
-        }
-      });
-    }
-  });
-});
-
-exports.testEnUsLocaleName = createTest("en-US", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-
-  assert.equal(_("Not translated"), "Not translated",
-               "String w/o translation is kept as-is");
-  assert.equal(_("Translated"), "Yes",
-               "String with translation is correctly translated");
-
-  // Check Unicode char escaping sequences
-  assert.equal(_("unicodeEscape"), " @ ",
-               "Unicode escaped sequances are correctly converted");
-
-  // Check plural forms regular matching
-  assert.equal(_("downloadsCount", 0),
-                   "0 downloads",
-                   "PluralForm form 'other' for 0 in english");
-  assert.equal(_("downloadsCount", 1),
-                   "one download",
-                   "PluralForm form 'one' for 1 in english");
-  assert.equal(_("downloadsCount", 2),
-                   "2 downloads",
-                   "PluralForm form 'other' for n != 1 in english");
-
-  // Check optional plural forms
-  assert.equal(_("pluralTest", 0),
-                   "optional zero form",
-                   "PluralForm form 'zero' can be optionaly specified. (Isn't mandatory in english)");
-  assert.equal(_("pluralTest", 1),
-                   "fallback to other",
-                   "If the specific plural form is missing, we fallback to 'other'");
-
-  // Ensure that we can omit specifying the generic key without [other]
-  // key[one] = ...
-  // key[other] = ...  # Instead of `key = ...`
-  assert.equal(_("explicitPlural", 1),
-                   "one",
-                   "PluralForm form can be omitting generic key [i.e. without ...[other] at end of key)");
-  assert.equal(_("explicitPlural", 10),
-                   "other",
-                   "PluralForm form can be omitting generic key [i.e. without ...[other] at end of key)");
-
-  assert.equal(_("first_identifier", "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier no count");
-  assert.equal(_("first_identifier", 0, "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier with count = 0");
-  assert.equal(_("first_identifier", 1, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "first_identifier with count = 1");
-  assert.equal(_("first_identifier", 2, "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier with count = 2");
-
-  assert.equal(_("second_identifier", "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with no count");
-  assert.equal(_("second_identifier", 0, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 0");
-  assert.equal(_("second_identifier", 1, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 1");
-  assert.equal(_("second_identifier", 2, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 2");
-
-  assert.equal(_("third_identifier", "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with no count");
-  assert.equal(_("third_identifier", 0, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with count = 0");
-  assert.equal(_("third_identifier", 2, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with count = 2");
-
-  done();
-});
-
-exports.testUsingJSON = function(assert) {
-  assert.equal(usingJSON, !isNative, 'using json');
-}
-
-exports.testShortLocaleName = createTest("eo", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-  assert.equal(_("Not translated"), "Not translated",
-               "String w/o translation is kept as-is");
-  assert.equal(_("Translated"), "jes",
-               "String with translation is correctly translated");
-
-  done();
-});
-
-
-// Before running tests, disable HTML service which is automatially enabled
-// in api-utils/addon/runner.js
-require('sdk/l10n/html').disable();
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/e10s-l10n/package.json b/addon-sdk/source/test/addons/e10s-l10n/package.json
deleted file mode 100644
index 51591a86e..000000000
--- a/addon-sdk/source/test/addons/e10s-l10n/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "e10s-l10n@jetpack",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/e10s-remote/main.js b/addon-sdk/source/test/addons/e10s-remote/main.js
deleted file mode 100644
index cea27af9b..000000000
--- a/addon-sdk/source/test/addons/e10s-remote/main.js
+++ /dev/null
@@ -1,578 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const LOCAL_URI = "about:robots";
-const REMOTE_URI = "data:text/html;charset=utf-8,remote";
-
-const { Cu } = require('chrome');
-const { Loader } = require('sdk/test/loader');
-const { getTabs, openTab, closeTab, setTabURL, getBrowserForTab, getURI } = require('sdk/tabs/utils');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { cleanUI } = require("sdk/test/utils");
-const { setTimeout } = require("sdk/timers");
-const { promiseEvent, promiseDOMEvent, promiseEventOnItemAndContainer,
-        waitForProcesses, getChildFrameCount, isE10S } = require("./utils");
-const { after } = require('sdk/test/utils');
-const { processID } = require('sdk/system/runtime');
-
-const { set } = require('sdk/preferences/service');
-// The hidden preload browser messes up our frame counts
-set('browser.newtab.preload', false);
-
-function promiseTabFrameAttach(frames) {
-  return new Promise(resolve => {
-    let listener = function(frame, ...args) {
-      if (!frame.isTab)
-        return;
-      frames.off("attach", listener);
-      resolve([frame, ...args]);
-    }
-
-    frames.on("attach", listener);
-  });
-}
-
-// Check that we see a process stop and start
-exports["test process restart"] = function*(assert) {
-  if (!isE10S) {
-    assert.pass("Skipping test in non-e10s mode");
-    return;
-  }
-
-  let window = getMostRecentBrowserWindow();
-
-  let tabs = getTabs(window);
-  assert.equal(tabs.length, 1, "Should have just the one tab to start with");
-  let tab = tabs[0];
-  let browser = getBrowserForTab(tab);
-
-  let loader = new Loader(module);
-  let { processes, frames } = yield waitForProcesses(loader);
-
-  let remoteProcess = Array.filter(processes, p => p.isRemote)[0];
-  let localProcess = Array.filter(processes, p => !p.isRemote)[0];
-  let remoteFrame = Array.filter(frames, f => f.process == remoteProcess)[0];
-
-  // Switch the remote tab to a local URI which should kill the remote process
-
-  let frameDetach = promiseEventOnItemAndContainer(assert, remoteFrame, frames, 'detach');
-  let frameAttach = promiseTabFrameAttach(frames);
-  let processDetach = promiseEventOnItemAndContainer(assert, remoteProcess, processes, 'detach');
-  let browserLoad = promiseDOMEvent(browser, "load", true);
-  setTabURL(tab, LOCAL_URI);
-  // The load should kill the remote frame
-  yield frameDetach;
-  // And create a new frame in the local process
-  let [newFrame] = yield frameAttach;
-  assert.equal(newFrame.process, localProcess, "New frame should be in the local process");
-  // And kill the process
-  yield processDetach;
-  yield browserLoad;
-
-  frameDetach = promiseEventOnItemAndContainer(assert, newFrame, frames, 'detach');
-  let processAttach = promiseEvent(processes, 'attach');
-  frameAttach = promiseTabFrameAttach(frames);
-  browserLoad = promiseDOMEvent(browser, "load", true);
-  setTabURL(tab, REMOTE_URI);
-  // The load should kill the remote frame
-  yield frameDetach;
-  // And create a new remote process
-  [remoteProcess] = yield processAttach;
-  assert.ok(remoteProcess.isRemote, "Process should be remote");
-  // And create a new frame in the remote process
-  [newFrame] = yield frameAttach;
-  assert.equal(newFrame.process, remoteProcess, "New frame should be in the remote process");
-  yield browserLoad;
-
-  browserLoad = promiseDOMEvent(browser, "load", true);
-  setTabURL(tab, "about:blank");
-  yield browserLoad;
-
-  loader.unload();
-};
-
-// Test that we find the right number of processes and that messaging between
-// them works and none of the streams cross
-exports["test process list"] = function*(assert) {
-  let loader = new Loader(module);
-  let { processes } = loader.require('sdk/remote/parent');
-
-  let processCount = 0;
-  processes.forEvery(processes => processCount++);
-
-  yield waitForProcesses(loader);
-
-  let remoteProcesses = Array.filter(processes, process => process.isRemote);
-  let localProcesses = Array.filter(processes, process => !process.isRemote);
-
-  assert.equal(localProcesses.length, 1, "Should always be one process");
-
-  if (isE10S) {
-    assert.equal(remoteProcesses.length, 1, "Should be one remote process");
-  }
-  else {
-    assert.equal(remoteProcesses.length, 0, "Should be no remote processes");
-  }
-
-  assert.equal(processCount, processes.length, "Should have seen all processes");
-
-  processCount = 0;
-  processes.forEvery(process => processCount++);
-
-  assert.equal(processCount, processes.length, "forEvery should send existing processes to the listener");
-
-  localProcesses[0].port.on('sdk/test/pong', (process, key) => {
-    assert.equal(key, "local", "Should not have seen a pong from the local process with the wrong key");
-  });
-
-  if (isE10S) {
-    remoteProcesses[0].port.on('sdk/test/pong', (process, key) => {
-      assert.equal(key, "remote", "Should not have seen a pong from the remote process with the wrong key");
-    });
-  }
-
-  let promise = promiseEventOnItemAndContainer(assert, localProcesses[0].port, processes.port, 'sdk/test/pong', localProcesses[0]);
-  localProcesses[0].port.emit('sdk/test/ping', "local");
-
-  let reply = yield promise;
-  assert.equal(reply[0], "local", "Saw the process reply with the right key");
-
-  if (isE10S) {
-    promise = promiseEventOnItemAndContainer(assert, remoteProcesses[0].port, processes.port, 'sdk/test/pong', remoteProcesses[0]);
-    remoteProcesses[0].port.emit('sdk/test/ping', "remote");
-
-    reply = yield promise;
-    assert.equal(reply[0], "remote", "Saw the process reply with the right key");
-
-    assert.notEqual(localProcesses[0], remoteProcesses[0], "Processes should be different");
-  }
-
-  loader.unload();
-};
-
-// Test that the frame lists are kept up to date
-exports["test frame list"] = function*(assert) {
-  function browserFrames(list) {
-    return Array.filter(list, b => b.isTab).length;
-  }
-
-  let window = getMostRecentBrowserWindow();
-
-  let tabs = getTabs(window);
-  assert.equal(tabs.length, 1, "Should have just the one tab to start with");
-
-  let loader = new Loader(module);
-  let { processes, frames } = yield waitForProcesses(loader);
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab1 = openTab(window, LOCAL_URI);
-  let [frame1] = yield promise;
-  assert.ok(!!frame1, "Should have seen the new frame");
-  assert.ok(!frame1.process.isRemote, "Frame should not be remote");
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  promise = promiseTabFrameAttach(frames);
-  let tab2 = openTab(window, REMOTE_URI);
-  let [frame2] = yield promise;
-  assert.ok(!!frame2, "Should have seen the new frame");
-  if (isE10S)
-    assert.ok(frame2.process.isRemote, "Frame should be remote");
-  else
-    assert.ok(!frame2.process.isRemote, "Frame should not be remote");
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  frames.port.emit('sdk/test/ping')
-  yield new Promise(resolve => {
-    let count = 0;
-    let listener = () => {
-      console.log("Saw pong");
-      count++;
-      if (count == frames.length) {
-        frames.port.off('sdk/test/pong', listener);
-        resolve();
-      }
-    };
-    frames.port.on('sdk/test/pong', listener);
-  });
-
-  let badListener = () => {
-    assert.fail("Should not have seen a response through this frame");
-  }
-  frame1.port.on('sdk/test/pong', badListener);
-  frame2.port.emit('sdk/test/ping', 'b');
-  let [key] = yield promiseEventOnItemAndContainer(assert, frame2.port, frames.port, 'sdk/test/pong', frame2);
-  assert.equal(key, 'b', "Should have seen the right response");
-  frame1.port.off('sdk/test/pong', badListener);
-
-  frame2.port.on('sdk/test/pong', badListener);
-  frame1.port.emit('sdk/test/ping', 'b');
-  [key] = yield promiseEventOnItemAndContainer(assert, frame1.port, frames.port, 'sdk/test/pong', frame1);
-  assert.equal(key, 'b', "Should have seen the right response");
-  frame2.port.off('sdk/test/pong', badListener);
-
-  promise = promiseEventOnItemAndContainer(assert, frame1, frames, 'detach');
-  closeTab(tab1);
-  yield promise;
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  promise = promiseEventOnItemAndContainer(assert, frame2, frames, 'detach');
-  closeTab(tab2);
-  yield promise;
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  loader.unload();
-};
-
-// Test that multiple loaders get their own loaders in the child and messages
-// don't cross. Unload should work
-exports["test new loader"] = function*(assert) {
-  let loader1 = new Loader(module);
-  let { processes: processes1 } = yield waitForProcesses(loader1);
-
-  let loader2 = new Loader(module);
-  let { processes: processes2 } = yield waitForProcesses(loader2);
-
-  let process1 = [...processes1][0];
-  let process2 = [...processes2][0];
-
-  process1.port.on('sdk/test/pong', (process, key) => {
-    assert.equal(key, "a", "Should have seen the right pong");
-  });
-
-  process2.port.on('sdk/test/pong', (process, key) => {
-    assert.equal(key, "b", "Should have seen the right pong");
-  });
-
-  process1.port.emit('sdk/test/ping', 'a');
-  yield promiseEvent(process1.port, 'sdk/test/pong');
-
-  process2.port.emit('sdk/test/ping', 'b');
-  yield promiseEvent(process2.port, 'sdk/test/pong');
-
-  loader1.unload();
-
-  process2.port.emit('sdk/test/ping', 'b');
-  yield promiseEvent(process2.port, 'sdk/test/pong');
-
-  loader2.unload();
-};
-
-// Test that unloading the loader unloads the child instances
-exports["test unload"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:,<html/>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  promise = promiseDOMEvent(browser, 'hashchange');
-  frame.port.emit('sdk/test/testunload');
-  loader.unload("shutdown");
-  yield promise;
-
-  let hash = getURI(tab).replace(/.*#/, "");
-  assert.equal(hash, "unloaded:shutdown", "Saw the correct hash change.")
-
-  closeTab(tab);
-}
-
-// Test that unloading the loader causes the child to see frame detach events
-exports["test frame detach on unload"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:,<html/>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  promise = promiseDOMEvent(browser, 'hashchange');
-  frame.port.emit('sdk/test/testdetachonunload');
-  loader.unload("shutdown");
-  yield promise;
-
-  let hash = getURI(tab).replace(/.*#/, "");
-  assert.equal(hash, "unloaded", "Saw the correct hash change.")
-
-  closeTab(tab);
-}
-
-// Test that DOM event listener on the frame object works
-exports["test frame event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframeevent');
-  promise = Promise.all([
-    promiseEvent(frame.port, 'sdk/test/sawreply'),
-    promiseEvent(frame.port, 'sdk/test/eventsent')
-  ]);
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  frame.port.emit('sdk/test/unregisterframeevent');
-  promise = promiseEvent(frame.port, 'sdk/test/eventsent');
-  frame.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader.unload();
-}
-
-// Test that DOM event listener on the frames object works
-exports["test frames event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframesevent');
-  promise = Promise.all([
-    promiseEvent(frame.port, 'sdk/test/sawreply'),
-    promiseEvent(frame.port, 'sdk/test/eventsent')
-  ]);
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  frame.port.emit('sdk/test/unregisterframesevent');
-  promise = promiseEvent(frame.port, 'sdk/test/eventsent');
-  frame.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader.unload();
-}
-
-// Test that unloading unregisters frame DOM events
-exports["test unload removes frame event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let loader2 = new Loader(module);
-  let { frames: frames2 } = yield waitForProcesses(loader2);
-
-  let promise = promiseTabFrameAttach(frames);
-  let promise2 = promiseTabFrameAttach(frames2);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  let [frame2] = yield promise2;
-  assert.ok(!!frame && !!frame2, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframeevent');
-  promise = Promise.all([
-    promiseEvent(frame2.port, 'sdk/test/sawreply'),
-    promiseEvent(frame2.port, 'sdk/test/eventsent')
-  ]);
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  loader.unload();
-
-  promise = promiseEvent(frame2.port, 'sdk/test/eventsent');
-  frame2.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader2.unload();
-}
-
-// Test that unloading unregisters frames DOM events
-exports["test unload removes frames event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let loader2 = new Loader(module);
-  let { frames: frames2 } = yield waitForProcesses(loader2);
-
-  let promise = promiseTabFrameAttach(frames);
-  let promise2 = promiseTabFrameAttach(frames2);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  let [frame2] = yield promise2;
-  assert.ok(!!frame && !!frame2, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframesevent');
-  promise = Promise.all([
-    promiseEvent(frame2.port, 'sdk/test/sawreply'),
-    promiseEvent(frame2.port, 'sdk/test/eventsent')
-  ]);
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  loader.unload();
-
-  promise = promiseEvent(frame2.port, 'sdk/test/eventsent');
-  frame2.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader2.unload();
-}
-
-// Check that the child frame has the right properties
-exports["test frame properties"] = function*(assert) {
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = new Promise(resolve => {
-    let count = frames.length;
-    let listener = (frame, properties) => {
-      assert.equal(properties.isTab, frame.isTab,
-                   "Child frame should have the same isTab property");
-
-      if (--count == 0) {
-        frames.port.off('sdk/test/replyproperties', listener);
-        resolve();
-      }
-    }
-
-    frames.port.on('sdk/test/replyproperties', listener);
-  })
-
-  frames.port.emit('sdk/test/checkproperties');
-  yield promise;
-
-  loader.unload();
-}
-
-// Check that non-remote processes have the same process ID and remote processes
-// have different IDs
-exports["test processID"] = function*(assert) {
-  let loader = new Loader(module);
-  let { processes } = yield waitForProcesses(loader);
-
-  for (let process of processes) {
-    process.port.emit('sdk/test/getprocessid');
-    let [p, ID] = yield promiseEvent(process.port, 'sdk/test/processid');
-    if (process.isRemote) {
-      assert.notEqual(ID, processID, "Remote processes should have a different process ID");
-    }
-    else {
-      assert.equal(ID, processID, "Remote processes should have the same process ID");
-    }
-  }
-
-  loader.unload();
-}
-
-// Check that sdk/remote/parent and sdk/remote/child can only be loaded in the
-// appropriate loaders
-exports["test cannot load in wrong loader"] = function*(assert) {
-  let loader = new Loader(module);
-  let { processes } = yield waitForProcesses(loader);
-
-  try {
-    require('sdk/remote/child');
-    assert.fail("Should not have been able to load sdk/remote/child");
-  }
-  catch (e) {
-    assert.ok(/Cannot load sdk\/remote\/child in a main process loader/.test(e),
-              "Should have seen the right exception.");
-  }
-
-  for (let process of processes) {
-    processes.port.emit('sdk/test/parentload');
-    let [_, isChildLoader, loaded, message] = yield promiseEvent(processes.port, 'sdk/test/parentload');
-    assert.ok(isChildLoader, "Process should see itself in a child loader.");
-    assert.ok(!loaded, "Process couldn't load sdk/remote/parent.");
-    assert.ok(/Cannot load sdk\/remote\/parent in a child loader/.test(message),
-              "Should have seen the right exception.");
-  }
-
-  loader.unload();
-};
-
-exports["test send cpow"] = function*(assert) {
-  if (!isE10S) {
-    assert.pass("Skipping test in non-e10s mode");
-    return;
-  }
-
-  let window = getMostRecentBrowserWindow();
-
-  let tabs = getTabs(window);
-  assert.equal(tabs.length, 1, "Should have just the one tab to start with");
-  let tab = tabs[0];
-  let browser = getBrowserForTab(tab);
-
-  assert.ok(Cu.isCrossProcessWrapper(browser.contentWindow),
-            "Should have a CPOW for the browser content window");
-
-  let loader = new Loader(module);
-  let { processes } = yield waitForProcesses(loader);
-
-  processes.port.emitCPOW('sdk/test/cpow', ['foobar'], { window: browser.contentWindow });
-  let [process, arg, id] = yield promiseEvent(processes.port, 'sdk/test/cpow');
-
-  assert.ok(process.isRemote, "Response should come from the remote process");
-  assert.equal(arg, "foobar", "Argument should have passed through");
-  assert.equal(id, browser.outerWindowID, "Should have got the ID from the child");
-};
-
-after(exports, function*(name, assert) {
-  yield cleanUI();
-});
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/e10s-remote/package.json b/addon-sdk/source/test/addons/e10s-remote/package.json
deleted file mode 100644
index 88626d38d..000000000
--- a/addon-sdk/source/test/addons/e10s-remote/package.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "name": "e10s-remote",
-  "title": "e10s-remote",
-  "id": "remote@jetpack",
-  "description": "Run remote tests",
-  "version": "1.0.0",
-  "main": "main.js",
-  "e10s": true
-}
diff --git a/addon-sdk/source/test/addons/e10s-remote/remote-module.js b/addon-sdk/source/test/addons/e10s-remote/remote-module.js
deleted file mode 100644
index cedf005a9..000000000
--- a/addon-sdk/source/test/addons/e10s-remote/remote-module.js
+++ /dev/null
@@ -1,129 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const { when } = require('sdk/system/unload');
-const { process, frames } = require('sdk/remote/child');
-const { loaderID } = require('@loader/options');
-const { processID } = require('sdk/system/runtime');
-const system = require('sdk/system/events');
-const { Cu } = require('chrome');
-const { isChildLoader } = require('sdk/remote/core');
-const { getOuterId } = require('sdk/window/utils');
-
-function log(str) {
-  console.log("remote[" + loaderID + "][" + processID + "]: " + str);
-}
-
-log("module loaded");
-
-process.port.emit('sdk/test/load');
-
-process.port.on('sdk/test/ping', (process, key) => {
-  log("received process ping");
-  process.port.emit('sdk/test/pong', key);
-});
-
-var frameCount = 0;
-frames.forEvery(frame => {
-  frameCount++;
-  frame.on('detach', () => {
-    frameCount--;
-  });
-
-  frame.port.on('sdk/test/ping', (frame, key) => {
-    log("received frame ping");
-    frame.port.emit('sdk/test/pong', key);
-  });
-});
-
-frames.port.on('sdk/test/checkproperties', frame => {
-  frame.port.emit('sdk/test/replyproperties', {
-    isTab: frame.isTab
-  });
-});
-
-process.port.on('sdk/test/count', () => {
-  log("received count ping");
-  process.port.emit('sdk/test/count', frameCount);
-});
-
-process.port.on('sdk/test/getprocessid', () => {
-  process.port.emit('sdk/test/processid', processID);
-});
-
-frames.port.on('sdk/test/testunload', (frame) => {
-  // Cache the content since the frame will have been destroyed by the time
-  // we see the unload event.
-  let content = frame.content;
-  when((reason) => {
-    content.location = "#unloaded:" + reason;
-  });
-});
-
-frames.port.on('sdk/test/testdetachonunload', (frame) => {
-  let content = frame.content;
-  frame.on('detach', () => {
-    console.log("Detach from " + frame.content.location);
-    frame.content.location = "#unloaded";
-  });
-});
-
-frames.port.on('sdk/test/sendevent', (frame) => {
-  let doc = frame.content.document;
-
-  let listener = () => {
-    frame.port.emit('sdk/test/sawreply');
-  }
-
-  system.on("Test:Reply", listener);
-  let event = new frame.content.CustomEvent("Test:Event");
-  doc.dispatchEvent(event);
-  system.off("Test:Reply", listener);
-  frame.port.emit('sdk/test/eventsent');
-});
-
-process.port.on('sdk/test/parentload', () => {
-  let loaded = false;
-  let message = "";
-  try {
-    require('sdk/remote/parent');
-    loaded = true;
-  }
-  catch (e) {
-    message = "" + e;
-  }
-
-  process.port.emit('sdk/test/parentload',
-    isChildLoader,
-    loaded,
-    message
-  )
-});
-
-function listener(event) {
-  // Use the raw observer service here since it will be usable even if the
-  // loader has unloaded
-  let { Services } = Cu.import("resource://gre/modules/Services.jsm", {});
-  Services.obs.notifyObservers(null, "Test:Reply", "");
-}
-
-frames.port.on('sdk/test/registerframesevent', (frame) => {
-  frames.addEventListener("Test:Event", listener, true);
-});
-
-frames.port.on('sdk/test/unregisterframesevent', (frame) => {
-  frames.removeEventListener("Test:Event", listener, true);
-});
-
-frames.port.on('sdk/test/registerframeevent', (frame) => {
-  frame.addEventListener("Test:Event", listener, true);
-});
-
-frames.port.on('sdk/test/unregisterframeevent', (frame) => {
-  frame.removeEventListener("Test:Event", listener, true);
-});
-
-process.port.on('sdk/test/cpow', (process, arg, cpows) => {
-  process.port.emit('sdk/test/cpow', arg, getOuterId(cpows.window));
-});
diff --git a/addon-sdk/source/test/addons/e10s-remote/utils.js b/addon-sdk/source/test/addons/e10s-remote/utils.js
deleted file mode 100644
index f30f4f3a4..000000000
--- a/addon-sdk/source/test/addons/e10s-remote/utils.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { Cu } = require('chrome');
-const { Task: { async } } = Cu.import('resource://gre/modules/Task.jsm', {});
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-
-const REMOTE_MODULE = "./remote-module";
-
-function promiseEvent(emitter, event) {
-  console.log("Waiting for " + event);
-  return new Promise(resolve => {
-    emitter.once(event, (...args) => {
-      console.log("Saw " + event);
-      resolve(args);
-    });
-  });
-}
-exports.promiseEvent = promiseEvent;
-
-function promiseDOMEvent(target, event, isCapturing = false) {
-  console.log("Waiting for " + event);
-  return new Promise(resolve => {
-    let listener = (event) => {
-      target.removeEventListener(event, listener, isCapturing);
-      resolve(event);
-    };
-    target.addEventListener(event, listener, isCapturing);
-  })
-}
-exports.promiseDOMEvent = promiseDOMEvent;
-
-const promiseEventOnItemAndContainer = async(function*(assert, itemport, container, event, item = itemport) {
-  let itemEvent = promiseEvent(itemport, event);
-  let containerEvent = promiseEvent(container, event);
-
-  let itemArgs = yield itemEvent;
-  let containerArgs = yield containerEvent;
-
-  assert.equal(containerArgs[0], item, "Should have seen a container event for the right item");
-  assert.equal(JSON.stringify(itemArgs), JSON.stringify(containerArgs), "Arguments should have matched");
-
-  // Strip off the item from the returned arguments
-  return itemArgs.slice(1);
-});
-exports.promiseEventOnItemAndContainer = promiseEventOnItemAndContainer;
-
-const waitForProcesses = async(function*(loader) {
-  console.log("Starting remote");
-  let { processes, frames, remoteRequire } = loader.require('sdk/remote/parent');
-  remoteRequire(REMOTE_MODULE, module);
-
-  let events = [];
-
-  // In e10s we should expect to see two processes
-  let expectedCount = isE10S ? 2 : 1;
-
-  yield new Promise(resolve => {
-    let count = 0;
-
-    // Wait for a process to be detected
-    let listener = process => {
-      console.log("Saw a process attach");
-      // Wait for the remote module to load in this process
-      process.port.once('sdk/test/load', () => {
-        console.log("Saw a remote module load");
-        count++;
-        if (count == expectedCount) {
-          processes.off('attach', listener);
-          resolve();
-        }
-      });
-    }
-    processes.on('attach', listener);
-  });
-
-  console.log("Remote ready");
-  return { processes, frames, remoteRequire };
-});
-exports.waitForProcesses = waitForProcesses;
-
-// Counts the frames in all the child processes
-const getChildFrameCount = async(function*(processes) {
-  let frameCount = 0;
-
-  for (let process of processes) {
-    process.port.emit('sdk/test/count');
-    let [p, count] = yield promiseEvent(process.port, 'sdk/test/count');
-    frameCount += count;
-  }
-
-  return frameCount;
-});
-exports.getChildFrameCount = getChildFrameCount;
-
-const mainWindow = getMostRecentBrowserWindow();
-const isE10S = mainWindow.gMultiProcessBrowser;
-exports.isE10S = isE10S;
-
-if (isE10S) {
-  console.log("Testing in E10S mode");
-  // We expect a child process to already be present, make sure that is the case
-  mainWindow.XULBrowserWindow.forceInitialBrowserRemote();
-}
-else {
-  console.log("Testing in non-E10S mode");
-}
diff --git a/addon-sdk/source/test/addons/e10s-tabs/lib/main.js b/addon-sdk/source/test/addons/e10s-tabs/lib/main.js
deleted file mode 100644
index 09ccf5008..000000000
--- a/addon-sdk/source/test/addons/e10s-tabs/lib/main.js
+++ /dev/null
@@ -1,23 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { merge } = require('sdk/util/object');
-const { version } = require('sdk/system');
-
-const SKIPPING_TESTS = {
-  "test skip": (assert) => assert.pass("nothing to test here")
-};
-
-merge(module.exports, require('./test-tab'));
-merge(module.exports, require('./test-tab-events'));
-merge(module.exports, require('./test-tab-observer'));
-merge(module.exports, require('./test-tab-utils'));
-
-// run e10s tests only on builds from trunk, fx-team, Nightly..
-if (!version.endsWith('a1')) {
-  module.exports = SKIPPING_TESTS;
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/e10s-tabs/lib/private-browsing/helper.js b/addon-sdk/source/test/addons/e10s-tabs/lib/private-browsing/helper.js
deleted file mode 100644
index f581c92c0..000000000
--- a/addon-sdk/source/test/addons/e10s-tabs/lib/private-browsing/helper.js
+++ /dev/null
@@ -1,91 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Loader } = require('sdk/test/loader');
-
-const { loader } = LoaderWithHookedConsole(module);
-
-const pb = loader.require('sdk/private-browsing');
-const pbUtils = loader.require('sdk/private-browsing/utils');
-const xulApp = require("sdk/system/xul-app");
-const { open: openWindow, getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { openTab, getTabContentWindow, getActiveTab, setTabURL, closeTab } = require('sdk/tabs/utils');
-const promise = require("sdk/core/promise");
-const windowHelpers = require('sdk/window/helpers');
-const events = require("sdk/system/events");
-
-function LoaderWithHookedConsole(module) {
-  let globals = {};
-  let errors = [];
-
-  globals.console = Object.create(console, {
-    error: {
-      value: function(e) {
-        errors.push(e);
-        if (!/DEPRECATED:/.test(e)) {
-          console.error(e);
-        }
-      }
-    }
-  });
-
-  let loader = Loader(module, globals);
-
-  return {
-    loader: loader,
-    errors: errors
-  }
-}
-
-exports.pb = pb;
-exports.pbUtils = pbUtils;
-exports.LoaderWithHookedConsole = LoaderWithHookedConsole;
-
-exports.openWebpage = function openWebpage(url, enablePrivate) {
-  if (xulApp.is("Fennec")) {
-    let chromeWindow = getMostRecentBrowserWindow();
-    let rawTab = openTab(chromeWindow, url, {
-      isPrivate: enablePrivate
-    });
-
-    return {
-      ready: promise.resolve(getTabContentWindow(rawTab)),
-      close: function () {
-        closeTab(rawTab);
-        // Returns a resolved promise as there is no need to wait
-        return promise.resolve();
-      }
-    };
-  }
-  else {
-    let win = openWindow(null, {
-      features: {
-        private: enablePrivate
-      }
-    });
-    let deferred = promise.defer();
-
-    // Wait for delayed startup code to be executed, in order to ensure
-    // that the window is really ready
-    events.on("browser-delayed-startup-finished", function onReady({subject}) {
-      if (subject == win) {
-        events.off("browser-delayed-startup-finished", onReady);
-        deferred.resolve(win);
-
-        let rawTab = getActiveTab(win);
-        setTabURL(rawTab, url);
-        deferred.resolve(getTabContentWindow(rawTab));
-      }
-    }, true);
-
-    return {
-      ready: deferred.promise,
-      close: function () {
-        return windowHelpers.close(win);
-      }
-    };
-  }
-  return null;
-}
diff --git a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-events.js b/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-events.js
deleted file mode 100644
index 4d4eae347..000000000
--- a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-events.js
+++ /dev/null
@@ -1,238 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const utils = require("sdk/tabs/utils");
-const { open, close } = require("sdk/window/helpers");
-const { getMostRecentBrowserWindow } = require("sdk/window/utils");
-const { events } = require("sdk/tab/events");
-const { on, off } = require("sdk/event/core");
-const { resolve, defer } = require("sdk/core/promise");
-
-var isFennec = require("sdk/system/xul-app").is("Fennec");
-
-function test(options) {
-  return function(assert, done) {
-    let tabEvents = [];
-    let tabs = [];
-    let { promise, resolve: resolveP } = defer();
-    let win = isFennec ? resolve(getMostRecentBrowserWindow()) :
-      open(null, {
-        features: { private: true, toolbar:true, chrome: true }
-      });
-    let window = null;
-
-    // Firefox events are fired sync; Fennec events async
-    // this normalizes the tests
-    function handler (event) {
-      tabEvents.push(event);
-      runIfReady();
-    }
-
-    function runIfReady () {
-      let releventEvents = getRelatedEvents(tabEvents, tabs);
-      if (options.readyWhen(releventEvents))
-        options.end({
-          tabs: tabs,
-          events: releventEvents,
-          assert: assert,
-          done: resolveP
-        });
-    }
-
-    win.then(function(w) {
-      window = w;
-      on(events, "data", handler);
-      options.start({ tabs: tabs, window: window });
-
-      // Execute here for synchronous FF events, as the handlers
-      // were called before tabs were pushed to `tabs`
-      runIfReady(); 
-      return promise;
-    }).then(function() {
-      off(events, "data", handler);
-      return isFennec ? null : close(window);
-    }).then(done, assert.fail);
-  };
-}
-
-// Just making sure that tab events work for already opened tabs not only
-// for new windows.
-exports["test current window"] = test({
-  readyWhen: events => events.length === 3,
-  start: ({ tabs, window }) => {
-    let tab = utils.openTab(window, 'data:text/plain,open');
-    tabs.push(tab);
-    utils.closeTab(tab);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select, close] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-
-    assert.equal(close.type, "TabClose");
-    assert.equal(close.target, tab);
-    done();
-  }
-});
-
-exports["test open"] = test({
-  readyWhen: events => events.length === 2,
-  start: ({ tabs, window }) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,open'));
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-    done();
-  }
-});
-
-exports["test open -> close"] = test({
-  readyWhen: events => events.length === 3,
-  start: ({ tabs, window }) => {
-    // First tab is useless we just open it so that closing second tab won't
-    // close window on some platforms.
-    utils.openTab(window, 'data:text/plain,ignore');
-    let tab = utils.openTab(window, 'data:text/plain,open-close');
-    tabs.push(tab);
-    utils.closeTab(tab);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select, close] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-
-    assert.equal(close.type, "TabClose");
-    assert.equal(close.target, tab);
-    done();
-  }
-});
-
-exports["test open -> open -> select"] = test({
-  readyWhen: events => events.length === 5,
-  start: ({tabs, window}) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-1'));
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-2'));
-    utils.activateTab(tabs[0], window);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [ tab1, tab2 ] = tabs;
-    let tab1Events = 0;
-    getRelatedEvents(events, tab1).map(event => {
-      tab1Events++;
-      if (tab1Events === 1)
-        assert.equal(event.type, "TabOpen", "first tab opened");
-      else
-        assert.equal(event.type, "TabSelect", "first tab selected");
-      assert.equal(event.target, tab1);
-    });
-    assert.equal(tab1Events, 3, "first tab has 3 events");
-
-    let tab2Opened;
-    getRelatedEvents(events, tab2).map(event => {
-      if (!tab2Opened)
-        assert.equal(event.type, "TabOpen", "second tab opened");
-      else
-        assert.equal(event.type, "TabSelect", "second tab selected");
-      tab2Opened = true;
-      assert.equal(event.target, tab2);
-    });
-    done();
-  }
-});
-
-exports["test open -> pin -> unpin"] = test({
-  readyWhen: events => events.length === (isFennec ? 2 : 5),
-  start: ({ tabs, window }) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,pin-unpin'));
-    utils.pin(tabs[0]);
-    utils.unpin(tabs[0]);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select, move, pin, unpin] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-
-    if (isFennec) {
-      assert.pass("Tab pin / unpin is not supported by Fennec");
-    }
-    else {
-      assert.equal(move.type, "TabMove");
-      assert.equal(move.target, tab);
-
-      assert.equal(pin.type, "TabPinned");
-      assert.equal(pin.target, tab);
-
-      assert.equal(unpin.type, "TabUnpinned");
-      assert.equal(unpin.target, tab);
-    }
-    done();
-  }
-});
-
-exports["test open -> open -> move "] = test({
-  readyWhen: events => events.length === (isFennec ? 4 : 5),
-  start: ({tabs, window}) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-1'));
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-2'));
-    utils.move(tabs[0], 2);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [ tab1, tab2 ] = tabs;
-    let tab1Events = 0;
-    getRelatedEvents(events, tab1).map(event => {
-      tab1Events++;
-      if (tab1Events === 1)
-        assert.equal(event.type, "TabOpen", "first tab opened");
-      else if (tab1Events === 2)
-        assert.equal(event.type, "TabSelect", "first tab selected");
-      else if (tab1Events === 3 && isFennec)
-        assert.equal(event.type, "TabMove", "first tab moved");
-      assert.equal(event.target, tab1);
-    });
-    assert.equal(tab1Events, isFennec ? 2 : 3,
-      "correct number of events for first tab");
-
-    let tab2Events = 0;
-    getRelatedEvents(events, tab2).map(event => {
-      tab2Events++;
-      if (tab2Events === 1)
-        assert.equal(event.type, "TabOpen", "second tab opened");
-      else
-        assert.equal(event.type, "TabSelect", "second tab selected");
-      assert.equal(event.target, tab2);
-    });
-    done();
-  }
-});
-
-function getRelatedEvents (events, tabs) {
-  return events.filter(({target}) => ~([].concat(tabs)).indexOf(target));
-}
-
-// require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-observer.js b/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-observer.js
deleted file mode 100644
index b0e1753a2..000000000
--- a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-observer.js
+++ /dev/null
@@ -1,46 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-// TODO Fennec support in Bug #894525
-module.metadata = {
-  "engines": {
-    "Firefox": "*"
-  }
-}
-
-const { openTab, closeTab } = require("sdk/tabs/utils");
-const { Loader } = require("sdk/test/loader");
-const { setTimeout } = require("sdk/timers");
-
-exports["test unload tab observer"] = function(assert, done) {
-  let loader = Loader(module);
-
-  let window = loader.require("sdk/deprecated/window-utils").activeBrowserWindow;
-  let observer = loader.require("sdk/tabs/observer").observer;
-  let opened = 0;
-  let closed = 0;
-
-  observer.on("open", function onOpen(window) { opened++; });
-  observer.on("close", function onClose(window) { closed++; });
-
-  // Open and close tab to trigger observers.
-  closeTab(openTab(window, "data:text/html;charset=utf-8,tab-1"));
-
-  // Unload the module so that all listeners set by observer are removed.
-  loader.unload();
-
-  // Open and close tab once again.
-  closeTab(openTab(window, "data:text/html;charset=utf-8,tab-2"));
-
-  // Enqueuing asserts to make sure that assertion is not performed early.
-  setTimeout(function () {
-    assert.equal(1, opened, "observer open was called before unload only");
-    assert.equal(1, closed, "observer close was called before unload only");
-    done();
-  }, 0);
-};
-
-// require("test").run(exports);
diff --git a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-utils.js b/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-utils.js
deleted file mode 100644
index 97c388b3c..000000000
--- a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab-utils.js
+++ /dev/null
@@ -1,67 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { getTabs } = require('sdk/tabs/utils');
-const { isWindowPBSupported, isTabPBSupported } = require('sdk/private-browsing/utils');
-const { browserWindows } = require('sdk/windows');
-const tabs = require('sdk/tabs');
-const { isPrivate } = require('sdk/private-browsing');
-const { openTab, closeTab, getTabContentWindow, getOwnerWindow } = require('sdk/tabs/utils');
-const { open, close } = require('sdk/window/helpers');
-const { windows } = require('sdk/window/utils');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { fromIterator } = require('sdk/util/array');
-
-if (isWindowPBSupported) {
-  exports.testGetTabsPWPB = function(assert, done) {
-    let tabCount = getTabs().length;
-    let windowCount = browserWindows.length;
-
-    open(null, {
-        features: {
-        private: true,
-        toolbar: true,
-        chrome: true
-      }
-    }).then(function(window) {
-      assert.ok(isPrivate(window), 'new tab is private');
-
-      assert.equal(getTabs().length, tabCount, 'there are no new tabs found');
-      getTabs().forEach(function(tab) {
-        assert.equal(isPrivate(tab), false, 'all found tabs are not private');
-        assert.equal(isPrivate(getOwnerWindow(tab)), false, 'all found tabs are not private');
-        assert.equal(isPrivate(getTabContentWindow(tab)), false, 'all found tabs are not private');
-      });
-
-      assert.equal(browserWindows.length, windowCount, 'there are no new windows found');
-      fromIterator(browserWindows).forEach(function(window) {
-        assert.equal(isPrivate(window), false, 'all found windows are not private');
-      });
-
-      assert.equal(windows(null, {includePrivate: true}).length, 2, 'there are really two windows');
-
-      close(window).then(done);
-    });
-  };
-}
-else if (isTabPBSupported) {
-  exports.testGetTabsPTPB = function(assert, done) {
-    let startTabCount = getTabs().length;
-    let tab = openTab(getMostRecentBrowserWindow(), 'about:blank', {
-      isPrivate: true
-    });
-
-    assert.ok(isPrivate(getTabContentWindow(tab)), 'new tab is private');
-    let utils_tabs = getTabs();
-    assert.equal(utils_tabs.length, startTabCount + 1,
-                 'there are two tabs found');
-    assert.equal(utils_tabs[utils_tabs.length-1], tab,
-                 'the last tab is the opened tab');
-    assert.equal(browserWindows.length, 1, 'there is only one window');
-    closeTab(tab);
-
-    done();
-  };
-}
diff --git a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab.js b/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab.js
deleted file mode 100644
index 0a94984a6..000000000
--- a/addon-sdk/source/test/addons/e10s-tabs/lib/test-tab.js
+++ /dev/null
@@ -1,87 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const tabs = require("sdk/tabs"); // From addon-kit
-const windowUtils = require("sdk/deprecated/window-utils");
-const app = require("sdk/system/xul-app");
-const { viewFor } = require("sdk/view/core");
-const { modelFor } = require("sdk/model/core");
-const { getTabId, isTab } = require("sdk/tabs/utils");
-const { defer } = require("sdk/lang/functional");
-
-exports["test behavior on close"] = function(assert, done) {
-  tabs.open({
-    url: "about:mozilla",
-    onReady: function(tab) {
-      assert.equal(tab.url, "about:mozilla", "Tab has the expected url");
-      // if another test ends before closing a tab then index != 1 here
-      assert.ok(tab.index >= 1, "Tab has the expected index, a value greater than 0");
-      tab.close(function () {
-        assert.equal(tab.url, undefined,
-                     "After being closed, tab attributes are undefined (url)");
-        assert.equal(tab.index, undefined,
-                     "After being closed, tab attributes are undefined (index)");
-        if (app.is("Firefox")) {
-          // Ensure that we can call destroy multiple times without throwing;
-          // Fennec doesn't use this internal utility
-          tab.destroy();
-          tab.destroy();
-        }
-
-        done();
-      });
-    }
-  });
-};
-
-exports["test viewFor(tab)"] = (assert, done) => {
-  // Note we defer handlers as length collection is updated after
-  // handler is invoked, so if test is finished before counnts are
-  // updated wrong length will show up in followup tests.
-  tabs.once("open", defer(tab => {
-    const view = viewFor(tab);
-    assert.ok(view, "view is returned");
-    assert.equal(getTabId(view), tab.id, "tab has a same id");
-
-    tab.close(defer(done));
-  }));
-
-  tabs.open({ url: "about:mozilla" });
-};
-
-exports["test modelFor(xulTab)"] = (assert, done) => {
-  tabs.open({
-    url: "about:mozilla",
-    onReady: tab => {
-      const view = viewFor(tab);
-      assert.ok(view, "view is returned");
-      assert.ok(isTab(view), "view is underlaying tab");
-      assert.equal(getTabId(view), tab.id, "tab has a same id");
-      assert.equal(modelFor(view), tab, "modelFor(view) is SDK tab");
-
-      tab.close(defer(done));
-    }
-  });
-};
-
-exports["test tab.readyState"] = (assert, done) => {
-  tabs.open({
-    url: "data:text/html;charset=utf-8,test_readyState",
-    onOpen: (tab) => {
-      assert.notEqual(["uninitialized", "loading"].indexOf(tab.readyState), -1,
-        "tab is either uninitialized or loading when onOpen");
-    },
-    onReady: (tab) => {
-      assert.notEqual(["interactive", "complete"].indexOf(tab.readyState), -1,
-        "tab is either interactive or complete when onReady");
-    },
-    onLoad: (tab) => {
-      assert.equal(tab.readyState, "complete", "tab is complete onLoad");
-      tab.close(defer(done));
-    }
-  });
-}
-
-// require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/addons/e10s-tabs/package.json b/addon-sdk/source/test/addons/e10s-tabs/package.json
deleted file mode 100644
index 45a11419d..000000000
--- a/addon-sdk/source/test/addons/e10s-tabs/package.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "name": "e10s-tabs",
-  "title": "e10s-tabs",
-  "id": "jid1-ZZaXFHAPlHwbgw@jetpack",
-  "description": "run tab tests in e10s mode",
-  "author": "Tomislav Jovanovic",
-  "license": "MPL-2.0",
-  "version": "0.1.0",
-  "main": "./lib/main.js",
-  "e10s": true
-}
diff --git a/addon-sdk/source/test/addons/e10s/lib/main.js b/addon-sdk/source/test/addons/e10s/lib/main.js
deleted file mode 100644
index 1eee511c3..000000000
--- a/addon-sdk/source/test/addons/e10s/lib/main.js
+++ /dev/null
@@ -1,65 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { getMostRecentBrowserWindow, isBrowser } = require('sdk/window/utils');
-const { promise: windowPromise, close, focus } = require('sdk/window/helpers');
-const { openTab, closeTab, getBrowserForTab } = require('sdk/tabs/utils');
-const { WindowTracker } = require('sdk/deprecated/window-utils');
-const { version, platform } = require('sdk/system');
-const { when } = require('sdk/system/unload');
-const tabs = require('sdk/tabs');
-
-const SKIPPING_TESTS = {
-  "test skip": (assert) => assert.pass("nothing to test here")
-};
-
-exports.testTabIsRemote = function(assert, done) {
-  const url = 'data:text/html,test-tab-is-remote';
-  let tab = openTab(getMostRecentBrowserWindow(), url);
-  assert.ok(tab.linkedBrowser.isRemoteBrowser, "The new tab should be remote");
-
-  // can't simply close a remote tab before it is loaded, bug 1006043
-  let mm = getBrowserForTab(tab).messageManager;
-  mm.addMessageListener('7', function listener() {
-    mm.removeMessageListener('7', listener);
-    tabs.once('close', done);
-    closeTab(tab);
-  })
-  mm.loadFrameScript('data:,sendAsyncMessage("7")', true);
-}
-
-// run e10s tests only on builds from trunk, fx-team, Nightly..
-if (!version.endsWith('a1')) {
-  module.exports = {};
-}
-
-function replaceWindow(remote) {
-  let next = null;
-  let old = getMostRecentBrowserWindow();
-  let promise = new Promise(resolve => {
-    let tracker = WindowTracker({
-      onTrack: window => {
-        if (window !== next)
-          return;
-        resolve(window);
-        tracker.unload();
-      }
-    });
-  })
-  next = old.OpenBrowserWindow({ remote });
-  return promise.then(focus).then(_ => close(old));
-}
-
-// bug 1054482 - e10s test addons time out on linux
-if (platform === 'linux') {
-  module.exports = SKIPPING_TESTS;
-  require('sdk/test/runner').runTestsFromModule(module);
-}
-else {
-  replaceWindow(true).then(_ =>
-    require('sdk/test/runner').runTestsFromModule(module));
-
-  when(_ => replaceWindow(false));
-}
diff --git a/addon-sdk/source/test/addons/e10s/package.json b/addon-sdk/source/test/addons/e10s/package.json
deleted file mode 100644
index 93039749a..000000000
--- a/addon-sdk/source/test/addons/e10s/package.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "name": "e10s",
-  "title": "e10s",
-  "id": "jid1-DYaXFHAPlHwbgw@jetpack",
-  "description": "a basic e10s test add-on",
-  "author": "Tomislav Jovanovic",
-  "license": "MPL-2.0",
-  "version": "0.1.0",
-  "main": "./lib/main.js"
-}
diff --git a/addon-sdk/source/test/addons/embedded-webextension/main.js b/addon-sdk/source/test/addons/embedded-webextension/main.js
deleted file mode 100644
index 11249c504..000000000
--- a/addon-sdk/source/test/addons/embedded-webextension/main.js
+++ /dev/null
@@ -1,159 +0,0 @@
-const tabs = require("sdk/tabs");
-const webExtension = require('sdk/webextension');
-
-exports.testEmbeddedWebExtensionModuleInitializedException = function (assert) {
-  let actualErr;
-
-  assert.throws(
-    () => webExtension.initFromBootstrapAddonParam({webExtension: null}),
-    /'sdk\/webextension' module has been already initialized/,
-    "Got the expected exception if the module is initialized twice"
-  );
-};
-
-exports.testEmbeddedWebExtensionBackgroungPage = function* (assert) {
-  try {
-    const api = yield webExtension.startup();
-    assert.ok(api, `webextension waitForStartup promise successfully resolved`);
-
-    const apiSecondStartup = yield webExtension.startup();
-    assert.equal(api, apiSecondStartup, "Got the same API object from the second startup call");
-
-    const {browser} = api;
-
-    let messageListener;
-    let waitForBackgroundPageMessage = new Promise((resolve, reject) => {
-      let numExpectedMessage = 2;
-      messageListener = (msg, sender, sendReply) => {
-        numExpectedMessage -= 1;
-        if (numExpectedMessage == 1) {
-          assert.equal(msg, "bg->sdk message",
-                       "Got the expected message from the background page");
-          sendReply("sdk reply");
-        } else if (numExpectedMessage == 0) {
-          assert.equal(msg, "sdk reply",
-                       "The background page received the expected reply message");
-          resolve();
-        } else {
-          console.error("Unexpected message received", {msg,sender, numExpectedMessage});
-          assert.ok(false, `unexpected message received`);
-          reject();
-        }
-      };
-      browser.runtime.onMessage.addListener(messageListener);
-    });
-
-    let portListener;
-    let waitForBackgroundPagePort = new Promise((resolve, reject) => {
-      portListener = (port) => {
-        let numExpectedMessages = 2;
-        port.onMessage.addListener((msg) => {
-          numExpectedMessages -= 1;
-
-          if (numExpectedMessages == 1) {
-            // Check that the legacy context has been able to receive the first port message
-            // and reply with a port message to the background page.
-            assert.equal(msg, "bg->sdk port message",
-                         "Got the expected port message from the background page");
-            port.postMessage("sdk->bg port message");
-          } else if (numExpectedMessages == 0) {
-            // Check that the background page has received the above port message.
-            assert.equal(msg, "bg received sdk->bg port message",
-                         "The background page received the expected port message");
-          }
-        });
-
-        port.onDisconnect.addListener(() => {
-          assert.equal(numExpectedMessages, 0, "Got the expected number of port messages");
-          resolve();
-        });
-      };
-      browser.runtime.onConnect.addListener(portListener);
-    });
-
-    yield Promise.all([
-      waitForBackgroundPageMessage,
-      waitForBackgroundPagePort,
-    ]).then(() => {
-      browser.runtime.onMessage.removeListener(messageListener);
-      browser.runtime.onConnect.removeListener(portListener);
-    });
-
-  } catch (err) {
-    assert.fail(`Unexpected webextension startup exception: ${err} - ${err.stack}`);
-  }
-};
-
-exports.testEmbeddedWebExtensionContentScript = function* (assert, done) {
-  try {
-    const {browser} = yield webExtension.startup();
-    assert.ok(browser, `webextension startup promise resolved successfully to the API object`);
-
-    let messageListener;
-    let waitForContentScriptMessage = new Promise((resolve, reject) => {
-      let numExpectedMessage = 2;
-      messageListener = (msg, sender, sendReply) => {
-        numExpectedMessage -= 1;
-        if (numExpectedMessage == 1) {
-          assert.equal(msg, "content script->sdk message",
-                       "Got the expected message from the content script");
-          sendReply("sdk reply");
-        } else if (numExpectedMessage == 0) {
-          assert.equal(msg, "sdk reply",
-                       "The content script received the expected reply message");
-          resolve();
-        } else {
-          console.error("Unexpected message received", {msg,sender, numExpectedMessage});
-          assert.ok(false, `unexpected message received`);
-          reject();
-        }
-      };
-      browser.runtime.onMessage.addListener(messageListener);
-    });
-
-    let portListener;
-    let waitForContentScriptPort = new Promise((resolve, reject) => {
-      portListener = (port) => {
-        let numExpectedMessages = 2;
-        port.onMessage.addListener((msg) => {
-          numExpectedMessages -= 1;
-
-          if (numExpectedMessages == 1) {
-            assert.equal(msg, "content script->sdk port message",
-                         "Got the expected message from the content script port");
-            port.postMessage("sdk->content script port message");
-          } else if (numExpectedMessages == 0) {
-            assert.equal(msg, "content script received sdk->content script port message",
-                         "The content script received the expected port message");
-          }
-        });
-        port.onDisconnect.addListener(() => {
-          assert.equal(numExpectedMessages, 0, "Got the epected number of port messages");
-          resolve();
-        });
-      };
-      browser.runtime.onConnect.addListener(portListener);
-    });
-
-    let url = "http://example.org/";
-
-    var openedTab;
-    tabs.once('open', function onOpen(tab) {
-      openedTab = tab;
-    });
-    tabs.open(url);
-
-    yield Promise.all([
-      waitForContentScriptMessage,
-      waitForContentScriptPort,
-    ]).then(() => {
-      browser.runtime.onMessage.removeListener(messageListener);
-      browser.runtime.onConnect.removeListener(portListener);
-      openedTab.close();
-    });
-  } catch (err) {
-    assert.fail(`Unexpected webextension startup exception: ${err} - ${err.stack}`);
-  }
-};
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/embedded-webextension/package.json b/addon-sdk/source/test/addons/embedded-webextension/package.json
deleted file mode 100644
index 25dec41c3..000000000
--- a/addon-sdk/source/test/addons/embedded-webextension/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "embedded-webextension@jetpack",
-  "version": "0.1.0",
-  "main": "./main.js",
-  "hasEmbeddedWebExtension": true
-}
diff --git a/addon-sdk/source/test/addons/embedded-webextension/webextension/background-page.js b/addon-sdk/source/test/addons/embedded-webextension/webextension/background-page.js
deleted file mode 100644
index 05e7a613b..000000000
--- a/addon-sdk/source/test/addons/embedded-webextension/webextension/background-page.js
+++ /dev/null
@@ -1,10 +0,0 @@
-browser.runtime.sendMessage("bg->sdk message", (reply) => {
-  browser.runtime.sendMessage(reply);
-});
-
-let port = browser.runtime.connect();
-port.onMessage.addListener((msg) => {
-  port.postMessage(`bg received ${msg}`);
-  port.disconnect();
-});
-port.postMessage("bg->sdk port message");
diff --git a/addon-sdk/source/test/addons/embedded-webextension/webextension/content-script.js b/addon-sdk/source/test/addons/embedded-webextension/webextension/content-script.js
deleted file mode 100644
index a8770e623..000000000
--- a/addon-sdk/source/test/addons/embedded-webextension/webextension/content-script.js
+++ /dev/null
@@ -1,10 +0,0 @@
-browser.runtime.sendMessage("content script->sdk message", (reply) => {
-  browser.runtime.sendMessage(reply);
-});
-
-let port = browser.runtime.connect();
-port.onMessage.addListener((msg) => {
-  port.postMessage(`content script received ${msg}`);
-  port.disconnect();
-});
-port.postMessage("content script->sdk port message");
diff --git a/addon-sdk/source/test/addons/embedded-webextension/webextension/manifest.json b/addon-sdk/source/test/addons/embedded-webextension/webextension/manifest.json
deleted file mode 100644
index d2188e7ba..000000000
--- a/addon-sdk/source/test/addons/embedded-webextension/webextension/manifest.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "Test SDK Embedded WebExtension",
-  "description": "",
-  "version": "0.1.0",
-  "applications": {
-    "gecko": {
-      "id": "embedded-webextension@jetpack"
-    }
-  },
-  "manifest_version": 2,
-  "permissions": ["tabs"],
-  "background": {
-    "scripts": ["background-page.js"]
-  },
-  "content_scripts": [
-    {"matches": ["<all_urls>"], "js": ["content-script.js"]}
-  ]
-}
diff --git a/addon-sdk/source/test/addons/jetpack-addon.ini b/addon-sdk/source/test/addons/jetpack-addon.ini
deleted file mode 100644
index c1c8f060d..000000000
--- a/addon-sdk/source/test/addons/jetpack-addon.ini
+++ /dev/null
@@ -1,48 +0,0 @@
-[addon-manager.xpi]
-[author-email.xpi]
-[child_process.xpi]
-[chrome.xpi]
-[content-permissions.xpi]
-[content-script-messages-latency.xpi]
-[contributors.xpi]
-[curly-id.xpi]
-[developers.xpi]
-[e10s.xpi]
-skip-if = true
-[e10s-content.xpi]
-skip-if = true
-[e10s-l10n.xpi]
-skip-if = true
-[e10s-remote.xpi]
-skip-if = true
-[e10s-tabs.xpi]
-skip-if = true
-[embedded-webextension.xpi]
-[l10n.xpi]
-[l10n-properties.xpi]
-[layout-change.xpi]
-[main.xpi]
-[name-in-numbers.xpi]
-[name-in-numbers-plus.xpi]
-[packaging.xpi]
-[packed.xpi]
-[page-mod-debugger-post.xpi]
-[page-mod-debugger-pre.xpi]
-[page-worker.xpi]
-skip-if = true # Bug 1288619 and Bug 1288708
-[places.xpi]
-[predefined-id-with-at.xpi]
-[preferences-branch.xpi]
-[private-browsing-supported.xpi]
-skip-if = true
-[remote.xpi]
-[require.xpi]
-[self.xpi]
-[simple-prefs.xpi]
-[simple-prefs-l10n.xpi]
-[simple-prefs-regression.xpi]
-[standard-id.xpi]
-[tab-close-on-startup.xpi]
-[toolkit-require-reload.xpi]
-[translators.xpi]
-[unsafe-content-script.xpi]
diff --git a/addon-sdk/source/test/addons/l10n-properties/app-extension/application.ini b/addon-sdk/source/test/addons/l10n-properties/app-extension/application.ini
deleted file mode 100644
index 6cec69a16..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/app-extension/application.ini
+++ /dev/null
@@ -1,11 +0,0 @@
-[App]
-Vendor=Varma
-Name=Test App
-Version=1.0
-BuildID=20060101
-Copyright=Copyright (c) 2009 Atul Varma
-ID=xulapp@toolness.com
-
-[Gecko]
-MinVersion=1.9.2.0
-MaxVersion=2.0.*
diff --git a/addon-sdk/source/test/addons/l10n-properties/app-extension/bootstrap.js b/addon-sdk/source/test/addons/l10n-properties/app-extension/bootstrap.js
deleted file mode 100644
index fbb9b5186..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/app-extension/bootstrap.js
+++ /dev/null
@@ -1,339 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// @see http://dxr.mozilla.org/mozilla-central/source/js/src/xpconnect/loader/mozJSComponentLoader.cpp
-
-'use strict';
-
-// IMPORTANT: Avoid adding any initialization tasks here, if you need to do
-// something before add-on is loaded consider addon/runner module instead!
-
-const { classes: Cc, Constructor: CC, interfaces: Ci, utils: Cu,
-        results: Cr, manager: Cm } = Components;
-const ioService = Cc['@mozilla.org/network/io-service;1'].
-                  getService(Ci.nsIIOService);
-const resourceHandler = ioService.getProtocolHandler('resource').
-                        QueryInterface(Ci.nsIResProtocolHandler);
-const systemPrincipal = CC('@mozilla.org/systemprincipal;1', 'nsIPrincipal')();
-const scriptLoader = Cc['@mozilla.org/moz/jssubscript-loader;1'].
-                     getService(Ci.mozIJSSubScriptLoader);
-const prefService = Cc['@mozilla.org/preferences-service;1'].
-                    getService(Ci.nsIPrefService).
-                    QueryInterface(Ci.nsIPrefBranch);
-const appInfo = Cc["@mozilla.org/xre/app-info;1"].
-                getService(Ci.nsIXULAppInfo);
-const vc = Cc["@mozilla.org/xpcom/version-comparator;1"].
-           getService(Ci.nsIVersionComparator);
-
-const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm");
-
-const REASON = [ 'unknown', 'startup', 'shutdown', 'enable', 'disable',
-                 'install', 'uninstall', 'upgrade', 'downgrade' ];
-
-const bind = Function.call.bind(Function.bind);
-
-var loader = null;
-var unload = null;
-var cuddlefishSandbox = null;
-var nukeTimer = null;
-
-// Utility function that synchronously reads local resource from the given
-// `uri` and returns content string.
-function readURI(uri) {
-  let channel = NetUtil.newChannel({
-    uri: NetUtil.newURI(uri, "UTF-8"),
-    loadUsingSystemPrincipal: true
-  });
-  let stream = channel.open2();
-
-  let cstream = Cc['@mozilla.org/intl/converter-input-stream;1'].
-    createInstance(Ci.nsIConverterInputStream);
-  cstream.init(stream, 'UTF-8', 0, 0);
-
-  let str = {};
-  let data = '';
-  let read = 0;
-  do {
-    read = cstream.readString(0xffffffff, str);
-    data += str.value;
-  } while (read != 0);
-
-  cstream.close();
-
-  return data;
-}
-
-// We don't do anything on install & uninstall yet, but in a future
-// we should allow add-ons to cleanup after uninstall.
-function install(data, reason) {}
-function uninstall(data, reason) {}
-
-function startup(data, reasonCode) {
-  try {
-    let reason = REASON[reasonCode];
-    // URI for the root of the XPI file.
-    // 'jar:' URI if the addon is packed, 'file:' URI otherwise.
-    // (Used by l10n module in order to fetch `locale` folder)
-    let rootURI = data.resourceURI.spec;
-
-    // TODO: Maybe we should perform read harness-options.json asynchronously,
-    // since we can't do anything until 'sessionstore-windows-restored' anyway.
-    let options = JSON.parse(readURI(rootURI + './harness-options.json'));
-
-    let id = options.jetpackID;
-    let name = options.name;
-
-    // Clean the metadata
-    options.metadata[name]['permissions'] = options.metadata[name]['permissions'] || {};
-
-    // freeze the permissionss
-    Object.freeze(options.metadata[name]['permissions']);
-    // freeze the metadata
-    Object.freeze(options.metadata[name]);
-
-    // Register a new resource 'domain' for this addon which is mapping to
-    // XPI's `resources` folder.
-    // Generate the domain name by using jetpack ID, which is the extension ID
-    // by stripping common characters that doesn't work as a domain name:
-    let uuidRe =
-      /^\{([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})\}$/;
-
-    let domain = id.
-      toLowerCase().
-      replace(/@/g, '-at-').
-      replace(/\./g, '-dot-').
-      replace(uuidRe, '$1');
-
-    let prefixURI = 'resource://' + domain + '/';
-    let resourcesURI = ioService.newURI(rootURI + '/resources/', null, null);
-    resourceHandler.setSubstitution(domain, resourcesURI);
-
-    // Create path to URLs mapping supported by loader.
-    let paths = {
-      // Relative modules resolve to add-on package lib
-      './': prefixURI + name + '/lib/',
-      './tests/': prefixURI + name + '/tests/',
-      '': 'resource://gre/modules/commonjs/'
-    };
-
-    // Maps addon lib and tests ressource folders for each package
-    paths = Object.keys(options.metadata).reduce(function(result, name) {
-      result[name + '/'] = prefixURI + name + '/lib/'
-      result[name + '/tests/'] = prefixURI + name + '/tests/'
-      return result;
-    }, paths);
-
-    // We need to map tests folder when we run sdk tests whose package name
-    // is stripped
-    if (name == 'addon-sdk')
-      paths['tests/'] = prefixURI + name + '/tests/';
-
-    let useBundledSDK = options['force-use-bundled-sdk'];
-    if (!useBundledSDK) {
-      try {
-        useBundledSDK = prefService.getBoolPref("extensions.addon-sdk.useBundledSDK");
-      }
-      catch (e) {
-        // Pref doesn't exist, allow using Firefox shipped SDK
-      }
-    }
-
-    // Starting with Firefox 21.0a1, we start using modules shipped into firefox
-    // Still allow using modules from the xpi if the manifest tell us to do so.
-    // And only try to look for sdk modules in xpi if the xpi actually ship them
-    if (options['is-sdk-bundled'] &&
-        (vc.compare(appInfo.version, '21.0a1') < 0 || useBundledSDK)) {
-      // Maps sdk module folders to their resource folder
-      paths[''] = prefixURI + 'addon-sdk/lib/';
-      // test.js is usually found in root commonjs or SDK_ROOT/lib/ folder,
-      // so that it isn't shipped in the xpi. Keep a copy of it in sdk/ folder
-      // until we no longer support SDK modules in XPI:
-      paths['test'] = prefixURI + 'addon-sdk/lib/sdk/test.js';
-    }
-
-    // Retrieve list of module folder overloads based on preferences in order to
-    // eventually used a local modules instead of files shipped into Firefox.
-    let branch = prefService.getBranch('extensions.modules.' + id + '.path');
-    paths = branch.getChildList('', {}).reduce(function (result, name) {
-      // Allows overloading of any sub folder by replacing . by / in pref name
-      let path = name.substr(1).split('.').join('/');
-      // Only accept overloading folder by ensuring always ending with `/`
-      if (path) path += '/';
-      let fileURI = branch.getCharPref(name);
-
-      // On mobile, file URI has to end with a `/` otherwise, setSubstitution
-      // takes the parent folder instead.
-      if (fileURI[fileURI.length-1] !== '/')
-        fileURI += '/';
-
-      // Maps the given file:// URI to a resource:// in order to avoid various
-      // failure that happens with file:// URI and be close to production env
-      let resourcesURI = ioService.newURI(fileURI, null, null);
-      let resName = 'extensions.modules.' + domain + '.commonjs.path' + name;
-      resourceHandler.setSubstitution(resName, resourcesURI);
-
-      result[path] = 'resource://' + resName + '/';
-      return result;
-    }, paths);
-
-    // Make version 2 of the manifest
-    let manifest = options.manifest;
-
-    // Import `cuddlefish.js` module using a Sandbox and bootstrap loader.
-    let cuddlefishPath = 'loader/cuddlefish.js';
-    let cuddlefishURI = 'resource://gre/modules/commonjs/sdk/' + cuddlefishPath;
-    if (paths['sdk/']) { // sdk folder has been overloaded
-                         // (from pref, or cuddlefish is still in the xpi)
-      cuddlefishURI = paths['sdk/'] + cuddlefishPath;
-    }
-    else if (paths['']) { // root modules folder has been overloaded
-      cuddlefishURI = paths[''] + 'sdk/' + cuddlefishPath;
-    }
-
-    cuddlefishSandbox = loadSandbox(cuddlefishURI);
-    let cuddlefish = cuddlefishSandbox.exports;
-
-    // Normalize `options.mainPath` so that it looks like one that will come
-    // in a new version of linker.
-    let main = options.mainPath;
-
-    unload = cuddlefish.unload;
-    loader = cuddlefish.Loader({
-      paths: paths,
-      // modules manifest.
-      manifest: manifest,
-
-      // Add-on ID used by different APIs as a unique identifier.
-      id: id,
-      // Add-on name.
-      name: name,
-      // Add-on version.
-      version: options.metadata[name].version,
-      // Add-on package descriptor.
-      metadata: options.metadata[name],
-      // Add-on load reason.
-      loadReason: reason,
-
-      prefixURI: prefixURI,
-      // Add-on URI.
-      rootURI: rootURI,
-      // options used by system module.
-      // File to write 'OK' or 'FAIL' (exit code emulation).
-      resultFile: options.resultFile,
-      // Arguments passed as --static-args
-      staticArgs: options.staticArgs,
-
-      // Arguments related to test runner.
-      modules: {
-        '@test/options': {
-          allTestModules: options.allTestModules,
-          iterations: options.iterations,
-          filter: options.filter,
-          profileMemory: options.profileMemory,
-          stopOnError: options.stopOnError,
-          verbose: options.verbose,
-          parseable: options.parseable,
-          checkMemory: options.check_memory,
-        }
-      }
-    });
-
-    let module = cuddlefish.Module('sdk/loader/cuddlefish', cuddlefishURI);
-    let require = cuddlefish.Require(loader, module);
-
-    require('sdk/addon/runner').startup(reason, {
-      loader: loader,
-      main: main,
-      prefsURI: rootURI + 'defaults/preferences/prefs.js'
-    });
-  } catch (error) {
-    dump('Bootstrap error: ' +
-         (error.message ? error.message : String(error)) + '\n' +
-         (error.stack || error.fileName + ': ' + error.lineNumber) + '\n');
-    throw error;
-  }
-};
-
-function loadSandbox(uri) {
-  let proto = {
-    sandboxPrototype: {
-      loadSandbox: loadSandbox,
-      ChromeWorker: ChromeWorker
-    }
-  };
-  let sandbox = Cu.Sandbox(systemPrincipal, proto);
-  // Create a fake commonjs environnement just to enable loading loader.js
-  // correctly
-  sandbox.exports = {};
-  sandbox.module = { uri: uri, exports: sandbox.exports };
-  sandbox.require = function (id) {
-    if (id !== "chrome")
-      throw new Error("Bootstrap sandbox `require` method isn't implemented.");
-
-    return Object.freeze({ Cc: Cc, Ci: Ci, Cu: Cu, Cr: Cr, Cm: Cm,
-      CC: bind(CC, Components), components: Components,
-      ChromeWorker: ChromeWorker });
-  };
-  scriptLoader.loadSubScript(uri, sandbox, 'UTF-8');
-  return sandbox;
-}
-
-function unloadSandbox(sandbox) {
-  if (Cu.getClassName(sandbox, true) == "Sandbox")
-    Cu.nukeSandbox(sandbox);
-}
-
-function setTimeout(callback, delay) {
-  let timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
-  timer.initWithCallback({ notify: callback }, delay,
-                         Ci.nsITimer.TYPE_ONE_SHOT);
-  return timer;
-}
-
-function shutdown(data, reasonCode) {
-  let reason = REASON[reasonCode];
-  if (loader) {
-    unload(loader, reason);
-    unload = null;
-
-    // Don't waste time cleaning up if the application is shutting down
-    if (reason != "shutdown") {
-      // Avoid leaking all modules when something goes wrong with one particular
-      // module. Do not clean it up immediatly in order to allow executing some
-      // actions on addon disabling.
-      // We need to keep a reference to the timer, otherwise it is collected
-      // and won't ever fire.
-      nukeTimer = setTimeout(nukeModules, 1000);
-    }
-  }
-};
-
-function nukeModules() {
-  nukeTimer = null;
-  // module objects store `exports` which comes from sandboxes
-  // We should avoid keeping link to these object to avoid leaking sandboxes
-  for (let key in loader.modules) {
-    delete loader.modules[key];
-  }
-  // Direct links to sandboxes should be removed too
-  for (let key in loader.sandboxes) {
-    let sandbox = loader.sandboxes[key];
-    delete loader.sandboxes[key];
-    // Bug 775067: From FF17 we can kill all CCW from a given sandbox
-    unloadSandbox(sandbox);
-  }
-  loader = null;
-
-  // both `toolkit/loader` and `system/xul-app` are loaded as JSM's via
-  // `cuddlefish.js`, and needs to be unloaded to avoid memory leaks, when
-  // the addon is unload.
-
-  unloadSandbox(cuddlefishSandbox.loaderSandbox);
-  unloadSandbox(cuddlefishSandbox.xulappSandbox);
-
-  // Bug 764840: We need to unload cuddlefish otherwise it will stay alive
-  // and keep a reference to this compartment.
-  unloadSandbox(cuddlefishSandbox);
-  cuddlefishSandbox = null;
-}
diff --git a/addon-sdk/source/test/addons/l10n-properties/app-extension/install.rdf b/addon-sdk/source/test/addons/l10n-properties/app-extension/install.rdf
deleted file mode 100644
index 8fc710557..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/app-extension/install.rdf
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0"?>
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-
-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
-  <Description about="urn:mozilla:install-manifest">
-    <em:id>xulapp@toolness.com</em:id>
-    <em:version>1.0</em:version>
-    <em:type>2</em:type>
-    <em:bootstrap>true</em:bootstrap>
-    <em:unpack>false</em:unpack>
-
-    <!-- Firefox -->
-    <em:targetApplication>
-      <Description>
-        <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
-        <em:minVersion>21.0</em:minVersion>
-        <em:maxVersion>25.0a1</em:maxVersion>
-      </Description>
-    </em:targetApplication>
-
-    <!-- Front End MetaData -->
-    <em:name>Test App</em:name>
-    <em:description>Harness for tests.</em:description>
-    <em:creator>Mozilla Corporation</em:creator>
-    <em:homepageURL></em:homepageURL>
-    <em:optionsType></em:optionsType>
-    <em:updateURL></em:updateURL>
-  </Description>
-</RDF>
diff --git a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/en-GB.properties b/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/en-GB.properties
deleted file mode 100644
index d14e6de0b..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/en-GB.properties
+++ /dev/null
@@ -1,28 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= Yes
-
-text-content=no <b>HTML</b> injection
-
-downloadsCount=%d downloads
-downloadsCount[one]=one download
-
-pluralTest=fallback to other
-pluralTest[zero]=optional zero form
-
-explicitPlural[one]=one
-explicitPlural[other]=other
-
-# You can use unicode char escaping in order to inject space at the beginning/
-# end of your string. (Regular spaces are automatically ignore by .properties
-# file parser)
-unicodeEscape = \u0020\u0040\u0020
-# this string equals to " @ "
-
-# bug 1033309 plurals with multiple placeholders
-first_identifier[one]=first entry is %s and the second one is %s.
-first_identifier=the entries are %s and %s.
-second_identifier[other]=first entry is %s and the second one is %s.
-third_identifier=first entry is %s and the second one is %s.
diff --git a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/en-US.properties b/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/en-US.properties
deleted file mode 100644
index 487fceb1d..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/en-US.properties
+++ /dev/null
@@ -1,22 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= Yes
-
-text-content=no <b>HTML</b> injection
-
-downloadsCount=%d downloads
-downloadsCount[one]=one download
-
-pluralTest=fallback to other
-pluralTest[zero]=optional zero form
-
-explicitPlural[one]=one
-explicitPlural[other]=other
-
-# You can use unicode char escaping in order to inject space at the beginning/
-# end of your string. (Regular spaces are automatically ignore by .properties
-# file parser)
-unicodeEscape = \u0020\u0040\u0020
-# this string equals to " @ "
diff --git a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/eo.properties b/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/eo.properties
deleted file mode 100644
index a979fca1a..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/eo.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= jes
diff --git a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/fr-FR.properties b/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/fr-FR.properties
deleted file mode 100644
index 2c5ffbb17..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/app-extension/locale/fr-FR.properties
+++ /dev/null
@@ -1,14 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= Oui
-
-placeholderString= Placeholder %s
-
-# Plural forms
-%d downloads=%d téléchargements
-%d downloads[one]=%d téléchargement
-
-downloadsCount=%d téléchargements
-downloadsCount[one]=%d téléchargement
diff --git a/addon-sdk/source/test/addons/l10n-properties/data/test-localization.html b/addon-sdk/source/test/addons/l10n-properties/data/test-localization.html
deleted file mode 100644
index 5428863ad..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/data/test-localization.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>HTML Localization</title>
-  </head>
-  <body>
-    <div data-l10n-id="Not translated">Kept as-is</div>
-    <ul data-l10n-id="Translated">
-      <li>Inner html content is replaced,</li>
-      <li data-l10n-id="text-content">
-        Elements with data-l10n-id attribute whose parent element is translated
-        will be replaced by the content of the translation.
-      </li>
-    </ul>
-    <div data-l10n-id="text-content">No</div>
-    <div data-l10n-id="Translated">
-      A data-l10n-id value can be used in multiple elements
-    </div>
-  </body>
-</html
diff --git a/addon-sdk/source/test/addons/l10n-properties/main.js b/addon-sdk/source/test/addons/l10n-properties/main.js
deleted file mode 100644
index b2ca0b191..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/main.js
+++ /dev/null
@@ -1,202 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const prefs = require("sdk/preferences/service");
-const { Loader } = require('sdk/test/loader');
-const { resolveURI } = require('toolkit/loader');
-const { rootURI } = require("@loader/options");
-const { usingJSON } = require('sdk/l10n/json/core');
-
-const PREF_MATCH_OS_LOCALE  = "intl.locale.matchOS";
-const PREF_SELECTED_LOCALE  = "general.useragent.locale";
-
-function setLocale(locale) {
-  prefs.set(PREF_MATCH_OS_LOCALE, false);
-  prefs.set(PREF_SELECTED_LOCALE, locale);
-}
-
-function resetLocale() {
-  prefs.reset(PREF_MATCH_OS_LOCALE);
-  prefs.reset(PREF_SELECTED_LOCALE);
-}
-
-function definePseudo(loader, id, exports) {
-  let uri = resolveURI(id, loader.mapping);
-  loader.modules[uri] = { exports: exports };
-}
-
-function createTest(locale, testFunction) {
-  return function (assert, done) {
-    let loader = Loader(module);
-    // Change the locale before loading new l10n modules in order to load
-    // the right .json file
-    setLocale(locale);
-    // Initialize main l10n module in order to load new locale files
-    loader.require("sdk/l10n/loader").
-      load(rootURI).
-      then(function success(data) {
-             definePseudo(loader, '@l10n/data', data);
-             // Execute the given test function
-             try {
-               testFunction(assert, loader, function onDone() {
-                 loader.unload();
-                 resetLocale();
-                 done();
-               });
-             }
-             catch(e) {
-              console.exception(e);
-             }
-           },
-           function failure(error) {
-             assert.fail("Unable to load locales: " + error);
-           });
-  };
-}
-
-exports.testExactMatching = createTest("fr-FR", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-  assert.equal(_("Not translated"), "Not translated",
-                   "Key not translated");
-  assert.equal(_("Translated"), "Oui",
-                   "Simple key translated");
-
-  // Placeholders
-  assert.equal(_("placeholderString", "works"), "Placeholder works",
-                   "Value with placeholder");
-  assert.equal(_("Placeholder %s", "works"), "Placeholder works",
-                   "Key without value but with placeholder");
-  assert.equal(_("Placeholders %2s %1s %s.", "working", "are", "correctly"),
-                   "Placeholders are working correctly.",
-                   "Multiple placeholders");
-
-  // Plurals
-   assert.equal(_("downloadsCount", 0),
-                   "0 téléchargement",
-                   "PluralForm form 'one' for 0 in french");
-  assert.equal(_("downloadsCount", 1),
-                   "1 téléchargement",
-                   "PluralForm form 'one' for 1 in french");
-  assert.equal(_("downloadsCount", 2),
-                   "2 téléchargements",
-                   "PluralForm form 'other' for n > 1 in french");
-
-  done();
-});
-
-exports.testHtmlLocalization = createTest("en-GB", function(assert, loader, done) {
-  // Ensure initing html component that watch document creations
-  // Note that this module is automatically initialized in
-  // cuddlefish.js:Loader.main in regular addons. But it isn't for unit tests.
-  let loaderHtmlL10n = loader.require("sdk/l10n/html");
-  loaderHtmlL10n.enable();
-
-  let uri = require("sdk/self").data.url("test-localization.html");
-  let worker = loader.require("sdk/page-worker").Page({
-    contentURL: uri,
-    contentScript: "new " + function ContentScriptScope() {
-      let nodes = document.body.querySelectorAll("*[data-l10n-id]");
-      self.postMessage([nodes[0].innerHTML,
-                        nodes[1].innerHTML,
-                        nodes[2].innerHTML,
-                        nodes[3].innerHTML]);
-    },
-    onMessage: function (data) {
-      assert.equal(
-        data[0],
-        "Kept as-is",
-        "Nodes with unknown id in .properties are kept 'as-is'"
-      );
-      assert.equal(data[1], "Yes", "HTML is translated");
-      assert.equal(
-        data[2],
-        "no &lt;b&gt;HTML&lt;/b&gt; injection",
-        "Content from .properties is text content; HTML can't be injected."
-      );
-      assert.equal(data[3], "Yes", "Multiple elements with same data-l10n-id are accepted.");
-
-      done();
-    }
-  });
-});
-
-exports.testEnUsLocaleName = createTest("en-GB", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-
-  assert.equal(_("Not translated"), "Not translated",
-               "String w/o translation is kept as-is");
-  assert.equal(_("Translated"), "Yes",
-               "String with translation is correctly translated");
-
-  // Check Unicode char escaping sequences
-  assert.equal(_("unicodeEscape"), " @ ",
-               "Unicode escaped sequances are correctly converted");
-
-  // Check plural forms regular matching
-  assert.equal(_("downloadsCount", 0),
-                   "0 downloads",
-                   "PluralForm form 'other' for 0 in english");
-  assert.equal(_("downloadsCount", 1),
-                   "one download",
-                   "PluralForm form 'one' for 1 in english");
-  assert.equal(_("downloadsCount", 2),
-                   "2 downloads",
-                   "PluralForm form 'other' for n != 1 in english");
-
-  // Check optional plural forms
-  assert.equal(_("pluralTest", 0),
-                   "optional zero form",
-                   "PluralForm form 'zero' can be optionaly specified. (Isn't mandatory in english)");
-  assert.equal(_("pluralTest", 1),
-                   "fallback to other",
-                   "If the specific plural form is missing, we fallback to 'other'");
-
-  // Ensure that we can omit specifying the generic key without [other]
-  // key[one] = ...
-  // key[other] = ...  # Instead of `key = ...`
-  assert.equal(_("explicitPlural", 1),
-                   "one",
-                   "PluralForm form can be omitting generic key [i.e. without ...[other] at end of key)");
-  assert.equal(_("explicitPlural", 10),
-                   "other",
-                   "PluralForm form can be omitting generic key [i.e. without ...[other] at end of key)");
-
-  assert.equal(_("first_identifier", "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier no count");
-  assert.equal(_("first_identifier", 0, "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier with count = 0");
-  assert.equal(_("first_identifier", 1, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "first_identifier with count = 1");
-  assert.equal(_("first_identifier", 2, "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier with count = 2");
-
-  assert.equal(_("second_identifier", "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with no count");
-  assert.equal(_("second_identifier", 0, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 0");
-  assert.equal(_("second_identifier", 1, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 1");
-  assert.equal(_("second_identifier", 2, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 2");
-
-  assert.equal(_("third_identifier", "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with no count");
-  assert.equal(_("third_identifier", 0, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with count = 0");
-  assert.equal(_("third_identifier", 2, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with count = 2");
-
-  done();
-});
-
-exports.testUsingJSON = function(assert) {
-  assert.equal(usingJSON, false, 'not using json');
-}
-
-exports.testShortLocaleName = createTest("eo", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-  assert.equal(_("Not translated"), "Not translated",
-               "String w/o translation is kept as-is");
-  assert.equal(_("Translated"), "jes",
-               "String with translation is correctly translated");
-
-  done();
-});
-
-
-// Before running tests, disable HTML service which is automatially enabled
-// in api-utils/addon/runner.js
-require('sdk/l10n/html').disable();
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/l10n-properties/package.json b/addon-sdk/source/test/addons/l10n-properties/package.json
deleted file mode 100644
index 1747298cb..000000000
--- a/addon-sdk/source/test/addons/l10n-properties/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "test-l10n@jetpack",
-  "title": "Test L10n",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/l10n/data/test-localization.html b/addon-sdk/source/test/addons/l10n/data/test-localization.html
deleted file mode 100644
index 5646946da..000000000
--- a/addon-sdk/source/test/addons/l10n/data/test-localization.html
+++ /dev/null
@@ -1,29 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>HTML Localization</title>
-  </head>
-  <body>
-    <div data-l10n-id="Not translated">Kept as-is</div>
-    <ul data-l10n-id="Translated">
-      <li>Inner html content is replaced,</li>
-      <li data-l10n-id="text-content">
-        Elements with data-l10n-id attribute whose parent element is translated
-        will be replaced by the content of the translation.
-      </li>
-    </ul>
-    <div data-l10n-id="text-content">No</div>
-    <div data-l10n-id="Translated">
-      A data-l10n-id value can be used in multiple elements
-    </div>
-    <a data-l10n-id="link-attributes" title="Certain whitelisted attributes get translated too" alt="No" accesskey="A"></a>
-    <input data-l10n-id="input" type="text" placeholder="Form placeholders are translateable">
-    <menu>
-      <menuitem data-l10n-id="contextitem" label="Labels of select options and context menus are translateable">
-    </menu>
-  </body>
-</html
diff --git a/addon-sdk/source/test/addons/l10n/locale/en.properties b/addon-sdk/source/test/addons/l10n/locale/en.properties
deleted file mode 100644
index c9e53ecb3..000000000
--- a/addon-sdk/source/test/addons/l10n/locale/en.properties
+++ /dev/null
@@ -1,38 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= Yes
-
-text-content=no <b>HTML</b> injection
-
-downloadsCount=%d downloads
-downloadsCount[one]=one download
-
-pluralTest=fallback to other
-pluralTest[zero]=optional zero form
-
-explicitPlural[one]=one
-explicitPlural[other]=other
-
-# You can use unicode char escaping in order to inject space at the beginning/
-# end of your string. (Regular spaces are automatically ignore by .properties
-# file parser)
-unicodeEscape = \u0020\u0040\u0020
-# this string equals to " @ "
-
-# bug 1033309 plurals with multiple placeholders
-first_identifier[one]=first entry is %s and the second one is %s.
-first_identifier=the entries are %s and %s.
-second_identifier[other]=first entry is %s and the second one is %s.
-third_identifier=first entry is %s and the second one is %s.
-
-# bug 824489 allow translation of element attributes
-link-attributes.title=Yes
-link-attributes.alt=Yes
-link-attributes.accesskey=B
-input.placeholder=Yes
-contextitem.label=Yes
-link-attributes.ariaLabel=Yes
-link-attributes.ariaValueText=Value
-link-attributes.ariaMozHint=Hint
diff --git a/addon-sdk/source/test/addons/l10n/locale/eo.properties b/addon-sdk/source/test/addons/l10n/locale/eo.properties
deleted file mode 100644
index a979fca1a..000000000
--- a/addon-sdk/source/test/addons/l10n/locale/eo.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= jes
diff --git a/addon-sdk/source/test/addons/l10n/locale/fr-FR.properties b/addon-sdk/source/test/addons/l10n/locale/fr-FR.properties
deleted file mode 100644
index 2c5ffbb17..000000000
--- a/addon-sdk/source/test/addons/l10n/locale/fr-FR.properties
+++ /dev/null
@@ -1,14 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-Translated= Oui
-
-placeholderString= Placeholder %s
-
-# Plural forms
-%d downloads=%d téléchargements
-%d downloads[one]=%d téléchargement
-
-downloadsCount=%d téléchargements
-downloadsCount[one]=%d téléchargement
diff --git a/addon-sdk/source/test/addons/l10n/main.js b/addon-sdk/source/test/addons/l10n/main.js
deleted file mode 100644
index 9409df7ef..000000000
--- a/addon-sdk/source/test/addons/l10n/main.js
+++ /dev/null
@@ -1,289 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const prefs = require("sdk/preferences/service");
-const { Loader } = require('sdk/test/loader');
-const { resolveURI } = require('toolkit/loader');
-const { rootURI, isNative } = require("@loader/options");
-const { usingJSON } = require('sdk/l10n/json/core');
-
-const PREF_MATCH_OS_LOCALE  = "intl.locale.matchOS";
-const PREF_SELECTED_LOCALE  = "general.useragent.locale";
-
-function setLocale(locale) {
-  prefs.set(PREF_MATCH_OS_LOCALE, false);
-  prefs.set(PREF_SELECTED_LOCALE, locale);
-}
-
-function resetLocale() {
-  prefs.reset(PREF_MATCH_OS_LOCALE);
-  prefs.reset(PREF_SELECTED_LOCALE);
-}
-
-function definePseudo(loader, id, exports) {
-  let uri = resolveURI(id, loader.mapping);
-  loader.modules[uri] = { exports: exports };
-}
-
-function createTest(locale, testFunction) {
-  return function (assert, done) {
-    let loader = Loader(module);
-    // Change the locale before loading new l10n modules in order to load
-    // the right .json file
-    setLocale(locale);
-    // Initialize main l10n module in order to load new locale files
-    loader.require("sdk/l10n/loader").
-      load(rootURI).
-      then(null, function failure(error) {
-        if (!isNative)
-          assert.fail("Unable to load locales: " + error);
-      }).
-      then(function success(data) {
-             definePseudo(loader, '@l10n/data', data ? data : null);
-             // Execute the given test function
-             try {
-               testFunction(assert, loader, function onDone() {
-                 loader.unload();
-                 resetLocale();
-                 done();
-               });
-             }
-             catch(e) {
-              console.exception(e);
-             }
-           },
-           function failure(error) {
-             assert.fail("Unable to load locales: " + error);
-           });
-  };
-}
-
-exports.testExactMatching = createTest("fr-FR", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-  assert.equal(_("Not translated"), "Not translated",
-                   "Key not translated");
-  assert.equal(_("Translated"), "Oui",
-                   "Simple key translated");
-
-  // Placeholders
-  assert.equal(_("placeholderString", "works"), "Placeholder works",
-                   "Value with placeholder");
-  assert.equal(_("Placeholder %s", "works"), "Placeholder works",
-                   "Key without value but with placeholder");
-  assert.equal(_("Placeholders %2s %1s %s.", "working", "are", "correctly"),
-                   "Placeholders are working correctly.",
-                   "Multiple placeholders");
-
-  // Plurals
-   assert.equal(_("downloadsCount", 0),
-                   "0 téléchargement",
-                   "PluralForm form 'one' for 0 in french");
-  assert.equal(_("downloadsCount", 1),
-                   "1 téléchargement",
-                   "PluralForm form 'one' for 1 in french");
-  assert.equal(_("downloadsCount", 2),
-                   "2 téléchargements",
-                   "PluralForm form 'other' for n > 1 in french");
-
-  done();
-});
-
-exports.testHtmlLocalizationPageWorker = createTest("en-GB", function(assert, loader, done) {
-  // Ensure initing html component that watch document creations
-  // Note that this module is automatically initialized in
-  // cuddlefish.js:Loader.main in regular addons. But it isn't for unit tests.
-  let loaderHtmlL10n = loader.require("sdk/l10n/html");
-  loaderHtmlL10n.enable();
-
-  let uri = require("sdk/self").data.url("test-localization.html");
-  let worker = loader.require("sdk/page-worker").Page({
-    contentURL: uri,
-    contentScript: "new " + function ContentScriptScope() {
-      let nodes = document.body.querySelectorAll("*[data-l10n-id]");
-      self.postMessage([nodes[0].innerHTML,
-                        nodes[1].innerHTML,
-                        nodes[2].innerHTML,
-                        nodes[3].innerHTML,
-                        nodes[4].title,
-                        nodes[4].getAttribute("alt"),
-                        nodes[4].getAttribute("accesskey"),
-                        nodes[4].getAttribute("aria-label"),
-                        nodes[4].getAttribute("aria-valuetext"),
-                        nodes[4].getAttribute("aria-moz-hint"),
-                        nodes[5].placeholder,
-                        nodes[6].label]);
-    },
-    onMessage: function (data) {
-      assert.equal(
-        data[0],
-        "Kept as-is",
-        "Nodes with unknown id in .properties are kept 'as-is'"
-      );
-      assert.equal(data[1], "Yes", "HTML is translated");
-      assert.equal(
-        data[2],
-        "no &lt;b&gt;HTML&lt;/b&gt; injection",
-        "Content from .properties is text content; HTML can't be injected."
-      );
-      assert.equal(data[3], "Yes", "Multiple elements with same data-l10n-id are accepted.");
-      
-      // Attribute translation tests
-      assert.equal(data[4], "Yes", "Title attributes gets translated.");
-      assert.equal(data[5], "Yes", "Alt attributes gets translated.");
-      assert.equal(data[6], "B", "Accesskey gets translated.");
-      
-      assert.equal(data[7], "Yes", "Aria-Label gets translated.");
-      assert.equal(data[8], "Value", "Aria-valuetext gets translated.");
-      assert.equal(data[9], "Hint", "Aria-moz-hint gets translated.");
-      
-      assert.equal(data[10], "Yes", "Form placeholders are translateable.");
-      
-      assert.equal(data[11], "Yes", "Labels of select options and context menus are translateable.");
-
-      done();
-    }
-  });
-});
-
-exports.testHtmlLocalization = createTest("en-GB", function(assert, loader, done) {
-  // Ensure initing html component that watch document creations
-  // Note that this module is automatically initialized in
-  // cuddlefish.js:Loader.main in regular addons. But it isn't for unit tests.
-  let loaderHtmlL10n = loader.require("sdk/l10n/html");
-  loaderHtmlL10n.enable();
-
-  let uri = require("sdk/self").data.url("test-localization.html");
-  loader.require("sdk/tabs").open({
-    url: uri,
-    onReady: function(tab) {
-      tab.attach({
-        contentURL: uri,
-        contentScript: "new " + function ContentScriptScope() {
-          let nodes = document.body.querySelectorAll("*[data-l10n-id]");
-          self.postMessage([nodes[0].innerHTML,
-                            nodes[1].innerHTML,
-                            nodes[2].innerHTML,
-                            nodes[3].innerHTML,
-                            nodes[4].title,
-                            nodes[4].getAttribute("alt"),
-                            nodes[4].getAttribute("accesskey"),
-                            nodes[4].getAttribute("aria-label"),
-                            nodes[4].getAttribute("aria-valuetext"),
-                            nodes[4].getAttribute("aria-moz-hint"),
-                            nodes[5].placeholder,
-                            nodes[6].label]);
-        },
-        onMessage: function (data) {
-          assert.equal(
-            data[0],
-            "Kept as-is",
-            "Nodes with unknown id in .properties are kept 'as-is'"
-          );
-          assert.equal(data[1], "Yes", "HTML is translated");
-          assert.equal(
-            data[2],
-            "no &lt;b&gt;HTML&lt;/b&gt; injection",
-            "Content from .properties is text content; HTML can't be injected."
-          );
-          assert.equal(data[3], "Yes", "Multiple elements with same data-l10n-id are accepted.");
-
-          // Attribute translation tests
-          assert.equal(data[4], "Yes", "Title attributes gets translated.");
-          assert.equal(data[5], "Yes", "Alt attributes gets translated.");
-          assert.equal(data[6], "B", "Accesskey gets translated.");
-          
-          assert.equal(data[7], "Yes", "Aria-Label gets translated.");
-          assert.equal(data[8], "Value", "Aria-valuetext gets translated.");
-          assert.equal(data[9], "Hint", "Aria-moz-hint gets translated.");
-          
-          assert.equal(data[10], "Yes", "Form placeholders are translateable.");
-          
-          assert.equal(data[11], "Yes", "Labels of select options and context menus are translateable.");
-
-          tab.close(done);
-        }
-      });
-    }
-  });
-});
-
-exports.testEnUsLocaleName = createTest("en-US", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-
-  assert.equal(_("Not translated"), "Not translated",
-               "String w/o translation is kept as-is");
-  assert.equal(_("Translated"), "Yes",
-               "String with translation is correctly translated");
-
-  // Check Unicode char escaping sequences
-  assert.equal(_("unicodeEscape"), " @ ",
-               "Unicode escaped sequances are correctly converted");
-
-  // Check plural forms regular matching
-  assert.equal(_("downloadsCount", 0),
-                   "0 downloads",
-                   "PluralForm form 'other' for 0 in english");
-  assert.equal(_("downloadsCount", 1),
-                   "one download",
-                   "PluralForm form 'one' for 1 in english");
-  assert.equal(_("downloadsCount", 2),
-                   "2 downloads",
-                   "PluralForm form 'other' for n != 1 in english");
-
-  // Check optional plural forms
-  assert.equal(_("pluralTest", 0),
-                   "optional zero form",
-                   "PluralForm form 'zero' can be optionaly specified. (Isn't mandatory in english)");
-  assert.equal(_("pluralTest", 1),
-                   "fallback to other",
-                   "If the specific plural form is missing, we fallback to 'other'");
-
-  // Ensure that we can omit specifying the generic key without [other]
-  // key[one] = ...
-  // key[other] = ...  # Instead of `key = ...`
-  assert.equal(_("explicitPlural", 1),
-                   "one",
-                   "PluralForm form can be omitting generic key [i.e. without ...[other] at end of key)");
-  assert.equal(_("explicitPlural", 10),
-                   "other",
-                   "PluralForm form can be omitting generic key [i.e. without ...[other] at end of key)");
-
-  assert.equal(_("first_identifier", "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier no count");
-  assert.equal(_("first_identifier", 0, "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier with count = 0");
-  assert.equal(_("first_identifier", 1, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "first_identifier with count = 1");
-  assert.equal(_("first_identifier", 2, "ONE", "TWO"), "the entries are ONE and TWO.", "first_identifier with count = 2");
-
-  assert.equal(_("second_identifier", "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with no count");
-  assert.equal(_("second_identifier", 0, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 0");
-  assert.equal(_("second_identifier", 1, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 1");
-  assert.equal(_("second_identifier", 2, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "second_identifier with count = 2");
-
-  assert.equal(_("third_identifier", "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with no count");
-  assert.equal(_("third_identifier", 0, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with count = 0");
-  assert.equal(_("third_identifier", 2, "ONE", "TWO"), "first entry is ONE and the second one is TWO.", "third_identifier with count = 2");
-
-  done();
-});
-
-exports.testUsingJSON = function(assert) {
-  assert.equal(usingJSON, !isNative, 'using json');
-}
-
-exports.testShortLocaleName = createTest("eo", function(assert, loader, done) {
-  let _ = loader.require("sdk/l10n").get;
-  assert.equal(_("Not translated"), "Not translated",
-               "String w/o translation is kept as-is");
-  assert.equal(_("Translated"), "jes",
-               "String with translation is correctly translated");
-
-  done();
-});
-
-
-// Before running tests, disable HTML service which is automatially enabled
-// in api-utils/addon/runner.js
-require('sdk/l10n/html').disable();
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/l10n/package.json b/addon-sdk/source/test/addons/l10n/package.json
deleted file mode 100644
index 4847e1471..000000000
--- a/addon-sdk/source/test/addons/l10n/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "test-l10n@jetpack",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/layout-change/lib/main.js b/addon-sdk/source/test/addons/layout-change/lib/main.js
deleted file mode 100644
index 9cae9ab31..000000000
--- a/addon-sdk/source/test/addons/layout-change/lib/main.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { isNative } = require("@loader/options");
-
-if (isNative) {
-  module.exports = require("./test-toolkit-loader");
-}
-else {
-  module.exports = require("./test-cuddlefish-loader");
-}
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/layout-change/lib/test-cuddlefish-loader.js b/addon-sdk/source/test/addons/layout-change/lib/test-cuddlefish-loader.js
deleted file mode 100644
index 8b9f8dc56..000000000
--- a/addon-sdk/source/test/addons/layout-change/lib/test-cuddlefish-loader.js
+++ /dev/null
@@ -1,164 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { LoaderWithHookedConsole } = require('sdk/test/loader');
-const { loader } = LoaderWithHookedConsole(module);
-const app = require("sdk/system/xul-app");
-
-// This test makes sure that require statements used by all AMO hosted
-// add-ons will be able to use old require statements.
-// Tests are based on following usage data:
-// https://docs.google.com/spreadsheet/ccc?key=0ApEBy-GRnGxzdHlRMHJ5RXN1aWJ4RGhINkxSd0FCQXc#gid=0
-
-exports["test compatibility"] = function(assert) {
-  let { require } = loader;
-
-  assert.equal(require("self"),
-               require("sdk/self"), "sdk/self -> self");
-
-  assert.equal(require("tabs"),
-               require("sdk/tabs"), "sdk/tabs -> tabs");
-
-  if (app.is("Firefox")) {
-    assert.throws(() => require("widget"),
-      /Module `widget` is not found at/,
-      "There is no widget module");
-
-    assert.throws(() => require("sdk/widget"),
-      /Module `sdk\/widget` is not found at/,
-      "There is no sdk/widget module");
-  }
-
-  assert.equal(require("page-mod"),
-               require("sdk/page-mod"), "sdk/page-mod -> page-mod");
-
-  if (app.is("Firefox")) {
-    assert.equal(require("panel"),
-                 require("sdk/panel"), "sdk/panel -> panel");
-  }
-
-  assert.equal(require("request"),
-               require("sdk/request"), "sdk/request -> request");
-
-  assert.equal(require("chrome"),
-               require("chrome"), "chrome -> chrome");
-
-  assert.equal(require("simple-storage"),
-               require("sdk/simple-storage"), "sdk/simple-storage -> simple-storage");
-
-  if (app.is("Firefox")) {
-    assert.equal(require("context-menu"),
-                 require("sdk/context-menu"), "sdk/context-menu -> context-menu");
-  }
-
-  assert.equal(require("notifications"),
-               require("sdk/notifications"), "sdk/notifications -> notifications");
-
-  assert.equal(require("preferences-service"),
-               require("sdk/preferences/service"), "sdk/preferences/service -> preferences-service");
-
-  assert.equal(require("window-utils"),
-               require("sdk/deprecated/window-utils"), "sdk/deprecated/window-utils -> window-utils");
-
-  assert.equal(require("url"),
-               require("sdk/url"), "sdk/url -> url");
-
-  if (app.is("Firefox")) {
-    assert.equal(require("selection"),
-                 require("sdk/selection"), "sdk/selection -> selection");
-  }
-
-  assert.equal(require("timers"),
-               require("sdk/timers"), "sdk/timers -> timers");
-
-  assert.equal(require("simple-prefs"),
-               require("sdk/simple-prefs"), "sdk/simple-prefs -> simple-prefs");
-
-  assert.equal(require("traceback"),
-               require("sdk/console/traceback"), "sdk/console/traceback -> traceback");
-
-  assert.equal(require("unload"),
-               require("sdk/system/unload"), "sdk/system/unload -> unload");
-
-  assert.equal(require("hotkeys"),
-               require("sdk/hotkeys"), "sdk/hotkeys -> hotkeys");
-
-  if (app.is("Firefox")) {
-    assert.equal(require("clipboard"),
-                 require("sdk/clipboard"), "sdk/clipboard -> clipboard");
-  }
-
-  assert.equal(require("windows"),
-               require("sdk/windows"), "sdk/windows -> windows");
-
-  assert.equal(require("page-worker"),
-               require("sdk/page-worker"), "sdk/page-worker -> page-worker");
-
-  assert.equal(require("timer"),
-               require("sdk/timers"), "sdk/timers -> timer");
-
-  assert.equal(require("xhr"),
-               require("sdk/net/xhr"), "sdk/io/xhr -> xhr");
-
-  assert.equal(require("private-browsing"),
-               require("sdk/private-browsing"), "sdk/private-browsing -> private-browsing");
-
-  assert.equal(require("passwords"),
-               require("sdk/passwords"), "sdk/passwords -> passwords");
-
-  assert.equal(require("match-pattern"),
-               require("sdk/util/match-pattern"), "sdk/util/match-pattern -> match-pattern");
-
-  assert.equal(require("file"),
-               require("sdk/io/file"), "sdk/io/file -> file");
-
-  assert.equal(require("xul-app"),
-               require("sdk/system/xul-app"), "sdk/system/xul-app -> xul-app");
-
-  assert.equal(require("api-utils"),
-               require("sdk/deprecated/api-utils"), "sdk/deprecated/api-utils -> api-utils");
-
-  assert.equal(require("runtime"),
-               require("sdk/system/runtime"), "sdk/system/runtime -> runtime");
-
-  assert.equal(require("base64"),
-               require("sdk/base64"), "sdk/base64 -> base64");
-
-  assert.equal(require("xpcom"),
-               require("sdk/platform/xpcom"), "sdk/platform/xpcom -> xpcom");
-
-  assert.equal(require("keyboard/utils"),
-               require("sdk/keyboard/utils"), "sdk/keyboard/utils -> keyboard/utils");
-
-  assert.equal(require("system"),
-               require("sdk/system"), "sdk/system -> system");
-
-  assert.equal(require("querystring"),
-               require("sdk/querystring"), "sdk/querystring -> querystring");
-
-  assert.equal(require("tabs/utils"),
-               require("sdk/tabs/utils"), "sdk/tabs/utils -> tabs/utils");
-
-  assert.equal(require("dom/events"),
-               require("sdk/dom/events-shimmed"), "sdk/dom/events-shimmed -> dom/events");
-
-  assert.equal(require("tabs/tab.js"),
-               require("sdk/tabs/tab"), "sdk/tabs/tab -> tabs/tab.js");
-
-  assert.equal(require("environment"),
-               require("sdk/system/environment"), "sdk/system/environment -> environment");
-
-  assert.equal(require("test/assert"),
-               require("sdk/test/assert"), "sdk/test/assert -> test/assert");
-
-  assert.equal(require("hidden-frame"),
-               require("sdk/frame/hidden-frame"), "sdk/frame/hidden-frame -> hidden-frame");
-
-  assert.equal(require("collection"),
-               require("sdk/util/collection"), "sdk/util/collection -> collection");
-
-  assert.equal(require("array"),
-               require("sdk/util/array"), "sdk/util/array -> array");
-};
diff --git a/addon-sdk/source/test/addons/layout-change/lib/test-toolkit-loader.js b/addon-sdk/source/test/addons/layout-change/lib/test-toolkit-loader.js
deleted file mode 100644
index 3f8123471..000000000
--- a/addon-sdk/source/test/addons/layout-change/lib/test-toolkit-loader.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-exports["test compatibility"] = function(assert) {
-  assert.throws(() => require("self"),
-                /^Module `self` is not found/,
-                "sdk/self -> self");
-};
diff --git a/addon-sdk/source/test/addons/layout-change/package.json b/addon-sdk/source/test/addons/layout-change/package.json
deleted file mode 100644
index fe370f5a6..000000000
--- a/addon-sdk/source/test/addons/layout-change/package.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "id": "test-layout-change@jetpack",
-  "name": "test-layout-change",
-  "ignore-deprecated-path": true,
-  "version": "0.0.2",
-  "main": "./lib/main.js"
-}
diff --git a/addon-sdk/source/test/addons/main/main.js b/addon-sdk/source/test/addons/main/main.js
deleted file mode 100644
index 6cab5d005..000000000
--- a/addon-sdk/source/test/addons/main/main.js
+++ /dev/null
@@ -1,37 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { setTimeout } = require('sdk/timers');
-
-var mainStarted = false;
-
-exports.main = function main(options, callbacks) {
-  mainStarted = true;
-
-  let tests = {};
-
-  tests.testMainArguments = function(assert) {
-  	assert.ok(!!options, 'options argument provided to main');
-    assert.ok('loadReason' in options, 'loadReason is in options provided by main');
-    assert.equal(typeof callbacks.print, 'function', 'callbacks.print is a function');
-    assert.equal(typeof callbacks.quit, 'function', 'callbacks.quit is a function');
-
-    // Re-enable when bug 1251664 is fixed
-    //assert.equal(options.loadReason, 'install', 'options.loadReason is install');
-  }
-
-  require('sdk/test/runner').runTestsFromModule({exports: tests});
-}
-
-// this causes a fail if main does not start
-setTimeout(function() {
-  if (mainStarted)
-  	return;
-
-  // main didn't start, fail..
-  require("sdk/test/runner").runTestsFromModule({exports: {
-  	testFail: assert => assert.fail('Main did not start..')
-  }});
-}, 500);
diff --git a/addon-sdk/source/test/addons/main/package.json b/addon-sdk/source/test/addons/main/package.json
deleted file mode 100644
index 9698810b2..000000000
--- a/addon-sdk/source/test/addons/main/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "test-main@jetpack",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/name-in-numbers-plus/index.js b/addon-sdk/source/test/addons/name-in-numbers-plus/index.js
deleted file mode 100644
index 461652dbe..000000000
--- a/addon-sdk/source/test/addons/name-in-numbers-plus/index.js
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { name } = require("sdk/self");
-
-exports["test self.name"] = (assert) => {
-  assert.equal(name, "0-0", "using '0-0' works.");
-}
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/name-in-numbers-plus/package.json b/addon-sdk/source/test/addons/name-in-numbers-plus/package.json
deleted file mode 100644
index f43793b27..000000000
--- a/addon-sdk/source/test/addons/name-in-numbers-plus/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "name-in-numbers-plus@jetpack",
-  "name": "0-0",
-  "main": "./index.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/name-in-numbers/index.js b/addon-sdk/source/test/addons/name-in-numbers/index.js
deleted file mode 100644
index e3b31243d..000000000
--- a/addon-sdk/source/test/addons/name-in-numbers/index.js
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { name } = require("sdk/self");
-
-exports["test self.name"] = (assert) => {
-  assert.equal(name, "5", "using '5' works.");
-}
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/name-in-numbers/package.json b/addon-sdk/source/test/addons/name-in-numbers/package.json
deleted file mode 100644
index e2be0b628..000000000
--- a/addon-sdk/source/test/addons/name-in-numbers/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "name-in-numbers@jetpack",
-  "name": "5",
-  "main": "./index.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/packaging/main.js b/addon-sdk/source/test/addons/packaging/main.js
deleted file mode 100644
index 87b2a0347..000000000
--- a/addon-sdk/source/test/addons/packaging/main.js
+++ /dev/null
@@ -1,57 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var options = require("@loader/options");
-var metadata = {};
-if (options.isNative) {
-  metadata = require("./package.json");
-  metadata.permissions = {};
-  Object.freeze(metadata);
-}
-else {
-  metadata = options.metadata;
-}
-
-exports.testPackaging = function(assert) {
-  assert.equal(metadata.description,
-               "Add-on development made easy.",
-               "packaging metadata should be available");
-  try {
-    metadata.description = 'new description';
-    assert.fail('should not have been able to set options.metadata property');
-  }
-  catch (e) {}
-
-  assert.equal(metadata.description,
-               "Add-on development made easy.",
-               "packaging metadata should be frozen");
-
-  assert.equal(metadata.permissions['private-browsing'], undefined,
-               "private browsing metadata should be undefined");
-
-  assert.equal(metadata['private-browsing'], undefined,
-               "private browsing metadata should be be frozen");
-
-  assert.equal(options['private-browsing'], undefined,
-               "private browsing metadata should be be frozen");
-
-  try {
-    metadata['private-browsing'] = true;
-    assert.fail('should not have been able to set options.metadata property');
-  }
-  catch(e) {}
-  assert.equal(metadata['private-browsing'], undefined,
-               "private browsing metadata should be be frozen");
-
-  try {
-    options.permissions['private-browsing'] = true;
-    assert.fail('should not have been able to set options.metadata.permissions property');
-  }
-  catch (e) {}
-  assert.equal(metadata.permissions['private-browsing'], undefined,
-               "private browsing metadata should be be frozen");
-};
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/packaging/package.json b/addon-sdk/source/test/addons/packaging/package.json
deleted file mode 100644
index 1514f387e..000000000
--- a/addon-sdk/source/test/addons/packaging/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "test-packaging@jetpack",
-  "description": "Add-on development made easy.",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/packed/main.js b/addon-sdk/source/test/addons/packed/main.js
deleted file mode 100644
index 9be0cc4b0..000000000
--- a/addon-sdk/source/test/addons/packed/main.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { packed } = require("sdk/self");
-const url = require("sdk/url");
-
-exports["test self.packed"] = function (assert) {
-  assert.ok(packed, "require('sdk/self').packed is correct");
-}
-
-exports["test url.toFilename"] = function (assert) {
-  assert.throws(
-      function() { url.toFilename(module.uri); },
-      /cannot map to filename: /,
-      "url.toFilename() can fail for packed XPIs");
-}
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/packed/package.json b/addon-sdk/source/test/addons/packed/package.json
deleted file mode 100644
index 1c6556e44..000000000
--- a/addon-sdk/source/test/addons/packed/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "test-url@jetpack",
-  "unpack": false,
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-post/data/index.html b/addon-sdk/source/test/addons/page-mod-debugger-post/data/index.html
deleted file mode 100644
index 4128d6de2..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-post/data/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>Page Mod Debugger Test</title>
-  </head>
-  <body></body>
-</html>
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-post/data/script.js b/addon-sdk/source/test/addons/page-mod-debugger-post/data/script.js
deleted file mode 100644
index ee248d461..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-post/data/script.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-function runDebuggerStatement () {
-  window.document.body.setAttribute('style', 'background-color: red');
-  debugger;
-  window.document.body.setAttribute('style', 'background-color: green');
-}
-
-exportFunction(
-  runDebuggerStatement,
-  document.defaultView,
-  { defineAs: "runDebuggerStatement" }
-);
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-post/main.js b/addon-sdk/source/test/addons/page-mod-debugger-post/main.js
deleted file mode 100644
index 703399c21..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-post/main.js
+++ /dev/null
@@ -1,136 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu } = require('chrome');
-const { PageMod } = require('sdk/page-mod');
-const tabs = require('sdk/tabs');
-const { closeTab } = require('sdk/tabs/utils');
-const promise = require('sdk/core/promise')
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { data } = require('sdk/self');
-const { set } = require('sdk/preferences/service');
-
-const { require: devtoolsRequire } = Cu.import("resource://devtools/shared/Loader.jsm", {});
-const { DebuggerServer } = devtoolsRequire("devtools/server/main");
-const { DebuggerClient } = devtoolsRequire("devtools/shared/client/main");
-
-var gClient;
-var ok;
-var testName = 'testDebugger';
-var iframeURL = 'data:text/html;charset=utf-8,' + testName;
-var TAB_URL = 'data:text/html;charset=utf-8,' + encodeURIComponent('<iframe src="' + iframeURL + '" />');
-TAB_URL = data.url('index.html');
-var mod;
-
-exports.testDebugger = function(assert, done) {
-  ok = assert.ok.bind(assert);
-  assert.pass('starting test');
-  set('devtools.debugger.log', true);
-
-  if (!DebuggerServer.initialized) {
-    DebuggerServer.init();
-    DebuggerServer.addBrowserActors();
-  }
-
-  let transport = DebuggerServer.connectPipe();
-  gClient = new DebuggerClient(transport);
-  gClient.connect((aType, aTraits) => {
-    tabs.open({
-      url: TAB_URL,
-      onLoad: function(tab) {
-        assert.pass('tab loaded');
-
-        attachTabActorForUrl(gClient, TAB_URL).
-          then(_ => { assert.pass('attachTabActorForUrl called'); return _; }).
-          then(attachThread).
-          then(testDebuggerStatement).
-          then(_ => { assert.pass('testDebuggerStatement called') }).
-          then(closeConnection).
-          then(_ => { assert.pass('closeConnection called') }).
-          then(_ => { tab.close() }).
-          then(done).
-          then(null, aError => {
-            ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
-          });
-      }
-    });
-  });
-}
-
-function attachThread([aGrip, aResponse]) {
-  let deferred = promise.defer();
-
-  // Now attach and resume...
-  gClient.request({ to: aResponse.threadActor, type: "attach" }, () => {
-    gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
-      ok(true, "Pause wasn't called before we've attached.");
-      deferred.resolve([aGrip, aResponse]);
-    });
-  });
-
-  return deferred.promise;
-}
-
-function testDebuggerStatement([aGrip, aResponse]) {
-  let deferred = promise.defer();
-  ok(aGrip, 'aGrip existss')
-
-  gClient.addListener("paused", (aEvent, aPacket) => {
-    ok(true, 'there was a pause event');
-    gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
-      ok(true, "The pause handler was triggered on a debugger statement.");
-      deferred.resolve();
-    });
-  });
-
-  mod = PageMod({
-    include: TAB_URL,
-    attachTo: ['existing', 'top', 'frame'],
-    contentScriptFile: data.url('script.js'),
-    onAttach: function(mod) {
-      ok(true, 'the page-mod was attached to ' + mod.tab.url);
-
-      require('sdk/timers').setTimeout(function() {
-        let debuggee = getMostRecentBrowserWindow().gBrowser.selectedBrowser.contentWindow.wrappedJSObject;
-        debuggee.runDebuggerStatement();
-        ok(true, 'called runDebuggerStatement');
-      }, 500)
-    }
-  });
-  ok(true, 'PageMod was created');
-
-  return deferred.promise;
-}
-
-function getTabActorForUrl(aClient, aUrl) {
-  let deferred = promise.defer();
-
-  aClient.listTabs(aResponse => {
-    let tabActor = aResponse.tabs.filter(aGrip => aGrip.url == aUrl).pop();
-    deferred.resolve(tabActor);
-  });
-
-  return deferred.promise;
-}
-
-function attachTabActorForUrl(aClient, aUrl) {
-  let deferred = promise.defer();
-
-  getTabActorForUrl(aClient, aUrl).then(aGrip => {
-    aClient.attachTab(aGrip.actor, aResponse => {
-      deferred.resolve([aGrip, aResponse]);
-    });
-  });
-
-  return deferred.promise;
-}
-
-function closeConnection() {
-  let deferred = promise.defer();
-  gClient.close(deferred.resolve);
-  return deferred.promise;
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-post/package.json b/addon-sdk/source/test/addons/page-mod-debugger-post/package.json
deleted file mode 100644
index c687ce0ab..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-post/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "test-page-mod-debugger@jetpack",
-  "author": "Erik Vold",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-pre/data/index.html b/addon-sdk/source/test/addons/page-mod-debugger-pre/data/index.html
deleted file mode 100644
index 4128d6de2..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-pre/data/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>Page Mod Debugger Test</title>
-  </head>
-  <body></body>
-</html>
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-pre/data/script.js b/addon-sdk/source/test/addons/page-mod-debugger-pre/data/script.js
deleted file mode 100644
index ee248d461..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-pre/data/script.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-function runDebuggerStatement () {
-  window.document.body.setAttribute('style', 'background-color: red');
-  debugger;
-  window.document.body.setAttribute('style', 'background-color: green');
-}
-
-exportFunction(
-  runDebuggerStatement,
-  document.defaultView,
-  { defineAs: "runDebuggerStatement" }
-);
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-pre/main.js b/addon-sdk/source/test/addons/page-mod-debugger-pre/main.js
deleted file mode 100644
index 366e9e437..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-pre/main.js
+++ /dev/null
@@ -1,134 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu } = require('chrome');
-const { PageMod } = require('sdk/page-mod');
-const tabs = require('sdk/tabs');
-const { closeTab } = require('sdk/tabs/utils');
-const promise = require('sdk/core/promise')
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { data } = require('sdk/self');
-const { set } = require('sdk/preferences/service');
-
-const { require: devtoolsRequire } = Cu.import("resource://devtools/shared/Loader.jsm", {});
-const { DebuggerServer } = devtoolsRequire("devtools/server/main");
-const { DebuggerClient } = devtoolsRequire("devtools/shared/client/main");
-
-var gClient;
-var ok;
-var testName = 'testDebugger';
-var iframeURL = 'data:text/html;charset=utf-8,' + testName;
-var TAB_URL = 'data:text/html;charset=utf-8,' + encodeURIComponent('<iframe src="' + iframeURL + '" />');
-TAB_URL = data.url('index.html');
-var mod;
-
-exports.testDebugger = function(assert, done) {
-  ok = assert.ok.bind(assert);
-  assert.pass('starting test');
-  set('devtools.debugger.log', true);
-
-  mod = PageMod({
-    include: TAB_URL,
-    attachTo: ['existing', 'top', 'frame'],
-    contentScriptFile: data.url('script.js'),
-  });
-  ok(true, 'PageMod was created');
-
-  if (!DebuggerServer.initialized) {
-    DebuggerServer.init();
-    DebuggerServer.addBrowserActors();
-  }
-
-  let transport = DebuggerServer.connectPipe();
-  gClient = new DebuggerClient(transport);
-  gClient.connect((aType, aTraits) => {
-    tabs.open({
-      url: TAB_URL,
-      onLoad: function(tab) {
-        assert.pass('tab loaded');
-
-        attachTabActorForUrl(gClient, TAB_URL).
-          then(_ => { assert.pass('attachTabActorForUrl called'); return _; }).
-          then(attachThread).
-          then(testDebuggerStatement).
-          then(_ => { assert.pass('testDebuggerStatement called') }).
-          then(closeConnection).
-          then(_ => { assert.pass('closeConnection called') }).
-          then(_ => { tab.close() }).
-          then(done).
-          then(null, aError => {
-            ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
-          });
-      }
-    });
-  });
-}
-
-function attachThread([aGrip, aResponse]) {
-  let deferred = promise.defer();
-
-  // Now attach and resume...
-  gClient.request({ to: aResponse.threadActor, type: "attach" }, () => {
-    gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
-      ok(true, "Pause wasn't called before we've attached.");
-      deferred.resolve([aGrip, aResponse]);
-    });
-  });
-
-  return deferred.promise;
-}
-
-function testDebuggerStatement([aGrip, aResponse]) {
-  let deferred = promise.defer();
-  ok(aGrip, 'aGrip existss')
-
-  gClient.addListener("paused", (aEvent, aPacket) => {
-    ok(true, 'there was a pause event');
-    gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
-      ok(true, "The pause handler was triggered on a debugger statement.");
-      deferred.resolve();
-    });
-  });
-
-  let debuggee = getMostRecentBrowserWindow().gBrowser.selectedBrowser.contentWindow.wrappedJSObject;
-  debuggee.runDebuggerStatement();
-  ok(true, 'called runDebuggerStatement');
-
-  return deferred.promise;
-}
-
-function getTabActorForUrl(aClient, aUrl) {
-  let deferred = promise.defer();
-
-  aClient.listTabs(aResponse => {
-    let tabActor = aResponse.tabs.filter(aGrip => aGrip.url == aUrl).pop();
-    deferred.resolve(tabActor);
-  });
-
-  return deferred.promise;
-}
-
-function attachTabActorForUrl(aClient, aUrl) {
-  let deferred = promise.defer();
-
-  getTabActorForUrl(aClient, aUrl).then(aGrip => {
-    aClient.attachTab(aGrip.actor, aResponse => {
-      deferred.resolve([aGrip, aResponse]);
-    });
-  });
-
-  return deferred.promise;
-}
-
-function closeConnection() {
-  let deferred = promise.defer();
-  gClient.close(deferred.resolve);
-  return deferred.promise;
-}
-
-// bug 1042976 - temporary test disable
-module.exports = {};
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/page-mod-debugger-pre/package.json b/addon-sdk/source/test/addons/page-mod-debugger-pre/package.json
deleted file mode 100644
index c687ce0ab..000000000
--- a/addon-sdk/source/test/addons/page-mod-debugger-pre/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "id": "test-page-mod-debugger@jetpack",
-  "author": "Erik Vold",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/page-worker/data/page.html b/addon-sdk/source/test/addons/page-worker/data/page.html
deleted file mode 100644
index 3b59d3963..000000000
--- a/addon-sdk/source/test/addons/page-worker/data/page.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-
-<html>
-<head>
-<script type="text/javascript" src="page.js"></script>
-</head>
-<body>
-</body>
-</html>
diff --git a/addon-sdk/source/test/addons/page-worker/data/page.js b/addon-sdk/source/test/addons/page-worker/data/page.js
deleted file mode 100644
index 04d062497..000000000
--- a/addon-sdk/source/test/addons/page-worker/data/page.js
+++ /dev/null
@@ -1,13 +0,0 @@
-window.addEventListener("load", function() {
-  addon.port.emit("load", "ok");
-});
-
-addon.postMessage("first message");
-addon.on("message", function(msg) {
-  if (msg == "ping")
-    addon.postMessage("pong");
-});
-
-addon.port.on("ping", function() {
-  addon.port.emit("pong");
-});
diff --git a/addon-sdk/source/test/addons/page-worker/main.js b/addon-sdk/source/test/addons/page-worker/main.js
deleted file mode 100644
index 46b203d2e..000000000
--- a/addon-sdk/source/test/addons/page-worker/main.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { Page } = require("sdk/page-worker");
-const { data } = require("sdk/self");
-
-exports["test page load"] = function(assert, done) {
-  let page = Page({
-    contentURL: data.url("page.html")
-  });
-
-  page.port.on("load", function(check) {
-    assert.equal(check, "ok", "saw the load message");
-    page.destroy();
-    done();
-  });
-};
-
-exports["test postMessage"] = function(assert, done) {
-  let page = Page({
-    contentURL: data.url("page.html"),
-    onMessage: function(msg) {
-      if (msg == "pong") {
-        assert.ok(true, "saw the second message");
-        page.destroy();
-        done();
-        return;
-      }
-
-      assert.equal(msg, "first message", "saw the first message");
-      this.postMessage("ping");
-    }
-  });
-};
-
-exports["test port"] = function(assert, done) {
-  let page = Page({
-    contentURL: data.url("page.html")
-  });
-
-  page.port.on("pong", function() {
-    assert.ok(true, "saw the response");
-    page.destroy();
-    done();
-  });
-
-  page.port.emit("ping");
-};
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/page-worker/package.json b/addon-sdk/source/test/addons/page-worker/package.json
deleted file mode 100644
index d7856fac5..000000000
--- a/addon-sdk/source/test/addons/page-worker/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "id": "test-page-worker"
-}
diff --git a/addon-sdk/source/test/addons/places/lib/favicon-helpers.js b/addon-sdk/source/test/addons/places/lib/favicon-helpers.js
deleted file mode 100644
index d6b387bca..000000000
--- a/addon-sdk/source/test/addons/places/lib/favicon-helpers.js
+++ /dev/null
@@ -1,54 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const { Cc, Ci, Cu } = require('chrome');
-const { Loader } = require('sdk/test/loader');
-const loader = Loader(module);
-const httpd = loader.require('./httpd');
-const { pathFor } = require('sdk/system');
-const { startServerAsync } = httpd;
-const basePath = pathFor('ProfD');
-const { atob } = Cu.import("resource://gre/modules/Services.jsm", {});
-const historyService = Cc["@mozilla.org/browser/nav-history-service;1"]
-                       .getService(Ci.nsINavHistoryService);
-const { events } = require('sdk/places/events');
-const { OS } = Cu.import("resource://gre/modules/osfile.jsm", {});
-
-function onFaviconChange (url) {
-  return new Promise(resolve => {
-    function handler ({data, type}) {
-      if (type !== 'history-page-changed' ||
-          data.url !== url ||
-          data.property !== Ci.nsINavHistoryObserver.ATTRIBUTE_FAVICON)
-        return;
-      events.off('data', handler);
-      resolve(data.value);
-    }
-
-    events.on('data', handler);
-  });
-}
-exports.onFaviconChange = onFaviconChange;
-
-/*
- * Takes page content, a page path, and favicon binary data
- */
-function serve ({name, favicon, port, host}) {
-  let faviconTag = '<link rel="icon" type="image/x-icon" href="/'+ name +'.ico"/>';
-  let content = '<html><head>' + faviconTag + '<title>'+name+'</title></head><body></body></html>';
-  let srv = startServerAsync(port, basePath);
-
-  let pagePath = OS.Path.join(basePath, name + '.html');
-  let iconPath = OS.Path.join(basePath, name + '.ico');
-
-
-  return OS.File.writeAtomic(iconPath, favicon).
-    then(() => {
-      return OS.File.writeAtomic(pagePath, content);
-    }).
-    then(() => srv);
-}
-exports.serve = serve;
-
-var binFavicon = exports.binFavicon = atob('AAABAAEAEBAAAAAAAABoBQAAFgAAACgAAAAQAAAAIAAAAAEACAAAAAAAAAEAAAAAAAAAAAAAAAEAAAABAAAAAAAAAACAAACAAAAAgIAAgAAAAIAAgACAgAAAwMDAAMDcwADwyqYABAQEAAgICAAMDAwAERERABYWFgAcHBwAIiIiACkpKQBVVVUATU1NAEJCQgA5OTkAgHz/AFBQ/wCTANYA/+zMAMbW7wDW5+cAkKmtAAAAMwAAAGYAAACZAAAAzAAAMwAAADMzAAAzZgAAM5kAADPMAAAz/wAAZgAAAGYzAABmZgAAZpkAAGbMAABm/wAAmQAAAJkzAACZZgAAmZkAAJnMAACZ/wAAzAAAAMwzAADMZgAAzJkAAMzMAADM/wAA/2YAAP+ZAAD/zAAzAAAAMwAzADMAZgAzAJkAMwDMADMA/wAzMwAAMzMzADMzZgAzM5kAMzPMADMz/wAzZgAAM2YzADNmZgAzZpkAM2bMADNm/wAzmQAAM5kzADOZZgAzmZkAM5nMADOZ/wAzzAAAM8wzADPMZgAzzJkAM8zMADPM/wAz/zMAM/9mADP/mQAz/8wAM///AGYAAABmADMAZgBmAGYAmQBmAMwAZgD/AGYzAABmMzMAZjNmAGYzmQBmM8wAZjP/AGZmAABmZjMAZmZmAGZmmQBmZswAZpkAAGaZMwBmmWYAZpmZAGaZzABmmf8AZswAAGbMMwBmzJkAZszMAGbM/wBm/wAAZv8zAGb/mQBm/8wAzAD/AP8AzACZmQAAmTOZAJkAmQCZAMwAmQAAAJkzMwCZAGYAmTPMAJkA/wCZZgAAmWYzAJkzZgCZZpkAmWbMAJkz/wCZmTMAmZlmAJmZmQCZmcwAmZn/AJnMAACZzDMAZsxmAJnMmQCZzMwAmcz/AJn/AACZ/zMAmcxmAJn/mQCZ/8wAmf//AMwAAACZADMAzABmAMwAmQDMAMwAmTMAAMwzMwDMM2YAzDOZAMwzzADMM/8AzGYAAMxmMwCZZmYAzGaZAMxmzACZZv8AzJkAAMyZMwDMmWYAzJmZAMyZzADMmf8AzMwAAMzMMwDMzGYAzMyZAMzMzADMzP8AzP8AAMz/MwCZ/2YAzP+ZAMz/zADM//8AzAAzAP8AZgD/AJkAzDMAAP8zMwD/M2YA/zOZAP8zzAD/M/8A/2YAAP9mMwDMZmYA/2aZAP9mzADMZv8A/5kAAP+ZMwD/mWYA/5mZAP+ZzAD/mf8A/8wAAP/MMwD/zGYA/8yZAP/MzAD/zP8A//8zAMz/ZgD//5kA///MAGZm/wBm/2YAZv//AP9mZgD/Zv8A//9mACEApQBfX18Ad3d3AIaGhgCWlpYAy8vLALKysgDX19cA3d3dAOPj4wDq6uoA8fHxAPj4+ADw+/8ApKCgAICAgAAAAP8AAP8AAAD//wD/AAAA/wD/AP//AAD///8ACgoKCgoKCgoKCgoKCgoKCgoKCgoHAQEMbQoKCgoKCgoAAAdDH/kgHRIAAAAAAAAAAADrHfn5ASQQAAAAAAAAAArsBx0B+fkgHesAAAAAAAD/Cgwf+fn5IA4dEus/IvcACgcMAfkg+QEB+SABHushbf8QHR/5HQH5+QEdHetEHx4K7B/5+QH5+fkdDBL5+SBE/wwdJfkf+fn5AR8g+fkfEArsCh/5+QEeJR/5+SAeBwAACgoe+SAlHwFAEhAfAAAAAPcKHh8eASYBHhAMAAAAAAAA9EMdIB8gHh0dBwAAAAAAAAAA7BAdQ+wHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP//AADwfwAAwH8AAMB/AAAAPwAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAQAAgAcAAIAPAADADwAA8D8AAP//AAA');
diff --git a/addon-sdk/source/test/addons/places/lib/httpd.js b/addon-sdk/source/test/addons/places/lib/httpd.js
deleted file mode 100644
index 964dc9bbd..000000000
--- a/addon-sdk/source/test/addons/places/lib/httpd.js
+++ /dev/null
@@ -1,5211 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
-*  NOTE: do not edit this file, this is copied from:
-*  https://github.com/mozilla/addon-sdk/blob/master/test/lib/httpd.js
-*/
-
-module.metadata = {
-  "stability": "experimental"
-};
-
-const { components, CC, Cc, Ci, Cr, Cu } = require("chrome");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-
-const PR_UINT32_MAX = Math.pow(2, 32) - 1;
-
-/** True if debugging output is enabled, false otherwise. */
-var DEBUG = false; // non-const *only* so tweakable in server tests
-
-/** True if debugging output should be timestamped. */
-var DEBUG_TIMESTAMP = false; // non-const so tweakable in server tests
-
-var gGlobalObject = Cc["@mozilla.org/systemprincipal;1"].createInstance();
-
-/**
-* Asserts that the given condition holds. If it doesn't, the given message is
-* dumped, a stack trace is printed, and an exception is thrown to attempt to
-* stop execution (which unfortunately must rely upon the exception not being
-* accidentally swallowed by the code that uses it).
-*/
-function NS_ASSERT(cond, msg)
-{
-  if (DEBUG && !cond)
-  {
-    dumpn("###!!!");
-    dumpn("###!!! ASSERTION" + (msg ? ": " + msg : "!"));
-    dumpn("###!!! Stack follows:");
-
-    var stack = new Error().stack.split(/\n/);
-    dumpn(stack.map(function(val) { return "###!!! " + val; }).join("\n"));
-
-    throw Cr.NS_ERROR_ABORT;
-  }
-}
-
-/** Constructs an HTTP error object. */
-function HttpError(code, description)
-{
-  this.code = code;
-  this.description = description;
-}
-HttpError.prototype =
-{
-  toString: function()
-  {
-    return this.code + " " + this.description;
-  }
-};
-
-/**
-* Errors thrown to trigger specific HTTP server responses.
-*/
-const HTTP_400 = new HttpError(400, "Bad Request");
-const HTTP_401 = new HttpError(401, "Unauthorized");
-const HTTP_402 = new HttpError(402, "Payment Required");
-const HTTP_403 = new HttpError(403, "Forbidden");
-const HTTP_404 = new HttpError(404, "Not Found");
-const HTTP_405 = new HttpError(405, "Method Not Allowed");
-const HTTP_406 = new HttpError(406, "Not Acceptable");
-const HTTP_407 = new HttpError(407, "Proxy Authentication Required");
-const HTTP_408 = new HttpError(408, "Request Timeout");
-const HTTP_409 = new HttpError(409, "Conflict");
-const HTTP_410 = new HttpError(410, "Gone");
-const HTTP_411 = new HttpError(411, "Length Required");
-const HTTP_412 = new HttpError(412, "Precondition Failed");
-const HTTP_413 = new HttpError(413, "Request Entity Too Large");
-const HTTP_414 = new HttpError(414, "Request-URI Too Long");
-const HTTP_415 = new HttpError(415, "Unsupported Media Type");
-const HTTP_417 = new HttpError(417, "Expectation Failed");
-
-const HTTP_500 = new HttpError(500, "Internal Server Error");
-const HTTP_501 = new HttpError(501, "Not Implemented");
-const HTTP_502 = new HttpError(502, "Bad Gateway");
-const HTTP_503 = new HttpError(503, "Service Unavailable");
-const HTTP_504 = new HttpError(504, "Gateway Timeout");
-const HTTP_505 = new HttpError(505, "HTTP Version Not Supported");
-
-/** Creates a hash with fields corresponding to the values in arr. */
-function array2obj(arr)
-{
-  var obj = {};
-  for (var i = 0; i < arr.length; i++)
-    obj[arr[i]] = arr[i];
-  return obj;
-}
-
-/** Returns an array of the integers x through y, inclusive. */
-function range(x, y)
-{
-  var arr = [];
-  for (var i = x; i <= y; i++)
-    arr.push(i);
-  return arr;
-}
-
-/** An object (hash) whose fields are the numbers of all HTTP error codes. */
-const HTTP_ERROR_CODES = array2obj(range(400, 417).concat(range(500, 505)));
-
-
-/**
-* The character used to distinguish hidden files from non-hidden files, a la
-* the leading dot in Apache. Since that mechanism also hides files from
-* easy display in LXR, ls output, etc. however, we choose instead to use a
-* suffix character. If a requested file ends with it, we append another
-* when getting the file on the server. If it doesn't, we just look up that
-* file. Therefore, any file whose name ends with exactly one of the character
-* is "hidden" and available for use by the server.
-*/
-const HIDDEN_CHAR = "^";
-
-/**
-* The file name suffix indicating the file containing overridden headers for
-* a requested file.
-*/
-const HEADERS_SUFFIX = HIDDEN_CHAR + "headers" + HIDDEN_CHAR;
-
-/** Type used to denote SJS scripts for CGI-like functionality. */
-const SJS_TYPE = "sjs";
-
-/** Base for relative timestamps produced by dumpn(). */
-var firstStamp = 0;
-
-/** dump(str) with a trailing "\n" -- only outputs if DEBUG. */
-function dumpn(str)
-{
-  if (DEBUG)
-  {
-    var prefix = "HTTPD-INFO | ";
-    if (DEBUG_TIMESTAMP)
-    {
-      if (firstStamp === 0)
-        firstStamp = Date.now();
-
-      var elapsed = Date.now() - firstStamp; // milliseconds
-      var min = Math.floor(elapsed / 60000);
-      var sec = (elapsed % 60000) / 1000;
-
-      if (sec < 10)
-        prefix += min + ":0" + sec.toFixed(3) + " | ";
-      else
-        prefix += min + ":" + sec.toFixed(3) + " | ";
-    }
-
-    dump(prefix + str + "\n");
-  }
-}
-
-/** Dumps the current JS stack if DEBUG. */
-function dumpStack()
-{
-  // peel off the frames for dumpStack() and Error()
-  var stack = new Error().stack.split(/\n/).slice(2);
-  stack.forEach(dumpn);
-}
-
-
-/** The XPCOM thread manager. */
-var gThreadManager = null;
-
-/** The XPCOM prefs service. */
-var gRootPrefBranch = null;
-function getRootPrefBranch()
-{
-  if (!gRootPrefBranch)
-  {
-    gRootPrefBranch = Cc["@mozilla.org/preferences-service;1"]
-                        .getService(Ci.nsIPrefBranch);
-  }
-  return gRootPrefBranch;
-}
-
-/**
-* JavaScript constructors for commonly-used classes; precreating these is a
-* speedup over doing the same from base principles. See the docs at
-* http://developer.mozilla.org/en/docs/components.Constructor for details.
-*/
-const ServerSocket = CC("@mozilla.org/network/server-socket;1",
-                        "nsIServerSocket",
-                        "init");
-const ScriptableInputStream = CC("@mozilla.org/scriptableinputstream;1",
-                                 "nsIScriptableInputStream",
-                                 "init");
-const Pipe = CC("@mozilla.org/pipe;1",
-                "nsIPipe",
-                "init");
-const FileInputStream = CC("@mozilla.org/network/file-input-stream;1",
-                           "nsIFileInputStream",
-                           "init");
-const ConverterInputStream = CC("@mozilla.org/intl/converter-input-stream;1",
-                                "nsIConverterInputStream",
-                                "init");
-const WritablePropertyBag = CC("@mozilla.org/hash-property-bag;1",
-                               "nsIWritablePropertyBag2");
-const SupportsString = CC("@mozilla.org/supports-string;1",
-                          "nsISupportsString");
-
-/* These two are non-const only so a test can overwrite them. */
-var BinaryInputStream = CC("@mozilla.org/binaryinputstream;1",
-                           "nsIBinaryInputStream",
-                           "setInputStream");
-var BinaryOutputStream = CC("@mozilla.org/binaryoutputstream;1",
-                            "nsIBinaryOutputStream",
-                            "setOutputStream");
-
-/**
-* Returns the RFC 822/1123 representation of a date.
-*
-* @param date : Number
-* the date, in milliseconds from midnight (00:00:00), January 1, 1970 GMT
-* @returns string
-* the representation of the given date
-*/
-function toDateString(date)
-{
-  //
-  // rfc1123-date = wkday "," SP date1 SP time SP "GMT"
-  // date1 = 2DIGIT SP month SP 4DIGIT
-  // ; day month year (e.g., 02 Jun 1982)
-  // time = 2DIGIT ":" 2DIGIT ":" 2DIGIT
-  // ; 00:00:00 - 23:59:59
-  // wkday = "Mon" | "Tue" | "Wed"
-  // | "Thu" | "Fri" | "Sat" | "Sun"
-  // month = "Jan" | "Feb" | "Mar" | "Apr"
-  // | "May" | "Jun" | "Jul" | "Aug"
-  // | "Sep" | "Oct" | "Nov" | "Dec"
-  //
-
-  const wkdayStrings = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-  const monthStrings = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
-                        "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-
-  /**
-* Processes a date and returns the encoded UTC time as a string according to
-* the format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toTime(date)
-  {
-    var hrs = date.getUTCHours();
-    var rv = (hrs < 10) ? "0" + hrs : hrs;
-
-    var mins = date.getUTCMinutes();
-    rv += ":";
-    rv += (mins < 10) ? "0" + mins : mins;
-
-    var secs = date.getUTCSeconds();
-    rv += ":";
-    rv += (secs < 10) ? "0" + secs : secs;
-
-    return rv;
-  }
-
-  /**
-* Processes a date and returns the encoded UTC date as a string according to
-* the date1 format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toDate1(date)
-  {
-    var day = date.getUTCDate();
-    var month = date.getUTCMonth();
-    var year = date.getUTCFullYear();
-
-    var rv = (day < 10) ? "0" + day : day;
-    rv += " " + monthStrings[month];
-    rv += " " + year;
-
-    return rv;
-  }
-
-  date = new Date(date);
-
-  const fmtString = "%wkday%, %date1% %time% GMT";
-  var rv = fmtString.replace("%wkday%", wkdayStrings[date.getUTCDay()]);
-  rv = rv.replace("%time%", toTime(date));
-  return rv.replace("%date1%", toDate1(date));
-}
-
-/**
-* Prints out a human-readable representation of the object o and its fields,
-* omitting those whose names begin with "_" if showMembers != true (to ignore
-* "private" properties exposed via getters/setters).
-*/
-function printObj(o, showMembers)
-{
-  var s = "******************************\n";
-  s += "o = {\n";
-  for (var i in o)
-  {
-    if (typeof(i) != "string" ||
-        (showMembers || (i.length > 0 && i[0] != "_")))
-      s+= " " + i + ": " + o[i] + ",\n";
-  }
-  s += " };\n";
-  s += "******************************";
-  dumpn(s);
-}
-
-/**
-* Instantiates a new HTTP server.
-*/
-function nsHttpServer()
-{
-  if (!gThreadManager)
-    gThreadManager = Cc["@mozilla.org/thread-manager;1"].getService();
-
-  /** The port on which this server listens. */
-  this._port = undefined;
-
-  /** The socket associated with this. */
-  this._socket = null;
-
-  /** The handler used to process requests to this server. */
-  this._handler = new ServerHandler(this);
-
-  /** Naming information for this server. */
-  this._identity = new ServerIdentity();
-
-  /**
-* Indicates when the server is to be shut down at the end of the request.
-*/
-  this._doQuit = false;
-
-  /**
-* True if the socket in this is closed (and closure notifications have been
-* sent and processed if the socket was ever opened), false otherwise.
-*/
-  this._socketClosed = true;
-
-  /**
-* Used for tracking existing connections and ensuring that all connections
-* are properly cleaned up before server shutdown; increases by 1 for every
-* new incoming connection.
-*/
-  this._connectionGen = 0;
-
-  /**
-* Hash of all open connections, indexed by connection number at time of
-* creation.
-*/
-  this._connections = {};
-}
-nsHttpServer.prototype =
-{
-  classID: components.ID("{54ef6f81-30af-4b1d-ac55-8ba811293e41}"),
-
-  // NSISERVERSOCKETLISTENER
-
-  /**
-* Processes an incoming request coming in on the given socket and contained
-* in the given transport.
-*
-* @param socket : nsIServerSocket
-* the socket through which the request was served
-* @param trans : nsISocketTransport
-* the transport for the request/response
-* @see nsIServerSocketListener.onSocketAccepted
-*/
-  onSocketAccepted: function(socket, trans)
-  {
-    dumpn("*** onSocketAccepted(socket=" + socket + ", trans=" + trans + ")");
-
-    dumpn(">>> new connection on " + trans.host + ":" + trans.port);
-
-    const SEGMENT_SIZE = 8192;
-    const SEGMENT_COUNT = 1024;
-    try
-    {
-      var input = trans.openInputStream(0, SEGMENT_SIZE, SEGMENT_COUNT)
-                       .QueryInterface(Ci.nsIAsyncInputStream);
-      var output = trans.openOutputStream(0, 0, 0);
-    }
-    catch (e)
-    {
-      dumpn("*** error opening transport streams: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    var connectionNumber = ++this._connectionGen;
-
-    try
-    {
-      var conn = new Connection(input, output, this, socket.port, trans.port,
-                                connectionNumber);
-      var reader = new RequestReader(conn);
-
-      // XXX add request timeout functionality here!
-
-      // Note: must use main thread here, or we might get a GC that will cause
-      // threadsafety assertions. We really need to fix XPConnect so that
-      // you can actually do things in multi-threaded JS. :-(
-      input.asyncWait(reader, 0, 0, gThreadManager.mainThread);
-    }
-    catch (e)
-    {
-      // Assume this connection can't be salvaged and bail on it completely;
-      // don't attempt to close it so that we can assert that any connection
-      // being closed is in this._connections.
-      dumpn("*** error in initial request-processing stages: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    this._connections[connectionNumber] = conn;
-    dumpn("*** starting connection " + connectionNumber);
-  },
-
-  /**
-* Called when the socket associated with this is closed.
-*
-* @param socket : nsIServerSocket
-* the socket being closed
-* @param status : nsresult
-* the reason the socket stopped listening (NS_BINDING_ABORTED if the server
-* was stopped using nsIHttpServer.stop)
-* @see nsIServerSocketListener.onStopListening
-*/
-  onStopListening: function(socket, status)
-  {
-    dumpn(">>> shutting down server on port " + socket.port);
-    this._socketClosed = true;
-    if (!this._hasOpenConnections())
-    {
-      dumpn("*** no open connections, notifying async from onStopListening");
-
-      // Notify asynchronously so that any pending teardown in stop() has a
-      // chance to run first.
-      var self = this;
-      var stopEvent =
-        {
-          run: function()
-          {
-            dumpn("*** _notifyStopped async callback");
-            self._notifyStopped();
-          }
-        };
-      gThreadManager.currentThread
-                    .dispatch(stopEvent, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-  },
-
-  // NSIHTTPSERVER
-
-  //
-  // see nsIHttpServer.start
-  //
-  start: function(port)
-  {
-    this._start(port, "localhost")
-  },
-
-  _start: function(port, host)
-  {
-    if (this._socket)
-      throw Cr.NS_ERROR_ALREADY_INITIALIZED;
-
-    this._port = port;
-    this._doQuit = this._socketClosed = false;
-
-    this._host = host;
-
-    // The listen queue needs to be long enough to handle
-    // network.http.max-persistent-connections-per-server concurrent connections,
-    // plus a safety margin in case some other process is talking to
-    // the server as well.
-    var prefs = getRootPrefBranch();
-    var maxConnections;
-    try {
-      // Bug 776860: The original pref was removed in favor of this new one:
-      maxConnections = prefs.getIntPref("network.http.max-persistent-connections-per-server") + 5;
-    }
-    catch(e) {
-      maxConnections = prefs.getIntPref("network.http.max-connections-per-server") + 5;
-    }
-
-    try
-    {
-      var loopback = true;
-      if (this._host != "127.0.0.1" && this._host != "localhost") {
-        var loopback = false;
-      }
-
-      var socket = new ServerSocket(this._port,
-                                    loopback, // true = localhost, false = everybody
-                                    maxConnections);
-      dumpn(">>> listening on port " + socket.port + ", " + maxConnections +
-            " pending connections");
-      socket.asyncListen(this);
-      this._identity._initialize(socket.port, host, true);
-      this._socket = socket;
-    }
-    catch (e)
-    {
-      dumpn("!!! could not start server on port " + port + ": " + e);
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    }
-  },
-
-  //
-  // see nsIHttpServer.stop
-  //
-  stop: function(callback)
-  {
-    if (!callback)
-      throw Cr.NS_ERROR_NULL_POINTER;
-    if (!this._socket)
-      throw Cr.NS_ERROR_UNEXPECTED;
-
-    this._stopCallback = typeof callback === "function"
-                       ? callback
-                       : function() { callback.onStopped(); };
-
-    dumpn(">>> stopping listening on port " + this._socket.port);
-    this._socket.close();
-    this._socket = null;
-
-    // We can't have this identity any more, and the port on which we're running
-    // this server now could be meaningless the next time around.
-    this._identity._teardown();
-
-    this._doQuit = false;
-
-    // socket-close notification and pending request completion happen async
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (file && (!file.exists() || file.isDirectory()))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handler.registerFile(path, file);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/" ||
-        path.charAt(path.length - 1) != "/" ||
-        (directory &&
-         (!directory.exists() || !directory.isDirectory())))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX determine behavior of nonexistent /foo/bar when a /foo/bar/ mapping
-    // exists!
-
-    this._handler.registerDirectory(path, directory);
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    this._handler.registerPathHandler(path, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    this._handler.registerPrefixHandler(prefix, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(code, handler)
-  {
-    this._handler.registerErrorHandler(code, handler);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    this._handler.setIndexHandler(handler);
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    this._handler.registerContentType(ext, type);
-  },
-
-  //
-  // see nsIHttpServer.serverIdentity
-  //
-  get identity()
-  {
-    return this._identity;
-  },
-
-  //
-  // see nsIHttpServer.getState
-  //
-  getState: function(path, k)
-  {
-    return this._handler._getState(path, k);
-  },
-
-  //
-  // see nsIHttpServer.setState
-  //
-  setState: function(path, k, v)
-  {
-    return this._handler._setState(path, k, v);
-  },
-
-  //
-  // see nsIHttpServer.getSharedState
-  //
-  getSharedState: function(k)
-  {
-    return this._handler._getSharedState(k);
-  },
-
-  //
-  // see nsIHttpServer.setSharedState
-  //
-  setSharedState: function(k, v)
-  {
-    return this._handler._setSharedState(k, v);
-  },
-
-  //
-  // see nsIHttpServer.getObjectState
-  //
-  getObjectState: function(k)
-  {
-    return this._handler._getObjectState(k);
-  },
-
-  //
-  // see nsIHttpServer.setObjectState
-  //
-  setObjectState: function(k, v)
-  {
-    return this._handler._setObjectState(k, v);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIServerSocketListener) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NON-XPCOM PUBLIC API
-
-  /**
-* Returns true iff this server is not running (and is not in the process of
-* serving any requests still to be processed when the server was last
-* stopped after being run).
-*/
-  isStopped: function()
-  {
-    return this._socketClosed && !this._hasOpenConnections();
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /** True if this server has any open connections to it, false otherwise. */
-  _hasOpenConnections: function()
-  {
-    //
-    // If we have any open connections, they're tracked as numeric properties on
-    // |this._connections|. The non-standard __count__ property could be used
-    // to check whether there are any properties, but standard-wise, even
-    // looking forward to ES5, there's no less ugly yet still O(1) way to do
-    // this.
-    //
-    for (var n in this._connections)
-      return true;
-    return false;
-  },
-
-  /** Calls the server-stopped callback provided when stop() was called. */
-  _notifyStopped: function()
-  {
-    NS_ASSERT(this._stopCallback !== null, "double-notifying?");
-    NS_ASSERT(!this._hasOpenConnections(), "should be done serving by now");
-
-    //
-    // NB: We have to grab this now, null out the member, *then* call the
-    // callback here, or otherwise the callback could (indirectly) futz with
-    // this._stopCallback by starting and immediately stopping this, at
-    // which point we'd be nulling out a field we no longer have a right to
-    // modify.
-    //
-    var callback = this._stopCallback;
-    this._stopCallback = null;
-    try
-    {
-      callback();
-    }
-    catch (e)
-    {
-      // not throwing because this is specified as being usually (but not
-      // always) asynchronous
-      dump("!!! error running onStopped callback: " + e + "\n");
-    }
-  },
-
-  /**
-* Notifies this server that the given connection has been closed.
-*
-* @param connection : Connection
-* the connection that was closed
-*/
-  _connectionClosed: function(connection)
-  {
-    NS_ASSERT(connection.number in this._connections,
-              "closing a connection " + this + " that we never added to the " +
-              "set of open connections?");
-    NS_ASSERT(this._connections[connection.number] === connection,
-              "connection number mismatch? " +
-              this._connections[connection.number]);
-    delete this._connections[connection.number];
-
-    // Fire a pending server-stopped notification if it's our responsibility.
-    if (!this._hasOpenConnections() && this._socketClosed)
-      this._notifyStopped();
-  },
-
-  /**
-* Requests that the server be shut down when possible.
-*/
-  _requestQuit: function()
-  {
-    dumpn(">>> requesting a quit");
-    dumpStack();
-    this._doQuit = true;
-  }
-};
-
-
-//
-// RFC 2396 section 3.2.2:
-//
-// host = hostname | IPv4address
-// hostname = *( domainlabel "." ) toplabel [ "." ]
-// domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
-// toplabel = alpha | alpha *( alphanum | "-" ) alphanum
-// IPv4address = 1*digit "." 1*digit "." 1*digit "." 1*digit
-//
-
-const HOST_REGEX =
-  new RegExp("^(?:" +
-               // *( domainlabel "." )
-               "(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)*" +
-               // toplabel
-               "[a-z](?:[a-z0-9-]*[a-z0-9])?" +
-             "|" +
-               // IPv4 address
-               "\\d+\\.\\d+\\.\\d+\\.\\d+" +
-             ")$",
-             "i");
-
-
-/**
-* Represents the identity of a server. An identity consists of a set of
-* (scheme, host, port) tuples denoted as locations (allowing a single server to
-* serve multiple sites or to be used behind both HTTP and HTTPS proxies for any
-* host/port). Any incoming request must be to one of these locations, or it
-* will be rejected with an HTTP 400 error. One location, denoted as the
-* primary location, is the location assigned in contexts where a location
-* cannot otherwise be endogenously derived, such as for HTTP/1.0 requests.
-*
-* A single identity may contain at most one location per unique host/port pair;
-* other than that, no restrictions are placed upon what locations may
-* constitute an identity.
-*/
-function ServerIdentity()
-{
-  /** The scheme of the primary location. */
-  this._primaryScheme = "http";
-
-  /** The hostname of the primary location. */
-  this._primaryHost = "127.0.0.1"
-
-  /** The port number of the primary location. */
-  this._primaryPort = -1;
-
-  /**
-* The current port number for the corresponding server, stored so that a new
-* primary location can always be set if the current one is removed.
-*/
-  this._defaultPort = -1;
-
-  /**
-* Maps hosts to maps of ports to schemes, e.g. the following would represent
-* https://example.com:789/ and http://example.org/:
-*
-* {
-* "xexample.com": { 789: "https" },
-* "xexample.org": { 80: "http" }
-* }
-*
-* Note the "x" prefix on hostnames, which prevents collisions with special
-* JS names like "prototype".
-*/
-  this._locations = { "xlocalhost": {} };
-}
-ServerIdentity.prototype =
-{
-  // NSIHTTPSERVERIDENTITY
-
-  //
-  // see nsIHttpServerIdentity.primaryScheme
-  //
-  get primaryScheme()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryScheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryHost
-  //
-  get primaryHost()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryHost;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryPort
-  //
-  get primaryPort()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryPort;
-  },
-
-  //
-  // see nsIHttpServerIdentity.add
-  //
-  add: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      this._locations["x" + host] = entry = {};
-
-    entry[port] = scheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.remove
-  //
-  remove: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return false;
-
-    var present = port in entry;
-    delete entry[port];
-
-    if (this._primaryScheme == scheme &&
-        this._primaryHost == host &&
-        this._primaryPort == port &&
-        this._defaultPort !== -1)
-    {
-      // Always keep at least one identity in existence at any time, unless
-      // we're in the process of shutting down (the last condition above).
-      this._primaryPort = -1;
-      this._initialize(this._defaultPort, host, false);
-    }
-
-    return present;
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  has: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    return "x" + host in this._locations &&
-           scheme === this._locations["x" + host][port];
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  getScheme: function(host, port)
-  {
-    this._validate("http", host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return "";
-
-    return entry[port] || "";
-  },
-
-  //
-  // see nsIHttpServerIdentity.setPrimary
-  //
-  setPrimary: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    this.add(scheme, host, port);
-
-    this._primaryScheme = scheme;
-    this._primaryHost = host;
-    this._primaryPort = port;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpServerIdentity) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Initializes the primary name for the corresponding server, based on the
-* provided port number.
-*/
-  _initialize: function(port, host, addSecondaryDefault)
-  {
-    this._host = host;
-    if (this._primaryPort !== -1)
-      this.add("http", host, port);
-    else
-      this.setPrimary("http", "localhost", port);
-    this._defaultPort = port;
-
-    // Only add this if we're being called at server startup
-    if (addSecondaryDefault && host != "127.0.0.1")
-      this.add("http", "127.0.0.1", port);
-  },
-
-  /**
-* Called at server shutdown time, unsets the primary location only if it was
-* the default-assigned location and removes the default location from the
-* set of locations used.
-*/
-  _teardown: function()
-  {
-    if (this._host != "127.0.0.1") {
-      // Not the default primary location, nothing special to do here
-      this.remove("http", "127.0.0.1", this._defaultPort);
-    }
-
-    // This is a *very* tricky bit of reasoning here; make absolutely sure the
-    // tests for this code pass before you commit changes to it.
-    if (this._primaryScheme == "http" &&
-        this._primaryHost == this._host &&
-        this._primaryPort == this._defaultPort)
-    {
-      // Make sure we don't trigger the readding logic in .remove(), then remove
-      // the default location.
-      var port = this._defaultPort;
-      this._defaultPort = -1;
-      this.remove("http", this._host, port);
-
-      // Ensure a server start triggers the setPrimary() path in ._initialize()
-      this._primaryPort = -1;
-    }
-    else
-    {
-      // No reason not to remove directly as it's not our primary location
-      this.remove("http", this._host, this._defaultPort);
-    }
-  },
-
-  /**
-* Ensures scheme, host, and port are all valid with respect to RFC 2396.
-*
-* @throws NS_ERROR_ILLEGAL_VALUE
-* if any argument doesn't match the corresponding production
-*/
-  _validate: function(scheme, host, port)
-  {
-    if (scheme !== "http" && scheme !== "https")
-    {
-      dumpn("*** server only supports http/https schemes: '" + scheme + "'");
-      dumpStack();
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (!HOST_REGEX.test(host))
-    {
-      dumpn("*** unexpected host: '" + host + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (port < 0 || port > 65535)
-    {
-      dumpn("*** unexpected port: '" + port + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-  }
-};
-
-
-/**
-* Represents a connection to the server (and possibly in the future the thread
-* on which the connection is processed).
-*
-* @param input : nsIInputStream
-* stream from which incoming data on the connection is read
-* @param output : nsIOutputStream
-* stream to write data out the connection
-* @param server : nsHttpServer
-* the server handling the connection
-* @param port : int
-* the port on which the server is running
-* @param outgoingPort : int
-* the outgoing port used by this connection
-* @param number : uint
-* a serial number used to uniquely identify this connection
-*/
-function Connection(input, output, server, port, outgoingPort, number)
-{
-  dumpn("*** opening new connection " + number + " on port " + outgoingPort);
-
-  /** Stream of incoming data. */
-  this.input = input;
-
-  /** Stream for outgoing data. */
-  this.output = output;
-
-  /** The server associated with this request. */
-  this.server = server;
-
-  /** The port on which the server is running. */
-  this.port = port;
-
-  /** The outgoing poort used by this connection. */
-  this._outgoingPort = outgoingPort;
-
-  /** The serial number of this connection. */
-  this.number = number;
-
-  /**
-* The request for which a response is being generated, null if the
-* incoming request has not been fully received or if it had errors.
-*/
-  this.request = null;
-
-  /** State variables for debugging. */
-  this._closed = this._processed = false;
-}
-Connection.prototype =
-{
-  /** Closes this connection's input/output streams. */
-  close: function()
-  {
-    dumpn("*** closing connection " + this.number +
-          " on port " + this._outgoingPort);
-
-    this.input.close();
-    this.output.close();
-    this._closed = true;
-
-    var server = this.server;
-    server._connectionClosed(this);
-
-    // If an error triggered a server shutdown, act on it now
-    if (server._doQuit)
-      server.stop(function() { /* not like we can do anything better */ });
-  },
-
-  /**
-* Initiates processing of this connection, using the data in the given
-* request.
-*
-* @param request : Request
-* the request which should be processed
-*/
-  process: function(request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-
-    this.request = request;
-    this.server._handler.handleResponse(this);
-  },
-
-  /**
-* Initiates processing of this connection, generating a response with the
-* given HTTP error code.
-*
-* @param code : uint
-* an HTTP code, so in the range [0, 1000)
-* @param request : Request
-* incomplete data about the incoming request (since there were errors
-* during its processing
-*/
-  processError: function(code, request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-    this.request = request;
-    this.server._handler.handleError(code, this);
-  },
-
-  /** Converts this to a string for debugging purposes. */
-  toString: function()
-  {
-    return "<Connection(" + this.number +
-           (this.request ? ", " + this.request.path : "") +"): " +
-           (this._closed ? "closed" : "open") + ">";
-  }
-};
-
-
-
-/** Returns an array of count bytes from the given input stream. */
-function readBytes(inputStream, count)
-{
-  return new BinaryInputStream(inputStream).readByteArray(count);
-}
-
-
-
-/** Request reader processing states; see RequestReader for details. */
-const READER_IN_REQUEST_LINE = 0;
-const READER_IN_HEADERS = 1;
-const READER_IN_BODY = 2;
-const READER_FINISHED = 3;
-
-
-/**
-* Reads incoming request data asynchronously, does any necessary preprocessing,
-* and forwards it to the request handler. Processing occurs in three states:
-*
-* READER_IN_REQUEST_LINE Reading the request's status line
-* READER_IN_HEADERS Reading headers in the request
-* READER_IN_BODY Reading the body of the request
-* READER_FINISHED Entire request has been read and processed
-*
-* During the first two stages, initial metadata about the request is gathered
-* into a Request object. Once the status line and headers have been processed,
-* we start processing the body of the request into the Request. Finally, when
-* the entire body has been read, we create a Response and hand it off to the
-* ServerHandler to be given to the appropriate request handler.
-*
-* @param connection : Connection
-* the connection for the request being read
-*/
-function RequestReader(connection)
-{
-  /** Connection metadata for this request. */
-  this._connection = connection;
-
-  /**
-* A container providing line-by-line access to the raw bytes that make up the
-* data which has been read from the connection but has not yet been acted
-* upon (by passing it to the request handler or by extracting request
-* metadata from it).
-*/
-  this._data = new LineData();
-
-  /**
-* The amount of data remaining to be read from the body of this request.
-* After all headers in the request have been read this is the value in the
-* Content-Length header, but as the body is read its value decreases to zero.
-*/
-  this._contentLength = 0;
-
-  /** The current state of parsing the incoming request. */
-  this._state = READER_IN_REQUEST_LINE;
-
-  /** Metadata constructed from the incoming request for the request handler. */
-  this._metadata = new Request(connection.port);
-
-  /**
-* Used to preserve state if we run out of line data midway through a
-* multi-line header. _lastHeaderName stores the name of the header, while
-* _lastHeaderValue stores the value we've seen so far for the header.
-*
-* These fields are always either both undefined or both strings.
-*/
-  this._lastHeaderName = this._lastHeaderValue = undefined;
-}
-RequestReader.prototype =
-{
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Called when more data from the incoming request is available. This method
-* then reads the available data from input and deals with that data as
-* necessary, depending upon the syntax of already-downloaded data.
-*
-* @param input : nsIAsyncInputStream
-* the stream of incoming data from the connection
-*/
-  onInputStreamReady: function(input)
-  {
-    dumpn("*** onInputStreamReady(input=" + input + ") on thread " +
-          gThreadManager.currentThread + " (main is " +
-          gThreadManager.mainThread + ")");
-    dumpn("*** this._state == " + this._state);
-
-    // Handle cases where we get more data after a request error has been
-    // discovered but *before* we can close the connection.
-    var data = this._data;
-    if (!data)
-      return;
-
-    try
-    {
-      data.appendBytes(readBytes(input, input.available()));
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** WARNING: unexpected error when reading from socket; will " +
-              "be treated as if the input stream had been closed");
-        dumpn("*** WARNING: actual error was: " + e);
-      }
-
-      // We've lost a race -- input has been closed, but we're still expecting
-      // to read more data. available() will throw in this case, and since
-      // we're dead in the water now, destroy the connection.
-      dumpn("*** onInputStreamReady called on a closed input, destroying " +
-            "connection");
-      this._connection.close();
-      return;
-    }
-
-    switch (this._state)
-    {
-      default:
-        NS_ASSERT(false, "invalid state: " + this._state);
-        break;
-
-      case READER_IN_REQUEST_LINE:
-        if (!this._processRequestLine())
-          break;
-        /* fall through */
-
-      case READER_IN_HEADERS:
-        if (!this._processHeaders())
-          break;
-        /* fall through */
-
-      case READER_IN_BODY:
-        this._processBody();
-    }
-
-    if (this._state != READER_FINISHED)
-      input.asyncWait(this, 0, 0, gThreadManager.currentThread);
-  },
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(aIID)
-  {
-    if (aIID.equals(Ci.nsIInputStreamCallback) ||
-        aIID.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE API
-
-  /**
-* Processes unprocessed, downloaded data as a request line.
-*
-* @returns boolean
-* true iff the request line has been fully processed
-*/
-  _processRequestLine: function()
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    // Servers SHOULD ignore any empty line(s) received where a Request-Line
-    // is expected (section 4.1).
-    var data = this._data;
-    var line = {};
-    var readSuccess;
-    while ((readSuccess = data.readLine(line)) && line.value == "")
-      dumpn("*** ignoring beginning blank line...");
-
-    // if we don't have a full line, wait until we do
-    if (!readSuccess)
-      return false;
-
-    // we have the first non-blank line
-    try
-    {
-      this._parseRequestLine(line.value);
-      this._state = READER_IN_HEADERS;
-      return true;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing request headers.
-*
-* @returns boolean
-* true iff header data in the request has been fully processed
-*/
-  _processHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    // XXX things to fix here:
-    //
-    // - need to support RFC 2047-encoded non-US-ASCII characters
-
-    try
-    {
-      var done = this._parseHeaders();
-      if (done)
-      {
-        var request = this._metadata;
-
-        // XXX this is wrong for requests with transfer-encodings applied to
-        // them, particularly chunked (which by its nature can have no
-        // meaningful Content-Length header)!
-        this._contentLength = request.hasHeader("Content-Length")
-                            ? parseInt(request.getHeader("Content-Length"), 10)
-                            : 0;
-        dumpn("_processHeaders, Content-length=" + this._contentLength);
-
-        this._state = READER_IN_BODY;
-      }
-      return done;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing the request body.
-*
-* @returns boolean
-* true iff the request body has been fully processed
-*/
-  _processBody: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    // XXX handle chunked transfer-coding request bodies!
-
-    try
-    {
-      if (this._contentLength > 0)
-      {
-        var data = this._data.purge();
-        var count = Math.min(data.length, this._contentLength);
-        dumpn("*** loading data=" + data + " len=" + data.length +
-              " excess=" + (data.length - count));
-
-        var bos = new BinaryOutputStream(this._metadata._bodyOutputStream);
-        bos.writeByteArray(data, count);
-        this._contentLength -= count;
-      }
-
-      dumpn("*** remaining body data len=" + this._contentLength);
-      if (this._contentLength == 0)
-      {
-        this._validateRequest();
-        this._state = READER_FINISHED;
-        this._handleResponse();
-        return true;
-      }
-
-      return false;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Does various post-header checks on the data in this request.
-*
-* @throws : HttpError
-* if the request was malformed in some way
-*/
-  _validateRequest: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    dumpn("*** _validateRequest");
-
-    var metadata = this._metadata;
-    var headers = metadata._headers;
-
-    // 19.6.1.1 -- servers MUST report 400 to HTTP/1.1 requests w/o Host header
-    var identity = this._connection.server.identity;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-    {
-      if (!headers.hasHeader("Host"))
-      {
-        dumpn("*** malformed HTTP/1.1 or greater request with no Host header!");
-        throw HTTP_400;
-      }
-
-      // If the Request-URI wasn't absolute, then we need to determine our host.
-      // We have to determine what scheme was used to access us based on the
-      // server identity data at this point, because the request just doesn't
-      // contain enough data on its own to do this, sadly.
-      if (!metadata._host)
-      {
-        var host, port;
-        var hostPort = headers.getHeader("Host");
-        var colon = hostPort.indexOf(":");
-        if (colon < 0)
-        {
-          host = hostPort;
-          port = "";
-        }
-        else
-        {
-          host = hostPort.substring(0, colon);
-          port = hostPort.substring(colon + 1);
-        }
-
-        // NB: We allow an empty port here because, oddly, a colon may be
-        // present even without a port number, e.g. "example.com:"; in this
-        // case the default port applies.
-        if (!HOST_REGEX.test(host) || !/^\d*$/.test(port))
-        {
-          dumpn("*** malformed hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        // If we're not given a port, we're stuck, because we don't know what
-        // scheme to use to look up the correct port here, in general. Since
-        // the HTTPS case requires a tunnel/proxy and thus requires that the
-        // requested URI be absolute (and thus contain the necessary
-        // information), let's assume HTTP will prevail and use that.
-        port = +port || 80;
-
-        var scheme = identity.getScheme(host, port);
-        if (!scheme)
-        {
-          dumpn("*** unrecognized hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        metadata._scheme = scheme;
-        metadata._host = host;
-        metadata._port = port;
-      }
-    }
-    else
-    {
-      NS_ASSERT(metadata._host === undefined,
-                "HTTP/1.0 doesn't allow absolute paths in the request line!");
-
-      metadata._scheme = identity.primaryScheme;
-      metadata._host = identity.primaryHost;
-      metadata._port = identity.primaryPort;
-    }
-
-    NS_ASSERT(identity.has(metadata._scheme, metadata._host, metadata._port),
-              "must have a location we recognize by now!");
-  },
-
-  /**
-* Handles responses in case of error, either in the server or in the request.
-*
-* @param e
-* the specific error encountered, which is an HttpError in the case where
-* the request is in some way invalid or cannot be fulfilled; if this isn't
-* an HttpError we're going to be paranoid and shut down, because that
-* shouldn't happen, ever
-*/
-  _handleError: function(e)
-  {
-    // Don't fall back into normal processing!
-    this._state = READER_FINISHED;
-
-    var server = this._connection.server;
-    if (e instanceof HttpError)
-    {
-      var code = e.code;
-    }
-    else
-    {
-      dumpn("!!! UNEXPECTED ERROR: " + e +
-            (e.lineNumber ? ", line " + e.lineNumber : ""));
-
-      // no idea what happened -- be paranoid and shut down
-      code = 500;
-      server._requestQuit();
-    }
-
-    // make attempted reuse of data an error
-    this._data = null;
-
-    this._connection.processError(code, this._metadata);
-  },
-
-  /**
-* Now that we've read the request line and headers, we can actually hand off
-* the request to be handled.
-*
-* This method is called once per request, after the request line and all
-* headers and the body, if any, have been received.
-*/
-  _handleResponse: function()
-  {
-    NS_ASSERT(this._state == READER_FINISHED);
-
-    // We don't need the line-based data any more, so make attempted reuse an
-    // error.
-    this._data = null;
-
-    this._connection.process(this._metadata);
-  },
-
-
-  // PARSING
-
-  /**
-* Parses the request line for the HTTP request associated with this.
-*
-* @param line : string
-* the request line
-*/
-  _parseRequestLine: function(line)
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    dumpn("*** _parseRequestLine('" + line + "')");
-
-    var metadata = this._metadata;
-
-    // clients and servers SHOULD accept any amount of SP or HT characters
-    // between fields, even though only a single SP is required (section 19.3)
-    var request = line.split(/[ \t]+/);
-    if (!request || request.length != 3)
-      throw HTTP_400;
-
-    metadata._method = request[0];
-
-    // get the HTTP version
-    var ver = request[2];
-    var match = ver.match(/^HTTP\/(\d+\.\d+)$/);
-    if (!match)
-      throw HTTP_400;
-
-    // determine HTTP version
-    try
-    {
-      metadata._httpVersion = new nsHttpVersion(match[1]);
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_0))
-        throw "unsupported HTTP version";
-    }
-    catch (e)
-    {
-      // we support HTTP/1.0 and HTTP/1.1 only
-      throw HTTP_501;
-    }
-
-
-    var fullPath = request[1];
-    var serverIdentity = this._connection.server.identity;
-
-    var scheme, host, port;
-
-    if (fullPath.charAt(0) != "/")
-    {
-      // No absolute paths in the request line in HTTP prior to 1.1
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-        throw HTTP_400;
-
-      try
-      {
-        var uri = Cc["@mozilla.org/network/io-service;1"]
-                    .getService(Ci.nsIIOService)
-                    .newURI(fullPath, null, null);
-        fullPath = uri.path;
-        scheme = uri.scheme;
-        host = metadata._host = uri.asciiHost;
-        port = uri.port;
-        if (port === -1)
-        {
-          if (scheme === "http")
-            port = 80;
-          else if (scheme === "https")
-            port = 443;
-          else
-            throw HTTP_400;
-        }
-      }
-      catch (e)
-      {
-        // If the host is not a valid host on the server, the response MUST be a
-        // 400 (Bad Request) error message (section 5.2). Alternately, the URI
-        // is malformed.
-        throw HTTP_400;
-      }
-
-      if (!serverIdentity.has(scheme, host, port) || fullPath.charAt(0) != "/")
-        throw HTTP_400;
-    }
-
-    var splitter = fullPath.indexOf("?");
-    if (splitter < 0)
-    {
-      // _queryString already set in ctor
-      metadata._path = fullPath;
-    }
-    else
-    {
-      metadata._path = fullPath.substring(0, splitter);
-      metadata._queryString = fullPath.substring(splitter + 1);
-    }
-
-    metadata._scheme = scheme;
-    metadata._host = host;
-    metadata._port = port;
-  },
-
-  /**
-* Parses all available HTTP headers in this until the header-ending CRLFCRLF,
-* adding them to the store of headers in the request.
-*
-* @throws
-* HTTP_400 if the headers are malformed
-* @returns boolean
-* true if all headers have now been processed, false otherwise
-*/
-  _parseHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    dumpn("*** _parseHeaders");
-
-    var data = this._data;
-
-    var headers = this._metadata._headers;
-    var lastName = this._lastHeaderName;
-    var lastVal = this._lastHeaderValue;
-
-    var line = {};
-    while (true)
-    {
-      NS_ASSERT(!((lastVal === undefined) ^ (lastName === undefined)),
-                lastName === undefined ?
-                  "lastVal without lastName? lastVal: '" + lastVal + "'" :
-                  "lastName without lastVal? lastName: '" + lastName + "'");
-
-      if (!data.readLine(line))
-      {
-        // save any data we have from the header we might still be processing
-        this._lastHeaderName = lastName;
-        this._lastHeaderValue = lastVal;
-        return false;
-      }
-
-      var lineText = line.value;
-      var firstChar = lineText.charAt(0);
-
-      // blank line means end of headers
-      if (lineText == "")
-      {
-        // we're finished with the previous header
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-        else
-        {
-          // no headers in request -- valid for HTTP/1.0 requests
-        }
-
-        // either way, we're done processing headers
-        this._state = READER_IN_BODY;
-        return true;
-      }
-      else if (firstChar == " " || firstChar == "\t")
-      {
-        // multi-line header if we've already seen a header line
-        if (!lastName)
-        {
-          // we don't have a header to continue!
-          throw HTTP_400;
-        }
-
-        // append this line's text to the value; starts with SP/HT, so no need
-        // for separating whitespace
-        lastVal += lineText;
-      }
-      else
-      {
-        // we have a new header, so set the old one (if one existed)
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-
-        var colon = lineText.indexOf(":"); // first colon must be splitter
-        if (colon < 1)
-        {
-          // no colon or missing header field-name
-          throw HTTP_400;
-        }
-
-        // set header name, value (to be set in the next loop, usually)
-        lastName = lineText.substring(0, colon);
-        lastVal = lineText.substring(colon + 1);
-      } // empty, continuation, start of header
-    } // while (true)
-  }
-};
-
-
-/** The character codes for CR and LF. */
-const CR = 0x0D, LF = 0x0A;
-
-/**
-* Calculates the number of characters before the first CRLF pair in array, or
-* -1 if the array contains no CRLF pair.
-*
-* @param array : Array
-* an array of numbers in the range [0, 256), each representing a single
-* character; the first CRLF is the lowest index i where
-* |array[i] == "\r".charCodeAt(0)| and |array[i+1] == "\n".charCodeAt(0)|,
-* if such an |i| exists, and -1 otherwise
-* @returns int
-* the index of the first CRLF if any were present, -1 otherwise
-*/
-function findCRLF(array)
-{
-  for (var i = array.indexOf(CR); i >= 0; i = array.indexOf(CR, i + 1))
-  {
-    if (array[i + 1] == LF)
-      return i;
-  }
-  return -1;
-}
-
-
-/**
-* A container which provides line-by-line access to the arrays of bytes with
-* which it is seeded.
-*/
-function LineData()
-{
-  /** An array of queued bytes from which to get line-based characters. */
-  this._data = [];
-}
-LineData.prototype =
-{
-  /**
-* Appends the bytes in the given array to the internal data cache maintained
-* by this.
-*/
-  appendBytes: function(bytes)
-  {
-    Array.prototype.push.apply(this._data, bytes);
-  },
-
-  /**
-* Removes and returns a line of data, delimited by CRLF, from this.
-*
-* @param out
-* an object whose "value" property will be set to the first line of text
-* present in this, sans CRLF, if this contains a full CRLF-delimited line
-* of text; if this doesn't contain enough data, the value of the property
-* is undefined
-* @returns boolean
-* true if a full line of data could be read from the data in this, false
-* otherwise
-*/
-  readLine: function(out)
-  {
-    var data = this._data;
-    var length = findCRLF(data);
-    if (length < 0)
-      return false;
-
-    //
-    // We have the index of the CR, so remove all the characters, including
-    // CRLF, from the array with splice, and convert the removed array into the
-    // corresponding string, from which we then strip the trailing CRLF.
-    //
-    // Getting the line in this matter acknowledges that substring is an O(1)
-    // operation in SpiderMonkey because strings are immutable, whereas two
-    // splices, both from the beginning of the data, are less likely to be as
-    // cheap as a single splice plus two extra character conversions.
-    //
-    var line = String.fromCharCode.apply(null, data.splice(0, length + 2));
-    out.value = line.substring(0, length);
-
-    return true;
-  },
-
-  /**
-* Removes the bytes currently within this and returns them in an array.
-*
-* @returns Array
-* the bytes within this when this method is called
-*/
-  purge: function()
-  {
-    var data = this._data;
-    this._data = [];
-    return data;
-  }
-};
-
-
-
-/**
-* Creates a request-handling function for an nsIHttpRequestHandler object.
-*/
-function createHandlerFunc(handler)
-{
-  return function(metadata, response) { handler.handle(metadata, response); };
-}
-
-
-/**
-* The default handler for directories; writes an HTML response containing a
-* slightly-formatted directory listing.
-*/
-function defaultIndexHandler(metadata, response)
-{
-  response.setHeader("Content-Type", "text/html", false);
-
-  var path = htmlEscape(decodeURI(metadata.path));
-
-  //
-  // Just do a very basic bit of directory listings -- no need for too much
-  // fanciness, especially since we don't have a style sheet in which we can
-  // stick rules (don't want to pollute the default path-space).
-  //
-
-  var body = '<html>\
-<head>\
-<title>' + path + '</title>\
-</head>\
-<body>\
-<h1>' + path + '</h1>\
-<ol style="list-style-type: none">';
-
-  var directory = metadata.getProperty("directory").QueryInterface(Ci.nsILocalFile);
-  NS_ASSERT(directory && directory.isDirectory());
-
-  var fileList = [];
-  var files = directory.directoryEntries;
-  while (files.hasMoreElements())
-  {
-    var f = files.getNext().QueryInterface(Ci.nsIFile);
-    var name = f.leafName;
-    if (!f.isHidden() &&
-        (name.charAt(name.length - 1) != HIDDEN_CHAR ||
-         name.charAt(name.length - 2) == HIDDEN_CHAR))
-      fileList.push(f);
-  }
-
-  fileList.sort(fileSort);
-
-  for (var i = 0; i < fileList.length; i++)
-  {
-    var file = fileList[i];
-    try
-    {
-      var name = file.leafName;
-      if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-        name = name.substring(0, name.length - 1);
-      var sep = file.isDirectory() ? "/" : "";
-
-      // Note: using " to delimit the attribute here because encodeURIComponent
-      // passes through '.
-      var item = '<li><a href="' + encodeURIComponent(name) + sep + '">' +
-                   htmlEscape(name) + sep +
-                 '</a></li>';
-
-      body += item;
-    }
-    catch (e) { /* some file system error, ignore the file */ }
-  }
-
-  body += ' </ol>\
-</body>\
-</html>';
-
-  response.bodyOutputStream.write(body, body.length);
-}
-
-/**
-* Sorts a and b (nsIFile objects) into an aesthetically pleasing order.
-*/
-function fileSort(a, b)
-{
-  var dira = a.isDirectory(), dirb = b.isDirectory();
-
-  if (dira && !dirb)
-    return -1;
-  if (dirb && !dira)
-    return 1;
-
-  var namea = a.leafName.toLowerCase(), nameb = b.leafName.toLowerCase();
-  return nameb > namea ? -1 : 1;
-}
-
-
-/**
-* Converts an externally-provided path into an internal path for use in
-* determining file mappings.
-*
-* @param path
-* the path to convert
-* @param encoded
-* true if the given path should be passed through decodeURI prior to
-* conversion
-* @throws URIError
-* if path is incorrectly encoded
-*/
-function toInternalPath(path, encoded)
-{
-  if (encoded)
-    path = decodeURI(path);
-
-  var comps = path.split("/");
-  for (var i = 0, sz = comps.length; i < sz; i++)
-  {
-    var comp = comps[i];
-    if (comp.charAt(comp.length - 1) == HIDDEN_CHAR)
-      comps[i] = comp + HIDDEN_CHAR;
-  }
-  return comps.join("/");
-}
-
-
-/**
-* Adds custom-specified headers for the given file to the given response, if
-* any such headers are specified.
-*
-* @param file
-* the file on the disk which is to be written
-* @param metadata
-* metadata about the incoming request
-* @param response
-* the Response to which any specified headers/data should be written
-* @throws HTTP_500
-* if an error occurred while processing custom-specified headers
-*/
-function maybeAddHeaders(file, metadata, response)
-{
-  var name = file.leafName;
-  if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-    name = name.substring(0, name.length - 1);
-
-  var headerFile = file.parent;
-  headerFile.append(name + HEADERS_SUFFIX);
-
-  if (!headerFile.exists())
-    return;
-
-  const PR_RDONLY = 0x01;
-  var fis = new FileInputStream(headerFile, PR_RDONLY, 0o444,
-                                Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-  try
-  {
-    var lis = new ConverterInputStream(fis, "UTF-8", 1024, 0x0);
-    lis.QueryInterface(Ci.nsIUnicharLineInputStream);
-
-    var line = {value: ""};
-    var more = lis.readLine(line);
-
-    if (!more && line.value == "")
-      return;
-
-
-    // request line
-
-    var status = line.value;
-    if (status.indexOf("HTTP ") == 0)
-    {
-      status = status.substring(5);
-      var space = status.indexOf(" ");
-      var code, description;
-      if (space < 0)
-      {
-        code = status;
-        description = "";
-      }
-      else
-      {
-        code = status.substring(0, space);
-        description = status.substring(space + 1, status.length);
-      }
-
-      response.setStatusLine(metadata.httpVersion, parseInt(code, 10), description);
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-
-    // headers
-    while (more || line.value != "")
-    {
-      var header = line.value;
-      var colon = header.indexOf(":");
-
-      response.setHeader(header.substring(0, colon),
-                         header.substring(colon + 1, header.length),
-                         false); // allow overriding server-set headers
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-  }
-  catch (e)
-  {
-    dumpn("WARNING: error in headers for " + metadata.path + ": " + e);
-    throw HTTP_500;
-  }
-  finally
-  {
-    fis.close();
-  }
-}
-
-
-/**
-* An object which handles requests for a server, executing default and
-* overridden behaviors as instructed by the code which uses and manipulates it.
-* Default behavior includes the paths / and /trace (diagnostics), with some
-* support for HTTP error pages for various codes and fallback to HTTP 500 if
-* those codes fail for any reason.
-*
-* @param server : nsHttpServer
-* the server in which this handler is being used
-*/
-function ServerHandler(server)
-{
-  // FIELDS
-
-  /**
-* The nsHttpServer instance associated with this handler.
-*/
-  this._server = server;
-
-  /**
-* A FileMap object containing the set of path->nsILocalFile mappings for
-* all directory mappings set in the server (e.g., "/" for /var/www/html/,
-* "/foo/bar/" for /local/path/, and "/foo/bar/baz/" for /local/path2).
-*
-* Note carefully: the leading and trailing "/" in each path (not file) are
-* removed before insertion to simplify the code which uses this. You have
-* been warned!
-*/
-  this._pathDirectoryMap = new FileMap();
-
-  /**
-* Custom request handlers for the server in which this resides. Path-handler
-* pairs are stored as property-value pairs in this property.
-*
-* @see ServerHandler.prototype._defaultPaths
-*/
-  this._overridePaths = {};
-
-  /**
-* Custom request handlers for the server in which this resides. Prefix-handler
-* pairs are stored as property-value pairs in this property.
-*/
-  this._overridePrefixes = {};
-
-  /**
-* Custom request handlers for the error handlers in the server in which this
-* resides. Path-handler pairs are stored as property-value pairs in this
-* property.
-*
-* @see ServerHandler.prototype._defaultErrors
-*/
-  this._overrideErrors = {};
-
-  /**
-* Maps file extensions to their MIME types in the server, overriding any
-* mapping that might or might not exist in the MIME service.
-*/
-  this._mimeMappings = {};
-
-  /**
-* The default handler for requests for directories, used to serve directories
-* when no index file is present.
-*/
-  this._indexHandler = defaultIndexHandler;
-
-  /** Per-path state storage for the server. */
-  this._state = {};
-
-  /** Entire-server state storage. */
-  this._sharedState = {};
-
-  /** Entire-server state storage for nsISupports values. */
-  this._objectState = {};
-}
-ServerHandler.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Handles a request to this server, responding to the request appropriately
-* and initiating server shutdown if necessary.
-*
-* This method never throws an exception.
-*
-* @param connection : Connection
-* the connection for this request
-*/
-  handleResponse: function(connection)
-  {
-    var request = connection.request;
-    var response = new Response(connection);
-
-    var path = request.path;
-    dumpn("*** path == " + path);
-
-    try
-    {
-      try
-      {
-        if (path in this._overridePaths)
-        {
-          // explicit paths first, then files based on existing directory mappings,
-          // then (if the file doesn't exist) built-in server default paths
-          dumpn("calling override for " + path);
-          this._overridePaths[path](request, response);
-        }
-        else
-        {
-          let longestPrefix = "";
-          for (let prefix in this._overridePrefixes)
-          {
-            if (prefix.length > longestPrefix.length && path.startsWith(prefix))
-            {
-              longestPrefix = prefix;
-            }
-          }
-          if (longestPrefix.length > 0)
-          {
-            dumpn("calling prefix override for " + longestPrefix);
-            this._overridePrefixes[longestPrefix](request, response);
-          }
-          else
-          {
-            this._handleDefault(request, response);
-          }
-        }
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        if (!(e instanceof HttpError))
-        {
-          dumpn("*** unexpected error: e == " + e);
-          throw HTTP_500;
-        }
-        if (e.code !== 404)
-          throw e;
-
-        dumpn("*** default: " + (path in this._defaultPaths));
-
-        response = new Response(connection);
-        if (path in this._defaultPaths)
-          this._defaultPaths[path](request, response);
-        else
-          throw HTTP_404;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort(e);
-        return;
-      }
-
-      var errorCode = "internal";
-
-      try
-      {
-        if (!(e instanceof HttpError))
-          throw e;
-
-        errorCode = e.code;
-        dumpn("*** errorCode == " + errorCode);
-
-        response = new Response(connection);
-        if (e.customErrorHandling)
-          e.customErrorHandling(response);
-        this._handleError(errorCode, request, response);
-        return;
-      }
-      catch (e2)
-      {
-        dumpn("*** error handling " + errorCode + " error: " +
-              "e2 == " + e2 + ", shutting down server");
-
-        connection.server._requestQuit();
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (!file)
-    {
-      dumpn("*** unregistering '" + path + "' mapping");
-      delete this._overridePaths[path];
-      return;
-    }
-
-    dumpn("*** registering '" + path + "' as mapping to " + file.path);
-    file = file.clone();
-
-    var self = this;
-    this._overridePaths[path] =
-      function(request, response)
-      {
-        if (!file.exists())
-          throw HTTP_404;
-
-        response.setStatusLine(request.httpVersion, 200, "OK");
-        self._writeFileResponse(request, file, response, 0, file.fileSize);
-      };
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePaths, path);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    // XXX true prefix validation!
-    if (!(prefix.startsWith("/") && prefix.endsWith("/")))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePrefixes, prefix);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // strip off leading and trailing '/' so that we can use lastIndexOf when
-    // determining exactly how a path maps onto a mapped directory --
-    // conditional is required here to deal with "/".substring(1, 0) being
-    // converted to "/".substring(0, 1) per the JS specification
-    var key = path.length == 1 ? "" : path.substring(1, path.length - 1);
-
-    // the path-to-directory mapping code requires that the first character not
-    // be "/", or it will go into an infinite loop
-    if (key.charAt(0) == "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    key = toInternalPath(key, false);
-
-    if (directory)
-    {
-      dumpn("*** mapping '" + path + "' to the location " + directory.path);
-      this._pathDirectoryMap.put(key, directory);
-    }
-    else
-    {
-      dumpn("*** removing mapping for '" + path + "'");
-      this._pathDirectoryMap.put(key, null);
-    }
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(err, handler)
-  {
-    if (!(err in HTTP_ERROR_CODES))
-      dumpn("*** WARNING: registering non-HTTP/1.1 error code " +
-            "(" + err + ") handler -- was this intentional?");
-
-    this._handlerToField(handler, this._overrideErrors, err);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    if (!handler)
-      handler = defaultIndexHandler;
-    else if (typeof(handler) != "function")
-      handler = createHandlerFunc(handler);
-
-    this._indexHandler = handler;
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    if (!type)
-      delete this._mimeMappings[ext];
-    else
-      this._mimeMappings[ext] = headerUtils.normalizeFieldValue(type);
-  },
-
-  // PRIVATE API
-
-  /**
-* Sets or remove (if handler is null) a handler in an object with a key.
-*
-* @param handler
-* a handler, either function or an nsIHttpRequestHandler
-* @param dict
-* The object to attach the handler to.
-* @param key
-* The field name of the handler.
-*/
-  _handlerToField: function(handler, dict, key)
-  {
-    // for convenience, handler can be a function if this is run from xpcshell
-    if (typeof(handler) == "function")
-      dict[key] = handler;
-    else if (handler)
-      dict[key] = createHandlerFunc(handler);
-    else
-      delete dict[key];
-  },
-
-  /**
-* Handles a request which maps to a file in the local filesystem (if a base
-* path has already been set; otherwise the 404 error is thrown).
-*
-* @param metadata : Request
-* metadata for the incoming request
-* @param response : Response
-* an uninitialized Response to the given request, to be initialized by a
-* request handler
-* @throws HTTP_###
-* if an HTTP error occurred (usually HTTP_404); note that in this case the
-* calling code must handle post-processing of the response
-*/
-  _handleDefault: function(metadata, response)
-  {
-    dumpn("*** _handleDefault()");
-
-    response.setStatusLine(metadata.httpVersion, 200, "OK");
-
-    var path = metadata.path;
-    NS_ASSERT(path.charAt(0) == "/", "invalid path: <" + path + ">");
-
-    // determine the actual on-disk file; this requires finding the deepest
-    // path-to-directory mapping in the requested URL
-    var file = this._getFileForPath(path);
-
-    // the "file" might be a directory, in which case we either serve the
-    // contained index.html or make the index handler write the response
-    if (file.exists() && file.isDirectory())
-    {
-      file.append("index.html"); // make configurable?
-      if (!file.exists() || file.isDirectory())
-      {
-        metadata._ensurePropertyBag();
-        metadata._bag.setPropertyAsInterface("directory", file.parent);
-        this._indexHandler(metadata, response);
-        return;
-      }
-    }
-
-    // alternately, the file might not exist
-    if (!file.exists())
-      throw HTTP_404;
-
-    var start, end;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1) &&
-        metadata.hasHeader("Range") &&
-        this._getTypeFromFile(file) !== SJS_TYPE)
-    {
-      var rangeMatch = metadata.getHeader("Range").match(/^bytes=(\d+)?-(\d+)?$/);
-      if (!rangeMatch)
-        throw HTTP_400;
-
-      if (rangeMatch[1] !== undefined)
-        start = parseInt(rangeMatch[1], 10);
-
-      if (rangeMatch[2] !== undefined)
-        end = parseInt(rangeMatch[2], 10);
-
-      if (start === undefined && end === undefined)
-        throw HTTP_400;
-
-      // No start given, so the end is really the count of bytes from the
-      // end of the file.
-      if (start === undefined)
-      {
-        start = Math.max(0, file.fileSize - end);
-        end = file.fileSize - 1;
-      }
-
-      // start and end are inclusive
-      if (end === undefined || end >= file.fileSize)
-        end = file.fileSize - 1;
-
-      if (start !== undefined && start >= file.fileSize) {
-        var HTTP_416 = new HttpError(416, "Requested Range Not Satisfiable");
-        HTTP_416.customErrorHandling = function(errorResponse)
-        {
-          maybeAddHeaders(file, metadata, errorResponse);
-        };
-        throw HTTP_416;
-      }
-
-      if (end < start)
-      {
-        response.setStatusLine(metadata.httpVersion, 200, "OK");
-        start = 0;
-        end = file.fileSize - 1;
-      }
-      else
-      {
-        response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
-        var contentRange = "bytes " + start + "-" + end + "/" + file.fileSize;
-        response.setHeader("Content-Range", contentRange);
-      }
-    }
-    else
-    {
-      start = 0;
-      end = file.fileSize - 1;
-    }
-
-    // finally...
-    dumpn("*** handling '" + path + "' as mapping to " + file.path + " from " +
-          start + " to " + end + " inclusive");
-    this._writeFileResponse(metadata, file, response, start, end - start + 1);
-  },
-
-  /**
-* Writes an HTTP response for the given file, including setting headers for
-* file metadata.
-*
-* @param metadata : Request
-* the Request for which a response is being generated
-* @param file : nsILocalFile
-* the file which is to be sent in the response
-* @param response : Response
-* the response to which the file should be written
-* @param offset: uint
-* the byte offset to skip to when writing
-* @param count: uint
-* the number of bytes to write
-*/
-  _writeFileResponse: function(metadata, file, response, offset, count)
-  {
-    const PR_RDONLY = 0x01;
-
-    var type = this._getTypeFromFile(file);
-    if (type === SJS_TYPE)
-    {
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      try
-      {
-        var sis = new ScriptableInputStream(fis);
-        var s = Cu.Sandbox(gGlobalObject);
-        s.importFunction(dump, "dump");
-
-        // Define a basic key-value state-preservation API across requests, with
-        // keys initially corresponding to the empty string.
-        var self = this;
-        var path = metadata.path;
-        s.importFunction(function getState(k)
-        {
-          return self._getState(path, k);
-        });
-        s.importFunction(function setState(k, v)
-        {
-          self._setState(path, k, v);
-        });
-        s.importFunction(function getSharedState(k)
-        {
-          return self._getSharedState(k);
-        });
-        s.importFunction(function setSharedState(k, v)
-        {
-          self._setSharedState(k, v);
-        });
-        s.importFunction(function getObjectState(k, callback)
-        {
-          callback(self._getObjectState(k));
-        });
-        s.importFunction(function setObjectState(k, v)
-        {
-          self._setObjectState(k, v);
-        });
-        s.importFunction(function registerPathHandler(p, h)
-        {
-          self.registerPathHandler(p, h);
-        });
-
-        // Make it possible for sjs files to access their location
-        this._setState(path, "__LOCATION__", file.path);
-
-        try
-        {
-          // Alas, the line number in errors dumped to console when calling the
-          // request handler is simply an offset from where we load the SJS file.
-          // Work around this in a reasonably non-fragile way by dynamically
-          // getting the line number where we evaluate the SJS file. Don't
-          // separate these two lines!
-          var line = new Error().lineNumber;
-          Cu.evalInSandbox(sis.read(file.fileSize), s);
-        }
-        catch (e)
-        {
-          dumpn("*** syntax error in SJS at " + file.path + ": " + e);
-          throw HTTP_500;
-        }
-
-        try
-        {
-          s.handleRequest(metadata, response);
-        }
-        catch (e)
-        {
-          dump("*** error running SJS at " + file.path + ": " +
-               e + " on line " +
-               (e instanceof Error
-               ? e.lineNumber + " in httpd.js"
-               : (e.lineNumber - line)) + "\n");
-          throw HTTP_500;
-        }
-      }
-      finally
-      {
-        fis.close();
-      }
-    }
-    else
-    {
-      try
-      {
-        response.setHeader("Last-Modified",
-                           toDateString(file.lastModifiedTime),
-                           false);
-      }
-      catch (e) { /* lastModifiedTime threw, ignore */ }
-
-      response.setHeader("Content-Type", type, false);
-      maybeAddHeaders(file, metadata, response);
-      response.setHeader("Content-Length", "" + count, false);
-
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      offset = offset || 0;
-      count = count || file.fileSize;
-      NS_ASSERT(offset === 0 || offset < file.fileSize, "bad offset");
-      NS_ASSERT(count >= 0, "bad count");
-      NS_ASSERT(offset + count <= file.fileSize, "bad total data size");
-
-      try
-      {
-        if (offset !== 0)
-        {
-          // Seek (or read, if seeking isn't supported) to the correct offset so
-          // the data sent to the client matches the requested range.
-          if (fis instanceof Ci.nsISeekableStream)
-            fis.seek(Ci.nsISeekableStream.NS_SEEK_SET, offset);
-          else
-            new ScriptableInputStream(fis).read(offset);
-        }
-      }
-      catch (e)
-      {
-        fis.close();
-        throw e;
-      }
-
-      let writeMore = function writeMore()
-      {
-        gThreadManager.currentThread
-                      .dispatch(writeData, Ci.nsIThread.DISPATCH_NORMAL);
-      }
-
-      var input = new BinaryInputStream(fis);
-      var output = new BinaryOutputStream(response.bodyOutputStream);
-      var writeData =
-        {
-          run: function()
-          {
-            var chunkSize = Math.min(65536, count);
-            count -= chunkSize;
-            NS_ASSERT(count >= 0, "underflow");
-
-            try
-            {
-              var data = input.readByteArray(chunkSize);
-              NS_ASSERT(data.length === chunkSize,
-                        "incorrect data returned? got " + data.length +
-                        ", expected " + chunkSize);
-              output.writeByteArray(data, data.length);
-              if (count === 0)
-              {
-                fis.close();
-                response.finish();
-              }
-              else
-              {
-                writeMore();
-              }
-            }
-            catch (e)
-            {
-              try
-              {
-                fis.close();
-              }
-              finally
-              {
-                response.finish();
-              }
-              throw e;
-            }
-          }
-        };
-
-      writeMore();
-
-      // Now that we know copying will start, flag the response as async.
-      response.processAsync();
-    }
-  },
-
-  /**
-* Get the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getState: function(path, k)
-  {
-    var state = this._state;
-    if (path in state && k in state[path])
-      return state[path][k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setState: function(path, k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    var state = this._state;
-    if (!(path in state))
-      state[path] = {};
-    state[path][k] = v;
-  },
-
-  /**
-* Get the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getSharedState: function(k)
-  {
-    var state = this._sharedState;
-    if (k in state)
-      return state[k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setSharedState: function(k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    this._sharedState[k] = v;
-  },
-
-  /**
-* Returns the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be returned
-* @returns nsISupports
-* the corresponding object, or null if none was present
-*/
-  _getObjectState: function(k)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    return this._objectState[k] || null;
-  },
-
-  /**
-* Sets the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be set
-* @param v : nsISupports
-* the object to be associated with the given key; may be null
-*/
-  _setObjectState: function(k, v)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    if (typeof v !== "object")
-      throw new Error("non-object value passed");
-    if (v && !("QueryInterface" in v))
-    {
-      throw new Error("must pass an nsISupports; use wrappedJSObject to ease " +
-                      "pain when using the server from JS");
-    }
-
-    this._objectState[k] = v;
-  },
-
-  /**
-* Gets a content-type for the given file, first by checking for any custom
-* MIME-types registered with this handler for the file's extension, second by
-* asking the global MIME service for a content-type, and finally by failing
-* over to application/octet-stream.
-*
-* @param file : nsIFile
-* the nsIFile for which to get a file type
-* @returns string
-* the best content-type which can be determined for the file
-*/
-  _getTypeFromFile: function(file)
-  {
-    try
-    {
-      var name = file.leafName;
-      var dot = name.lastIndexOf(".");
-      if (dot > 0)
-      {
-        var ext = name.slice(dot + 1);
-        if (ext in this._mimeMappings)
-          return this._mimeMappings[ext];
-      }
-      return Cc["@mozilla.org/uriloader/external-helper-app-service;1"]
-               .getService(Ci.nsIMIMEService)
-               .getTypeFromFile(file);
-    }
-    catch (e)
-    {
-      return "application/octet-stream";
-    }
-  },
-
-  /**
-* Returns the nsILocalFile which corresponds to the path, as determined using
-* all registered path->directory mappings and any paths which are explicitly
-* overridden.
-*
-* @param path : string
-* the server path for which a file should be retrieved, e.g. "/foo/bar"
-* @throws HttpError
-* when the correct action is the corresponding HTTP error (i.e., because no
-* mapping was found for a directory in path, the referenced file doesn't
-* exist, etc.)
-* @returns nsILocalFile
-* the file to be sent as the response to a request for the path
-*/
-  _getFileForPath: function(path)
-  {
-    // decode and add underscores as necessary
-    try
-    {
-      path = toInternalPath(path, true);
-    }
-    catch (e)
-    {
-      throw HTTP_400; // malformed path
-    }
-
-    // next, get the directory which contains this path
-    var pathMap = this._pathDirectoryMap;
-
-    // An example progression of tmp for a path "/foo/bar/baz/" might be:
-    // "foo/bar/baz/", "foo/bar/baz", "foo/bar", "foo", ""
-    var tmp = path.substring(1);
-    while (true)
-    {
-      // do we have a match for current head of the path?
-      var file = pathMap.get(tmp);
-      if (file)
-      {
-        // XXX hack; basically disable showing mapping for /foo/bar/ when the
-        // requested path was /foo/bar, because relative links on the page
-        // will all be incorrect -- we really need the ability to easily
-        // redirect here instead
-        if (tmp == path.substring(1) &&
-            tmp.length != 0 &&
-            tmp.charAt(tmp.length - 1) != "/")
-          file = null;
-        else
-          break;
-      }
-
-      // if we've finished trying all prefixes, exit
-      if (tmp == "")
-        break;
-
-      tmp = tmp.substring(0, tmp.lastIndexOf("/"));
-    }
-
-    // no mapping applies, so 404
-    if (!file)
-      throw HTTP_404;
-
-
-    // last, get the file for the path within the determined directory
-    var parentFolder = file.parent;
-    var dirIsRoot = (parentFolder == null);
-
-    // Strategy here is to append components individually, making sure we
-    // never move above the given directory; this allows paths such as
-    // "<file>/foo/../bar" but prevents paths such as "<file>/../base-sibling";
-    // this component-wise approach also means the code works even on platforms
-    // which don't use "/" as the directory separator, such as Windows
-    var leafPath = path.substring(tmp.length + 1);
-    var comps = leafPath.split("/");
-    for (var i = 0, sz = comps.length; i < sz; i++)
-    {
-      var comp = comps[i];
-
-      if (comp == "..")
-        file = file.parent;
-      else if (comp == "." || comp == "")
-        continue;
-      else
-        file.append(comp);
-
-      if (!dirIsRoot && file.equals(parentFolder))
-        throw HTTP_403;
-    }
-
-    return file;
-  },
-
-  /**
-* Writes the error page for the given HTTP error code over the given
-* connection.
-*
-* @param errorCode : uint
-* the HTTP error code to be used
-* @param connection : Connection
-* the connection on which the error occurred
-*/
-  handleError: function(errorCode, connection)
-  {
-    var response = new Response(connection);
-
-    dumpn("*** error in request: " + errorCode);
-
-    this._handleError(errorCode, new Request(connection.port), response);
-  },
-
-  /**
-* Handles a request which generates the given error code, using the
-* user-defined error handler if one has been set, gracefully falling back to
-* the x00 status code if the code has no handler, and failing to status code
-* 500 if all else fails.
-*
-* @param errorCode : uint
-* the HTTP error which is to be returned
-* @param metadata : Request
-* metadata for the request, which will often be incomplete since this is an
-* error
-* @param response : Response
-* an uninitialized Response should be initialized when this method
-* completes with information which represents the desired error code in the
-* ideal case or a fallback code in abnormal circumstances (i.e., 500 is a
-* fallback for 505, per HTTP specs)
-*/
-  _handleError: function(errorCode, metadata, response)
-  {
-    if (!metadata)
-      throw Cr.NS_ERROR_NULL_POINTER;
-
-    var errorX00 = errorCode - (errorCode % 100);
-
-    try
-    {
-      if (!(errorCode in HTTP_ERROR_CODES))
-        dumpn("*** WARNING: requested invalid error: " + errorCode);
-
-      // RFC 2616 says that we should try to handle an error by its class if we
-      // can't otherwise handle it -- if that fails, we revert to handling it as
-      // a 500 internal server error, and if that fails we throw and shut down
-      // the server
-
-      // actually handle the error
-      try
-      {
-        if (errorCode in this._overrideErrors)
-          this._overrideErrors[errorCode](metadata, response);
-        else
-          this._defaultErrors[errorCode](metadata, response);
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        // don't retry the handler that threw
-        if (errorX00 == errorCode)
-          throw HTTP_500;
-
-        dumpn("*** error in handling for error code " + errorCode + ", " +
-              "falling back to " + errorX00 + "...");
-        response = new Response(response._connection);
-        if (errorX00 in this._overrideErrors)
-          this._overrideErrors[errorX00](metadata, response);
-        else if (errorX00 in this._defaultErrors)
-          this._defaultErrors[errorX00](metadata, response);
-        else
-          throw HTTP_500;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort();
-        return;
-      }
-
-      // we've tried everything possible for a meaningful error -- now try 500
-      dumpn("*** error in handling for error code " + errorX00 + ", falling " +
-            "back to 500...");
-
-      try
-      {
-        response = new Response(response._connection);
-        if (500 in this._overrideErrors)
-          this._overrideErrors[500](metadata, response);
-        else
-          this._defaultErrors[500](metadata, response);
-      }
-      catch (e2)
-      {
-        dumpn("*** multiple errors in default error handlers!");
-        dumpn("*** e == " + e + ", e2 == " + e2);
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  // FIELDS
-
-  /**
-* This object contains the default handlers for the various HTTP error codes.
-*/
-  _defaultErrors:
-  {
-    400: function(metadata, response)
-    {
-      // none of the data in metadata is reliable, so hard-code everything here
-      response.setStatusLine("1.1", 400, "Bad Request");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Bad request\n";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    403: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 403, "Forbidden");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>403 Forbidden</title></head>\
-<body>\
-<h1>403 Forbidden</h1>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    404: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 404, "Not Found");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>404 Not Found</title></head>\
-<body>\
-<h1>404 Not Found</h1>\
-<p>\
-<span style='font-family: monospace;'>" +
-                          htmlEscape(metadata.path) +
-                       "</span> was not found.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    416: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                            416,
-                            "Requested Range Not Satisfiable");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head>\
-<title>416 Requested Range Not Satisfiable</title></head>\
-<body>\
-<h1>416 Requested Range Not Satisfiable</h1>\
-<p>The byte range was not valid for the\
-requested resource.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    500: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                             500,
-                             "Internal Server Error");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>500 Internal Server Error</title></head>\
-<body>\
-<h1>500 Internal Server Error</h1>\
-<p>Something's broken in this server and\
-needs to be fixed.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    501: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 501, "Not Implemented");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>501 Not Implemented</title></head>\
-<body>\
-<h1>501 Not Implemented</h1>\
-<p>This server is not (yet) Apache.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    505: function(metadata, response)
-    {
-      response.setStatusLine("1.1", 505, "HTTP Version Not Supported");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>505 HTTP Version Not Supported</title></head>\
-<body>\
-<h1>505 HTTP Version Not Supported</h1>\
-<p>This server only supports HTTP/1.0 and HTTP/1.1\
-connections.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    }
-  },
-
-  /**
-* Contains handlers for the default set of URIs contained in this server.
-*/
-  _defaultPaths:
-  {
-    "/": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>httpd.js</title></head>\
-<body>\
-<h1>httpd.js</h1>\
-<p>If you're seeing this page, httpd.js is up and\
-serving requests! Now set a base path and serve some\
-files!</p>\
-</body>\
-</html>";
-
-      response.bodyOutputStream.write(body, body.length);
-    },
-
-    "/trace": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Request-URI: " +
-                 metadata.scheme + "://" + metadata.host + ":" + metadata.port +
-                 metadata.path + "\n\n";
-      body += "Request (semantically equivalent, slightly reformatted):\n\n";
-      body += metadata.method + " " + metadata.path;
-
-      if (metadata.queryString)
-        body += "?" + metadata.queryString;
-
-      body += " HTTP/" + metadata.httpVersion + "\r\n";
-
-      var headEnum = metadata.headers;
-      while (headEnum.hasMoreElements())
-      {
-        var fieldName = headEnum.getNext()
-                                .QueryInterface(Ci.nsISupportsString)
-                                .data;
-        body += fieldName + ": " + metadata.getHeader(fieldName) + "\r\n";
-      }
-
-      response.bodyOutputStream.write(body, body.length);
-    }
-  }
-};
-
-
-/**
-* Maps absolute paths to files on the local file system (as nsILocalFiles).
-*/
-function FileMap()
-{
-  /** Hash which will map paths to nsILocalFiles. */
-  this._map = {};
-}
-FileMap.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Maps key to a clone of the nsILocalFile value if value is non-null;
-* otherwise, removes any extant mapping for key.
-*
-* @param key : string
-* string to which a clone of value is mapped
-* @param value : nsILocalFile
-* the file to map to key, or null to remove a mapping
-*/
-  put: function(key, value)
-  {
-    if (value)
-      this._map[key] = value.clone();
-    else
-      delete this._map[key];
-  },
-
-  /**
-* Returns a clone of the nsILocalFile mapped to key, or null if no such
-* mapping exists.
-*
-* @param key : string
-* key to which the returned file maps
-* @returns nsILocalFile
-* a clone of the mapped file, or null if no mapping exists
-*/
-  get: function(key)
-  {
-    var val = this._map[key];
-    return val ? val.clone() : null;
-  }
-};
-
-
-// Response CONSTANTS
-
-// token = *<any CHAR except CTLs or separators>
-// CHAR = <any US-ASCII character (0-127)>
-// CTL = <any US-ASCII control character (0-31) and DEL (127)>
-// separators = "(" | ")" | "<" | ">" | "@"
-// | "," | ";" | ":" | "\" | <">
-// | "/" | "[" | "]" | "?" | "="
-// | "{" | "}" | SP | HT
-const IS_TOKEN_ARRAY =
-  [0, 0, 0, 0, 0, 0, 0, 0, // 0
-   0, 0, 0, 0, 0, 0, 0, 0, // 8
-   0, 0, 0, 0, 0, 0, 0, 0, // 16
-   0, 0, 0, 0, 0, 0, 0, 0, // 24
-
-   0, 1, 0, 1, 1, 1, 1, 1, // 32
-   0, 0, 1, 1, 0, 1, 1, 0, // 40
-   1, 1, 1, 1, 1, 1, 1, 1, // 48
-   1, 1, 0, 0, 0, 0, 0, 0, // 56
-
-   0, 1, 1, 1, 1, 1, 1, 1, // 64
-   1, 1, 1, 1, 1, 1, 1, 1, // 72
-   1, 1, 1, 1, 1, 1, 1, 1, // 80
-   1, 1, 1, 0, 0, 0, 1, 1, // 88
-
-   1, 1, 1, 1, 1, 1, 1, 1, // 96
-   1, 1, 1, 1, 1, 1, 1, 1, // 104
-   1, 1, 1, 1, 1, 1, 1, 1, // 112
-   1, 1, 1, 0, 1, 0, 1]; // 120
-
-
-/**
-* Determines whether the given character code is a CTL.
-*
-* @param code : uint
-* the character code
-* @returns boolean
-* true if code is a CTL, false otherwise
-*/
-function isCTL(code)
-{
-  return (code >= 0 && code <= 31) || (code == 127);
-}
-
-/**
-* Represents a response to an HTTP request, encapsulating all details of that
-* response. This includes all headers, the HTTP version, status code and
-* explanation, and the entity itself.
-*
-* @param connection : Connection
-* the connection over which this response is to be written
-*/
-function Response(connection)
-{
-  /** The connection over which this response will be written. */
-  this._connection = connection;
-
-  /**
-* The HTTP version of this response; defaults to 1.1 if not set by the
-* handler.
-*/
-  this._httpVersion = nsHttpVersion.HTTP_1_1;
-
-  /**
-* The HTTP code of this response; defaults to 200.
-*/
-  this._httpCode = 200;
-
-  /**
-* The description of the HTTP code in this response; defaults to "OK".
-*/
-  this._httpDescription = "OK";
-
-  /**
-* An nsIHttpHeaders object in which the headers in this response should be
-* stored. This property is null after the status line and headers have been
-* written to the network, and it may be modified up until it is cleared,
-* except if this._finished is set first (in which case headers are written
-* asynchronously in response to a finish() call not preceded by
-* flushHeaders()).
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* Set to true when this response is ended (completely constructed if possible
-* and the connection closed); further actions on this will then fail.
-*/
-  this._ended = false;
-
-  /**
-* A stream used to hold data written to the body of this response.
-*/
-  this._bodyOutputStream = null;
-
-  /**
-* A stream containing all data that has been written to the body of this
-* response so far. (Async handlers make the data contained in this
-* unreliable as a way of determining content length in general, but auxiliary
-* saved information can sometimes be used to guarantee reliability.)
-*/
-  this._bodyInputStream = null;
-
-  /**
-* A stream copier which copies data to the network. It is initially null
-* until replaced with a copier for response headers; when headers have been
-* fully sent it is replaced with a copier for the response body, remaining
-* so for the duration of response processing.
-*/
-  this._asyncCopier = null;
-
-  /**
-* True if this response has been designated as being processed
-* asynchronously rather than for the duration of a single call to
-* nsIHttpRequestHandler.handle.
-*/
-  this._processAsync = false;
-
-  /**
-* True iff finish() has been called on this, signaling that no more changes
-* to this may be made.
-*/
-  this._finished = false;
-
-  /**
-* True iff powerSeized() has been called on this, signaling that this
-* response is to be handled manually by the response handler (which may then
-* send arbitrary data in response, even non-HTTP responses).
-*/
-  this._powerSeized = false;
-}
-Response.prototype =
-{
-  // PUBLIC CONSTRUCTION API
-
-  //
-  // see nsIHttpResponse.bodyOutputStream
-  //
-  get bodyOutputStream()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    if (!this._bodyOutputStream)
-    {
-      var pipe = new Pipe(true, false, Response.SEGMENT_SIZE, PR_UINT32_MAX,
-                          null);
-      this._bodyOutputStream = pipe.outputStream;
-      this._bodyInputStream = pipe.inputStream;
-      if (this._processAsync || this._powerSeized)
-        this._startAsyncProcessor();
-    }
-
-    return this._bodyOutputStream;
-  },
-
-  //
-  // see nsIHttpResponse.write
-  //
-  write: function(data)
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    var dataAsString = String(data);
-    this.bodyOutputStream.write(dataAsString, dataAsString.length);
-  },
-
-  //
-  // see nsIHttpResponse.setStatusLine
-  //
-  setStatusLine: function(httpVersion, code, description)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    if (!(code >= 0 && code < 1000))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    try
-    {
-      var httpVer;
-      // avoid version construction for the most common cases
-      if (!httpVersion || httpVersion == "1.1")
-        httpVer = nsHttpVersion.HTTP_1_1;
-      else if (httpVersion == "1.0")
-        httpVer = nsHttpVersion.HTTP_1_0;
-      else
-        httpVer = new nsHttpVersion(httpVersion);
-    }
-    catch (e)
-    {
-      throw Cr.NS_ERROR_INVALID_ARG;
-    }
-
-    // Reason-Phrase = *<TEXT, excluding CR, LF>
-    // TEXT = <any OCTET except CTLs, but including LWS>
-    //
-    // XXX this ends up disallowing octets which aren't Unicode, I think -- not
-    // much to do if description is IDL'd as string
-    if (!description)
-      description = "";
-    for (var i = 0; i < description.length; i++)
-      if (isCTL(description.charCodeAt(i)) && description.charAt(i) != "\t")
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // set the values only after validation to preserve atomicity
-    this._httpDescription = description;
-    this._httpCode = code;
-    this._httpVersion = httpVer;
-  },
-
-  //
-  // see nsIHttpResponse.setHeader
-  //
-  setHeader: function(name, value, merge)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    this._headers.setHeader(name, value, merge);
-  },
-
-  //
-  // see nsIHttpResponse.processAsync
-  //
-  processAsync: function()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._processAsync)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** processing connection " + this._connection.number + " async");
-    this._processAsync = true;
-
-    /*
-* Either the bodyOutputStream getter or this method is responsible for
-* starting the asynchronous processor and catching writes of data to the
-* response body of async responses as they happen, for the purpose of
-* forwarding those writes to the actual connection's output stream.
-* If bodyOutputStream is accessed first, calling this method will create
-* the processor (when it first is clear that body data is to be written
-* immediately, not buffered). If this method is called first, accessing
-* bodyOutputStream will create the processor. If only this method is
-* called, we'll write nothing, neither headers nor the nonexistent body,
-* until finish() is called. Since that delay is easily avoided by simply
-* getting bodyOutputStream or calling write(""), we don't worry about it.
-*/
-    if (this._bodyOutputStream && !this._asyncCopier)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.seizePower
-  //
-  seizePower: function()
-  {
-    if (this._processAsync)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** forcefully seizing power over connection " +
-          this._connection.number + "...");
-
-    // Purge any already-written data without sending it. We could as easily
-    // swap out the streams entirely, but that makes it possible to acquire and
-    // unknowingly use a stale reference, so we require there only be one of
-    // each stream ever for any response to avoid this complication.
-    if (this._asyncCopier)
-      this._asyncCopier.cancel(Cr.NS_BINDING_ABORTED);
-    this._asyncCopier = null;
-    if (this._bodyOutputStream)
-    {
-      var input = new BinaryInputStream(this._bodyInputStream);
-      var avail;
-      while ((avail = input.available()) > 0)
-        input.readByteArray(avail);
-    }
-
-    this._powerSeized = true;
-    if (this._bodyOutputStream)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.finish
-  //
-  finish: function()
-  {
-    if (!this._processAsync && !this._powerSeized)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._finished)
-      return;
-
-    dumpn("*** finishing connection " + this._connection.number);
-    this._startAsyncProcessor(); // in case bodyOutputStream was never accessed
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-    this._finished = true;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpResponse) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // POST-CONSTRUCTION API (not exposed externally)
-
-  /**
-* The HTTP version number of this, as a string (e.g. "1.1").
-*/
-  get httpVersion()
-  {
-    this._ensureAlive();
-    return this._httpVersion.toString();
-  },
-
-  /**
-* The HTTP status code of this response, as a string of three characters per
-* RFC 2616.
-*/
-  get httpCode()
-  {
-    this._ensureAlive();
-
-    var codeString = (this._httpCode < 10 ? "0" : "") +
-                     (this._httpCode < 100 ? "0" : "") +
-                     this._httpCode;
-    return codeString;
-  },
-
-  /**
-* The description of the HTTP status code of this response, or "" if none is
-* set.
-*/
-  get httpDescription()
-  {
-    this._ensureAlive();
-
-    return this._httpDescription;
-  },
-
-  /**
-* The headers in this response, as an nsHttpHeaders object.
-*/
-  get headers()
-  {
-    this._ensureAlive();
-
-    return this._headers;
-  },
-
-  //
-  // see nsHttpHeaders.getHeader
-  //
-  getHeader: function(name)
-  {
-    this._ensureAlive();
-
-    return this._headers.getHeader(name);
-  },
-
-  /**
-* Determines whether this response may be abandoned in favor of a newly
-* constructed response. A response may be abandoned only if it is not being
-* sent asynchronously and if raw control over it has not been taken from the
-* server.
-*
-* @returns boolean
-* true iff no data has been written to the network
-*/
-  partiallySent: function()
-  {
-    dumpn("*** partiallySent()");
-    return this._processAsync || this._powerSeized;
-  },
-
-  /**
-* If necessary, kicks off the remaining request processing needed to be done
-* after a request handler performs its initial work upon this response.
-*/
-  complete: function()
-  {
-    dumpn("*** complete()");
-    if (this._processAsync || this._powerSeized)
-    {
-      NS_ASSERT(this._processAsync ^ this._powerSeized,
-                "can't both send async and relinquish power");
-      return;
-    }
-
-    NS_ASSERT(!this.partiallySent(), "completing a partially-sent response?");
-
-    this._startAsyncProcessor();
-
-    // Now make sure we finish processing this request!
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-  },
-
-  /**
-* Abruptly ends processing of this response, usually due to an error in an
-* incoming request but potentially due to a bad error handler. Since we
-* cannot handle the error in the usual way (giving an HTTP error page in
-* response) because data may already have been sent (or because the response
-* might be expected to have been generated asynchronously or completely from
-* scratch by the handler), we stop processing this response and abruptly
-* close the connection.
-*
-* @param e : Error
-* the exception which precipitated this abort, or null if no such exception
-* was generated
-*/
-  abort: function(e)
-  {
-    dumpn("*** abort(<" + e + ">)");
-
-    // This response will be ended by the processor if one was created.
-    var copier = this._asyncCopier;
-    if (copier)
-    {
-      // We dispatch asynchronously here so that any pending writes of data to
-      // the connection will be deterministically written. This makes it easier
-      // to specify exact behavior, and it makes observable behavior more
-      // predictable for clients. Note that the correctness of this depends on
-      // callbacks in response to _waitToReadData in WriteThroughCopier
-      // happening asynchronously with respect to the actual writing of data to
-      // bodyOutputStream, as they currently do; if they happened synchronously,
-      // an event which ran before this one could write more data to the
-      // response body before we get around to canceling the copier. We have
-      // tests for this in test_seizepower.js, however, and I can't think of a
-      // way to handle both cases without removing bodyOutputStream access and
-      // moving its effective write(data, length) method onto Response, which
-      // would be slower and require more code than this anyway.
-      gThreadManager.currentThread.dispatch({
-        run: function()
-        {
-          dumpn("*** canceling copy asynchronously...");
-          copier.cancel(Cr.NS_ERROR_UNEXPECTED);
-        }
-      }, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-    else
-    {
-      this.end();
-    }
-  },
-
-  /**
-* Closes this response's network connection, marks the response as finished,
-* and notifies the server handler that the request is done being processed.
-*/
-  end: function()
-  {
-    NS_ASSERT(!this._ended, "ending this response twice?!?!");
-
-    this._connection.close();
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-
-    this._finished = true;
-    this._ended = true;
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Sends the status line and headers of this response if they haven't been
-* sent and initiates the process of copying data written to this response's
-* body to the network.
-*/
-  _startAsyncProcessor: function()
-  {
-    dumpn("*** _startAsyncProcessor()");
-
-    // Handle cases where we're being called a second time. The former case
-    // happens when this is triggered both by complete() and by processAsync(),
-    // while the latter happens when processAsync() in conjunction with sent
-    // data causes abort() to be called.
-    if (this._asyncCopier || this._ended)
-    {
-      dumpn("*** ignoring second call to _startAsyncProcessor");
-      return;
-    }
-
-    // Send headers if they haven't been sent already and should be sent, then
-    // asynchronously continue to send the body.
-    if (this._headers && !this._powerSeized)
-    {
-      this._sendHeaders();
-      return;
-    }
-
-    this._headers = null;
-    this._sendBody();
-  },
-
-  /**
-* Signals that all modifications to the response status line and headers are
-* complete and then sends that data over the network to the client. Once
-* this method completes, a different response to the request that resulted
-* in this response cannot be sent -- the only possible action in case of
-* error is to abort the response and close the connection.
-*/
-  _sendHeaders: function()
-  {
-    dumpn("*** _sendHeaders()");
-
-    NS_ASSERT(this._headers);
-    NS_ASSERT(!this._powerSeized);
-
-    // request-line
-    var statusLine = "HTTP/" + this.httpVersion + " " +
-                     this.httpCode + " " +
-                     this.httpDescription + "\r\n";
-
-    // header post-processing
-
-    var headers = this._headers;
-    headers.setHeader("Connection", "close", false);
-    headers.setHeader("Server", "httpd.js", false);
-    if (!headers.hasHeader("Date"))
-      headers.setHeader("Date", toDateString(Date.now()), false);
-
-    // Any response not being processed asynchronously must have an associated
-    // Content-Length header for reasons of backwards compatibility with the
-    // initial server, which fully buffered every response before sending it.
-    // Beyond that, however, it's good to do this anyway because otherwise it's
-    // impossible to test behaviors that depend on the presence or absence of a
-    // Content-Length header.
-    if (!this._processAsync)
-    {
-      dumpn("*** non-async response, set Content-Length");
-
-      var bodyStream = this._bodyInputStream;
-      var avail = bodyStream ? bodyStream.available() : 0;
-
-      // XXX assumes stream will always report the full amount of data available
-      headers.setHeader("Content-Length", "" + avail, false);
-    }
-
-
-    // construct and send response
-    dumpn("*** header post-processing completed, sending response head...");
-
-    // request-line
-    var preambleData = [statusLine];
-
-    // headers
-    var headEnum = headers.enumerator;
-    while (headEnum.hasMoreElements())
-    {
-      var fieldName = headEnum.getNext()
-                              .QueryInterface(Ci.nsISupportsString)
-                              .data;
-      var values = headers.getHeaderValues(fieldName);
-      for (var i = 0, sz = values.length; i < sz; i++)
-        preambleData.push(fieldName + ": " + values[i] + "\r\n");
-    }
-
-    // end request-line/headers
-    preambleData.push("\r\n");
-
-    var preamble = preambleData.join("");
-
-    var responseHeadPipe = new Pipe(true, false, 0, PR_UINT32_MAX, null);
-    responseHeadPipe.outputStream.write(preamble, preamble.length);
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, cx)
-        {
-          dumpn("*** preamble copying started");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** preamble copying complete " +
-                "[status=0x" + statusCode.toString(16) + "]");
-
-          if (!components.isSuccessCode(statusCode))
-          {
-            dumpn("!!! header copying problems: non-success statusCode, " +
-                  "ending response");
-
-            response.end();
-          }
-          else
-          {
-            response._sendBody();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    var headerCopier = this._asyncCopier =
-      new WriteThroughCopier(responseHeadPipe.inputStream,
-                             this._connection.output,
-                             copyObserver, null);
-
-    responseHeadPipe.outputStream.close();
-
-    // Forbid setting any more headers or modifying the request line.
-    this._headers = null;
-  },
-
-  /**
-* Asynchronously writes the body of the response (or the entire response, if
-* seizePower() has been called) to the network.
-*/
-  _sendBody: function()
-  {
-    dumpn("*** _sendBody");
-
-    NS_ASSERT(!this._headers, "still have headers around but sending body?");
-
-    // If no body data was written, we're done
-    if (!this._bodyInputStream)
-    {
-      dumpn("*** empty body, response finished");
-      this.end();
-      return;
-    }
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, context)
-        {
-          dumpn("*** onStartRequest");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** onStopRequest [status=0x" + statusCode.toString(16) + "]");
-
-          if (statusCode === Cr.NS_BINDING_ABORTED)
-          {
-            dumpn("*** terminating copy observer without ending the response");
-          }
-          else
-          {
-            if (!components.isSuccessCode(statusCode))
-              dumpn("*** WARNING: non-success statusCode in onStopRequest");
-
-            response.end();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    dumpn("*** starting async copier of body data...");
-    this._asyncCopier =
-      new WriteThroughCopier(this._bodyInputStream, this._connection.output,
-                            copyObserver, null);
-  },
-
-  /** Ensures that this hasn't been ended. */
-  _ensureAlive: function()
-  {
-    NS_ASSERT(!this._ended, "not handling response lifetime correctly");
-  }
-};
-
-/**
-* Size of the segments in the buffer used in storing response data and writing
-* it to the socket.
-*/
-Response.SEGMENT_SIZE = 8192;
-
-/** Serves double duty in WriteThroughCopier implementation. */
-function notImplemented()
-{
-  throw Cr.NS_ERROR_NOT_IMPLEMENTED;
-}
-
-/** Returns true iff the given exception represents stream closure. */
-function streamClosed(e)
-{
-  return e === Cr.NS_BASE_STREAM_CLOSED ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_CLOSED);
-}
-
-/** Returns true iff the given exception represents a blocked stream. */
-function wouldBlock(e)
-{
-  return e === Cr.NS_BASE_STREAM_WOULD_BLOCK ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_WOULD_BLOCK);
-}
-
-/**
-* Copies data from source to sink as it becomes available, when that data can
-* be written to sink without blocking.
-*
-* @param source : nsIAsyncInputStream
-* the stream from which data is to be read
-* @param sink : nsIAsyncOutputStream
-* the stream to which data is to be copied
-* @param observer : nsIRequestObserver
-* an observer which will be notified when the copy starts and finishes
-* @param context : nsISupports
-* context passed to observer when notified of start/stop
-* @throws NS_ERROR_NULL_POINTER
-* if source, sink, or observer are null
-*/
-function WriteThroughCopier(source, sink, observer, context)
-{
-  if (!source || !sink || !observer)
-    throw Cr.NS_ERROR_NULL_POINTER;
-
-  /** Stream from which data is being read. */
-  this._source = source;
-
-  /** Stream to which data is being written. */
-  this._sink = sink;
-
-  /** Observer watching this copy. */
-  this._observer = observer;
-
-  /** Context for the observer watching this. */
-  this._context = context;
-
-  /**
-* True iff this is currently being canceled (cancel has been called, the
-* callback may not yet have been made).
-*/
-  this._canceled = false;
-
-  /**
-* False until all data has been read from input and written to output, at
-* which point this copy is completed and cancel() is asynchronously called.
-*/
-  this._completed = false;
-
-  /** Required by nsIRequest, meaningless. */
-  this.loadFlags = 0;
-  /** Required by nsIRequest, meaningless. */
-  this.loadGroup = null;
-  /** Required by nsIRequest, meaningless. */
-  this.name = "response-body-copy";
-
-  /** Status of this request. */
-  this.status = Cr.NS_OK;
-
-  /** Arrays of byte strings waiting to be written to output. */
-  this._pendingData = [];
-
-  // start copying
-  try
-  {
-    observer.onStartRequest(this, context);
-    this._waitToReadData();
-    this._waitForSinkClosure();
-  }
-  catch (e)
-  {
-    dumpn("!!! error starting copy: " + e +
-          ("lineNumber" in e ? ", line " + e.lineNumber : ""));
-    dumpn(e.stack);
-    this.cancel(Cr.NS_ERROR_UNEXPECTED);
-  }
-}
-WriteThroughCopier.prototype =
-{
-  /* nsISupports implementation */
-
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIInputStreamCallback) ||
-        iid.equals(Ci.nsIOutputStreamCallback) ||
-        iid.equals(Ci.nsIRequest) ||
-        iid.equals(Ci.nsISupports))
-    {
-      return this;
-    }
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Receives a more-data-in-input notification and writes the corresponding
-* data to the output.
-*
-* @param input : nsIAsyncInputStream
-* the input stream on whose data we have been waiting
-*/
-  onInputStreamReady: function(input)
-  {
-    if (this._source === null)
-      return;
-
-    dumpn("*** onInputStreamReady");
-
-    //
-    // Ordinarily we'll read a non-zero amount of data from input, queue it up
-    // to be written and then wait for further callbacks. The complications in
-    // this method are the cases where we deviate from that behavior when errors
-    // occur or when copying is drawing to a finish.
-    //
-    // The edge cases when reading data are:
-    //
-    // Zero data is read
-    // If zero data was read, we're at the end of available data, so we can
-    // should stop reading and move on to writing out what we have (or, if
-    // we've already done that, onto notifying of completion).
-    // A stream-closed exception is thrown
-    // This is effectively a less kind version of zero data being read; the
-    // only difference is that we notify of completion with that result
-    // rather than with NS_OK.
-    // Some other exception is thrown
-    // This is the least kind result. We don't know what happened, so we
-    // act as though the stream closed except that we notify of completion
-    // with the result NS_ERROR_UNEXPECTED.
-    //
-
-    var bytesWanted = 0, bytesConsumed = -1;
-    try
-    {
-      input = new BinaryInputStream(input);
-
-      bytesWanted = Math.min(input.available(), Response.SEGMENT_SIZE);
-      dumpn("*** input wanted: " + bytesWanted);
-
-      if (bytesWanted > 0)
-      {
-        var data = input.readByteArray(bytesWanted);
-        bytesConsumed = data.length;
-        this._pendingData.push(String.fromCharCode.apply(String, data));
-      }
-
-      dumpn("*** " + bytesConsumed + " bytes read");
-
-      // Handle the zero-data edge case in the same place as all other edge
-      // cases are handled.
-      if (bytesWanted === 0)
-        throw Cr.NS_BASE_STREAM_CLOSED;
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** input stream closed");
-        e = bytesWanted === 0 ? Cr.NS_OK : Cr.NS_ERROR_UNEXPECTED;
-      }
-      else
-      {
-        dumpn("!!! unexpected error reading from input, canceling: " + e);
-        e = Cr.NS_ERROR_UNEXPECTED;
-      }
-
-      this._doneReadingSource(e);
-      return;
-    }
-
-    var pendingData = this._pendingData;
-
-    NS_ASSERT(bytesConsumed > 0);
-    NS_ASSERT(pendingData.length > 0, "no pending data somehow?");
-    NS_ASSERT(pendingData[pendingData.length - 1].length > 0,
-              "buffered zero bytes of data?");
-
-    NS_ASSERT(this._source !== null);
-
-    // Reading has gone great, and we've gotten data to write now. What if we
-    // don't have a place to write that data, because output went away just
-    // before this read? Drop everything on the floor, including new data, and
-    // cancel at this point.
-    if (this._sink === null)
-    {
-      pendingData.length = 0;
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we've read the data, and we know we have a place to write it. We
-    // need to queue up the data to be written, but *only* if none is queued
-    // already -- if data's already queued, the code that actually writes the
-    // data will make sure to wait on unconsumed pending data.
-    try
-    {
-      if (pendingData.length === 1)
-        this._waitToWriteData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to write data just read, swallowing and " +
-            "writing only what we already have: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Whee! We successfully read some data, and it's successfully queued up to
-    // be written. All that remains now is to wait for more data to read.
-    try
-    {
-      this._waitToReadData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to read more data: " + e);
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-    }
-  },
-
-
-  // NSIOUTPUTSTREAMCALLBACK
-
-  /**
-* Callback when data may be written to the output stream without blocking, or
-* when the output stream has been closed.
-*
-* @param output : nsIAsyncOutputStream
-* the output stream on whose writability we've been waiting, also known as
-* this._sink
-*/
-  onOutputStreamReady: function(output)
-  {
-    if (this._sink === null)
-      return;
-
-    dumpn("*** onOutputStreamReady");
-
-    var pendingData = this._pendingData;
-    if (pendingData.length === 0)
-    {
-      // There's no pending data to write. The only way this can happen is if
-      // we're waiting on the output stream's closure, so we can respond to a
-      // copying failure as quickly as possible (rather than waiting for data to
-      // be available to read and then fail to be copied). Therefore, we must
-      // be done now -- don't bother to attempt to write anything and wrap
-      // things up.
-      dumpn("!!! output stream closed prematurely, ending copy");
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-
-    NS_ASSERT(pendingData[0].length > 0, "queued up an empty quantum?");
-
-    //
-    // Write out the first pending quantum of data. The possible errors here
-    // are:
-    //
-    // The write might fail because we can't write that much data
-    // Okay, we've written what we can now, so re-queue what's left and
-    // finish writing it out later.
-    // The write failed because the stream was closed
-    // Discard pending data that we can no longer write, stop reading, and
-    // signal that copying finished.
-    // Some other error occurred.
-    // Same as if the stream were closed, but notify with the status
-    // NS_ERROR_UNEXPECTED so the observer knows something was wonky.
-    //
-
-    try
-    {
-      var quantum = pendingData[0];
-
-      // XXX |quantum| isn't guaranteed to be ASCII, so we're relying on
-      // undefined behavior! We're only using this because writeByteArray
-      // is unusably broken for asynchronous output streams; see bug 532834
-      // for details.
-      var bytesWritten = output.write(quantum, quantum.length);
-      if (bytesWritten === quantum.length)
-        pendingData.shift();
-      else
-        pendingData[0] = quantum.substring(bytesWritten);
-
-      dumpn("*** wrote " + bytesWritten + " bytes of data");
-    }
-    catch (e)
-    {
-      if (wouldBlock(e))
-      {
-        NS_ASSERT(pendingData.length > 0,
-                  "stream-blocking exception with no data to write?");
-        NS_ASSERT(pendingData[0].length > 0,
-                  "stream-blocking exception with empty quantum?");
-        this._waitToWriteData();
-        return;
-      }
-
-      if (streamClosed(e))
-        dumpn("!!! output stream prematurely closed, signaling error...");
-      else
-        dumpn("!!! unknown error: " + e + ", quantum=" + quantum);
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // The day is ours! Quantum written, now let's see if we have more data
-    // still to write.
-    try
-    {
-      if (pendingData.length > 0)
-      {
-        this._waitToWriteData();
-        return;
-      }
-    }
-    catch (e)
-    {
-      dumpn("!!! unexpected error waiting to write pending data: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we have no more pending data to write -- but might we get more in
-    // the future?
-    if (this._source !== null)
-    {
-      /*
-* If we might, then wait for the output stream to be closed. (We wait
-* only for closure because we have no data to write -- and if we waited
-* for a specific amount of data, we would get repeatedly notified for no
-* reason if over time the output stream permitted more and more data to
-* be written to it without blocking.)
-*/
-       this._waitForSinkClosure();
-    }
-    else
-    {
-      /*
-* On the other hand, if we can't have more data because the input
-* stream's gone away, then it's time to notify of copy completion.
-* Victory!
-*/
-      this._sink = null;
-      this._cancelOrDispatchCancelCallback(Cr.NS_OK);
-    }
-  },
-
-
-  // NSIREQUEST
-
-  /** Returns true if the cancel observer hasn't been notified yet. */
-  isPending: function()
-  {
-    return !this._completed;
-  },
-
-  /** Not implemented, don't use! */
-  suspend: notImplemented,
-  /** Not implemented, don't use! */
-  resume: notImplemented,
-
-  /**
-* Cancels data reading from input, asynchronously writes out any pending
-* data, and causes the observer to be notified with the given error code when
-* all writing has finished.
-*
-* @param status : nsresult
-* the status to pass to the observer when data copying has been canceled
-*/
-  cancel: function(status)
-  {
-    dumpn("*** cancel(" + status.toString(16) + ")");
-
-    if (this._canceled)
-    {
-      dumpn("*** suppressing a late cancel");
-      return;
-    }
-
-    this._canceled = true;
-    this.status = status;
-
-    // We could be in the middle of absolutely anything at this point. Both
-    // input and output might still be around, we might have pending data to
-    // write, and in general we know nothing about the state of the world. We
-    // therefore must assume everything's in progress and take everything to its
-    // final steady state (or so far as it can go before we need to finish
-    // writing out remaining data).
-
-    this._doneReadingSource(status);
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Stop reading input if we haven't already done so, passing e as the status
-* when closing the stream, and kick off a copy-completion notice if no more
-* data remains to be written.
-*
-* @param e : nsresult
-* the status to be used when closing the input stream
-*/
-  _doneReadingSource: function(e)
-  {
-    dumpn("*** _doneReadingSource(0x" + e.toString(16) + ")");
-
-    this._finishSource(e);
-    if (this._pendingData.length === 0)
-      this._sink = null;
-    else
-      NS_ASSERT(this._sink !== null, "null output?");
-
-    // If we've written out all data read up to this point, then it's time to
-    // signal completion.
-    if (this._sink === null)
-    {
-      NS_ASSERT(this._pendingData.length === 0, "pending data still?");
-      this._cancelOrDispatchCancelCallback(e);
-    }
-  },
-
-  /**
-* Stop writing output if we haven't already done so, discard any data that
-* remained to be sent, close off input if it wasn't already closed, and kick
-* off a copy-completion notice.
-*
-* @param e : nsresult
-* the status to be used when closing input if it wasn't already closed
-*/
-  _doneWritingToSink: function(e)
-  {
-    dumpn("*** _doneWritingToSink(0x" + e.toString(16) + ")");
-
-    this._pendingData.length = 0;
-    this._sink = null;
-    this._doneReadingSource(e);
-  },
-
-  /**
-* Completes processing of this copy: either by canceling the copy if it
-* hasn't already been canceled using the provided status, or by dispatching
-* the cancel callback event (with the originally provided status, of course)
-* if it already has been canceled.
-*
-* @param status : nsresult
-* the status code to use to cancel this, if this hasn't already been
-* canceled
-*/
-  _cancelOrDispatchCancelCallback: function(status)
-  {
-    dumpn("*** _cancelOrDispatchCancelCallback(" + status + ")");
-
-    NS_ASSERT(this._source === null, "should have finished input");
-    NS_ASSERT(this._sink === null, "should have finished output");
-    NS_ASSERT(this._pendingData.length === 0, "should have no pending data");
-
-    if (!this._canceled)
-    {
-      this.cancel(status);
-      return;
-    }
-
-    var self = this;
-    var event =
-      {
-        run: function()
-        {
-          dumpn("*** onStopRequest async callback");
-
-          self._completed = true;
-          try
-          {
-            self._observer.onStopRequest(self, self._context, self.status);
-          }
-          catch (e)
-          {
-            NS_ASSERT(false,
-                      "how are we throwing an exception here? we control " +
-                      "all the callers! " + e);
-          }
-        }
-      };
-
-    gThreadManager.currentThread.dispatch(event, Ci.nsIThread.DISPATCH_NORMAL);
-  },
-
-  /**
-* Kicks off another wait for more data to be available from the input stream.
-*/
-  _waitToReadData: function()
-  {
-    dumpn("*** _waitToReadData");
-    this._source.asyncWait(this, 0, Response.SEGMENT_SIZE,
-                           gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off another wait until data can be written to the output stream.
-*/
-  _waitToWriteData: function()
-  {
-    dumpn("*** _waitToWriteData");
-
-    var pendingData = this._pendingData;
-    NS_ASSERT(pendingData.length > 0, "no pending data to write?");
-    NS_ASSERT(pendingData[0].length > 0, "buffered an empty write?");
-
-    this._sink.asyncWait(this, 0, pendingData[0].length,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off a wait for the sink to which data is being copied to be closed.
-* We wait for stream closure when we don't have any data to be copied, rather
-* than waiting to write a specific amount of data. We can't wait to write
-* data because the sink might be infinitely writable, and if no data appears
-* in the source for a long time we might have to spin quite a bit waiting to
-* write, waiting to write again, &c. Waiting on stream closure instead means
-* we'll get just one notification if the sink dies. Note that when data
-* starts arriving from the sink we'll resume waiting for data to be written,
-* dropping this closure-only callback entirely.
-*/
-  _waitForSinkClosure: function()
-  {
-    dumpn("*** _waitForSinkClosure");
-
-    this._sink.asyncWait(this, Ci.nsIAsyncOutputStream.WAIT_CLOSURE_ONLY, 0,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Closes input with the given status, if it hasn't already been closed;
-* otherwise a no-op.
-*
-* @param status : nsresult
-* status code use to close the source stream if necessary
-*/
-  _finishSource: function(status)
-  {
-    dumpn("*** _finishSource(" + status.toString(16) + ")");
-
-    if (this._source !== null)
-    {
-      this._source.closeWithStatus(status);
-      this._source = null;
-    }
-  }
-};
-
-
-/**
-* A container for utility functions used with HTTP headers.
-*/
-const headerUtils =
-{
-  /**
-* Normalizes fieldName (by converting it to lowercase) and ensures it is a
-* valid header field name (although not necessarily one specified in RFC
-* 2616).
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not match the field-name production in RFC 2616
-* @returns string
-* fieldName converted to lowercase if it is a valid header, for characters
-* where case conversion is possible
-*/
-  normalizeFieldName: function(fieldName)
-  {
-    if (fieldName == "")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    for (var i = 0, sz = fieldName.length; i < sz; i++)
-    {
-      if (!IS_TOKEN_ARRAY[fieldName.charCodeAt(i)])
-      {
-        dumpn(fieldName + " is not a valid header field name!");
-        throw Cr.NS_ERROR_INVALID_ARG;
-      }
-    }
-
-    return fieldName.toLowerCase();
-  },
-
-  /**
-* Ensures that fieldValue is a valid header field value (although not
-* necessarily as specified in RFC 2616 if the corresponding field name is
-* part of the HTTP protocol), normalizes the value if it is, and
-* returns the normalized value.
-*
-* @param fieldValue : string
-* a value to be normalized as an HTTP header field value
-* @throws NS_ERROR_INVALID_ARG
-* if fieldValue does not match the field-value production in RFC 2616
-* @returns string
-* fieldValue as a normalized HTTP header field value
-*/
-  normalizeFieldValue: function(fieldValue)
-  {
-    // field-value = *( field-content | LWS )
-    // field-content = <the OCTETs making up the field-value
-    // and consisting of either *TEXT or combinations
-    // of token, separators, and quoted-string>
-    // TEXT = <any OCTET except CTLs,
-    // but including LWS>
-    // LWS = [CRLF] 1*( SP | HT )
-    //
-    // quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
-    // qdtext = <any TEXT except <">>
-    // quoted-pair = "\" CHAR
-    // CHAR = <any US-ASCII character (octets 0 - 127)>
-
-    // Any LWS that occurs between field-content MAY be replaced with a single
-    // SP before interpreting the field value or forwarding the message
-    // downstream (section 4.2); we replace 1*LWS with a single SP
-    var val = fieldValue.replace(/(?:(?:\r\n)?[ \t]+)+/g, " ");
-
-    // remove leading/trailing LWS (which has been converted to SP)
-    val = val.replace(/^ +/, "").replace(/ +$/, "");
-
-    // that should have taken care of all CTLs, so val should contain no CTLs
-    for (var i = 0, len = val.length; i < len; i++)
-      if (isCTL(val.charCodeAt(i)))
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX disallows quoted-pair where CHAR is a CTL -- will not invalidly
-    // normalize, however, so this can be construed as a tightening of the
-    // spec and not entirely as a bug
-    return val;
-  }
-};
-
-
-
-/**
-* Converts the given string into a string which is safe for use in an HTML
-* context.
-*
-* @param str : string
-* the string to make HTML-safe
-* @returns string
-* an HTML-safe version of str
-*/
-function htmlEscape(str)
-{
-  // this is naive, but it'll work
-  var s = "";
-  for (var i = 0; i < str.length; i++)
-    s += "&#" + str.charCodeAt(i) + ";";
-  return s;
-}
-
-
-/**
-* Constructs an object representing an HTTP version (see section 3.1).
-*
-* @param versionString
-* a string of the form "#.#", where # is an non-negative decimal integer with
-* or without leading zeros
-* @throws
-* if versionString does not specify a valid HTTP version number
-*/
-function nsHttpVersion(versionString)
-{
-  var matches = /^(\d+)\.(\d+)$/.exec(versionString);
-  if (!matches)
-    throw "Not a valid HTTP version!";
-
-  /** The major version number of this, as a number. */
-  this.major = parseInt(matches[1], 10);
-
-  /** The minor version number of this, as a number. */
-  this.minor = parseInt(matches[2], 10);
-
-  if (isNaN(this.major) || isNaN(this.minor) ||
-      this.major < 0 || this.minor < 0)
-    throw "Not a valid HTTP version!";
-}
-nsHttpVersion.prototype =
-{
-  /**
-* Returns the standard string representation of the HTTP version represented
-* by this (e.g., "1.1").
-*/
-  toString: function ()
-  {
-    return this.major + "." + this.minor;
-  },
-
-  /**
-* Returns true if this represents the same HTTP version as otherVersion,
-* false otherwise.
-*
-* @param otherVersion : nsHttpVersion
-* the version to compare against this
-*/
-  equals: function (otherVersion)
-  {
-    return this.major == otherVersion.major &&
-           this.minor == otherVersion.minor;
-  },
-
-  /** True if this >= otherVersion, false otherwise. */
-  atLeast: function(otherVersion)
-  {
-    return this.major > otherVersion.major ||
-           (this.major == otherVersion.major &&
-            this.minor >= otherVersion.minor);
-  }
-};
-
-nsHttpVersion.HTTP_1_0 = new nsHttpVersion("1.0");
-nsHttpVersion.HTTP_1_1 = new nsHttpVersion("1.1");
-
-
-/**
-* An object which stores HTTP headers for a request or response.
-*
-* Note that since headers are case-insensitive, this object converts headers to
-* lowercase before storing them. This allows the getHeader and hasHeader
-* methods to work correctly for any case of a header, but it means that the
-* values returned by .enumerator may not be equal case-sensitively to the
-* values passed to setHeader when adding headers to this.
-*/
-function nsHttpHeaders()
-{
-  /**
-* A hash of headers, with header field names as the keys and header field
-* values as the values. Header field names are case-insensitive, but upon
-* insertion here they are converted to lowercase. Header field values are
-* normalized upon insertion to contain no leading or trailing whitespace.
-*
-* Note also that per RFC 2616, section 4.2, two headers with the same name in
-* a message may be treated as one header with the same field name and a field
-* value consisting of the separate field values joined together with a "," in
-* their original order. This hash stores multiple headers with the same name
-* in this manner.
-*/
-  this._headers = {};
-}
-nsHttpHeaders.prototype =
-{
-  /**
-* Sets the header represented by name and value in this.
-*
-* @param name : string
-* the header name
-* @param value : string
-* the header value
-* @throws NS_ERROR_INVALID_ARG
-* if name or value is not a valid header component
-*/
-  setHeader: function(fieldName, fieldValue, merge)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    var value = headerUtils.normalizeFieldValue(fieldValue);
-
-    // The following three headers are stored as arrays because their real-world
-    // syntax prevents joining individual headers into a single header using
-    // ",". See also <http://hg.mozilla.org/mozilla-central/diff/9b2a99adc05e/netwerk/protocol/http/src/nsHttpHeaderArray.cpp#l77>
-    if (merge && name in this._headers)
-    {
-      if (name === "www-authenticate" ||
-          name === "proxy-authenticate" ||
-          name === "set-cookie")
-      {
-        this._headers[name].push(value);
-      }
-      else
-      {
-        this._headers[name][0] += "," + value;
-        NS_ASSERT(this._headers[name].length === 1,
-            "how'd a non-special header have multiple values?")
-      }
-    }
-    else
-    {
-      this._headers[name] = [value];
-    }
-  },
-
-  /**
-* Returns the value for the header specified by this.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns string
-* the field value for the given header, possibly with non-semantic changes
-* (i.e., leading/trailing whitespace stripped, whitespace runs replaced
-* with spaces, etc.) at the option of the implementation; multiple
-* instances of the header will be combined with a comma, except for
-* the three headers noted in the description of getHeaderValues
-*/
-  getHeader: function(fieldName)
-  {
-    return this.getHeaderValues(fieldName).join("\n");
-  },
-
-  /**
-* Returns the value for the header specified by fieldName as an array.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns [string]
-* an array of all the header values in this for the given
-* header name. Header values will generally be collapsed
-* into a single header by joining all header values together
-* with commas, but certain headers (Proxy-Authenticate,
-* WWW-Authenticate, and Set-Cookie) violate the HTTP spec
-* and cannot be collapsed in this manner. For these headers
-* only, the returned array may contain multiple elements if
-* that header has been added more than once.
-*/
-  getHeaderValues: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-
-    if (name in this._headers)
-      return this._headers[name];
-    else
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-  },
-
-  /**
-* Returns true if a header with the given field name exists in this, false
-* otherwise.
-*
-* @param fieldName : string
-* the field name whose existence is to be determined in this
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @returns boolean
-* true if the header's present, false otherwise
-*/
-  hasHeader: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    return (name in this._headers);
-  },
-
-  /**
-* Returns a new enumerator over the field names of the headers in this, as
-* nsISupportsStrings. The names returned will be in lowercase, regardless of
-* how they were input using setHeader (header names are case-insensitive per
-* RFC 2616).
-*/
-  get enumerator()
-  {
-    var headers = [];
-    for (var i in this._headers)
-    {
-      var supports = new SupportsString();
-      supports.data = i;
-      headers.push(supports);
-    }
-
-    return new nsSimpleEnumerator(headers);
-  }
-};
-
-
-/**
-* Constructs an nsISimpleEnumerator for the given array of items.
-*
-* @param items : Array
-* the items, which must all implement nsISupports
-*/
-function nsSimpleEnumerator(items)
-{
-  this._items = items;
-  this._nextIndex = 0;
-}
-nsSimpleEnumerator.prototype =
-{
-  hasMoreElements: function()
-  {
-    return this._nextIndex < this._items.length;
-  },
-  getNext: function()
-  {
-    if (!this.hasMoreElements())
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    return this._items[this._nextIndex++];
-  },
-  QueryInterface: function(aIID)
-  {
-    if (Ci.nsISimpleEnumerator.equals(aIID) ||
-        Ci.nsISupports.equals(aIID))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  }
-};
-
-
-/**
-* A representation of the data in an HTTP request.
-*
-* @param port : uint
-* the port on which the server receiving this request runs
-*/
-function Request(port)
-{
-  /** Method of this request, e.g. GET or POST. */
-  this._method = "";
-
-  /** Path of the requested resource; empty paths are converted to '/'. */
-  this._path = "";
-
-  /** Query string, if any, associated with this request (not including '?'). */
-  this._queryString = "";
-
-  /** Scheme of requested resource, usually http, always lowercase. */
-  this._scheme = "http";
-
-  /** Hostname on which the requested resource resides. */
-  this._host = undefined;
-
-  /** Port number over which the request was received. */
-  this._port = port;
-
-  var bodyPipe = new Pipe(false, false, 0, PR_UINT32_MAX, null);
-
-  /** Stream from which data in this request's body may be read. */
-  this._bodyInputStream = bodyPipe.inputStream;
-
-  /** Stream to which data in this request's body is written. */
-  this._bodyOutputStream = bodyPipe.outputStream;
-
-  /**
-* The headers in this request.
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* For the addition of ad-hoc properties and new functionality without having
-* to change nsIHttpRequest every time; currently lazily created, as its only
-* use is in directory listings.
-*/
-  this._bag = null;
-}
-Request.prototype =
-{
-  // SERVER METADATA
-
-  //
-  // see nsIHttpRequest.scheme
-  //
-  get scheme()
-  {
-    return this._scheme;
-  },
-
-  //
-  // see nsIHttpRequest.host
-  //
-  get host()
-  {
-    return this._host;
-  },
-
-  //
-  // see nsIHttpRequest.port
-  //
-  get port()
-  {
-    return this._port;
-  },
-
-  // REQUEST LINE
-
-  //
-  // see nsIHttpRequest.method
-  //
-  get method()
-  {
-    return this._method;
-  },
-
-  //
-  // see nsIHttpRequest.httpVersion
-  //
-  get httpVersion()
-  {
-    return this._httpVersion.toString();
-  },
-
-  //
-  // see nsIHttpRequest.path
-  //
-  get path()
-  {
-    return this._path;
-  },
-
-  //
-  // see nsIHttpRequest.queryString
-  //
-  get queryString()
-  {
-    return this._queryString;
-  },
-
-  // HEADERS
-
-  //
-  // see nsIHttpRequest.getHeader
-  //
-  getHeader: function(name)
-  {
-    return this._headers.getHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.hasHeader
-  //
-  hasHeader: function(name)
-  {
-    return this._headers.hasHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get headers()
-  {
-    return this._headers.enumerator;
-  },
-
-  //
-  // see nsIPropertyBag.enumerator
-  //
-  get enumerator()
-  {
-    this._ensurePropertyBag();
-    return this._bag.enumerator;
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get bodyInputStream()
-  {
-    return this._bodyInputStream;
-  },
-
-  //
-  // see nsIPropertyBag.getProperty
-  //
-  getProperty: function(name)
-  {
-    this._ensurePropertyBag();
-    return this._bag.getProperty(name);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpRequest) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /** Ensures a property bag has been created for ad-hoc behaviors. */
-  _ensurePropertyBag: function()
-  {
-    if (!this._bag)
-      this._bag = new WritablePropertyBag();
-  }
-};
-
-
-// XPCOM trappings
-if ("XPCOMUtils" in this && // Firefox 3.6 doesn't load XPCOMUtils in this scope for some reason...
-    "generateNSGetFactory" in XPCOMUtils) {
-  var NSGetFactory = XPCOMUtils.generateNSGetFactory([nsHttpServer]);
-}
-
-
-
-/**
-* Creates a new HTTP server listening for loopback traffic on the given port,
-* starts it, and runs the server until the server processes a shutdown request,
-* spinning an event loop so that events posted by the server's socket are
-* processed.
-*
-* This method is primarily intended for use in running this script from within
-* xpcshell and running a functional HTTP server without having to deal with
-* non-essential details.
-*
-* Note that running multiple servers using variants of this method probably
-* doesn't work, simply due to how the internal event loop is spun and stopped.
-*
-* @note
-* This method only works with Mozilla 1.9 (i.e., Firefox 3 or trunk code);
-* you should use this server as a component in Mozilla 1.8.
-* @param port
-* the port on which the server will run, or -1 if there exists no preference
-* for a specific port; note that attempting to use some values for this
-* parameter (particularly those below 1024) may cause this method to throw or
-* may result in the server being prematurely shut down
-* @param basePath
-* a local directory from which requests will be served (i.e., if this is
-* "/home/jwalden/" then a request to /index.html will load
-* /home/jwalden/index.html); if this is omitted, only the default URLs in
-* this server implementation will be functional
-*/
-function server(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  // if you're running this, you probably want to see debugging info
-  DEBUG = true;
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", SJS_TYPE);
-  srv.start(port);
-
-  var thread = gThreadManager.currentThread;
-  while (!srv.isStopped())
-    thread.processNextEvent(true);
-
-  // get rid of any pending requests
-  while (thread.hasPendingEvents())
-    thread.processNextEvent(true);
-
-  DEBUG = false;
-}
-
-function startServerAsync(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", "sjs");
-  srv.start(port);
-  return srv;
-}
-
-exports.nsHttpServer = nsHttpServer;
-exports.ScriptableInputStream = ScriptableInputStream;
-exports.server = server;
-exports.startServerAsync = startServerAsync;
diff --git a/addon-sdk/source/test/addons/places/lib/main.js b/addon-sdk/source/test/addons/places/lib/main.js
deleted file mode 100644
index 289cba4b5..000000000
--- a/addon-sdk/source/test/addons/places/lib/main.js
+++ /dev/null
@@ -1,27 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-const { safeMerge: merge } = require('sdk/util/object');
-const app = require("sdk/system/xul-app");
-
-// Once Bug 903018 is resolved, just move the application testing to
-// module.metadata.engines
-if (app.is('Firefox')) {
-  merge(module.exports,
-    require('./test-places-events'),
-    require('./test-places-bookmarks'),
-    require('./test-places-favicon'),
-    require('./test-places-history'),
-    require('./test-places-host'),
-    require('./test-places-utils')
-  );
-} else {
-  exports['test unsupported'] = (assert) => {
-    assert.pass('This application is unsupported.');
-  };
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/places/lib/places-helper.js b/addon-sdk/source/test/addons/places/lib/places-helper.js
deleted file mode 100644
index a8545b24a..000000000
--- a/addon-sdk/source/test/addons/places/lib/places-helper.js
+++ /dev/null
@@ -1,239 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- 'use strict'
-
-const { Cc, Ci, Cu } = require('chrome');
-const bmsrv = Cc['@mozilla.org/browser/nav-bookmarks-service;1'].
-                    getService(Ci.nsINavBookmarksService);
-const hsrv = Cc['@mozilla.org/browser/nav-history-service;1'].
-              getService(Ci.nsINavHistoryService);
-const brsrv = Cc["@mozilla.org/browser/nav-history-service;1"]
-                     .getService(Ci.nsIBrowserHistory);
-const tagsrv = Cc['@mozilla.org/browser/tagging-service;1'].
-              getService(Ci.nsITaggingService);
-const asyncHistory = Cc['@mozilla.org/browser/history;1'].
-              getService(Ci.mozIAsyncHistory);
-const { send } = require('sdk/addon/events');
-const { setTimeout } = require('sdk/timers');
-const { newURI } = require('sdk/url/utils');
-const { defer, all } = require('sdk/core/promise');
-const { once } = require('sdk/system/events');
-const { set } = require('sdk/preferences/service');
-const {
-  Bookmark, Group, Separator,
-  save, search,
-  MENU, TOOLBAR, UNSORTED
-} = require('sdk/places/bookmarks');
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-  "resource://gre/modules/PlacesUtils.jsm");
-
-function invalidResolve (assert) {
-  return function (e) {
-    assert.fail('Resolve state should not be called: ' + e);
-  };
-}
-exports.invalidResolve = invalidResolve;
-
-// Removes all children of group
-function clearBookmarks (group) {
-  group
-   ? bmsrv.removeFolderChildren(group.id)
-   : clearAllBookmarks();
-}
-
-function clearAllBookmarks () {
-  [MENU, TOOLBAR, UNSORTED].forEach(clearBookmarks);
-}
-
-function clearHistory (done) {
-  PlacesUtils.history.clear().catch(Cu.reportError).then(done);
-}
-
-// Cleans bookmarks and history and disables maintanance
-function resetPlaces (done) {
-  // Set last maintenance to current time to prevent
-  // Places DB maintenance occuring and locking DB
-  set('places.database.lastMaintenance', Math.floor(Date.now() / 1000));
-  clearAllBookmarks();
-  clearHistory(done);
-}
-exports.resetPlaces = resetPlaces;
-
-function compareWithHost (assert, item) {
-  let id = item.id;
-  let type = item.type === 'group' ? bmsrv.TYPE_FOLDER : bmsrv['TYPE_' + item.type.toUpperCase()];
-  let url = item.url && !item.url.endsWith('/') ? item.url + '/' : item.url;
-
-  if (type === bmsrv.TYPE_BOOKMARK) {
-    assert.equal(url, bmsrv.getBookmarkURI(id).spec.toString(), 'Matches host url');
-    let tags = tagsrv.getTagsForURI(newURI(item.url));
-    for (let tag of tags) {
-      // Handle both array for raw data and set for instances
-      if (Array.isArray(item.tags))
-        assert.ok(~item.tags.indexOf(tag), 'has correct tag');
-      else
-        assert.ok(item.tags.has(tag), 'has correct tag');
-    }
-    assert.equal(tags.length,
-      Array.isArray(item.tags) ? item.tags.length : item.tags.size,
-      'matches tag count');
-  }
-  if (type !== bmsrv.TYPE_SEPARATOR) {
-    assert.equal(item.title, bmsrv.getItemTitle(id), 'Matches host title');
-  }
-  assert.equal(item.index, bmsrv.getItemIndex(id), 'Matches host index');
-  assert.equal(item.group.id || item.group, bmsrv.getFolderIdForItem(id), 'Matches host group id');
-  assert.equal(type, bmsrv.getItemType(id), 'Matches host type');
-}
-exports.compareWithHost = compareWithHost;
-
-function addVisits (urls) {
-  var deferred = defer();
-  asyncHistory.updatePlaces([].concat(urls).map(createVisit), {
-    handleResult: function () {},
-    handleError: deferred.reject,
-    handleCompletion: deferred.resolve
-  });
-
-  return deferred.promise;
-}
-exports.addVisits = addVisits;
-
-function removeVisits (urls) {
-  [].concat(urls).map(url => {
-    hsrv.removePage(newURI(url));
-  });
-}
-exports.removeVisits = removeVisits;
-
-// Creates a mozIVisitInfo object
-function createVisit (url) {
-  let place = {}
-  place.uri = newURI(url);
-  place.title = "Test visit for " + place.uri.spec;
-  place.visits = [{
-    transitionType: hsrv.TRANSITION_LINK,
-    visitDate: +(new Date()) * 1000,
-    referredURI: undefined
-  }];
-  return place;
-}
-
-function createBookmark (data) {
-  data = data || {};
-  let item = {
-    title: data.title || 'Moz',
-    url: data.url || (!data.type || data.type === 'bookmark' ?
-      'http://moz.com/' :
-      undefined),
-    tags: data.tags || (!data.type || data.type === 'bookmark' ?
-      ['firefox'] :
-      undefined),
-    type: data.type || 'bookmark',
-    group: data.group
-  };
-  return send('sdk-places-bookmarks-create', item);
-}
-exports.createBookmark = createBookmark;
-
-function historyBatch () {
-  hsrv.runInBatchMode(() => {}, null);
-}
-exports.historyBatch = historyBatch;
-
-function createBookmarkItem (data) {
-  let deferred = defer();
-  data = data || {};
-  save({
-    title: data.title || 'Moz',
-    url: data.url || 'http://moz.com/',
-    tags: data.tags || (!data.type || data.type === 'bookmark' ?
-      ['firefox'] :
-      undefined),
-    type: data.type || 'bookmark',
-    group: data.group
-  }).on('end', function (bookmark) {
-    deferred.resolve(bookmark[0]);
-  });
-  return deferred.promise;
-}
-exports.createBookmarkItem = createBookmarkItem;
-
-function createBookmarkTree () {
-  let agg = [];
-  return createBookmarkItem({ type: 'group', title: 'mozgroup' })
-    .then(group => {
-    agg.push(group);
-    return all([createBookmarkItem({
-      title: 'mozilla.com',
-      url: 'http://mozilla.com/',
-      group: group,
-      tags: ['mozilla', 'firefox', 'thunderbird', 'rust']
-    }), createBookmarkItem({
-      title: 'mozilla.org',
-      url: 'http://mozilla.org/',
-      group: group,
-      tags: ['mozilla', 'firefox', 'thunderbird', 'rust']
-    }), createBookmarkItem({
-      title: 'firefox',
-      url: 'http://firefox.com/',
-      group: group,
-      tags: ['mozilla', 'firefox', 'browser']
-    }), createBookmarkItem({
-      title: 'thunderbird',
-      url: 'http://mozilla.org/thunderbird/',
-      group: group,
-      tags: ['mozilla', 'thunderbird', 'email']
-    }), createBookmarkItem({
-      title: 'moz subfolder',
-      group: group,
-      type: 'group'
-    })
-    ]);
-  })
-  .then(results => {
-    agg = agg.concat(results);
-    let subfolder = results.filter(item => item.type === 'group')[0];
-    return createBookmarkItem({
-      title: 'dark javascript secrets',
-      url: 'http://w3schools.com',
-      group: subfolder,
-      tags: []
-    });
-  }).then(item => {
-    agg.push(item);
-    return createBookmarkItem(
-      { type: 'group', group: MENU, title: 'other stuff' }
-    );
-  }).then(newGroup => {
-    agg.push(newGroup);
-    return all([
-      createBookmarkItem({
-        title: 'mdn',
-        url: 'http://developer.mozilla.org/en-US/',
-        group: newGroup,
-        tags: ['javascript']
-      }),
-      createBookmarkItem({
-        title: 'web audio',
-        url: 'http://webaud.io',
-        group: newGroup,
-        tags: ['javascript', 'web audio']
-      }),
-      createBookmarkItem({
-        title: 'web audio components',
-        url: 'http://component.fm',
-        group: newGroup,
-        tags: ['javascript', 'web audio', 'components']
-      })
-    ]);
-  }).then(results => {
-    agg = agg.concat(results);
-    return agg;
-  });
-}
-exports.createBookmarkTree = createBookmarkTree;
diff --git a/addon-sdk/source/test/addons/places/lib/test-places-bookmarks.js b/addon-sdk/source/test/addons/places/lib/test-places-bookmarks.js
deleted file mode 100644
index ff490f6a4..000000000
--- a/addon-sdk/source/test/addons/places/lib/test-places-bookmarks.js
+++ /dev/null
@@ -1,948 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require('chrome');
-const { request } = require('sdk/addon/host');
-const { filter } = require('sdk/event/utils');
-const { on, off } = require('sdk/event/core');
-const { setTimeout } = require('sdk/timers');
-const { newURI } = require('sdk/url/utils');
-const { defer, all, resolve } = require('sdk/core/promise');
-const { before, after } = require('sdk/test/utils');
-
-const {
-  Bookmark, Group, Separator,
-  save, search, remove,
-  MENU, TOOLBAR, UNSORTED
-} = require('sdk/places/bookmarks');
-const {
-  invalidResolve, createTree,
-  compareWithHost, createBookmark, createBookmarkItem,
-  createBookmarkTree, addVisits, resetPlaces
-} = require('./places-helper');
-const { promisedEmitter } = require('sdk/places/utils');
-const bmsrv = Cc['@mozilla.org/browser/nav-bookmarks-service;1'].
-                    getService(Ci.nsINavBookmarksService);
-const tagsrv = Cc['@mozilla.org/browser/tagging-service;1'].
-                    getService(Ci.nsITaggingService);
-
-exports.testDefaultFolders = function (assert) {
-  var ids = [
-    bmsrv.bookmarksMenuFolder,
-    bmsrv.toolbarFolder,
-    bmsrv.unfiledBookmarksFolder
-  ];
-
-  [MENU, TOOLBAR, UNSORTED].forEach(function (g, i) {
-    assert.ok(g.id === ids[i], ' default group matches id');
-  });
-};
-
-exports.testValidation = function (assert) {
-  assert.throws(() => {
-    Bookmark({ title: 'a title' });
-  }, /The `url` property must be a valid URL/, 'throws empty URL error');
-
-  assert.throws(() => {
-    Bookmark({ title: 'a title', url: 'not.a.url' });
-  }, /The `url` property must be a valid URL/, 'throws invalid URL error');
-
-  assert.throws(() => {
-    Bookmark({ url: 'http://foo.com' });
-  }, /The `title` property must be defined/, 'throws title error');
-
-  assert.throws(() => {
-    Bookmark();
-  }, /./, 'throws any error');
-
-  assert.throws(() => {
-    Group();
-  }, /The `title` property must be defined/, 'throws title error for group');
-
-  assert.throws(() => {
-    Bookmark({ url: 'http://foo.com', title: 'my title', tags: 'a tag' });
-  }, /The `tags` property must be a Set, or an array/, 'throws error for non set/array tag');
-};
-
-exports.testCreateBookmarks = function (assert, done) {
-  var bm = Bookmark({
-    title: 'moz',
-    url: 'http://mozilla.org',
-    tags: ['moz1', 'moz2', 'moz3']
-  });
-
-  save(bm).on('data', (bookmark, input) => {
-    assert.equal(input, bm, 'input is original input item');
-    assert.ok(bookmark.id, 'Bookmark has ID');
-    assert.equal(bookmark.title, 'moz');
-    assert.equal(bookmark.url, 'http://mozilla.org');
-    assert.equal(bookmark.group, UNSORTED, 'Unsorted folder is default parent');
-    assert.ok(bookmark !== bm, 'bookmark should be a new instance');
-    compareWithHost(assert, bookmark);
-  }).on('end', bookmarks => {
-    assert.equal(bookmarks.length, 1, 'returned bookmarks in end');
-    assert.equal(bookmarks[0].url, 'http://mozilla.org');
-    assert.equal(bookmarks[0].tags.has('moz1'), true, 'has first tag');
-    assert.equal(bookmarks[0].tags.has('moz2'), true, 'has second tag');
-    assert.equal(bookmarks[0].tags.has('moz3'), true, 'has third tag');
-    assert.pass('end event is called');
-    done();
-  });
-};
-
-exports.testCreateGroup = function (assert, done) {
-  save(Group({ title: 'mygroup', group: MENU })).on('data', g => {
-    assert.ok(g.id, 'Bookmark has ID');
-    assert.equal(g.title, 'mygroup', 'matches title');
-    assert.equal(g.group, MENU, 'Menu folder matches');
-    compareWithHost(assert, g);
-  }).on('end', results => {
-    assert.equal(results.length, 1);
-    assert.pass('end event is called');
-    done();
-  });
-};
-
-exports.testCreateSeparator = function (assert, done) {
-  save(Separator({ group: MENU })).on('data', function (s) {
-    assert.ok(s.id, 'Separator has id');
-    assert.equal(s.group, MENU, 'Parent group matches');
-    compareWithHost(assert, s);
-  }).on('end', function (results) {
-    assert.equal(results.length, 1);
-    assert.pass('end event is called');
-    done();
-  });
-};
-
-exports.testCreateError = function (assert, done) {
-  let bookmarks = [
-    { title: 'moz1', url: 'http://moz1.com', type: 'bookmark'},
-    { title: 'moz2', url: 'invalidurl', type: 'bookmark'},
-    { title: 'moz3', url: 'http://moz3.com', type: 'bookmark'}
-  ];
-
-  let dataCount = 0, errorCount = 0;
-  save(bookmarks).on('data', bookmark => {
-    assert.ok(/moz[1|3]/.test(bookmark.title), 'valid bookmarks complete');
-    dataCount++;
-  }).on('error', (reason, item) => {
-    assert.ok(
-      /The `url` property must be a valid URL/.test(reason),
-      'Error event called with correct reason');
-    assert.equal(item, bookmarks[1], 'returns input that failed in event');
-    errorCount++;
-  }).on('end', items => {
-    assert.equal(dataCount, 2, 'data event called twice');
-    assert.equal(errorCount, 1, 'error event called once');
-    assert.equal(items.length, bookmarks.length, 'all items should be in result');
-    assert.equal(items[0].toString(), '[object Bookmark]',
-      'should be a saved instance');
-    assert.equal(items[2].toString(), '[object Bookmark]',
-      'should be a saved instance');
-    assert.equal(items[1], bookmarks[1], 'should be original, unsaved object');
-
-    search({ query: 'moz' }).on('end', items => {
-      assert.equal(items.length, 2, 'only two items were successfully saved');
-      bookmarks[1].url = 'http://moz2.com/';
-      dataCount = errorCount = 0;
-      save(bookmarks).on('data', bookmark => {
-        dataCount++;
-      }).on('error', reason => errorCount++)
-      .on('end', items => {
-        assert.equal(items.length, 3, 'all 3 items saved');
-        assert.equal(dataCount, 3, '3 data events called');
-        assert.equal(errorCount, 0, 'no error events called');
-        search({ query: 'moz' }).on('end', items => {
-          assert.equal(items.length, 3, 'only 3 items saved');
-          items.map(item =>
-            assert.ok(/moz\d\.com/.test(item.url), 'correct item'))
-          done();
-        });
-      });
-    });
-  });
-};
-
-exports.testSaveDucktypes = function (assert, done) {
-  save({
-    title: 'moz',
-    url: 'http://mozilla.org',
-    type: 'bookmark'
-  }).on('data', (bookmark) => {
-    compareWithHost(assert, bookmark);
-    done();
-  });
-};
-
-exports.testSaveDucktypesParent = function (assert, done) {
-  let folder = { title: 'myfolder', type: 'group' };
-  let bookmark = { title: 'mozzie', url: 'http://moz.com', group: folder, type: 'bookmark' };
-  let sep = { type: 'separator', group: folder };
-  save([sep, bookmark]).on('end', (res) => {
-    compareWithHost(assert, res[0]);
-    compareWithHost(assert, res[1]);
-    assert.equal(res[0].group.title, 'myfolder', 'parent is ducktyped group');
-    assert.equal(res[1].group.title, 'myfolder', 'parent is ducktyped group');
-    done();
-  });
-};
-
-/*
- * Tests the scenario where the original bookmark item is resaved
- * and does not have an ID or an updated date, but should still be
- * mapped to the item it created previously
- */
-exports.testResaveOriginalItemMapping = function (assert, done) {
-  let bookmark = Bookmark({ title: 'moz', url: 'http://moz.org' });
-  save(bookmark).on('data', newBookmark => {
-    bookmark.title = 'new moz';
-    save(bookmark).on('data', newNewBookmark => {
-      assert.equal(newBookmark.id, newNewBookmark.id, 'should be the same bookmark item');
-      assert.equal(bmsrv.getItemTitle(newBookmark.id), 'new moz', 'should have updated title');
-      done();
-    });
-  });
-};
-
-exports.testCreateMultipleBookmarks = function (assert, done) {
-  let data = [
-    Bookmark({title: 'bm1', url: 'http://bm1.com'}),
-    Bookmark({title: 'bm2', url: 'http://bm2.com'}),
-    Bookmark({title: 'bm3', url: 'http://bm3.com'}),
-  ];
-  save(data).on('data', function (bookmark, input) {
-    let stored = data.filter(({title}) => title === bookmark.title)[0];
-    assert.equal(input, stored, 'input is original input item');
-    assert.equal(bookmark.title, stored.title, 'titles match');
-    assert.equal(bookmark.url, stored.url, 'urls match');
-    compareWithHost(assert, bookmark);
-  }).on('end', function (bookmarks) {
-    assert.equal(bookmarks.length, 3, 'all bookmarks returned');
-    done();
-  });
-};
-
-exports.testCreateImplicitParent = function (assert, done) {
-  let folder = Group({ title: 'my parent' });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: folder }),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: folder }),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: folder })
-  ];
-  save(bookmarks).on('data', function (bookmark) {
-    if (bookmark.type === 'bookmark') {
-      assert.equal(bookmark.group.title, folder.title, 'parent is linked');
-      compareWithHost(assert, bookmark);
-    } else if (bookmark.type === 'group') {
-      assert.equal(bookmark.group.id, UNSORTED.id, 'parent ID of group is correct');
-      compareWithHost(assert, bookmark);
-    }
-  }).on('end', function (results) {
-    assert.equal(results.length, 3, 'results should only hold explicit saves');
-    done();
-  });
-};
-
-exports.testCreateExplicitParent = function (assert, done) {
-  let folder = Group({ title: 'my parent' });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: folder }),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: folder }),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: folder })
-  ];
-  save(bookmarks.concat(folder)).on('data', function (bookmark) {
-    if (bookmark.type === 'bookmark') {
-      assert.equal(bookmark.group.title, folder.title, 'parent is linked');
-      compareWithHost(assert, bookmark);
-    } else if (bookmark.type === 'group') {
-      assert.equal(bookmark.group.id, UNSORTED.id, 'parent ID of group is correct');
-      compareWithHost(assert, bookmark);
-    }
-  }).on('end', function () {
-    done();
-  });
-};
-
-exports.testCreateNested = function (assert, done) {
-  let topFolder = Group({ title: 'top', group: MENU });
-  let midFolder = Group({ title: 'middle', group: topFolder });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: midFolder }),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: midFolder }),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: midFolder })
-  ];
-  let dataEventCount = 0;
-  save(bookmarks).on('data', function (bookmark) {
-    if (bookmark.type === 'bookmark') {
-      assert.equal(bookmark.group.title, midFolder.title, 'parent is linked');
-    } else if (bookmark.title === 'top') {
-      assert.equal(bookmark.group.id, MENU.id, 'parent ID of top group is correct');
-    } else {
-      assert.equal(bookmark.group.title, topFolder.title, 'parent title of middle group is correct');
-    }
-    dataEventCount++;
-    compareWithHost(assert, bookmark);
-  }).on('end', () => {
-    assert.equal(dataEventCount, 5, 'data events for all saves have occurred');
-    assert.ok('end event called');
-    done();
-  });
-};
-
-/*
- * Was a scenario when implicitly saving a bookmark that was already created,
- * it was not being properly fetched and attempted to recreate
- */
-exports.testAddingToExistingParent = function (assert, done) {
-  let group = { type: 'group', title: 'mozgroup' };
-  let bookmarks = [
-    { title: 'moz1', url: 'http://moz1.com', type: 'bookmark', group: group },
-    { title: 'moz2', url: 'http://moz2.com', type: 'bookmark', group: group },
-    { title: 'moz3', url: 'http://moz3.com', type: 'bookmark', group: group }
-  ],
-  firstBatch, secondBatch;
-
-  saveP(bookmarks).then(data => {
-    firstBatch = data;
-    return saveP([
-      { title: 'moz4', url: 'http://moz4.com', type: 'bookmark', group: group },
-      { title: 'moz5', url: 'http://moz5.com', type: 'bookmark', group: group }
-    ]);
-  }, assert.fail).then(data => {
-    secondBatch = data;
-    assert.equal(firstBatch[0].group.id, secondBatch[0].group.id,
-      'successfully saved to the same parent');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testUpdateParent = function (assert, done) {
-  let group = { type: 'group', title: 'mozgroup' };
-  saveP(group).then(item => {
-    item[0].title = 'mozgroup-resave';
-    return saveP(item[0]);
-  }).then(item => {
-    assert.equal(item[0].title, 'mozgroup-resave', 'group saved successfully');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testUpdateSeparator = function (assert, done) {
-  let sep = [Separator(), Separator(), Separator()];
-  saveP(sep).then(item => {
-    item[0].index = 2;
-    return saveP(item[0]);
-  }).then(item => {
-    assert.equal(item[0].index, 2, 'updated index of separator');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testPromisedSave = function (assert, done) {
-  let topFolder = Group({ title: 'top', group: MENU });
-  let midFolder = Group({ title: 'middle', group: topFolder });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: midFolder}),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: midFolder}),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: midFolder})
-  ];
-  let first, second, third;
-  saveP(bookmarks).then(bms => {
-    first = bms.filter(b => b.title === 'moz1')[0];
-    second = bms.filter(b => b.title === 'moz2')[0];
-    third = bms.filter(b => b.title === 'moz3')[0];
-    assert.equal(first.index, 0);
-    assert.equal(second.index, 1);
-    assert.equal(third.index, 2);
-    first.index = 3;
-    return saveP(first);
-  }).then(() => {
-    assert.equal(bmsrv.getItemIndex(first.id), 2, 'properly moved bookmark');
-    assert.equal(bmsrv.getItemIndex(second.id), 0, 'other bookmarks adjusted');
-    assert.equal(bmsrv.getItemIndex(third.id), 1, 'other bookmarks adjusted');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testPromisedErrorSave = function*(assert) {
-  let bookmarks = [
-    { title: 'moz1', url: 'http://moz1.com', type: 'bookmark'},
-    { title: 'moz2', url: 'invalidurl', type: 'bookmark'},
-    { title: 'moz3', url: 'http://moz3.com', type: 'bookmark'}
-  ];
-
-  yield saveP(bookmarks).then(() => {
-    assert.fail("should not resolve");
-  }, reason => {
-    assert.ok(
-      /The `url` property must be a valid URL/.test(reason),
-      'Error event called with correct reason');
-  });
-
-  bookmarks[1].url = 'http://moz2.com';
-  yield saveP(bookmarks);
-
-  let res = yield searchP({ query: 'moz' });
-  assert.equal(res.length, 3, 'all 3 should be saved upon retry');
-  res.map(item => assert.ok(/moz\d\.com/.test(item.url), 'correct item'));
-};
-
-exports.testMovingChildren = function (assert, done) {
-  let topFolder = Group({ title: 'top', group: MENU });
-  let midFolder = Group({ title: 'middle', group: topFolder });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: midFolder}),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: midFolder}),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: midFolder})
-  ];
-
-  save(bookmarks).on('end', bms => {
-    let first = bms.filter(b => b.title === 'moz1')[0];
-    let second = bms.filter(b => b.title === 'moz2')[0];
-    let third = bms.filter(b => b.title === 'moz3')[0];
-    assert.equal(first.index, 0);
-    assert.equal(second.index, 1);
-    assert.equal(third.index, 2);
-    /* When moving down in the same container we take
-     * into account the removal of the original item. If you want
-     * to move from index X to index Y > X you must use
-     * moveItem(id, folder, Y + 1)
-     */
-    first.index = 3;
-    save(first).on('end', () => {
-      assert.equal(bmsrv.getItemIndex(first.id), 2, 'properly moved bookmark');
-      assert.equal(bmsrv.getItemIndex(second.id), 0, 'other bookmarks adjusted');
-      assert.equal(bmsrv.getItemIndex(third.id), 1, 'other bookmarks adjusted');
-      done();
-    });
-  });
-};
-
-exports.testMovingChildrenNewFolder = function (assert, done) {
-  let topFolder = Group({ title: 'top', group: MENU });
-  let midFolder = Group({ title: 'middle', group: topFolder });
-  let newFolder = Group({ title: 'new', group: MENU });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: midFolder}),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: midFolder}),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: midFolder})
-  ];
-  save(bookmarks).on('end', bms => {
-    let first = bms.filter(b => b.title === 'moz1')[0];
-    let second = bms.filter(b => b.title === 'moz2')[0];
-    let third = bms.filter(b => b.title === 'moz3')[0];
-    let definedMidFolder = first.group;
-    let definedNewFolder;
-    first.group = newFolder;
-    assert.equal(first.index, 0);
-    assert.equal(second.index, 1);
-    assert.equal(third.index, 2);
-    save(first).on('data', (data) => {
-      if (data.type === 'group') definedNewFolder = data;
-    }).on('end', (moved) => {
-      assert.equal(bmsrv.getItemIndex(second.id), 0, 'other bookmarks adjusted');
-      assert.equal(bmsrv.getItemIndex(third.id), 1, 'other bookmarks adjusted');
-      assert.equal(bmsrv.getItemIndex(first.id), 0, 'properly moved bookmark');
-      assert.equal(bmsrv.getFolderIdForItem(first.id), definedNewFolder.id,
-        'bookmark has new parent');
-      assert.equal(bmsrv.getFolderIdForItem(second.id), definedMidFolder.id,
-        'sibling bookmarks did not move');
-      assert.equal(bmsrv.getFolderIdForItem(third.id), definedMidFolder.id,
-        'sibling bookmarks did not move');
-      done();
-    });
-  });
-};
-
-exports.testRemoveFunction = function (assert) {
-  let topFolder = Group({ title: 'new', group: MENU });
-  let midFolder = Group({ title: 'middle', group: topFolder });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: midFolder}),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: midFolder}),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: midFolder})
-  ];
-  remove([midFolder, topFolder].concat(bookmarks)).map(item => {
-    assert.equal(item.remove, true, 'remove toggled `remove` property to true');
-  });
-};
-
-exports.testRemove = function (assert, done) {
-  let id;
-  createBookmarkItem().then(data => {
-    id = data.id;
-    compareWithHost(assert, data); // ensure bookmark exists
-    save(remove(data)).on('data', (res) => {
-      assert.pass('data event should be called');
-      assert.ok(!res, 'response should be empty');
-    }).on('end', () => {
-      assert.throws(function () {
-        bmsrv.getItemTitle(id);
-      }, 'item should no longer exist');
-      done();
-    });
-  }).catch(assert.fail);
-};
-
-/*
- * Tests recursively removing children when removing a group
- */
-exports.testRemoveAllChildren = function (assert, done) {
-  let topFolder = Group({ title: 'new', group: MENU });
-  let midFolder = Group({ title: 'middle', group: topFolder });
-  let bookmarks = [
-    Bookmark({ title: 'moz1', url: 'http://moz1.com', group: midFolder}),
-    Bookmark({ title: 'moz2', url: 'http://moz2.com', group: midFolder}),
-    Bookmark({ title: 'moz3', url: 'http://moz3.com', group: midFolder})
-  ];
-
-  let saved = [];
-  save(bookmarks).on('data', (data) => saved.push(data)).on('end', () => {
-    save(remove(topFolder)).on('end', () => {
-      assert.equal(saved.length, 5, 'all items should have been saved');
-      saved.map((item) => {
-        assert.throws(function () {
-          bmsrv.getItemTitle(item.id);
-        }, 'item should no longer exist');
-      });
-      done();
-    });
-  });
-};
-
-exports.testResolution = function (assert, done) {
-  let firstSave, secondSave;
-  createBookmarkItem().then((item) => {
-    firstSave = item;
-    assert.ok(item.updated, 'bookmark has updated time');
-    item.title = 'my title';
-    // Ensure delay so a different save time is set
-    return resolve(item);
-  }).then(saveP)
-  .then(items => {
-    let item = items[0];
-    secondSave = item;
-    assert.ok(firstSave.updated < secondSave.updated, 'snapshots have different update times');
-    firstSave.title = 'updated title';
-    return saveP(firstSave, { resolve: (mine, theirs) => {
-      assert.equal(mine.title, 'updated title', 'correct data for my object');
-      assert.equal(theirs.title, 'my title', 'correct data for their object');
-      assert.equal(mine.url, theirs.url, 'other data is equal');
-      assert.equal(mine.group, theirs.group, 'other data is equal');
-      assert.ok(mine !== firstSave, 'instance is not passed in');
-      assert.ok(theirs !== secondSave, 'instance is not passed in');
-      assert.equal(mine.toString(), '[object Object]', 'serialized objects');
-      assert.equal(theirs.toString(), '[object Object]', 'serialized objects');
-      mine.title = 'a new title';
-      return mine;
-    }});
-  }).then((results) => {
-    let result = results[0];
-    assert.equal(result.title, 'a new title', 'resolve handles results');
-  }).then(done).catch(assert.fail);
-};
-
-/*
- * Same as the resolution test, but with the 'unsaved' snapshot
- */
-exports.testResolutionMapping = function (assert, done) {
-  let bookmark = Bookmark({ title: 'moz', url: 'http://bookmarks4life.com/' });
-  let saved;
-
-  saveP(bookmark).then(data => {
-    saved = data[0];
-    saved.title = 'updated title';
-    // Ensure a delay for different updated times
-    return resolve(saved);
-  }).
-  then(saveP).
-  then(() => {
-    bookmark.title = 'conflicting title';
-    return saveP(bookmark, { resolve: (mine, theirs) => {
-      assert.equal(mine.title, 'conflicting title', 'correct data for my object');
-      assert.equal(theirs.title, 'updated title', 'correct data for their object');
-      assert.equal(mine.url, theirs.url, 'other data is equal');
-      assert.equal(mine.group, theirs.group, 'other data is equal');
-      assert.ok(mine !== bookmark, 'instance is not passed in');
-      assert.ok(theirs !== saved, 'instance is not passed in');
-      assert.equal(mine.toString(), '[object Object]', 'serialized objects');
-      assert.equal(theirs.toString(), '[object Object]', 'serialized objects');
-      mine.title = 'a new title';
-      return mine;
-    }});
-  }).then((results) => {
-    let result = results[0];
-    assert.equal(result.title, 'a new title', 'resolve handles results');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testUpdateTags = function (assert, done) {
-  createBookmarkItem({ tags: ['spidermonkey'] }).then(bookmark => {
-    bookmark.tags.add('jagermonkey');
-    bookmark.tags.add('ionmonkey');
-    bookmark.tags.delete('spidermonkey');
-    save(bookmark).on('data', saved => {
-      assert.equal(saved.tags.size, 2, 'should have 2 tags');
-      assert.ok(saved.tags.has('jagermonkey'), 'should have added tag');
-      assert.ok(saved.tags.has('ionmonkey'), 'should have added tag');
-      assert.ok(!saved.tags.has('spidermonkey'), 'should not have removed tag');
-      done();
-    });
-  }).catch(assert.fail);
-};
-
-/*
- * View `createBookmarkTree` in `./places-helper.js` to see
- * expected tree construction
- */
-
-exports.testSearchByGroupSimple = function (assert, done) {
-  createBookmarkTree().then(() => {
-     // In initial release of Places API, groups can only be queried
-     // via a 'simple query', which is one folder set, and no other
-     // parameters
-    return searchP({ group: UNSORTED });
-  }).then(results => {
-    let groups = results.filter(({type}) => type === 'group');
-    assert.equal(groups.length, 2, 'returns folders');
-    assert.equal(results.length, 7,
-      'should return all bookmarks and folders under UNSORTED');
-    assert.equal(groups[0].toString(), '[object Group]', 'returns instance');
-    return searchP({
-      group: groups.filter(({title}) => title === 'mozgroup')[0]
-    });
-  }).then(results => {
-    let groups = results.filter(({type}) => type === 'group');
-    assert.equal(groups.length, 1, 'returns one subfolder');
-    assert.equal(results.length, 6,
-      'returns all children bookmarks/folders');
-    assert.ok(results.filter(({url}) => url === 'http://w3schools.com/'),
-      'returns nested children');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testSearchByGroupComplex = function (assert, done) {
-  let mozgroup;
-  createBookmarkTree().then(results => {
-    mozgroup = results.filter(({title}) => title === 'mozgroup')[0];
-    return searchP({ group: mozgroup, query: 'javascript' });
-  }).then(results => {
-    assert.equal(results.length, 1, 'only one javascript result under mozgroup');
-    assert.equal(results[0].url, 'http://w3schools.com/', 'correct result');
-    return searchP({ group: mozgroup, url: '*.mozilla.org' });
-  }).then(results => {
-    assert.equal(results.length, 2, 'expected results');
-    assert.ok(
-      !results.filter(({url}) => /developer.mozilla/.test(url)).length,
-      'does not find results from other folders');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testSearchEmitters = function (assert, done) {
-  createBookmarkTree().then(() => {
-    let count = 0;
-    search({ tags: ['mozilla', 'firefox'] }).on('data', data => {
-      assert.ok(/mozilla|firefox/.test(data.title), 'one of the correct items');
-      assert.ok(data.tags.has('firefox'), 'has firefox tag');
-      assert.ok(data.tags.has('mozilla'), 'has mozilla tag');
-      assert.equal(data + '', '[object Bookmark]', 'returns bookmark');
-      count++;
-    }).on('end', data => {
-      assert.equal(count, 3, 'data event was called for each item');
-      assert.equal(data.length, 3,
-        'should return two bookmarks that have both mozilla AND firefox');
-      assert.equal(data[0].title, 'mozilla.com', 'returns correct bookmark');
-      assert.equal(data[1].title, 'mozilla.org', 'returns correct bookmark');
-      assert.equal(data[2].title, 'firefox', 'returns correct bookmark');
-      assert.equal(data[0] + '', '[object Bookmark]', 'returns bookmarks');
-      done();
-    });
-  }).catch(assert.fail);
-};
-
-exports.testSearchTags = function (assert, done) {
-  createBookmarkTree().then(() => {
-    // AND tags
-    return searchP({ tags: ['mozilla', 'firefox'] });
-  }).then(data => {
-    assert.equal(data.length, 3,
-      'should return two bookmarks that have both mozilla AND firefox');
-    assert.equal(data[0].title, 'mozilla.com', 'returns correct bookmark');
-    assert.equal(data[1].title, 'mozilla.org', 'returns correct bookmark');
-    assert.equal(data[2].title, 'firefox', 'returns correct bookmark');
-    assert.equal(data[0] + '', '[object Bookmark]', 'returns bookmarks');
-    return searchP([{tags: ['firefox']}, {tags: ['javascript']}]);
-  }).then(data => {
-    // OR tags
-    assert.equal(data.length, 6,
-      'should return all bookmarks with firefox OR javascript tag');
-  }).then(done).catch(assert.fail);
-};
-
-/*
- * Tests 4 scenarios
- * '*.mozilla.com'
- * 'mozilla.com'
- * 'http://mozilla.com/'
- * 'http://mozilla.com/*'
- */
-exports.testSearchURLForBookmarks = function*(assert) {
-  yield createBookmarkTree()
-  let data = yield searchP({ url: 'mozilla.org' });
-
-  assert.equal(data.length, 2, 'only URLs with host domain');
-  assert.equal(data[0].url, 'http://mozilla.org/');
-  assert.equal(data[1].url, 'http://mozilla.org/thunderbird/');
-
-  data = yield searchP({ url: '*.mozilla.org' });
-
-  assert.equal(data.length, 3, 'returns domain and when host is other than domain');
-  assert.equal(data[0].url, 'http://mozilla.org/');
-  assert.equal(data[1].url, 'http://mozilla.org/thunderbird/');
-  assert.equal(data[2].url, 'http://developer.mozilla.org/en-US/');
-
-  data = yield searchP({ url: 'http://mozilla.org' });
-
-  assert.equal(data.length, 1, 'only exact URL match');
-  assert.equal(data[0].url, 'http://mozilla.org/');
-
-  data = yield searchP({ url: 'http://mozilla.org/*' });
-
-  assert.equal(data.length, 2, 'only URLs that begin with query');
-  assert.equal(data[0].url, 'http://mozilla.org/');
-  assert.equal(data[1].url, 'http://mozilla.org/thunderbird/');
-
-  data = yield searchP([{ url: 'mozilla.org' }, { url: 'component.fm' }]);
-
-  assert.equal(data.length, 3, 'returns URLs that match EITHER query');
-  assert.equal(data[0].url, 'http://mozilla.org/');
-  assert.equal(data[1].url, 'http://mozilla.org/thunderbird/');
-  assert.equal(data[2].url, 'http://component.fm/');
-};
-
-/*
- * Searches url, title, tags
- */
-exports.testSearchQueryForBookmarks = function*(assert) {
-  yield createBookmarkTree();
-
-  let data = yield searchP({ query: 'thunder' });
-  assert.equal(data.length, 3);
-  assert.equal(data[0].title, 'mozilla.com', 'query matches tag, url, or title');
-  assert.equal(data[1].title, 'mozilla.org', 'query matches tag, url, or title');
-  assert.equal(data[2].title, 'thunderbird', 'query matches tag, url, or title');
-
-  data = yield searchP([{ query: 'rust' }, { query: 'component' }]);
-  // rust OR component
-  assert.equal(data.length, 3);
-  assert.equal(data[0].title, 'mozilla.com', 'query matches tag, url, or title');
-  assert.equal(data[1].title, 'mozilla.org', 'query matches tag, url, or title');
-  assert.equal(data[2].title, 'web audio components', 'query matches tag, url, or title');
-
-  data = yield searchP([{ query: 'moz', tags: ['javascript']}]);
-  assert.equal(data.length, 1);
-  assert.equal(data[0].title, 'mdn',
-    'only one item matches moz query AND has a javascript tag');
-};
-
-/*
- * Test caching on bulk calls.
- * Each construction of a bookmark item snapshot results in
- * the recursive lookup of parent groups up to the root groups --
- * ensure that the appropriate instances equal each other, and no duplicate
- * fetches are called
- *
- * Implementation-dependent, this checks the host event `sdk-places-bookmarks-get`,
- * and if implementation changes, this could increase or decrease
- */
-
-exports.testCaching = function (assert, done) {
-  let count = 0;
-  let stream = filter(request, ({event}) =>
-    /sdk-places-bookmarks-get/.test(event));
-  on(stream, 'data', handle);
-
-  let group = { type: 'group', title: 'mozgroup' };
-  let bookmarks = [
-    { title: 'moz1', url: 'http://moz1.com', type: 'bookmark', group: group },
-    { title: 'moz2', url: 'http://moz2.com', type: 'bookmark', group: group },
-    { title: 'moz3', url: 'http://moz3.com', type: 'bookmark', group: group }
-  ];
-
-  /*
-   * Use timeout in tests since the platform calls are synchronous
-   * and the counting event shim may not have occurred yet
-   */
-
-  saveP(bookmarks).then(() => {
-    assert.equal(count, 0, 'all new items and root group, no fetches should occur');
-    count = 0;
-    return saveP([
-      { title: 'moz4', url: 'http://moz4.com', type: 'bookmark', group: group },
-      { title: 'moz5', url: 'http://moz5.com', type: 'bookmark', group: group }
-    ]);
-  // Test `save` look-up
-  }).then(() => {
-    assert.equal(count, 1, 'should only look up parent once');
-    count = 0;
-    return searchP({ query: 'moz' });
-  }).then(results => {
-    // Should query for each bookmark (5) from the query (id -> data),
-    // their parent during `construct` (1) and the root shouldn't
-    // require a lookup
-    assert.equal(count, 6, 'lookup occurs once for each item and parent');
-    off(stream, 'data', handle);
-  }).then(done).catch(assert.fail);
-
-  function handle ({data}) {
-    return count++;
-  }
-};
-
-/*
- * Search Query Options
- */
-
-exports.testSearchCount = function (assert, done) {
-  let max = 8;
-  createBookmarkTree()
-  .then(testCount(1))
-  .then(testCount(2))
-  .then(testCount(3))
-  .then(testCount(5))
-  .then(testCount(10))
-  .then(done)
-  .catch(assert.fail);
-
-  function testCount (n) {
-    return function () {
-      return searchP({}, { count: n }).then(results => {
-        if (n > max) n = max;
-        assert.equal(results.length, n,
-          'count ' + n + ' returns ' + n + ' results');
-      });
-    };
-  }
-};
-
-exports.testSearchSortForBookmarks = function (assert, done) {
-  let urls = [
-    'http://mozilla.com/', 'http://webaud.io/', 'http://mozilla.com/webfwd/',
-    'http://developer.mozilla.com/', 'http://bandcamp.com/'
-  ];
-
-  saveP(
-    urls.map(url =>
-      Bookmark({ url: url, title: url.replace(/http:\/\/|\//g,'')}))
-  ).then(() => {
-    return searchP({}, { sort: 'title' });
-  }).then(results => {
-    checkOrder(results, [4,3,0,2,1]);
-    return searchP({}, { sort: 'title', descending: true });
-  }).then(results => {
-    checkOrder(results, [1,2,0,3,4]);
-    return searchP({}, { sort: 'url' });
-  }).then(results => {
-    checkOrder(results, [4,3,0,2,1]);
-    return searchP({}, { sort: 'url', descending: true });
-  }).then(results => {
-    checkOrder(results, [1,2,0,3,4]);
-    return addVisits(['http://mozilla.com/', 'http://mozilla.com']);
-  }).then(() =>
-    saveP(Bookmark({ url: 'http://github.com', title: 'github.com' }))
-  ).then(() => addVisits('http://bandcamp.com/'))
-  .then(() => searchP({ query: 'webfwd' }))
-  .then(results => {
-    results[0].title = 'new title for webfwd';
-    return saveP(results[0]);
-  })
-  .then(() =>
-    searchP({}, { sort: 'visitCount' })
-  ).then(results => {
-    assert.equal(results[5].url, 'http://mozilla.com/',
-      'last entry is the highest visit count');
-    return searchP({}, { sort: 'visitCount', descending: true });
-  }).then(results => {
-    assert.equal(results[0].url, 'http://mozilla.com/',
-      'first entry is the highest visit count');
-    return searchP({}, { sort: 'date' });
-  }).then(results => {
-    assert.equal(results[5].url, 'http://bandcamp.com/',
-      'latest visited should be first');
-    return searchP({}, { sort: 'date', descending: true });
-  }).then(results => {
-    assert.equal(results[0].url, 'http://bandcamp.com/',
-      'latest visited should be at the end');
-    return searchP({}, { sort: 'dateAdded' });
-  }).then(results => {
-    assert.equal(results[5].url, 'http://github.com/',
-     'last added should be at the end');
-    return searchP({}, { sort: 'dateAdded', descending: true });
-  }).then(results => {
-    assert.equal(results[0].url, 'http://github.com/',
-      'last added should be first');
-    return searchP({}, { sort: 'lastModified' });
-  }).then(results => {
-    assert.equal(results[5].url, 'http://mozilla.com/webfwd/',
-      'last modified should be last');
-    return searchP({}, { sort: 'lastModified', descending: true });
-  }).then(results => {
-    assert.equal(results[0].url, 'http://mozilla.com/webfwd/',
-      'last modified should be first');
-  }).then(done).catch(assert.fail);
-
-  function checkOrder (results, nums) {
-    assert.equal(results.length, nums.length, 'expected return count');
-    for (let i = 0; i < nums.length; i++) {
-      assert.equal(results[i].url, urls[nums[i]], 'successful order');
-    }
-  }
-};
-
-exports.testSearchComplexQueryWithOptions = function (assert, done) {
-  createBookmarkTree().then(() => {
-    return searchP([
-      { tags: ['rust'], url: '*.mozilla.org' },
-      { tags: ['javascript'], query: 'mozilla' }
-    ], { sort: 'title' });
-  }).then(results => {
-    let expected = [
-      'http://developer.mozilla.org/en-US/',
-      'http://mozilla.org/'
-    ];
-    for (let i = 0; i < expected.length; i++)
-      assert.equal(results[i].url, expected[i], 'correct ordering and item');
-  }).then(done).catch(assert.fail);
-};
-
-exports.testCheckSaveOrder = function (assert, done) {
-  let group = Group({ title: 'mygroup' });
-  let bookmarks = [
-    Bookmark({ url: 'http://url1.com', title: 'url1', group: group }),
-    Bookmark({ url: 'http://url2.com', title: 'url2', group: group }),
-    Bookmark({ url: 'http://url3.com', title: 'url3', group: group }),
-    Bookmark({ url: 'http://url4.com', title: 'url4', group: group }),
-    Bookmark({ url: 'http://url5.com', title: 'url5', group: group })
-  ];
-  saveP(bookmarks).then(results => {
-    for (let i = 0; i < bookmarks.length; i++)
-      assert.equal(results[i].url, bookmarks[i].url,
-        'correct ordering of bookmark results');
-  }).then(done).catch(assert.fail);
-};
-
-before(exports, (name, assert, done) => resetPlaces(done));
-after(exports, (name, assert, done) => resetPlaces(done));
-
-function saveP () {
-  return promisedEmitter(save.apply(null, Array.prototype.slice.call(arguments)));
-}
-
-function searchP () {
-  return promisedEmitter(search.apply(null, Array.prototype.slice.call(arguments)));
-}
diff --git a/addon-sdk/source/test/addons/places/lib/test-places-events.js b/addon-sdk/source/test/addons/places/lib/test-places-events.js
deleted file mode 100644
index 3033f78d4..000000000
--- a/addon-sdk/source/test/addons/places/lib/test-places-events.js
+++ /dev/null
@@ -1,328 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require('chrome');
-const { defer, all } = require('sdk/core/promise');
-const { filter } = require('sdk/event/utils');
-const { on, off } = require('sdk/event/core');
-const { events } = require('sdk/places/events');
-const { setTimeout } = require('sdk/timers');
-const { before, after } = require('sdk/test/utils');
-const bmsrv = Cc['@mozilla.org/browser/nav-bookmarks-service;1'].
-                getService(Ci.nsINavBookmarksService);
-const { release, platform } = require('node/os');
-
-const isOSX10_6 = (() => {
-  let vString = release();
-  return vString && /darwin/.test(platform()) && /10\.6/.test(vString);
-})();
-
-const { search } = require('sdk/places/history');
-const {
-  invalidResolve, createTree, createBookmark,
-  compareWithHost, addVisits, resetPlaces, createBookmarkItem,
-  removeVisits, historyBatch
-} = require('./places-helper');
-const { save, MENU, UNSORTED } = require('sdk/places/bookmarks');
-const { promisedEmitter } = require('sdk/places/utils');
-
-exports['test bookmark-item-added'] = function (assert, done) {
-  events.on('data', function handler ({type, data}) {
-    if (type !== 'bookmark-item-added') return;
-    if (data.title !== 'bookmark-added-title') return;
-    events.off('data', handler);
-
-    assert.equal(type, 'bookmark-item-added', 'correct type in bookmark-added event');
-    assert.equal(data.type, 'bookmark', 'correct data.type in bookmark-added event');
-    assert.ok(data.id != null, 'correct data.id in bookmark-added event');
-    assert.notEqual(data.parentId, null, 'correct data.parentId in bookmark-added event');
-    assert.ok(data.index >= 0, 'correct data.index in bookmark-added event');
-    assert.equal(data.url, 'http://moz.com/', 'correct data.url in bookmark-added event');
-    assert.notEqual(data.dateAdded, null, 'correct data.dateAdded in bookmark-added event');
-    done();
-  });
-  createBookmark({ title: 'bookmark-added-title' });
-};
-
-exports['test bookmark-item-changed'] = function (assert, done) {
-  let id;
-  let complete = makeCompleted(done);
-
-  // Due to bug 969616 and bug 971964, disabling tests in 10.6 (happens only
-  // in debug builds) to prevent intermittent failures
-  if (isOSX10_6) {
-    assert.pass('skipping test in OSX 10.6');
-    return done();
-  }
-
-  function handler ({type, data}) {
-    if (type !== 'bookmark-item-changed') return;
-    if (data.id !== id) return;
-    // Abort if the 'bookmark-item-changed' event isn't for the `title` property,
-    // as sometimes the event can be for the `url` property.
-    // Intermittent failure, bug 969616
-    if (data.property !== 'title') return;
-
-    assert.equal(type, 'bookmark-item-changed',
-      'correct type in bookmark-item-changed event');
-    assert.equal(data.type, 'bookmark',
-      'correct data in bookmark-item-changed event');
-    assert.equal(data.property, 'title',
-      'correct property in bookmark-item-changed event');
-    assert.equal(data.value, 'bookmark-changed-title-2',
-      'correct value in bookmark-item-changed event');
-    assert.ok(data.id === id, 'correct id in bookmark-item-changed event');
-    assert.ok(data.parentId != null, 'correct data in bookmark-added event');
-
-    events.off('data', handler);
-    complete();
-  }
-  events.on('data', handler);
-
-  createBookmarkItem({ title: 'bookmark-changed-title' }).then(item => {
-    id = item.id;
-    item.title = 'bookmark-changed-title-2';
-    return saveP(item);
-  }).then(complete).catch(assert.fail);
-};
-
-exports['test bookmark-item-moved'] = function (assert, done) {
-  let id;
-  let complete = makeCompleted(done);
-  let previousIndex, previousParentId;
-
-  // Due to bug 969616 and bug 971964, disabling tests in 10.6 (happens only
-  // in debug builds) to prevent intermittent failures
-  if (isOSX10_6) {
-    assert.ok(true, 'skipping test in OSX 10.6');
-    return done();
-  }
-
-  function handler ({type, data}) {
-    if (type !== 'bookmark-item-moved') return;
-    if (data.id !== id) return;
-    assert.equal(type, 'bookmark-item-moved',
-      'correct type in bookmark-item-moved event');
-    assert.equal(data.type, 'bookmark',
-      'correct data in bookmark-item-moved event');
-    assert.ok(data.id === id, 'correct id in bookmark-item-moved event');
-    assert.equal(data.previousParentId, previousParentId,
-      'correct previousParentId');
-    assert.equal(data.currentParentId, bmsrv.getFolderIdForItem(id),
-      'correct currentParentId');
-    assert.equal(data.previousIndex, previousIndex, 'correct previousIndex');
-    assert.equal(data.currentIndex, bmsrv.getItemIndex(id), 'correct currentIndex');
-
-    events.off('data', handler);
-    complete();
-  }
-  events.on('data', handler);
-
-  createBookmarkItem({
-    title: 'bookmark-moved-title',
-    group: UNSORTED
-  }).then(item => {
-    id = item.id;
-    previousIndex = bmsrv.getItemIndex(id);
-    previousParentId = bmsrv.getFolderIdForItem(id);
-    item.group = MENU;
-    return saveP(item);
-  }).then(complete).catch(assert.fail);
-};
-
-exports['test bookmark-item-removed'] = function (assert, done) {
-  let id;
-  let complete = makeCompleted(done);
-  function handler ({type, data}) {
-    if (type !== 'bookmark-item-removed') return;
-    if (data.id !== id) return;
-    assert.equal(type, 'bookmark-item-removed',
-      'correct type in bookmark-item-removed event');
-    assert.equal(data.type, 'bookmark',
-      'correct data in bookmark-item-removed event');
-    assert.ok(data.id === id, 'correct id in bookmark-item-removed event');
-    assert.equal(data.parentId, UNSORTED.id,
-      'correct parentId in bookmark-item-removed');
-    assert.equal(data.url, 'http://moz.com/',
-      'correct url in bookmark-item-removed event');
-    assert.equal(data.index, 0,
-      'correct index in bookmark-item-removed event');
-
-    events.off('data', handler);
-    complete();
-  }
-  events.on('data', handler);
-
-  createBookmarkItem({
-    title: 'bookmark-item-remove-title',
-    group: UNSORTED
-  }).then(item => {
-    id = item.id;
-    item.remove = true;
-    return saveP(item);
-  }).then(complete).catch(assert.fail);
-};
-
-exports['test bookmark-item-visited'] = function (assert, done) {
-  let id;
-  let complete = makeCompleted(done);
-  function handler ({type, data}) {
-    if (type !== 'bookmark-item-visited') return;
-    if (data.id !== id) return;
-    assert.equal(type, 'bookmark-item-visited',
-      'correct type in bookmark-item-visited event');
-    assert.ok(data.id === id, 'correct id in bookmark-item-visited event');
-    assert.equal(data.parentId, UNSORTED.id,
-      'correct parentId in bookmark-item-visited');
-    assert.ok(data.transitionType != null,
-      'has a transition type in bookmark-item-visited event');
-    assert.ok(data.time != null,
-      'has a time in bookmark-item-visited event');
-    assert.ok(data.visitId != null,
-      'has a visitId in bookmark-item-visited event');
-    assert.equal(data.url, 'http://bookmark-item-visited.com/',
-      'correct url in bookmark-item-visited event');
-
-    events.off('data', handler);
-    complete();
-  }
-  events.on('data', handler);
-
-  createBookmarkItem({
-    title: 'bookmark-item-visited',
-    url: 'http://bookmark-item-visited.com/'
-  }).then(item => {
-    id = item.id;
-    return addVisits('http://bookmark-item-visited.com/');
-  }).then(complete).catch(assert.fail);
-};
-
-exports['test history-start-batch, history-end-batch, history-start-clear'] = function (assert, done) {
-  let complete = makeCompleted(done, 4);
-  let startEvent = filter(events, ({type}) => type === 'history-start-batch');
-  let endEvent = filter(events, ({type}) => type === 'history-end-batch');
-  let clearEvent = filter(events, ({type}) => type === 'history-start-clear');
-  function startHandler ({type, data}) {
-    assert.pass('history-start-batch called');
-    assert.equal(type, 'history-start-batch',
-      'history-start-batch has correct type');
-    off(startEvent, 'data', startHandler);
-    on(endEvent, 'data', endHandler);
-    complete();
-  }
-  function endHandler ({type, data}) {
-    assert.pass('history-end-batch called');
-    assert.equal(type, 'history-end-batch',
-      'history-end-batch has correct type');
-    off(endEvent, 'data', endHandler);
-    complete();
-  }
-  function clearHandler ({type, data}) {
-    assert.pass('history-start-clear called');
-    assert.equal(type, 'history-start-clear',
-      'history-start-clear has correct type');
-    off(clearEvent, 'data', clearHandler);
-    complete();
-  }
-
-  on(startEvent, 'data', startHandler);
-  on(clearEvent, 'data', clearHandler);
-
-  historyBatch();
-  resetPlaces(complete);
-};
-
-exports['test history-visit, history-title-changed'] = function (assert, done) {
-  let complete = makeCompleted(() => {
-    off(titleEvents, 'data', titleHandler);
-    off(visitEvents, 'data', visitHandler);
-    done();
-  }, 6);
-  let visitEvents = filter(events, ({type}) => type === 'history-visit');
-  let titleEvents = filter(events, ({type}) => type === 'history-title-changed');
-
-  let urls = ['http://moz.com/', 'http://firefox.com/', 'http://mdn.com/'];
-
-  function visitHandler ({type, data}) {
-    assert.equal(type, 'history-visit', 'correct type in history-visit');
-    assert.ok(~urls.indexOf(data.url), 'history-visit has correct url');
-    assert.ok(data.visitId != null, 'history-visit has a visitId');
-    assert.ok(data.time != null, 'history-visit has a time');
-    assert.ok(data.sessionId != null, 'history-visit has a sessionId');
-    assert.ok(data.referringId != null, 'history-visit has a referringId');
-    assert.ok(data.transitionType != null, 'history-visit has a transitionType');
-    complete();
-  }
-
-  function titleHandler ({type, data}) {
-    assert.equal(type, 'history-title-changed',
-      'correct type in history-title-changed');
-    assert.ok(~urls.indexOf(data.url),
-      'history-title-changed has correct url');
-    assert.ok(data.title, 'history-title-changed has title');
-    complete();
-  }
-
-  on(titleEvents, 'data', titleHandler);
-  on(visitEvents, 'data', visitHandler);
-  addVisits(urls);
-}
-
-exports['test history-delete-url'] = function (assert, done) {
-  let complete = makeCompleted(() => {
-    events.off('data', handler);
-    done();
-  }, 3);
-  let urls = ['http://moz.com/', 'http://firefox.com/', 'http://mdn.com/'];
-  function handler({type, data}) {
-    if (type !== 'history-delete-url') return;
-    assert.equal(type, 'history-delete-url',
-      'history-delete-url has correct type');
-    assert.ok(~urls.indexOf(data.url), 'history-delete-url has correct url');
-    complete();
-  }
-
-  events.on('data', handler);
-  addVisits(urls).then(() => {
-    removeVisits(urls);
-  });
-};
-
-exports['test history-page-changed'] = function (assert) {
-  assert.pass('history-page-changed tested in test-places-favicons');
-};
-
-exports['test history-delete-visits'] = function (assert) {
-  assert.pass('TODO test history-delete-visits');
-};
-
-// Bug 1060843
-// Wait a tick before finishing tests, as some bookmark activities require
-// completion of a result for events. For example, when creating a bookmark,
-// a `bookmark-item-added` event is fired, listened to by the first test here,
-// while constructing the bookmark item requires subsequent calls to that bookmark item.
-// If we destroy the underlying bookmark immediately, these calls will fail.
-//
-// The places SDK abstraction around this alleviates it, but these are low level events.
-after(exports, (name, assert, done) => setTimeout(() => resetPlaces(done), 1));
-before(exports, (name, assert, done) => resetPlaces(done));
-
-function saveP () {
-  return promisedEmitter(save.apply(null, Array.prototype.slice.call(arguments)));
-}
-
-function makeCompleted (done, countTo) {
-  let count = 0;
-  countTo = countTo || 2;
-  return function () {
-    if (++count === countTo) done();
-  };
-}
diff --git a/addon-sdk/source/test/addons/places/lib/test-places-favicon.js b/addon-sdk/source/test/addons/places/lib/test-places-favicon.js
deleted file mode 100644
index 669c66e64..000000000
--- a/addon-sdk/source/test/addons/places/lib/test-places-favicon.js
+++ /dev/null
@@ -1,242 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci, Cu } = require('chrome');
-const { getFavicon } = require('sdk/places/favicon');
-const tabs = require('sdk/tabs');
-const open = tabs.open;
-const port = 8099;
-const host = 'http://localhost:' + port;
-const { onFaviconChange, serve, binFavicon } = require('./favicon-helpers');
-const { once } = require('sdk/system/events');
-const { resetPlaces } = require('./places-helper');
-const faviconService = Cc["@mozilla.org/browser/favicon-service;1"].
-                         getService(Ci.nsIFaviconService);
-
-exports.testStringGetFaviconCallbackSuccess = function*(assert) {
-  let name = 'callbacksuccess'
-  let srv = yield makeServer(name);
-  let url = host + '/' + name + '.html';
-  let favicon = host + '/' + name + '.ico';
-  let tab;
-
-  let wait = new Promise(resolve => {
-    onFaviconChange(url).then((faviconUrl) => {
-      getFavicon(url, (url) => {
-        assert.equal(favicon, url, 'Callback returns correct favicon url');
-        resolve();
-      });
-    });
-  });
-
-  assert.pass("Opening tab");
-
-  open({
-    url: url,
-    onOpen: (newTab) => tab = newTab,
-    inBackground: true
-  });
-
-  yield wait;
-
-  assert.pass("Complete");
-
-  yield complete(tab, srv);
-};
-
-exports.testStringGetFaviconCallbackFailure = function*(assert) {
-  let name = 'callbackfailure';
-  let srv = yield makeServer(name);
-  let url = host + '/' + name + '.html';
-  let tab;
-
-  let wait = waitAndExpire(url);
-
-  assert.pass("Opening tab");
-
-  open({
-    url: url,
-    onOpen: (newTab) => tab = newTab,
-    inBackground: true
-  });
-
-  yield wait;
-
-  assert.pass("Getting favicon");
-
-  yield new Promise(resolve => {
-    getFavicon(url, (url) => {
-      assert.equal(url, null, 'Callback returns null');
-      resolve();
-    });
-  });
-
-  assert.pass("Complete");
-
-  yield complete(tab, srv);
-};
-
-exports.testStringGetFaviconPromiseSuccess = function*(assert) {
-  let name = 'promisesuccess'
-  let srv = yield makeServer(name);
-  let url = host + '/' + name + '.html';
-  let favicon = host + '/' + name + '.ico';
-  let tab;
-
-  let wait = onFaviconChange(url);
-
-  assert.pass("Opening tab");
-
-  open({
-    url: url,
-    onOpen: (newTab) => tab = newTab,
-    inBackground: true
-  });
-
-  yield wait;
-
-  assert.pass("Getting favicon");
-
-  yield getFavicon(url).then((url) => {
-    assert.equal(url, favicon, 'Callback returns null');
-  }, () => {
-    assert.fail('Reject should not be called');
-  });
-
-  assert.pass("Complete");
-
-  yield complete(tab, srv);
-};
-
-exports.testStringGetFaviconPromiseFailure = function*(assert) {
-  let name = 'promisefailure'
-  let srv = yield makeServer(name);
-  let url = host + '/' + name + '.html';
-  let tab;
-
-  let wait = waitAndExpire(url);
-
-  assert.pass("Opening tab");
-
-  open({
-    url: url,
-    onOpen: (newTab) => tab = newTab,
-    inBackground: true
-  });
-
-  yield wait;
-
-  assert.pass("Getting favicon");
-
-  yield getFavicon(url).then(invalidResolve(assert), validReject(assert, 'expired url'));
-
-  assert.pass("Complete");
-
-  yield complete(tab, srv);
-};
-
-exports.testTabsGetFaviconPromiseSuccess = function*(assert) {
-  let name = 'tabs-success'
-  let srv = yield makeServer(name);
-  let url = host + '/' + name + '.html';
-  let favicon = host + '/' + name + '.ico';
-  let tab;
-
-  let iconPromise = onFaviconChange(url);
-
-  assert.pass("Opening tab");
-
-  open({
-    url: url,
-    onOpen: (newTab) => tab = newTab,
-    inBackground: true
-  });
-
-  yield iconPromise;
-
-  assert.pass("Getting favicon");
-
-  yield getFavicon(tab).then((url) => {
-    assert.equal(url, favicon, "getFavicon should return url for tab");
-  });
-
-  assert.pass("Complete");
-
-  yield complete(tab, srv);
-};
-
-
-exports.testTabsGetFaviconPromiseFailure = function*(assert) {
-  let name = 'tabs-failure'
-  let srv = yield makeServer(name);
-  let url = host + '/' + name + '.html';
-  let tab;
-
-  let wait = waitAndExpire(url);
-
-  assert.pass("Opening tab");
-
-  open({
-    url: url,
-    onOpen: (newTab) => tab = newTab,
-    inBackground: true
-  });
-
-  yield wait;
-
-  assert.pass("Getting favicon");
-
-  yield getFavicon(tab).then(invalidResolve(assert), validReject(assert, 'expired tab'));
-
-  assert.pass("Complete");
-
-  yield complete(tab, srv);
-};
-
-exports.testRejects = function*(assert) {
-  yield getFavicon({})
-    .then(invalidResolve(assert), validReject(assert, 'Object'));
-
-  yield getFavicon(null)
-    .then(invalidResolve(assert), validReject(assert, 'null'));
-
-  yield getFavicon(undefined)
-    .then(invalidResolve(assert), validReject(assert, 'undefined'));
-
-  yield getFavicon([])
-    .then(invalidResolve(assert), validReject(assert, 'Array'));
-};
-
-var invalidResolve = (assert) => () => assert.fail('Promise should not be resolved successfully');
-var validReject = (assert, name) => () => assert.pass(name + ' correctly rejected');
-
-var makeServer = (name) => serve({
-  name: name,
-  favicon: binFavicon,
-  port: port,
-  host: host
-});
-
-var waitAndExpire = (url) => new Promise(resolve => {
-  onFaviconChange(url).then(() => {
-    once('places-favicons-expired', resolve);
-    faviconService.expireAllFavicons();
-  });
-});
-
-var complete = (tab, srv) => new Promise(resolve => {
-  tab.close(() => {
-    resetPlaces(() => {
-      srv.stop(resolve);
-    });
-  });
-});
diff --git a/addon-sdk/source/test/addons/places/lib/test-places-history.js b/addon-sdk/source/test/addons/places/lib/test-places-history.js
deleted file mode 100644
index 0a1e2b8cc..000000000
--- a/addon-sdk/source/test/addons/places/lib/test-places-history.js
+++ /dev/null
@@ -1,244 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require('chrome');
-const { defer, all } = require('sdk/core/promise');
-const { has } = require('sdk/util/array');
-const { setTimeout } = require('sdk/timers');
-const { before, after } = require('sdk/test/utils');
-const { set } = require('sdk/preferences/service');
-const {
-  search
-} = require('sdk/places/history');
-const {
-  invalidResolve, createTree,
-  compareWithHost, addVisits, resetPlaces
-} = require('./places-helper');
-const { promisedEmitter } = require('sdk/places/utils');
-
-exports.testEmptyQuery = function*(assert) {
-  let within = toBeWithin();
-  yield addVisits([
-    'http://simplequery-1.com', 'http://simplequery-2.com'
-  ]);
-
-  let results = yield searchP();
-  assert.equal(results.length, 2, 'Correct number of entries returned');
-  assert.equal(results[0].url, 'http://simplequery-1.com/',
-    'matches url');
-  assert.equal(results[1].url, 'http://simplequery-2.com/',
-    'matches url');
-  assert.equal(results[0].title, 'Test visit for ' + results[0].url,
-    'title matches');
-  assert.equal(results[1].title, 'Test visit for ' + results[1].url,
-    'title matches');
-  assert.equal(results[0].visitCount, 1, 'matches access');
-  assert.equal(results[1].visitCount, 1, 'matches access');
-  assert.ok(within(results[0].time), 'accurate access time');
-  assert.ok(within(results[1].time), 'accurate access time');
-  assert.equal(Object.keys(results[0]).length, 4,
-    'no addition exposed properties on history result');
-};
-
-exports.testVisitCount = function*(assert) {
-  yield addVisits([
-    'http://simplequery-1.com', 'http://simplequery-1.com',
-    'http://simplequery-1.com', 'http://simplequery-1.com'
-  ]);
-  let results = yield searchP();
-  assert.equal(results.length, 1, 'Correct number of entries returned');
-  assert.equal(results[0].url, 'http://simplequery-1.com/', 'correct url');
-  assert.equal(results[0].visitCount, 4, 'matches access count');
-};
-
-/*
- * Tests 4 scenarios
- * '*.mozilla.org'
- * 'mozilla.org'
- * 'http://mozilla.org/'
- * 'http://mozilla.org/*'
- */
-exports.testSearchURLForHistory = function*(assert) {
-  yield addVisits([
-    'http://developer.mozilla.org', 'http://mozilla.org',
-    'http://mozilla.org/index', 'https://mozilla.org'
-  ]);
-
-  let results = yield searchP({ url: 'http://mozilla.org/' });
-  assert.equal(results.length, 1, 'should just be an exact match');
-
-  results = yield searchP({ url: '*.mozilla.org' });
-  assert.equal(results.length, 4, 'returns all entries');
-
-  results = yield searchP({ url: 'mozilla.org' });
-  assert.equal(results.length, 3, 'returns entries where mozilla.org is host');
-
-  results = yield searchP({ url: 'http://mozilla.org/*' });
-  assert.equal(results.length, 2, 'should match anything starting with substring');
-};
-
-// Disabling due to intermittent Bug 892619
-// TODO solve this
-/*
-exports.testSearchTimeRange = function (assert, done) {
-  let firstTime, secondTime;
-  addVisits([
-    'http://earlyvisit.org', 'http://earlyvisit.org/earlytown.html'
-  ]).then(searchP).then(results => {
-    firstTime = results[0].time;
-    var deferred = defer();
-    setTimeout(() => deferred.resolve(), 1000);
-    return deferred.promise;
-  }).then(() => {
-    return addVisits(['http://newvisit.org', 'http://newvisit.org/whoawhoa.html']);
-  }).then(searchP).then(results => {
-    results.filter(({url, time}) => {
-      if (/newvisit/.test(url)) secondTime = time;
-    });
-    return searchP({ from: firstTime - 1000 });
-  }).then(results => {
-    assert.equal(results.length, 4, 'should return all entries');
-    return searchP({ to: firstTime + 500 });
-  }).then(results => {
-    assert.equal(results.length, 2, 'should return only first entries');
-    results.map(item => {
-      assert.ok(/earlyvisit/.test(item.url), 'correct entry');
-    });
-    return searchP({ from: firstTime + 500 });
-  }).then(results => {
-    assert.equal(results.length, 2, 'should return only last entries');
-    results.map(item => {
-      assert.ok(/newvisit/.test(item.url), 'correct entry');
-    });
-    done();
-  });
-};
-*/
-exports.testSearchQueryForHistory = function*(assert) {
-  yield addVisits([
-    'http://mozilla.com', 'http://webaud.io', 'http://mozilla.com/webfwd'
-  ]);
-
-  let results = yield searchP({ query: 'moz' });
-  assert.equal(results.length, 2, 'should return urls that match substring');
-  results.map(({url}) => {
-    assert.ok(/moz/.test(url), 'correct item');
-  });
-
-  results = yield searchP([{ query: 'webfwd' }, { query: 'aud.io' }]);
-  assert.equal(results.length, 2, 'should OR separate queries');
-  results.map(({url}) => {
-    assert.ok(/webfwd|aud\.io/.test(url), 'correct item');
-  });
-};
-
-/*
- * Query Options
- */
-
-exports.testSearchCount = function (assert, done) {
-  addVisits([
-    'http://mozilla.com', 'http://webaud.io', 'http://mozilla.com/webfwd',
-    'http://developer.mozilla.com', 'http://bandcamp.com'
-  ]).then(testCount(1))
-  .then(testCount(2))
-  .then(testCount(3))
-  .then(testCount(5))
-  .then(done);
-
-  function testCount (n) {
-    return function () {
-      return searchP({}, { count: n }).then(results => {
-        assert.equal(results.length, n,
-          'count ' + n + ' returns ' + n + ' results');
-      });
-    };
-  }
-};
-
-exports.testSearchSortForHistory = function*(assert) {
-  function checkOrder (results, nums) {
-    assert.equal(results.length, nums.length, 'expected return count');
-    for (let i = 0; i < nums.length; i++) {
-      assert.equal(results[i].url, places[nums[i]], 'successful order');
-    }
-  }
-
-  let places = [
-    'http://mozilla.com/', 'http://webaud.io/', 'http://mozilla.com/webfwd/',
-    'http://developer.mozilla.com/', 'http://bandcamp.com/'
-  ];
-  yield addVisits(places);
-
-  let results = yield searchP({}, { sort: 'title' });
-  checkOrder(results, [4,3,0,2,1]);
-
-  results = yield searchP({}, { sort: 'title', descending: true });
-  checkOrder(results, [1,2,0,3,4]);
-
-  results = yield searchP({}, { sort: 'url' });
-  checkOrder(results, [4,3,0,2,1]);
-
-  results = yield searchP({}, { sort: 'url', descending: true });
-  checkOrder(results, [1,2,0,3,4]);
-
-  yield addVisits('http://mozilla.com'); // for visit conut
-  yield addVisits('http://github.com'); // for checking date
-
-  results = yield searchP({}, { sort: 'visitCount' });
-  assert.equal(results[5].url, 'http://mozilla.com/',
-    'last entry is the highest visit count');
-
-  results = yield  searchP({}, { sort: 'visitCount', descending: true });
-  assert.equal(results[0].url, 'http://mozilla.com/',
-    'first entry is the highest visit count');
-
-  results = yield  searchP({}, { sort: 'date' });
-  assert.equal(results[5].url, 'http://github.com/',
-    'latest visited should be first');
-
-  results = yield  searchP({}, { sort: 'date', descending: true });
-  assert.equal(results[0].url, 'http://github.com/',
-    'latest visited should be at the end');
-};
-
-exports.testEmitters = function (assert, done) {
-  let urls = [
-    'http://mozilla.com/', 'http://webaud.io/', 'http://mozilla.com/webfwd/',
-    'http://developer.mozilla.com/', 'http://bandcamp.com/'
-  ];
-  addVisits(urls).then(() => {
-    let count = 0;
-    search().on('data', item => {
-      assert.ok(~urls.indexOf(item.url), 'data value found in url list');
-      count++;
-    }).on('end', results => {
-      assert.equal(results.length, 5, 'correct count of items');
-      assert.equal(count, 5, 'data event called 5 times');
-      done();
-    });
-  });
-};
-
-function toBeWithin (range) {
-  range = range || 2000;
-  var current = new Date() * 1000; // convert to microseconds
-  return compared => {
-    return compared - current < range;
-  };
-}
-
-function searchP () {
-  return promisedEmitter(search.apply(null, Array.prototype.slice.call(arguments)));
-}
-
-before(exports, (name, assert, done) => resetPlaces(done));
-after(exports, (name, assert, done) => resetPlaces(done));
diff --git a/addon-sdk/source/test/addons/places/lib/test-places-host.js b/addon-sdk/source/test/addons/places/lib/test-places-host.js
deleted file mode 100644
index 3d0b2b3f4..000000000
--- a/addon-sdk/source/test/addons/places/lib/test-places-host.js
+++ /dev/null
@@ -1,301 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require('chrome');
-const { defer, all } = require('sdk/core/promise');
-const { setTimeout } = require('sdk/timers');
-const { newURI } = require('sdk/url/utils');
-const { send } = require('sdk/addon/events');
-const { set } = require('sdk/preferences/service');
-const { before, after } = require('sdk/test/utils');
-
-require('sdk/places/host/host-bookmarks');
-require('sdk/places/host/host-tags');
-require('sdk/places/host/host-query');
-const {
-  invalidResolve, createTree,
-  compareWithHost, createBookmark, createBookmarkTree, resetPlaces
-} = require('./places-helper');
-
-const bmsrv = Cc['@mozilla.org/browser/nav-bookmarks-service;1'].
-                    getService(Ci.nsINavBookmarksService);
-const hsrv = Cc['@mozilla.org/browser/nav-history-service;1'].
-              getService(Ci.nsINavHistoryService);
-const tagsrv = Cc['@mozilla.org/browser/tagging-service;1'].
-              getService(Ci.nsITaggingService);
-
-exports.testBookmarksCreate = function*(assert) {
-  let items = [{
-    title: 'my title',
-    url: 'http://test-places-host.com/testBookmarksCreate/',
-    tags: ['some', 'tags', 'yeah'],
-    type: 'bookmark'
-  }, {
-    title: 'my folder',
-    type: 'group',
-    group: bmsrv.bookmarksMenuFolder
-  }, {
-    type: 'separator',
-    group: bmsrv.unfiledBookmarksFolder
-  }];
-
-  yield all(items.map((item) => {
-    return send('sdk-places-bookmarks-create', item).then((data) => {
-      compareWithHost(assert, data);
-    });
-  }));
-};
-
-exports.testBookmarksCreateFail = function (assert, done) {
-  let items = [{
-    title: 'my title',
-    url: 'not-a-url',
-    type: 'bookmark'
-  }, {
-    type: 'group',
-    group: bmsrv.bookmarksMenuFolder
-  }, {
-    group: bmsrv.unfiledBookmarksFolder
-  }];
-  all(items.map(function (item) {
-    return send('sdk-places-bookmarks-create', item).then(null, function (reason) {
-      assert.ok(reason, 'bookmark create should fail');
-    });
-  })).then(done);
-};
-
-exports.testBookmarkLastUpdated = function (assert, done) {
-  let timestamp;
-  let item;
-  createBookmark({
-    url: 'http://test-places-host.com/testBookmarkLastUpdated'
-  }).then(function (data) {
-    item = data;
-    timestamp = item.updated;
-    return send('sdk-places-bookmarks-last-updated', { id: item.id });
-  }).then(function (updated) {
-    let { resolve, promise } = defer();
-    assert.equal(timestamp, updated, 'should return last updated time');
-    item.title = 'updated mozilla';
-    setTimeout(() => {
-      resolve(send('sdk-places-bookmarks-save', item));
-    }, 100);
-    return promise;
-  }).then(function (data) {
-    assert.ok(data.updated > timestamp, 'time has elapsed and updated the updated property');
-    done();
-  });
-};
-
-exports.testBookmarkRemove = function (assert, done) {
-  let id;
-  createBookmark({
-    url: 'http://test-places-host.com/testBookmarkRemove/'
-  }).then(function (data) {
-    id = data.id;
-    compareWithHost(assert, data); // ensure bookmark exists
-    bmsrv.getItemTitle(id); // does not throw an error
-    return send('sdk-places-bookmarks-remove', data);
-  }).then(function () {
-    assert.throws(function () {
-      bmsrv.getItemTitle(id);
-    }, 'item should no longer exist');
-    done();
-  }, assert.fail);
-};
-
-exports.testBookmarkGet = function (assert, done) {
-  let bookmark;
-  createBookmark({
-    url: 'http://test-places-host.com/testBookmarkGet/'
-  }).then(function (data) {
-    bookmark = data;
-    return send('sdk-places-bookmarks-get', { id: data.id });
-  }).then(function (data) {
-    'title url index group updated type tags'.split(' ').map(function (prop) {
-      if (prop === 'tags') {
-        for (let tag of bookmark.tags) {
-          assert.ok(~data.tags.indexOf(tag),
-            'correctly fetched tag ' + tag);
-        }
-        assert.equal(bookmark.tags.length, data.tags.length,
-          'same amount of tags');
-      }
-      else
-        assert.equal(bookmark[prop], data[prop], 'correctly fetched ' + prop);
-    });
-    done();
-  });
-};
-
-exports.testTagsTag = function (assert, done) {
-  let url;
-  createBookmark({
-    url: 'http://test-places-host.com/testTagsTag/',
-  }).then(function (data) {
-    url = data.url;
-    return send('sdk-places-tags-tag', {
-      url: data.url, tags: ['mozzerella', 'foxfire']
-    });
-  }).then(function () {
-    let tags = tagsrv.getTagsForURI(newURI(url));
-    assert.ok(~tags.indexOf('mozzerella'), 'first tag found');
-    assert.ok(~tags.indexOf('foxfire'), 'second tag found');
-    assert.ok(~tags.indexOf('firefox'), 'default tag found');
-    assert.equal(tags.length, 3, 'no extra tags');
-    done();
-  });
-};
-
-exports.testTagsUntag = function (assert, done) {
-  let item;
-  createBookmark({
-    url: 'http://test-places-host.com/testTagsUntag/',
-    tags: ['tag1', 'tag2', 'tag3']
-  }).then(data => {
-    item = data;
-    return send('sdk-places-tags-untag', {
-      url: item.url,
-      tags: ['tag2', 'firefox']
-    });
-  }).then(function () {
-    let tags = tagsrv.getTagsForURI(newURI(item.url));
-    assert.ok(~tags.indexOf('tag1'), 'first tag persisted');
-    assert.ok(~tags.indexOf('tag3'), 'second tag persisted');
-    assert.ok(!~tags.indexOf('firefox'), 'first tag removed');
-    assert.ok(!~tags.indexOf('tag2'), 'second tag removed');
-    assert.equal(tags.length, 2, 'no extra tags');
-    done();
-  });
-};
-
-exports.testTagsGetURLsByTag = function (assert, done) {
-  let item;
-  createBookmark({
-    url: 'http://test-places-host.com/testTagsGetURLsByTag/'
-  }).then(function (data) {
-    item = data;
-    return send('sdk-places-tags-get-urls-by-tag', {
-      tag: 'firefox'
-    });
-  }).then(function(urls) {
-    assert.equal(item.url, urls[0], 'returned correct url');
-    assert.equal(urls.length, 1, 'returned only one url');
-    done();
-  });
-};
-
-exports.testTagsGetTagsByURL = function (assert, done) {
-  let item;
-  createBookmark({
-    url: 'http://test-places-host.com/testTagsGetURLsByTag/',
-    tags: ['firefox', 'mozilla', 'metal']
-  }).then(function (data) {
-    item = data;
-    return send('sdk-places-tags-get-tags-by-url', {
-      url: data.url,
-    });
-  }).then(function(tags) {
-    assert.ok(~tags.indexOf('firefox'), 'returned first tag');
-    assert.ok(~tags.indexOf('mozilla'), 'returned second tag');
-    assert.ok(~tags.indexOf('metal'), 'returned third tag');
-    assert.equal(tags.length, 3, 'returned all tags');
-    done();
-  });
-};
-
-exports.testHostQuery = function (assert, done) {
-  all([
-    createBookmark({
-      url: 'http://firefox.com/testHostQuery/',
-      tags: ['firefox', 'mozilla']
-    }),
-    createBookmark({
-      url: 'http://mozilla.com/testHostQuery/',
-      tags: ['mozilla']
-    }),
-    createBookmark({ url: 'http://thunderbird.com/testHostQuery/' })
-  ]).then(data => {
-    return send('sdk-places-query', {
-      queries: { tags: ['mozilla'] },
-      options: { sortingMode: 6, queryType: 1 } // sort by URI ascending, bookmarks only
-    });
-  }).then(results => {
-    assert.equal(results.length, 2, 'should only return two');
-    assert.equal(results[0].url,
-      'http://mozilla.com/testHostQuery/', 'is sorted by URI asc');
-    return send('sdk-places-query', {
-      queries: { tags: ['mozilla'] },
-      options: { sortingMode: 5, queryType: 1 } // sort by URI descending, bookmarks only
-    });
-  }).then(results => {
-    assert.equal(results.length, 2, 'should only return two');
-    assert.equal(results[0].url,
-      'http://firefox.com/testHostQuery/', 'is sorted by URI desc');
-    done();
-  });
-};
-
-exports.testHostMultiQuery = function (assert, done) {
-  all([
-    createBookmark({
-      url: 'http://firefox.com/testHostMultiQuery/',
-      tags: ['firefox', 'mozilla']
-    }),
-    createBookmark({
-      url: 'http://mozilla.com/testHostMultiQuery/',
-      tags: ['mozilla']
-    }),
-    createBookmark({ url: 'http://thunderbird.com/testHostMultiQuery/' })
-  ]).then(data => {
-    return send('sdk-places-query', {
-      queries: [{ tags: ['firefox'] }, { uri: 'http://thunderbird.com/testHostMultiQuery/' }],
-      options: { sortingMode: 5, queryType: 1 } // sort by URI descending, bookmarks only
-    });
-  }).then(results => {
-    assert.equal(results.length, 2, 'should return 2 results ORing queries');
-    assert.equal(results[0].url,
-      'http://firefox.com/testHostMultiQuery/', 'should match URL or tag');
-    assert.equal(results[1].url,
-      'http://thunderbird.com/testHostMultiQuery/', 'should match URL or tag');
-    return send('sdk-places-query', {
-      queries: [{ tags: ['firefox'], url: 'http://mozilla.com/testHostMultiQuery/' }],
-      options: { sortingMode: 5, queryType: 1 } // sort by URI descending, bookmarks only
-    });
-  }).then(results => {
-    assert.equal(results.length, 0, 'query props should be AND\'d');
-    done();
-  });
-};
-
-exports.testGetAllBookmarks = function (assert, done) {
-  createBookmarkTree().then(() => {
-    return send('sdk-places-bookmarks-get-all', {});
-  }).then(res => {
-    assert.equal(res.length, 8, 'all bookmarks returned');
-    done();
-  }, assert.fail);
-};
-
-exports.testGetAllChildren = function (assert, done) {
-  createBookmarkTree().then(results => {
-    return send('sdk-places-bookmarks-get-children', {
-      id: results.filter(({title}) => title === 'mozgroup')[0].id
-    });
-  }).then(results => {
-    assert.equal(results.length, 5,
-      'should return all children and folders at a single depth');
-    done();
-  });
-};
-
-before(exports, (name, assert, done) => resetPlaces(done));
-after(exports, (name, assert, done) => resetPlaces(done));
diff --git a/addon-sdk/source/test/addons/places/lib/test-places-utils.js b/addon-sdk/source/test/addons/places/lib/test-places-utils.js
deleted file mode 100644
index c909a2cbb..000000000
--- a/addon-sdk/source/test/addons/places/lib/test-places-utils.js
+++ /dev/null
@@ -1,78 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { defer, all } = require('sdk/core/promise');
-const { setTimeout } = require('sdk/timers');
-const { TreeNode } = require('sdk/places/utils');
-
-exports['test construct tree'] = function (assert) {
-  let tree = TreeNode(1);
-  tree.add([2, 3, 4]);
-  tree.get(2).add([2.1, 2.2, 2.3]);
-  let newTreeNode = TreeNode(4.3);
-  newTreeNode.add([4.31, 4.32]);
-  tree.get(4).add([4.1, 4.2, newTreeNode]);
-
-  assert.equal(tree.get(2).value, 2, 'get returns node with correct value');
-  assert.equal(tree.get(2.3).value, 2.3, 'get returns node with correct value');
-  assert.equal(tree.get(4.32).value, 4.32, 'get returns node even if created from nested node');
-  assert.equal(tree.get(4).children.length, 3, 'nodes have correct children length');
-  assert.equal(tree.get(3).children.length, 0, 'nodes have correct children length');
-
-  assert.equal(tree.get(4).get(4.32).value, 4.32, 'node.get descends from itself');
-  assert.equal(tree.get(4).get(2), null, 'node.get descends from itself fails if not descendant');
-};
-
-exports['test walk'] = function (assert, done) {
-  let resultsAll = [];
-  let resultsNode = [];
-  let tree = TreeNode(1);
-  tree.add([2, 3, 4]);
-  tree.get(2).add([2.1, 2.2]);
-
-  tree.walk(function (node) {
-    resultsAll.push(node.value);
-  }).then(() => {
-    [1, 2, 2.1, 2.2, 3, 4].forEach(num => {
-      assert.ok(~resultsAll.indexOf(num), 'function applied to each node from root');
-    });
-    return tree.get(2).walk(node => resultsNode.push(node.value));
-  }).then(() => {
-    [2, 2.1, 2.2].forEach(function (num) {
-      assert.ok(~resultsNode.indexOf(num), 'function applied to each node from node');
-    });
-  }).catch(assert.fail).then(done);
-};
-
-exports['test async walk'] = function (assert, done) {
-  let resultsAll = [];
-  let tree = TreeNode(1);
-  tree.add([2, 3, 4]);
-  tree.get(2).add([2.1, 2.2]);
-
-  tree.walk(function (node) {
-    let deferred = defer();
-    setTimeout(function () {
-      resultsAll.push(node.value);
-      deferred.resolve(node.value);
-    }, node.value === 2 ? 50 : 5);
-    return deferred.promise;
-  }).then(function () {
-    [1, 2, 2.1, 2.2, 3, 4].forEach(function (num) {
-      assert.ok(~resultsAll.indexOf(num), 'function applied to each node from root');
-    });
-    assert.ok(resultsAll.indexOf(2) < resultsAll.indexOf(2.1),
-      'child should wait for parent to complete');
-    assert.ok(resultsAll.indexOf(2) < resultsAll.indexOf(2.2),
-      'child should wait for parent to complete');
-    done();
-  });
-};
diff --git a/addon-sdk/source/test/addons/places/package.json b/addon-sdk/source/test/addons/places/package.json
deleted file mode 100644
index 97ce28c88..000000000
--- a/addon-sdk/source/test/addons/places/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "test-places@jetpack",
-  "main": "./lib/main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/predefined-id-with-at/lib/main.js b/addon-sdk/source/test/addons/predefined-id-with-at/lib/main.js
deleted file mode 100644
index 12748f4eb..000000000
--- a/addon-sdk/source/test/addons/predefined-id-with-at/lib/main.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { id, preferencesBranch } = require('sdk/self');
-const simple = require('sdk/simple-prefs');
-const service = require('sdk/preferences/service');
-const { getAddonByID } = require('sdk/addon/manager');
-
-const expected_id = 'predefined-id@test';
-
-exports.testExpectedID = function(assert) {
-  assert.equal(id, expected_id, 'ID is as expected');
-  assert.equal(preferencesBranch, expected_id, 'preferences-branch is ' + expected_id);
-
-  assert.equal(simple.prefs.test, 5, 'test pref is 5');
-
-  simple.prefs.test2 = '25';
-  assert.equal(service.get('extensions.'+expected_id+'.test2'), '25', 'test pref is 25');
-  assert.equal(service.get('extensions.'+expected_id+'.test2'), simple.prefs.test2, 'test pref is 25');
-}
-
-exports.testSelfID = function*(assert) {
-  assert.equal(typeof(id), 'string', 'self.id is a string');
-  assert.ok(id.length > 0, 'self.id not empty');
-
-  let addon = yield getAddonByID(id);
-  assert.equal(addon.id, id, 'found addon with self.id');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/predefined-id-with-at/package.json b/addon-sdk/source/test/addons/predefined-id-with-at/package.json
deleted file mode 100644
index c20d8715b..000000000
--- a/addon-sdk/source/test/addons/predefined-id-with-at/package.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "id": "predefined-id@test",
-    "fullName": "predefined ID test",
-    "author": "Erik Vold",
-    "preferences": [{
-        "name": "test",
-        "type": "integer",
-        "title": "test",
-        "value": 5
-    }],
-    "main": "./lib/main.js",
-    "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/preferences-branch/lib/main.js b/addon-sdk/source/test/addons/preferences-branch/lib/main.js
deleted file mode 100644
index 659a57e92..000000000
--- a/addon-sdk/source/test/addons/preferences-branch/lib/main.js
+++ /dev/null
@@ -1,28 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { id, preferencesBranch } = require('sdk/self');
-const simple = require('sdk/simple-prefs');
-const service = require('sdk/preferences/service');
-const { getAddonByID } = require('sdk/addon/manager');
-
-exports.testPreferencesBranch = function(assert) {
-  assert.equal(preferencesBranch, 'human-readable', 'preferencesBranch is human-readable');
-  assert.equal(simple.prefs.test42, true, 'test42 is true');
-
-  simple.prefs.test43 = 'movie';
-  assert.equal(service.get('extensions.human-readable.test43'), 'movie', 'test43 is a movie');
-
-}
-
-// from `/test/test-self.js`, adapted to `sdk/test/assert` API
-exports.testSelfID = function*(assert) {
-  assert.equal(typeof(id), 'string', 'self.id is a string');
-  assert.ok(id.length > 0, 'self.id not empty');
-  let addon = yield getAddonByID(id);
-  assert.ok(addon, 'found addon with self.id');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/preferences-branch/package.json b/addon-sdk/source/test/addons/preferences-branch/package.json
deleted file mode 100644
index 8e9858558..000000000
--- a/addon-sdk/source/test/addons/preferences-branch/package.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "id": "test-preferences-branch@jetpack",
-    "fullName": "preferences-branch test",
-    "author": "Tomislav Jovanovic",
-    "preferences": [{
-        "name": "test42",
-        "type": "bool",
-        "title": "test42",
-        "value": true
-    }],
-    "preferences-branch": "human-readable",
-    "main": "./lib/main.js",
-    "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/main.js b/addon-sdk/source/test/addons/private-browsing-supported/main.js
deleted file mode 100644
index 290427dc2..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/main.js
+++ /dev/null
@@ -1,28 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { merge } = require('sdk/util/object');
-const app = require('sdk/system/xul-app');
-
-merge(module.exports,
-  require('./test-tabs'),
-  require('./test-page-mod'),
-  require('./test-private-browsing'),
-  require('./test-sidebar')
-);
-
-// Doesn't make sense to test window-utils and windows on fennec,
-// as there is only one window which is never private. Also ignore
-// unsupported modules (panel, selection)
-if (!app.is('Fennec')) {
-  merge(module.exports,
-    require('./test-selection'),
-    require('./test-panel'),
-    require('./test-window-tabs'),
-    require('./test-windows')
-  );
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/package.json b/addon-sdk/source/test/addons/private-browsing-supported/package.json
deleted file mode 100644
index 87b96017d..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-	"id": "private-browsing-mode-test@jetpack",
-	"permissions": {
-		"private-browsing": true
-	},
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/sidebar/utils.js b/addon-sdk/source/test/addons/private-browsing-supported/sidebar/utils.js
deleted file mode 100644
index e0f6234f6..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/sidebar/utils.js
+++ /dev/null
@@ -1,67 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cu } = require('chrome');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { fromIterator } = require('sdk/util/array');
-
-const BUILTIN_SIDEBAR_MENUITEMS = exports.BUILTIN_SIDEBAR_MENUITEMS = [
-  'menu_socialSidebar',
-  'menu_historySidebar',
-  'menu_bookmarksSidebar',
-];
-
-function isSidebarShowing(window) {
-  window = window || getMostRecentBrowserWindow();
-  let sidebar = window.document.getElementById('sidebar-box');
-  return !sidebar.hidden;
-}
-exports.isSidebarShowing = isSidebarShowing;
-
-function getSidebarMenuitems(window) {
-  window = window || getMostRecentBrowserWindow();
-  return fromIterator(window.document.querySelectorAll('#viewSidebarMenu menuitem'));
-}
-exports.getSidebarMenuitems = getSidebarMenuitems;
-
-function getExtraSidebarMenuitems() {
-  let menuitems = getSidebarMenuitems();
-  return menuitems.filter(function(mi) {
-    return BUILTIN_SIDEBAR_MENUITEMS.indexOf(mi.getAttribute('id')) < 0;
-  });
-}
-exports.getExtraSidebarMenuitems = getExtraSidebarMenuitems;
-
-function makeID(id) {
-  return 'jetpack-sidebar-' + id;
-}
-exports.makeID = makeID;
-
-function simulateCommand(ele) {
-  let window = ele.ownerDocument.defaultView;
-  let { document } = window;
-  var evt = document.createEvent('XULCommandEvent');
-  evt.initCommandEvent('command', true, true, window,
-    0, false, false, false, false, null);
-  ele.dispatchEvent(evt);
-}
-exports.simulateCommand = simulateCommand;
-
-function simulateClick(ele) {
-  let window = ele.ownerDocument.defaultView;
-  let { document } = window;
-  let evt = document.createEvent('MouseEvents');
-  evt.initMouseEvent('click', true, true, window,
-    0, 0, 0, 0, 0, false, false, false, false, 0, null);
-  ele.dispatchEvent(evt);
-}
-exports.simulateClick = simulateClick;
-
-// OSX and Windows exhibit different behaviors when 'checked' is false,
-// so compare against the consistent 'true'. See bug 894809.
-function isChecked(node) {
-  return node.getAttribute('checked') === 'true';
-};
-exports.isChecked = isChecked;
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-page-mod.js b/addon-sdk/source/test/addons/private-browsing-supported/test-page-mod.js
deleted file mode 100644
index ca5122013..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-page-mod.js
+++ /dev/null
@@ -1,119 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { PageMod } = require("sdk/page-mod");
-const { getActiveTab, setTabURL, openTab, closeTab } = require('sdk/tabs/utils');
-const xulApp = require('sdk/system/xul-app');
-const windowHelpers = require('sdk/window/helpers');
-const { defer } = require("sdk/core/promise");
-const { isPrivate } = require('sdk/private-browsing');
-const { isTabPBSupported, isWindowPBSupported } = require('sdk/private-browsing/utils');
-const { cleanUI } = require('sdk/test/utils');
-
-function openWebpage(url, enablePrivate) {
-  return new Promise((resolve, reject) => {
-    if (xulApp.is("Fennec")) {
-      let chromeWindow = getMostRecentBrowserWindow();
-      let rawTab = openTab(chromeWindow, url, {
-        isPrivate: enablePrivate
-      });
-
-      resolve(() => new Promise(resolve => {
-        closeTab(rawTab);
-        resolve();
-      }));
-    }
-    else {
-      windowHelpers.open("", {
-        features: {
-          toolbar: true,
-          private: enablePrivate
-        }
-      }).
-        then((chromeWindow) => {
-          if (isPrivate(chromeWindow) !== !!enablePrivate) {
-            reject(new Error("Window should have Private set to " + !!enablePrivate));
-          }
-
-          let tab = getActiveTab(chromeWindow);
-          setTabURL(tab, url);
-
-          resolve(() => windowHelpers.close(chromeWindow));
-        }).
-        catch(reject);
-    }
-  });
-}
-
-exports["test page-mod on private tab"] = function*(assert) {
-  // Only set private mode when explicitely supported.
-  // (fennec 19 has some intermediate PB support where isTabPBSupported
-  // will be false, but isPrivate(worker.tab) will be true if we open a private
-  // tab)
-  let setPrivate = isTabPBSupported || isWindowPBSupported;
-
-  let id = Date.now().toString(36);
-  let frameUri = "data:text/html;charset=utf-8," + id;
-  let uri = "data:text/html;charset=utf-8," +
-            encodeURIComponent(id + "<iframe src='" + frameUri + "'><iframe>");
-
-  let count = 0;
-
-  let close = yield openWebpage(uri, setPrivate);
-  yield new Promise(resolve => {
-    PageMod({
-      include: [uri, frameUri],
-
-      onAttach: function(worker) {
-        assert.ok(worker.tab.url == uri || worker.tab.url == frameUri,
-                  "Got a worker attached to the private window tab");
-
-        if (setPrivate) {
-          assert.ok(isPrivate(worker), "The worker is really private");
-          assert.ok(isPrivate(worker.tab), "The document is really private");
-        }
-        else {
-          assert.ok(!isPrivate(worker),
-                    "private browsing isn't supported, " +
-                    "so that the worker isn't private");
-          assert.ok(!isPrivate(worker.tab),
-                    "private browsing isn't supported, " +
-                    "so that the document isn't private");
-        }
-
-        if (++count == 2) {
-          this.destroy();
-          resolve();
-        }
-      }
-    });
-  });
-  yield close();
-  yield cleanUI();
-};
-
-exports["test page-mod on non-private tab"] = function*(assert) {
-  let id = Date.now().toString(36);
-  let url = "data:text/html;charset=utf-8," + encodeURIComponent(id);
-
-  let close = yield openWebpage(url, false);
-  let mod;
-  let worker = yield new Promise(resolve => {
-    mod = PageMod({
-      include: url,
-      onAttach: resolve
-    });
-  });
-
-  assert.equal(worker.tab.url, url,
-               "Got a worker attached to the private window tab");
-  assert.ok(!isPrivate(worker), "The worker is really non-private");
-  assert.ok(!isPrivate(worker.tab), "The document is really non-private");
-
-  mod.destroy();
-  yield close();
-  yield cleanUI();
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-panel.js b/addon-sdk/source/test/addons/private-browsing-supported/test-panel.js
deleted file mode 100644
index 1ba3e9554..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-panel.js
+++ /dev/null
@@ -1,99 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { open, focus, close } = require('sdk/window/helpers');
-const { isPrivate } = require('sdk/private-browsing');
-const { defer } = require('sdk/core/promise');
-const { browserWindows: windows } = require('sdk/windows');
-const { getInnerId, getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { getActiveView } = require('sdk/view/core');
-
-const BROWSER = 'chrome://browser/content/browser.xul';
-
-exports.testRequirePanel = function(assert) {
-  require('sdk/panel');
-  assert.ok('the panel module should not throw an error');
-};
-
-exports.testShowPanelInPrivateWindow = function(assert, done) {
-  let panel = require('sdk/panel').Panel({
-    contentURL: "data:text/html;charset=utf-8,I'm a leaf on the wind"
-  });
-
-  assert.ok(windows.length > 0, 'there is at least one open window');
-  for (let window of windows) {
-    assert.equal(isPrivate(window), false, 'open window is private');
-  }
-
-  let panelView = getActiveView(panel);
-  let expectedWindowId = getInnerId(panelView.backgroundFrame.contentWindow);
-
-  function checkPanelFrame() {
-    let iframe = panelView.firstChild;
-
-    assert.equal(panelView.viewFrame, iframe, 'panel has the correct viewFrame value');
-
-    let windowId = getInnerId(iframe.contentWindow);
-
-    assert.equal(windowId, expectedWindowId, 'panel has the correct window visible');
-
-    assert.equal(iframe.contentDocument.body.textContent,
-                 "I'm a leaf on the wind",
-                 'the panel has the expected content');
-  }
-
-  function testPanel(window) {
-    let { promise, resolve } = defer();
-
-    assert.ok(!panel.isShowing, 'the panel is not showing [1]');
-
-    panel.once('show', function() {
-      assert.ok(panel.isShowing, 'the panel is showing');
-
-      checkPanelFrame();
-
-      panel.once('hide', function() {
-        assert.ok(!panel.isShowing, 'the panel is not showing [2]');
-
-        resolve(window);
-      });
-
-      panel.hide();
-    });
-
-    panel.show();
-
-    return promise;
-  };
-
-  let initialWindow = getMostRecentBrowserWindow();
-
-  testPanel(initialWindow).
-    then(makeEmptyPrivateBrowserWindow).
-    then(focus).
-    then(function(window) {
-      assert.equal(isPrivate(window), true, 'opened window is private');
-      assert.pass('private window was focused');
-      return window;
-    }).
-    then(testPanel).
-    then(close).
-    then(() => focus(initialWindow)).
-    then(testPanel).
-    then(done).
-    then(null, assert.fail);
-};
-
-
-function makeEmptyPrivateBrowserWindow(options) {
-  options = options || {};
-  return open(BROWSER, {
-    features: {
-      chrome: true,
-      toolbar: true,
-      private: true
-    }
-  });
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-private-browsing.js b/addon-sdk/source/test/addons/private-browsing-supported/test-private-browsing.js
deleted file mode 100644
index a7b1e26ca..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-private-browsing.js
+++ /dev/null
@@ -1,111 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Ci } = require('chrome');
-const { isPrivateBrowsingSupported } = require('sdk/self');
-const tabs = require('sdk/tabs');
-const { browserWindows: windows } = require('sdk/windows');
-const { isPrivate } = require('sdk/private-browsing');
-const { is } = require('sdk/system/xul-app');
-const { isWindowPBSupported, isTabPBSupported } = require('sdk/private-browsing/utils');
-const { cleanUI } = require('sdk/test/utils');
-
-const TAB_URL = 'about:addons';
-
-exports.testIsPrivateBrowsingTrue = function(assert) {
-  assert.ok(isPrivateBrowsingSupported,
-            'isPrivateBrowsingSupported property is true');
-};
-
-// test that it is possible to open a private tab
-exports.testTabOpenPrivate = function(assert, done) {
-  tabs.open({
-    url: TAB_URL,
-    isPrivate: true,
-    onReady: function(tab) {
-      assert.equal(tab.url, TAB_URL, 'opened correct tab');
-      assert.equal(isPrivate(tab), (isWindowPBSupported || isTabPBSupported), "tab is private");
-      cleanUI().then(done).catch(console.exception);
-    }
-  });
-}
-
-
-// test that it is possible to open a non private tab
-exports.testTabOpenPrivateDefault = function(assert, done) {
-  tabs.open({
-    url: TAB_URL,
-    onReady: function(tab) {
-      assert.equal(tab.url, TAB_URL, 'opened correct tab');
-      assert.equal(isPrivate(tab), false, "tab is not private");
-      cleanUI().then(done).catch(console.exception);
-    }
-  });
-}
-
-// test that it is possible to open a non private tab in explicit case
-exports.testTabOpenPrivateOffExplicit = function(assert, done) {
-  tabs.open({
-    url: TAB_URL,
-    isPrivate: false,
-    onReady: function(tab) {
-      assert.equal(tab.url, TAB_URL, 'opened correct tab');
-      assert.equal(isPrivate(tab), false, "tab is not private");
-      cleanUI().then(done).catch(console.exception);
-    }
-  });
-}
-
-// test windows.open with isPrivate: true
-// test isPrivate on a window
-if (!is('Fennec')) {
-  // test that it is possible to open a private window
-  exports.testWindowOpenPrivate = function(assert, done) {
-    windows.open({
-      url: TAB_URL,
-      isPrivate: true,
-      onOpen: function(window) {
-        let tab = window.tabs[0];
-        tab.once('ready', function() {
-          assert.equal(tab.url, TAB_URL, 'opened correct tab');
-          assert.equal(isPrivate(tab), isWindowPBSupported, 'tab is private');
-          cleanUI().then(done).catch(console.exception);
-        });
-      }
-    });
-  };
-
-  exports.testIsPrivateOnWindowOn = function(assert, done) {
-    windows.open({
-      isPrivate: true,
-      onOpen: function(window) {
-        assert.equal(isPrivate(window), isWindowPBSupported, 'isPrivate for a window is true when it should be');
-        assert.equal(isPrivate(window.tabs[0]), isWindowPBSupported, 'isPrivate for a tab is false when it should be');
-        cleanUI().then(done).catch(console.exception);
-      }
-    });
-  };
-
-  exports.testIsPrivateOnWindowOffImplicit = function(assert, done) {
-    windows.open({
-      onOpen: function(window) {
-        assert.equal(isPrivate(window), false, 'isPrivate for a window is false when it should be');
-        assert.equal(isPrivate(window.tabs[0]), false, 'isPrivate for a tab is false when it should be');
-        cleanUI().then(done).catch(console.exception);
-      }
-    })
-  }
-
-  exports.testIsPrivateOnWindowOffExplicit = function(assert, done) {
-    windows.open({
-      isPrivate: false,
-      onOpen: function(window) {
-        assert.equal(isPrivate(window), false, 'isPrivate for a window is false when it should be');
-        assert.equal(isPrivate(window.tabs[0]), false, 'isPrivate for a tab is false when it should be');
-        cleanUI().then(done).catch(console.exception);
-      }
-    })
-  }
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-selection.js b/addon-sdk/source/test/addons/private-browsing-supported/test-selection.js
deleted file mode 100644
index 3fa1c1b5d..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-selection.js
+++ /dev/null
@@ -1,447 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const HTML = "<html>\
-  <body>\
-    <div>foo</div>\
-    <div>and</div>\
-    <textarea>noodles</textarea>\
-  </body>\
-</html>";
-
-const URL = "data:text/html;charset=utf-8," + encodeURIComponent(HTML);
-
-const FRAME_HTML = "<iframe src='" + URL + "'><iframe>";
-const FRAME_URL = "data:text/html;charset=utf-8," + encodeURIComponent(FRAME_HTML);
-
-const { defer } = require("sdk/core/promise");
-const { browserWindows } = require("sdk/windows");
-const tabs = require("sdk/tabs");
-const { setTabURL, getActiveTab, getTabContentWindow, closeTab, getTabs,
-  getTabTitle } = require("sdk/tabs/utils");
-const { getMostRecentBrowserWindow, isFocused } = require("sdk/window/utils");
-const { open: openNewWindow, close: closeWindow, focus } = require("sdk/window/helpers");
-const { Loader } = require("sdk/test/loader");
-const { merge } = require("sdk/util/object");
-const { isPrivate } = require("sdk/private-browsing");
-
-// General purpose utility functions
-
-/**
- * Opens the url given and return a promise, that will be resolved with the
- * content window when the document is ready.
- *
- * I believe this approach could be useful in most of our unit test, that
- * requires to open a tab and need to access to its content.
- */
-function open(url, options) {
-  let { promise, resolve } = defer();
-
-  if (options && typeof(options) === "object") {
-    openNewWindow("", {
-      features: merge({ toolbar: true }, options)
-    }).then(function(chromeWindow) {
-      if (isPrivate(chromeWindow) !== !!options.private)
-        throw new Error("Window should have Private set to " + !!options.private);
-
-      let tab = getActiveTab(chromeWindow);
-
-      tab.linkedBrowser.addEventListener("load", function ready(event) {
-        let { document } = getTabContentWindow(tab);
-
-        if (document.readyState === "complete" && document.URL === url) {
-          this.removeEventListener(event.type, ready);
-
-          if (options.title)
-            document.title = options.title;
-
-          resolve(document.defaultView);
-        }
-      }, true);
-
-      setTabURL(tab, url);
-    });
-
-    return promise;
-  };
-
-  tabs.open({
-    url: url,
-    onReady: function(tab) {
-      // Unfortunately there is no way to get a XUL Tab from SDK Tab on Firefox,
-      // only on Fennec. We should implement `tabNS` also on Firefox in order
-      // to have that.
-
-      // Here we assuming that the most recent browser window is the one we're
-      // doing the test, and the active tab is the one we just opened.
-      let window = getTabContentWindow(getActiveTab(getMostRecentBrowserWindow()));
-
-      resolve(window);
-    }
-  });
-
-  return promise;
-};
-
-/**
- * Reload the window given and return a promise, that will be resolved with the
- * content window after a small delay.
- */
-function reload(window) {
-  let { promise, resolve } = defer();
-
-  // Here we assuming that the most recent browser window is the one we're
-  // doing the test, and the active tab is the one we just opened.
-  let tab = tabs.activeTab;
-
-  tab.once("ready", function () {
-    resolve(window);
-  });
-
-  window.location.reload(true);
-
-  return promise;
-}
-
-// Selection's unit test utility function
-
-/**
- * Select the first div in the page, adding the range to the selection.
- */
-function selectFirstDiv(window) {
-  let div = window.document.querySelector("div");
-  let selection = window.getSelection();
-  let range = window.document.createRange();
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  range.selectNode(div);
-  selection.addRange(range);
-
-  return window;
-}
-
-/**
- * Select all divs in the page, adding the ranges to the selection.
- */
-function selectAllDivs(window) {
-  let divs = window.document.getElementsByTagName("div");
-  let selection = window.getSelection();
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  for (let i = 0; i < divs.length; i++) {
-    let range = window.document.createRange();
-
-    range.selectNode(divs[i]);
-    selection.addRange(range);
-  }
-
-  return window;
-}
-
-/**
- * Select the textarea content
- */
-function selectTextarea(window) {
-  let selection = window.getSelection();
-  let textarea = window.document.querySelector("textarea");
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  textarea.setSelectionRange(0, textarea.value.length);
-  textarea.focus();
-
-  return window;
-}
-
-/**
- * Select the content of the first div
- */
-function selectContentFirstDiv(window) {
-  let div = window.document.querySelector("div");
-  let selection = window.getSelection();
-  let range = window.document.createRange();
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  range.selectNodeContents(div);
-  selection.addRange(range);
-
-  return window;
-}
-
-/**
- * Dispatch the selection event for the selection listener added by
- * `nsISelectionPrivate.addSelectionListener`
- */
-function dispatchSelectionEvent(window) {
-  // We modify the selection in order to dispatch the selection's event, by
-  // contract the selection by one character. So if the text selected is "foo"
-  // will be "fo".
-  window.getSelection().modify("extend", "backward", "character");
-
-  return window;
-}
-
-/**
- * Dispatch the selection event for the selection listener added by
- * `window.onselect` / `window.addEventListener`
- */
-function dispatchOnSelectEvent(window) {
-  let { document } = window;
-  let textarea = document.querySelector("textarea");
-  let event = document.createEvent("UIEvents");
-
-  event.initUIEvent("select", true, true, window, 1);
-
-  textarea.dispatchEvent(event);
-
-  return window;
-}
-
-// Test cases
-
-exports["test PWPB Selection Listener"] = function(assert, done) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  open(URL, {private: true, title: "PWPB Selection Listener"}).
-    then(function(window) {
-      selection.once("select", function() {
-        assert.equal(browserWindows.length, 2, "there should be only two windows open.");
-        assert.equal(getTabs().length, 2, "there should be only two tabs open: '" +
-                     getTabs().map(tab => getTabTitle(tab)).join("', '") +
-                     "'."
-        );
-
-        // window should be focused, but force the focus anyhow.. see bug 841823
-        focus(window).then(function() {
-          // check state of window
-          assert.ok(isFocused(window), "the window is focused");
-          assert.ok(isPrivate(window), "the window should be a private window");
-
-          assert.equal(selection.text, "fo");
-
-          closeWindow(window).
-            then(loader.unload).
-            then(done).
-            then(null, assert.fail);
-        });
-      });
-      return window;
-    }).
-    then(selectContentFirstDiv).
-    then(dispatchSelectionEvent).
-    then(null, assert.fail);
-};
-
-exports["test PWPB Textarea OnSelect Listener"] = function(assert, done) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  open(URL, {private: true, title: "PWPB OnSelect Listener"}).
-    then(function(window) {
-      selection.once("select", function() {
-        assert.equal(browserWindows.length, 2, "there should be only two windows open.");
-        assert.equal(getTabs().length, 2, "there should be only two tabs open: '" +
-                     getTabs().map(tab => getTabTitle(tab)).join("', '") +
-                     "'."
-        );
-
-        // window should be focused, but force the focus anyhow.. see bug 841823
-        focus(window).then(function() {
-          assert.equal(selection.text, "noodles");
-
-          closeWindow(window).
-            then(loader.unload).
-            then(done).
-            then(null, assert.fail);
-        });
-      });
-      return window;
-    }).
-    then(selectTextarea).
-    then(dispatchOnSelectEvent).
-    then(null, assert.fail);
-};
-
-exports["test PWPB Single DOM Selection"] = function(assert, done) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  open(URL, {private: true, title: "PWPB Single DOM Selection"}).
-    then(selectFirstDiv).
-    then(focus).then(function(window) {
-      assert.equal(selection.isContiguous, true,
-        "selection.isContiguous with single DOM Selection works.");
-
-      assert.equal(selection.text, "foo",
-        "selection.text with single DOM Selection works.");
-
-      assert.equal(selection.html, "<div>foo</div>",
-        "selection.html with single DOM Selection works.");
-
-      let selectionCount = 0;
-      for (let sel of selection) {
-        selectionCount++;
-
-        assert.equal(sel.text, "foo",
-          "iterable selection.text with single DOM Selection works.");
-
-        assert.equal(sel.html, "<div>foo</div>",
-          "iterable selection.html with single DOM Selection works.");
-      }
-
-      assert.equal(selectionCount, 1,
-        "One iterable selection");
-
-      return closeWindow(window);
-    }).then(loader.unload).then(done).then(null, assert.fail);
-}
-
-exports["test PWPB Textarea Selection"] = function(assert, done) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  open(URL, {private: true, title: "PWPB Textarea Listener"}).
-    then(selectTextarea).
-    then(focus).
-    then(function(window) {
-
-      assert.equal(selection.isContiguous, true,
-        "selection.isContiguous with Textarea Selection works.");
-
-      assert.equal(selection.text, "noodles",
-        "selection.text with Textarea Selection works.");
-
-      assert.strictEqual(selection.html, null,
-        "selection.html with Textarea Selection works.");
-
-      let selectionCount = 0;
-      for (let sel of selection) {
-        selectionCount++;
-
-        assert.equal(sel.text, "noodles",
-          "iterable selection.text with Textarea Selection works.");
-
-        assert.strictEqual(sel.html, null,
-          "iterable selection.html with Textarea Selection works.");
-      }
-
-      assert.equal(selectionCount, 1,
-        "One iterable selection");
-
-      return closeWindow(window);
-    }).then(loader.unload).then(done).then(null, assert.fail);
-};
-
-exports["test PWPB Set HTML in Multiple DOM Selection"] = function(assert, done) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  open(URL, {private: true, title: "PWPB Set HTML in Multiple DOM Selection"}).
-    then(selectAllDivs).
-    then(focus).
-    then(function(window) {
-      let html = "<span>b<b>a</b>r</span>";
-
-      let expectedText = ["bar", "and"];
-      let expectedHTML = [html, "<div>and</div>"];
-
-      selection.html = html;
-
-      assert.equal(selection.text, expectedText[0],
-        "set selection.text with DOM Selection works.");
-
-      assert.equal(selection.html, expectedHTML[0],
-        "selection.html with DOM Selection works.");
-
-      let selectionCount = 0;
-      for (let sel of selection) {
-
-        assert.equal(sel.text, expectedText[selectionCount],
-          "iterable selection.text with multiple DOM Selection works.");
-
-        assert.equal(sel.html, expectedHTML[selectionCount],
-          "iterable selection.html with multiple DOM Selection works.");
-
-        selectionCount++;
-      }
-
-      assert.equal(selectionCount, 2,
-        "Two iterable selections");
-
-      return closeWindow(window);
-    }).then(loader.unload).then(done).then(null, assert.fail);
-};
-
-exports["test PWPB Set Text in Textarea Selection"] = function(assert, done) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  open(URL, {private: true, title: "test PWPB Set Text in Textarea Selection"}).
-    then(selectTextarea).
-    then(focus).
-    then(function(window) {
-
-      let text = "bar";
-
-      selection.text = text;
-
-      assert.equal(selection.text, text,
-        "set selection.text with Textarea Selection works.");
-
-      assert.strictEqual(selection.html, null,
-        "selection.html with Textarea Selection works.");
-
-      let selectionCount = 0;
-      for (let sel of selection) {
-        selectionCount++;
-
-        assert.equal(sel.text, text,
-          "iterable selection.text with Textarea Selection works.");
-
-        assert.strictEqual(sel.html, null,
-          "iterable selection.html with Textarea Selection works.");
-      }
-
-      assert.equal(selectionCount, 1,
-        "One iterable selection");
-
-      return closeWindow(window);
-    }).then(loader.unload).then(done).then(null, assert.fail);
-};
-
-// If the platform doesn't support the PBPW, we're replacing PBPW tests
-if (!require("sdk/private-browsing/utils").isWindowPBSupported) {
-  module.exports = {
-    "test PBPW Unsupported": function Unsupported (assert) {
-      assert.pass("Private Window Per Browsing is not supported on this platform.");
-    }
-  }
-}
-
-// If the module doesn't support the app we're being run in, require() will
-// throw.  In that case, remove all tests above from exports, and add one dummy
-// test that passes.
-try {
-  require("sdk/selection");
-}
-catch (err) {
-  if (!/^Unsupported Application/.test(err.message))
-    throw err;
-
-  module.exports = {
-    "test Unsupported Application": function Unsupported (assert) {
-      assert.pass(err.message);
-    }
-  }
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-sidebar.js b/addon-sdk/source/test/addons/private-browsing-supported/test-sidebar.js
deleted file mode 100644
index 410e64ff5..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-sidebar.js
+++ /dev/null
@@ -1,212 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Loader } = require('sdk/test/loader');
-const { show, hide } = require('sdk/ui/sidebar/actions');
-const { isShowing } = require('sdk/ui/sidebar/utils');
-const { getMostRecentBrowserWindow, isWindowPrivate } = require('sdk/window/utils');
-const { open, close, focus, promise: windowPromise } = require('sdk/window/helpers');
-const { setTimeout } = require('sdk/timers');
-const { isPrivate } = require('sdk/private-browsing');
-const { data } = require('sdk/self');
-const { URL } = require('sdk/url');
-
-const { BUILTIN_SIDEBAR_MENUITEMS, isSidebarShowing,
-        getSidebarMenuitems, getExtraSidebarMenuitems, makeID, simulateCommand,
-        simulateClick, isChecked } = require('./sidebar/utils');
-
-exports.testSideBarIsInNewPrivateWindows = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSideBarIsInNewPrivateWindows';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  let startWindow = getMostRecentBrowserWindow();
-  let ele = startWindow.document.getElementById(makeID(testName));
-  assert.ok(ele, 'sidebar element was added');
-
-  open(null, { features: { private: true } }).then(function(window) {
-      let ele = window.document.getElementById(makeID(testName));
-      assert.ok(isPrivate(window), 'the new window is private');
-      assert.ok(!!ele, 'sidebar element was added');
-
-      sidebar.destroy();
-      assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-      assert.ok(!startWindow.document.getElementById(makeID(testName)), 'sidebar id DNE');
-
-      return close(window);
-  }).then(done).then(null, assert.fail);
-}
-
-// Disabled in order to land other fixes, see bug 910647 for further details.
-/*
-exports.testSidebarIsOpenInNewPrivateWindow = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSidebarIsOpenInNewPrivateWindow';
-  let window = getMostRecentBrowserWindow();
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  assert.equal(isPrivate(window), false, 'the window is not private');
-
-  sidebar.on('show', function() {
-    assert.equal(isSidebarShowing(window), true, 'the sidebar is showing');
-    assert.equal(isShowing(sidebar), true, 'the sidebar is showing');
-
-    windowPromise(window.OpenBrowserWindow({private: true}), 'DOMContentLoaded').then(function(window2) {
-      assert.equal(isPrivate(window2), true, 'the new window is private');
-
-      let sidebarEle = window2.document.getElementById('sidebar');
-
-      // wait for the sidebar to load something
-      function onSBLoad() {
-        sidebarEle.contentDocument.getElementById('web-panels-browser').addEventListener('load', function() {
-          assert.equal(isSidebarShowing(window), true, 'the sidebar is showing in old window still');
-          assert.equal(isSidebarShowing(window2), true, 'the sidebar is showing in the new private window');
-          assert.equal(isShowing(sidebar), true, 'the sidebar is showing');
-
-          sidebar.destroy();
-          close(window2).then(done);
-        }, true);
-      }
-
-      sidebarEle.addEventListener('load', onSBLoad, true);
-
-      assert.pass('waiting for the sidebar to open...');
-    }, assert.fail).then(null, assert.fail);
-  });
-
-  sidebar.show();
-}
-*/
-// TEST: edge case where web panel is destroyed while loading
-exports.testDestroyEdgeCaseBugWithPrivateWindow = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testDestroyEdgeCaseBug';
-  let window = getMostRecentBrowserWindow();
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  // NOTE: purposely not listening to show event b/c the event happens
-  //       between now and then.
-  sidebar.show();
-
-  assert.equal(isPrivate(window), false, 'the new window is not private');
-  assert.equal(isSidebarShowing(window), true, 'the sidebar is showing');
-
-  //assert.equal(isShowing(sidebar), true, 'the sidebar is showing');
-
-  open(null, { features: { private: true } }).then(focus).then(function(window2) {
-    assert.equal(isPrivate(window2), true, 'the new window is private');
-    assert.equal(isSidebarShowing(window2), false, 'the sidebar is not showing');
-    assert.equal(isShowing(sidebar), false, 'the sidebar is not showing');
-
-    sidebar.destroy();
-    assert.pass('destroying the sidebar');
-
-    close(window2).then(function() {
-      let loader = Loader(module);
-
-      assert.equal(isPrivate(window), false, 'the current window is not private');
-
-      let sidebar = loader.require('sdk/ui/sidebar').Sidebar({
-        id: testName,
-        title: testName,
-        url:  'data:text/html;charset=utf-8,'+ testName,
-        onShow: function() {
-          assert.pass('onShow works for Sidebar');
-          loader.unload();
-
-          for (let mi of getSidebarMenuitems()) {
-            assert.ok(BUILTIN_SIDEBAR_MENUITEMS.indexOf(mi.getAttribute('id')) >= 0, 'the menuitem is for a built-in sidebar')
-            assert.ok(!isChecked(mi), 'no sidebar menuitem is checked');
-          }
-          assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-          assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing');
-
-          done();
-        }
-      })
-
-      sidebar.show();
-      assert.pass('showing the sidebar');
-    }).then(null, assert.fail);
-  }).then(null, assert.fail);
-}
-
-exports.testShowInPrivateWindow = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testShowInPrivateWindow';
-  let window1 = getMostRecentBrowserWindow();
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  let sidebar1 = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-  let menuitemID = makeID(sidebar1.id);
-
-  assert.equal(sidebar1.url, url, 'url getter works');
-  assert.equal(isShowing(sidebar1), false, 'the sidebar is not showing');
-  assert.ok(!isChecked(window1.document.getElementById(menuitemID)),
-               'the menuitem is not checked');
-  assert.equal(isSidebarShowing(window1), false, 'the new window sidebar is not showing');
-
-  windowPromise(window1.OpenBrowserWindow({ private: true }), 'load').then(function(window) {
-    let { document } = window;
-    assert.equal(isWindowPrivate(window), true, 'new window is private');
-    assert.equal(isPrivate(window), true, 'new window is private');
-
-    sidebar1.show().then(
-      function good() {
-        assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-        assert.ok(!!document.getElementById(menuitemID),
-                  'the menuitem exists on the private window');
-        assert.equal(isSidebarShowing(window), true, 'the new window sidebar is showing');
-
-        sidebar1.destroy();
-        assert.equal(isSidebarShowing(window), false, 'the new window sidebar is showing');
-        assert.ok(!window1.document.getElementById(menuitemID),
-                  'the menuitem on the new window dne');
-
-        // test old window state
-        assert.equal(isSidebarShowing(window1), false, 'the old window sidebar is not showing');
-        assert.equal(window1.document.getElementById(menuitemID),
-                     null,
-                     'the menuitem on the old window dne');
-
-        close(window).then(done).then(null, assert.fail);
-      },
-      function bad() {
-        assert.fail('a successful show should not happen here..');
-      });
-  }).then(null, assert.fail);
-}
-
-// If the module doesn't support the app we're being run in, require() will
-// throw.  In that case, remove all tests above from exports, and add one dummy
-// test that passes.
-try {
-  require('sdk/ui/sidebar');
-}
-catch (err) {
-  if (!/^Unsupported Application/.test(err.message))
-    throw err;
-
-  module.exports = {
-    'test Unsupported Application': assert => assert.pass(err.message)
-  }
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-tabs.js b/addon-sdk/source/test/addons/private-browsing-supported/test-tabs.js
deleted file mode 100644
index c9cb34f0e..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-tabs.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const tabs = require('sdk/tabs');
-const { isPrivate } = require('sdk/private-browsing');
-const pbUtils = require('sdk/private-browsing/utils');
-
-exports.testPrivateTabsAreListed = function (assert, done) {
-  let originalTabCount = tabs.length;
-
-  tabs.open({
-    url: 'about:blank',
-    isPrivate: true,
-    onOpen: function(tab) {
-      // PWPB case
-      if (pbUtils.isWindowPBSupported || pbUtils.isTabPBSupported) {
-        assert.ok(isPrivate(tab), "tab is private");
-        assert.equal(tabs.length, originalTabCount + 1,
-                     'New private window\'s tab are visible in tabs list');
-      }
-      else {
-      // Global case, openDialog didn't opened a private window/tab
-        assert.ok(!isPrivate(tab), "tab isn't private");
-        assert.equal(tabs.length, originalTabCount + 1,
-                     'New non-private window\'s tab is visible in tabs list');
-      }
-
-      tab.close(done);
-    }
-  });
-};
-
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-window-tabs.js b/addon-sdk/source/test/addons/private-browsing-supported/test-window-tabs.js
deleted file mode 100644
index 647a73741..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-window-tabs.js
+++ /dev/null
@@ -1,75 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const tabs = require('sdk/tabs');
-const { isPrivate } = require('sdk/private-browsing');
-const { promise: windowPromise, close, focus } = require('sdk/window/helpers');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-
-exports.testOpenTabWithPrivateActiveWindowNoIsPrivateOption = function(assert, done) {
-  let window = getMostRecentBrowserWindow().OpenBrowserWindow({ private: true });
-
-  windowPromise(window, 'load').then(focus).then(function (window) {
-    assert.ok(isPrivate(window), 'new window is private');
-
-    tabs.open({
-      url: 'about:blank',
-      onOpen: function(tab) {
-        assert.ok(isPrivate(tab), 'new tab is private');
-        close(window).then(done).then(null, assert.fail);
-      }
-    })
-  }).then(null, assert.fail);
-}
-
-exports.testOpenTabWithNonPrivateActiveWindowNoIsPrivateOption = function(assert, done) {
-  let window = getMostRecentBrowserWindow().OpenBrowserWindow({ private: false });
-
-  windowPromise(window, 'load').then(focus).then(function (window) {
-    assert.equal(isPrivate(window), false, 'new window is not private');
-
-    tabs.open({
-      url: 'about:blank',
-      onOpen: function(tab) {
-        assert.equal(isPrivate(tab), false, 'new tab is not private');
-        close(window).then(done).then(null, assert.fail);
-      }
-    })
-  }).then(null, assert.fail);
-}
-
-exports.testOpenTabWithPrivateActiveWindowWithIsPrivateOptionTrue = function(assert, done) {
-  let window = getMostRecentBrowserWindow().OpenBrowserWindow({ private: true });
-
-  windowPromise(window, 'load').then(focus).then(function (window) {
-    assert.ok(isPrivate(window), 'new window is private');
-
-    tabs.open({
-      url: 'about:blank',
-      isPrivate: true,
-      onOpen: function(tab) {
-        assert.ok(isPrivate(tab), 'new tab is private');
-        close(window).then(done).then(null, assert.fail);
-      }
-    })
-  }).then(null, assert.fail);
-}
-
-exports.testOpenTabWithNonPrivateActiveWindowWithIsPrivateOptionFalse = function(assert, done) {
-  let window = getMostRecentBrowserWindow().OpenBrowserWindow({ private: false });
-
-  windowPromise(window, 'load').then(focus).then(function (window) {
-    assert.equal(isPrivate(window), false, 'new window is not private');
-
-    tabs.open({
-      url: 'about:blank',
-      isPrivate: false,
-      onOpen: function(tab) {
-        assert.equal(isPrivate(tab), false, 'new tab is not private');
-        close(window).then(done).then(null, assert.fail);
-      }
-    })
-  }).then(null, assert.fail);
-}
diff --git a/addon-sdk/source/test/addons/private-browsing-supported/test-windows.js b/addon-sdk/source/test/addons/private-browsing-supported/test-windows.js
deleted file mode 100644
index ce4e69cae..000000000
--- a/addon-sdk/source/test/addons/private-browsing-supported/test-windows.js
+++ /dev/null
@@ -1,240 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci } = require('chrome');
-const { isPrivate } = require('sdk/private-browsing');
-const { isWindowPBSupported } = require('sdk/private-browsing/utils');
-const { onFocus, getMostRecentWindow, getWindowTitle, getInnerId,
-        getFrames, windows, open: openWindow, isWindowPrivate } = require('sdk/window/utils');
-const { open, close, focus, promise } = require('sdk/window/helpers');
-const { browserWindows } = require("sdk/windows");
-const winUtils = require("sdk/deprecated/window-utils");
-const { fromIterator: toArray } = require('sdk/util/array');
-const tabs = require('sdk/tabs');
-const { cleanUI } = require('sdk/test/utils');
-
-const WM = Cc['@mozilla.org/appshell/window-mediator;1'].getService(Ci.nsIWindowMediator);
-
-const BROWSER = 'chrome://browser/content/browser.xul';
-
-function makeEmptyBrowserWindow(options) {
-  options = options || {};
-  return open(BROWSER, {
-    features: {
-      chrome: true,
-      private: !!options.private
-    }
-  }).then(focus);
-}
-
-exports.testWindowTrackerIgnoresPrivateWindows = function(assert, done) {
-  var myNonPrivateWindowId, myPrivateWindowId;
-  var privateWindowClosed = false;
-  var privateWindowOpened = false;
-  var trackedWindowIds = [];
-
-  let wt = winUtils.WindowTracker({
-    onTrack: function(window) {
-      let id = getInnerId(window);
-      trackedWindowIds.push(id);
-    },
-    onUntrack: function(window) {
-      let id = getInnerId(window);
-      if (id === myPrivateWindowId) {
-        privateWindowClosed = true;
-      }
-
-      if (id === myNonPrivateWindowId) {
-        assert.equal(privateWindowClosed, true, 'private window was untracked');
-        wt.unload();
-        done();
-      }
-    }
-  });
-
-  // make a new private window
-  makeEmptyBrowserWindow({ private: true }).then(function(window) {
-    myPrivateWindowId = getInnerId(window);
-
-    assert.ok(trackedWindowIds.indexOf(myPrivateWindowId) >= 0, 'private window was tracked');
-    assert.equal(isPrivate(window), isWindowPBSupported, 'private window isPrivate');
-    assert.equal(isWindowPrivate(window), isWindowPBSupported);
-    assert.ok(getFrames(window).length > 1, 'there are frames for private window');
-    assert.equal(getWindowTitle(window), window.document.title,
-                 'getWindowTitle works');
-
-    return close(window).then(function() {
-      assert.pass('private window was closed');
-
-      return makeEmptyBrowserWindow().then(function(window) {
-        myNonPrivateWindowId = getInnerId(window);
-        assert.notEqual(myPrivateWindowId, myNonPrivateWindowId, 'non private window was opened');
-        return close(window);
-      });
-    });
-  }).then(null, assert.fail);
-};
-
-// Test setting activeWIndow and onFocus for private windows
-exports.testSettingActiveWindowDoesNotIgnorePrivateWindow = function(assert, done) {
-  let browserWindow = WM.getMostRecentWindow("navigator:browser");
-  let testSteps;
-
-  assert.equal(winUtils.activeBrowserWindow, browserWindow,
-               "Browser window is the active browser window.");
-  assert.ok(!isPrivate(browserWindow), "Browser window is not private.");
-
-  // make a new private window
-  makeEmptyBrowserWindow({
-    private: true
-  }).then(function(window) {
-    let continueAfterFocus = window => onFocus(window).then(nextTest);
-
-    // PWPB case
-    if (isWindowPBSupported) {
-      assert.ok(isPrivate(window), "window is private");
-      assert.notStrictEqual(winUtils.activeBrowserWindow, browserWindow);
-    }
-    // Global case
-    else {
-      assert.ok(!isPrivate(window), "window is not private");
-    }
-
-    assert.strictEqual(winUtils.activeBrowserWindow, window,
-                 "Correct active browser window pb supported");
-    assert.notStrictEqual(browserWindow, window,
-                 "The window is not the old browser window");
-
-    testSteps = [
-      function() {
-        // test setting a non private window
-        continueAfterFocus(winUtils.activeWindow = browserWindow);
-      },
-      function() {
-        assert.strictEqual(winUtils.activeWindow, browserWindow,
-                           "Correct active window [1]");
-        assert.strictEqual(winUtils.activeBrowserWindow, browserWindow,
-                           "Correct active browser window [1]");
-
-        // test focus(window)
-        focus(window).then(nextTest);
-      },
-      function(w) {
-        assert.strictEqual(w, window, 'require("sdk/window/helpers").focus on window works');
-        assert.strictEqual(winUtils.activeBrowserWindow, window,
-                           "Correct active browser window [2]");
-        assert.strictEqual(winUtils.activeWindow, window,
-                           "Correct active window [2]");
-
-        // test setting a private window
-        continueAfterFocus(winUtils.activeWindow = window);
-      },
-      function() {
-        assert.strictEqual(winUtils.activeBrowserWindow, window,
-                          "Correct active browser window [3]");
-        assert.strictEqual(winUtils.activeWindow, window,
-                          "Correct active window [3]");
-
-        // just to get back to original state
-        continueAfterFocus(winUtils.activeWindow = browserWindow);
-      },
-      function() {
-        assert.strictEqual(winUtils.activeBrowserWindow, browserWindow,
-                          "Correct active browser window when pb mode is supported [4]");
-        assert.strictEqual(winUtils.activeWindow, browserWindow,
-                          "Correct active window when pb mode is supported [4]");
-
-        close(window).then(done).then(null, assert.fail);
-      }
-    ];
-
-    function nextTest() {
-      let args = arguments;
-      if (testSteps.length) {
-        require('sdk/timers').setTimeout(function() {
-          (testSteps.shift()).apply(null, args);
-        }, 0);
-      }
-    }
-    nextTest();
-  });
-};
-
-exports.testActiveWindowDoesNotIgnorePrivateWindow = function*(assert) {
-  // make a new private window
-  let window = yield makeEmptyBrowserWindow({
-    private: true
-  });
-
-  // PWPB case
-  if (isWindowPBSupported) {
-    assert.equal(isPrivate(winUtils.activeWindow), true,
-                 "active window is private");
-    assert.equal(isPrivate(winUtils.activeBrowserWindow), true,
-                 "active browser window is private");
-    assert.ok(isWindowPrivate(window), "window is private");
-    assert.ok(isPrivate(window), "window is private");
-
-    // pb mode is supported
-    assert.ok(
-      isWindowPrivate(winUtils.activeWindow),
-      "active window is private when pb mode is supported");
-    assert.ok(
-      isWindowPrivate(winUtils.activeBrowserWindow),
-      "active browser window is private when pb mode is supported");
-    assert.ok(isPrivate(winUtils.activeWindow),
-              "active window is private when pb mode is supported");
-    assert.ok(isPrivate(winUtils.activeBrowserWindow),
-      "active browser window is private when pb mode is supported");
-  }
-
-  yield cleanUI();
-}
-
-exports.testWindowIteratorIgnoresPrivateWindows = function*(assert) {
-  // make a new private window
-  let window = yield makeEmptyBrowserWindow({
-    private: true
-  });
-
-  assert.equal(isWindowPrivate(window), isWindowPBSupported);
-  assert.ok(toArray(winUtils.windowIterator()).indexOf(window) > -1,
-            "window is in windowIterator()");
-
-  yield cleanUI();
-};
-
-// test that it is not possible to find a private window in
-// windows module's iterator
-exports.testWindowIteratorPrivateDefault = function(assert, done) {
-  // there should only be one window open here, if not give us the
-  // the urls
-  if (browserWindows.length > 1) {
-    for (let tab of tabs) {
-      assert.fail("TAB URL: " + tab.url);
-    }
-  }
-  else {
-    assert.equal(browserWindows.length, 1, 'only one window open');
-  }
-
-  open('chrome://browser/content/browser.xul', {
-    features: {
-      private: true,
-      chrome: true
-    }
-  }).then(focus).then(function(window) {
-    // test that there is a private window opened
-    assert.equal(isPrivate(window), isWindowPBSupported, 'there is a private window open');
-    assert.equal(isPrivate(winUtils.activeWindow), isWindowPBSupported);
-    assert.equal(isPrivate(getMostRecentWindow()), isWindowPBSupported);
-    assert.equal(isPrivate(browserWindows.activeWindow), isWindowPBSupported);
-
-    assert.equal(browserWindows.length, 2, '2 windows open');
-    assert.equal(windows(null, { includePrivate: true }).length, 2);
-
-    return close(window);
-  }).then(done).then(null, assert.fail);
-};
diff --git a/addon-sdk/source/test/addons/remote/main.js b/addon-sdk/source/test/addons/remote/main.js
deleted file mode 100644
index cea27af9b..000000000
--- a/addon-sdk/source/test/addons/remote/main.js
+++ /dev/null
@@ -1,578 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const LOCAL_URI = "about:robots";
-const REMOTE_URI = "data:text/html;charset=utf-8,remote";
-
-const { Cu } = require('chrome');
-const { Loader } = require('sdk/test/loader');
-const { getTabs, openTab, closeTab, setTabURL, getBrowserForTab, getURI } = require('sdk/tabs/utils');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { cleanUI } = require("sdk/test/utils");
-const { setTimeout } = require("sdk/timers");
-const { promiseEvent, promiseDOMEvent, promiseEventOnItemAndContainer,
-        waitForProcesses, getChildFrameCount, isE10S } = require("./utils");
-const { after } = require('sdk/test/utils');
-const { processID } = require('sdk/system/runtime');
-
-const { set } = require('sdk/preferences/service');
-// The hidden preload browser messes up our frame counts
-set('browser.newtab.preload', false);
-
-function promiseTabFrameAttach(frames) {
-  return new Promise(resolve => {
-    let listener = function(frame, ...args) {
-      if (!frame.isTab)
-        return;
-      frames.off("attach", listener);
-      resolve([frame, ...args]);
-    }
-
-    frames.on("attach", listener);
-  });
-}
-
-// Check that we see a process stop and start
-exports["test process restart"] = function*(assert) {
-  if (!isE10S) {
-    assert.pass("Skipping test in non-e10s mode");
-    return;
-  }
-
-  let window = getMostRecentBrowserWindow();
-
-  let tabs = getTabs(window);
-  assert.equal(tabs.length, 1, "Should have just the one tab to start with");
-  let tab = tabs[0];
-  let browser = getBrowserForTab(tab);
-
-  let loader = new Loader(module);
-  let { processes, frames } = yield waitForProcesses(loader);
-
-  let remoteProcess = Array.filter(processes, p => p.isRemote)[0];
-  let localProcess = Array.filter(processes, p => !p.isRemote)[0];
-  let remoteFrame = Array.filter(frames, f => f.process == remoteProcess)[0];
-
-  // Switch the remote tab to a local URI which should kill the remote process
-
-  let frameDetach = promiseEventOnItemAndContainer(assert, remoteFrame, frames, 'detach');
-  let frameAttach = promiseTabFrameAttach(frames);
-  let processDetach = promiseEventOnItemAndContainer(assert, remoteProcess, processes, 'detach');
-  let browserLoad = promiseDOMEvent(browser, "load", true);
-  setTabURL(tab, LOCAL_URI);
-  // The load should kill the remote frame
-  yield frameDetach;
-  // And create a new frame in the local process
-  let [newFrame] = yield frameAttach;
-  assert.equal(newFrame.process, localProcess, "New frame should be in the local process");
-  // And kill the process
-  yield processDetach;
-  yield browserLoad;
-
-  frameDetach = promiseEventOnItemAndContainer(assert, newFrame, frames, 'detach');
-  let processAttach = promiseEvent(processes, 'attach');
-  frameAttach = promiseTabFrameAttach(frames);
-  browserLoad = promiseDOMEvent(browser, "load", true);
-  setTabURL(tab, REMOTE_URI);
-  // The load should kill the remote frame
-  yield frameDetach;
-  // And create a new remote process
-  [remoteProcess] = yield processAttach;
-  assert.ok(remoteProcess.isRemote, "Process should be remote");
-  // And create a new frame in the remote process
-  [newFrame] = yield frameAttach;
-  assert.equal(newFrame.process, remoteProcess, "New frame should be in the remote process");
-  yield browserLoad;
-
-  browserLoad = promiseDOMEvent(browser, "load", true);
-  setTabURL(tab, "about:blank");
-  yield browserLoad;
-
-  loader.unload();
-};
-
-// Test that we find the right number of processes and that messaging between
-// them works and none of the streams cross
-exports["test process list"] = function*(assert) {
-  let loader = new Loader(module);
-  let { processes } = loader.require('sdk/remote/parent');
-
-  let processCount = 0;
-  processes.forEvery(processes => processCount++);
-
-  yield waitForProcesses(loader);
-
-  let remoteProcesses = Array.filter(processes, process => process.isRemote);
-  let localProcesses = Array.filter(processes, process => !process.isRemote);
-
-  assert.equal(localProcesses.length, 1, "Should always be one process");
-
-  if (isE10S) {
-    assert.equal(remoteProcesses.length, 1, "Should be one remote process");
-  }
-  else {
-    assert.equal(remoteProcesses.length, 0, "Should be no remote processes");
-  }
-
-  assert.equal(processCount, processes.length, "Should have seen all processes");
-
-  processCount = 0;
-  processes.forEvery(process => processCount++);
-
-  assert.equal(processCount, processes.length, "forEvery should send existing processes to the listener");
-
-  localProcesses[0].port.on('sdk/test/pong', (process, key) => {
-    assert.equal(key, "local", "Should not have seen a pong from the local process with the wrong key");
-  });
-
-  if (isE10S) {
-    remoteProcesses[0].port.on('sdk/test/pong', (process, key) => {
-      assert.equal(key, "remote", "Should not have seen a pong from the remote process with the wrong key");
-    });
-  }
-
-  let promise = promiseEventOnItemAndContainer(assert, localProcesses[0].port, processes.port, 'sdk/test/pong', localProcesses[0]);
-  localProcesses[0].port.emit('sdk/test/ping', "local");
-
-  let reply = yield promise;
-  assert.equal(reply[0], "local", "Saw the process reply with the right key");
-
-  if (isE10S) {
-    promise = promiseEventOnItemAndContainer(assert, remoteProcesses[0].port, processes.port, 'sdk/test/pong', remoteProcesses[0]);
-    remoteProcesses[0].port.emit('sdk/test/ping', "remote");
-
-    reply = yield promise;
-    assert.equal(reply[0], "remote", "Saw the process reply with the right key");
-
-    assert.notEqual(localProcesses[0], remoteProcesses[0], "Processes should be different");
-  }
-
-  loader.unload();
-};
-
-// Test that the frame lists are kept up to date
-exports["test frame list"] = function*(assert) {
-  function browserFrames(list) {
-    return Array.filter(list, b => b.isTab).length;
-  }
-
-  let window = getMostRecentBrowserWindow();
-
-  let tabs = getTabs(window);
-  assert.equal(tabs.length, 1, "Should have just the one tab to start with");
-
-  let loader = new Loader(module);
-  let { processes, frames } = yield waitForProcesses(loader);
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab1 = openTab(window, LOCAL_URI);
-  let [frame1] = yield promise;
-  assert.ok(!!frame1, "Should have seen the new frame");
-  assert.ok(!frame1.process.isRemote, "Frame should not be remote");
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  promise = promiseTabFrameAttach(frames);
-  let tab2 = openTab(window, REMOTE_URI);
-  let [frame2] = yield promise;
-  assert.ok(!!frame2, "Should have seen the new frame");
-  if (isE10S)
-    assert.ok(frame2.process.isRemote, "Frame should be remote");
-  else
-    assert.ok(!frame2.process.isRemote, "Frame should not be remote");
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  frames.port.emit('sdk/test/ping')
-  yield new Promise(resolve => {
-    let count = 0;
-    let listener = () => {
-      console.log("Saw pong");
-      count++;
-      if (count == frames.length) {
-        frames.port.off('sdk/test/pong', listener);
-        resolve();
-      }
-    };
-    frames.port.on('sdk/test/pong', listener);
-  });
-
-  let badListener = () => {
-    assert.fail("Should not have seen a response through this frame");
-  }
-  frame1.port.on('sdk/test/pong', badListener);
-  frame2.port.emit('sdk/test/ping', 'b');
-  let [key] = yield promiseEventOnItemAndContainer(assert, frame2.port, frames.port, 'sdk/test/pong', frame2);
-  assert.equal(key, 'b', "Should have seen the right response");
-  frame1.port.off('sdk/test/pong', badListener);
-
-  frame2.port.on('sdk/test/pong', badListener);
-  frame1.port.emit('sdk/test/ping', 'b');
-  [key] = yield promiseEventOnItemAndContainer(assert, frame1.port, frames.port, 'sdk/test/pong', frame1);
-  assert.equal(key, 'b', "Should have seen the right response");
-  frame2.port.off('sdk/test/pong', badListener);
-
-  promise = promiseEventOnItemAndContainer(assert, frame1, frames, 'detach');
-  closeTab(tab1);
-  yield promise;
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  promise = promiseEventOnItemAndContainer(assert, frame2, frames, 'detach');
-  closeTab(tab2);
-  yield promise;
-
-  assert.equal(browserFrames(frames), getTabs(window).length, "Should be the right number of browser frames.");
-  assert.equal((yield getChildFrameCount(processes)), frames.length, "Child processes should have the right number of frames");
-
-  loader.unload();
-};
-
-// Test that multiple loaders get their own loaders in the child and messages
-// don't cross. Unload should work
-exports["test new loader"] = function*(assert) {
-  let loader1 = new Loader(module);
-  let { processes: processes1 } = yield waitForProcesses(loader1);
-
-  let loader2 = new Loader(module);
-  let { processes: processes2 } = yield waitForProcesses(loader2);
-
-  let process1 = [...processes1][0];
-  let process2 = [...processes2][0];
-
-  process1.port.on('sdk/test/pong', (process, key) => {
-    assert.equal(key, "a", "Should have seen the right pong");
-  });
-
-  process2.port.on('sdk/test/pong', (process, key) => {
-    assert.equal(key, "b", "Should have seen the right pong");
-  });
-
-  process1.port.emit('sdk/test/ping', 'a');
-  yield promiseEvent(process1.port, 'sdk/test/pong');
-
-  process2.port.emit('sdk/test/ping', 'b');
-  yield promiseEvent(process2.port, 'sdk/test/pong');
-
-  loader1.unload();
-
-  process2.port.emit('sdk/test/ping', 'b');
-  yield promiseEvent(process2.port, 'sdk/test/pong');
-
-  loader2.unload();
-};
-
-// Test that unloading the loader unloads the child instances
-exports["test unload"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:,<html/>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  promise = promiseDOMEvent(browser, 'hashchange');
-  frame.port.emit('sdk/test/testunload');
-  loader.unload("shutdown");
-  yield promise;
-
-  let hash = getURI(tab).replace(/.*#/, "");
-  assert.equal(hash, "unloaded:shutdown", "Saw the correct hash change.")
-
-  closeTab(tab);
-}
-
-// Test that unloading the loader causes the child to see frame detach events
-exports["test frame detach on unload"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:,<html/>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  promise = promiseDOMEvent(browser, 'hashchange');
-  frame.port.emit('sdk/test/testdetachonunload');
-  loader.unload("shutdown");
-  yield promise;
-
-  let hash = getURI(tab).replace(/.*#/, "");
-  assert.equal(hash, "unloaded", "Saw the correct hash change.")
-
-  closeTab(tab);
-}
-
-// Test that DOM event listener on the frame object works
-exports["test frame event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframeevent');
-  promise = Promise.all([
-    promiseEvent(frame.port, 'sdk/test/sawreply'),
-    promiseEvent(frame.port, 'sdk/test/eventsent')
-  ]);
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  frame.port.emit('sdk/test/unregisterframeevent');
-  promise = promiseEvent(frame.port, 'sdk/test/eventsent');
-  frame.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader.unload();
-}
-
-// Test that DOM event listener on the frames object works
-exports["test frames event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = promiseTabFrameAttach(frames);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  assert.ok(!!frame, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframesevent');
-  promise = Promise.all([
-    promiseEvent(frame.port, 'sdk/test/sawreply'),
-    promiseEvent(frame.port, 'sdk/test/eventsent')
-  ]);
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  frame.port.emit('sdk/test/unregisterframesevent');
-  promise = promiseEvent(frame.port, 'sdk/test/eventsent');
-  frame.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader.unload();
-}
-
-// Test that unloading unregisters frame DOM events
-exports["test unload removes frame event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let loader2 = new Loader(module);
-  let { frames: frames2 } = yield waitForProcesses(loader2);
-
-  let promise = promiseTabFrameAttach(frames);
-  let promise2 = promiseTabFrameAttach(frames2);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  let [frame2] = yield promise2;
-  assert.ok(!!frame && !!frame2, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframeevent');
-  promise = Promise.all([
-    promiseEvent(frame2.port, 'sdk/test/sawreply'),
-    promiseEvent(frame2.port, 'sdk/test/eventsent')
-  ]);
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  loader.unload();
-
-  promise = promiseEvent(frame2.port, 'sdk/test/eventsent');
-  frame2.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader2.unload();
-}
-
-// Test that unloading unregisters frames DOM events
-exports["test unload removes frames event listeners"] = function*(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let loader2 = new Loader(module);
-  let { frames: frames2 } = yield waitForProcesses(loader2);
-
-  let promise = promiseTabFrameAttach(frames);
-  let promise2 = promiseTabFrameAttach(frames2);
-  let tab = openTab(window, "data:text/html,<html></html>");
-  let browser = getBrowserForTab(tab);
-  yield promiseDOMEvent(browser, "load", true);
-  let [frame] = yield promise;
-  let [frame2] = yield promise2;
-  assert.ok(!!frame && !!frame2, "Should have seen the new frame");
-
-  frame.port.emit('sdk/test/registerframesevent');
-  promise = Promise.all([
-    promiseEvent(frame2.port, 'sdk/test/sawreply'),
-    promiseEvent(frame2.port, 'sdk/test/eventsent')
-  ]);
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  loader.unload();
-
-  promise = promiseEvent(frame2.port, 'sdk/test/eventsent');
-  frame2.port.on('sdk/test/sawreply', () => {
-    assert.fail("Should not have seen the event listener reply");
-  });
-
-  frame2.port.emit('sdk/test/sendevent');
-  yield promise;
-
-  closeTab(tab);
-  loader2.unload();
-}
-
-// Check that the child frame has the right properties
-exports["test frame properties"] = function*(assert) {
-  let loader = new Loader(module);
-  let { frames } = yield waitForProcesses(loader);
-
-  let promise = new Promise(resolve => {
-    let count = frames.length;
-    let listener = (frame, properties) => {
-      assert.equal(properties.isTab, frame.isTab,
-                   "Child frame should have the same isTab property");
-
-      if (--count == 0) {
-        frames.port.off('sdk/test/replyproperties', listener);
-        resolve();
-      }
-    }
-
-    frames.port.on('sdk/test/replyproperties', listener);
-  })
-
-  frames.port.emit('sdk/test/checkproperties');
-  yield promise;
-
-  loader.unload();
-}
-
-// Check that non-remote processes have the same process ID and remote processes
-// have different IDs
-exports["test processID"] = function*(assert) {
-  let loader = new Loader(module);
-  let { processes } = yield waitForProcesses(loader);
-
-  for (let process of processes) {
-    process.port.emit('sdk/test/getprocessid');
-    let [p, ID] = yield promiseEvent(process.port, 'sdk/test/processid');
-    if (process.isRemote) {
-      assert.notEqual(ID, processID, "Remote processes should have a different process ID");
-    }
-    else {
-      assert.equal(ID, processID, "Remote processes should have the same process ID");
-    }
-  }
-
-  loader.unload();
-}
-
-// Check that sdk/remote/parent and sdk/remote/child can only be loaded in the
-// appropriate loaders
-exports["test cannot load in wrong loader"] = function*(assert) {
-  let loader = new Loader(module);
-  let { processes } = yield waitForProcesses(loader);
-
-  try {
-    require('sdk/remote/child');
-    assert.fail("Should not have been able to load sdk/remote/child");
-  }
-  catch (e) {
-    assert.ok(/Cannot load sdk\/remote\/child in a main process loader/.test(e),
-              "Should have seen the right exception.");
-  }
-
-  for (let process of processes) {
-    processes.port.emit('sdk/test/parentload');
-    let [_, isChildLoader, loaded, message] = yield promiseEvent(processes.port, 'sdk/test/parentload');
-    assert.ok(isChildLoader, "Process should see itself in a child loader.");
-    assert.ok(!loaded, "Process couldn't load sdk/remote/parent.");
-    assert.ok(/Cannot load sdk\/remote\/parent in a child loader/.test(message),
-              "Should have seen the right exception.");
-  }
-
-  loader.unload();
-};
-
-exports["test send cpow"] = function*(assert) {
-  if (!isE10S) {
-    assert.pass("Skipping test in non-e10s mode");
-    return;
-  }
-
-  let window = getMostRecentBrowserWindow();
-
-  let tabs = getTabs(window);
-  assert.equal(tabs.length, 1, "Should have just the one tab to start with");
-  let tab = tabs[0];
-  let browser = getBrowserForTab(tab);
-
-  assert.ok(Cu.isCrossProcessWrapper(browser.contentWindow),
-            "Should have a CPOW for the browser content window");
-
-  let loader = new Loader(module);
-  let { processes } = yield waitForProcesses(loader);
-
-  processes.port.emitCPOW('sdk/test/cpow', ['foobar'], { window: browser.contentWindow });
-  let [process, arg, id] = yield promiseEvent(processes.port, 'sdk/test/cpow');
-
-  assert.ok(process.isRemote, "Response should come from the remote process");
-  assert.equal(arg, "foobar", "Argument should have passed through");
-  assert.equal(id, browser.outerWindowID, "Should have got the ID from the child");
-};
-
-after(exports, function*(name, assert) {
-  yield cleanUI();
-});
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/remote/package.json b/addon-sdk/source/test/addons/remote/package.json
deleted file mode 100644
index b147b6fda..000000000
--- a/addon-sdk/source/test/addons/remote/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "name": "remote",
-  "title": "remote",
-  "id": "remote@jetpack",
-  "description": "Run remote tests",
-  "version": "1.0.0",
-  "main": "main.js"
-}
diff --git a/addon-sdk/source/test/addons/remote/remote-module.js b/addon-sdk/source/test/addons/remote/remote-module.js
deleted file mode 100644
index cedf005a9..000000000
--- a/addon-sdk/source/test/addons/remote/remote-module.js
+++ /dev/null
@@ -1,129 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const { when } = require('sdk/system/unload');
-const { process, frames } = require('sdk/remote/child');
-const { loaderID } = require('@loader/options');
-const { processID } = require('sdk/system/runtime');
-const system = require('sdk/system/events');
-const { Cu } = require('chrome');
-const { isChildLoader } = require('sdk/remote/core');
-const { getOuterId } = require('sdk/window/utils');
-
-function log(str) {
-  console.log("remote[" + loaderID + "][" + processID + "]: " + str);
-}
-
-log("module loaded");
-
-process.port.emit('sdk/test/load');
-
-process.port.on('sdk/test/ping', (process, key) => {
-  log("received process ping");
-  process.port.emit('sdk/test/pong', key);
-});
-
-var frameCount = 0;
-frames.forEvery(frame => {
-  frameCount++;
-  frame.on('detach', () => {
-    frameCount--;
-  });
-
-  frame.port.on('sdk/test/ping', (frame, key) => {
-    log("received frame ping");
-    frame.port.emit('sdk/test/pong', key);
-  });
-});
-
-frames.port.on('sdk/test/checkproperties', frame => {
-  frame.port.emit('sdk/test/replyproperties', {
-    isTab: frame.isTab
-  });
-});
-
-process.port.on('sdk/test/count', () => {
-  log("received count ping");
-  process.port.emit('sdk/test/count', frameCount);
-});
-
-process.port.on('sdk/test/getprocessid', () => {
-  process.port.emit('sdk/test/processid', processID);
-});
-
-frames.port.on('sdk/test/testunload', (frame) => {
-  // Cache the content since the frame will have been destroyed by the time
-  // we see the unload event.
-  let content = frame.content;
-  when((reason) => {
-    content.location = "#unloaded:" + reason;
-  });
-});
-
-frames.port.on('sdk/test/testdetachonunload', (frame) => {
-  let content = frame.content;
-  frame.on('detach', () => {
-    console.log("Detach from " + frame.content.location);
-    frame.content.location = "#unloaded";
-  });
-});
-
-frames.port.on('sdk/test/sendevent', (frame) => {
-  let doc = frame.content.document;
-
-  let listener = () => {
-    frame.port.emit('sdk/test/sawreply');
-  }
-
-  system.on("Test:Reply", listener);
-  let event = new frame.content.CustomEvent("Test:Event");
-  doc.dispatchEvent(event);
-  system.off("Test:Reply", listener);
-  frame.port.emit('sdk/test/eventsent');
-});
-
-process.port.on('sdk/test/parentload', () => {
-  let loaded = false;
-  let message = "";
-  try {
-    require('sdk/remote/parent');
-    loaded = true;
-  }
-  catch (e) {
-    message = "" + e;
-  }
-
-  process.port.emit('sdk/test/parentload',
-    isChildLoader,
-    loaded,
-    message
-  )
-});
-
-function listener(event) {
-  // Use the raw observer service here since it will be usable even if the
-  // loader has unloaded
-  let { Services } = Cu.import("resource://gre/modules/Services.jsm", {});
-  Services.obs.notifyObservers(null, "Test:Reply", "");
-}
-
-frames.port.on('sdk/test/registerframesevent', (frame) => {
-  frames.addEventListener("Test:Event", listener, true);
-});
-
-frames.port.on('sdk/test/unregisterframesevent', (frame) => {
-  frames.removeEventListener("Test:Event", listener, true);
-});
-
-frames.port.on('sdk/test/registerframeevent', (frame) => {
-  frame.addEventListener("Test:Event", listener, true);
-});
-
-frames.port.on('sdk/test/unregisterframeevent', (frame) => {
-  frame.removeEventListener("Test:Event", listener, true);
-});
-
-process.port.on('sdk/test/cpow', (process, arg, cpows) => {
-  process.port.emit('sdk/test/cpow', arg, getOuterId(cpows.window));
-});
diff --git a/addon-sdk/source/test/addons/remote/utils.js b/addon-sdk/source/test/addons/remote/utils.js
deleted file mode 100644
index f30f4f3a4..000000000
--- a/addon-sdk/source/test/addons/remote/utils.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { Cu } = require('chrome');
-const { Task: { async } } = Cu.import('resource://gre/modules/Task.jsm', {});
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-
-const REMOTE_MODULE = "./remote-module";
-
-function promiseEvent(emitter, event) {
-  console.log("Waiting for " + event);
-  return new Promise(resolve => {
-    emitter.once(event, (...args) => {
-      console.log("Saw " + event);
-      resolve(args);
-    });
-  });
-}
-exports.promiseEvent = promiseEvent;
-
-function promiseDOMEvent(target, event, isCapturing = false) {
-  console.log("Waiting for " + event);
-  return new Promise(resolve => {
-    let listener = (event) => {
-      target.removeEventListener(event, listener, isCapturing);
-      resolve(event);
-    };
-    target.addEventListener(event, listener, isCapturing);
-  })
-}
-exports.promiseDOMEvent = promiseDOMEvent;
-
-const promiseEventOnItemAndContainer = async(function*(assert, itemport, container, event, item = itemport) {
-  let itemEvent = promiseEvent(itemport, event);
-  let containerEvent = promiseEvent(container, event);
-
-  let itemArgs = yield itemEvent;
-  let containerArgs = yield containerEvent;
-
-  assert.equal(containerArgs[0], item, "Should have seen a container event for the right item");
-  assert.equal(JSON.stringify(itemArgs), JSON.stringify(containerArgs), "Arguments should have matched");
-
-  // Strip off the item from the returned arguments
-  return itemArgs.slice(1);
-});
-exports.promiseEventOnItemAndContainer = promiseEventOnItemAndContainer;
-
-const waitForProcesses = async(function*(loader) {
-  console.log("Starting remote");
-  let { processes, frames, remoteRequire } = loader.require('sdk/remote/parent');
-  remoteRequire(REMOTE_MODULE, module);
-
-  let events = [];
-
-  // In e10s we should expect to see two processes
-  let expectedCount = isE10S ? 2 : 1;
-
-  yield new Promise(resolve => {
-    let count = 0;
-
-    // Wait for a process to be detected
-    let listener = process => {
-      console.log("Saw a process attach");
-      // Wait for the remote module to load in this process
-      process.port.once('sdk/test/load', () => {
-        console.log("Saw a remote module load");
-        count++;
-        if (count == expectedCount) {
-          processes.off('attach', listener);
-          resolve();
-        }
-      });
-    }
-    processes.on('attach', listener);
-  });
-
-  console.log("Remote ready");
-  return { processes, frames, remoteRequire };
-});
-exports.waitForProcesses = waitForProcesses;
-
-// Counts the frames in all the child processes
-const getChildFrameCount = async(function*(processes) {
-  let frameCount = 0;
-
-  for (let process of processes) {
-    process.port.emit('sdk/test/count');
-    let [p, count] = yield promiseEvent(process.port, 'sdk/test/count');
-    frameCount += count;
-  }
-
-  return frameCount;
-});
-exports.getChildFrameCount = getChildFrameCount;
-
-const mainWindow = getMostRecentBrowserWindow();
-const isE10S = mainWindow.gMultiProcessBrowser;
-exports.isE10S = isE10S;
-
-if (isE10S) {
-  console.log("Testing in E10S mode");
-  // We expect a child process to already be present, make sure that is the case
-  mainWindow.XULBrowserWindow.forceInitialBrowserRemote();
-}
-else {
-  console.log("Testing in non-E10S mode");
-}
diff --git a/addon-sdk/source/test/addons/require/list.js b/addon-sdk/source/test/addons/require/list.js
deleted file mode 100644
index 9d2566a87..000000000
--- a/addon-sdk/source/test/addons/require/list.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-exports.local = true;
diff --git a/addon-sdk/source/test/addons/require/main.js b/addon-sdk/source/test/addons/require/main.js
deleted file mode 100644
index 53391f08b..000000000
--- a/addon-sdk/source/test/addons/require/main.js
+++ /dev/null
@@ -1,87 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var { isNative } = require("@loader/options");
-
-exports["test local vs sdk module"] = function (assert) {
-  assert.notEqual(require("list"),
-                  require("sdk/util/list"),
-                  "Local module takes the priority over sdk modules");
-  assert.ok(require("list").local,
-            "this module is really the local one");
-}
-
-if (!isNative) {
-  exports["test 3rd party vs sdk module"] = function (assert) {
-    // We are testing with a 3rd party package called `tabs` with 3 modules
-    // main, page-mod and third-party
-
-    // the only way to require 3rd party package modules are to use absolute paths
-    // require("tabs/main"), require("tabs/page-mod"),
-    // require("tabs/third-party") and also require("tabs") which will refer
-    // to tabs's main package module.
-
-    // So require(page-mod) shouldn't map the 3rd party
-    assert.equal(require("page-mod"),
-                 require("sdk/page-mod"),
-                 "Third party modules don't overload sdk modules");
-
-    assert.ok(require("page-mod").PageMod,
-              "page-mod module is really the sdk one");
-
-    assert.equal(require("tabs/page-mod").id, "page-mod",
-                 "tabs/page-mod is the 3rd party");
-
-    // But require(tabs) will map to 3rd party main module
-    // *and* overload the sdk module
-    // and also any local module with the same name
-    assert.equal(require("tabs").id, "tabs-main",
-                 "Third party main module overload sdk modules");
-
-    assert.equal(require("tabs"),
-                 require("tabs/main"),
-                 "require(tabs) maps to require(tabs/main)");
-
-    // So that you have to use relative path to ensure getting the local module
-    assert.equal(require("./tabs").id,
-                 "local-tabs",
-                 "require(./tabs) maps to the local module");
-
-    // It should still be possible to require sdk module with absolute path
-    assert.ok(require("sdk/tabs").open,
-              "We can bypass this overloading with absolute path to sdk modules");
-
-    assert.equal(require("sdk/tabs"),
-                 require("addon-kit/tabs"),
-                 "Old and new layout both work");
-  }
-}
-
-// /!\ Always use distinct module for each test.
-//     Otherwise, the linker can correctly parse and allow the first usage of it
-//     but still silently fail on the second.
-
-exports.testRelativeRequire = function (assert) {
-  assert.equal(require('./same-folder').id, 'same-folder');
-}
-
-exports.testRelativeSubFolderRequire = function (assert) {
-  assert.equal(require('./sub-folder/module').id, 'sub-folder');
-}
-
-exports.testMultipleRequirePerLine = function (assert) {
-  var a=require('./multiple/a'),b=require('./multiple/b');
-  assert.equal(a.id, 'a');
-  assert.equal(b.id, 'b');
-}
-
-exports.testSDKRequire = function (assert) {
-  assert.deepEqual(Object.keys(require('sdk/page-worker')), ['Page']);
-  if (!isNative) {
-    assert.equal(require('page-worker'), require('sdk/page-worker'));
-  }
-}
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/require/multiple/a.js b/addon-sdk/source/test/addons/require/multiple/a.js
deleted file mode 100644
index 737cce2b0..000000000
--- a/addon-sdk/source/test/addons/require/multiple/a.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.id = 'a';
diff --git a/addon-sdk/source/test/addons/require/multiple/b.js b/addon-sdk/source/test/addons/require/multiple/b.js
deleted file mode 100644
index 382a7d22c..000000000
--- a/addon-sdk/source/test/addons/require/multiple/b.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.id = 'b';
diff --git a/addon-sdk/source/test/addons/require/package.json b/addon-sdk/source/test/addons/require/package.json
deleted file mode 100644
index 828853f56..000000000
--- a/addon-sdk/source/test/addons/require/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "id": "test-require@jetpack",
-  "name": "test-require",
-  "packages": "packages",
-  "ignore-deprecated-path": true,
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/require/packages/tabs/main.js b/addon-sdk/source/test/addons/require/packages/tabs/main.js
deleted file mode 100644
index 871c9e4de..000000000
--- a/addon-sdk/source/test/addons/require/packages/tabs/main.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.id = "tabs-main";
diff --git a/addon-sdk/source/test/addons/require/packages/tabs/package.json b/addon-sdk/source/test/addons/require/packages/tabs/package.json
deleted file mode 100644
index 2446c2e53..000000000
--- a/addon-sdk/source/test/addons/require/packages/tabs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "id": "test-panel"
-}
\ No newline at end of file
diff --git a/addon-sdk/source/test/addons/require/packages/tabs/page-mod.js b/addon-sdk/source/test/addons/require/packages/tabs/page-mod.js
deleted file mode 100644
index 6c90f46c1..000000000
--- a/addon-sdk/source/test/addons/require/packages/tabs/page-mod.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.id = "page-mod";
diff --git a/addon-sdk/source/test/addons/require/same-folder.js b/addon-sdk/source/test/addons/require/same-folder.js
deleted file mode 100644
index d2f9b017d..000000000
--- a/addon-sdk/source/test/addons/require/same-folder.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.id = 'same-folder';
diff --git a/addon-sdk/source/test/addons/require/sub-folder/module.js b/addon-sdk/source/test/addons/require/sub-folder/module.js
deleted file mode 100644
index 8ce8181b2..000000000
--- a/addon-sdk/source/test/addons/require/sub-folder/module.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.id = 'sub-folder';
diff --git a/addon-sdk/source/test/addons/require/tabs.js b/addon-sdk/source/test/addons/require/tabs.js
deleted file mode 100644
index 5a46e63b8..000000000
--- a/addon-sdk/source/test/addons/require/tabs.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.id = "local-tabs";
diff --git a/addon-sdk/source/test/addons/self/data/data.md b/addon-sdk/source/test/addons/self/data/data.md
deleted file mode 100644
index 2be7c65ae..000000000
--- a/addon-sdk/source/test/addons/self/data/data.md
+++ /dev/null
@@ -1 +0,0 @@
-# hello world
diff --git a/addon-sdk/source/test/addons/self/main.js b/addon-sdk/source/test/addons/self/main.js
deleted file mode 100644
index 789f27899..000000000
--- a/addon-sdk/source/test/addons/self/main.js
+++ /dev/null
@@ -1,23 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const self = require("sdk/self");
-
-exports["test self.data.load"] = assert => {
-
-  assert.equal(self.data.load("data.md").trim(),
-               "# hello world",
-               "paths work");
-
-  assert.equal(self.data.load("./data.md").trim(),
-               "# hello world",
-               "relative paths work");
-};
-
-exports["test self.id"] = assert => {
-  assert.equal(self.id, "test-self@jetpack", "self.id should be correct.");
-};
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/self/package.json b/addon-sdk/source/test/addons/self/package.json
deleted file mode 100644
index fec21298b..000000000
--- a/addon-sdk/source/test/addons/self/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "test-self@jetpack",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/simple-prefs-l10n/locale/en.properties b/addon-sdk/source/test/addons/simple-prefs-l10n/locale/en.properties
deleted file mode 100644
index ec458f1f7..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-l10n/locale/en.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-somePreference_title=A
diff --git a/addon-sdk/source/test/addons/simple-prefs-l10n/main.js b/addon-sdk/source/test/addons/simple-prefs-l10n/main.js
deleted file mode 100644
index ce8235d19..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-l10n/main.js
+++ /dev/null
@@ -1,65 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cu } = require('chrome');
-const sp = require('sdk/simple-prefs');
-const app = require('sdk/system/xul-app');
-const self = require('sdk/self');
-const tabs = require('sdk/tabs');
-const { preferencesBranch } = require('sdk/self');
-
-const { AddonManager } = Cu.import('resource://gre/modules/AddonManager.jsm', {});
-
-// Once Bug 903018 is resolved, just move the application testing to
-// module.metadata.engines
-//
-// This should work in Fennec, needs to be refactored to work, via bug 979645
-if (app.is('Firefox')) {
-  exports.testAOMLocalization = function(assert, done) {
-      tabs.open({
-        url: 'about:addons',
-        onReady: function(tab) {
-          tab.attach({
-            contentScriptWhen: 'end',
-            contentScript: 'function onLoad() {\n' +
-                             'unsafeWindow.removeEventListener("load", onLoad, false);\n' +
-                             'AddonManager.getAddonByID("' + self.id + '", function(aAddon) {\n' +
-                               'unsafeWindow.gViewController.viewObjects.detail.node.addEventListener("ViewChanged", function whenViewChanges() {\n' +
-                                 'unsafeWindow.gViewController.viewObjects.detail.node.removeEventListener("ViewChanged", whenViewChanges, false);\n' +
-                                 'setTimeout(function() {\n' + // TODO: figure out why this is necessary..
-                                     'self.postMessage({\n' +
-                                       'somePreference: getAttributes(unsafeWindow.document.querySelector("setting[data-jetpack-id=\'' + self.id + '\']"))\n' +
-                                     '});\n' +
-                                 '}, 250);\n' +
-                               '}, false);\n' +
-                               'unsafeWindow.gViewController.commands.cmd_showItemDetails.doCommand(aAddon, true);\n' +
-                             '});\n' +
-                             'function getAttributes(ele) {\n' +
-                               'if (!ele) return {};\n' +
-                               'return {\n' +
-                                 'title: ele.getAttribute("title")\n' +
-                               '}\n' +
-                             '}\n' +
-                           '}\n' +
-                           // Wait for the load event ?
-                           'if (document.readyState == "complete") {\n' +
-                             'onLoad()\n' +
-                           '} else {\n' +
-                             'unsafeWindow.addEventListener("load", onLoad, false);\n' +
-                           '}\n',
-            onMessage: function(msg) {
-              // test somePreference
-              assert.equal(msg.somePreference.title, 'A', 'somePreference title is correct');
-              tab.close(done);
-            }
-          });
-        }
-      });
-  }
-} else {
-  exports['test unsupported'] = (assert) => assert.pass('This test is unsupported.');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/simple-prefs-l10n/package.json b/addon-sdk/source/test/addons/simple-prefs-l10n/package.json
deleted file mode 100644
index 540033cf3..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-l10n/package.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "id": "test-simple-prefs-l10n",
-  "preferences": [{
-    "name": "somePreference",
-    "title": "some-title",
-    "description": "Some short description for the preference",
-    "type": "string",
-    "value": "TEST"
-  }]
-}
\ No newline at end of file
diff --git a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/application.ini b/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/application.ini
deleted file mode 100644
index 6cec69a16..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/application.ini
+++ /dev/null
@@ -1,11 +0,0 @@
-[App]
-Vendor=Varma
-Name=Test App
-Version=1.0
-BuildID=20060101
-Copyright=Copyright (c) 2009 Atul Varma
-ID=xulapp@toolness.com
-
-[Gecko]
-MinVersion=1.9.2.0
-MaxVersion=2.0.*
diff --git a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/bootstrap.js b/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/bootstrap.js
deleted file mode 100644
index fbb9b5186..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/bootstrap.js
+++ /dev/null
@@ -1,339 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// @see http://dxr.mozilla.org/mozilla-central/source/js/src/xpconnect/loader/mozJSComponentLoader.cpp
-
-'use strict';
-
-// IMPORTANT: Avoid adding any initialization tasks here, if you need to do
-// something before add-on is loaded consider addon/runner module instead!
-
-const { classes: Cc, Constructor: CC, interfaces: Ci, utils: Cu,
-        results: Cr, manager: Cm } = Components;
-const ioService = Cc['@mozilla.org/network/io-service;1'].
-                  getService(Ci.nsIIOService);
-const resourceHandler = ioService.getProtocolHandler('resource').
-                        QueryInterface(Ci.nsIResProtocolHandler);
-const systemPrincipal = CC('@mozilla.org/systemprincipal;1', 'nsIPrincipal')();
-const scriptLoader = Cc['@mozilla.org/moz/jssubscript-loader;1'].
-                     getService(Ci.mozIJSSubScriptLoader);
-const prefService = Cc['@mozilla.org/preferences-service;1'].
-                    getService(Ci.nsIPrefService).
-                    QueryInterface(Ci.nsIPrefBranch);
-const appInfo = Cc["@mozilla.org/xre/app-info;1"].
-                getService(Ci.nsIXULAppInfo);
-const vc = Cc["@mozilla.org/xpcom/version-comparator;1"].
-           getService(Ci.nsIVersionComparator);
-
-const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm");
-
-const REASON = [ 'unknown', 'startup', 'shutdown', 'enable', 'disable',
-                 'install', 'uninstall', 'upgrade', 'downgrade' ];
-
-const bind = Function.call.bind(Function.bind);
-
-var loader = null;
-var unload = null;
-var cuddlefishSandbox = null;
-var nukeTimer = null;
-
-// Utility function that synchronously reads local resource from the given
-// `uri` and returns content string.
-function readURI(uri) {
-  let channel = NetUtil.newChannel({
-    uri: NetUtil.newURI(uri, "UTF-8"),
-    loadUsingSystemPrincipal: true
-  });
-  let stream = channel.open2();
-
-  let cstream = Cc['@mozilla.org/intl/converter-input-stream;1'].
-    createInstance(Ci.nsIConverterInputStream);
-  cstream.init(stream, 'UTF-8', 0, 0);
-
-  let str = {};
-  let data = '';
-  let read = 0;
-  do {
-    read = cstream.readString(0xffffffff, str);
-    data += str.value;
-  } while (read != 0);
-
-  cstream.close();
-
-  return data;
-}
-
-// We don't do anything on install & uninstall yet, but in a future
-// we should allow add-ons to cleanup after uninstall.
-function install(data, reason) {}
-function uninstall(data, reason) {}
-
-function startup(data, reasonCode) {
-  try {
-    let reason = REASON[reasonCode];
-    // URI for the root of the XPI file.
-    // 'jar:' URI if the addon is packed, 'file:' URI otherwise.
-    // (Used by l10n module in order to fetch `locale` folder)
-    let rootURI = data.resourceURI.spec;
-
-    // TODO: Maybe we should perform read harness-options.json asynchronously,
-    // since we can't do anything until 'sessionstore-windows-restored' anyway.
-    let options = JSON.parse(readURI(rootURI + './harness-options.json'));
-
-    let id = options.jetpackID;
-    let name = options.name;
-
-    // Clean the metadata
-    options.metadata[name]['permissions'] = options.metadata[name]['permissions'] || {};
-
-    // freeze the permissionss
-    Object.freeze(options.metadata[name]['permissions']);
-    // freeze the metadata
-    Object.freeze(options.metadata[name]);
-
-    // Register a new resource 'domain' for this addon which is mapping to
-    // XPI's `resources` folder.
-    // Generate the domain name by using jetpack ID, which is the extension ID
-    // by stripping common characters that doesn't work as a domain name:
-    let uuidRe =
-      /^\{([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})\}$/;
-
-    let domain = id.
-      toLowerCase().
-      replace(/@/g, '-at-').
-      replace(/\./g, '-dot-').
-      replace(uuidRe, '$1');
-
-    let prefixURI = 'resource://' + domain + '/';
-    let resourcesURI = ioService.newURI(rootURI + '/resources/', null, null);
-    resourceHandler.setSubstitution(domain, resourcesURI);
-
-    // Create path to URLs mapping supported by loader.
-    let paths = {
-      // Relative modules resolve to add-on package lib
-      './': prefixURI + name + '/lib/',
-      './tests/': prefixURI + name + '/tests/',
-      '': 'resource://gre/modules/commonjs/'
-    };
-
-    // Maps addon lib and tests ressource folders for each package
-    paths = Object.keys(options.metadata).reduce(function(result, name) {
-      result[name + '/'] = prefixURI + name + '/lib/'
-      result[name + '/tests/'] = prefixURI + name + '/tests/'
-      return result;
-    }, paths);
-
-    // We need to map tests folder when we run sdk tests whose package name
-    // is stripped
-    if (name == 'addon-sdk')
-      paths['tests/'] = prefixURI + name + '/tests/';
-
-    let useBundledSDK = options['force-use-bundled-sdk'];
-    if (!useBundledSDK) {
-      try {
-        useBundledSDK = prefService.getBoolPref("extensions.addon-sdk.useBundledSDK");
-      }
-      catch (e) {
-        // Pref doesn't exist, allow using Firefox shipped SDK
-      }
-    }
-
-    // Starting with Firefox 21.0a1, we start using modules shipped into firefox
-    // Still allow using modules from the xpi if the manifest tell us to do so.
-    // And only try to look for sdk modules in xpi if the xpi actually ship them
-    if (options['is-sdk-bundled'] &&
-        (vc.compare(appInfo.version, '21.0a1') < 0 || useBundledSDK)) {
-      // Maps sdk module folders to their resource folder
-      paths[''] = prefixURI + 'addon-sdk/lib/';
-      // test.js is usually found in root commonjs or SDK_ROOT/lib/ folder,
-      // so that it isn't shipped in the xpi. Keep a copy of it in sdk/ folder
-      // until we no longer support SDK modules in XPI:
-      paths['test'] = prefixURI + 'addon-sdk/lib/sdk/test.js';
-    }
-
-    // Retrieve list of module folder overloads based on preferences in order to
-    // eventually used a local modules instead of files shipped into Firefox.
-    let branch = prefService.getBranch('extensions.modules.' + id + '.path');
-    paths = branch.getChildList('', {}).reduce(function (result, name) {
-      // Allows overloading of any sub folder by replacing . by / in pref name
-      let path = name.substr(1).split('.').join('/');
-      // Only accept overloading folder by ensuring always ending with `/`
-      if (path) path += '/';
-      let fileURI = branch.getCharPref(name);
-
-      // On mobile, file URI has to end with a `/` otherwise, setSubstitution
-      // takes the parent folder instead.
-      if (fileURI[fileURI.length-1] !== '/')
-        fileURI += '/';
-
-      // Maps the given file:// URI to a resource:// in order to avoid various
-      // failure that happens with file:// URI and be close to production env
-      let resourcesURI = ioService.newURI(fileURI, null, null);
-      let resName = 'extensions.modules.' + domain + '.commonjs.path' + name;
-      resourceHandler.setSubstitution(resName, resourcesURI);
-
-      result[path] = 'resource://' + resName + '/';
-      return result;
-    }, paths);
-
-    // Make version 2 of the manifest
-    let manifest = options.manifest;
-
-    // Import `cuddlefish.js` module using a Sandbox and bootstrap loader.
-    let cuddlefishPath = 'loader/cuddlefish.js';
-    let cuddlefishURI = 'resource://gre/modules/commonjs/sdk/' + cuddlefishPath;
-    if (paths['sdk/']) { // sdk folder has been overloaded
-                         // (from pref, or cuddlefish is still in the xpi)
-      cuddlefishURI = paths['sdk/'] + cuddlefishPath;
-    }
-    else if (paths['']) { // root modules folder has been overloaded
-      cuddlefishURI = paths[''] + 'sdk/' + cuddlefishPath;
-    }
-
-    cuddlefishSandbox = loadSandbox(cuddlefishURI);
-    let cuddlefish = cuddlefishSandbox.exports;
-
-    // Normalize `options.mainPath` so that it looks like one that will come
-    // in a new version of linker.
-    let main = options.mainPath;
-
-    unload = cuddlefish.unload;
-    loader = cuddlefish.Loader({
-      paths: paths,
-      // modules manifest.
-      manifest: manifest,
-
-      // Add-on ID used by different APIs as a unique identifier.
-      id: id,
-      // Add-on name.
-      name: name,
-      // Add-on version.
-      version: options.metadata[name].version,
-      // Add-on package descriptor.
-      metadata: options.metadata[name],
-      // Add-on load reason.
-      loadReason: reason,
-
-      prefixURI: prefixURI,
-      // Add-on URI.
-      rootURI: rootURI,
-      // options used by system module.
-      // File to write 'OK' or 'FAIL' (exit code emulation).
-      resultFile: options.resultFile,
-      // Arguments passed as --static-args
-      staticArgs: options.staticArgs,
-
-      // Arguments related to test runner.
-      modules: {
-        '@test/options': {
-          allTestModules: options.allTestModules,
-          iterations: options.iterations,
-          filter: options.filter,
-          profileMemory: options.profileMemory,
-          stopOnError: options.stopOnError,
-          verbose: options.verbose,
-          parseable: options.parseable,
-          checkMemory: options.check_memory,
-        }
-      }
-    });
-
-    let module = cuddlefish.Module('sdk/loader/cuddlefish', cuddlefishURI);
-    let require = cuddlefish.Require(loader, module);
-
-    require('sdk/addon/runner').startup(reason, {
-      loader: loader,
-      main: main,
-      prefsURI: rootURI + 'defaults/preferences/prefs.js'
-    });
-  } catch (error) {
-    dump('Bootstrap error: ' +
-         (error.message ? error.message : String(error)) + '\n' +
-         (error.stack || error.fileName + ': ' + error.lineNumber) + '\n');
-    throw error;
-  }
-};
-
-function loadSandbox(uri) {
-  let proto = {
-    sandboxPrototype: {
-      loadSandbox: loadSandbox,
-      ChromeWorker: ChromeWorker
-    }
-  };
-  let sandbox = Cu.Sandbox(systemPrincipal, proto);
-  // Create a fake commonjs environnement just to enable loading loader.js
-  // correctly
-  sandbox.exports = {};
-  sandbox.module = { uri: uri, exports: sandbox.exports };
-  sandbox.require = function (id) {
-    if (id !== "chrome")
-      throw new Error("Bootstrap sandbox `require` method isn't implemented.");
-
-    return Object.freeze({ Cc: Cc, Ci: Ci, Cu: Cu, Cr: Cr, Cm: Cm,
-      CC: bind(CC, Components), components: Components,
-      ChromeWorker: ChromeWorker });
-  };
-  scriptLoader.loadSubScript(uri, sandbox, 'UTF-8');
-  return sandbox;
-}
-
-function unloadSandbox(sandbox) {
-  if (Cu.getClassName(sandbox, true) == "Sandbox")
-    Cu.nukeSandbox(sandbox);
-}
-
-function setTimeout(callback, delay) {
-  let timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
-  timer.initWithCallback({ notify: callback }, delay,
-                         Ci.nsITimer.TYPE_ONE_SHOT);
-  return timer;
-}
-
-function shutdown(data, reasonCode) {
-  let reason = REASON[reasonCode];
-  if (loader) {
-    unload(loader, reason);
-    unload = null;
-
-    // Don't waste time cleaning up if the application is shutting down
-    if (reason != "shutdown") {
-      // Avoid leaking all modules when something goes wrong with one particular
-      // module. Do not clean it up immediatly in order to allow executing some
-      // actions on addon disabling.
-      // We need to keep a reference to the timer, otherwise it is collected
-      // and won't ever fire.
-      nukeTimer = setTimeout(nukeModules, 1000);
-    }
-  }
-};
-
-function nukeModules() {
-  nukeTimer = null;
-  // module objects store `exports` which comes from sandboxes
-  // We should avoid keeping link to these object to avoid leaking sandboxes
-  for (let key in loader.modules) {
-    delete loader.modules[key];
-  }
-  // Direct links to sandboxes should be removed too
-  for (let key in loader.sandboxes) {
-    let sandbox = loader.sandboxes[key];
-    delete loader.sandboxes[key];
-    // Bug 775067: From FF17 we can kill all CCW from a given sandbox
-    unloadSandbox(sandbox);
-  }
-  loader = null;
-
-  // both `toolkit/loader` and `system/xul-app` are loaded as JSM's via
-  // `cuddlefish.js`, and needs to be unloaded to avoid memory leaks, when
-  // the addon is unload.
-
-  unloadSandbox(cuddlefishSandbox.loaderSandbox);
-  unloadSandbox(cuddlefishSandbox.xulappSandbox);
-
-  // Bug 764840: We need to unload cuddlefish otherwise it will stay alive
-  // and keep a reference to this compartment.
-  unloadSandbox(cuddlefishSandbox);
-  cuddlefishSandbox = null;
-}
diff --git a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/defaults/preferences/prefs.js b/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/defaults/preferences/prefs.js
deleted file mode 100644
index 86f724a53..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/defaults/preferences/prefs.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-pref("extensions.test-simple-prefs@jetpack.somePreference", "TEST");
-pref("extensions.test-simple-prefs@jetpack.myInteger", 8);
-pref("extensions.test-simple-prefs@jetpack.myHiddenInt", 5);
diff --git a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/install.rdf b/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/install.rdf
deleted file mode 100644
index 5e3aae0d7..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/install.rdf
+++ /dev/null
@@ -1,34 +0,0 @@
-<?xml version="1.0"?>
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-
-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
-  <Description about="urn:mozilla:install-manifest">
-    <em:id>xulapp@toolness.com</em:id>
-    <em:version>1.0</em:version>
-    <em:type>2</em:type>
-    <em:bootstrap>true</em:bootstrap>
-    <em:unpack>false</em:unpack>
-
-    <!-- Firefox -->
-    <em:targetApplication>
-      <Description>
-        <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
-        <em:minVersion>21.0</em:minVersion>
-        <em:maxVersion>25.0a1</em:maxVersion>
-      </Description>
-    </em:targetApplication>
-
-    <!-- Front End MetaData -->
-    <em:name>Test App</em:name>
-    <em:description>Harness for tests.</em:description>
-    <em:creator>Mozilla Corporation</em:creator>
-    <em:homepageURL></em:homepageURL>
-    <em:optionsType></em:optionsType>
-    <em:optionsURL></em:optionsURL>
-    <em:updateURL></em:updateURL>
-  </Description>
-</RDF>
diff --git a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/options.xul b/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/options.xul
deleted file mode 100644
index 89b95e8d7..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-regression/app-extension/options.xul
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" ?>
-<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-  <setting data-jetpack-id="test-simple-prefs@jetpack" pref="extensions.test-simple-prefs@jetpack.somePreference" pref-name="somePreference" title="some-title" type="string">Some short description for the preference</setting>
-  <setting data-jetpack-id="test-simple-prefs@jetpack" pref="extensions.test-simple-prefs@jetpack.myInteger" pref-name="myInteger" title="my-int" type="integer">How many of them we have.</setting>
-</vbox>
diff --git a/addon-sdk/source/test/addons/simple-prefs-regression/lib/main.js b/addon-sdk/source/test/addons/simple-prefs-regression/lib/main.js
deleted file mode 100644
index 757759dcb..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-regression/lib/main.js
+++ /dev/null
@@ -1,94 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cu } = require('chrome');
-const sp = require('sdk/simple-prefs');
-const app = require('sdk/system/xul-app');
-const tabs = require('sdk/tabs');
-const { preferencesBranch, id } = require('sdk/self');
-const { getAddonByID } = require('sdk/addon/manager');
-const { AddonManager } = Cu.import('resource://gre/modules/AddonManager.jsm', {});
-
-exports.testRegression = (assert) => {
-  assert.equal(preferencesBranch, id, 'preferencesBranch returns id here');
-}
-
-exports.testDefaultValues = (assert) => {
-  assert.equal(sp.prefs.myHiddenInt, 5, 'myHiddenInt default is 5');
-  assert.equal(sp.prefs.myInteger, 8, 'myInteger default is 8');
-  assert.equal(sp.prefs.somePreference, 'TEST', 'somePreference default is correct');
-}
-
-exports.testOptionsType = function*(assert) {
-  let addon = yield getAddonByID(id);
-  assert.equal(addon.optionsType, AddonManager.OPTIONS_TYPE_INLINE, 'options type is inline');
-}
-
-if (app.is('Firefox')) {
-  exports.testAOM = function(assert, done) {
-      tabs.open({
-      	url: 'about:addons',
-      	onReady: function(tab) {
-          tab.attach({
-            contentScriptWhen: 'end',
-          	contentScript: 'function onLoad() {\n' +
-                             'unsafeWindow.removeEventListener("load", onLoad, false);\n' +
-                             'AddonManager.getAddonByID("' + id + '", function(aAddon) {\n' +
-                               'unsafeWindow.gViewController.viewObjects.detail.node.addEventListener("ViewChanged", function whenViewChanges() {\n' +
-                                 'unsafeWindow.gViewController.viewObjects.detail.node.removeEventListener("ViewChanged", whenViewChanges, false);\n' +
-                                 'setTimeout(function() {\n' + // TODO: figure out why this is necessary..
-                                     'self.postMessage({\n' +
-                                       'somePreference: getAttributes(unsafeWindow.document.querySelector("setting[title=\'some-title\']")),\n' +
-                                       'myInteger: getAttributes(unsafeWindow.document.querySelector("setting[title=\'my-int\']")),\n' +
-                                       'myHiddenInt: getAttributes(unsafeWindow.document.querySelector("setting[title=\'hidden-int\']"))\n' +
-                                     '});\n' +
-                                 '}, 250);\n' +
-                               '}, false);\n' +
-                               'unsafeWindow.gViewController.commands.cmd_showItemDetails.doCommand(aAddon, true);\n' +
-                             '});\n' +
-                             'function getAttributes(ele) {\n' +
-                               'if (!ele) return {};\n' +
-                               'return {\n' +
-                                 'pref: ele.getAttribute("pref"),\n' +
-                                 'type: ele.getAttribute("type"),\n' +
-                                 'title: ele.getAttribute("title"),\n' +
-                                 'desc: ele.getAttribute("desc")\n' +
-                               '}\n' +
-                             '}\n' +
-                           '}\n' +
-                           // Wait for the load event ?
-                           'if (document.readyState == "complete") {\n' +
-                             'onLoad()\n' +
-                           '} else {\n' +
-                             'unsafeWindow.addEventListener("load", onLoad, false);\n' +
-                           '}\n',
-            onMessage: function(msg) {
-              // test somePreference
-              assert.equal(msg.somePreference.type, 'string', 'some pref is a string');
-              assert.equal(msg.somePreference.pref, 'extensions.'+preferencesBranch+'.somePreference', 'somePreference path is correct');
-              assert.equal(msg.somePreference.title, 'some-title', 'somePreference title is correct');
-              assert.equal(msg.somePreference.desc, 'Some short description for the preference', 'somePreference description is correct');
-
-              // test myInteger
-              assert.equal(msg.myInteger.type, 'integer', 'myInteger is a int');
-              assert.equal(msg.myInteger.pref, 'extensions.'+preferencesBranch+'.myInteger', 'extensions.test-simple-prefs.myInteger');
-              assert.equal(msg.myInteger.title, 'my-int', 'myInteger title is correct');
-              assert.equal(msg.myInteger.desc, 'How many of them we have.', 'myInteger desc is correct');
-
-              // test myHiddenInt
-              assert.equal(msg.myHiddenInt.type, undefined, 'myHiddenInt was not displayed');
-              assert.equal(msg.myHiddenInt.pref, undefined, 'myHiddenInt was not displayed');
-              assert.equal(msg.myHiddenInt.title, undefined, 'myHiddenInt was not displayed');
-              assert.equal(msg.myHiddenInt.desc, undefined, 'myHiddenInt was not displayed');
-
-              tab.close(done);
-            }
-          });
-      	}
-      });
-  }
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/simple-prefs-regression/package.json b/addon-sdk/source/test/addons/simple-prefs-regression/package.json
deleted file mode 100644
index 1de5e8ac2..000000000
--- a/addon-sdk/source/test/addons/simple-prefs-regression/package.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "id": "test-simple-prefs",
-    "preferences": [{
-        "name": "somePreference",
-        "title": "some-title",
-        "description": "Some short description for the preference",
-        "type": "string",
-        "value": "TEST"
-    },
-    {
-        "description": "How many of them we have.",
-        "name": "myInteger",
-        "type": "integer",
-        "value": 8,
-        "title": "my-int"
-    }, {
-        "name": "myHiddenInt",
-        "type": "integer",
-        "hidden": true,
-        "value": 5,
-        "title": "hidden-int"
-    }],
-    "preferences-branch": "simple-prefs-regression"
-}
diff --git a/addon-sdk/source/test/addons/simple-prefs/lib/main.js b/addon-sdk/source/test/addons/simple-prefs/lib/main.js
deleted file mode 100644
index 65d25b381..000000000
--- a/addon-sdk/source/test/addons/simple-prefs/lib/main.js
+++ /dev/null
@@ -1,109 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cu } = require('chrome');
-const sp = require('sdk/simple-prefs');
-const app = require('sdk/system/xul-app');
-const { id, preferencesBranch } = require('sdk/self');
-const { open } = require('sdk/preferences/utils');
-const { getTabForId } = require('sdk/tabs/utils');
-const { modelFor } = require('sdk/model/core');
-const { getAddonByID } = require('sdk/addon/manager');
-const { AddonManager } = Cu.import('resource://gre/modules/AddonManager.jsm', {});
-require('sdk/tabs');
-
-exports.testDefaultValues = function (assert) {
-  assert.equal(sp.prefs.myHiddenInt, 5, 'myHiddenInt default is 5');
-  assert.equal(sp.prefs.myInteger, 8, 'myInteger default is 8');
-  assert.equal(sp.prefs.somePreference, 'TEST', 'somePreference default is correct');
-}
-
-exports.testOptionsType = function*(assert) {
-  let addon = yield getAddonByID(id);
-  assert.equal(addon.optionsType, AddonManager.OPTIONS_TYPE_INLINE, 'options type is inline');
-}
-
-exports.testButton = function(assert, done) {
-  open({ id: id }).then(({ tabId, document }) => {
-    let tab = modelFor(getTabForId(tabId));
-    sp.once('sayHello', _ => {
-      assert.pass('The button was pressed!');
-      tab.close(done);
-    });
-
-    tab.attach({
-      contentScript: 'unsafeWindow.document.querySelector("button[label=\'Click me!\']").click();'
-    });
-  });
-}
-
-if (app.is('Firefox')) {
-  exports.testAOM = function(assert, done) {
-    open({ id: id }).then(({ tabId }) => {
-      let tab = modelFor(getTabForId(tabId));
-      assert.pass('the add-on prefs page was opened.');
-
-      tab.attach({
-        contentScriptWhen: "end",
-        contentScript: 'self.postMessage({\n' +
-                         'someCount: unsafeWindow.document.querySelectorAll("setting[title=\'some-title\']").length,\n' +
-                         'somePreference: getAttributes(unsafeWindow.document.querySelector("setting[title=\'some-title\']")),\n' +
-                         'myInteger: getAttributes(unsafeWindow.document.querySelector("setting[title=\'my-int\']")),\n' +
-                         'myHiddenInt: getAttributes(unsafeWindow.document.querySelector("setting[title=\'hidden-int\']")),\n' +
-                         'sayHello: getAttributes(unsafeWindow.document.querySelector("button[label=\'Click me!\']"))\n' +
-                       '});\n' +
-                       'function getAttributes(ele) {\n' +
-                         'if (!ele) return {};\n' +
-                         'return {\n' +
-                           'pref: ele.getAttribute("pref"),\n' +
-                           'type: ele.getAttribute("type"),\n' +
-                           'title: ele.getAttribute("title"),\n' +
-                           'desc: ele.getAttribute("desc"),\n' +
-                           '"data-jetpack-id": ele.getAttribute(\'data-jetpack-id\')\n' +
-                         '}\n' +
-                       '}\n',
-        onMessage: msg => {
-          // test against doc caching
-          assert.equal(msg.someCount, 1, 'there is exactly one <setting> node for somePreference');
-
-          // test somePreference
-          assert.equal(msg.somePreference.type, 'string', 'some pref is a string');
-          assert.equal(msg.somePreference.pref, 'extensions.' + id + '.somePreference', 'somePreference path is correct');
-          assert.equal(msg.somePreference.title, 'some-title', 'somePreference title is correct');
-          assert.equal(msg.somePreference.desc, 'Some short description for the preference', 'somePreference description is correct');
-          assert.equal(msg.somePreference['data-jetpack-id'], id, 'data-jetpack-id attribute value is correct');
-
-          // test myInteger
-          assert.equal(msg.myInteger.type, 'integer', 'myInteger is a int');
-          assert.equal(msg.myInteger.pref, 'extensions.' + id + '.myInteger', 'extensions.test-simple-prefs.myInteger');
-          assert.equal(msg.myInteger.title, 'my-int', 'myInteger title is correct');
-          assert.equal(msg.myInteger.desc, 'How many of them we have.', 'myInteger desc is correct');
-          assert.equal(msg.myInteger['data-jetpack-id'], id, 'data-jetpack-id attribute value is correct');
-
-          // test myHiddenInt
-          assert.equal(msg.myHiddenInt.type, undefined, 'myHiddenInt was not displayed');
-          assert.equal(msg.myHiddenInt.pref, undefined, 'myHiddenInt was not displayed');
-          assert.equal(msg.myHiddenInt.title, undefined, 'myHiddenInt was not displayed');
-          assert.equal(msg.myHiddenInt.desc, undefined, 'myHiddenInt was not displayed');
-
-          // test sayHello
-          assert.equal(msg.sayHello['data-jetpack-id'], id, 'data-jetpack-id attribute value is correct');
-
-          tab.close(done);
-        }
-      });
-    })
-  }
-
-  // run it again, to test against inline options document caching
-  // and duplication of <setting> nodes upon re-entry to about:addons
-  exports.testAgainstDocCaching = exports.testAOM;
-}
-
-exports.testDefaultPreferencesBranch = function(assert) {
-  assert.equal(preferencesBranch, id, 'preferencesBranch default the same as self.id');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/simple-prefs/package.json b/addon-sdk/source/test/addons/simple-prefs/package.json
deleted file mode 100644
index 6fc1df79a..000000000
--- a/addon-sdk/source/test/addons/simple-prefs/package.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "id": "test-simple-prefs@jetpack",
-  "preferences": [{
-    "name": "somePreference",
-    "title": "some-title",
-    "description": "Some short description for the preference",
-    "type": "string",
-    "value": "TEST"
-  },
-  {
-    "description": "How many of them we have.",
-    "name": "myInteger",
-    "type": "integer",
-    "value": 8,
-    "title": "my-int"
-  },
-  {
-    "name": "sayHello",
-    "type": "control",
-    "label": "Click me!",
-    "title": "hello"
-  },
-  {
-    "name": "myHiddenInt",
-    "type": "integer",
-    "hidden": true,
-    "value": 5,
-    "title": "hidden-int"
-  }],
-  "main": "./lib/main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/standard-id/lib/main.js b/addon-sdk/source/test/addons/standard-id/lib/main.js
deleted file mode 100644
index bd1b5f9ce..000000000
--- a/addon-sdk/source/test/addons/standard-id/lib/main.js
+++ /dev/null
@@ -1,30 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-const { id, preferencesBranch } = require('sdk/self');
-const simple = require('sdk/simple-prefs');
-const service = require('sdk/preferences/service');
-const { getAddonByID } = require('sdk/addon/manager');
-
-exports.testStandardID = function(assert) {
-  assert.equal(id, 'standard-id@jetpack', 'standard ID is standard');
-
-  assert.equal(simple.prefs.test13, 26, 'test13 is 26');
-
-  simple.prefs.test14 = '15';
-  assert.equal(service.get('extensions.standard-id@jetpack.test14'), '15', 'test14 is 15');
-  assert.equal(service.get('extensions.standard-id@jetpack.test14'), simple.prefs.test14, 'simple test14 also 15');
-}
-
-// from `/test/test-self.js`, adapted to `sdk/test/assert` API
-exports.testSelfID = function*(assert) {
-  assert.equal(typeof(id), 'string', 'self.id is a string');
-  assert.ok(id.length > 0, 'self.id not empty');
-  let addon = yield getAddonByID(id);
-  assert.ok(addon, 'found addon with self.id');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/standard-id/package.json b/addon-sdk/source/test/addons/standard-id/package.json
deleted file mode 100644
index 7a8f7a77c..000000000
--- a/addon-sdk/source/test/addons/standard-id/package.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "id": "standard-id@jetpack",
-    "fullName": "standard ID test",
-    "author": "Tomislav Jovanovic",
-    "preferences": [{
-        "name": "test13",
-        "type": "integer",
-        "title": "test13",
-        "value": 26
-    }],
-    "main": "./lib/main.js",
-    "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/tab-close-on-startup/main.js b/addon-sdk/source/test/addons/tab-close-on-startup/main.js
deleted file mode 100644
index ad1e039e6..000000000
--- a/addon-sdk/source/test/addons/tab-close-on-startup/main.js
+++ /dev/null
@@ -1,31 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { setTimeout } = require('sdk/timers');
-const tabs = require('sdk/tabs');
-
-var closeEvents = 0;
-const closeEventDetector = _ => closeEvents++;
-
-exports.testNoTabCloseOnStartup = function(assert, done) {
-  setTimeout(_ => {
-    assert.equal(closeEvents, 0, 'there were no tab close events detected');
-    tabs.open({
-      url: 'about:mozilla',
-      inBackground: true,
-      onReady: tab => tab.close(),
-      onClose: _ => {
-        assert.equal(closeEvents, 1, 'there was one tab close event detected');
-        done();
-      }
-    })
-  });
-}
-
-exports.main = function() {
-  tabs.on('close', closeEventDetector);
-
-  require("sdk/test/runner").runTestsFromModule(module);
-}
diff --git a/addon-sdk/source/test/addons/tab-close-on-startup/package.json b/addon-sdk/source/test/addons/tab-close-on-startup/package.json
deleted file mode 100644
index 926f28085..000000000
--- a/addon-sdk/source/test/addons/tab-close-on-startup/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "test-tabs@jetpack",
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/toolkit-require-reload/main.js b/addon-sdk/source/test/addons/toolkit-require-reload/main.js
deleted file mode 100644
index 5f5827f97..000000000
--- a/addon-sdk/source/test/addons/toolkit-require-reload/main.js
+++ /dev/null
@@ -1,77 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu } = require("chrome");
-
-const toolkit = require("toolkit/require");
-
-const {tmpdir} = require("node/os");
-const {join} = require("sdk/fs/path");
-const {writeFile, unlink} = require("sdk/io/fs");
-const {fromFilename} = require("sdk/url");
-
-const makeCallback = (resolve, reject) => (error, result) => {
-  if (error) reject(error);
-  else resolve(result);
-};
-
-const remove = path => new Promise((resolve, reject) =>
-  unlink(path, makeCallback(resolve, reject)));
-
-const write = (...params) => new Promise((resolve, reject) =>
-  writeFile(...params, makeCallback(resolve, reject)));
-
-exports.testReload = function*(assert) {
-  const modulePath = join(tmpdir(), "toolkit-require-reload.js");
-  const moduleURI = fromFilename(modulePath);
-
-  yield write(modulePath, `exports.version = () => 1;`);
-
-  const v1 = toolkit.require(moduleURI);
-
-  assert.equal(v1.version(), 1, "module exports version");
-
-  yield write(modulePath, `exports.version = () => 2;`);
-
-  assert.equal(v1, toolkit.require(moduleURI),
-               "require does not reload modules");
-
-  const v2 = toolkit.require(moduleURI, {reload: true});
-  assert.equal(v2.version(), 2, "module was updated");
-
-  yield remove(modulePath);
-};
-
-exports.testReloadAll = function*(assert) {
-  const parentPath = join(tmpdir(), "toolkit-require-reload-parent.js");
-  const childPath = join(tmpdir(), "toolkit-require-reload-child.js");
-
-  const parentURI = fromFilename(parentPath);
-  const childURI = fromFilename(childPath);
-
-  yield write(childPath, `exports.name = () => "child"`);
-  yield write(parentPath, `const child = require("./toolkit-require-reload-child");
-                           exports.greet = () => "Hello " + child.name();`);
-
-  const parent1 = toolkit.require(parentURI);
-  assert.equal(parent1.greet(), "Hello child");
-
-  yield write(childPath, `exports.name = () => "father"`);
-  yield write(parentPath, `const child = require("./toolkit-require-reload-child");
-                           exports.greet = () => "Hello " + child.name() + "!";`);
-
-  const parent2 = toolkit.require(parentURI, {reload: true});
-  assert.equal(parent2.greet(), "Hello child!",
-               "only parent changes were picked up");
-
-  const parent3 = toolkit.require(parentURI, {reload: true, all: true});
-  assert.equal(parent3.greet(), "Hello father!",
-               "all changes were picked up");
-
-  yield remove(childPath);
-  yield remove(parentPath);
-};
-
-exports.main = _ => require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/toolkit-require-reload/package.json b/addon-sdk/source/test/addons/toolkit-require-reload/package.json
deleted file mode 100644
index 25e885340..000000000
--- a/addon-sdk/source/test/addons/toolkit-require-reload/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "@toolkit-require-reload",
-  "version": "0.0.1",
-  "main": "main.js"
-}
diff --git a/addon-sdk/source/test/addons/translators/main.js b/addon-sdk/source/test/addons/translators/main.js
deleted file mode 100644
index 9c7cfff09..000000000
--- a/addon-sdk/source/test/addons/translators/main.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { id } = require('sdk/self');
-const { getAddonByID } = require('sdk/addon/manager');
-
-exports.testTranslators = function*(assert) {
-  let addon = yield getAddonByID(id);
-  let count = 0;
-  addon.translators.forEach(function({ name }) {
-    count++;
-    assert.equal(name, 'Erik Vold', 'The translator keys are correct');
-  });
-  assert.equal(count, 1, 'The translator key count is correct');
-  assert.equal(addon.translators.length, 1, 'The translator key length is correct');
-}
-
-require('sdk/test/runner').runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/translators/package.json b/addon-sdk/source/test/addons/translators/package.json
deleted file mode 100644
index 56fc2f266..000000000
--- a/addon-sdk/source/test/addons/translators/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "id": "test-translators@jetpack",
-  "translators": [
-    "Erik Vold"
-  ],
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/addons/unsafe-content-script/main.js b/addon-sdk/source/test/addons/unsafe-content-script/main.js
deleted file mode 100644
index b06810117..000000000
--- a/addon-sdk/source/test/addons/unsafe-content-script/main.js
+++ /dev/null
@@ -1,68 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { create: makeFrame } = require("sdk/frame/utils");
-const { window } = require("sdk/addon/window");
-const { Loader } = require('sdk/test/loader');
-
-exports.testMembranelessMode = function(assert, done) {
-  const loader = Loader(module);
-  const Worker = loader.require("sdk/content/worker").Worker;
-
-  let url = "data:text/html;charset=utf-8," + encodeURIComponent(
-    '<script>' +
-    'function runTest() {' +
-    '  assert(fuu.bar == 42, "Content-script objects should be accessible to content with' +
-    '         the unsafe-content-script flag on.");' +
-    '}' +
-    '</script>'
-  );
-
-  let element = makeFrame(window.document, {
-    nodeName: "iframe",
-    type: "content",
-    allowJavascript: true,
-    allowPlugins: true,
-    allowAuth: true,
-    uri: url
-  });
-
-  element.addEventListener("DOMContentLoaded", onDOMReady, false);
-
-  function onDOMReady() {
-    let worker = Worker({
-      window: element.contentWindow,
-      contentScript:
-        'new ' + function () {
-          var assert = function assert(v, msg) {
-            self.port.emit("assert", { assertion: v, msg: msg });
-          }
-          var done = function done() {
-            self.port.emit("done");
-          }
-          window.wrappedJSObject.fuu = { bar: 42 };
-          window.wrappedJSObject.assert = assert;
-          window.wrappedJSObject.runTest();
-          done();
-        }
-    });
-
-    worker.port.on("done", () => {
-      // cleanup
-      element.parentNode.removeChild(element);
-      worker.destroy();
-      loader.unload();
-
-      done();
-    });
-
-    worker.port.on("assert", function (data) {
-      assert.ok(data.assertion, data.msg);
-    });
-
-  }
-};
-
-require("sdk/test/runner").runTestsFromModule(module);
diff --git a/addon-sdk/source/test/addons/unsafe-content-script/package.json b/addon-sdk/source/test/addons/unsafe-content-script/package.json
deleted file mode 100644
index 4e671dfc4..000000000
--- a/addon-sdk/source/test/addons/unsafe-content-script/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "id": "content-permissions@jetpack",
-  "permissions": {
-    "unsafe-content-script": true
-  },
-  "main": "./main.js",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/buffers/test-read-types.js b/addon-sdk/source/test/buffers/test-read-types.js
deleted file mode 100644
index 35aca16ad..000000000
--- a/addon-sdk/source/test/buffers/test-read-types.js
+++ /dev/null
@@ -1,368 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-const { Buffer } = require('sdk/io/buffer');
-
-exports.testReadDouble = helper('readDoubleLE/readDoubleBE', function (assert) {
-  var buffer = new Buffer(8);
-
-  buffer[0] = 0x55;
-  buffer[1] = 0x55;
-  buffer[2] = 0x55;
-  buffer[3] = 0x55;
-  buffer[4] = 0x55;
-  buffer[5] = 0x55;
-  buffer[6] = 0xd5;
-  buffer[7] = 0x3f;
-  assert.equal(1.1945305291680097e+103, buffer.readDoubleBE(0));
-  assert.equal(0.3333333333333333, buffer.readDoubleLE(0));
-
-  buffer[0] = 1;
-  buffer[1] = 0;
-  buffer[2] = 0;
-  buffer[3] = 0;
-  buffer[4] = 0;
-  buffer[5] = 0;
-  buffer[6] = 0xf0;
-  buffer[7] = 0x3f;
-  assert.equal(7.291122019655968e-304, buffer.readDoubleBE(0));
-  assert.equal(1.0000000000000002, buffer.readDoubleLE(0));
-
-  buffer[0] = 2;
-  assert.equal(4.778309726801735e-299, buffer.readDoubleBE(0));
-  assert.equal(1.0000000000000004, buffer.readDoubleLE(0));
-
-  buffer[0] = 1;
-  buffer[6] = 0;
-  buffer[7] = 0;
-  assert.equal(7.291122019556398e-304, buffer.readDoubleBE(0));
-  assert.equal(5e-324, buffer.readDoubleLE(0));
-
-  buffer[0] = 0xff;
-  buffer[1] = 0xff;
-  buffer[2] = 0xff;
-  buffer[3] = 0xff;
-  buffer[4] = 0xff;
-  buffer[5] = 0xff;
-  buffer[6] = 0x0f;
-  buffer[7] = 0x00;
-  assert.ok(isNaN(buffer.readDoubleBE(0)));
-  assert.equal(2.225073858507201e-308, buffer.readDoubleLE(0));
-
-  buffer[6] = 0xef;
-  buffer[7] = 0x7f;
-  assert.ok(isNaN(buffer.readDoubleBE(0)));
-  assert.equal(1.7976931348623157e+308, buffer.readDoubleLE(0));
-
-  buffer[0] = 0;
-  buffer[1] = 0;
-  buffer[2] = 0;
-  buffer[3] = 0;
-  buffer[4] = 0;
-  buffer[5] = 0;
-  buffer[6] = 0xf0;
-  buffer[7] = 0x3f;
-  assert.equal(3.03865e-319, buffer.readDoubleBE(0));
-  assert.equal(1, buffer.readDoubleLE(0));
-
-  buffer[6] = 0;
-  buffer[7] = 0x40;
-  assert.equal(3.16e-322, buffer.readDoubleBE(0));
-  assert.equal(2, buffer.readDoubleLE(0));
-
-  buffer[7] = 0xc0;
-  assert.equal(9.5e-322, buffer.readDoubleBE(0));
-  assert.equal(-2, buffer.readDoubleLE(0));
-
-  buffer[6] = 0x10;
-  buffer[7] = 0;
-  assert.equal(2.0237e-320, buffer.readDoubleBE(0));
-  assert.equal(2.2250738585072014e-308, buffer.readDoubleLE(0));
-
-  buffer[6] = 0;
-  assert.equal(0, buffer.readDoubleBE(0));
-  assert.equal(0, buffer.readDoubleLE(0));
-  assert.equal(false, 1 / buffer.readDoubleLE(0) < 0);
-
-  buffer[7] = 0x80;
-  assert.equal(6.3e-322, buffer.readDoubleBE(0));
-  assert.equal(0, buffer.readDoubleLE(0));
-  assert.equal(true, 1 / buffer.readDoubleLE(0) < 0);
-
-  buffer[6] = 0xf0;
-  buffer[7] = 0x7f;
-  assert.equal(3.0418e-319, buffer.readDoubleBE(0));
-  assert.equal(Infinity, buffer.readDoubleLE(0));
-
-  buffer[6] = 0xf0;
-  buffer[7] = 0xff;
-  assert.equal(3.04814e-319, buffer.readDoubleBE(0));
-  assert.equal(-Infinity, buffer.readDoubleLE(0));
-});
-
-
-exports.testReadFloat = helper('readFloatLE/readFloatBE', function (assert) {
-  var buffer = new Buffer(4);
-
-  buffer[0] = 0;
-  buffer[1] = 0;
-  buffer[2] = 0x80;
-  buffer[3] = 0x3f;
-  assert.equal(4.600602988224807e-41, buffer.readFloatBE(0));
-  assert.equal(1, buffer.readFloatLE(0));
-
-  buffer[0] = 0;
-  buffer[1] = 0;
-  buffer[2] = 0;
-  buffer[3] = 0xc0;
-  assert.equal(2.6904930515036488e-43, buffer.readFloatBE(0));
-  assert.equal(-2, buffer.readFloatLE(0));
-
-  buffer[0] = 0xff;
-  buffer[1] = 0xff;
-  buffer[2] = 0x7f;
-  buffer[3] = 0x7f;
-  assert.ok(isNaN(buffer.readFloatBE(0)));
-  assert.equal(3.4028234663852886e+38, buffer.readFloatLE(0));
-
-  buffer[0] = 0xab;
-  buffer[1] = 0xaa;
-  buffer[2] = 0xaa;
-  buffer[3] = 0x3e;
-  assert.equal(-1.2126478207002966e-12, buffer.readFloatBE(0));
-  assert.equal(0.3333333432674408, buffer.readFloatLE(0));
-
-  buffer[0] = 0;
-  buffer[1] = 0;
-  buffer[2] = 0;
-  buffer[3] = 0;
-  assert.equal(0, buffer.readFloatBE(0));
-  assert.equal(0, buffer.readFloatLE(0));
-  assert.equal(false, 1 / buffer.readFloatLE(0) < 0);
-
-  buffer[3] = 0x80;
-  assert.equal(1.793662034335766e-43, buffer.readFloatBE(0));
-  assert.equal(0, buffer.readFloatLE(0));
-  assert.equal(true, 1 / buffer.readFloatLE(0) < 0);
-
-  buffer[0] = 0;
-  buffer[1] = 0;
-  buffer[2] = 0x80;
-  buffer[3] = 0x7f;
-  assert.equal(4.609571298396486e-41, buffer.readFloatBE(0));
-  assert.equal(Infinity, buffer.readFloatLE(0));
-
-  buffer[0] = 0;
-  buffer[1] = 0;
-  buffer[2] = 0x80;
-  buffer[3] = 0xff;
-  assert.equal(4.627507918739843e-41, buffer.readFloatBE(0));
-  assert.equal(-Infinity, buffer.readFloatLE(0));
-});
-
-
-exports.testReadInt8 = helper('readInt8', function (assert) {
-  var data = new Buffer(4);
-
-  data[0] = 0x23;
-  assert.equal(0x23, data.readInt8(0));
-
-  data[0] = 0xff;
-  assert.equal(-1, data.readInt8(0));
-
-  data[0] = 0x87;
-  data[1] = 0xab;
-  data[2] = 0x7c;
-  data[3] = 0xef;
-  assert.equal(-121, data.readInt8(0));
-  assert.equal(-85, data.readInt8(1));
-  assert.equal(124, data.readInt8(2));
-  assert.equal(-17, data.readInt8(3));
-});
-
-
-exports.testReadInt16 = helper('readInt16BE/readInt16LE', function (assert) {
-  var buffer = new Buffer(6);
-
-  buffer[0] = 0x16;
-  buffer[1] = 0x79;
-  assert.equal(0x1679, buffer.readInt16BE(0));
-  assert.equal(0x7916, buffer.readInt16LE(0));
-
-  buffer[0] = 0xff;
-  buffer[1] = 0x80;
-  assert.equal(-128, buffer.readInt16BE(0));
-  assert.equal(-32513, buffer.readInt16LE(0));
-
-  /* test offset with weenix */
-  buffer[0] = 0x77;
-  buffer[1] = 0x65;
-  buffer[2] = 0x65;
-  buffer[3] = 0x6e;
-  buffer[4] = 0x69;
-  buffer[5] = 0x78;
-  assert.equal(0x7765, buffer.readInt16BE(0));
-  assert.equal(0x6565, buffer.readInt16BE(1));
-  assert.equal(0x656e, buffer.readInt16BE(2));
-  assert.equal(0x6e69, buffer.readInt16BE(3));
-  assert.equal(0x6978, buffer.readInt16BE(4));
-  assert.equal(0x6577, buffer.readInt16LE(0));
-  assert.equal(0x6565, buffer.readInt16LE(1));
-  assert.equal(0x6e65, buffer.readInt16LE(2));
-  assert.equal(0x696e, buffer.readInt16LE(3));
-  assert.equal(0x7869, buffer.readInt16LE(4));
-});
-
-
-exports.testReadInt32 = helper('readInt32BE/readInt32LE', function (assert) {
-  var buffer = new Buffer(6);
-
-  buffer[0] = 0x43;
-  buffer[1] = 0x53;
-  buffer[2] = 0x16;
-  buffer[3] = 0x79;
-  assert.equal(0x43531679, buffer.readInt32BE(0));
-  assert.equal(0x79165343, buffer.readInt32LE(0));
-
-  buffer[0] = 0xff;
-  buffer[1] = 0xfe;
-  buffer[2] = 0xef;
-  buffer[3] = 0xfa;
-  assert.equal(-69638, buffer.readInt32BE(0));
-  assert.equal(-84934913, buffer.readInt32LE(0));
-
-  buffer[0] = 0x42;
-  buffer[1] = 0xc3;
-  buffer[2] = 0x95;
-  buffer[3] = 0xa9;
-  buffer[4] = 0x36;
-  buffer[5] = 0x17;
-  assert.equal(0x42c395a9, buffer.readInt32BE(0));
-  assert.equal(-1013601994, buffer.readInt32BE(1));
-  assert.equal(-1784072681, buffer.readInt32BE(2));
-  assert.equal(-1449802942, buffer.readInt32LE(0));
-  assert.equal(917083587, buffer.readInt32LE(1));
-  assert.equal(389458325, buffer.readInt32LE(2));
-});
-
-
-/*
- * We need to check the following things:
- *  - We are correctly resolving big endian (doesn't mean anything for 8 bit)
- *  - Correctly resolving little endian (doesn't mean anything for 8 bit)
- *  - Correctly using the offsets
- *  - Correctly interpreting values that are beyond the signed range as unsigned
- */
-exports.testReadUInt8 = helper('readUInt8', function (assert) {
-  var data = new Buffer(4);
-
-  data[0] = 23;
-  data[1] = 23;
-  data[2] = 23;
-  data[3] = 23;
-  assert.equal(23, data.readUInt8(0));
-  assert.equal(23, data.readUInt8(1));
-  assert.equal(23, data.readUInt8(2));
-  assert.equal(23, data.readUInt8(3));
-
-  data[0] = 255; /* If it became a signed int, would be -1 */
-  assert.equal(255, data.readUInt8(0));
-});
-
-
-/*
- * Test 16 bit unsigned integers. We need to verify the same set as 8 bit, only
- * now some of the issues actually matter:
- *  - We are correctly resolving big endian
- *  - Correctly resolving little endian
- *  - Correctly using the offsets
- *  - Correctly interpreting values that are beyond the signed range as unsigned
- */
-exports.testReadUInt16 = helper('readUInt16LE/readUInt16BE', function (assert) {
-  var data = new Buffer(4);
-
-  data[0] = 0;
-  data[1] = 0x23;
-  data[2] = 0x42;
-  data[3] = 0x3f;
-  assert.equal(0x23, data.readUInt16BE(0));
-  assert.equal(0x2342, data.readUInt16BE(1));
-  assert.equal(0x423f, data.readUInt16BE(2));
-  assert.equal(0x2300, data.readUInt16LE(0));
-  assert.equal(0x4223, data.readUInt16LE(1));
-  assert.equal(0x3f42, data.readUInt16LE(2));
-
-  data[0] = 0xfe;
-  data[1] = 0xfe;
-  assert.equal(0xfefe, data.readUInt16BE(0));
-  assert.equal(0xfefe, data.readUInt16LE(0));
-});
-
-
-/*
- * Test 32 bit unsigned integers. We need to verify the same set as 8 bit, only
- * now some of the issues actually matter:
- *  - We are correctly resolving big endian
- *  - Correctly using the offsets
- *  - Correctly interpreting values that are beyond the signed range as unsigned
- */
-exports.testReadUInt32 = helper('readUInt32LE/readUInt32BE', function (assert) {
-  var data = new Buffer(8);
-
-  data[0] = 0x32;
-  data[1] = 0x65;
-  data[2] = 0x42;
-  data[3] = 0x56;
-  data[4] = 0x23;
-  data[5] = 0xff;
-  assert.equal(0x32654256, data.readUInt32BE(0));
-  assert.equal(0x65425623, data.readUInt32BE(1));
-  assert.equal(0x425623ff, data.readUInt32BE(2));
-  assert.equal(0x56426532, data.readUInt32LE(0));
-  assert.equal(0x23564265, data.readUInt32LE(1));
-  assert.equal(0xff235642, data.readUInt32LE(2));
-});
-
-function helper (description, fn) {
-  let bulkAssert = {
-    equal: function (a, b) {
-      if (a !== b) throw new Error('Error found in ' + description);
-    },
-    ok: function (value) {
-      if (!value) throw new Error('Error found in ' + description);
-    },
-    throws: function (shouldThrow) {
-      let didItThrow = false;
-      try {
-        shouldThrow();
-      } catch (e) {
-        didItThrow = e;
-      }
-      if (!didItThrow)
-        throw new Error('Error found in ' + description + ': ' + shouldThrow + ' should have thrown');
-    }
-  };
-  return function (assert) {
-    fn(bulkAssert);
-    // If we get here, no errors thrown
-    assert.pass('All tests passed for ' + description);
-  };
-}
diff --git a/addon-sdk/source/test/buffers/test-write-types.js b/addon-sdk/source/test/buffers/test-write-types.js
deleted file mode 100644
index f7872aaaa..000000000
--- a/addon-sdk/source/test/buffers/test-write-types.js
+++ /dev/null
@@ -1,602 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-const { Buffer } = require('sdk/io/buffer');
-
-exports.testWriteDouble = helper('writeDoubleBE/writeDoubleLE', function (assert) {
-  var buffer = new Buffer(16);
-
-  buffer.writeDoubleBE(2.225073858507201e-308, 0);
-  buffer.writeDoubleLE(2.225073858507201e-308, 8);
-  assert.equal(0x00, buffer[0]);
-  assert.equal(0x0f, buffer[1]);
-  assert.equal(0xff, buffer[2]);
-  assert.equal(0xff, buffer[3]);
-  assert.equal(0xff, buffer[4]);
-  assert.equal(0xff, buffer[5]);
-  assert.equal(0xff, buffer[6]);
-  assert.equal(0xff, buffer[7]);
-  assert.equal(0xff, buffer[8]);
-  assert.equal(0xff, buffer[9]);
-  assert.equal(0xff, buffer[10]);
-  assert.equal(0xff, buffer[11]);
-  assert.equal(0xff, buffer[12]);
-  assert.equal(0xff, buffer[13]);
-  assert.equal(0x0f, buffer[14]);
-  assert.equal(0x00, buffer[15]);
-
-  buffer.writeDoubleBE(1.0000000000000004, 0);
-  buffer.writeDoubleLE(1.0000000000000004, 8);
-  assert.equal(0x3f, buffer[0]);
-  assert.equal(0xf0, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x02, buffer[7]);
-  assert.equal(0x02, buffer[8]);
-  assert.equal(0x00, buffer[9]);
-  assert.equal(0x00, buffer[10]);
-  assert.equal(0x00, buffer[11]);
-  assert.equal(0x00, buffer[12]);
-  assert.equal(0x00, buffer[13]);
-  assert.equal(0xf0, buffer[14]);
-  assert.equal(0x3f, buffer[15]);
-
-  buffer.writeDoubleBE(-2, 0);
-  buffer.writeDoubleLE(-2, 8);
-  assert.equal(0xc0, buffer[0]);
-  assert.equal(0x00, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-  assert.equal(0x00, buffer[8]);
-  assert.equal(0x00, buffer[9]);
-  assert.equal(0x00, buffer[10]);
-  assert.equal(0x00, buffer[11]);
-  assert.equal(0x00, buffer[12]);
-  assert.equal(0x00, buffer[13]);
-  assert.equal(0x00, buffer[14]);
-  assert.equal(0xc0, buffer[15]);
-
-  buffer.writeDoubleBE(1.7976931348623157e+308, 0);
-  buffer.writeDoubleLE(1.7976931348623157e+308, 8);
-  assert.equal(0x7f, buffer[0]);
-  assert.equal(0xef, buffer[1]);
-  assert.equal(0xff, buffer[2]);
-  assert.equal(0xff, buffer[3]);
-  assert.equal(0xff, buffer[4]);
-  assert.equal(0xff, buffer[5]);
-  assert.equal(0xff, buffer[6]);
-  assert.equal(0xff, buffer[7]);
-  assert.equal(0xff, buffer[8]);
-  assert.equal(0xff, buffer[9]);
-  assert.equal(0xff, buffer[10]);
-  assert.equal(0xff, buffer[11]);
-  assert.equal(0xff, buffer[12]);
-  assert.equal(0xff, buffer[13]);
-  assert.equal(0xef, buffer[14]);
-  assert.equal(0x7f, buffer[15]);
-
-  buffer.writeDoubleBE(0 * -1, 0);
-  buffer.writeDoubleLE(0 * -1, 8);
-  assert.equal(0x80, buffer[0]);
-  assert.equal(0x00, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-  assert.equal(0x00, buffer[8]);
-  assert.equal(0x00, buffer[9]);
-  assert.equal(0x00, buffer[10]);
-  assert.equal(0x00, buffer[11]);
-  assert.equal(0x00, buffer[12]);
-  assert.equal(0x00, buffer[13]);
-  assert.equal(0x00, buffer[14]);
-  assert.equal(0x80, buffer[15]);
-
-  buffer.writeDoubleBE(Infinity, 0);
-  buffer.writeDoubleLE(Infinity, 8);
-  assert.equal(0x7F, buffer[0]);
-  assert.equal(0xF0, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-  assert.equal(0x00, buffer[8]);
-  assert.equal(0x00, buffer[9]);
-  assert.equal(0x00, buffer[10]);
-  assert.equal(0x00, buffer[11]);
-  assert.equal(0x00, buffer[12]);
-  assert.equal(0x00, buffer[13]);
-  assert.equal(0xF0, buffer[14]);
-  assert.equal(0x7F, buffer[15]);
-  assert.equal(Infinity, buffer.readDoubleBE(0));
-  assert.equal(Infinity, buffer.readDoubleLE(8));
-
-  buffer.writeDoubleBE(-Infinity, 0);
-  buffer.writeDoubleLE(-Infinity, 8);
-  assert.equal(0xFF, buffer[0]);
-  assert.equal(0xF0, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-  assert.equal(0x00, buffer[8]);
-  assert.equal(0x00, buffer[9]);
-  assert.equal(0x00, buffer[10]);
-  assert.equal(0x00, buffer[11]);
-  assert.equal(0x00, buffer[12]);
-  assert.equal(0x00, buffer[13]);
-  assert.equal(0xF0, buffer[14]);
-  assert.equal(0xFF, buffer[15]);
-  assert.equal(-Infinity, buffer.readDoubleBE(0));
-  assert.equal(-Infinity, buffer.readDoubleLE(8));
-
-  buffer.writeDoubleBE(NaN, 0);
-  buffer.writeDoubleLE(NaN, 8);
-  // Darwin ia32 does the other kind of NaN.
-  // Compiler bug.  No one really cares.
-  assert.ok(0x7F === buffer[0] || 0xFF === buffer[0]);
-  assert.equal(0xF8, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-  assert.equal(0x00, buffer[8]);
-  assert.equal(0x00, buffer[9]);
-  assert.equal(0x00, buffer[10]);
-  assert.equal(0x00, buffer[11]);
-  assert.equal(0x00, buffer[12]);
-  assert.equal(0x00, buffer[13]);
-  assert.equal(0xF8, buffer[14]);
-  // Darwin ia32 does the other kind of NaN.
-  // Compiler bug.  No one really cares.
-  assert.ok(0x7F === buffer[15] || 0xFF === buffer[15]);
-  assert.ok(isNaN(buffer.readDoubleBE(0)));
-  assert.ok(isNaN(buffer.readDoubleLE(8)));
-});
-
-exports.testWriteFloat = helper('writeFloatBE/writeFloatLE', function (assert) {
-  var buffer = new Buffer(8);
-
-  buffer.writeFloatBE(1, 0);
-  buffer.writeFloatLE(1, 4);
-  assert.equal(0x3f, buffer[0]);
-  assert.equal(0x80, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x80, buffer[6]);
-  assert.equal(0x3f, buffer[7]);
-
-  buffer.writeFloatBE(1 / 3, 0);
-  buffer.writeFloatLE(1 / 3, 4);
-  assert.equal(0x3e, buffer[0]);
-  assert.equal(0xaa, buffer[1]);
-  assert.equal(0xaa, buffer[2]);
-  assert.equal(0xab, buffer[3]);
-  assert.equal(0xab, buffer[4]);
-  assert.equal(0xaa, buffer[5]);
-  assert.equal(0xaa, buffer[6]);
-  assert.equal(0x3e, buffer[7]);
-
-  buffer.writeFloatBE(3.4028234663852886e+38, 0);
-  buffer.writeFloatLE(3.4028234663852886e+38, 4);
-  assert.equal(0x7f, buffer[0]);
-  assert.equal(0x7f, buffer[1]);
-  assert.equal(0xff, buffer[2]);
-  assert.equal(0xff, buffer[3]);
-  assert.equal(0xff, buffer[4]);
-  assert.equal(0xff, buffer[5]);
-  assert.equal(0x7f, buffer[6]);
-  assert.equal(0x7f, buffer[7]);
-
-  buffer.writeFloatLE(1.1754943508222875e-38, 0);
-  buffer.writeFloatBE(1.1754943508222875e-38, 4);
-  assert.equal(0x00, buffer[0]);
-  assert.equal(0x00, buffer[1]);
-  assert.equal(0x80, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x80, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-
-  buffer.writeFloatBE(0 * -1, 0);
-  buffer.writeFloatLE(0 * -1, 4);
-  assert.equal(0x80, buffer[0]);
-  assert.equal(0x00, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x80, buffer[7]);
-
-  buffer.writeFloatBE(Infinity, 0);
-  buffer.writeFloatLE(Infinity, 4);
-  assert.equal(0x7F, buffer[0]);
-  assert.equal(0x80, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x80, buffer[6]);
-  assert.equal(0x7F, buffer[7]);
-  assert.equal(Infinity, buffer.readFloatBE(0));
-  assert.equal(Infinity, buffer.readFloatLE(4));
-
-  buffer.writeFloatBE(-Infinity, 0);
-  buffer.writeFloatLE(-Infinity, 4);
-  // Darwin ia32 does the other kind of NaN.
-  // Compiler bug.  No one really cares.
-  assert.ok(0xFF === buffer[0] || 0x7F === buffer[0]);
-  assert.equal(0x80, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x80, buffer[6]);
-  assert.equal(0xFF, buffer[7]);
-  assert.equal(-Infinity, buffer.readFloatBE(0));
-  assert.equal(-Infinity, buffer.readFloatLE(4));
-
-  buffer.writeFloatBE(NaN, 0);
-  buffer.writeFloatLE(NaN, 4);
-  // Darwin ia32 does the other kind of NaN.
-  // Compiler bug.  No one really cares.
-  assert.ok(0x7F === buffer[0] || 0xFF === buffer[0]);
-  assert.equal(0xc0, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0xc0, buffer[6]);
-  // Darwin ia32 does the other kind of NaN.
-  // Compiler bug.  No one really cares.
-  assert.ok(0x7F === buffer[7] || 0xFF === buffer[7]);
-  assert.ok(isNaN(buffer.readFloatBE(0)));
-  assert.ok(isNaN(buffer.readFloatLE(4)));
-});
-
-
-exports.testWriteInt8 = helper('writeInt8', function (assert) {
-  var buffer = new Buffer(2);
-
-  buffer.writeInt8(0x23, 0);
-  buffer.writeInt8(-5, 1);
-
-  assert.equal(0x23, buffer[0]);
-  assert.equal(0xfb, buffer[1]);
-
-  /* Make sure we handle truncation correctly */
-  assert.throws(function() {
-    buffer.writeInt8(0xabc, 0);
-  });
-  assert.throws(function() {
-    buffer.writeInt8(0xabc, 0);
-  });
-
-  /* Make sure we handle min/max correctly */
-  buffer.writeInt8(0x7f, 0);
-  buffer.writeInt8(-0x80, 1);
-
-  assert.equal(0x7f, buffer[0]);
-  assert.equal(0x80, buffer[1]);
-  assert.throws(function() {
-    buffer.writeInt8(0x7f + 1, 0);
-  });
-  assert.throws(function() {
-    buffer.writeInt8(-0x80 - 1, 0);
-  });
-});
-
-
-exports.testWriteInt16 = helper('writeInt16LE/writeInt16BE', function (assert) {
-  var buffer = new Buffer(6);
-
-  buffer.writeInt16BE(0x0023, 0);
-  buffer.writeInt16LE(0x0023, 2);
-  assert.equal(0x00, buffer[0]);
-  assert.equal(0x23, buffer[1]);
-  assert.equal(0x23, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-
-  buffer.writeInt16BE(-5, 0);
-  buffer.writeInt16LE(-5, 2);
-  assert.equal(0xff, buffer[0]);
-  assert.equal(0xfb, buffer[1]);
-  assert.equal(0xfb, buffer[2]);
-  assert.equal(0xff, buffer[3]);
-
-  buffer.writeInt16BE(-1679, 1);
-  buffer.writeInt16LE(-1679, 3);
-  assert.equal(0xf9, buffer[1]);
-  assert.equal(0x71, buffer[2]);
-  assert.equal(0x71, buffer[3]);
-  assert.equal(0xf9, buffer[4]);
-
-  /* Make sure we handle min/max correctly */
-  buffer.writeInt16BE(0x7fff, 0);
-  buffer.writeInt16BE(-0x8000, 2);
-  assert.equal(0x7f, buffer[0]);
-  assert.equal(0xff, buffer[1]);
-  assert.equal(0x80, buffer[2]);
-  assert.equal(0x00, buffer[3]);
-  assert.throws(function() {
-    buffer.writeInt16BE(0x7fff + 1, 0);
-  });
-  assert.throws(function() {
-    buffer.writeInt16BE(-0x8000 - 1, 0);
-  });
-
-  buffer.writeInt16LE(0x7fff, 0);
-  buffer.writeInt16LE(-0x8000, 2);
-  assert.equal(0xff, buffer[0]);
-  assert.equal(0x7f, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x80, buffer[3]);
-  assert.throws(function() {
-    buffer.writeInt16LE(0x7fff + 1, 0);
-  });
-  assert.throws(function() {
-    buffer.writeInt16LE(-0x8000 - 1, 0);
-  });
-});
-
-exports.testWriteInt32 = helper('writeInt32BE/writeInt32LE', function (assert) {
-  var buffer = new Buffer(8);
-
-  buffer.writeInt32BE(0x23, 0);
-  buffer.writeInt32LE(0x23, 4);
-  assert.equal(0x00, buffer[0]);
-  assert.equal(0x00, buffer[1]);
-  assert.equal(0x00, buffer[2]);
-  assert.equal(0x23, buffer[3]);
-  assert.equal(0x23, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-
-  buffer.writeInt32BE(-5, 0);
-  buffer.writeInt32LE(-5, 4);
-  assert.equal(0xff, buffer[0]);
-  assert.equal(0xff, buffer[1]);
-  assert.equal(0xff, buffer[2]);
-  assert.equal(0xfb, buffer[3]);
-  assert.equal(0xfb, buffer[4]);
-  assert.equal(0xff, buffer[5]);
-  assert.equal(0xff, buffer[6]);
-  assert.equal(0xff, buffer[7]);
-
-  buffer.writeInt32BE(-805306713, 0);
-  buffer.writeInt32LE(-805306713, 4);
-  assert.equal(0xcf, buffer[0]);
-  assert.equal(0xff, buffer[1]);
-  assert.equal(0xfe, buffer[2]);
-  assert.equal(0xa7, buffer[3]);
-  assert.equal(0xa7, buffer[4]);
-  assert.equal(0xfe, buffer[5]);
-  assert.equal(0xff, buffer[6]);
-  assert.equal(0xcf, buffer[7]);
-
-  /* Make sure we handle min/max correctly */
-  buffer.writeInt32BE(0x7fffffff, 0);
-  buffer.writeInt32BE(-0x80000000, 4);
-  assert.equal(0x7f, buffer[0]);
-  assert.equal(0xff, buffer[1]);
-  assert.equal(0xff, buffer[2]);
-  assert.equal(0xff, buffer[3]);
-  assert.equal(0x80, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x00, buffer[7]);
-  assert.throws(function() {
-    buffer.writeInt32BE(0x7fffffff + 1, 0);
-  });
-  assert.throws(function() {
-    buffer.writeInt32BE(-0x80000000 - 1, 0);
-  });
-
-  buffer.writeInt32LE(0x7fffffff, 0);
-  buffer.writeInt32LE(-0x80000000, 4);
-  assert.equal(0xff, buffer[0]);
-  assert.equal(0xff, buffer[1]);
-  assert.equal(0xff, buffer[2]);
-  assert.equal(0x7f, buffer[3]);
-  assert.equal(0x00, buffer[4]);
-  assert.equal(0x00, buffer[5]);
-  assert.equal(0x00, buffer[6]);
-  assert.equal(0x80, buffer[7]);
-  assert.throws(function() {
-    buffer.writeInt32LE(0x7fffffff + 1, 0);
-  });
-  assert.throws(function() {
-    buffer.writeInt32LE(-0x80000000 - 1, 0);
-  });
-});
-
-/*
- * We need to check the following things:
- *  - We are correctly resolving big endian (doesn't mean anything for 8 bit)
- *  - Correctly resolving little endian (doesn't mean anything for 8 bit)
- *  - Correctly using the offsets
- *  - Correctly interpreting values that are beyond the signed range as unsigned
- */
-exports.testWriteUInt8 = helper('writeUInt8', function (assert) {
-  var data = new Buffer(4);
-
-  data.writeUInt8(23, 0);
-  data.writeUInt8(23, 1);
-  data.writeUInt8(23, 2);
-  data.writeUInt8(23, 3);
-  assert.equal(23, data[0]);
-  assert.equal(23, data[1]);
-  assert.equal(23, data[2]);
-  assert.equal(23, data[3]);
-
-  data.writeUInt8(23, 0);
-  data.writeUInt8(23, 1);
-  data.writeUInt8(23, 2);
-  data.writeUInt8(23, 3);
-  assert.equal(23, data[0]);
-  assert.equal(23, data[1]);
-  assert.equal(23, data[2]);
-  assert.equal(23, data[3]);
-
-  data.writeUInt8(255, 0);
-  assert.equal(255, data[0]);
-
-  data.writeUInt8(255, 0);
-  assert.equal(255, data[0]);
-});
-
-
-exports.testWriteUInt16 = helper('writeUInt16BE/writeUInt16LE', function (assert) {
-  var value = 0x2343;
-  var data = new Buffer(4);
-
-  data.writeUInt16BE(value, 0);
-  assert.equal(0x23, data[0]);
-  assert.equal(0x43, data[1]);
-
-  data.writeUInt16BE(value, 1);
-  assert.equal(0x23, data[1]);
-  assert.equal(0x43, data[2]);
-
-  data.writeUInt16BE(value, 2);
-  assert.equal(0x23, data[2]);
-  assert.equal(0x43, data[3]);
-
-  data.writeUInt16LE(value, 0);
-  assert.equal(0x23, data[1]);
-  assert.equal(0x43, data[0]);
-
-  data.writeUInt16LE(value, 1);
-  assert.equal(0x23, data[2]);
-  assert.equal(0x43, data[1]);
-
-  data.writeUInt16LE(value, 2);
-  assert.equal(0x23, data[3]);
-  assert.equal(0x43, data[2]);
-
-  value = 0xff80;
-  data.writeUInt16LE(value, 0);
-  assert.equal(0xff, data[1]);
-  assert.equal(0x80, data[0]);
-
-  data.writeUInt16BE(value, 0);
-  assert.equal(0xff, data[0]);
-  assert.equal(0x80, data[1]);
-});
-
-
-exports.testWriteUInt32 = helper('writeUInt32BE/writeUInt32LE', function (assert) {
-  var data = new Buffer(6);
-  var value = 0xe7f90a6d;
-
-  data.writeUInt32BE(value, 0);
-  assert.equal(0xe7, data[0]);
-  assert.equal(0xf9, data[1]);
-  assert.equal(0x0a, data[2]);
-  assert.equal(0x6d, data[3]);
-
-  data.writeUInt32BE(value, 1);
-  assert.equal(0xe7, data[1]);
-  assert.equal(0xf9, data[2]);
-  assert.equal(0x0a, data[3]);
-  assert.equal(0x6d, data[4]);
-
-  data.writeUInt32BE(value, 2);
-  assert.equal(0xe7, data[2]);
-  assert.equal(0xf9, data[3]);
-  assert.equal(0x0a, data[4]);
-  assert.equal(0x6d, data[5]);
-
-  data.writeUInt32LE(value, 0);
-  assert.equal(0xe7, data[3]);
-  assert.equal(0xf9, data[2]);
-  assert.equal(0x0a, data[1]);
-  assert.equal(0x6d, data[0]);
-
-  data.writeUInt32LE(value, 1);
-  assert.equal(0xe7, data[4]);
-  assert.equal(0xf9, data[3]);
-  assert.equal(0x0a, data[2]);
-  assert.equal(0x6d, data[1]);
-
-  data.writeUInt32LE(value, 2);
-  assert.equal(0xe7, data[5]);
-  assert.equal(0xf9, data[4]);
-  assert.equal(0x0a, data[3]);
-  assert.equal(0x6d, data[2]);
-});
-
-function helper (description, fn) {
-  return function (assert) {
-    let bulkAssert = {
-      equal: function (a, b) {
-        if (a !== b) throw new Error('Error found in ' + description);
-      },
-      ok: function (value) {
-        if (!value) throw new Error('Error found in ' + description);
-      },
-      /*
-       * TODO
-       * There should be errors when setting outside of the value range
-       * of the data type (like writeInt8 with value of 1000), but DataView
-       * does not throw; seems to just grab the appropriate max bits.
-       * So ignoring this test for now
-       */
-      throws: function (shouldThrow) {
-        assert.pass(description + ': Need to implement error handling for setting buffer values ' +
-          'outside of the data types\' range.');
-        /*
-        let didItThrow = false;
-        try {
-          shouldThrow();
-        } catch (e) {
-          didItThrow = e;
-        }
-        if (!didItThrow)
-          throw new Error('Error found in ' + description + ': ' + shouldThrow + ' should have thrown');
-        */
-      }
-    };
-    fn(bulkAssert);
-    // If we get here, no errors thrown
-    assert.pass('All tests passed for ' + description);
-  };
-}
diff --git a/addon-sdk/source/test/commonjs-test-adapter/asserts.js b/addon-sdk/source/test/commonjs-test-adapter/asserts.js
deleted file mode 100644
index c0d0e1ca5..000000000
--- a/addon-sdk/source/test/commonjs-test-adapter/asserts.js
+++ /dev/null
@@ -1,54 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const AssertBase = require("sdk/test/assert").Assert;
-
-/**
- * Generates custom assertion constructors that may be bundled with a test
- * suite.
- * @params {String}
- *    names of assertion function to be added to the generated Assert.
- */
-function Assert() {
-  let assertDescriptor = {};
-  Array.forEach(arguments, function(name) {
-    assertDescriptor[name] = { value: function(message) {
-      this.pass(message);
-    }}
-  });
-
-  return function Assert() {
-    return Object.create(AssertBase.apply(null, arguments), assertDescriptor);
-  };
-}
-
-exports["test suite"] = {
-  Assert: Assert("foo"),
-  "test that custom assertor is passed to test function": function(assert) {
-    assert.ok("foo" in assert, "custom assertion function `foo` is defined");
-    assert.foo("custom assertion function `foo` is called");
-  },
-  "test sub suite": {
-    "test that `Assert` is inherited by sub suits": function(assert) {
-      assert.ok("foo" in assert, "assertion function `foo` is not defined");
-    },
-    "test sub sub suite": {
-      Assert: Assert("bar"),
-      "test that custom assertor is passed to test function": function(assert) {
-        assert.ok("bar" in assert,
-                  "custom assertion function `bar` is defined");
-        assert.bar("custom assertion function `bar` is called");
-      },
-      "test that `Assert` is not inherited by sub sub suits": function(assert) {
-        assert.ok(!("foo" in assert),
-                  "assertion function `foo` is not defined");
-      }
-    }
-  }
-};
-
-if (module == require.main)
-  require("test").run(exports);
diff --git a/addon-sdk/source/test/context-menu/framescript.js b/addon-sdk/source/test/context-menu/framescript.js
deleted file mode 100644
index c3e038a5a..000000000
--- a/addon-sdk/source/test/context-menu/framescript.js
+++ /dev/null
@@ -1,44 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const Ci = Components.interfaces;
-
-addMessageListener("sdk/test/context-menu/open", message => {
-  const {data, name} = message;
-  const target = data.target && content.document.querySelector(data.target);
-  if (target) {
-    target.scrollIntoView();
-  }
-  const rect = target ? target.getBoundingClientRect() :
-               {left:0, top:0, width:0, height:0};
-
-
-  content.
-    QueryInterface(Ci.nsIInterfaceRequestor).
-    getInterface(Ci.nsIDOMWindowUtils).
-    sendMouseEvent("contextmenu",
-                   rect.left + (rect.width / 2),
-                   rect.top + (rect.height / 2),
-                   2, 1, 0);
-});
-
-addMessageListener("sdk/test/context-menu/select", message => {
-  const {data, name} = message;
-  const {document} = content;
-  if (data) {
-    if (typeof(data) === "string") {
-      const target = document.querySelector(data);
-      document.getSelection().selectAllChildren(target);
-    } else {
-      const target = document.querySelector(data.target);
-      target.focus();
-      target.setSelectionRange(data.start, data.end);
-    }
-  } else {
-    document.getSelection().collapse(document.documentElement, 0);
-  }
-
-  sendAsyncMessage("sdk/test/context-menu/selected");
-});
diff --git a/addon-sdk/source/test/context-menu/test-helper.js b/addon-sdk/source/test/context-menu/test-helper.js
deleted file mode 100644
index fb315a5d3..000000000
--- a/addon-sdk/source/test/context-menu/test-helper.js
+++ /dev/null
@@ -1,539 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- "use strict";
-
-const { Ci } = require("chrome");
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { Loader } = require('sdk/test/loader');
-const { merge } = require("sdk/util/object");
-const observers = require("sdk/system/events");
-const { defer } = require("sdk/core/promise");
-const timer = require("sdk/timers");
-
-// These should match the same constants in the module.
-const ITEM_CLASS = "addon-context-menu-item";
-const SEPARATOR_CLASS = "addon-context-menu-separator";
-const OVERFLOW_THRESH_DEFAULT = 10;
-const OVERFLOW_THRESH_PREF =
-  "extensions.addon-sdk.context-menu.overflowThreshold";
-const OVERFLOW_MENU_CLASS = "addon-content-menu-overflow-menu";
-const OVERFLOW_POPUP_CLASS = "addon-content-menu-overflow-popup";
-
-const TEST_DOC_URL = module.uri.replace(/context-menu\/test-helper\.js$/, "test-context-menu.html");
-
-// This makes it easier to run tests by handling things like opening the menu,
-// opening new windows, making assertions, etc.  Methods on |test| can be called
-// on instances of this class.  Don't forget to call done() to end the test!
-// WARNING: This looks up items in popups by comparing labels, so don't give two
-// items the same label.
-function TestHelper(assert, done) {
-  // Methods on the wrapped test can be called on this object.
-  for (var prop in assert)
-    this[prop] = (...args) => assert[prop].apply(assert, args);
-  this.assert = assert;
-  this.end = done;
-  this.loaders = [];
-  this.browserWindow = getMostRecentBrowserWindow();
-  this.overflowThreshValue = require("sdk/preferences/service").
-                             get(OVERFLOW_THRESH_PREF, OVERFLOW_THRESH_DEFAULT);
-  this.done = this.done.bind(this);
-}
-
-TestHelper.prototype = {
-  get contextMenuPopup() {
-    return this.browserWindow.document.getElementById("contentAreaContextMenu");
-  },
-
-  get contextMenuSeparator() {
-    return this.browserWindow.document.querySelector("." + SEPARATOR_CLASS);
-  },
-
-  get overflowPopup() {
-    return this.browserWindow.document.querySelector("." + OVERFLOW_POPUP_CLASS);
-  },
-
-  get overflowSubmenu() {
-    return this.browserWindow.document.querySelector("." + OVERFLOW_MENU_CLASS);
-  },
-
-  get tabBrowser() {
-    return this.browserWindow.gBrowser;
-  },
-
-  // Asserts that elt, a DOM element representing item, looks OK.
-  checkItemElt: function (elt, item) {
-    let itemType = this.getItemType(item);
-
-    switch (itemType) {
-    case "Item":
-      this.assert.equal(elt.localName, "menuitem",
-                            "Item DOM element should be a xul:menuitem");
-      if (typeof(item.data) === "string") {
-        this.assert.equal(elt.getAttribute("value"), item.data,
-                              "Item should have correct data");
-      }
-      break
-    case "Menu":
-      this.assert.equal(elt.localName, "menu",
-                            "Menu DOM element should be a xul:menu");
-      let subPopup = elt.firstChild;
-      this.assert.ok(subPopup, "xul:menu should have a child");
-      this.assert.equal(subPopup.localName, "menupopup",
-                            "xul:menu's first child should be a menupopup");
-      break;
-    case "Separator":
-      this.assert.equal(elt.localName, "menuseparator",
-                         "Separator DOM element should be a xul:menuseparator");
-      break;
-    }
-
-    if (itemType === "Item" || itemType === "Menu") {
-      this.assert.equal(elt.getAttribute("label"), item.label,
-                            "Item should have correct title");
-
-      // validate accesskey prop
-      if (item.accesskey) {
-        this.assert.equal(elt.getAttribute("accesskey"),
-                          item.accesskey,
-                          "Item should have correct accesskey");
-      }
-      else {
-        this.assert.equal(elt.getAttribute("accesskey"),
-                          "",
-                          "Item should not have accesskey");
-      }
-
-      // validate image prop
-      if (typeof(item.image) === "string") {
-        this.assert.equal(elt.getAttribute("image"), item.image,
-                              "Item should have correct image");
-        if (itemType === "Menu")
-          this.assert.ok(elt.classList.contains("menu-iconic"),
-                           "Menus with images should have the correct class")
-        else
-          this.assert.ok(elt.classList.contains("menuitem-iconic"),
-                           "Items with images should have the correct class")
-      }
-      else {
-        this.assert.ok(!elt.getAttribute("image"),
-                         "Item should not have image");
-        this.assert.ok(!elt.classList.contains("menu-iconic") && !elt.classList.contains("menuitem-iconic"),
-                         "The iconic classes should not be present")
-      }
-    }
-  },
-
-  // Asserts that the context menu looks OK given the arguments.  presentItems
-  // are items that have been added to the menu.  absentItems are items that
-  // shouldn't match the current context.  removedItems are items that have been
-  // removed from the menu.
-  checkMenu: function (presentItems, absentItems, removedItems) {
-    // Count up how many top-level items there are
-    let total = 0;
-    for (let item of presentItems) {
-      if (absentItems.indexOf(item) < 0 && removedItems.indexOf(item) < 0)
-        total++;
-    }
-
-    let separator = this.contextMenuSeparator;
-    if (total == 0) {
-      this.assert.ok(!separator || separator.hidden,
-                       "separator should not be present");
-    }
-    else {
-      this.assert.ok(separator && !separator.hidden,
-                       "separator should be present");
-    }
-
-    let mainNodes = this.browserWindow.document.querySelectorAll("#contentAreaContextMenu > ." + ITEM_CLASS);
-    let overflowNodes = this.browserWindow.document.querySelectorAll("." + OVERFLOW_POPUP_CLASS + " > ." + ITEM_CLASS);
-
-    this.assert.ok(mainNodes.length == 0 || overflowNodes.length == 0,
-                     "Should only see nodes at the top level or in overflow");
-
-    let overflow = this.overflowSubmenu;
-    if (this.shouldOverflow(total)) {
-      this.assert.ok(overflow && !overflow.hidden,
-                       "overflow menu should be present");
-      this.assert.equal(mainNodes.length, 0,
-                            "should be no items in the main context menu");
-    }
-    else {
-      this.assert.ok(!overflow || overflow.hidden,
-                       "overflow menu should not be present");
-      // When visible nodes == 0 they could be in overflow or top level
-      if (total > 0) {
-        this.assert.equal(overflowNodes.length, 0,
-                              "should be no items in the overflow context menu");
-      }
-    }
-
-    // Iterate over wherever the nodes have ended up
-    let nodes = mainNodes.length ? mainNodes : overflowNodes;
-    this.checkNodes(nodes, presentItems, absentItems, removedItems)
-    let pos = 0;
-  },
-
-  // Recurses through the item hierarchy of presentItems comparing it to the
-  // node hierarchy of nodes. Any items in removedItems will be skipped (so
-  // should not exist in the XUL), any items in absentItems must exist and be
-  // hidden
-  checkNodes: function (nodes, presentItems, absentItems, removedItems) {
-    let pos = 0;
-    for (let item of presentItems) {
-      // Removed items shouldn't be in the list
-      if (removedItems.indexOf(item) >= 0)
-        continue;
-
-      if (nodes.length <= pos) {
-        this.assert.ok(false, "Not enough nodes");
-        return;
-      }
-
-      let hidden = absentItems.indexOf(item) >= 0;
-
-      this.checkItemElt(nodes[pos], item);
-      this.assert.equal(nodes[pos].hidden, hidden,
-                            "hidden should be set correctly");
-
-      // The contents of hidden menus doesn't matter so much
-      if (!hidden && this.getItemType(item) == "Menu") {
-        this.assert.equal(nodes[pos].firstChild.localName, "menupopup",
-                              "menu XUL should contain a menupopup");
-        this.checkNodes(nodes[pos].firstChild.childNodes, item.items, absentItems, removedItems);
-      }
-
-      if (pos > 0)
-        this.assert.equal(nodes[pos].previousSibling, nodes[pos - 1],
-                              "nodes should all be in the same group");
-      pos++;
-    }
-
-    this.assert.equal(nodes.length, pos,
-                          "should have checked all the XUL nodes");
-  },
-
-  // Attaches an event listener to node.  The listener is automatically removed
-  // when it's fired (so it's assumed it will fire), and callback is called
-  // after a short delay.  Since the module we're testing relies on the same
-  // event listeners to do its work, this is to give them a little breathing
-  // room before callback runs.  Inside callback |this| is this object.
-  // Optionally you can pass a function to test if the event is the event you
-  // want.
-  delayedEventListener: function (node, event, callback, useCapture, isValid) {
-    const self = this;
-    node.addEventListener(event, function handler(evt) {
-      if (isValid && !isValid(evt))
-        return;
-      node.removeEventListener(event, handler, useCapture);
-      timer.setTimeout(function () {
-        try {
-          callback.call(self, evt);
-        }
-        catch (err) {
-          self.assert.fail(err);
-          self.end();
-        }
-      }, 20);
-    }, useCapture);
-  },
-
-  // Call to finish the test.
-  done: function () {
-    const self = this;
-    function commonDone() {
-      this.closeTab();
-
-      while (this.loaders.length) {
-        this.loaders[0].unload();
-      }
-
-      require("sdk/preferences/service").set(OVERFLOW_THRESH_PREF, self.overflowThreshValue);
-
-      this.end();
-    }
-
-    function closeBrowserWindow() {
-      if (this.oldBrowserWindow) {
-        this.delayedEventListener(this.browserWindow, "unload", commonDone,
-                                  false);
-        this.browserWindow.close();
-        this.browserWindow = this.oldBrowserWindow;
-        delete this.oldBrowserWindow;
-      }
-      else {
-        commonDone.call(this);
-      }
-    };
-
-    if (this.contextMenuPopup.state == "closed") {
-      closeBrowserWindow.call(this);
-    }
-    else {
-      this.delayedEventListener(this.contextMenuPopup, "popuphidden",
-                                function () {
-                                  return closeBrowserWindow.call(this);
-                                },
-                                false);
-      this.contextMenuPopup.hidePopup();
-    }
-  },
-
-  closeTab: function() {
-    if (this.tab) {
-      this.tabBrowser.removeTab(this.tab);
-      this.tabBrowser.selectedTab = this.oldSelectedTab;
-      this.tab = null;
-    }
-  },
-
-  // Returns the DOM element in popup corresponding to item.
-  // WARNING: The element is found by comparing labels, so don't give two items
-  // the same label.
-  getItemElt: function (popup, item) {
-    let nodes = popup.childNodes;
-    for (let i = nodes.length - 1; i >= 0; i--) {
-      if (this.getItemType(item) === "Separator") {
-        if (nodes[i].localName === "menuseparator")
-          return nodes[i];
-      }
-      else if (nodes[i].getAttribute("label") === item.label)
-        return nodes[i];
-    }
-    return null;
-  },
-
-  // Returns "Item", "Menu", or "Separator".
-  getItemType: function (item) {
-    // Could use instanceof here, but that would require accessing the loader
-    // that created the item, and I don't want to A) somehow search through the
-    // this.loaders list to find it, and B) assume there are any live loaders at
-    // all.
-    return /^\[object (Item|Menu|Separator)/.exec(item.toString())[1];
-  },
-
-  // Returns a wrapper around a new loader: { loader, cm, unload, globalScope }.
-  // loader is a Cuddlefish sandboxed loader, cm is the context menu module,
-  // globalScope is the context menu module's global scope, and unload is a
-  // function that unloads the loader and associated resources.
-  newLoader: function () {
-    const self = this;
-    const selfModule = require('sdk/self');
-    let loader = Loader(module, null, null, {
-      modules: {
-        "sdk/self": merge({}, selfModule, {
-          data: merge({}, selfModule.data, require("../fixtures"))
-        })
-      }
-    });
-
-    let wrapper = {
-      loader: loader,
-      cm: loader.require("sdk/context-menu"),
-      globalScope: loader.sandbox("sdk/context-menu"),
-      unload: function () {
-        loader.unload();
-        let idx = self.loaders.indexOf(wrapper);
-        if (idx < 0)
-          throw new Error("Test error: tried to unload nonexistent loader");
-        self.loaders.splice(idx, 1);
-      }
-    };
-    this.loaders.push(wrapper);
-    return wrapper;
-  },
-
-  // As above but the loader has private-browsing support enabled.
-  newPrivateLoader: function() {
-    let base = require("@loader/options");
-
-    // Clone current loader's options adding the private-browsing permission
-    let options = merge({}, base, {
-      metadata: merge({}, base.metadata || {}, {
-        permissions: merge({}, base.metadata.permissions || {}, {
-          'private-browsing': true
-        })
-      })
-    });
-
-    const self = this;
-    let loader = Loader(module, null, options);
-    let wrapper = {
-      loader: loader,
-      cm: loader.require("sdk/context-menu"),
-      globalScope: loader.sandbox("sdk/context-menu"),
-      unload: function () {
-        loader.unload();
-        let idx = self.loaders.indexOf(wrapper);
-        if (idx < 0)
-          throw new Error("Test error: tried to unload nonexistent loader");
-        self.loaders.splice(idx, 1);
-      }
-    };
-    this.loaders.push(wrapper);
-    return wrapper;
-  },
-
-  // Returns true if the count crosses the overflow threshold.
-  shouldOverflow: function (count) {
-    return count >
-           (this.loaders.length ?
-            this.loaders[0].loader.require("sdk/preferences/service").
-              get(OVERFLOW_THRESH_PREF, OVERFLOW_THRESH_DEFAULT) :
-            OVERFLOW_THRESH_DEFAULT);
-  },
-
-  // Loads scripts necessary in the content process
-  loadFrameScript: function(browser = this.browserWindow.gBrowser.selectedBrowser) {
-    function frame_script() {
-      let { interfaces: Ci } = Components;
-      addMessageListener('test:contextmenu', ({ data: { selectors } }) => {
-        let targetNode = null;
-        let contentWin = content;
-        if (selectors) {
-          while (selectors.length) {
-            targetNode = contentWin.document.querySelector(selectors.shift());
-            if (selectors.length)
-              contentWin = targetNode.contentWindow;
-          }
-        }
-
-        let rect = targetNode ?
-                   targetNode.getBoundingClientRect() :
-                   { left: 0, top: 0, width: 0, height: 0 };
-        contentWin.QueryInterface(Ci.nsIInterfaceRequestor)
-                  .getInterface(Ci.nsIDOMWindowUtils)
-                  .sendMouseEvent('contextmenu',
-                  rect.left + (rect.width / 2),
-                  rect.top + (rect.height / 2),
-                  2, 1, 0);
-      });
-
-      addMessageListener('test:ping', () => {
-        sendAsyncMessage('test:pong');
-      });
-
-      addMessageListener('test:select', ({ data: { selector, start, end } }) => {
-        let element = content.document.querySelector(selector);
-        element.focus();
-        if (end === null)
-          end = element.value.length;
-        element.setSelectionRange(start, end);
-      });
-    }
-
-    let messageManager = browser.messageManager;
-    messageManager.loadFrameScript("data:,(" + frame_script.toString() + ")();", true);
-  },
-
-  selectRange: function(selector, start, end) {
-    let messageManager = this.browserWindow.gBrowser.selectedBrowser.messageManager;
-    messageManager.sendAsyncMessage('test:select', { selector, start, end });
-  },
-
-  // Opens the context menu on the current page.  If selectors is null, the
-  // menu is opened in the top-left corner.  onShowncallback is passed the
-  // popup. selectors is an array of selectors. Starting from the main document
-  // each selector points to an iframe, the last selector gives the target node.
-  // In the simple case of a single selector just that string can be passed
-  // instead of an array
-  showMenu: function(selectors, onshownCallback) {
-    let { promise, resolve } = defer();
-
-    if (selectors && !Array.isArray(selectors))
-      selectors = [selectors];
-
-    let sendEvent = () => {
-      let menu = this.browserWindow.document.getElementById("contentAreaContextMenu");
-      this.delayedEventListener(menu, "popupshowing",
-        function (e) {
-          let popup = e.target;
-          if (onshownCallback) {
-            onshownCallback.call(this, popup);
-          }
-          resolve(popup);
-        }, false);
-
-      let messageManager = this.browserWindow.gBrowser.selectedBrowser.messageManager;
-      messageManager.sendAsyncMessage('test:contextmenu', { selectors });
-    }
-
-    // Bounces an asynchronous message through the browser message manager.
-    // This ensures that any pending messages have been delivered to the frame
-    // scripts and so the remote proxies have been updated
-    let flushMessages = () => {
-      let listener = () => {
-        messageManager.removeMessageListener('test:pong', listener);
-        sendEvent();
-      };
-
-      let messageManager = this.browserWindow.gBrowser.selectedBrowser.messageManager;
-      messageManager.addMessageListener('test:pong', listener);
-      messageManager.sendAsyncMessage('test:ping');
-    }
-
-    // If a new tab or window has not yet been opened, open a new tab now.  For
-    // some reason using the tab already opened when the test starts causes
-    // leaks.  See bug 566351 for details.
-    if (!selectors && !this.oldSelectedTab && !this.oldBrowserWindow) {
-      this.oldSelectedTab = this.tabBrowser.selectedTab;
-      this.tab = this.tabBrowser.addTab("about:blank");
-      let browser = this.tabBrowser.getBrowserForTab(this.tab);
-
-      this.delayedEventListener(browser, "load", function () {
-        this.tabBrowser.selectedTab = this.tab;
-        this.loadFrameScript();
-        flushMessages();
-      }, true);
-    }
-    else {
-      flushMessages();
-    }
-
-    return promise;
-  },
-
-  hideMenu: function(onhiddenCallback) {
-    this.delayedEventListener(this.browserWindow, "popuphidden", onhiddenCallback);
-
-    this.contextMenuPopup.hidePopup();
-  },
-
-  // Opens a new browser window.  The window will be closed automatically when
-  // done() is called.
-  withNewWindow: function (onloadCallback, makePrivate = false) {
-    let win = this.browserWindow.OpenBrowserWindow({ private: makePrivate });
-    observers.once("browser-delayed-startup-finished", () => {
-      // Open a new tab so we can make sure it is remote and loaded
-      win.gBrowser.selectedTab = win.gBrowser.addTab();
-      this.loadFrameScript();
-      this.delayedEventListener(win.gBrowser.selectedBrowser, "load", onloadCallback, true);
-    });
-    this.oldBrowserWindow = this.browserWindow;
-    this.browserWindow = win;
-  },
-
-  // Opens a new private browser window.  The window will be closed
-  // automatically when done() is called.
-  withNewPrivateWindow: function (onloadCallback) {
-    this.withNewWindow(onloadCallback, true);
-  },
-
-  // Opens a new tab with our test page in the current window.  The tab will
-  // be closed automatically when done() is called.
-  withTestDoc: function (onloadCallback) {
-    this.oldSelectedTab = this.tabBrowser.selectedTab;
-    this.tab = this.tabBrowser.addTab(TEST_DOC_URL);
-    let browser = this.tabBrowser.getBrowserForTab(this.tab);
-
-    this.delayedEventListener(browser, "load", function () {
-      this.tabBrowser.selectedTab = this.tab;
-      this.loadFrameScript();
-      onloadCallback.call(this, browser.contentWindow, browser.contentDocument);
-    }, true, function(evt) {
-      return evt.target.location == TEST_DOC_URL;
-    });
-  }
-};
-exports.TestHelper = TestHelper;
diff --git a/addon-sdk/source/test/context-menu/util.js b/addon-sdk/source/test/context-menu/util.js
deleted file mode 100644
index af9de938d..000000000
--- a/addon-sdk/source/test/context-menu/util.js
+++ /dev/null
@@ -1,141 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci } = require("chrome");
-const { getMostRecentBrowserWindow } = require("sdk/window/utils");
-const { open: openWindow, close: closeWindow } = require("sdk/window/helpers");
-const tabUtils = require("sdk/tabs/utils");
-const { map, filter, object, reduce, keys, symbols,
-        pairs, values, each, some, isEvery, count } = require("sdk/util/sequence");
-const { when } = require("sdk/dom/events");
-
-const { Task } = require("resource://gre/modules/Task.jsm");
-
-var observerService = Cc["@mozilla.org/observer-service;1"]
-                      .getService(Ci.nsIObserverService);
-
-const framescriptURI = require.resolve("./framescript");
-
-const _target = ({target}) => target;
-
-exports.openWindow = openWindow;
-exports.closeWindow = closeWindow;
-
-const getActiveTab = (window=getMostRecentBrowserWindow()) =>
-  tabUtils.getActiveTab(window)
-
-const openTab = (url, window=getMostRecentBrowserWindow()) => {
-  const tab = tabUtils.openTab(window, url);
-  const browser = tabUtils.getBrowserForTab(tab);
-  browser.messageManager.loadFrameScript(framescriptURI, false);
-
-  return when(browser, "load", true).then(_ => tab);
-};
-exports.openTab = openTab;
-
-const openContextMenu = (selector, tab=getActiveTab()) => {
-  const browser = tabUtils.getBrowserForTab(tab);
-  browser.
-    messageManager.
-    sendAsyncMessage("sdk/test/context-menu/open",
-                     {target: selector});
-
-  return when(tab.ownerDocument.defaultView, "popupshown").
-          then(_target);
-};
-exports.openContextMenu = openContextMenu;
-
-const closeContextMenu = (menu) => {
-  const result = when(menu.ownerDocument.defaultView, "popuphidden").
-                  then(_target);
-
-  menu.hidePopup();
-  return result;
-};
-exports.closeContextMenu = closeContextMenu;
-
-const closeTab = (tab) => {
-  const result = when(tab, "TabClose").then(_ => tab);
-  tabUtils.closeTab(tab);
-
-  return result;
-};
-exports.closeTab = closeTab;
-
-const select = (target, tab=getActiveTab()) =>
-  new Promise(resolve => {
-    const {messageManager} = tabUtils.getBrowserForTab(tab);
-    messageManager.
-      sendAsyncMessage("sdk/test/context-menu/select",
-                       target);
-
-    messageManager.addMessageListener("sdk/test/context-menu/selected", {
-      receiveMessage({name}) {
-        messageManager.removeMessageListener(name, this);
-        resolve();
-      }
-    });
-  });
-exports.select = select;
-
-const attributeBlocklist = new Set(["data-component-path"]);
-const attributeRenameTable = Object.assign(Object.create(null), {
-  class: "className"
-});
-const readAttributes = node =>
-  object(...map(({name, value}) => [attributeRenameTable[name] || name, value],
-                filter(({name}) => !attributeBlocklist.has(name),
-                       node.attributes)));
-exports.readAttributes = readAttributes;
-
-const readNode = node =>
-  Object.assign(readAttributes(node),
-                {tagName: node.tagName, namespaceURI: node.namespaceURI},
-                node.children.length ?
-                  {children: [...map(readNode, node.children)]} :
-                  {});
-exports.readNode = readNode;
-
-const captureContextMenu = (target=":root", options={}) => Task.spawn(function*() {
-  const window = options.window || getMostRecentBrowserWindow();
-  const tab = options.tab || tabUtils.getActiveTab(window);
-
-  const menu = yield openContextMenu(target, tab);
-  const tree = readNode(menu.querySelector(".sdk-context-menu-extension"));
-  yield closeContextMenu(menu);
-  return tree;
-});
-exports.captureContextMenu = captureContextMenu;
-
-const withTab = (test, uri="about:blank") => function*(assert) {
-  const tab = yield openTab(uri);
-  try {
-    yield* test(assert, tab);
-  }
-  finally {
-    yield closeTab(tab);
-  }
-};
-exports.withTab = withTab;
-
-const withWindow = () => function*(assert) {
-  const window = yield openWindow();
-  try {
-    yield* test(assert, window);
-  }
-  finally {
-    yield closeWindow(window);
-  }
-};
-exports.withWindow = withWindow;
-
-const withItems = (items, body) => function*() {
-  try {
-    yield* body(items);
-  } finally {
-      Object.keys(items).forEach(key => items[key].destroy());
-  }
-}();
-exports.withItems = withItems;
diff --git a/addon-sdk/source/test/event/helpers.js b/addon-sdk/source/test/event/helpers.js
deleted file mode 100644
index d0d63d46f..000000000
--- a/addon-sdk/source/test/event/helpers.js
+++ /dev/null
@@ -1,112 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { on, once, off, emit, count } = require("sdk/event/core");
-
-const { setImmediate, setTimeout } = require("sdk/timers");
-const { defer } = require("sdk/core/promise");
-
-/**
- * Utility function that returns a promise once the specified event's `type`
- * is emitted on the given `target`, or the delay specified is passed.
- *
- * @param {Object|Number} [target]
- *    The delay to wait, or the object that receives the event.
- *    If not given, the function returns a promise that will be resolved
- *    as soon as possible.
- * @param {String} [type]
- *    A string representing the event type to waiting for.
- * @param {Boolean} [capture]
- *    If `true`, `capture` indicates that the user wishes to initiate capture.
- *
- * @returns {Promise}
- *    A promise resolved once the delay given is passed, or the object
- *    receives the event specified
- */
-const wait = function(target, type, capture) {
-  let { promise, resolve, reject } = defer();
-
-  if (!arguments.length) {
-    setImmediate(resolve);
-  }
-  else if (typeof(target) === "number") {
-    setTimeout(resolve, target);
-  }
-  else if (typeof(target.once) === "function") {
-    target.once(type, resolve);
-  }
-  else if (typeof(target.addEventListener) === "function") {
-    target.addEventListener(type, function listener(...args) {
-      this.removeEventListener(type, listener, capture);
-      resolve(...args);
-    }, capture);
-  }
-  else if (typeof(target) === "object" && target !== null) {
-    once(target, type, resolve);
-  }
-  else {
-    reject('Invalid target given.');
-  }
-
-  return promise;
-};
-exports.wait = wait;
-
-function scenario(setup) {
-  return function(unit) {
-    return function(assert) {
-      let actual = [];
-      let input = {};
-      unit(input, function(output, events, expected, message) {
-        let result = setup(output, expected, actual);
-
-        events.forEach(event => emit(input, "data", event));
-
-        assert.deepEqual(actual, result, message);
-      });
-    }
-  }
-}
-
-exports.emits = scenario(function(output, expected, actual) {
-  on(output, "data", function(data) {
-    return actual.push(this, data);
-  });
-
-  return expected.reduce(($$, $) => $$.concat(output, $), []);
-});
-
-exports.registerOnce = scenario(function(output, expected, actual) {
-  function listener(data) {
-    return actual.push(data);
-  }
-  on(output, "data", listener);
-  on(output, "data", listener);
-  on(output, "data", listener);
-
-  return expected;
-});
-
-exports.ignoreNew = scenario(function(output, expected, actual) {
-  on(output, "data", function(data) {
-    actual.push(data + "#1");
-    on(output, "data", function(data) {
-      actual.push(data + "#2");
-    });
-  });
-
-  return expected.map($ => $ + "#1");
-});
-
-exports.FIFO = scenario(function(target, expected, actual) {
-  on(target, "data", $ => actual.push($ + "#1"));
-  on(target, "data", $ => actual.push($ + "#2"));
-  on(target, "data", $ => actual.push($ + "#3"));
-
-  return expected.reduce(function(result, value) {
-    return result.concat(value + "#1", value + "#2", value + "#3");
-  }, []);
-});
diff --git a/addon-sdk/source/test/fixtures.js b/addon-sdk/source/test/fixtures.js
deleted file mode 100644
index a1790113d..000000000
--- a/addon-sdk/source/test/fixtures.js
+++ /dev/null
@@ -1,41 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const { uri } = module;
-const prefix = uri.substr(0, uri.lastIndexOf("/") + 1) + "fixtures/";
-
-exports.url = (path="") => path && path.includes(":")
-  ? path
-  : prefix + path.replace(/^\.\//, "");
-
-const base64jpeg = "data:image/jpeg;base64,%2F9j%2F4AAQSkZJRgABAQAAAQABAAD%2F" +
-                  "2wBDAAMCAgICAgMCAgIDAwMDBAYEBAQEBAgGBgUGCQgKCgkICQkKDA8MCg" +
-                  "sOCwkJDRENDg8QEBEQCgwSExIQEw8QEBD%2F2wBDAQMDAwQDBAgEBAgQCw" +
-                  "kLEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQ" +
-                  "EBAQEBAQEBD%2FwAARCAAgACADAREAAhEBAxEB%2F8QAHwAAAQUBAQEBAQ" +
-                  "EAAAAAAAAAAAECAwQFBgcICQoL%2F8QAtRAAAgEDAwIEAwUFBAQAAAF9AQ" +
-                  "IDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRol" +
-                  "JicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eX" +
-                  "qDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJ" +
-                  "ytLT1NXW19jZ2uHi4%2BTl5ufo6erx8vP09fb3%2BPn6%2F8QAHwEAAwEB" +
-                  "AQEBAQEBAQAAAAAAAAECAwQFBgcICQoL%2F8QAtREAAgECBAQDBAcFBAQA" +
-                  "AQJ3AAECAxEEBSExBhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNO" +
-                  "El8RcYGRomJygpKjU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0" +
-                  "dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3uLm6ws" +
-                  "PExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3%2BPn6%2F9oADAMB" +
-                  "AAIRAxEAPwD5Kr8kP9CwoA5f4m%2F8iRqX%2FbH%2FANHJXr5F%2FwAjCn" +
-                  "8%2F%2FSWfnnir%2FwAkji%2F%2B4f8A6dgeD1%2BiH8bn1BX5If6FmFqW" +
-                  "pXtveyQwzbUXGBtB7D2r9l4U4UyjMsoo4rFUeacua75pLaUktFJLZH5NxN" +
-                  "xNmmX5pVw2Gq8sI8tlyxe8U3q03uzD8S3dxqOi3NneSeZDJs3LgDOHBHI5" +
-                  "6gV%2BkcG%2BH%2FDmJzuhSq4e8XzfbqfyS%2FvH5rx1xTm2MyDEUa1W8X" +
-                  "yXXLFbTi%2BkThv7B0r%2FAJ9f%2FH2%2Fxr90%2FwCIVcI%2F9An%2FAJ" +
-                  "Uq%2FwDyZ%2FO%2F16v%2FADfgv8j0r%2FhZvgj%2FAKDf%2FktN%2FwDE" +
-                  "V%2Fnr%2FYWYf8%2B%2Fxj%2Fmf3R%2FxFXhH%2FoL%2FwDKdX%2F5Azrv" +
-                  "xLouo3D3lne%2BZDJja3luM4GDwRnqDX9LeH%2FBud4nhzD1aVC8Xz%2Fa" +
-                  "h%2Fz8l%2FePx%2FinjrIMZm1WtRxF4vls%2BSa2jFdYlDUdRsp7OSKKbc" +
-                  "7YwNpHce1fqfCvCub5bm9HFYqjywjzXfNF7xklopN7s%2BC4l4lyvMMrq4" +
-                  "fD1bzfLZcsltJPqktkYlfsZ%2BUnBV%2FnufVnXaD%2FAMgqD%2FgX%2Fo" +
-                  "Rr%2BxvCr%2FkkcJ%2F3E%2F8ATsz5%2FHfx5fL8kX6%2FQjkCgD%2F%2F" +
-                  "2Q%3D%3D";
-exports.base64jpeg = base64jpeg;
diff --git a/addon-sdk/source/test/fixtures/addon-install-unit-test@mozilla.com.xpi b/addon-sdk/source/test/fixtures/addon-install-unit-test@mozilla.com.xpi
deleted file mode 100644
index 516c1fc3c..000000000
--- a/addon-sdk/source/test/fixtures/addon-install-unit-test@mozilla.com.xpi
+++ /dev/null
diff --git a/addon-sdk/source/test/fixtures/addon-sdk/data/border-style.css b/addon-sdk/source/test/fixtures/addon-sdk/data/border-style.css
deleted file mode 100644
index 6941ccb20..000000000
--- a/addon-sdk/source/test/fixtures/addon-sdk/data/border-style.css
+++ /dev/null
@@ -1,4 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-div { border-style: dashed; }
diff --git a/addon-sdk/source/test/fixtures/addon-sdk/data/test-contentScriptFile.js b/addon-sdk/source/test/fixtures/addon-sdk/data/test-contentScriptFile.js
deleted file mode 100644
index 7dc0e3f24..000000000
--- a/addon-sdk/source/test/fixtures/addon-sdk/data/test-contentScriptFile.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-self.postMessage("msg from contentScriptFile");
diff --git a/addon-sdk/source/test/fixtures/addon-sdk/data/test-page-worker.html b/addon-sdk/source/test/fixtures/addon-sdk/data/test-page-worker.html
deleted file mode 100644
index 85264034a..000000000
--- a/addon-sdk/source/test/fixtures/addon-sdk/data/test-page-worker.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-<head>
-    <meta charset="UTF-8">
-    <title>Page Worker test</title>
-</head>
-<body>
-  <p id="paragraph">Lorem ipsum dolor sit amet.</p>
-</body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/addon-sdk/data/test-page-worker.js b/addon-sdk/source/test/fixtures/addon-sdk/data/test-page-worker.js
deleted file mode 100644
index 5114fe4e0..000000000
--- a/addon-sdk/source/test/fixtures/addon-sdk/data/test-page-worker.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-// get title directly
-self.postMessage(["equal", document.title, "Page Worker test",
-            "Correct page title accessed directly"]);
-
-// get <p> directly
-var p = document.getElementById("paragraph");
-self.postMessage(["ok", !!p, "<p> can be accessed directly"]);
-self.postMessage(["equal", p.firstChild.nodeValue,
-            "Lorem ipsum dolor sit amet.",
-            "Correct text node expected"]);
-
-// Modify page
-var div = document.createElement("div");
-div.setAttribute("id", "block");
-div.appendChild(document.createTextNode("Test text created"));
-document.body.appendChild(div);
-
-// Check back the modification
-div = document.getElementById("block");
-self.postMessage(["ok", !!div, "<div> can be accessed directly"]);
-self.postMessage(["equal", div.firstChild.nodeValue,
-            "Test text created", "Correct text node expected"]);
-self.postMessage(["done"]);
-
diff --git a/addon-sdk/source/test/fixtures/addon-sdk/data/test.html b/addon-sdk/source/test/fixtures/addon-sdk/data/test.html
deleted file mode 100644
index 181e85f9b..000000000
--- a/addon-sdk/source/test/fixtures/addon-sdk/data/test.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>foo</title>
-  </head>
-  <body>
-    <p>bar</p>
-  </body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/addon/bootstrap.js b/addon-sdk/source/test/fixtures/addon/bootstrap.js
deleted file mode 100644
index 9134b4d92..000000000
--- a/addon-sdk/source/test/fixtures/addon/bootstrap.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { utils: Cu } = Components;
-const {require} = Cu.import(`${ROOT}/toolkit/require.js`, {});
-const {Bootstrap} = require(`${ROOT}/sdk/addon/bootstrap.js`);
-var {startup, shutdown, install, uninstall} = new Bootstrap();
diff --git a/addon-sdk/source/test/fixtures/addon/index.js b/addon-sdk/source/test/fixtures/addon/index.js
deleted file mode 100644
index c507c9624..000000000
--- a/addon-sdk/source/test/fixtures/addon/index.js
+++ /dev/null
@@ -1,4 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
diff --git a/addon-sdk/source/test/fixtures/addon/package.json b/addon-sdk/source/test/fixtures/addon/package.json
deleted file mode 100644
index 488ec5b3b..000000000
--- a/addon-sdk/source/test/fixtures/addon/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "addon@jetpack",
-  "name": "addon",
-  "version": "0.0.1"
-}
diff --git a/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/manifest.mf b/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/manifest.mf
deleted file mode 100644
index 5105792a7..000000000
--- a/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/manifest.mf
+++ /dev/null
@@ -1,17 +0,0 @@
-Manifest-Version: 1.0
-
-Name: install.rdf
-Digest-Algorithms: MD5 SHA1
-MD5-Digest: N643P4YjKKlwZUqrfLi4ow==
-SHA1-Digest: XK/2qoOrnuYo8xNYeLvB8DlUIik=
-
-Name: bootstrap.js
-Digest-Algorithms: MD5 SHA1
-MD5-Digest: XH+mMa/H9aj3hm/ZtVKviw==
-SHA1-Digest: LMmd1aTash/onjS1eAYIshgrdnM=
-
-Name: options.xul
-Digest-Algorithms: MD5 SHA1
-MD5-Digest: XeELNGdttv8Lq66lT8ykbQ==
-SHA1-Digest: 4KO6/RBoe10rYOGS+gFSHuuWi4Y=
-
diff --git a/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/mozilla.rsa b/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/mozilla.rsa
deleted file mode 100644
index 6b1c3a9ce..000000000
--- a/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/mozilla.rsa
+++ /dev/null
diff --git a/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/mozilla.sf b/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/mozilla.sf
deleted file mode 100644
index 99f343296..000000000
--- a/addon-sdk/source/test/fixtures/bootstrap-addon/META-INF/mozilla.sf
+++ /dev/null
@@ -1,4 +0,0 @@
-Signature-Version: 1.0
-MD5-Digest-Manifest: cnqbpqBEVoHgJi/ocCsKKA==
-SHA1-Digest-Manifest: eDmvBAkodeNbk/0ujttYgF8KDgI=
-
diff --git a/addon-sdk/source/test/fixtures/bootstrap-addon/bootstrap.js b/addon-sdk/source/test/fixtures/bootstrap-addon/bootstrap.js
deleted file mode 100644
index dea1d7b90..000000000
--- a/addon-sdk/source/test/fixtures/bootstrap-addon/bootstrap.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-function install(data, reason) {}
-function uninstall(data, reason) {}
-
-function startup(data, reasonCode) {};
-function shutdown(data, reasonCode) {};
diff --git a/addon-sdk/source/test/fixtures/bootstrap-addon/install.rdf b/addon-sdk/source/test/fixtures/bootstrap-addon/install.rdf
deleted file mode 100644
index 221dc9c3d..000000000
--- a/addon-sdk/source/test/fixtures/bootstrap-addon/install.rdf
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0"?>
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
-  <Description about="urn:mozilla:install-manifest">
-    <em:id>test-bootstrap-addon@mozilla.com</em:id>
-    <em:name>Test Bootstrap Add-on</em:name>
-    <em:creator>Erik Vold</em:creator>
-    <em:optionsType>2</em:optionsType>
-    <em:version>1.0</em:version>
-    <em:type>2</em:type>
-    <em:bootstrap>true</em:bootstrap>
-    <em:unpack>false</em:unpack>
-
-    <!-- Firefox -->
-    <em:targetApplication>
-      <Description>
-        <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
-        <em:minVersion>26.0</em:minVersion>
-        <em:maxVersion>*</em:maxVersion>
-      </Description>
-    </em:targetApplication>
-  </Description>
-</RDF>
diff --git a/addon-sdk/source/test/fixtures/bootstrap-addon/options.xul b/addon-sdk/source/test/fixtures/bootstrap-addon/options.xul
deleted file mode 100644
index aafa46d88..000000000
--- a/addon-sdk/source/test/fixtures/bootstrap-addon/options.xul
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE mydialog SYSTEM "chrome://myaddon/locale/mydialog.dtd">
-<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"></vbox>
diff --git a/addon-sdk/source/test/fixtures/bootstrap/utils.js b/addon-sdk/source/test/fixtures/bootstrap/utils.js
deleted file mode 100644
index aa7ea2d18..000000000
--- a/addon-sdk/source/test/fixtures/bootstrap/utils.js
+++ /dev/null
@@ -1,52 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu, Cc, Ci } = require("chrome");
-const { evaluate } = require("sdk/loader/sandbox");
-
-const ROOT = require.resolve("sdk/base64").replace("/sdk/base64.js", "");
-
-// Note: much of this test code is from
-// http://dxr.mozilla.org/mozilla-central/source/toolkit/mozapps/extensions/internal/XPIProvider.jsm
-const BOOTSTRAP_REASONS = {
-  APP_STARTUP     : 1,
-  APP_SHUTDOWN    : 2,
-  ADDON_ENABLE    : 3,
-  ADDON_DISABLE   : 4,
-  ADDON_INSTALL   : 5,
-  ADDON_UNINSTALL : 6,
-  ADDON_UPGRADE   : 7,
-  ADDON_DOWNGRADE : 8
-};
-
-function createBootstrapScope(options) {
-  let { uri, id: aId } = options;
-  let principal = Cc["@mozilla.org/systemprincipal;1"].
-                  createInstance(Ci.nsIPrincipal);
-
-  let bootstrapScope = new Cu.Sandbox(principal, {
-    sandboxName: uri,
-    wantGlobalProperties: ["indexedDB"],
-    addonId: aId,
-    metadata: { addonID: aId, URI: uri }
-  });
-
-  // Copy the reason values from the global object into the bootstrap scope.
-  for (let name in BOOTSTRAP_REASONS)
-    bootstrapScope[name] = BOOTSTRAP_REASONS[name];
-
-  return bootstrapScope;
-}
-exports.create = createBootstrapScope;
-
-function evaluateBootstrap(options) {
-  let { uri, scope } = options;
-
-  evaluate(scope,
-    `${"Components"}.classes['@mozilla.org/moz/jssubscript-loader;1']
-                    .createInstance(${"Components"}.interfaces.mozIJSSubScriptLoader)
-                    .loadSubScript("${uri}");`, "ECMAv5");
-}
-exports.evaluate = evaluateBootstrap;
diff --git a/addon-sdk/source/test/fixtures/border-style.css b/addon-sdk/source/test/fixtures/border-style.css
deleted file mode 100644
index 6941ccb20..000000000
--- a/addon-sdk/source/test/fixtures/border-style.css
+++ /dev/null
@@ -1,4 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-div { border-style: dashed; }
diff --git a/addon-sdk/source/test/fixtures/child-process-scripts.js b/addon-sdk/source/test/fixtures/child-process-scripts.js
deleted file mode 100644
index d808e56cb..000000000
--- a/addon-sdk/source/test/fixtures/child-process-scripts.js
+++ /dev/null
@@ -1,81 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-const { platform, pathFor } = require('sdk/system');
-const { defer } = require('sdk/core/promise');
-const { emit } = require('sdk/event/core');
-const { join } = require('sdk/fs/path');
-const { writeFile, unlinkSync, existsSync } = require('sdk/io/fs');
-const PROFILE_DIR= pathFor('ProfD');
-const isWindows = platform.toLowerCase().indexOf('win') === 0;
-const isOSX = platform.toLowerCase().indexOf('darwin') === 0;
-
-var scripts = {
-  'args.sh': 'echo $1 $2 $3 $4',
-  'args.bat': 'echo %1 %2 %3 %4',
-  'check-env.sh': 'echo $CHILD_PROCESS_ENV_TEST',
-  'check-env.bat': 'echo %CHILD_PROCESS_ENV_TEST%',
-  'check-pwd.sh': 'echo $PWD',
-  'check-pwd.bat': 'cd',
-  'large-err.sh': 'for n in `seq 0 $1` ; do echo "E" 1>&2; done',
-  'large-err-mac.sh': 'for ((i=0; i<$1; i=i+1)); do echo "E" 1>&2; done',
-  'large-err.bat': 'FOR /l %%i in (0,1,%1) DO echo "E" 1>&2',
-  'large-out.sh': 'for n in `seq 0 $1` ; do echo "O"; done',
-  'large-out-mac.sh': 'for ((i=0; i<$1; i=i+1)); do echo "O"; done',
-  'large-out.bat': 'FOR /l %%i in (0,1,%1) DO echo "O"',
-  'wait.sh': 'sleep 2',
-  // Use `ping` to an invalid IP address because `timeout` isn't
-  // on all environments? http://stackoverflow.com/a/1672349/1785755
-  'wait.bat': 'ping 1.1.1.1 -n 1 -w 2000 > nul'
-};
-
-Object.keys(scripts).forEach(filename => {
-  if (/\.sh$/.test(filename))
-    scripts[filename] = '#!/bin/sh\n' + scripts[filename];
-  else if (/\.bat$/.test(filename))
-    scripts[filename] = '@echo off\n' + scripts[filename];
-});
-
-function getScript (name) {
-  // Use specific OSX script if exists
-  if (isOSX && scripts[name + '-mac.sh'])
-    name = name + '-mac';
-  let fileName = name + (isWindows ? '.bat' : '.sh');
-  return createFile(fileName, scripts[fileName]);
-}
-exports.getScript = getScript;
-
-function createFile (name, data) {
-  let { promise, resolve, reject } = defer();
-  let fileName = join(PROFILE_DIR, name);
-  writeFile(fileName, data, function (err) {
-    if (err) reject();
-    else {
-      makeExecutable(fileName);
-      resolve(fileName);
-    }
-  });
-  return promise;
-}
-
-// TODO Use fs.chmod once implemented, bug 914606
-function makeExecutable (name) {
-  let { CC } = require('chrome');
-  let nsILocalFile = CC('@mozilla.org/file/local;1', 'nsILocalFile', 'initWithPath');
-  let file = nsILocalFile(name);
-  file.permissions = 0o777;
-}
-
-function deleteFile (name) {
-  let file = join(PROFILE_DIR, name);
-  if (existsSync(file))
-    unlinkSync(file);
-}
-
-function cleanUp () {
-  Object.keys(scripts).forEach(deleteFile);
-}
-exports.cleanUp = cleanUp;
diff --git a/addon-sdk/source/test/fixtures/chrome-worker/addEventListener.js b/addon-sdk/source/test/fixtures/chrome-worker/addEventListener.js
deleted file mode 100644
index baf28b452..000000000
--- a/addon-sdk/source/test/fixtures/chrome-worker/addEventListener.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-postMessage('Hello');
diff --git a/addon-sdk/source/test/fixtures/chrome-worker/jsctypes.js b/addon-sdk/source/test/fixtures/chrome-worker/jsctypes.js
deleted file mode 100644
index 6345305ce..000000000
--- a/addon-sdk/source/test/fixtures/chrome-worker/jsctypes.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-postMessage(typeof ctypes.open);
diff --git a/addon-sdk/source/test/fixtures/chrome-worker/onerror.js b/addon-sdk/source/test/fixtures/chrome-worker/onerror.js
deleted file mode 100644
index b3e820b28..000000000
--- a/addon-sdk/source/test/fixtures/chrome-worker/onerror.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-throw new Error('ok');
diff --git a/addon-sdk/source/test/fixtures/chrome-worker/onmessage.js b/addon-sdk/source/test/fixtures/chrome-worker/onmessage.js
deleted file mode 100644
index 8fd95fb6d..000000000
--- a/addon-sdk/source/test/fixtures/chrome-worker/onmessage.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-onmessage = function (event) {
-  postMessage(event.data);
-};
diff --git a/addon-sdk/source/test/fixtures/chrome-worker/setTimeout.js b/addon-sdk/source/test/fixtures/chrome-worker/setTimeout.js
deleted file mode 100644
index d3885243b..000000000
--- a/addon-sdk/source/test/fixtures/chrome-worker/setTimeout.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-setTimeout(function () {
-  postMessage('ok');
-}, 0);
diff --git a/addon-sdk/source/test/fixtures/chrome-worker/xhr.js b/addon-sdk/source/test/fixtures/chrome-worker/xhr.js
deleted file mode 100644
index b19906897..000000000
--- a/addon-sdk/source/test/fixtures/chrome-worker/xhr.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var xhr = new XMLHttpRequest();
-xhr.open("GET", "data:text/plain,ok", true);
-xhr.onload = function () {
-  postMessage(xhr.responseText);
-};
-xhr.send(null);
diff --git a/addon-sdk/source/test/fixtures/create_xpi.py b/addon-sdk/source/test/fixtures/create_xpi.py
deleted file mode 100644
index ed0f983d9..000000000
--- a/addon-sdk/source/test/fixtures/create_xpi.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-from os.path import abspath
-
-# TODO replace this script with a direct Python action invocation
-from mozbuild.action.zip import main as create_zip
-
-def main(output, input_dir):
-    output.close()
-
-    return create_zip(['-C', input_dir, abspath(output.name), '**'])
diff --git a/addon-sdk/source/test/fixtures/es5.js b/addon-sdk/source/test/fixtures/es5.js
deleted file mode 100644
index 746cae3c8..000000000
--- a/addon-sdk/source/test/fixtures/es5.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-exports.frozen = Object.freeze({});
-exports.sealed = Object.seal({});
-exports.inextensible = Object.preventExtensions({});
diff --git a/addon-sdk/source/test/fixtures/include-file.css b/addon-sdk/source/test/fixtures/include-file.css
deleted file mode 100644
index 20d3e8294..000000000
--- a/addon-sdk/source/test/fixtures/include-file.css
+++ /dev/null
@@ -1,4 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-div { border: 10px solid black; }
diff --git a/addon-sdk/source/test/fixtures/index.html b/addon-sdk/source/test/fixtures/index.html
deleted file mode 100644
index ba77c6a26..000000000
--- a/addon-sdk/source/test/fixtures/index.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>Add-on Page</title>
-  </head>
-  <body>
-    <p>This is an add-on page test!</p>
-    <script>
-    function getTestURL() {
-      return window.document.documentURI + "";
-    }
-    </script>
-  </body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/jsm-package/Test.jsm b/addon-sdk/source/test/fixtures/jsm-package/Test.jsm
deleted file mode 100644
index 3e71b456a..000000000
--- a/addon-sdk/source/test/fixtures/jsm-package/Test.jsm
+++ /dev/null
@@ -1,11 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ["Test"];
-
-this.Test = {
-  square: function (x) { return x * x; }
-};
diff --git a/addon-sdk/source/test/fixtures/jsm-package/index.js b/addon-sdk/source/test/fixtures/jsm-package/index.js
deleted file mode 100644
index e20721c76..000000000
--- a/addon-sdk/source/test/fixtures/jsm-package/index.js
+++ /dev/null
@@ -1,46 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-var { Test } = require('./Test.jsm');
-var { Test: Test2 } = require('./Test.jsm');
-exports.localJSM = Test.square(16) === 256;
-exports.localJSMCached = Test === Test2;
-
-(function () {
-var { Promise } = require('resource://gre/modules/Promise.jsm');
-var { defer } = require('resource://gre/modules/Promise.jsm').Promise;
-
-exports.isCachedAbsolute = Promise.defer === defer;
-
-exports.isLoadedAbsolute = function (val) {
-  let { promise, resolve } = Promise.defer();
-  resolve(val);
-  return promise;
-};
-})();
-
-(function () {
-var { Promise } = require('modules/Promise.jsm');
-var { defer } = require('modules/Promise.jsm').Promise;
-exports.isCachedPath = Promise.defer === defer;
-
-exports.isLoadedPath = function (val) {
-  let { promise, resolve } = Promise.defer();
-  resolve(val);
-  return promise;
-};
-})();
-
-(function () {
-var { defer } = require('resource://gre/modules/commonjs/sdk/core/promise.js');
-var { defer: defer2 } = require('resource://gre/modules/commonjs/sdk/core/promise.js');
-exports.isCachedJSAbsolute = defer === defer2;
-exports.isLoadedJSAbsolute = function (val) {
-  let { promise, resolve } = defer();
-  resolve(val);
-  return promise;
-};
-})();
diff --git a/addon-sdk/source/test/fixtures/jsm-package/package.json b/addon-sdk/source/test/fixtures/jsm-package/package.json
deleted file mode 100644
index 2e8caf211..000000000
--- a/addon-sdk/source/test/fixtures/jsm-package/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "name": "jsm-package"
-}
diff --git a/addon-sdk/source/test/fixtures/loader/cycles/a.js b/addon-sdk/source/test/fixtures/loader/cycles/a.js
deleted file mode 100644
index f6e13ccb7..000000000
--- a/addon-sdk/source/test/fixtures/loader/cycles/a.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-exports.b = require('b');
diff --git a/addon-sdk/source/test/fixtures/loader/cycles/b.js b/addon-sdk/source/test/fixtures/loader/cycles/b.js
deleted file mode 100644
index 69e23f11a..000000000
--- a/addon-sdk/source/test/fixtures/loader/cycles/b.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-exports.a = require('a');
diff --git a/addon-sdk/source/test/fixtures/loader/cycles/c.js b/addon-sdk/source/test/fixtures/loader/cycles/c.js
deleted file mode 100644
index ce34b3cf4..000000000
--- a/addon-sdk/source/test/fixtures/loader/cycles/c.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-exports.main = require('main');
diff --git a/addon-sdk/source/test/fixtures/loader/cycles/main.js b/addon-sdk/source/test/fixtures/loader/cycles/main.js
deleted file mode 100644
index 6d13200c8..000000000
--- a/addon-sdk/source/test/fixtures/loader/cycles/main.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-var a = require('a');
-var b = require('b');
-var c = require('c');
-
-exports.a = a;
-exports.b = b;
-exports.c = c;
-exports.main = exports;
diff --git a/addon-sdk/source/test/fixtures/loader/errors/boomer.js b/addon-sdk/source/test/fixtures/loader/errors/boomer.js
deleted file mode 100644
index c794cda33..000000000
--- a/addon-sdk/source/test/fixtures/loader/errors/boomer.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-throw Error("opening input stream (invalid filename?)");
diff --git a/addon-sdk/source/test/fixtures/loader/errors/main.js b/addon-sdk/source/test/fixtures/loader/errors/main.js
deleted file mode 100644
index 1fdb56790..000000000
--- a/addon-sdk/source/test/fixtures/loader/errors/main.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-var error = require('./boomer');
-
-exports.main = exports;
diff --git a/addon-sdk/source/test/fixtures/loader/exceptions/boomer.js b/addon-sdk/source/test/fixtures/loader/exceptions/boomer.js
deleted file mode 100644
index e26817984..000000000
--- a/addon-sdk/source/test/fixtures/loader/exceptions/boomer.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-exports.boom = function() {
-  throw Error("Boom!");
-};
diff --git a/addon-sdk/source/test/fixtures/loader/exceptions/main.js b/addon-sdk/source/test/fixtures/loader/exceptions/main.js
deleted file mode 100644
index 4b6279d7d..000000000
--- a/addon-sdk/source/test/fixtures/loader/exceptions/main.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-var boomer = require('./boomer');
-
-boomer.boom();
-
-exports.main = exports;
diff --git a/addon-sdk/source/test/fixtures/loader/globals/main.js b/addon-sdk/source/test/fixtures/loader/globals/main.js
deleted file mode 100644
index 6d34ddbd3..000000000
--- a/addon-sdk/source/test/fixtures/loader/globals/main.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-exports.console = console;
-exports.globalFoo = (typeof globalFoo !== "undefined") ? globalFoo : null;
diff --git a/addon-sdk/source/test/fixtures/loader/json/invalid.json b/addon-sdk/source/test/fixtures/loader/json/invalid.json
deleted file mode 100644
index 02ea4b0b4..000000000
--- a/addon-sdk/source/test/fixtures/loader/json/invalid.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  invalidjson
-}
diff --git a/addon-sdk/source/test/fixtures/loader/json/manifest.json b/addon-sdk/source/test/fixtures/loader/json/manifest.json
deleted file mode 100644
index 5ae25bb9d..000000000
--- a/addon-sdk/source/test/fixtures/loader/json/manifest.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "name": "Jetpack Loader Test",
-  "version": "1.0.1",
-  "dependencies": {
-    "async": "*",
-    "underscore": "*"
-  },
-  "contributors": [
-    "ash nazg durbatulûk",
-    "ash nazg gimbatul",
-    "ash nazg thrakatulûk",
-    "agh burzum-ishi krimpatul"
-  ]
-}
diff --git a/addon-sdk/source/test/fixtures/loader/json/mutation.json b/addon-sdk/source/test/fixtures/loader/json/mutation.json
deleted file mode 100644
index e1cbe3c15..000000000
--- a/addon-sdk/source/test/fixtures/loader/json/mutation.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "value": 1 }
diff --git a/addon-sdk/source/test/fixtures/loader/json/nodotjson.json.js b/addon-sdk/source/test/fixtures/loader/json/nodotjson.json.js
deleted file mode 100644
index af046caa6..000000000
--- a/addon-sdk/source/test/fixtures/loader/json/nodotjson.json.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = {
-  "filename": "nodotjson.json.js",
-  "data": {}
-};
diff --git a/addon-sdk/source/test/fixtures/loader/json/test.json b/addon-sdk/source/test/fixtures/loader/json/test.json
deleted file mode 100644
index d19dc7117..000000000
--- a/addon-sdk/source/test/fixtures/loader/json/test.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "filename": "test.json"
-}
diff --git a/addon-sdk/source/test/fixtures/loader/json/test.json.js b/addon-sdk/source/test/fixtures/loader/json/test.json.js
deleted file mode 100644
index b14364bff..000000000
--- a/addon-sdk/source/test/fixtures/loader/json/test.json.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = {
-  "filename": "test.json.js"
-};
diff --git a/addon-sdk/source/test/fixtures/loader/lazy/main.js b/addon-sdk/source/test/fixtures/loader/lazy/main.js
deleted file mode 100644
index 04525f972..000000000
--- a/addon-sdk/source/test/fixtures/loader/lazy/main.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-exports.useFoo= function () {
-  return require('foo');
-}
diff --git a/addon-sdk/source/test/fixtures/loader/missing-twice/file.json b/addon-sdk/source/test/fixtures/loader/missing-twice/file.json
deleted file mode 100644
index ebd6f791b..000000000
--- a/addon-sdk/source/test/fixtures/loader/missing-twice/file.json
+++ /dev/null
@@ -1 +0,0 @@
-an invalid json file
diff --git a/addon-sdk/source/test/fixtures/loader/missing-twice/main.js b/addon-sdk/source/test/fixtures/loader/missing-twice/main.js
deleted file mode 100644
index 20e453736..000000000
--- a/addon-sdk/source/test/fixtures/loader/missing-twice/main.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-try {
-  require('./not-found');
-}
-catch (e1) {
-  exports.firstError = e1;
-  // It should throw again and not be cached
-  try {
-    require('./not-found');
-  }
-  catch (e2) {
-    exports.secondError = e2;
-  }
-}
-
-try {
-  require('./file.json');
-}
-catch (e) {
-  exports.invalidJSON1 = e;
-  try {
-    require('./file.json');
-  }
-  catch (e) {
-    exports.invalidJSON2 = e;
-  }
-}
diff --git a/addon-sdk/source/test/fixtures/loader/missing/main.js b/addon-sdk/source/test/fixtures/loader/missing/main.js
deleted file mode 100644
index dde9ee77c..000000000
--- a/addon-sdk/source/test/fixtures/loader/missing/main.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-var a = require('./not-found');
-
-exports.a = a;
-exports.main = exports;
diff --git a/addon-sdk/source/test/fixtures/loader/self/main.js b/addon-sdk/source/test/fixtures/loader/self/main.js
deleted file mode 100644
index ab2b159da..000000000
--- a/addon-sdk/source/test/fixtures/loader/self/main.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-var self = require("sdk/self");
-exports.self = self;
diff --git a/addon-sdk/source/test/fixtures/loader/syntax-error/error.js b/addon-sdk/source/test/fixtures/loader/syntax-error/error.js
deleted file mode 100644
index 56c7c524f..000000000
--- a/addon-sdk/source/test/fixtures/loader/syntax-error/error.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-module.metadata = {
-  "status": "experimental"
-};
-
-exports.b = @ require('b');
diff --git a/addon-sdk/source/test/fixtures/loader/syntax-error/main.js b/addon-sdk/source/test/fixtures/loader/syntax-error/main.js
deleted file mode 100644
index 4eadef870..000000000
--- a/addon-sdk/source/test/fixtures/loader/syntax-error/main.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-var a = require('./error');
-
-exports.a = a;
-exports.main = exports;
diff --git a/addon-sdk/source/test/fixtures/loader/unsupported/fennec.js b/addon-sdk/source/test/fixtures/loader/unsupported/fennec.js
deleted file mode 100644
index 9edc63c14..000000000
--- a/addon-sdk/source/test/fixtures/loader/unsupported/fennec.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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diff --git a/addon-sdk/source/test/fixtures/loader/unsupported/firefox.js b/addon-sdk/source/test/fixtures/loader/unsupported/firefox.js
deleted file mode 100644
index 5a08280a4..000000000
--- a/addon-sdk/source/test/fixtures/loader/unsupported/firefox.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.metadata = {
-  "engines": {
-    "Firefox": "*"
-  }
-};
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diff --git a/addon-sdk/source/test/fixtures/mofo_logo.SVG b/addon-sdk/source/test/fixtures/mofo_logo.SVG
deleted file mode 100644
index 2edeb9e6f..000000000
--- a/addon-sdk/source/test/fixtures/mofo_logo.SVG
+++ /dev/null
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diff --git a/addon-sdk/source/test/fixtures/moz.build b/addon-sdk/source/test/fixtures/moz.build
deleted file mode 100644
index 2c3635186..000000000
--- a/addon-sdk/source/test/fixtures/moz.build
+++ /dev/null
@@ -1,22 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-fixtures = [
-    'native-addon-test',
-    'native-overrides-test',
-]
-
-output_dir = OBJDIR_FILES._tests.testing.mochitest['jetpack-package']['addon-sdk'].source.test.fixtures
-
-for fixture in fixtures:
-    xpi = '%s.xpi' % fixture
-
-    GENERATED_FILES += [xpi]
-    f = GENERATED_FILES[xpi]
-    f.script = 'create_xpi.py'
-    f.inputs = [fixture]
-
-    output_dir += ['!%s' % xpi]
diff --git a/addon-sdk/source/test/fixtures/moz_favicon.ico b/addon-sdk/source/test/fixtures/moz_favicon.ico
deleted file mode 100644
index d44438903..000000000
--- a/addon-sdk/source/test/fixtures/moz_favicon.ico
+++ /dev/null
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/dir/a.js b/addon-sdk/source/test/fixtures/native-addon-test/dir/a.js
deleted file mode 100644
index 2f8cccb68..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/dir/a.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = 'dir/a';
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/dir/a/index.js b/addon-sdk/source/test/fixtures/native-addon-test/dir/a/index.js
deleted file mode 100644
index a86eaa184..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/dir/a/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = 'dir/a/index';
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/dir/b.js b/addon-sdk/source/test/fixtures/native-addon-test/dir/b.js
deleted file mode 100644
index cd3e975b2..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/dir/b.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = require('test-math');
-
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/dir/c.js b/addon-sdk/source/test/fixtures/native-addon-test/dir/c.js
deleted file mode 100644
index ed5fd149e..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/dir/c.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = require('../package.json');
-
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/dir/dummy.js b/addon-sdk/source/test/fixtures/native-addon-test/dir/dummy.js
deleted file mode 100644
index e1640884c..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/dir/dummy.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = 'this is a dummy module';
-
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/dir/test.jsm b/addon-sdk/source/test/fixtures/native-addon-test/dir/test.jsm
deleted file mode 100644
index 1e2946f94..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/dir/test.jsm
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-this['EXPORTED_SYMBOLS'] = ['test'];
-test = 'this is a jsm';
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/expectedmap.json b/addon-sdk/source/test/fixtures/native-addon-test/expectedmap.json
deleted file mode 100644
index 4fa5886f7..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/expectedmap.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "./index.js": {
-    "./dir/a": "./dir/a.js",
-    "./dir/b": "./dir/b.js",
-    "./dir/c": "./dir/c.js",
-    "./dir/dummy": "./dir/dummy.js",
-    "./dir/test.jsm": "./dir/test.jsm",
-    "./utils": "./utils/index.js",
-    "./newmodule": "./newmodule/lib/file.js",
-    "test-math": "./node_modules/test-math/index.js",
-    "test-custom-main": "./node_modules/test-custom-main/lib/custom-entry.js",
-    "test-custom-main-relative": "./node_modules/test-custom-main-relative/lib/custom-entry.js",
-    "test-default-main": "./node_modules/test-default-main/index.js"
-  },
-  "./dir/b.js": {
-    "test-math": "./node_modules/test-math/index.js"
-  },
-  "./dir/c.js": {
-    "../package.json": "./package.json"
-  },
-  "./node_modules/test-math/index.js": {
-    "test-add": "./node_modules/test-math/node_modules/test-add/index.js",
-    "test-subtract": "./node_modules/test-math/node_modules/test-subtract/index.js"
-  }
-}
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/index.js b/addon-sdk/source/test/fixtures/native-addon-test/index.js
deleted file mode 100644
index 68720d401..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/index.js
+++ /dev/null
@@ -1,37 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// Added noise to test AST walker
-for (var i = 0; i < 5; i++) {
-  square(i);
-}
-
-exports.directoryDefaults = require('./utils');
-exports.directoryMain = require('./newmodule');
-exports.resolvesJSoverDir= require('./dir/a');
-exports.math = require('test-math');
-exports.mathInRelative = require('./dir/b');
-exports.customMainModule = require('test-custom-main');
-exports.customMainModuleRelative = require('test-custom-main-relative');
-exports.defaultMain = require('test-default-main');
-exports.testJSON = require('./dir/c');
-exports.dummyModule = require('./dir/dummy');
-
-exports.eventCore = require('sdk/event/core');
-exports.promise = require('sdk/core/promise');
-
-exports.localJSM  = require('./dir/test.jsm');
-exports.promisejsm = require('modules/Promise.jsm').Promise;
-exports.require = require;
-
-var math = require('test-math');
-exports.areModulesCached = (math === exports.math);
-
-// Added noise to test AST walker
-function square (x) {
-  let tmp = x;
-  tmp *= x;
-  return tmp;
-}
-
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/newmodule/index.js b/addon-sdk/source/test/fixtures/native-addon-test/newmodule/index.js
deleted file mode 100644
index f982e6b98..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/newmodule/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = 'index.js';
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/newmodule/lib/file.js b/addon-sdk/source/test/fixtures/native-addon-test/newmodule/lib/file.js
deleted file mode 100644
index fab140983..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/newmodule/lib/file.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = 'main from new module';
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/newmodule/package.json b/addon-sdk/source/test/fixtures/native-addon-test/newmodule/package.json
deleted file mode 100644
index feae8acaa..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/newmodule/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "main":"lib/file.js"
-}
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/package.json b/addon-sdk/source/test/fixtures/native-addon-test/package.json
deleted file mode 100644
index f689b83f6..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/package.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "main":"index.js",
-  "dependencies": {
-    "test-math": "*",
-    "test-custom-main": "*",
-    "test-custom-main-relative": "*",
-    "test-default-main": "*",
-    "test-assets": "*"
-  }
-}
diff --git a/addon-sdk/source/test/fixtures/native-addon-test/utils/index.js b/addon-sdk/source/test/fixtures/native-addon-test/utils/index.js
deleted file mode 100644
index d34af25d5..000000000
--- a/addon-sdk/source/test/fixtures/native-addon-test/utils/index.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.exports = 'utils';
-
diff --git a/addon-sdk/source/test/fixtures/native-overrides-test/ignore.js b/addon-sdk/source/test/fixtures/native-overrides-test/ignore.js
deleted file mode 100644
index 02539eb79..000000000
--- a/addon-sdk/source/test/fixtures/native-overrides-test/ignore.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-exports.bar = "do not ignore this export";
diff --git a/addon-sdk/source/test/fixtures/native-overrides-test/index.js b/addon-sdk/source/test/fixtures/native-overrides-test/index.js
deleted file mode 100644
index ef0b6bba1..000000000
--- a/addon-sdk/source/test/fixtures/native-overrides-test/index.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var foo = require("foo");
-var coolTabs = require("cool-tabs");
-
-exports.foo = foo.fs;
-exports.bar = foo.bar;
-exports.fs = require("sdk/io/fs");
-exports.extra = require("fs-extra").extra;
-exports.overload = require("overload");
-exports.overloadLib = require("overload/lib/foo.js");
-exports.internal = require("internal").internal;
-exports.Tabs = require("sdk/tabs").Tabs;
-exports.CoolTabs = coolTabs.Tabs;
-exports.CoolTabsLib = coolTabs.TabsLib;
-exports.ignore = require("./lib/ignore").foo;
diff --git a/addon-sdk/source/test/fixtures/native-overrides-test/lib/ignore.js b/addon-sdk/source/test/fixtures/native-overrides-test/lib/ignore.js
deleted file mode 100644
index d37a7827a..000000000
--- a/addon-sdk/source/test/fixtures/native-overrides-test/lib/ignore.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-exports.foo = require("../ignore").bar;
diff --git a/addon-sdk/source/test/fixtures/native-overrides-test/lib/internal.js b/addon-sdk/source/test/fixtures/native-overrides-test/lib/internal.js
deleted file mode 100644
index 2d5f419fd..000000000
--- a/addon-sdk/source/test/fixtures/native-overrides-test/lib/internal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-exports.internal = "test";
diff --git a/addon-sdk/source/test/fixtures/native-overrides-test/lib/tabs.js b/addon-sdk/source/test/fixtures/native-overrides-test/lib/tabs.js
deleted file mode 100644
index 20f59551e..000000000
--- a/addon-sdk/source/test/fixtures/native-overrides-test/lib/tabs.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-exports.Tabs = "no tabs exist";
diff --git a/addon-sdk/source/test/fixtures/native-overrides-test/package.json b/addon-sdk/source/test/fixtures/native-overrides-test/package.json
deleted file mode 100644
index 346cf76f5..000000000
--- a/addon-sdk/source/test/fixtures/native-overrides-test/package.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "native-overrides-test",
-  "main": "index.js",
-  "dependencies": {
-    "cool-tabs": "*",
-    "foo": "*",
-    "fs-extra": "*"
-  },
-  "jetpack": {
-    "overrides": {
-      "fs": "sdk/io/fs",
-      "overload": "foo",
-      "internal": "./lib/internal",
-      "sdk/tabs": "./lib/tabs",
-      "../ignore": "foo"
-    }
-  }
-}
diff --git a/addon-sdk/source/test/fixtures/preferences/curly-id/package.json b/addon-sdk/source/test/fixtures/preferences/curly-id/package.json
deleted file mode 100644
index 1d47b4d81..000000000
--- a/addon-sdk/source/test/fixtures/preferences/curly-id/package.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "id": "{34a1eae1-c20a-464f-9b0e-000000000000}",
-    "fullName": "curly ID test",
-    "author": "Tomislav Jovanovic",
-
-    "preferences": [{
-        "name": "test13",
-        "type": "integer",
-        "title": "test13",
-        "value": 26
-    }],
-
-    "preferences-branch": "invalid^branch*name"
-}
diff --git a/addon-sdk/source/test/fixtures/preferences/no-prefs/package.json b/addon-sdk/source/test/fixtures/preferences/no-prefs/package.json
deleted file mode 100644
index 7b243b41d..000000000
--- a/addon-sdk/source/test/fixtures/preferences/no-prefs/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "id": "no-prefs@jetpack",
-    "title": "No Prefs Test",
-    "author": "Erik Vold",
-    "loader": "lib/main.js"
-}
diff --git a/addon-sdk/source/test/fixtures/preferences/preferences-branch/package.json b/addon-sdk/source/test/fixtures/preferences/preferences-branch/package.json
deleted file mode 100644
index b738db7d0..000000000
--- a/addon-sdk/source/test/fixtures/preferences/preferences-branch/package.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "id": "test-preferences-branch",
-    "fullName": "preferences-branch test",
-    "author": "Tomislav Jovanovic",
-
-    "preferences": [{
-        "name": "test42",
-        "type": "bool",
-        "title": "test42",
-        "value": true
-    }],
-
-    "preferences-branch": "human-readable"
-}
diff --git a/addon-sdk/source/test/fixtures/preferences/simple-prefs/package.json b/addon-sdk/source/test/fixtures/preferences/simple-prefs/package.json
deleted file mode 100644
index d3b077ddf..000000000
--- a/addon-sdk/source/test/fixtures/preferences/simple-prefs/package.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-    "id": "simple-prefs@jetpack",
-    "title": "Simple Prefs Test",
-    "author": "Erik Vold",
-    "preferences": [{
-        "name": "test",
-        "type": "bool",
-        "title": "tëst",
-        "value": false,
-        "description": "descrïptiön"
-    },
-    {
-        "name": "test2",
-        "type": "string",
-        "title": "tëst",
-        "value": "ünicødé"
-    },
-    {
-        "name": "test3",
-        "type": "menulist",
-        "title": "\"><test",
-        "value": "1",
-        "options": [
-            {
-                "value": "0",
-                "label": "label1"
-            },
-            {
-                "value": "1",
-                "label": "label2"
-            }
-        ]
-    },
-    {
-        "name": "test4",
-        "type": "radio",
-        "title": "tëst",
-        "value": "red",
-        "options": [
-            {
-                "value": "red",
-                "label": "rouge"
-            },
-            {
-                "value": "blue",
-                "label": "bleu"
-            }
-        ]
-    },
-    {
-        "name": "test5",
-        "type": "boolint",
-        "title": "part part, particle",
-        "value": 7
-    },
-    {
-        "name": "test6",
-        "type": "color",
-        "title": "pop pop, popscicle",
-        "value": "#ff5e99"
-    },
-    {
-        "name": "test7",
-        "type": "file",
-        "title": "bike bike",
-        "value": "bicycle"
-    },
-    {
-        "name": "test8",
-        "type": "directory",
-        "title": "test test",
-        "value": "1-2-3"
-    }],
-    "loader": "lib/main.js"
-}
diff --git a/addon-sdk/source/test/fixtures/sandbox-complex-character.js b/addon-sdk/source/test/fixtures/sandbox-complex-character.js
deleted file mode 100644
index 6ae6769cf..000000000
--- a/addon-sdk/source/test/fixtures/sandbox-complex-character.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-var chars = 'გამარჯობა';
diff --git a/addon-sdk/source/test/fixtures/sandbox-normal.js b/addon-sdk/source/test/fixtures/sandbox-normal.js
deleted file mode 100644
index 54252985d..000000000
--- a/addon-sdk/source/test/fixtures/sandbox-normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-var a = 1;
-this.b = 2;
-function f() { return 4; }
diff --git a/addon-sdk/source/test/fixtures/test-addon-extras-window.html b/addon-sdk/source/test/fixtures/test-addon-extras-window.html
deleted file mode 100644
index 76ce98cd3..000000000
--- a/addon-sdk/source/test/fixtures/test-addon-extras-window.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-<head>
-    <meta charset="UTF-8">
-    <title>Worker test</title>
-</head>
-<body>
-  <p id="paragraph">Lorem ipsum dolor sit amet.</p>
-  <script>
-    if ("addon" in window) {
-      var count = 1;
-      addon.port.on("get-result", () => {
-        addon.port.emit("result" + count++, extras.test().getTestURL())
-      });
-    }
-  </script>
-</body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/test-addon-extras.html b/addon-sdk/source/test/fixtures/test-addon-extras.html
deleted file mode 100644
index 9864495e8..000000000
--- a/addon-sdk/source/test/fixtures/test-addon-extras.html
+++ /dev/null
@@ -1,31 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-<head>
-    <meta charset="UTF-8">
-    <title>Worker test</title>
-</head>
-<body>
-  <p id="paragraph">Lorem ipsum dolor sit amet.</p>
-  <script>
-    if ("addon" in window) {
-      var count = 1;
-      addon.port.on("get-result", () => {
-        console.log("get-result recieved");
-        addon.port.emit("result" + count++, extras && extras.test())
-      });
-    }
-
-    window.addEventListener("message", function getMessage({ data }) {
-      if (data.name == "start") {
-        window.postMessage({
-          name: "extras",
-          result: window.extras === undefined
-        }, '*');
-      }
-    }, false);
-  </script>
-</body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/test-contentScriptFile.js b/addon-sdk/source/test/fixtures/test-contentScriptFile.js
deleted file mode 100644
index 7dc0e3f24..000000000
--- a/addon-sdk/source/test/fixtures/test-contentScriptFile.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-self.postMessage("msg from contentScriptFile");
diff --git a/addon-sdk/source/test/fixtures/test-context-menu.js b/addon-sdk/source/test/fixtures/test-context-menu.js
deleted file mode 100644
index 1a15609b7..000000000
--- a/addon-sdk/source/test/fixtures/test-context-menu.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-self.on("context", () => true);
diff --git a/addon-sdk/source/test/fixtures/test-iframe-postmessage.html b/addon-sdk/source/test/fixtures/test-iframe-postmessage.html
deleted file mode 100644
index b33d597dd..000000000
--- a/addon-sdk/source/test/fixtures/test-iframe-postmessage.html
+++ /dev/null
@@ -1,23 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<!DOCTYPE HTML>
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <script>
-    window.addEventListener("message", function(msg) {
-      parent.postMessage(msg.data, "*");
-    });
-
-    parent.postMessage({
-      first: "a string",
-      second: ["an", "array"],
-      third: {an: 'object'}
-    }, '*');
-    </script>
-  </head>
-  <body>
-    <h1>Inner iframe</h1>
-  </body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/test-iframe.html b/addon-sdk/source/test/fixtures/test-iframe.html
deleted file mode 100644
index 56cd50c1a..000000000
--- a/addon-sdk/source/test/fixtures/test-iframe.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<!DOCTYPE HTML>
-<html>
-<head>
-  <meta charset="UTF-8">
-</head>
-<body>
-  <iframe id="inner" src="about:blank"></iframe>
-</body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/test-iframe.js b/addon-sdk/source/test/fixtures/test-iframe.js
deleted file mode 100644
index bbfadc4ff..000000000
--- a/addon-sdk/source/test/fixtures/test-iframe.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-var count = 0;
-
-setTimeout(function() {
-  window.addEventListener("message", function(msg) {
-    if (++count > 1) {
-    	self.postMessage(msg.data);
-    }
-    else msg.source.postMessage(msg.data, '*');
-  });
-
-  document.getElementById('inner').src = iframePath;
-}, 0);
diff --git a/addon-sdk/source/test/fixtures/test-message-manager.js b/addon-sdk/source/test/fixtures/test-message-manager.js
deleted file mode 100644
index d647bd8fd..000000000
--- a/addon-sdk/source/test/fixtures/test-message-manager.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const TEST_VALUE = 11;
-
diff --git a/addon-sdk/source/test/fixtures/test-net-url.txt b/addon-sdk/source/test/fixtures/test-net-url.txt
deleted file mode 100644
index 9f8166e61..000000000
--- a/addon-sdk/source/test/fixtures/test-net-url.txt
+++ /dev/null
@@ -1 +0,0 @@
-Hello, ゼロ!
\ No newline at end of file
diff --git a/addon-sdk/source/test/fixtures/test-page-mod.html b/addon-sdk/source/test/fixtures/test-page-mod.html
deleted file mode 100644
index 901abefc4..000000000
--- a/addon-sdk/source/test/fixtures/test-page-mod.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<html>
-<head>
-    <meta charset="UTF-8">
-    <title>Page Mod test</title>
-</head>
-<body>
-  <p id="paragraph">Lorem ipsum dolor sit amet.</p>
-</body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/test-sidebar-addon-global.html b/addon-sdk/source/test/fixtures/test-sidebar-addon-global.html
deleted file mode 100644
index 4552e3d78..000000000
--- a/addon-sdk/source/test/fixtures/test-sidebar-addon-global.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<script>
-if ("addon" in window) {
-  addon.port.on('X', function(msg) {
-    // last message
-    addon.port.emit('X', msg + '3');
-  });
-
-  // start messaging chain
-  addon.port.emit('Y', '1');
-}
-</script>
-SIDEBAR TEST
diff --git a/addon-sdk/source/test/fixtures/test-trusted-document.html b/addon-sdk/source/test/fixtures/test-trusted-document.html
deleted file mode 100644
index c31e055cb..000000000
--- a/addon-sdk/source/test/fixtures/test-trusted-document.html
+++ /dev/null
@@ -1,20 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-<head>
-    <meta charset="UTF-8">
-    <title>Worker test</title>
-</head>
-<body>
-  <p id="paragraph">Lorem ipsum dolor sit amet.</p>
-  <script>
-    if ("addon" in window) {
-      addon.port.on('addon-to-document', function (arg) {
-        addon.port.emit('document-to-addon', arg);
-      });
-    }
-  </script>
-</body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/test.html b/addon-sdk/source/test/fixtures/test.html
deleted file mode 100644
index 70b5e31e5..000000000
--- a/addon-sdk/source/test/fixtures/test.html
+++ /dev/null
@@ -1,25 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>foo</title>
-  </head>
-  <body>
-    <p>bar</p>
-    <script>
-    function getTestURL() {
-      return window.document.documentURI + "";
-    }
-    function changesInWindow() {
-      window.document.documentElement.setAttribute('test', 'changes in window');
-      return null;
-    }
-    function getAUQLUE() {
-      return "AUQLUE" in window;
-    }
-    </script>
-  </body>
-</html>
diff --git a/addon-sdk/source/test/fixtures/testLocalXhr.json b/addon-sdk/source/test/fixtures/testLocalXhr.json
deleted file mode 100644
index 0967ef424..000000000
--- a/addon-sdk/source/test/fixtures/testLocalXhr.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
diff --git a/addon-sdk/source/test/framescript-manager/frame-script.js b/addon-sdk/source/test/framescript-manager/frame-script.js
deleted file mode 100644
index de9bb8385..000000000
--- a/addon-sdk/source/test/framescript-manager/frame-script.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {onPing} = require("./pong");
-
-exports.onPing = onPing;
-
-exports.onInit = (context) => {
-  context.sendAsyncMessage("framescript-manager/ready", {state: "ready"});
-  context.addMessageListener("framescript-manager/ping", exports.onPing);
-};
diff --git a/addon-sdk/source/test/framescript-manager/pong.js b/addon-sdk/source/test/framescript-manager/pong.js
deleted file mode 100644
index b7fb7e077..000000000
--- a/addon-sdk/source/test/framescript-manager/pong.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-exports.onPing = message =>
-  message.target.sendAsyncMessage("framescript-manager/pong", message.data);
diff --git a/addon-sdk/source/test/framescript-util/frame-script.js b/addon-sdk/source/test/framescript-util/frame-script.js
deleted file mode 100644
index 2a4a2284c..000000000
--- a/addon-sdk/source/test/framescript-util/frame-script.js
+++ /dev/null
@@ -1,21 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { windowToMessageManager, nodeToMessageManager } = require("framescript/util");
-
-
-const onInit = (context) => {
-  context.addMessageListener("framescript-util/window/request", _ => {
-    windowToMessageManager(context.content.window).sendAsyncMessage(
-      "framescript-util/window/response", {window: true});
-  });
-
-  context.addMessageListener("framescript-util/node/request", message => {
-    const node = context.content.document.querySelector(message.data);
-    nodeToMessageManager(node).sendAsyncMessage(
-      "framescript-util/node/response", {node: true});
-  });
-};
-exports.onInit = onInit;
diff --git a/addon-sdk/source/test/jetpack-package.ini b/addon-sdk/source/test/jetpack-package.ini
deleted file mode 100644
index fa93b9c2f..000000000
--- a/addon-sdk/source/test/jetpack-package.ini
+++ /dev/null
@@ -1,179 +0,0 @@
-[DEFAULT]
-support-files =
-  buffers/**
-  commonjs-test-adapter/**
-  context-menu/**
-  event/**
-  fixtures.js
-  fixtures/**
-  fixtures/native-addon-test.xpi
-  fixtures/native-overrides-test.xpi
-  framescript-manager/**
-  framescript-util/**
-  lib/**
-  loader/**
-  modules/**
-  page-mod/**
-  path/**
-  private-browsing/**
-  querystring/**
-  sidebar/**
-  tabs/**
-  test-context-menu.html
-  traits/**
-  util.js
-  windows/**
-  zip/**
-generated-files =
-  fixtures/native-addon-test.xpi
-  fixtures/native-overrides-test.xpi
-
-[test-addon-bootstrap.js]
-[test-addon-extras.js]
-[test-addon-installer.js]
-[test-addon-window.js]
-[test-api-utils.js]
-[test-array.js]
-[test-base64.js]
-[test-bootstrap.js]
-[test-browser-events.js]
-[test-buffer.js]
-[test-byte-streams.js]
-[test-child_process.js]
-[test-chrome.js]
-[test-clipboard.js]
-subsuite = clipboard
-[test-collection.js]
-[test-commonjs-test-adapter.js]
-[test-content-events.js]
-[test-content-script.js]
-[test-content-sync-worker.js]
-[test-content-worker.js]
-[test-context-menu.js]
-[test-context-menu@2.js]
-[test-cuddlefish.js]
-# Cuddlefish loader is unsupported
-skip-if = true
-[test-deprecate.js]
-[test-dev-panel.js]
-[test-diffpatcher.js]
-[test-dispatcher.js]
-[test-disposable.js]
-[test-dom.js]
-[test-environment.js]
-[test-event-core.js]
-[test-event-dom.js]
-[test-event-target.js]
-[test-event-utils.js]
-[test-file.js]
-[test-frame-utils.js]
-[test-framescript-manager.js]
-[test-framescript-util.js]
-[test-fs.js]
-[test-functional.js]
-[test-globals.js]
-[test-heritage.js]
-[test-hidden-frame.js]
-[test-host-events.js]
-[test-hotkeys.js]
-[test-httpd.js]
-[test-indexed-db.js]
-[test-jetpack-id.js]
-[test-keyboard-observer.js]
-[test-keyboard-utils.js]
-[test-l10n-locale.js]
-[test-l10n-plural-rules.js]
-[test-lang-type.js]
-[test-libxul.js]
-[test-list.js]
-[test-loader.js]
-[test-match-pattern.js]
-[test-method.js]
-[test-module.js]
-[test-modules.js]
-[test-mozilla-toolkit-versioning.js]
-[test-mpl2-license-header.js]
-skip-if = true
-[test-namespace.js]
-[test-native-loader.js]
-[test-native-options.js]
-[test-net-url.js]
-[test-node-os.js]
-[test-notifications.js]
-[test-object.js]
-[test-observers.js]
-[test-page-mod-debug.js]
-[test-page-mod.js]
-[test-page-worker.js]
-[test-panel.js]
-[test-passwords-utils.js]
-[test-passwords.js]
-[test-path.js]
-[test-plain-text-console.js]
-[test-preferences-service.js]
-[test-preferences-target.js]
-[test-private-browsing.js]
-[test-promise.js]
-[test-querystring.js]
-[test-reference.js]
-[test-request.js]
-[test-require.js]
-[test-rules.js]
-[test-sandbox.js]
-[test-selection.js]
-[test-self.js]
-[test-sequence.js]
-[test-set-exports.js]
-[test-shared-require.js]
-[test-simple-prefs.js]
-[test-simple-storage.js]
-[test-system-events.js]
-[test-system-input-output.js]
-[test-system-runtime.js]
-[test-system-startup.js]
-[test-system.js]
-[test-tab-events.js]
-[test-tab-observer.js]
-[test-tab-utils.js]
-[test-tab.js]
-[test-tabs-common.js]
-[test-tabs.js]
-[test-test-addon-file.js]
-[test-test-assert.js]
-[test-test-loader.js]
-[test-test-memory.js]
-[test-test-utils-async.js]
-[test-test-utils-generator.js]
-[test-test-utils-sync.js]
-[test-test-utils.js]
-[test-text-streams.js]
-[test-timer.js]
-[test-traceback.js]
-[test-ui-action-button.js]
-skip-if = debug || asan # Bug 1208727
-[test-ui-frame.js]
-[test-ui-id.js]
-[test-ui-sidebar-private-browsing.js]
-[test-ui-sidebar.js]
-[test-ui-toggle-button.js]
-[test-ui-toolbar.js]
-[test-unit-test-finder.js]
-[test-unit-test.js]
-[test-unload.js]
-[test-unsupported-skip.js]
-# Bug 1037235
-skip-if = true
-[test-uri-resource.js]
-[test-url.js]
-[test-uuid.js]
-[test-weak-set.js]
-[test-window-events.js]
-[test-window-observer.js]
-[test-window-utils-private-browsing.js]
-[test-window-utils.js]
-[test-window-utils2.js]
-[test-windows-common.js]
-[test-windows.js]
-[test-xhr.js]
-[test-xpcom.js]
-[test-xul-app.js]
diff --git a/addon-sdk/source/test/leak/jetpack-package.ini b/addon-sdk/source/test/leak/jetpack-package.ini
deleted file mode 100644
index 0632bdc87..000000000
--- a/addon-sdk/source/test/leak/jetpack-package.ini
+++ /dev/null
@@ -1,7 +0,0 @@
-[DEFAULT]
-support-files =
-  leak-utils.js
-
-[test-leak-window-events.js]
-[test-leak-event-dom-closed-window.js]
-[test-leak-tab-events.js]
diff --git a/addon-sdk/source/test/leak/leak-utils.js b/addon-sdk/source/test/leak/leak-utils.js
deleted file mode 100644
index e01255ec8..000000000
--- a/addon-sdk/source/test/leak/leak-utils.js
+++ /dev/null
@@ -1,80 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu, Ci } = require("chrome");
-const { Services } = Cu.import("resource://gre/modules/Services.jsm", {});
-const { SelfSupportBackend } = Cu.import("resource:///modules/SelfSupportBackend.jsm", {});
-const Startup = Cu.import("resource://gre/modules/sdk/system/Startup.js", {}).exports;
-
-// Adapted from the SpecialPowers.exactGC() code.  We don't have a
-// window to operate on so we cannot use the exact same logic.  We
-// use 6 GC iterations here as that is what is needed to clean up
-// the windows we have tested with.
-function gc() {
-  return new Promise(resolve => {
-    Cu.forceGC();
-    Cu.forceCC();
-    let count = 0;
-    function genGCCallback() {
-      Cu.forceCC();
-      return function() {
-        if (++count < 5) {
-          Cu.schedulePreciseGC(genGCCallback());
-        } else {
-          resolve();
-        }
-      }
-    }
-
-    Cu.schedulePreciseGC(genGCCallback());
-  });
-}
-
-// Execute the given test function and verify that we did not leak windows
-// in the process.  The test function must return a promise or be a generator.
-// If the promise is resolved, or generator completes, with an sdk loader
-// object then it will be unloaded after the memory measurements.
-exports.asyncWindowLeakTest = function*(assert, asyncTestFunc) {
-
-  // SelfSupportBackend periodically tries to open windows.  This can
-  // mess up our window leak detection below, so turn it off.
-  SelfSupportBackend.uninit();
-
-  // Wait for the browser to finish loading.
-  yield Startup.onceInitialized;
-
-  // Track windows that are opened in an array of weak references.
-  let weakWindows = [];
-  function windowObserver(subject, topic) {
-    let supportsWeak = subject.QueryInterface(Ci.nsISupportsWeakReference);
-    if (supportsWeak) {
-      weakWindows.push(Cu.getWeakReference(supportsWeak));
-    }
-  }
-  Services.obs.addObserver(windowObserver, "domwindowopened", false);
-
-  // Execute the body of the test.
-  let testLoader = yield asyncTestFunc(assert);
-
-  // Stop tracking new windows and attempt to GC any resources allocated
-  // by the test body.
-  Services.obs.removeObserver(windowObserver, "domwindowopened", false);
-  yield gc();
-
-  // Check to see if any of the windows we saw survived the GC.  We consider
-  // these leaks.
-  assert.ok(weakWindows.length > 0, "should see at least one new window");
-  for (let i = 0; i < weakWindows.length; ++i) {
-    assert.equal(weakWindows[i].get(), null, "window " + i + " should be GC'd");
-  }
-
-  // Finally, unload the test body's loader if it provided one.  We do this
-  // after our leak detection to avoid free'ing things on unload.  Users
-  // don't tend to unload their addons very often, so we want to find leaks
-  // that happen while addons are in use.
-  if (testLoader) {
-    testLoader.unload();
-  }
-}
diff --git a/addon-sdk/source/test/leak/test-leak-event-dom-closed-window.js b/addon-sdk/source/test/leak/test-leak-event-dom-closed-window.js
deleted file mode 100644
index c398462ab..000000000
--- a/addon-sdk/source/test/leak/test-leak-event-dom-closed-window.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { asyncWindowLeakTest } = require("./leak-utils");
-const { Loader } = require('sdk/test/loader');
-const openWindow = require("sdk/window/utils").open;
-
-exports["test sdk/event/dom does not leak when attached to closed window"] = function*(assert) {
-  yield asyncWindowLeakTest(assert, _ => {
-    return new Promise(resolve => {
-      let loader = Loader(module);
-      let { open } = loader.require('sdk/event/dom');
-      let w = openWindow();
-      w.addEventListener("DOMWindowClose", function windowClosed(evt) {
-        w.removeEventListener("DOMWindowClose", windowClosed);
-        // The sdk/event/dom module tries to clean itself up when DOMWindowClose
-        // is fired.  Verify that it doesn't leak if its attached to an
-        // already closed window either. (See bug 1268898.)
-        open(w.document, "TestEvent1");
-        resolve(loader);
-      });
-      w.close();
-    });
-  });
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/leak/test-leak-tab-events.js b/addon-sdk/source/test/leak/test-leak-tab-events.js
deleted file mode 100644
index 4266c04fc..000000000
--- a/addon-sdk/source/test/leak/test-leak-tab-events.js
+++ /dev/null
@@ -1,46 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { asyncWindowLeakTest } = require("./leak-utils");
-const { Loader } = require('sdk/test/loader');
-const openWindow = require("sdk/window/utils").open;
-
-exports["test sdk/tab/events does not leak new window"] = function*(assert) {
-  yield asyncWindowLeakTest(assert, _ => {
-    return new Promise(resolve => {
-      let loader = Loader(module);
-      let { events } = loader.require('sdk/tab/events');
-      let w = openWindow();
-      w.addEventListener("load", function windowLoaded(evt) {
-        w.removeEventListener("load", windowLoaded);
-        w.addEventListener("DOMWindowClose", function windowClosed(evt) {
-          w.removeEventListener("DOMWindowClose", windowClosed);
-          resolve(loader);
-        });
-        w.close();
-      });
-    });
-  });
-}
-
-exports["test sdk/tab/events does not leak when attached to existing window"] = function*(assert) {
-  yield asyncWindowLeakTest(assert, _ => {
-    return new Promise(resolve => {
-      let loader = Loader(module);
-      let w = openWindow();
-      w.addEventListener("load", function windowLoaded(evt) {
-        w.removeEventListener("load", windowLoaded);
-        let { events } = loader.require('sdk/tab/events');
-        w.addEventListener("DOMWindowClose", function windowClosed(evt) {
-          w.removeEventListener("DOMWindowClose", windowClosed);
-          resolve(loader);
-        });
-        w.close();
-      });
-    });
-  });
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/leak/test-leak-window-events.js b/addon-sdk/source/test/leak/test-leak-window-events.js
deleted file mode 100644
index ceb20f475..000000000
--- a/addon-sdk/source/test/leak/test-leak-window-events.js
+++ /dev/null
@@ -1,65 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// Opening new windows in Fennec causes issues
-module.metadata = {
-  engines: {
-    'Firefox': '*'
-  }
-};
-
-const { asyncWindowLeakTest } = require("./leak-utils.js");
-const { Loader } = require("sdk/test/loader");
-const { open } = require("sdk/window/utils");
-
-exports["test window/events for leaks"] = function*(assert) {
-  yield asyncWindowLeakTest(assert, _ => {
-    return new Promise((resolve, reject) => {
-      let loader = Loader(module);
-      let { events } = loader.require("sdk/window/events");
-      let { on, off } = loader.require("sdk/event/core");
-
-      on(events, "data", function handler(e) {
-        try {
-          if (e.type === "load") {
-            e.target.close();
-          }
-          else if (e.type === "close") {
-            off(events, "data", handler);
-
-            // Let asyncWindowLeakTest call loader.unload() after the
-            // leak check.
-            resolve(loader);
-          }
-        } catch (e) {
-          reject(e);
-        }
-      });
-
-      // Open a window.  This will trigger our data events.
-      open();
-    });
-  });
-};
-
-exports["test window/events for leaks with existing window"] = function*(assert) {
-  yield asyncWindowLeakTest(assert, _ => {
-    return new Promise((resolve, reject) => {
-      let loader = Loader(module);
-      let w = open();
-      w.addEventListener("load", function windowLoaded(evt) {
-        w.removeEventListener("load", windowLoaded);
-        let { events } = loader.require("sdk/window/events");
-        w.addEventListener("DOMWindowClose", function windowClosed(evt) {
-          w.removeEventListener("DOMWindowClose", windowClosed);
-          resolve(loader);
-        });
-        w.close();
-      });
-    });
-  });
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/lib/httpd.js b/addon-sdk/source/test/lib/httpd.js
deleted file mode 100644
index e46ca96a0..000000000
--- a/addon-sdk/source/test/lib/httpd.js
+++ /dev/null
@@ -1,5212 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
-* An implementation of an HTTP server both as a loadable script and as an XPCOM
-* component. See the accompanying README file for user documentation on
-* httpd.js.
-*/
-
-module.metadata = {
-  "stability": "experimental"
-};
-
-const { components, CC, Cc, Ci, Cr, Cu } = require("chrome");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-
-const PR_UINT32_MAX = Math.pow(2, 32) - 1;
-
-/** True if debugging output is enabled, false otherwise. */
-var DEBUG = false; // non-const *only* so tweakable in server tests
-
-/** True if debugging output should be timestamped. */
-var DEBUG_TIMESTAMP = false; // non-const so tweakable in server tests
-
-var gGlobalObject = Cc["@mozilla.org/systemprincipal;1"].createInstance();
-
-/**
-* Asserts that the given condition holds. If it doesn't, the given message is
-* dumped, a stack trace is printed, and an exception is thrown to attempt to
-* stop execution (which unfortunately must rely upon the exception not being
-* accidentally swallowed by the code that uses it).
-*/
-function NS_ASSERT(cond, msg)
-{
-  if (DEBUG && !cond)
-  {
-    dumpn("###!!!");
-    dumpn("###!!! ASSERTION" + (msg ? ": " + msg : "!"));
-    dumpn("###!!! Stack follows:");
-
-    var stack = new Error().stack.split(/\n/);
-    dumpn(stack.map(function(val) { return "###!!! " + val; }).join("\n"));
-
-    throw Cr.NS_ERROR_ABORT;
-  }
-}
-
-/** Constructs an HTTP error object. */
-function HttpError(code, description)
-{
-  this.code = code;
-  this.description = description;
-}
-HttpError.prototype =
-{
-  toString: function()
-  {
-    return this.code + " " + this.description;
-  }
-};
-
-/**
-* Errors thrown to trigger specific HTTP server responses.
-*/
-const HTTP_400 = new HttpError(400, "Bad Request");
-const HTTP_401 = new HttpError(401, "Unauthorized");
-const HTTP_402 = new HttpError(402, "Payment Required");
-const HTTP_403 = new HttpError(403, "Forbidden");
-const HTTP_404 = new HttpError(404, "Not Found");
-const HTTP_405 = new HttpError(405, "Method Not Allowed");
-const HTTP_406 = new HttpError(406, "Not Acceptable");
-const HTTP_407 = new HttpError(407, "Proxy Authentication Required");
-const HTTP_408 = new HttpError(408, "Request Timeout");
-const HTTP_409 = new HttpError(409, "Conflict");
-const HTTP_410 = new HttpError(410, "Gone");
-const HTTP_411 = new HttpError(411, "Length Required");
-const HTTP_412 = new HttpError(412, "Precondition Failed");
-const HTTP_413 = new HttpError(413, "Request Entity Too Large");
-const HTTP_414 = new HttpError(414, "Request-URI Too Long");
-const HTTP_415 = new HttpError(415, "Unsupported Media Type");
-const HTTP_417 = new HttpError(417, "Expectation Failed");
-
-const HTTP_500 = new HttpError(500, "Internal Server Error");
-const HTTP_501 = new HttpError(501, "Not Implemented");
-const HTTP_502 = new HttpError(502, "Bad Gateway");
-const HTTP_503 = new HttpError(503, "Service Unavailable");
-const HTTP_504 = new HttpError(504, "Gateway Timeout");
-const HTTP_505 = new HttpError(505, "HTTP Version Not Supported");
-
-/** Creates a hash with fields corresponding to the values in arr. */
-function array2obj(arr)
-{
-  var obj = {};
-  for (var i = 0; i < arr.length; i++)
-    obj[arr[i]] = arr[i];
-  return obj;
-}
-
-/** Returns an array of the integers x through y, inclusive. */
-function range(x, y)
-{
-  var arr = [];
-  for (var i = x; i <= y; i++)
-    arr.push(i);
-  return arr;
-}
-
-/** An object (hash) whose fields are the numbers of all HTTP error codes. */
-const HTTP_ERROR_CODES = array2obj(range(400, 417).concat(range(500, 505)));
-
-
-/**
-* The character used to distinguish hidden files from non-hidden files, a la
-* the leading dot in Apache. Since that mechanism also hides files from
-* easy display in LXR, ls output, etc. however, we choose instead to use a
-* suffix character. If a requested file ends with it, we append another
-* when getting the file on the server. If it doesn't, we just look up that
-* file. Therefore, any file whose name ends with exactly one of the character
-* is "hidden" and available for use by the server.
-*/
-const HIDDEN_CHAR = "^";
-
-/**
-* The file name suffix indicating the file containing overridden headers for
-* a requested file.
-*/
-const HEADERS_SUFFIX = HIDDEN_CHAR + "headers" + HIDDEN_CHAR;
-
-/** Type used to denote SJS scripts for CGI-like functionality. */
-const SJS_TYPE = "sjs";
-
-/** Base for relative timestamps produced by dumpn(). */
-var firstStamp = 0;
-
-/** dump(str) with a trailing "\n" -- only outputs if DEBUG. */
-function dumpn(str)
-{
-  if (DEBUG)
-  {
-    var prefix = "HTTPD-INFO | ";
-    if (DEBUG_TIMESTAMP)
-    {
-      if (firstStamp === 0)
-        firstStamp = Date.now();
-
-      var elapsed = Date.now() - firstStamp; // milliseconds
-      var min = Math.floor(elapsed / 60000);
-      var sec = (elapsed % 60000) / 1000;
-
-      if (sec < 10)
-        prefix += min + ":0" + sec.toFixed(3) + " | ";
-      else
-        prefix += min + ":" + sec.toFixed(3) + " | ";
-    }
-
-    dump(prefix + str + "\n");
-  }
-}
-
-/** Dumps the current JS stack if DEBUG. */
-function dumpStack()
-{
-  // peel off the frames for dumpStack() and Error()
-  var stack = new Error().stack.split(/\n/).slice(2);
-  stack.forEach(dumpn);
-}
-
-
-/** The XPCOM thread manager. */
-var gThreadManager = null;
-
-/** The XPCOM prefs service. */
-var gRootPrefBranch = null;
-function getRootPrefBranch()
-{
-  if (!gRootPrefBranch)
-  {
-    gRootPrefBranch = Cc["@mozilla.org/preferences-service;1"]
-                        .getService(Ci.nsIPrefBranch);
-  }
-  return gRootPrefBranch;
-}
-
-/**
-* JavaScript constructors for commonly-used classes; precreating these is a
-* speedup over doing the same from base principles. See the docs at
-* http://developer.mozilla.org/en/docs/components.Constructor for details.
-*/
-const ServerSocket = CC("@mozilla.org/network/server-socket;1",
-                        "nsIServerSocket",
-                        "init");
-const ScriptableInputStream = CC("@mozilla.org/scriptableinputstream;1",
-                                 "nsIScriptableInputStream",
-                                 "init");
-const Pipe = CC("@mozilla.org/pipe;1",
-                "nsIPipe",
-                "init");
-const FileInputStream = CC("@mozilla.org/network/file-input-stream;1",
-                           "nsIFileInputStream",
-                           "init");
-const ConverterInputStream = CC("@mozilla.org/intl/converter-input-stream;1",
-                                "nsIConverterInputStream",
-                                "init");
-const WritablePropertyBag = CC("@mozilla.org/hash-property-bag;1",
-                               "nsIWritablePropertyBag2");
-const SupportsString = CC("@mozilla.org/supports-string;1",
-                          "nsISupportsString");
-
-/* These two are non-const only so a test can overwrite them. */
-var BinaryInputStream = CC("@mozilla.org/binaryinputstream;1",
-                           "nsIBinaryInputStream",
-                           "setInputStream");
-var BinaryOutputStream = CC("@mozilla.org/binaryoutputstream;1",
-                            "nsIBinaryOutputStream",
-                            "setOutputStream");
-
-/**
-* Returns the RFC 822/1123 representation of a date.
-*
-* @param date : Number
-* the date, in milliseconds from midnight (00:00:00), January 1, 1970 GMT
-* @returns string
-* the representation of the given date
-*/
-function toDateString(date)
-{
-  //
-  // rfc1123-date = wkday "," SP date1 SP time SP "GMT"
-  // date1 = 2DIGIT SP month SP 4DIGIT
-  // ; day month year (e.g., 02 Jun 1982)
-  // time = 2DIGIT ":" 2DIGIT ":" 2DIGIT
-  // ; 00:00:00 - 23:59:59
-  // wkday = "Mon" | "Tue" | "Wed"
-  // | "Thu" | "Fri" | "Sat" | "Sun"
-  // month = "Jan" | "Feb" | "Mar" | "Apr"
-  // | "May" | "Jun" | "Jul" | "Aug"
-  // | "Sep" | "Oct" | "Nov" | "Dec"
-  //
-
-  const wkdayStrings = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-  const monthStrings = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
-                        "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-
-  /**
-* Processes a date and returns the encoded UTC time as a string according to
-* the format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toTime(date)
-  {
-    var hrs = date.getUTCHours();
-    var rv = (hrs < 10) ? "0" + hrs : hrs;
-
-    var mins = date.getUTCMinutes();
-    rv += ":";
-    rv += (mins < 10) ? "0" + mins : mins;
-
-    var secs = date.getUTCSeconds();
-    rv += ":";
-    rv += (secs < 10) ? "0" + secs : secs;
-
-    return rv;
-  }
-
-  /**
-* Processes a date and returns the encoded UTC date as a string according to
-* the date1 format specified in RFC 2616.
-*
-* @param date : Date
-* the date to process
-* @returns string
-* a string of the form "HH:MM:SS", ranging from "00:00:00" to "23:59:59"
-*/
-  function toDate1(date)
-  {
-    var day = date.getUTCDate();
-    var month = date.getUTCMonth();
-    var year = date.getUTCFullYear();
-
-    var rv = (day < 10) ? "0" + day : day;
-    rv += " " + monthStrings[month];
-    rv += " " + year;
-
-    return rv;
-  }
-
-  date = new Date(date);
-
-  const fmtString = "%wkday%, %date1% %time% GMT";
-  var rv = fmtString.replace("%wkday%", wkdayStrings[date.getUTCDay()]);
-  rv = rv.replace("%time%", toTime(date));
-  return rv.replace("%date1%", toDate1(date));
-}
-
-/**
-* Prints out a human-readable representation of the object o and its fields,
-* omitting those whose names begin with "_" if showMembers != true (to ignore
-* "private" properties exposed via getters/setters).
-*/
-function printObj(o, showMembers)
-{
-  var s = "******************************\n";
-  s += "o = {\n";
-  for (var i in o)
-  {
-    if (typeof(i) != "string" ||
-        (showMembers || (i.length > 0 && i[0] != "_")))
-      s+= " " + i + ": " + o[i] + ",\n";
-  }
-  s += " };\n";
-  s += "******************************";
-  dumpn(s);
-}
-
-/**
-* Instantiates a new HTTP server.
-*/
-function nsHttpServer()
-{
-  if (!gThreadManager)
-    gThreadManager = Cc["@mozilla.org/thread-manager;1"].getService();
-
-  /** The port on which this server listens. */
-  this._port = undefined;
-
-  /** The socket associated with this. */
-  this._socket = null;
-
-  /** The handler used to process requests to this server. */
-  this._handler = new ServerHandler(this);
-
-  /** Naming information for this server. */
-  this._identity = new ServerIdentity();
-
-  /**
-* Indicates when the server is to be shut down at the end of the request.
-*/
-  this._doQuit = false;
-
-  /**
-* True if the socket in this is closed (and closure notifications have been
-* sent and processed if the socket was ever opened), false otherwise.
-*/
-  this._socketClosed = true;
-
-  /**
-* Used for tracking existing connections and ensuring that all connections
-* are properly cleaned up before server shutdown; increases by 1 for every
-* new incoming connection.
-*/
-  this._connectionGen = 0;
-
-  /**
-* Hash of all open connections, indexed by connection number at time of
-* creation.
-*/
-  this._connections = {};
-}
-nsHttpServer.prototype =
-{
-  classID: components.ID("{54ef6f81-30af-4b1d-ac55-8ba811293e41}"),
-
-  // NSISERVERSOCKETLISTENER
-
-  /**
-* Processes an incoming request coming in on the given socket and contained
-* in the given transport.
-*
-* @param socket : nsIServerSocket
-* the socket through which the request was served
-* @param trans : nsISocketTransport
-* the transport for the request/response
-* @see nsIServerSocketListener.onSocketAccepted
-*/
-  onSocketAccepted: function(socket, trans)
-  {
-    dumpn("*** onSocketAccepted(socket=" + socket + ", trans=" + trans + ")");
-
-    dumpn(">>> new connection on " + trans.host + ":" + trans.port);
-
-    const SEGMENT_SIZE = 8192;
-    const SEGMENT_COUNT = 1024;
-    try
-    {
-      var input = trans.openInputStream(0, SEGMENT_SIZE, SEGMENT_COUNT)
-                       .QueryInterface(Ci.nsIAsyncInputStream);
-      var output = trans.openOutputStream(0, 0, 0);
-    }
-    catch (e)
-    {
-      dumpn("*** error opening transport streams: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    var connectionNumber = ++this._connectionGen;
-
-    try
-    {
-      var conn = new Connection(input, output, this, socket.port, trans.port,
-                                connectionNumber);
-      var reader = new RequestReader(conn);
-
-      // XXX add request timeout functionality here!
-
-      // Note: must use main thread here, or we might get a GC that will cause
-      // threadsafety assertions. We really need to fix XPConnect so that
-      // you can actually do things in multi-threaded JS. :-(
-      input.asyncWait(reader, 0, 0, gThreadManager.mainThread);
-    }
-    catch (e)
-    {
-      // Assume this connection can't be salvaged and bail on it completely;
-      // don't attempt to close it so that we can assert that any connection
-      // being closed is in this._connections.
-      dumpn("*** error in initial request-processing stages: " + e);
-      trans.close(Cr.NS_BINDING_ABORTED);
-      return;
-    }
-
-    this._connections[connectionNumber] = conn;
-    dumpn("*** starting connection " + connectionNumber);
-  },
-
-  /**
-* Called when the socket associated with this is closed.
-*
-* @param socket : nsIServerSocket
-* the socket being closed
-* @param status : nsresult
-* the reason the socket stopped listening (NS_BINDING_ABORTED if the server
-* was stopped using nsIHttpServer.stop)
-* @see nsIServerSocketListener.onStopListening
-*/
-  onStopListening: function(socket, status)
-  {
-    dumpn(">>> shutting down server on port " + socket.port);
-    this._socketClosed = true;
-    if (!this._hasOpenConnections())
-    {
-      dumpn("*** no open connections, notifying async from onStopListening");
-
-      // Notify asynchronously so that any pending teardown in stop() has a
-      // chance to run first.
-      var self = this;
-      var stopEvent =
-        {
-          run: function()
-          {
-            dumpn("*** _notifyStopped async callback");
-            self._notifyStopped();
-          }
-        };
-      gThreadManager.currentThread
-                    .dispatch(stopEvent, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-  },
-
-  // NSIHTTPSERVER
-
-  //
-  // see nsIHttpServer.start
-  //
-  start: function(port)
-  {
-    this._start(port, "localhost")
-  },
-
-  _start: function(port, host)
-  {
-    if (this._socket)
-      throw Cr.NS_ERROR_ALREADY_INITIALIZED;
-
-    this._port = port;
-    this._doQuit = this._socketClosed = false;
-
-    this._host = host;
-
-    // The listen queue needs to be long enough to handle
-    // network.http.max-persistent-connections-per-server concurrent connections,
-    // plus a safety margin in case some other process is talking to
-    // the server as well.
-    var prefs = getRootPrefBranch();
-    var maxConnections;
-    try {
-      // Bug 776860: The original pref was removed in favor of this new one:
-      maxConnections = prefs.getIntPref("network.http.max-persistent-connections-per-server") + 5;
-    }
-    catch(e) {
-      maxConnections = prefs.getIntPref("network.http.max-connections-per-server") + 5;
-    }
-
-    try
-    {
-      var loopback = true;
-      if (this._host != "127.0.0.1" && this._host != "localhost") {
-        var loopback = false;
-      }
-
-      var socket = new ServerSocket(this._port,
-                                    loopback, // true = localhost, false = everybody
-                                    maxConnections);
-      dumpn(">>> listening on port " + socket.port + ", " + maxConnections +
-            " pending connections");
-      socket.asyncListen(this);
-      this._identity._initialize(socket.port, host, true);
-      this._socket = socket;
-    }
-    catch (e)
-    {
-      dumpn("!!! could not start server on port " + port + ": " + e);
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    }
-  },
-
-  //
-  // see nsIHttpServer.stop
-  //
-  stop: function(callback)
-  {
-    if (!callback)
-      throw Cr.NS_ERROR_NULL_POINTER;
-    if (!this._socket)
-      throw Cr.NS_ERROR_UNEXPECTED;
-
-    this._stopCallback = typeof callback === "function"
-                       ? callback
-                       : function() { callback.onStopped(); };
-
-    dumpn(">>> stopping listening on port " + this._socket.port);
-    this._socket.close();
-    this._socket = null;
-
-    // We can't have this identity any more, and the port on which we're running
-    // this server now could be meaningless the next time around.
-    this._identity._teardown();
-
-    this._doQuit = false;
-
-    // socket-close notification and pending request completion happen async
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (file && (!file.exists() || file.isDirectory()))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handler.registerFile(path, file);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/" ||
-        path.charAt(path.length - 1) != "/" ||
-        (directory &&
-         (!directory.exists() || !directory.isDirectory())))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX determine behavior of nonexistent /foo/bar when a /foo/bar/ mapping
-    // exists!
-
-    this._handler.registerDirectory(path, directory);
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    this._handler.registerPathHandler(path, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    this._handler.registerPrefixHandler(prefix, handler);
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(code, handler)
-  {
-    this._handler.registerErrorHandler(code, handler);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    this._handler.setIndexHandler(handler);
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    this._handler.registerContentType(ext, type);
-  },
-
-  //
-  // see nsIHttpServer.serverIdentity
-  //
-  get identity()
-  {
-    return this._identity;
-  },
-
-  //
-  // see nsIHttpServer.getState
-  //
-  getState: function(path, k)
-  {
-    return this._handler._getState(path, k);
-  },
-
-  //
-  // see nsIHttpServer.setState
-  //
-  setState: function(path, k, v)
-  {
-    return this._handler._setState(path, k, v);
-  },
-
-  //
-  // see nsIHttpServer.getSharedState
-  //
-  getSharedState: function(k)
-  {
-    return this._handler._getSharedState(k);
-  },
-
-  //
-  // see nsIHttpServer.setSharedState
-  //
-  setSharedState: function(k, v)
-  {
-    return this._handler._setSharedState(k, v);
-  },
-
-  //
-  // see nsIHttpServer.getObjectState
-  //
-  getObjectState: function(k)
-  {
-    return this._handler._getObjectState(k);
-  },
-
-  //
-  // see nsIHttpServer.setObjectState
-  //
-  setObjectState: function(k, v)
-  {
-    return this._handler._setObjectState(k, v);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIServerSocketListener) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NON-XPCOM PUBLIC API
-
-  /**
-* Returns true iff this server is not running (and is not in the process of
-* serving any requests still to be processed when the server was last
-* stopped after being run).
-*/
-  isStopped: function()
-  {
-    return this._socketClosed && !this._hasOpenConnections();
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /** True if this server has any open connections to it, false otherwise. */
-  _hasOpenConnections: function()
-  {
-    //
-    // If we have any open connections, they're tracked as numeric properties on
-    // |this._connections|. The non-standard __count__ property could be used
-    // to check whether there are any properties, but standard-wise, even
-    // looking forward to ES5, there's no less ugly yet still O(1) way to do
-    // this.
-    //
-    for (var n in this._connections)
-      return true;
-    return false;
-  },
-
-  /** Calls the server-stopped callback provided when stop() was called. */
-  _notifyStopped: function()
-  {
-    NS_ASSERT(this._stopCallback !== null, "double-notifying?");
-    NS_ASSERT(!this._hasOpenConnections(), "should be done serving by now");
-
-    //
-    // NB: We have to grab this now, null out the member, *then* call the
-    // callback here, or otherwise the callback could (indirectly) futz with
-    // this._stopCallback by starting and immediately stopping this, at
-    // which point we'd be nulling out a field we no longer have a right to
-    // modify.
-    //
-    var callback = this._stopCallback;
-    this._stopCallback = null;
-    try
-    {
-      callback();
-    }
-    catch (e)
-    {
-      // not throwing because this is specified as being usually (but not
-      // always) asynchronous
-      dump("!!! error running onStopped callback: " + e + "\n");
-    }
-  },
-
-  /**
-* Notifies this server that the given connection has been closed.
-*
-* @param connection : Connection
-* the connection that was closed
-*/
-  _connectionClosed: function(connection)
-  {
-    NS_ASSERT(connection.number in this._connections,
-              "closing a connection " + this + " that we never added to the " +
-              "set of open connections?");
-    NS_ASSERT(this._connections[connection.number] === connection,
-              "connection number mismatch? " +
-              this._connections[connection.number]);
-    delete this._connections[connection.number];
-
-    // Fire a pending server-stopped notification if it's our responsibility.
-    if (!this._hasOpenConnections() && this._socketClosed)
-      this._notifyStopped();
-  },
-
-  /**
-* Requests that the server be shut down when possible.
-*/
-  _requestQuit: function()
-  {
-    dumpn(">>> requesting a quit");
-    dumpStack();
-    this._doQuit = true;
-  }
-};
-
-
-//
-// RFC 2396 section 3.2.2:
-//
-// host = hostname | IPv4address
-// hostname = *( domainlabel "." ) toplabel [ "." ]
-// domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
-// toplabel = alpha | alpha *( alphanum | "-" ) alphanum
-// IPv4address = 1*digit "." 1*digit "." 1*digit "." 1*digit
-//
-
-const HOST_REGEX =
-  new RegExp("^(?:" +
-               // *( domainlabel "." )
-               "(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)*" +
-               // toplabel
-               "[a-z](?:[a-z0-9-]*[a-z0-9])?" +
-             "|" +
-               // IPv4 address
-               "\\d+\\.\\d+\\.\\d+\\.\\d+" +
-             ")$",
-             "i");
-
-
-/**
-* Represents the identity of a server. An identity consists of a set of
-* (scheme, host, port) tuples denoted as locations (allowing a single server to
-* serve multiple sites or to be used behind both HTTP and HTTPS proxies for any
-* host/port). Any incoming request must be to one of these locations, or it
-* will be rejected with an HTTP 400 error. One location, denoted as the
-* primary location, is the location assigned in contexts where a location
-* cannot otherwise be endogenously derived, such as for HTTP/1.0 requests.
-*
-* A single identity may contain at most one location per unique host/port pair;
-* other than that, no restrictions are placed upon what locations may
-* constitute an identity.
-*/
-function ServerIdentity()
-{
-  /** The scheme of the primary location. */
-  this._primaryScheme = "http";
-
-  /** The hostname of the primary location. */
-  this._primaryHost = "127.0.0.1"
-
-  /** The port number of the primary location. */
-  this._primaryPort = -1;
-
-  /**
-* The current port number for the corresponding server, stored so that a new
-* primary location can always be set if the current one is removed.
-*/
-  this._defaultPort = -1;
-
-  /**
-* Maps hosts to maps of ports to schemes, e.g. the following would represent
-* https://example.com:789/ and http://example.org/:
-*
-* {
-* "xexample.com": { 789: "https" },
-* "xexample.org": { 80: "http" }
-* }
-*
-* Note the "x" prefix on hostnames, which prevents collisions with special
-* JS names like "prototype".
-*/
-  this._locations = { "xlocalhost": {} };
-}
-ServerIdentity.prototype =
-{
-  // NSIHTTPSERVERIDENTITY
-
-  //
-  // see nsIHttpServerIdentity.primaryScheme
-  //
-  get primaryScheme()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryScheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryHost
-  //
-  get primaryHost()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryHost;
-  },
-
-  //
-  // see nsIHttpServerIdentity.primaryPort
-  //
-  get primaryPort()
-  {
-    if (this._primaryPort === -1)
-      throw Cr.NS_ERROR_NOT_INITIALIZED;
-    return this._primaryPort;
-  },
-
-  //
-  // see nsIHttpServerIdentity.add
-  //
-  add: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      this._locations["x" + host] = entry = {};
-
-    entry[port] = scheme;
-  },
-
-  //
-  // see nsIHttpServerIdentity.remove
-  //
-  remove: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return false;
-
-    var present = port in entry;
-    delete entry[port];
-
-    if (this._primaryScheme == scheme &&
-        this._primaryHost == host &&
-        this._primaryPort == port &&
-        this._defaultPort !== -1)
-    {
-      // Always keep at least one identity in existence at any time, unless
-      // we're in the process of shutting down (the last condition above).
-      this._primaryPort = -1;
-      this._initialize(this._defaultPort, host, false);
-    }
-
-    return present;
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  has: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    return "x" + host in this._locations &&
-           scheme === this._locations["x" + host][port];
-  },
-
-  //
-  // see nsIHttpServerIdentity.has
-  //
-  getScheme: function(host, port)
-  {
-    this._validate("http", host, port);
-
-    var entry = this._locations["x" + host];
-    if (!entry)
-      return "";
-
-    return entry[port] || "";
-  },
-
-  //
-  // see nsIHttpServerIdentity.setPrimary
-  //
-  setPrimary: function(scheme, host, port)
-  {
-    this._validate(scheme, host, port);
-
-    this.add(scheme, host, port);
-
-    this._primaryScheme = scheme;
-    this._primaryHost = host;
-    this._primaryPort = port;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpServerIdentity) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Initializes the primary name for the corresponding server, based on the
-* provided port number.
-*/
-  _initialize: function(port, host, addSecondaryDefault)
-  {
-    this._host = host;
-    if (this._primaryPort !== -1)
-      this.add("http", host, port);
-    else
-      this.setPrimary("http", "localhost", port);
-    this._defaultPort = port;
-
-    // Only add this if we're being called at server startup
-    if (addSecondaryDefault && host != "127.0.0.1")
-      this.add("http", "127.0.0.1", port);
-  },
-
-  /**
-* Called at server shutdown time, unsets the primary location only if it was
-* the default-assigned location and removes the default location from the
-* set of locations used.
-*/
-  _teardown: function()
-  {
-    if (this._host != "127.0.0.1") {
-      // Not the default primary location, nothing special to do here
-      this.remove("http", "127.0.0.1", this._defaultPort);
-    }
-
-    // This is a *very* tricky bit of reasoning here; make absolutely sure the
-    // tests for this code pass before you commit changes to it.
-    if (this._primaryScheme == "http" &&
-        this._primaryHost == this._host &&
-        this._primaryPort == this._defaultPort)
-    {
-      // Make sure we don't trigger the readding logic in .remove(), then remove
-      // the default location.
-      var port = this._defaultPort;
-      this._defaultPort = -1;
-      this.remove("http", this._host, port);
-
-      // Ensure a server start triggers the setPrimary() path in ._initialize()
-      this._primaryPort = -1;
-    }
-    else
-    {
-      // No reason not to remove directly as it's not our primary location
-      this.remove("http", this._host, this._defaultPort);
-    }
-  },
-
-  /**
-* Ensures scheme, host, and port are all valid with respect to RFC 2396.
-*
-* @throws NS_ERROR_ILLEGAL_VALUE
-* if any argument doesn't match the corresponding production
-*/
-  _validate: function(scheme, host, port)
-  {
-    if (scheme !== "http" && scheme !== "https")
-    {
-      dumpn("*** server only supports http/https schemes: '" + scheme + "'");
-      dumpStack();
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (!HOST_REGEX.test(host))
-    {
-      dumpn("*** unexpected host: '" + host + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-    if (port < 0 || port > 65535)
-    {
-      dumpn("*** unexpected port: '" + port + "'");
-      throw Cr.NS_ERROR_ILLEGAL_VALUE;
-    }
-  }
-};
-
-
-/**
-* Represents a connection to the server (and possibly in the future the thread
-* on which the connection is processed).
-*
-* @param input : nsIInputStream
-* stream from which incoming data on the connection is read
-* @param output : nsIOutputStream
-* stream to write data out the connection
-* @param server : nsHttpServer
-* the server handling the connection
-* @param port : int
-* the port on which the server is running
-* @param outgoingPort : int
-* the outgoing port used by this connection
-* @param number : uint
-* a serial number used to uniquely identify this connection
-*/
-function Connection(input, output, server, port, outgoingPort, number)
-{
-  dumpn("*** opening new connection " + number + " on port " + outgoingPort);
-
-  /** Stream of incoming data. */
-  this.input = input;
-
-  /** Stream for outgoing data. */
-  this.output = output;
-
-  /** The server associated with this request. */
-  this.server = server;
-
-  /** The port on which the server is running. */
-  this.port = port;
-
-  /** The outgoing poort used by this connection. */
-  this._outgoingPort = outgoingPort;
-
-  /** The serial number of this connection. */
-  this.number = number;
-
-  /**
-* The request for which a response is being generated, null if the
-* incoming request has not been fully received or if it had errors.
-*/
-  this.request = null;
-
-  /** State variables for debugging. */
-  this._closed = this._processed = false;
-}
-Connection.prototype =
-{
-  /** Closes this connection's input/output streams. */
-  close: function()
-  {
-    dumpn("*** closing connection " + this.number +
-          " on port " + this._outgoingPort);
-
-    this.input.close();
-    this.output.close();
-    this._closed = true;
-
-    var server = this.server;
-    server._connectionClosed(this);
-
-    // If an error triggered a server shutdown, act on it now
-    if (server._doQuit)
-      server.stop(function() { /* not like we can do anything better */ });
-  },
-
-  /**
-* Initiates processing of this connection, using the data in the given
-* request.
-*
-* @param request : Request
-* the request which should be processed
-*/
-  process: function(request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-
-    this.request = request;
-    this.server._handler.handleResponse(this);
-  },
-
-  /**
-* Initiates processing of this connection, generating a response with the
-* given HTTP error code.
-*
-* @param code : uint
-* an HTTP code, so in the range [0, 1000)
-* @param request : Request
-* incomplete data about the incoming request (since there were errors
-* during its processing
-*/
-  processError: function(code, request)
-  {
-    NS_ASSERT(!this._closed && !this._processed);
-
-    this._processed = true;
-    this.request = request;
-    this.server._handler.handleError(code, this);
-  },
-
-  /** Converts this to a string for debugging purposes. */
-  toString: function()
-  {
-    return "<Connection(" + this.number +
-           (this.request ? ", " + this.request.path : "") +"): " +
-           (this._closed ? "closed" : "open") + ">";
-  }
-};
-
-
-
-/** Returns an array of count bytes from the given input stream. */
-function readBytes(inputStream, count)
-{
-  return new BinaryInputStream(inputStream).readByteArray(count);
-}
-
-
-
-/** Request reader processing states; see RequestReader for details. */
-const READER_IN_REQUEST_LINE = 0;
-const READER_IN_HEADERS = 1;
-const READER_IN_BODY = 2;
-const READER_FINISHED = 3;
-
-
-/**
-* Reads incoming request data asynchronously, does any necessary preprocessing,
-* and forwards it to the request handler. Processing occurs in three states:
-*
-* READER_IN_REQUEST_LINE Reading the request's status line
-* READER_IN_HEADERS Reading headers in the request
-* READER_IN_BODY Reading the body of the request
-* READER_FINISHED Entire request has been read and processed
-*
-* During the first two stages, initial metadata about the request is gathered
-* into a Request object. Once the status line and headers have been processed,
-* we start processing the body of the request into the Request. Finally, when
-* the entire body has been read, we create a Response and hand it off to the
-* ServerHandler to be given to the appropriate request handler.
-*
-* @param connection : Connection
-* the connection for the request being read
-*/
-function RequestReader(connection)
-{
-  /** Connection metadata for this request. */
-  this._connection = connection;
-
-  /**
-* A container providing line-by-line access to the raw bytes that make up the
-* data which has been read from the connection but has not yet been acted
-* upon (by passing it to the request handler or by extracting request
-* metadata from it).
-*/
-  this._data = new LineData();
-
-  /**
-* The amount of data remaining to be read from the body of this request.
-* After all headers in the request have been read this is the value in the
-* Content-Length header, but as the body is read its value decreases to zero.
-*/
-  this._contentLength = 0;
-
-  /** The current state of parsing the incoming request. */
-  this._state = READER_IN_REQUEST_LINE;
-
-  /** Metadata constructed from the incoming request for the request handler. */
-  this._metadata = new Request(connection.port);
-
-  /**
-* Used to preserve state if we run out of line data midway through a
-* multi-line header. _lastHeaderName stores the name of the header, while
-* _lastHeaderValue stores the value we've seen so far for the header.
-*
-* These fields are always either both undefined or both strings.
-*/
-  this._lastHeaderName = this._lastHeaderValue = undefined;
-}
-RequestReader.prototype =
-{
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Called when more data from the incoming request is available. This method
-* then reads the available data from input and deals with that data as
-* necessary, depending upon the syntax of already-downloaded data.
-*
-* @param input : nsIAsyncInputStream
-* the stream of incoming data from the connection
-*/
-  onInputStreamReady: function(input)
-  {
-    dumpn("*** onInputStreamReady(input=" + input + ") on thread " +
-          gThreadManager.currentThread + " (main is " +
-          gThreadManager.mainThread + ")");
-    dumpn("*** this._state == " + this._state);
-
-    // Handle cases where we get more data after a request error has been
-    // discovered but *before* we can close the connection.
-    var data = this._data;
-    if (!data)
-      return;
-
-    try
-    {
-      data.appendBytes(readBytes(input, input.available()));
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** WARNING: unexpected error when reading from socket; will " +
-              "be treated as if the input stream had been closed");
-        dumpn("*** WARNING: actual error was: " + e);
-      }
-
-      // We've lost a race -- input has been closed, but we're still expecting
-      // to read more data. available() will throw in this case, and since
-      // we're dead in the water now, destroy the connection.
-      dumpn("*** onInputStreamReady called on a closed input, destroying " +
-            "connection");
-      this._connection.close();
-      return;
-    }
-
-    switch (this._state)
-    {
-      default:
-        NS_ASSERT(false, "invalid state: " + this._state);
-        break;
-
-      case READER_IN_REQUEST_LINE:
-        if (!this._processRequestLine())
-          break;
-        /* fall through */
-
-      case READER_IN_HEADERS:
-        if (!this._processHeaders())
-          break;
-        /* fall through */
-
-      case READER_IN_BODY:
-        this._processBody();
-    }
-
-    if (this._state != READER_FINISHED)
-      input.asyncWait(this, 0, 0, gThreadManager.currentThread);
-  },
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(aIID)
-  {
-    if (aIID.equals(Ci.nsIInputStreamCallback) ||
-        aIID.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE API
-
-  /**
-* Processes unprocessed, downloaded data as a request line.
-*
-* @returns boolean
-* true iff the request line has been fully processed
-*/
-  _processRequestLine: function()
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    // Servers SHOULD ignore any empty line(s) received where a Request-Line
-    // is expected (section 4.1).
-    var data = this._data;
-    var line = {};
-    var readSuccess;
-    while ((readSuccess = data.readLine(line)) && line.value == "")
-      dumpn("*** ignoring beginning blank line...");
-
-    // if we don't have a full line, wait until we do
-    if (!readSuccess)
-      return false;
-
-    // we have the first non-blank line
-    try
-    {
-      this._parseRequestLine(line.value);
-      this._state = READER_IN_HEADERS;
-      return true;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing request headers.
-*
-* @returns boolean
-* true iff header data in the request has been fully processed
-*/
-  _processHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    // XXX things to fix here:
-    //
-    // - need to support RFC 2047-encoded non-US-ASCII characters
-
-    try
-    {
-      var done = this._parseHeaders();
-      if (done)
-      {
-        var request = this._metadata;
-
-        // XXX this is wrong for requests with transfer-encodings applied to
-        // them, particularly chunked (which by its nature can have no
-        // meaningful Content-Length header)!
-        this._contentLength = request.hasHeader("Content-Length")
-                            ? parseInt(request.getHeader("Content-Length"), 10)
-                            : 0;
-        dumpn("_processHeaders, Content-length=" + this._contentLength);
-
-        this._state = READER_IN_BODY;
-      }
-      return done;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Processes stored data, assuming it is either at the beginning or in
-* the middle of processing the request body.
-*
-* @returns boolean
-* true iff the request body has been fully processed
-*/
-  _processBody: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    // XXX handle chunked transfer-coding request bodies!
-
-    try
-    {
-      if (this._contentLength > 0)
-      {
-        var data = this._data.purge();
-        var count = Math.min(data.length, this._contentLength);
-        dumpn("*** loading data=" + data + " len=" + data.length +
-              " excess=" + (data.length - count));
-
-        var bos = new BinaryOutputStream(this._metadata._bodyOutputStream);
-        bos.writeByteArray(data, count);
-        this._contentLength -= count;
-      }
-
-      dumpn("*** remaining body data len=" + this._contentLength);
-      if (this._contentLength == 0)
-      {
-        this._validateRequest();
-        this._state = READER_FINISHED;
-        this._handleResponse();
-        return true;
-      }
-
-      return false;
-    }
-    catch (e)
-    {
-      this._handleError(e);
-      return false;
-    }
-  },
-
-  /**
-* Does various post-header checks on the data in this request.
-*
-* @throws : HttpError
-* if the request was malformed in some way
-*/
-  _validateRequest: function()
-  {
-    NS_ASSERT(this._state == READER_IN_BODY);
-
-    dumpn("*** _validateRequest");
-
-    var metadata = this._metadata;
-    var headers = metadata._headers;
-
-    // 19.6.1.1 -- servers MUST report 400 to HTTP/1.1 requests w/o Host header
-    var identity = this._connection.server.identity;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-    {
-      if (!headers.hasHeader("Host"))
-      {
-        dumpn("*** malformed HTTP/1.1 or greater request with no Host header!");
-        throw HTTP_400;
-      }
-
-      // If the Request-URI wasn't absolute, then we need to determine our host.
-      // We have to determine what scheme was used to access us based on the
-      // server identity data at this point, because the request just doesn't
-      // contain enough data on its own to do this, sadly.
-      if (!metadata._host)
-      {
-        var host, port;
-        var hostPort = headers.getHeader("Host");
-        var colon = hostPort.indexOf(":");
-        if (colon < 0)
-        {
-          host = hostPort;
-          port = "";
-        }
-        else
-        {
-          host = hostPort.substring(0, colon);
-          port = hostPort.substring(colon + 1);
-        }
-
-        // NB: We allow an empty port here because, oddly, a colon may be
-        // present even without a port number, e.g. "example.com:"; in this
-        // case the default port applies.
-        if (!HOST_REGEX.test(host) || !/^\d*$/.test(port))
-        {
-          dumpn("*** malformed hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        // If we're not given a port, we're stuck, because we don't know what
-        // scheme to use to look up the correct port here, in general. Since
-        // the HTTPS case requires a tunnel/proxy and thus requires that the
-        // requested URI be absolute (and thus contain the necessary
-        // information), let's assume HTTP will prevail and use that.
-        port = +port || 80;
-
-        var scheme = identity.getScheme(host, port);
-        if (!scheme)
-        {
-          dumpn("*** unrecognized hostname (" + hostPort + ") in Host " +
-                "header, 400 time");
-          throw HTTP_400;
-        }
-
-        metadata._scheme = scheme;
-        metadata._host = host;
-        metadata._port = port;
-      }
-    }
-    else
-    {
-      NS_ASSERT(metadata._host === undefined,
-                "HTTP/1.0 doesn't allow absolute paths in the request line!");
-
-      metadata._scheme = identity.primaryScheme;
-      metadata._host = identity.primaryHost;
-      metadata._port = identity.primaryPort;
-    }
-
-    NS_ASSERT(identity.has(metadata._scheme, metadata._host, metadata._port),
-              "must have a location we recognize by now!");
-  },
-
-  /**
-* Handles responses in case of error, either in the server or in the request.
-*
-* @param e
-* the specific error encountered, which is an HttpError in the case where
-* the request is in some way invalid or cannot be fulfilled; if this isn't
-* an HttpError we're going to be paranoid and shut down, because that
-* shouldn't happen, ever
-*/
-  _handleError: function(e)
-  {
-    // Don't fall back into normal processing!
-    this._state = READER_FINISHED;
-
-    var server = this._connection.server;
-    if (e instanceof HttpError)
-    {
-      var code = e.code;
-    }
-    else
-    {
-      dumpn("!!! UNEXPECTED ERROR: " + e +
-            (e.lineNumber ? ", line " + e.lineNumber : ""));
-
-      // no idea what happened -- be paranoid and shut down
-      code = 500;
-      server._requestQuit();
-    }
-
-    // make attempted reuse of data an error
-    this._data = null;
-
-    this._connection.processError(code, this._metadata);
-  },
-
-  /**
-* Now that we've read the request line and headers, we can actually hand off
-* the request to be handled.
-*
-* This method is called once per request, after the request line and all
-* headers and the body, if any, have been received.
-*/
-  _handleResponse: function()
-  {
-    NS_ASSERT(this._state == READER_FINISHED);
-
-    // We don't need the line-based data any more, so make attempted reuse an
-    // error.
-    this._data = null;
-
-    this._connection.process(this._metadata);
-  },
-
-
-  // PARSING
-
-  /**
-* Parses the request line for the HTTP request associated with this.
-*
-* @param line : string
-* the request line
-*/
-  _parseRequestLine: function(line)
-  {
-    NS_ASSERT(this._state == READER_IN_REQUEST_LINE);
-
-    dumpn("*** _parseRequestLine('" + line + "')");
-
-    var metadata = this._metadata;
-
-    // clients and servers SHOULD accept any amount of SP or HT characters
-    // between fields, even though only a single SP is required (section 19.3)
-    var request = line.split(/[ \t]+/);
-    if (!request || request.length != 3)
-      throw HTTP_400;
-
-    metadata._method = request[0];
-
-    // get the HTTP version
-    var ver = request[2];
-    var match = ver.match(/^HTTP\/(\d+\.\d+)$/);
-    if (!match)
-      throw HTTP_400;
-
-    // determine HTTP version
-    try
-    {
-      metadata._httpVersion = new nsHttpVersion(match[1]);
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_0))
-        throw "unsupported HTTP version";
-    }
-    catch (e)
-    {
-      // we support HTTP/1.0 and HTTP/1.1 only
-      throw HTTP_501;
-    }
-
-
-    var fullPath = request[1];
-    var serverIdentity = this._connection.server.identity;
-
-    var scheme, host, port;
-
-    if (fullPath.charAt(0) != "/")
-    {
-      // No absolute paths in the request line in HTTP prior to 1.1
-      if (!metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1))
-        throw HTTP_400;
-
-      try
-      {
-        var uri = Cc["@mozilla.org/network/io-service;1"]
-                    .getService(Ci.nsIIOService)
-                    .newURI(fullPath, null, null);
-        fullPath = uri.path;
-        scheme = uri.scheme;
-        host = metadata._host = uri.asciiHost;
-        port = uri.port;
-        if (port === -1)
-        {
-          if (scheme === "http")
-            port = 80;
-          else if (scheme === "https")
-            port = 443;
-          else
-            throw HTTP_400;
-        }
-      }
-      catch (e)
-      {
-        // If the host is not a valid host on the server, the response MUST be a
-        // 400 (Bad Request) error message (section 5.2). Alternately, the URI
-        // is malformed.
-        throw HTTP_400;
-      }
-
-      if (!serverIdentity.has(scheme, host, port) || fullPath.charAt(0) != "/")
-        throw HTTP_400;
-    }
-
-    var splitter = fullPath.indexOf("?");
-    if (splitter < 0)
-    {
-      // _queryString already set in ctor
-      metadata._path = fullPath;
-    }
-    else
-    {
-      metadata._path = fullPath.substring(0, splitter);
-      metadata._queryString = fullPath.substring(splitter + 1);
-    }
-
-    metadata._scheme = scheme;
-    metadata._host = host;
-    metadata._port = port;
-  },
-
-  /**
-* Parses all available HTTP headers in this until the header-ending CRLFCRLF,
-* adding them to the store of headers in the request.
-*
-* @throws
-* HTTP_400 if the headers are malformed
-* @returns boolean
-* true if all headers have now been processed, false otherwise
-*/
-  _parseHeaders: function()
-  {
-    NS_ASSERT(this._state == READER_IN_HEADERS);
-
-    dumpn("*** _parseHeaders");
-
-    var data = this._data;
-
-    var headers = this._metadata._headers;
-    var lastName = this._lastHeaderName;
-    var lastVal = this._lastHeaderValue;
-
-    var line = {};
-    while (true)
-    {
-      NS_ASSERT(!((lastVal === undefined) ^ (lastName === undefined)),
-                lastName === undefined ?
-                  "lastVal without lastName? lastVal: '" + lastVal + "'" :
-                  "lastName without lastVal? lastName: '" + lastName + "'");
-
-      if (!data.readLine(line))
-      {
-        // save any data we have from the header we might still be processing
-        this._lastHeaderName = lastName;
-        this._lastHeaderValue = lastVal;
-        return false;
-      }
-
-      var lineText = line.value;
-      var firstChar = lineText.charAt(0);
-
-      // blank line means end of headers
-      if (lineText == "")
-      {
-        // we're finished with the previous header
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-        else
-        {
-          // no headers in request -- valid for HTTP/1.0 requests
-        }
-
-        // either way, we're done processing headers
-        this._state = READER_IN_BODY;
-        return true;
-      }
-      else if (firstChar == " " || firstChar == "\t")
-      {
-        // multi-line header if we've already seen a header line
-        if (!lastName)
-        {
-          // we don't have a header to continue!
-          throw HTTP_400;
-        }
-
-        // append this line's text to the value; starts with SP/HT, so no need
-        // for separating whitespace
-        lastVal += lineText;
-      }
-      else
-      {
-        // we have a new header, so set the old one (if one existed)
-        if (lastName)
-        {
-          try
-          {
-            headers.setHeader(lastName, lastVal, true);
-          }
-          catch (e)
-          {
-            dumpn("*** e == " + e);
-            throw HTTP_400;
-          }
-        }
-
-        var colon = lineText.indexOf(":"); // first colon must be splitter
-        if (colon < 1)
-        {
-          // no colon or missing header field-name
-          throw HTTP_400;
-        }
-
-        // set header name, value (to be set in the next loop, usually)
-        lastName = lineText.substring(0, colon);
-        lastVal = lineText.substring(colon + 1);
-      } // empty, continuation, start of header
-    } // while (true)
-  }
-};
-
-
-/** The character codes for CR and LF. */
-const CR = 0x0D, LF = 0x0A;
-
-/**
-* Calculates the number of characters before the first CRLF pair in array, or
-* -1 if the array contains no CRLF pair.
-*
-* @param array : Array
-* an array of numbers in the range [0, 256), each representing a single
-* character; the first CRLF is the lowest index i where
-* |array[i] == "\r".charCodeAt(0)| and |array[i+1] == "\n".charCodeAt(0)|,
-* if such an |i| exists, and -1 otherwise
-* @returns int
-* the index of the first CRLF if any were present, -1 otherwise
-*/
-function findCRLF(array)
-{
-  for (var i = array.indexOf(CR); i >= 0; i = array.indexOf(CR, i + 1))
-  {
-    if (array[i + 1] == LF)
-      return i;
-  }
-  return -1;
-}
-
-
-/**
-* A container which provides line-by-line access to the arrays of bytes with
-* which it is seeded.
-*/
-function LineData()
-{
-  /** An array of queued bytes from which to get line-based characters. */
-  this._data = [];
-}
-LineData.prototype =
-{
-  /**
-* Appends the bytes in the given array to the internal data cache maintained
-* by this.
-*/
-  appendBytes: function(bytes)
-  {
-    Array.prototype.push.apply(this._data, bytes);
-  },
-
-  /**
-* Removes and returns a line of data, delimited by CRLF, from this.
-*
-* @param out
-* an object whose "value" property will be set to the first line of text
-* present in this, sans CRLF, if this contains a full CRLF-delimited line
-* of text; if this doesn't contain enough data, the value of the property
-* is undefined
-* @returns boolean
-* true if a full line of data could be read from the data in this, false
-* otherwise
-*/
-  readLine: function(out)
-  {
-    var data = this._data;
-    var length = findCRLF(data);
-    if (length < 0)
-      return false;
-
-    //
-    // We have the index of the CR, so remove all the characters, including
-    // CRLF, from the array with splice, and convert the removed array into the
-    // corresponding string, from which we then strip the trailing CRLF.
-    //
-    // Getting the line in this matter acknowledges that substring is an O(1)
-    // operation in SpiderMonkey because strings are immutable, whereas two
-    // splices, both from the beginning of the data, are less likely to be as
-    // cheap as a single splice plus two extra character conversions.
-    //
-    var line = String.fromCharCode.apply(null, data.splice(0, length + 2));
-    out.value = line.substring(0, length);
-
-    return true;
-  },
-
-  /**
-* Removes the bytes currently within this and returns them in an array.
-*
-* @returns Array
-* the bytes within this when this method is called
-*/
-  purge: function()
-  {
-    var data = this._data;
-    this._data = [];
-    return data;
-  }
-};
-
-
-
-/**
-* Creates a request-handling function for an nsIHttpRequestHandler object.
-*/
-function createHandlerFunc(handler)
-{
-  return function(metadata, response) { handler.handle(metadata, response); };
-}
-
-
-/**
-* The default handler for directories; writes an HTML response containing a
-* slightly-formatted directory listing.
-*/
-function defaultIndexHandler(metadata, response)
-{
-  response.setHeader("Content-Type", "text/html", false);
-
-  var path = htmlEscape(decodeURI(metadata.path));
-
-  //
-  // Just do a very basic bit of directory listings -- no need for too much
-  // fanciness, especially since we don't have a style sheet in which we can
-  // stick rules (don't want to pollute the default path-space).
-  //
-
-  var body = '<html>\
-<head>\
-<title>' + path + '</title>\
-</head>\
-<body>\
-<h1>' + path + '</h1>\
-<ol style="list-style-type: none">';
-
-  var directory = metadata.getProperty("directory").QueryInterface(Ci.nsILocalFile);
-  NS_ASSERT(directory && directory.isDirectory());
-
-  var fileList = [];
-  var files = directory.directoryEntries;
-  while (files.hasMoreElements())
-  {
-    var f = files.getNext().QueryInterface(Ci.nsIFile);
-    var name = f.leafName;
-    if (!f.isHidden() &&
-        (name.charAt(name.length - 1) != HIDDEN_CHAR ||
-         name.charAt(name.length - 2) == HIDDEN_CHAR))
-      fileList.push(f);
-  }
-
-  fileList.sort(fileSort);
-
-  for (var i = 0; i < fileList.length; i++)
-  {
-    var file = fileList[i];
-    try
-    {
-      var name = file.leafName;
-      if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-        name = name.substring(0, name.length - 1);
-      var sep = file.isDirectory() ? "/" : "";
-
-      // Note: using " to delimit the attribute here because encodeURIComponent
-      // passes through '.
-      var item = '<li><a href="' + encodeURIComponent(name) + sep + '">' +
-                   htmlEscape(name) + sep +
-                 '</a></li>';
-
-      body += item;
-    }
-    catch (e) { /* some file system error, ignore the file */ }
-  }
-
-  body += ' </ol>\
-</body>\
-</html>';
-
-  response.bodyOutputStream.write(body, body.length);
-}
-
-/**
-* Sorts a and b (nsIFile objects) into an aesthetically pleasing order.
-*/
-function fileSort(a, b)
-{
-  var dira = a.isDirectory(), dirb = b.isDirectory();
-
-  if (dira && !dirb)
-    return -1;
-  if (dirb && !dira)
-    return 1;
-
-  var namea = a.leafName.toLowerCase(), nameb = b.leafName.toLowerCase();
-  return nameb > namea ? -1 : 1;
-}
-
-
-/**
-* Converts an externally-provided path into an internal path for use in
-* determining file mappings.
-*
-* @param path
-* the path to convert
-* @param encoded
-* true if the given path should be passed through decodeURI prior to
-* conversion
-* @throws URIError
-* if path is incorrectly encoded
-*/
-function toInternalPath(path, encoded)
-{
-  if (encoded)
-    path = decodeURI(path);
-
-  var comps = path.split("/");
-  for (var i = 0, sz = comps.length; i < sz; i++)
-  {
-    var comp = comps[i];
-    if (comp.charAt(comp.length - 1) == HIDDEN_CHAR)
-      comps[i] = comp + HIDDEN_CHAR;
-  }
-  return comps.join("/");
-}
-
-
-/**
-* Adds custom-specified headers for the given file to the given response, if
-* any such headers are specified.
-*
-* @param file
-* the file on the disk which is to be written
-* @param metadata
-* metadata about the incoming request
-* @param response
-* the Response to which any specified headers/data should be written
-* @throws HTTP_500
-* if an error occurred while processing custom-specified headers
-*/
-function maybeAddHeaders(file, metadata, response)
-{
-  var name = file.leafName;
-  if (name.charAt(name.length - 1) == HIDDEN_CHAR)
-    name = name.substring(0, name.length - 1);
-
-  var headerFile = file.parent;
-  headerFile.append(name + HEADERS_SUFFIX);
-
-  if (!headerFile.exists())
-    return;
-
-  const PR_RDONLY = 0x01;
-  var fis = new FileInputStream(headerFile, PR_RDONLY, 0o444,
-                                Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-  try
-  {
-    var lis = new ConverterInputStream(fis, "UTF-8", 1024, 0x0);
-    lis.QueryInterface(Ci.nsIUnicharLineInputStream);
-
-    var line = {value: ""};
-    var more = lis.readLine(line);
-
-    if (!more && line.value == "")
-      return;
-
-
-    // request line
-
-    var status = line.value;
-    if (status.indexOf("HTTP ") == 0)
-    {
-      status = status.substring(5);
-      var space = status.indexOf(" ");
-      var code, description;
-      if (space < 0)
-      {
-        code = status;
-        description = "";
-      }
-      else
-      {
-        code = status.substring(0, space);
-        description = status.substring(space + 1, status.length);
-      }
-
-      response.setStatusLine(metadata.httpVersion, parseInt(code, 10), description);
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-
-    // headers
-    while (more || line.value != "")
-    {
-      var header = line.value;
-      var colon = header.indexOf(":");
-
-      response.setHeader(header.substring(0, colon),
-                         header.substring(colon + 1, header.length),
-                         false); // allow overriding server-set headers
-
-      line.value = "";
-      more = lis.readLine(line);
-    }
-  }
-  catch (e)
-  {
-    dumpn("WARNING: error in headers for " + metadata.path + ": " + e);
-    throw HTTP_500;
-  }
-  finally
-  {
-    fis.close();
-  }
-}
-
-
-/**
-* An object which handles requests for a server, executing default and
-* overridden behaviors as instructed by the code which uses and manipulates it.
-* Default behavior includes the paths / and /trace (diagnostics), with some
-* support for HTTP error pages for various codes and fallback to HTTP 500 if
-* those codes fail for any reason.
-*
-* @param server : nsHttpServer
-* the server in which this handler is being used
-*/
-function ServerHandler(server)
-{
-  // FIELDS
-
-  /**
-* The nsHttpServer instance associated with this handler.
-*/
-  this._server = server;
-
-  /**
-* A FileMap object containing the set of path->nsILocalFile mappings for
-* all directory mappings set in the server (e.g., "/" for /var/www/html/,
-* "/foo/bar/" for /local/path/, and "/foo/bar/baz/" for /local/path2).
-*
-* Note carefully: the leading and trailing "/" in each path (not file) are
-* removed before insertion to simplify the code which uses this. You have
-* been warned!
-*/
-  this._pathDirectoryMap = new FileMap();
-
-  /**
-* Custom request handlers for the server in which this resides. Path-handler
-* pairs are stored as property-value pairs in this property.
-*
-* @see ServerHandler.prototype._defaultPaths
-*/
-  this._overridePaths = {};
-
-  /**
-* Custom request handlers for the server in which this resides. Prefix-handler
-* pairs are stored as property-value pairs in this property.
-*/
-  this._overridePrefixes = {};
-
-  /**
-* Custom request handlers for the error handlers in the server in which this
-* resides. Path-handler pairs are stored as property-value pairs in this
-* property.
-*
-* @see ServerHandler.prototype._defaultErrors
-*/
-  this._overrideErrors = {};
-
-  /**
-* Maps file extensions to their MIME types in the server, overriding any
-* mapping that might or might not exist in the MIME service.
-*/
-  this._mimeMappings = {};
-
-  /**
-* The default handler for requests for directories, used to serve directories
-* when no index file is present.
-*/
-  this._indexHandler = defaultIndexHandler;
-
-  /** Per-path state storage for the server. */
-  this._state = {};
-
-  /** Entire-server state storage. */
-  this._sharedState = {};
-
-  /** Entire-server state storage for nsISupports values. */
-  this._objectState = {};
-}
-ServerHandler.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Handles a request to this server, responding to the request appropriately
-* and initiating server shutdown if necessary.
-*
-* This method never throws an exception.
-*
-* @param connection : Connection
-* the connection for this request
-*/
-  handleResponse: function(connection)
-  {
-    var request = connection.request;
-    var response = new Response(connection);
-
-    var path = request.path;
-    dumpn("*** path == " + path);
-
-    try
-    {
-      try
-      {
-        if (path in this._overridePaths)
-        {
-          // explicit paths first, then files based on existing directory mappings,
-          // then (if the file doesn't exist) built-in server default paths
-          dumpn("calling override for " + path);
-          this._overridePaths[path](request, response);
-        }
-        else
-        {
-          let longestPrefix = "";
-          for (let prefix in this._overridePrefixes)
-          {
-            if (prefix.length > longestPrefix.length && path.startsWith(prefix))
-            {
-              longestPrefix = prefix;
-            }
-          }
-          if (longestPrefix.length > 0)
-          {
-            dumpn("calling prefix override for " + longestPrefix);
-            this._overridePrefixes[longestPrefix](request, response);
-          }
-          else
-          {
-            this._handleDefault(request, response);
-          }
-        }
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        if (!(e instanceof HttpError))
-        {
-          dumpn("*** unexpected error: e == " + e);
-          throw HTTP_500;
-        }
-        if (e.code !== 404)
-          throw e;
-
-        dumpn("*** default: " + (path in this._defaultPaths));
-
-        response = new Response(connection);
-        if (path in this._defaultPaths)
-          this._defaultPaths[path](request, response);
-        else
-          throw HTTP_404;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort(e);
-        return;
-      }
-
-      var errorCode = "internal";
-
-      try
-      {
-        if (!(e instanceof HttpError))
-          throw e;
-
-        errorCode = e.code;
-        dumpn("*** errorCode == " + errorCode);
-
-        response = new Response(connection);
-        if (e.customErrorHandling)
-          e.customErrorHandling(response);
-        this._handleError(errorCode, request, response);
-        return;
-      }
-      catch (e2)
-      {
-        dumpn("*** error handling " + errorCode + " error: " +
-              "e2 == " + e2 + ", shutting down server");
-
-        connection.server._requestQuit();
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  //
-  // see nsIHttpServer.registerFile
-  //
-  registerFile: function(path, file)
-  {
-    if (!file)
-    {
-      dumpn("*** unregistering '" + path + "' mapping");
-      delete this._overridePaths[path];
-      return;
-    }
-
-    dumpn("*** registering '" + path + "' as mapping to " + file.path);
-    file = file.clone();
-
-    var self = this;
-    this._overridePaths[path] =
-      function(request, response)
-      {
-        if (!file.exists())
-          throw HTTP_404;
-
-        response.setStatusLine(request.httpVersion, 200, "OK");
-        self._writeFileResponse(request, file, response, 0, file.fileSize);
-      };
-  },
-
-  //
-  // see nsIHttpServer.registerPathHandler
-  //
-  registerPathHandler: function(path, handler)
-  {
-    // XXX true path validation!
-    if (path.charAt(0) != "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePaths, path);
-  },
-
-  //
-  // see nsIHttpServer.registerPrefixHandler
-  //
-  registerPrefixHandler: function(prefix, handler)
-  {
-    // XXX true prefix validation!
-    if (!(prefix.startsWith("/") && prefix.endsWith("/")))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    this._handlerToField(handler, this._overridePrefixes, prefix);
-  },
-
-  //
-  // see nsIHttpServer.registerDirectory
-  //
-  registerDirectory: function(path, directory)
-  {
-    // strip off leading and trailing '/' so that we can use lastIndexOf when
-    // determining exactly how a path maps onto a mapped directory --
-    // conditional is required here to deal with "/".substring(1, 0) being
-    // converted to "/".substring(0, 1) per the JS specification
-    var key = path.length == 1 ? "" : path.substring(1, path.length - 1);
-
-    // the path-to-directory mapping code requires that the first character not
-    // be "/", or it will go into an infinite loop
-    if (key.charAt(0) == "/")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    key = toInternalPath(key, false);
-
-    if (directory)
-    {
-      dumpn("*** mapping '" + path + "' to the location " + directory.path);
-      this._pathDirectoryMap.put(key, directory);
-    }
-    else
-    {
-      dumpn("*** removing mapping for '" + path + "'");
-      this._pathDirectoryMap.put(key, null);
-    }
-  },
-
-  //
-  // see nsIHttpServer.registerErrorHandler
-  //
-  registerErrorHandler: function(err, handler)
-  {
-    if (!(err in HTTP_ERROR_CODES))
-      dumpn("*** WARNING: registering non-HTTP/1.1 error code " +
-            "(" + err + ") handler -- was this intentional?");
-
-    this._handlerToField(handler, this._overrideErrors, err);
-  },
-
-  //
-  // see nsIHttpServer.setIndexHandler
-  //
-  setIndexHandler: function(handler)
-  {
-    if (!handler)
-      handler = defaultIndexHandler;
-    else if (typeof(handler) != "function")
-      handler = createHandlerFunc(handler);
-
-    this._indexHandler = handler;
-  },
-
-  //
-  // see nsIHttpServer.registerContentType
-  //
-  registerContentType: function(ext, type)
-  {
-    if (!type)
-      delete this._mimeMappings[ext];
-    else
-      this._mimeMappings[ext] = headerUtils.normalizeFieldValue(type);
-  },
-
-  // PRIVATE API
-
-  /**
-* Sets or remove (if handler is null) a handler in an object with a key.
-*
-* @param handler
-* a handler, either function or an nsIHttpRequestHandler
-* @param dict
-* The object to attach the handler to.
-* @param key
-* The field name of the handler.
-*/
-  _handlerToField: function(handler, dict, key)
-  {
-    // for convenience, handler can be a function if this is run from xpcshell
-    if (typeof(handler) == "function")
-      dict[key] = handler;
-    else if (handler)
-      dict[key] = createHandlerFunc(handler);
-    else
-      delete dict[key];
-  },
-
-  /**
-* Handles a request which maps to a file in the local filesystem (if a base
-* path has already been set; otherwise the 404 error is thrown).
-*
-* @param metadata : Request
-* metadata for the incoming request
-* @param response : Response
-* an uninitialized Response to the given request, to be initialized by a
-* request handler
-* @throws HTTP_###
-* if an HTTP error occurred (usually HTTP_404); note that in this case the
-* calling code must handle post-processing of the response
-*/
-  _handleDefault: function(metadata, response)
-  {
-    dumpn("*** _handleDefault()");
-
-    response.setStatusLine(metadata.httpVersion, 200, "OK");
-
-    var path = metadata.path;
-    NS_ASSERT(path.charAt(0) == "/", "invalid path: <" + path + ">");
-
-    // determine the actual on-disk file; this requires finding the deepest
-    // path-to-directory mapping in the requested URL
-    var file = this._getFileForPath(path);
-
-    // the "file" might be a directory, in which case we either serve the
-    // contained index.html or make the index handler write the response
-    if (file.exists() && file.isDirectory())
-    {
-      file.append("index.html"); // make configurable?
-      if (!file.exists() || file.isDirectory())
-      {
-        metadata._ensurePropertyBag();
-        metadata._bag.setPropertyAsInterface("directory", file.parent);
-        this._indexHandler(metadata, response);
-        return;
-      }
-    }
-
-    // alternately, the file might not exist
-    if (!file.exists())
-      throw HTTP_404;
-
-    var start, end;
-    if (metadata._httpVersion.atLeast(nsHttpVersion.HTTP_1_1) &&
-        metadata.hasHeader("Range") &&
-        this._getTypeFromFile(file) !== SJS_TYPE)
-    {
-      var rangeMatch = metadata.getHeader("Range").match(/^bytes=(\d+)?-(\d+)?$/);
-      if (!rangeMatch)
-        throw HTTP_400;
-
-      if (rangeMatch[1] !== undefined)
-        start = parseInt(rangeMatch[1], 10);
-
-      if (rangeMatch[2] !== undefined)
-        end = parseInt(rangeMatch[2], 10);
-
-      if (start === undefined && end === undefined)
-        throw HTTP_400;
-
-      // No start given, so the end is really the count of bytes from the
-      // end of the file.
-      if (start === undefined)
-      {
-        start = Math.max(0, file.fileSize - end);
-        end = file.fileSize - 1;
-      }
-
-      // start and end are inclusive
-      if (end === undefined || end >= file.fileSize)
-        end = file.fileSize - 1;
-
-      if (start !== undefined && start >= file.fileSize) {
-        var HTTP_416 = new HttpError(416, "Requested Range Not Satisfiable");
-        HTTP_416.customErrorHandling = function(errorResponse)
-        {
-          maybeAddHeaders(file, metadata, errorResponse);
-        };
-        throw HTTP_416;
-      }
-
-      if (end < start)
-      {
-        response.setStatusLine(metadata.httpVersion, 200, "OK");
-        start = 0;
-        end = file.fileSize - 1;
-      }
-      else
-      {
-        response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
-        var contentRange = "bytes " + start + "-" + end + "/" + file.fileSize;
-        response.setHeader("Content-Range", contentRange);
-      }
-    }
-    else
-    {
-      start = 0;
-      end = file.fileSize - 1;
-    }
-
-    // finally...
-    dumpn("*** handling '" + path + "' as mapping to " + file.path + " from " +
-          start + " to " + end + " inclusive");
-    this._writeFileResponse(metadata, file, response, start, end - start + 1);
-  },
-
-  /**
-* Writes an HTTP response for the given file, including setting headers for
-* file metadata.
-*
-* @param metadata : Request
-* the Request for which a response is being generated
-* @param file : nsILocalFile
-* the file which is to be sent in the response
-* @param response : Response
-* the response to which the file should be written
-* @param offset: uint
-* the byte offset to skip to when writing
-* @param count: uint
-* the number of bytes to write
-*/
-  _writeFileResponse: function(metadata, file, response, offset, count)
-  {
-    const PR_RDONLY = 0x01;
-
-    var type = this._getTypeFromFile(file);
-    if (type === SJS_TYPE)
-    {
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      try
-      {
-        var sis = new ScriptableInputStream(fis);
-        var s = Cu.Sandbox(gGlobalObject);
-        s.importFunction(dump, "dump");
-
-        // Define a basic key-value state-preservation API across requests, with
-        // keys initially corresponding to the empty string.
-        var self = this;
-        var path = metadata.path;
-        s.importFunction(function getState(k)
-        {
-          return self._getState(path, k);
-        });
-        s.importFunction(function setState(k, v)
-        {
-          self._setState(path, k, v);
-        });
-        s.importFunction(function getSharedState(k)
-        {
-          return self._getSharedState(k);
-        });
-        s.importFunction(function setSharedState(k, v)
-        {
-          self._setSharedState(k, v);
-        });
-        s.importFunction(function getObjectState(k, callback)
-        {
-          callback(self._getObjectState(k));
-        });
-        s.importFunction(function setObjectState(k, v)
-        {
-          self._setObjectState(k, v);
-        });
-        s.importFunction(function registerPathHandler(p, h)
-        {
-          self.registerPathHandler(p, h);
-        });
-
-        // Make it possible for sjs files to access their location
-        this._setState(path, "__LOCATION__", file.path);
-
-        try
-        {
-          // Alas, the line number in errors dumped to console when calling the
-          // request handler is simply an offset from where we load the SJS file.
-          // Work around this in a reasonably non-fragile way by dynamically
-          // getting the line number where we evaluate the SJS file. Don't
-          // separate these two lines!
-          var line = new Error().lineNumber;
-          Cu.evalInSandbox(sis.read(file.fileSize), s);
-        }
-        catch (e)
-        {
-          dumpn("*** syntax error in SJS at " + file.path + ": " + e);
-          throw HTTP_500;
-        }
-
-        try
-        {
-          s.handleRequest(metadata, response);
-        }
-        catch (e)
-        {
-          dump("*** error running SJS at " + file.path + ": " +
-               e + " on line " +
-               (e instanceof Error
-               ? e.lineNumber + " in httpd.js"
-               : (e.lineNumber - line)) + "\n");
-          throw HTTP_500;
-        }
-      }
-      finally
-      {
-        fis.close();
-      }
-    }
-    else
-    {
-      try
-      {
-        response.setHeader("Last-Modified",
-                           toDateString(file.lastModifiedTime),
-                           false);
-      }
-      catch (e) { /* lastModifiedTime threw, ignore */ }
-
-      response.setHeader("Content-Type", type, false);
-      maybeAddHeaders(file, metadata, response);
-      response.setHeader("Content-Length", "" + count, false);
-
-      var fis = new FileInputStream(file, PR_RDONLY, 0o444,
-                                    Ci.nsIFileInputStream.CLOSE_ON_EOF);
-
-      offset = offset || 0;
-      count = count || file.fileSize;
-      NS_ASSERT(offset === 0 || offset < file.fileSize, "bad offset");
-      NS_ASSERT(count >= 0, "bad count");
-      NS_ASSERT(offset + count <= file.fileSize, "bad total data size");
-
-      try
-      {
-        if (offset !== 0)
-        {
-          // Seek (or read, if seeking isn't supported) to the correct offset so
-          // the data sent to the client matches the requested range.
-          if (fis instanceof Ci.nsISeekableStream)
-            fis.seek(Ci.nsISeekableStream.NS_SEEK_SET, offset);
-          else
-            new ScriptableInputStream(fis).read(offset);
-        }
-      }
-      catch (e)
-      {
-        fis.close();
-        throw e;
-      }
-
-      let writeMore = function writeMore()
-      {
-        gThreadManager.currentThread
-                      .dispatch(writeData, Ci.nsIThread.DISPATCH_NORMAL);
-      }
-
-      var input = new BinaryInputStream(fis);
-      var output = new BinaryOutputStream(response.bodyOutputStream);
-      var writeData =
-        {
-          run: function()
-          {
-            var chunkSize = Math.min(65536, count);
-            count -= chunkSize;
-            NS_ASSERT(count >= 0, "underflow");
-
-            try
-            {
-              var data = input.readByteArray(chunkSize);
-              NS_ASSERT(data.length === chunkSize,
-                        "incorrect data returned? got " + data.length +
-                        ", expected " + chunkSize);
-              output.writeByteArray(data, data.length);
-              if (count === 0)
-              {
-                fis.close();
-                response.finish();
-              }
-              else
-              {
-                writeMore();
-              }
-            }
-            catch (e)
-            {
-              try
-              {
-                fis.close();
-              }
-              finally
-              {
-                response.finish();
-              }
-              throw e;
-            }
-          }
-        };
-
-      writeMore();
-
-      // Now that we know copying will start, flag the response as async.
-      response.processAsync();
-    }
-  },
-
-  /**
-* Get the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getState: function(path, k)
-  {
-    var state = this._state;
-    if (path in state && k in state[path])
-      return state[path][k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for the given path for SJS state
-* preservation across requests.
-*
-* @param path : string
-* the path from which the given state is to be retrieved
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setState: function(path, k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    var state = this._state;
-    if (!(path in state))
-      state[path] = {};
-    state[path][k] = v;
-  },
-
-  /**
-* Get the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be returned
-* @returns string
-* the corresponding value, which is initially the empty string
-*/
-  _getSharedState: function(k)
-  {
-    var state = this._sharedState;
-    if (k in state)
-      return state[k];
-    return "";
-  },
-
-  /**
-* Set the value corresponding to a given key for SJS state preservation
-* across requests.
-*
-* @param k : string
-* the key whose corresponding value is to be set
-* @param v : string
-* the value to be set
-*/
-  _setSharedState: function(k, v)
-  {
-    if (typeof v !== "string")
-      throw new Error("non-string value passed");
-    this._sharedState[k] = v;
-  },
-
-  /**
-* Returns the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be returned
-* @returns nsISupports
-* the corresponding object, or null if none was present
-*/
-  _getObjectState: function(k)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    return this._objectState[k] || null;
-  },
-
-  /**
-* Sets the object associated with the given key in the server for SJS
-* state preservation across requests.
-*
-* @param k : string
-* the key whose corresponding object is to be set
-* @param v : nsISupports
-* the object to be associated with the given key; may be null
-*/
-  _setObjectState: function(k, v)
-  {
-    if (typeof k !== "string")
-      throw new Error("non-string key passed");
-    if (typeof v !== "object")
-      throw new Error("non-object value passed");
-    if (v && !("QueryInterface" in v))
-    {
-      throw new Error("must pass an nsISupports; use wrappedJSObject to ease " +
-                      "pain when using the server from JS");
-    }
-
-    this._objectState[k] = v;
-  },
-
-  /**
-* Gets a content-type for the given file, first by checking for any custom
-* MIME-types registered with this handler for the file's extension, second by
-* asking the global MIME service for a content-type, and finally by failing
-* over to application/octet-stream.
-*
-* @param file : nsIFile
-* the nsIFile for which to get a file type
-* @returns string
-* the best content-type which can be determined for the file
-*/
-  _getTypeFromFile: function(file)
-  {
-    try
-    {
-      var name = file.leafName;
-      var dot = name.lastIndexOf(".");
-      if (dot > 0)
-      {
-        var ext = name.slice(dot + 1);
-        if (ext in this._mimeMappings)
-          return this._mimeMappings[ext];
-      }
-      return Cc["@mozilla.org/uriloader/external-helper-app-service;1"]
-               .getService(Ci.nsIMIMEService)
-               .getTypeFromFile(file);
-    }
-    catch (e)
-    {
-      return "application/octet-stream";
-    }
-  },
-
-  /**
-* Returns the nsILocalFile which corresponds to the path, as determined using
-* all registered path->directory mappings and any paths which are explicitly
-* overridden.
-*
-* @param path : string
-* the server path for which a file should be retrieved, e.g. "/foo/bar"
-* @throws HttpError
-* when the correct action is the corresponding HTTP error (i.e., because no
-* mapping was found for a directory in path, the referenced file doesn't
-* exist, etc.)
-* @returns nsILocalFile
-* the file to be sent as the response to a request for the path
-*/
-  _getFileForPath: function(path)
-  {
-    // decode and add underscores as necessary
-    try
-    {
-      path = toInternalPath(path, true);
-    }
-    catch (e)
-    {
-      throw HTTP_400; // malformed path
-    }
-
-    // next, get the directory which contains this path
-    var pathMap = this._pathDirectoryMap;
-
-    // An example progression of tmp for a path "/foo/bar/baz/" might be:
-    // "foo/bar/baz/", "foo/bar/baz", "foo/bar", "foo", ""
-    var tmp = path.substring(1);
-    while (true)
-    {
-      // do we have a match for current head of the path?
-      var file = pathMap.get(tmp);
-      if (file)
-      {
-        // XXX hack; basically disable showing mapping for /foo/bar/ when the
-        // requested path was /foo/bar, because relative links on the page
-        // will all be incorrect -- we really need the ability to easily
-        // redirect here instead
-        if (tmp == path.substring(1) &&
-            tmp.length != 0 &&
-            tmp.charAt(tmp.length - 1) != "/")
-          file = null;
-        else
-          break;
-      }
-
-      // if we've finished trying all prefixes, exit
-      if (tmp == "")
-        break;
-
-      tmp = tmp.substring(0, tmp.lastIndexOf("/"));
-    }
-
-    // no mapping applies, so 404
-    if (!file)
-      throw HTTP_404;
-
-
-    // last, get the file for the path within the determined directory
-    var parentFolder = file.parent;
-    var dirIsRoot = (parentFolder == null);
-
-    // Strategy here is to append components individually, making sure we
-    // never move above the given directory; this allows paths such as
-    // "<file>/foo/../bar" but prevents paths such as "<file>/../base-sibling";
-    // this component-wise approach also means the code works even on platforms
-    // which don't use "/" as the directory separator, such as Windows
-    var leafPath = path.substring(tmp.length + 1);
-    var comps = leafPath.split("/");
-    for (var i = 0, sz = comps.length; i < sz; i++)
-    {
-      var comp = comps[i];
-
-      if (comp == "..")
-        file = file.parent;
-      else if (comp == "." || comp == "")
-        continue;
-      else
-        file.append(comp);
-
-      if (!dirIsRoot && file.equals(parentFolder))
-        throw HTTP_403;
-    }
-
-    return file;
-  },
-
-  /**
-* Writes the error page for the given HTTP error code over the given
-* connection.
-*
-* @param errorCode : uint
-* the HTTP error code to be used
-* @param connection : Connection
-* the connection on which the error occurred
-*/
-  handleError: function(errorCode, connection)
-  {
-    var response = new Response(connection);
-
-    dumpn("*** error in request: " + errorCode);
-
-    this._handleError(errorCode, new Request(connection.port), response);
-  },
-
-  /**
-* Handles a request which generates the given error code, using the
-* user-defined error handler if one has been set, gracefully falling back to
-* the x00 status code if the code has no handler, and failing to status code
-* 500 if all else fails.
-*
-* @param errorCode : uint
-* the HTTP error which is to be returned
-* @param metadata : Request
-* metadata for the request, which will often be incomplete since this is an
-* error
-* @param response : Response
-* an uninitialized Response should be initialized when this method
-* completes with information which represents the desired error code in the
-* ideal case or a fallback code in abnormal circumstances (i.e., 500 is a
-* fallback for 505, per HTTP specs)
-*/
-  _handleError: function(errorCode, metadata, response)
-  {
-    if (!metadata)
-      throw Cr.NS_ERROR_NULL_POINTER;
-
-    var errorX00 = errorCode - (errorCode % 100);
-
-    try
-    {
-      if (!(errorCode in HTTP_ERROR_CODES))
-        dumpn("*** WARNING: requested invalid error: " + errorCode);
-
-      // RFC 2616 says that we should try to handle an error by its class if we
-      // can't otherwise handle it -- if that fails, we revert to handling it as
-      // a 500 internal server error, and if that fails we throw and shut down
-      // the server
-
-      // actually handle the error
-      try
-      {
-        if (errorCode in this._overrideErrors)
-          this._overrideErrors[errorCode](metadata, response);
-        else
-          this._defaultErrors[errorCode](metadata, response);
-      }
-      catch (e)
-      {
-        if (response.partiallySent())
-        {
-          response.abort(e);
-          return;
-        }
-
-        // don't retry the handler that threw
-        if (errorX00 == errorCode)
-          throw HTTP_500;
-
-        dumpn("*** error in handling for error code " + errorCode + ", " +
-              "falling back to " + errorX00 + "...");
-        response = new Response(response._connection);
-        if (errorX00 in this._overrideErrors)
-          this._overrideErrors[errorX00](metadata, response);
-        else if (errorX00 in this._defaultErrors)
-          this._defaultErrors[errorX00](metadata, response);
-        else
-          throw HTTP_500;
-      }
-    }
-    catch (e)
-    {
-      if (response.partiallySent())
-      {
-        response.abort();
-        return;
-      }
-
-      // we've tried everything possible for a meaningful error -- now try 500
-      dumpn("*** error in handling for error code " + errorX00 + ", falling " +
-            "back to 500...");
-
-      try
-      {
-        response = new Response(response._connection);
-        if (500 in this._overrideErrors)
-          this._overrideErrors[500](metadata, response);
-        else
-          this._defaultErrors[500](metadata, response);
-      }
-      catch (e2)
-      {
-        dumpn("*** multiple errors in default error handlers!");
-        dumpn("*** e == " + e + ", e2 == " + e2);
-        response.abort(e2);
-        return;
-      }
-    }
-
-    response.complete();
-  },
-
-  // FIELDS
-
-  /**
-* This object contains the default handlers for the various HTTP error codes.
-*/
-  _defaultErrors:
-  {
-    400: function(metadata, response)
-    {
-      // none of the data in metadata is reliable, so hard-code everything here
-      response.setStatusLine("1.1", 400, "Bad Request");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Bad request\n";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    403: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 403, "Forbidden");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>403 Forbidden</title></head>\
-<body>\
-<h1>403 Forbidden</h1>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    404: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 404, "Not Found");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>404 Not Found</title></head>\
-<body>\
-<h1>404 Not Found</h1>\
-<p>\
-<span style='font-family: monospace;'>" +
-                          htmlEscape(metadata.path) +
-                       "</span> was not found.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    416: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                            416,
-                            "Requested Range Not Satisfiable");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head>\
-<title>416 Requested Range Not Satisfiable</title></head>\
-<body>\
-<h1>416 Requested Range Not Satisfiable</h1>\
-<p>The byte range was not valid for the\
-requested resource.\
-</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    500: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion,
-                             500,
-                             "Internal Server Error");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>500 Internal Server Error</title></head>\
-<body>\
-<h1>500 Internal Server Error</h1>\
-<p>Something's broken in this server and\
-needs to be fixed.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    501: function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 501, "Not Implemented");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>501 Not Implemented</title></head>\
-<body>\
-<h1>501 Not Implemented</h1>\
-<p>This server is not (yet) Apache.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    },
-    505: function(metadata, response)
-    {
-      response.setStatusLine("1.1", 505, "HTTP Version Not Supported");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>505 HTTP Version Not Supported</title></head>\
-<body>\
-<h1>505 HTTP Version Not Supported</h1>\
-<p>This server only supports HTTP/1.0 and HTTP/1.1\
-connections.</p>\
-</body>\
-</html>";
-      response.bodyOutputStream.write(body, body.length);
-    }
-  },
-
-  /**
-* Contains handlers for the default set of URIs contained in this server.
-*/
-  _defaultPaths:
-  {
-    "/": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/html", false);
-
-      var body = "<html>\
-<head><title>httpd.js</title></head>\
-<body>\
-<h1>httpd.js</h1>\
-<p>If you're seeing this page, httpd.js is up and\
-serving requests! Now set a base path and serve some\
-files!</p>\
-</body>\
-</html>";
-
-      response.bodyOutputStream.write(body, body.length);
-    },
-
-    "/trace": function(metadata, response)
-    {
-      response.setStatusLine(metadata.httpVersion, 200, "OK");
-      response.setHeader("Content-Type", "text/plain", false);
-
-      var body = "Request-URI: " +
-                 metadata.scheme + "://" + metadata.host + ":" + metadata.port +
-                 metadata.path + "\n\n";
-      body += "Request (semantically equivalent, slightly reformatted):\n\n";
-      body += metadata.method + " " + metadata.path;
-
-      if (metadata.queryString)
-        body += "?" + metadata.queryString;
-
-      body += " HTTP/" + metadata.httpVersion + "\r\n";
-
-      var headEnum = metadata.headers;
-      while (headEnum.hasMoreElements())
-      {
-        var fieldName = headEnum.getNext()
-                                .QueryInterface(Ci.nsISupportsString)
-                                .data;
-        body += fieldName + ": " + metadata.getHeader(fieldName) + "\r\n";
-      }
-
-      response.bodyOutputStream.write(body, body.length);
-    }
-  }
-};
-
-
-/**
-* Maps absolute paths to files on the local file system (as nsILocalFiles).
-*/
-function FileMap()
-{
-  /** Hash which will map paths to nsILocalFiles. */
-  this._map = {};
-}
-FileMap.prototype =
-{
-  // PUBLIC API
-
-  /**
-* Maps key to a clone of the nsILocalFile value if value is non-null;
-* otherwise, removes any extant mapping for key.
-*
-* @param key : string
-* string to which a clone of value is mapped
-* @param value : nsILocalFile
-* the file to map to key, or null to remove a mapping
-*/
-  put: function(key, value)
-  {
-    if (value)
-      this._map[key] = value.clone();
-    else
-      delete this._map[key];
-  },
-
-  /**
-* Returns a clone of the nsILocalFile mapped to key, or null if no such
-* mapping exists.
-*
-* @param key : string
-* key to which the returned file maps
-* @returns nsILocalFile
-* a clone of the mapped file, or null if no mapping exists
-*/
-  get: function(key)
-  {
-    var val = this._map[key];
-    return val ? val.clone() : null;
-  }
-};
-
-
-// Response CONSTANTS
-
-// token = *<any CHAR except CTLs or separators>
-// CHAR = <any US-ASCII character (0-127)>
-// CTL = <any US-ASCII control character (0-31) and DEL (127)>
-// separators = "(" | ")" | "<" | ">" | "@"
-// | "," | ";" | ":" | "\" | <">
-// | "/" | "[" | "]" | "?" | "="
-// | "{" | "}" | SP | HT
-const IS_TOKEN_ARRAY =
-  [0, 0, 0, 0, 0, 0, 0, 0, // 0
-   0, 0, 0, 0, 0, 0, 0, 0, // 8
-   0, 0, 0, 0, 0, 0, 0, 0, // 16
-   0, 0, 0, 0, 0, 0, 0, 0, // 24
-
-   0, 1, 0, 1, 1, 1, 1, 1, // 32
-   0, 0, 1, 1, 0, 1, 1, 0, // 40
-   1, 1, 1, 1, 1, 1, 1, 1, // 48
-   1, 1, 0, 0, 0, 0, 0, 0, // 56
-
-   0, 1, 1, 1, 1, 1, 1, 1, // 64
-   1, 1, 1, 1, 1, 1, 1, 1, // 72
-   1, 1, 1, 1, 1, 1, 1, 1, // 80
-   1, 1, 1, 0, 0, 0, 1, 1, // 88
-
-   1, 1, 1, 1, 1, 1, 1, 1, // 96
-   1, 1, 1, 1, 1, 1, 1, 1, // 104
-   1, 1, 1, 1, 1, 1, 1, 1, // 112
-   1, 1, 1, 0, 1, 0, 1]; // 120
-
-
-/**
-* Determines whether the given character code is a CTL.
-*
-* @param code : uint
-* the character code
-* @returns boolean
-* true if code is a CTL, false otherwise
-*/
-function isCTL(code)
-{
-  return (code >= 0 && code <= 31) || (code == 127);
-}
-
-/**
-* Represents a response to an HTTP request, encapsulating all details of that
-* response. This includes all headers, the HTTP version, status code and
-* explanation, and the entity itself.
-*
-* @param connection : Connection
-* the connection over which this response is to be written
-*/
-function Response(connection)
-{
-  /** The connection over which this response will be written. */
-  this._connection = connection;
-
-  /**
-* The HTTP version of this response; defaults to 1.1 if not set by the
-* handler.
-*/
-  this._httpVersion = nsHttpVersion.HTTP_1_1;
-
-  /**
-* The HTTP code of this response; defaults to 200.
-*/
-  this._httpCode = 200;
-
-  /**
-* The description of the HTTP code in this response; defaults to "OK".
-*/
-  this._httpDescription = "OK";
-
-  /**
-* An nsIHttpHeaders object in which the headers in this response should be
-* stored. This property is null after the status line and headers have been
-* written to the network, and it may be modified up until it is cleared,
-* except if this._finished is set first (in which case headers are written
-* asynchronously in response to a finish() call not preceded by
-* flushHeaders()).
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* Set to true when this response is ended (completely constructed if possible
-* and the connection closed); further actions on this will then fail.
-*/
-  this._ended = false;
-
-  /**
-* A stream used to hold data written to the body of this response.
-*/
-  this._bodyOutputStream = null;
-
-  /**
-* A stream containing all data that has been written to the body of this
-* response so far. (Async handlers make the data contained in this
-* unreliable as a way of determining content length in general, but auxiliary
-* saved information can sometimes be used to guarantee reliability.)
-*/
-  this._bodyInputStream = null;
-
-  /**
-* A stream copier which copies data to the network. It is initially null
-* until replaced with a copier for response headers; when headers have been
-* fully sent it is replaced with a copier for the response body, remaining
-* so for the duration of response processing.
-*/
-  this._asyncCopier = null;
-
-  /**
-* True if this response has been designated as being processed
-* asynchronously rather than for the duration of a single call to
-* nsIHttpRequestHandler.handle.
-*/
-  this._processAsync = false;
-
-  /**
-* True iff finish() has been called on this, signaling that no more changes
-* to this may be made.
-*/
-  this._finished = false;
-
-  /**
-* True iff powerSeized() has been called on this, signaling that this
-* response is to be handled manually by the response handler (which may then
-* send arbitrary data in response, even non-HTTP responses).
-*/
-  this._powerSeized = false;
-}
-Response.prototype =
-{
-  // PUBLIC CONSTRUCTION API
-
-  //
-  // see nsIHttpResponse.bodyOutputStream
-  //
-  get bodyOutputStream()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    if (!this._bodyOutputStream)
-    {
-      var pipe = new Pipe(true, false, Response.SEGMENT_SIZE, PR_UINT32_MAX,
-                          null);
-      this._bodyOutputStream = pipe.outputStream;
-      this._bodyInputStream = pipe.inputStream;
-      if (this._processAsync || this._powerSeized)
-        this._startAsyncProcessor();
-    }
-
-    return this._bodyOutputStream;
-  },
-
-  //
-  // see nsIHttpResponse.write
-  //
-  write: function(data)
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    var dataAsString = String(data);
-    this.bodyOutputStream.write(dataAsString, dataAsString.length);
-  },
-
-  //
-  // see nsIHttpResponse.setStatusLine
-  //
-  setStatusLine: function(httpVersion, code, description)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    if (!(code >= 0 && code < 1000))
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    try
-    {
-      var httpVer;
-      // avoid version construction for the most common cases
-      if (!httpVersion || httpVersion == "1.1")
-        httpVer = nsHttpVersion.HTTP_1_1;
-      else if (httpVersion == "1.0")
-        httpVer = nsHttpVersion.HTTP_1_0;
-      else
-        httpVer = new nsHttpVersion(httpVersion);
-    }
-    catch (e)
-    {
-      throw Cr.NS_ERROR_INVALID_ARG;
-    }
-
-    // Reason-Phrase = *<TEXT, excluding CR, LF>
-    // TEXT = <any OCTET except CTLs, but including LWS>
-    //
-    // XXX this ends up disallowing octets which aren't Unicode, I think -- not
-    // much to do if description is IDL'd as string
-    if (!description)
-      description = "";
-    for (var i = 0; i < description.length; i++)
-      if (isCTL(description.charCodeAt(i)) && description.charAt(i) != "\t")
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // set the values only after validation to preserve atomicity
-    this._httpDescription = description;
-    this._httpCode = code;
-    this._httpVersion = httpVer;
-  },
-
-  //
-  // see nsIHttpResponse.setHeader
-  //
-  setHeader: function(name, value, merge)
-  {
-    if (!this._headers || this._finished || this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    this._ensureAlive();
-
-    this._headers.setHeader(name, value, merge);
-  },
-
-  //
-  // see nsIHttpResponse.processAsync
-  //
-  processAsync: function()
-  {
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._processAsync)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** processing connection " + this._connection.number + " async");
-    this._processAsync = true;
-
-    /*
-* Either the bodyOutputStream getter or this method is responsible for
-* starting the asynchronous processor and catching writes of data to the
-* response body of async responses as they happen, for the purpose of
-* forwarding those writes to the actual connection's output stream.
-* If bodyOutputStream is accessed first, calling this method will create
-* the processor (when it first is clear that body data is to be written
-* immediately, not buffered). If this method is called first, accessing
-* bodyOutputStream will create the processor. If only this method is
-* called, we'll write nothing, neither headers nor the nonexistent body,
-* until finish() is called. Since that delay is easily avoided by simply
-* getting bodyOutputStream or calling write(""), we don't worry about it.
-*/
-    if (this._bodyOutputStream && !this._asyncCopier)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.seizePower
-  //
-  seizePower: function()
-  {
-    if (this._processAsync)
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-    if (this._finished)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._powerSeized)
-      return;
-    this._ensureAlive();
-
-    dumpn("*** forcefully seizing power over connection " +
-          this._connection.number + "...");
-
-    // Purge any already-written data without sending it. We could as easily
-    // swap out the streams entirely, but that makes it possible to acquire and
-    // unknowingly use a stale reference, so we require there only be one of
-    // each stream ever for any response to avoid this complication.
-    if (this._asyncCopier)
-      this._asyncCopier.cancel(Cr.NS_BINDING_ABORTED);
-    this._asyncCopier = null;
-    if (this._bodyOutputStream)
-    {
-      var input = new BinaryInputStream(this._bodyInputStream);
-      var avail;
-      while ((avail = input.available()) > 0)
-        input.readByteArray(avail);
-    }
-
-    this._powerSeized = true;
-    if (this._bodyOutputStream)
-      this._startAsyncProcessor();
-  },
-
-  //
-  // see nsIHttpResponse.finish
-  //
-  finish: function()
-  {
-    if (!this._processAsync && !this._powerSeized)
-      throw Cr.NS_ERROR_UNEXPECTED;
-    if (this._finished)
-      return;
-
-    dumpn("*** finishing connection " + this._connection.number);
-    this._startAsyncProcessor(); // in case bodyOutputStream was never accessed
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-    this._finished = true;
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpResponse) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // POST-CONSTRUCTION API (not exposed externally)
-
-  /**
-* The HTTP version number of this, as a string (e.g. "1.1").
-*/
-  get httpVersion()
-  {
-    this._ensureAlive();
-    return this._httpVersion.toString();
-  },
-
-  /**
-* The HTTP status code of this response, as a string of three characters per
-* RFC 2616.
-*/
-  get httpCode()
-  {
-    this._ensureAlive();
-
-    var codeString = (this._httpCode < 10 ? "0" : "") +
-                     (this._httpCode < 100 ? "0" : "") +
-                     this._httpCode;
-    return codeString;
-  },
-
-  /**
-* The description of the HTTP status code of this response, or "" if none is
-* set.
-*/
-  get httpDescription()
-  {
-    this._ensureAlive();
-
-    return this._httpDescription;
-  },
-
-  /**
-* The headers in this response, as an nsHttpHeaders object.
-*/
-  get headers()
-  {
-    this._ensureAlive();
-
-    return this._headers;
-  },
-
-  //
-  // see nsHttpHeaders.getHeader
-  //
-  getHeader: function(name)
-  {
-    this._ensureAlive();
-
-    return this._headers.getHeader(name);
-  },
-
-  /**
-* Determines whether this response may be abandoned in favor of a newly
-* constructed response. A response may be abandoned only if it is not being
-* sent asynchronously and if raw control over it has not been taken from the
-* server.
-*
-* @returns boolean
-* true iff no data has been written to the network
-*/
-  partiallySent: function()
-  {
-    dumpn("*** partiallySent()");
-    return this._processAsync || this._powerSeized;
-  },
-
-  /**
-* If necessary, kicks off the remaining request processing needed to be done
-* after a request handler performs its initial work upon this response.
-*/
-  complete: function()
-  {
-    dumpn("*** complete()");
-    if (this._processAsync || this._powerSeized)
-    {
-      NS_ASSERT(this._processAsync ^ this._powerSeized,
-                "can't both send async and relinquish power");
-      return;
-    }
-
-    NS_ASSERT(!this.partiallySent(), "completing a partially-sent response?");
-
-    this._startAsyncProcessor();
-
-    // Now make sure we finish processing this request!
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-  },
-
-  /**
-* Abruptly ends processing of this response, usually due to an error in an
-* incoming request but potentially due to a bad error handler. Since we
-* cannot handle the error in the usual way (giving an HTTP error page in
-* response) because data may already have been sent (or because the response
-* might be expected to have been generated asynchronously or completely from
-* scratch by the handler), we stop processing this response and abruptly
-* close the connection.
-*
-* @param e : Error
-* the exception which precipitated this abort, or null if no such exception
-* was generated
-*/
-  abort: function(e)
-  {
-    dumpn("*** abort(<" + e + ">)");
-
-    // This response will be ended by the processor if one was created.
-    var copier = this._asyncCopier;
-    if (copier)
-    {
-      // We dispatch asynchronously here so that any pending writes of data to
-      // the connection will be deterministically written. This makes it easier
-      // to specify exact behavior, and it makes observable behavior more
-      // predictable for clients. Note that the correctness of this depends on
-      // callbacks in response to _waitToReadData in WriteThroughCopier
-      // happening asynchronously with respect to the actual writing of data to
-      // bodyOutputStream, as they currently do; if they happened synchronously,
-      // an event which ran before this one could write more data to the
-      // response body before we get around to canceling the copier. We have
-      // tests for this in test_seizepower.js, however, and I can't think of a
-      // way to handle both cases without removing bodyOutputStream access and
-      // moving its effective write(data, length) method onto Response, which
-      // would be slower and require more code than this anyway.
-      gThreadManager.currentThread.dispatch({
-        run: function()
-        {
-          dumpn("*** canceling copy asynchronously...");
-          copier.cancel(Cr.NS_ERROR_UNEXPECTED);
-        }
-      }, Ci.nsIThread.DISPATCH_NORMAL);
-    }
-    else
-    {
-      this.end();
-    }
-  },
-
-  /**
-* Closes this response's network connection, marks the response as finished,
-* and notifies the server handler that the request is done being processed.
-*/
-  end: function()
-  {
-    NS_ASSERT(!this._ended, "ending this response twice?!?!");
-
-    this._connection.close();
-    if (this._bodyOutputStream)
-      this._bodyOutputStream.close();
-
-    this._finished = true;
-    this._ended = true;
-  },
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Sends the status line and headers of this response if they haven't been
-* sent and initiates the process of copying data written to this response's
-* body to the network.
-*/
-  _startAsyncProcessor: function()
-  {
-    dumpn("*** _startAsyncProcessor()");
-
-    // Handle cases where we're being called a second time. The former case
-    // happens when this is triggered both by complete() and by processAsync(),
-    // while the latter happens when processAsync() in conjunction with sent
-    // data causes abort() to be called.
-    if (this._asyncCopier || this._ended)
-    {
-      dumpn("*** ignoring second call to _startAsyncProcessor");
-      return;
-    }
-
-    // Send headers if they haven't been sent already and should be sent, then
-    // asynchronously continue to send the body.
-    if (this._headers && !this._powerSeized)
-    {
-      this._sendHeaders();
-      return;
-    }
-
-    this._headers = null;
-    this._sendBody();
-  },
-
-  /**
-* Signals that all modifications to the response status line and headers are
-* complete and then sends that data over the network to the client. Once
-* this method completes, a different response to the request that resulted
-* in this response cannot be sent -- the only possible action in case of
-* error is to abort the response and close the connection.
-*/
-  _sendHeaders: function()
-  {
-    dumpn("*** _sendHeaders()");
-
-    NS_ASSERT(this._headers);
-    NS_ASSERT(!this._powerSeized);
-
-    // request-line
-    var statusLine = "HTTP/" + this.httpVersion + " " +
-                     this.httpCode + " " +
-                     this.httpDescription + "\r\n";
-
-    // header post-processing
-
-    var headers = this._headers;
-    headers.setHeader("Connection", "close", false);
-    headers.setHeader("Server", "httpd.js", false);
-    if (!headers.hasHeader("Date"))
-      headers.setHeader("Date", toDateString(Date.now()), false);
-
-    // Any response not being processed asynchronously must have an associated
-    // Content-Length header for reasons of backwards compatibility with the
-    // initial server, which fully buffered every response before sending it.
-    // Beyond that, however, it's good to do this anyway because otherwise it's
-    // impossible to test behaviors that depend on the presence or absence of a
-    // Content-Length header.
-    if (!this._processAsync)
-    {
-      dumpn("*** non-async response, set Content-Length");
-
-      var bodyStream = this._bodyInputStream;
-      var avail = bodyStream ? bodyStream.available() : 0;
-
-      // XXX assumes stream will always report the full amount of data available
-      headers.setHeader("Content-Length", "" + avail, false);
-    }
-
-
-    // construct and send response
-    dumpn("*** header post-processing completed, sending response head...");
-
-    // request-line
-    var preambleData = [statusLine];
-
-    // headers
-    var headEnum = headers.enumerator;
-    while (headEnum.hasMoreElements())
-    {
-      var fieldName = headEnum.getNext()
-                              .QueryInterface(Ci.nsISupportsString)
-                              .data;
-      var values = headers.getHeaderValues(fieldName);
-      for (var i = 0, sz = values.length; i < sz; i++)
-        preambleData.push(fieldName + ": " + values[i] + "\r\n");
-    }
-
-    // end request-line/headers
-    preambleData.push("\r\n");
-
-    var preamble = preambleData.join("");
-
-    var responseHeadPipe = new Pipe(true, false, 0, PR_UINT32_MAX, null);
-    responseHeadPipe.outputStream.write(preamble, preamble.length);
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, cx)
-        {
-          dumpn("*** preamble copying started");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** preamble copying complete " +
-                "[status=0x" + statusCode.toString(16) + "]");
-
-          if (!components.isSuccessCode(statusCode))
-          {
-            dumpn("!!! header copying problems: non-success statusCode, " +
-                  "ending response");
-
-            response.end();
-          }
-          else
-          {
-            response._sendBody();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    var headerCopier = this._asyncCopier =
-      new WriteThroughCopier(responseHeadPipe.inputStream,
-                             this._connection.output,
-                             copyObserver, null);
-
-    responseHeadPipe.outputStream.close();
-
-    // Forbid setting any more headers or modifying the request line.
-    this._headers = null;
-  },
-
-  /**
-* Asynchronously writes the body of the response (or the entire response, if
-* seizePower() has been called) to the network.
-*/
-  _sendBody: function()
-  {
-    dumpn("*** _sendBody");
-
-    NS_ASSERT(!this._headers, "still have headers around but sending body?");
-
-    // If no body data was written, we're done
-    if (!this._bodyInputStream)
-    {
-      dumpn("*** empty body, response finished");
-      this.end();
-      return;
-    }
-
-    var response = this;
-    var copyObserver =
-      {
-        onStartRequest: function(request, context)
-        {
-          dumpn("*** onStartRequest");
-        },
-
-        onStopRequest: function(request, cx, statusCode)
-        {
-          dumpn("*** onStopRequest [status=0x" + statusCode.toString(16) + "]");
-
-          if (statusCode === Cr.NS_BINDING_ABORTED)
-          {
-            dumpn("*** terminating copy observer without ending the response");
-          }
-          else
-          {
-            if (!components.isSuccessCode(statusCode))
-              dumpn("*** WARNING: non-success statusCode in onStopRequest");
-
-            response.end();
-          }
-        },
-
-        QueryInterface: function(aIID)
-        {
-          if (aIID.equals(Ci.nsIRequestObserver) || aIID.equals(Ci.nsISupports))
-            return this;
-
-          throw Cr.NS_ERROR_NO_INTERFACE;
-        }
-      };
-
-    dumpn("*** starting async copier of body data...");
-    this._asyncCopier =
-      new WriteThroughCopier(this._bodyInputStream, this._connection.output,
-                            copyObserver, null);
-  },
-
-  /** Ensures that this hasn't been ended. */
-  _ensureAlive: function()
-  {
-    NS_ASSERT(!this._ended, "not handling response lifetime correctly");
-  }
-};
-
-/**
-* Size of the segments in the buffer used in storing response data and writing
-* it to the socket.
-*/
-Response.SEGMENT_SIZE = 8192;
-
-/** Serves double duty in WriteThroughCopier implementation. */
-function notImplemented()
-{
-  throw Cr.NS_ERROR_NOT_IMPLEMENTED;
-}
-
-/** Returns true iff the given exception represents stream closure. */
-function streamClosed(e)
-{
-  return e === Cr.NS_BASE_STREAM_CLOSED ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_CLOSED);
-}
-
-/** Returns true iff the given exception represents a blocked stream. */
-function wouldBlock(e)
-{
-  return e === Cr.NS_BASE_STREAM_WOULD_BLOCK ||
-         (typeof e === "object" && e.result === Cr.NS_BASE_STREAM_WOULD_BLOCK);
-}
-
-/**
-* Copies data from source to sink as it becomes available, when that data can
-* be written to sink without blocking.
-*
-* @param source : nsIAsyncInputStream
-* the stream from which data is to be read
-* @param sink : nsIAsyncOutputStream
-* the stream to which data is to be copied
-* @param observer : nsIRequestObserver
-* an observer which will be notified when the copy starts and finishes
-* @param context : nsISupports
-* context passed to observer when notified of start/stop
-* @throws NS_ERROR_NULL_POINTER
-* if source, sink, or observer are null
-*/
-function WriteThroughCopier(source, sink, observer, context)
-{
-  if (!source || !sink || !observer)
-    throw Cr.NS_ERROR_NULL_POINTER;
-
-  /** Stream from which data is being read. */
-  this._source = source;
-
-  /** Stream to which data is being written. */
-  this._sink = sink;
-
-  /** Observer watching this copy. */
-  this._observer = observer;
-
-  /** Context for the observer watching this. */
-  this._context = context;
-
-  /**
-* True iff this is currently being canceled (cancel has been called, the
-* callback may not yet have been made).
-*/
-  this._canceled = false;
-
-  /**
-* False until all data has been read from input and written to output, at
-* which point this copy is completed and cancel() is asynchronously called.
-*/
-  this._completed = false;
-
-  /** Required by nsIRequest, meaningless. */
-  this.loadFlags = 0;
-  /** Required by nsIRequest, meaningless. */
-  this.loadGroup = null;
-  /** Required by nsIRequest, meaningless. */
-  this.name = "response-body-copy";
-
-  /** Status of this request. */
-  this.status = Cr.NS_OK;
-
-  /** Arrays of byte strings waiting to be written to output. */
-  this._pendingData = [];
-
-  // start copying
-  try
-  {
-    observer.onStartRequest(this, context);
-    this._waitToReadData();
-    this._waitForSinkClosure();
-  }
-  catch (e)
-  {
-    dumpn("!!! error starting copy: " + e +
-          ("lineNumber" in e ? ", line " + e.lineNumber : ""));
-    dumpn(e.stack);
-    this.cancel(Cr.NS_ERROR_UNEXPECTED);
-  }
-}
-WriteThroughCopier.prototype =
-{
-  /* nsISupports implementation */
-
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIInputStreamCallback) ||
-        iid.equals(Ci.nsIOutputStreamCallback) ||
-        iid.equals(Ci.nsIRequest) ||
-        iid.equals(Ci.nsISupports))
-    {
-      return this;
-    }
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // NSIINPUTSTREAMCALLBACK
-
-  /**
-* Receives a more-data-in-input notification and writes the corresponding
-* data to the output.
-*
-* @param input : nsIAsyncInputStream
-* the input stream on whose data we have been waiting
-*/
-  onInputStreamReady: function(input)
-  {
-    if (this._source === null)
-      return;
-
-    dumpn("*** onInputStreamReady");
-
-    //
-    // Ordinarily we'll read a non-zero amount of data from input, queue it up
-    // to be written and then wait for further callbacks. The complications in
-    // this method are the cases where we deviate from that behavior when errors
-    // occur or when copying is drawing to a finish.
-    //
-    // The edge cases when reading data are:
-    //
-    // Zero data is read
-    // If zero data was read, we're at the end of available data, so we can
-    // should stop reading and move on to writing out what we have (or, if
-    // we've already done that, onto notifying of completion).
-    // A stream-closed exception is thrown
-    // This is effectively a less kind version of zero data being read; the
-    // only difference is that we notify of completion with that result
-    // rather than with NS_OK.
-    // Some other exception is thrown
-    // This is the least kind result. We don't know what happened, so we
-    // act as though the stream closed except that we notify of completion
-    // with the result NS_ERROR_UNEXPECTED.
-    //
-
-    var bytesWanted = 0, bytesConsumed = -1;
-    try
-    {
-      input = new BinaryInputStream(input);
-
-      bytesWanted = Math.min(input.available(), Response.SEGMENT_SIZE);
-      dumpn("*** input wanted: " + bytesWanted);
-
-      if (bytesWanted > 0)
-      {
-        var data = input.readByteArray(bytesWanted);
-        bytesConsumed = data.length;
-        this._pendingData.push(String.fromCharCode.apply(String, data));
-      }
-
-      dumpn("*** " + bytesConsumed + " bytes read");
-
-      // Handle the zero-data edge case in the same place as all other edge
-      // cases are handled.
-      if (bytesWanted === 0)
-        throw Cr.NS_BASE_STREAM_CLOSED;
-    }
-    catch (e)
-    {
-      if (streamClosed(e))
-      {
-        dumpn("*** input stream closed");
-        e = bytesWanted === 0 ? Cr.NS_OK : Cr.NS_ERROR_UNEXPECTED;
-      }
-      else
-      {
-        dumpn("!!! unexpected error reading from input, canceling: " + e);
-        e = Cr.NS_ERROR_UNEXPECTED;
-      }
-
-      this._doneReadingSource(e);
-      return;
-    }
-
-    var pendingData = this._pendingData;
-
-    NS_ASSERT(bytesConsumed > 0);
-    NS_ASSERT(pendingData.length > 0, "no pending data somehow?");
-    NS_ASSERT(pendingData[pendingData.length - 1].length > 0,
-              "buffered zero bytes of data?");
-
-    NS_ASSERT(this._source !== null);
-
-    // Reading has gone great, and we've gotten data to write now. What if we
-    // don't have a place to write that data, because output went away just
-    // before this read? Drop everything on the floor, including new data, and
-    // cancel at this point.
-    if (this._sink === null)
-    {
-      pendingData.length = 0;
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we've read the data, and we know we have a place to write it. We
-    // need to queue up the data to be written, but *only* if none is queued
-    // already -- if data's already queued, the code that actually writes the
-    // data will make sure to wait on unconsumed pending data.
-    try
-    {
-      if (pendingData.length === 1)
-        this._waitToWriteData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to write data just read, swallowing and " +
-            "writing only what we already have: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Whee! We successfully read some data, and it's successfully queued up to
-    // be written. All that remains now is to wait for more data to read.
-    try
-    {
-      this._waitToReadData();
-    }
-    catch (e)
-    {
-      dumpn("!!! error waiting to read more data: " + e);
-      this._doneReadingSource(Cr.NS_ERROR_UNEXPECTED);
-    }
-  },
-
-
-  // NSIOUTPUTSTREAMCALLBACK
-
-  /**
-* Callback when data may be written to the output stream without blocking, or
-* when the output stream has been closed.
-*
-* @param output : nsIAsyncOutputStream
-* the output stream on whose writability we've been waiting, also known as
-* this._sink
-*/
-  onOutputStreamReady: function(output)
-  {
-    if (this._sink === null)
-      return;
-
-    dumpn("*** onOutputStreamReady");
-
-    var pendingData = this._pendingData;
-    if (pendingData.length === 0)
-    {
-      // There's no pending data to write. The only way this can happen is if
-      // we're waiting on the output stream's closure, so we can respond to a
-      // copying failure as quickly as possible (rather than waiting for data to
-      // be available to read and then fail to be copied). Therefore, we must
-      // be done now -- don't bother to attempt to write anything and wrap
-      // things up.
-      dumpn("!!! output stream closed prematurely, ending copy");
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-
-    NS_ASSERT(pendingData[0].length > 0, "queued up an empty quantum?");
-
-    //
-    // Write out the first pending quantum of data. The possible errors here
-    // are:
-    //
-    // The write might fail because we can't write that much data
-    // Okay, we've written what we can now, so re-queue what's left and
-    // finish writing it out later.
-    // The write failed because the stream was closed
-    // Discard pending data that we can no longer write, stop reading, and
-    // signal that copying finished.
-    // Some other error occurred.
-    // Same as if the stream were closed, but notify with the status
-    // NS_ERROR_UNEXPECTED so the observer knows something was wonky.
-    //
-
-    try
-    {
-      var quantum = pendingData[0];
-
-      // XXX |quantum| isn't guaranteed to be ASCII, so we're relying on
-      // undefined behavior! We're only using this because writeByteArray
-      // is unusably broken for asynchronous output streams; see bug 532834
-      // for details.
-      var bytesWritten = output.write(quantum, quantum.length);
-      if (bytesWritten === quantum.length)
-        pendingData.shift();
-      else
-        pendingData[0] = quantum.substring(bytesWritten);
-
-      dumpn("*** wrote " + bytesWritten + " bytes of data");
-    }
-    catch (e)
-    {
-      if (wouldBlock(e))
-      {
-        NS_ASSERT(pendingData.length > 0,
-                  "stream-blocking exception with no data to write?");
-        NS_ASSERT(pendingData[0].length > 0,
-                  "stream-blocking exception with empty quantum?");
-        this._waitToWriteData();
-        return;
-      }
-
-      if (streamClosed(e))
-        dumpn("!!! output stream prematurely closed, signaling error...");
-      else
-        dumpn("!!! unknown error: " + e + ", quantum=" + quantum);
-
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // The day is ours! Quantum written, now let's see if we have more data
-    // still to write.
-    try
-    {
-      if (pendingData.length > 0)
-      {
-        this._waitToWriteData();
-        return;
-      }
-    }
-    catch (e)
-    {
-      dumpn("!!! unexpected error waiting to write pending data: " + e);
-      this._doneWritingToSink(Cr.NS_ERROR_UNEXPECTED);
-      return;
-    }
-
-    // Okay, we have no more pending data to write -- but might we get more in
-    // the future?
-    if (this._source !== null)
-    {
-      /*
-* If we might, then wait for the output stream to be closed. (We wait
-* only for closure because we have no data to write -- and if we waited
-* for a specific amount of data, we would get repeatedly notified for no
-* reason if over time the output stream permitted more and more data to
-* be written to it without blocking.)
-*/
-       this._waitForSinkClosure();
-    }
-    else
-    {
-      /*
-* On the other hand, if we can't have more data because the input
-* stream's gone away, then it's time to notify of copy completion.
-* Victory!
-*/
-      this._sink = null;
-      this._cancelOrDispatchCancelCallback(Cr.NS_OK);
-    }
-  },
-
-
-  // NSIREQUEST
-
-  /** Returns true if the cancel observer hasn't been notified yet. */
-  isPending: function()
-  {
-    return !this._completed;
-  },
-
-  /** Not implemented, don't use! */
-  suspend: notImplemented,
-  /** Not implemented, don't use! */
-  resume: notImplemented,
-
-  /**
-* Cancels data reading from input, asynchronously writes out any pending
-* data, and causes the observer to be notified with the given error code when
-* all writing has finished.
-*
-* @param status : nsresult
-* the status to pass to the observer when data copying has been canceled
-*/
-  cancel: function(status)
-  {
-    dumpn("*** cancel(" + status.toString(16) + ")");
-
-    if (this._canceled)
-    {
-      dumpn("*** suppressing a late cancel");
-      return;
-    }
-
-    this._canceled = true;
-    this.status = status;
-
-    // We could be in the middle of absolutely anything at this point. Both
-    // input and output might still be around, we might have pending data to
-    // write, and in general we know nothing about the state of the world. We
-    // therefore must assume everything's in progress and take everything to its
-    // final steady state (or so far as it can go before we need to finish
-    // writing out remaining data).
-
-    this._doneReadingSource(status);
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /**
-* Stop reading input if we haven't already done so, passing e as the status
-* when closing the stream, and kick off a copy-completion notice if no more
-* data remains to be written.
-*
-* @param e : nsresult
-* the status to be used when closing the input stream
-*/
-  _doneReadingSource: function(e)
-  {
-    dumpn("*** _doneReadingSource(0x" + e.toString(16) + ")");
-
-    this._finishSource(e);
-    if (this._pendingData.length === 0)
-      this._sink = null;
-    else
-      NS_ASSERT(this._sink !== null, "null output?");
-
-    // If we've written out all data read up to this point, then it's time to
-    // signal completion.
-    if (this._sink === null)
-    {
-      NS_ASSERT(this._pendingData.length === 0, "pending data still?");
-      this._cancelOrDispatchCancelCallback(e);
-    }
-  },
-
-  /**
-* Stop writing output if we haven't already done so, discard any data that
-* remained to be sent, close off input if it wasn't already closed, and kick
-* off a copy-completion notice.
-*
-* @param e : nsresult
-* the status to be used when closing input if it wasn't already closed
-*/
-  _doneWritingToSink: function(e)
-  {
-    dumpn("*** _doneWritingToSink(0x" + e.toString(16) + ")");
-
-    this._pendingData.length = 0;
-    this._sink = null;
-    this._doneReadingSource(e);
-  },
-
-  /**
-* Completes processing of this copy: either by canceling the copy if it
-* hasn't already been canceled using the provided status, or by dispatching
-* the cancel callback event (with the originally provided status, of course)
-* if it already has been canceled.
-*
-* @param status : nsresult
-* the status code to use to cancel this, if this hasn't already been
-* canceled
-*/
-  _cancelOrDispatchCancelCallback: function(status)
-  {
-    dumpn("*** _cancelOrDispatchCancelCallback(" + status + ")");
-
-    NS_ASSERT(this._source === null, "should have finished input");
-    NS_ASSERT(this._sink === null, "should have finished output");
-    NS_ASSERT(this._pendingData.length === 0, "should have no pending data");
-
-    if (!this._canceled)
-    {
-      this.cancel(status);
-      return;
-    }
-
-    var self = this;
-    var event =
-      {
-        run: function()
-        {
-          dumpn("*** onStopRequest async callback");
-
-          self._completed = true;
-          try
-          {
-            self._observer.onStopRequest(self, self._context, self.status);
-          }
-          catch (e)
-          {
-            NS_ASSERT(false,
-                      "how are we throwing an exception here? we control " +
-                      "all the callers! " + e);
-          }
-        }
-      };
-
-    gThreadManager.currentThread.dispatch(event, Ci.nsIThread.DISPATCH_NORMAL);
-  },
-
-  /**
-* Kicks off another wait for more data to be available from the input stream.
-*/
-  _waitToReadData: function()
-  {
-    dumpn("*** _waitToReadData");
-    this._source.asyncWait(this, 0, Response.SEGMENT_SIZE,
-                           gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off another wait until data can be written to the output stream.
-*/
-  _waitToWriteData: function()
-  {
-    dumpn("*** _waitToWriteData");
-
-    var pendingData = this._pendingData;
-    NS_ASSERT(pendingData.length > 0, "no pending data to write?");
-    NS_ASSERT(pendingData[0].length > 0, "buffered an empty write?");
-
-    this._sink.asyncWait(this, 0, pendingData[0].length,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Kicks off a wait for the sink to which data is being copied to be closed.
-* We wait for stream closure when we don't have any data to be copied, rather
-* than waiting to write a specific amount of data. We can't wait to write
-* data because the sink might be infinitely writable, and if no data appears
-* in the source for a long time we might have to spin quite a bit waiting to
-* write, waiting to write again, &c. Waiting on stream closure instead means
-* we'll get just one notification if the sink dies. Note that when data
-* starts arriving from the sink we'll resume waiting for data to be written,
-* dropping this closure-only callback entirely.
-*/
-  _waitForSinkClosure: function()
-  {
-    dumpn("*** _waitForSinkClosure");
-
-    this._sink.asyncWait(this, Ci.nsIAsyncOutputStream.WAIT_CLOSURE_ONLY, 0,
-                         gThreadManager.mainThread);
-  },
-
-  /**
-* Closes input with the given status, if it hasn't already been closed;
-* otherwise a no-op.
-*
-* @param status : nsresult
-* status code use to close the source stream if necessary
-*/
-  _finishSource: function(status)
-  {
-    dumpn("*** _finishSource(" + status.toString(16) + ")");
-
-    if (this._source !== null)
-    {
-      this._source.closeWithStatus(status);
-      this._source = null;
-    }
-  }
-};
-
-
-/**
-* A container for utility functions used with HTTP headers.
-*/
-const headerUtils =
-{
-  /**
-* Normalizes fieldName (by converting it to lowercase) and ensures it is a
-* valid header field name (although not necessarily one specified in RFC
-* 2616).
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not match the field-name production in RFC 2616
-* @returns string
-* fieldName converted to lowercase if it is a valid header, for characters
-* where case conversion is possible
-*/
-  normalizeFieldName: function(fieldName)
-  {
-    if (fieldName == "")
-      throw Cr.NS_ERROR_INVALID_ARG;
-
-    for (var i = 0, sz = fieldName.length; i < sz; i++)
-    {
-      if (!IS_TOKEN_ARRAY[fieldName.charCodeAt(i)])
-      {
-        dumpn(fieldName + " is not a valid header field name!");
-        throw Cr.NS_ERROR_INVALID_ARG;
-      }
-    }
-
-    return fieldName.toLowerCase();
-  },
-
-  /**
-* Ensures that fieldValue is a valid header field value (although not
-* necessarily as specified in RFC 2616 if the corresponding field name is
-* part of the HTTP protocol), normalizes the value if it is, and
-* returns the normalized value.
-*
-* @param fieldValue : string
-* a value to be normalized as an HTTP header field value
-* @throws NS_ERROR_INVALID_ARG
-* if fieldValue does not match the field-value production in RFC 2616
-* @returns string
-* fieldValue as a normalized HTTP header field value
-*/
-  normalizeFieldValue: function(fieldValue)
-  {
-    // field-value = *( field-content | LWS )
-    // field-content = <the OCTETs making up the field-value
-    // and consisting of either *TEXT or combinations
-    // of token, separators, and quoted-string>
-    // TEXT = <any OCTET except CTLs,
-    // but including LWS>
-    // LWS = [CRLF] 1*( SP | HT )
-    //
-    // quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
-    // qdtext = <any TEXT except <">>
-    // quoted-pair = "\" CHAR
-    // CHAR = <any US-ASCII character (octets 0 - 127)>
-
-    // Any LWS that occurs between field-content MAY be replaced with a single
-    // SP before interpreting the field value or forwarding the message
-    // downstream (section 4.2); we replace 1*LWS with a single SP
-    var val = fieldValue.replace(/(?:(?:\r\n)?[ \t]+)+/g, " ");
-
-    // remove leading/trailing LWS (which has been converted to SP)
-    val = val.replace(/^ +/, "").replace(/ +$/, "");
-
-    // that should have taken care of all CTLs, so val should contain no CTLs
-    for (var i = 0, len = val.length; i < len; i++)
-      if (isCTL(val.charCodeAt(i)))
-        throw Cr.NS_ERROR_INVALID_ARG;
-
-    // XXX disallows quoted-pair where CHAR is a CTL -- will not invalidly
-    // normalize, however, so this can be construed as a tightening of the
-    // spec and not entirely as a bug
-    return val;
-  }
-};
-
-
-
-/**
-* Converts the given string into a string which is safe for use in an HTML
-* context.
-*
-* @param str : string
-* the string to make HTML-safe
-* @returns string
-* an HTML-safe version of str
-*/
-function htmlEscape(str)
-{
-  // this is naive, but it'll work
-  var s = "";
-  for (var i = 0; i < str.length; i++)
-    s += "&#" + str.charCodeAt(i) + ";";
-  return s;
-}
-
-
-/**
-* Constructs an object representing an HTTP version (see section 3.1).
-*
-* @param versionString
-* a string of the form "#.#", where # is an non-negative decimal integer with
-* or without leading zeros
-* @throws
-* if versionString does not specify a valid HTTP version number
-*/
-function nsHttpVersion(versionString)
-{
-  var matches = /^(\d+)\.(\d+)$/.exec(versionString);
-  if (!matches)
-    throw "Not a valid HTTP version!";
-
-  /** The major version number of this, as a number. */
-  this.major = parseInt(matches[1], 10);
-
-  /** The minor version number of this, as a number. */
-  this.minor = parseInt(matches[2], 10);
-
-  if (isNaN(this.major) || isNaN(this.minor) ||
-      this.major < 0 || this.minor < 0)
-    throw "Not a valid HTTP version!";
-}
-nsHttpVersion.prototype =
-{
-  /**
-* Returns the standard string representation of the HTTP version represented
-* by this (e.g., "1.1").
-*/
-  toString: function ()
-  {
-    return this.major + "." + this.minor;
-  },
-
-  /**
-* Returns true if this represents the same HTTP version as otherVersion,
-* false otherwise.
-*
-* @param otherVersion : nsHttpVersion
-* the version to compare against this
-*/
-  equals: function (otherVersion)
-  {
-    return this.major == otherVersion.major &&
-           this.minor == otherVersion.minor;
-  },
-
-  /** True if this >= otherVersion, false otherwise. */
-  atLeast: function(otherVersion)
-  {
-    return this.major > otherVersion.major ||
-           (this.major == otherVersion.major &&
-            this.minor >= otherVersion.minor);
-  }
-};
-
-nsHttpVersion.HTTP_1_0 = new nsHttpVersion("1.0");
-nsHttpVersion.HTTP_1_1 = new nsHttpVersion("1.1");
-
-
-/**
-* An object which stores HTTP headers for a request or response.
-*
-* Note that since headers are case-insensitive, this object converts headers to
-* lowercase before storing them. This allows the getHeader and hasHeader
-* methods to work correctly for any case of a header, but it means that the
-* values returned by .enumerator may not be equal case-sensitively to the
-* values passed to setHeader when adding headers to this.
-*/
-function nsHttpHeaders()
-{
-  /**
-* A hash of headers, with header field names as the keys and header field
-* values as the values. Header field names are case-insensitive, but upon
-* insertion here they are converted to lowercase. Header field values are
-* normalized upon insertion to contain no leading or trailing whitespace.
-*
-* Note also that per RFC 2616, section 4.2, two headers with the same name in
-* a message may be treated as one header with the same field name and a field
-* value consisting of the separate field values joined together with a "," in
-* their original order. This hash stores multiple headers with the same name
-* in this manner.
-*/
-  this._headers = {};
-}
-nsHttpHeaders.prototype =
-{
-  /**
-* Sets the header represented by name and value in this.
-*
-* @param name : string
-* the header name
-* @param value : string
-* the header value
-* @throws NS_ERROR_INVALID_ARG
-* if name or value is not a valid header component
-*/
-  setHeader: function(fieldName, fieldValue, merge)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    var value = headerUtils.normalizeFieldValue(fieldValue);
-
-    // The following three headers are stored as arrays because their real-world
-    // syntax prevents joining individual headers into a single header using
-    // ",". See also <http://hg.mozilla.org/mozilla-central/diff/9b2a99adc05e/netwerk/protocol/http/src/nsHttpHeaderArray.cpp#l77>
-    if (merge && name in this._headers)
-    {
-      if (name === "www-authenticate" ||
-          name === "proxy-authenticate" ||
-          name === "set-cookie")
-      {
-        this._headers[name].push(value);
-      }
-      else
-      {
-        this._headers[name][0] += "," + value;
-        NS_ASSERT(this._headers[name].length === 1,
-            "how'd a non-special header have multiple values?")
-      }
-    }
-    else
-    {
-      this._headers[name] = [value];
-    }
-  },
-
-  /**
-* Returns the value for the header specified by this.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns string
-* the field value for the given header, possibly with non-semantic changes
-* (i.e., leading/trailing whitespace stripped, whitespace runs replaced
-* with spaces, etc.) at the option of the implementation; multiple
-* instances of the header will be combined with a comma, except for
-* the three headers noted in the description of getHeaderValues
-*/
-  getHeader: function(fieldName)
-  {
-    return this.getHeaderValues(fieldName).join("\n");
-  },
-
-  /**
-* Returns the value for the header specified by fieldName as an array.
-*
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @throws NS_ERROR_NOT_AVAILABLE
-* if the given header does not exist in this
-* @returns [string]
-* an array of all the header values in this for the given
-* header name. Header values will generally be collapsed
-* into a single header by joining all header values together
-* with commas, but certain headers (Proxy-Authenticate,
-* WWW-Authenticate, and Set-Cookie) violate the HTTP spec
-* and cannot be collapsed in this manner. For these headers
-* only, the returned array may contain multiple elements if
-* that header has been added more than once.
-*/
-  getHeaderValues: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-
-    if (name in this._headers)
-      return this._headers[name];
-    else
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-  },
-
-  /**
-* Returns true if a header with the given field name exists in this, false
-* otherwise.
-*
-* @param fieldName : string
-* the field name whose existence is to be determined in this
-* @throws NS_ERROR_INVALID_ARG
-* if fieldName does not constitute a valid header field name
-* @returns boolean
-* true if the header's present, false otherwise
-*/
-  hasHeader: function(fieldName)
-  {
-    var name = headerUtils.normalizeFieldName(fieldName);
-    return (name in this._headers);
-  },
-
-  /**
-* Returns a new enumerator over the field names of the headers in this, as
-* nsISupportsStrings. The names returned will be in lowercase, regardless of
-* how they were input using setHeader (header names are case-insensitive per
-* RFC 2616).
-*/
-  get enumerator()
-  {
-    var headers = [];
-    for (var i in this._headers)
-    {
-      var supports = new SupportsString();
-      supports.data = i;
-      headers.push(supports);
-    }
-
-    return new nsSimpleEnumerator(headers);
-  }
-};
-
-
-/**
-* Constructs an nsISimpleEnumerator for the given array of items.
-*
-* @param items : Array
-* the items, which must all implement nsISupports
-*/
-function nsSimpleEnumerator(items)
-{
-  this._items = items;
-  this._nextIndex = 0;
-}
-nsSimpleEnumerator.prototype =
-{
-  hasMoreElements: function()
-  {
-    return this._nextIndex < this._items.length;
-  },
-  getNext: function()
-  {
-    if (!this.hasMoreElements())
-      throw Cr.NS_ERROR_NOT_AVAILABLE;
-
-    return this._items[this._nextIndex++];
-  },
-  QueryInterface: function(aIID)
-  {
-    if (Ci.nsISimpleEnumerator.equals(aIID) ||
-        Ci.nsISupports.equals(aIID))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  }
-};
-
-
-/**
-* A representation of the data in an HTTP request.
-*
-* @param port : uint
-* the port on which the server receiving this request runs
-*/
-function Request(port)
-{
-  /** Method of this request, e.g. GET or POST. */
-  this._method = "";
-
-  /** Path of the requested resource; empty paths are converted to '/'. */
-  this._path = "";
-
-  /** Query string, if any, associated with this request (not including '?'). */
-  this._queryString = "";
-
-  /** Scheme of requested resource, usually http, always lowercase. */
-  this._scheme = "http";
-
-  /** Hostname on which the requested resource resides. */
-  this._host = undefined;
-
-  /** Port number over which the request was received. */
-  this._port = port;
-
-  var bodyPipe = new Pipe(false, false, 0, PR_UINT32_MAX, null);
-
-  /** Stream from which data in this request's body may be read. */
-  this._bodyInputStream = bodyPipe.inputStream;
-
-  /** Stream to which data in this request's body is written. */
-  this._bodyOutputStream = bodyPipe.outputStream;
-
-  /**
-* The headers in this request.
-*/
-  this._headers = new nsHttpHeaders();
-
-  /**
-* For the addition of ad-hoc properties and new functionality without having
-* to change nsIHttpRequest every time; currently lazily created, as its only
-* use is in directory listings.
-*/
-  this._bag = null;
-}
-Request.prototype =
-{
-  // SERVER METADATA
-
-  //
-  // see nsIHttpRequest.scheme
-  //
-  get scheme()
-  {
-    return this._scheme;
-  },
-
-  //
-  // see nsIHttpRequest.host
-  //
-  get host()
-  {
-    return this._host;
-  },
-
-  //
-  // see nsIHttpRequest.port
-  //
-  get port()
-  {
-    return this._port;
-  },
-
-  // REQUEST LINE
-
-  //
-  // see nsIHttpRequest.method
-  //
-  get method()
-  {
-    return this._method;
-  },
-
-  //
-  // see nsIHttpRequest.httpVersion
-  //
-  get httpVersion()
-  {
-    return this._httpVersion.toString();
-  },
-
-  //
-  // see nsIHttpRequest.path
-  //
-  get path()
-  {
-    return this._path;
-  },
-
-  //
-  // see nsIHttpRequest.queryString
-  //
-  get queryString()
-  {
-    return this._queryString;
-  },
-
-  // HEADERS
-
-  //
-  // see nsIHttpRequest.getHeader
-  //
-  getHeader: function(name)
-  {
-    return this._headers.getHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.hasHeader
-  //
-  hasHeader: function(name)
-  {
-    return this._headers.hasHeader(name);
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get headers()
-  {
-    return this._headers.enumerator;
-  },
-
-  //
-  // see nsIPropertyBag.enumerator
-  //
-  get enumerator()
-  {
-    this._ensurePropertyBag();
-    return this._bag.enumerator;
-  },
-
-  //
-  // see nsIHttpRequest.headers
-  //
-  get bodyInputStream()
-  {
-    return this._bodyInputStream;
-  },
-
-  //
-  // see nsIPropertyBag.getProperty
-  //
-  getProperty: function(name)
-  {
-    this._ensurePropertyBag();
-    return this._bag.getProperty(name);
-  },
-
-
-  // NSISUPPORTS
-
-  //
-  // see nsISupports.QueryInterface
-  //
-  QueryInterface: function(iid)
-  {
-    if (iid.equals(Ci.nsIHttpRequest) || iid.equals(Ci.nsISupports))
-      return this;
-
-    throw Cr.NS_ERROR_NO_INTERFACE;
-  },
-
-
-  // PRIVATE IMPLEMENTATION
-
-  /** Ensures a property bag has been created for ad-hoc behaviors. */
-  _ensurePropertyBag: function()
-  {
-    if (!this._bag)
-      this._bag = new WritablePropertyBag();
-  }
-};
-
-
-// XPCOM trappings
-if ("XPCOMUtils" in this && // Firefox 3.6 doesn't load XPCOMUtils in this scope for some reason...
-    "generateNSGetFactory" in XPCOMUtils) {
-  var NSGetFactory = XPCOMUtils.generateNSGetFactory([nsHttpServer]);
-}
-
-
-
-/**
-* Creates a new HTTP server listening for loopback traffic on the given port,
-* starts it, and runs the server until the server processes a shutdown request,
-* spinning an event loop so that events posted by the server's socket are
-* processed.
-*
-* This method is primarily intended for use in running this script from within
-* xpcshell and running a functional HTTP server without having to deal with
-* non-essential details.
-*
-* Note that running multiple servers using variants of this method probably
-* doesn't work, simply due to how the internal event loop is spun and stopped.
-*
-* @note
-* This method only works with Mozilla 1.9 (i.e., Firefox 3 or trunk code);
-* you should use this server as a component in Mozilla 1.8.
-* @param port
-* the port on which the server will run, or -1 if there exists no preference
-* for a specific port; note that attempting to use some values for this
-* parameter (particularly those below 1024) may cause this method to throw or
-* may result in the server being prematurely shut down
-* @param basePath
-* a local directory from which requests will be served (i.e., if this is
-* "/home/jwalden/" then a request to /index.html will load
-* /home/jwalden/index.html); if this is omitted, only the default URLs in
-* this server implementation will be functional
-*/
-function server(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  // if you're running this, you probably want to see debugging info
-  DEBUG = true;
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", SJS_TYPE);
-  srv.start(port);
-
-  var thread = gThreadManager.currentThread;
-  while (!srv.isStopped())
-    thread.processNextEvent(true);
-
-  // get rid of any pending requests
-  while (thread.hasPendingEvents())
-    thread.processNextEvent(true);
-
-  DEBUG = false;
-}
-
-function startServerAsync(port, basePath)
-{
-  if (basePath)
-  {
-    var lp = Cc["@mozilla.org/file/local;1"]
-               .createInstance(Ci.nsILocalFile);
-    lp.initWithPath(basePath);
-  }
-
-  var srv = new nsHttpServer();
-  if (lp)
-    srv.registerDirectory("/", lp);
-  srv.registerContentType("sjs", "sjs");
-  srv.start(port);
-  return srv;
-}
-
-exports.nsHttpServer = nsHttpServer;
-exports.ScriptableInputStream = ScriptableInputStream;
-exports.server = server;
-exports.startServerAsync = startServerAsync;
diff --git a/addon-sdk/source/test/loader/b2g.js b/addon-sdk/source/test/loader/b2g.js
deleted file mode 100644
index 2982a0202..000000000
--- a/addon-sdk/source/test/loader/b2g.js
+++ /dev/null
@@ -1,41 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {Cc, Ci, Cu} = require("chrome");
-const {readURISync} = require("sdk/net/url");
-
-const systemPrincipal = Cc["@mozilla.org/systemprincipal;1"].
-                        createInstance(Ci.nsIPrincipal);
-
-
-const FakeCu = function() {
-  const sandbox = Cu.Sandbox(systemPrincipal, {wantXrays: false});
-  sandbox.toString = function() {
-    return "[object BackstagePass]";
-  }
-  this.sandbox = sandbox;
-}
-FakeCu.prototype = {
-  ["import"](url, scope) {
-    const {sandbox} = this;
-    sandbox.__URI__ = url;
-    const target = Cu.createObjectIn(sandbox);
-    target.toString = sandbox.toString;
-    Cu.evalInSandbox(`(function(){` + readURISync(url) + `\n})`,
-                     sandbox, "1.8", url).call(target);
-    // Borrowed from mozJSComponentLoader.cpp to match errors closer.
-    // https://github.com/mozilla/gecko-dev/blob/f6ca65e8672433b2ce1a0e7c31f72717930b5e27/js/xpconnect/loader/mozJSComponentLoader.cpp#L1205-L1208
-    if (!Array.isArray(target.EXPORTED_SYMBOLS)) {
-      throw Error("EXPORTED_SYMBOLS is not an array.");
-    }
-
-    for (let key of target.EXPORTED_SYMBOLS) {
-      scope[key] = target[key];
-    }
-
-    return target;
-  }
-};
-exports.FakeCu = FakeCu;
diff --git a/addon-sdk/source/test/loader/fixture.js b/addon-sdk/source/test/loader/fixture.js
deleted file mode 100644
index ebf91abba..000000000
--- a/addon-sdk/source/test/loader/fixture.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.foo = foo;
-exports.bar = 2;
-print('testing');
diff --git a/addon-sdk/source/test/loader/user-global.js b/addon-sdk/source/test/loader/user-global.js
deleted file mode 100644
index 34b233f42..000000000
--- a/addon-sdk/source/test/loader/user-global.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// Test module to check presense of user defined globals.
-// Related to bug 827792.
-
-exports.getCom = function() {
-  return com;
-};
diff --git a/addon-sdk/source/test/modules/add.js b/addon-sdk/source/test/modules/add.js
deleted file mode 100644
index 54729340d..000000000
--- a/addon-sdk/source/test/modules/add.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define('modules/add', function () {
-  return function (a, b) {
-    return a + b;
-  };
-});
diff --git a/addon-sdk/source/test/modules/async1.js b/addon-sdk/source/test/modules/async1.js
deleted file mode 100644
index b7b60fdc2..000000000
--- a/addon-sdk/source/test/modules/async1.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(['./traditional2', './async2'], function () {
-  var traditional2 = require('./traditional2');
-  return {
-    name: 'async1',
-    traditional1Name: traditional2.traditional1Name,
-    traditional2Name: traditional2.name,
-    async2Name: require('./async2').name,
-    async2Traditional2Name: require('./async2').traditional2Name
-  };
-});
diff --git a/addon-sdk/source/test/modules/async2.js b/addon-sdk/source/test/modules/async2.js
deleted file mode 100644
index 802fb2504..000000000
--- a/addon-sdk/source/test/modules/async2.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(['./traditional2', 'exports'], function (traditional2, exports) {
-  exports.name = 'async2';
-  exports.traditional2Name = traditional2.name;
-});
diff --git a/addon-sdk/source/test/modules/badExportAndReturn.js b/addon-sdk/source/test/modules/badExportAndReturn.js
deleted file mode 100644
index 35a5359f6..000000000
--- a/addon-sdk/source/test/modules/badExportAndReturn.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// This is a bad module, it asks for exports but also returns a value from
-// the define defintion function.
-define(['exports'], function (exports) {    
-    return 'badExportAndReturn';
-});
-
diff --git a/addon-sdk/source/test/modules/badFirst.js b/addon-sdk/source/test/modules/badFirst.js
deleted file mode 100644
index fdb03bd4d..000000000
--- a/addon-sdk/source/test/modules/badFirst.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(['./badSecond'], function (badSecond) {
-  return {
-    name: 'badFirst'
-  };
-});
diff --git a/addon-sdk/source/test/modules/badSecond.js b/addon-sdk/source/test/modules/badSecond.js
deleted file mode 100644
index 8321a8542..000000000
--- a/addon-sdk/source/test/modules/badSecond.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-var first = require('./badFirst');
-
-exports.name = 'badSecond';
-exports.badFirstName = first.name;
diff --git a/addon-sdk/source/test/modules/blue.js b/addon-sdk/source/test/modules/blue.js
deleted file mode 100644
index 14ab14933..000000000
--- a/addon-sdk/source/test/modules/blue.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(function () {
-  return {
-      name: 'blue'
-  };
-});
diff --git a/addon-sdk/source/test/modules/castor.js b/addon-sdk/source/test/modules/castor.js
deleted file mode 100644
index 9209623b5..000000000
--- a/addon-sdk/source/test/modules/castor.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(['exports', './pollux'], function(exports, pollux) {
-  exports.name = 'castor';
-  exports.getPolluxName = function () {
-    return pollux.name;
-  };
-});
diff --git a/addon-sdk/source/test/modules/cheetah.js b/addon-sdk/source/test/modules/cheetah.js
deleted file mode 100644
index 37d12bfc1..000000000
--- a/addon-sdk/source/test/modules/cheetah.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(function () {
-  return function () {
-    return 'cheetah';
-  };
-});
diff --git a/addon-sdk/source/test/modules/color.js b/addon-sdk/source/test/modules/color.js
deleted file mode 100644
index 0d946bd99..000000000
--- a/addon-sdk/source/test/modules/color.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define({
-  type: 'color'
-});
diff --git a/addon-sdk/source/test/modules/dupe.js b/addon-sdk/source/test/modules/dupe.js
deleted file mode 100644
index f87fa555a..000000000
--- a/addon-sdk/source/test/modules/dupe.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define({
-  name: 'dupe'
-});
-
-// This is wrong and should not be allowed. Only one call to
-// define per file.
-define([], function () {
-  return {
-    name: 'dupe2'
-  };
-});
diff --git a/addon-sdk/source/test/modules/dupeNested.js b/addon-sdk/source/test/modules/dupeNested.js
deleted file mode 100644
index 703948ca7..000000000
--- a/addon-sdk/source/test/modules/dupeNested.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-define(function () {
-  // This is wrong and should not be allowed.
-  define('dupeNested2', {
-      name: 'dupeNested2'
-  });
-
-  return {
-    name: 'dupeNested'
-  };
-});
diff --git a/addon-sdk/source/test/modules/dupeSetExports.js b/addon-sdk/source/test/modules/dupeSetExports.js
deleted file mode 100644
index 12a1be22b..000000000
--- a/addon-sdk/source/test/modules/dupeSetExports.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define({name: "dupeSetExports"});
-
-// so this should cause a failure
-module.setExports("no no no");
diff --git a/addon-sdk/source/test/modules/exportsEquals.js b/addon-sdk/source/test/modules/exportsEquals.js
deleted file mode 100644
index e176316f4..000000000
--- a/addon-sdk/source/test/modules/exportsEquals.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.exports = 4;
diff --git a/addon-sdk/source/test/modules/green.js b/addon-sdk/source/test/modules/green.js
deleted file mode 100644
index ce2d134b9..000000000
--- a/addon-sdk/source/test/modules/green.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define('modules/green', ['./color'], function (color) {
-  return {
-    name: 'green',
-    parentType: color.type
-  };
-});
diff --git a/addon-sdk/source/test/modules/lion.js b/addon-sdk/source/test/modules/lion.js
deleted file mode 100644
index 9c3ac3bfe..000000000
--- a/addon-sdk/source/test/modules/lion.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(function(require) {
-  return 'lion';
-});
diff --git a/addon-sdk/source/test/modules/orange.js b/addon-sdk/source/test/modules/orange.js
deleted file mode 100644
index 900a32b08..000000000
--- a/addon-sdk/source/test/modules/orange.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(['./color'], function (color) {
-  return {
-    name: 'orange',
-    parentType: color.type
-  };
-});
diff --git a/addon-sdk/source/test/modules/pollux.js b/addon-sdk/source/test/modules/pollux.js
deleted file mode 100644
index 61cf66f9c..000000000
--- a/addon-sdk/source/test/modules/pollux.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(['exports', './castor'], function(exports, castor) {
-  exports.name = 'pollux';
-  exports.getCastorName = function () {
-    return castor.name;
-  };
-});
diff --git a/addon-sdk/source/test/modules/red.js b/addon-sdk/source/test/modules/red.js
deleted file mode 100644
index c47b8e924..000000000
--- a/addon-sdk/source/test/modules/red.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(function (require) {
-  // comment fake-outs for require finding.
-  // require('bad1');
-  return {
-    name: 'red',
-    parentType: require('./color').type
-  };
-
-  /*
-   require('bad2');
-  */
-});
diff --git a/addon-sdk/source/test/modules/setExports.js b/addon-sdk/source/test/modules/setExports.js
deleted file mode 100644
index 495c301cd..000000000
--- a/addon-sdk/source/test/modules/setExports.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-module.setExports(5);
diff --git a/addon-sdk/source/test/modules/subtract.js b/addon-sdk/source/test/modules/subtract.js
deleted file mode 100644
index 06e1053ab..000000000
--- a/addon-sdk/source/test/modules/subtract.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(function () {
-    return function (a, b) {
-        return a - b;
-    }
-});
diff --git a/addon-sdk/source/test/modules/tiger.js b/addon-sdk/source/test/modules/tiger.js
deleted file mode 100644
index 80479d019..000000000
--- a/addon-sdk/source/test/modules/tiger.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-define(function (require, exports) {
-  exports.name = 'tiger';
-  exports.type = require('./types/cat').type;
-});
diff --git a/addon-sdk/source/test/modules/traditional1.js b/addon-sdk/source/test/modules/traditional1.js
deleted file mode 100644
index 28af8ef30..000000000
--- a/addon-sdk/source/test/modules/traditional1.js
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.name = 'traditional1'
-
-var async1 = require('./async1');
-
-exports.traditional2Name = async1.traditional2Name;
-exports.traditional1Name = async1.traditional1Name;
-exports.async2Name = async1.async2Name;
-exports.async2Traditional2Name = async1.async2Traditional2Name;
diff --git a/addon-sdk/source/test/modules/traditional2.js b/addon-sdk/source/test/modules/traditional2.js
deleted file mode 100644
index 67b64eecb..000000000
--- a/addon-sdk/source/test/modules/traditional2.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.name = 'traditional2';
-exports.traditional1Name = require('./traditional1').name;
diff --git a/addon-sdk/source/test/modules/types/cat.js b/addon-sdk/source/test/modules/types/cat.js
deleted file mode 100644
index 41513d682..000000000
--- a/addon-sdk/source/test/modules/types/cat.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.type = 'cat';
diff --git a/addon-sdk/source/test/page-mod/helpers.js b/addon-sdk/source/test/page-mod/helpers.js
deleted file mode 100644
index 3aa3deb0d..000000000
--- a/addon-sdk/source/test/page-mod/helpers.js
+++ /dev/null
@@ -1,117 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci } = require("chrome");
-const { setTimeout } = require("sdk/timers");
-const { Loader } = require("sdk/test/loader");
-const { openTab, getBrowserForTab, closeTab } = require("sdk/tabs/utils");
-const { getMostRecentBrowserWindow } = require("sdk/window/utils");
-const { merge } = require("sdk/util/object");
-const httpd = require("../lib/httpd");
-const { cleanUI } = require("sdk/test/utils");
-
-const PORT = 8099;
-const PATH = '/test-contentScriptWhen.html';
-
-function createLoader () {
-  let options = merge({}, require('@loader/options'),
-                      { id: "testloader", prefixURI: require('../fixtures').url() });
-  return Loader(module, null, options);
-}
-exports.createLoader = createLoader;
-
-function openNewTab(url) {
-  return openTab(getMostRecentBrowserWindow(), url, {
-    inBackground: false
-  });
-}
-exports.openNewTab = openNewTab;
-
-// an evil function enables the creation of tests
-// that depend on delicate event timing. do not use.
-function testPageMod(assert, done, testURL, pageModOptions,
-                     testCallback, timeout) {
-  let loader = createLoader();
-  let { PageMod } = loader.require("sdk/page-mod");
-  let pageMods = pageModOptions.map(opts => new PageMod(opts));
-  let newTab = openNewTab(testURL);
-  let b = getBrowserForTab(newTab);
-
-  function onPageLoad() {
-    b.removeEventListener("load", onPageLoad, true);
-    // Delay callback execute as page-mod content scripts may be executed on
-    // load event. So page-mod actions may not be already done.
-    // If we delay even more contentScriptWhen:'end', we may want to modify
-    // this code again.
-    setTimeout(testCallback, timeout,
-      b.contentWindow.wrappedJSObject,  // TODO: remove this CPOW
-      function () {
-        pageMods.forEach(mod => mod.destroy());
-        // XXX leaks reported if we don't close the tab?
-        closeTab(newTab);
-        loader.unload();
-        done();
-      }
-    );
-  }
-  b.addEventListener("load", onPageLoad, true);
-
-  return pageMods;
-}
-exports.testPageMod = testPageMod;
-
-/**
- * helper function that creates a PageMod and calls back the appropriate handler
- * based on the value of document.readyState at the time contentScript is attached
- */
-exports.handleReadyState = function(url, contentScriptWhen, callbacks) {
-  const loader = Loader(module);
-  const { PageMod } = loader.require('sdk/page-mod');
-
-  let pagemod = PageMod({
-    include: url,
-    attachTo: ['existing', 'top'],
-    contentScriptWhen: contentScriptWhen,
-    contentScript: "self.postMessage(document.readyState)",
-    onAttach: worker => {
-      let { tab } = worker;
-      worker.on('message', readyState => {
-        // generate event name from `readyState`, e.g. `"loading"` becomes `onLoading`.
-        let type = 'on' + readyState[0].toUpperCase() + readyState.substr(1);
-
-        if (type in callbacks)
-          callbacks[type](tab);
-
-        pagemod.destroy();
-        loader.unload();
-      })
-    }
-  });
-}
-
-// serves a slow page which takes 1.5 seconds to load,
-// 0.5 seconds in each readyState: uninitialized, loading, interactive.
-function contentScriptWhenServer() {
-  const URL = 'http://localhost:' + PORT + PATH;
-
-  const HTML = `/* polyglot js
-    <script src="${URL}"></script>
-    delay both the "DOMContentLoaded"
-    <script async src="${URL}"></script>
-    and "load" events */`;
-
-  let srv = httpd.startServerAsync(PORT);
-
-  srv.registerPathHandler(PATH, (_, response) => {
-    response.processAsync();
-    response.setHeader('Content-Type', 'text/html', false);
-    setTimeout(_ => response.finish(), 500);
-    response.write(HTML);
-  })
-
-  srv.URL = URL;
-  return srv;
-}
-exports.contentScriptWhenServer = contentScriptWhenServer;
diff --git a/addon-sdk/source/test/path/test-path.js b/addon-sdk/source/test/path/test-path.js
deleted file mode 100644
index 38037af20..000000000
--- a/addon-sdk/source/test/path/test-path.js
+++ /dev/null
@@ -1,430 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// Adapted version of:
-// https://github.com/joyent/node/blob/v0.9.1/test/simple/test-path.js
-
-exports['test path'] = function(assert) {
-  var system = require('sdk/system');
-  var path = require('sdk/fs/path');
-
-  // Shim process global from node.
-  var process = Object.create(require('sdk/system'));
-  process.cwd = process.pathFor.bind(process, 'CurProcD');
-
-  var isWindows = require('sdk/system').platform.indexOf('win') === 0;
-
-  assert.equal(path.basename(''), '');
-  assert.equal(path.basename('/dir/basename.ext'), 'basename.ext');
-  assert.equal(path.basename('/basename.ext'), 'basename.ext');
-  assert.equal(path.basename('basename.ext'), 'basename.ext');
-  assert.equal(path.basename('basename.ext/'), 'basename.ext');
-  assert.equal(path.basename('basename.ext//'), 'basename.ext');
-
-  if (isWindows) {
-    // On Windows a backslash acts as a path separator.
-    assert.equal(path.basename('\\dir\\basename.ext'), 'basename.ext');
-    assert.equal(path.basename('\\basename.ext'), 'basename.ext');
-    assert.equal(path.basename('basename.ext'), 'basename.ext');
-    assert.equal(path.basename('basename.ext\\'), 'basename.ext');
-    assert.equal(path.basename('basename.ext\\\\'), 'basename.ext');
-
-  } else {
-    // On unix a backslash is just treated as any other character.
-    assert.equal(path.basename('\\dir\\basename.ext'), '\\dir\\basename.ext');
-    assert.equal(path.basename('\\basename.ext'), '\\basename.ext');
-    assert.equal(path.basename('basename.ext'), 'basename.ext');
-    assert.equal(path.basename('basename.ext\\'), 'basename.ext\\');
-    assert.equal(path.basename('basename.ext\\\\'), 'basename.ext\\\\');
-  }
-
-  // POSIX filenames may include control characters
-  // c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
-  if (!isWindows) {
-    var controlCharFilename = 'Icon' + String.fromCharCode(13);
-    assert.equal(path.basename('/a/b/' + controlCharFilename),
-                 controlCharFilename);
-  }
-
-  assert.equal(path.dirname('/a/b/'), '/a');
-  assert.equal(path.dirname('/a/b'), '/a');
-  assert.equal(path.dirname('/a'), '/');
-  assert.equal(path.dirname(''), '.');
-  assert.equal(path.dirname('/'), '/');
-  assert.equal(path.dirname('////'), '/');
-
-  if (isWindows) {
-    assert.equal(path.dirname('c:\\'), 'c:\\');
-    assert.equal(path.dirname('c:\\foo'), 'c:\\');
-    assert.equal(path.dirname('c:\\foo\\'), 'c:\\');
-    assert.equal(path.dirname('c:\\foo\\bar'), 'c:\\foo');
-    assert.equal(path.dirname('c:\\foo\\bar\\'), 'c:\\foo');
-    assert.equal(path.dirname('c:\\foo\\bar\\baz'), 'c:\\foo\\bar');
-    assert.equal(path.dirname('\\'), '\\');
-    assert.equal(path.dirname('\\foo'), '\\');
-    assert.equal(path.dirname('\\foo\\'), '\\');
-    assert.equal(path.dirname('\\foo\\bar'), '\\foo');
-    assert.equal(path.dirname('\\foo\\bar\\'), '\\foo');
-    assert.equal(path.dirname('\\foo\\bar\\baz'), '\\foo\\bar');
-    assert.equal(path.dirname('c:'), 'c:');
-    assert.equal(path.dirname('c:foo'), 'c:');
-    assert.equal(path.dirname('c:foo\\'), 'c:');
-    assert.equal(path.dirname('c:foo\\bar'), 'c:foo');
-    assert.equal(path.dirname('c:foo\\bar\\'), 'c:foo');
-    assert.equal(path.dirname('c:foo\\bar\\baz'), 'c:foo\\bar');
-    assert.equal(path.dirname('\\\\unc\\share'), '\\\\unc\\share');
-    assert.equal(path.dirname('\\\\unc\\share\\foo'), '\\\\unc\\share\\');
-    assert.equal(path.dirname('\\\\unc\\share\\foo\\'), '\\\\unc\\share\\');
-    assert.equal(path.dirname('\\\\unc\\share\\foo\\bar'),
-                 '\\\\unc\\share\\foo');
-    assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\'),
-                 '\\\\unc\\share\\foo');
-    assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\baz'),
-                 '\\\\unc\\share\\foo\\bar');
-  }
-
-
-  assert.equal(path.extname(''), '');
-  assert.equal(path.extname('/path/to/file'), '');
-  assert.equal(path.extname('/path/to/file.ext'), '.ext');
-  assert.equal(path.extname('/path.to/file.ext'), '.ext');
-  assert.equal(path.extname('/path.to/file'), '');
-  assert.equal(path.extname('/path.to/.file'), '');
-  assert.equal(path.extname('/path.to/.file.ext'), '.ext');
-  assert.equal(path.extname('/path/to/f.ext'), '.ext');
-  assert.equal(path.extname('/path/to/..ext'), '.ext');
-  assert.equal(path.extname('file'), '');
-  assert.equal(path.extname('file.ext'), '.ext');
-  assert.equal(path.extname('.file'), '');
-  assert.equal(path.extname('.file.ext'), '.ext');
-  assert.equal(path.extname('/file'), '');
-  assert.equal(path.extname('/file.ext'), '.ext');
-  assert.equal(path.extname('/.file'), '');
-  assert.equal(path.extname('/.file.ext'), '.ext');
-  assert.equal(path.extname('.path/file.ext'), '.ext');
-  assert.equal(path.extname('file.ext.ext'), '.ext');
-  assert.equal(path.extname('file.'), '.');
-  assert.equal(path.extname('.'), '');
-  assert.equal(path.extname('./'), '');
-  assert.equal(path.extname('.file.ext'), '.ext');
-  assert.equal(path.extname('.file'), '');
-  assert.equal(path.extname('.file.'), '.');
-  assert.equal(path.extname('.file..'), '.');
-  assert.equal(path.extname('..'), '');
-  assert.equal(path.extname('../'), '');
-  assert.equal(path.extname('..file.ext'), '.ext');
-  assert.equal(path.extname('..file'), '.file');
-  assert.equal(path.extname('..file.'), '.');
-  assert.equal(path.extname('..file..'), '.');
-  assert.equal(path.extname('...'), '.');
-  assert.equal(path.extname('...ext'), '.ext');
-  assert.equal(path.extname('....'), '.');
-  assert.equal(path.extname('file.ext/'), '.ext');
-  assert.equal(path.extname('file.ext//'), '.ext');
-  assert.equal(path.extname('file/'), '');
-  assert.equal(path.extname('file//'), '');
-  assert.equal(path.extname('file./'), '.');
-  assert.equal(path.extname('file.//'), '.');
-
-  if (isWindows) {
-    // On windows, backspace is a path separator.
-    assert.equal(path.extname('.\\'), '');
-    assert.equal(path.extname('..\\'), '');
-    assert.equal(path.extname('file.ext\\'), '.ext');
-    assert.equal(path.extname('file.ext\\\\'), '.ext');
-    assert.equal(path.extname('file\\'), '');
-    assert.equal(path.extname('file\\\\'), '');
-    assert.equal(path.extname('file.\\'), '.');
-    assert.equal(path.extname('file.\\\\'), '.');
-
-  } else {
-    // On unix, backspace is a valid name component like any other character.
-    assert.equal(path.extname('.\\'), '');
-    assert.equal(path.extname('..\\'), '.\\');
-    assert.equal(path.extname('file.ext\\'), '.ext\\');
-    assert.equal(path.extname('file.ext\\\\'), '.ext\\\\');
-    assert.equal(path.extname('file\\'), '');
-    assert.equal(path.extname('file\\\\'), '');
-    assert.equal(path.extname('file.\\'), '.\\');
-    assert.equal(path.extname('file.\\\\'), '.\\\\');
-  }
-
-  // path.join tests
-  var failures = [];
-  var joinTests =
-      // arguments result
-      [[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'],
-       [['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'],
-       [['/foo', '../../../bar'], '/bar'],
-       [['foo', '../../../bar'], '../../bar'],
-       [['foo/', '../../../bar'], '../../bar'],
-       [['foo/x', '../../../bar'], '../bar'],
-       [['foo/x', './bar'], 'foo/x/bar'],
-       [['foo/x/', './bar'], 'foo/x/bar'],
-       [['foo/x/', '.', 'bar'], 'foo/x/bar'],
-       [['./'], './'],
-       [['.', './'], './'],
-       [['.', '.', '.'], '.'],
-       [['.', './', '.'], '.'],
-       [['.', '/./', '.'], '.'],
-       [['.', '/////./', '.'], '.'],
-       [['.'], '.'],
-       [['', '.'], '.'],
-       [['', 'foo'], 'foo'],
-       [['foo', '/bar'], 'foo/bar'],
-       [['', '/foo'], '/foo'],
-       [['', '', '/foo'], '/foo'],
-       [['', '', 'foo'], 'foo'],
-       [['foo', ''], 'foo'],
-       [['foo/', ''], 'foo/'],
-       [['foo', '', '/bar'], 'foo/bar'],
-       [['./', '..', '/foo'], '../foo'],
-       [['./', '..', '..', '/foo'], '../../foo'],
-       [['.', '..', '..', '/foo'], '../../foo'],
-       [['', '..', '..', '/foo'], '../../foo'],
-       [['/'], '/'],
-       [['/', '.'], '/'],
-       [['/', '..'], '/'],
-       [['/', '..', '..'], '/'],
-       [[''], '.'],
-       [['', ''], '.'],
-       [[' /foo'], ' /foo'],
-       [[' ', 'foo'], ' /foo'],
-       [[' ', '.'], ' '],
-       [[' ', '/'], ' /'],
-       [[' ', ''], ' '],
-       [['/', 'foo'], '/foo'],
-       [['/', '/foo'], '/foo'],
-       [['/', '//foo'], '/foo'],
-       [['/', '', '/foo'], '/foo'],
-       [['', '/', 'foo'], '/foo'],
-       [['', '/', '/foo'], '/foo']
-      ];
-
-  // Windows-specific join tests
-  if (isWindows) {
-    joinTests = joinTests.concat(
-      [// UNC path expected
-       [['//foo/bar'], '//foo/bar/'],
-       [['\\/foo/bar'], '//foo/bar/'],
-       [['\\\\foo/bar'], '//foo/bar/'],
-       // UNC path expected - server and share separate
-       [['//foo', 'bar'], '//foo/bar/'],
-       [['//foo/', 'bar'], '//foo/bar/'],
-       [['//foo', '/bar'], '//foo/bar/'],
-       // UNC path expected - questionable
-       [['//foo', '', 'bar'], '//foo/bar/'],
-       [['//foo/', '', 'bar'], '//foo/bar/'],
-       [['//foo/', '', '/bar'], '//foo/bar/'],
-       // UNC path expected - even more questionable
-       [['', '//foo', 'bar'], '//foo/bar/'],
-       [['', '//foo/', 'bar'], '//foo/bar/'],
-       [['', '//foo/', '/bar'], '//foo/bar/'],
-       // No UNC path expected (no double slash in first component)
-       [['\\', 'foo/bar'], '/foo/bar'],
-       [['\\', '/foo/bar'], '/foo/bar'],
-       [['', '/', '/foo/bar'], '/foo/bar'],
-       // No UNC path expected (no non-slashes in first component - questionable)
-       [['//', 'foo/bar'], '/foo/bar'],
-       [['//', '/foo/bar'], '/foo/bar'],
-       [['\\\\', '/', '/foo/bar'], '/foo/bar'],
-       [['//'], '/'],
-       // No UNC path expected (share name missing - questionable).
-       [['//foo'], '/foo'],
-       [['//foo/'], '/foo/'],
-       [['//foo', '/'], '/foo/'],
-       [['//foo', '', '/'], '/foo/'],
-       // No UNC path expected (too many leading slashes - questionable)
-       [['///foo/bar'], '/foo/bar'],
-       [['////foo', 'bar'], '/foo/bar'],
-       [['\\\\\\/foo/bar'], '/foo/bar'],
-       // Drive-relative vs drive-absolute paths. This merely describes the
-       // status quo, rather than being obviously right
-       [['c:'], 'c:.'],
-       [['c:.'], 'c:.'],
-       [['c:', ''], 'c:.'],
-       [['', 'c:'], 'c:.'],
-       [['c:.', '/'], 'c:./'],
-       [['c:.', 'file'], 'c:file'],
-       [['c:', '/'], 'c:/'],
-       [['c:', 'file'], 'c:/file']
-      ]);
-  }
-
-  // Run the join tests.
-  joinTests.forEach(function(test) {
-    var actual = path.join.apply(path, test[0]);
-    var expected = isWindows ? test[1].replace(/\//g, '\\') : test[1];
-    var message = 'path.join(' + test[0].map(JSON.stringify).join(',') + ')' +
-                  '\n expect=' + JSON.stringify(expected) +
-                  '\n actual=' + JSON.stringify(actual);
-    if (actual !== expected) failures.push('\n' + message);
-    // assert.equal(actual, expected, message);
-  });
-  assert.equal(failures.length, 0, failures.join(''));
-  var joinThrowTests = [true, false, 7, null, {}, undefined, [], NaN];
-  joinThrowTests.forEach(function(test) {
-    assert.throws(function() {
-      path.join(test);
-    }, TypeError);
-    assert.throws(function() {
-      path.resolve(test);
-    }, TypeError);
-  });
-
-
-  // path normalize tests
-  if (isWindows) {
-    assert.equal(path.normalize('./fixtures///b/../b/c.js'),
-                 'fixtures\\b\\c.js');
-    assert.equal(path.normalize('/foo/../../../bar'), '\\bar');
-    assert.equal(path.normalize('a//b//../b'), 'a\\b');
-    assert.equal(path.normalize('a//b//./c'), 'a\\b\\c');
-    assert.equal(path.normalize('a//b//.'), 'a\\b');
-    assert.equal(path.normalize('//server/share/dir/file.ext'),
-                 '\\\\server\\share\\dir\\file.ext');
-  } else {
-    assert.equal(path.normalize('./fixtures///b/../b/c.js'),
-                 'fixtures/b/c.js');
-    assert.equal(path.normalize('/foo/../../../bar'), '/bar');
-    assert.equal(path.normalize('a//b//../b'), 'a/b');
-    assert.equal(path.normalize('a//b//./c'), 'a/b/c');
-    assert.equal(path.normalize('a//b//.'), 'a/b');
-  }
-
-  // path.resolve tests
-  if (isWindows) {
-    // windows
-    var resolveTests =
-        // arguments result
-        [[['c:/blah\\blah', 'd:/games', 'c:../a'], 'c:\\blah\\a'],
-         [['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe'], 'd:\\e.exe'],
-         [['c:/ignore', 'c:/some/file'], 'c:\\some\\file'],
-         [['d:/ignore', 'd:some/dir//'], 'd:\\ignore\\some\\dir'],
-         [['.'], process.cwd()],
-         [['//server/share', '..', 'relative\\'], '\\\\server\\share\\relative'],
-         [['c:/', '//'], 'c:\\'],
-         [['c:/', '//dir'], 'c:\\dir'],
-         [['c:/', '//server/share'], '\\\\server\\share\\'],
-         [['c:/', '//server//share'], '\\\\server\\share\\'],
-         [['c:/', '///some//dir'], 'c:\\some\\dir']
-        ];
-  } else {
-    // Posix
-    var resolveTests =
-        // arguments result
-        [[['/var/lib', '../', 'file/'], '/var/file'],
-         [['/var/lib', '/../', 'file/'], '/file'],
-         // For some mysterious reasons OSX debug builds resolve incorrectly
-         // https://tbpl.mozilla.org/php/getParsedLog.php?id=25105489&tree=Mozilla-Inbound
-         // Disable this tests until Bug 891698 is fixed.
-         // [['a/b/c/', '../../..'], process.cwd()],
-         // [['.'], process.cwd()],
-         [['/some/dir', '.', '/absolute/'], '/absolute']];
-  }
-  var failures = [];
-  resolveTests.forEach(function(test) {
-    var actual = path.resolve.apply(path, test[0]);
-    var expected = test[1];
-    var message = 'path.resolve(' + test[0].map(JSON.stringify).join(',') + ')' +
-                  '\n expect=' + JSON.stringify(expected) +
-                  '\n actual=' + JSON.stringify(actual);
-    if (actual !== expected) failures.push('\n' + message);
-    // assert.equal(actual, expected, message);
-  });
-  assert.equal(failures.length, 0, failures.join(''));
-
-  // path.isAbsolute tests
-  if (isWindows) {
-    assert.equal(path.isAbsolute('//server/file'), true);
-    assert.equal(path.isAbsolute('\\\\server\\file'), true);
-    assert.equal(path.isAbsolute('C:/Users/'), true);
-    assert.equal(path.isAbsolute('C:\\Users\\'), true);
-    assert.equal(path.isAbsolute('C:cwd/another'), false);
-    assert.equal(path.isAbsolute('C:cwd\\another'), false);
-    assert.equal(path.isAbsolute('directory/directory'), false);
-    assert.equal(path.isAbsolute('directory\\directory'), false);
-  } else {
-    assert.equal(path.isAbsolute('/home/foo'), true);
-    assert.equal(path.isAbsolute('/home/foo/..'), true);
-    assert.equal(path.isAbsolute('bar/'), false);
-    assert.equal(path.isAbsolute('./baz'), false);
-  }
-
-  // path.relative tests
-  if (isWindows) {
-    // windows
-    var relativeTests =
-        // arguments result
-        [['c:/blah\\blah', 'd:/games', 'd:\\games'],
-         ['c:/aaaa/bbbb', 'c:/aaaa', '..'],
-         ['c:/aaaa/bbbb', 'c:/cccc', '..\\..\\cccc'],
-         ['c:/aaaa/bbbb', 'c:/aaaa/bbbb', ''],
-         ['c:/aaaa/bbbb', 'c:/aaaa/cccc', '..\\cccc'],
-         ['c:/aaaa/', 'c:/aaaa/cccc', 'cccc'],
-         ['c:/', 'c:\\aaaa\\bbbb', 'aaaa\\bbbb'],
-         ['c:/aaaa/bbbb', 'd:\\', 'd:\\']];
-  } else {
-    // posix
-    var relativeTests =
-        // arguments result
-        [['/var/lib', '/var', '..'],
-         ['/var/lib', '/bin', '../../bin'],
-         ['/var/lib', '/var/lib', ''],
-         ['/var/lib', '/var/apache', '../apache'],
-         ['/var/', '/var/lib', 'lib'],
-         ['/', '/var/lib', 'var/lib']];
-  }
-  var failures = [];
-  relativeTests.forEach(function(test) {
-    var actual = path.relative(test[0], test[1]);
-    var expected = test[2];
-    var message = 'path.relative(' +
-                  test.slice(0, 2).map(JSON.stringify).join(',') +
-                  ')' +
-                  '\n expect=' + JSON.stringify(expected) +
-                  '\n actual=' + JSON.stringify(actual);
-    if (actual !== expected) failures.push('\n' + message);
-  });
-  assert.equal(failures.length, 0, failures.join(''));
-
-  // path.sep tests
-  if (isWindows) {
-    // windows
-    assert.equal(path.sep, '\\');
-  }
-  else {
-    // posix
-    assert.equal(path.sep, '/');
-  }
-
-  // path.delimiter tests
-  if (isWindows) {
-    // windows
-    assert.equal(path.delimiter, ';');
-  }
-  else {
-    // posix
-    assert.equal(path.delimiter, ':');
-  }
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/preferences/common.json b/addon-sdk/source/test/preferences/common.json
deleted file mode 100644
index c645e24d5..000000000
--- a/addon-sdk/source/test/preferences/common.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "browser.dom.window.dump.enabled": true,
-  "javascript.options.showInConsole": true,
-  "devtools.debugger.remote-enabled": true,
-  "extensions.sdk.console.logLevel": "info",
-  "extensions.checkCompatibility.nightly": false,
-  "extensions.update.enabled": false,
-  "lightweightThemes.update.enabled": false,
-  "extensions.update.notifyUser": false,
-  "extensions.enabledScopes": 5,
-  "extensions.getAddons.cache.enabled": false,
-  "extensions.installDistroAddons": false,
-  "extensions.autoDisableScopes": 10,
-  "app.releaseNotesURL": "http://localhost/app-dummy/",
-  "app.vendorURL": "http://localhost/app-dummy/"
-}
diff --git a/addon-sdk/source/test/preferences/e10s-off.json b/addon-sdk/source/test/preferences/e10s-off.json
deleted file mode 100644
index 269d7a92a..000000000
--- a/addon-sdk/source/test/preferences/e10s-off.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "browser.tabs.remote.autostart": false,
-  "browser.tabs.remote.autostart.1": false,
-  "browser.tabs.remote.autostart.2": false
-}
diff --git a/addon-sdk/source/test/preferences/e10s-on.json b/addon-sdk/source/test/preferences/e10s-on.json
deleted file mode 100644
index dd5a78dbf..000000000
--- a/addon-sdk/source/test/preferences/e10s-on.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "browser.tabs.remote.autostart": true
-}
diff --git a/addon-sdk/source/test/preferences/firefox.json b/addon-sdk/source/test/preferences/firefox.json
deleted file mode 100644
index 5b8145cec..000000000
--- a/addon-sdk/source/test/preferences/firefox.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "browser.startup.homepage": "about:blank",
-  "startup.homepage_welcome_url": "about:blank",
-  "devtools.browsertoolbox.panel": "jsdebugger",
-  "devtools.chrome.enabled": true,
-  "urlclassifier.updateinterval": 172800,
-  "browser.safebrowsing.provider.google.gethashURL": "http://localhost/safebrowsing-dummy/gethash",
-  "browser.safebrowsing.provider.google.updateURL": "http://localhost/safebrowsing-dummy/update",
-  "browser.safebrowsing.provider.mozilla.gethashURL": "http://localhost/safebrowsing-dummy/gethash",
-  "browser.safebrowsing.provider.mozilla.updateURL": "http://localhost/safebrowsing-dummy/update"
-}
diff --git a/addon-sdk/source/test/preferences/no-connections.json b/addon-sdk/source/test/preferences/no-connections.json
deleted file mode 100644
index 370b7909c..000000000
--- a/addon-sdk/source/test/preferences/no-connections.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "toolkit.telemetry.enabled": false,
-  "toolkit.telemetry.server": "https://localhost/telemetry-dummy/",
-  "app.update.auto": false,
-  "app.update.url": "http://localhost/app-dummy/update",
-  "app.update.enabled": false,
-  "app.update.staging.enabled": false,
-  "media.gmp-gmpopenh264.autoupdate": false,
-  "media.gmp-manager.cert.checkAttributes": false,
-  "media.gmp-manager.cert.requireBuiltIn": false,
-  "media.gmp-manager.url": "http://localhost/media-dummy/gmpmanager",
-  "media.gmp-manager.url.override": "http://localhost/dummy-gmp-manager.xml",
-  "media.gmp-manager.updateEnabled": false,
-  "browser.aboutHomeSnippets.updateUrl": "https://localhost/snippet-dummy",
-  "browser.newtab.url": "about:blank",
-  "browser.search.update": false,
-  "browser.search.suggest.enabled": false,
-  "browser.safebrowsing.phishing.enabled": false,
-  "browser.safebrowsing.provider.google.updateURL": "http://localhost/safebrowsing-dummy/update",
-  "browser.safebrowsing.provider.google.gethashURL": "http://localhost/safebrowsing-dummy/gethash",
-  "browser.safebrowsing.provider.google.reportURL": "http://localhost/safebrowsing-dummy/malwarereport",
-  "browser.selfsupport.url": "https://localhost/selfsupport-dummy",
-  "browser.safebrowsing.provider.mozilla.gethashURL": "http://localhost/safebrowsing-dummy/gethash",
-  "browser.safebrowsing.provider.mozilla.updateURL": "http://localhost/safebrowsing-dummy/update",
-  "browser.newtabpage.directory.source": "data:application/json,{'jetpack':1}",
-  "browser.newtabpage.directory.ping": "",
-  "extensions.update.url": "http://localhost/extensions-dummy/updateURL",
-  "extensions.update.background.url": "http://localhost/extensions-dummy/updateBackgroundURL",
-  "extensions.blocklist.url": "http://localhost/extensions-dummy/blocklistURL",
-  "extensions.webservice.discoverURL": "http://localhost/extensions-dummy/discoveryURL",
-  "extensions.getAddons.maxResults": 0,
-  "services.blocklist.base": "http://localhost/dummy-kinto/v1",
-  "geo.wifi.uri": "http://localhost/location-dummy/locationURL",
-  "browser.search.geoip.url": "http://localhost/location-dummy/locationURL",
-  "browser.search.isUS": true,
-  "browser.search.countryCode": "US",
-  "geo.wifi.uri": "http://localhost/extensions-dummy/geowifiURL",
-  "geo.wifi.scan": false,
-  "browser.webapps.checkForUpdates": 0,
-  "identity.fxaccounts.auth.uri": "http://localhost/fxa-dummy/"
-}
diff --git a/addon-sdk/source/test/preferences/test-e10s-preferences.js b/addon-sdk/source/test/preferences/test-e10s-preferences.js
deleted file mode 100644
index ed09e5fa3..000000000
--- a/addon-sdk/source/test/preferences/test-e10s-preferences.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var extend = require("lodash").extend
-
-var e10sOn = require("./e10s-on.json");
-var commonPrefs = require("./common.json");
-var testPrefs = require("./test.json");
-var fxPrefs = require("./firefox.json");
-var disconnectionPrefs = require("./no-connections.json");
-
-var prefs = extend({}, e10sOn, commonPrefs, testPrefs, disconnectionPrefs, fxPrefs);
-module.exports = prefs;
diff --git a/addon-sdk/source/test/preferences/test-preferences.js b/addon-sdk/source/test/preferences/test-preferences.js
deleted file mode 100644
index 5cdb4a292..000000000
--- a/addon-sdk/source/test/preferences/test-preferences.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var extend = require("lodash").extend
-
-var e10sOff = require("./e10s-off.json");
-var commonPrefs = require("./common.json");
-var testPrefs = require("./test.json");
-var fxPrefs = require("./firefox.json");
-var disconnectionPrefs = require("./no-connections.json");
-
-var prefs = extend({}, e10sOff, commonPrefs, testPrefs, disconnectionPrefs, fxPrefs);
-module.exports = prefs;
diff --git a/addon-sdk/source/test/preferences/test.json b/addon-sdk/source/test/preferences/test.json
deleted file mode 100644
index d34061fb8..000000000
--- a/addon-sdk/source/test/preferences/test.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{
-  "browser.console.showInPanel": true,
-  "browser.startup.page": 0,
-  "browser.firstrun.show.localepicker": false,
-  "browser.firstrun.show.uidiscovery": false,
-  "browser.ui.layout.tablet": 0,
-  "dom.disable_open_during_load": false,
-  "dom.experimental_forms": true,
-  "dom.forms.number": true,
-  "dom.forms.color": true,
-  "dom.max_script_run_time": 0,
-  "hangmonitor.timeout": 0,
-  "dom.max_chrome_script_run_time": 0,
-  "dom.popup_maximum": -1,
-  "dom.send_after_paint_to_content": true,
-  "dom.successive_dialog_time_limit": 0,
-  "browser.shell.checkDefaultBrowser": false,
-  "shell.checkDefaultClient": false,
-  "browser.warnOnQuit": false,
-  "accessibility.typeaheadfind.autostart": false,
-  "browser.EULA.override": true,
-  "gfx.color_management.force_srgb": true,
-  "network.manage-offline-status": false,
-  "network.http.speculative-parallel-limit": 0,
-  "test.mousescroll": true,
-  "security.default_personal_cert": "Select Automatically",
-  "network.http.prompt-temp-redirect": false,
-  "security.warn_viewing_mixed": false,
-  "extensions.defaultProviders.enabled": true,
-  "datareporting.policy.dataSubmissionPolicyBypassNotification": true,
-  "layout.css.report_errors": true,
-  "layout.css.grid.enabled": true,
-  "layout.spammy_warnings.enabled": false,
-  "dom.mozSettings.enabled": true,
-  "network.http.bypass-cachelock-threshold": 200000,
-  "geo.provider.testing": true,
-  "browser.pagethumbnails.capturing_disabled": true,
-  "browser.download.panel.shown": true,
-  "general.useragent.updates.enabled": false,
-  "media.eme.enabled": true,
-  "media.eme.apiVisible": true,
-  "dom.ipc.tabs.shutdownTimeoutSecs": 0,
-  "general.useragent.locale": "en-US",
-  "intl.locale.matchOS": "en-US",
-  "dom.indexedDB.experimental": true
-}
diff --git a/addon-sdk/source/test/private-browsing/helper.js b/addon-sdk/source/test/private-browsing/helper.js
deleted file mode 100644
index 4a400b95b..000000000
--- a/addon-sdk/source/test/private-browsing/helper.js
+++ /dev/null
@@ -1,58 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const xulApp = require("sdk/system/xul-app");
-const { open: openWindow, getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { openTab, getTabContentWindow, getActiveTab, setTabURL, closeTab } = require('sdk/tabs/utils');
-const promise = require("sdk/core/promise");
-const windowHelpers = require('sdk/window/helpers');
-const events = require("sdk/system/events");
-
-exports.openWebpage = function openWebpage(url, enablePrivate) {
-  if (xulApp.is("Fennec")) {
-    let chromeWindow = getMostRecentBrowserWindow();
-    let rawTab = openTab(chromeWindow, url, {
-      isPrivate: enablePrivate
-    });
-
-    return {
-      ready: promise.resolve(getTabContentWindow(rawTab)),
-      close: function () {
-        closeTab(rawTab);
-        // Returns a resolved promise as there is no need to wait
-        return promise.resolve();
-      }
-    };
-  }
-  else {
-    let win = openWindow(null, {
-      features: {
-        private: enablePrivate
-      }
-    });
-    let deferred = promise.defer();
-
-    // Wait for delayed startup code to be executed, in order to ensure
-    // that the window is really ready
-    events.on("browser-delayed-startup-finished", function onReady({subject}) {
-      if (subject == win) {
-        events.off("browser-delayed-startup-finished", onReady);
-        deferred.resolve(win);
-
-        let rawTab = getActiveTab(win);
-        setTabURL(rawTab, url);
-        deferred.resolve(getTabContentWindow(rawTab));
-      }
-    }, true);
-
-    return {
-      ready: deferred.promise,
-      close: function () {
-        return windowHelpers.close(win);
-      }
-    };
-  }
-  return null;
-}
diff --git a/addon-sdk/source/test/private-browsing/tabs.js b/addon-sdk/source/test/private-browsing/tabs.js
deleted file mode 100644
index 8564f0735..000000000
--- a/addon-sdk/source/test/private-browsing/tabs.js
+++ /dev/null
@@ -1,25 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Ci } = require('chrome');
-const { openTab, closeTab } = require('sdk/tabs/utils');
-const { browserWindows } = require('sdk/windows');
-const { isPrivate } = require('sdk/private-browsing');
-
-exports.testIsPrivateOnTab = function(assert) {
-  let window = browserWindows.activeWindow;
-  assert.ok(!isPrivate(chromeWindow), 'the top level window is not private');
-
-  let rawTab = openTab(chromeWindow, 'data:text/html,<h1>Hi!</h1>', {
-    isPrivate: true
-  });
-
-  // test that the tab is private
-  assert.ok(rawTab.browser.docShell.QueryInterface(Ci.nsILoadContext).usePrivateBrowsing);
-  assert.ok(isPrivate(rawTab.browser.contentWindow));
-  assert.ok(isPrivate(rawTab.browser));
-
-  closeTab(rawTab);
-};
diff --git a/addon-sdk/source/test/private-browsing/windows.js b/addon-sdk/source/test/private-browsing/windows.js
deleted file mode 100644
index e6f9c53b5..000000000
--- a/addon-sdk/source/test/private-browsing/windows.js
+++ /dev/null
@@ -1,115 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { onFocus, openDialog, open } = require('sdk/window/utils');
-const { open: openPromise, close, focus, promise } = require('sdk/window/helpers');
-const { isPrivate } = require('sdk/private-browsing');
-const { getMode } = require('sdk/private-browsing/utils');
-const { browserWindows: windows } = require('sdk/windows');
-const { defer } = require('sdk/core/promise');
-const tabs = require('sdk/tabs');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { cleanUI } = require("sdk/test/utils");
-
-// test openDialog() from window/utils with private option
-// test isActive state in pwpb case
-// test isPrivate on ChromeWindow
-exports.testPerWindowPrivateBrowsingGetter = function*(assert) {
-  let win = openDialog({ private: true });
-
-  yield promise(win, 'DOMContentLoaded');
-
-  assert.equal(getMode(win), true, 'Newly opened window is in PB mode');
-  assert.ok(isPrivate(win), 'isPrivate(window) is true');
-
-  yield close(win);
-}
-
-// test open() from window/utils with private feature
-// test isActive state in pwpb case
-// test isPrivate on ChromeWindow
-exports.testPerWindowPrivateBrowsingGetter = function*(assert) {
-  let win = open('chrome://browser/content/browser.xul', {
-    features: {
-      private: true
-    }
-  });
-
-  yield promise(win, 'DOMContentLoaded');
-  assert.equal(getMode(win), true, 'Newly opened window is in PB mode');
-  assert.ok(isPrivate(win), 'isPrivate(window) is true');
-  yield close(win)
-}
-
-exports.testIsPrivateOnWindowOpen = function*(assert) {
-  let window = yield new Promise(resolve => {
-    windows.open({
-      isPrivate: true,
-      onOpen: resolve
-    });
-  });
-
-  assert.equal(isPrivate(window), false, 'isPrivate for a window is true when it should be');
-  assert.equal(isPrivate(window.tabs[0]), false, 'isPrivate for a tab is false when it should be');
-
-  yield cleanUI();
-}
-
-exports.testIsPrivateOnWindowOpenFromPrivate = function(assert, done) {
-    // open a private window
-    openPromise(null, {
-      features: {
-        private: true,
-        chrome: true,
-        titlebar: true,
-        toolbar: true
-      }
-    }).then(focus).then(function(window) {
-      let { promise, resolve } = defer();
-
-      assert.equal(isPrivate(window), true, 'the only open window is private');
-
-      windows.open({
-        url: 'about:blank',
-        onOpen: function(w) {
-          assert.equal(isPrivate(w), false, 'new test window is not private');
-          w.close(() => resolve(window));
-        }
-      });
-
-      return promise;
-    }).then(close).
-       then(done, assert.fail);
-};
-
-exports.testOpenTabWithPrivateWindow = function*(assert) {
-  let window = getMostRecentBrowserWindow().OpenBrowserWindow({ private: true });
-
-  assert.pass("loading new private window");
-
-  yield promise(window, 'load').then(focus);
-
-  assert.equal(isPrivate(window), true, 'the focused window is private');
-
-  yield new Promise(resolve => tabs.open({
-    url: 'about:blank',
-    onOpen: (tab) => {
-      assert.equal(isPrivate(tab), false, 'the opened tab is not private');
-      tab.close(resolve);
-    }
-  }));
-
-  yield close(window);
-};
-
-exports.testIsPrivateOnWindowOff = function(assert, done) {
-  windows.open({
-    onOpen: function(window) {
-      assert.equal(isPrivate(window), false, 'isPrivate for a window is false when it should be');
-      assert.equal(isPrivate(window.tabs[0]), false, 'isPrivate for a tab is false when it should be');
-      window.close(done);
-    }
-  })
-}
diff --git a/addon-sdk/source/test/querystring/test-querystring.js b/addon-sdk/source/test/querystring/test-querystring.js
deleted file mode 100644
index 9a4fbe573..000000000
--- a/addon-sdk/source/test/querystring/test-querystring.js
+++ /dev/null
@@ -1,205 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-"use strict";
-
-// test using assert
-var qs = require('sdk/querystring');
-
-// folding block, commented to pass gjslint
-// {{{
-// [ wonkyQS, canonicalQS, obj ]
-var qsTestCases = [
-  ['foo=918854443121279438895193',
-   'foo=918854443121279438895193',
-   {'foo': '918854443121279438895193'}],
-  ['foo=bar', 'foo=bar', {'foo': 'bar'}],
-  //['foo=bar&foo=quux', 'foo=bar&foo=quux', {'foo': ['bar', 'quux']}],
-  ['foo=1&bar=2', 'foo=1&bar=2', {'foo': '1', 'bar': '2'}],
-  // ['my+weird+field=q1%212%22%27w%245%267%2Fz8%29%3F',
-  // 'my%20weird%20field=q1!2%22\'w%245%267%2Fz8)%3F',
-  // {'my weird field': 'q1!2"\'w$5&7/z8)?' }],
-  ['foo%3Dbaz=bar', 'foo%3Dbaz=bar', {'foo=baz': 'bar'}],
-  ['foo=baz=bar', 'foo=baz%3Dbar', {'foo': 'baz=bar'}],
-  /*
-  ['str=foo&arr=1&arr=2&arr=3&somenull=&undef=',
-   'str=foo&arr=1&arr=2&arr=3&somenull=&undef=',
-   { 'str': 'foo',
-     'arr': ['1', '2', '3'],
-     'somenull': '',
-     'undef': ''}],
-  */
-  //[' foo = bar ', '%20foo%20=%20bar%20', {' foo ': ' bar '}],
-  // disable test that fails ['foo=%zx', 'foo=%25zx', {'foo': '%zx'}],
-  ['foo=%EF%BF%BD', 'foo=%EF%BF%BD', {'foo': '\ufffd' }]
-];
-
-// [ wonkyQS, canonicalQS, obj ]
-var qsColonTestCases = [
-  ['foo:bar', 'foo:bar', {'foo': 'bar'}],
-  //['foo:bar;foo:quux', 'foo:bar;foo:quux', {'foo': ['bar', 'quux']}],
-  ['foo:1&bar:2;baz:quux',
-   'foo:1%26bar%3A2;baz:quux',
-   {'foo': '1&bar:2', 'baz': 'quux'}],
-  ['foo%3Abaz:bar', 'foo%3Abaz:bar', {'foo:baz': 'bar'}],
-  ['foo:baz:bar', 'foo:baz%3Abar', {'foo': 'baz:bar'}]
-];
-
-// [wonkyObj, qs, canonicalObj]
-var extendedFunction = function() {};
-extendedFunction.prototype = {a: 'b'};
-var qsWeirdObjects = [
-  //[{regexp: /./g}, 'regexp=', {'regexp': ''}],
-  //[{regexp: new RegExp('.', 'g')}, 'regexp=', {'regexp': ''}],
-  //[{fn: function() {}}, 'fn=', {'fn': ''}],
-  //[{fn: new Function('')}, 'fn=', {'fn': ''}],
-  //[{math: Math}, 'math=', {'math': ''}],
-  //[{e: extendedFunction}, 'e=', {'e': ''}],
-  //[{d: new Date()}, 'd=', {'d': ''}],
-  //[{d: Date}, 'd=', {'d': ''}],
-  //[{f: new Boolean(false), t: new Boolean(true)}, 'f=&t=', {'f': '', 't': ''}],
-  [{f: false, t: true}, 'f=false&t=true', {'f': 'false', 't': 'true'}],
-  //[{n: null}, 'n=', {'n': ''}],
-  //[{nan: NaN}, 'nan=', {'nan': ''}],
-  //[{inf: Infinity}, 'inf=', {'inf': ''}]
-];
-// }}}
-
-var qsNoMungeTestCases = [
-  ['', {}],
-  //['foo=bar&foo=baz', {'foo': ['bar', 'baz']}],
-  ['blah=burp', {'blah': 'burp'}],
-  //['gragh=1&gragh=3&goo=2', {'gragh': ['1', '3'], 'goo': '2'}],
-  ['frappucino=muffin&goat%5B%5D=scone&pond=moose',
-   {'frappucino': 'muffin', 'goat[]': 'scone', 'pond': 'moose'}],
-  ['trololol=yes&lololo=no', {'trololol': 'yes', 'lololo': 'no'}]
-];
-
-exports['test basic'] = function(assert) {
-  assert.strictEqual('918854443121279438895193',
-                   qs.parse('id=918854443121279438895193').id,
-                   'prase id=918854443121279438895193');
-};
-
-exports['test that the canonical qs is parsed properly'] = function(assert) {
-  qsTestCases.forEach(function(testCase) {
-    assert.deepEqual(testCase[2], qs.parse(testCase[0]),
-                     'parse ' + testCase[0]);
-  });
-};
-
-
-exports['test that the colon test cases can do the same'] = function(assert) {
-  qsColonTestCases.forEach(function(testCase) {
-    assert.deepEqual(testCase[2], qs.parse(testCase[0], ';', ':'),
-                     'parse ' + testCase[0] + ' -> ; :');
-  });
-};
-
-exports['test the weird objects, that they get parsed properly'] = function(assert) {
-  qsWeirdObjects.forEach(function(testCase) {
-    assert.deepEqual(testCase[2], qs.parse(testCase[1]),
-                     'parse ' + testCase[1]);
-  });
-};
-
-exports['test non munge test cases'] = function(assert) {
-  qsNoMungeTestCases.forEach(function(testCase) {
-    assert.deepEqual(testCase[0], qs.stringify(testCase[1], '&', '=', false),
-                     'stringify ' + JSON.stringify(testCase[1]) + ' -> & =');
-  });
-};
-
-exports['test the nested qs-in-qs case'] = function(assert) {
-  var f = qs.parse('a=b&q=x%3Dy%26y%3Dz');
-  f.q = qs.parse(f.q);
-  assert.deepEqual(f, { a: 'b', q: { x: 'y', y: 'z' } },
-                   'parse a=b&q=x%3Dy%26y%3Dz');
-};
-
-exports['test nested in colon'] = function(assert) {
-  var f = qs.parse('a:b;q:x%3Ay%3By%3Az', ';', ':');
-  f.q = qs.parse(f.q, ';', ':');
-  assert.deepEqual(f, { a: 'b', q: { x: 'y', y: 'z' } },
-                   'parse a:b;q:x%3Ay%3By%3Az -> ; :');
-};
-
-exports['test stringifying'] = function(assert) {
-  qsTestCases.forEach(function(testCase) {
-    assert.equal(testCase[1], qs.stringify(testCase[2]),
-                 'stringify ' + JSON.stringify(testCase[2]));
-  });
-
-  qsColonTestCases.forEach(function(testCase) {
-    assert.equal(testCase[1], qs.stringify(testCase[2], ';', ':'),
-                 'stringify ' + JSON.stringify(testCase[2]) + ' -> ; :');
-  });
-
-  qsWeirdObjects.forEach(function(testCase) {
-    assert.equal(testCase[1], qs.stringify(testCase[0]),
-                 'stringify ' + JSON.stringify(testCase[0]));
-  });
-};
-
-exports['test stringifying nested'] = function(assert) {
-  var f = qs.stringify({
-    a: 'b',
-    q: qs.stringify({
-      x: 'y',
-      y: 'z'
-    })
-  });
-  assert.equal(f, 'a=b&q=x%3Dy%26y%3Dz',
-               JSON.stringify({
-                  a: 'b',
-                  'qs.stringify -> q': {
-                    x: 'y',
-                    y: 'z'
-                  }
-                }));
-
-  var threw = false;
-  try { qs.parse(undefined); } catch(error) { threw = true; }
-  assert.ok(!threw, "does not throws on undefined");
-};
-
-exports['test nested in colon'] = function(assert) {
-  var f = qs.stringify({
-    a: 'b',
-    q: qs.stringify({
-      x: 'y',
-      y: 'z'
-    }, ';', ':')
-  }, ';', ':');
-  assert.equal(f, 'a:b;q:x%3Ay%3By%3Az',
-               'stringify ' + JSON.stringify({
-                  a: 'b',
-                  'qs.stringify -> q': {
-                    x: 'y',
-                    y: 'z'
-                  }
-                }) + ' -> ; : ');
-
-
-  assert.deepEqual({}, qs.parse(), 'parse undefined');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/sidebar/utils.js b/addon-sdk/source/test/sidebar/utils.js
deleted file mode 100644
index 21002ba49..000000000
--- a/addon-sdk/source/test/sidebar/utils.js
+++ /dev/null
@@ -1,74 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cu } = require('chrome');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { fromIterator } = require('sdk/util/array');
-
-const BUILTIN_SIDEBAR_MENUITEMS = exports.BUILTIN_SIDEBAR_MENUITEMS = [
-  'menu_socialSidebar',
-  'menu_historySidebar',
-  'menu_bookmarksSidebar',
-  'menu_tabsSidebar',
-];
-
-function isSidebarShowing(window) {
-  window = window || getMostRecentBrowserWindow();
-  let sidebar = window.document.getElementById('sidebar-box');
-  return !sidebar.hidden;
-}
-exports.isSidebarShowing = isSidebarShowing;
-
-function getSidebarMenuitems(window) {
-  window = window || getMostRecentBrowserWindow();
-  return fromIterator(window.document.querySelectorAll('#viewSidebarMenu menuitem'));
-}
-exports.getSidebarMenuitems = getSidebarMenuitems;
-
-function getExtraSidebarMenuitems() {
-  let menuitems = getSidebarMenuitems();
-  return menuitems.filter(function(mi) {
-    return BUILTIN_SIDEBAR_MENUITEMS.indexOf(mi.getAttribute('id')) < 0;
-  });
-}
-exports.getExtraSidebarMenuitems = getExtraSidebarMenuitems;
-
-function makeID(id) {
-  return 'jetpack-sidebar-' + id;
-}
-exports.makeID = makeID;
-
-function simulateCommand(ele) {
-  let window = ele.ownerDocument.defaultView;
-  let { document } = window;
-  var evt = document.createEvent('XULCommandEvent');
-  evt.initCommandEvent('command', true, true, window,
-    0, false, false, false, false, null);
-  ele.dispatchEvent(evt);
-}
-exports.simulateCommand = simulateCommand;
-
-function simulateClick(ele) {
-  let window = ele.ownerDocument.defaultView;
-  let { document } = window;
-  let evt = document.createEvent('MouseEvents');
-  evt.initMouseEvent('click', true, true, window,
-    0, 0, 0, 0, 0, false, false, false, false, 0, null);
-  ele.dispatchEvent(evt);
-}
-exports.simulateClick = simulateClick;
-
-// OSX and Windows exhibit different behaviors when 'checked' is false,
-// so compare against the consistent 'true'. See bug 894809.
-function isChecked(node) {
-  return node.getAttribute('checked') === 'true';
-};
-exports.isChecked = isChecked;
diff --git a/addon-sdk/source/test/tabs/test-fennec-tabs.js b/addon-sdk/source/test/tabs/test-fennec-tabs.js
deleted file mode 100644
index d7e362d41..000000000
--- a/addon-sdk/source/test/tabs/test-fennec-tabs.js
+++ /dev/null
@@ -1,595 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci } = require('chrome');
-const { Loader, LoaderWithHookedConsole } = require('sdk/test/loader');
-const timer = require('sdk/timers');
-const tabs = require('sdk/tabs');
-const windows = require('sdk/windows');
-const { set: setPref } = require("sdk/preferences/service");
-const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";
-
-const tabsLen = tabs.length;
-const URL = 'data:text/html;charset=utf-8,<html><head><title>#title#</title></head></html>';
-
-// Fennec error message dispatched on all currently unimplement tab features,
-// that match LoaderWithHookedConsole messages object pattern
-const ERR_FENNEC_MSG = {
-  type: "error",
-  msg: "This method is not yet supported by Fennec"
-};
-
-// TEST: tab unloader
-exports.testAutomaticDestroy = function(assert, done) {
-  let called = false;
-
-  let loader2 = Loader(module);
-  let loader3 = Loader(module);
-  let tabs2 = loader2.require('sdk/tabs');
-  let tabs3 = loader3.require('sdk/tabs');
-  let tabs2Len = tabs2.length;
-
-  tabs2.on('open', function onOpen(tab) {
-    assert.fail("an onOpen listener was called that should not have been");
-    called = true;
-  });
-  tabs2.on('ready', function onReady(tab) {
-    assert.fail("an onReady listener was called that should not have been");
-    called = true;
-  });
-  tabs2.on('select', function onSelect(tab) {
-    assert.fail("an onSelect listener was called that should not have been");
-    called = true;
-  });
-  tabs2.on('close', function onClose(tab) {
-    assert.fail("an onClose listener was called that should not have been");
-    called = true;
-  });
-  loader2.unload();
-
-  tabs3.on('open', function onOpen(tab) {
-    assert.pass("an onOpen listener was called for tabs3");
-
-    tab.on('ready', function onReady(tab) {
-      assert.fail("an onReady listener was called that should not have been");
-      called = true;
-    });
-    tab.on('select', function onSelect(tab) {
-      assert.fail("an onSelect listener was called that should not have been");
-      called = true;
-    });
-    tab.on('close', function onClose(tab) {
-      assert.fail("an onClose listener was called that should not have been");
-      called = true;
-    });
-  });
-  tabs3.open(URL.replace(/#title#/, 'tabs3'));
-  loader3.unload();
-
-  // Fire a tab event and ensure that the destroyed tab is inactive
-  tabs.once('open', function(tab) {
-    assert.pass('tabs.once("open") works!');
-
-    assert.equal(tabs2Len, tabs2.length, "tabs2 length was not changed");
-    assert.equal(tabs.length, (tabs2.length+2), "tabs.length > tabs2.length");
-
-    tab.once('ready', function() {
-      assert.pass('tab.once("ready") works!');
-
-      tab.once('close', function() {
-        assert.pass('tab.once("close") works!');
-
-        timer.setTimeout(function () {
-          assert.ok(!called, "Unloaded tab module is destroyed and inactive");
-
-          // end test
-          done();
-        });
-      });
-
-      tab.close();
-    });
-  });
-
-  tabs.open('data:text/html;charset=utf-8,foo');
-};
-
-// TEST: tab properties
-exports.testTabProperties = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,<html><head><title>foo</title></head><body>foo</body></html>";
-  let tabsLen = tabs.length;
-  tabs.open({
-    url: url,
-    onReady: function(tab) {
-      assert.equal(tab.title, "foo", "title of the new tab matches");
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tab.style, null, "style of the new tab matches");
-      assert.equal(tab.index, tabsLen, "index of the new tab matches");
-      assert.notEqual(tab.getThumbnail(), null, "thumbnail of the new tab matches");
-      assert.notEqual(tab.id, null, "a tab object always has an id property");
-
-      tab.close(function() {
-        loader.unload();
-
-        // end test
-        done();
-      });
-    }
-  });
-};
-
-// TEST: tabs iterator and length property
-exports.testTabsIteratorAndLength = function(assert, done) {
-  let newTabs = [];
-  let startCount = 0;
-  for (let t of tabs) startCount++;
-
-  assert.equal(startCount, tabs.length, "length property is correct");
-
-  let url = "data:text/html;charset=utf-8,testTabsIteratorAndLength";
-  tabs.open({url: url, onOpen: tab => newTabs.push(tab)});
-  tabs.open({url: url, onOpen: tab => newTabs.push(tab)});
-  tabs.open({
-    url: url,
-    onOpen: function(tab) {
-      let count = 0;
-      for (let t of tabs) count++;
-      assert.equal(count, startCount + 3, "iterated tab count matches");
-      assert.equal(startCount + 3, tabs.length, "iterated tab count matches length property");
-
-      let newTabsLength = newTabs.length;
-      newTabs.forEach(t => t.close(function() {
-        if (--newTabsLength > 0) return;
-
-        tab.close(done);
-      }));
-    }
-  });
-};
-
-// TEST: tab.url setter
-exports.testTabLocation = function(assert, done) {
-  let url1 = "data:text/html;charset=utf-8,foo";
-  let url2 = "data:text/html;charset=utf-8,bar";
-
-  tabs.on('ready', function onReady(tab) {
-    if (tab.url != url2)
-      return;
-
-    tabs.removeListener('ready', onReady);
-    assert.pass("tab loaded the correct url");
-
-    tab.close(done);
-  });
-
-  tabs.open({
-    url: url1,
-    onOpen: function(tab) {
-      tab.url = url2;
-    }
-  });
-};
-
-// TEST: tab.move()
-exports.testTabMove = function(assert, done) {
-  let { loader, messages } = LoaderWithHookedConsole();
-  let tabs = loader.require('sdk/tabs');
-
-  let url = "data:text/html;charset=utf-8,testTabMove";
-
-  tabs.open({
-    url: url,
-    onOpen: function(tab1) {
-      assert.ok(tab1.index >= 0, "opening a tab returns a tab w/ valid index");
-
-      tabs.open({
-        url: url,
-        onOpen: function(tab) {
-          let i = tab.index;
-          assert.ok(tab.index > tab1.index, "2nd tab has valid index");
-          tab.index = 0;
-          assert.equal(tab.index, i, "tab index after move matches");
-          assert.equal(JSON.stringify(messages),
-                           JSON.stringify([ERR_FENNEC_MSG]),
-                           "setting tab.index logs error");
-          // end test
-          tab1.close(() => tab.close(function() {
-            loader.unload();
-            done();
-          }));
-        }
-      });
-    }
-  });
-};
-
-// TEST: open tab with default options
-exports.testTabsOpen_alt = function(assert, done) {
-  let { loader, messages } = LoaderWithHookedConsole();
-  let tabs = loader.require('sdk/tabs');
-  let url = "data:text/html;charset=utf-8,default";
-
-  tabs.open({
-    url: url,
-    onReady: function(tab) {
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tabs.activeTab, tab, "URL of active tab in the current window matches");
-      assert.equal(tab.isPinned, false, "The new tab is not pinned");
-      assert.equal(messages.length, 1, "isPinned logs error");
-
-      // end test
-      tab.close(function() {
-        loader.unload();
-        done();
-      });
-    }
-  });
-};
-
-// TEST: open pinned tab
-exports.testOpenPinned_alt = function(assert, done) {
-    let { loader, messages } = LoaderWithHookedConsole();
-    let tabs = loader.require('sdk/tabs');
-    let url = "about:blank";
-
-    tabs.open({
-      url: url,
-      isPinned: true,
-      onOpen: function(tab) {
-        assert.equal(tab.isPinned, false, "The new tab is pinned");
-        // We get two error message: one for tabs.open's isPinned argument
-        // and another one for tab.isPinned
-        assert.equal(JSON.stringify(messages),
-                         JSON.stringify([ERR_FENNEC_MSG, ERR_FENNEC_MSG]),
-                         "isPinned logs error");
-
-        // end test
-        tab.close(function() {
-          loader.unload();
-          done();
-        });
-      }
-    });
-};
-
-// TEST: pin/unpin opened tab
-exports.testPinUnpin_alt = function(assert, done) {
-    let { loader, messages } = LoaderWithHookedConsole();
-    let tabs = loader.require('sdk/tabs');
-    let url = "data:text/html;charset=utf-8,default";
-
-    tabs.open({
-      url: url,
-      onOpen: function(tab) {
-        tab.pin();
-        assert.equal(tab.isPinned, false, "The tab was pinned correctly");
-        assert.equal(JSON.stringify(messages),
-                         JSON.stringify([ERR_FENNEC_MSG, ERR_FENNEC_MSG]),
-                         "tab.pin() logs error");
-
-        // Clear console messages for the following test
-        messages.length = 0;
-
-        tab.unpin();
-        assert.equal(tab.isPinned, false, "The tab was unpinned correctly");
-        assert.equal(JSON.stringify(messages),
-                         JSON.stringify([ERR_FENNEC_MSG, ERR_FENNEC_MSG]),
-                         "tab.unpin() logs error");
-
-        // end test
-        tab.close(function() {
-          loader.unload();
-          done();
-        });
-      }
-    });
-};
-
-// TEST: open tab in background
-exports.testInBackground = function(assert, done) {
-  let activeUrl = tabs.activeTab.url;
-  let url = "data:text/html;charset=utf-8,background";
-  let window = windows.browserWindows.activeWindow;
-  tabs.once('ready', function onReady(tab) {
-    assert.equal(tabs.activeTab.url, activeUrl, "URL of active tab has not changed");
-    assert.equal(tab.url, url, "URL of the new background tab matches");
-    assert.equal(windows.browserWindows.activeWindow, window, "a new window was not opened");
-    assert.notEqual(tabs.activeTab.url, url, "URL of active tab is not the new URL");
-
-    // end test
-    tab.close(done);
-  });
-
-  tabs.open({
-    url: url,
-    inBackground: true
-  });
-};
-
-// TEST: open tab in new window
-exports.testOpenInNewWindow = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,newwindow";
-  let window = windows.browserWindows.activeWindow;
-
-  tabs.open({
-    url: url,
-    inNewWindow: true,
-    onReady: function(tab) {
-      assert.equal(windows.browserWindows.length, 1, "a new window was not opened");
-      assert.equal(windows.browserWindows.activeWindow, window, "old window is active");
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tabs.activeTab, tab, "tab is the activeTab");
-
-      tab.close(done);
-    }
-  });
-};
-
-// TEST: onOpen event handler
-exports.testTabsEvent_onOpen = function(assert, done) {
-  let url = URL.replace('#title#', 'testTabsEvent_onOpen');
-  let eventCount = 0;
-
-  // add listener via property assignment
-  function listener1(tab) {
-    eventCount++;
-  };
-  tabs.on('open', listener1);
-
-  // add listener via collection add
-  tabs.on('open', function listener2(tab) {
-    assert.equal(++eventCount, 2, "both listeners notified");
-    tabs.removeListener('open', listener1);
-    tabs.removeListener('open', listener2);
-
-    // ends test
-    tab.close(done);
-  });
-
-  tabs.open(url);
-};
-
-// TEST: onClose event handler
-exports.testTabsEvent_onClose = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,onclose";
-  let eventCount = 0;
-
-  // add listener via property assignment
-  function listener1(tab) {
-    eventCount++;
-  }
-  tabs.on('close', listener1);
-
-  // add listener via collection add
-  tabs.on('close', function listener2(tab) {
-    assert.equal(++eventCount, 2, "both listeners notified");
-    tabs.removeListener('close', listener1);
-    tabs.removeListener('close', listener2);
-
-    // end test
-    done();
-  });
-
-  tabs.on('ready', function onReady(tab) {
-    tabs.removeListener('ready', onReady);
-    tab.close();
-  });
-
-  tabs.open(url);
-};
-
-// TEST: onClose event handler when a window is closed
-exports.testTabsEvent_onCloseWindow = function(assert, done) {
-  let closeCount = 0, individualCloseCount = 0;
-  function listener() {
-    closeCount++;
-  }
-  tabs.on('close', listener);
-
-  // One tab is already open with the window
-  let openTabs = 0;
-  function testCasePossiblyLoaded(tab) {
-    tab.close(function() {
-      if (++openTabs == 3) {
-        tabs.removeListener("close", listener);
-
-        assert.equal(closeCount, 3, "Correct number of close events received");
-        assert.equal(individualCloseCount, 3,
-                         "Each tab with an attached onClose listener received a close " +
-                         "event when the window was closed");
-
-        done();
-      }
-    });
-  }
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,tab2",
-    onOpen: testCasePossiblyLoaded,
-    onClose: () => individualCloseCount++
-  });
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,tab3",
-    onOpen: testCasePossiblyLoaded,
-    onClose: () => individualCloseCount++
-  });
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,tab4",
-    onOpen: testCasePossiblyLoaded,
-    onClose: () => individualCloseCount++
-  });
-};
-
-// TEST: onReady event handler
-exports.testTabsEvent_onReady = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,onready";
-  let eventCount = 0;
-
-  // add listener via property assignment
-  function listener1(tab) {
-    eventCount++;
-  };
-  tabs.on('ready', listener1);
-
-  // add listener via collection add
-  tabs.on('ready', function listener2(tab) {
-    assert.equal(++eventCount, 2, "both listeners notified");
-    tabs.removeListener('ready', listener1);
-    tabs.removeListener('ready', listener2);
-
-    // end test
-    tab.close(done);
-  });
-
-  tabs.open(url);
-};
-
-// TEST: onActivate event handler
-exports.testTabsEvent_onActivate = function(assert, done) {
-    let url = "data:text/html;charset=utf-8,onactivate";
-    let eventCount = 0;
-
-    // add listener via property assignment
-    function listener1(tab) {
-      eventCount++;
-    };
-    tabs.on('activate', listener1);
-
-    // add listener via collection add
-    tabs.on('activate', function listener2(tab) {
-      assert.equal(++eventCount, 2, "both listeners notified");
-      assert.equal(tab, tabs.activeTab, 'the active tab is correct');
-      tabs.removeListener('activate', listener1);
-      tabs.removeListener('activate', listener2);
-
-      // end test
-      tab.close(done);
-    });
-
-    tabs.open(url);
-};
-
-// TEST: onDeactivate event handler
-exports.testTabsEvent_onDeactivate = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,ondeactivate";
-  let eventCount = 0;
-
-  // add listener via property assignment
-  function listener1(tab) {
-    eventCount++;
-  };
-  tabs.on('deactivate', listener1);
-
-  // add listener via collection add
-  tabs.on('deactivate', function listener2(tab) {
-    assert.equal(++eventCount, 2, 'both listeners notified');
-    assert.notEqual(tab, tabs.activeTab, 'the active tab is not the deactivated tab');
-    tabs.removeListener('deactivate', listener1);
-    tabs.removeListener('deactivate', listener2);
-
-    // end test
-    tab.close(done);
-  });
-
-  tabs.on('activate', function onActivate(tab) {
-    tabs.removeListener('activate', onActivate);
-    tabs.open("data:text/html;charset=utf-8,foo");
-    tab.close();
-  });
-
-  tabs.open(url);
-};
-
-// TEST: per-tab event handlers
-exports.testPerTabEvents = function(assert, done) {
-  let eventCount = 0;
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,foo",
-    onOpen: function(tab) {
-      // add listener via property assignment
-      function listener1() {
-        eventCount++;
-      };
-      tab.on('ready', listener1);
-
-      // add listener via collection add
-      tab.on('ready', function listener2() {
-        assert.equal(eventCount, 1, "both listeners notified");
-        tab.removeListener('ready', listener1);
-        tab.removeListener('ready', listener2);
-
-        // end test
-        tab.close(done);
-      });
-    }
-  });
-};
-
-exports.testUniqueTabIds = function(assert, done) {
-  var tabs = require('sdk/tabs');
-  var tabIds = {};
-  var steps = [
-    function (index) {
-      tabs.open({
-        url: "data:text/html;charset=utf-8,foo",
-        onOpen: function(tab) {
-          tabIds['tab1'] = tab.id;
-          next(index);
-        }
-      });
-    },
-    function (index) {
-      tabs.open({
-        url: "data:text/html;charset=utf-8,bar",
-        onOpen: function(tab) {
-          tabIds['tab2'] = tab.id;
-          next(index);
-        }
-      });
-    },
-    function (index) {
-      assert.notEqual(tabIds.tab1, tabIds.tab2, "Tab ids should be unique.");
-      done();
-    }
-  ];
-
-  function next(index) {
-    if (index === steps.length) {
-      return;
-    }
-    let fn = steps[index];
-    index++;
-    fn(index);
-  }
-
-  next(0);
-}
-
-exports.testOnLoadEventWithDOM = function(assert, done) {
-  let count = 0;
-  let title = 'testOnLoadEventWithDOM';
-
-  tabs.open({
-    url: 'data:text/html;charset=utf-8,<title>' + title + '</title>',
-    inBackground: true,
-    onLoad: function(tab) {
-      assert.equal(tab.title, title, 'tab passed in as arg, load called');
-
-      if (++count > 1) {
-        assert.pass('onLoad event called on reload');
-        tab.close(done);
-      }
-      else {
-        assert.pass('first onLoad event occured');
-        tab.reload();
-      }
-    }
-  });
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/tabs/test-firefox-tabs.js b/addon-sdk/source/test/tabs/test-firefox-tabs.js
deleted file mode 100644
index 368ed02ba..000000000
--- a/addon-sdk/source/test/tabs/test-firefox-tabs.js
+++ /dev/null
@@ -1,1305 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci } = require('chrome');
-const { Loader } = require('sdk/test/loader');
-const systemEvents = require("sdk/system/events");
-const { setTimeout, setImmediate } = require('sdk/timers');
-const { modelFor } = require('sdk/model/core');
-const { viewFor } = require('sdk/view/core');
-const { getOwnerWindow } = require('sdk/tabs/utils');
-const { windows, onFocus, getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { open, focus, close } = require('sdk/window/helpers');
-const { observer: windowObserver } = require("sdk/windows/observer");
-const tabs = require('sdk/tabs');
-const { browserWindows } = require('sdk/windows');
-const { set: setPref, get: getPref, reset: resetPref } = require("sdk/preferences/service");
-const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";
-const OPEN_IN_NEW_WINDOW_PREF = 'browser.link.open_newwindow';
-const DISABLE_POPUP_PREF = 'dom.disable_open_during_load';
-const fixtures = require("../fixtures");
-const { base64jpeg } = fixtures;
-const { cleanUI, before, after } = require("sdk/test/utils");
-const { wait } = require('../event/helpers');
-
-// Bug 682681 - tab.title should never be empty
-exports.testBug682681_aboutURI = function(assert, done) {
-  let url = 'chrome://browser/locale/tabbrowser.properties';
-  let stringBundle = Cc["@mozilla.org/intl/stringbundle;1"].
-                        getService(Ci.nsIStringBundleService).
-                        createBundle(url);
-  let emptyTabTitle = stringBundle.GetStringFromName('tabs.emptyTabTitle');
-
-  tabs.on('ready', function onReady(tab) {
-    tabs.removeListener('ready', onReady);
-
-    assert.equal(tab.title,
-                     emptyTabTitle,
-                     "title of about: tab is not blank");
-
-    tab.close(done);
-  });
-
-  // open a about: url
-  tabs.open({
-    url: "about:blank",
-    inBackground: true
-  });
-};
-
-// related to Bug 682681
-exports.testTitleForDataURI = function(assert, done) {
-  tabs.open({
-    url: "data:text/html;charset=utf-8,<title>tab</title>",
-    inBackground: true,
-    onReady: function(tab) {
-      assert.equal(tab.title, "tab", "data: title is not Connecting...");
-      tab.close(done);
-    }
-  });
-};
-
-// TEST: 'BrowserWindow' instance creation on tab 'activate' event
-// See bug 648244: there was a infinite loop.
-exports.testBrowserWindowCreationOnActivate = function(assert, done) {
-  let windows = require("sdk/windows").browserWindows;
-  let gotActivate = false;
-
-  tabs.once('activate', function onActivate(eventTab) {
-    assert.ok(windows.activeWindow, "Is able to fetch activeWindow");
-    gotActivate = true;
-  });
-
-  open().then(function(window) {
-    assert.ok(gotActivate, "Received activate event");
-    return close(window);
-  }).then(done).then(null, assert.fail);
-}
-
-// TEST: tab unloader
-exports.testAutomaticDestroyEventOpen = function(assert, done) {
-  let called = false;
-  let loader = Loader(module);
-  let tabs2 = loader.require("sdk/tabs");
-  tabs2.on('open', _ => called = true);
-
-  // Fire a tab event and ensure that the destroyed tab is inactive
-  tabs.once('open', tab => {
-    setTimeout(_ => {
-      assert.ok(!called, "Unloaded tab module is destroyed and inactive");
-      tab.close(done);
-    });
-  });
-
-  loader.unload();
-  tabs.open("data:text/html;charset=utf-8,testAutomaticDestroyEventOpen");
-};
-
-exports.testAutomaticDestroyEventActivate = function(assert, done) {
-  let called = false;
-  let loader = Loader(module);
-  let tabs2 = loader.require("sdk/tabs");
-  tabs2.on('activate', _ => called = true);
-
-  // Fire a tab event and ensure that the destroyed tab is inactive
-  tabs.once('activate', tab => {
-    setTimeout(_ => {
-      assert.ok(!called, "Unloaded tab module is destroyed and inactive");
-      tab.close(done);
-    });
-  });
-
-  loader.unload();
-  tabs.open("data:text/html;charset=utf-8,testAutomaticDestroyEventActivate");
-};
-
-exports.testAutomaticDestroyEventDeactivate = function(assert, done) {
-  let called = false;
-  let currentTab = tabs.activeTab;
-  let loader = Loader(module);
-  let tabs2 = loader.require("sdk/tabs");
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,testAutomaticDestroyEventDeactivate",
-    onActivate: _ => setTimeout(_ => {
-      tabs2.on('deactivate', _ => called = true);
-
-      // Fire a tab event and ensure that the destroyed tab is inactive
-      tabs.once('deactivate', tab => {
-        setTimeout(_ => {
-          assert.ok(!called, "Unloaded tab module is destroyed and inactive");
-          tab.close(done);
-        });
-      });
-
-      loader.unload();
-      currentTab.activate();
-    })
-  });
-};
-
-exports.testAutomaticDestroyEventClose = function(assert, done) {
-  let called = false;
-  let loader = Loader(module);
-  let tabs2 = loader.require("sdk/tabs");
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,testAutomaticDestroyEventClose",
-    onReady: tab => {
-      tabs2.on('close', _ => called = true);
-
-      // Fire a tab event and ensure that the destroyed tab is inactive
-      tabs.once('close', tab => {
-        setTimeout(_ => {
-          assert.ok(!called, "Unloaded tab module is destroyed and inactive");
-          done();
-        });
-      });
-
-      loader.unload();
-      tab.close();
-    }
-  });
-};
-
-exports.testTabPropertiesInNewWindow = function(assert, done) {
-  const { LoaderWithFilteredConsole } = require("sdk/test/loader");
-  let loader = LoaderWithFilteredConsole(module, function(type, message) {
-    return true;
-  });
-
-  let tabs = loader.require('sdk/tabs');
-  let { viewFor } = loader.require('sdk/view/core');
-
-  let count = 0;
-  function onReadyOrLoad (tab) {
-    if (count++) {
-      close(getOwnerWindow(viewFor(tab))).then(done).then(null, assert.fail);
-    }
-  }
-
-  let url = "data:text/html;charset=utf-8,<html><head><title>foo</title></head><body>foo</body></html>";
-  tabs.open({
-    inNewWindow: true,
-    url: url,
-    onReady: function(tab) {
-      assert.equal(tab.title, "foo", "title of the new tab matches");
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tab.favicon, undefined, "favicon of the new tab is undefined");
-      assert.equal(tab.style, null, "style of the new tab matches");
-      assert.equal(tab.index, 0, "index of the new tab matches");
-      assert.notEqual(tab.getThumbnail(), null, "thumbnail of the new tab matches");
-      assert.notEqual(tab.id, null, "a tab object always has an id property.");
-
-      onReadyOrLoad(tab);
-    },
-    onLoad: function(tab) {
-      assert.equal(tab.title, "foo", "title of the new tab matches");
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tab.favicon, undefined, "favicon of the new tab is undefined");
-      assert.equal(tab.style, null, "style of the new tab matches");
-      assert.equal(tab.index, 0, "index of the new tab matches");
-      assert.notEqual(tab.getThumbnail(), null, "thumbnail of the new tab matches");
-      assert.notEqual(tab.id, null, "a tab object always has an id property.");
-
-      onReadyOrLoad(tab);
-    }
-  });
-};
-
-exports.testTabPropertiesInSameWindow = function(assert, done) {
-  const { LoaderWithFilteredConsole } = require("sdk/test/loader");
-  let loader = LoaderWithFilteredConsole(module, function(type, message) {
-    return true;
-  });
-
-  let tabs = loader.require('sdk/tabs');
-
-  // Get current count of tabs so we know the index of the
-  // new tab, bug 893846
-  let tabCount = tabs.length;
-  let count = 0;
-  function onReadyOrLoad (tab) {
-    if (count++) {
-      tab.close(done);
-    }
-  }
-
-  let url = "data:text/html;charset=utf-8,<html><head><title>foo</title></head><body>foo</body></html>";
-  tabs.open({
-    url: url,
-    onReady: function(tab) {
-      assert.equal(tab.title, "foo", "title of the new tab matches");
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tab.favicon, undefined, "favicon of the new tab is undefined");
-      assert.equal(tab.style, null, "style of the new tab matches");
-      assert.equal(tab.index, tabCount, "index of the new tab matches");
-      assert.notEqual(tab.getThumbnail(), null, "thumbnail of the new tab matches");
-      assert.notEqual(tab.id, null, "a tab object always has an id property.");
-
-      onReadyOrLoad(tab);
-    },
-    onLoad: function(tab) {
-      assert.equal(tab.title, "foo", "title of the new tab matches");
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tab.favicon, undefined, "favicon of the new tab is undefined");
-      assert.equal(tab.style, null, "style of the new tab matches");
-      assert.equal(tab.index, tabCount, "index of the new tab matches");
-      assert.notEqual(tab.getThumbnail(), null, "thumbnail of the new tab matches");
-      assert.notEqual(tab.id, null, "a tab object always has an id property.");
-
-      onReadyOrLoad(tab);
-    }
-  });
-};
-
-// TEST: tab properties
-exports.testTabContentTypeAndReload = function(assert, done) {
-  open().then(focus).then(function(window) {
-    let url = "data:text/html;charset=utf-8,<html><head><title>foo</title></head><body>foo</body></html>";
-    let urlXML = "data:text/xml;charset=utf-8,<foo>bar</foo>";
-    tabs.open({
-      url: url,
-      onReady: function(tab) {
-        if (tab.url === url) {
-          assert.equal(tab.contentType, "text/html");
-          tab.url = urlXML;
-        }
-        else {
-          assert.equal(tab.contentType, "text/xml");
-          close(window).then(done).then(null, assert.fail);
-        }
-      }
-    });
-  });
-};
-
-// TEST: tabs iterator and length property
-exports.testTabsIteratorAndLength = function(assert, done) {
-  open(null, { features: { chrome: true, toolbar: true } }).then(focus).then(function(window) {
-    let startCount = 0;
-    for (let t of tabs) startCount++;
-    assert.equal(startCount, tabs.length, "length property is correct");
-    let url = "data:text/html;charset=utf-8,default";
-
-    tabs.open(url);
-    tabs.open(url);
-    tabs.open({
-      url: url,
-      onOpen: function(tab) {
-        let count = 0;
-        for (let t of tabs) count++;
-        assert.equal(count, startCount + 3, "iterated tab count matches");
-        assert.equal(startCount + 3, tabs.length, "iterated tab count matches length property");
-
-        close(window).then(done).then(null, assert.fail);
-      }
-    });
-  });
-};
-
-// TEST: tab.url setter
-exports.testTabLocation = function(assert, done) {
-  open().then(focus).then(function(window) {
-    let url1 = "data:text/html;charset=utf-8,foo";
-    let url2 = "data:text/html;charset=utf-8,bar";
-
-    tabs.on('ready', function onReady(tab) {
-      if (tab.url != url2)
-        return;
-      tabs.removeListener('ready', onReady);
-      assert.pass("tab.load() loaded the correct url");
-      close(window).then(done).then(null, assert.fail);
-    });
-
-    tabs.open({
-      url: url1,
-      onOpen: function(tab) {
-        tab.url = url2
-      }
-    });
-  });
-};
-
-// TEST: tab.close()
-exports.testTabClose = function(assert, done) {
-  let testName = "testTabClose";
-  let url = "data:text/html;charset=utf-8," + testName;
-
-  assert.notEqual(tabs.activeTab.url, url, "tab is not the active tab");
-  tabs.once('ready', function onReady(tab) {
-    assert.equal(tabs.activeTab.url, tab.url, "tab is now the active tab");
-    assert.equal(url, tab.url, "tab url is the test url");
-    let secondOnCloseCalled = false;
-
-    // Bug 699450: Multiple calls to tab.close should not throw
-    tab.close(() => secondOnCloseCalled = true);
-    try {
-      tab.close(function () {
-        assert.notEqual(tabs.activeTab.url, url, "tab is no longer the active tab");
-        assert.ok(secondOnCloseCalled,
-          "The immediate second call to tab.close happened");
-        assert.notEqual(tabs.activeTab.url, url, "tab is no longer the active tab");
-
-        done();
-      });
-    }
-    catch(e) {
-      assert.fail("second call to tab.close() thrown an exception: " + e);
-    }
-  });
-
-  tabs.open(url);
-};
-
-// TEST: tab.move()
-exports.testTabMove = function(assert, done) {
-  open().then(focus).then(function(window) {
-    let url = "data:text/html;charset=utf-8,foo";
-
-    tabs.open({
-      url: url,
-      onOpen: function(tab) {
-        assert.equal(tab.index, 1, "tab index before move matches");
-        tab.index = 0;
-        assert.equal(tab.index, 0, "tab index after move matches");
-        close(window).then(done).then(null, assert.fail);
-      }
-    });
-  }).then(null, assert.fail);
-};
-
-exports.testIgnoreClosing = function*(assert) {
-  let url = "data:text/html;charset=utf-8,foobar";
-  let originalWindow = getMostRecentBrowserWindow();
-
-  let window = yield open().then(focus);
-
-  assert.equal(tabs.length, 2, "should be two windows open each with one tab");
-
-  yield new Promise(resolve => {
-    tabs.once("ready", (tab) => {
-      let win = tab.window;
-      assert.equal(win.tabs.length, 2, "should be two tabs in the new window");
-      assert.equal(tabs.length, 3, "should be three tabs in total");
-
-      tab.close(() => {
-        assert.equal(win.tabs.length, 1, "should be one tab in the new window");
-        assert.equal(tabs.length, 2, "should be two tabs in total");
-        resolve();
-      });
-    });
-
-    tabs.open(url);
-  });
-};
-
-// TEST: open tab with default options
-exports.testOpen = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,default";
-  tabs.open({
-    url: url,
-    onReady: function(tab) {
-      assert.equal(tab.url, url, "URL of the new tab matches");
-      assert.equal(tab.isPinned, false, "The new tab is not pinned");
-
-      tab.close(done);
-    }
-  });
-};
-
-// TEST: opening a pinned tab
-exports.testOpenPinned = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,default";
-  tabs.open({
-    url: url,
-    isPinned: true,
-    onOpen: function(tab) {
-      assert.equal(tab.isPinned, true, "The new tab is pinned");
-      tab.close(done);
-    }
-  });
-};
-
-// TEST: pin/unpin opened tab
-exports.testPinUnpin = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,default";
-  tabs.open({
-    url: url,
-    inBackground: true,
-    onOpen: function(tab) {
-      tab.pin();
-      assert.equal(tab.isPinned, true, "The tab was pinned correctly");
-      tab.unpin();
-      assert.equal(tab.isPinned, false, "The tab was unpinned correctly");
-      tab.close(done);
-    }
-  });
-}
-
-// TEST: open tab in background
-exports.testInBackground = function(assert, done) {
-  assert.equal(tabs.length, 1, "Should be one tab");
-
-  let window = getMostRecentBrowserWindow();
-  let activeUrl = tabs.activeTab.url;
-  let url = "data:text/html;charset=utf-8,background";
-  assert.equal(getMostRecentBrowserWindow(), window, "getMostRecentBrowserWindow() matches this window");
-  tabs.on('ready', function onReady(tab) {
-    tabs.removeListener('ready', onReady);
-    assert.equal(tabs.activeTab.url, activeUrl, "URL of active tab has not changed");
-    assert.equal(tab.url, url, "URL of the new background tab matches");
-    assert.equal(getMostRecentBrowserWindow(), window, "a new window was not opened");
-    assert.notEqual(tabs.activeTab.url, url, "URL of active tab is not the new URL");
-    tab.close(done);
-  });
-
-  tabs.open({
-    url: url,
-    inBackground: true
-  });
-}
-
-// TEST: open tab in new window
-exports.testOpenInNewWindow = function(assert, done) {
-  let startWindowCount = windows().length;
-
-  let url = "data:text/html;charset=utf-8,testOpenInNewWindow";
-  tabs.open({
-    url: url,
-    inNewWindow: true,
-    onReady: function(tab) {
-      let newWindow = getOwnerWindow(viewFor(tab));
-      assert.equal(windows().length, startWindowCount + 1, "a new window was opened");
-
-      onFocus(newWindow).then(function() {
-        assert.equal(getMostRecentBrowserWindow(), newWindow, "new window is active");
-        assert.equal(tab.url, url, "URL of the new tab matches");
-        assert.equal(newWindow.content.location, url, "URL of new tab in new window matches");
-        assert.equal(tabs.activeTab.url, url, "URL of activeTab matches");
-
-        return close(newWindow).then(done);
-      }).then(null, assert.fail);
-    }
-  });
-
-}
-
-// Test tab.open inNewWindow + onOpen combination
-exports.testOpenInNewWindowOnOpen = function(assert, done) {
-  let startWindowCount = windows().length;
-
-  let url = "data:text/html;charset=utf-8,newwindow";
-  tabs.open({
-    url: url,
-    inNewWindow: true,
-    onOpen: function(tab) {
-      let newWindow = getOwnerWindow(viewFor(tab));
-
-      onFocus(newWindow).then(function() {
-        assert.equal(windows().length, startWindowCount + 1, "a new window was opened");
-        assert.equal(getMostRecentBrowserWindow(), newWindow, "new window is active");
-
-        close(newWindow).then(done).then(null, assert.fail);
-      });
-    }
-  });
-};
-
-// TEST: onOpen event handler
-exports.testTabsEvent_onOpen = function(assert, done) {
-  open().then(focus).then(window => {
-    let url = "data:text/html;charset=utf-8,1";
-    let eventCount = 0;
-
-    // add listener via property assignment
-    function listener1(tab) {
-      eventCount++;
-    };
-    tabs.on('open', listener1);
-
-    // add listener via collection add
-    tabs.on('open', function listener2(tab) {
-      assert.equal(++eventCount, 2, "both listeners notified");
-      tabs.removeListener('open', listener1);
-      tabs.removeListener('open', listener2);
-      close(window).then(done).then(null, assert.fail);
-    });
-
-    tabs.open(url);
-  }).then(null, assert.fail);
-};
-
-// TEST: onClose event handler
-exports.testTabsEvent_onClose = function*(assert) {
-  let window = yield open().then(focus);
-  let url = "data:text/html;charset=utf-8,onclose";
-  let eventCount = 0;
-
-  // add listener via property assignment
-  function listener1(tab) {
-    eventCount++;
-  }
-  tabs.on("close", listener1);
-
-  yield new Promise(resolve => {
-    // add listener via collection add
-    tabs.on("close", function listener2(tab) {
-      assert.equal(++eventCount, 2, "both listeners notified");
-      tabs.removeListener("close", listener2);
-      resolve();
-    });
-
-    tabs.on('ready', function onReady(tab) {
-      tabs.removeListener('ready', onReady);
-      tab.close();
-    });
-
-    tabs.open(url);
-  });
-
-  tabs.removeListener("close", listener1);
-  assert.pass("done test!");
-
-  yield close(window);
-  assert.pass("window was closed!");
-};
-
-// TEST: onClose event handler when a window is closed
-exports.testTabsEvent_onCloseWindow = function(assert, done) {
-  let closeCount = 0;
-  let individualCloseCount = 0;
-
-  open().then(focus).then(window => {
-    assert.pass('opened a new window');
-
-    tabs.on("close", function listener() {
-      if (++closeCount == 4) {
-        tabs.removeListener("close", listener);
-      }
-    });
-
-    function endTest() {
-      if (++individualCloseCount < 3) {
-        assert.pass('tab closed ' + individualCloseCount);
-        return;
-      }
-
-      assert.equal(closeCount, 4, "Correct number of close events received");
-      assert.equal(individualCloseCount, 3,
-                   "Each tab with an attached onClose listener received a close " +
-                   "event when the window was closed");
-
-      done();
-    }
-
-    // One tab is already open with the window
-    let openTabs = 1;
-    function testCasePossiblyLoaded() {
-      if (++openTabs == 4) {
-        window.close();
-      }
-      assert.pass('tab opened ' + openTabs);
-    }
-
-    tabs.open({
-      url: "data:text/html;charset=utf-8,tab2",
-      onOpen: testCasePossiblyLoaded,
-      onClose: endTest
-    });
-
-    tabs.open({
-      url: "data:text/html;charset=utf-8,tab3",
-      onOpen: testCasePossiblyLoaded,
-      onClose: endTest
-    });
-
-    tabs.open({
-      url: "data:text/html;charset=utf-8,tab4",
-      onOpen: testCasePossiblyLoaded,
-      onClose: endTest
-    });
-  }).then(null, assert.fail);
-}
-
-// TEST: onReady event handler
-exports.testTabsEvent_onReady = function(assert, done) {
-  open().then(focus).then(window => {
-    let url = "data:text/html;charset=utf-8,onready";
-    let eventCount = 0;
-
-    // add listener via property assignment
-    function listener1(tab) {
-      eventCount++;
-    };
-    tabs.on('ready', listener1);
-
-    // add listener via collection add
-    tabs.on('ready', function listener2(tab) {
-      assert.equal(++eventCount, 2, "both listeners notified");
-      tabs.removeListener('ready', listener1);
-      tabs.removeListener('ready', listener2);
-      close(window).then(done);
-    });
-
-    tabs.open(url);
-  }).then(null, assert.fail);
-};
-
-// TEST: onActivate event handler
-exports.testTabsEvent_onActivate = function(assert, done) {
-  open().then(focus).then(window => {
-    let url = "data:text/html;charset=utf-8,onactivate";
-    let eventCount = 0;
-
-    // add listener via property assignment
-    function listener1(tab) {
-      eventCount++;
-    };
-    tabs.on('activate', listener1);
-
-    // add listener via collection add
-    tabs.on('activate', function listener2(tab) {
-      assert.equal(++eventCount, 2, "both listeners notified");
-      tabs.removeListener('activate', listener1);
-      tabs.removeListener('activate', listener2);
-      close(window).then(done).then(null, assert.fail);
-    });
-
-    tabs.open(url);
-  }).then(null, assert.fail);
-};
-
-// onDeactivate event handler
-exports.testTabsEvent_onDeactivate = function*(assert) {
-  let window = yield open().then(focus);
-
-  let url = "data:text/html;charset=utf-8,ondeactivate";
-  let eventCount = 0;
-
-  // add listener via property assignment
-  function listener1(tab) {
-    eventCount++;
-    assert.pass("listener1 was called " + eventCount);
-  };
-  tabs.on('deactivate', listener1);
-
-  yield new Promise(resolve => {
-    // add listener via collection add
-    tabs.on('deactivate', function listener2(tab) {
-      assert.equal(++eventCount, 2, "both listeners notified");
-      tabs.removeListener('deactivate', listener2);
-      resolve();
-    });
-
-    tabs.on('open', function onOpen(tab) {
-      assert.pass("tab opened");
-      tabs.removeListener('open', onOpen);
-      tabs.open("data:text/html;charset=utf-8,foo");
-    });
-
-    tabs.open(url);
-  });
-
-  tabs.removeListener('deactivate', listener1);
-  assert.pass("listeners were removed");
-};
-
-// pinning
-exports.testTabsEvent_pinning = function(assert, done) {
-  open().then(focus).then(window => {
-    let url = "data:text/html;charset=utf-8,1";
-
-    tabs.on('open', function onOpen(tab) {
-      tabs.removeListener('open', onOpen);
-      tab.pin();
-    });
-
-    tabs.on('pinned', function onPinned(tab) {
-      tabs.removeListener('pinned', onPinned);
-      assert.ok(tab.isPinned, "notified tab is pinned");
-      tab.unpin();
-    });
-
-    tabs.on('unpinned', function onUnpinned(tab) {
-      tabs.removeListener('unpinned', onUnpinned);
-      assert.ok(!tab.isPinned, "notified tab is not pinned");
-      close(window).then(done).then(null, assert.fail);
-    });
-
-    tabs.open(url);
-  }).then(null, assert.fail);
-};
-
-// TEST: per-tab event handlers
-exports.testPerTabEvents = function*(assert) {
-  let window = yield open().then(focus);
-  let eventCount = 0;
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: "data:text/html;charset=utf-8,foo",
-      onOpen: (tab) => {
-        assert.pass("the tab was opened");
-
-        // add listener via property assignment
-        function listener1() {
-          eventCount++;
-        };
-        tab.on('ready', listener1);
-
-        // add listener via collection add
-        tab.on('ready', function listener2() {
-          assert.equal(eventCount, 1, "listener1 called before listener2");
-          tab.removeListener('ready', listener1);
-          tab.removeListener('ready', listener2);
-          assert.pass("removed listeners");
-          eventCount++;
-          resolve();
-        });
-      }
-    });
-  });
-
-  assert.equal(eventCount, 2, "both listeners were notified.");
-};
-
-exports.testAttachOnMultipleDocuments = function (assert, done) {
-  // Example of attach that process multiple tab documents
-  open().then(focus).then(window => {
-    let firstLocation = "data:text/html;charset=utf-8,foobar";
-    let secondLocation = "data:text/html;charset=utf-8,bar";
-    let thirdLocation = "data:text/html;charset=utf-8,fox";
-    let onReadyCount = 0;
-    let worker1 = null;
-    let worker2 = null;
-    let detachEventCount = 0;
-
-    tabs.open({
-      url: firstLocation,
-      onReady: function (tab) {
-        onReadyCount++;
-        if (onReadyCount == 1) {
-          worker1 = tab.attach({
-            contentScript: 'self.on("message", ' +
-                           '  function () { return self.postMessage(document.location.href); }' +
-                           ');',
-            onMessage: function (msg) {
-              assert.equal(msg, firstLocation,
-                               "Worker url is equal to the 1st document");
-              tab.url = secondLocation;
-            },
-            onDetach: function () {
-              detachEventCount++;
-              assert.pass("Got worker1 detach event");
-              assert.throws(function () {
-                  worker1.postMessage("ex-1");
-                },
-                /Couldn't find the worker/,
-                "postMessage throw because worker1 is destroyed");
-              checkEnd();
-            }
-          });
-          worker1.postMessage("new-doc-1");
-        }
-        else if (onReadyCount == 2) {
-
-          worker2 = tab.attach({
-            contentScript: 'self.on("message", ' +
-                           '  function () { return self.postMessage(document.location.href); }' +
-                           ');',
-            onMessage: function (msg) {
-              assert.equal(msg, secondLocation,
-                               "Worker url is equal to the 2nd document");
-              tab.url = thirdLocation;
-            },
-            onDetach: function () {
-              detachEventCount++;
-              assert.pass("Got worker2 detach event");
-              assert.throws(function () {
-                  worker2.postMessage("ex-2");
-                },
-                /Couldn't find the worker/,
-                "postMessage throw because worker2 is destroyed");
-              checkEnd();
-            }
-          });
-          worker2.postMessage("new-doc-2");
-        }
-        else if (onReadyCount == 3) {
-          tab.close();
-        }
-      }
-    });
-
-    function checkEnd() {
-      if (detachEventCount != 2)
-        return;
-
-      assert.pass("Got all detach events");
-
-      close(window).then(done).then(null, assert.fail);
-    }
-  }).then(null, assert.fail);
-}
-
-
-exports.testAttachWrappers = function (assert, done) {
-  // Check that content script has access to wrapped values by default
-  open().then(focus).then(window => {
-    let document = "data:text/html;charset=utf-8,<script>var globalJSVar = true; " +
-                   "                       document.getElementById = 3;</script>";
-    let count = 0;
-
-    tabs.open({
-      url: document,
-      onReady: function (tab) {
-        let worker = tab.attach({
-          contentScript: 'try {' +
-                         '  self.postMessage(!("globalJSVar" in window));' +
-                         '  self.postMessage(typeof window.globalJSVar == "undefined");' +
-                         '} catch(e) {' +
-                         '  self.postMessage(e.message);' +
-                         '}',
-          onMessage: function (msg) {
-            assert.equal(msg, true, "Worker has wrapped objects ("+count+")");
-            if (count++ == 1)
-              close(window).then(done).then(null, assert.fail);
-          }
-        });
-      }
-    });
-  }).then(null, assert.fail);
-}
-
-/*
-// We do not offer unwrapped access to DOM since bug 601295 landed
-// See 660780 to track progress of unwrap feature
-exports.testAttachUnwrapped = function (assert, done) {
-  // Check that content script has access to unwrapped values through unsafeWindow
-  openBrowserWindow(function(window, browser) {
-    let document = "data:text/html;charset=utf-8,<script>var globalJSVar=true;</script>";
-    let count = 0;
-
-    tabs.open({
-      url: document,
-      onReady: function (tab) {
-        let worker = tab.attach({
-          contentScript: 'try {' +
-                         '  self.postMessage(unsafeWindow.globalJSVar);' +
-                         '} catch(e) {' +
-                         '  self.postMessage(e.message);' +
-                         '}',
-          onMessage: function (msg) {
-            assert.equal(msg, true, "Worker has access to javascript content globals ("+count+")");
-            close(window).then(done);
-          }
-        });
-      }
-    });
-
-  });
-}
-*/
-
-exports['test window focus changes active tab'] = function(assert, done) {
-  let url1 = "data:text/html;charset=utf-8," + encodeURIComponent("test window focus changes active tab</br><h1>Window #1");
-
-  let win1 = openBrowserWindow(function() {
-    assert.pass("window 1 is open");
-
-    let win2 = openBrowserWindow(function() {
-      assert.pass("window 2 is open");
-
-      focus(win2).then(function() {
-        tabs.on("activate", function onActivate(tab) {
-          tabs.removeListener("activate", onActivate);
-
-          if (tab.readyState === 'uninitialized') {
-            tab.once('ready', whenReady);
-          }
-          else {
-            whenReady(tab);
-          }
-
-          function whenReady(tab) {
-            assert.pass("activate was called on windows focus change.");
-            assert.equal(tab.url, url1, 'the activated tab url is correct');
-
-            return close(win2).then(function() {
-              assert.pass('window 2 was closed');
-              return close(win1);
-            }).then(done).then(null, assert.fail);
-          }
-        });
-
-        win1.focus();
-      });
-    }, "data:text/html;charset=utf-8,test window focus changes active tab</br><h1>Window #2");
-  }, url1);
-};
-
-exports['test ready event on new window tab'] = function(assert, done) {
-  let uri = encodeURI("data:text/html;charset=utf-8,Waiting for ready event!");
-
-  require("sdk/tabs").on("ready", function onReady(tab) {
-    if (tab.url === uri) {
-      require("sdk/tabs").removeListener("ready", onReady);
-      assert.pass("ready event was emitted");
-      close(window).then(done).then(null, assert.fail);
-    }
-  });
-
-  let window = openBrowserWindow(function(){}, uri);
-};
-
-exports['test unique tab ids'] = function(assert, done) {
-  var windows = require('sdk/windows').browserWindows;
-  var { all, defer } = require('sdk/core/promise');
-
-  function openWindow() {
-    let deferred = defer();
-    let win = windows.open({
-      url: "data:text/html;charset=utf-8,<html>foo</html>",
-    });
-
-    win.on('open', function(window) {
-      assert.ok(window.tabs.length);
-      assert.ok(window.tabs.activeTab);
-      assert.ok(window.tabs.activeTab.id);
-      deferred.resolve({
-        id: window.tabs.activeTab.id,
-        win: win
-      });
-    });
-
-    return deferred.promise;
-  }
-
-  var one = openWindow(), two = openWindow();
-  all([one, two]).then(function(results) {
-    assert.notEqual(results[0].id, results[1].id, "tab Ids should not be equal.");
-    results[0].win.close(function() {
-      results[1].win.close(function () {
-        done();
-      });
-    });
-  });
-}
-
-// related to Bug 671305
-exports.testOnLoadEventWithDOM = function(assert, done) {
-  let count = 0;
-  let title = 'testOnLoadEventWithDOM';
-
-  // open a about: url
-  tabs.open({
-    url: 'data:text/html;charset=utf-8,<title>' + title + '</title>',
-    inBackground: true,
-    onLoad: function(tab) {
-      assert.equal(tab.title, title, 'tab passed in as arg, load called');
-
-      if (++count > 1) {
-        assert.pass('onLoad event called on reload');
-        tab.close(done);
-      }
-      else {
-        assert.pass('first onLoad event occured');
-        tab.reload();
-      }
-    }
-  });
-};
-
-// related to Bug 671305
-exports.testOnLoadEventWithImage = function(assert, done) {
-  let count = 0;
-
-  tabs.open({
-    url: base64jpeg,
-    inBackground: true,
-    onLoad: function(tab) {
-      if (++count > 1) {
-        assert.pass('onLoad event called on reload with image');
-        tab.close(done);
-      }
-      else {
-        assert.pass('first onLoad event occured');
-        tab.reload();
-      }
-    }
-  });
-};
-
-exports.testNoDeadObjects = function(assert, done) {
-  let loader = Loader(module);
-  let myTabs = loader.require("sdk/tabs");
-
-  // Load a tab, unload our modules, and navigate the tab to trigger an event
-  // on it.  This would throw a dead object exception if our modules didn't
-  // clean up their event handlers on unload.
-  tabs.open({
-    url: "data:text/html;charset=utf-8,one",
-    onLoad: function(tab) {
-      // 2. Arrange to nuke the sandboxes and then trigger the load event
-      //    on the tab once the loader is kaput.
-      systemEvents.on("sdk:loader:destroy", function onUnload() {
-        systemEvents.off("sdk:loader:destroy", onUnload, true);
-        // Defer this carnage till the end of the event queue, to avoid nuking
-        // the sandboxes from under the modules as they're being cleaned up.
-        setTimeout(function() {
-          // 3. Arrange to close the tab once the second page loads.
-          tab.on("load", function() {
-            tab.close(function() {
-              let { viewFor } = loader.require("sdk/view/core");
-              assert.equal(viewFor(tab), undefined, "didn't retain the closed tab");
-              done();
-            });
-          });
-
-          // Trigger a load event on the tab, to give the now-unloaded
-          // myTabs a chance to choke on it.
-          tab.url = "data:text/html;charset=utf-8,two";
-        }, 0);
-      }, true);
-
-      // 1. Start unloading the modules.  Defer till the end of the event
-      //    queue, in case myTabs is attaching its own handlers here too.
-      //    We want it to latch on before we pull the rug from under it.
-      setTimeout(function() {
-        loader.unload();
-      }, 0);
-    }
-  });
-};
-
-exports.testTabDestroy = function(assert, done) {
-  let loader = Loader(module);
-  let myTabs = loader.require("sdk/tabs");
-  let { modelFor: myModelFor } = loader.require("sdk/model/core");
-  let { viewFor: myViewFor } = loader.require("sdk/view/core");
-  let myFirstTab = myTabs.activeTab;
-
-  myTabs.open({
-    url: "data:text/html;charset=utf-8,destroy",
-    onReady: (myTab) => setImmediate(() => {
-      let tab = modelFor(myViewFor(myTab));
-
-      function badListener(event, tab) {
-        // Ignore events for the other tabs
-        if (tab != myTab)
-          return;
-        assert.fail("Should not have seen the " + event + " listener called");
-      }
-
-      assert.ok(myTab, "Should have a tab in the test loader.");
-      assert.equal(myViewFor(myTab), viewFor(tab), "Should have the right view.");
-      assert.equal(myTabs.length, 2, "Should have the right number of global tabs.");
-      assert.equal(myTab.window.tabs.length, 2, "Should have the right number of window tabs.");
-      assert.equal(myTabs.activeTab, myTab, "Globally active tab is correct.");
-      assert.equal(myTab.window.tabs.activeTab, myTab, "Window active tab is correct.");
-
-      assert.equal(myTabs[1], myTab, "Global tabs list contains tab.");
-      assert.equal(myTab.window.tabs[1], myTab, "Window tabs list contains tab.");
-
-      myTab.once("ready", badListener.bind(null, "tab ready"));
-      myTab.once("deactivate", badListener.bind(null, "tab deactivate"));
-      myTab.once("activate", badListener.bind(null, "tab activate"));
-      myTab.once("close", badListener.bind(null, "tab close"));
-
-      myTab.destroy();
-
-      myTab.once("ready", badListener.bind(null, "new tab ready"));
-      myTab.once("deactivate", badListener.bind(null, "new tab deactivate"));
-      myTab.once("activate", badListener.bind(null, "new tab activate"));
-      myTab.once("close", badListener.bind(null, "new tab close"));
-
-      myTabs.once("ready", badListener.bind(null, "tabs ready"));
-      myTabs.once("deactivate", badListener.bind(null, "tabs deactivate"));
-      myTabs.once("activate", badListener.bind(null, "tabs activate"));
-      myTabs.once("close", badListener.bind(null, "tabs close"));
-
-      assert.equal(myViewFor(myTab), viewFor(tab), "Should have the right view.");
-      assert.equal(myModelFor(viewFor(tab)), myTab, "Can still reach the tab object.");
-      assert.equal(myTabs.length, 2, "Should have the right number of global tabs.");
-      assert.equal(myTab.window.tabs.length, 2, "Should have the right number of window tabs.");
-      assert.equal(myTabs.activeTab, myTab, "Globally active tab is correct.");
-      assert.equal(myTab.window.tabs.activeTab, myTab, "Window active tab is correct.");
-
-      assert.equal(myTabs[1], myTab, "Global tabs list still contains tab.");
-      assert.equal(myTab.window.tabs[1], myTab, "Window tabs list still contains tab.");
-
-      assert.equal(myTab.url, undefined, "url property is not usable");
-      assert.equal(myTab.contentType, undefined, "contentType property is not usable");
-      assert.equal(myTab.title, undefined, "title property is not usable");
-      assert.equal(myTab.id, undefined, "id property is not usable");
-      assert.equal(myTab.index, undefined, "index property is not usable");
-
-      myTab.pin();
-      assert.ok(!tab.isPinned, "pin method shouldn't work");
-
-      tabs.once("activate", () => setImmediate(() => {
-        assert.equal(myTabs.activeTab, myFirstTab, "Globally active tab is correct.");
-        assert.equal(myTab.window.tabs.activeTab, myFirstTab, "Window active tab is correct.");
-
-        let sawActivate = false;
-        tabs.once("activate", () => setImmediate(() => {
-          sawActivate = true;
-
-          assert.equal(myTabs.activeTab, myTab, "Globally active tab is correct.");
-          assert.equal(myTab.window.tabs.activeTab, myTab, "Window active tab is correct.");
-
-          // This shouldn't have any effect
-          myTab.close();
-
-          tab.once("ready", () => setImmediate(() => {
-            tab.close(() => {
-              loader.unload();
-              done();
-            });
-          }));
-          tab.url = "data:text/html;charset=utf-8,destroy2";
-        }));
-
-        myTab.activate();
-        setImmediate(() => {
-          assert.ok(!sawActivate, "activate method shouldn't have done anything");
-
-          tab.activate();
-        });
-      }));
-      myFirstTab.activate();
-    })
-  })
-};
-
-// related to bug 942511
-// https://bugzilla.mozilla.org/show_bug.cgi?id=942511
-exports['test active tab properties defined on popup closed'] = function (assert, done) {
-  setPref(OPEN_IN_NEW_WINDOW_PREF, 2);
-  setPref(DISABLE_POPUP_PREF, false);
-
-  let tabID = "";
-  let popupClosed = false;
-
-  tabs.open({
-    url: 'about:blank',
-    onReady: function (tab) {
-      tabID = tab.id;
-      tab.attach({
-        contentScript: 'var popup = window.open("about:blank");' +
-                       'popup.close();'
-      });
-      
-      windowObserver.once('close', () => {
-        popupClosed = true;
-      });
-
-      windowObserver.on('activate', () => {
-        // Only when the 'activate' event is fired after the popup was closed.
-        if (popupClosed) {
-          popupClosed = false;
-          let activeTabID = tabs.activeTab.id;
-          if (activeTabID) {
-              assert.equal(tabID, activeTabID, 'ActiveTab properties are correct');
-          }
-          else {
-            assert.fail('ActiveTab properties undefined on popup closed');
-          }
-          tab.close(done);
-        }
-      });
-    }
-  });
-};
-
-// related to bugs 922956 and 989288
-// https://bugzilla.mozilla.org/show_bug.cgi?id=922956
-// https://bugzilla.mozilla.org/show_bug.cgi?id=989288
-exports["test tabs ready and close after window.open"] = function*(assert, done) {
-  // ensure popups open in a new window and disable popup blocker
-  setPref(OPEN_IN_NEW_WINDOW_PREF, 2);
-  setPref(DISABLE_POPUP_PREF, false);
-
-  // open windows to trigger observers
-  tabs.activeTab.attach({
-    contentScript: "window.open('about:blank');" +
-                   "window.open('about:blank', '', " +
-                   "'width=800,height=600,resizable=no,status=no,location=no');"
-  });
-
-  let tab1 = yield wait(tabs, "ready");
-  assert.pass("first tab ready has occured");
-
-  let tab2 = yield wait(tabs, "ready");
-  assert.pass("second tab ready has occured");
-
-  tab1.close();
-  yield wait(tabs, "close");
-  assert.pass("first tab close has occured");
-
-  tab2.close();
-  yield wait(tabs, "close");
-  assert.pass("second tab close has occured");
-};
-
-// related to bug #939496
-exports["test tab open event for new window"] = function(assert, done) {
-  // ensure popups open in a new window and disable popup blocker
-  setPref(OPEN_IN_NEW_WINDOW_PREF, 2);
-  setPref(DISABLE_POPUP_PREF, false);
-
-  tabs.once('open', function onOpen(window) {
-    assert.pass("tab open has occured");
-    window.close(done);
-  });
-
-  // open window to trigger observers
-  browserWindows.open("about:logo");
-};
-
-after(exports, function*(name, assert) {
-  resetPopupPrefs();
-  yield cleanUI();
-});
-
-const resetPopupPrefs = () => {
-  resetPref(OPEN_IN_NEW_WINDOW_PREF);
-  resetPref(DISABLE_POPUP_PREF);
-};
-
-/******************* helpers *********************/
-
-// Utility function to open a new browser window.
-function openBrowserWindow(callback, url) {
-  let ww = Cc["@mozilla.org/embedcomp/window-watcher;1"].
-           getService(Ci.nsIWindowWatcher);
-  let urlString = Cc["@mozilla.org/supports-string;1"].
-                  createInstance(Ci.nsISupportsString);
-  urlString.data = url;
-  let window = ww.openWindow(null, "chrome://browser/content/browser.xul",
-                             "_blank", "chrome,all,dialog=no", urlString);
-
-  if (callback) {
-    window.addEventListener("load", function onLoad(event) {
-      if (event.target && event.target.defaultView == window) {
-        window.removeEventListener("load", onLoad, true);
-        let browsers = window.document.getElementsByTagName("tabbrowser");
-        try {
-          setTimeout(function () {
-            callback(window, browsers[0]);
-          }, 10);
-        }
-        catch (e) {
-          console.exception(e);
-        }
-      }
-    }, true);
-  }
-
-  return window;
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/tabs/utils.js b/addon-sdk/source/test/tabs/utils.js
deleted file mode 100644
index 4981a4d08..000000000
--- a/addon-sdk/source/test/tabs/utils.js
+++ /dev/null
@@ -1,24 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { openTab: makeTab, getTabContentWindow } = require("sdk/tabs/utils");
-
-function openTab(rawWindow, url) {
-  return new Promise(resolve => {
-    let tab = makeTab(rawWindow, url);
-    let window = getTabContentWindow(tab);
-    if (window.document.readyState == "complete") {
-      return resolve();
-    }
-
-    window.addEventListener("load", function onLoad() {
-      window.removeEventListener("load", onLoad, true);
-      resolve();
-    }, true);
-
-    return null;
-  })
-}
-exports.openTab = openTab;
diff --git a/addon-sdk/source/test/test-addon-bootstrap.js b/addon-sdk/source/test/test-addon-bootstrap.js
deleted file mode 100644
index 01e2d15fc..000000000
--- a/addon-sdk/source/test/test-addon-bootstrap.js
+++ /dev/null
@@ -1,97 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu, Cc, Ci } = require("chrome");
-const { create, evaluate } = require("./fixtures/bootstrap/utils");
-
-const ROOT = require.resolve("sdk/base64").replace("/sdk/base64.js", "");
-
-// Note: much of this test code is from
-// http://dxr.mozilla.org/mozilla-central/source/toolkit/mozapps/extensions/internal/XPIProvider.jsm
-const BOOTSTRAP_REASONS = {
-  APP_STARTUP     : 1,
-  APP_SHUTDOWN    : 2,
-  ADDON_ENABLE    : 3,
-  ADDON_DISABLE   : 4,
-  ADDON_INSTALL   : 5,
-  ADDON_UNINSTALL : 6,
-  ADDON_UPGRADE   : 7,
-  ADDON_DOWNGRADE : 8
-};
-
-exports["test install/startup/shutdown/uninstall all return a promise"] = function(assert) {
-  let uri = require.resolve("./fixtures/addon/bootstrap.js");
-  let id = "test-min-boot@jetpack";
-  let bootstrapScope = create({
-    id: id,
-    uri: uri
-  });
-
-  // As we don't want our caller to control the JS version used for the
-  // bootstrap file, we run loadSubScript within the context of the
-  // sandbox with the latest JS version set explicitly.
-  bootstrapScope.ROOT = ROOT;
-
-  evaluate({
-    uri: uri,
-    scope: bootstrapScope
-  });
-
-  let addon = {
-    id: id,
-    version: "0.0.1",
-    resourceURI: {
-      spec: uri.replace("bootstrap.js", "")
-    }
-  };
-
-  let install = bootstrapScope.install(addon, BOOTSTRAP_REASONS.ADDON_INSTALL);
-  yield install.then(() => assert.pass("install returns a promise"));
-
-  let startup = bootstrapScope.startup(addon, BOOTSTRAP_REASONS.ADDON_INSTALL);
-  yield startup.then(() => assert.pass("startup returns a promise"));
-
-  let shutdown = bootstrapScope.shutdown(addon, BOOTSTRAP_REASONS.ADDON_DISABLE);
-  yield shutdown.then(() => assert.pass("shutdown returns a promise"));
-
-  // calling shutdown multiple times is fine
-  shutdown = bootstrapScope.shutdown(addon, BOOTSTRAP_REASONS.ADDON_DISABLE);
-  yield shutdown.then(() => assert.pass("shutdown returns working promise on multiple calls"));
-
-  let uninstall = bootstrapScope.uninstall(addon, BOOTSTRAP_REASONS.ADDON_UNINSTALL);
-  yield uninstall.then(() => assert.pass("uninstall returns a promise"));
-}
-
-exports["test minimal bootstrap.js"] = function*(assert) {
-  let uri = require.resolve("./fixtures/addon/bootstrap.js");
-  let bootstrapScope = create({
-    id: "test-min-boot@jetpack",
-    uri: uri
-  });
-
-  // As we don't want our caller to control the JS version used for the
-  // bootstrap file, we run loadSubScript within the context of the
-  // sandbox with the latest JS version set explicitly.
-  bootstrapScope.ROOT = ROOT;
-
-  assert.equal(typeof bootstrapScope.install, "undefined", "install DNE");
-  assert.equal(typeof bootstrapScope.startup, "undefined", "startup DNE");
-  assert.equal(typeof bootstrapScope.shutdown, "undefined", "shutdown DNE");
-  assert.equal(typeof bootstrapScope.uninstall, "undefined", "uninstall DNE");
-
-  evaluate({
-    uri: uri,
-    scope: bootstrapScope
-  });
-
-  assert.equal(typeof bootstrapScope.install, "function", "install exists");
-  assert.equal(typeof bootstrapScope.startup, "function", "startup exists");
-  assert.equal(typeof bootstrapScope.shutdown, "function", "shutdown exists");
-  assert.equal(typeof bootstrapScope.uninstall, "function", "uninstall exists");
-
-  bootstrapScope.shutdown(null, BOOTSTRAP_REASONS.ADDON_DISABLE);
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-addon-extras.js b/addon-sdk/source/test/test-addon-extras.js
deleted file mode 100644
index 1910db05e..000000000
--- a/addon-sdk/source/test/test-addon-extras.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Ci, Cu, Cc, components } = require("chrome");
-const self = require("sdk/self");
-const { before, after } = require("sdk/test/utils");
-const fixtures = require("./fixtures");
-const { Loader } = require("sdk/test/loader");
-const { merge } = require("sdk/util/object");
-
-exports["test changing result from addon extras in panel"] = function(assert, done) {
-  let loader = Loader(module, null, null, {
-    modules: {
-      "sdk/self": merge({}, self, {
-        data: merge({}, self.data, {url: fixtures.url})
-      })
-    }
-  });
-
-  const { Panel } = loader.require("sdk/panel");
-  const { events } = loader.require("sdk/content/sandbox/events");
-  const { on } = loader.require("sdk/event/core");
-  const { isAddonContent } = loader.require("sdk/content/utils");
-
-  var result = 1;
-  var extrasVal = {
-    test: function() {
-      return result;
-    }
-  };
-
-  on(events, "content-script-before-inserted", ({ window, worker }) => {
-    assert.pass("content-script-before-inserted");
-
-    if (isAddonContent({ contentURL: window.location.href })) {
-      let extraStuff = Cu.cloneInto(extrasVal, window, {
-        cloneFunctions: true
-      });
-      getUnsafeWindow(window).extras = extraStuff;
-
-      assert.pass("content-script-before-inserted done!");
-    }
-  });
-
-  let panel = Panel({
-    contentURL: "./test-addon-extras.html"
-  });
-
-  panel.port.once("result1", (result) => {
-    assert.equal(result, 1, "result is a number");
-    result = true;
-    panel.port.emit("get-result");
-  });
-
-  panel.port.once("result2", (result) => {
-    assert.equal(result, true, "result is a boolean");
-    loader.unload();
-    done();
-  });
-
-  panel.port.emit("get-result");
-}
-
-function getUnsafeWindow (win) {
-  return win.wrappedJSObject || win;
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-addon-installer.js b/addon-sdk/source/test/test-addon-installer.js
deleted file mode 100644
index bb39cca2d..000000000
--- a/addon-sdk/source/test/test-addon-installer.js
+++ /dev/null
@@ -1,230 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci, Cu } = require("chrome");
-const { pathFor } = require("sdk/system");
-const AddonInstaller = require("sdk/addon/installer");
-const { on, off } = require("sdk/system/events");
-const { setTimeout } = require("sdk/timers");
-const fs = require("sdk/io/fs");
-const path = require("sdk/fs/path");
-const { OS } = require("resource://gre/modules/osfile.jsm");
-const { toFilename } = require("sdk/url");
-
-// Retrieve the path to the OS temporary directory:
-const tmpDir = pathFor("TmpD");
-
-const profilePath = pathFor("ProfD");
-const corruptXPIPath = path.join(profilePath, "sdk-corrupt.xpi");
-const testFolderURL = module.uri.split('test-addon-installer.js')[0];
-const ADDON_URL = toFilename(testFolderURL + "fixtures/addon-install-unit-test@mozilla.com.xpi");
-
-exports["test Install"] = function*(assert) {
-  var ADDON_PATH = OS.Path.join(OS.Constants.Path.tmpDir, "install-test.xpi");
-
-  assert.pass("Copying test add-on " + ADDON_URL + " to " + ADDON_PATH);
-
-  yield OS.File.copy(ADDON_URL, ADDON_PATH);
-
-  assert.pass("Copied test add-on to " + ADDON_PATH);
-
-  // Save all events distpatched by bootstrap.js of the installed addon
-  let events = [];
-  function eventsObserver({ data }) {
-    events.push(data);
-  }
-  on("addon-install-unit-test", eventsObserver);
-
-  // Install the test addon
-  yield AddonInstaller.install(ADDON_PATH).then((id) => {
-    assert.equal(id, "addon-install-unit-test@mozilla.com", "`id` is valid");
-
-    // Now uninstall it
-    return AddonInstaller.uninstall(id).then(function () {
-      // Ensure that bootstrap.js methods of the addon have been called
-      // successfully and in the right order
-      let expectedEvents = ["install", "startup", "shutdown", "uninstall"];
-      assert.equal(JSON.stringify(events),
-                   JSON.stringify(expectedEvents),
-                   "addon's bootstrap.js functions have been called");
-
-      off("addon-install-unit-test", eventsObserver);
-    });
-  }, (code) => {
-    assert.fail("Install failed: "+code);
-    off("addon-install-unit-test", eventsObserver);
-  });
-
-  assert.pass("Add-on was uninstalled.");
-
-  yield OS.File.remove(ADDON_PATH);
-
-  assert.pass("Removed the temp file");
-};
-
-exports["test Failing Install With Invalid Path"] = function (assert, done) {
-  AddonInstaller.install("invalid-path").then(
-    function onInstalled(id) {
-      assert.fail("Unexpected success");
-      done();
-    },
-    function onFailure(code) {
-      assert.equal(code, AddonInstaller.ERROR_FILE_ACCESS,
-                       "Got expected error code");
-      done();
-    }
-  );
-};
-
-exports["test Failing Install With Invalid File"] = function (assert, done) {
-  const content = "bad xpi";
-  const path = corruptXPIPath;
-
-  fs.writeFile(path, content, (error) => {
-    assert.equal(fs.readFileSync(path).toString(),
-                 content,
-                 "contet was written");
-
-    AddonInstaller.install(path).then(
-      () => {
-        assert.fail("Unexpected success");
-        fs.unlink(path, done);
-      },
-      (code) => {
-        assert.equal(code, AddonInstaller.ERROR_CORRUPT_FILE,
-                         "Got expected error code");
-        fs.unlink(path, done);
-      }
-    );
-  });
-}
-
-exports["test Update"] = function*(assert) {
-  var ADDON_PATH = OS.Path.join(OS.Constants.Path.tmpDir, "update-test.xpi");
-
-  assert.pass("Copying test add-on " + ADDON_URL + " to " + ADDON_PATH);
-
-  yield OS.File.copy(ADDON_URL, ADDON_PATH);
-
-  assert.pass("Copied test add-on to " + ADDON_PATH);
-
-  // Save all events distpatched by bootstrap.js of the installed addon
-  let events = [];
-  let iteration = 1;
-  let eventsObserver = ({data}) => events.push(data);
-  on("addon-install-unit-test", eventsObserver);
-
-  yield new Promise(resolve => {
-    function onInstalled(id) {
-      let prefix = "[" + iteration + "] ";
-      assert.equal(id, "addon-install-unit-test@mozilla.com",
-                       prefix + "`id` is valid");
-
-      // On 2nd and 3rd iteration, we receive uninstall events from the last
-      // previously installed addon
-      let expectedEvents =
-        iteration == 1
-        ? ["install", "startup"]
-        : ["shutdown", "uninstall", "install", "startup"];
-      assert.equal(JSON.stringify(events),
-                       JSON.stringify(expectedEvents),
-                       prefix + "addon's bootstrap.js functions have been called");
-
-      if (iteration++ < 3) {
-        next();
-      }
-      else {
-        events = [];
-        AddonInstaller.uninstall(id).then(function() {
-          let expectedEvents = ["shutdown", "uninstall"];
-          assert.equal(JSON.stringify(events),
-                       JSON.stringify(expectedEvents),
-                       prefix + "addon's bootstrap.js functions have been called");
-
-          off("addon-install-unit-test", eventsObserver);
-          resolve();
-        });
-      }
-    }
-    function onFailure(code) {
-      assert.fail("Install failed: "+code);
-      off("addon-install-unit-test", eventsObserver);
-      resolve();
-    }
-
-    function next() {
-      events = [];
-      AddonInstaller.install(ADDON_PATH).then(onInstalled, onFailure);
-    }
-
-    next();
-  });
-
-  assert.pass("Add-on was uninstalled.");
-
-  yield OS.File.remove(ADDON_PATH);
-
-  assert.pass("Removed the temp file");
-};
-
-exports['test Uninstall failure'] = function (assert, done) {
-  AddonInstaller.uninstall('invalid-addon-path').then(
-    () => assert.fail('Addon uninstall should not resolve successfully'),
-    () => assert.pass('Addon correctly rejected invalid uninstall')
-  ).then(done, assert.fail);
-};
-
-exports['test Addon Disable and Enable'] = function*(assert) {
-  var ADDON_PATH = OS.Path.join(OS.Constants.Path.tmpDir, "disable-enable-test.xpi");
-
-  assert.pass("Copying test add-on " + ADDON_URL + " to " + ADDON_PATH);
-
-  yield OS.File.copy(ADDON_URL, ADDON_PATH);
-
-  assert.pass("Copied test add-on to " + ADDON_PATH);
-
-  let ensureActive = (addonId) => AddonInstaller.isActive(addonId).then(state => {
-    assert.equal(state, true, 'Addon should be enabled by default');
-    return addonId;
-  });
-  let ensureInactive = (addonId) => AddonInstaller.isActive(addonId).then(state => {
-    assert.equal(state, false, 'Addon should be disabled after disabling');
-    return addonId;
-  });
-
-  yield AddonInstaller.install(ADDON_PATH)
-    .then(ensureActive)
-    .then(AddonInstaller.enable) // should do nothing, yet not fail
-    .then(ensureActive)
-    .then(AddonInstaller.disable)
-    .then(ensureInactive)
-    .then(AddonInstaller.disable) // should do nothing, yet not fail
-    .then(ensureInactive)
-    .then(AddonInstaller.enable)
-    .then(ensureActive)
-    .then(AddonInstaller.uninstall);
-
-  assert.pass("Add-on was uninstalled.");
-
-  yield OS.File.remove(ADDON_PATH);
-
-  assert.pass("Removed the temp file");
-};
-
-exports['test Disable failure'] = function (assert, done) {
-  AddonInstaller.disable('not-an-id').then(
-    () => assert.fail('Addon disable should not resolve successfully'),
-    () => assert.pass('Addon correctly rejected invalid disable')
-  ).then(done, assert.fail);
-};
-
-exports['test Enable failure'] = function (assert, done) {
-  AddonInstaller.enable('not-an-id').then(
-    () => assert.fail('Addon enable should not resolve successfully'),
-    () => assert.pass('Addon correctly rejected invalid enable')
-  ).then(done, assert.fail);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-addon-window.js b/addon-sdk/source/test/test-addon-window.js
deleted file mode 100644
index 8cb07bb07..000000000
--- a/addon-sdk/source/test/test-addon-window.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var { Loader } = require('sdk/test/loader');
-
-exports.testReady = function(assert, done) {
-  let loader = Loader(module);
-  let { ready, window } = loader.require('sdk/addon/window');
-  let windowIsReady = false;
-
-  ready.then(function() {
-    assert.equal(windowIsReady, false, 'ready promise was resolved only once');
-    windowIsReady = true;
-
-    loader.unload();
-    done();
-  }).then(null, assert.fail);
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-api-utils.js b/addon-sdk/source/test/test-api-utils.js
deleted file mode 100644
index 12f2bf44f..000000000
--- a/addon-sdk/source/test/test-api-utils.js
+++ /dev/null
@@ -1,316 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const apiUtils = require("sdk/deprecated/api-utils");
-
-exports.testValidateOptionsEmpty = function (assert) {
-  let val = apiUtils.validateOptions(null, {});
-
-  assert.deepEqual(val, {});
-
-  val = apiUtils.validateOptions(null, { foo: {} });
-  assert.deepEqual(val, {});
-
-  val = apiUtils.validateOptions({}, {});
-  assert.deepEqual(val, {});
-
-  val = apiUtils.validateOptions({}, { foo: {} });
-  assert.deepEqual(val, {});
-};
-
-exports.testValidateOptionsNonempty = function (assert) {
-  let val = apiUtils.validateOptions({ foo: 123 }, {});
-  assert.deepEqual(val, {});
-
-  val = apiUtils.validateOptions({ foo: 123, bar: 456 },
-                                 { foo: {}, bar: {}, baz: {} });
-
-  assert.deepEqual(val, { foo: 123, bar: 456 });
-};
-
-exports.testValidateOptionsMap = function (assert) {
-  let val = apiUtils.validateOptions({ foo: 3, bar: 2 }, {
-    foo: { map: v => v * v },
-    bar: { map: v => undefined }
-  });
-  assert.deepEqual(val, { foo: 9, bar: undefined });
-};
-
-exports.testValidateOptionsMapException = function (assert) {
-  let val = apiUtils.validateOptions({ foo: 3 }, {
-    foo: { map: function () { throw new Error(); }}
-  });
-  assert.deepEqual(val, { foo: 3 });
-};
-
-exports.testValidateOptionsOk = function (assert) {
-  let val = apiUtils.validateOptions({ foo: 3, bar: 2, baz: 1 }, {
-    foo: { ok: v => v },
-    bar: { ok: v => v }
-  });
-  assert.deepEqual(val, { foo: 3, bar: 2 });
-
-  assert.throws(
-    () => apiUtils.validateOptions({ foo: 2, bar: 2 }, {
-      bar: { ok: v => v > 2 }
-    }),
-    /^The option "bar" is invalid/,
-    "ok should raise exception on invalid option"
-  );
-
-  assert.throws(
-    () => apiUtils.validateOptions(null, { foo: { ok: v => v }}),
-    /^The option "foo" is invalid/,
-    "ok should raise exception on invalid option"
-  );
-};
-
-exports.testValidateOptionsIs = function (assert) {
-  let opts = {
-    array: [],
-    boolean: true,
-    func: function () {},
-    nul: null,
-    number: 1337,
-    object: {},
-    string: "foo",
-    undef1: undefined
-  };
-  let requirements = {
-    array: { is: ["array"] },
-    boolean: { is: ["boolean"] },
-    func: { is: ["function"] },
-    nul: { is: ["null"] },
-    number: { is: ["number"] },
-    object: { is: ["object"] },
-    string: { is: ["string"] },
-    undef1: { is: ["undefined"] },
-    undef2: { is: ["undefined"] }
-  };
-  let val = apiUtils.validateOptions(opts, requirements);
-  assert.deepEqual(val, opts);
-
-  assert.throws(
-    () => apiUtils.validateOptions(null, {
-      foo: { is: ["object", "number"] }
-    }),
-    /^The option "foo" must be one of the following types: object, number/,
-    "Invalid type should raise exception"
-  );
-};
-
-exports.testValidateOptionsIsWithExportedValue = function (assert) {
-  let { string, number, boolean, object } = apiUtils;
-
-  let opts = {
-    boolean: true,
-    number: 1337,
-    object: {},
-    string: "foo"
-  };
-  let requirements = {
-    string: { is: string },
-    number: { is: number },
-    boolean: { is: boolean },
-    object: { is: object }
-  };
-  let val = apiUtils.validateOptions(opts, requirements);
-  assert.deepEqual(val, opts);
-
-  // Test the types are optional by default
-  val = apiUtils.validateOptions({foo: 'bar'}, requirements);
-  assert.deepEqual(val, {});
-};
-
-exports.testValidateOptionsIsWithEither = function (assert) {
-  let { string, number, boolean, either } = apiUtils;
-  let text = { is: either(string, number) };
-
-  let requirements = {
-    text: text,
-    boolOrText: { is: either(text, boolean) }
-  };
-
-  let val = apiUtils.validateOptions({text: 12}, requirements);
-  assert.deepEqual(val, {text: 12});
-
-  val = apiUtils.validateOptions({text: "12"}, requirements);
-  assert.deepEqual(val, {text: "12"});
-
-  val = apiUtils.validateOptions({boolOrText: true}, requirements);
-  assert.deepEqual(val, {boolOrText: true});
-
-  val = apiUtils.validateOptions({boolOrText: "true"}, requirements);
-  assert.deepEqual(val, {boolOrText: "true"});
-
-  val = apiUtils.validateOptions({boolOrText: 1}, requirements);
-  assert.deepEqual(val, {boolOrText: 1});
-
-  assert.throws(
-    () => apiUtils.validateOptions({text: true}, requirements),
-    /^The option "text" must be one of the following types/,
-    "Invalid type should raise exception"
-  );
-
-  assert.throws(
-    () => apiUtils.validateOptions({boolOrText: []}, requirements),
-    /^The option "boolOrText" must be one of the following types/,
-    "Invalid type should raise exception"
-  );
-};
-
-exports.testValidateOptionsWithRequiredAndOptional = function (assert) {
-  let { string, number, required, optional } = apiUtils;
-
-  let opts = {
-    number: 1337,
-    string: "foo"
-  };
-
-  let requirements = {
-    string: required(string),
-    number: number
-  };
-
-  let val = apiUtils.validateOptions(opts, requirements);
-  assert.deepEqual(val, opts);
-
-  val = apiUtils.validateOptions({string: "foo"}, requirements);
-  assert.deepEqual(val, {string: "foo"});
-
-  assert.throws(
-    () => apiUtils.validateOptions({number: 10}, requirements),
-    /^The option "string" must be one of the following types/,
-    "Invalid type should raise exception"
-  );
-
-  // Makes string optional
-  requirements.string = optional(requirements.string);
-
-  val = apiUtils.validateOptions({number: 10}, requirements),
-  assert.deepEqual(val, {number: 10});
-
-};
-
-
-
-exports.testValidateOptionsWithExportedValue = function (assert) {
-  let { string, number, boolean, object } = apiUtils;
-
-  let opts = {
-    boolean: true,
-    number: 1337,
-    object: {},
-    string: "foo"
-  };
-  let requirements = {
-    string: string,
-    number: number,
-    boolean: boolean,
-    object: object
-  };
-  let val = apiUtils.validateOptions(opts, requirements);
-  assert.deepEqual(val, opts);
-
-  // Test the types are optional by default
-  val = apiUtils.validateOptions({foo: 'bar'}, requirements);
-  assert.deepEqual(val, {});
-};
-
-
-exports.testValidateOptionsMapIsOk = function (assert) {
-  let [map, is, ok] = [false, false, false];
-  let val = apiUtils.validateOptions({ foo: 1337 }, {
-    foo: {
-      map: v => v.toString(),
-      is: ["string"],
-      ok: v => v.length > 0
-    }
-  });
-  assert.deepEqual(val, { foo: "1337" });
-
-  let requirements = {
-    foo: {
-      is: ["object"],
-      ok: () => assert.fail("is should have caused us to throw by now")
-    }
-  };
-  assert.throws(
-    () => apiUtils.validateOptions(null, requirements),
-    /^The option "foo" must be one of the following types: object/,
-    "is should be used before ok is called"
-  );
-};
-
-exports.testValidateOptionsErrorMsg = function (assert) {
-  assert.throws(
-    () => apiUtils.validateOptions(null, {
-      foo: { ok: v => v, msg: "foo!" }
-    }),
-    /^foo!/,
-    "ok should raise exception with customized message"
-  );
-};
-
-exports.testValidateMapWithMissingKey = function (assert) {
-  let val = apiUtils.validateOptions({ }, {
-    foo: {
-      map: v => v || "bar"
-    }
-  });
-  assert.deepEqual(val, { foo: "bar" });
-
-  val = apiUtils.validateOptions({ }, {
-    foo: {
-      map: v => { throw "bar" }
-    }
-  });
-  assert.deepEqual(val, { });
-};
-
-exports.testValidateMapWithMissingKeyAndThrown = function (assert) {
-  let val = apiUtils.validateOptions({}, {
-    bar: {
-      map: function(v) { throw "bar" }
-    },
-    baz: {
-      map: v => "foo"
-    }
-  });
-  assert.deepEqual(val, { baz: "foo" });
-};
-
-exports.testAddIterator = function testAddIterator (assert) {
-  let obj = {};
-  let keys = ["foo", "bar", "baz"];
-  let vals = [1, 2, 3];
-  let keysVals = [["foo", 1], ["bar", 2], ["baz", 3]];
-  apiUtils.addIterator(
-    obj,
-    function keysValsGen() {
-      for (let keyVal of keysVals)
-        yield keyVal;
-    }
-  );
-
-  let keysItr = [];
-  for (let key in obj)
-    keysItr.push(key);
-
-  assert.equal(keysItr.length, keys.length,
-                   "the keys iterator returns the correct number of items");
-  for (let i = 0; i < keys.length; i++)
-    assert.equal(keysItr[i], keys[i], "the key is correct");
-
-  let valsItr = [];
-  for each (let val in obj)
-    valsItr.push(val);
-  assert.equal(valsItr.length, vals.length,
-                   "the vals iterator returns the correct number of items");
-  for (let i = 0; i < vals.length; i++)
-    assert.equal(valsItr[i], vals[i], "the val is correct");
-
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-array.js b/addon-sdk/source/test/test-array.js
deleted file mode 100644
index 161d8033d..000000000
--- a/addon-sdk/source/test/test-array.js
+++ /dev/null
@@ -1,103 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict'
-
-const array = require('sdk/util/array');
-
-exports.testHas = function(assert) {
-  var testAry = [1, 2, 3];
-  assert.equal(array.has([1, 2, 3], 1), true);
-  assert.equal(testAry.length, 3);
-  assert.equal(testAry[0], 1);
-  assert.equal(testAry[1], 2);
-  assert.equal(testAry[2], 3);
-  assert.equal(array.has(testAry, 2), true);
-  assert.equal(array.has(testAry, 3), true);
-  assert.equal(array.has(testAry, 4), false);
-  assert.equal(array.has(testAry, '1'), false);
-};
-exports.testHasAny = function(assert) {
-  var testAry = [1, 2, 3];
-  assert.equal(array.hasAny([1, 2, 3], [1]), true);
-  assert.equal(array.hasAny([1, 2, 3], [1, 5]), true);
-  assert.equal(array.hasAny([1, 2, 3], [5, 1]), true);
-  assert.equal(array.hasAny([1, 2, 3], [5, 2]), true);
-  assert.equal(array.hasAny([1, 2, 3], [5, 3]), true);
-  assert.equal(array.hasAny([1, 2, 3], [5, 4]), false);
-  assert.equal(testAry.length, 3);
-  assert.equal(testAry[0], 1);
-  assert.equal(testAry[1], 2);
-  assert.equal(testAry[2], 3);
-  assert.equal(array.hasAny(testAry, [2]), true);
-  assert.equal(array.hasAny(testAry, [3]), true);
-  assert.equal(array.hasAny(testAry, [4]), false);
-  assert.equal(array.hasAny(testAry), false);
-  assert.equal(array.hasAny(testAry, '1'), false);
-};
-
-exports.testAdd = function(assert) {
-  var testAry = [1];
-  assert.equal(array.add(testAry, 1), false);
-  assert.equal(testAry.length, 1);
-  assert.equal(testAry[0], 1);
-  assert.equal(array.add(testAry, 2), true);
-  assert.equal(testAry.length, 2);
-  assert.equal(testAry[0], 1);
-  assert.equal(testAry[1], 2);
-};
-
-exports.testRemove = function(assert) {
-  var testAry = [1, 2];
-  assert.equal(array.remove(testAry, 3), false);
-  assert.equal(testAry.length, 2);
-  assert.equal(testAry[0], 1);
-  assert.equal(testAry[1], 2);
-  assert.equal(array.remove(testAry, 2), true);
-  assert.equal(testAry.length, 1);
-  assert.equal(testAry[0], 1);
-};
-
-exports.testFlatten = function(assert) {
-  assert.equal(array.flatten([1, 2, 3]).length, 3);
-  assert.equal(array.flatten([1, [2, 3]]).length, 3);
-  assert.equal(array.flatten([1, [2, [3]]]).length, 3);
-  assert.equal(array.flatten([[1], [[2, [3]]]]).length, 3);
-};
-
-exports.testUnique = function(assert) {
-  var Class = function () {};
-  var A = {};
-  var B = new Class();
-  var C = [ 1, 2, 3 ];
-  var D = {};
-  var E = new Class();
-
-  assert.deepEqual(array.unique([1,2,3,1,2]), [1,2,3]);
-  assert.deepEqual(array.unique([1,1,1,4,9,5,5]), [1,4,9,5]);
-  assert.deepEqual(array.unique([A, A, A, B, B, D]), [A,B,D]);
-  assert.deepEqual(array.unique([A, D, A, E, E, D, A, A, C]), [A, D, E, C])
-};
-
-exports.testUnion = function(assert) {
-  var Class = function () {};
-  var A = {};
-  var B = new Class();
-  var C = [ 1, 2, 3 ];
-  var D = {};
-  var E = new Class();
-
-  assert.deepEqual(array.union([1, 2, 3],[7, 1, 2]), [1, 2, 3, 7]);
-  assert.deepEqual(array.union([1, 1, 1, 4, 9, 5, 5], [10, 1, 5]), [1, 4, 9, 5, 10]);
-  assert.deepEqual(array.union([A, B], [A, D]), [A, B, D]);
-  assert.deepEqual(array.union([A, D], [A, E], [E, D, A], [A, C]), [A, D, E, C]);
-};
-
-exports.testFind = function(assert) {
-  let isOdd = (x) => x % 2;
-  assert.equal(array.find([2, 4, 5, 7, 8, 9], isOdd), 5);
-  assert.equal(array.find([2, 4, 6, 8], isOdd), undefined);
-  assert.equal(array.find([2, 4, 6, 8], isOdd, null), null);
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-base64.js b/addon-sdk/source/test/test-base64.js
deleted file mode 100644
index b969413f9..000000000
--- a/addon-sdk/source/test/test-base64.js
+++ /dev/null
@@ -1,100 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const base64 = require("sdk/base64");
-
-const text = "Awesome!";
-const b64text = "QXdlc29tZSE=";
-
-const utf8text = "\u2713 à la mode";
-const badutf8text = "\u0013 à la mode";
-const b64utf8text = "4pyTIMOgIGxhIG1vZGU=";
-
-// 1 MB string
-const longtext = 'fff'.repeat(333333);
-const b64longtext = 'ZmZm'.repeat(333333);
-
-exports["test base64.encode"] = function (assert) {
-  assert.equal(base64.encode(text), b64text, "encode correctly")
-}
-
-exports["test base64.decode"] = function (assert) {
-  assert.equal(base64.decode(b64text), text, "decode correctly")
-}
-
-exports["test base64.encode Unicode"] = function (assert) {
-
-  assert.equal(base64.encode(utf8text, "utf-8"), b64utf8text,
-    "encode correctly Unicode strings.")
-}
-
-exports["test base64.decode Unicode"] = function (assert) {
-
-  assert.equal(base64.decode(b64utf8text, "utf-8"), utf8text,
-    "decode correctly Unicode strings.")
-}
-
-exports["test base64.encode long string"] = function (assert) {
-
-  assert.equal(base64.encode(longtext), b64longtext, "encode long strings")
-}
-
-exports["test base64.decode long string"] = function (assert) {
-
-  assert.equal(base64.decode(b64longtext), longtext, "decode long strings")
-}
-
-exports["test base64.encode treats input as octet string"] = function (assert) {
-
-  assert.equal(base64.encode("\u0066"), "Zg==",
-    "treat octet string as octet string")
-  assert.equal(base64.encode("\u0166"), "Zg==",
-    "treat non-octet string as octet string")
-  assert.equal(base64.encode("\uff66"), "Zg==",
-    "encode non-octet string as octet string")
-}
-
-exports["test base64.encode with wrong charset"] = function (assert) {
-
-  assert.throws(function() {
-    base64.encode(utf8text, "utf-16");
-  }, "The charset argument can be only 'utf-8'");
-
-  assert.throws(function() {
-    base64.encode(utf8text, "");
-  }, "The charset argument can be only 'utf-8'");
-
-  assert.throws(function() {
-    base64.encode(utf8text, 8);
-  }, "The charset argument can be only 'utf-8'");
-
-}
-
-exports["test base64.decode with wrong charset"] = function (assert) {
-
-  assert.throws(function() {
-    base64.decode(utf8text, "utf-16");
-  }, "The charset argument can be only 'utf-8'");
-
-  assert.throws(function() {
-    base64.decode(utf8text, "");
-  }, "The charset argument can be only 'utf-8'");
-
-  assert.throws(function() {
-    base64.decode(utf8text, 8);
-  }, "The charset argument can be only 'utf-8'");
-
-}
-
-exports["test encode/decode Unicode without utf-8 as charset"] = function (assert) {
-
-  assert.equal(base64.decode(base64.encode(utf8text)), badutf8text,
-    "Unicode strings needs 'utf-8' charset or will be mangled"
-  );
-
-}
-
-require("test").run(exports);
diff --git a/addon-sdk/source/test/test-bootstrap.js b/addon-sdk/source/test/test-bootstrap.js
deleted file mode 100644
index 52a713e61..000000000
--- a/addon-sdk/source/test/test-bootstrap.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Request } = require("sdk/request");
-
-exports.testBootstrapExists = function (assert, done) {
-  Request({
-    url: "resource://gre/modules/sdk/bootstrap.js",
-    onComplete: function (response) {
-      if (response.text)
-        assert.pass("the bootstrap file was found");
-      done();
-    }
-  }).get();
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-browser-events.js b/addon-sdk/source/test/test-browser-events.js
deleted file mode 100644
index 9402f1ec5..000000000
--- a/addon-sdk/source/test/test-browser-events.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.metadata = {
-  engines: {
-    "Firefox": "*"
-  }
-};
-
-const { Loader } = require("sdk/test/loader");
-const { open, getMostRecentBrowserWindow, getOuterId } = require("sdk/window/utils");
-const { setTimeout } = require("sdk/timers");
-
-exports["test browser events"] = function(assert, done) {
-  let loader = Loader(module);
-  let { events } = loader.require("sdk/browser/events");
-  let { on, off } = loader.require("sdk/event/core");
-  let actual = [];
-
-  on(events, "data", function handler(e) {
-    actual.push(e);
-    if (e.type === "load") window.close();
-    if (e.type === "close") {
-      // Unload the module so that all listeners set by observer are removed.
-
-      let [ ready, load, close ] = actual;
-
-      assert.equal(ready.type, "DOMContentLoaded");
-      assert.equal(ready.target, window, "window ready");
-
-      assert.equal(load.type, "load");
-      assert.equal(load.target, window, "window load");
-
-      assert.equal(close.type, "close");
-      assert.equal(close.target, window, "window load");
-
-      // Note: If window is closed right after this GC won't have time
-      // to claim loader and there for this listener, there for it's safer
-      // to remove listener.
-      off(events, "data", handler);
-      loader.unload();
-      done();
-    }
-  });
-
-  // Open window and close it to trigger observers.
-  let window = open();
-};
-
-exports["test browser events ignore other wins"] = function(assert, done) {
-  let loader = Loader(module);
-  let { events: windowEvents } = loader.require("sdk/window/events");
-  let { events: browserEvents } = loader.require("sdk/browser/events");
-  let { on, off } = loader.require("sdk/event/core");
-  let actualBrowser = [];
-  let actualWindow = [];
-
-  function browserEventHandler(e) {
-    return actualBrowser.push(e);
-  }
-  on(browserEvents, "data", browserEventHandler);
-  on(windowEvents, "data", function handler(e) {
-    actualWindow.push(e);
-    // Delay close so that if "load" is also emitted on `browserEvents`
-    // `browserEventHandler` will be invoked.
-    if (e.type === "load") setTimeout(window.close);
-    if (e.type === "close") {
-      assert.deepEqual(actualBrowser, [], "browser events were not triggered");
-      let [ open, ready, load, close ] = actualWindow;
-
-      assert.equal(open.type, "open");
-      assert.equal(open.target, window, "window is open");
-
-
-
-      assert.equal(ready.type, "DOMContentLoaded");
-      assert.equal(ready.target, window, "window ready");
-
-      assert.equal(load.type, "load");
-      assert.equal(load.target, window, "window load");
-
-      assert.equal(close.type, "close");
-      assert.equal(close.target, window, "window load");
-
-
-      // Note: If window is closed right after this GC won't have time
-      // to claim loader and there for this listener, there for it's safer
-      // to remove listener.
-      off(windowEvents, "data", handler);
-      off(browserEvents, "data", browserEventHandler);
-      loader.unload();
-      done();
-    }
-  });
-
-  // Open window and close it to trigger observers.
-  let window = open("data:text/html,not a browser");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-buffer.js b/addon-sdk/source/test/test-buffer.js
deleted file mode 100644
index e55bf2b2f..000000000
--- a/addon-sdk/source/test/test-buffer.js
+++ /dev/null
@@ -1,563 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-/*
- * Many of these tests taken from Joyent's Node
- * https://github.com/joyent/node/blob/master/test/simple/test-buffer.js
- */
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-const { Buffer, TextEncoder, TextDecoder } = require('sdk/io/buffer');
-const { safeMerge } = require('sdk/util/object');
-
-const ENCODINGS = ['utf-8'];
-
-exports.testBufferMain = function (assert) {
-  let b = Buffer('abcdef');
-
-  // try to create 0-length buffers
-  new Buffer('');
-  new Buffer(0);
-  // test encodings supported by node;
-  // this is different than what node supports, details
-  // in buffer.js
-  ENCODINGS.forEach(enc => {
-    new Buffer('', enc);
-    assert.pass('Creating a buffer with ' + enc + ' does not throw');
-  });
-
-  ENCODINGS.forEach(function(encoding) {
-    // Does not work with utf8
-    if (encoding === 'utf-8') return;
-    var b = new Buffer(10);
-    b.write('あいうえお', encoding);
-    assert.equal(b.toString(encoding), 'あいうえお',
-      'encode and decodes buffer with ' + encoding);
-  });
-
-  // invalid encoding for Buffer.toString
-  assert.throws(() => {
-    b.toString('invalid');
-  }, RangeError, 'invalid encoding for Buffer.toString');
-
-  // try to toString() a 0-length slice of a buffer, both within and without the
-  // valid buffer range
-  assert.equal(new Buffer('abc').toString('utf8', 0, 0), '',
-    'toString 0-length buffer, valid range');
-  assert.equal(new Buffer('abc').toString('utf8', -100, -100), '',
-    'toString 0-length buffer, invalid range');
-  assert.equal(new Buffer('abc').toString('utf8', 100, 100), '',
-    'toString 0-length buffer, invalid range');
-
-  // try toString() with a object as a encoding
-  assert.equal(new Buffer('abc').toString({toString: function() {
-    return 'utf8';
-  }}), 'abc', 'toString with object as an encoding');
-
-  // test for buffer overrun
-  var buf = new Buffer([0, 0, 0, 0, 0]); // length: 5
-  var sub = buf.slice(0, 4); // length: 4
-  var written = sub.write('12345', 'utf8');
-  assert.equal(written, 4, 'correct bytes written in slice');
-  assert.equal(buf[4], 0, 'correct origin buffer value');
-
-  // Check for fractional length args, junk length args, etc.
-  // https://github.com/joyent/node/issues/1758
-  Buffer(3.3).toString(); // throws bad argument error in commit 43cb4ec
-  assert.equal(Buffer(-1).length, 0);
-  assert.equal(Buffer(NaN).length, 0);
-  assert.equal(Buffer(3.3).length, 3);
-  assert.equal(Buffer({length: 3.3}).length, 3);
-  assert.equal(Buffer({length: 'BAM'}).length, 0);
-
-  // Make sure that strings are not coerced to numbers.
-  assert.equal(Buffer('99').length, 2);
-  assert.equal(Buffer('13.37').length, 5);
-};
-
-exports.testIsEncoding = function (assert) {
-  ENCODINGS.map(encoding => {
-    assert.ok(Buffer.isEncoding(encoding),
-      'Buffer.isEncoding ' + encoding + ' truthy');
-  });
-  ['not-encoding', undefined, null, 100, {}].map(encoding => {
-    assert.ok(!Buffer.isEncoding(encoding),
-      'Buffer.isEncoding ' + encoding + ' falsy');
-  });
-};
-
-exports.testBufferCopy = function (assert) {
-  // counter to ensure unique value is always copied
-  var cntr = 0;
-  var b = Buffer(1024); // safe constructor
-
-  assert.strictEqual(1024, b.length);
-  b[0] = -1;
-  assert.strictEqual(b[0], 255);
-
-  var shimArray = [];
-  for (var i = 0; i < 1024; i++) {
-    b[i] = i % 256;
-    shimArray[i] = i % 256;
-  }
-
-  compareBuffers(assert, b, shimArray, 'array notation');
-
-  var c = new Buffer(512);
-  assert.strictEqual(512, c.length);
-  // copy 512 bytes, from 0 to 512.
-  b.fill(++cntr);
-  c.fill(++cntr);
-  var copied = b.copy(c, 0, 0, 512);
-  assert.strictEqual(512, copied,
-    'copied ' + copied + ' bytes from b into c');
-
-  compareBuffers(assert, b, c, 'copied to other buffer');
-
-  // copy c into b, without specifying sourceEnd
-  b.fill(++cntr);
-  c.fill(++cntr);
-  var copied = c.copy(b, 0, 0);
-  assert.strictEqual(c.length, copied,
-    'copied ' + copied + ' bytes from c into b w/o sourceEnd');
-  compareBuffers(assert, b, c,
-    'copied to other buffer without specifying sourceEnd');
-
-  // copy c into b, without specifying sourceStart
-  b.fill(++cntr);
-  c.fill(++cntr);
-  var copied = c.copy(b, 0);
-  assert.strictEqual(c.length, copied,
-    'copied ' + copied + ' bytes from c into b w/o sourceStart');
-  compareBuffers(assert, b, c,
-    'copied to other buffer without specifying sourceStart');
-
-  // copy longer buffer b to shorter c without targetStart
-  b.fill(++cntr);
-  c.fill(++cntr);
-
-  var copied = b.copy(c);
-  assert.strictEqual(c.length, copied,
-    'copied ' + copied + ' bytes from b into c w/o targetStart');
-  compareBuffers(assert, b, c,
-    'copy long buffer to shorter buffer without targetStart');
-
-  // copy starting near end of b to c
-  b.fill(++cntr);
-  c.fill(++cntr);
-  var copied = b.copy(c, 0, b.length - Math.floor(c.length / 2));
-  assert.strictEqual(Math.floor(c.length / 2), copied,
-    'copied ' + copied + ' bytes from end of b into beg. of c');
-
-  let successStatus = true;
-  for (var i = 0; i < Math.floor(c.length / 2); i++) {
-    if (b[b.length - Math.floor(c.length / 2) + i] !== c[i])
-      successStatus = false;
-  }
-
-  for (var i = Math.floor(c.length /2) + 1; i < c.length; i++) {
-    if (c[c.length-1] !== c[i])
-      successStatus = false;
-  }
-  assert.ok(successStatus,
-    'Copied bytes from end of large buffer into beginning of small buffer');
-
-  // try to copy 513 bytes, and check we don't overrun c
-  b.fill(++cntr);
-  c.fill(++cntr);
-  var copied = b.copy(c, 0, 0, 513);
-  assert.strictEqual(c.length, copied,
-    'copied ' + copied + ' bytes from b trying to overrun c');
-  compareBuffers(assert, b, c,
-    'copying to buffer that would overflow');
-
-  // copy 768 bytes from b into b
-  b.fill(++cntr);
-  b.fill(++cntr, 256);
-  var copied = b.copy(b, 0, 256, 1024);
-  assert.strictEqual(768, copied,
-    'copied ' + copied + ' bytes from b into b');
-
-  compareBuffers(assert, b, shimArray.map(()=>cntr),
-    'copy partial buffer to itself');
-
-  // copy string longer than buffer length (failure will segfault)
-  var bb = new Buffer(10);
-  bb.fill('hello crazy world');
-
-  // copy throws at negative sourceStart
-  assert.throws(function() {
-    Buffer(5).copy(Buffer(5), 0, -1);
-  }, RangeError, 'buffer copy throws at negative sourceStart');
-
-  // check sourceEnd resets to targetEnd if former is greater than the latter
-  b.fill(++cntr);
-  c.fill(++cntr);
-  var copied = b.copy(c, 0, 0, 1025);
-  assert.strictEqual(copied, c.length,
-    'copied ' + copied + ' bytes from b into c');
-  compareBuffers(assert, b, c, 'copying should reset sourceEnd if targetEnd if sourceEnd > targetEnd');
-
-  // throw with negative sourceEnd
-  assert.throws(function() {
-    b.copy(c, 0, 0, -1);
-  }, RangeError, 'buffer copy throws at negative sourceEnd');
-
-  // when sourceStart is greater than sourceEnd, zero copied
-  assert.equal(b.copy(c, 0, 100, 10), 0);
-
-  // when targetStart > targetLength, zero copied
-  assert.equal(b.copy(c, 512, 0, 10), 0);
-
-  // try to copy 0 bytes worth of data into an empty buffer
-  b.copy(new Buffer(0), 0, 0, 0);
-
-  // try to copy 0 bytes past the end of the target buffer
-  b.copy(new Buffer(0), 1, 1, 1);
-  b.copy(new Buffer(1), 1, 1, 1);
-
-  // try to copy 0 bytes from past the end of the source buffer
-  b.copy(new Buffer(1), 0, 2048, 2048);
-};
-
-exports.testBufferWrite = function (assert) {
-  let b = Buffer(1024);
-  b.fill(0);
-
-  // try to write a 0-length string beyond the end of b
-  assert.throws(function() {
-    b.write('', 2048);
-  }, RangeError, 'writing a 0-length string beyond buffer throws');
-  // throw when writing to negative offset
-  assert.throws(function() {
-    b.write('a', -1);
-  }, RangeError, 'writing negative offset on buffer throws');
-
-  // throw when writing past bounds from the pool
-  assert.throws(function() {
-    b.write('a', 2048);
-  }, RangeError, 'writing past buffer bounds from pool throws');
-
-  // testing for smart defaults and ability to pass string values as offset
-
-  // previous write API was the following:
-  // write(string, encoding, offset, length)
-  // this is planned on being removed in node v0.13,
-  // we will not support it
-  var writeTest = new Buffer('abcdes');
-  writeTest.write('n', 'utf8');
-//  writeTest.write('o', 'utf8', '1');
-  writeTest.write('d', '2', 'utf8');
-  writeTest.write('e', 3, 'utf8');
-//  writeTest.write('j', 'utf8', 4);
-  assert.equal(writeTest.toString(), 'nbdees',
-    'buffer write API alternative syntax works');
-};
-
-exports.testBufferWriteEncoding = function (assert) {
-
-  // Node #1210 Test UTF-8 string includes null character
-  var buf = new Buffer('\0');
-  assert.equal(buf.length, 1);
-  buf = new Buffer('\0\0');
-  assert.equal(buf.length, 2);
-
-  buf = new Buffer(2);
-  var written = buf.write(''); // 0byte
-  assert.equal(written, 0);
-  written = buf.write('\0'); // 1byte (v8 adds null terminator)
-  assert.equal(written, 1);
-  written = buf.write('a\0'); // 1byte * 2
-  assert.equal(written, 2);
-  // TODO, these tests write 0, possibly due to character encoding
-/*
-  written = buf.write('あ'); // 3bytes
-  assert.equal(written, 0);
-  written = buf.write('\0あ'); // 1byte + 3bytes
-  assert.equal(written, 1);
-*/
-  written = buf.write('\0\0あ'); // 1byte * 2 + 3bytes
-  buf = new Buffer(10);
-  written = buf.write('あいう'); // 3bytes * 3 (v8 adds null terminator)
-  assert.equal(written, 9);
-  written = buf.write('あいう\0'); // 3bytes * 3 + 1byte
-  assert.equal(written, 10);
-};
-
-exports.testBufferWriteWithMaxLength = function (assert) {
-  // Node #243 Test write() with maxLength
-  var buf = new Buffer(4);
-  buf.fill(0xFF);
-  var written = buf.write('abcd', 1, 2, 'utf8');
-  assert.equal(written, 2);
-  assert.equal(buf[0], 0xFF);
-  assert.equal(buf[1], 0x61);
-  assert.equal(buf[2], 0x62);
-  assert.equal(buf[3], 0xFF);
-
-  buf.fill(0xFF);
-  written = buf.write('abcd', 1, 4);
-  assert.equal(written, 3);
-  assert.equal(buf[0], 0xFF);
-  assert.equal(buf[1], 0x61);
-  assert.equal(buf[2], 0x62);
-  assert.equal(buf[3], 0x63);
-
-  buf.fill(0xFF);
-  // Ignore legacy API
-  /*
-     written = buf.write('abcd', 'utf8', 1, 2); // legacy style
-     console.log(buf);
-     assert.equal(written, 2);
-     assert.equal(buf[0], 0xFF);
-     assert.equal(buf[1], 0x61);
-     assert.equal(buf[2], 0x62);
-     assert.equal(buf[3], 0xFF);
-     */
-};
-
-exports.testBufferSlice = function (assert) {
-  var asciiString = 'hello world';
-  var offset = 100;
-  var b = Buffer(1024);
-  b.fill(0);
-
-  for (var i = 0; i < asciiString.length; i++) {
-    b[i] = asciiString.charCodeAt(i);
-  }
-  var asciiSlice = b.toString('utf8', 0, asciiString.length);
-  assert.equal(asciiString, asciiSlice);
-
-  var written = b.write(asciiString, offset, 'utf8');
-  assert.equal(asciiString.length, written);
-  asciiSlice = b.toString('utf8', offset, offset + asciiString.length);
-  assert.equal(asciiString, asciiSlice);
-
-  var sliceA = b.slice(offset, offset + asciiString.length);
-  var sliceB = b.slice(offset, offset + asciiString.length);
-  compareBuffers(assert, sliceA, sliceB,
-    'slicing is idempotent');
-
-  let sliceTest = true;
-  for (var j = 0; j < 100; j++) {
-    var slice = b.slice(100, 150);
-    if (50 !== slice.length)
-      sliceTest = false;
-    for (var i = 0; i < 50; i++) {
-      if (b[100 + i] !== slice[i])
-        sliceTest = false;
-    }
-  }
-  assert.ok(sliceTest, 'massive slice runs do not affect buffer');
-
-  // Single argument slice
-  let testBuf = new Buffer('abcde');
-  assert.equal('bcde', testBuf.slice(1).toString(), 'single argument slice');
-
-  // slice(0,0).length === 0
-  assert.equal(0, Buffer('hello').slice(0, 0).length, 'slice(0,0) === 0');
-
-  var buf = new Buffer('0123456789');
-  assert.equal(buf.slice(-10, 10), '0123456789', 'buffer slice range correct');
-  assert.equal(buf.slice(-20, 10), '0123456789', 'buffer slice range correct');
-  assert.equal(buf.slice(-20, -10), '', 'buffer slice range correct');
-  assert.equal(buf.slice(0, -1), '012345678', 'buffer slice range correct');
-  assert.equal(buf.slice(2, -2), '234567', 'buffer slice range correct');
-  assert.equal(buf.slice(0, 65536), '0123456789', 'buffer slice range correct');
-  assert.equal(buf.slice(65536, 0), '', 'buffer slice range correct');
-
-  sliceTest = true;
-  for (var i = 0, s = buf.toString(); i < buf.length; ++i) {
-    if (buf.slice(-i) != s.slice(-i)) sliceTest = false;
-    if (buf.slice(0, -i) != s.slice(0, -i)) sliceTest = false;
-  }
-  assert.ok(sliceTest, 'buffer.slice should be consistent');
-
-  // Make sure modifying a sliced buffer, affects original and vice versa
-  b.fill(0);
-  let sliced = b.slice(0, 10);
-  let babyslice = sliced.slice(0, 5);
-
-  for (let i = 0; i < sliced.length; i++)
-    sliced[i] = 'jetpack'.charAt(i);
-
-  compareBuffers(assert, b, sliced,
-    'modifying sliced buffer affects original');
-
-  compareBuffers(assert, b, babyslice,
-    'modifying sliced buffer affects child-sliced buffer');
-
-  for (let i = 0; i < sliced.length; i++)
-    b[i] = 'odinmonkey'.charAt(i);
-
-  compareBuffers(assert, b, sliced,
-    'modifying original buffer affects sliced');
-
-  compareBuffers(assert, b, babyslice,
-    'modifying original buffer affects grandchild sliced buffer');
-};
-
-exports.testSlicingParents = function (assert) {
-  let root = Buffer(5);
-  let child = root.slice(0, 4);
-  let grandchild = child.slice(0, 3);
-
-  assert.equal(root.parent, undefined, 'a new buffer should not have a parent');
-
-  // make sure a zero length slice doesn't set the .parent attribute
-  assert.equal(root.slice(0,0).parent, undefined,
-    '0-length slice should not have a parent');
-
-  assert.equal(child.parent, root,
-    'a valid slice\'s parent should be the original buffer (child)');
-
-  assert.equal(grandchild.parent, root,
-    'a valid slice\'s parent should be the original buffer (grandchild)');
-};
-
-exports.testIsBuffer = function (assert) {
-  let buffer = new Buffer('content', 'utf8');
-  assert.ok(Buffer.isBuffer(buffer), 'isBuffer truthy on buffers');
-  assert.ok(!Buffer.isBuffer({}), 'isBuffer falsy on objects');
-  assert.ok(!Buffer.isBuffer(new Uint8Array()),
-    'isBuffer falsy on Uint8Array');
-  assert.ok(Buffer.isBuffer(buffer.slice(0)), 'Buffer#slice should be a new buffer');
-};
-
-exports.testBufferConcat = function (assert) {
-  let zero = [];
-  let one = [ new Buffer('asdf') ];
-  let long = [];
-  for (let i = 0; i < 10; i++) long.push(new Buffer('asdf'));
-
-  let flatZero = Buffer.concat(zero);
-  let flatOne = Buffer.concat(one);
-  let flatLong = Buffer.concat(long);
-  let flatLongLen = Buffer.concat(long, 40);
-
-  assert.equal(flatZero.length, 0);
-  assert.equal(flatOne.toString(), 'asdf');
-  assert.equal(flatOne, one[0]);
-  assert.equal(flatLong.toString(), (new Array(10+1).join('asdf')));
-  assert.equal(flatLongLen.toString(), (new Array(10+1).join('asdf')));
-};
-
-exports.testBufferByteLength = function (assert) {
-  let str = '\u00bd + \u00bc = \u00be';
-  assert.equal(Buffer.byteLength(str), 12,
-    'correct byteLength of string');
-
-  assert.equal(14, Buffer.byteLength('Il était tué'));
-  assert.equal(14, Buffer.byteLength('Il était tué', 'utf8'));
-  // We do not currently support these encodings
-  /*
-  ['ucs2', 'ucs-2', 'utf16le', 'utf-16le'].forEach(function(encoding) {
-  assert.equal(24, Buffer.byteLength('Il était tué', encoding));
-  });
-  assert.equal(12, Buffer.byteLength('Il était tué', 'ascii'));
-  assert.equal(12, Buffer.byteLength('Il était tué', 'binary'));
-  */
-};
-
-exports.testTextEncoderDecoder = function (assert) {
-  assert.ok(TextEncoder, 'TextEncoder exists');
-  assert.ok(TextDecoder, 'TextDecoder exists');
-};
-
-exports.testOverflowedBuffers = function (assert) {
-  assert.throws(function() {
-    new Buffer(0xFFFFFFFF);
-  }, RangeError, 'correctly throws buffer overflow');
-
-  assert.throws(function() {
-    new Buffer(0xFFFFFFFFF);
-  }, RangeError, 'correctly throws buffer overflow');
-
-  assert.throws(function() {
-    var buf = new Buffer(8);
-    buf.readFloatLE(0xffffffff);
-  }, RangeError, 'correctly throws buffer overflow with readFloatLE');
-
-  assert.throws(function() {
-    var buf = new Buffer(8);
-    buf.writeFloatLE(0.0, 0xffffffff);
-  }, RangeError, 'correctly throws buffer overflow with writeFloatLE');
-
-  //ensure negative values can't get past offset
-  assert.throws(function() {
-    var buf = new Buffer(8);
-    buf.readFloatLE(-1);
-  }, RangeError, 'correctly throws with readFloatLE negative values');
-
-  assert.throws(function() {
-    var buf = new Buffer(8);
-    buf.writeFloatLE(0.0, -1);
-  }, RangeError, 'correctly throws with writeFloatLE with negative values');
-
-  assert.throws(function() {
-    var buf = new Buffer(8);
-    buf.readFloatLE(-1);
-  }, RangeError, 'correctly throws with readFloatLE with negative values');
-};
-
-exports.testReadWriteDataTypeErrors = function (assert) {
-  var buf = new Buffer(0);
-  assert.throws(function() { buf.readUInt8(0); }, RangeError,
-    'readUInt8(0) throws');
-  assert.throws(function() { buf.readInt8(0); }, RangeError,
-    'readInt8(0) throws');
-
-  [16, 32].forEach(function(bits) {
-    var buf = new Buffer(bits / 8 - 1);
-    assert.throws(function() { buf['readUInt' + bits + 'BE'](0); },
-      RangeError,
-      'readUInt' + bits + 'BE');
-
-    assert.throws(function() { buf['readUInt' + bits + 'LE'](0); },
-      RangeError,
-      'readUInt' + bits + 'LE');
-
-    assert.throws(function() { buf['readInt' + bits + 'BE'](0); },
-      RangeError,
-      'readInt' + bits + 'BE()');
-
-    assert.throws(function() { buf['readInt' + bits + 'LE'](0); },
-      RangeError,
-      'readInt' + bits + 'LE()');
-  });
-};
-
-safeMerge(exports, require('./buffers/test-write-types'));
-safeMerge(exports, require('./buffers/test-read-types'));
-
-function compareBuffers (assert, buf1, buf2, message) {
-  let status = true;
-  for (let i = 0; i < Math.min(buf1.length, buf2.length); i++) {
-    if (buf1[i] !== buf2[i])
-      status = false;
-  }
-  assert.ok(status, 'buffer successfully copied: ' + message);
-}
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-byte-streams.js b/addon-sdk/source/test/test-byte-streams.js
deleted file mode 100644
index 7d45130aa..000000000
--- a/addon-sdk/source/test/test-byte-streams.js
+++ /dev/null
@@ -1,169 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const byteStreams = require("sdk/io/byte-streams");
-const file = require("sdk/io/file");
-const { pathFor } = require("sdk/system");
-const { Loader } = require("sdk/test/loader");
-
-const STREAM_CLOSED_ERROR = new RegExp("The stream is closed and cannot be used.");
-
-// This should match the constant of the same name in byte-streams.js.
-const BUFFER_BYTE_LEN = 0x8000;
-
-exports.testWriteRead = function (assert) {
-  let fname = dataFileFilename();
-
-  // Write a small string less than the stream's buffer size...
-  let str = "exports.testWriteRead data!";
-  let stream = open(assert, fname, true);
-  assert.ok(!stream.closed, "stream.closed after open should be false");
-  stream.write(str);
-  stream.close();
-  assert.ok(stream.closed, "Stream should be closed after stream.close");
-  assert.throws(() => stream.write("This shouldn't be written!"),
-    STREAM_CLOSED_ERROR,
-    "stream.write after close should raise error");
-
-  // ... and read it.
-  stream = open(assert, fname);
-  assert.equal(stream.read(), str,
-    "stream.read should return string written");
-  assert.equal(stream.read(), "",
-    "stream.read at EOS should return empty string");
-  stream.close();
-  assert.ok(stream.closed, "Stream should be closed after stream.close");
-  assert.throws(() => stream.read(),
-    STREAM_CLOSED_ERROR,
-    "stream.read after close should raise error");
-
-  file.remove(fname);
-};
-
-// Write a big string many times the size of the stream's buffer and read it.
-exports.testWriteReadBig = function (assert) {
-  let str = "";
-  let bufLen = BUFFER_BYTE_LEN;
-  let fileSize = bufLen * 10;
-  for (let i = 0; i < fileSize; i++)
-    str += i % 10;
-  let fname = dataFileFilename();
-  let stream = open(assert, fname, true);
-  stream.write(str);
-  stream.close();
-  stream = open(assert, fname);
-  assert.equal(stream.read(), str,
-    "stream.read should return string written");
-  stream.close();
-  file.remove(fname);
-};
-
-// The same, but write and read in chunks.
-exports.testWriteReadChunks = function (assert) {
-  let str = "";
-  let bufLen = BUFFER_BYTE_LEN;
-  let fileSize = bufLen * 10;
-  for (let i = 0; i < fileSize; i++)
-    str += i % 10;
-  let fname = dataFileFilename();
-  let stream = open(assert, fname, true);
-  let i = 0;
-  while (i < str.length) {
-    // Use a chunk length that spans buffers.
-    let chunk = str.substr(i, bufLen + 1);
-    stream.write(chunk);
-    i += bufLen + 1;
-  }
-  stream.close();
-  stream = open(assert, fname);
-  let readStr = "";
-  bufLen = BUFFER_BYTE_LEN;
-  let readLen = bufLen + 1;
-  do {
-    var frag = stream.read(readLen);
-    readStr += frag;
-  } while (frag);
-  stream.close();
-  assert.equal(readStr, str,
-    "stream.write and read in chunks should work as expected");
-  file.remove(fname);
-};
-
-exports.testReadLengths = function (assert) {
-  let fname = dataFileFilename();
-  let str = "exports.testReadLengths data!";
-  let stream = open(assert, fname, true);
-  stream.write(str);
-  stream.close();
-
-  stream = open(assert, fname);
-  assert.equal(stream.read(str.length * 1000), str,
-    "stream.read with big byte length should return string " +
-    "written");
-  stream.close();
-
-  stream = open(assert, fname);
-  assert.equal(stream.read(0), "",
-    "string.read with zero byte length should return empty " +
-    "string");
-  stream.close();
-
-  stream = open(assert, fname);
-  assert.equal(stream.read(-1), "",
-    "string.read with negative byte length should return " +
-    "empty string");
-  stream.close();
-
-  file.remove(fname);
-};
-
-exports.testTruncate = function (assert) {
-  let fname = dataFileFilename();
-  let str = "exports.testReadLengths data!";
-  let stream = open(assert, fname, true);
-  stream.write(str);
-  stream.close();
-
-  stream = open(assert, fname);
-  assert.equal(stream.read(), str,
-    "stream.read should return string written");
-  stream.close();
-
-  stream = open(assert, fname, true);
-  stream.close();
-
-  stream = open(assert, fname);
-  assert.equal(stream.read(), "",
-    "stream.read after truncate should be empty");
-  stream.close();
-
-  file.remove(fname);
-};
-
-exports.testUnload = function (assert) {
-  let loader = Loader(module);
-  let file = loader.require("sdk/io/file");
-
-  let filename = dataFileFilename("temp-b");
-  let stream = file.open(filename, "wb");
-
-  loader.unload();
-  assert.ok(stream.closed, "Stream should be closed after module unload");
-};
-
-// Returns the name of a file that should be used to test writing and reading.
-function dataFileFilename() {
-  return file.join(pathFor("ProfD"), "test-byte-streams-data");
-}
-
-// Opens and returns the given file and ensures it's of the correct class.
-function open(assert, filename, forWriting) {
-  let stream = file.open(filename, forWriting ? "wb" : "b");
-  let klass = forWriting ? "ByteWriter" : "ByteReader";
-  assert.ok(stream instanceof byteStreams[klass],
-           "Opened stream should be a " + klass);
-  return stream;
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-child_process.js b/addon-sdk/source/test/test-child_process.js
deleted file mode 100644
index 4cfd9ec49..000000000
--- a/addon-sdk/source/test/test-child_process.js
+++ /dev/null
@@ -1,545 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-const { spawn, exec, execFile, fork } = require('sdk/system/child_process');
-const { env, platform, pathFor } = require('sdk/system');
-const { isNumber } = require('sdk/lang/type');
-const { after } = require('sdk/test/utils');
-const { emit } = require('sdk/event/core');
-const PROFILE_DIR= pathFor('ProfD');
-const isWindows = platform.toLowerCase().indexOf('win') === 0;
-const { getScript, cleanUp } = require('./fixtures/child-process-scripts');
-
-// We use direct paths to these utilities as we currently cannot
-// call non-absolute paths to utilities in subprocess.jsm
-const CAT_PATH = isWindows ? 'C:\\Windows\\System32\\more.com' : '/bin/cat';
-
-exports.testExecCallbackSuccess = function (assert, done) {
-  exec(isWindows ? 'DIR /A-D' : 'ls -al', {
-    cwd: PROFILE_DIR
-  }, function (err, stdout, stderr) {
-    assert.ok(!err, 'no errors found');
-    assert.equal(stderr, '', 'stderr is empty');
-    assert.ok(/extensions\.ini/.test(stdout), 'stdout output of `ls -al` finds files');
-
-    if (isWindows) {
-      // `DIR /A-D` does not display directories on WIN
-      assert.ok(!/<DIR>/.test(stdout),
-        'passing arguments in `exec` works');
-    }
-    else {
-      // `ls -al` should list all the priviledge information on Unix
-      assert.ok(/d(r[-|w][-|x]){3}/.test(stdout),
-        'passing arguments in `exec` works');
-    }
-    done();
-  });
-};
-
-exports.testExecCallbackError = function (assert, done) {
-  exec('not-real-command', { cwd: PROFILE_DIR }, function (err, stdout, stderr) {
-    assert.ok(/not-real-command/.test(err.toString()),
-      'error contains error message');
-    assert.ok(err.lineNumber >= 0, 'error contains lineNumber');
-    assert.ok(/resource:\/\//.test(err.fileName), 'error contains fileName');
-    assert.ok(err.code && isNumber(err.code), 'non-zero error code property on error');
-    assert.equal(err.signal, null,
-      'null signal property when not manually terminated');
-    assert.equal(stdout, '', 'stdout is empty');
-    assert.ok(/not-real-command/.test(stderr), 'stderr contains error message');
-    done();
-  });
-};
-
-exports.testExecOptionsEnvironment = function (assert, done) {
-  getScript('check-env').then(envScript => {
-    exec(envScript, {
-      cwd: PROFILE_DIR,
-      env: { CHILD_PROCESS_ENV_TEST: 'my-value-test' }
-    }, function (err, stdout, stderr) {
-      assert.equal(stderr, '', 'stderr is empty');
-      assert.ok(!err, 'received `cwd` option');
-      assert.ok(/my-value-test/.test(stdout),
-        'receives environment option');
-      done();
-    });
-  }).then(null, assert.fail);
-};
-
-exports.testExecOptionsTimeout = function (assert, done) {
-  let count = 0;
-  getScript('wait').then(script => {
-    let child = exec(script, { timeout: 100 }, (err, stdout, stderr) => {
-      assert.equal(err.killed, true, 'error has `killed` property as true');
-      assert.equal(err.code, null, 'error has `code` as null');
-      assert.equal(err.signal, 'SIGTERM',
-        'error has `signal` as SIGTERM by default');
-      assert.equal(stdout, '', 'stdout is empty');
-      assert.equal(stderr, '', 'stderr is empty');
-      if (++count === 3) complete();
-    });
-
-    function exitHandler (code, signal) {
-      assert.equal(code, null, 'error has `code` as null');
-      assert.equal(signal, 'SIGTERM',
-        'error has `signal` as SIGTERM by default');
-      if (++count === 3) complete();
-    }
-
-    function closeHandler (code, signal) {
-      assert.equal(code, null, 'error has `code` as null');
-      assert.equal(signal, 'SIGTERM',
-        'error has `signal` as SIGTERM by default');
-      if (++count === 3) complete();
-    }
-
-    child.on('exit', exitHandler);
-    child.on('close', closeHandler);
-
-    function complete () {
-      child.off('exit', exitHandler);
-      child.off('close', closeHandler);
-      done();
-    }
-  }).then(null, assert.fail);
-};
-
-exports.testExecFileCallbackSuccess = function (assert, done) {
-  getScript('args').then(script => {
-    execFile(script, ['--myargs', '-j', '-s'], { cwd: PROFILE_DIR }, function (err, stdout, stderr) {
-      assert.ok(!err, 'no errors found');
-      assert.equal(stderr, '', 'stderr is empty');
-      // Trim output since different systems have different new line output
-      assert.equal(stdout.trim(), '--myargs -j -s'.trim(), 'passes in correct arguments');
-      done();
-    });
-  }).then(null, assert.fail);
-};
-
-exports.testExecFileCallbackError = function (assert, done) {
-  execFile('not-real-command', { cwd: PROFILE_DIR }, function (err, stdout, stderr) {
-    assert.ok(/Executable not found/.test(err.message),
-      `error '${err.message}' contains error message`);
-    assert.ok(err.lineNumber >= 0, 'error contains lineNumber');
-    assert.ok(/resource:\/\//.test(err.fileName), 'error contains fileName');
-    assert.equal(stdout, '', 'stdout is empty');
-    assert.equal(stderr, '', 'stdout is empty');
-    done();
-  });
-};
-
-exports.testExecFileOptionsEnvironment = function (assert, done) {
-  getScript('check-env').then(script => {
-    execFile(script, {
-      cwd: PROFILE_DIR,
-      env: { CHILD_PROCESS_ENV_TEST: 'my-value-test' }
-    }, function (err, stdout, stderr) {
-      assert.equal(stderr, '', 'stderr is empty');
-      assert.ok(!err, 'received `cwd` option');
-      assert.ok(/my-value-test/.test(stdout),
-        'receives environment option');
-      done();
-    });
-  }).then(null, assert.fail);
-};
-
-exports.testExecFileOptionsTimeout = function (assert, done) {
-  let count = 0;
-  getScript('wait').then(script => {
-    let child = execFile(script, { timeout: 100 }, (err, stdout, stderr) => {
-      assert.equal(err.killed, true, 'error has `killed` property as true');
-      assert.equal(err.code, null, 'error has `code` as null');
-      assert.equal(err.signal, 'SIGTERM',
-        'error has `signal` as SIGTERM by default');
-      assert.equal(stdout, '', 'stdout is empty');
-      assert.equal(stderr, '', 'stderr is empty');
-      if (++count === 3) complete();
-    });
-
-    function exitHandler (code, signal) {
-      assert.equal(code, null, 'error has `code` as null');
-      assert.equal(signal, 'SIGTERM',
-        'error has `signal` as SIGTERM by default');
-      if (++count === 3) complete();
-    }
-
-    function closeHandler (code, signal) {
-      assert.equal(code, null, 'error has `code` as null');
-      assert.equal(signal, 'SIGTERM',
-        'error has `signal` as SIGTERM by default');
-      if (++count === 3) complete();
-    }
-
-    child.on('exit', exitHandler);
-    child.on('close', closeHandler);
-
-    function complete () {
-      child.off('exit', exitHandler);
-      child.off('close', closeHandler);
-      done();
-    }
-  }).then(null, assert.fail);
-};
-
-/**
- * Not necessary to test for both `exec` and `execFile`, but
- * it is necessary to test both when the buffer is larger
- * and smaller than buffer size used by the subprocess library (1024)
- */
-exports.testExecFileOptionsMaxBufferLargeStdOut = function (assert, done) {
-  let count = 0;
-  let stdoutChild;
-
-  // Creates a buffer of 2000 to stdout, greater than 1024
-  getScript('large-out').then(script => {
-    stdoutChild = execFile(script, ['10000'], { maxBuffer: 50 }, (err, stdout, stderr) => {
-      assert.ok(/stdout maxBuffer exceeded/.test(err.toString()),
-        'error contains stdout maxBuffer exceeded message');
-      assert.ok(stdout.length >= 50, 'stdout has full buffer');
-      assert.equal(stderr, '', 'stderr is empty');
-      if (++count === 3) complete();
-    });
-    stdoutChild.on('exit', exitHandler);
-    stdoutChild.on('close', closeHandler);
-  }).then(null, assert.fail);
-
-  function exitHandler (code, signal) {
-    assert.equal(code, null, 'Exit code is null in exit handler');
-    assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in exit handler');
-    if (++count === 3) complete();
-  }
-
-  function closeHandler (code, signal) {
-    assert.equal(code, null, 'Exit code is null in close handler');
-    assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in close handler');
-    if (++count === 3) complete();
-  }
-
-  function complete () {
-    stdoutChild.off('exit', exitHandler);
-    stdoutChild.off('close', closeHandler);
-    done();
-  }
-};
-
-exports.testExecFileOptionsMaxBufferLargeStdOErr = function (assert, done) {
-  let count = 0;
-  let stderrChild;
-  // Creates a buffer of 2000 to stderr, greater than 1024
-  getScript('large-err').then(script => {
-    stderrChild = execFile(script, ['10000'], { maxBuffer: 50 }, (err, stdout, stderr) => {
-      assert.ok(/stderr maxBuffer exceeded/.test(err.toString()),
-        'error contains stderr maxBuffer exceeded message');
-      assert.ok(stderr.length >= 50, 'stderr has full buffer');
-      assert.equal(stdout, '', 'stdout is empty');
-      if (++count === 3) complete();
-    });
-    stderrChild.on('exit', exitHandler);
-    stderrChild.on('close', closeHandler);
-  }).then(null, assert.fail);
-
-  function exitHandler (code, signal) {
-    assert.equal(code, null, 'Exit code is null in exit handler');
-    assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in exit handler');
-    if (++count === 3) complete();
-  }
-
-  function closeHandler (code, signal) {
-    assert.equal(code, null, 'Exit code is null in close handler');
-    assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in close handler');
-    if (++count === 3) complete();
-  }
-
-  function complete () {
-    stderrChild.off('exit', exitHandler);
-    stderrChild.off('close', closeHandler);
-    done();
-  }
-};
-
-/**
- * When total buffer is < process buffer (1024), the process will exit
- * and not get a chance to be killed for violating the maxBuffer,
- * although the error will still be sent through (node behaviour)
- */
-exports.testExecFileOptionsMaxBufferSmallStdOut = function (assert, done) {
-  let count = 0;
-  let stdoutChild;
-
-  // Creates a buffer of 60 to stdout, less than 1024
-  getScript('large-out').then(script => {
-    stdoutChild = execFile(script, ['60'], { maxBuffer: 50 }, (err, stdout, stderr) => {
-      assert.ok(/stdout maxBuffer exceeded/.test(err.toString()),
-        'error contains stdout maxBuffer exceeded message');
-      assert.ok(stdout.length >= 50, 'stdout has full buffer');
-      assert.equal(stderr, '', 'stderr is empty');
-      if (++count === 3) complete();
-    });
-    stdoutChild.on('exit', exitHandler);
-    stdoutChild.on('close', closeHandler);
-  }).then(null, assert.fail);
-
-  function exitHandler (code, signal) {
-    // Sometimes the buffer limit is hit before the process closes successfully
-    // on both OSX/Windows
-    if (code === null) {
-      assert.equal(code, null, 'Exit code is null in exit handler');
-      assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in exit handler');
-    }
-    else {
-      assert.equal(code, 0, 'Exit code is 0 in exit handler');
-      assert.equal(signal, null, 'Signal is null in exit handler');
-    }
-    if (++count === 3) complete();
-  }
-
-  function closeHandler (code, signal) {
-    // Sometimes the buffer limit is hit before the process closes successfully
-    // on both OSX/Windows
-    if (code === null) {
-      assert.equal(code, null, 'Exit code is null in close handler');
-      assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in close handler');
-    }
-    else {
-      assert.equal(code, 0, 'Exit code is 0 in close handler');
-      assert.equal(signal, null, 'Signal is null in close handler');
-    }
-    if (++count === 3) complete();
-  }
-
-  function complete () {
-    stdoutChild.off('exit', exitHandler);
-    stdoutChild.off('close', closeHandler);
-    done();
-  }
-};
-
-exports.testExecFileOptionsMaxBufferSmallStdErr = function (assert, done) {
-  let count = 0;
-  let stderrChild;
-  // Creates a buffer of 60 to stderr, less than 1024
-  getScript('large-err').then(script => {
-    stderrChild = execFile(script, ['60'], { maxBuffer: 50 }, (err, stdout, stderr) => {
-      assert.ok(/stderr maxBuffer exceeded/.test(err.toString()),
-        'error contains stderr maxBuffer exceeded message');
-      assert.ok(stderr.length >= 50, 'stderr has full buffer');
-      assert.equal(stdout, '', 'stdout is empty');
-      if (++count === 3) complete();
-    });
-    stderrChild.on('exit', exitHandler);
-    stderrChild.on('close', closeHandler);
-  }).then(null, assert.fail);
-
-  function exitHandler (code, signal) {
-    // Sometimes the buffer limit is hit before the process closes successfully
-    // on both OSX/Windows
-    if (code === null) {
-      assert.equal(code, null, 'Exit code is null in exit handler');
-      assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in exit handler');
-    }
-    else {
-      assert.equal(code, 0, 'Exit code is 0 in exit handler');
-      assert.equal(signal, null, 'Signal is null in exit handler');
-    }
-    if (++count === 3) complete();
-  }
-
-  function closeHandler (code, signal) {
-    // Sometimes the buffer limit is hit before the process closes successfully
-    // on both OSX/Windows
-    if (code === null) {
-      assert.equal(code, null, 'Exit code is null in close handler');
-      assert.equal(signal, 'SIGTERM', 'Signal is SIGTERM in close handler');
-    }
-    else {
-      assert.equal(code, 0, 'Exit code is 0 in close handler');
-      assert.equal(signal, null, 'Signal is null in close handler');
-    }
-    if (++count === 3) complete();
-  }
-
-  function complete () {
-    stderrChild.off('exit', exitHandler);
-    stderrChild.off('close', closeHandler);
-    done();
-  }
-};
-
-exports.testChildExecFileKillSignal = function (assert, done) {
-  getScript('wait').then(script => {
-    execFile(script, {
-      killSignal: 'beepbeep',
-      timeout: 10
-    }, function (err, stdout, stderr) {
-      assert.equal(err.signal, 'beepbeep', 'correctly used custom killSignal');
-      done();
-    });
-  }).then(null, assert.fail);
-};
-
-exports.testChildProperties = function (assert, done) {
-  getScript('check-env').then(script => {
-    let child = spawn(script, {
-      env: { CHILD_PROCESS_ENV_TEST: 'my-value-test' }
-    });
-
-    if (isWindows)
-      assert.ok(true, 'Windows environment does not have `pid`');
-    else
-      assert.ok(child.pid > 0, 'Child has a pid');
-  }).then(done, assert.fail);
-};
-
-exports.testChildStdinStreamLarge = function (assert, done) {
-  let REPEAT = 2000;
-  let allData = '';
-  // Use direct paths to more/cat, as we do not currently support calling non-files
-  // from subprocess.jsm
-  let child = spawn(CAT_PATH);
-
-  child.stdout.on('data', onData);
-  child.on('close', onClose);
-
-  for (let i = 0; i < REPEAT; i++)
-    emit(child.stdin, 'data', '12345\n');
-
-  emit(child.stdin, 'end');
-
-  function onData (data) {
-    allData += data;
-  }
-
-  function onClose (code, signal) {
-    child.stdout.off('data', onData);
-    child.off('close', onClose);
-    assert.equal(code, 0, 'exited succesfully');
-    assert.equal(signal, null, 'no kill signal given');
-    assert.equal(allData.replace(/\W/g, '').length, '12345'.length * REPEAT,
-      'all data processed from stdin');
-    done();
-  }
-};
-
-exports.testChildStdinStreamSmall = function (assert, done) {
-  let allData = '';
-  let child = spawn(CAT_PATH);
-  child.stdout.on('data', onData);
-  child.on('close', onClose);
-
-  emit(child.stdin, 'data', '12345');
-  emit(child.stdin, 'end');
-
-  function onData (data) {
-    allData += data;
-  }
-
-  function onClose (code, signal) {
-    child.stdout.off('data', onData);
-    child.off('close', onClose);
-    assert.equal(code, 0, 'exited succesfully');
-    assert.equal(signal, null, 'no kill signal given');
-    assert.equal(allData.trim(), '12345', 'all data processed from stdin');
-    done();
-  }
-};
-/*
- * This tests failures when an error is thrown attempting to
- * spawn the process, like an invalid command
- */
-exports.testChildEventsSpawningError= function (assert, done) {
-  let handlersCalled = 0;
-  let child = execFile('i-do-not-exist', (err, stdout, stderr) => {
-    assert.ok(err, 'error was passed into callback');
-    assert.equal(stdout, '', 'stdout is empty')
-    assert.equal(stderr, '', 'stderr is empty');
-    if (++handlersCalled === 3) complete();
-  });
-
-  child.on('error', handleError);
-  child.on('exit', handleExit);
-  child.on('close', handleClose);
-
-  function handleError (e) {
-    assert.ok(e, 'error passed into error handler');
-    if (++handlersCalled === 3) complete();
-  }
-
-  function handleClose (code, signal) {
-    assert.equal(code, -1,
-      'process was never spawned, therefore exit code is -1');
-    assert.equal(signal, null, 'signal should be null');
-    if (++handlersCalled === 3) complete();
-  }
-
-  function handleExit (code, signal) {
-    assert.fail('Close event should not be called on init failure');
-  }
-
-  function complete () {
-    child.off('error', handleError);
-    child.off('exit', handleExit);
-    child.off('close', handleClose);
-    done();
-  }
-};
-
-exports.testSpawnOptions = function (assert, done) {
-  let count = 0;
-  let envStdout = '';
-  let cwdStdout = '';
-  let checkEnv, checkPwd, envChild, cwdChild;
-  getScript('check-env').then(script => {
-    checkEnv = script;
-    return getScript('check-pwd');
-  }).then(script => {
-    checkPwd = script;
-
-    envChild = spawn(checkEnv, {
-      env: { CHILD_PROCESS_ENV_TEST: 'my-value-test' }
-    });
-    cwdChild = spawn(checkPwd, { cwd: PROFILE_DIR });
-
-    // Do these need to be unbound?
-    envChild.stdout.on('data', data => envStdout += data);
-    cwdChild.stdout.on('data', data => cwdStdout += data);
-
-    envChild.on('close', envClose);
-    cwdChild.on('close', cwdClose);
-  }).then(null, assert.fail);
-
-  function envClose () {
-    assert.equal(envStdout.trim(), 'my-value-test', 'spawn correctly passed in ENV');
-    if (++count === 2) complete();
-  }
-
-  function cwdClose () {
-    // Check for PROFILE_DIR in the output because
-    // some systems resolve symbolic links, and on OSX
-    // /var -> /private/var
-    let isCorrectPath = ~cwdStdout.trim().indexOf(PROFILE_DIR);
-    assert.ok(isCorrectPath, 'spawn correctly passed in cwd');
-    if (++count === 2) complete();
-  }
-
-  function complete () {
-    envChild.off('close', envClose);
-    cwdChild.off('close', cwdClose);
-    done();
-  }
-};
-
-exports.testFork = function (assert) {
-  assert.throws(function () {
-    fork();
-  }, /not currently supported/, 'fork() correctly throws an unsupported error');
-};
-
-after(exports, cleanUp);
-
-require("sdk/test").run(exports);
-
-// Test disabled because of bug 979675
-module.exports = {};
diff --git a/addon-sdk/source/test/test-chrome.js b/addon-sdk/source/test/test-chrome.js
deleted file mode 100644
index 3d1f29dd0..000000000
--- a/addon-sdk/source/test/test-chrome.js
+++ /dev/null
@@ -1,84 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var chrome = require('chrome');
-
-const FIXTURES_URL = module.uri.substr(0, module.uri.lastIndexOf('/') + 1) +
-                     'fixtures/chrome-worker/'
-
-exports['test addEventListener'] = function(assert, done) {
-  let uri = FIXTURES_URL + 'addEventListener.js';
-
-  let worker = new chrome.ChromeWorker(uri);
-  worker.addEventListener('message', function(event) {
-    assert.equal(event.data, 'Hello', 'message received');
-    worker.terminate();
-    done();
-  });
-};
-
-exports['test onmessage'] = function(assert, done) {
-  let uri = FIXTURES_URL + 'onmessage.js';
-
-  let worker = new chrome.ChromeWorker(uri);
-  worker.onmessage = function(event) {
-    assert.equal(event.data, 'ok', 'message received');
-    worker.terminate();
-    done();
-  };
-  worker.postMessage('ok');
-};
-
-exports['test setTimeout'] = function(assert, done) {
-  let uri = FIXTURES_URL + 'setTimeout.js';
-
-  let worker = new chrome.ChromeWorker(uri);
-  worker.onmessage = function(event) {
-    assert.equal(event.data, 'ok', 'setTimeout fired');
-    worker.terminate();
-    done();
-  };
-};
-
-exports['test jsctypes'] = function(assert, done) {
-  let uri = FIXTURES_URL + 'jsctypes.js';
-
-  let worker = new chrome.ChromeWorker(uri);
-  worker.onmessage = function(event) {
-    assert.equal(event.data, 'function', 'ctypes.open is a function');
-    worker.terminate();
-    done();
-  };
-};
-
-exports['test XMLHttpRequest'] = function(assert, done) {
-  let uri = FIXTURES_URL + 'xhr.js';
-
-  let worker = new chrome.ChromeWorker(uri);
-  worker.onmessage = function(event) {
-    assert.equal(event.data, 'ok', 'XMLHttpRequest works');
-    worker.terminate();
-    done();
-  };
-};
-
-exports['test onerror'] = function(assert, done) {
-  let uri = FIXTURES_URL + 'onerror.js';
-
-  let worker = new chrome.ChromeWorker(uri);
-  worker.onerror = function(event) {
-    assert.equal(event.filename, uri, 'event reports the correct uri');
-    assert.equal(event.lineno, 6, 'event reports the correct line number');
-    assert.equal(event.target, worker, 'event reports the correct worker');
-    assert.ok(event.message.match(/ok/),
-                'event contains the exception message');
-    // Call preventDefault in order to avoid being displayed in JS console.
-    event.preventDefault();
-    worker.terminate();
-    done();
-  };
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-clipboard.js b/addon-sdk/source/test/test-clipboard.js
deleted file mode 100644
index f7ffd05be..000000000
--- a/addon-sdk/source/test/test-clipboard.js
+++ /dev/null
@@ -1,170 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-require("sdk/clipboard");
-
-const { Cc, Ci } = require("chrome");
-
-const imageTools = Cc["@mozilla.org/image/tools;1"].getService(Ci.imgITools);
-const io = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
-const appShellService = Cc['@mozilla.org/appshell/appShellService;1'].getService(Ci.nsIAppShellService);
-
-const XHTML_NS = "http://www.w3.org/1999/xhtml";
-const base64png = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYA" +
-                  "AABzenr0AAAASUlEQVRYhe3O0QkAIAwD0eyqe3Q993AQ3cBSUKpygfsNTy" +
-                  "N5ugbQpK0BAADgP0BRDWXWlwEAAAAAgPsA3rzDaAAAAHgPcGrpgAnzQ2FG" +
-                  "bWRR9AAAAABJRU5ErkJggg%3D%3D";
-
-const { base64jpeg } = require("./fixtures");
-
-const { platform } = require("sdk/system");
-// For Windows, Mac and Linux, platform returns the following: winnt, darwin and linux.
-var isWindows = platform.toLowerCase().indexOf("win") == 0;
-
-// Test the typical use case, setting & getting with no flavors specified
-exports["test With No Flavor"] = function(assert) {
-  var contents = "hello there";
-  var flavor = "text";
-  var fullFlavor = "text/unicode";
-  var clip = require("sdk/clipboard");
-
-  // Confirm we set the clipboard
-  assert.ok(clip.set(contents));
-
-  // Confirm flavor is set
-  assert.equal(clip.currentFlavors[0], flavor);
-
-  // Confirm we set the clipboard
-  assert.equal(clip.get(), contents);
-
-  // Confirm we can get the clipboard using the flavor
-  assert.equal(clip.get(flavor), contents);
-
-  // Confirm we can still get the clipboard using the full flavor
-  assert.equal(clip.get(fullFlavor), contents);
-};
-
-// Test the slightly less common case where we specify the flavor
-exports["test With Flavor"] = function(assert) {
-  var contents = "<b>hello there</b>";
-  var contentsText = "hello there";
-
-  // On windows, HTML clipboard includes extra data.
-  // The values are from widget/windows/nsDataObj.cpp.
-  var contentsWindowsHtml = "<html><body>\n<!--StartFragment-->" +
-                            contents +
-                            "<!--EndFragment-->\n</body>\n</html>";
-
-  var flavor = "html";
-  var fullFlavor = "text/html";
-  var unicodeFlavor = "text";
-  var unicodeFullFlavor = "text/unicode";
-  var clip = require("sdk/clipboard");
-
-  assert.ok(clip.set(contents, flavor));
-
-  assert.equal(clip.currentFlavors[0], unicodeFlavor);
-  assert.equal(clip.currentFlavors[1], flavor);
-  assert.equal(clip.get(), contentsText);
-  assert.equal(clip.get(flavor), isWindows ? contentsWindowsHtml : contents);
-  assert.equal(clip.get(fullFlavor), isWindows ? contentsWindowsHtml : contents);
-  assert.equal(clip.get(unicodeFlavor), contentsText);
-  assert.equal(clip.get(unicodeFullFlavor), contentsText);
-};
-
-// Test that the typical case still works when we specify the flavor to set
-exports["test With Redundant Flavor"] = function(assert) {
-  var contents = "<b>hello there</b>";
-  var flavor = "text";
-  var fullFlavor = "text/unicode";
-  var clip = require("sdk/clipboard");
-
-  assert.ok(clip.set(contents, flavor));
-  assert.equal(clip.currentFlavors[0], flavor);
-  assert.equal(clip.get(), contents);
-  assert.equal(clip.get(flavor), contents);
-  assert.equal(clip.get(fullFlavor), contents);
-};
-
-exports["test Not In Flavor"] = function(assert) {
-  var contents = "hello there";
-  var flavor = "html";
-  var clip = require("sdk/clipboard");
-
-  assert.ok(clip.set(contents));
-  // If there's nothing on the clipboard with this flavor, should return null
-  assert.equal(clip.get(flavor), null);
-};
-
-exports["test Set Image"] = function(assert) {
-  var clip = require("sdk/clipboard");
-  var flavor = "image";
-  var fullFlavor = "image/png";
-
-  assert.ok(clip.set(base64png, flavor), "clipboard set");
-  assert.equal(clip.currentFlavors[0], flavor, "flavor is set");
-};
-
-exports["test Get Image"] = function* (assert) {
-  var clip = require("sdk/clipboard");
-
-  clip.set(base64png, "image");
-
-  var contents = clip.get();
-  const hiddenWindow = appShellService.hiddenDOMWindow;
-  const Image = hiddenWindow.Image;
-  const canvas = hiddenWindow.document.createElementNS(XHTML_NS, "canvas");
-  let context = canvas.getContext("2d");
-
-  const imageURLToPixels = (imageURL) => {
-    return new Promise((resolve) => {
-      let img = new Image();
-
-      img.onload = function() {
-        context.drawImage(this, 0, 0);
-
-        let pixels = Array.join(context.getImageData(0, 0, 32, 32).data);
-        resolve(pixels);
-      };
-
-      img.src = imageURL;
-    });
-  };
-
-  let [base64pngPixels, clipboardPixels] = yield Promise.all([
-    imageURLToPixels(base64png), imageURLToPixels(contents),
-  ]);
-
-  assert.ok(base64pngPixels === clipboardPixels,
-            "Image gets from clipboard equals to image sets to the clipboard");
-};
-
-exports["test Set Image Type Not Supported"] = function(assert) {
-  var clip = require("sdk/clipboard");
-  var flavor = "image";
-
-  assert.throws(function () {
-    clip.set(base64jpeg, flavor);
-  }, "Invalid flavor for image/jpeg");
-
-};
-
-// Notice that `imageTools.decodeImageData`, used by `clipboard.set` method for
-// images, write directly to the javascript console the error in case the image
-// is corrupt, even if the error is catched.
-//
-// See: http://mxr.mozilla.org/mozilla-central/source/image/src/Decoder.cpp#136
-exports["test Set Image Type Wrong Data"] = function(assert) {
-  var clip = require("sdk/clipboard");
-  var flavor = "image";
-
-  var wrongPNG = "data:image/png" + base64jpeg.substr(15);
-
-  assert.throws(function () {
-    clip.set(wrongPNG, flavor);
-  }, "Unable to decode data given in a valid image.");
-};
-
-require("sdk/test").run(exports)
diff --git a/addon-sdk/source/test/test-collection.js b/addon-sdk/source/test/test-collection.js
deleted file mode 100644
index d723c14ce..000000000
--- a/addon-sdk/source/test/test-collection.js
+++ /dev/null
@@ -1,128 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const collection = require("sdk/util/collection");
-
-exports.testAddRemove = function (assert) {
-  let coll = new collection.Collection();
-  compare(assert, coll, []);
-  addRemove(assert, coll, [], false);
-};
-
-exports.testAddRemoveBackingArray = function (assert) {
-  let items = ["foo"];
-  let coll = new collection.Collection(items);
-  compare(assert, coll, items);
-  addRemove(assert, coll, items, true);
-
-  items = ["foo", "bar"];
-  coll = new collection.Collection(items);
-  compare(assert, coll, items);
-  addRemove(assert, coll, items, true);
-};
-
-exports.testProperty = function (assert) {
-  let obj = makeObjWithCollProp();
-  compare(assert, obj.coll, []);
-  addRemove(assert, obj.coll, [], false);
-
-  // Test single-value set.
-  let items = ["foo"];
-  obj.coll = items[0];
-  compare(assert, obj.coll, items);
-  addRemove(assert, obj.coll, items, false);
-
-  // Test array set.
-  items = ["foo", "bar"];
-  obj.coll = items;
-  compare(assert, obj.coll, items);
-  addRemove(assert, obj.coll, items, false);
-};
-
-exports.testPropertyBackingArray = function (assert) {
-  let items = ["foo"];
-  let obj = makeObjWithCollProp(items);
-  compare(assert, obj.coll, items);
-  addRemove(assert, obj.coll, items, true);
-
-  items = ["foo", "bar"];
-  obj = makeObjWithCollProp(items);
-  compare(assert, obj.coll, items);
-  addRemove(assert, obj.coll, items, true);
-};
-
-// Adds some values to coll and then removes them.  initialItems is an array
-// containing coll's initial items.  isBacking is true if initialItems is coll's
-// backing array; the point is that updates to coll should affect initialItems
-// if that's the case.
-function addRemove(assert, coll, initialItems, isBacking) {
-  let items = isBacking ? initialItems : initialItems.slice(0);
-  let numInitialItems = items.length;
-
-  // Test add(val).
-  let numInsertions = 5;
-  for (let i = 0; i < numInsertions; i++) {
-    compare(assert, coll, items);
-    coll.add(i);
-    if (!isBacking)
-      items.push(i);
-  }
-  compare(assert, coll, items);
-
-  // Add the items we just added to make sure duplicates aren't added.
-  for (let i = 0; i < numInsertions; i++)
-    coll.add(i);
-  compare(assert, coll, items);
-
-  // Test remove(val).  Do a kind of shuffled remove.  Remove item 1, then
-  // item 0, 3, 2, 5, 4, ...
-  for (let i = 0; i < numInsertions; i++) {
-    let val = i % 2 ? i - 1 :
-              i === numInsertions - 1 ? i : i + 1;
-    coll.remove(val);
-    if (!isBacking)
-      items.splice(items.indexOf(val), 1);
-    compare(assert, coll, items);
-  }
-  assert.equal(coll.length, numInitialItems,
-               "All inserted items should be removed");
-
-  // Remove the items we just removed.  coll should be unchanged.
-  for (let i = 0; i < numInsertions; i++)
-    coll.remove(i);
-  compare(assert, coll, items);
-
-  // Test add and remove([val1, val2]).
-  let newItems = [0, 1];
-  coll.add(newItems);
-  compare(assert, coll, isBacking ? items : items.concat(newItems));
-  coll.remove(newItems);
-  compare(assert, coll, items);
-  assert.equal(coll.length, numInitialItems,
-               "All inserted items should be removed");
-}
-
-// Asserts that the items in coll are the items of array.
-function compare(assert, coll, array) {
-  assert.equal(coll.length, array.length,
-               "Collection length should be correct");
-  let numItems = 0;
-  for (let item in coll) {
-    assert.equal(item, array[numItems], "Items should be equal");
-    numItems++;
-  }
-  assert.equal(numItems, array.length,
-               "Number of items in iteration should be correct");
-}
-
-// Returns a new object with a collection property named "coll".  backingArray,
-// if defined, will create the collection with that backing array.
-function makeObjWithCollProp(backingArray) {
-  let obj = {};
-  collection.addCollectionProperty(obj, "coll", backingArray);
-  return obj;
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-commonjs-test-adapter.js b/addon-sdk/source/test/test-commonjs-test-adapter.js
deleted file mode 100644
index 936bea918..000000000
--- a/addon-sdk/source/test/test-commonjs-test-adapter.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-exports["test custom `Assert`'s"] = require("./commonjs-test-adapter/asserts");
-
-// Disabling this check since it is not yet supported by jetpack.
-// if (module == require.main)
-  require("test").run(exports);
diff --git a/addon-sdk/source/test/test-content-events.js b/addon-sdk/source/test/test-content-events.js
deleted file mode 100644
index 059c356c4..000000000
--- a/addon-sdk/source/test/test-content-events.js
+++ /dev/null
@@ -1,92 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const { getMostRecentBrowserWindow, getInnerId } = require("sdk/window/utils");
-const { openTab, closeTab, getBrowserForTab } = require("sdk/tabs/utils");
-const { defer } = require("sdk/core/promise");
-const { curry, identity, partial } = require("sdk/lang/functional");
-
-const { nuke } = require("sdk/loader/sandbox");
-
-const { open: openWindow, close: closeWindow } = require('sdk/window/helpers');
-
-const openBrowserWindow = partial(openWindow, null, {features: {toolbar: true}});
-
-var when = curry(function(options, tab) {
-  let type = options.type || options;
-  let capture = options.capture || false;
-  let target = getBrowserForTab(tab);
-  let { promise, resolve } = defer();
-
-  target.addEventListener(type, function handler(event) {
-    if (!event.target.defaultView.frameElement) {
-      target.removeEventListener(type, handler, capture);
-      resolve(tab);
-    }
-  }, capture);
-
-  return promise;
-});
-
-var use = use = value => () => value;
-
-
-var open = curry((url, window) => openTab(window, url));
-var close = function(tab) {
-  let promise = when("pagehide", tab);
-  closeTab(tab);
-  return promise;
-}
-
-exports["test dead object errors"] = function(assert, done) {
-  let system = require("sdk/system/events");
-  let loader = Loader(module);
-  let { events } = loader.require("sdk/content/events");
-
-  // The dead object error is properly reported on console but
-  // doesn't raise any test's exception
-  function onMessage({ subject }) {
-    let message = subject.wrappedJSObject;
-    let { level } = message;
-    let text = String(message.arguments[0]);
-
-    if (level === "error" && text.includes("can't access dead object"))
-      fail(text);
-  }
-
-  let cleanup = () => system.off("console-api-log-event", onMessage);
-  let fail = (reason) => {
-    cleanup();
-    assert.fail(reason);
-  }
-
-  loader.unload();
-
-  nuke(loader.sharedGlobalSandbox);
-
-  system.on("console-api-log-event", onMessage, true);
-
-  openBrowserWindow().
-    then(closeWindow).
-    then(() => assert.pass("checking dead object errors")).
-    then(cleanup).
-    then(done, fail);
-};
-
-// ignore *-document-global-created events that are not very consistent.
-// only allow data uris that we create to ignore unwanted events, e.g.,
-// about:blank, http:// requests from Fennec's `about:`home page that displays
-// add-ons a user could install, local `searchplugins`, other chrome uris
-// Calls callback if passes filter
-function eventFilter (type, target, callback) {
-  if (target.URL.startsWith("data:text/html,") &&
-    type !== "chrome-document-global-created" &&
-    type !== "content-document-global-created")
-
-    callback();
-}
-require("test").run(exports);
diff --git a/addon-sdk/source/test/test-content-script.js b/addon-sdk/source/test/test-content-script.js
deleted file mode 100644
index d3c7e1bbc..000000000
--- a/addon-sdk/source/test/test-content-script.js
+++ /dev/null
@@ -1,845 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const hiddenFrames = require("sdk/frame/hidden-frame");
-const { create: makeFrame } = require("sdk/frame/utils");
-const { window } = require("sdk/addon/window");
-const { Loader } = require('sdk/test/loader');
-const { URL } = require("sdk/url");
-const testURI = require("./fixtures").url("test.html");
-const testHost = URL(testURI).scheme + '://' + URL(testURI).host;
-
-/*
- * Utility function that allow to easily run a proxy test with a clean
- * new HTML document. See first unit test for usage.
- */
-function createProxyTest(html, callback) {
-  return function (assert, done) {
-    let url = 'data:text/html;charset=utf-8,' + encodeURIComponent(html);
-    let principalLoaded = false;
-
-    let element = makeFrame(window.document, {
-      nodeName: "iframe",
-      type: "content",
-      allowJavascript: true,
-      allowPlugins: true,
-      allowAuth: true,
-      uri: testURI
-    });
-
-    element.addEventListener("DOMContentLoaded", onDOMReady, false);
-
-    function onDOMReady() {
-      // Reload frame after getting principal from `testURI`
-      if (!principalLoaded) {
-        element.setAttribute("src", url);
-        principalLoaded = true;
-        return;
-      }
-
-      assert.equal(element.getAttribute("src"), url, "correct URL loaded");
-      element.removeEventListener("DOMContentLoaded", onDOMReady,
-                                                  false);
-      let xrayWindow = element.contentWindow;
-      let rawWindow = xrayWindow.wrappedJSObject;
-
-      let isDone = false;
-      let helper = {
-        xrayWindow: xrayWindow,
-        rawWindow: rawWindow,
-        createWorker: function (contentScript) {
-          return createWorker(assert, xrayWindow, contentScript, helper.done);
-        },
-        done: function () {
-          if (isDone)
-            return;
-          isDone = true;
-          element.parentNode.removeChild(element);
-          done();
-        }
-      };
-      callback(helper, assert);
-    }
-  };
-}
-
-function createWorker(assert, xrayWindow, contentScript, done) {
-  let loader = Loader(module);
-  let Worker = loader.require("sdk/content/worker").Worker;
-  let worker = Worker({
-    window: xrayWindow,
-    contentScript: [
-      'new ' + function () {
-        assert = function assert(v, msg) {
-          self.port.emit("assert", {assertion:v, msg:msg});
-        }
-        done = function done() {
-          self.port.emit("done");
-        }
-      },
-      contentScript
-    ]
-  });
-
-  worker.port.on("done", done);
-  worker.port.on("assert", function (data) {
-    assert.ok(data.assertion, data.msg);
-  });
-
-  return worker;
-}
-
-/* Examples for the `createProxyTest` uses */
-
-var html = "<script>var documentGlobal = true</script>";
-
-exports["test Create Proxy Test"] = createProxyTest(html, function (helper, assert) {
-  // You can get access to regular `test` object in second argument of
-  // `createProxyTest` method:
-  assert.ok(helper.rawWindow.documentGlobal,
-              "You have access to a raw window reference via `helper.rawWindow`");
-  assert.ok(!("documentGlobal" in helper.xrayWindow),
-              "You have access to an XrayWrapper reference via `helper.xrayWindow`");
-
-  // If you do not create a Worker, you have to call helper.done(),
-  // in order to say when your test is finished
-  helper.done();
-});
-
-exports["test Create Proxy Test With Worker"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    "new " + function WorkerScope() {
-      assert(true, "You can do assertions in your content script");
-      // And if you create a worker, you either have to call `done`
-      // from content script or helper.done()
-      done();
-    }
-  );
-
-});
-
-exports["test Create Proxy Test With Events"] = createProxyTest("", function (helper, assert) {
-
-  let worker = helper.createWorker(
-    "new " + function WorkerScope() {
-      self.port.emit("foo");
-    }
-  );
-
-  worker.port.on("foo", function () {
-    assert.pass("You can use events");
-    // And terminate your test with helper.done:
-    helper.done();
-  });
-
-});
-
-/* Disabled due to bug 1038432
-// Bug 714778: There was some issue around `toString` functions
-//             that ended up being shared between content scripts
-exports["test Shared To String Proxies"] = createProxyTest("", function(helper) {
-
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // We ensure that `toString` can't be modified so that nothing could
-      // leak to/from the document and between content scripts
-      // It only applies to JS proxies, there isn't any such issue with xrays.
-      //document.location.toString = function foo() {};
-      document.location.toString.foo = "bar";
-      assert("foo" in document.location.toString, "document.location.toString can be modified");
-      assert(document.location.toString() == "data:text/html;charset=utf-8,",
-             "First document.location.toString()");
-      self.postMessage("next");
-    }
-  );
-  worker.on("message", function () {
-    helper.createWorker(
-      'new ' + function ContentScriptScope2() {
-        assert(!("foo" in document.location.toString),
-               "document.location.toString is different for each content script");
-        assert(document.location.toString() == "data:text/html;charset=utf-8,",
-               "Second document.location.toString()");
-        done();
-      }
-    );
-  });
-});
-*/
-
-// Ensure that postMessage is working correctly across documents with an iframe
-var html = '<iframe id="iframe" name="test" src="data:text/html;charset=utf-8," />';
-exports["test postMessage"] = createProxyTest(html, function (helper, assert) {
-  let ifWindow = helper.xrayWindow.document.getElementById("iframe").contentWindow;
-  // Listen without proxies, to check that it will work in regular case
-  // simulate listening from a web document.
-  ifWindow.addEventListener("message", function listener(event) {
-    ifWindow.removeEventListener("message", listener, false);
-    // As we are in system principal, event is an XrayWrapper
-    // xrays use current compartments when calling postMessage method.
-    // Whereas js proxies was using postMessage method compartment,
-    // not the caller one.
-    assert.strictEqual(event.source, helper.xrayWindow,
-                      "event.source is the top window");
-    assert.equal(event.origin, testHost, "origin matches testHost");
-
-    assert.equal(event.data, "{\"foo\":\"bar\\n \\\"escaped\\\".\"}",
-                     "message data is correct");
-
-    helper.done();
-  }, false);
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      var json = JSON.stringify({foo : "bar\n \"escaped\"."});
-
-      document.getElementById("iframe").contentWindow.postMessage(json, "*");
-    }
-  );
-});
-
-var html = '<input id="input2" type="checkbox" />';
-exports["test Object Listener"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Test objects being given as event listener
-      let input = document.getElementById("input2");
-      let myClickListener = {
-        called: false,
-        handleEvent: function(event) {
-          assert(this === myClickListener, "`this` is the original object");
-          assert(!this.called, "called only once");
-          this.called = true;
-          assert(event.target, input, "event.target is the wrapped window");
-          done();
-        }
-      };
-
-      window.addEventListener("click", myClickListener, true);
-      input.click();
-      window.removeEventListener("click", myClickListener, true);
-    }
-  );
-
-});
-
-exports["test Object Listener 2"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    ('new ' + function ContentScriptScope() {
-      // variable replaced with `testHost`
-      let testHost = "TOKEN";
-      // Verify object as DOM event listener
-      let myMessageListener = {
-        called: false,
-        handleEvent: function(event) {
-          window.removeEventListener("message", myMessageListener, true);
-
-          assert(this == myMessageListener, "`this` is the original object");
-          assert(!this.called, "called only once");
-          this.called = true;
-          assert(event.target == document.defaultView, "event.target is the wrapped window");
-          assert(event.source == document.defaultView, "event.source is the wrapped window");
-          assert(event.origin == testHost, "origin matches testHost");
-          assert(event.data == "ok", "message data is correct");
-          done();
-        }
-      };
-
-      window.addEventListener("message", myMessageListener, true);
-      document.defaultView.postMessage("ok", '*');
-    }
-  ).replace("TOKEN", testHost));
-
-});
-
-var html = '<input id="input" type="text" /><input id="input3" type="checkbox" />' +
-             '<input id="input2" type="checkbox" />';
-
-exports.testStringOverload = createProxyTest(html, function (helper, assert) {
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // RightJS is hacking around String.prototype, and do similar thing:
-      // Pass `this` from a String prototype method.
-      // It is funny because typeof this == "object"!
-      // So that when we pass `this` to a native method,
-      // our proxy code can fail on another even more crazy thing.
-      // See following test to see what fails around proxies.
-      String.prototype.update = function () {
-        assert(typeof this == "object", "in update, `this` is an object");
-        assert(this.toString() == "input", "in update, `this.toString works");
-        return document.querySelectorAll(this);
-      };
-      assert("input".update().length == 3, "String.prototype overload works");
-      done();
-    }
-  );
-});
-
-exports["test Element.matches()"] = createProxyTest("", function (helper) {
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Check matches XrayWrappers bug (Bug 658909):
-      // Test that Element.matches() does not return bad results when we are
-      // not calling it from the node itself.
-      assert(document.createElement( "div" ).matches("div"),
-             "matches works while being called from the node");
-      assert(document.documentElement.matches.call(
-               document.createElement( "div" ),
-               "div"
-             ),
-             "matches works while being called from a " +
-             "function reference to " +
-             "document.documentElement.matches.call");
-      done();
-    }
-  );
-});
-
-exports["test Events Overload"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // If we add a "____proxy" attribute on XrayWrappers in order to store
-      // the related proxy to create an unique proxy for each wrapper;
-      // we end up setting this attribute to prototype objects :x
-      // And so, instances created with such prototype will be considered
-      // as equal to the prototype ...
-      //   // Internal method that return the proxy for a given XrayWrapper
-      //   function proxify(obj) {
-      //     if (obj._proxy) return obj._proxy;
-      //     return obj._proxy = Proxy.create(...);
-      //   }
-      //
-      //   // Get a proxy of an XrayWrapper prototype object
-      //   let proto = proxify(xpcProto);
-      //
-      //   // Use this proxy as a prototype
-      //   function Constr() {}
-      //   Constr.proto = proto;
-      //
-      //   // Try to create an instance using this prototype
-      //   let xpcInstance = new Constr();
-      //   let wrapper = proxify(xpcInstance)
-      //
-      //   xpcProto._proxy = proto and as xpcInstance.__proto__ = xpcProto,
-      //   xpcInstance._proxy = proto ... and profixy(xpcInstance) = proto :(
-      //
-      let proto = window.document.createEvent('HTMLEvents').__proto__;
-      window.Event.prototype = proto;
-      let event = document.createEvent('HTMLEvents');
-      assert(event !== proto, "Event should not be equal to its prototype");
-      event.initEvent('dataavailable', true, true);
-      assert(event.type === 'dataavailable', "Events are working fine");
-      done();
-    }
-  );
-
-});
-
-exports["test Nested Attributes"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // XrayWrappers has a bug when you set an attribute on it,
-      // in some cases, it creates an unnecessary wrapper that introduces
-      // a different object that refers to the same original object
-      // Check that our wrappers don't reproduce this bug
-      // SEE BUG 658560: Fix identity problem with CrossOriginWrappers
-      let o = {sandboxObject:true};
-      window.nested = o;
-      o.foo = true;
-      assert(o === window.nested, "Nested attribute to sandbox object should not be proxified");
-      window.nested = document;
-      assert(window.nested === document, "Nested attribute to proxy should not be double proxified");
-      done();
-    }
-  );
-
-});
-
-exports["test Form nodeName"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      let body = document.body;
-      // Check form[nodeName]
-      let form = document.createElement("form");
-      let input = document.createElement("input");
-      input.setAttribute("name", "test");
-      form.appendChild(input);
-      body.appendChild(form);
-      assert(form.test == input, "form[nodeName] is valid");
-      body.removeChild(form);
-      done();
-    }
-  );
-
-});
-
-exports["test localStorage"] = createProxyTest("", function (helper, assert) {
-
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Check localStorage:
-      assert(window.localStorage, "has access to localStorage");
-      window.localStorage.name = 1;
-      assert(window.localStorage.name == 1, "localStorage appears to work");
-
-      self.port.on("step2", function () {
-        window.localStorage.clear();
-        assert(window.localStorage.name == undefined, "localStorage really, really works");
-        done();
-      });
-      self.port.emit("step1");
-    }
-  );
-
-  worker.port.on("step1", function () {
-    assert.equal(helper.rawWindow.localStorage.name, 1, "localStorage really works");
-    worker.port.emit("step2");
-  });
-
-});
-
-exports["test Auto Unwrap Custom Attributes"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      let body = document.body;
-      // Setting a custom object to a proxy attribute is not wrapped when we get it afterward
-      let object = {custom: true, enumerable: false};
-      body.customAttribute = object;
-      assert(object === body.customAttribute, "custom JS attributes are not wrapped");
-      done();
-    }
-  );
-
-});
-
-exports["test Object Tag"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // <object>, <embed> and other tags return typeof 'function'
-      let flash = document.createElement("object");
-      assert(typeof flash == "function", "<object> is typeof 'function'");
-      assert(flash.toString().match(/\[object HTMLObjectElement.*\]/), "<object> is HTMLObjectElement");
-      assert("setAttribute" in flash, "<object> has a setAttribute method");
-      done();
-    }
-  );
-
-});
-
-exports["test Highlight toString Behavior"] = createProxyTest("", function (helper, assert) {
-  // We do not have any workaround this particular use of toString
-  // applied on <object> elements. So disable this test until we found one!
-  //assert.equal(helper.rawWindow.Object.prototype.toString.call(flash), "[object HTMLObjectElement]", "<object> is HTMLObjectElement");
-  function f() {};
-  let funToString = Object.prototype.toString.call(f);
-  assert.ok(/\[object Function.*\]/.test(funToString), "functions are functions 1");
-
-  // This is how jquery call toString:
-  let strToString = helper.rawWindow.Object.prototype.toString.call("");
-  assert.ok(/\[object String.*\]/.test(strToString), "strings are strings");
-
-  let o = {__exposedProps__:{}};
-  let objToString = helper.rawWindow.Object.prototype.toString.call(o);
-  assert.ok(/\[object Object.*\]/.test(objToString), "objects are objects");
-
-  // Make sure to pass a function from the same compartments
-  // or toString will return [object Object] on FF8+
-  let f2 = helper.rawWindow.eval("(function () {})");
-  let funToString2 = helper.rawWindow.Object.prototype.toString.call(f2);
-  assert.ok(/\[object Function.*\]/.test(funToString2), "functions are functions 2");
-
-  helper.done();
-});
-
-exports["test Document TagName"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      let body = document.body;
-      // Check document[tagName]
-      let div = document.createElement("div");
-      div.setAttribute("name", "test");
-      body.appendChild(div);
-      assert(!document.test, "document[divName] is undefined");
-      body.removeChild(div);
-
-      let form = document.createElement("form");
-      form.setAttribute("name", "test");
-      body.appendChild(form);
-      assert(document.test == form, "document[formName] is valid");
-      body.removeChild(form);
-
-      let img = document.createElement("img");
-      img.setAttribute("name", "test");
-      body.appendChild(img);
-      assert(document.test == img, "document[imgName] is valid");
-      body.removeChild(img);
-      done();
-    }
-  );
-
-});
-
-var html = '<iframe id="iframe" name="test" src="data:text/html;charset=utf-8," />';
-exports["test Window Frames"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'let glob = this; new ' + function ContentScriptScope() {
-      // Check window[frameName] and window.frames[i]
-      let iframe = document.getElementById("iframe");
-      //assert(window.frames.length == 1, "The iframe is reported in window.frames check1");
-      //assert(window.frames[0] == iframe.contentWindow, "The iframe is reported in window.frames check2");
-      assert(window.test == iframe.contentWindow, "window[frameName] is valid");
-      done();
-    }
-  );
-
-});
-
-exports["test Collections"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Highlight XPCNativeWrapper bug with HTMLCollection
-      // tds[0] is only defined on first access :o
-      let body = document.body;
-      let div = document.createElement("div");
-      body.appendChild(div);
-      div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
-      let tds = div.getElementsByTagName("td");
-      assert(tds[0] == tds[0], "We can get array element multiple times");
-      body.removeChild(div);
-      done();
-    }
-  );
-
-});
-
-var html = '<input id="input" type="text" /><input id="input3" type="checkbox" />' +
-             '<input id="input2" type="checkbox" />';
-exports["test Collections 2"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Verify that NodeList/HTMLCollection are working fine
-      let body = document.body;
-      let inputs = body.getElementsByTagName("input");
-      assert(body.childNodes.length == 3, "body.childNodes length is correct");
-      assert(inputs.length == 3, "inputs.length is correct");
-      assert(body.childNodes[0] == inputs[0], "body.childNodes[0] is correct");
-      assert(body.childNodes[1] == inputs[1], "body.childNodes[1] is correct");
-      assert(body.childNodes[2] == inputs[2], "body.childNodes[2] is correct");
-      let count = 0;
-      for(let i in body.childNodes) {
-        count++;
-      }
-
-      assert(count >= 3, "body.childNodes is iterable");
-      done();
-    }
-  );
-
-});
-
-exports["test XMLHttpRequest"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // XMLHttpRequest doesn't support XMLHttpRequest.apply,
-      // that may break our proxy code
-      assert(new window.XMLHttpRequest(), "we are able to instantiate XMLHttpRequest object");
-      done();
-    }
-  );
-
-});
-
-exports["test XPathResult"] = createProxyTest("", function (helper, assert) {
-  const XPathResultTypes = ["ANY_TYPE",
-                            "NUMBER_TYPE", "STRING_TYPE", "BOOLEAN_TYPE",
-                            "UNORDERED_NODE_ITERATOR_TYPE",
-                            "ORDERED_NODE_ITERATOR_TYPE",
-                            "UNORDERED_NODE_SNAPSHOT_TYPE",
-                            "ORDERED_NODE_SNAPSHOT_TYPE",
-                            "ANY_UNORDERED_NODE_TYPE",
-                            "FIRST_ORDERED_NODE_TYPE"];
-
-  // Check XPathResult bug with constants being undefined on XPCNativeWrapper
-  let xpcXPathResult = helper.xrayWindow.XPathResult;
-
-  XPathResultTypes.forEach(function(type, i) {
-    assert.equal(xpcXPathResult.wrappedJSObject[type],
-                     helper.rawWindow.XPathResult[type],
-                     "XPathResult's constants are valid on unwrapped node");
-
-    assert.equal(xpcXPathResult[type], i,
-                     "XPathResult's constants are defined on " +
-                     "XPCNativeWrapper (platform bug #)");
-  });
-
-  let value = helper.rawWindow.XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE;
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      self.port.on("value", function (value) {
-        // Check that our work around is working:
-        assert(window.XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE === value,
-               "XPathResult works correctly on Proxies");
-        done();
-      });
-    }
-  );
-  worker.port.emit("value", value);
-});
-
-exports["test Prototype Inheritance"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Verify that inherited prototype function like initEvent
-      // are handled correctly. (e2.type will return an error if it's not the case)
-      let event1 = document.createEvent( 'MouseEvents' );
-      event1.initEvent( "click", true, true );
-      let event2 = document.createEvent( 'MouseEvents' );
-      event2.initEvent( "click", true, true );
-      assert(event2.type == "click", "We are able to create an event");
-      done();
-    }
-  );
-
-});
-
-exports["test Functions"] = createProxyTest("", function (helper) {
-
-  helper.rawWindow.callFunction = function callFunction(f) {
-    return f();
-  };
-  helper.rawWindow.isEqual = function isEqual(a, b) {
-    return a == b;
-  };
-  // bug 784116: workaround in order to allow proxy code to cache proxies on
-  // these functions:
-  helper.rawWindow.callFunction.__exposedProps__ = {__proxy: 'rw'};
-  helper.rawWindow.isEqual.__exposedProps__ = {__proxy: 'rw'};
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Check basic usage of functions
-      let closure2 = function () {return "ok";};
-      assert(window.wrappedJSObject.callFunction(closure2) == "ok", "Function references work");
-
-      // Ensure that functions are cached when being wrapped to native code
-      let closure = function () {};
-      assert(window.wrappedJSObject.isEqual(closure, closure), "Function references are cached before being wrapped to native");
-      done();
-    }
-  );
-
-});
-
-var html = '<input id="input2" type="checkbox" />';
-exports["test Listeners"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Verify listeners:
-      let input = document.getElementById("input2");
-      assert(input, "proxy.getElementById works");
-
-      function onclick() {};
-      input.onclick = onclick;
-      assert(input.onclick === onclick, "on* attributes are equal to original function set");
-
-      let addEventListenerCalled = false;
-      let expandoCalled = false;
-      input.addEventListener("click", function onclick(event) {
-        input.removeEventListener("click", onclick, true);
-
-        assert(!addEventListenerCalled, "closure given to addEventListener is called once");
-        if (addEventListenerCalled)
-          return;
-        addEventListenerCalled = true;
-
-        assert(!event.target.ownerDocument.defaultView.documentGlobal, "event object is still wrapped and doesn't expose document globals");
-
-        let input2 = document.getElementById("input2");
-
-        input.onclick = function (event) {
-          input.onclick = null;
-          assert(!expandoCalled, "closure set to expando is called once");
-          if (expandoCalled) return;
-          expandoCalled = true;
-
-          assert(!event.target.ownerDocument.defaultView.documentGlobal, "event object is still wrapped and doesn't expose document globals");
-
-          setTimeout(function () {
-            input.click();
-            done();
-          }, 0);
-
-        }
-
-        setTimeout(function () {
-          input.click();
-        }, 0);
-
-      }, true);
-
-      input.click();
-    }
-  );
-
-});
-
-exports["test requestAnimationFrame"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      var self = (function() { return this; })();
-      window.requestAnimationFrame(function callback() {
-        assert(self == this, "self is equal to `this`");
-        done();
-      });
-    }
-  );
-
-});
-
-exports["testGlobalScope"] = createProxyTest("", function (helper) {
-
-  helper.createWorker(
-    'var toplevelScope = true;' +
-    'assert(window.toplevelScope, "variables in toplevel scope are set to `window` object");' +
-    'assert(this.toplevelScope, "variables in toplevel scope are set to `this` object");' +
-    'done();'
-  );
-
-});
-
-// Bug 715755: proxy code throw an exception on COW
-// Create an http server in order to simulate real cross domain documents
-exports["test Cross Domain Iframe"] = createProxyTest("", function (helper) {
-  let serverPort = 8099;
-  let server = require("./lib/httpd").startServerAsync(serverPort);
-  server.registerPathHandler("/", function handle(request, response) {
-    // Returns the webpage that receive a message and forward it back to its
-    // parent document by appending ' world'.
-    let content = "<html><head><meta charset='utf-8'></head>\n";
-    content += "<script>\n";
-    content += "  window.addEventListener('message', function (event) {\n";
-    content += "    parent.postMessage(event.data + ' world', '*');\n";
-    content += "  }, true);\n";
-    content += "</script>\n";
-    content += "<body></body>\n";
-    content += "</html>\n";
-    response.write(content);
-  });
-
-  let worker = helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      // Waits for the server page url
-      self.on("message", function (url) {
-        // Creates an iframe with this page
-        let iframe = document.createElement("iframe");
-        iframe.addEventListener("load", function onload() {
-          iframe.removeEventListener("load", onload, true);
-          try {
-            // Try to communicate with iframe's content
-            window.addEventListener("message", function onmessage(event) {
-              window.removeEventListener("message", onmessage, true);
-
-              assert(event.data == "hello world", "COW works properly");
-              self.port.emit("end");
-            }, true);
-            iframe.contentWindow.postMessage("hello", "*");
-          } catch(e) {
-            assert(false, "COW fails : "+e.message);
-          }
-        }, true);
-        iframe.setAttribute("src", url);
-        document.body.appendChild(iframe);
-      });
-    }
-  );
-
-  worker.port.on("end", function () {
-    server.stop(helper.done);
-  });
-
-  worker.postMessage("http://localhost:" + serverPort + "/");
-
-});
-
-// Bug 769006: Ensure that MutationObserver works fine with proxies
-var html = '<a href="foo">link</a>';
-exports["test MutationObvserver"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'new ' + function ContentScriptScope() {
-      if (typeof MutationObserver == "undefined") {
-        assert(true, "No MutationObserver for this FF version");
-        done();
-        return;
-      }
-      let link = document.getElementsByTagName("a")[0];
-
-      // Register a Mutation observer
-      let obs = new MutationObserver(function(mutations){
-        // Ensure that mutation data are valid
-        assert(mutations.length == 1, "only one attribute mutation");
-        let mutation = mutations[0];
-        assert(mutation.type == "attributes", "check `type`");
-        assert(mutation.target == link, "check `target`");
-        assert(mutation.attributeName == "href", "check `attributeName`");
-        assert(mutation.oldValue == "foo", "check `oldValue`");
-        obs.disconnect();
-        done();
-      });
-      obs.observe(document, {
-        subtree: true,
-        attributes: true,
-        attributeOldValue: true,
-        attributeFilter: ["href"]
-      });
-
-      // Modify the DOM
-      link.setAttribute("href", "bar");
-    }
-  );
-
-});
-
-var html = '<script>' +
-  'var accessCheck = function() {' +
-  '  assert(true, "exporting function works");' +
-  '  try{' +
-  '    exportedObj.prop;' +
-  '    assert(false, "content should not have access to content-script");' +
-  '  } catch(e) {' +
-  '    assert(e.toString().indexOf("Permission denied") != -1,' +
-  '           "content should not have access to content-script");' +
-  '  }' +
-  '}</script>';
-exports["test nsEp for content-script"] = createProxyTest(html, function (helper) {
-
-  helper.createWorker(
-    'let glob = this; new ' + function ContentScriptScope() {
-
-      exportFunction(assert, unsafeWindow, { defineAs: "assert" });
-      window.wrappedJSObject.assert(true, "assert exported");
-      window.wrappedJSObject.exportedObj = { prop: 42 };
-      window.wrappedJSObject.accessCheck();
-      done();
-    }
-  );
-
-});
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-content-sync-worker.js b/addon-sdk/source/test/test-content-sync-worker.js
deleted file mode 100644
index aa93f4d7c..000000000
--- a/addon-sdk/source/test/test-content-sync-worker.js
+++ /dev/null
@@ -1,965 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// Skipping due to window creation being unsupported in Fennec
-module.metadata = {
-  engines: {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require("chrome");
-const { on } = require("sdk/event/core");
-const { setTimeout } = require("sdk/timers");
-const { LoaderWithHookedConsole } = require("sdk/test/loader");
-const { Worker } = require("sdk/deprecated/sync-worker");
-const { close } = require("sdk/window/helpers");
-const { set: setPref } = require("sdk/preferences/service");
-const { isArray } = require("sdk/lang/type");
-const { URL } = require('sdk/url');
-const fixtures = require("./fixtures");
-
-const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";
-
-const DEFAULT_CONTENT_URL = "data:text/html;charset=utf-8,foo";
-
-const WINDOW_SCRIPT_URL = "data:text/html;charset=utf-8," +
-                          "<script>window.addEventListener('message', function (e) {" +
-                          "  if (e.data === 'from -> content-script')" +
-                          "    window.postMessage('from -> window', '*');" +
-                          "});</script>";
-
-function makeWindow() {
-  let content =
-    "<?xml version=\"1.0\"?>" +
-    "<window " +
-    "xmlns=\"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul\">" +
-    "<script>var documentValue=true;</script>" +
-    "</window>";
-  var url = "data:application/vnd.mozilla.xul+xml;charset=utf-8," +
-            encodeURIComponent(content);
-  var features = ["chrome", "width=10", "height=10"];
-
-  return Cc["@mozilla.org/embedcomp/window-watcher;1"].
-         getService(Ci.nsIWindowWatcher).
-         openWindow(null, url, null, features.join(","), null);
-}
-
-// Listen for only first one occurence of DOM event
-function listenOnce(node, eventName, callback) {
-  node.addEventListener(eventName, function onevent(event) {
-    node.removeEventListener(eventName, onevent, true);
-    callback(node);
-  }, true);
-}
-
-// Load a given url in a given browser and fires the callback when it is loaded
-function loadAndWait(browser, url, callback) {
-  listenOnce(browser, "load", callback);
-  // We have to wait before calling `loadURI` otherwise, if we call
-  // `loadAndWait` during browser load event, the history will be broken
-  setTimeout(function () {
-    browser.loadURI(url);
-  }, 0);
-}
-
-// Returns a test function that will automatically open a new chrome window
-// with a <browser> element loaded on a given content URL
-// The callback receive 3 arguments:
-// - test: reference to the jetpack test object
-// - browser: a reference to the <browser> xul node
-// - done: a callback to call when test is over
-function WorkerTest(url, callback) {
-  return function testFunction(assert, done) {
-    let chromeWindow = makeWindow();
-    chromeWindow.addEventListener("load", function onload() {
-      chromeWindow.removeEventListener("load", onload, true);
-      let browser = chromeWindow.document.createElement("browser");
-      browser.setAttribute("type", "content");
-      chromeWindow.document.documentElement.appendChild(browser);
-      // Wait for about:blank load event ...
-      listenOnce(browser, "load", function onAboutBlankLoad() {
-        // ... before loading the expected doc and waiting for its load event
-        loadAndWait(browser, url, function onDocumentLoaded() {
-          callback(assert, browser, function onTestDone() {
-
-            close(chromeWindow).then(done);
-          });
-        });
-      });
-    }, true);
-  };
-}
-
-exports["test:sample"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    assert.notEqual(browser.contentWindow.location.href, "about:blank",
-                        "window is now on the right document");
-
-    let window = browser.contentWindow
-    let worker =  Worker({
-      window: window,
-      contentScript: "new " + function WorkerScope() {
-        // window is accessible
-        let myLocation = window.location.toString();
-        self.on("message", function(data) {
-          if (data == "hi!")
-            self.postMessage("bye!");
-        });
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.equal("bye!", msg);
-        assert.equal(worker.url, window.location.href,
-                         "worker.url still works");
-        done();
-      }
-    });
-
-    assert.equal(worker.url, window.location.href,
-                     "worker.url works");
-    assert.equal(worker.contentURL, window.location.href,
-                     "worker.contentURL works");
-    worker.postMessage("hi!");
-  }
-);
-
-exports["test:emit"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (data) {
-            self.port.emit("content-to-addon", data);
-          });
-
-          // Check for global pollution
-          //if (typeof on != "undefined")
-          //  self.postMessage("`on` is in globals");
-          if (typeof once != "undefined")
-            self.postMessage("`once` is in globals");
-          if (typeof emit != "undefined")
-            self.postMessage("`emit` is in globals");
-
-        },
-        onMessage: function(msg) {
-          assert.fail("Got an unexpected message : "+msg);
-        }
-      });
-
-    // Validate worker.port
-    worker.port.on("content-to-addon", function (data) {
-      assert.equal(data, "event data");
-      done();
-    });
-    worker.port.emit("addon-to-content", "event data");
-  }
-);
-
-exports["test:emit hack message"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.port
-          self.port.on("message", function (data) {
-            self.port.emit("message", data);
-          });
-          // We should not receive message on self, but only on self.port
-          self.on("message", function (data) {
-            self.postMessage("message", data);
-          });
-        },
-        onError: function(e) {
-          assert.fail("Got exception: "+e);
-        }
-      });
-
-    worker.port.on("message", function (data) {
-      assert.equal(data, "event data");
-      done();
-    });
-    worker.on("message", function (data) {
-      assert.fail("Got an unexpected message : "+msg);
-    });
-    worker.port.emit("message", "event data");
-  }
-);
-
-exports["test:n-arguments emit"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let repeat = 0;
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (a1, a2, a3) {
-            self.port.emit("content-to-addon", a1, a2, a3);
-          });
-        }
-      });
-
-    // Validate worker.port
-    worker.port.on("content-to-addon", function (arg1, arg2, arg3) {
-      if (!repeat++) {
-        this.emit("addon-to-content", "first argument", "second", "third");
-      } else {
-        assert.equal(arg1, "first argument");
-        assert.equal(arg2, "second");
-        assert.equal(arg3, "third");
-        done();
-      }
-    });
-    worker.port.emit("addon-to-content", "first argument", "second", "third");
-  }
-);
-
-exports["test:post-json-values-only"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          self.on("message", function (message) {
-            self.postMessage([ message.fun === undefined,
-                               typeof message.w,
-                               message.w && "port" in message.w,
-                               message.w._url,
-                               Array.isArray(message.array),
-                               JSON.stringify(message.array)]);
-          });
-        }
-      });
-
-    // Validate worker.onMessage
-    let array = [1, 2, 3];
-    worker.on("message", function (message) {
-      assert.ok(message[0], "function becomes undefined");
-      assert.equal(message[1], "object", "object stays object");
-      assert.ok(message[2], "object's attributes are enumerable");
-      assert.equal(message[3], DEFAULT_CONTENT_URL,
-                       "jsonable attributes are accessible");
-      // See bug 714891, Arrays may be broken over compartements:
-      assert.ok(message[4], "Array keeps being an array");
-      assert.equal(message[5], JSON.stringify(array),
-                       "Array is correctly serialized");
-      done();
-    });
-    // Add a new url property sa the Class function used by
-    // Worker doesn't set enumerables to true for non-functions
-    worker._url = DEFAULT_CONTENT_URL;
-
-    worker.postMessage({ fun: function () {}, w: worker, array: array });
-  }
-);
-
-exports["test:emit-json-values-only"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (fun, w, obj, array) {
-            self.port.emit("content-to-addon", [
-                            fun === null,
-                            typeof w,
-                            "port" in w,
-                            w._url,
-                            "fun" in obj,
-                            Object.keys(obj.dom).length,
-                            Array.isArray(array),
-                            JSON.stringify(array)
-                          ]);
-          });
-        }
-      });
-
-    // Validate worker.port
-    let array = [1, 2, 3];
-    worker.port.on("content-to-addon", function (result) {
-      assert.ok(result[0], "functions become null");
-      assert.equal(result[1], "object", "objects stay objects");
-      assert.ok(result[2], "object's attributes are enumerable");
-      assert.equal(result[3], DEFAULT_CONTENT_URL,
-                       "json attribute is accessible");
-      assert.ok(!result[4], "function as object attribute is removed");
-      assert.equal(result[5], 0, "DOM nodes are converted into empty object");
-      // See bug 714891, Arrays may be broken over compartments:
-      assert.ok(result[6], "Array keeps being an array");
-      assert.equal(result[7], JSON.stringify(array),
-                       "Array is correctly serialized");
-      done();
-    });
-
-    let obj = {
-      fun: function () {},
-      dom: browser.contentWindow.document.createElement("div")
-    };
-    // Add a new url property sa the Class function used by
-    // Worker doesn't set enumerables to true for non-functions
-    worker._url = DEFAULT_CONTENT_URL;
-    worker.port.emit("addon-to-content", function () {}, worker, obj, array);
-  }
-);
-
-exports["test:content is wrapped"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var documentValue=true;</script>",
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage(!window.documentValue);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content script has a wrapped access to content document");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:chrome is unwrapped"] = function(assert, done) {
-  let window = makeWindow();
-
-  listenOnce(window, "load", function onload() {
-
-    let worker =  Worker({
-      window: window,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage(window.documentValue);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content script has an unwrapped access to chrome document");
-        close(window).then(done);
-      }
-    });
-
-  });
-}
-
-exports["test:nothing is leaked to content script"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage([
-          "ContentWorker" in window,
-          "UNWRAP_ACCESS_KEY" in window,
-          "getProxyForObject" in window
-        ]);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(list) {
-        assert.ok(!list[0], "worker API constructor isn't leaked");
-        assert.ok(!list[1], "Proxy API stuff isn't leaked 1/2");
-        assert.ok(!list[2], "Proxy API stuff isn't leaked 2/2");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:ensure console.xxx works in cs"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let { loader } = LoaderWithHookedConsole(module, onMessage);
-
-    // Intercept all console method calls
-    let calls = [];
-    function onMessage(type, msg) {
-      assert.equal(type, msg,
-        "console.xxx(\"xxx\"), i.e. message is equal to the " +
-        "console method name we are calling");
-      calls.push(msg);
-    }
-
-    // Finally, create a worker that will call all console methods
-    let worker =  loader.require("sdk/deprecated/sync-worker").Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        console.time("time");
-        console.log("log");
-        console.info("info");
-        console.warn("warn");
-        console.error("error");
-        console.debug("debug");
-        console.exception("exception");
-        console.timeEnd("timeEnd");
-        self.postMessage();
-      },
-      onMessage: function() {
-        // Ensure that console methods are called in the same execution order
-        const EXPECTED_CALLS = ["time", "log", "info", "warn", "error",
-          "debug", "exception", "timeEnd"];
-        assert.equal(JSON.stringify(calls),
-          JSON.stringify(EXPECTED_CALLS),
-          "console methods have been called successfully, in expected order");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout works with string argument"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var docVal=5;</script>",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function ContentScriptScope() {
-        // must use "window.scVal" instead of "var csVal"
-        // since we are inside ContentScriptScope function.
-        // i'm NOT putting code-in-string inside code-in-string </YO DAWG>
-        window.csVal = 13;
-        setTimeout("self.postMessage([" +
-                      "csVal, " +
-                      "window.docVal, " +
-                      "'ContentWorker' in window, " +
-                      "'UNWRAP_ACCESS_KEY' in window, " +
-                      "'getProxyForObject' in window, " +
-                    "])", 1);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function([csVal, docVal, chrome1, chrome2, chrome3]) {
-        // test timer code is executed in the correct context
-        assert.equal(csVal, 13, "accessing content-script values");
-        assert.notEqual(docVal, 5, "can't access document values (directly)");
-        assert.ok(!chrome1 && !chrome2 && !chrome3, "nothing is leaked from chrome");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setInterval works with string argument"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let count = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setInterval('self.postMessage(1)', 50)",
-      contentScriptWhen: "ready",
-      onMessage: function(one) {
-        count++;
-        assert.equal(one, 1, "got " + count + " message(s) from setInterval");
-        if (count >= 3) done();
-      }
-    });
-  }
-);
-
-exports["test:setInterval async Errors passed to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let count = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setInterval(() => { throw Error('ubik') }, 50)",
-      contentScriptWhen: "ready",
-      onError: function(err) {
-        count++;
-        assert.equal(err.message, "ubik",
-            "error (correctly) propagated  " + count + " time(s)");
-        if (count >= 3) done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout throws array, passed to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setTimeout(function() { throw ['array', 42] }, 1)",
-      contentScriptWhen: "ready",
-      onError: function(arr) {
-        assert.ok(isArray(arr),
-            "the type of thrown/propagated object is array");
-        assert.ok(arr.length==2,
-            "the propagated thrown array is the right length");
-        assert.equal(arr[1], 42,
-            "element inside the thrown array correctly propagated");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout string arg with SyntaxError to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setTimeout('syntax 123 error', 1)",
-      contentScriptWhen: "ready",
-      onError: function(err) {
-        assert.equal(err.name, "SyntaxError",
-            "received SyntaxError thrown from bad code in string argument to setTimeout");
-        assert.ok('fileName' in err,
-            "propagated SyntaxError contains a fileName property");
-        assert.ok('stack' in err,
-            "propagated SyntaxError contains a stack property");
-        assert.equal(err.message, "missing ; before statement",
-            "propagated SyntaxError has the correct (helpful) message");
-        assert.equal(err.lineNumber, 1,
-            "propagated SyntaxError was thrown on the right lineNumber");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout can't be cancelled by content"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var documentValue=true;</script>",
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id = setTimeout(function () {
-          self.postMessage("timeout");
-        }, 100);
-        unsafeWindow.eval("clearTimeout("+id+");");
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content didn't managed to cancel our setTimeout");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:clearTimeout"] = WorkerTest(
-  "data:text/html;charset=utf-8,clear timeout",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id1 = setTimeout(function() {
-          self.postMessage("failed");
-        }, 10);
-        let id2 = setTimeout(function() {
-          self.postMessage("done");
-        }, 100);
-        clearTimeout(id1);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        if (msg === "failed") {
-          assert.fail("failed to cancel timer");
-        } else {
-          assert.pass("timer cancelled");
-          done();
-        }
-      }
-    });
-  }
-);
-
-exports["test:clearInterval"] = WorkerTest(
-  "data:text/html;charset=utf-8,clear timeout",
-  function(assert, browser, done) {
-    let called = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id = setInterval(function() {
-          self.postMessage("intreval")
-          clearInterval(id)
-          setTimeout(function() {
-            self.postMessage("done")
-          }, 100)
-        }, 10);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        if (msg === "intreval") {
-          called = called + 1;
-          if (called > 1) assert.fail("failed to cancel timer");
-        } else {
-          assert.pass("interval cancelled");
-          done();
-        }
-      }
-    });
-  }
-)
-
-exports["test:setTimeout are unregistered on content unload"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let originalWindow = browser.contentWindow;
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        document.title = "ok";
-        let i = 0;
-        setInterval(function () {
-          document.title = i++;
-        }, 10);
-      },
-      contentScriptWhen: "ready"
-    });
-
-    // Change location so that content script is destroyed,
-    // and all setTimeout/setInterval should be unregistered.
-    // Wait some cycles in order to execute some intervals.
-    setTimeout(function () {
-      // Bug 689621: Wait for the new document load so that we are sure that
-      // previous document cancelled its intervals
-      let url2 = "data:text/html;charset=utf-8,<title>final</title>";
-      loadAndWait(browser, url2, function onload() {
-        let titleAfterLoad = originalWindow.document.title;
-        // Wait additional cycles to verify that intervals are really cancelled
-        setTimeout(function () {
-          assert.equal(browser.contentDocument.title, "final",
-                           "New document has not been modified");
-          assert.equal(originalWindow.document.title, titleAfterLoad,
-                           "Nor previous one");
-
-          done();
-        }, 100);
-      });
-    }, 100);
-  }
-);
-
-exports['test:check window attribute in iframes'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    // Create a first iframe and wait for its loading
-    let contentWin = browser.contentWindow;
-    let contentDoc = contentWin.document;
-    let iframe = contentDoc.createElement("iframe");
-    contentDoc.body.appendChild(iframe);
-
-    listenOnce(iframe, "load", function onload() {
-
-      // Create a second iframe inside the first one and wait for its loading
-      let iframeDoc = iframe.contentWindow.document;
-      let subIframe = iframeDoc.createElement("iframe");
-      iframeDoc.body.appendChild(subIframe);
-
-      listenOnce(subIframe, "load", function onload() {
-        subIframe.removeEventListener("load", onload, true);
-
-        // And finally create a worker against this second iframe
-        let worker =  Worker({
-          window: subIframe.contentWindow,
-          contentScript: 'new ' + function WorkerScope() {
-            self.postMessage([
-              window.top !== window,
-              frameElement,
-              window.parent !== window,
-              top.location.href,
-              parent.location.href,
-            ]);
-          },
-          onMessage: function(msg) {
-            assert.ok(msg[0], "window.top != window");
-            assert.ok(msg[1], "window.frameElement is defined");
-            assert.ok(msg[2], "window.parent != window");
-            assert.equal(msg[3], contentWin.location.href,
-                             "top.location refers to the toplevel content doc");
-            assert.equal(msg[4], iframe.contentWindow.location.href,
-                             "parent.location refers to the first iframe doc");
-            done();
-          }
-        });
-
-      });
-      subIframe.setAttribute("src", "data:text/html;charset=utf-8,bar");
-
-    });
-    iframe.setAttribute("src", "data:text/html;charset=utf-8,foo");
-  }
-);
-
-exports['test:check window attribute in toplevel documents'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.postMessage([
-          window.top === window,
-          frameElement,
-          window.parent === window
-        ]);
-      },
-      onMessage: function(msg) {
-        assert.ok(msg[0], "window.top == window");
-        assert.ok(!msg[1], "window.frameElement is null");
-        assert.ok(msg[2], "window.parent == window");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:check worker API with page history"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let url2 = "data:text/html;charset=utf-8,bar";
-
-    loadAndWait(browser, url2, function () {
-      let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Just before the content script is disable, we register a timeout
-          // that will be disable until the page gets visible again
-          self.on("pagehide", function () {
-            setTimeout(function () {
-              self.postMessage("timeout restored");
-            }, 0);
-          });
-        },
-        contentScriptWhen: "start"
-      });
-
-      // postMessage works correctly when the page is visible
-      worker.postMessage("ok");
-
-      // We have to wait before going back into history,
-      // otherwise `goBack` won't do anything.
-      setTimeout(function () {
-        browser.goBack();
-      }, 0);
-
-      // Wait for the document to be hidden
-      browser.addEventListener("pagehide", function onpagehide() {
-        browser.removeEventListener("pagehide", onpagehide, false);
-        // Now any event sent to this worker should throw
-
-        assert.throws(
-            function () { worker.postMessage("data"); },
-            /The page is currently hidden and can no longer be used/,
-            "postMessage should throw when the page is hidden in history"
-            );
-
-        assert.throws(
-            function () { worker.port.emit("event"); },
-            /The page is currently hidden and can no longer be used/,
-            "port.emit should throw when the page is hidden in history"
-            );
-
-        // Display the page with attached content script back in order to resume
-        // its timeout and receive the expected message.
-        // We have to delay this in order to not break the history.
-        // We delay for a non-zero amount of time in order to ensure that we
-        // do not receive the message immediatly, so that the timeout is
-        // actually disabled
-        setTimeout(function () {
-          worker.on("message", function (data) {
-            assert.ok(data, "timeout restored");
-            done();
-          });
-          browser.goForward();
-        }, 500);
-
-      }, false);
-    });
-
-  }
-);
-
-exports['test:conentScriptFile as URL instance'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let url = new URL(fixtures.url("test-contentScriptFile.js"));
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScriptFile: url,
-      onMessage: function(msg) {
-        assert.equal(msg, "msg from contentScriptFile",
-            "received a wrong message from contentScriptFile");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:worker events"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function (assert, browser, done) {
-    let window = browser.contentWindow;
-    let events = [];
-    let worker = Worker({
-      window: window,
-      contentScript: 'new ' + function WorkerScope() {
-        self.postMessage('start');
-      },
-      onAttach: win => {
-        events.push('attach');
-        assert.pass('attach event called when attached');
-        assert.equal(window, win, 'attach event passes in attached window');
-      },
-      onError: err => {
-        assert.equal(err.message, 'Custom',
-          'Error passed into error event');
-        worker.detach();
-      },
-      onMessage: msg => {
-        assert.pass('`onMessage` handles postMessage')
-        throw new Error('Custom');
-      },
-      onDetach: _ => {
-        assert.pass('`onDetach` called when worker detached');
-        done();
-      }
-    });
-    // `attach` event is called synchronously during instantiation,
-    // so we can't listen to that, TODO FIX?
-    //  worker.on('attach', obj => console.log('attach', obj));
-  }
-);
-
-exports["test:onDetach in contentScript on destroy"] = WorkerTest(
-  "data:text/html;charset=utf-8,foo#detach",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.port.on('detach', function(reason) {
-          window.location.hash += '!' + reason;
-        })
-      },
-    });
-    browser.contentWindow.addEventListener('hashchange', _ => {
-      assert.equal(browser.contentWindow.location.hash, '#detach!',
-                   "location.href is as expected");
-      done();
-    })
-    worker.destroy();
-  }
-);
-
-exports["test:onDetach in contentScript on unload"] = WorkerTest(
-  "data:text/html;charset=utf-8,foo#detach",
-  function(assert, browser, done) {
-    let { loader } = LoaderWithHookedConsole(module);
-    let worker = loader.require("sdk/deprecated/sync-worker").Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.port.on('detach', function(reason) {
-          window.location.hash += '!' + reason;
-        })
-      },
-    });
-    browser.contentWindow.addEventListener('hashchange', _ => {
-      assert.equal(browser.contentWindow.location.hash, '#detach!shutdown',
-                   "location.href is as expected");
-      done();
-    })
-    loader.unload('shutdown');
-  }
-);
-
-exports["test:console method log functions properly"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let logs = [];
-
-    let clean = message =>
-          message.trim().
-          replace(/[\r\n]/g, " ").
-          replace(/ +/g, " ");
-
-    let onMessage = (type, message) => logs.push(clean(message));
-    let { loader } = LoaderWithHookedConsole(module, onMessage);
-
-    let worker =  loader.require("sdk/deprecated/sync-worker").Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        console.log(Function);
-        console.log((foo) => foo * foo);
-        console.log(function foo(bar) { return bar + bar });
-
-        self.postMessage();
-      },
-      onMessage: () => {
-        assert.deepEqual(logs, [
-          "function Function() { [native code] }",
-          "(foo) => foo * foo",
-          "function foo(bar) { return bar + bar }"
-        ]);
-
-        done();
-      }
-    });
-  }
-);
-
-exports["test:global postMessage"] = WorkerTest(
-  WINDOW_SCRIPT_URL,
-  function(assert, browser, done) {
-    let contentScript = "window.addEventListener('message', function (e) {" +
-                        "  if (e.data === 'from -> window')" +
-                        "    self.port.emit('response', e.data, e.origin);" +
-                        "});" +
-                        "postMessage('from -> content-script', '*');";
-    let { loader } = LoaderWithHookedConsole(module);
-    let worker =  loader.require("sdk/deprecated/sync-worker").Worker({
-      window: browser.contentWindow,
-      contentScriptWhen: "ready",
-      contentScript: contentScript
-    });
-
-    worker.port.on("response", (data, origin) => {
-      assert.equal(data, "from -> window", "Communication from content-script to window completed");
-      done();
-    });
-});
-
-exports["test:destroy unbinds listeners from port"] = WorkerTest(
-  "data:text/html;charset=utf-8,portdestroyer",
-  function(assert, browser, done) {
-    let destroyed = false;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.port.emit("destroy");
-        setInterval(self.port.emit, 10, "ping");
-      },
-      onDestroy: done
-    });
-    worker.port.on("ping", () => {
-      if (destroyed) {
-        assert.fail("Should not call events on port after destroy.");
-      }
-    });
-    worker.port.on("destroy", () => {
-      destroyed = true;
-      worker.destroy();
-      assert.pass("Worker destroyed, waiting for no future listeners handling events.");
-      setTimeout(done, 500);
-    });
-  }
-);
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-content-worker.js b/addon-sdk/source/test/test-content-worker.js
deleted file mode 100644
index 16c9436b3..000000000
--- a/addon-sdk/source/test/test-content-worker.js
+++ /dev/null
@@ -1,1129 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// Skipping due to window creation being unsupported in Fennec
-module.metadata = {
-  engines: {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require("chrome");
-const { on } = require("sdk/event/core");
-const { setTimeout } = require("sdk/timers");
-const { LoaderWithHookedConsole, Loader } = require("sdk/test/loader");
-const { Worker } = require("sdk/content/worker");
-const { close } = require("sdk/window/helpers");
-const { set: setPref } = require("sdk/preferences/service");
-const { isArray } = require("sdk/lang/type");
-const { URL } = require('sdk/url');
-const fixtures = require("./fixtures");
-const system = require("sdk/system/events");
-
-const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";
-
-const DEFAULT_CONTENT_URL = "data:text/html;charset=utf-8,foo";
-
-const WINDOW_SCRIPT_URL = "data:text/html;charset=utf-8," +
-                          "<script>window.addEventListener('message', function (e) {" +
-                          "  if (e.data === 'from -> content-script')" +
-                          "    window.postMessage('from -> window', '*');" +
-                          "});</script>";
-
-function makeWindow() {
-  let content =
-    "<?xml version=\"1.0\"?>" +
-    "<window " +
-    "xmlns=\"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul\">" +
-    "<script>var documentValue=true;</script>" +
-    "</window>";
-  var url = "data:application/vnd.mozilla.xul+xml;charset=utf-8," +
-            encodeURIComponent(content);
-  var features = ["chrome", "width=10", "height=10"];
-
-  return Cc["@mozilla.org/embedcomp/window-watcher;1"].
-         getService(Ci.nsIWindowWatcher).
-         openWindow(null, url, null, features.join(","), null);
-}
-
-// Listen for only first one occurence of DOM event
-function listenOnce(node, eventName, callback) {
-  node.addEventListener(eventName, function onevent(event) {
-    node.removeEventListener(eventName, onevent, true);
-    callback(node);
-  }, true);
-}
-
-// Load a given url in a given browser and fires the callback when it is loaded
-function loadAndWait(browser, url, callback) {
-  listenOnce(browser, "load", callback);
-  // We have to wait before calling `loadURI` otherwise, if we call
-  // `loadAndWait` during browser load event, the history will be broken
-  setTimeout(function () {
-    browser.loadURI(url);
-  }, 0);
-}
-
-// Returns a test function that will automatically open a new chrome window
-// with a <browser> element loaded on a given content URL
-// The callback receive 3 arguments:
-// - test: reference to the jetpack test object
-// - browser: a reference to the <browser> xul node
-// - done: a callback to call when test is over
-function WorkerTest(url, callback) {
-  return function testFunction(assert, done) {
-    let chromeWindow = makeWindow();
-    chromeWindow.addEventListener("load", function onload() {
-      chromeWindow.removeEventListener("load", onload, true);
-      let browser = chromeWindow.document.createElement("browser");
-      browser.setAttribute("type", "content");
-      chromeWindow.document.documentElement.appendChild(browser);
-      // Wait for about:blank load event ...
-      listenOnce(browser, "load", function onAboutBlankLoad() {
-        // ... before loading the expected doc and waiting for its load event
-        loadAndWait(browser, url, function onDocumentLoaded() {
-          callback(assert, browser, function onTestDone() {
-
-            close(chromeWindow).then(done);
-          });
-        });
-      });
-    }, true);
-  };
-}
-
-exports["test:sample"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    assert.notEqual(browser.contentWindow.location.href, "about:blank",
-                        "window is now on the right document");
-
-    let window = browser.contentWindow
-    let worker =  Worker({
-      window: window,
-      contentScript: "new " + function WorkerScope() {
-        // window is accessible
-        let myLocation = window.location.toString();
-        self.on("message", function(data) {
-          if (data == "hi!")
-            self.postMessage("bye!");
-        });
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.equal("bye!", msg);
-        assert.equal(worker.url, window.location.href,
-                         "worker.url still works");
-        done();
-      },
-      onAttach: function() {
-        assert.equal(worker.url, window.location.href,
-                         "worker.url works");
-        assert.equal(worker.contentURL, window.location.href,
-                         "worker.contentURL works");
-        worker.postMessage("hi!");
-      }
-    });
-  }
-);
-
-exports["test:emit"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (data) {
-            self.port.emit("content-to-addon", data);
-          });
-
-          // Check for global pollution
-          //if (typeof on != "undefined")
-          //  self.postMessage("`on` is in globals");
-          if (typeof once != "undefined")
-            self.postMessage("`once` is in globals");
-          if (typeof emit != "undefined")
-            self.postMessage("`emit` is in globals");
-
-        },
-        onMessage: function(msg) {
-          assert.fail("Got an unexpected message : "+msg);
-        }
-      });
-
-    // Validate worker.port
-    worker.port.on("content-to-addon", function (data) {
-      assert.equal(data, "event data");
-      done();
-    });
-    worker.port.emit("addon-to-content", "event data");
-  }
-);
-
-exports["test:emit hack message"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.port
-          self.port.on("message", function (data) {
-            self.port.emit("message", data);
-          });
-          // We should not receive message on self, but only on self.port
-          self.on("message", function (data) {
-            self.postMessage("message", data);
-          });
-        },
-        onError: function(e) {
-          assert.fail("Got exception: "+e);
-        }
-      });
-
-    worker.port.on("message", function (data) {
-      assert.equal(data, "event data");
-      done();
-    });
-    worker.on("message", function (data) {
-      assert.fail("Got an unexpected message : "+msg);
-    });
-    worker.port.emit("message", "event data");
-  }
-);
-
-exports["test:n-arguments emit"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let repeat = 0;
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (a1, a2, a3) {
-            self.port.emit("content-to-addon", a1, a2, a3);
-          });
-        }
-      });
-
-    // Validate worker.port
-    worker.port.on("content-to-addon", function (arg1, arg2, arg3) {
-      if (!repeat++) {
-        this.emit("addon-to-content", "first argument", "second", "third");
-      } else {
-        assert.equal(arg1, "first argument");
-        assert.equal(arg2, "second");
-        assert.equal(arg3, "third");
-        done();
-      }
-    });
-    worker.port.emit("addon-to-content", "first argument", "second", "third");
-  }
-);
-
-exports["test:post-json-values-only"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          self.on("message", function (message) {
-            self.postMessage([ message.fun === undefined,
-                               typeof message.w,
-                               message.w && "port" in message.w,
-                               message.w._url,
-                               Array.isArray(message.array),
-                               JSON.stringify(message.array)]);
-          });
-        }
-      });
-
-    // Validate worker.onMessage
-    let array = [1, 2, 3];
-    worker.on("message", function (message) {
-      assert.ok(message[0], "function becomes undefined");
-      assert.equal(message[1], "object", "object stays object");
-      assert.ok(message[2], "object's attributes are enumerable");
-      assert.equal(message[3], DEFAULT_CONTENT_URL,
-                       "jsonable attributes are accessible");
-      // See bug 714891, Arrays may be broken over compartements:
-      assert.ok(message[4], "Array keeps being an array");
-      assert.equal(message[5], JSON.stringify(array),
-                       "Array is correctly serialized");
-      done();
-    });
-    // Add a new url property sa the Class function used by
-    // Worker doesn't set enumerables to true for non-functions
-    worker._url = DEFAULT_CONTENT_URL;
-
-    worker.postMessage({ fun: function () {}, w: worker, array: array });
-  }
-);
-
-exports["test:emit-json-values-only"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Validate self.on and self.emit
-          self.port.on("addon-to-content", function (fun, w, obj, array) {
-            self.port.emit("content-to-addon", [
-                            fun === null,
-                            typeof w,
-                            "port" in w,
-                            w._url,
-                            "fun" in obj,
-                            Object.keys(obj.dom).length,
-                            Array.isArray(array),
-                            JSON.stringify(array)
-                          ]);
-          });
-        }
-      });
-
-    // Validate worker.port
-    let array = [1, 2, 3];
-    worker.port.on("content-to-addon", function (result) {
-      assert.ok(result[0], "functions become null");
-      assert.equal(result[1], "object", "objects stay objects");
-      assert.ok(result[2], "object's attributes are enumerable");
-      assert.equal(result[3], DEFAULT_CONTENT_URL,
-                       "json attribute is accessible");
-      assert.ok(!result[4], "function as object attribute is removed");
-      assert.equal(result[5], 0, "DOM nodes are converted into empty object");
-      // See bug 714891, Arrays may be broken over compartments:
-      assert.ok(result[6], "Array keeps being an array");
-      assert.equal(result[7], JSON.stringify(array),
-                       "Array is correctly serialized");
-      done();
-    });
-
-    let obj = {
-      fun: function () {},
-      dom: browser.contentWindow.document.createElement("div")
-    };
-    // Add a new url property sa the Class function used by
-    // Worker doesn't set enumerables to true for non-functions
-    worker._url = DEFAULT_CONTENT_URL;
-    worker.port.emit("addon-to-content", function () {}, worker, obj, array);
-  }
-);
-
-exports["test:content is wrapped"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var documentValue=true;</script>",
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage(!window.documentValue);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content script has a wrapped access to content document");
-        done();
-      }
-    });
-  }
-);
-
-// ContentWorker is not for chrome
-/*
-exports["test:chrome is unwrapped"] = function(assert, done) {
-  let window = makeWindow();
-
-  listenOnce(window, "load", function onload() {
-
-    let worker =  Worker({
-      window: window,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage(window.documentValue);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content script has an unwrapped access to chrome document");
-        close(window).then(done);
-      }
-    });
-
-  });
-}
-*/
-
-exports["test:nothing is leaked to content script"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.postMessage([
-          "ContentWorker" in window,
-          "UNWRAP_ACCESS_KEY" in window,
-          "getProxyForObject" in window
-        ]);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(list) {
-        assert.ok(!list[0], "worker API contrustor isn't leaked");
-        assert.ok(!list[1], "Proxy API stuff isn't leaked 1/2");
-        assert.ok(!list[2], "Proxy API stuff isn't leaked 2/2");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:ensure console.xxx works in cs"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    const EXPECTED = ["time", "log", "info", "warn", "error", "error", "timeEnd"];
-
-    let calls = [];
-    let levels = [];
-
-    system.on('console-api-log-event', onMessage);
-
-    function onMessage({ subject }) {
-      calls.push(subject.wrappedJSObject.arguments[0]);
-      levels.push(subject.wrappedJSObject.level);
-    }
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        console.time("time");
-        console.log("log");
-        console.info("info");
-        console.warn("warn");
-        console.error("error");
-        console.debug("debug");
-        console.exception("error");
-        console.timeEnd("timeEnd");
-        self.postMessage();
-      },
-      onMessage: function() {
-        system.off('console-api-log-event', onMessage);
-
-        assert.equal(JSON.stringify(calls),
-          JSON.stringify(EXPECTED),
-          "console methods have been called successfully, in expected order");
-
-        assert.equal(JSON.stringify(levels),
-          JSON.stringify(EXPECTED),
-          "console messages have correct log levels, in expected order");
-
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout works with string argument"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var docVal=5;</script>",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function ContentScriptScope() {
-        // must use "window.scVal" instead of "var csVal"
-        // since we are inside ContentScriptScope function.
-        // i'm NOT putting code-in-string inside code-in-string </YO DAWG>
-        window.csVal = 13;
-        setTimeout("self.postMessage([" +
-                      "csVal, " +
-                      "window.docVal, " +
-                      "'ContentWorker' in window, " +
-                      "'UNWRAP_ACCESS_KEY' in window, " +
-                      "'getProxyForObject' in window, " +
-                    "])", 1);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function([csVal, docVal, chrome1, chrome2, chrome3]) {
-        // test timer code is executed in the correct context
-        assert.equal(csVal, 13, "accessing content-script values");
-        assert.notEqual(docVal, 5, "can't access document values (directly)");
-        assert.ok(!chrome1 && !chrome2 && !chrome3, "nothing is leaked from chrome");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setInterval works with string argument"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let count = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setInterval('self.postMessage(1)', 50)",
-      contentScriptWhen: "ready",
-      onMessage: function(one) {
-        count++;
-        assert.equal(one, 1, "got " + count + " message(s) from setInterval");
-        if (count >= 3) done();
-      }
-    });
-  }
-);
-
-exports["test:setInterval async Errors passed to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let count = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setInterval(() => { throw Error('ubik') }, 50)",
-      contentScriptWhen: "ready",
-      onError: function(err) {
-        count++;
-        assert.equal(err.message, "ubik",
-            "error (correctly) propagated  " + count + " time(s)");
-        if (count >= 3) done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout throws array, passed to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setTimeout(function() { throw ['array', 42] }, 1)",
-      contentScriptWhen: "ready",
-      onError: function(arr) {
-        assert.ok(isArray(arr),
-            "the type of thrown/propagated object is array");
-        assert.ok(arr.length==2,
-            "the propagated thrown array is the right length");
-        assert.equal(arr[1], 42,
-            "element inside the thrown array correctly propagated");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout string arg with SyntaxError to .onError"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "setTimeout('syntax 123 error', 1)",
-      contentScriptWhen: "ready",
-      onError: function(err) {
-        assert.equal(err.name, "SyntaxError",
-            "received SyntaxError thrown from bad code in string argument to setTimeout");
-        assert.ok('fileName' in err,
-            "propagated SyntaxError contains a fileName property");
-        assert.ok('stack' in err,
-            "propagated SyntaxError contains a stack property");
-        assert.equal(err.message, "missing ; before statement",
-            "propagated SyntaxError has the correct (helpful) message");
-        assert.equal(err.lineNumber, 1,
-            "propagated SyntaxError was thrown on the right lineNumber");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:setTimeout can't be cancelled by content"] = WorkerTest(
-  "data:text/html;charset=utf-8,<script>var documentValue=true;</script>",
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id = setTimeout(function () {
-          self.postMessage("timeout");
-        }, 100);
-        unsafeWindow.eval("clearTimeout("+id+");");
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        assert.ok(msg,
-          "content didn't managed to cancel our setTimeout");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:clearTimeout"] = WorkerTest(
-  "data:text/html;charset=utf-8,clear timeout",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id1 = setTimeout(function() {
-          self.postMessage("failed");
-        }, 10);
-        let id2 = setTimeout(function() {
-          self.postMessage("done");
-        }, 100);
-        clearTimeout(id1);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        if (msg === "failed") {
-          assert.fail("failed to cancel timer");
-        } else {
-          assert.pass("timer cancelled");
-          done();
-        }
-      }
-    });
-  }
-);
-
-exports["test:clearInterval"] = WorkerTest(
-  "data:text/html;charset=utf-8,clear timeout",
-  function(assert, browser, done) {
-    let called = 0;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        let id = setInterval(function() {
-          self.postMessage("intreval")
-          clearInterval(id)
-          setTimeout(function() {
-            self.postMessage("done")
-          }, 100)
-        }, 10);
-      },
-      contentScriptWhen: "ready",
-      onMessage: function(msg) {
-        if (msg === "intreval") {
-          called = called + 1;
-          if (called > 1) assert.fail("failed to cancel timer");
-        } else {
-          assert.pass("interval cancelled");
-          done();
-        }
-      }
-    });
-  }
-)
-
-exports["test:setTimeout are unregistered on content unload"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let originalWindow = browser.contentWindow;
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        document.title = "ok";
-        let i = 0;
-        setInterval(function () {
-          document.title = i++;
-        }, 10);
-      },
-      contentScriptWhen: "ready"
-    });
-
-    // Change location so that content script is destroyed,
-    // and all setTimeout/setInterval should be unregistered.
-    // Wait some cycles in order to execute some intervals.
-    setTimeout(function () {
-      // Bug 689621: Wait for the new document load so that we are sure that
-      // previous document cancelled its intervals
-      let url2 = "data:text/html;charset=utf-8,<title>final</title>";
-      loadAndWait(browser, url2, function onload() {
-        let titleAfterLoad = originalWindow.document.title;
-        // Wait additional cycles to verify that intervals are really cancelled
-        setTimeout(function () {
-          assert.equal(browser.contentDocument.title, "final",
-                           "New document has not been modified");
-          assert.equal(originalWindow.document.title, titleAfterLoad,
-                           "Nor previous one");
-
-          done();
-        }, 100);
-      });
-    }, 100);
-  }
-);
-
-exports['test:check window attribute in iframes'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    // Create a first iframe and wait for its loading
-    let contentWin = browser.contentWindow;
-    let contentDoc = contentWin.document;
-    let iframe = contentDoc.createElement("iframe");
-    contentDoc.body.appendChild(iframe);
-
-    listenOnce(iframe, "load", function onload() {
-
-      // Create a second iframe inside the first one and wait for its loading
-      let iframeDoc = iframe.contentWindow.document;
-      let subIframe = iframeDoc.createElement("iframe");
-      iframeDoc.body.appendChild(subIframe);
-
-      listenOnce(subIframe, "load", function onload() {
-        subIframe.removeEventListener("load", onload, true);
-
-        // And finally create a worker against this second iframe
-        let worker =  Worker({
-          window: subIframe.contentWindow,
-          contentScript: 'new ' + function WorkerScope() {
-            self.postMessage([
-              window.top !== window,
-              frameElement,
-              window.parent !== window,
-              top.location.href,
-              parent.location.href,
-            ]);
-          },
-          onMessage: function(msg) {
-            assert.ok(msg[0], "window.top != window");
-            assert.ok(msg[1], "window.frameElement is defined");
-            assert.ok(msg[2], "window.parent != window");
-            assert.equal(msg[3], contentWin.location.href,
-                             "top.location refers to the toplevel content doc");
-            assert.equal(msg[4], iframe.contentWindow.location.href,
-                             "parent.location refers to the first iframe doc");
-            done();
-          }
-        });
-
-      });
-      subIframe.setAttribute("src", "data:text/html;charset=utf-8,bar");
-
-    });
-    iframe.setAttribute("src", "data:text/html;charset=utf-8,foo");
-  }
-);
-
-exports['test:check window attribute in toplevel documents'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.postMessage([
-          window.top === window,
-          frameElement,
-          window.parent === window
-        ]);
-      },
-      onMessage: function(msg) {
-        assert.ok(msg[0], "window.top == window");
-        assert.ok(!msg[1], "window.frameElement is null");
-        assert.ok(msg[2], "window.parent == window");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:check worker API with page history"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let url2 = "data:text/html;charset=utf-8,bar";
-
-    loadAndWait(browser, url2, function () {
-      let worker =  Worker({
-        window: browser.contentWindow,
-        contentScript: "new " + function WorkerScope() {
-          // Just before the content script is disable, we register a timeout
-          // that will be disable until the page gets visible again
-          self.on("pagehide", function () {
-            setTimeout(function () {
-              self.port.emit("timeout");
-            }, 0);
-          });
-
-          self.on("message", function() {
-            self.postMessage("saw message");
-          });
-
-          self.on("event", function() {
-            self.port.emit("event", "saw event");
-          });
-        },
-        contentScriptWhen: "start"
-      });
-
-      // postMessage works correctly when the page is visible
-      worker.postMessage("ok");
-
-      // We have to wait before going back into history,
-      // otherwise `goBack` won't do anything.
-      setTimeout(function () {
-        browser.goBack();
-      }, 0);
-
-      // Wait for the document to be hidden
-      browser.addEventListener("pagehide", function onpagehide() {
-        browser.removeEventListener("pagehide", onpagehide, false);
-        // Now any event sent to this worker should be cached
-
-        worker.postMessage("message");
-        worker.port.emit("event");
-
-        // Display the page with attached content script back in order to resume
-        // its timeout and receive the expected message.
-        // We have to delay this in order to not break the history.
-        // We delay for a non-zero amount of time in order to ensure that we
-        // do not receive the message immediatly, so that the timeout is
-        // actually disabled
-        setTimeout(function () {
-          worker.on("pageshow", function() {
-            let promise = Promise.all([
-              new Promise(resolve => {
-                worker.port.on("event", () => {
-                  assert.pass("Saw event");
-                  resolve();
-                });
-              }),
-              new Promise(resolve => {
-                worker.on("message", () => {
-                  assert.pass("Saw message");
-                  resolve();
-                });
-              }),
-              new Promise(resolve => {
-                worker.port.on("timeout", () => {
-                  assert.pass("Timer fired");
-                  resolve();
-                });
-              })
-            ]);
-            promise.then(done);
-          });
-
-          browser.goForward();
-        }, 500);
-
-      }, false);
-    });
-
-  }
-);
-
-exports['test:conentScriptFile as URL instance'] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-
-    let url = new URL(fixtures.url("test-contentScriptFile.js"));
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScriptFile: url,
-      onMessage: function(msg) {
-        assert.equal(msg, "msg from contentScriptFile",
-            "received a wrong message from contentScriptFile");
-        done();
-      }
-    });
-  }
-);
-
-exports["test:worker events"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function (assert, browser, done) {
-    let window = browser.contentWindow;
-    let events = [];
-    let worker = Worker({
-      window: window,
-      contentScript: 'new ' + function WorkerScope() {
-        self.postMessage('start');
-      },
-      onAttach: () => {
-        events.push('attach');
-        assert.pass('attach event called when attached');
-      },
-      onError: err => {
-        assert.equal(err.message, 'Custom',
-          'Error passed into error event');
-        worker.detach();
-      },
-      onMessage: msg => {
-        assert.pass('`onMessage` handles postMessage')
-        throw new Error('Custom');
-      },
-      onDetach: _ => {
-        assert.pass('`onDetach` called when worker detached');
-        done();
-      }
-    });
-    // `attach` event is called synchronously during instantiation,
-    // so we can't listen to that, TODO FIX?
-    //  worker.on('attach', obj => console.log('attach', obj));
-  }
-);
-
-exports["test:onDetach in contentScript on destroy"] = WorkerTest(
-  "data:text/html;charset=utf-8,foo#detach",
-  function(assert, browser, done) {
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.port.on('detach', function(reason) {
-          window.location.hash += '!' + reason;
-        })
-      },
-
-      onAttach: function() {
-        browser.contentWindow.addEventListener('hashchange', _ => {
-          assert.equal(browser.contentWindow.location.hash, '#detach!',
-                       "location.href is as expected");
-          done();
-        })
-        worker.destroy();
-      }
-    });
-  }
-);
-
-exports["test:onDetach in contentScript on unload"] = WorkerTest(
-  "data:text/html;charset=utf-8,foo#detach",
-  function(assert, browser, done) {
-    let { loader } = LoaderWithHookedConsole(module);
-    let worker = loader.require("sdk/content/worker").Worker({
-      window: browser.contentWindow,
-      contentScript: 'new ' + function WorkerScope() {
-        self.port.on('detach', function(reason) {
-          window.location.hash += '!' + reason;
-        })
-      },
-    });
-    browser.contentWindow.addEventListener('hashchange', _ => {
-      assert.equal(browser.contentWindow.location.hash, '#detach!shutdown',
-                   "location.href is as expected");
-      done();
-    })
-    loader.unload('shutdown');
-  }
-);
-
-exports["test:console method log functions properly"] = WorkerTest(
-  DEFAULT_CONTENT_URL,
-  function(assert, browser, done) {
-    let logs = [];
-
-    system.on('console-api-log-event', onMessage);
-
-    function onMessage({ subject }) {
-      logs.push(clean(subject.wrappedJSObject.arguments[0]));
-    }
-
-    let clean = message =>
-          message.trim().
-          replace(/[\r\n]/g, " ").
-          replace(/ +/g, " ");
-
-    let worker =  Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        console.log(Function);
-        console.log((foo) => foo * foo);
-        console.log(function foo(bar) { return bar + bar });
-
-        self.postMessage();
-      },
-      onMessage: () => {
-        system.off('console-api-log-event', onMessage);
-
-        assert.deepEqual(logs, [
-          "function Function() { [native code] }",
-          "(foo) => foo * foo",
-          "function foo(bar) { return bar + bar }"
-        ]);
-
-        done();
-      }
-    });
-  }
-);
-
-exports["test:global postMessage"] = WorkerTest(
-  WINDOW_SCRIPT_URL,
-  function(assert, browser, done) {
-    let contentScript = "window.addEventListener('message', function (e) {" +
-                        "  if (e.data === 'from -> window')" +
-                        "    self.port.emit('response', e.data, e.origin);" +
-                        "});" +
-                        "postMessage('from -> content-script', '*');";
-    let { loader } = LoaderWithHookedConsole(module);
-    let worker =  loader.require("sdk/content/worker").Worker({
-      window: browser.contentWindow,
-      contentScriptWhen: "ready",
-      contentScript: contentScript
-    });
-
-    worker.port.on("response", (data, origin) => {
-      assert.equal(data, "from -> window", "Communication from content-script to window completed");
-      done();
-    });
-});
-
-exports["test:destroy unbinds listeners from port"] = WorkerTest(
-  "data:text/html;charset=utf-8,portdestroyer",
-  function(assert, browser, done) {
-    let destroyed = false;
-    let worker = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.port.emit("destroy");
-        setInterval(self.port.emit, 10, "ping");
-      },
-      onDestroy: done
-    });
-    worker.port.on("ping", () => {
-      if (destroyed) {
-        assert.fail("Should not call events on port after destroy.");
-      }
-    });
-    worker.port.on("destroy", () => {
-      destroyed = true;
-      worker.destroy();
-      assert.pass("Worker destroyed, waiting for no future listeners handling events.");
-      setTimeout(done, 500);
-    });
-  }
-);
-
-exports["test:destroy kills child worker"] = WorkerTest(
-  "data:text/html;charset=utf-8,<html><body><p id='detail'></p></body></html>",
-  function(assert, browser, done) {
-    let worker1 = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.port.on("ping", detail => {
-          let event = document.createEvent("CustomEvent");
-          event.initCustomEvent("Test:Ping", true, true, detail);
-          document.dispatchEvent(event);
-          self.port.emit("pingsent");
-        });
-
-        let listener = function(event) {
-          self.port.emit("pong", event.detail);
-        };
-
-        self.port.on("detach", () => {
-          window.removeEventListener("Test:Pong", listener);
-        });
-        window.addEventListener("Test:Pong", listener);
-      },
-      onAttach: function() {
-        let worker2 = Worker({
-          window: browser.contentWindow,
-          contentScript: "new " + function WorkerScope() {
-            let listener = function(event) {
-              let newEvent = document.createEvent("CustomEvent");
-              newEvent.initCustomEvent("Test:Pong", true, true, event.detail);
-              document.dispatchEvent(newEvent);
-            };
-            self.port.on("detach", () => {
-              window.removeEventListener("Test:Ping", listener);
-            })
-            window.addEventListener("Test:Ping", listener);
-            self.postMessage();
-          },
-          onMessage: function() {
-            worker1.port.emit("ping", "test1");
-            worker1.port.once("pong", detail => {
-              assert.equal(detail, "test1", "Saw the right message");
-              worker1.port.once("pingsent", () => {
-                assert.pass("The message was sent");
-
-                worker2.destroy();
-
-                worker1.port.emit("ping", "test2");
-                worker1.port.once("pong", detail => {
-                  assert.fail("worker2 shouldn't have responded");
-                })
-                worker1.port.once("pingsent", () => {
-                  assert.pass("The message was sent");
-                  worker1.destroy();
-                  done();
-                });
-              });
-            })
-          }
-        });
-      }
-    });
-  }
-);
-
-exports["test:unload kills child worker"] = WorkerTest(
-  "data:text/html;charset=utf-8,<html><body><p id='detail'></p></body></html>",
-  function(assert, browser, done) {
-    let loader = Loader(module);
-    let worker1 = Worker({
-      window: browser.contentWindow,
-      contentScript: "new " + function WorkerScope() {
-        self.port.on("ping", detail => {
-          let event = document.createEvent("CustomEvent");
-          event.initCustomEvent("Test:Ping", true, true, detail);
-          document.dispatchEvent(event);
-          self.port.emit("pingsent");
-        });
-
-        let listener = function(event) {
-          self.port.emit("pong", event.detail);
-        };
-
-        self.port.on("detach", () => {
-          window.removeEventListener("Test:Pong", listener);
-        });
-        window.addEventListener("Test:Pong", listener);
-      },
-      onAttach: function() {
-        let worker2 = loader.require("sdk/content/worker").Worker({
-          window: browser.contentWindow,
-          contentScript: "new " + function WorkerScope() {
-            let listener = function(event) {
-              let newEvent = document.createEvent("CustomEvent");
-              newEvent.initCustomEvent("Test:Pong", true, true, event.detail);
-              document.dispatchEvent(newEvent);
-            };
-            self.port.on("detach", () => {
-              window.removeEventListener("Test:Ping", listener);
-            })
-            window.addEventListener("Test:Ping", listener);
-            self.postMessage();
-          },
-          onMessage: function() {
-            worker1.port.emit("ping", "test1");
-            worker1.port.once("pong", detail => {
-              assert.equal(detail, "test1", "Saw the right message");
-              worker1.port.once("pingsent", () => {
-                assert.pass("The message was sent");
-
-                loader.unload();
-
-                worker1.port.emit("ping", "test2");
-                worker1.port.once("pong", detail => {
-                  assert.fail("worker2 shouldn't have responded");
-                })
-                worker1.port.once("pingsent", () => {
-                  assert.pass("The message was sent");
-                  worker1.destroy();
-                  done();
-                });
-              });
-            })
-          }
-        });
-      }
-    });
-  }
-);
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-context-menu.html b/addon-sdk/source/test/test-context-menu.html
deleted file mode 100644
index 63a365ae7..000000000
--- a/addon-sdk/source/test/test-context-menu.html
+++ /dev/null
@@ -1,98 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>Context menu test</title>
-    <style>
-      p { display: inline-block; }
-    </style>
-  </head>
-  <body>
-    <p>
-      <img id="image" src="data:image/png;base64,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">
-    </p>
-
-    <p>
-      <a id="link" href="">
-        A simple link.
-      </a>
-    </p>
-
-    <p>
-      <a href="">
-        <span id="span-link">
-          A span inside a link.
-        </span>
-      </a>
-    </p>
-
-    <p id="text">
-      Some text.
-    </p>
-
-    <p>
-      <textarea id="textfield">
-        A text field,
-        with some text.
-      </textarea>
-    </p>
-
-    <p>
-      <iframe id="iframe" src="data:text/html;charset=utf-8,<p id='text'>An iframe</p>."
-              width="200" height="100">
-      </iframe>
-    </p>
-
-    <p>
-      <a id="targetlink" target="_blank" href="">
-        A targetted link.
-      </a>
-    </p>
-
-    <p>
-      <input type="submit" id="button">
-    </p>
-
-    <p>
-      <a class="predicate-test-a" href="#test">
-        A link with no ID and an anchor, used by PredicateContext tests.
-      </a>
-    </p>
-
-    <p>
-      <a class="predicate-test-b" href="#nested-image">
-        <img id="predicate-test-nested-image" src="data:image/png;base64,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">
-      </a>
-    </p>
-    <p>
-      <a class="predicate-test-c" href="#nested-structure">
-        <span>
-          <span>
-            <span id="predicate-test-nested-structure">
-              A complex nested structure.
-            </span>
-          </span>
-        </span>
-      </a>
-    </p>
-
-    <p>
-      <input type="text" id="textbox" value="test value">
-    </p>
-
-    <p>
-      <input type="text" id="readonly-textbox" readonly="true" value="readonly value">
-    </p>
-
-    <p>
-      <input type="text" id="disabled-textbox" disabled="true" value="disabled value">
-    </p>
-
-    <p>
-      <p contenteditable="true" id="editable">This content is editable.</p>
-    </p>
-  </body>
-</html>
diff --git a/addon-sdk/source/test/test-context-menu.js b/addon-sdk/source/test/test-context-menu.js
deleted file mode 100644
index f1a955545..000000000
--- a/addon-sdk/source/test/test-context-menu.js
+++ /dev/null
@@ -1,3763 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- 'use strict';
-
-require("sdk/context-menu");
-
-const { defer } = require("sdk/core/promise");
-const { isTravisCI } = require("sdk/test/utils");
-const packaging = require('@loader/options');
-
-// These should match the same constants in the module.
-const OVERFLOW_THRESH_DEFAULT = 10;
-const OVERFLOW_THRESH_PREF =
-  "extensions.addon-sdk.context-menu.overflowThreshold";
-
-const TEST_DOC_URL = module.uri.replace(/\.js$/, ".html");
-const data = require("./fixtures");
-
-const { TestHelper } = require("./context-menu/test-helper.js")
-
-// Tests that when present the separator is placed before the separator from
-// the old context-menu module
-exports.testSeparatorPosition = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  // Create the old separator
-  let oldSeparator = test.contextMenuPopup.ownerDocument.createElement("menuseparator");
-  oldSeparator.id = "jetpack-context-menu-separator";
-  test.contextMenuPopup.appendChild(oldSeparator);
-
-  // Create an item.
-  let item = new loader.cm.Item({ label: "item" });
-
-  test.showMenu(null, function (popup) {
-    assert.equal(test.contextMenuSeparator.nextSibling.nextSibling, oldSeparator,
-                     "New separator should appear before the old one");
-    test.contextMenuPopup.removeChild(oldSeparator);
-    test.done();
-  });
-};
-
-// Destroying items that were previously created should cause them to be absent
-// from the menu.
-exports.testConstructDestroy = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  // Create an item.
-  let item = new loader.cm.Item({ label: "item" });
-  assert.equal(item.parentMenu, loader.cm.contentContextMenu,
-                   "item's parent menu should be correct");
-
-  test.showMenu(null, function (popup) {
-
-    // It should be present when the menu is shown.
-    test.checkMenu([item], [], []);
-    popup.hidePopup();
-
-    // Destroy the item.  Multiple destroys should be harmless.
-    item.destroy();
-    item.destroy();
-    test.showMenu(null, function (popup) {
-
-      // It should be removed from the menu.
-      test.checkMenu([item], [], [item]);
-      test.done();
-    });
-  });
-};
-
-
-// Destroying an item twice should not cause an error.
-exports.testDestroyTwice = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({ label: "item" });
-  item.destroy();
-  item.destroy();
-
-  test.pass("Destroying an item twice should not cause an error.");
-  test.done();
-};
-
-
-// CSS selector contexts should cause their items to be present in the menu
-// when the menu is invoked on nodes that match the selectors.
-exports.testSelectorContextMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    data: "item",
-    context: loader.cm.SelectorContext("img")
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu([item], [], []);
-      test.done();
-    });
-  });
-};
-
-
-// CSS selector contexts should cause their items to be present in the menu
-// when the menu is invoked on nodes that have ancestors that match the
-// selectors.
-exports.testSelectorAncestorContextMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    data: "item",
-    context: loader.cm.SelectorContext("a[href]")
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#span-link", function (popup) {
-      test.checkMenu([item], [], []);
-      test.done();
-    });
-  });
-};
-
-
-// CSS selector contexts should cause their items to be absent from the menu
-// when the menu is not invoked on nodes that match or have ancestors that
-// match the selectors.
-exports.testSelectorContextNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    data: "item",
-    context: loader.cm.SelectorContext("img")
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [item], []);
-    test.done();
-  });
-};
-
-
-// Page contexts should cause their items to be present in the menu when the
-// menu is not invoked on an active element.
-exports.testPageContextMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    new loader.cm.Item({
-      label: "item 0"
-    }),
-    new loader.cm.Item({
-      label: "item 1",
-      context: undefined
-    }),
-    new loader.cm.Item({
-      label: "item 2",
-      context: loader.cm.PageContext()
-    }),
-    new loader.cm.Item({
-      label: "item 3",
-      context: [loader.cm.PageContext()]
-    })
-  ];
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    test.done();
-  });
-};
-
-
-// Page contexts should cause their items to be absent from the menu when the
-// menu is invoked on an active element.
-exports.testPageContextNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    new loader.cm.Item({
-      label: "item 0"
-    }),
-    new loader.cm.Item({
-      label: "item 1",
-      context: undefined
-    }),
-    new loader.cm.Item({
-      label: "item 2",
-      context: loader.cm.PageContext()
-    }),
-    new loader.cm.Item({
-      label: "item 3",
-      context: [loader.cm.PageContext()]
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, items, []);
-      test.done();
-    });
-  });
-};
-
-
-// Selection contexts should cause items to appear when a selection exists.
-exports.testSelectionContextMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "item",
-    context: loader.cm.SelectionContext()
-  });
-
-  test.withTestDoc(function (window, doc) {
-    window.getSelection().selectAllChildren(doc.body);
-    test.showMenu(null, function (popup) {
-      test.checkMenu([item], [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Selection contexts should cause items to appear when a selection exists in
-// a text field.
-exports.testSelectionContextMatchInTextField = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "item",
-    context: loader.cm.SelectionContext()
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.selectRange("#textfield", 0, null);
-    test.showMenu("#textfield", function (popup) {
-      test.checkMenu([item], [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Selection contexts should not cause items to appear when a selection does
-// not exist in a text field.
-exports.testSelectionContextNoMatchInTextField = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "item",
-    context: loader.cm.SelectionContext()
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.selectRange("#textfield", 0, 0);
-    test.showMenu("#textfield", function (popup) {
-      test.checkMenu([item], [item], []);
-      test.done();
-    });
-  });
-};
-
-
-// Selection contexts should not cause items to appear when a selection does
-// not exist.
-exports.testSelectionContextNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "item",
-    context: loader.cm.SelectionContext()
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [item], []);
-    test.done();
-  });
-};
-
-
-// Selection contexts should cause items to appear when a selection exists even
-// for newly opened pages
-exports.testSelectionContextInNewTab = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "item",
-    context: loader.cm.SelectionContext()
-  });
-
-  test.withTestDoc(function (window, doc) {
-    let link = doc.getElementById("targetlink");
-    link.click();
-
-    let tablistener = event => {
-      this.tabBrowser.tabContainer.removeEventListener("TabOpen", tablistener, false);
-      let tab = event.target;
-      let browser = tab.linkedBrowser;
-      this.loadFrameScript(browser);
-      this.delayedEventListener(browser, "load", () => {
-        let window = browser.contentWindow;
-        let doc = browser.contentDocument;
-        window.getSelection().selectAllChildren(doc.body);
-
-        test.showMenu(null, function (popup) {
-          test.checkMenu([item], [], []);
-          popup.hidePopup();
-
-          test.tabBrowser.removeTab(test.tabBrowser.selectedTab);
-          test.tabBrowser.selectedTab = test.tab;
-
-          test.showMenu(null, function (popup) {
-            test.checkMenu([item], [item], []);
-            test.done();
-          });
-        });
-      }, true);
-    };
-    this.tabBrowser.tabContainer.addEventListener("TabOpen", tablistener, false);
-  });
-};
-
-
-// Selection contexts should work when right clicking a form button
-exports.testSelectionContextButtonMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "item",
-    context: loader.cm.SelectionContext()
-  });
-
-  test.withTestDoc(function (window, doc) {
-    window.getSelection().selectAllChildren(doc.body);
-    test.showMenu("#button", function (popup) {
-      test.checkMenu([item], [], []);
-      test.done();
-    });
-  });
-};
-
-
-//Selection contexts should work when right clicking a form button
-exports.testSelectionContextButtonNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "item",
-    context: loader.cm.SelectionContext()
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#button", function (popup) {
-      test.checkMenu([item], [item], []);
-      test.done();
-    });
-  });
-};
-
-
-// URL contexts should cause items to appear on pages that match.
-exports.testURLContextMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    loader.cm.Item({
-      label: "item 0",
-      context: loader.cm.URLContext(TEST_DOC_URL)
-    }),
-    loader.cm.Item({
-      label: "item 1",
-      context: loader.cm.URLContext([TEST_DOC_URL, "*.bogus.com"])
-    }),
-    loader.cm.Item({
-      label: "item 2",
-      context: loader.cm.URLContext([new RegExp(".*\\.html")])
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// URL contexts should not cause items to appear on pages that do not match.
-exports.testURLContextNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    loader.cm.Item({
-      label: "item 0",
-      context: loader.cm.URLContext("*.bogus.com")
-    }),
-    loader.cm.Item({
-      label: "item 1",
-      context: loader.cm.URLContext(["*.bogus.com", "*.gnarly.com"])
-    }),
-    loader.cm.Item({
-      label: "item 2",
-      context: loader.cm.URLContext([new RegExp(".*\\.js")])
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, items, []);
-      test.done();
-    });
-  });
-};
-
-
-// Loading a new page in the same tab should correctly start a new worker for
-// any content scripts
-exports.testPageReload = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({
-    label: "Item",
-    contentScript: "var doc = document; self.on('context', node => doc.body.getAttribute('showItem') == 'true');"
-  });
-
-  test.withTestDoc(function (window, doc) {
-    // Set a flag on the document that the item uses
-    doc.body.setAttribute("showItem", "true");
-
-    test.showMenu(null, function (popup) {
-      // With the attribute true the item should be visible in the menu
-      test.checkMenu([item], [], []);
-      test.hideMenu(function() {
-        let browser = this.tabBrowser.getBrowserForTab(this.tab)
-        test.delayedEventListener(browser, "load", function() {
-          test.delayedEventListener(browser, "load", function() {
-            window = browser.contentWindow;
-            doc = window.document;
-
-            // Set a flag on the document that the item uses
-            doc.body.setAttribute("showItem", "false");
-
-            test.showMenu(null, function (popup) {
-              // In the new document with the attribute false the item should be
-              // hidden, but if the contentScript hasn't been reloaded it will
-              // still see the old value
-              test.checkMenu([item], [item], []);
-
-              test.done();
-            });
-          }, true);
-          browser.loadURI(TEST_DOC_URL, null, null);
-        }, true);
-        // Required to make sure we load a new page in history rather than
-        // just reloading the current page which would unload it
-        browser.loadURI("about:blank", null, null);
-      });
-    });
-  });
-};
-
-// Closing a page after it's been used with a worker should cause the worker
-// to be destroyed
-/*exports.testWorkerDestroy = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let loadExpected = false;
-
-  let item = loader.cm.Item({
-    label: "item",
-    contentScript: 'self.postMessage("loaded"); self.on("detach", function () { console.log("saw detach"); self.postMessage("detach") });',
-    onMessage: function (msg) {
-      switch (msg) {
-      case "loaded":
-        assert.ok(loadExpected, "Should have seen the load event at the right time");
-        loadExpected = false;
-        break;
-      case "detach":
-        test.done();
-        break;
-      }
-    }
-  });
-
-  test.withTestDoc(function (window, doc) {
-    loadExpected = true;
-    test.showMenu(null, function (popup) {
-      assert.ok(!loadExpected, "Should have seen a message");
-
-      test.checkMenu([item], [], []);
-
-      test.closeTab();
-    });
-  });
-};*/
-
-
-// Content contexts that return true should cause their items to be present
-// in the menu.
-exports.testContentContextMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => true);'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    test.done();
-  });
-};
-
-
-// Content contexts that return false should cause their items to be absent
-// from the menu.
-exports.testContentContextNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => false);'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [item], []);
-    test.done();
-  });
-};
-
-
-// Content contexts that return undefined should cause their items to be absent
-// from the menu.
-exports.testContentContextUndefined = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", function () {});'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [item], []);
-    test.done();
-  });
-};
-
-
-// Content contexts that return an empty string should cause their items to be
-// absent from the menu and shouldn't wipe the label
-exports.testContentContextEmptyString = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => "");'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [item], []);
-    assert.equal(item.label, "item", "Label should still be correct");
-    test.done();
-  });
-};
-
-
-// If any content contexts returns true then their items should be present in
-// the menu.
-exports.testMultipleContentContextMatch1 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => true); ' +
-                   'self.on("context", () => false);',
-    onMessage: function() {
-      test.fail("Should not have called the second context listener");
-    }
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    test.done();
-  });
-};
-
-
-// If any content contexts returns true then their items should be present in
-// the menu.
-exports.testMultipleContentContextMatch2 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => false); ' +
-                   'self.on("context", () => true);'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    test.done();
-  });
-};
-
-
-// If any content contexts returns a string then their items should be present
-// in the menu.
-exports.testMultipleContentContextString1 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => "new label"); ' +
-                   'self.on("context", () => false);'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    assert.equal(item.label, "new label", "Label should have changed");
-    test.done();
-  });
-};
-
-
-// If any content contexts returns a string then their items should be present
-// in the menu.
-exports.testMultipleContentContextString2 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => false); ' +
-                   'self.on("context", () => "new label");'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    assert.equal(item.label, "new label", "Label should have changed");
-    test.done();
-  });
-};
-
-
-// If many content contexts returns a string then the first should take effect
-exports.testMultipleContentContextString3 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", () => "new label 1"); ' +
-                   'self.on("context", () => "new label 2");'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    assert.equal(item.label, "new label 1", "Label should have changed");
-    test.done();
-  });
-};
-
-
-// Content contexts that return true should cause their items to be present
-// in the menu when context clicking an active element.
-exports.testContentContextMatchActiveElement = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    new loader.cm.Item({
-      label: "item 1",
-      contentScript: 'self.on("context", () => true);'
-    }),
-    new loader.cm.Item({
-      label: "item 2",
-      context: undefined,
-      contentScript: 'self.on("context", () => true);'
-    }),
-    // These items will always be hidden by the declarative usage of PageContext
-    new loader.cm.Item({
-      label: "item 3",
-      context: loader.cm.PageContext(),
-      contentScript: 'self.on("context", () => true);'
-    }),
-    new loader.cm.Item({
-      label: "item 4",
-      context: [loader.cm.PageContext()],
-      contentScript: 'self.on("context", () => true);'
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, [items[2], items[3]], []);
-      test.done();
-    });
-  });
-};
-
-
-// Content contexts that return false should cause their items to be absent
-// from the menu when context clicking an active element.
-exports.testContentContextNoMatchActiveElement = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    new loader.cm.Item({
-      label: "item 1",
-      contentScript: 'self.on("context", () => false);'
-    }),
-    new loader.cm.Item({
-      label: "item 2",
-      context: undefined,
-      contentScript: 'self.on("context", () => false);'
-    }),
-    // These items will always be hidden by the declarative usage of PageContext
-    new loader.cm.Item({
-      label: "item 3",
-      context: loader.cm.PageContext(),
-      contentScript: 'self.on("context", () => false);'
-    }),
-    new loader.cm.Item({
-      label: "item 4",
-      context: [loader.cm.PageContext()],
-      contentScript: 'self.on("context", () => false);'
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, items, []);
-      test.done();
-    });
-  });
-};
-
-
-// Content contexts that return undefined should cause their items to be absent
-// from the menu when context clicking an active element.
-exports.testContentContextNoMatchActiveElement = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    new loader.cm.Item({
-      label: "item 1",
-      contentScript: 'self.on("context", () => {});'
-    }),
-    new loader.cm.Item({
-      label: "item 2",
-      context: undefined,
-      contentScript: 'self.on("context", () => {});'
-    }),
-    // These items will always be hidden by the declarative usage of PageContext
-    new loader.cm.Item({
-      label: "item 3",
-      context: loader.cm.PageContext(),
-      contentScript: 'self.on("context", () => {});'
-    }),
-    new loader.cm.Item({
-      label: "item 4",
-      context: [loader.cm.PageContext()],
-      contentScript: 'self.on("context", () => {});'
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, items, []);
-      test.done();
-    });
-  });
-};
-
-
-// Content contexts that return a string should cause their items to be present
-// in the menu and the items' labels to be updated.
-exports.testContentContextMatchString = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "first label",
-    contentScript: 'self.on("context", () => "second label");'
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    assert.equal(item.label, "second label",
-                     "item's label should be updated");
-    test.done();
-  });
-};
-
-
-// Ensure that contentScriptFile is working correctly
-exports.testContentScriptFile = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-  let { defer, all } = require("sdk/core/promise");
-  let itemScript = [defer(), defer()];
-  let menuShown = defer();
-  let menuPromises = itemScript.concat(menuShown).map(({promise}) => promise);
-
-  // Reject remote files
-  assert.throws(function() {
-      new loader.cm.Item({
-        label: "item",
-        contentScriptFile: "http://mozilla.com/context-menu.js"
-      });
-    },
-    /The `contentScriptFile` option must be a local URL or an array of URLs/,
-    "Item throws when contentScriptFile is a remote URL");
-
-  // But accept files from data folder
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScriptFile: data.url("test-contentScriptFile.js"),
-    onMessage: (message) => {
-      assert.equal(message, "msg from contentScriptFile",
-        "contentScriptFile loaded with absolute url");
-      itemScript[0].resolve();
-    }
-  });
-
-  let item2 = new loader.cm.Item({
-    label: "item2",
-    contentScriptFile: "./test-contentScriptFile.js",
-    onMessage: (message) => {
-      assert.equal(message, "msg from contentScriptFile",
-        "contentScriptFile loaded with relative url");
-      itemScript[1].resolve();
-    }
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item, item2], [], []);
-    menuShown.resolve();
-  });
-
-  all(menuPromises).then(() => test.done());
-};
-
-
-// The args passed to context listeners should be correct.
-exports.testContentContextArgs = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-  let callbacks = 0;
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'self.on("context", function (node) {' +
-                   '  self.postMessage(node.tagName);' +
-                   '  return false;' +
-                   '});',
-    onMessage: function (tagName) {
-      assert.equal(tagName, "HTML", "node should be an HTML element");
-      if (++callbacks == 2) test.done();
-    }
-  });
-
-  test.showMenu(null, function () {
-    if (++callbacks == 2) test.done();
-  });
-};
-
-// Multiple contexts imply intersection, not union.
-exports.testMultipleContexts = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    context: [loader.cm.SelectorContext("a[href]"), loader.cm.PageContext()],
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#span-link", function (popup) {
-      test.checkMenu([item], [item], []);
-      test.done();
-    });
-  });
-};
-
-// Once a context is removed, it should no longer cause its item to appear.
-exports.testRemoveContext = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let ctxt = loader.cm.SelectorContext("img");
-  let item = new loader.cm.Item({
-    label: "item",
-    context: ctxt
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-
-      // The item should be present at first.
-      test.checkMenu([item], [], []);
-      popup.hidePopup();
-
-      // Remove the img context and check again.
-      item.context.remove(ctxt);
-      test.showMenu("#image", function (popup) {
-        test.checkMenu([item], [item], []);
-        test.done();
-      });
-    });
-  });
-};
-
-// Once a context is removed, it should no longer cause its item to appear.
-exports.testSetContextRemove = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let ctxt = loader.cm.SelectorContext("img");
-  let item = new loader.cm.Item({
-    label: "item",
-    context: ctxt
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-
-      // The item should be present at first.
-      test.checkMenu([item], [], []);
-      popup.hidePopup();
-
-      // Remove the img context and check again.
-      item.context = [];
-      test.showMenu("#image", function (popup) {
-        test.checkMenu([item], [item], []);
-        test.done();
-      });
-    });
-  });
-};
-
-// Once a context is added, it should affect whether the item appears.
-exports.testAddContext = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let ctxt = loader.cm.SelectorContext("img");
-  let item = new loader.cm.Item({
-    label: "item"
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-
-      // The item should not be present at first.
-      test.checkMenu([item], [item], []);
-      popup.hidePopup();
-
-      // Add the img context and check again.
-      item.context.add(ctxt);
-      test.showMenu("#image", function (popup) {
-        test.checkMenu([item], [], []);
-        test.done();
-      });
-    });
-  });
-};
-
-// Once a context is added, it should affect whether the item appears.
-exports.testSetContextAdd = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let ctxt = loader.cm.SelectorContext("img");
-  let item = new loader.cm.Item({
-    label: "item"
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-
-      // The item should not be present at first.
-      test.checkMenu([item], [item], []);
-      popup.hidePopup();
-
-      // Add the img context and check again.
-      item.context = [ctxt];
-      test.showMenu("#image", function (popup) {
-        test.checkMenu([item], [], []);
-        test.done();
-      });
-    });
-  });
-};
-
-// Lots of items should overflow into the overflow submenu.
-exports.testOverflow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [];
-  for (let i = 0; i < OVERFLOW_THRESH_DEFAULT + 1; i++) {
-    let item = new loader.cm.Item({ label: "item " + i });
-    items.push(item);
-  }
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    test.done();
-  });
-};
-
-
-// Module unload should cause all items to be removed.
-exports.testUnload = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({ label: "item" });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain the item.
-    test.checkMenu([item], [], []);
-    popup.hidePopup();
-
-    // Unload the module.
-    loader.unload();
-    test.showMenu(null, function (popup) {
-
-      // The item should be removed from the menu.
-      test.checkMenu([item], [], [item]);
-      test.done();
-    });
-  });
-};
-
-
-// Using multiple module instances to add items without causing overflow should
-// work OK.  Assumes OVERFLOW_THRESH_DEFAULT >= 2.
-exports.testMultipleModulesAdd = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  // Use each module to add an item, then unload each module in turn.
-  let item0 = new loader0.cm.Item({ label: "item 0" });
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain both items.
-    test.checkMenu([item0, item1], [], []);
-    popup.hidePopup();
-
-    // Unload the first module.
-    loader0.unload();
-    test.showMenu(null, function (popup) {
-
-      // The first item should be removed from the menu.
-      test.checkMenu([item0, item1], [], [item0]);
-      popup.hidePopup();
-
-      // Unload the second module.
-      loader1.unload();
-      test.showMenu(null, function (popup) {
-
-        // Both items should be removed from the menu.
-        test.checkMenu([item0, item1], [], [item0, item1]);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Using multiple module instances to add items causing overflow should work OK.
-exports.testMultipleModulesAddOverflow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  // Use module 0 to add OVERFLOW_THRESH_DEFAULT items.
-  let items0 = [];
-  for (let i = 0; i < OVERFLOW_THRESH_DEFAULT; i++) {
-    let item = new loader0.cm.Item({ label: "item 0 " + i });
-    items0.push(item);
-  }
-
-  // Use module 1 to add one item.
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  let allItems = items0.concat(item1);
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain all items in overflow.
-    test.checkMenu(allItems, [], []);
-    popup.hidePopup();
-
-    // Unload the first module.
-    loader0.unload();
-    test.showMenu(null, function (popup) {
-
-      // The first items should be removed from the menu, which should not
-      // overflow.
-      test.checkMenu(allItems, [], items0);
-      popup.hidePopup();
-
-      // Unload the second module.
-      loader1.unload();
-      test.showMenu(null, function (popup) {
-
-        // All items should be removed from the menu.
-        test.checkMenu(allItems, [], allItems);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Using multiple module instances to modify the menu without causing overflow
-// should work OK.  This test creates two loaders and:
-// loader0 create item -> loader1 create item -> loader0.unload ->
-// loader1.unload
-exports.testMultipleModulesDiffContexts1 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let item0 = new loader0.cm.Item({
-    label: "item 0",
-    context: loader0.cm.SelectorContext("img")
-  });
-
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain item1.
-    test.checkMenu([item0, item1], [item0], []);
-    popup.hidePopup();
-
-    // Unload module 0.
-    loader0.unload();
-    test.showMenu(null, function (popup) {
-
-      // item0 should be removed from the menu.
-      test.checkMenu([item0, item1], [], [item0]);
-      popup.hidePopup();
-
-      // Unload module 1.
-      loader1.unload();
-      test.showMenu(null, function (popup) {
-
-        // Both items should be removed from the menu.
-        test.checkMenu([item0, item1], [], [item0, item1]);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Using multiple module instances to modify the menu without causing overflow
-// should work OK.  This test creates two loaders and:
-// loader1 create item -> loader0 create item -> loader0.unload ->
-// loader1.unload
-exports.testMultipleModulesDiffContexts2 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  let item0 = new loader0.cm.Item({
-    label: "item 0",
-    context: loader0.cm.SelectorContext("img")
-  });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain item1.
-    test.checkMenu([item0, item1], [item0], []);
-    popup.hidePopup();
-
-    // Unload module 0.
-    loader0.unload();
-    test.showMenu(null, function (popup) {
-
-      // item0 should be removed from the menu.
-      test.checkMenu([item0, item1], [], [item0]);
-      popup.hidePopup();
-
-      // Unload module 1.
-      loader1.unload();
-      test.showMenu(null, function (popup) {
-
-        // Both items should be removed from the menu.
-        test.checkMenu([item0, item1], [], [item0, item1]);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Using multiple module instances to modify the menu without causing overflow
-// should work OK.  This test creates two loaders and:
-// loader0 create item -> loader1 create item -> loader1.unload ->
-// loader0.unload
-exports.testMultipleModulesDiffContexts3 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let item0 = new loader0.cm.Item({
-    label: "item 0",
-    context: loader0.cm.SelectorContext("img")
-  });
-
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain item1.
-    test.checkMenu([item0, item1], [item0], []);
-    popup.hidePopup();
-
-    // Unload module 1.
-    loader1.unload();
-    test.showMenu(null, function (popup) {
-
-      // item1 should be removed from the menu.
-      test.checkMenu([item0, item1], [item0], [item1]);
-      popup.hidePopup();
-
-      // Unload module 0.
-      loader0.unload();
-      test.showMenu(null, function (popup) {
-
-        // Both items should be removed from the menu.
-        test.checkMenu([item0, item1], [], [item0, item1]);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Using multiple module instances to modify the menu without causing overflow
-// should work OK.  This test creates two loaders and:
-// loader1 create item -> loader0 create item -> loader1.unload ->
-// loader0.unload
-exports.testMultipleModulesDiffContexts4 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  let item0 = new loader0.cm.Item({
-    label: "item 0",
-    context: loader0.cm.SelectorContext("img")
-  });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain item1.
-    test.checkMenu([item0, item1], [item0], []);
-    popup.hidePopup();
-
-    // Unload module 1.
-    loader1.unload();
-    test.showMenu(null, function (popup) {
-
-      // item1 should be removed from the menu.
-      test.checkMenu([item0, item1], [item0], [item1]);
-      popup.hidePopup();
-
-      // Unload module 0.
-      loader0.unload();
-      test.showMenu(null, function (popup) {
-
-        // Both items should be removed from the menu.
-        test.checkMenu([item0, item1], [], [item0, item1]);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Test interactions between a loaded module, unloading another module, and the
-// menu separator and overflow submenu.
-exports.testMultipleModulesAddRemove = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let item = new loader0.cm.Item({ label: "item" });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain the item.
-    test.checkMenu([item], [], []);
-    popup.hidePopup();
-
-    // Remove the item.
-    item.destroy();
-    test.showMenu(null, function (popup) {
-
-      // The item should be removed from the menu.
-      test.checkMenu([item], [], [item]);
-      popup.hidePopup();
-
-      // Unload module 1.
-      loader1.unload();
-      test.showMenu(null, function (popup) {
-
-        // There shouldn't be any errors involving the menu separator or
-        // overflow submenu.
-        test.checkMenu([item], [], [item]);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Checks that the order of menu items is correct when adding/removing across
-// multiple modules. All items from a single module should remain in a group
-exports.testMultipleModulesOrder = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  // Use each module to add an item, then unload each module in turn.
-  let item0 = new loader0.cm.Item({ label: "item 0" });
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain both items.
-    test.checkMenu([item0, item1], [], []);
-    popup.hidePopup();
-
-    let item2 = new loader0.cm.Item({ label: "item 2" });
-
-    test.showMenu(null, function (popup) {
-
-      // The new item should be grouped with the same items from loader0.
-      test.checkMenu([item0, item2, item1], [], []);
-      popup.hidePopup();
-
-      let item3 = new loader1.cm.Item({ label: "item 3" });
-
-      test.showMenu(null, function (popup) {
-
-        // Same again
-        test.checkMenu([item0, item2, item1, item3], [], []);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Checks that the order of menu items is correct when adding/removing across
-// multiple modules when overflowing. All items from a single module should
-// remain in a group
-exports.testMultipleModulesOrderOverflow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let prefs = loader0.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 0);
-
-  // Use each module to add an item, then unload each module in turn.
-  let item0 = new loader0.cm.Item({ label: "item 0" });
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  test.showMenu(null, function (popup) {
-
-    // The menu should contain both items.
-    test.checkMenu([item0, item1], [], []);
-    popup.hidePopup();
-
-    let item2 = new loader0.cm.Item({ label: "item 2" });
-
-    test.showMenu(null, function (popup) {
-
-      // The new item should be grouped with the same items from loader0.
-      test.checkMenu([item0, item2, item1], [], []);
-      popup.hidePopup();
-
-      let item3 = new loader1.cm.Item({ label: "item 3" });
-
-      test.showMenu(null, function (popup) {
-
-        // Same again
-        test.checkMenu([item0, item2, item1, item3], [], []);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Checks that if a module's items are all hidden then the overflow menu doesn't
-// get hidden
-exports.testMultipleModulesOverflowHidden = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let prefs = loader0.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 0);
-
-  // Use each module to add an item, then unload each module in turn.
-  let item0 = new loader0.cm.Item({ label: "item 0" });
-  let item1 = new loader1.cm.Item({
-    label: "item 1",
-    context: loader1.cm.SelectorContext("a")
-  });
-
-  test.showMenu(null, function (popup) {
-    // One should be hidden
-    test.checkMenu([item0, item1], [item1], []);
-    test.done();
-  });
-};
-
-
-// Checks that if a module's items are all hidden then the overflow menu doesn't
-// get hidden (reverse order to above)
-exports.testMultipleModulesOverflowHidden2 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let prefs = loader0.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 0);
-
-  // Use each module to add an item, then unload each module in turn.
-  let item0 = new loader0.cm.Item({
-    label: "item 0",
-    context: loader0.cm.SelectorContext("a")
-  });
-  let item1 = new loader1.cm.Item({ label: "item 1" });
-
-  test.showMenu(null, function (popup) {
-    // One should be hidden
-    test.checkMenu([item0, item1], [item0], []);
-    test.done();
-  });
-};
-
-
-// Checks that we don't overflow if there are more items than the overflow
-// threshold but not all of them are visible
-exports.testOverflowIgnoresHidden = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let prefs = loader.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 2);
-
-  let allItems = [
-    new loader.cm.Item({
-      label: "item 0"
-    }),
-    new loader.cm.Item({
-      label: "item 1"
-    }),
-    new loader.cm.Item({
-      label: "item 2",
-      context: loader.cm.SelectorContext("a")
-    })
-  ];
-
-  test.showMenu(null, function (popup) {
-    // One should be hidden
-    test.checkMenu(allItems, [allItems[2]], []);
-    test.done();
-  });
-};
-
-
-// Checks that we don't overflow if there are more items than the overflow
-// threshold but not all of them are visible
-exports.testOverflowIgnoresHiddenMultipleModules1 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let prefs = loader0.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 2);
-
-  let allItems = [
-    new loader0.cm.Item({
-      label: "item 0"
-    }),
-    new loader0.cm.Item({
-      label: "item 1"
-    }),
-    new loader1.cm.Item({
-      label: "item 2",
-      context: loader1.cm.SelectorContext("a")
-    }),
-    new loader1.cm.Item({
-      label: "item 3",
-      context: loader1.cm.SelectorContext("a")
-    })
-  ];
-
-  test.showMenu(null, function (popup) {
-    // One should be hidden
-    test.checkMenu(allItems, [allItems[2], allItems[3]], []);
-    test.done();
-  });
-};
-
-
-// Checks that we don't overflow if there are more items than the overflow
-// threshold but not all of them are visible
-exports.testOverflowIgnoresHiddenMultipleModules2 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let prefs = loader0.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 2);
-
-  let allItems = [
-    new loader0.cm.Item({
-      label: "item 0"
-    }),
-    new loader0.cm.Item({
-      label: "item 1",
-      context: loader0.cm.SelectorContext("a")
-    }),
-    new loader1.cm.Item({
-      label: "item 2"
-    }),
-    new loader1.cm.Item({
-      label: "item 3",
-      context: loader1.cm.SelectorContext("a")
-    })
-  ];
-
-  test.showMenu(null, function (popup) {
-    // One should be hidden
-    test.checkMenu(allItems, [allItems[1], allItems[3]], []);
-    test.done();
-  });
-};
-
-
-// Checks that we don't overflow if there are more items than the overflow
-// threshold but not all of them are visible
-exports.testOverflowIgnoresHiddenMultipleModules3 = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let prefs = loader0.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 2);
-
-  let allItems = [
-    new loader0.cm.Item({
-      label: "item 0",
-      context: loader0.cm.SelectorContext("a")
-    }),
-    new loader0.cm.Item({
-      label: "item 1",
-      context: loader0.cm.SelectorContext("a")
-    }),
-    new loader1.cm.Item({
-      label: "item 2"
-    }),
-    new loader1.cm.Item({
-      label: "item 3"
-    })
-  ];
-
-  test.showMenu(null, function (popup) {
-    // One should be hidden
-    test.checkMenu(allItems, [allItems[0], allItems[1]], []);
-    test.done();
-  });
-};
-
-
-// Tests that we transition between overflowing to non-overflowing to no items
-// and back again
-exports.testOverflowTransition = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let prefs = loader.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 2);
-
-  let pItems = [
-    new loader.cm.Item({
-      label: "item 0",
-      context: loader.cm.SelectorContext("p")
-    }),
-    new loader.cm.Item({
-      label: "item 1",
-      context: loader.cm.SelectorContext("p")
-    })
-  ];
-
-  let aItems = [
-    new loader.cm.Item({
-      label: "item 2",
-      context: loader.cm.SelectorContext("a")
-    }),
-    new loader.cm.Item({
-      label: "item 3",
-      context: loader.cm.SelectorContext("a")
-    })
-  ];
-
-  let allItems = pItems.concat(aItems);
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#link", function (popup) {
-      // The menu should contain all items and will overflow
-      test.checkMenu(allItems, [], []);
-      popup.hidePopup();
-
-      test.showMenu("#text", function (popup) {
-        // Only contains hald the items and will not overflow
-        test.checkMenu(allItems, aItems, []);
-        popup.hidePopup();
-
-        test.showMenu(null, function (popup) {
-          // None of the items will be visible
-          test.checkMenu(allItems, allItems, []);
-          popup.hidePopup();
-
-          test.showMenu("#text", function (popup) {
-            // Only contains hald the items and will not overflow
-            test.checkMenu(allItems, aItems, []);
-            popup.hidePopup();
-
-            test.showMenu("#link", function (popup) {
-              // The menu should contain all items and will overflow
-              test.checkMenu(allItems, [], []);
-              popup.hidePopup();
-
-              test.showMenu(null, function (popup) {
-                // None of the items will be visible
-                test.checkMenu(allItems, allItems, []);
-                popup.hidePopup();
-
-                test.showMenu("#link", function (popup) {
-                  // The menu should contain all items and will overflow
-                  test.checkMenu(allItems, [], []);
-                  test.done();
-                });
-              });
-            });
-          });
-        });
-      });
-    });
-  });
-};
-
-
-// An item's command listener should work.
-exports.testItemCommand = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    data: "item data",
-    contentScript: 'self.on("click", function (node, data) {' +
-                   '  self.postMessage({' +
-                   '    tagName: node.tagName,' +
-                   '    data: data' +
-                   '  });' +
-                   '});',
-    onMessage: function (data) {
-      assert.equal(this, item, "`this` inside onMessage should be item");
-      assert.equal(data.tagName, "HTML", "node should be an HTML element");
-      assert.equal(data.data, item.data, "data should be item data");
-      test.done();
-    }
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    let elt = test.getItemElt(popup, item);
-
-    // create a command event
-    let evt = elt.ownerDocument.createEvent('Event');
-    evt.initEvent('command', true, true);
-    elt.dispatchEvent(evt);
-  });
-};
-
-
-// A menu's click listener should work and receive bubbling 'command' events from
-// sub-items appropriately.  This also tests menus and ensures that when a CSS
-// selector context matches the clicked node's ancestor, the matching ancestor
-// is passed to listeners as the clicked node.
-exports.testMenuCommand = function (assert, done) {
-  // Create a top-level menu, submenu, and item, like this:
-  // topMenu -> submenu -> item
-  // Click the item and make sure the click bubbles.
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "submenu item",
-    data: "submenu item data",
-    context: loader.cm.SelectorContext("a"),
-  });
-
-  let submenu = new loader.cm.Menu({
-    label: "submenu",
-    context: loader.cm.SelectorContext("a"),
-    items: [item]
-  });
-
-  let topMenu = new loader.cm.Menu({
-    label: "top menu",
-    contentScript: 'self.on("click", function (node, data) {' +
-                   '  self.postMessage({' +
-                   '    tagName: node.tagName,' +
-                   '    data: data' +
-                   '  });' +
-                   '});',
-    onMessage: function (data) {
-      assert.equal(this, topMenu, "`this` inside top menu should be menu");
-      assert.equal(data.tagName, "A", "Clicked node should be anchor");
-      assert.equal(data.data, item.data,
-                       "Clicked item data should be correct");
-      test.done();
-    },
-    items: [submenu],
-    context: loader.cm.SelectorContext("a")
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#span-link", function (popup) {
-      test.checkMenu([topMenu], [], []);
-      let topMenuElt = test.getItemElt(popup, topMenu);
-      let topMenuPopup = topMenuElt.firstChild;
-      let submenuElt = test.getItemElt(topMenuPopup, submenu);
-      let submenuPopup = submenuElt.firstChild;
-      let itemElt = test.getItemElt(submenuPopup, item);
-
-      // create a command event
-      let evt = itemElt.ownerDocument.createEvent('Event');
-      evt.initEvent('command', true, true);
-      itemElt.dispatchEvent(evt);
-    });
-  });
-};
-
-
-// Click listeners should work when multiple modules are loaded.
-exports.testItemCommandMultipleModules = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let item0 = loader0.cm.Item({
-    label: "loader 0 item",
-    contentScript: 'self.on("click", self.postMessage);',
-    onMessage: function () {
-      test.fail("loader 0 item should not emit click event");
-    }
-  });
-  let item1 = loader1.cm.Item({
-    label: "loader 1 item",
-    contentScript: 'self.on("click", self.postMessage);',
-    onMessage: function () {
-      test.pass("loader 1 item clicked as expected");
-      test.done();
-    }
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item0, item1], [], []);
-    let item1Elt = test.getItemElt(popup, item1);
-
-    // create a command event
-    let evt = item1Elt.ownerDocument.createEvent('Event');
-    evt.initEvent('command', true, true);
-    item1Elt.dispatchEvent(evt);
-  });
-};
-
-
-
-
-// An item's click listener should work.
-exports.testItemClick = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    data: "item data",
-    contentScript: 'self.on("click", function (node, data) {' +
-                   '  self.postMessage({' +
-                   '    tagName: node.tagName,' +
-                   '    data: data' +
-                   '  });' +
-                   '});',
-    onMessage: function (data) {
-      assert.equal(this, item, "`this` inside onMessage should be item");
-      assert.equal(data.tagName, "HTML", "node should be an HTML element");
-      assert.equal(data.data, item.data, "data should be item data");
-      test.done();
-    }
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    let elt = test.getItemElt(popup, item);
-    elt.click();
-  });
-};
-
-
-// A menu's click listener should work and receive bubbling clicks from
-// sub-items appropriately.  This also tests menus and ensures that when a CSS
-// selector context matches the clicked node's ancestor, the matching ancestor
-// is passed to listeners as the clicked node.
-exports.testMenuClick = function (assert, done) {
-  // Create a top-level menu, submenu, and item, like this:
-  // topMenu -> submenu -> item
-  // Click the item and make sure the click bubbles.
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "submenu item",
-    data: "submenu item data",
-    context: loader.cm.SelectorContext("a"),
-  });
-
-  let submenu = new loader.cm.Menu({
-    label: "submenu",
-    context: loader.cm.SelectorContext("a"),
-    items: [item]
-  });
-
-  let topMenu = new loader.cm.Menu({
-    label: "top menu",
-    contentScript: 'self.on("click", function (node, data) {' +
-                   '  self.postMessage({' +
-                   '    tagName: node.tagName,' +
-                   '    data: data' +
-                   '  });' +
-                   '});',
-    onMessage: function (data) {
-      assert.equal(this, topMenu, "`this` inside top menu should be menu");
-      assert.equal(data.tagName, "A", "Clicked node should be anchor");
-      assert.equal(data.data, item.data,
-                       "Clicked item data should be correct");
-      test.done();
-    },
-    items: [submenu],
-    context: loader.cm.SelectorContext("a")
-  });
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#span-link", function (popup) {
-      test.checkMenu([topMenu], [], []);
-      let topMenuElt = test.getItemElt(popup, topMenu);
-      let topMenuPopup = topMenuElt.firstChild;
-      let submenuElt = test.getItemElt(topMenuPopup, submenu);
-      let submenuPopup = submenuElt.firstChild;
-      let itemElt = test.getItemElt(submenuPopup, item);
-      itemElt.click();
-    });
-  });
-};
-
-// Click listeners should work when multiple modules are loaded.
-exports.testItemClickMultipleModules = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let item0 = loader0.cm.Item({
-    label: "loader 0 item",
-    contentScript: 'self.on("click", self.postMessage);',
-    onMessage: function () {
-      test.fail("loader 0 item should not emit click event");
-    }
-  });
-  let item1 = loader1.cm.Item({
-    label: "loader 1 item",
-    contentScript: 'self.on("click", self.postMessage);',
-    onMessage: function () {
-      test.pass("loader 1 item clicked as expected");
-      test.done();
-    }
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item0, item1], [], []);
-    let item1Elt = test.getItemElt(popup, item1);
-    item1Elt.click();
-  });
-};
-
-
-// Adding a separator to a submenu should work OK.
-exports.testSeparator = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let menu = new loader.cm.Menu({
-    label: "submenu",
-    items: [new loader.cm.Separator()]
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], []);
-    test.done();
-  });
-};
-
-
-// The parentMenu option should work
-exports.testParentMenu = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let menu = new loader.cm.Menu({
-    label: "submenu",
-    items: [loader.cm.Item({ label: "item 1" })],
-    parentMenu: loader.cm.contentContextMenu
-  });
-
-  let item = loader.cm.Item({
-    label: "item 2",
-    parentMenu: menu,
-  });
-
-  assert.equal(menu.items[1], item, "Item should be in the sub menu");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], []);
-    test.done();
-  });
-};
-
-
-// Existing context menu modifications should apply to new windows.
-exports.testNewWindow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({ label: "item" });
-
-  test.withNewWindow(function () {
-    test.showMenu(null, function (popup) {
-      test.checkMenu([item], [], []);
-      test.done();
-    });
-  });
-};
-
-
-// When a new window is opened, items added by an unloaded module should not
-// be present in the menu.
-exports.testNewWindowMultipleModules = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-  let item = new loader.cm.Item({ label: "item" });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    popup.hidePopup();
-    loader.unload();
-    test.withNewWindow(function () {
-      test.showMenu(null, function (popup) {
-        test.checkMenu([item], [], [item]);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Existing context menu modifications should not apply to new private windows.
-exports.testNewPrivateWindow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({ label: "item" });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    popup.hidePopup();
-
-    test.withNewPrivateWindow(function () {
-      test.showMenu(null, function (popup) {
-        test.checkMenu([], [], []);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Existing context menu modifications should apply to new private windows when
-// private browsing support is enabled.
-exports.testNewPrivateEnabledWindow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newPrivateLoader();
-
-  let item = new loader.cm.Item({ label: "item" });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    popup.hidePopup();
-
-    test.withNewPrivateWindow(function () {
-      test.showMenu(null, function (popup) {
-        test.checkMenu([item], [], []);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Existing context menu modifications should apply to new private windows when
-// private browsing support is enabled unless unloaded.
-exports.testNewPrivateEnabledWindowUnloaded = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newPrivateLoader();
-
-  let item = new loader.cm.Item({ label: "item" });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    popup.hidePopup();
-
-    loader.unload();
-
-    test.withNewPrivateWindow(function () {
-      test.showMenu(null, function (popup) {
-        test.checkMenu([], [], []);
-        test.done();
-      });
-    });
-  });
-};
-
-
-// Items in the context menu should be sorted according to locale.
-exports.testSorting = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  // Make an unsorted items list.  It'll look like this:
-  //   item 1, item 0, item 3, item 2, item 5, item 4, ...
-  let items = [];
-  for (let i = 0; i < OVERFLOW_THRESH_DEFAULT; i += 2) {
-    items.push(new loader.cm.Item({ label: "item " + (i + 1) }));
-    items.push(new loader.cm.Item({ label: "item " + i }));
-  }
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    test.done();
-  });
-};
-
-
-// Items in the overflow menu should be sorted according to locale.
-exports.testSortingOverflow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  // Make an unsorted items list.  It'll look like this:
-  //   item 1, item 0, item 3, item 2, item 5, item 4, ...
-  let items = [];
-  for (let i = 0; i < OVERFLOW_THRESH_DEFAULT * 2; i += 2) {
-    items.push(new loader.cm.Item({ label: "item " + (i + 1) }));
-    items.push(new loader.cm.Item({ label: "item " + i }));
-  }
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    test.done();
-  });
-};
-
-
-// Multiple modules shouldn't interfere with sorting.
-exports.testSortingMultipleModules = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader0 = test.newLoader();
-  let loader1 = test.newLoader();
-
-  let items0 = [];
-  let items1 = [];
-  for (let i = 0; i < OVERFLOW_THRESH_DEFAULT; i++) {
-    if (i % 2) {
-      let item = new loader0.cm.Item({ label: "item " + i });
-      items0.push(item);
-    }
-    else {
-      let item = new loader1.cm.Item({ label: "item " + i });
-      items1.push(item);
-    }
-  }
-  let allItems = items0.concat(items1);
-
-  test.showMenu(null, function (popup) {
-
-    // All items should be present and sorted.
-    test.checkMenu(allItems, [], []);
-    popup.hidePopup();
-    loader0.unload();
-    loader1.unload();
-    test.showMenu(null, function (popup) {
-
-      // All items should be removed.
-      test.checkMenu(allItems, [], allItems);
-      test.done();
-    });
-  });
-};
-
-
-// Content click handlers and context handlers should be able to communicate,
-// i.e., they're eval'ed in the same worker and sandbox.
-exports.testContentCommunication = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({
-    label: "item",
-    contentScript: 'var potato;' +
-                   'self.on("context", function () {' +
-                   '  potato = "potato";' +
-                   '  return true;' +
-                   '});' +
-                   'self.on("click", function () {' +
-                   '  self.postMessage(potato);' +
-                   '});',
-  });
-
-  item.on("message", function (data) {
-    assert.equal(data, "potato", "That's a lot of potatoes!");
-    test.done();
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    let elt = test.getItemElt(popup, item);
-    elt.click();
-  });
-};
-
-
-// When the context menu is invoked on a tab that was already open when the
-// module was loaded, it should contain the expected items and content workers
-// should function as expected.
-exports.testLoadWithOpenTab = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  test.withTestDoc(function (window, doc) {
-    let loader = test.newLoader();
-    let item = new loader.cm.Item({
-      label: "item",
-      contentScript:
-        'self.on("click", () => self.postMessage("click"));',
-      onMessage: function (msg) {
-        if (msg === "click")
-          test.done();
-      }
-    });
-    test.showMenu(null, function (popup) {
-      test.checkMenu([item], [], []);
-      test.getItemElt(popup, item).click();
-    });
-  });
-};
-
-// Bug 732716: Ensure that the node given in `click` event works fine
-// (i.e. is correctly wrapped)
-exports.testDrawImageOnClickNode = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  test.withTestDoc(function (window, doc) {
-    let loader = test.newLoader();
-    let item = new loader.cm.Item({
-      label: "item",
-      context: loader.cm.SelectorContext("img"),
-      contentScript: "new " + function() {
-        self.on("click", function (img, data) {
-          let ctx = document.createElement("canvas").getContext("2d");
-          ctx.drawImage(img, 1, 1, 1, 1);
-          self.postMessage("done");
-        });
-      },
-      onMessage: function (msg) {
-        if (msg === "done")
-          test.done();
-      }
-    });
-    test.showMenu("#image", function (popup) {
-      test.checkMenu([item], [], []);
-      test.getItemElt(popup, item).click();
-    });
-  });
-};
-
-
-// Setting an item's label before the menu is ever shown should correctly change
-// its label.
-exports.testSetLabelBeforeShow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    new loader.cm.Item({ label: "a" }),
-    new loader.cm.Item({ label: "b" })
-  ]
-  items[0].label = "z";
-  assert.equal(items[0].label, "z");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    test.done();
-  });
-};
-
-
-// Setting an item's label after the menu is shown should correctly change its
-// label.
-exports.testSetLabelAfterShow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    new loader.cm.Item({ label: "a" }),
-    new loader.cm.Item({ label: "b" })
-  ];
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    popup.hidePopup();
-
-    items[0].label = "z";
-    assert.equal(items[0].label, "z");
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Setting an item's label before the menu is ever shown should correctly change
-// its label.
-exports.testSetLabelBeforeShowOverflow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let prefs = loader.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 0);
-
-  let items = [
-    new loader.cm.Item({ label: "a" }),
-    new loader.cm.Item({ label: "b" })
-  ]
-  items[0].label = "z";
-  assert.equal(items[0].label, "z");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    test.done();
-  });
-};
-
-
-// Setting an item's label after the menu is shown should correctly change its
-// label.
-exports.testSetLabelAfterShowOverflow = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let prefs = loader.loader.require("sdk/preferences/service");
-  prefs.set(OVERFLOW_THRESH_PREF, 0);
-
-  let items = [
-    new loader.cm.Item({ label: "a" }),
-    new loader.cm.Item({ label: "b" })
-  ];
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, [], []);
-    popup.hidePopup();
-
-    items[0].label = "z";
-    assert.equal(items[0].label, "z");
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Setting the label of an item in a Menu should work.
-exports.testSetLabelMenuItem = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let menu = loader.cm.Menu({
-    label: "menu",
-    items: [loader.cm.Item({ label: "a" })]
-  });
-  menu.items[0].label = "z";
-
-  assert.equal(menu.items[0].label, "z");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], []);
-    test.done();
-  });
-};
-
-
-// Menu.addItem() should work.
-exports.testMenuAddItem = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let menu = loader.cm.Menu({
-    label: "menu",
-    items: [
-      loader.cm.Item({ label: "item 0" })
-    ]
-  });
-  menu.addItem(loader.cm.Item({ label: "item 1" }));
-  menu.addItem(loader.cm.Item({ label: "item 2" }));
-
-  assert.equal(menu.items.length, 3,
-                   "menu should have correct number of items");
-  for (let i = 0; i < 3; i++) {
-    assert.equal(menu.items[i].label, "item " + i,
-                     "item label should be correct");
-    assert.equal(menu.items[i].parentMenu, menu,
-                     "item's parent menu should be correct");
-  }
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], []);
-    test.done();
-  });
-};
-
-
-// Adding the same item twice to a menu should work as expected.
-exports.testMenuAddItemTwice = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let menu = loader.cm.Menu({
-    label: "menu",
-    items: []
-  });
-  let subitem = loader.cm.Item({ label: "item 1" })
-  menu.addItem(subitem);
-  menu.addItem(loader.cm.Item({ label: "item 0" }));
-  menu.addItem(subitem);
-
-  assert.equal(menu.items.length, 2,
-                   "menu should have correct number of items");
-  for (let i = 0; i < 2; i++) {
-    assert.equal(menu.items[i].label, "item " + i,
-                     "item label should be correct");
-  }
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], []);
-    test.done();
-  });
-};
-
-
-// Menu.removeItem() should work.
-exports.testMenuRemoveItem = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let subitem = loader.cm.Item({ label: "item 1" });
-  let menu = loader.cm.Menu({
-    label: "menu",
-    items: [
-      loader.cm.Item({ label: "item 0" }),
-      subitem,
-      loader.cm.Item({ label: "item 2" })
-    ]
-  });
-
-  // Removing twice should be harmless.
-  menu.removeItem(subitem);
-  menu.removeItem(subitem);
-
-  assert.equal(subitem.parentMenu, null,
-                   "item's parent menu should be correct");
-
-  assert.equal(menu.items.length, 2,
-                   "menu should have correct number of items");
-  assert.equal(menu.items[0].label, "item 0",
-                   "item label should be correct");
-  assert.equal(menu.items[1].label, "item 2",
-                   "item label should be correct");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], []);
-    test.done();
-  });
-};
-
-
-// Adding an item currently contained in one menu to another menu should work.
-exports.testMenuItemSwap = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let subitem = loader.cm.Item({ label: "item" });
-  let menu0 = loader.cm.Menu({
-    label: "menu 0",
-    items: [subitem]
-  });
-  let menu1 = loader.cm.Menu({
-    label: "menu 1",
-    items: []
-  });
-  menu1.addItem(subitem);
-
-  assert.equal(menu0.items.length, 0,
-                   "menu should have correct number of items");
-
-  assert.equal(menu1.items.length, 1,
-                   "menu should have correct number of items");
-  assert.equal(menu1.items[0].label, "item",
-                   "item label should be correct");
-
-  assert.equal(subitem.parentMenu, menu1,
-                   "item's parent menu should be correct");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu0, menu1], [menu0], []);
-    test.done();
-  });
-};
-
-
-// Destroying an item should remove it from its parent menu.
-exports.testMenuItemDestroy = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let subitem = loader.cm.Item({ label: "item" });
-  let menu = loader.cm.Menu({
-    label: "menu",
-    items: [subitem]
-  });
-  subitem.destroy();
-
-  assert.equal(menu.items.length, 0,
-                   "menu should have correct number of items");
-  assert.equal(subitem.parentMenu, null,
-                   "item's parent menu should be correct");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [menu], []);
-    test.done();
-  });
-};
-
-
-// Setting Menu.items should work.
-exports.testMenuItemsSetter = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let menu = loader.cm.Menu({
-    label: "menu",
-    items: [
-      loader.cm.Item({ label: "old item 0" }),
-      loader.cm.Item({ label: "old item 1" })
-    ]
-  });
-  menu.items = [
-    loader.cm.Item({ label: "new item 0" }),
-    loader.cm.Item({ label: "new item 1" }),
-    loader.cm.Item({ label: "new item 2" })
-  ];
-
-  assert.equal(menu.items.length, 3,
-                   "menu should have correct number of items");
-  for (let i = 0; i < 3; i++) {
-    assert.equal(menu.items[i].label, "new item " + i,
-                     "item label should be correct");
-    assert.equal(menu.items[i].parentMenu, menu,
-                     "item's parent menu should be correct");
-  }
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], []);
-    test.done();
-  });
-};
-
-
-// Setting Item.data should work.
-exports.testItemDataSetter = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = loader.cm.Item({ label: "old item 0", data: "old" });
-  item.data = "new";
-
-  assert.equal(item.data, "new", "item should have correct data");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item], [], []);
-    test.done();
-  });
-};
-
-
-// Open the test doc, load the module, make sure items appear when context-
-// clicking the iframe.
-exports.testAlreadyOpenIframe = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  test.withTestDoc(function (window, doc) {
-    let loader = test.newLoader();
-    let item = new loader.cm.Item({
-      label: "item"
-    });
-    test.showMenu("#iframe", function (popup) {
-      test.checkMenu([item], [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Tests that a missing label throws an exception
-exports.testItemNoLabel = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  try {
-    new loader.cm.Item({});
-    assert.ok(false, "Should have seen exception");
-  }
-  catch (e) {
-    assert.ok(true, "Should have seen exception");
-  }
-
-  try {
-    new loader.cm.Item({ label: null });
-    assert.ok(false, "Should have seen exception");
-  }
-  catch (e) {
-    assert.ok(true, "Should have seen exception");
-  }
-
-  try {
-    new loader.cm.Item({ label: undefined });
-    assert.ok(false, "Should have seen exception");
-  }
-  catch (e) {
-    assert.ok(true, "Should have seen exception");
-  }
-
-  try {
-    new loader.cm.Item({ label: "" });
-    assert.ok(false, "Should have seen exception");
-  }
-  catch (e) {
-    assert.ok(true, "Should have seen exception");
-  }
-
-  test.done();
-}
-
-/* bug 1302854 - disabled this subtest as it is intermittent
-// Tests that items can have an empty data property
-exports.testItemNoData = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  function checkData(data) {
-    assert.equal(data, undefined, "Data should be undefined");
-  }
-
-  let item1 = new loader.cm.Item({
-    label: "item 1",
-    contentScript: 'self.on("click", (node, data) => self.postMessage(data))',
-    onMessage: checkData
-  });
-  let item2 = new loader.cm.Item({
-    label: "item 2",
-    data: null,
-    contentScript: 'self.on("click", (node, data) => self.postMessage(data))',
-    onMessage: checkData
-  });
-  let item3 = new loader.cm.Item({
-    label: "item 3",
-    data: undefined,
-    contentScript: 'self.on("click", (node, data) => self.postMessage(data))',
-    onMessage: checkData
-  });
-
-  assert.equal(item1.data, undefined, "Should be no defined data");
-  assert.equal(item2.data, null, "Should be no defined data");
-  assert.equal(item3.data, undefined, "Should be no defined data");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item1, item2, item3], [], []);
-
-    let itemElt = test.getItemElt(popup, item1);
-    itemElt.click();
-
-    test.hideMenu(function() {
-      test.showMenu(null, function (popup) {
-        let itemElt = test.getItemElt(popup, item2);
-        itemElt.click();
-
-        test.hideMenu(function() {
-          test.showMenu(null, function (popup) {
-            let itemElt = test.getItemElt(popup, item3);
-            itemElt.click();
-
-            test.done();
-          });
-        });
-      });
-    });
-  });
-}
-*/
-
-
-exports.testItemNoAccessKey = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item1 = new loader.cm.Item({ label: "item 1" });
-  let item2 = new loader.cm.Item({ label: "item 2", accesskey: null });
-  let item3 = new loader.cm.Item({ label: "item 3", accesskey: undefined });
-
-  assert.equal(item1.accesskey, undefined, "Should be no defined image");
-  assert.equal(item2.accesskey, null, "Should be no defined image");
-  assert.equal(item3.accesskey, undefined, "Should be no defined image");
-
-  test.showMenu().
-  then((popup) => test.checkMenu([item1, item2, item3], [], [])).
-  then(test.done).
-  catch(assert.fail);
-}
-
-
-// Test accesskey support.
-exports.testItemAccessKey = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item = new loader.cm.Item({ label: "item", accesskey: "i" });
-  assert.equal(item.accesskey, "i", "Should have set the image to i");
-
-  let menu = new loader.cm.Menu({ label: "menu", accesskey: "m", items: [
-    loader.cm.Item({ label: "subitem" })
-  ]});
-  assert.equal(menu.accesskey, "m", "Should have set the accesskey to m");
-
-  test.showMenu().then((popup) => {
-    test.checkMenu([item, menu], [], []);
-
-    let accesskey = "e";
-    menu.accesskey = item.accesskey = accesskey;
-    assert.equal(item.accesskey, accesskey, "Should have set the accesskey to " + accesskey);
-    assert.equal(menu.accesskey, accesskey, "Should have set the accesskey to " + accesskey);
-    test.checkMenu([item, menu], [], []);
-
-    item.accesskey = null;
-    menu.accesskey = null;
-    assert.equal(item.accesskey, null, "Should have set the accesskey to " + accesskey);
-    assert.equal(menu.accesskey, null, "Should have set the accesskey to " + accesskey);
-    test.checkMenu([item, menu], [], []);
-  }).
-  then(test.done).
-  catch(assert.fail);
-};
-
-
-// Tests that items without an image don't attempt to show one
-exports.testItemNoImage = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let item1 = new loader.cm.Item({ label: "item 1" });
-  let item2 = new loader.cm.Item({ label: "item 2", image: null });
-  let item3 = new loader.cm.Item({ label: "item 3", image: undefined });
-
-  assert.equal(item1.image, undefined, "Should be no defined image");
-  assert.equal(item2.image, null, "Should be no defined image");
-  assert.equal(item3.image, undefined, "Should be no defined image");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item1, item2, item3], [], []);
-
-    test.done();
-  });
-}
-
-
-// Test image support.
-exports.testItemImage = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let imageURL = data.url("moz_favicon.ico");
-  let item = new loader.cm.Item({ label: "item", image: imageURL });
-  let menu = new loader.cm.Menu({ label: "menu", image: imageURL, items: [
-    loader.cm.Item({ label: "subitem" })
-  ]});
-  assert.equal(item.image, imageURL, "Should have set the image correctly");
-  assert.equal(menu.image, imageURL, "Should have set the image correctly");
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([item, menu], [], []);
-
-    let imageURL2 = data.url("dummy.ico");
-    item.image = imageURL2;
-    menu.image = imageURL2;
-    assert.equal(item.image, imageURL2, "Should have set the image correctly");
-    assert.equal(menu.image, imageURL2, "Should have set the image correctly");
-    test.checkMenu([item, menu], [], []);
-
-    item.image = null;
-    menu.image = null;
-    assert.equal(item.image, null, "Should have set the image correctly");
-    assert.equal(menu.image, null, "Should have set the image correctly");
-    test.checkMenu([item, menu], [], []);
-
-    test.done();
-  });
-};
-
-// Test image URL validation.
-exports.testItemImageValidURL = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  assert.throws(function(){
-      new loader.cm.Item({
-        label: "item 1",
-        image: "foo"
-      })
-    }, /Image URL validation failed/
-  );
-
-  assert.throws(function(){
-      new loader.cm.Item({
-        label: "item 2",
-        image: false
-      })
-    }, /Image URL validation failed/
-  );
-
-  assert.throws(function(){
-      new loader.cm.Item({
-        label: "item 3",
-        image: 0
-      })
-    }, /Image URL validation failed/
-  );
-
-  let imageURL = data.url("moz_favicon.ico");
-  let item4 = new loader.cm.Item({ label: "item 4", image: imageURL });
-  let item5 = new loader.cm.Item({ label: "item 5", image: null });
-  let item6 = new loader.cm.Item({ label: "item 6", image: undefined });
-
-  assert.equal(item4.image, imageURL, "Should be proper image URL");
-  assert.equal(item5.image, null, "Should be null image");
-  assert.equal(item6.image, undefined, "Should be undefined image");
-
-  test.done();
-};
-
-
-// Menu.destroy should destroy the item tree rooted at that menu.
-exports.testMenuDestroy = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let menu = loader.cm.Menu({
-    label: "menu",
-    items: [
-      loader.cm.Item({ label: "item 0" }),
-      loader.cm.Menu({
-        label: "item 1",
-        items: [
-          loader.cm.Item({ label: "subitem 0" }),
-          loader.cm.Item({ label: "subitem 1" }),
-          loader.cm.Item({ label: "subitem 2" })
-        ]
-      }),
-      loader.cm.Item({ label: "item 2" })
-    ]
-  });
-  menu.destroy();
-
-  /*let numRegistryEntries = 0;
-  loader.globalScope.browserManager.browserWins.forEach(function (bwin) {
-    for (let itemID in bwin.items)
-      numRegistryEntries++;
-  });
-  assert.equal(numRegistryEntries, 0, "All items should be unregistered.");*/
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([menu], [], [menu]);
-    test.done();
-  });
-};
-
-// Checks that if a menu contains sub items that are hidden then the menu is
-// hidden too. Also checks that content scripts and contexts work for sub items.
-exports.testSubItemContextNoMatchHideMenu = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    loader.cm.Menu({
-      label: "menu 1",
-      items: [
-        loader.cm.Item({
-          label: "subitem 1",
-          context: loader.cm.SelectorContext(".foo")
-        })
-      ]
-    }),
-    loader.cm.Menu({
-      label: "menu 2",
-      items: [
-        loader.cm.Item({
-          label: "subitem 2",
-          contentScript: 'self.on("context", () => false);'
-        })
-      ]
-    }),
-    loader.cm.Menu({
-      label: "menu 3",
-      items: [
-        loader.cm.Item({
-          label: "subitem 3",
-          context: loader.cm.SelectorContext(".foo")
-        }),
-        loader.cm.Item({
-          label: "subitem 4",
-          contentScript: 'self.on("context", () => false);'
-        })
-      ]
-    })
-  ];
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu(items, items, []);
-    test.done();
-  });
-};
-
-
-// Checks that if a menu contains a combination of hidden and visible sub items
-// then the menu is still visible too.
-exports.testSubItemContextMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let hiddenItems = [
-    loader.cm.Item({
-      label: "subitem 3",
-      context: loader.cm.SelectorContext(".foo")
-    }),
-    loader.cm.Item({
-      label: "subitem 6",
-      contentScript: 'self.on("context", () => false);'
-    })
-  ];
-
-  let items = [
-    loader.cm.Menu({
-      label: "menu 1",
-      items: [
-        loader.cm.Item({
-          label: "subitem 1",
-          context: loader.cm.URLContext(TEST_DOC_URL)
-        })
-      ]
-    }),
-    loader.cm.Menu({
-      label: "menu 2",
-      items: [
-        loader.cm.Item({
-          label: "subitem 2",
-          contentScript: 'self.on("context", () => true);'
-        })
-      ]
-    }),
-    loader.cm.Menu({
-      label: "menu 3",
-      items: [
-        hiddenItems[0],
-        loader.cm.Item({
-          label: "subitem 4",
-          contentScript: 'self.on("context", () => true);'
-        })
-      ]
-    }),
-    loader.cm.Menu({
-      label: "menu 4",
-      items: [
-        loader.cm.Item({
-          label: "subitem 5",
-          context: loader.cm.URLContext(TEST_DOC_URL)
-        }),
-        hiddenItems[1]
-      ]
-    }),
-    loader.cm.Menu({
-      label: "menu 5",
-      items: [
-        loader.cm.Item({
-          label: "subitem 7",
-          context: loader.cm.URLContext(TEST_DOC_URL)
-        }),
-        loader.cm.Item({
-          label: "subitem 8",
-          contentScript: 'self.on("context", () => true);'
-        })
-      ]
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, hiddenItems, []);
-      test.done();
-    });
-  });
-};
-
-
-// Child items should default to visible, not to PageContext
-exports.testSubItemDefaultVisible = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [
-    loader.cm.Menu({
-      label: "menu 1",
-      context: loader.cm.SelectorContext("img"),
-      items: [
-        loader.cm.Item({
-          label: "subitem 1"
-        }),
-        loader.cm.Item({
-          label: "subitem 2",
-          context: loader.cm.SelectorContext("img")
-        }),
-        loader.cm.Item({
-          label: "subitem 3",
-          context: loader.cm.SelectorContext("a")
-        })
-      ]
-    })
-  ];
-
-  // subitem 3 will be hidden
-  let hiddenItems = [items[0].items[2]];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, hiddenItems, []);
-      test.done();
-    });
-  });
-};
-
-// Tests that the click event on sub menuitem
-// tiggers the click event for the sub menuitem and the parent menu
-exports.testSubItemClick = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let state = 0;
-
-  let items = [
-    loader.cm.Menu({
-      label: "menu 1",
-      items: [
-        loader.cm.Item({
-          label: "subitem 1",
-          data: "foobar",
-          contentScript: 'self.on("click", function (node, data) {' +
-                         '  self.postMessage({' +
-                         '    tagName: node.tagName,' +
-                         '    data: data' +
-                         '  });' +
-                         '});',
-          onMessage: function(msg) {
-            assert.equal(msg.tagName, "HTML", "should have seen the right node");
-            assert.equal(msg.data, "foobar", "should have seen the right data");
-            assert.equal(state, 0, "should have seen the event at the right time");
-            state++;
-          }
-        })
-      ],
-      contentScript: 'self.on("click", function (node, data) {' +
-                     '  self.postMessage({' +
-                     '    tagName: node.tagName,' +
-                     '    data: data' +
-                     '  });' +
-                     '});',
-      onMessage: function(msg) {
-        assert.equal(msg.tagName, "HTML", "should have seen the right node");
-        assert.equal(msg.data, "foobar", "should have seen the right data");
-        assert.equal(state, 1, "should have seen the event at the right time");
-
-        test.done();
-      }
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-
-      let topMenuElt = test.getItemElt(popup, items[0]);
-      let topMenuPopup = topMenuElt.firstChild;
-      let itemElt = test.getItemElt(topMenuPopup, items[0].items[0]);
-      itemElt.click();
-    });
-  });
-};
-
-// Tests that the command event on sub menuitem
-// tiggers the click event for the sub menuitem and the parent menu
-exports.testSubItemCommand = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let state = 0;
-
-  let items = [
-    loader.cm.Menu({
-      label: "menu 1",
-      items: [
-        loader.cm.Item({
-          label: "subitem 1",
-          data: "foobar",
-          contentScript: 'self.on("click", function (node, data) {' +
-                         '  self.postMessage({' +
-                         '    tagName: node.tagName,' +
-                         '    data: data' +
-                         '  });' +
-                         '});',
-          onMessage: function(msg) {
-            assert.equal(msg.tagName, "HTML", "should have seen the right node");
-            assert.equal(msg.data, "foobar", "should have seen the right data");
-            assert.equal(state, 0, "should have seen the event at the right time");
-            state++;
-          }
-        })
-      ],
-      contentScript: 'self.on("click", function (node, data) {' +
-                     '  self.postMessage({' +
-                     '    tagName: node.tagName,' +
-                     '    data: data' +
-                     '  });' +
-                     '});',
-      onMessage: function(msg) {
-        assert.equal(msg.tagName, "HTML", "should have seen the right node");
-        assert.equal(msg.data, "foobar", "should have seen the right data");
-        assert.equal(state, 1, "should have seen the event at the right time");
-        state++
-
-        test.done();
-      }
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-
-      let topMenuElt = test.getItemElt(popup, items[0]);
-      let topMenuPopup = topMenuElt.firstChild;
-      let itemElt = test.getItemElt(topMenuPopup, items[0].items[0]);
-
-      // create a command event
-      let evt = itemElt.ownerDocument.createEvent('Event');
-      evt.initEvent('command', true, true);
-      itemElt.dispatchEvent(evt);
-    });
-  });
-};
-
-// Tests that opening a context menu for an outer frame when an inner frame
-// has a selection doesn't activate the SelectionContext
-exports.testSelectionInInnerFrameNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let state = 0;
-
-  let items = [
-    loader.cm.Item({
-      label: "test item",
-      context: loader.cm.SelectionContext()
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    let frame = doc.getElementById("iframe");
-    frame.contentWindow.getSelection().selectAllChildren(frame.contentDocument.body);
-
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, items, []);
-      test.done();
-    });
-  });
-};
-
-// Tests that opening a context menu for an inner frame when the inner frame
-// has a selection does activate the SelectionContext
-exports.testSelectionInInnerFrameMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let state = 0;
-
-  let items = [
-    loader.cm.Item({
-      label: "test item",
-      context: loader.cm.SelectionContext()
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    let frame = doc.getElementById("iframe");
-    frame.contentWindow.getSelection().selectAllChildren(frame.contentDocument.body);
-
-    test.showMenu(["#iframe", "#text"], function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Tests that opening a context menu for an inner frame when the outer frame
-// has a selection doesn't activate the SelectionContext
-exports.testSelectionInOuterFrameNoMatch = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let state = 0;
-
-  let items = [
-    loader.cm.Item({
-      label: "test item",
-      context: loader.cm.SelectionContext()
-    })
-  ];
-
-  test.withTestDoc(function (window, doc) {
-    let frame = doc.getElementById("iframe");
-    window.getSelection().selectAllChildren(doc.body);
-
-    test.showMenu(["#iframe", "#text"], function (popup) {
-      test.checkMenu(items, items, []);
-      test.done();
-    });
-  });
-};
-
-
-// Test that the return value of the predicate function determines if
-// item is shown
-exports.testPredicateContextControl = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let itemTrue = loader.cm.Item({
-    label: "visible",
-    context: loader.cm.PredicateContext(function () { return true; })
-  });
-
-  let itemFalse = loader.cm.Item({
-    label: "hidden",
-    context: loader.cm.PredicateContext(function () { return false; })
-  });
-
-  test.showMenu(null, function (popup) {
-    test.checkMenu([itemTrue, itemFalse], [itemFalse], []);
-    test.done();
-  });
-};
-
-// Test that the data object has the correct document type
-exports.testPredicateContextDocumentType = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.equal(data.documentType, 'text/html');
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has the correct document URL
-exports.testPredicateContextDocumentURL = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.equal(data.documentURL, TEST_DOC_URL);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Test that the data object has the correct element name
-exports.testPredicateContextTargetName = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.targetName, "input");
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#button", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Test that the data object has the correct ID
-exports.testPredicateContextTargetIDSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.targetID, "button");
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#button", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has the correct ID
-exports.testPredicateContextTargetIDNotSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.targetID, null);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(".predicate-test-a", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object is showing editable correctly for regular text inputs
-exports.testPredicateContextTextBoxIsEditable = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.isEditable, true);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#textbox", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object is showing editable correctly for readonly text inputs
-exports.testPredicateContextReadonlyTextBoxIsNotEditable = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.isEditable, false);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#readonly-textbox", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object is showing editable correctly for disabled text inputs
-exports.testPredicateContextDisabledTextBoxIsNotEditable = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.isEditable, false);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#disabled-textbox", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object is showing editable correctly for text areas
-exports.testPredicateContextTextAreaIsEditable = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.isEditable, true);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#textfield", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that non-text inputs are not considered editable
-exports.testPredicateContextButtonIsNotEditable = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.isEditable, false);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#button", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Test that the data object is showing editable correctly
-exports.testPredicateContextNonInputIsNotEditable = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.isEditable, false);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Test that the data object is showing editable correctly for HTML contenteditable elements
-exports.testPredicateContextEditableElement = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.isEditable, true);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#editable", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Test that the data object does not have a selection when there is none
-exports.testPredicateContextNoSelectionInPage = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.selectionText, null);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object includes the selected page text
-exports.testPredicateContextSelectionInPage = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      // since we might get whitespace
-      assert.ok(data.selectionText && data.selectionText.search(/^\s*Some text.\s*$/) != -1,
-		'Expected "Some text.", got "' + data.selectionText + '"');
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    window.getSelection().selectAllChildren(doc.getElementById("text"));
-    test.showMenu(null, function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object includes the selected input text
-exports.testPredicateContextSelectionInTextBox = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      // since we might get whitespace
-      assert.strictEqual(data.selectionText, "t v");
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    let textbox = doc.getElementById("textbox");
-    test.selectRange("#textbox", 3, 6);
-    test.showMenu("#textbox", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has the correct src for an image
-exports.testPredicateContextTargetSrcSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-  let image;
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.srcURL, image.src);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    image = doc.getElementById("image");
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has no src for a link
-exports.testPredicateContextTargetSrcNotSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.srcURL, null);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#link", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-
-// Test that the data object has the correct link set
-exports.testPredicateContextTargetLinkSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-  let image;
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.linkURL, TEST_DOC_URL + "#test");
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu(".predicate-test-a", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has no link for an image
-exports.testPredicateContextTargetLinkNotSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.linkURL, null);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has the correct link for a nested image
-exports.testPredicateContextTargetLinkSetNestedImage = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.linkURL, TEST_DOC_URL + "#nested-image");
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#predicate-test-nested-image", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has the correct link for a complex nested structure
-exports.testPredicateContextTargetLinkSetNestedStructure = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.linkURL, TEST_DOC_URL + "#nested-structure");
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#predicate-test-nested-structure", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has the value for an input textbox
-exports.testPredicateContextTargetValueSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-  let image;
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.value, "test value");
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#textbox", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-// Test that the data object has no value for an image
-exports.testPredicateContextTargetValueNotSet = function (assert, done) {
-  let test = new TestHelper(assert, done);
-  let loader = test.newLoader();
-
-  let items = [loader.cm.Item({
-    label: "item",
-    context: loader.cm.PredicateContext(function (data) {
-      assert.strictEqual(data.value, null);
-      return true;
-    })
-  })];
-
-  test.withTestDoc(function (window, doc) {
-    test.showMenu("#image", function (popup) {
-      test.checkMenu(items, [], []);
-      test.done();
-    });
-  });
-};
-
-if (isTravisCI) {
-  module.exports = {
-    "test skip on jpm": (assert) => assert.pass("skipping this file with jpm")
-  };
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-context-menu@2.js b/addon-sdk/source/test/test-context-menu@2.js
deleted file mode 100644
index 78c496220..000000000
--- a/addon-sdk/source/test/test-context-menu@2.js
+++ /dev/null
@@ -1,1350 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci } = require("chrome");
-const {openWindow, closeWindow, openTab, closeTab,
-       openContextMenu, closeContextMenu, select,
-       readNode, captureContextMenu, withTab, withItems } = require("./context-menu/util");
-const {when} = require("sdk/dom/events");
-const {Item, Menu, Separator, Contexts, Readers } = require("sdk/context-menu@2");
-const prefs = require("sdk/preferences/service");
-const { before, after } = require('sdk/test/utils');
-
-const testPageURI = require.resolve("./test-context-menu").replace(".js", ".html");
-
-const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-const data = input =>
-  `data:text/html;charset=utf-8,${encodeURIComponent(input)}`
-
-const menugroup = (...children) => Object.assign({
-  tagName: "menugroup",
-  namespaceURI: XUL_NS,
-  style: "-moz-box-orient: vertical;",
-  className: "sdk-context-menu-extension"
-}, children.length ? {children} : {});
-
-const menuseparator = () => ({
-  tagName: "menuseparator",
-  namespaceURI: XUL_NS,
-  className: "sdk-context-menu-separator"
-})
-
-const menuitem = properties => Object.assign({
-  tagName: "menuitem",
-  namespaceURI: XUL_NS,
-  className: "sdk-context-menu-item menuitem-iconic"
-}, properties);
-
-const menu = (properties, ...children) => Object.assign({
-  tagName: "menu",
-  namespaceURI: XUL_NS,
-  className: "sdk-context-menu menu-iconic"
-}, properties, {
-  children: [Object.assign({tagName: "menupopup", namespaceURI: XUL_NS},
-                           children.length ? {children} : {})]
-});
-
-// Destroying items that were previously created should cause them to be absent
-// from the menu.
-exports["test create / destroy menu item"] = withTab(function*(assert) {
-  const item = new Item({
-    label: "test-1"
-  });
-
-  const before = yield captureContextMenu("h1");
-
-  assert.deepEqual(before,
-                   menugroup(menuseparator(),
-                             menuitem({label: "test-1"})),
-                   "context menu contains separator & added item");
-
-  item.destroy();
-
-  const after = yield captureContextMenu("h1");
-  assert.deepEqual(after, menugroup(),
-                   "all items were removed children are present");
-}, data`<h1>hello</h1>`);
-
-
-/* Bug 1115419 - Disable occasionally failing test until we
-                 figure out why it fails.
-// Items created should be present on all browser windows.
-exports["test menu item in new window"] = function*(assert) {
-  const isMenuPopulated = function*(tab) {
-    const state = yield captureContextMenu("h1", tab);
-    assert.deepEqual(state,
-                     menugroup(menuseparator(),
-                               menuitem({label: "multi-window"})),
-                     "created menu item is present")
-  };
-
-  const isMenuEmpty = function*(tab) {
-    const state = yield captureContextMenu("h1", tab);
-    assert.deepEqual(state, menugroup(), "no sdk items present");
-  };
-
-  const item = new Item({ label: "multi-window" });
-
-  const tab1 = yield openTab(`data:text/html,<h1>hello</h1>`);
-  yield* isMenuPopulated(tab1);
-
-  const window2 = yield openWindow();
-  assert.pass("window is ready");
-
-  const tab2 = yield openTab(`data:text/html,<h1>hello window-2</h1>`, window2);
-  assert.pass("tab is ready");
-
-  yield* isMenuPopulated(tab2);
-
-  item.destroy();
-
-  yield* isMenuEmpty(tab2);
-  yield closeWindow(window2);
-
-  yield* isMenuEmpty(tab1);
-
-  yield closeTab(tab1);
-};
-*/
-
-
-// Multilpe items can be created and destroyed at different points
-// in time & they should not affect each other.
-exports["test multiple items"] = withTab(function*(assert) {
-  const item1 = new Item({ label: "one" });
-
-  const step1 = yield captureContextMenu("h1");
-  assert.deepEqual(step1,
-                   menugroup(menuseparator(),
-                             menuitem({label: "one"})),
-                   "item1 is present");
-
-  const item2 = new Item({ label: "two" });
-  const step2 = yield captureContextMenu("h1");
-
-  assert.deepEqual(step2,
-                   menugroup(menuseparator(),
-                             menuitem({label: "one"}),
-                             menuitem({label: "two"})),
-                   "both items where present");
-
-  item1.destroy();
-
-  const step3 = yield captureContextMenu("h1");
-  assert.deepEqual(step3,
-                   menugroup(menuseparator(),
-                             menuitem({label: "two"})),
-                   "one items left");
-
-  item2.destroy();
-
-  const step4 = yield captureContextMenu("h1");
-  assert.deepEqual(step4, menugroup(), "no items left");
-}, data`<h1>Multiple Items</h1>`);
-
-// Destroying an item twice should not cause an error.
-exports["test destroy twice"] = withTab(function*(assert) {
-  const item = new Item({ label: "destroy" });
-  const withItem = yield captureContextMenu("h2");
-  assert.deepEqual(withItem,
-                   menugroup(menuseparator(),
-                             menuitem({label:"destroy"})),
-                   "Item is added");
-
-  item.destroy();
-
-  const withoutItem = yield captureContextMenu("h2");
-  assert.deepEqual(withoutItem, menugroup(), "Item was removed");
-
-  item.destroy();
-  assert.pass("Destroying an item twice should not cause an error.");
-}, "data:text/html,<h2>item destroy</h2>");
-
-// CSS selector contexts should cause their items to be absent from the menu
-// when the menu is not invoked on nodes that match selectors.
-exports["test selector context"] = withTab(function*(assert) {
-  const item = new Item({
-    context: [new Contexts.Selector("body b")],
-    label: "bold"
-  });
-
-  const match = yield captureContextMenu("b");
-  assert.deepEqual(match,
-                   menugroup(menuseparator(),
-                             menuitem({label: "bold"})),
-                   "item mathched context");
-
-  const noMatch = yield captureContextMenu("i");
-  assert.deepEqual(noMatch, menugroup(), "item did not match context");
-
-  item.destroy();
-
-  const cleared = yield captureContextMenu("b");
-  assert.deepEqual(cleared, menugroup(), "item was removed");
-}, data`<body><i>one</i><b>two</b></body>`);
-
-// CSS selector contexts should cause their items to be absent in the menu
-// when the menu is invoked even on nodes that have ancestors that match the
-// selectors.
-exports["test parent selector don't match children"] = withTab(function*(assert) {
-  const item = new Item({
-    label: "parent match",
-    context: [new Contexts.Selector("a[href]")]
-  });
-
-  const match = yield captureContextMenu("a");
-  assert.deepEqual(match,
-                   menugroup(menuseparator(),
-                             menuitem({label: "parent match"})),
-                   "item mathched context");
-
-  const noMatch = yield captureContextMenu("strong");
-  assert.deepEqual(noMatch, menugroup(), "item did not mathch context");
-
-  item.destroy();
-
-  const destroyed = yield captureContextMenu("a");
-  assert.deepEqual(destroyed, menugroup(), "no items left");
-}, data`<a href='/foo'>This text must be long & <strong>bold!</strong></a>`);
-
-// Page contexts should cause their items to be present in the menu when the
-// menu is not invoked on an active element.
-exports["test page context match"] = withTab(function*(assert) {
-  const isPageMatch = (tree, description="page context matched") =>
-    assert.deepEqual(tree,
-                     menugroup(menuseparator(),
-                               menuitem({label: "page match"}),
-                               menuitem({label: "any match"})),
-                     description);
-
-  const isntPageMatch = (tree, description="page context did not match") =>
-    assert.deepEqual(tree,
-                     menugroup(menuseparator(),
-                               menuitem({label: "any match"})),
-                    description);
-
-  yield* withItems({
-    pageMatch: new Item({
-      label: "page match",
-      context: [new Contexts.Page()],
-    }),
-    anyMatch: new Item({
-      label: "any match"
-    })
-  }, function*({pageMatch, anyMatch}) {
-    for (let tagName of [null, "p", "h3"]) {
-      isPageMatch((yield captureContextMenu(tagName)),
-                  `Page context matches ${tagName} passive element`);
-    }
-
-    for (let tagName of ["button", "canvas", "img", "input", "textarea",
-                         "select", "menu", "embed" ,"object", "video", "audio",
-                         "applet"])
-    {
-      isntPageMatch((yield captureContextMenu(tagName)),
-                    `Page context does not match <${tagName}/> active element`);
-    }
-
-    for (let selector of ["span"])
-    {
-      isntPageMatch((yield captureContextMenu(selector)),
-                    `Page context does not match decedents of active element`);
-    }
-  });
-},
-data`<head>
-  <style>
-    p, object, embed { display: inline-block; }
-  </style>
-</head>
-<body>
-  <div><p>paragraph</p></div>
-  <div><a href=./link><span>link</span></a></div>
-  <h3>hi</h3>
-  <div><button>button</button></div>
-  <div><canvas height=10 /></div>
-  <div><img height=10 width=10 /></div>
-  <div><input value=input /></div>
-  <div><textarea>text</textarea></div>
-  <div><select><option>one</option><option>two</option></select></div>
-  <div><menu><button>item</button></menu></div>
-  <div><object width=10 height=10><param name=foo value=bar /></object></div>
-  <div><embed width=10 height=10/></div>
-  <div><video width=10 height=10 controls /></div>
-  <div><audio width=10 height=10 controls /></div>
-  <div><applet width=10 height=10 /></div>
-</body>`);
-
-// Page context does not match if if there is a selection.
-exports["test page context doesn't match on selection"] = withTab(function*(assert) {
-  const isPageMatch = (tree, description="page context matched") =>
-    assert.deepEqual(tree,
-                     menugroup(menuseparator(),
-                               menuitem({label: "page match"}),
-                               menuitem({label: "any match"})),
-                     description);
-
-  const isntPageMatch = (tree, description="page context did not match") =>
-    assert.deepEqual(tree,
-                     menugroup(menuseparator(),
-                               menuitem({label: "any match"})),
-                    description);
-
-  yield* withItems({
-    pageMatch: new Item({
-      label: "page match",
-      context: [new Contexts.Page()],
-    }),
-    anyMatch: new Item({
-      label: "any match"
-    })
-  }, function*({pageMatch, anyMatch}) {
-    yield select("b");
-    isntPageMatch((yield captureContextMenu("i")),
-                  "page context does not match if there is a selection");
-
-    yield select(null);
-    isPageMatch((yield captureContextMenu("i")),
-                "page context match if there is no selection");
-  });
-}, data`<body><i>one</i><b>two</b></body>`);
-
-exports["test selection context"] = withTab(function*(assert) {
-  yield* withItems({
-    item: new Item({
-      label: "selection",
-      context: [new Contexts.Selection()]
-    })
-  }, function*({item}) {
-    assert.deepEqual((yield captureContextMenu()),
-                     menugroup(),
-                     "item does not match if there is no selection");
-
-    yield select("b");
-
-    assert.deepEqual((yield captureContextMenu()),
-                     menugroup(menuseparator(),
-                               menuitem({label: "selection"})),
-                     "item matches if there is a selection");
-  });
-}, data`<i>one</i><b>two</b>`);
-
-exports["test selection context in textarea"] = withTab(function*(assert) {
-  yield* withItems({
-    item: new Item({
-      label: "selection",
-      context: [new Contexts.Selection()]
-    })
-  }, function*({item}) {
-    assert.deepEqual((yield captureContextMenu()),
-                     menugroup(),
-                     "does not match if there's no selection");
-
-    yield select({target:"textarea", start:0, end:5});
-
-    assert.deepEqual((yield captureContextMenu("b")),
-                 menugroup(),
-                 "does not match if target isn't input with selection");
-
-    assert.deepEqual((yield captureContextMenu("textarea")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "selection"})),
-                     "matches if target is input with selected text");
-
-    yield select({target: "textarea", start: 0, end: 0});
-
-    assert.deepEqual((yield captureContextMenu("textarea")),
-                 menugroup(),
-                 "does not match when selection is cleared");
-  });
-}, data`<textarea>Hello World</textarea><b>!!</b>`);
-
-exports["test url contexts"] = withTab(function*(assert) {
-  yield* withItems({
-    a: new Item({
-      label: "a",
-      context: [new Contexts.URL(testPageURI)]
-    }),
-    b: new Item({
-      label: "b",
-      context: [new Contexts.URL("*.bogus.com")]
-    }),
-    c: new Item({
-      label: "c",
-      context: [new Contexts.URL("*.bogus.com"),
-                new Contexts.URL(testPageURI)]
-    }),
-    d: new Item({
-      label: "d",
-      context: [new Contexts.URL(/.*\.html/)]
-    }),
-    e: new Item({
-      label: "e",
-      context: [new Contexts.URL("http://*"),
-                new Contexts.URL(testPageURI)]
-    }),
-    f: new Item({
-      label: "f",
-      context: [new Contexts.URL("http://*").required,
-                new Contexts.URL(testPageURI)]
-    }),
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu()),
-                     menugroup(menuseparator(),
-                               menuitem({label: "a"}),
-                               menuitem({label: "c"}),
-                               menuitem({label: "d"}),
-                               menuitem({label: "e"})),
-                     "shows only matching items");
-  });
-}, testPageURI);
-
-exports["test iframe context"] = withTab(function*(assert) {
-  yield* withItems({
-    page: new Item({
-      label: "page",
-      context: [new Contexts.Page()]
-    }),
-    iframe: new Item({
-      label: "iframe",
-      context: [new Contexts.Frame()]
-    }),
-    h2: new Item({
-      label: "element",
-      context: [new Contexts.Selector("*")]
-    })
-  }, function(_) {
-    assert.deepEqual((yield captureContextMenu("iframe")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "page"}),
-                               menuitem({label: "iframe"}),
-                               menuitem({label: "element"})),
-                     "matching items are present");
-
-    assert.deepEqual((yield captureContextMenu("h1")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "page"}),
-                               menuitem({label: "element"})),
-                     "only matching items are present");
-
-  });
-
-},
-data`<h1>hello</h1>
-<iframe src='data:text/html,<body>Bye</body>' />`);
-
-exports["test link context"] = withTab(function*(assert) {
-  yield* withItems({
-    item: new Item({
-      label: "link",
-      context: [new Contexts.Link()]
-    })
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu("h1")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "link"})),
-                     "matches anchor child");
-
-    assert.deepEqual((yield captureContextMenu("i")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "link"})),
-                     "matches anchor decedent");
-    assert.deepEqual((yield captureContextMenu("h2")),
-                     menugroup(),
-                     "does not match if not under anchor");
-  });
-}, data`<a href="/link"><h1>Hello <i>World</i></h1></a><h2>miss</h2>`);
-
-
-exports["test editable context"] = withTab(function*(assert) {
-  const isntEditable = function*(selector) {
-    assert.deepEqual((yield captureContextMenu(selector)),
-                     menugroup(),
-                     `${selector} isn't editable`);
-  };
-
-  const isEditable = function*(selector) {
-    assert.deepEqual((yield captureContextMenu(selector)),
-                     menugroup(menuseparator(),
-                               menuitem({label: "editable"})),
-                     `${selector} is editable`);
-  };
-
-  yield* withItems({
-    item: new Item({
-      label: "editable",
-      context: [new Contexts.Editable()]
-    })
-  }, function*(_) {
-    yield* isntEditable("h1");
-    yield* isEditable("input[id=text]");
-    yield* isntEditable("input[disabled=true]");
-    yield* isntEditable("input[readonly=true]");
-    yield* isntEditable("input[type=submit]");
-    yield* isntEditable("input[type=radio]");
-    yield* isntEditable("input[type=checkbox]");
-    yield* isEditable("input[type=foo]");
-    yield* isEditable("textarea");
-    yield* isEditable("[contenteditable=true]");
-  });
-}, data`<body>
-<h1>examles</h1>
-<pre contenteditable="true">This content is editable.</pre>
-<input type="text" readonly="true" value="readonly value">
-<input type="text" disabled="true" value="disabled value">
-<input type="text" id=text value="test value">
-<input type="submit" />
-<input type="radio" />
-<input type="foo" />
-<input type="checkbox" />
-<textarea>A text field,
-with some text.</textarea>
-</body>`);
-
-exports["test image context"] = withTab(function*(assert) {
-  yield withItems({
-    item: new Item({
-      label: "image",
-      context: [new Contexts.Image()]
-    })
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu("img")),
-                     menugroup(menuseparator(), menuitem({label: "image"})),
-                     `<img/> matches image context`);
-
-    assert.deepEqual((yield captureContextMenu("p image")),
-                     menugroup(),
-                     `<image/> does not image context`);
-
-    assert.deepEqual((yield captureContextMenu("svg image")),
-                     menugroup(menuseparator(), menuitem({label: "image"})),
-                     `<svg:image/> matches image context`);
-  });
-}, data`<body>
-<p><image style="width: 50px; height: 50px" /></p>
-<img src='' />
-<div>
-<svg xmlns="http://www.w3.org/2000/svg"
-     xmlns:xlink= "http://www.w3.org/1999/xlink">
-  <image x="0" y="0" height="50px" width="50px" xlink:href=""/>
-</svg>
-<div>
-</body>`);
-
-
-exports["test audiot & video contexts"] = withTab(function*(assert) {
-  yield withItems({
-    audio: new Item({
-      label: "audio",
-      context: [new Contexts.Audio()]
-    }),
-    video: new Item({
-      label: "video",
-      context: [new Contexts.Video()]
-    }),
-    media: new Item({
-      label: "media",
-      context: [new Contexts.Audio(),
-                new Contexts.Video()]
-    })
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu("img")),
-                     menugroup(),
-                     `<img/> does not match video or audio context`);
-
-    assert.deepEqual((yield captureContextMenu("audio")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "audio"}),
-                               menuitem({label: "media"})),
-                     `<audio/> matches audio context`);
-
-    assert.deepEqual((yield captureContextMenu("video")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "video"}),
-                               menuitem({label: "media"})),
-                     `<video/> matches video context`);
-  })
-}, data`<body>
-<div><video width=10 height=10 controls /></div>
-<div><audio width=10 height=10 controls /></div>
-<div><image style="width: 50px; height: 50px" /></div>
-</body>`);
-
-const predicateTestURL = data`<html>
-  <head>
-    <style>
-      p, object, embed { display: inline-block; }
-    </style>
-  </head>
-  <body>
-    <strong><p>paragraph</p></strong>
-    <p><a href=./link><span>link</span></a></p>
-    <p><h3>hi</h3></p>
-    <p><button>button</button></p>
-    <p><canvas height=50 width=50 /></p>
-    <p><img height=50 width=50 src="./no.png" /></p>
-    <p><code contenteditable="true">This content is editable.</code></p>
-    <p><input type="text" readonly="true" value="readonly value"></p>
-    <p><input type="text" disabled="true" value="disabled value"></p>
-    <p><input type="text" id=text value="test value" /></p>
-    <p><input type="submit" /></p>
-    <p><input type="radio" /></p>
-    <p><input type="foo" /></p>
-    <p><input type="checkbox" /></p>
-    <p><textarea>A text field,
-    with some text.</textarea></p>
-    <p><iframe src='data:text/html,<body style="height:100%">Bye</body>'></iframe></p>
-    <p><select><option>one</option><option>two</option></select></p>
-    <p><menu><button>item</button></menu></p>
-    <p><object width=10 height=10><param name=foo value=bar /></object></p>
-    <p><embed width=10 height=10/></p>
-    <p><video width=50 height=50 controls /></p>
-    <p><audio width=10 height=10 controls /></p>
-    <p><applet width=30 height=30 /></p>
-  </body>
-</html>`;
-exports["test predicate context"] = withTab(function*(assert) {
-  const test = function*(selector, expect) {
-    var isMatch = false;
-    test.return = (target) => {
-      return isMatch = expect(target);
-    }
-    assert.deepEqual((yield captureContextMenu(selector)),
-                     isMatch ? menugroup(menuseparator(),
-                                         menuitem({label:"predicate"})) :
-                               menugroup(),
-                     isMatch ? `predicate item matches ${selector}` :
-                     `predicate item doesn't match ${selector}`);
-  };
-  test.predicate = target => test.return(target);
-
-  yield* withItems({
-    item: new Item({
-      label: "predicate",
-      read: {
-        mediaType: new Readers.MediaType(),
-        link: new Readers.LinkURL(),
-        isPage: new Readers.isPage(),
-        isFrame: new Readers.isFrame(),
-        isEditable: new Readers.isEditable(),
-        tagName: new Readers.Query("tagName"),
-        appCodeName: new Readers.Query("ownerDocument.defaultView.navigator.appCodeName"),
-        width: new Readers.Attribute("width"),
-        src: new Readers.SrcURL(),
-        url: new Readers.PageURL(),
-        selection: new Readers.Selection()
-      },
-      context: [Contexts.Predicate(test.predicate)]
-    })
-  }, function*(items) {
-    yield* test("strong p", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: true,
-        isFrame: false,
-        isEditable: false,
-        tagName: "P",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "pagraph read test");
-      return true;
-    });
-
-    yield* test("a span", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: "./link",
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "SPAN",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "video tag test");
-      return false;
-    });
-
-    yield* test("h3", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: true,
-        isFrame: false,
-        isEditable: false,
-        tagName: "H3",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "video tag test");
-      return false;
-    });
-
-    yield select("h3");
-
-    yield* test("a span", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: "./link",
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "SPAN",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: "hi",
-      }, "test selection with link");
-      return true;
-    });
-
-    yield select(null);
-
-
-    yield* test("button", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "BUTTON",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test button");
-      return true;
-    });
-
-    yield* test("canvas", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "CANVAS",
-        appCodeName: "Mozilla",
-        width: "50",
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test button");
-      return true;
-    });
-
-    yield* test("img", target => {
-      assert.deepEqual(target, {
-        mediaType: "image",
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "IMG",
-        appCodeName: "Mozilla",
-        width: "50",
-        src: "./no.png",
-        url: predicateTestURL,
-        selection: null,
-      }, "test image");
-      return true;
-    });
-
-    yield* test("code", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: true,
-        tagName: "CODE",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test content editable");
-      return false;
-    });
-
-    yield* test("input[readonly=true]", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "INPUT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test readonly input");
-      return false;
-    });
-
-    yield* test("input[disabled=true]", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "INPUT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test disabled input");
-      return false;
-    });
-
-    yield select({target: "input#text", start: 0, end: 5 });
-
-    yield* test("input#text", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: true,
-        tagName: "INPUT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: "test ",
-      }, "test editable input");
-      return false;
-    });
-
-    yield select({target: "input#text", start:0, end: 0});
-
-    yield* test("input[type=submit]", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "INPUT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test submit input");
-      return false;
-    });
-
-    yield* test("input[type=radio]", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "INPUT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test radio input");
-      return false;
-    });
-
-    yield* test("input[type=checkbox]", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "INPUT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test checkbox input");
-      return false;
-    });
-
-    yield* test("input[type=foo]", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: true,
-        tagName: "INPUT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test unrecognized input");
-      return false;
-    });
-
-    yield* test("textarea", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: true,
-        tagName: "TEXTAREA",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test textarea");
-      return false;
-    });
-
-
-    yield* test("iframe", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: true,
-        isFrame: true,
-        isEditable: false,
-        tagName: "BODY",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: `data:text/html,<body%20style="height:100%">Bye</body>`,
-        selection: null,
-      }, "test iframe");
-      return true;
-    });
-
-    yield* test("select", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "SELECT",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test select");
-      return true;
-    });
-
-    yield* test("menu", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "MENU",
-        appCodeName: "Mozilla",
-        width: null,
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test menu");
-      return false;
-    });
-
-    yield* test("video", target => {
-      assert.deepEqual(target, {
-        mediaType: "video",
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "VIDEO",
-        appCodeName: "Mozilla",
-        width: "50",
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test video");
-      return true;
-    });
-
-    yield* test("audio", target => {
-      assert.deepEqual(target, {
-        mediaType: "audio",
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "AUDIO",
-        appCodeName: "Mozilla",
-        width: "10",
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test audio");
-      return true;
-    });
-
-    yield* test("object", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "OBJECT",
-        appCodeName: "Mozilla",
-        width: "10",
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test object");
-      return true;
-    });
-
-    yield* test("embed", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "EMBED",
-        appCodeName: "Mozilla",
-        width: "10",
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test embed");
-      return true;
-    });
-
-    yield* test("applet", target => {
-      assert.deepEqual(target, {
-        mediaType: null,
-        link: null,
-        isPage: false,
-        isFrame: false,
-        isEditable: false,
-        tagName: "APPLET",
-        appCodeName: "Mozilla",
-        width: "30",
-        src: null,
-        url: predicateTestURL,
-        selection: null,
-      }, "test applet");
-      return false;
-    });
-
-  });
-}, predicateTestURL);
-
-exports["test extractor reader"] = withTab(function*(assert) {
-  const test = function*(selector, expect) {
-    var isMatch = false;
-    test.return = (target) => {
-      return isMatch = expect(target);
-    }
-    assert.deepEqual((yield captureContextMenu(selector)),
-                     isMatch ? menugroup(menuseparator(),
-                                         menuitem({label:"extractor"})) :
-                               menugroup(),
-                     isMatch ? `predicate item matches ${selector}` :
-                     `predicate item doesn't match ${selector}`);
-  };
-  test.predicate = target => test.return(target);
-
-
-  yield* withItems({
-    item: new Item({
-      label: "extractor",
-      context: [Contexts.Predicate(test.predicate)],
-      read: {
-        tagName: Readers.Query("tagName"),
-        selector: Readers.Extractor(target => {
-          let node = target;
-          let path = [];
-          while (node) {
-            if (node.id) {
-              path.unshift(`#${node.id}`);
-              node = null;
-            }
-            else {
-              path.unshift(node.localName);
-              node = node.parentElement;
-            }
-          }
-          return path.join(" > ");
-        })
-      }
-    })
-  }, function*(_) {
-    yield* test("footer", target => {
-      assert.deepEqual(target, {
-        tagName: "FOOTER",
-        selector: "html > body > nav > footer"
-      }, "test footer");
-      return false;
-    });
-
-
-  });
-}, data`<html>
-  <body>
-    <nav>
-      <header>begin</header>
-      <footer>end</footer>
-    </nav>
-    <article data-index=1>
-      <header>First title</header>
-      <div>
-        <p>First paragraph</p>
-        <p>Second paragraph</p>
-      </div>
-    </article>
-    <article data-index=2>
-      <header>Second title</header>
-      <div>
-        <p>First <strong id=foo>paragraph</strong></p>
-        <p>Second paragraph</p>
-      </div>
-    </article>
-  </body>
-</html>`);
-
-exports["test items overflow"] = withTab(function*(assert) {
-  yield* withItems({
-    i1: new Item({label: "item-1"}),
-    i2: new Item({label: "item-2"}),
-    i3: new Item({label: "item-3"}),
-    i4: new Item({label: "item-4"}),
-    i5: new Item({label: "item-5"}),
-    i6: new Item({label: "item-6"}),
-    i7: new Item({label: "item-7"}),
-    i8: new Item({label: "item-8"}),
-    i9: new Item({label: "item-9"}),
-    i10: new Item({label: "item-10"}),
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu("p")),
-                     menugroup(menu({
-                                className: "sdk-context-menu-overflow-menu",
-                                label: "Add-ons",
-                                accesskey: "A",
-                              }, menuitem({label: "item-1"}),
-                                 menuitem({label: "item-2"}),
-                                 menuitem({label: "item-3"}),
-                                 menuitem({label: "item-4"}),
-                                 menuitem({label: "item-5"}),
-                                 menuitem({label: "item-6"}),
-                                 menuitem({label: "item-7"}),
-                                 menuitem({label: "item-8"}),
-                                 menuitem({label: "item-9"}),
-                                 menuitem({label: "item-10"}))),
-                     "context menu has an overflow");
-  });
-
-  prefs.set("extensions.addon-sdk.context-menu.overflowThreshold", 3);
-
-  yield* withItems({
-    i1: new Item({label: "item-1"}),
-    i2: new Item({label: "item-2"}),
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu("p")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "item-1"}),
-                               menuitem({label: "item-2"})),
-                     "two items do not overflow");
-  });
-
-  yield* withItems({
-    one: new Item({label: "one"}),
-    two: new Item({label: "two"}),
-    three: new Item({label: "three"})
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu("p")),
-                     menugroup(menu({className: "sdk-context-menu-overflow-menu",
-                                     label: "Add-ons",
-                                     accesskey: "A"},
-                                     menuitem({label: "one"}),
-                                     menuitem({label: "two"}),
-                                     menuitem({label: "three"}))),
-                     "three items overflow");
-  });
-
-  prefs.reset("extensions.addon-sdk.context-menu.overflowThreshold");
-
-  yield* withItems({
-    one: new Item({label: "one"}),
-    two: new Item({label: "two"}),
-    three: new Item({label: "three"})
-  }, function*(_) {
-    assert.deepEqual((yield captureContextMenu("p")),
-                     menugroup(menuseparator(),
-                               menuitem({label: "one"}),
-                               menuitem({label: "two"}),
-                               menuitem({label: "three"})),
-                     "three items no longer overflow");
-  });
-}, data`<p>Hello</p>`);
-
-
-exports["test context menus"] = withTab(function*(assert) {
-  const one = new Item({
-    label: "one",
-    context: [Contexts.Selector("p")],
-    read: {tagName: Readers.Query("tagName")}
-  });
-
-  assert.deepEqual((yield captureContextMenu("p")),
-                    menugroup(menuseparator(),
-                              menuitem({label: "one"})),
-                    "item is present");
-
-  const two = new Item({
-    label: "two",
-    read: {tagName: Readers.Query("tagName")}
-  });
-
-
-  assert.deepEqual((yield captureContextMenu("p")),
-                   menugroup(menuseparator(),
-                             menuitem({label: "one"}),
-                             menuitem({label: "two"})),
-                   "both items are present");
-
-  const groupLevel1 = new Menu({label: "Level 1"},
-                          [one]);
-
-  assert.deepEqual((yield captureContextMenu("p")),
-                   menugroup(menuseparator(),
-                             menuitem({label: "two"}),
-                             menu({label: "Level 1"},
-                                  menuitem({label: "one"}))),
-                   "first item moved to group");
-
-  assert.deepEqual((yield captureContextMenu("h1")),
-                   menugroup(menuseparator(),
-                             menuitem({label: "two"})),
-                   "menu is hidden since only item does not match");
-
-
-  const groupLevel2 = new Menu({label: "Level 2" }, [groupLevel1]);
-
-  assert.deepEqual((yield captureContextMenu("p")),
-                   menugroup(menuseparator(),
-                             menuitem({label: "two"}),
-                             menu({label: "Level 2"},
-                                  menu({label: "Level 1"},
-                                       menuitem({label: "one"})))),
-                   "top level menu moved to submenu");
-
-  assert.deepEqual((yield captureContextMenu("h1")),
-                   menugroup(menuseparator(),
-                             menuitem({label: "two"})),
-                   "menu is hidden since only item does not match");
-
-
-  const contextGroup = new Menu({
-    label: "H1 Group",
-    context: [Contexts.Selector("h1")]
-  }, [
-    two,
-    new Separator(),
-    new Item({ label: "three" })
-  ]);
-
-
-  assert.deepEqual((yield captureContextMenu("p")),
-                   menugroup(menuseparator(),
-                             menu({label: "Level 2"},
-                                  menu({label: "Level 1"},
-                                       menuitem({label: "one"})))),
-                   "nested menu is rendered");
-
-  assert.deepEqual((yield captureContextMenu("h1")),
-                   menugroup(menuseparator(),
-                             menu({label: "H1 Group"},
-                                  menuitem({label: "two"}),
-                                  menuseparator(),
-                                  menuitem({label: "three"}))),
-                   "new contextual menu rendered");
-
-  yield* withItems({one, two,
-                    groupLevel1, groupLevel2, contextGroup}, function*() {
-
-  });
-
-  assert.deepEqual((yield captureContextMenu("p")),
-                   menugroup(),
-                   "everyhing matching p was desposed");
-
-  assert.deepEqual((yield captureContextMenu("h1")),
-                 menugroup(),
-                 "everyhing matching h1 was desposed");
-
-}, data`<body><h1>Title</h1><p>Content</p></body>`);
-
-exports["test unloading"] = withTab(function*(assert) {
-  const { Loader } = require("sdk/test/loader");
-  const loader = Loader(module);
-
-  const {Item, Menu, Separator, Contexts, Readers } = loader.require("sdk/context-menu@2");
-
-  const item = new Item({label: "item"});
-  const group = new Menu({label: "menu"},
-                         [new Separator(),
-                          new Item({label: "sub-item"})]);
-  assert.deepEqual((yield captureContextMenu()),
-                   menugroup(menuseparator(),
-                             menuitem({label: "item"}),
-                             menu({label: "menu"},
-                                  menuseparator(),
-                                  menuitem({label: "sub-item"}))),
-                   "all items rendered");
-
-
-  loader.unload();
-
-  assert.deepEqual((yield captureContextMenu()),
-                 menugroup(),
-                 "all items disposed");
-}, data`<body></body>`);
-
-if (require("@loader/options").isNative) {
-  module.exports = {
-    "test skip on jpm": (assert) => assert.pass("skipping this file with jpm")
-  };
-}
-
-before(exports, (name, assert) => {
-  // Make sure Java doesn't activate
-  prefs.set("plugin.state.java", 0);
-});
-
-after(exports, (name, assert) => {
-  prefs.reset("plugin.state.java");
-});
-
-require("sdk/test").run(module.exports);
diff --git a/addon-sdk/source/test/test-cuddlefish.js b/addon-sdk/source/test/test-cuddlefish.js
deleted file mode 100644
index c92eaa624..000000000
--- a/addon-sdk/source/test/test-cuddlefish.js
+++ /dev/null
@@ -1,78 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci, Cu, CC, Cr, Cm, ChromeWorker, components } = require("chrome");
-
-const packaging = require("@loader/options");
-const app = require('sdk/system/xul-app');
-const { resolve } = require;
-
-const scriptLoader = Cc['@mozilla.org/moz/jssubscript-loader;1'].
-                     getService(Ci.mozIJSSubScriptLoader);
-const systemPrincipal = CC('@mozilla.org/systemprincipal;1', 'nsIPrincipal')();
-
-function loadSandbox(uri) {
-  let proto = {
-    sandboxPrototype: {
-      loadSandbox: loadSandbox,
-      ChromeWorker: ChromeWorker
-    }
-  };
-  let sandbox = Cu.Sandbox(systemPrincipal, proto);
-  // Create a fake commonjs environnement just to enable loading loader.js
-  // correctly
-  sandbox.exports = {};
-  sandbox.module = { uri: uri, exports: sandbox.exports };
-  sandbox.require = function (id) {
-    if (id !== "chrome")
-      throw new Error("Bootstrap sandbox `require` method isn't implemented.");
-
-    return Object.freeze({ Cc: Cc, Ci: Ci, Cu: Cu, Cr: Cr, Cm: Cm,
-      CC: CC, components: components,
-      ChromeWorker: ChromeWorker });
-  };
-  scriptLoader.loadSubScript(uri, sandbox, 'UTF-8');
-  return sandbox;
-}
-
-exports['test loader'] = function(assert) {
-  let { Loader, Require, unload, override } = loadSandbox(resolve('sdk/loader/cuddlefish.js')).exports;
-  var prints = [];
-  function print(message) {
-    prints.push(message);
-  }
-
-  let loader = Loader(override(packaging, {
-    globals: {
-      print: print,
-      foo: 1
-    }
-  }));
-  let require = Require(loader, module);
-
-  var fixture = require('./loader/fixture');
-
-  assert.equal(fixture.foo, 1, 'custom globals must work.');
-  assert.equal(fixture.bar, 2, 'exports are set');
-
-  assert.equal(prints[0], 'testing', 'global print must be injected.');
-
-  var unloadsCalled = '';
-
-  require("sdk/system/unload").when(function(reason) {
-    assert.equal(reason, 'test', 'unload reason is passed');
-    unloadsCalled += 'a';
-  });
-  require('sdk/system/unload.js').when(function() {
-    unloadsCalled += 'b';
-  });
-
-  unload(loader, 'test');
-
-  assert.equal(unloadsCalled, 'ba',
-               'loader.unload() must call listeners in LIFO order.');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-deprecate.js b/addon-sdk/source/test/test-deprecate.js
deleted file mode 100644
index c1bd443c6..000000000
--- a/addon-sdk/source/test/test-deprecate.js
+++ /dev/null
@@ -1,160 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const deprecate = require("sdk/util/deprecate");
-const { LoaderWithHookedConsole } = require("sdk/test/loader");
-const { get, set } = require("sdk/preferences/service");
-const PREFERENCE = "devtools.errorconsole.deprecation_warnings";
-
-exports["test Deprecate Usage"] = function testDeprecateUsage(assert) {
-  set(PREFERENCE, true);
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  let deprecate = loader.require("sdk/util/deprecate");
-
-  function functionIsDeprecated() {
-    deprecate.deprecateUsage("foo");
-  }
-
-  functionIsDeprecated();
-
-  assert.equal(messages.length, 1, "only one error is dispatched");
-  assert.equal(messages[0].type, "error", "the console message is an error");
-
-  let msg = messages[0].msg;
-
-  assert.ok(msg.indexOf("foo") !== -1,
-            "message contains the given message");
-  assert.ok(msg.indexOf("functionIsDeprecated") !== -1,
-            "message contains name of the caller function");
-  assert.ok(msg.indexOf(module.uri) !== -1,
-             "message contains URI of the caller module");
-
-  loader.unload();
-}
-
-exports["test Deprecate Function"] = function testDeprecateFunction(assert) {
-  set(PREFERENCE, true);
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  let deprecate = loader.require("sdk/util/deprecate");
-
-  let self = {};
-  let arg1 = "foo";
-  let arg2 = {};
-
-  function originalFunction(a1, a2) {
-    assert.equal(this, self);
-    assert.equal(a1, arg1);
-    assert.equal(a2, arg2);
-  };
-
-  let deprecateFunction = deprecate.deprecateFunction(originalFunction,
-                                                       "bar");
-
-  deprecateFunction.call(self, arg1, arg2);
-
-  assert.equal(messages.length, 1, "only one error is dispatched");
-  assert.equal(messages[0].type, "error", "the console message is an error");
-
-  let msg = messages[0].msg;
-  assert.ok(msg.indexOf("bar") !== -1, "message contains the given message");
-  assert.ok(msg.indexOf("testDeprecateFunction") !== -1,
-            "message contains name of the caller function");
-  assert.ok(msg.indexOf(module.uri) !== -1,
-            "message contains URI of the caller module");
-
-  loader.unload();
-}
-
-exports.testDeprecateEvent = function(assert, done) {
-  set(PREFERENCE, true);
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  let deprecate = loader.require("sdk/util/deprecate");
-
-  let { on, emit } = loader.require('sdk/event/core');
-  let testObj = {};
-  testObj.on = deprecate.deprecateEvent(on.bind(null, testObj), 'BAD', ['fire']);
-
-  testObj.on('fire', function() {
-    testObj.on('water', function() {
-      assert.equal(messages.length, 1, "only one error is dispatched");
-      loader.unload();
-      done();
-    })
-    assert.equal(messages.length, 1, "only one error is dispatched");
-    emit(testObj, 'water');
-  });
-
-  assert.equal(messages.length, 1, "only one error is dispatched");
-  assert.equal(messages[0].type, "error", "the console message is an error");
-  let msg = messages[0].msg;
-  assert.ok(msg.indexOf("BAD") !== -1, "message contains the given message");
-  assert.ok(msg.indexOf("deprecateEvent") !== -1,
-            "message contains name of the caller function");
-  assert.ok(msg.indexOf(module.uri) !== -1,
-            "message contains URI of the caller module");
-
-  emit(testObj, 'fire');
-}
-
-exports.testDeprecateSettingToggle = function (assert) {
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  let deprecate = loader.require("sdk/util/deprecate");
-
-  function fn () { deprecate.deprecateUsage("foo"); }
-
-  set(PREFERENCE, false);
-  fn();
-  assert.equal(messages.length, 0, 'no deprecation warnings');
-
-  set(PREFERENCE, true);
-  fn();
-  assert.equal(messages.length, 1, 'deprecation warnings when toggled');
-
-  set(PREFERENCE, false);
-  fn();
-  assert.equal(messages.length, 1, 'no new deprecation warnings');
-};
-
-exports.testDeprecateSetting = function (assert, done) {
-  // Set devtools.errorconsole.deprecation_warnings to false
-  set(PREFERENCE, false);
-
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  let deprecate = loader.require("sdk/util/deprecate");
-
-  // deprecateUsage test
-  function functionIsDeprecated() {
-    deprecate.deprecateUsage("foo");
-  }
-  functionIsDeprecated();
-
-  assert.equal(messages.length, 0,
-    "no errors dispatched on deprecateUsage");
-
-  // deprecateFunction test
-  function originalFunction() {};
-
-  let deprecateFunction = deprecate.deprecateFunction(originalFunction,
-                                                       "bar");
-  deprecateFunction();
-
-  assert.equal(messages.length, 0,
-    "no errors dispatched on deprecateFunction");
-
-  // deprecateEvent
-  let { on, emit } = loader.require('sdk/event/core');
-  let testObj = {};
-  testObj.on = deprecate.deprecateEvent(on.bind(null, testObj), 'BAD', ['fire']);
-
-  testObj.on('fire', () => {
-    assert.equal(messages.length, 0,
-      "no errors dispatched on deprecateEvent");
-    done();
-  });
-
-  emit(testObj, 'fire');
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-dev-panel.js b/addon-sdk/source/test/test-dev-panel.js
deleted file mode 100644
index fb786b043..000000000
--- a/addon-sdk/source/test/test-dev-panel.js
+++ /dev/null
@@ -1,426 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.metadata = {
-  "engines": {
-    "Firefox": "*"
-  }
-};
-
-const { Tool } = require("dev/toolbox");
-const { Panel } = require("dev/panel");
-const { Class } = require("sdk/core/heritage");
-const { openToolbox, closeToolbox, getCurrentPanel } = require("dev/utils");
-const { MessageChannel } = require("sdk/messaging");
-const { when } = require("sdk/dom/events-shimmed");
-const { viewFor } = require("sdk/view/core");
-const { createView } = require("dev/panel/view");
-
-const iconURI = "data:image/png;base64,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";
-const makeHTML = fn =>
-  "data:text/html;charset=utf-8,<script>(" + fn + ")();</script>";
-
-
-const test = function(unit) {
-  return function*(assert) {
-    assert.isRendered = (panel, toolbox) => {
-      const doc = toolbox.doc;
-      assert.ok(doc.querySelector("[value='" + panel.label + "']"),
-                "panel.label is found in the developer toolbox DOM");
-      assert.ok(doc.querySelector("[tooltiptext='" + panel.tooltip + "']"),
-                "panel.tooltip is found in the developer toolbox DOM");
-
-      assert.ok(doc.querySelector("#toolbox-panel-" + panel.id),
-                "toolbar panel with a matching id is present");
-    };
-
-
-    yield* unit(assert);
-  };
-};
-
-exports["test Panel API"] = test(function*(assert) {
-  const MyPanel = Class({
-    extends: Panel,
-    label: "test panel",
-    tooltip: "my test panel",
-    icon: iconURI,
-    url: makeHTML(() => {
-      document.documentElement.innerHTML = "hello world";
-    }),
-    setup: function({debuggee}) {
-      this.debuggee = debuggee;
-      assert.equal(this.readyState, "uninitialized",
-                   "at construction time panel document is not inited");
-    },
-    dispose: function() {
-      delete this.debuggee;
-    }
-  });
-  assert.ok(MyPanel, "panel is defined");
-
-  const myTool = new Tool({
-    panels: {
-      myPanel: MyPanel
-    }
-  });
-  assert.ok(myTool, "tool is defined");
-
-
-  var toolbox = yield openToolbox(MyPanel);
-  var panel = yield getCurrentPanel(toolbox);
-  assert.ok(panel instanceof MyPanel, "is instance of MyPanel");
-
-  assert.isRendered(panel, toolbox);
-
-  if (panel.readyState === "uninitialized") {
-    yield panel.ready();
-    assert.equal(panel.readyState, "interactive", "panel is ready");
-  }
-
-  yield panel.loaded();
-  assert.equal(panel.readyState, "complete", "panel is loaded");
-
-  yield closeToolbox();
-
-  assert.equal(panel.readyState, "destroyed", "panel is destroyed");
-
-  myTool.destroy();
-});
-
-exports["test forbid remote https docs"] = test(function*(assert) {
-  const MyPanel = Class({
-    extends: Panel,
-    label: "test https panel",
-    tooltip: "my test panel",
-    icon: iconURI,
-    url: "https://mozilla.org",
-  });
-
-  assert.throws(() => {
-    new Tool({ panels: { myPanel: MyPanel } });
-  },
-  /The `options.url` must be a valid local URI/,
-  "can't use panel with remote URI");
-});
-
-exports["test forbid remote http docs"] = test(function*(assert) {
-  const MyPanel = Class({
-    extends: Panel,
-    label: "test http panel",
-    tooltip: "my test panel",
-    icon: iconURI,
-    url: "http://arewefastyet.com/",
-  });
-
-  assert.throws(() => {
-    new Tool({ panels: { myPanel: MyPanel } });
-  },
-  /The `options.url` must be a valid local URI/,
-  "can't use panel with remote URI");
-});
-
-exports["test forbid remote ftp docs"] = test(function*(assert) {
-  const MyPanel = Class({
-    extends: Panel,
-    label: "test ftp panel",
-    tooltip: "my test panel",
-    icon: iconURI,
-    url: "ftp://ftp.mozilla.org/",
-  });
-
-  assert.throws(() => {
-    new Tool({ panels: { myPanel: MyPanel } });
-  },
-  /The `options.url` must be a valid local URI/,
-  "can't use panel with remote URI");
-});
-
-
-exports["test Panel communication"] = test(function*(assert) {
-  const MyPanel = Class({
-    extends: Panel,
-    label: "communication",
-    tooltip: "test palen communication",
-    icon: iconURI,
-    url: makeHTML(() => {
-      window.addEventListener("message", event => {
-        if (event.source === window) {
-          var port = event.ports[0];
-          port.start();
-          port.postMessage("ping");
-          port.onmessage = (event) => {
-            if (event.data === "pong") {
-              port.postMessage("bye");
-              port.close();
-            }
-          };
-        }
-      });
-    }),
-    dispose: function() {
-      delete this.port;
-    }
-  });
-
-
-  const myTool = new Tool({
-    panels: {
-      myPanel: MyPanel
-    }
-  });
-
-
-  const toolbox = yield openToolbox(MyPanel);
-  const panel = yield getCurrentPanel(toolbox);
-  assert.ok(panel instanceof MyPanel, "is instance of MyPanel");
-
-  assert.isRendered(panel, toolbox);
-
-  yield panel.ready();
-  const { port1, port2 } = new MessageChannel();
-  panel.port = port1;
-  panel.postMessage("connect", [port2]);
-  panel.port.start();
-
-  const ping = yield when(panel.port, "message");
-
-  assert.equal(ping.data, "ping", "received ping from panel doc");
-
-  panel.port.postMessage("pong");
-
-  const bye = yield when(panel.port, "message");
-
-  assert.equal(bye.data, "bye", "received bye from panel doc");
-
-  panel.port.close();
-
-  yield closeToolbox();
-
-  assert.equal(panel.readyState, "destroyed", "panel is destroyed");
-  myTool.destroy();
-});
-
-exports["test communication with debuggee"] = test(function*(assert) {
-  const MyPanel = Class({
-    extends: Panel,
-    label: "debuggee",
-    tooltip: "test debuggee",
-    icon: iconURI,
-    url: makeHTML(() => {
-      window.addEventListener("message", event => {
-        if (event.source === window) {
-          var debuggee = event.ports[0];
-          var port = event.ports[1];
-          debuggee.start();
-          port.start();
-
-
-          debuggee.onmessage = (event) => {
-            port.postMessage(event.data);
-          };
-          port.onmessage = (event) => {
-            debuggee.postMessage(event.data);
-          };
-        }
-      });
-    }),
-    setup: function({debuggee}) {
-      this.debuggee = debuggee;
-    },
-    onReady: function() {
-      const { port1, port2 } = new MessageChannel();
-      this.port = port1;
-      this.port.start();
-      this.debuggee.start();
-
-      this.postMessage("connect", [this.debuggee, port2]);
-    },
-    dispose: function() {
-      this.port.close();
-      this.debuggee.close();
-
-      delete this.port;
-      delete this.debuggee;
-    }
-  });
-
-
-  const myTool = new Tool({
-    panels: {
-      myPanel: MyPanel
-    }
-  });
-
-
-  const toolbox = yield openToolbox(MyPanel);
-  const panel = yield getCurrentPanel(toolbox);
-  assert.ok(panel instanceof MyPanel, "is instance of MyPanel");
-
-  assert.isRendered(panel, toolbox);
-
-  yield panel.ready();
-  const intro = yield when(panel.port, "message");
-
-  assert.equal(intro.data.from, "root", "intro message from root");
-
-  panel.port.postMessage({
-    to: "root",
-    type: "echo",
-    text: "ping"
-  });
-
-  const pong = yield when(panel.port, "message");
-
-  assert.deepEqual(pong.data, {
-    to: "root",
-    from: "root",
-    type: "echo",
-    text: "ping"
-  }, "received message back from root");
-
-  yield closeToolbox();
-
-  assert.equal(panel.readyState, "destroyed", "panel is destroyed");
-
-  myTool.destroy();
-});
-
-
-exports["test viewFor panel"] = test(function*(assert) {
-  const url = "data:text/html;charset=utf-8,viewFor";
-  const MyPanel = Class({
-    extends: Panel,
-    label: "view for panel",
-    tooltip: "my panel view",
-    icon: iconURI,
-    url: url
-  });
-
-  const myTool = new Tool({
-    panels: {
-      myPanel: MyPanel
-    }
-  });
-
-
-  const toolbox = yield openToolbox(MyPanel);
-  const panel = yield getCurrentPanel(toolbox);
-  assert.ok(panel instanceof MyPanel, "is instance of MyPanel");
-
-  const frame = viewFor(panel);
-
-  assert.equal(frame.nodeName.toLowerCase(), "iframe",
-               "viewFor(panel) returns associated iframe");
-
-  yield panel.loaded();
-
-  assert.equal(frame.contentDocument.URL, url, "is expected iframe");
-
-  yield closeToolbox();
-
-  myTool.destroy();
-});
-
-
-exports["test createView panel"] = test(function*(assert) {
-  var frame = null;
-  var panel = null;
-
-  const url = "data:text/html;charset=utf-8,createView";
-  const id = Math.random().toString(16).substr(2);
-  const MyPanel = Class({
-    extends: Panel,
-    label: "create view",
-    tooltip: "panel creator",
-    icon: iconURI,
-    url: url
-  });
-
-  createView.define(MyPanel, (instance, document) => {
-    var view = document.createElement("iframe");
-    view.setAttribute("type", "content");
-
-    // save instances for later asserts
-    frame = view;
-    panel = instance;
-
-    return view;
-  });
-
-  const myTool = new Tool({
-    panels: {
-      myPanel: MyPanel
-    }
-  });
-
-  const toolbox = yield openToolbox(MyPanel);
-  const myPanel = yield getCurrentPanel(toolbox);
-
-  assert.equal(myPanel, panel,
-               "panel passed to createView is one instantiated");
-  assert.equal(viewFor(panel), frame,
-               "createView has created an iframe");
-
-  yield panel.loaded();
-
-  assert.equal(frame.contentDocument.URL, url, "is expected iframe");
-
-  yield closeToolbox();
-
-  myTool.destroy();
-});
-
-
-exports["test ports is an optional"] = test(function*(assert) {
-  const MyPanel = Class({
-    extends: Panel,
-    label: "no-port",
-    icon: iconURI,
-    url: makeHTML(() => {
-      window.addEventListener("message", event => {
-        if (event.ports.length) {
-          event.ports[0].postMessage(window.firstPacket);
-        } else {
-          window.firstPacket = event.data;
-        }
-      });
-    })
-  });
-
-
-  const myTool = new Tool({
-    panels: {
-      myPanel: MyPanel
-    }
-  });
-
-
-  const toolbox = yield openToolbox(MyPanel);
-  const panel = yield getCurrentPanel(toolbox);
-  assert.ok(panel instanceof MyPanel, "is instance of MyPanel");
-
-  assert.isRendered(panel, toolbox);
-
-  yield panel.ready();
-
-  const { port1, port2 } = new MessageChannel();
-  port1.start();
-
-  panel.postMessage("hi");
-  panel.postMessage("bye", [port2]);
-
-  const packet = yield when(port1, "message");
-
-  assert.equal(packet.data, "hi", "got first packet back");
-
-  yield closeToolbox();
-
-  assert.equal(panel.readyState, "destroyed", "panel is destroyed");
-
-  myTool.destroy();
-});
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-diffpatcher.js b/addon-sdk/source/test/test-diffpatcher.js
deleted file mode 100644
index 47126c930..000000000
--- a/addon-sdk/source/test/test-diffpatcher.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-exports["test diffpatcher"] = require("diffpatcher/test/index");
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-dispatcher.js b/addon-sdk/source/test/test-dispatcher.js
deleted file mode 100644
index 437d75176..000000000
--- a/addon-sdk/source/test/test-dispatcher.js
+++ /dev/null
@@ -1,76 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { dispatcher } = require("sdk/util/dispatcher");
-
-exports["test dispatcher API"] = assert => {
-  const dispatch = dispatcher();
-
-  assert.equal(typeof(dispatch), "function",
-               "dispatch is a function");
-
-  assert.equal(typeof(dispatch.define), "function",
-               "dispatch.define is a function");
-
-  assert.equal(typeof(dispatch.implement), "function",
-               "dispatch.implement is a function");
-
-  assert.equal(typeof(dispatch.when), "function",
-               "dispatch.when is a function");
-};
-
-exports["test dispatcher"] = assert => {
-  const isDuck = dispatcher();
-
-  const quacks = x => x && typeof(x.quack) === "function";
-
-  const Duck = function() {};
-  const Goose = function() {};
-
-  const True = _ => true;
-  const False = _ => false;
-
-
-
-  isDuck.define(Goose, False);
-  isDuck.define(Duck, True);
-  isDuck.when(quacks, True);
-
-  assert.equal(isDuck(new Goose()), false,
-               "Goose ain't duck");
-
-  assert.equal(isDuck(new Duck()), true,
-               "Ducks are ducks");
-
-  assert.equal(isDuck({ quack: () => "Quaaaaaack!" }), true,
-               "It's a duck if it quacks");
-
-
-  assert.throws(() => isDuck({}), /Type does not implements method/, "not implemneted");
-
-  isDuck.define(Object, False);
-
-  assert.equal(isDuck({}), false,
-               "Ain't duck if it does not quacks!");
-};
-
-exports["test redefining fails"] = assert => {
-  const isPM = dispatcher();
-  const isAfternoon = time => time.getHours() > 12;
-
-  isPM.when(isAfternoon, _ => true);
-
-  assert.equal(isPM(new Date(Date.parse("Jan 23, 1985, 13:20:00"))), true,
-               "yeap afternoon");
-  assert.equal(isPM({ getHours: _ => 17 }), true,
-                "seems like afternoon");
-
-  assert.throws(() => isPM.when(isAfternoon, x => x > 12 && x < 24),
-                /Already implemented for the given predicate/,
-               "can't redefine on same predicate");
-
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-disposable.js b/addon-sdk/source/test/test-disposable.js
deleted file mode 100644
index 3204c2479..000000000
--- a/addon-sdk/source/test/test-disposable.js
+++ /dev/null
@@ -1,393 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const { Class } = require("sdk/core/heritage");
-const { Disposable } = require("sdk/core/disposable");
-const { Cc, Ci, Cu } = require("chrome");
-const { setTimeout } = require("sdk/timers");
-
-exports["test disposeDisposable"] = assert => {
-  let loader = Loader(module);
-
-  const { Disposable, disposeDisposable } = loader.require("sdk/core/disposable");
-  const { isWeak, WeakReference } = loader.require("sdk/core/reference");
-
-  let disposals = 0;
-
-  const Foo = Class({
-    extends: Disposable,
-    implements: [WeakReference],
-    dispose(...params) {
-      disposeDisposable(this);
-      disposals = disposals + 1;
-    }
-  });
-
-  const f1 = new Foo();
-  assert.equal(isWeak(f1), true, "f1 has WeakReference support");
-
-  f1.dispose();
-  assert.equal(disposals, 1, "disposed on dispose");
-
-  loader.unload("uninstall");
-  assert.equal(disposals, 1, "after disposeDisposable, dispose is not called anymore");
-};
-
-exports["test destroy reasons"] = assert => {
-  let disposals = 0;
-
-  const Foo = Class({
-    extends: Disposable,
-    dispose: function() {
-      disposals = disposals + 1;
-    }
-  });
-
-  const f1 = new Foo();
-
-  f1.destroy();
-  assert.equal(disposals, 1, "disposed on destroy");
-  f1.destroy();
-  assert.equal(disposals, 1, "second destroy is ignored");
-
-  disposals = 0;
-  const f2 = new Foo();
-
-  f2.destroy("uninstall");
-  assert.equal(disposals, 1, "uninstall invokes disposal");
-  f2.destroy("uninstall")
-  f2.destroy();
-  assert.equal(disposals, 1, "disposal happens just once");
-
-  disposals = 0;
-  const f3 = new Foo();
-
-  f3.destroy("shutdown");
-  assert.equal(disposals, 0, "shutdown invoke disposal");
-  f3.destroy("shutdown");
-  f3.destroy();
-  assert.equal(disposals, 0, "shutdown disposal happens just once");
-
-  disposals = 0;
-  const f4 = new Foo();
-
-  f4.destroy("disable");
-  assert.equal(disposals, 1, "disable invokes disposal");
-  f4.destroy("disable")
-  f4.destroy();
-  assert.equal(disposals, 1, "destroy happens just once");
-
-  disposals = 0;
-  const f5 = new Foo();
-
-  f5.destroy("disable");
-  assert.equal(disposals, 1, "disable invokes disposal");
-  f5.destroy("disable")
-  f5.destroy();
-  assert.equal(disposals, 1, "destroy happens just once");
-
-  disposals = 0;
-  const f6 = new Foo();
-
-  f6.destroy("upgrade");
-  assert.equal(disposals, 1, "upgrade invokes disposal");
-  f6.destroy("upgrade")
-  f6.destroy();
-  assert.equal(disposals, 1, "destroy happens just once");
-
-  disposals = 0;
-  const f7 = new Foo();
-
-  f7.destroy("downgrade");
-  assert.equal(disposals, 1, "downgrade invokes disposal");
-  f7.destroy("downgrade")
-  f7.destroy();
-  assert.equal(disposals, 1, "destroy happens just once");
-
-
-  disposals = 0;
-  const f8 = new Foo();
-
-  f8.destroy("whatever");
-  assert.equal(disposals, 1, "unrecognized reason invokes disposal");
-  f8.destroy("meh")
-  f8.destroy();
-  assert.equal(disposals, 1, "destroy happens just once");
-};
-
-exports["test different unload hooks"] = assert => {
-  const { uninstall, shutdown, disable, upgrade,
-          downgrade, dispose } = require("sdk/core/disposable");
-  const UberUnload = Class({
-    extends: Disposable,
-    setup: function() {
-      this.log = [];
-    }
-  });
-
-  uninstall.define(UberUnload, x => x.log.push("uninstall"));
-  shutdown.define(UberUnload, x => x.log.push("shutdown"));
-  disable.define(UberUnload, x => x.log.push("disable"));
-  upgrade.define(UberUnload, x => x.log.push("upgrade"));
-  downgrade.define(UberUnload, x => x.log.push("downgrade"));
-  dispose.define(UberUnload, x => x.log.push("dispose"));
-
-  const u1 = new UberUnload();
-  u1.destroy("uninstall");
-  u1.destroy();
-  u1.destroy("shutdown");
-  assert.deepEqual(u1.log, ["uninstall"], "uninstall hook invoked");
-
-  const u2 = new UberUnload();
-  u2.destroy("shutdown");
-  u2.destroy();
-  u2.destroy("uninstall");
-  assert.deepEqual(u2.log, ["shutdown"], "shutdown hook invoked");
-
-  const u3 = new UberUnload();
-  u3.destroy("disable");
-  u3.destroy();
-  u3.destroy("uninstall");
-  assert.deepEqual(u3.log, ["disable"], "disable hook invoked");
-
-  const u4 = new UberUnload();
-  u4.destroy("upgrade");
-  u4.destroy();
-  u4.destroy("uninstall");
-  assert.deepEqual(u4.log, ["upgrade"], "upgrade hook invoked");
-
-  const u5 = new UberUnload();
-  u5.destroy("downgrade");
-  u5.destroy();
-  u5.destroy("uninstall");
-  assert.deepEqual(u5.log, ["downgrade"], "downgrade hook invoked");
-
-  const u6 = new UberUnload();
-  u6.destroy();
-  u6.destroy();
-  u6.destroy("uninstall");
-  assert.deepEqual(u6.log, ["dispose"], "dispose hook invoked");
-
-  const u7 = new UberUnload();
-  u7.destroy("whatever");
-  u7.destroy();
-  u7.destroy("uninstall");
-  assert.deepEqual(u7.log, ["dispose"], "dispose hook invoked");
-};
-
-exports["test disposables are disposed on unload"] = function(assert) {
-  let loader = Loader(module);
-  let { Disposable } = loader.require("sdk/core/disposable");
-
-  let arg1 = {}
-  let arg2 = 2
-  let disposals = 0
-
-  let Foo = Class({
-    extends: Disposable,
-    setup: function setup(a, b) {
-      assert.equal(a, arg1,
-                   "arguments passed to constructur is passed to setup");
-      assert.equal(b, arg2,
-                   "second argument is also passed to a setup");
-      assert.ok(this instanceof Foo,
-                "this is an instance in the scope of the setup method");
-
-      this.fooed = true
-    },
-    dispose: function dispose() {
-      assert.equal(this.fooed, true, "attribute was set")
-      this.fooed = false
-      disposals = disposals + 1
-    }
-  })
-
-  let foo1 = Foo(arg1, arg2)
-  let foo2 = Foo(arg1, arg2)
-
-  loader.unload();
-
-  assert.equal(disposals, 2, "both instances were disposed")
-}
-
-exports["test destroyed windows dispose before unload"] = function(assert) {
-  let loader = Loader(module);
-  let { Disposable } = loader.require("sdk/core/disposable");
-
-  let arg1 = {}
-  let arg2 = 2
-  let disposals = 0
-
-  let Foo = Class({
-    extends: Disposable,
-    setup: function setup(a, b) {
-      assert.equal(a, arg1,
-                   "arguments passed to constructur is passed to setup");
-      assert.equal(b, arg2,
-                   "second argument is also passed to a setup");
-      assert.ok(this instanceof Foo,
-                "this is an instance in the scope of the setup method");
-
-      this.fooed = true
-    },
-    dispose: function dispose() {
-      assert.equal(this.fooed, true, "attribute was set")
-      this.fooed = false
-      disposals = disposals + 1
-    }
-  })
-
-  let foo1 = Foo(arg1, arg2)
-  let foo2 = Foo(arg1, arg2)
-
-  foo1.destroy();
-  assert.equal(disposals, 1, "destroy disposes instance")
-
-  loader.unload();
-
-  assert.equal(disposals, 2, "unload disposes alive instances")
-}
-
-exports["test disposables are GC-able"] = function(assert, done) {
-  let loader = Loader(module);
-  let { Disposable } = loader.require("sdk/core/disposable");
-  let { WeakReference } = loader.require("sdk/core/reference");
-
-  let arg1 = {}
-  let arg2 = 2
-  let disposals = 0
-
-  let Foo = Class({
-    extends: Disposable,
-    implements: [WeakReference],
-    setup: function setup(a, b) {
-      assert.equal(a, arg1,
-                   "arguments passed to constructur is passed to setup");
-      assert.equal(b, arg2,
-                   "second argument is also passed to a setup");
-      assert.ok(this instanceof Foo,
-                "this is an instance in the scope of the setup method");
-
-      this.fooed = true
-    },
-    dispose: function dispose() {
-      assert.equal(this.fooed, true, "attribute was set")
-      this.fooed = false
-      disposals = disposals + 1
-    }
-  });
-
-  let foo1 = Foo(arg1, arg2)
-  let foo2 = Foo(arg1, arg2)
-
-  foo1 = foo2 = null;
-
-  Cu.schedulePreciseGC(function() {
-    loader.unload();
-    assert.equal(disposals, 0, "GC removed dispose listeners");
-    done();
-  });
-}
-
-
-exports["test loader unloads do not affect other loaders"] = function(assert) {
-  let loader1 = Loader(module);
-  let loader2 = Loader(module);
-  let { Disposable: Disposable1 } = loader1.require("sdk/core/disposable");
-  let { Disposable: Disposable2 } = loader2.require("sdk/core/disposable");
-
-  let arg1 = {}
-  let arg2 = 2
-  let disposals = 0
-
-  let Foo1 = Class({
-    extends: Disposable1,
-    dispose: function dispose() {
-      disposals = disposals + 1;
-    }
-  });
-
-  let Foo2 = Class({
-    extends: Disposable2,
-    dispose: function dispose() {
-      disposals = disposals + 1;
-    }
-  });
-
-  let foo1 = Foo1(arg1, arg2);
-  let foo2 = Foo2(arg1, arg2);
-
-  assert.equal(disposals, 0, "no destroy calls");
-
-  loader1.unload();
-
-  assert.equal(disposals, 1, "1 destroy calls");
-
-  loader2.unload();
-
-  assert.equal(disposals, 2, "2 destroy calls");
-}
-
-exports["test disposables that throw"] = function(assert) {
-  let loader = Loader(module);
-  let { Disposable } = loader.require("sdk/core/disposable");
-
-  let disposals = 0
-
-  let Foo = Class({
-    extends: Disposable,
-    setup: function setup(a, b) {
-      throw Error("Boom!")
-    },
-    dispose: function dispose() {
-      disposals = disposals + 1
-    }
-  })
-
-  assert.throws(function() {
-    let foo1 = Foo()
-  }, /Boom/, "disposable constructors may throw");
-
-  loader.unload();
-
-  assert.equal(disposals, 0, "no disposal if constructor threw");
-}
-
-exports["test multiple destroy"] = function(assert) {
-  let loader = Loader(module);
-  let { Disposable } = loader.require("sdk/core/disposable");
-
-  let disposals = 0
-
-  let Foo = Class({
-    extends: Disposable,
-    dispose: function dispose() {
-      disposals = disposals + 1
-    }
-  })
-
-  let foo1 = Foo();
-  let foo2 = Foo();
-  let foo3 = Foo();
-
-  assert.equal(disposals, 0, "no disposals yet");
-
-  foo1.destroy();
-  assert.equal(disposals, 1, "disposed properly");
-  foo1.destroy();
-  assert.equal(disposals, 1, "didn't attempt to dispose twice");
-
-  foo2.destroy();
-  assert.equal(disposals, 2, "other instances still dispose fine");
-  foo2.destroy();
-  assert.equal(disposals, 2, "but not twice");
-
-  loader.unload();
-
-  assert.equal(disposals, 3, "unload only disposed the remaining instance");
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-dom.js b/addon-sdk/source/test/test-dom.js
deleted file mode 100644
index 0b50a7639..000000000
--- a/addon-sdk/source/test/test-dom.js
+++ /dev/null
@@ -1,88 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const events = require("sdk/dom/events");
-const { activeBrowserWindow: { document } } = require("sdk/deprecated/window-utils");
-const window = document.window;
-/*
-exports["test on / emit"] = function (assert, done) {
-  let element = document.createElement("div");
-  events.on(element, "click", function listener(event) {
-    assert.equal(event.target, element, "event has correct target");
-    events.removeListener(element, "click", listener);
-    done();
-  });
-
-  events.emit(element, "click", {
-    category: "MouseEvents",
-    settings: [
-      true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null
-    ]
-  });
-};
-
-exports["test remove"] = function (assert, done) {
-  let element = document.createElement("span");
-  let l1 = 0;
-  let l2 = 0;
-  let options = {
-    category: "MouseEvents",
-    settings: [
-      true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null
-    ]
-  };
-
-  events.on(element, "click", function listener1(event) {
-    l1 ++;
-    assert.equal(event.target, element, "event has correct target");
-    events.removeListener(element, "click", listener1);
-  });
-
-  events.on(element, "click", function listener2(event) {
-    l2 ++;
-    if (l1 < l2) {
-      assert.equal(l1, 1, "firs listener was called and then romeved");
-      events.removeListener(element, "click", listener2);
-      done();
-    }
-    events.emit(element, "click", options);
-  });
-
-  events.emit(element, "click", options);
-};
-
-exports["test once"] = function (assert, done) {
-  let element = document.createElement("h1");
-  let l1 = 0;
-  let l2 = 0;
-  let options = {
-    category: "MouseEvents",
-    settings: [
-      true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null
-    ]
-  };
-
-
-  events.once(element, "click", function listener(event) {
-    assert.equal(event.target, element, "event target is a correct element");
-    l1 ++;
-  });
-
-  events.on(element, "click", function listener(event) {
-    l2 ++;
-    if (l2 > 3) {
-      events.removeListener(element, "click", listener);
-      assert.equal(event.target, element, "event has correct target");
-      assert.equal(l1, 1, "once was called only once");
-      done();
-    }
-    events.emit(element, "click", options);
-  });
-
-  events.emit(element, "click", options);
-}
-*/
-require("test").run(exports);
diff --git a/addon-sdk/source/test/test-environment.js b/addon-sdk/source/test/test-environment.js
deleted file mode 100644
index 9fec6f83d..000000000
--- a/addon-sdk/source/test/test-environment.js
+++ /dev/null
@@ -1,49 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { env } = require('sdk/system/environment');
-const { Cc, Ci } = require('chrome');
-const { get, set, exists } = Cc['@mozilla.org/process/environment;1'].
-                             getService(Ci.nsIEnvironment);
-
-exports['test exists'] = function(assert) {
-  assert.equal('PATH' in env, exists('PATH'),
-               'PATH environment variable is defined');
-  assert.equal('FOO1' in env, exists('FOO1'),
-               'FOO1 environment variable is not defined');
-  set('FOO1', 'foo');
-  assert.equal('FOO1' in env, true,
-               'FOO1 environment variable was set');
-  set('FOO1', null);
-  assert.equal('FOO1' in env, false,
-               'FOO1 environment variable was unset');
-};
-
-exports['test get'] = function(assert) {
-  assert.equal(env.PATH, get('PATH'), 'PATH env variable matches');
-  assert.equal(env.BAR2, undefined, 'BAR2 env variable is not defined');
-  set('BAR2', 'bar');
-  assert.equal(env.BAR2, 'bar', 'BAR2 env variable was set');
-  set('BAR2', null);
-  assert.equal(env.BAR2, undefined, 'BAR2 env variable was unset');
-};
-
-exports['test set'] = function(assert) {
-  assert.equal(get('BAZ3'), '', 'BAZ3 env variable is not set');
-  assert.equal(env.BAZ3, undefined, 'BAZ3 is not set');
-  env.BAZ3 = 'baz';
-  assert.equal(env.BAZ3, get('BAZ3'), 'BAZ3 env variable is set');
-  assert.equal(get('BAZ3'), 'baz', 'BAZ3 env variable was set to "baz"');
-};
-
-exports['test unset'] = function(assert) {
-  env.BLA4 = 'bla';
-  assert.equal(env.BLA4, 'bla', 'BLA4 env variable is set');
-  assert.equal(delete env.BLA4, true, 'BLA4 env variable is removed');
-  assert.equal(env.BLA4, undefined, 'BLA4 env variable is unset');
-  assert.equal('BLA4' in env, false, 'BLA4 env variable no longer exists' );
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-event-core.js b/addon-sdk/source/test/test-event-core.js
deleted file mode 100644
index ca937b259..000000000
--- a/addon-sdk/source/test/test-event-core.js
+++ /dev/null
@@ -1,347 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { on, once, off, emit, count } = require('sdk/event/core');
-const { LoaderWithHookedConsole } = require("sdk/test/loader");
-const { defer } = require("sdk/core/promise");
-const { gc } = require("sdk/test/memory");
-
-exports['test add a listener'] = function(assert) {
-  let events = [ { name: 'event#1' }, 'event#2' ];
-  let target = { name: 'target' };
-
-  on(target, 'message', function(message) {
-    assert.equal(this, target, 'this is a target object');
-    assert.equal(message, events.shift(), 'message is emitted event');
-  });
-  emit(target, 'message', events[0]);
-  emit(target, 'message', events[0]);
-};
-
-exports['test that listener is unique per type'] = function(assert) {
-  let actual = []
-  let target = {}
-  function listener() { actual.push(1) }
-  on(target, 'message', listener);
-  on(target, 'message', listener);
-  on(target, 'message', listener);
-  on(target, 'foo', listener);
-  on(target, 'foo', listener);
-
-  emit(target, 'message');
-  assert.deepEqual([ 1 ], actual, 'only one message listener added');
-  emit(target, 'foo');
-  assert.deepEqual([ 1, 1 ], actual, 'same listener added for other event');
-};
-
-exports['test event type matters'] = function(assert) {
-  let target = { name: 'target' }
-  on(target, 'message', function() {
-    assert.fail('no event is expected');
-  });
-  on(target, 'done', function() {
-    assert.pass('event is emitted');
-  });
-  emit(target, 'foo')
-  emit(target, 'done');
-};
-
-exports['test all arguments are pasesd'] = function(assert) {
-  let foo = { name: 'foo' }, bar = 'bar';
-  let target = { name: 'target' };
-  on(target, 'message', function(a, b) {
-    assert.equal(a, foo, 'first argument passed');
-    assert.equal(b, bar, 'second argument passed');
-  });
-  emit(target, 'message', foo, bar);
-};
-
-exports['test no side-effects in emit'] = function(assert) {
-  let target = { name: 'target' };
-  on(target, 'message', function() {
-    assert.pass('first listener is called');
-    on(target, 'message', function() {
-      assert.fail('second listener is called');
-    });
-  });
-  emit(target, 'message');
-};
-
-exports['test can remove next listener'] = function(assert) {
-  let target = { name: 'target' };
-  function fail() {
-    return assert.fail('Listener should be removed');
-  };
-
-  on(target, 'data', function() {
-    assert.pass('first litener called');
-    off(target, 'data', fail);
-  });
-  on(target, 'data', fail);
-
-  emit(target, 'data', 'hello');
-};
-
-exports['test order of propagation'] = function(assert) {
-  let actual = [];
-  let target = { name: 'target' };
-  on(target, 'message', function() { actual.push(1); });
-  on(target, 'message', function() { actual.push(2); });
-  on(target, 'message', function() { actual.push(3); });
-  emit(target, 'message');
-  assert.deepEqual([ 1, 2, 3 ], actual, 'called in order they were added');
-};
-
-exports['test remove a listener'] = function(assert) {
-  let target = { name: 'target' };
-  let actual = [];
-  on(target, 'message', function listener() {
-    actual.push(1);
-    on(target, 'message', function() {
-      off(target, 'message', listener);
-      actual.push(2);
-    })
-  });
-
-  emit(target, 'message');
-  assert.deepEqual([ 1 ], actual, 'first listener called');
-  emit(target, 'message');
-  assert.deepEqual([ 1, 1, 2 ], actual, 'second listener called');
-
-  emit(target, 'message');
-  assert.deepEqual([ 1, 1, 2, 2, 2 ], actual, 'first listener removed');
-};
-
-exports['test remove all listeners for type'] = function(assert) {
-  let actual = [];
-  let target = { name: 'target' }
-  on(target, 'message', function() { actual.push(1); });
-  on(target, 'message', function() { actual.push(2); });
-  on(target, 'message', function() { actual.push(3); });
-  on(target, 'bar', function() { actual.push('b') });
-  off(target, 'message');
-
-  emit(target, 'message');
-  emit(target, 'bar');
-
-  assert.deepEqual([ 'b' ], actual, 'all message listeners were removed');
-};
-
-exports['test remove all listeners'] = function(assert) {
-  let actual = [];
-  let target = { name: 'target' }
-  on(target, 'message', function() { actual.push(1); });
-  on(target, 'message', function() { actual.push(2); });
-  on(target, 'message', function() { actual.push(3); });
-  on(target, 'bar', function() { actual.push('b') });
-  off(target);
-
-  emit(target, 'message');
-  emit(target, 'bar');
-
-  assert.deepEqual([], actual, 'all listeners events were removed');
-};
-
-exports['test falsy arguments are fine'] = function(assert) {
-  let type, listener, actual = [];
-  let target = { name: 'target' }
-  on(target, 'bar', function() { actual.push(0) });
-
-  off(target, 'bar', listener);
-  emit(target, 'bar');
-  assert.deepEqual([ 0 ], actual, '3rd bad ard will keep listeners');
-
-  off(target, type);
-  emit(target, 'bar');
-  assert.deepEqual([ 0, 0 ], actual, '2nd bad arg will keep listener');
-
-  off(target, type, listener);
-  emit(target, 'bar');
-  assert.deepEqual([ 0, 0, 0 ], actual, '2nd&3rd bad args will keep listener');
-};
-
-exports['test error handling'] = function(assert) {
-  let target = Object.create(null);
-  let error = Error('boom!');
-
-  on(target, 'message', function() { throw error; })
-  on(target, 'error', function(boom) {
-    assert.equal(boom, error, 'thrown exception causes error event');
-  });
-  emit(target, 'message');
-};
-
-exports['test unhandled exceptions'] = function(assert) {
-  let exceptions = [];
-  let { loader, messages } = LoaderWithHookedConsole(module);
-
-  let { emit, on } = loader.require('sdk/event/core');
-  let target = {};
-  let boom = Error('Boom!');
-  let drax = Error('Draax!!');
-
-  on(target, 'message', function() { throw boom; });
-
-  emit(target, 'message');
-  assert.equal(messages.length, 1, 'Got the first exception');
-  assert.equal(messages[0].type, 'exception', 'The console message is exception');
-  assert.ok(~String(messages[0].msg).indexOf('Boom!'),
-            'unhandled exception is logged');
-
-  on(target, 'error', function() { throw drax; });
-  emit(target, 'message');
-  assert.equal(messages.length, 2, 'Got the second exception');
-  assert.equal(messages[1].type, 'exception', 'The console message is exception');
-  assert.ok(~String(messages[1].msg).indexOf('Draax!'),
-            'error in error handler is logged');
-};
-
-exports['test unhandled errors'] = function(assert) {
-  let exceptions = [];
-  let { loader, messages } = LoaderWithHookedConsole(module);
-
-  let { emit } = loader.require('sdk/event/core');
-  let target = {};
-  let boom = Error('Boom!');
-
-  emit(target, 'error', boom);
-  assert.equal(messages.length, 1, 'Error was logged');
-  assert.equal(messages[0].type, 'exception', 'The console message is exception');
-  assert.ok(~String(messages[0].msg).indexOf('Boom!'),
-            'unhandled exception is logged');
-};
-
-exports['test piped errors'] = function(assert) {
-  let exceptions = [];
-  let { loader, messages } = LoaderWithHookedConsole(module);
-
-  let { emit } = loader.require('sdk/event/core');
-  let { pipe } = loader.require('sdk/event/utils');
-  let target = {};
-  let second = {};
-
-  pipe(target, second);
-  emit(target, 'error', 'piped!');
-
-  assert.equal(messages.length, 1, 'error logged only once, ' +
-               'considered "handled" on `target` by the catch-all pipe');
-  assert.equal(messages[0].type, 'exception', 'The console message is exception');
-  assert.ok(~String(messages[0].msg).indexOf('piped!'),
-            'unhandled (piped) exception is logged on `second` target');
-};
-
-exports['test count'] = function(assert) {
-  let target = {};
-
-  assert.equal(count(target, 'foo'), 0, 'no listeners for "foo" events');
-  on(target, 'foo', function() {});
-  assert.equal(count(target, 'foo'), 1, 'listener registered');
-  on(target, 'foo', function() {}, 2, 'another listener registered');
-  off(target)
-  assert.equal(count(target, 'foo'), 0, 'listeners unregistered');
-};
-
-exports['test listen to all events'] = function(assert) {
-  let actual = [];
-  let target = {};
-
-  on(target, 'foo', message => actual.push(message));
-  on(target, '*', (type, ...message) => {
-    actual.push([type].concat(message));
-  });
-
-  emit(target, 'foo', 'hello');
-  assert.equal(actual[0], 'hello',
-    'non-wildcard listeners still work');
-  assert.deepEqual(actual[1], ['foo', 'hello'],
-    'wildcard listener called');
-
-  emit(target, 'bar', 'goodbye');
-  assert.deepEqual(actual[2], ['bar', 'goodbye'],
-    'wildcard listener called for unbound event name');
-};
-
-exports['test once'] = function(assert, done) {
-  let target = {};
-  let called = false;
-  let { resolve, promise } = defer();
-
-  once(target, 'foo', function(value) {
-    assert.ok(!called, "listener called only once");
-    assert.equal(value, "bar", "correct argument was passed");
-  });
-  once(target, 'done', resolve);
-
-  emit(target, 'foo', 'bar');
-  emit(target, 'foo', 'baz');
-  emit(target, 'done', "");
-
-  yield promise;
-};
-
-exports['test once with gc'] = function*(assert) {
-  let target = {};
-  let called = false;
-  let { resolve, promise } = defer();
-
-  once(target, 'foo', function(value) {
-    assert.ok(!called, "listener called only once");
-    assert.equal(value, "bar", "correct argument was passed");
-  });
-  once(target, 'done', resolve);
-
-  yield gc();
-
-  emit(target, 'foo', 'bar');
-  emit(target, 'foo', 'baz');
-  emit(target, 'done', "");
-
-  yield promise;
-};
-
-exports["test removing once"] = function(assert, done) {
-  let target = {};
-
-  function test() {
-    assert.fail("listener was called");
-  }
-
-  once(target, "foo", test);
-  once(target, "done", done);
-
-  off(target, "foo", test);
-
-  assert.pass("emit foo");
-  emit(target, "foo", "bar");
-
-  assert.pass("emit done");
-  emit(target, "done", "");
-};
-
-exports["test removing once with gc"] = function*(assert) {
-  let target = {};
-  let { resolve, promise } = defer();
-
-  function test() {
-    assert.fail("listener was called");
-  }
-
-  once(target, "foo", test);
-  once(target, "done", resolve);
-
-  yield gc();
-
-  off(target, "foo", test);
-
-  assert.pass("emit foo");
-  emit(target, "foo", "bar");
-
-  assert.pass("emit done");
-  emit(target, "done", "");
-
-  yield promise;
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-event-dom.js b/addon-sdk/source/test/test-event-dom.js
deleted file mode 100644
index fbbc6825b..000000000
--- a/addon-sdk/source/test/test-event-dom.js
+++ /dev/null
@@ -1,92 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { openWindow, closeWindow } = require('./util');
-const { Loader } = require('sdk/test/loader');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { Cc, Ci } = require('chrome');
-const els = Cc["@mozilla.org/eventlistenerservice;1"].
-            getService(Ci.nsIEventListenerService);
-
-function countListeners(target, type) {
-  let listeners = els.getListenerInfoFor(target, {});
-  return listeners.filter(listener => listener.type == type).length;
-}
-
-exports['test window close clears listeners'] = function(assert) {
-  let window = yield openWindow();
-  let loader = Loader(module);
-
-  // Any element will do here
-  let gBrowser = window.gBrowser;
-
-  // Other parts of the app may be listening for this
-  let windowListeners = countListeners(window, "DOMWindowClose");
-
-  // We can assume we're the only ones using the test events
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 0, "Should be no listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 0, "Should be no listener for test event 2");
-
-  let { open } = loader.require('sdk/event/dom');
-
-  open(gBrowser, "TestEvent1");
-  assert.equal(countListeners(window, "DOMWindowClose"), windowListeners + 1,
-               "Should have added a DOMWindowClose listener");
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 1, "Should be a listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 0, "Should be no listener for test event 2");
-
-  open(gBrowser, "TestEvent2");
-  assert.equal(countListeners(window, "DOMWindowClose"), windowListeners + 1,
-               "Should not have added another DOMWindowClose listener");
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 1, "Should be a listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 1, "Should be a listener for test event 2");
-
-  window = yield closeWindow(window);
-
-  assert.equal(countListeners(window, "DOMWindowClose"), windowListeners,
-               "Should have removed a DOMWindowClose listener");
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 0, "Should be no listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 0, "Should be no listener for test event 2");
-
-  loader.unload();
-};
-
-exports['test unload clears listeners'] = function(assert) {
-  let window = getMostRecentBrowserWindow();
-  let loader = Loader(module);
-
-  // Any element will do here
-  let gBrowser = window.gBrowser;
-
-  // Other parts of the app may be listening for this
-  let windowListeners = countListeners(window, "DOMWindowClose");
-
-  // We can assume we're the only ones using the test events
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 0, "Should be no listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 0, "Should be no listener for test event 2");
-
-  let { open } = loader.require('sdk/event/dom');
-
-  open(gBrowser, "TestEvent1");
-  assert.equal(countListeners(window, "DOMWindowClose"), windowListeners + 1,
-               "Should have added a DOMWindowClose listener");
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 1, "Should be a listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 0, "Should be no listener for test event 2");
-
-  open(gBrowser, "TestEvent2");
-  assert.equal(countListeners(window, "DOMWindowClose"), windowListeners + 1,
-               "Should not have added another DOMWindowClose listener");
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 1, "Should be a listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 1, "Should be a listener for test event 2");
-
-  loader.unload();
-
-  assert.equal(countListeners(window, "DOMWindowClose"), windowListeners,
-               "Should have removed a DOMWindowClose listener");
-  assert.equal(countListeners(gBrowser, "TestEvent1"), 0, "Should be no listener for test event 1");
-  assert.equal(countListeners(gBrowser, "TestEvent2"), 0, "Should be no listener for test event 2");
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-event-target.js b/addon-sdk/source/test/test-event-target.js
deleted file mode 100644
index d51314aa5..000000000
--- a/addon-sdk/source/test/test-event-target.js
+++ /dev/null
@@ -1,222 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { emit } = require('sdk/event/core');
-const { EventTarget } = require('sdk/event/target');
-const { Loader } = require('sdk/test/loader');
-
-exports['test add a listener'] = function(assert) {
-  let events = [ { name: 'event#1' }, 'event#2' ];
-  let target = EventTarget();
-
-  target.on('message', function(message) {
-    assert.equal(this, target, 'this is a target object');
-    assert.equal(message, events.shift(), 'message is emitted event');
-  });
-
-  emit(target, 'message', events[0]);
-  emit(target, 'message', events[0]);
-};
-
-exports['test pass in listeners'] = function(assert) {
-  let actual = [ ];
-  let target = EventTarget({
-    onMessage: function onMessage(message) {
-      assert.equal(this, target, 'this is an event target');
-      actual.push(1);
-    },
-    onFoo: null,
-    onbla: function() {
-      assert.fail('`onbla` is not supposed to be called');
-    }
-  });
-  target.on('message', function(message) {
-    assert.equal(this, target, 'this is an event target');
-    actual.push(2);
-  });
-
-  emit(target, 'message');
-  emit(target, 'missing');
-
-  assert.deepEqual([ 1, 2 ], actual, 'all listeners trigerred in right order');
-};
-
-exports['test that listener is unique per type'] = function(assert) {
-  let actual = []
-  let target = EventTarget();
-  function listener() { actual.push(1) }
-  target.on('message', listener);
-  target.on('message', listener);
-  target.on('message', listener);
-  target.on('foo', listener);
-  target.on('foo', listener);
-
-  emit(target, 'message');
-  assert.deepEqual([ 1 ], actual, 'only one message listener added');
-  emit(target, 'foo');
-  assert.deepEqual([ 1, 1 ], actual, 'same listener added for other event');
-};
-
-exports['test event type matters'] = function(assert) {
-  let target = EventTarget();
-  target.on('message', function() {
-    assert.fail('no event is expected');
-  });
-  target.on('done', function() {
-    assert.pass('event is emitted');
-  });
-
-  emit(target, 'foo');
-  emit(target, 'done');
-};
-
-exports['test all arguments are pasesd'] = function(assert) {
-  let foo = { name: 'foo' }, bar = 'bar';
-  let target = EventTarget();
-  target.on('message', function(a, b) {
-    assert.equal(a, foo, 'first argument passed');
-    assert.equal(b, bar, 'second argument passed');
-  });
-  emit(target, 'message', foo, bar);
-};
-
-exports['test no side-effects in emit'] = function(assert) {
-  let target = EventTarget();
-  target.on('message', function() {
-    assert.pass('first listener is called');
-    target.on('message', function() {
-      assert.fail('second listener is called');
-    });
-  });
-  emit(target, 'message');
-};
-
-exports['test order of propagation'] = function(assert) {
-  let actual = [];
-  let target = EventTarget();
-  target.on('message', function() { actual.push(1); });
-  target.on('message', function() { actual.push(2); });
-  target.on('message', function() { actual.push(3); });
-  emit(target, 'message');
-  assert.deepEqual([ 1, 2, 3 ], actual, 'called in order they were added');
-};
-
-exports['test remove a listener'] = function(assert) {
-  let target = EventTarget();
-  let actual = [];
-  target.on('message', function listener() {
-    actual.push(1);
-    target.on('message', function() {
-      target.removeListener('message', listener);
-      actual.push(2);
-    })
-  });
-
-  emit(target, 'message');
-  assert.deepEqual([ 1 ], actual, 'first listener called');
-  emit(target, 'message');
-  assert.deepEqual([ 1, 1, 2 ], actual, 'second listener called');
-  emit(target, 'message');
-  assert.deepEqual([ 1, 1, 2, 2, 2 ], actual, 'first listener removed');
-};
-
-exports['test .off() removes all listeners'] = function(assert) {
-  let target = EventTarget();
-  let actual = [];
-  target.on('message', function listener() {
-    actual.push(1);
-    target.on('message', function() {
-      target.removeListener('message', listener);
-      actual.push(2);
-    })
-  });
-
-  emit(target, 'message');
-  assert.deepEqual([ 1 ], actual, 'first listener called');
-  emit(target, 'message');
-  assert.deepEqual([ 1, 1, 2 ], actual, 'second listener called');
-  target.off();
-  emit(target, 'message');
-  assert.deepEqual([ 1, 1, 2 ], actual, 'target.off() removed all listeners');
-};
-
-exports['test error handling'] = function(assert) {
-  let target = EventTarget();
-  let error = Error('boom!');
-
-  target.on('message', function() { throw error; })
-  target.on('error', function(boom) {
-    assert.equal(boom, error, 'thrown exception causes error event');
-  });
-  emit(target, 'message');
-};
-
-exports['test unhandled errors'] = function(assert) {
-  let exceptions = [];
-  let loader = Loader(module);
-  let { emit } = loader.require('sdk/event/core');
-  let { EventTarget } = loader.require('sdk/event/target');
-  Object.defineProperties(loader.sandbox('sdk/event/core'), {
-    console: { value: {
-      exception: function(e) {
-        exceptions.push(e);
-      }
-    }}
-  });
-  let target = EventTarget();
-  let boom = Error('Boom!');
-  let drax = Error('Draax!!');
-
-  target.on('message', function() { throw boom; });
-
-  emit(target, 'message');
-  assert.ok(~String(exceptions[0]).indexOf('Boom!'),
-            'unhandled exception is logged');
-
-  target.on('error', function() { throw drax; });
-  emit(target, 'message');
-  assert.ok(~String(exceptions[1]).indexOf('Draax!'),
-            'error in error handler is logged');
-};
-
-exports['test target is chainable'] = function (assert, done) {
-  let loader = Loader(module);
-  let exceptions = [];
-  let { EventTarget } = loader.require('sdk/event/target');
-  let { emit } = loader.require('sdk/event/core');
-  Object.defineProperties(loader.sandbox('sdk/event/core'), {
-    console: { value: {
-      exception: function(e) {
-        exceptions.push(e);
-      }
-    }}
-  });
-
-  let emitter = EventTarget();
-  let boom = Error('Boom');
-  let onceCalled = 0;
-  
-  emitter.once('oneTime', function () {
-    assert.equal(++onceCalled, 1, 'once event called only once');
-  }).on('data', function (message) {
-    assert.equal(message, 'message', 'handles event');
-    emit(emitter, 'oneTime');
-    emit(emitter, 'data2', 'message2');
-  }).on('phony', function () {
-    assert.fail('removeListener does not remove chained event');
-  }).removeListener('phony')
-  .on('data2', function (message) {
-    assert.equal(message, 'message2', 'handle chained event');
-    emit(emitter, 'oneTime');
-    throw boom;
-  }).on('error', function (error) {
-    assert.equal(error, boom, 'error handled in chained event');
-    done();
-  });
-
-  emit(emitter, 'data', 'message');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-event-utils.js b/addon-sdk/source/test/test-event-utils.js
deleted file mode 100644
index ea69e7677..000000000
--- a/addon-sdk/source/test/test-event-utils.js
+++ /dev/null
@@ -1,285 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { on, emit } = require("sdk/event/core");
-const { filter, map, merge, expand, pipe, stripListeners } = require("sdk/event/utils");
-const $ = require("./event/helpers");
-
-function isEven(x) {
-  return !(x % 2);
-}
-function inc(x) {
-  return x + 1;
-}
-
-exports["test filter events"] = function(assert) {
-  let input = {};
-  let evens = filter(input, isEven);
-  let actual = [];
-  on(evens, "data", e => actual.push(e));
-
-  [1, 2, 3, 4, 5, 6, 7].forEach(x => emit(input, "data", x));
-
-  assert.deepEqual(actual, [2, 4, 6], "only even numbers passed through");
-};
-
-exports["test filter emits"] = $.emits(function(input, assert) {
-  let output = filter(input, isEven);
-  assert(output,  [1, 2, 3, 4, 5], [2, 4], "this is `output` & evens passed");
-});;
-
-exports["test filter reg once"] = $.registerOnce(function(input, assert) {
-  assert(filter(input, isEven),  [1, 2, 3, 4, 5, 6], [2, 4, 6],
-         "listener can be registered only once");
-});
-
-exports["test filter ignores new"] = $.ignoreNew(function(input, assert) {
-  assert(filter(input, isEven), [1, 2, 3], [2],
-         "new listener is ignored")
-});
-
-exports["test filter is FIFO"] = $.FIFO(function(input, assert) {
-  assert(filter(input, isEven), [1, 2, 3, 4], [2, 4],
-         "listeners are invoked in fifo order")
-});
-
-exports["test map events"] = function(assert) {
-  let input = {};
-  let incs = map(input, inc);
-  let actual = [];
-  on(incs, "data", e => actual.push(e));
-
-  [1, 2, 3, 4].forEach(x => emit(input, "data", x));
-
-  assert.deepEqual(actual, [2, 3, 4, 5], "all numbers were incremented");
-};
-
-exports["test map emits"] = $.emits(function(input, assert) {
-  let output = map(input, inc);
-  assert(output,  [1, 2, 3], [2, 3, 4], "this is `output` & evens passed");
-});
-
-exports["test map reg once"] = $.registerOnce(function(input, assert) {
-  assert(map(input, inc),  [1, 2, 3], [2, 3, 4],
-         "listener can be registered only once");
-});
-
-exports["test map ignores new"] = $.ignoreNew(function(input, assert) {
-  assert(map(input, inc), [1], [2],
-         "new listener is ignored")
-});
-
-exports["test map is FIFO"] = $.FIFO(function(input, assert) {
-  assert(map(input, inc), [1, 2, 3, 4], [2, 3, 4, 5],
-         "listeners are invoked in fifo order")
-});
-
-exports["test merge stream[stream]"] = function(assert) {
-  let a = {}, b = {}, c = {};
-  let inputs = {};
-  let actual = [];
-
-  on(merge(inputs), "data", $ => actual.push($))
-
-  emit(inputs, "data", a);
-  emit(a, "data", "a1");
-  emit(inputs, "data", b);
-  emit(b, "data", "b1");
-  emit(a, "data", "a2");
-  emit(inputs, "data", c);
-  emit(c, "data", "c1");
-  emit(c, "data", "c2");
-  emit(b, "data", "b2");
-  emit(a, "data", "a3");
-
-  assert.deepEqual(actual, ["a1", "b1", "a2", "c1", "c2", "b2", "a3"],
-                   "all inputs data merged into one");
-};
-
-exports["test merge array[stream]"] = function(assert) {
-  let a = {}, b = {}, c = {};
-  let inputs = {};
-  let actual = [];
-
-  on(merge([a, b, c]), "data", $ => actual.push($))
-
-  emit(a, "data", "a1");
-  emit(b, "data", "b1");
-  emit(a, "data", "a2");
-  emit(c, "data", "c1");
-  emit(c, "data", "c2");
-  emit(b, "data", "b2");
-  emit(a, "data", "a3");
-
-  assert.deepEqual(actual, ["a1", "b1", "a2", "c1", "c2", "b2", "a3"],
-                   "all inputs data merged into one");
-};
-
-exports["test merge emits"] = $.emits(function(input, assert) {
-  let evens = filter(input, isEven)
-  let output = merge([evens, input]);
-  assert(output, [1, 2, 3], [1, 2, 2, 3], "this is `output` & evens passed");
-});
-
-
-exports["test merge reg once"] = $.registerOnce(function(input, assert) {
-  let evens = filter(input, isEven)
-  let output = merge([input, evens]);
-  assert(output,  [1, 2, 3, 4], [1, 2, 2, 3, 4, 4],
-         "listener can be registered only once");
-});
-
-exports["test merge ignores new"] = $.ignoreNew(function(input, assert) {
-  let evens = filter(input, isEven)
-  let output = merge([input, evens])
-  assert(output, [1], [1],
-         "new listener is ignored")
-});
-
-exports["test marge is FIFO"] = $.FIFO(function(input, assert) {
-  let evens = filter(input, isEven)
-  let output = merge([input, evens])
-
-  assert(output, [1, 2, 3, 4], [1, 2, 2, 3, 4, 4],
-         "listeners are invoked in fifo order")
-});
-
-exports["test expand"] = function(assert) {
-  let a = {}, b = {}, c = {};
-  let inputs = {};
-  let actual = [];
-
-  on(expand(inputs, $ => $()), "data", $ => actual.push($))
-
-  emit(inputs, "data", () => a);
-  emit(a, "data", "a1");
-  emit(inputs, "data", () => b);
-  emit(b, "data", "b1");
-  emit(a, "data", "a2");
-  emit(inputs, "data", () => c);
-  emit(c, "data", "c1");
-  emit(c, "data", "c2");
-  emit(b, "data", "b2");
-  emit(a, "data", "a3");
-
-  assert.deepEqual(actual, ["a1", "b1", "a2", "c1", "c2", "b2", "a3"],
-                   "all inputs data merged into one");
-};
-
-exports["test pipe"] = function (assert, done) {
-  let src = {};
-  let dest = {};
-
-  let aneventCount = 0, multiargsCount = 0;
-  let wildcardCount = {};
-
-  on(dest, 'an-event', arg => {
-    assert.equal(arg, 'my-arg', 'piped argument to event');
-    ++aneventCount;
-    check();
-  });
-  on(dest, 'multiargs', (...data) => {
-    assert.equal(data[0], 'a', 'multiple arguments passed via pipe');
-    assert.equal(data[1], 'b', 'multiple arguments passed via pipe');
-    assert.equal(data[2], 'c', 'multiple arguments passed via pipe');
-    ++multiargsCount;
-    check();
-  });
-
-  on(dest, '*', (name, ...data) => {
-    wildcardCount[name] = (wildcardCount[name] || 0) + 1;
-    if (name === 'multiargs') {
-      assert.equal(data[0], 'a', 'multiple arguments passed via pipe, wildcard');
-      assert.equal(data[1], 'b', 'multiple arguments passed via pipe, wildcard');
-      assert.equal(data[2], 'c', 'multiple arguments passed via pipe, wildcard');
-    }
-    if (name === 'an-event')
-      assert.equal(data[0], 'my-arg', 'argument passed via pipe, wildcard');
-    check();
-  });
-
-  pipe(src, dest);
-
-  for (let i = 0; i < 3; i++)
-    emit(src, 'an-event', 'my-arg');
-
-  emit(src, 'multiargs', 'a', 'b', 'c');
-
-  function check () {
-    if (aneventCount === 3 && multiargsCount === 1 &&
-        wildcardCount['an-event'] === 3 &&
-        wildcardCount['multiargs'] === 1)
-      done();
-  }
-};
-
-exports["test pipe multiple targets"] = function (assert) {
-  let src1 = {};
-  let src2 = {};
-  let middle = {};
-  let dest = {};
-
-  pipe(src1, middle);
-  pipe(src2, middle);
-  pipe(middle, dest);
-
-  let middleFired = 0;
-  let destFired = 0;
-  let src1Fired = 0;
-  let src2Fired = 0;
-
-  on(src1, '*', () => src1Fired++);
-  on(src2, '*', () => src2Fired++);
-  on(middle, '*', () => middleFired++);
-  on(dest, '*', () => destFired++);
-
-  emit(src1, 'ev');
-  assert.equal(src1Fired, 1, 'event triggers in source in pipe chain');
-  assert.equal(middleFired, 1, 'event passes through the middle of pipe chain');
-  assert.equal(destFired, 1, 'event propagates to end of pipe chain');
-  assert.equal(src2Fired, 0, 'event does not fire on alternative chain routes');
-
-  emit(src2, 'ev');
-  assert.equal(src2Fired, 1, 'event triggers in source in pipe chain');
-  assert.equal(middleFired, 2,
-    'event passes through the middle of pipe chain from different src');
-  assert.equal(destFired, 2,
-    'event propagates to end of pipe chain from different src');
-  assert.equal(src1Fired, 1, 'event does not fire on alternative chain routes');
-
-  emit(middle, 'ev');
-  assert.equal(middleFired, 3,
-    'event triggers in source of pipe chain');
-  assert.equal(destFired, 3,
-    'event propagates to end of pipe chain from middle src');
-  assert.equal(src1Fired, 1, 'event does not fire on alternative chain routes');
-  assert.equal(src2Fired, 1, 'event does not fire on alternative chain routes');
-};
-
-exports['test stripListeners'] = function (assert) {
-  var options = {
-    onAnEvent: noop1,
-    onMessage: noop2,
-    verb: noop1,
-    value: 100
-  };
-
-  var stripped = stripListeners(options);
-  assert.ok(stripped !== options, 'stripListeners should return a new object');
-  assert.equal(options.onAnEvent, noop1, 'stripListeners does not affect original');
-  assert.equal(options.onMessage, noop2, 'stripListeners does not affect original');
-  assert.equal(options.verb, noop1, 'stripListeners does not affect original');
-  assert.equal(options.value, 100, 'stripListeners does not affect original');
-
-  assert.ok(!stripped.onAnEvent, 'stripListeners removes `on*` values');
-  assert.ok(!stripped.onMessage, 'stripListeners removes `on*` values');
-  assert.equal(stripped.verb, noop1, 'stripListeners leaves not `on*` values');
-  assert.equal(stripped.value, 100, 'stripListeners leaves not `on*` values');
-
-  function noop1 () {}
-  function noop2 () {}
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-file.js b/addon-sdk/source/test/test-file.js
deleted file mode 100644
index 268c7f791..000000000
--- a/addon-sdk/source/test/test-file.js
+++ /dev/null
@@ -1,271 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { pathFor } = require('sdk/system');
-const file = require("sdk/io/file");
-const url = require("sdk/url");
-
-const byteStreams = require("sdk/io/byte-streams");
-const textStreams = require("sdk/io/text-streams");
-
-const ERRORS = {
-  FILE_NOT_FOUND: /^path does not exist: .+$/,
-  NOT_A_DIRECTORY: /^path is not a directory: .+$/,
-  NOT_A_FILE: /^path is not a file: .+$/,
-};
-
-// Use profile directory to list / read / write files.
-const profilePath = pathFor('ProfD');
-const fileNameInProfile = 'compatibility.ini';
-const dirNameInProfile = 'extensions';
-const filePathInProfile = file.join(profilePath, fileNameInProfile);
-const dirPathInProfile = file.join(profilePath, dirNameInProfile);
-
-exports.testDirName = function(assert) {
-  assert.equal(file.dirname(dirPathInProfile), profilePath,
-                   "file.dirname() of dir should return parent dir");
-
-  assert.equal(file.dirname(filePathInProfile), profilePath,
-                   "file.dirname() of file should return its dir");
-
-  let dir = profilePath;
-  while (dir)
-    dir = file.dirname(dir);
-
-  assert.equal(dir, "",
-                   "dirname should return empty string when dir has no parent");
-};
-
-exports.testBasename = function(assert) {
-  // Get the top-most path -- the path with no basename.  E.g., on Unix-like
-  // systems this will be /.  We'll use it below to build up some test paths.
-  // We have to go to this trouble because file.join() needs a legal path as a
-  // base case; join("foo", "bar") doesn't work unfortunately.
-  let topPath = profilePath;
-  let parentPath = file.dirname(topPath);
-  while (parentPath) {
-    topPath = parentPath;
-    parentPath = file.dirname(topPath);
-  }
-
-  let path = topPath;
-  assert.equal(file.basename(path), "",
-                   "basename should work on paths with no components");
-
-  path = file.join(path, "foo");
-  assert.equal(file.basename(path), "foo",
-                   "basename should work on paths with a single component");
-
-  path = file.join(path, "bar");
-  assert.equal(file.basename(path), "bar",
-                   "basename should work on paths with multiple components");
-};
-
-exports.testList = function(assert) {
-  let list = file.list(profilePath);
-  let found = list.filter(name => name === fileNameInProfile);
-
-  assert.equal(found.length, 1, "file.list() should work");
-
-  assert.throws(function() {
-    file.list(filePathInProfile);
-  }, ERRORS.NOT_A_DIRECTORY, "file.list() on non-dir should raise error");
-
-  assert.throws(function() {
-    file.list(file.join(dirPathInProfile, "does-not-exist"));
-  }, ERRORS.FILE_NOT_FOUND, "file.list() on nonexistent should raise error");
-};
-
-exports.testRead = function(assert) {
-  let contents = file.read(filePathInProfile);
-  assert.ok(/Compatibility/.test(contents),
-                     "file.read() should work");
-
-  assert.throws(function() {
-    file.read(file.join(dirPathInProfile, "does-not-exists"));
-  }, ERRORS.FILE_NOT_FOUND, "file.read() on nonexistent file should throw");
-
-  assert.throws(function() {
-    file.read(dirPathInProfile);
-  }, ERRORS.NOT_A_FILE, "file.read() on dir should throw");
-};
-
-exports.testJoin = function(assert) {
-  let baseDir = file.dirname(filePathInProfile);
-
-  assert.equal(file.join(baseDir, fileNameInProfile),
-                   filePathInProfile, "file.join() should work");
-};
-
-exports.testOpenNonexistentForRead = function (assert) {
-  var filename = file.join(profilePath, 'does-not-exists');
-  assert.throws(function() {
-    file.open(filename);
-  }, ERRORS.FILE_NOT_FOUND, "file.open() on nonexistent file should throw");
-
-  assert.throws(function() {
-    file.open(filename, "r");
-  }, ERRORS.FILE_NOT_FOUND, "file.open('r') on nonexistent file should throw");
-
-  assert.throws(function() {
-    file.open(filename, "zz");
-  }, ERRORS.FILE_NOT_FOUND, "file.open('zz') on nonexistent file should throw");
-};
-
-exports.testOpenNonexistentForWrite = function (assert) {
-  let filename = file.join(profilePath, 'open.txt');
-
-  let stream = file.open(filename, "w");
-  stream.close();
-
-  assert.ok(file.exists(filename),
-              "file.exists() should return true after file.open('w')");
-  file.remove(filename);
-  assert.ok(!file.exists(filename),
-              "file.exists() should return false after file.remove()");
-
-  stream = file.open(filename, "rw");
-  stream.close();
-
-  assert.ok(file.exists(filename),
-              "file.exists() should return true after file.open('rw')");
-  file.remove(filename);
-  assert.ok(!file.exists(filename),
-              "file.exists() should return false after file.remove()");
-};
-
-exports.testOpenDirectory = function (assert) {
-  let dir = dirPathInProfile;
-  assert.throws(function() {
-    file.open(dir);
-  }, ERRORS.NOT_A_FILE, "file.open() on directory should throw");
-
-  assert.throws(function() {
-    file.open(dir, "w");
-  }, ERRORS.NOT_A_FILE, "file.open('w') on directory should throw");
-};
-
-exports.testOpenTypes = function (assert) {
-  let filename = file.join(profilePath, 'open-types.txt');
-
-
-  // Do the opens first to create the data file.
-  var stream = file.open(filename, "w");
-  assert.ok(stream instanceof textStreams.TextWriter,
-              "open(w) should return a TextWriter");
-  stream.close();
-
-  stream = file.open(filename, "wb");
-  assert.ok(stream instanceof byteStreams.ByteWriter,
-              "open(wb) should return a ByteWriter");
-  stream.close();
-
-  stream = file.open(filename);
-  assert.ok(stream instanceof textStreams.TextReader,
-              "open() should return a TextReader");
-  stream.close();
-
-  stream = file.open(filename, "r");
-  assert.ok(stream instanceof textStreams.TextReader,
-              "open(r) should return a TextReader");
-  stream.close();
-
-  stream = file.open(filename, "b");
-  assert.ok(stream instanceof byteStreams.ByteReader,
-              "open(b) should return a ByteReader");
-  stream.close();
-
-  stream = file.open(filename, "rb");
-  assert.ok(stream instanceof byteStreams.ByteReader,
-              "open(rb) should return a ByteReader");
-  stream.close();
-
-  file.remove(filename);
-};
-
-exports.testMkpathRmdir = function (assert) {
-  let basePath = profilePath;
-  let dirs = [];
-  for (let i = 0; i < 3; i++)
-    dirs.push("test-file-dir");
-
-  let paths = [];
-  for (let i = 0; i < dirs.length; i++) {
-    let args = [basePath].concat(dirs.slice(0, i + 1));
-    paths.unshift(file.join.apply(null, args));
-  }
-
-  for (let i = 0; i < paths.length; i++) {
-    assert.ok(!file.exists(paths[i]),
-                "Sanity check: path should not exist: " + paths[i]);
-  }
-
-  file.mkpath(paths[0]);
-  assert.ok(file.exists(paths[0]), "mkpath should create path: " + paths[0]);
-
-  for (let i = 0; i < paths.length; i++) {
-    file.rmdir(paths[i]);
-    assert.ok(!file.exists(paths[i]),
-                "rmdir should remove path: " + paths[i]);
-  }
-};
-
-exports.testMkpathTwice = function (assert) {
-  let dir = profilePath;
-  let path = file.join(dir, "test-file-dir");
-  assert.ok(!file.exists(path),
-              "Sanity check: path should not exist: " + path);
-  file.mkpath(path);
-  assert.ok(file.exists(path), "mkpath should create path: " + path);
-  file.mkpath(path);
-  assert.ok(file.exists(path),
-              "After second mkpath, path should still exist: " + path);
-  file.rmdir(path);
-  assert.ok(!file.exists(path), "rmdir should remove path: " + path);
-};
-
-exports.testMkpathExistingNondirectory = function (assert) {
-  var fname = file.join(profilePath, 'conflict.txt');
-  file.open(fname, "w").close();
-  assert.ok(file.exists(fname), "File should exist");
-  assert.throws(() => file.mkpath(fname),
-                    /^The path already exists and is not a directory: .+$/,
-                    "mkpath on file should raise error");
-  file.remove(fname);
-};
-
-exports.testRmdirNondirectory = function (assert) {
-  var fname = file.join(profilePath, 'not-a-dir')
-  file.open(fname, "w").close();
-  assert.ok(file.exists(fname), "File should exist");
-  assert.throws(function() {
-    file.rmdir(fname);
-  }, ERRORS.NOT_A_DIRECTORY, "rmdir on file should raise error");
-  file.remove(fname);
-  assert.ok(!file.exists(fname), "File should not exist");
-  assert.throws(() => file.rmdir(fname),
-                    ERRORS.FILE_NOT_FOUND,
-                    "rmdir on non-existing file should raise error");
-};
-
-exports.testRmdirNonempty = function (assert) {
-  let dir = profilePath;
-  let path = file.join(dir, "test-file-dir");
-  assert.ok(!file.exists(path),
-              "Sanity check: path should not exist: " + path);
-  file.mkpath(path);
-  let filePath = file.join(path, "file");
-  file.open(filePath, "w").close();
-  assert.ok(file.exists(filePath),
-              "Sanity check: path should exist: " + filePath);
-  assert.throws(() => file.rmdir(path),
-                    /^The directory is not empty: .+$/,
-                    "rmdir on non-empty directory should raise error");
-  file.remove(filePath);
-  file.rmdir(path);
-  assert.ok(!file.exists(path), "Path should not exist");
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-frame-utils.js b/addon-sdk/source/test/test-frame-utils.js
deleted file mode 100644
index 501f93c87..000000000
--- a/addon-sdk/source/test/test-frame-utils.js
+++ /dev/null
@@ -1,59 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { create } = require('sdk/frame/utils');
-const { open, close } = require('sdk/window/helpers');
-
-exports['test frame creation'] = function(assert, done) {
-  open('data:text/html;charset=utf-8,Window').then(function (window) {
-    let frame = create(window.document);
-
-    assert.equal(frame.getAttribute('type'), 'content',
-                 'frame type is content');
-    assert.ok(frame.contentWindow, 'frame has contentWindow');
-    assert.equal(frame.contentWindow.location.href, 'about:blank',
-                 'by default "about:blank" is loaded');
-    assert.equal(frame.docShell.allowAuth, false, 'auth disabled by default');
-    assert.equal(frame.docShell.allowJavascript, false, 'js disabled by default');
-    assert.equal(frame.docShell.allowPlugins, false,
-                 'plugins disabled by default');
-    close(window).then(done);
-  });
-};
-
-exports['test fram has js disabled by default'] = function(assert, done) {
-  open('data:text/html;charset=utf-8,window').then(function (window) {
-    let frame = create(window.document, {
-      uri: 'data:text/html;charset=utf-8,<script>document.documentElement.innerHTML' +
-           '= "J" + "S"</script>',
-    });
-    frame.contentWindow.addEventListener('DOMContentLoaded', function ready() {
-      frame.contentWindow.removeEventListener('DOMContentLoaded', ready, false);
-      assert.ok(!~frame.contentDocument.documentElement.innerHTML.indexOf('JS'),
-                'JS was executed');
-
-      close(window).then(done);
-    }, false);
-  });
-};
-
-exports['test frame with js enabled'] = function(assert, done) {
-  open('data:text/html;charset=utf-8,window').then(function (window) {
-    let frame = create(window.document, {
-      uri: 'data:text/html;charset=utf-8,<script>document.documentElement.innerHTML' +
-           '= "J" + "S"</script>',
-      allowJavascript: true
-    });
-    frame.contentWindow.addEventListener('DOMContentLoaded', function ready() {
-      frame.contentWindow.removeEventListener('DOMContentLoaded', ready, false);
-      assert.ok(~frame.contentDocument.documentElement.innerHTML.indexOf('JS'),
-                'JS was executed');
-
-      close(window).then(done);
-    }, false);
-  });
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-framescript-manager.js b/addon-sdk/source/test/test-framescript-manager.js
deleted file mode 100644
index 442f71eda..000000000
--- a/addon-sdk/source/test/test-framescript-manager.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {loadModule} = require("framescript/manager");
-const {withTab, receiveMessage} = require("./util");
-const {getBrowserForTab} = require("sdk/tabs/utils");
-
-exports.testLoadModule = withTab(function*(assert, tab) {
-  const {messageManager} = getBrowserForTab(tab);
-
-  loadModule(messageManager,
-             require.resolve("./framescript-manager/frame-script"),
-             true,
-             "onInit");
-
-  const message = yield receiveMessage(messageManager, "framescript-manager/ready");
-
-  assert.deepEqual(message.data, {state: "ready"},
-                   "received ready message from the loaded module");
-
-  messageManager.sendAsyncMessage("framescript-manager/ping", {x: 1});
-
-  const pong = yield receiveMessage(messageManager, "framescript-manager/pong");
-
-  assert.deepEqual(pong.data, {x: 1},
-                    "received pong back");
-}, "data:text/html,<h1>Message Manager</h1>");
-
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-framescript-util.js b/addon-sdk/source/test/test-framescript-util.js
deleted file mode 100644
index 0a55bcbf6..000000000
--- a/addon-sdk/source/test/test-framescript-util.js
+++ /dev/null
@@ -1,45 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {loadModule} = require("framescript/manager");
-const {withTab, receiveMessage} = require("./util");
-const {getBrowserForTab} = require("sdk/tabs/utils");
-
-exports["test windowToMessageManager"] = withTab(function*(assert, tab) {
-  const {messageManager} = getBrowserForTab(tab);
-
-  loadModule(messageManager,
-             require.resolve("./framescript-util/frame-script"),
-             true,
-             "onInit");
-
-  messageManager.sendAsyncMessage("framescript-util/window/request");
-
-  const response = yield receiveMessage(messageManager,
-                                        "framescript-util/window/response");
-
-  assert.deepEqual(response.data, {window: true},
-                   "got response");
-}, "data:text/html,<h1>Window to Message Manager</h1>");
-
-
-exports["test nodeToMessageManager"] = withTab(function*(assert, tab) {
-  const {messageManager} = getBrowserForTab(tab);
-
-  loadModule(messageManager,
-             require.resolve("./framescript-util/frame-script"),
-             true,
-             "onInit");
-
-  messageManager.sendAsyncMessage("framescript-util/node/request", "h1");
-
-  const response = yield receiveMessage(messageManager,
-                                        "framescript-util/node/response");
-
-  assert.deepEqual(response.data, {node: true},
-                   "got response");
-}, "data:text/html,<h1>Node to Message Manager</h1>");
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-fs.js b/addon-sdk/source/test/test-fs.js
deleted file mode 100644
index ed26ca3e3..000000000
--- a/addon-sdk/source/test/test-fs.js
+++ /dev/null
@@ -1,621 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { pathFor, platform } = require("sdk/system");
-const fs = require("sdk/io/fs");
-const url = require("sdk/url");
-const path = require("sdk/fs/path");
-const { defer } = require("sdk/core/promise");
-const { Buffer } = require("sdk/io/buffer");
-const { is } = require("sdk/system/xul-app");
-
-// Use profile directory to list / read / write files.
-const profilePath = pathFor("ProfD");
-const fileNameInProfile = "compatibility.ini";
-const dirNameInProfile = "extensions";
-const filePathInProfile = path.join(profilePath, fileNameInProfile);
-const dirPathInProfile = path.join(profilePath, dirNameInProfile);
-const mkdirPath = path.join(profilePath, "sdk-fixture-mkdir");
-const writePath = path.join(profilePath, "sdk-fixture-writeFile");
-const unlinkPath = path.join(profilePath, "sdk-fixture-unlink");
-const truncatePath = path.join(profilePath, "sdk-fixture-truncate");
-const renameFromPath = path.join(profilePath, "sdk-fixture-rename-from");
-const renameToPath = path.join(profilePath, "sdk-fixture-rename-to");
-const chmodPath = path.join(profilePath, "sdk-fixture-chmod");
-
-const profileEntries = [
-  "compatibility.ini",
-  "extensions",
-  "prefs.js"
-  // There are likely to be a lot more files but we can"t really
-  // on consistent list so we limit to this.
-];
-
-const isWindows = platform.indexOf('win') === 0;
-
-exports["test readdir"] = function(assert, end) {
-  var async = false;
-  fs.readdir(profilePath, function(error, entries) {
-    assert.ok(async, "readdir is async");
-    assert.ok(!error, "there is no error when reading directory");
-    assert.ok(profileEntries.length <= entries.length,
-              "got at least number of entries we expect");
-    assert.ok(profileEntries.every(function(entry) {
-                return entries.indexOf(entry) >= 0;
-              }), "all profiles are present");
-    end();
-  });
-
-  async = true;
-};
-
-exports["test readdir error"] = function(assert, end) {
-  var async = false;
-  var path = profilePath + "-does-not-exists";
-  fs.readdir(path, function(error, entries) {
-    assert.ok(async, "readdir is async");
-    assert.equal(error.message, "ENOENT, readdir " + path);
-    assert.equal(error.code, "ENOENT", "error has a code");
-    assert.equal(error.path, path, "error has a path");
-    assert.equal(error.errno, 34, "error has a errno");
-    end();
-  });
-
-  async = true;
-};
-
-exports["test readdirSync"] = function(assert) {
-  var async = false;
-  var entries = fs.readdirSync(profilePath);
-  assert.ok(profileEntries.length <= entries.length,
-            "got at least number of entries we expect");
-  assert.ok(profileEntries.every(function(entry) {
-    return entries.indexOf(entry) >= 0;
-  }), "all profiles are present");
-};
-
-exports["test readdirSync error"] = function(assert) {
-  var async = false;
-  var path = profilePath + "-does-not-exists";
-  try {
-    fs.readdirSync(path);
-    assert.fail(Error("No error was thrown"));
-  } catch (error) {
-    assert.equal(error.message, "ENOENT, readdir " + path);
-    assert.equal(error.code, "ENOENT", "error has a code");
-    assert.equal(error.path, path, "error has a path");
-    assert.equal(error.errno, 34, "error has a errno");
-  }
-};
-
-exports["test readFile"] = function(assert, end) {
-  let async = false;
-  fs.readFile(filePathInProfile, function(error, content) {
-    assert.ok(async, "readFile is async");
-    assert.ok(!error, "error is falsy");
-
-    assert.ok(Buffer.isBuffer(content), "readFile returns buffer");
-    assert.ok(typeof(content.length) === "number", "buffer has length");
-    assert.ok(content.toString().indexOf("[Compatibility]") >= 0,
-              "content contains expected data");
-    end();
-  });
-  async = true;
-};
-
-exports["test readFile error"] = function(assert, end) {
-  let async = false;
-  let path = filePathInProfile + "-does-not-exists";
-  fs.readFile(path, function(error, content) {
-    assert.ok(async, "readFile is async");
-    assert.equal(error.message, "ENOENT, open " + path);
-    assert.equal(error.code, "ENOENT", "error has a code");
-    assert.equal(error.path, path, "error has a path");
-    assert.equal(error.errno, 34, "error has a errno");
-
-    end();
-  });
-  async = true;
-};
-
-exports["test readFileSync not implemented"] = function(assert) {
-  let buffer = fs.readFileSync(filePathInProfile);
-  assert.ok(buffer.toString().indexOf("[Compatibility]") >= 0,
-            "read content");
-};
-
-exports["test fs.stat file"] = function(assert, end) {
-  let async = false;
-  let path = filePathInProfile;
-  fs.stat(path, function(error, stat) {
-    assert.ok(async, "fs.stat is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(!stat.isDirectory(), "not a dir");
-    assert.ok(stat.isFile(), "is a file");
-    assert.ok(!stat.isSymbolicLink(), "isn't a symlink");
-    assert.ok(typeof(stat.size) === "number", "size is a number");
-    assert.ok(stat.exists === true, "file exists");
-    assert.ok(typeof(stat.isBlockDevice()) === "boolean");
-    assert.ok(typeof(stat.isCharacterDevice()) === "boolean");
-    assert.ok(typeof(stat.isFIFO()) === "boolean");
-    assert.ok(typeof(stat.isSocket()) === "boolean");
-    assert.ok(typeof(stat.hidden) === "boolean");
-    assert.ok(typeof(stat.writable) === "boolean")
-    assert.ok(stat.readable === true);
-
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.stat dir"] = function(assert, end) {
-  let async = false;
-  let path = dirPathInProfile;
-  fs.stat(path, function(error, stat) {
-    assert.ok(async, "fs.stat is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(stat.isDirectory(), "is a dir");
-    assert.ok(!stat.isFile(), "not a file");
-    assert.ok(!stat.isSymbolicLink(), "isn't a symlink");
-    assert.ok(typeof(stat.size) === "number", "size is a number");
-    assert.ok(stat.exists === true, "file exists");
-    assert.ok(typeof(stat.isBlockDevice()) === "boolean");
-    assert.ok(typeof(stat.isCharacterDevice()) === "boolean");
-    assert.ok(typeof(stat.isFIFO()) === "boolean");
-    assert.ok(typeof(stat.isSocket()) === "boolean");
-    assert.ok(typeof(stat.hidden) === "boolean");
-    assert.ok(typeof(stat.writable) === "boolean")
-    assert.ok(typeof(stat.readable) === "boolean");
-
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.stat error"] = function(assert, end) {
-  let async = false;
-  let path = filePathInProfile + "-does-not-exists";
-  fs.stat(path, function(error, stat) {
-    assert.ok(async, "fs.stat is async");
-    assert.equal(error.message, "ENOENT, stat " + path);
-    assert.equal(error.code, "ENOENT", "error has a code");
-    assert.equal(error.path, path, "error has a path");
-    assert.equal(error.errno, 34, "error has a errno");
-
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.exists NO"] = function(assert, end) {
-  let async = false
-  let path = filePathInProfile + "-does-not-exists";
-  fs.exists(path, function(error, value) {
-    assert.ok(async, "fs.exists is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(!value, "file does not exists");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.exists YES"] = function(assert, end) {
-  let async = false
-  let path = filePathInProfile
-  fs.exists(path, function(error, value) {
-    assert.ok(async, "fs.exists is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(value, "file exists");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.exists NO"] = function(assert, end) {
-  let async = false
-  let path = filePathInProfile + "-does-not-exists";
-  fs.exists(path, function(error, value) {
-    assert.ok(async, "fs.exists is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(!value, "file does not exists");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.existsSync"] = function(assert) {
-  let path = filePathInProfile
-  assert.equal(fs.existsSync(path), true, "exists");
-  assert.equal(fs.existsSync(path + "-does-not-exists"), false, "exists");
-};
-
-exports["test fs.mkdirSync fs.rmdirSync"] = function(assert) {
-  let path = mkdirPath;
-
-  assert.equal(fs.existsSync(path), false, "does not exists");
-  fs.mkdirSync(path);
-  assert.equal(fs.existsSync(path), true, "dir was created");
-  try {
-    fs.mkdirSync(path);
-    assert.fail(Error("mkdir on existing should throw"));
-  } catch (error) {
-    assert.equal(error.message, "EEXIST, mkdir " + path);
-    assert.equal(error.code, "EEXIST", "error has a code");
-    assert.equal(error.path, path, "error has a path");
-    assert.equal(error.errno, 47, "error has a errno");
-  }
-  fs.rmdirSync(path);
-  assert.equal(fs.existsSync(path), false, "dir was removed");
-};
-
-exports["test fs.mkdir"] = function(assert, end) {
-  let path = mkdirPath;
-
-  if (!fs.existsSync(path)) {
-    let async = false;
-    fs.mkdir(path, function(error) {
-      assert.ok(async, "mkdir is async");
-      assert.ok(!error, "no error");
-      assert.equal(fs.existsSync(path), true, "dir was created");
-      fs.rmdirSync(path);
-      assert.equal(fs.existsSync(path), false, "dir was removed");
-      end();
-    });
-    async = true;
-  }
-};
-
-exports["test fs.mkdir error"] = function(assert, end) {
-  let path = mkdirPath;
-
-  if (!fs.existsSync(path)) {
-    fs.mkdirSync(path);
-    let async = false;
-    fs.mkdir(path, function(error) {
-      assert.ok(async, "mkdir is async");
-      assert.equal(error.message, "EEXIST, mkdir " + path);
-      assert.equal(error.code, "EEXIST", "error has a code");
-      assert.equal(error.path, path, "error has a path");
-      assert.equal(error.errno, 47, "error has a errno");
-      fs.rmdirSync(path);
-      assert.equal(fs.existsSync(path), false, "dir was removed");
-      end();
-    });
-    async = true;
-  }
-};
-
-exports["test fs.rmdir"] = function(assert, end) {
-  let path = mkdirPath;
-
-  if (!fs.existsSync(path)) {
-    fs.mkdirSync(path);
-    assert.equal(fs.existsSync(path), true, "dir exists");
-    let async = false;
-    fs.rmdir(path, function(error) {
-      assert.ok(async, "mkdir is async");
-      assert.ok(!error, "no error");
-      assert.equal(fs.existsSync(path), false, "dir was removed");
-      end();
-    });
-    async = true;
-  }
-};
-
-
-exports["test fs.rmdir error"] = function(assert, end) {
-  let path = mkdirPath;
-
-  if (!fs.existsSync(path)) {
-    assert.equal(fs.existsSync(path), false, "dir doesn't exists");
-    let async = false;
-    fs.rmdir(path, function(error) {
-      assert.ok(async, "mkdir is async");
-      assert.equal(error.message, "ENOENT, remove " + path);
-      assert.equal(error.code, "ENOENT", "error has a code");
-      assert.equal(error.path, path, "error has a path");
-      assert.equal(error.errno, 34, "error has a errno");
-      assert.equal(fs.existsSync(path), false, "dir is removed");
-      end();
-    });
-    async = true;
-  }
-};
-
-exports["test fs.truncateSync fs.unlinkSync"] = function(assert) {
-  let path = truncatePath;
-
-  assert.equal(fs.existsSync(path), false, "does not exists");
-  fs.truncateSync(path);
-  assert.equal(fs.existsSync(path), true, "file was created");
-  fs.truncateSync(path);
-  fs.unlinkSync(path);
-  assert.equal(fs.existsSync(path), false, "file was removed");
-};
-
-
-exports["test fs.truncate"] = function(assert, end) {
-  let path = truncatePath;
-  if (!fs.existsSync(path)) {
-    let async = false;
-    fs.truncate(path, 0, function(error) {
-      assert.ok(async, "truncate is async");
-      assert.ok(!error, "no error");
-      assert.equal(fs.existsSync(path), true, "file was created");
-      fs.unlinkSync(path);
-      assert.equal(fs.existsSync(path), false, "file was removed");
-      end();
-    })
-    async = true;
-  }
-};
-
-exports["test fs.unlink"] = function(assert, end) {
-  let path = unlinkPath;
-  let async = false;
-  assert.ok(!fs.existsSync(path), "file doesn't exists yet");
-  fs.truncateSync(path, 0);
-  assert.ok(fs.existsSync(path), "file was created");
-  fs.unlink(path, function(error) {
-    assert.ok(async, "fs.unlink is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(!fs.existsSync(path), "file was removed");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.unlink error"] = function(assert, end) {
-  let path = unlinkPath;
-  let async = false;
-  assert.ok(!fs.existsSync(path), "file doesn't exists yet");
-  fs.unlink(path, function(error) {
-    assert.ok(async, "fs.unlink is async");
-    assert.equal(error.message, "ENOENT, remove " + path);
-    assert.equal(error.code, "ENOENT", "error has a code");
-    assert.equal(error.path, path, "error has a path");
-    assert.equal(error.errno, 34, "error has a errno");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.rename"] = function(assert, end) {
-  let fromPath = renameFromPath;
-  let toPath = renameToPath;
-
-  fs.truncateSync(fromPath);
-  assert.ok(fs.existsSync(fromPath), "source file exists");
-  assert.ok(!fs.existsSync(toPath), "destination doesn't exists");
-  var async = false;
-  fs.rename(fromPath, toPath, function(error) {
-    assert.ok(async, "fs.rename is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(!fs.existsSync(fromPath), "source path no longer exists");
-    assert.ok(fs.existsSync(toPath), "destination file exists");
-    fs.unlinkSync(toPath);
-    assert.ok(!fs.existsSync(toPath), "cleaned up properly");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.rename (missing source file)"] = function(assert, end) {
-  let fromPath = renameFromPath;
-  let toPath = renameToPath;
-
-  assert.ok(!fs.existsSync(fromPath), "source file doesn't exists");
-  assert.ok(!fs.existsSync(toPath), "destination doesn't exists");
-  var async = false;
-  fs.rename(fromPath, toPath, function(error) {
-    assert.ok(async, "fs.rename is async");
-    assert.equal(error.message, "ENOENT, rename " + fromPath);
-    assert.equal(error.code, "ENOENT", "error has a code");
-    assert.equal(error.path, fromPath, "error has a path");
-    assert.equal(error.errno, 34, "error has a errno");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.rename (existing target file)"] = function(assert, end) {
-  let fromPath = renameFromPath;
-  let toPath = renameToPath;
-
-  fs.truncateSync(fromPath);
-  fs.truncateSync(toPath);
-  assert.ok(fs.existsSync(fromPath), "source file exists");
-  assert.ok(fs.existsSync(toPath), "destination file exists");
-  var async = false;
-  fs.rename(fromPath, toPath, function(error) {
-    assert.ok(async, "fs.rename is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(!fs.existsSync(fromPath), "source path no longer exists");
-    assert.ok(fs.existsSync(toPath), "destination file exists");
-    fs.unlinkSync(toPath);
-    assert.ok(!fs.existsSync(toPath), "cleaned up properly");
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.writeFile"] = function(assert, end) {
-  let path = writePath;
-  let content = ["hello world",
-                 "this is some text"].join("\n");
-
-  var async = false;
-  fs.writeFile(path, content, function(error) {
-    assert.ok(async, "fs write is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(fs.existsSync(path), "file was created");
-    assert.equal(fs.readFileSync(path).toString(),
-                 content,
-                 "contet was written");
-    fs.unlinkSync(path);
-    assert.ok(!fs.exists(path), "file was removed");
-
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.writeFile (with large files)"] = function(assert, end) {
-  let path = writePath;
-  let content = "";
-
-  for (var i = 0; i < 100000; i++) {
-    content += "buffer\n";
-  }
-
-  var async = false;
-  fs.writeFile(path, content, function(error) {
-    assert.ok(async, "fs write is async");
-    assert.ok(!error, "error is falsy");
-    assert.ok(fs.existsSync(path), "file was created");
-    assert.equal(fs.readFileSync(path).toString(),
-                 content,
-                 "contet was written");
-    fs.unlinkSync(path);
-    assert.ok(!fs.exists(path), "file was removed");
-
-    end();
-  });
-  async = true;
-};
-
-exports["test fs.writeFile error"] = function (assert, done) {
-  try {
-    fs.writeFile({}, 'content', function (err) {
-      assert.fail('Error thrown from TypeError should not be caught');
-    });
-  } catch (e) {
-    assert.ok(e,
-      'writeFile with a non-string error should not be caught');
-    assert.equal(e.name, 'TypeError', 'error should be TypeError');
-  }
-  fs.writeFile('not/a/valid/path', 'content', function (err) {
-    assert.ok(err, 'error caught and handled in callback');
-    done();
-  });
-};
-
-exports["test fs.chmod"] = function (assert, done) {
-  let content = ["hej från sverige"];
-
-  fs.writeFile(chmodPath, content, function (err) {
-    testPerm("0755")()
-      .then(testPerm("0777"))
-      .then(testPerm("0666"))
-      .then(testPerm(0o511))
-      .then(testPerm(0o200))
-      .then(testPerm("0040"))
-      .then(testPerm("0000"))
-      .then(testPermSync(0o777))
-      .then(testPermSync(0o666))
-      .then(testPermSync("0511"))
-      .then(testPermSync("0200"))
-      .then(testPermSync("0040"))
-      .then(testPermSync("0000"))
-      .then(() => {
-        assert.pass("Successful chmod passes");
-      }, assert.fail)
-      // Test invalid paths
-      .then(() => chmod("not-a-valid-file", 0o755))
-      .then(assert.fail, (err) => {
-        checkPermError(err, "not-a-valid-file");
-      })
-      .then(() => chmod("not-a-valid-file", 0o755, "sync"))
-      .then(assert.fail, (err) => {
-        checkPermError(err, "not-a-valid-file");
-      })
-      // Test invalid files
-      .then(() => chmod("resource://not-a-real-file", 0o755))
-      .then(assert.fail, (err) => {
-        checkPermError(err, "resource://not-a-real-file");
-      })
-      .then(() => chmod("resource://not-a-real-file", 0o755, 'sync'))
-      .then(assert.fail, (err) => {
-        checkPermError(err, "resource://not-a-real-file");
-      })
-      .then(done, assert.fail);
-  });
-
-  function checkPermError (err, path) {
-    assert.equal(err.message, "ENOENT, chmod " + path);
-    assert.equal(err.code, "ENOENT", "error has a code");
-    assert.equal(err.path, path, "error has a path");
-    assert.equal(err.errno, 34, "error has a errno");
-  }
-
-  function chmod (path, mode, sync) {
-    let { promise, resolve, reject } = defer();
-    if (!sync) {
-      fs.chmod(path, mode, (err) => {
-        if (err) reject(err);
-        else resolve();
-      });
-    } else {
-      fs.chmodSync(path, mode);
-      resolve();
-    }
-    return promise;
-  }
-
-  function testPerm (mode, sync) {
-    return function () {
-      return chmod(chmodPath, mode, sync)
-        .then(() => getPerm(chmodPath))
-        .then(perm => {
-          let nMode = normalizeMode(mode);
-          if (isWindows)
-            assert.equal(perm, nMode,
-              "mode correctly set to " + mode + " (" + nMode + " on windows)");
-          else
-            assert.equal(perm, nMode, "mode correctly set to " + nMode);
-        });
-    };
-  }
-
-  function testPermSync (mode) {
-    return testPerm(mode, true);
-  }
-
-  function getPerm (path) {
-    let { promise, resolve, reject } = defer();
-    fs.stat(path, function (err, stat) {
-      if (err) reject(err);
-      else resolve(stat.mode);
-    });
-    return promise;
-  }
-
-  /*
-   * Converts a unix mode `0755` into a Windows version of unix permissions
-   */
-  function normalizeMode (mode) {
-    if (typeof mode === "string")
-      mode = parseInt(mode, 8);
-
-    if (!isWindows)
-      return mode;
-
-    var ANY_READ = 0o444;
-    var ANY_WRITE = 0o222;
-    var winMode = 0;
-
-    // On Windows, if WRITE is true, then READ is also true
-    if (mode & ANY_WRITE)
-      winMode |= ANY_WRITE | ANY_READ;
-    // Minimum permissions are READ for Windows
-    else
-      winMode |= ANY_READ;
-
-    return winMode;
-  }
-};
-
-require("test").run(exports);
diff --git a/addon-sdk/source/test/test-functional.js b/addon-sdk/source/test/test-functional.js
deleted file mode 100644
index 02ae15fc6..000000000
--- a/addon-sdk/source/test/test-functional.js
+++ /dev/null
@@ -1,463 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { setTimeout } = require('sdk/timers');
-const utils = require('sdk/lang/functional');
-const { invoke, defer, partial, compose, memoize, once, is, isnt,
-  delay, wrap, curry, chainable, field, query, isInstance, debounce, throttle
-} = utils;
-const { LoaderWithHookedConsole } = require('sdk/test/loader');
-
-exports['test forwardApply'] = function(assert) {
-  function sum(b, c) { return this.a + b + c; }
-  assert.equal(invoke(sum, [2, 3], { a: 1 }), 6,
-               'passed arguments and pseoude-variable are used');
-
-  assert.equal(invoke(sum.bind({ a: 2 }), [2, 3], { a: 1 }), 7,
-               'bounded `this` pseoudo variable is used');
-};
-
-exports['test deferred function'] = function(assert, done) {
-  let nextTurn = false;
-  function sum(b, c) {
-    assert.ok(nextTurn, 'enqueued is called in next turn of event loop');
-    assert.equal(this.a + b + c, 6,
-                 'passed arguments an pseoude-variable are used');
-    done();
-  }
-
-  let fixture = { a: 1, method: defer(sum) };
-  fixture.method(2, 3);
-  nextTurn = true;
-};
-
-exports['test partial function'] = function(assert) {
-  function sum(b, c) { return this.a + b + c; }
-
-  let foo = { a : 5 };
-
-  foo.sum7 = partial(sum, 7);
-  foo.sum8and4 = partial(sum, 8, 4);
-
-  assert.equal(foo.sum7(2), 14, 'partial one arguments works');
-
-  assert.equal(foo.sum8and4(), 17, 'partial both arguments works');
-};
-
-exports["test curry defined numeber of arguments"] = function(assert) {
-  var sum = curry(function(a, b, c) {
-    return a + b + c;
-  });
-
-  assert.equal(sum(2, 2, 1), 5, "sum(2, 2, 1) => 5");
-  assert.equal(sum(2, 4)(1), 7, "sum(2, 4)(1) => 7");
-  assert.equal(sum(2)(4, 2), 8, "sum(2)(4, 2) => 8");
-  assert.equal(sum(2)(4)(3), 9, "sum(2)(4)(3) => 9");
-};
-
-exports['test compose'] = function(assert) {
-  let greet = function(name) { return 'hi: ' + name; };
-  let exclaim = function(sentence) { return sentence + '!'; };
-
-  assert.equal(compose(exclaim, greet)('moe'), 'hi: moe!',
-               'can compose a function that takes another');
-
-  assert.equal(compose(greet, exclaim)('moe'), 'hi: moe!',
-               'in this case, the functions are also commutative');
-
-  let target = {
-    name: 'Joe',
-    greet: compose(function exclaim(sentence) {
-      return sentence + '!';
-    }, function(title) {
-      return 'hi : ' + title + ' ' + this.name;
-    })
-  };
-
-  assert.equal(target.greet('Mr'), 'hi : Mr Joe!',
-               'this can be passed in');
-  assert.equal(target.greet.call({ name: 'Alex' }, 'Dr'), 'hi : Dr Alex!',
-               'this can be applied');
-
-  let single = compose(function(value) {
-    return value + ':suffix';
-  });
-
-  assert.equal(single('text'), 'text:suffix', 'works with single function');
-
-  let identity = compose();
-  assert.equal(identity('bla'), 'bla', 'works with zero functions');
-};
-
-exports['test wrap'] = function(assert) {
-  let greet = function(name) { return 'hi: ' + name; };
-  let backwards = wrap(greet, function(f, name) {
-    return f(name) + ' ' + name.split('').reverse().join('');
-  });
-
-  assert.equal(backwards('moe'), 'hi: moe eom',
-               'wrapped the saluation function');
-
-  let inner = function () { return 'Hello '; };
-  let target = {
-    name: 'Matteo',
-    hi: wrap(inner, function(f) { return f() + this.name; })
-  };
-
-  assert.equal(target.hi(), 'Hello Matteo', 'works with this');
-
-  function noop() { }
-  let wrapped = wrap(noop, function(f) {
-    return Array.slice(arguments);
-  });
-
-  let actual = wrapped([ 'whats', 'your' ], 'vector', 'victor');
-  assert.deepEqual(actual, [ noop, ['whats', 'your'], 'vector', 'victor' ],
-                   'works with fancy stuff');
-};
-
-exports['test memoize'] = function(assert) {
-  const fib = n => n < 2 ? n : fib(n - 1) + fib(n - 2);
-  let fibnitro = memoize(fib);
-
-  assert.equal(fib(10), 55,
-        'a memoized version of fibonacci produces identical results');
-  assert.equal(fibnitro(10), 55,
-        'a memoized version of fibonacci produces identical results');
-
-  function o(key, value) { return value; }
-  let oo = memoize(o), v1 = {}, v2 = {};
-
-
-  assert.equal(oo(1, v1), v1, 'returns value back');
-  assert.equal(oo(1, v2), v1, 'memoized by a first argument');
-  assert.equal(oo(2, v2), v2, 'returns back value if not memoized');
-  assert.equal(oo(2), v2, 'memoized new value');
-  assert.notEqual(oo(1), oo(2), 'values do not override');
-  assert.equal(o(3, v2), oo(2, 3), 'returns same value as un-memoized');
-
-  let get = memoize(function(attribute) { return this[attribute]; });
-  let target = { name: 'Bob', get: get };
-
-  assert.equal(target.get('name'), 'Bob', 'has correct `this`');
-  assert.equal(target.get.call({ name: 'Jack' }, 'name'), 'Bob',
-               'name is memoized');
-  assert.equal(get('name'), 'Bob', 'once memoized can be called without this');
-};
-
-exports['test delay'] = function(assert, done) {
-  let delayed = false;
-  delay(function() {
-    assert.ok(delayed, 'delayed the function');
-    done();
-  }, 1);
-  delayed = true;
-};
-
-exports['test delay with this'] = function(assert, done) {
-  let context = {};
-  delay.call(context, function(name) {
-    assert.equal(this, context, 'this was passed in');
-    assert.equal(name, 'Tom', 'argument was passed in');
-    done();
-  }, 10, 'Tom');
-};
-
-exports['test once'] = function(assert) {
-  let n = 0;
-  let increment = once(function() { n ++; });
-
-  increment();
-  increment();
-
-  assert.equal(n, 1, 'only incremented once');
-
-  let target = {
-    state: 0,
-    update: once(function() {
-      return this.state ++;
-    })
-  };
-
-  target.update();
-  target.update();
-
-  assert.equal(target.state, 1, 'this was passed in and called only once');
-};
-
-exports['test once with argument'] = function(assert) {
-  let n = 0;
-  let increment = once(a => n++);
-
-  increment();
-  increment('foo');
-
-  assert.equal(n, 1, 'only incremented once');
-
-  increment();
-  increment('foo');
-
-  assert.equal(n, 1, 'only incremented once');
-};
-
-exports['test complement'] = assert => {
-  let { complement } = require("sdk/lang/functional");
-
-  let isOdd = x => Boolean(x % 2);
-
-  assert.equal(isOdd(1), true);
-  assert.equal(isOdd(2), false);
-
-  let isEven = complement(isOdd);
-
-  assert.equal(isEven(1), false);
-  assert.equal(isEven(2), true);
-
-  let foo = {};
-  let isFoo = function() { return this === foo; };
-  let insntFoo = complement(isFoo);
-
-  assert.equal(insntFoo.call(foo), false);
-  assert.equal(insntFoo.call({}), true);
-};
-
-exports['test constant'] = assert => {
-  let { constant } = require("sdk/lang/functional");
-
-  let one = constant(1);
-
-  assert.equal(one(1), 1);
-  assert.equal(one(2), 1);
-};
-
-exports['test apply'] = assert => {
-  let { apply } = require("sdk/lang/functional");
-
-  let dashify = (...args) => args.join("-");
-
-  assert.equal(apply(dashify, 1, [2, 3]), "1-2-3");
-  assert.equal(apply(dashify, "a"), "a");
-  assert.equal(apply(dashify, ["a", "b"]), "a-b");
-  assert.equal(apply(dashify, ["a", "b"], "c"), "a,b-c");
-  assert.equal(apply(dashify, [1, 2], [3, 4]), "1,2-3-4");
-};
-
-exports['test flip'] = assert => {
-  let { flip } = require("sdk/lang/functional");
-
-  let append = (left, right) => left + " " + right;
-  let prepend = flip(append);
-
-  assert.equal(append("hello", "world"), "hello world");
-  assert.equal(prepend("hello", "world"), "world hello");
-
-  let wrap = function(left, right) {
-    return left + " " + this + " " + right;
-  };
-  let invertWrap = flip(wrap);
-
-  assert.equal(wrap.call("@", "hello", "world"), "hello @ world");
-  assert.equal(invertWrap.call("@", "hello", "world"), "world @ hello");
-
-  let reverse = flip((...args) => args);
-
-  assert.deepEqual(reverse(1, 2, 3, 4), [4, 3, 2, 1]);
-  assert.deepEqual(reverse(1), [1]);
-  assert.deepEqual(reverse(), []);
-
-  // currying still works
-  let prependr = curry(prepend);
-
-  assert.equal(prependr("hello", "world"), "world hello");
-  assert.equal(prependr("hello")("world"), "world hello");
-};
-
-exports["test when"] = assert => {
-  let { when } = require("sdk/lang/functional");
-
-  let areNums = (...xs) => xs.every(x => typeof(x) === "number");
-
-  let sum = when(areNums, (...xs) => xs.reduce((y, x) => x + y, 0));
-
-  assert.equal(sum(1, 2, 3), 6);
-  assert.equal(sum(1, 2, "3"), undefined);
-
-  let multiply = when(areNums,
-                      (...xs) => xs.reduce((y, x) => x * y, 1),
-                      (...xs) => xs);
-
-  assert.equal(multiply(2), 2);
-  assert.equal(multiply(2, 3), 6);
-  assert.deepEqual(multiply(2, "4"), [2, "4"]);
-
-  function Point(x, y) {
-    this.x = x;
-    this.y = y;
-  }
-
-  let isPoint = x => x instanceof Point;
-
-  let inc = when(isPoint, ({x, y}) => new Point(x + 1, y + 1));
-
-  assert.equal(inc({}), undefined);
-  assert.deepEqual(inc(new Point(0, 0)), { x: 1, y: 1 });
-
-  let axis = when(isPoint,
-                  ({ x, y }) => [x, y],
-                  _ => [0, 0]);
-
-  assert.deepEqual(axis(new Point(1, 4)), [1, 4]);
-  assert.deepEqual(axis({ foo: "bar" }), [0, 0]);
-};
-
-exports["test chainable"] = function(assert) {
-  let Player = function () { this.volume = 5; };
-  Player.prototype = {
-    setBand: chainable(function (band) { return (this.band = band); }),
-    incVolume: chainable(function () { return this.volume++; })
-  };
-  let player = new Player();
-  player
-    .setBand('Animals As Leaders')
-    .incVolume().incVolume().incVolume().incVolume().incVolume().incVolume();
-
-  assert.equal(player.band, 'Animals As Leaders', 'passes arguments into chained');
-  assert.equal(player.volume, 11, 'accepts no arguments in chain');
-};
-
-exports["test field"] = assert => {
-  let Num = field("constructor", 0);
-  assert.equal(Num.name, Number.name);
-  assert.ok(typeof(Num), "function");
-
-  let x = field("x");
-
-  [
-    [field("foo", { foo: 1 }), 1],
-    [field("foo")({ foo: 1 }), 1],
-    [field("bar", {}), undefined],
-    [field("bar")({}), undefined],
-    [field("hey", undefined), undefined],
-    [field("hey")(undefined), undefined],
-    [field("how", null), null],
-    [field("how")(null), null],
-    [x(1), undefined],
-    [x(undefined), undefined],
-    [x(null), null],
-    [x({ x: 1 }), 1],
-    [x({ x: 2 }), 2],
-  ].forEach(([actual, expected]) => assert.equal(actual, expected));
-};
-
-exports["test query"] = assert => {
-  let Num = query("constructor", 0);
-  assert.equal(Num.name, Number.name);
-  assert.ok(typeof(Num), "function");
-
-  let x = query("x");
-  let xy = query("x.y");
-
-  [
-    [query("foo", { foo: 1 }), 1],
-    [query("foo")({ foo: 1 }), 1],
-    [query("foo.bar", { foo: { bar: 2 } }), 2],
-    [query("foo.bar")({ foo: { bar: 2 } }), 2],
-    [query("foo.bar", { foo: 1 }), undefined],
-    [query("foo.bar")({ foo: 1 }), undefined],
-    [x(1), undefined],
-    [x(undefined), undefined],
-    [x(null), null],
-    [x({ x: 1 }), 1],
-    [x({ x: 2 }), 2],
-    [xy(1), undefined],
-    [xy(undefined), undefined],
-    [xy(null), null],
-    [xy({ x: 1 }), undefined],
-    [xy({ x: 2 }), undefined],
-    [xy({ x: { y: 1 } }), 1],
-    [xy({ x: { y: 2 } }), 2]
-  ].forEach(([actual, expected]) => assert.equal(actual, expected));
-};
-
-exports["test isInstance"] = assert => {
-  function X() {}
-  function Y() {}
-  let isX = isInstance(X);
-
-  [
-    isInstance(X, new X()),
-    isInstance(X)(new X()),
-    !isInstance(X, new Y()),
-    !isInstance(X)(new Y()),
-    isX(new X()),
-    !isX(new Y())
-  ].forEach(x => assert.ok(x));
-};
-
-exports["test is"] = assert => {
-
-  assert.deepEqual([ 1, 0, 1, 0, 1 ].map(is(1)),
-                   [ true, false, true, false, true ],
-                   "is can be partially applied");
-
-  assert.ok(is(1, 1));
-  assert.ok(!is({}, {}));
-  assert.ok(is()(1)()(1), "is is curried");
-  assert.ok(!is()(1)()(2));
-};
-
-exports["test isnt"] = assert => {
-
-  assert.deepEqual([ 1, 0, 1, 0, 1 ].map(isnt(0)),
-                   [ true, false, true, false, true ],
-                   "is can be partially applied");
-
-  assert.ok(!isnt(1, 1));
-  assert.ok(isnt({}, {}));
-  assert.ok(!isnt()(1)()(1));
-  assert.ok(isnt()(1)()(2));
-};
-
-exports["test debounce"] = (assert, done) => {
-  let counter = 0;
-  let fn = debounce(() => counter++, 100);
-
-  new Array(10).join(0).split("").forEach(fn);
-
-  assert.equal(counter, 0, "debounce does not fire immediately");
-  setTimeout(() => {
-    assert.equal(counter, 1, "function called after wait time");
-    fn();
-    setTimeout(() => {
-      assert.equal(counter, 2, "function able to be called again after wait");
-      done();
-    }, 150);
-  }, 200);
-};
-
-exports["test throttle"] = (assert, done) => {
-  let called = 0;
-  let attempt = 0;
-  let atleast100ms = false;
-  let throttledFn = throttle(() => {
-    called++;
-    if (called === 2) {
-      assert.equal(attempt, 10, "called twice, but attempted 10 times");
-      fn();
-    }
-    if (called === 3) {
-      assert.ok(atleast100ms, "atleast 100ms have passed");
-      assert.equal(attempt, 11, "called third, waits for delay to happen");
-      done();
-    }
-  }, 200);
-  let fn = () => ++attempt && throttledFn();
-
-  setTimeout(() => atleast100ms = true, 100);
-
-  new Array(11).join(0).split("").forEach(fn);
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-globals.js b/addon-sdk/source/test/test-globals.js
deleted file mode 100644
index bc3364367..000000000
--- a/addon-sdk/source/test/test-globals.js
+++ /dev/null
@@ -1,30 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-Object.defineProperty(this, 'global', { value: this });
-
-exports.testGlobals = function(assert) {
-  // the only globals in module scope should be:
-  //   module, exports, require, dump, console
-  assert.equal(typeof module, 'object', 'have "module", good');
-  assert.equal(typeof exports, 'object', 'have "exports", good');
-  assert.equal(typeof require, 'function', 'have "require", good');
-  assert.equal(typeof dump, 'function', 'have "dump", good');
-  assert.equal(typeof console, 'object', 'have "console", good');
-
-  // in particular, these old globals should no longer be present
-  assert.ok(!('packaging' in global), "no 'packaging', good");
-  assert.ok(!('memory' in global), "no 'memory', good");
-  assert.ok(/test-globals\.js$/.test(module.uri),
-     'should contain filename');
-};
-
-exports.testComponent = function (assert) {
-  assert.throws(() => {
-    Components;
-  }, /`Components` is not available/, 'using `Components` throws');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-heritage.js b/addon-sdk/source/test/test-heritage.js
deleted file mode 100644
index e087f3e4d..000000000
--- a/addon-sdk/source/test/test-heritage.js
+++ /dev/null
@@ -1,301 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Class, extend, mix, obscure } = require('sdk/core/heritage');
-
-exports['test extend'] = function(assert) {
-  let ancestor = { a: 1 };
-  let descendant = extend(ancestor, {
-    b: 2,
-    get c() { return 3 },
-    d: function() { return 4 }
-  });
-
-  assert.ok(ancestor.isPrototypeOf(descendant),
-            'descendant inherits from ancestor');
-  assert.ok(descendant.b, 2, 'proprety was implemented');
-  assert.ok(descendant.c, 3, 'getter was implemented');
-  assert.ok(descendant.d(), 4, 'method was implemented');
-
-  /* Will be fixed once Bug 674195 is shipped.
-  assert.ok(Object.isFrozen(descendant),
-            'extend returns frozen objects');
-  */
-};
-
-exports['test mix'] = function(assert) {
-  let ancestor = { a: 1 }
-  let mixed = mix(extend(ancestor, { b: 1, c: 1 }), { c: 2 }, { d: 3 });
-
-  assert.deepEqual(JSON.parse(JSON.stringify(mixed)), { b: 1, c: 2, d: 3 },
-                   'properties mixed as expected');
-  assert.ok(ancestor.isPrototypeOf(mixed),
-            'first arguments ancestor is ancestor of result');
-};
-
-exports['test obscure'] = function(assert) {
-  let fixture = mix({ a: 1 }, obscure({ b: 2 }));
-
-  assert.equal(fixture.a, 1, 'a property is included');
-  assert.equal(fixture.b, 2, 'b proprety is included');
-  assert.ok(!Object.getOwnPropertyDescriptor(fixture, 'b').enumerable,
-            'obscured properties are non-enumerable');
-};
-
-exports['test inheritance'] = function(assert) {
-  let Ancestor = Class({
-    name: 'ancestor',
-    method: function () {
-      return 'hello ' + this.name;
-    }
-  });
-
-  assert.ok(Ancestor() instanceof Ancestor,
-            'can be instantiated without new');
-  assert.ok(new Ancestor() instanceof Ancestor,
-            'can also be instantiated with new');
-  assert.ok(Ancestor() instanceof Class,
-            'if ancestor not specified than defaults to Class');
-  assert.ok(Ancestor.prototype.extends, Class.prototype,
-            'extends of prototype points to ancestors prototype');
-
-
-  assert.equal(Ancestor().method(), 'hello ancestor',
-               'instance inherits defined properties');
-
-  let Descendant = Class({
-    extends: Ancestor,
-    name: 'descendant'
-  });
-
-  assert.ok(Descendant() instanceof Descendant,
-            'instantiates correctly');
-  assert.ok(Descendant() instanceof Ancestor,
-            'Inherits for passed `extends`');
-  assert.equal(Descendant().method(), 'hello descendant',
-               'propreties inherited');
-};
-
-exports['test immunity against __proto__'] = function(assert) {
-  let Foo = Class({ name: 'foo', hacked: false });
-
-  let Bar = Class({ extends: Foo, name: 'bar' });
-
-  assert.throws(function() {
-    Foo.prototype.__proto__ = { hacked: true };
-    if (Foo() instanceof Base && !Foo().hacked)
-      throw Error('can not change prototype chain');
-  }, 'prototype chain is immune to __proto__ hacks');
-
-  assert.throws(function() {
-    Foo.prototype.__proto__ = { hacked: true };
-    if (Bar() instanceof Foo && !Bar().hacked)
-      throw Error('can not change prototype chain');
-  }, 'prototype chain of decedants immune to __proto__ hacks');
-};
-
-exports['test super'] = function(assert) {
-  var Foo = Class({
-    initialize: function initialize(options) {
-      this.name = options.name;
-    }
-  });
-
-  var Bar = Class({
-    extends: Foo,
-    initialize: function Bar(options) {
-      Foo.prototype.initialize.call(this, options);
-      this.type = 'bar';
-    }
-  });
-
-  var bar = Bar({ name: 'test' });
-
-  assert.equal(bar.type, 'bar', 'bar initializer was called');
-  assert.equal(bar.name, 'test', 'bar initializer called Foo initializer');
-};
-
-exports['test initialize'] = function(assert) {
-  var Dog = Class({
-    initialize: function initialize(name) {
-      this.name = name;
-    },
-    type: 'dog',
-    bark: function bark() {
-      return 'Ruff! Ruff!'
-    }
-  });
-
-  var fluffy = Dog('Fluffy');   // instatiation
-  assert.ok(fluffy instanceof Dog,
-            'instanceof works as expected');
-  assert.ok(fluffy instanceof Class,
-            'inherits form Class if not specified otherwise');
-  assert.ok(fluffy.name, 'fluffy',
-            'initialize unless specified otherwise');
-};
-
-exports['test complements regular inheritace'] = function(assert) {
-  let Base = Class({ name: 'base' });
-
-  function Type() {
-      // ...
-  }
-  Type.prototype = Object.create(Base.prototype);
-  Type.prototype.run = function() {
-    // ...
-  };
-
-  let value = new Type();
-
-  assert.ok(value instanceof Type, 'creates instance of Type');
-  assert.ok(value instanceof Base, 'inherits from Base');
-  assert.equal(value.name, 'base', 'inherits properties from Base');
-
-
-  let SubType = Class({
-    extends: Type,
-    sub: 'type'
-  });
-
-  let fixture = SubType();
-
-  assert.ok(fixture instanceof Base, 'is instance of Base');
-  assert.ok(fixture instanceof Type, 'is instance of Type');
-  assert.ok(fixture instanceof SubType, 'is instance of SubType');
-
-  assert.equal(fixture.sub, 'type', 'proprety is defined');
-  assert.equal(fixture.run, Type.prototype.run, 'proprety is inherited');
-  assert.equal(fixture.name, 'base', 'inherits base properties');
-};
-
-exports['test extends object'] = function(assert) {
-  let prototype = { constructor: function() { return this; }, name: 'me' };
-  let Foo = Class({
-    extends: prototype,
-    value: 2
-  });
-  let foo = new Foo();
-
-  assert.ok(foo instanceof Foo, 'instance of Foo');
-  assert.ok(!(foo instanceof Class), 'is not instance of Class');
-  assert.ok(prototype.isPrototypeOf(foo), 'inherits from given prototype');
-  assert.equal(Object.getPrototypeOf(Foo.prototype), prototype,
-               'contsructor prototype inherits from extends option');
-  assert.equal(foo.value, 2, 'property is defined');
-  assert.equal(foo.name, 'me', 'prototype proprety is inherited');
-};
-
-
-var HEX = Class({
-  hex: function hex() {
-    return '#' + this.color;
-  }
-});
-
-var RGB = Class({
-  red: function red() {
-    return parseInt(this.color.substr(0, 2), 16);
-  },
-  green: function green() {
-    return parseInt(this.color.substr(2, 2), 16);
-  },
-  blue: function blue() {
-    return parseInt(this.color.substr(4, 2), 16);
-  }
-});
-
-var CMYK = Class({
-  black: function black() {
-    var color = Math.max(Math.max(this.red(), this.green()), this.blue());
-    return (1 - color / 255).toFixed(4);
-  },
-  magenta: function magenta() {
-    var K = this.black();
-    return (((1 - this.green() / 255).toFixed(4) - K) / (1 - K)).toFixed(4);
-  },
-  yellow: function yellow() {
-    var K = this.black();
-    return (((1 - this.blue() / 255).toFixed(4) - K) / (1 - K)).toFixed(4);
-  },
-  cyan: function cyan() {
-    var K = this.black();
-    return (((1 - this.red() / 255).toFixed(4) - K) / (1 - K)).toFixed(4);
-  }
-});
-
-var Color = Class({
-  implements: [ HEX, RGB, CMYK ],
-  initialize: function initialize(color) {
-    this.color = color;
-  }
-});
-
-exports['test composition'] = function(assert) {
-  var pink = Color('FFC0CB');
-
-  assert.equal(pink.red(), 255, 'red() works');
-  assert.equal(pink.green(), 192, 'green() works');
-  assert.equal(pink.blue(), 203, 'blue() works');
-
-  assert.equal(pink.magenta(), 0.2471, 'magenta() works');
-  assert.equal(pink.yellow(), 0.2039, 'yellow() works');
-  assert.equal(pink.cyan(), 0.0000, 'cyan() works');
-
-  assert.ok(pink instanceof Color, 'is instance of Color');
-  assert.ok(pink instanceof Class, 'is instance of Class');
-};
-
-var Point = Class({
-  initialize: function initialize(x, y) {
-    this.x = x;
-    this.y = y;
-  },
-  toString: function toString() {
-    return this.x + ':' + this.y;
-  }
-})
-
-var Pixel = Class({
-  extends: Point,
-  implements: [ Color ],
-  initialize: function initialize(x, y, color) {
-    Color.prototype.initialize.call(this, color);
-    Point.prototype.initialize.call(this, x, y);
-  },
-  toString: function toString() {
-    return this.hex() + '@' + Point.prototype.toString.call(this)
-  }
-});
-
-exports['test compostion with inheritance'] = function(assert) {
-  var pixel = Pixel(11, 23, 'CC3399');
-
-  assert.equal(pixel.toString(), '#CC3399@11:23', 'stringifies correctly');
-  assert.ok(pixel instanceof Pixel, 'instance of Pixel');
-  assert.ok(pixel instanceof Point, 'instance of Point');
-};
-
-exports['test composition with objects'] = function(assert) {
-  var A = { a: 1, b: 1 };
-  var B = Class({ b: 2, c: 2 });
-  var C = { c: 3 };
-  var D = { d: 4 };
-
-  var ABCD = Class({
-    implements: [ A, B, C, D ],
-    e: 5
-  });
-
-  var f = ABCD();
-
-  assert.equal(f.a, 1, 'inherits A.a');
-  assert.equal(f.b, 2, 'inherits B.b overrides A.b');
-  assert.equal(f.c, 3, 'inherits C.c overrides B.c');
-  assert.equal(f.d, 4, 'inherits D.d');
-  assert.equal(f.e, 5, 'implements e');
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-hidden-frame.js b/addon-sdk/source/test/test-hidden-frame.js
deleted file mode 100644
index 945c2413f..000000000
--- a/addon-sdk/source/test/test-hidden-frame.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const hiddenFrames = require("sdk/frame/hidden-frame");
-const { HiddenFrame } = hiddenFrames;
-
-exports["test Frame"] = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,<!DOCTYPE%20html>";
-
-  let hiddenFrame = hiddenFrames.add(HiddenFrame({
-    onReady: function () {
-      assert.equal(this.element.contentWindow.location, "about:blank",
-                       "HiddenFrame loads about:blank by default.");
-
-      function onDOMReady() {
-        hiddenFrame.element.removeEventListener("DOMContentLoaded", onDOMReady,
-                                                false);
-        assert.equal(hiddenFrame.element.contentWindow.location, url,
-                         "HiddenFrame loads the specified content.");
-        done();
-      }
-
-      this.element.addEventListener("DOMContentLoaded", onDOMReady, false);
-      this.element.setAttribute("src", url);
-    }
-  }));
-};
-
-exports["test frame removed properly"] = function(assert, done) {
-  let url = "data:text/html;charset=utf-8,<!DOCTYPE%20html>";
-
-  let hiddenFrame = hiddenFrames.add(HiddenFrame({
-    onReady: function () {
-      let frame = this.element;
-      assert.ok(frame.parentNode, "frame has a parent node");
-      hiddenFrames.remove(hiddenFrame);
-      assert.ok(!frame.parentNode, "frame no longer has a parent node");
-      done();
-    }
-  }));
-};
-
-exports["test unload detaches panels"] = function(assert, done) {
-  let loader = Loader(module);
-  let { add, remove, HiddenFrame } = loader.require("sdk/frame/hidden-frame");
-  let frames = []
-
-  function ready() {
-    frames.push(this.element);
-    if (frames.length === 2) complete();
-  }
-
-  add(HiddenFrame({ onReady: ready }));
-  add(HiddenFrame({ onReady: ready }));
-
-  function complete() {
-    frames.forEach(function(frame) {
-      assert.ok(frame.parentNode, "frame is in the document");
-    })
-    loader.unload();
-    frames.forEach(function(frame) {
-      assert.ok(!frame.parentNode, "frame isn't in the document'");
-    });
-    done();
-  }
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-host-events.js b/addon-sdk/source/test/test-host-events.js
deleted file mode 100644
index 1c6664534..000000000
--- a/addon-sdk/source/test/test-host-events.js
+++ /dev/null
@@ -1,99 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci } = require('chrome');
-const { defer, all } = require('sdk/core/promise');
-const { setTimeout } = require('sdk/timers');
-const { request, response } = require('sdk/addon/host');
-const { send } = require('sdk/addon/events');
-const { filter } = require('sdk/event/utils');
-const { on, emit, off } = require('sdk/event/core');
-
-var stream = filter(request, (data) => /sdk-x-test/.test(data.event));
-
-exports.testSend = function (assert, done) {
-  on(stream, 'data', handle);
-  send('sdk-x-test-simple', { title: 'my test data' }).then((data) => {
-    assert.equal(data.title, 'my response', 'response is handled');
-    off(stream, 'data', handle);
-    done();
-  }, (reason) => {
-    assert.fail('should not call reject');
-  });
-  function handle (e) {
-    assert.equal(e.event, 'sdk-x-test-simple', 'correct event name');
-    assert.ok(e.id != null, 'message has an ID');
-    assert.equal(e.data.title, 'my test data', 'serialized data passes');
-    e.data.title = 'my response';
-    emit(response, 'data', e);
-  }
-};
-
-exports.testSendError = function (assert, done) {
-  on(stream, 'data', handle);
-  send('sdk-x-test-error', { title: 'my test data' }).then((data) => {
-    assert.fail('should not call success');
-  }, (reason) => {
-    assert.equal(reason, 'ErrorInfo', 'should reject with error/reason');
-    off(stream, 'data', handle);
-    done();
-  });
-  function handle (e) {
-    e.error = 'ErrorInfo';
-    emit(response, 'data', e);
-  }
-};
-
-exports.testMultipleSends = function (assert, done) {
-  let count = 0;
-  let ids = [];
-  on(stream, 'data', handle);
-  ['firefox', 'thunderbird', 'rust'].map(data =>
-    send('sdk-x-test-multi', { data: data }).then(val => {
-    assert.ok(val === 'firefox' || val === 'rust', 'successful calls resolve correctly');
-    if (++count === 3) {
-      off(stream, 'data', handle);
-      done();
-    }
-  }, reason => {
-    assert.equal(reason.error, 'too blue', 'rejected calls are rejected');
-    if (++count === 3) {
-      off(stream, 'data', handle);
-      done();
-    }
-  }));
-
-  function handle (e) {
-    if (e.data !== 'firefox' || e.data !== 'rust')
-      e.error = { data: e.data, error: 'too blue' };
-    assert.ok(!~ids.indexOf(e.id), 'ID should be unique');
-    assert.equal(e.event, 'sdk-x-test-multi', 'has event name');
-    ids.push(e.id);
-    emit(response, 'data', e);
-  }
-};
-
-exports.testSerialization = function (assert, done) {
-  on(stream, 'data', handle);
-  let object = { title: 'my test data' };
-  let resObject;
-  send('sdk-x-test-serialize', object).then(data => {
-    data.title = 'another title';
-    assert.equal(object.title, 'my test data', 'original object not modified');
-    assert.equal(resObject.title, 'new title', 'object passed by value from host');
-    off(stream, 'data', handle);
-    done();
-  }, (reason) => {
-    assert.fail('should not call reject');
-  });
-  function handle (e) {
-    e.data.title = 'new title';
-    assert.equal(object.title, 'my test data', 'object passed by value to host');
-    resObject = e.data;
-    emit(response, 'data', e);
-  }
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-hotkeys.js b/addon-sdk/source/test/test-hotkeys.js
deleted file mode 100644
index ba460ee45..000000000
--- a/addon-sdk/source/test/test-hotkeys.js
+++ /dev/null
@@ -1,183 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Hotkey } = require("sdk/hotkeys");
-const { keyDown } = require("sdk/dom/events/keys");
-const { Loader } = require('sdk/test/loader');
-const { getMostRecentBrowserWindow } = require("sdk/window/utils");
-
-const element = getMostRecentBrowserWindow().document.documentElement;
-
-exports["test hotkey: function key"] = function(assert, done) {
-  var showHotKey = Hotkey({
-    combo: "f1",
-    onPress: function() {
-      assert.pass("first callback is called");
-      assert.equal(this, showHotKey,
-        'Context `this` in `onPress` should be the hotkey object');
-      keyDown(element, "f2");
-      showHotKey.destroy();
-    }
-  });
-
-  var hideHotKey = Hotkey({
-    combo: "f2",
-    onPress: function() {
-      assert.pass("second callback is called");
-      hideHotKey.destroy();
-      done();
-    }
-  });
-
-  keyDown(element, "f1");
-};
-
-exports["test hotkey: accel alt shift"] = function(assert, done) {
-  var showHotKey = Hotkey({
-    combo: "accel-shift-6",
-    onPress: function() {
-      assert.pass("first callback is called");
-      keyDown(element, "accel-alt-shift-6");
-      showHotKey.destroy();
-    }
-  });
-
-  var hideHotKey = Hotkey({
-    combo: "accel-alt-shift-6",
-    onPress: function() {
-      assert.pass("second callback is called");
-      hideHotKey.destroy();
-      done();
-    }
-  });
-
-  keyDown(element, "accel-shift-6");
-};
-
-exports["test hotkey meta & control"] = function(assert, done) {
-  var showHotKey = Hotkey({
-    combo: "meta-3",
-    onPress: function() {
-      assert.pass("first callback is called");
-      keyDown(element, "alt-control-shift-b");
-      showHotKey.destroy();
-    }
-  });
-
-  var hideHotKey = Hotkey({
-    combo: "Ctrl-Alt-Shift-B",
-    onPress: function() {
-      assert.pass("second callback is called");
-      hideHotKey.destroy();
-      done();
-    }
-  });
-
-  keyDown(element, "meta-3");
-};
-
-exports["test hotkey: control-1 / meta--"] = function(assert, done) {
-  var showHotKey = Hotkey({
-    combo: "control-1",
-    onPress: function() {
-      assert.pass("first callback is called");
-      keyDown(element, "meta--");
-      showHotKey.destroy();
-    }
-  });
-
-  var hideHotKey = Hotkey({
-    combo: "meta--",
-    onPress: function() {
-      assert.pass("second callback is called");
-      hideHotKey.destroy();
-      done();
-    }
-  });
-
-  keyDown(element, "control-1");
-};
-
-exports["test invalid combos"] = function(assert) {
-  assert.throws(function() {
-    Hotkey({
-      combo: "d",
-      onPress: function() {}
-    });
-  }, "throws if no modifier is present");
-  assert.throws(function() {
-    Hotkey({
-      combo: "alt",
-      onPress: function() {}
-    });
-  }, "throws if no key is present");
-  assert.throws(function() {
-    Hotkey({
-      combo: "alt p b",
-      onPress: function() {}
-    });
-  }, "throws if more then one key is present");
-};
-
-exports["test no exception on unmodified keypress"] = function(assert) {
-  var someHotkey = Hotkey({
-    combo: "control-alt-1",
-    onPress: () => {}
-  });
-  keyDown(element, "a");
-  assert.pass("No exception throw, unmodified keypress passed");
-  someHotkey.destroy();
-};
-
-exports["test hotkey: automatic destroy"] = function*(assert) {
-  // Hacky way to be able to create unloadable modules via makeSandboxedLoader.
-  let loader = Loader(module);
-
-  var called = false;
-  var hotkey = loader.require("sdk/hotkeys").Hotkey({
-    combo: "accel-shift-x",
-    onPress: () => called = true
-  });
-
-  // Unload the module so that previous hotkey is automatically destroyed
-  loader.unload();
-
-  // Ensure that the hotkey is really destroyed
-  keyDown(element, "accel-shift-x");
-
-  assert.ok(!called, "Hotkey is destroyed and not called.");
-
-  // create a new hotkey for a different set
-  yield new Promise(resolve => {
-    let key = Hotkey({
-      combo: "accel-shift-y",
-      onPress: () => {
-        key.destroy();
-        assert.pass("accel-shift-y was pressed.");
-        resolve();
-      }
-    });
-    keyDown(element, "accel-shift-y");
-  });
-
-  assert.ok(!called, "Hotkey is still not called, in time it would take.");
-
-  // create a new hotkey for the same set
-  yield new Promise(resolve => {
-    let key = Hotkey({
-      combo: "accel-shift-x",
-      onPress: () => {
-        key.destroy();
-        assert.pass("accel-shift-x was pressed.");
-        resolve();
-      }
-    });
-    keyDown(element, "accel-shift-x");
-  });
-
-  assert.ok(!called, "Hotkey is still not called, and reusing is ok.");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-httpd.js b/addon-sdk/source/test/test-httpd.js
deleted file mode 100644
index 78740f1bf..000000000
--- a/addon-sdk/source/test/test-httpd.js
+++ /dev/null
@@ -1,73 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const port = 8099;
-const file = require("sdk/io/file");
-const { pathFor } = require("sdk/system");
-const { Loader } = require("sdk/test/loader");
-const options = require("sdk/test/options");
-
-const loader = Loader(module);
-const httpd = loader.require("./lib/httpd");
-if (options.parseable || options.verbose)
-  loader.sandbox("./lib/httpd").DEBUG = true;
-
-exports.testBasicHTTPServer = function(assert, done) {
-  // Use the profile directory for the temporary file as that will be deleted
-  // when tests are complete
-  let basePath = pathFor("ProfD");
-  let filePath = file.join(basePath, 'test-httpd.txt');
-  let content = "This is the HTTPD test file.\n";
-  let fileStream = file.open(filePath, 'w');
-  fileStream.write(content);
-  fileStream.close();
-
-  let srv = httpd.startServerAsync(port, basePath);
-
-  // Request this very file.
-  let Request = require('sdk/request').Request;
-  Request({
-    url: "http://localhost:" + port + "/test-httpd.txt",
-    onComplete: function (response) {
-      assert.equal(response.text, content);
-      srv.stop(done);
-    }
-  }).get();
-};
-
-exports.testDynamicServer = function (assert, done) {
-  let content = "This is the HTTPD test file.\n";
-
-  let srv = httpd.startServerAsync(port);
-
-  // See documentation here:
-  //http://doxygen.db48x.net/mozilla/html/interfacensIHttpServer.html#a81fc7e7e29d82aac5ce7d56d0bedfb3a
-  //http://doxygen.db48x.net/mozilla/html/interfacensIHttpRequestHandler.html
-  srv.registerPathHandler("/test-httpd.txt", function handle(request, response) {
-    // Add text content type, only to avoid error in `Request` API
-    response.setHeader("Content-Type", "text/plain", false);
-    response.write(content);
-  });
-
-  // Request this very file.
-  let Request = require('sdk/request').Request;
-  Request({
-    url: "http://localhost:" + port + "/test-httpd.txt",
-    onComplete: function (response) {
-      assert.equal(response.text, content);
-      srv.stop(done);
-    }
-  }).get();
-};
-
-exports.testAutomaticPortSelection = function (assert, done) {
-  const srv = httpd.startServerAsync(-1);
-
-  const port = srv.identity.primaryPort;
-  assert.ok(0 <= port && port <= 65535);
-
-  srv.stop(done);
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-indexed-db.js b/addon-sdk/source/test/test-indexed-db.js
deleted file mode 100644
index ea53a3e72..000000000
--- a/addon-sdk/source/test/test-indexed-db.js
+++ /dev/null
@@ -1,182 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { indexedDB, IDBKeyRange, DOMException
-      } = require("sdk/indexed-db");
-
-exports["test indexedDB is frozen"] = function(assert){
-  let original = indexedDB.open;
-  let f = function(){};
-  assert.throws(function(){indexedDB.open = f});
-  assert.equal(indexedDB.open,original);
-  assert.notEqual(indexedDB.open,f);
-
-};
-
-exports["test db variables"] = function(assert) {
-  [ indexedDB, IDBKeyRange, DOMException
-  ].forEach(function(value) {
-    assert.notEqual(typeof(value), "undefined", "variable is defined");
-  });
-}
-
-exports["test open"] = function(assert, done) {
-  testOpen(0, assert, done);
-}
-
-function testOpen(step, assert, done) {
-  const dbName = "MyTestDatabase";
-  const openParams = [
-    { dbName: "MyTestDatabase", dbVersion: 10 },
-    { dbName: "MyTestDatabase" },
-    { dbName: "MyTestDatabase", dbOptions: { storage: "temporary" } },
-    { dbName: "MyTestDatabase", dbOptions: { version: 20, storage: "default" } }
-  ];
-
-  let params = openParams[step];
-
-  let request;
-  let expectedStorage;
-  let expectedVersion;
-  let upgradeNeededCalled = false;
-  if ("dbVersion" in params) {
-    request = indexedDB.open(params.dbName, params.dbVersion);
-    expectedVersion = params.dbVersion;
-    expectedStorage = "persistent";
-  } else if ("dbOptions" in params) {
-    request = indexedDB.open(params.dbName, params.dbOptions);
-    if ("version" in params.dbOptions) {
-      expectedVersion = params.dbOptions.version;
-    } else {
-      expectedVersion = 1;
-    }
-    if ("storage" in params.dbOptions) {
-      expectedStorage = params.dbOptions.storage;
-    } else {
-      expectedStorage = "persistent";
-    }
-  } else {
-    request = indexedDB.open(params.dbName);
-    expectedVersion = 1;
-    expectedStorage = "persistent";
-  }
-  request.onerror = function(event) {
-    assert.fail("Failed to open indexedDB")
-    done();
-  }
-  request.onupgradeneeded = function(event) {
-    upgradeNeededCalled = true;
-    assert.equal(event.oldVersion, 0, "Correct old version");
-  }
-  request.onsuccess = function(event) {
-    assert.pass("IndexedDB was open");
-    assert.equal(upgradeNeededCalled, true, "Upgrade needed called");
-    let db = request.result;
-    assert.equal(db.storage, expectedStorage, "Storage is correct");
-    db.onversionchange = function(event) {
-      assert.equal(event.oldVersion, expectedVersion, "Old version is correct");
-      db.close();
-    }
-    if ("dbOptions" in params) {
-      request = indexedDB.deleteDatabase(params.dbName, params.dbOptions);
-    } else {
-      request = indexedDB.deleteDatabase(params.dbName);
-    }
-    request.onerror = function(event) {
-      assert.fail("Failed to delete indexedDB")
-      done();
-    }
-    request.onsuccess = function(event) {
-      assert.pass("IndexedDB was deleted");
-
-      if (++step == openParams.length) {
-        done();
-      } else {
-        testOpen(step, assert, done);
-      }
-    }
-  }
-}
-
-exports["test dbname is unprefixed"] = function(assert, done) {
-  // verify fixes in https://bugzilla.mozilla.org/show_bug.cgi?id=786688
-  let dbName = "dbname-unprefixed";
-  let request = indexedDB.open(dbName);
-  request.onerror = function(event) {
-    assert.fail("Failed to open db");
-    done();
-  };
-  request.onsuccess = function(event) {
-    assert.equal(request.result.name, dbName);
-    done();
-  };
-};
-
-exports["test structuring the database"] = function(assert, done) {
-  // This is what our customer data looks like.
-  let customerData = [
-    { ssn: "444-44-4444", name: "Bill", age: 35, email: "bill@company.com" },
-    { ssn: "555-55-5555", name: "Donna", age: 32, email: "donna@home.org" }
-  ];
-  let dbName = "the_name";
-  let request = indexedDB.open(dbName, 2);
-  request.onerror = function(event) {
-    assert.fail("Failed to open db");
-    done();
-  };
-  request.onsuccess = function(event) {
-    assert.pass("transaction is complete");
-    testRead(assert, done);
-  }
-  request.onupgradeneeded = function(event) {
-    assert.pass("data base upgrade")
-
-    var db = event.target.result;
-
-    // Create an objectStore to hold information about our customers. We"re
-    // going to use "ssn" as our key path because it"s guaranteed to be
-    // unique.
-    var objectStore = db.createObjectStore("customers", { keyPath: "ssn" });
-
-    // Create an index to search customers by name. We may have duplicates
-    // so we can"t use a unique index.
-    objectStore.createIndex("name", "name", { unique: false });
-
-    // Create an index to search customers by email. We want to ensure that
-    // no two customers have the same email, so use a unique index.
-    objectStore.createIndex("email", "email", { unique: true });
-
-    // Store values in the newly created objectStore.
-    customerData.forEach(function(data) {
-      objectStore.add(data);
-    });
-    assert.pass("data added to object store");
-  };
-};
-
-function testRead(assert, done) {
-  let dbName = "the_name";
-  let request = indexedDB.open(dbName, 2);
-  request.onsuccess = function(event) {
-    assert.pass("data opened")
-    var db = event.target.result;
-    let transaction = db.transaction(["customers"]);
-    var objectStore = transaction.objectStore("customers");
-    var request = objectStore.get("444-44-4444");
-    request.onerror = function(event) {
-      assert.fail("Failed to retrive data")
-    };
-    request.onsuccess = function(event) {
-      // Do something with the request.result!
-      assert.equal(request.result.name, "Bill", "Name is correct");
-      done();
-    };
-  };
-  request.onerror = function() {
-    assert.fail("failed to open db");
-  };
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-jetpack-id.js b/addon-sdk/source/test/test-jetpack-id.js
deleted file mode 100644
index 99479e32d..000000000
--- a/addon-sdk/source/test/test-jetpack-id.js
+++ /dev/null
@@ -1,64 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var getID = require("jetpack-id/index");
-
-exports["test Returns GUID when `id` GUID"] = assert => {
-  var guid = "{8490ae4f-93bc-13af-80b3-39adf9e7b243}";
-  assert.equal(getID({ id: guid }), guid);
-};
-
-exports["test Returns domain id when `id` domain id"] = assert => {
-  var id = "my-addon@jetpack";
-  assert.equal(getID({ id: id }), id);
-};
-
-exports["test allows underscores in name"] = assert => {
-  var name = "my_addon";
-  assert.equal(getID({ name: name }), `@${name}`);
-};
-
-exports["test allows underscores in id"] = assert => {
-  var id = "my_addon@jetpack";
-  assert.equal(getID({ id: id }), id);
-};
-
-exports["test Returns valid name when `name` exists"] = assert => {
-  var id = "my-addon";
-  assert.equal(getID({ name: id }), `@${id}`);
-};
-
-
-exports["test Returns null when `id` and `name` do not exist"] = assert => {
-  assert.equal(getID({}), null)
-}
-
-exports["test Returns null when no object passed in"] = assert => {
-  assert.equal(getID(), null)
-}
-
-exports["test Returns null when `id` exists but not GUID/domain"] = assert => {
-  var id = "my-addon";
-  assert.equal(getID({ id: id }), null);
-}
-
-exports["test Returns null when `id` contains multiple @"] = assert => {
-  assert.equal(getID({ id: "my@addon@yeah" }), null);
-};
-
-exports["test Returns null when `id` or `name` specified in domain format but has invalid characters"] = assert => {
-  [" ", "!", "/", "$", "  ", "~", "("].forEach(sym => {
-    assert.equal(getID({ id: "my" + sym + "addon@domain" }), null);
-    assert.equal(getID({ name: "my" + sym + "addon" }), null);
-  });
-};
-
-exports["test Returns null, does not crash, when providing non-string properties for `name` and `id`"] = assert => {
-  assert.equal(getID({ id: 5 }), null);
-  assert.equal(getID({ name: 5 }), null);
-  assert.equal(getID({ name: {} }), null);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-keyboard-observer.js b/addon-sdk/source/test/test-keyboard-observer.js
deleted file mode 100644
index 18f32eab3..000000000
--- a/addon-sdk/source/test/test-keyboard-observer.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { keyPress } = require("sdk/dom/events/keys");
-const { Loader } = require("sdk/test/loader");
-const timer = require("sdk/timers");
-
-exports["test unload keyboard observer"] = function(assert, done) {
-  let loader = Loader(module);
-  let element = loader.require("sdk/deprecated/window-utils").
-                       activeBrowserWindow.document.documentElement;
-  let observer = loader.require("sdk/keyboard/observer").
-                        observer;
-  let called = 0;
-
-  observer.on("keypress", function () { called++; });
-
-  // dispatching "keypress" event to trigger observer listeners.
-  keyPress(element, "accel-%");
-
-  // Unload the module.
-  loader.unload();
-
-  // dispatching "keypress" even once again.
-  keyPress(element, "accel-%");
-
-  // Enqueuing asserts to make sure that assertion is not performed early.
-  timer.setTimeout(function () {
-    assert.equal(called, 1, "observer was called before unload only.");
-    done();
-  }, 0);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-keyboard-utils.js b/addon-sdk/source/test/test-keyboard-utils.js
deleted file mode 100644
index 00fc841ee..000000000
--- a/addon-sdk/source/test/test-keyboard-utils.js
+++ /dev/null
@@ -1,61 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const utils = require("sdk/keyboard/utils");
-const runtime = require("sdk/system/runtime");
-
-const isMac = runtime.OS === "Darwin";
-
-exports["test toString"] = function(assert) {
-  assert.equal(utils.toString({
-    key: "B",
-    modifiers: [ "Shift", "Ctrl" ]
-  }), "Shift-Ctrl-B", "toString does not normalizes JSON");
-
-  assert.equal(utils.toString({
-    key: "C",
-    modifiers: [],
-  }), "C", "Works with objects with empty array of modifiers");
-
-  assert.equal(utils.toString(Object.create((function Type() {}).prototype, {
-    key: { value: "d" },
-    modifiers: { value: [ "alt" ] },
-    method: { value: function() {} }
-  })), "alt-d", "Works with non-json objects");
-
-  assert.equal(utils.toString({
-    modifiers: [ "shift", "alt" ]
-  }), "shift-alt-", "works with only modifiers");
-};
-
-exports["test toJSON"] = function(assert) {
-  assert.deepEqual(utils.toJSON("Shift-Ctrl-B"), {
-    key: "b",
-    modifiers: [ "control", "shift" ]
-  }, "toJSON normalizes input");
-
-  assert.deepEqual(utils.toJSON("Meta-Alt-option-C"), {
-    key: "c",
-    modifiers: [ "alt", "meta" ]
-  }, "removes dublicates");
-
-  assert.deepEqual(utils.toJSON("AccEl+sHiFt+Z", "+"), {
-    key: "z",
-    modifiers: isMac ? [ "meta", "shift" ] : [ "control", "shift" ]
-  }, "normalizes OS specific keys and adjustes seperator");
-};
-
-exports["test normalize"] = function assert(assert) {
-  assert.equal(utils.normalize("Shift Ctrl A control ctrl", " "),
-               "control shift a", "removes reapeted modifiers");
-  assert.equal(utils.normalize("shift-ctrl-left"), "control-shift-left",
-               "normilizes non printed characters");
-
-  assert.throws(function() {
-    utils.normalize("shift-alt-b-z");
-  }, "throws if contains more then on non-modifier key");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-l10n-locale.js b/addon-sdk/source/test/test-l10n-locale.js
deleted file mode 100644
index 564abbf1b..000000000
--- a/addon-sdk/source/test/test-l10n-locale.js
+++ /dev/null
@@ -1,169 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const { getPreferedLocales, findClosestLocale } = require("sdk/l10n/locale");
-const prefs = require("sdk/preferences/service");
-const { Cc, Ci, Cu } = require("chrome");
-const { Services } = Cu.import("resource://gre/modules/Services.jsm");
-const BundleService = Cc["@mozilla.org/intl/stringbundle;1"].getService(Ci.nsIStringBundleService);
-
-const PREF_MATCH_OS_LOCALE  = "intl.locale.matchOS";
-const PREF_SELECTED_LOCALE  = "general.useragent.locale";
-const PREF_ACCEPT_LANGUAGES = "intl.accept_languages";
-
-function assertPrefered(assert, expected, msg) {
-  assert.equal(JSON.stringify(getPreferedLocales()), JSON.stringify(expected),
-                   msg);
-}
-
-exports.testGetPreferedLocales = function(assert) {
-  prefs.set(PREF_MATCH_OS_LOCALE, false);
-  prefs.set(PREF_SELECTED_LOCALE, "");
-  prefs.set(PREF_ACCEPT_LANGUAGES, "");
-  assertPrefered(assert, ["en-us"],
-                 "When all preferences are empty, we only have en-us");
-
-  prefs.set(PREF_SELECTED_LOCALE, "fr");
-  prefs.set(PREF_ACCEPT_LANGUAGES, "jp");
-  assertPrefered(assert, ["fr", "jp", "en-us"],
-                 "We first have useragent locale, then web one and finally en-US");
-
-  prefs.set(PREF_SELECTED_LOCALE, "en-US");
-  prefs.set(PREF_ACCEPT_LANGUAGES, "en-US");
-  assertPrefered(assert, ["en-us"],
-                 "We do not have duplicates");
-
-  prefs.set(PREF_SELECTED_LOCALE, "en-US");
-  prefs.set(PREF_ACCEPT_LANGUAGES, "fr");
-  assertPrefered(assert, ["en-us", "fr"],
-                 "en-US can be first if specified by higher priority preference");
-
-  // Reset what we changed
-  prefs.reset(PREF_MATCH_OS_LOCALE);
-  prefs.reset(PREF_SELECTED_LOCALE);
-  prefs.reset(PREF_ACCEPT_LANGUAGES);
-}
-
-// In some cases, mainly on Fennec and on Linux version,
-// `general.useragent.locale` is a special 'localized' value, like:
-// "chrome://global/locale/intl.properties"
-exports.testPreferedLocalizedLocale = function(assert) {
-  prefs.set(PREF_MATCH_OS_LOCALE, false);
-  let bundleURL = "chrome://global/locale/intl.properties";
-  prefs.setLocalized(PREF_SELECTED_LOCALE, bundleURL);
-  let contentLocale = "ja";
-  prefs.set(PREF_ACCEPT_LANGUAGES, contentLocale);
-
-  // Read manually the expected locale value from the property file
-  let expectedLocale = BundleService.createBundle(bundleURL).
-    GetStringFromName(PREF_SELECTED_LOCALE).
-    toLowerCase();
-
-  // First add the useragent locale
-  let expectedLocaleList = [expectedLocale];
-
-  // Then the content locale
-  if (expectedLocaleList.indexOf(contentLocale) == -1)
-    expectedLocaleList.push(contentLocale);
-
-  // Add default "en-us" fallback if the main language is not already en-us
-  if (expectedLocaleList.indexOf("en-us") == -1)
-    expectedLocaleList.push("en-us");
-
-  assertPrefered(assert, expectedLocaleList, "test localized pref value");
-
-  // Reset what we have changed
-  prefs.reset(PREF_MATCH_OS_LOCALE);
-  prefs.reset(PREF_SELECTED_LOCALE);
-  prefs.reset(PREF_ACCEPT_LANGUAGES);
-}
-
-// On Linux the PREF_ACCEPT_LANGUAGES pref can be a localized pref.
-exports.testPreferedContentLocale = function(assert) {
-  prefs.set(PREF_MATCH_OS_LOCALE, false);
-  let noLocale = "",
-      bundleURL = "chrome://global/locale/intl.properties";
-  prefs.set(PREF_SELECTED_LOCALE, noLocale);
-  prefs.setLocalized(PREF_ACCEPT_LANGUAGES, bundleURL);
-
-  // Read the expected locale values from the property file
-  let expectedLocaleList = BundleService.createBundle(bundleURL).
-    GetStringFromName(PREF_ACCEPT_LANGUAGES).
-    split(",").
-    map(locale => locale.trim().toLowerCase());
-
-  // Add default "en-us" fallback if the main language is not already en-us
-  if (expectedLocaleList.indexOf("en-us") == -1)
-    expectedLocaleList.push("en-us");
-
-  assertPrefered(assert, expectedLocaleList, "test localized content locale pref value");
-
-  // Reset what we have changed
-  prefs.reset(PREF_MATCH_OS_LOCALE);
-  prefs.reset(PREF_SELECTED_LOCALE);
-  prefs.reset(PREF_ACCEPT_LANGUAGES);
-}
-
-exports.testPreferedOsLocale = function(assert) {
-  prefs.set(PREF_MATCH_OS_LOCALE, true);
-  prefs.set(PREF_SELECTED_LOCALE, "");
-  prefs.set(PREF_ACCEPT_LANGUAGES, "");
-
-  let expectedLocale = Services.locale.getLocaleComponentForUserAgent().
-    toLowerCase();
-  let expectedLocaleList = [expectedLocale];
-
-  // Add default "en-us" fallback if the main language is not already en-us
-  if (expectedLocale != "en-us")
-    expectedLocaleList.push("en-us");
-
-  assertPrefered(assert, expectedLocaleList, "Ensure that we select OS locale when related preference is set");
-
-  // Reset what we have changed
-  prefs.reset(PREF_MATCH_OS_LOCALE);
-  prefs.reset(PREF_SELECTED_LOCALE);
-  prefs.reset(PREF_ACCEPT_LANGUAGES);
-}
-
-exports.testFindClosestLocale = function(assert) {
-  // Second param of findClosestLocale (aMatchLocales) have to be in lowercase
-  assert.equal(findClosestLocale([], []), null,
-                   "When everything is empty we get null");
-
-  assert.equal(findClosestLocale(["en", "en-US"], ["en"]),
-                   "en", "We always accept exact match first 1/5");
-  assert.equal(findClosestLocale(["en-US", "en"], ["en"]),
-                   "en", "We always accept exact match first 2/5");
-  assert.equal(findClosestLocale(["en", "en-US"], ["en-us"]),
-                   "en-US", "We always accept exact match first 3/5");
-  assert.equal(findClosestLocale(["ja-JP-mac", "ja", "ja-JP"], ["ja-jp"]),
-                   "ja-JP", "We always accept exact match first 4/5");
-  assert.equal(findClosestLocale(["ja-JP-mac", "ja", "ja-JP"], ["ja-jp-mac"]),
-                   "ja-JP-mac", "We always accept exact match first 5/5");
-
-  assert.equal(findClosestLocale(["en", "en-GB"], ["en-us"]),
-                   "en", "We accept more generic locale, when there is no exact match 1/2");
-  assert.equal(findClosestLocale(["en-ZA", "en"], ["en-gb"]),
-                   "en", "We accept more generic locale, when there is no exact match 2/2");
-
-  assert.equal(findClosestLocale(["ja-JP"], ["ja"]),
-                   "ja-JP", "We accept more specialized locale, when there is no exact match 1/2");
-  // Better to select "ja" in this case but behave same as current AddonManager
-  assert.equal(findClosestLocale(["ja-JP-mac", "ja"], ["ja-jp"]),
-                   "ja-JP-mac", "We accept more specialized locale, when there is no exact match 2/2");
-
-  assert.equal(findClosestLocale(["en-US"], ["en-us"]),
-                   "en-US", "We keep the original one as result 1/2");
-  assert.equal(findClosestLocale(["en-us"], ["en-us"]),
-                   "en-us", "We keep the original one as result 2/2");
-
-  assert.equal(findClosestLocale(["ja-JP-mac"], ["ja-jp-mac"]),
-                   "ja-JP-mac", "We accept locale with 3 parts");
-  assert.equal(findClosestLocale(["ja-JP"], ["ja-jp-mac"]),
-                   "ja-JP", "We accept locale with 2 parts from locale with 3 parts");
-  assert.equal(findClosestLocale(["ja"], ["ja-jp-mac"]),
-                   "ja", "We accept locale with 1 part from locale with 3 parts");
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-l10n-plural-rules.js b/addon-sdk/source/test/test-l10n-plural-rules.js
deleted file mode 100644
index 953d977a4..000000000
--- a/addon-sdk/source/test/test-l10n-plural-rules.js
+++ /dev/null
@@ -1,85 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- "use strict";
-
-const { getRulesForLocale } = require("sdk/l10n/plural-rules");
-
-// For more information, please visit unicode website:
-// http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
-
-function map(assert, f, n, form) {
-  assert.equal(f(n), form, n + " maps to '" + form + "'");
-}
-
-exports.testFrench = function(assert) {
-  let f = getRulesForLocale("fr");
-  map(assert, f, -1, "other");
-  map(assert, f, 0, "one");
-  map(assert, f, 1, "one");
-  map(assert, f, 1.5, "one");
-  map(assert, f, 2, "other");
-  map(assert, f, 100, "other");
-}
-
-exports.testEnglish = function(assert) {
-  let f = getRulesForLocale("en");
-  map(assert, f, -1, "other");
-  map(assert, f, 0, "other");
-  map(assert, f, 1, "one");
-  map(assert, f, 1.5, "other");
-  map(assert, f, 2, "other");
-  map(assert, f, 100, "other");
-}
-
-exports.testArabic = function(assert) {
-  let f = getRulesForLocale("ar");
-  map(assert, f, -1, "other");
-  map(assert, f, 0, "zero");
-  map(assert, f, 0.5, "other");
-
-  map(assert, f, 1, "one");
-  map(assert, f, 1.5, "other");
-
-  map(assert, f, 2, "two");
-  map(assert, f, 2.5, "other");
-
-  map(assert, f, 3, "few");
-  map(assert, f, 3.5, "few"); // I'd expect it to be 'other', but the unicode.org
-                            // algorithm computes 'few'.
-  map(assert, f, 5, "few");
-  map(assert, f, 10, "few");
-  map(assert, f, 103, "few");
-  map(assert, f, 105, "few");
-  map(assert, f, 110, "few");
-  map(assert, f, 203, "few");
-  map(assert, f, 205, "few");
-  map(assert, f, 210, "few");
-
-  map(assert, f, 11, "many");
-  map(assert, f, 50, "many");
-  map(assert, f, 99, "many");
-  map(assert, f, 111, "many");
-  map(assert, f, 150, "many");
-  map(assert, f, 199, "many");
-
-  map(assert, f, 100, "other");
-  map(assert, f, 101, "other");
-  map(assert, f, 102, "other");
-  map(assert, f, 200, "other");
-  map(assert, f, 201, "other");
-  map(assert, f, 202, "other");
-}
-
-exports.testJapanese = function(assert) {
-  // Japanese doesn't have plural forms.
-  let f = getRulesForLocale("ja");
-  map(assert, f, -1, "other");
-  map(assert, f, 0, "other");
-  map(assert, f, 1, "other");
-  map(assert, f, 1.5, "other");
-  map(assert, f, 2, "other");
-  map(assert, f, 100, "other");
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-lang-type.js b/addon-sdk/source/test/test-lang-type.js
deleted file mode 100644
index c0e510076..000000000
--- a/addon-sdk/source/test/test-lang-type.js
+++ /dev/null
@@ -1,166 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict"
-
-var utils = require("sdk/lang/type");
-
-exports["test function"] = function (assert) {
-  assert.equal(utils.isFunction(function(){}), true, "value is a function");
-  assert.equal(utils.isFunction(Object), true, "Object is a function");
-  assert.equal(utils.isFunction(new Function("")), true, "Genertaed value is a function");
-  assert.equal(utils.isFunction({}), false, "object is not a function");
-  assert.equal(utils.isFunction(4), false, "number is not a function");
-};
-
-exports["test atoms"] = function (assert) {
-  assert.equal(utils.isPrimitive(2), true, "number is a primitive");
-  assert.equal(utils.isPrimitive(NaN), true, "`NaN` is a primitve");
-  assert.equal(utils.isPrimitive(undefined), true, "`undefined` is a primitive");
-  assert.equal(utils.isPrimitive(null), true, "`null` is a primitive");
-  assert.equal(utils.isPrimitive(Infinity), true, "`Infinity` is a primitive");
-  assert.equal(utils.isPrimitive("foo"), true, "strings are a primitive");
-  assert.ok(utils.isPrimitive(true) && utils.isPrimitive(false),
-            "booleans are primitive");
-};
-
-exports["test object"] = function (assert) {
-  assert.equal(utils.isObject({}), true, "`{}` is an object");
-  assert.ok(!utils.isObject(null), "`null` is not an object");
-  assert.ok(!utils.isObject(Object), "functions is not an object");
-};
-
-exports["test generator"] = function (assert) {
-  assert.equal(utils.isGenerator(function*(){}), true, "`function*(){}` is a generator");
-  assert.equal(utils.isGenerator(function(){}), false, "`function(){}` is not a generator");
-  assert.equal(utils.isGenerator(() => {}), false, "`() => {}` is not a generator");
-  assert.equal(utils.isGenerator({}), false, "`{}` is not a generator");
-  assert.equal(utils.isGenerator(1), false, "`1` is not a generator");
-  assert.equal(utils.isGenerator([]), false, "`[]` is not a generator");
-  assert.equal(utils.isGenerator(null), false, "`null` is not a generator");
-  assert.equal(utils.isGenerator(undefined), false, "`undefined` is not a generator");
-};
-
-exports["test array"] = function (assert) {
-  assert.equal(utils.isArray([]), true, "[] is an array");
-  assert.equal(utils.isArray([1]), true, "[1] is an array");
-  assert.equal(utils.isArray(new Array()), true, "new Array() is an array");
-  assert.equal(utils.isArray(new Array(10)), true, "new Array(10) is an array");
-  assert.equal(utils.isArray(Array.prototype), true, "Array.prototype is an array");
-
-  assert.equal(utils.isArray(), false, "implicit undefined is not an array");
-  assert.equal(utils.isArray(null), false, "null is not an array");
-  assert.equal(utils.isArray(undefined), false, "undefined is not an array");
-  assert.equal(utils.isArray(1), false, "1 is not an array");
-  assert.equal(utils.isArray(true), false, "true is not an array");
-  assert.equal(utils.isArray('foo'), false, "'foo' is not an array");
-  assert.equal(utils.isArray({}), false, "{} is not an array");
-  assert.equal(utils.isArray(Symbol.iterator), false, "Symbol.iterator is not an array");
-};
-
-exports["test arguments"] = function (assert) {
-  assert.equal(utils.isArguments(arguments), true, "arguments is an arguments");
-  (function() {
-    assert.equal(utils.isArguments(arguments), true, "arguments in nested function is an arguments");
-  })();
-  (function*() {
-    assert.equal(utils.isArguments(arguments), true, "arguments in nested generator is an arguments");
-  })();
-  (() => {
-    assert.equal(utils.isArguments(arguments), true, "arguments in arrow function is an arguments");
-  })();
-
-  assert.equal(utils.isArguments(), false, "implicit undefined is not an arguments");
-  assert.equal(utils.isArguments(null), false, "null is not an arguments");
-  assert.equal(utils.isArguments(undefined), false, "undefined is not an arguments");
-  assert.equal(utils.isArguments(1), false, "1 is not an arguments");
-  assert.equal(utils.isArguments(true), false, "true is not an arguments");
-  assert.equal(utils.isArguments('foo'), false, "'foo' is not an arguments");
-  assert.equal(utils.isArguments([]), false, "[] is not an arguments");
-  assert.equal(utils.isArguments({}), false, "{} is not an arguments");
-  assert.equal(utils.isArguments(Symbol.iterator), false, "Symbol.iterator is not an arguments");
-  (function(...args) {
-    assert.equal(utils.isArguments(args), false, "rest arguments is not an arguments");
-  })();
-};
-
-exports["test flat objects"] = function (assert) {
-  assert.ok(utils.isFlat({}), "`{}` is a flat object");
-  assert.ok(!utils.isFlat([]), "`[]` is not a flat object");
-  assert.ok(!utils.isFlat(new function() {}), "derived objects are not flat");
-  assert.ok(utils.isFlat(Object.prototype), "Object.prototype is flat");
-};
-
-exports["test json atoms"] = function (assert) {
-  assert.ok(utils.isJSON(null), "`null` is JSON");
-  assert.ok(utils.isJSON(undefined), "`undefined` is JSON");
-  assert.ok(utils.isJSON(NaN), "`NaN` is JSON");
-  assert.ok(utils.isJSON(Infinity), "`Infinity` is JSON");
-  assert.ok(utils.isJSON(true) && utils.isJSON(false), "booleans are JSON");
-  assert.ok(utils.isJSON(4), utils.isJSON(0), "numbers are JSON");
-  assert.ok(utils.isJSON("foo bar"), "strings are JSON");
-};
-
-exports["test jsonable values"] = function (assert) {
-  assert.ok(utils.isJSONable(null), "`null` is JSONable");
-  assert.ok(!utils.isJSONable(undefined), "`undefined` is not JSONable");
-  assert.ok(utils.isJSONable(NaN), "`NaN` is JSONable");
-  assert.ok(utils.isJSONable(Infinity), "`Infinity` is JSONable");
-  assert.ok(utils.isJSONable(true) && utils.isJSONable(false), "booleans are JSONable");
-  assert.ok(utils.isJSONable(0), "numbers are JSONable");
-  assert.ok(utils.isJSONable("foo bar"), "strings are JSONable");
-  assert.ok(!utils.isJSONable(function(){}), "functions are not JSONable");
-
-  const functionWithToJSON = function(){};
-  functionWithToJSON.toJSON = function() { return "foo bar"; };
-  assert.ok(utils.isJSONable(functionWithToJSON), "functions with toJSON() are JSONable");
-
-  assert.ok(utils.isJSONable({}), "`{}` is JSONable");
-
-  const foo = {};
-  foo.bar = foo;
-  assert.ok(!utils.isJSONable(foo), "recursive objects are not JSONable");
-};
-
-exports["test instanceOf"] = function (assert) {
-  assert.ok(utils.instanceOf(assert, Object),
-            "assert is object from other sandbox");
-  assert.ok(utils.instanceOf(new Date(), Date), "instance of date");
-  assert.ok(!utils.instanceOf(null, Object), "null is not an instance");
-};
-
-exports["test json"] = function (assert) {
-  assert.ok(!utils.isJSON(function(){}), "functions are not json");
-  assert.ok(utils.isJSON({}), "`{}` is JSON");
-  assert.ok(utils.isJSON({
-              a: "foo",
-              b: 3,
-              c: undefined,
-              d: null,
-              e: {
-                f: {
-                  g: "bar",
-                  p: [{}, "oueou", 56]
-                },
-                q: { nan: NaN, infinity: Infinity },
-                "non standard name": "still works"
-              }
-            }), "JSON can contain nested objects");
-
-  var foo = {};
-  var bar = { foo: foo };
-  foo.bar = bar;
-  assert.ok(!utils.isJSON(foo), "recursive objects are not json");
-
-
-  assert.ok(!utils.isJSON({ get foo() { return 5 } }),
-            "json can not have getter");
-
-  assert.ok(!utils.isJSON({ foo: "bar", baz: function () {} }),
-            "json can not contain functions");
-
-  assert.ok(!utils.isJSON(Object.create({})),
-            "json must be direct descendant of `Object.prototype`");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-libxul.js b/addon-sdk/source/test/test-libxul.js
deleted file mode 100644
index 7a11a69cb..000000000
--- a/addon-sdk/source/test/test-libxul.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// Test that we can link with libxul using js-ctypes
-
-const {Cu} = require("chrome");
-const {ctypes} = Cu.import("resource://gre/modules/ctypes.jsm", {});
-const {OS} = Cu.import("resource://gre/modules/osfile.jsm", {});
-
-exports.test = function(assert) {
-  let path = OS.Constants.Path.libxul;
-  assert.pass("libxul is at " + path);
-  let lib = ctypes.open(path);
-  assert.ok(lib != null, "linked to libxul successfully");
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-list.js b/addon-sdk/source/test/test-list.js
deleted file mode 100644
index 9b03a9513..000000000
--- a/addon-sdk/source/test/test-list.js
+++ /dev/null
@@ -1,58 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { List, addListItem, removeListItem } = require('sdk/util/list');
-const { Class } = require('sdk/core/heritage');
-
-exports.testList = function(assert) {
-  let list = List();
-  addListItem(list, 1);
-
-  for (let key in list) {
-    assert.equal(key, 0, 'key is correct');
-    assert.equal(list[key], 1, 'value is correct');
-  }
-
-  let count = 0;
-  for (let ele of list) {
-    assert.equal(ele, 1, 'ele is correct');
-    assert.equal(++count, 1, 'count is correct');
-  }
-
-  count = 0;
-  for (let ele of list) {
-    assert.equal(ele, 1, 'ele is correct');
-    assert.equal(++count, 1, 'count is correct');
-  }
-
-  removeListItem(list, 1);
-  assert.equal(list.length, 0, 'remove worked');
-};
-
-exports.testImplementsList = function(assert) {
-  let List2 = Class({
-    implements: [List],
-    initialize: function() {
-      List.prototype.initialize.apply(this, [0, 1, 2]);
-    }
-  });
-  let list2 = List2();
-  let count = 0;
-
-  for (let ele of list2) {
-    assert.equal(ele, count++, 'ele is correct');
-  }
-
-  count = 0;
-  for (let ele of list2) {
-    assert.equal(ele, count++, 'ele is correct');
-  }
-
-  addListItem(list2, 3);
-  assert.equal(list2.length, 4, '3 was added');
-  assert.equal(list2[list2.length-1], 3, '3 was added');
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-loader.js b/addon-sdk/source/test/test-loader.js
deleted file mode 100644
index 3ee3e34f0..000000000
--- a/addon-sdk/source/test/test-loader.js
+++ /dev/null
@@ -1,657 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var {
-  Loader, main, unload, parseStack, resolve, join,
-  Require, Module
-} = require('toolkit/loader');
-var { readURI } = require('sdk/net/url');
-
-var root = module.uri.substr(0, module.uri.lastIndexOf('/'));
-
-const app = require('sdk/system/xul-app');
-
-// The following adds Debugger constructor to the global namespace.
-const { Cu } = require('chrome');
-const { addDebuggerToGlobal } = Cu.import('resource://gre/modules/jsdebugger.jsm', {});
-addDebuggerToGlobal(this);
-
-exports['test resolve'] = function (assert) {
-  let cuddlefish_id = 'sdk/loader/cuddlefish';
-  assert.equal(resolve('../index.js', './dir/c.js'), './index.js');
-  assert.equal(resolve('./index.js', './dir/c.js'), './dir/index.js');
-  assert.equal(resolve('./dir/c.js', './index.js'), './dir/c.js');
-  assert.equal(resolve('../utils/file.js', './dir/b.js'), './utils/file.js');
-
-  assert.equal(resolve('../utils/./file.js', './dir/b.js'), './utils/file.js');
-  assert.equal(resolve('../utils/file.js', './'), './../utils/file.js');
-  assert.equal(resolve('./utils/file.js', './'), './utils/file.js');
-  assert.equal(resolve('./utils/file.js', './index.js'), './utils/file.js');
-
-  assert.equal(resolve('../utils/./file.js', cuddlefish_id), 'sdk/utils/file.js');
-  assert.equal(resolve('../utils/file.js', cuddlefish_id), 'sdk/utils/file.js');
-  assert.equal(resolve('./utils/file.js', cuddlefish_id), 'sdk/loader/utils/file.js');
-
-  assert.equal(resolve('..//index.js', './dir/c.js'), './index.js');
-  assert.equal(resolve('../modules/XPCOMUtils.jsm', 'resource://gre/utils/file.js'), 'resource://gre/modules/XPCOMUtils.jsm');
-  assert.equal(resolve('../modules/XPCOMUtils.jsm', 'chrome://gre/utils/file.js'), 'chrome://gre/modules/XPCOMUtils.jsm');
-  assert.equal(resolve('../../a/b/c.json', 'file:///thing/utils/file.js'), 'file:///a/b/c.json');
-
-  // Does not change absolute paths
-  assert.equal(resolve('resource://gre/modules/file.js', './dir/b.js'),
-    'resource://gre/modules/file.js');
-  assert.equal(resolve('file:///gre/modules/file.js', './dir/b.js'),
-    'file:///gre/modules/file.js');
-  assert.equal(resolve('/root.js', './dir/b.js'),
-    '/root.js');
-};
-
-exports['test join'] = function (assert) {
-  assert.equal(join('a/path', '../../../module'), '../module');
-  assert.equal(join('a/path/to', '../module'), 'a/path/module');
-  assert.equal(join('a/path/to', './module'), 'a/path/to/module');
-  assert.equal(join('a/path/to', '././../module'), 'a/path/module');
-  assert.equal(join('resource://my/path/yeah/yuh', '../whoa'),
-    'resource://my/path/yeah/whoa');
-  assert.equal(join('resource://my/path/yeah/yuh', './whoa'),
-    'resource://my/path/yeah/yuh/whoa');
-  assert.equal(join('resource:///my/path/yeah/yuh', '../whoa'),
-    'resource:///my/path/yeah/whoa');
-  assert.equal(join('resource:///my/path/yeah/yuh', './whoa'),
-    'resource:///my/path/yeah/yuh/whoa');
-  assert.equal(join('file:///my/path/yeah/yuh', '../whoa'),
-    'file:///my/path/yeah/whoa');
-  assert.equal(join('file:///my/path/yeah/yuh', './whoa'),
-    'file:///my/path/yeah/yuh/whoa');
-  assert.equal(join('a/path/to', '..//module'), 'a/path/module');
-};
-
-exports['test dependency cycles'] = function(assert) {
-  let uri = root + '/fixtures/loader/cycles/';
-  let loader = Loader({ paths: { '': uri } });
-
-  let program = main(loader, 'main');
-
-  assert.equal(program.a.b, program.b, 'module `a` gets correct `b`');
-  assert.equal(program.b.a, program.a, 'module `b` gets correct `a`');
-  assert.equal(program.c.main, program, 'module `c` gets correct `main`');
-
-  unload(loader);
-}
-
-exports['test syntax errors'] = function(assert) {
-  let uri = root + '/fixtures/loader/syntax-error/';
-  let loader = Loader({ paths: { '': uri } });
-
-  try {
-    let program = main(loader, 'main');
-  } catch (error) {
-    assert.equal(error.name, "SyntaxError", "throws syntax error");
-    assert.equal(error.fileName.split("/").pop(), "error.js",
-              "Error contains filename");
-    assert.equal(error.lineNumber, 11, "error is on line 11");
-    let stack = parseStack(error.stack);
-
-    assert.equal(stack.pop().fileName, uri + "error.js",
-                 "last frame file containing syntax error");
-    assert.equal(stack.pop().fileName, uri + "main.js",
-                 "previous frame is a requirer module");
-    assert.equal(stack.pop().fileName, module.uri,
-                 "previous to it is a test module");
-
-  } finally {
-    unload(loader);
-  }
-}
-
-exports['test sandboxes are not added if error'] = function (assert) {
-  let uri = root + '/fixtures/loader/missing-twice/';
-  let loader = Loader({ paths: { '': uri } });
-  let program = main(loader, 'main');
-  assert.ok(!(uri + 'not-found.js' in loader.sandboxes), 'not-found.js not in loader.sandboxes');
-}
-
-exports['test missing module'] = function(assert) {
-  let uri = root + '/fixtures/loader/missing/'
-  let loader = Loader({ paths: { '': uri } });
-
-  try {
-    let program = main(loader, 'main')
-  } catch (error) {
-    assert.equal(error.message, "Module `not-found` is not found at " +
-                uri + "not-found.js", "throws if error not found");
-
-    assert.equal(error.fileName.split("/").pop(), "main.js",
-                 "Error fileName is requirer module");
-
-    assert.equal(error.lineNumber, 7, "error is on line 7");
-
-    let stack = parseStack(error.stack);
-
-    assert.equal(stack.pop().fileName, uri + "main.js",
-                 "loader stack is omitted");
-
-    assert.equal(stack.pop().fileName, module.uri,
-                 "previous in the stack is test module");
-  } finally {
-    unload(loader);
-  }
-}
-
-exports["test invalid module not cached and throws everytime"] = function(assert) {
-  let uri = root + "/fixtures/loader/missing-twice/";
-  let loader = Loader({ paths: { "": uri } });
-
-  let { firstError, secondError, invalidJSON1, invalidJSON2 } = main(loader, "main");
-  assert.equal(firstError.message, "Module `not-found` is not found at " +
-    uri + "not-found.js", "throws on first invalid require");
-  assert.equal(firstError.lineNumber, 8, "first error is on line 7");
-  assert.equal(secondError.message, "Module `not-found` is not found at " +
-    uri + "not-found.js", "throws on second invalid require");
-  assert.equal(secondError.lineNumber, 14, "second error is on line 14");
-
-  assert.equal(invalidJSON1.message,
-    "JSON.parse: unexpected character at line 1 column 1 of the JSON data",
-    "throws on invalid JSON");
-  assert.equal(invalidJSON2.message,
-    "JSON.parse: unexpected character at line 1 column 1 of the JSON data",
-    "throws on invalid JSON second time");
-};
-
-exports['test exceptions in modules'] = function(assert) {
-  let uri = root + '/fixtures/loader/exceptions/'
-
-  let loader = Loader({ paths: { '': uri } });
-
-  try {
-    let program = main(loader, 'main')
-  } catch (error) {
-    assert.equal(error.message, "Boom!", "thrown errors propagate");
-
-    assert.equal(error.fileName.split("/").pop(), "boomer.js",
-                 "Error comes from the module that threw it");
-
-    assert.equal(error.lineNumber, 8, "error is on line 8");
-
-    let stack = parseStack(error.stack);
-
-    let frame = stack.pop()
-    assert.equal(frame.fileName, uri + "boomer.js",
-                 "module that threw is first in the stack");
-    assert.equal(frame.name, "exports.boom",
-                 "name is in the stack");
-
-    frame = stack.pop()
-    assert.equal(frame.fileName, uri + "main.js",
-                 "module that called it is next in the stack");
-    assert.equal(frame.lineNumber, 9, "caller line is in the stack");
-
-
-    assert.equal(stack.pop().fileName, module.uri,
-                 "this test module is next in the stack");
-  } finally {
-    unload(loader);
-  }
-}
-
-exports['test early errors in module'] = function(assert) {
-  let uri = root + '/fixtures/loader/errors/';
-  let loader = Loader({ paths: { '': uri } });
-
-  try {
-    let program = main(loader, 'main')
-  } catch (error) {
-    assert.equal(String(error),
-                 "Error: opening input stream (invalid filename?)",
-                 "thrown errors propagate");
-
-    assert.equal(error.fileName.split("/").pop(), "boomer.js",
-                 "Error comes from the module that threw it");
-
-    assert.equal(error.lineNumber, 7, "error is on line 7");
-
-    let stack = parseStack(error.stack);
-
-    let frame = stack.pop()
-    assert.equal(frame.fileName, uri + "boomer.js",
-                 "module that threw is first in the stack");
-
-    frame = stack.pop()
-    assert.equal(frame.fileName, uri + "main.js",
-                 "module that called it is next in the stack");
-    assert.equal(frame.lineNumber, 7, "caller line is in the stack");
-
-
-    assert.equal(stack.pop().fileName, module.uri,
-                 "this test module is next in the stack");
-  } finally {
-    unload(loader);
-  }
-};
-
-exports['test require json'] = function (assert) {
-  let data = require('./fixtures/loader/json/manifest.json');
-  assert.equal(data.name, 'Jetpack Loader Test', 'loads json with strings');
-  assert.equal(data.version, '1.0.1', 'loads json with strings');
-  assert.equal(data.dependencies.async, '*', 'loads json with objects');
-  assert.equal(data.dependencies.underscore, '*', 'loads json with objects');
-  assert.equal(data.contributors.length, 4, 'loads json with arrays');
-  assert.ok(Array.isArray(data.contributors), 'loads json with arrays');
-  data.version = '2.0.0';
-  let newdata = require('./fixtures/loader/json/manifest.json');
-  assert.equal(newdata.version, '2.0.0',
-    'JSON objects returned should be cached and the same instance');
-
-  try {
-    require('./fixtures/loader/json/invalid.json');
-    assert.fail('Error not thrown when loading invalid json');
-  } catch (err) {
-    assert.ok(err, 'error thrown when loading invalid json');
-    assert.ok(/JSON\.parse/.test(err.message),
-      'should thrown an error from JSON.parse, not attempt to load .json.js');
-  }
-
-  // Try again to ensure an empty module isn't loaded from cache
-  try {
-    require('./fixtures/loader/json/invalid.json');
-    assert.fail('Error not thrown when loading invalid json a second time');
-  } catch (err) {
-    assert.ok(err,
-      'error thrown when loading invalid json a second time');
-    assert.ok(/JSON\.parse/.test(err.message),
-      'should thrown an error from JSON.parse a second time, not attempt to load .json.js');
-  }
-};
-
-exports['test setting metadata for newly created sandboxes'] = function(assert) {
-  let addonID = 'random-addon-id';
-  let uri = root + '/fixtures/loader/cycles/';
-  let loader = Loader({ paths: { '': uri }, id: addonID });
-
-  let dbg = new Debugger();
-  dbg.onNewGlobalObject = function(global) {
-    dbg.onNewGlobalObject = undefined;
-
-    let metadata = Cu.getSandboxMetadata(global.unsafeDereference());
-    assert.ok(metadata, 'this global has attached metadata');
-    assert.equal(metadata.URI, uri + 'main.js', 'URI is set properly');
-    assert.equal(metadata.addonID, addonID, 'addon ID is set');
-  }
-
-  let program = main(loader, 'main');
-};
-
-exports['test require .json, .json.js'] = function (assert) {
-  let testjson = require('./fixtures/loader/json/test.json');
-  assert.equal(testjson.filename, 'test.json',
-    'require("./x.json") should load x.json, not x.json.js');
-
-  let nodotjson = require('./fixtures/loader/json/nodotjson.json');
-  assert.equal(nodotjson.filename, 'nodotjson.json.js',
-    'require("./x.json") should load x.json.js when x.json does not exist');
-  nodotjson.data.prop = 'hydralisk';
-
-  // require('nodotjson.json') and require('nodotjson.json.js')
-  // should resolve to the same file
-  let nodotjsonjs = require('./fixtures/loader/json/nodotjson.json.js');
-  assert.equal(nodotjsonjs.data.prop, 'hydralisk',
-    'js modules are cached whether access via .json.js or .json');
-};
-
-exports['test invisibleToDebugger: false'] = function (assert) {
-  let uri = root + '/fixtures/loader/cycles/';
-  let loader = Loader({ paths: { '': uri } });
-  main(loader, 'main');
-
-  let dbg = new Debugger();
-  let sandbox = loader.sandboxes[uri + 'main.js'];
-
-  try {
-    dbg.addDebuggee(sandbox);
-    assert.ok(true, 'debugger added visible value');
-  } catch(e) {
-    assert.fail('debugger could not add visible value');
-  }
-};
-
-exports['test invisibleToDebugger: true'] = function (assert) {
-  let uri = root + '/fixtures/loader/cycles/';
-  let loader = Loader({ paths: { '': uri }, invisibleToDebugger: true });
-  main(loader, 'main');
-
-  let dbg = new Debugger();
-  let sandbox = loader.sandboxes[uri + 'main.js'];
-
-  try {
-    dbg.addDebuggee(sandbox);
-    assert.fail('debugger added invisible value');
-  } catch(e) {
-    assert.ok(true, 'debugger did not add invisible value');
-  }
-};
-
-exports['test console global by default'] = function (assert) {
-  let uri = root + '/fixtures/loader/globals/';
-  let loader = Loader({ paths: { '': uri }});
-  let program = main(loader, 'main');
-
-  assert.ok(typeof program.console === 'object', 'global `console` exists');
-  assert.ok(typeof program.console.log === 'function', 'global `console.log` exists');
-
-  let loader2 = Loader({ paths: { '': uri }, globals: { console: fakeConsole }});
-  let program2 = main(loader2, 'main');
-
-  assert.equal(program2.console, fakeConsole,
-    'global console can be overridden with Loader options');
-  function fakeConsole () {};
-};
-
-exports['test shared globals'] = function(assert) {
-  let uri = root + '/fixtures/loader/cycles/';
-  let loader = Loader({ paths: { '': uri }, sharedGlobal: true,
-                        sharedGlobalBlocklist: ['b'] });
-
-  let program = main(loader, 'main');
-
-  // As it is hard to verify what is the global of an object
-  // (due to wrappers) we check that we see the `foo` symbol
-  // being manually injected into the shared global object
-  loader.sharedGlobalSandbox.foo = true;
-
-  let m = loader.sandboxes[uri + 'main.js'];
-  let a = loader.sandboxes[uri + 'a.js'];
-  let b = loader.sandboxes[uri + 'b.js'];
-
-  assert.ok(Cu.getGlobalForObject(m).foo, "main is shared");
-  assert.ok(Cu.getGlobalForObject(a).foo, "a is shared");
-  assert.ok(!Cu.getGlobalForObject(b).foo, "b isn't shared");
-
-  unload(loader);
-}
-
-exports['test deprecated shared globals exception name'] = function(assert) {
-  let uri = root + '/fixtures/loader/cycles/';
-  let loader = Loader({ paths: { '': uri }, sharedGlobal: true,
-                        sharedGlobalBlacklist: ['b'] });
-
-  let program = main(loader, 'main');
-
-  assert.ok(loader.sharedGlobalBlocklist.includes("b"), "b should be in the blocklist");
-  assert.equal(loader.sharedGlobalBlocklist.length, loader.sharedGlobalBlacklist.length,
-               "both blocklists should have the same number of items.");
-  assert.equal(loader.sharedGlobalBlocklist.join(","), loader.sharedGlobalBlacklist.join(","),
-               "both blocklists should have the same items.");
-
-  // As it is hard to verify what is the global of an object
-  // (due to wrappers) we check that we see the `foo` symbol
-  // being manually injected into the shared global object
-  loader.sharedGlobalSandbox.foo = true;
-
-  let m = loader.sandboxes[uri + 'main.js'];
-  let a = loader.sandboxes[uri + 'a.js'];
-  let b = loader.sandboxes[uri + 'b.js'];
-
-  assert.ok(Cu.getGlobalForObject(m).foo, "main is shared");
-  assert.ok(Cu.getGlobalForObject(a).foo, "a is shared");
-  assert.ok(!Cu.getGlobalForObject(b).foo, "b isn't shared");
-
-  unload(loader);
-}
-
-exports['test prototype of global'] = function (assert) {
-  let uri = root + '/fixtures/loader/globals/';
-  let loader = Loader({ paths: { '': uri }, sharedGlobal: true,
-                        sandboxPrototype: { globalFoo: 5 }});
-
-  let program = main(loader, 'main');
-
-  assert.ok(program.globalFoo === 5, '`globalFoo` exists');
-};
-
-exports["test require#resolve"] = function(assert) {
-  let foundRoot = require.resolve("sdk/tabs").replace(/sdk\/tabs.js$/, "");
-  assert.ok(root, foundRoot, "correct resolution root");
-
-  assert.equal(foundRoot + "sdk/tabs.js", require.resolve("sdk/tabs"), "correct resolution of sdk module");
-  assert.equal(foundRoot + "toolkit/loader.js", require.resolve("toolkit/loader"), "correct resolution of sdk module");
-
-  const localLoader = Loader({
-    paths: { "foo/bar": "bizzle",
-             "foo/bar2/": "bizzle2",
-             // Just to make sure this doesn't match the first entry,
-             // let use resolve this module
-             "foo/bar-bar": "foo/bar-bar" }
-  });
-  const localRequire = Require(localLoader, module);
-  assert.equal(localRequire.resolve("foo/bar"), "bizzle.js");
-  assert.equal(localRequire.resolve("foo/bar/baz"), "bizzle/baz.js");
-  assert.equal(localRequire.resolve("foo/bar-bar"), "foo/bar-bar.js");
-  assert.equal(localRequire.resolve("foo/bar2/"), "bizzle2.js");
-};
-
-const modulesURI = require.resolve("toolkit/loader").replace("toolkit/loader.js", "");
-exports["test loading a loader"] = function(assert) {
-  const loader = Loader({ paths: { "": modulesURI } });
-
-  const require = Require(loader, module);
-
-  const requiredLoader = require("toolkit/loader");
-
-  assert.equal(requiredLoader.Loader, Loader,
-               "got the same Loader instance");
-
-  const jsmLoader = Cu.import(require.resolve("toolkit/loader"), {}).Loader;
-
-  assert.equal(jsmLoader.Loader, requiredLoader.Loader,
-               "loading loader via jsm returns same loader");
-
-  unload(loader);
-};
-
-exports['test loader on unsupported modules with checkCompatibility true'] = function(assert) {
-  let loader = Loader({
-    paths: { '': root + "/" },
-    checkCompatibility: true
-  });
-  let require = Require(loader, module);
-
-  assert.throws(() => {
-    if (!app.is('Firefox')) {
-      require('fixtures/loader/unsupported/firefox');
-    }
-    else {
-      require('fixtures/loader/unsupported/fennec');
-    }
-  }, /^Unsupported Application/, "throws Unsupported Application");
-
-  unload(loader);
-};
-
-exports['test loader on unsupported modules with checkCompatibility false'] = function(assert) {
-  let loader = Loader({
-    paths: { '': root + "/" },
-    checkCompatibility: false
-  });
-  let require = Require(loader, module);
-
-  try {
-    if (!app.is('Firefox')) {
-      require('fixtures/loader/unsupported/firefox');
-    }
-    else {
-      require('fixtures/loader/unsupported/fennec');
-    }
-    assert.pass("loaded unsupported module without an error");
-  }
-  catch(e) {
-    assert.fail(e);
-  }
-
-  unload(loader);
-};
-
-exports['test loader on unsupported modules with checkCompatibility default'] = function(assert) {
-  let loader = Loader({ paths: { '': root + "/" } });
-  let require = Require(loader, module);
-
-  try {
-    if (!app.is('Firefox')) {
-      require('fixtures/loader/unsupported/firefox');
-    }
-    else {
-      require('fixtures/loader/unsupported/fennec');
-    }
-    assert.pass("loaded unsupported module without an error");
-  }
-  catch(e) {
-    assert.fail(e);
-  }
-
-  unload(loader);
-};
-
-exports["test Cu.import of toolkit/loader"] = (assert) => {
-  const toolkitLoaderURI = require.resolve("toolkit/loader");
-  const loaderModule = Cu.import(toolkitLoaderURI).Loader;
-  const { Loader, Require, Main } = loaderModule;
-  const version = "0.1.0";
-  const id = `fxos_${version.replace(".", "_")}_simulator@mozilla.org`;
-  const uri = `resource://${encodeURIComponent(id.replace("@", "at"))}/`;
-
-  const loader = Loader({
-    paths: {
-      "./": uri + "lib/",
-      // Can't just put `resource://gre/modules/commonjs/` as it
-      // won't take module overriding into account.
-      "": toolkitLoaderURI.replace("toolkit/loader.js", "")
-    },
-    globals: {
-      console: console
-    },
-    modules: {
-      "toolkit/loader": loaderModule,
-      addon: {
-        id: "simulator",
-        version: "0.1",
-        uri: uri
-      }
-    }
-  });
-
-  let require_ = Require(loader, { id: "./addon" });
-  assert.equal(typeof(loaderModule),
-               typeof(require_("toolkit/loader")),
-               "module returned is whatever was mapped to it");
-};
-
-exports["test Cu.import in b2g style"] = (assert) => {
-  const {FakeCu} = require("./loader/b2g");
-  const toolkitLoaderURI = require.resolve("toolkit/loader");
-  const b2g = new FakeCu();
-
-  const exported = {};
-  const loader = b2g.import(toolkitLoaderURI, exported);
-
-  assert.equal(typeof(exported.Loader),
-               "function",
-               "loader is a function");
-  assert.equal(typeof(exported.Loader.Loader),
-               "function",
-               "Loader.Loader is a funciton");
-};
-
-exports['test lazy globals'] = function (assert) {
-  let uri = root + '/fixtures/loader/lazy/';
-  let gotFoo = false;
-  let foo = {};
-  let modules = {
-    get foo() {
-      gotFoo = true;
-      return foo;
-    }
-  };
-  let loader = Loader({ paths: { '': uri }, modules: modules});
-  assert.ok(!gotFoo, "foo hasn't been accessed during loader instanciation");
-  let program = main(loader, 'main');
-  assert.ok(!gotFoo, "foo hasn't been accessed during module loading");
-  assert.equal(program.useFoo(), foo, "foo mock works");
-  assert.ok(gotFoo, "foo has been accessed only when we first try to use it");
-};
-
-exports['test user global'] = function(assert) {
-  // Test case for bug 827792
-  let com = {};
-  let loader = require('toolkit/loader');
-  let loadOptions = require('@loader/options');
-  let options = loader.override(loadOptions,
-                                {globals: loader.override(loadOptions.globals,
-                                                          {com: com,
-                                                           console: console,
-                                                           dump: dump})});
-  let subloader = loader.Loader(options);
-  let userRequire = loader.Require(subloader, module);
-  let userModule = userRequire("./loader/user-global");
-
-  assert.equal(userModule.getCom(), com,
-               "user module returns expected `com` global");
-};
-
-exports['test custom require caching'] = function(assert) {
-  const loader = Loader({
-    paths: { '': root + "/" },
-    requireHook: (id, require) => {
-      // Just load it normally
-      return require(id);
-    }
-  });
-  const require = Require(loader, module);
-
-  let data = require('fixtures/loader/json/mutation.json');
-  assert.equal(data.value, 1, 'has initial value');
-  data.value = 2;
-  let newdata = require('fixtures/loader/json/mutation.json');
-  assert.equal(
-    newdata.value,
-    2,
-    'JSON objects returned should be cached and the same instance'
-  );
-};
-
-exports['test caching when proxying a loader'] = function(assert) {
-  const parentRequire = require;
-  const loader = Loader({
-    paths: { '': root + "/" },
-    requireHook: (id, childRequire) => {
-      if(id === 'gimmejson') {
-        return childRequire('fixtures/loader/json/mutation.json')
-      }
-      // Load it with the original (global) require
-      return parentRequire(id);
-    }
-  });
-  const childRequire = Require(loader, module);
-
-  let data = childRequire('./fixtures/loader/json/mutation.json');
-  assert.equal(data.value, 1, 'data has initial value');
-  data.value = 2;
-
-  let newdata = childRequire('./fixtures/loader/json/mutation.json');
-  assert.equal(newdata.value, 2, 'data has changed');
-
-  let childData = childRequire('gimmejson');
-  assert.equal(childData.value, 1, 'data from child loader has initial value');
-  childData.value = 3;
-  let newChildData = childRequire('gimmejson');
-  assert.equal(newChildData.value, 3, 'data from child loader has changed');
-
-  data = childRequire('./fixtures/loader/json/mutation.json');
-  assert.equal(data.value, 2, 'data from parent loader has not changed');
-
-  // Set it back to the original value just in case (this instance
-  // will be shared across tests)
-  data.value = 1;
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-match-pattern.js b/addon-sdk/source/test/test-match-pattern.js
deleted file mode 100644
index 651ad3148..000000000
--- a/addon-sdk/source/test/test-match-pattern.js
+++ /dev/null
@@ -1,137 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { MatchPattern } = require("sdk/util/match-pattern");
-
-exports.testMatchPatternTestTrue = function(assert) {
-  function ok(pattern, url) {
-    let mp = new MatchPattern(pattern);
-    assert.ok(mp.test(url), pattern + " should match " + url);
-  }
-
-  ok("*", "http://example.com");
-  ok("*", "https://example.com");
-  ok("*", "ftp://example.com");
-
-  ok("*.example.com", "http://example.com");
-  ok("*.example.com", "http://hamburger.example.com");
-  ok("*.example.com", "http://hotdog.hamburger.example.com");
-
-  ok("http://example.com*", "http://example.com");
-  ok("http://example.com*", "http://example.com/");
-  ok("http://example.com/*", "http://example.com/");
-  ok("http://example.com/*", "http://example.com/potato-salad");
-  ok("http://example.com/pickles/*", "http://example.com/pickles/");
-  ok("http://example.com/pickles/*", "http://example.com/pickles/lemonade");
-
-  ok("http://example.com", "http://example.com");
-  ok("http://example.com/ice-cream", "http://example.com/ice-cream");
-
-  ok(/.*zilla.*/, "https://bugzilla.redhat.com/show_bug.cgi?id=569753");
-  ok(/.*A.*/i, "http://A.com");
-  ok(/.*A.*/i, "http://a.com");
-  ok(/https:.*zilla.*/, "https://bugzilla.redhat.com/show_bug.cgi?id=569753");
-  ok('*.sample.com', 'http://ex.sample.com/foo.html');
-  ok('*.amp.le.com', 'http://ex.amp.le.com');
-
-  ok('data:*', 'data:text/html;charset=utf-8,');
-};
-
-exports.testMatchPatternTestFalse = function(assert) {
-  function ok(pattern, url) {
-    let mp = new MatchPattern(pattern);
-    assert.ok(!mp.test(url), pattern + " should not match " + url);
-  }
-
-  ok("*", null);
-  ok("*", "");
-  ok("*", "bogus");
-  ok("*", "chrome://browser/content/browser.xul");
-  ok("*", "nttp://example.com");
-
-  ok("*.example.com", null);
-  ok("*.example.com", "");
-  ok("*.example.com", "bogus");
-  ok("*.example.com", "http://example.net");
-  ok("*.example.com", "http://foo.com");
-  ok("*.example.com", "http://example.com.foo");
-  ok("*.example2.com", "http://example.com");
-
-  ok("http://example.com/*", null);
-  ok("http://example.com/*", "");
-  ok("http://example.com/*", "bogus");
-  ok("http://example.com/*", "http://example.com");
-  ok("http://example.com/*", "http://foo.com/");
-
-  ok("http://example.com", null);
-  ok("http://example.com", "");
-  ok("http://example.com", "bogus");
-  ok("http://example.com", "http://example.com/");
-
-  ok(/zilla.*/, "https://bugzilla.redhat.com/show_bug.cgi?id=569753");
-  ok(/.*zilla/, "https://bugzilla.redhat.com/show_bug.cgi?id=569753");
-  ok(/.*Zilla.*/, "https://bugzilla.redhat.com/show_bug.cgi?id=655464"); // bug 655464
-  ok(/https:.*zilla/, "https://bugzilla.redhat.com/show_bug.cgi?id=569753");
-
-  // bug 856913
-  ok('*.ign.com', 'http://www.design.com');
-  ok('*.ign.com', 'http://design.com');
-  ok('*.zilla.com', 'http://bugzilla.mozilla.com');
-  ok('*.zilla.com', 'http://mo-zilla.com');
-  ok('*.amp.le.com', 'http://amp-le.com');
-  ok('*.amp.le.com', 'http://examp.le.com');
-};
-
-exports.testMatchPatternErrors = function(assert) {
-  assert.throws(
-    () => new MatchPattern("*.google.com/*"),
-    /There can be at most one/,
-    "MatchPattern throws when supplied multiple '*'"
-  );
-
-  assert.throws(
-    () => new MatchPattern("google.com"),
-    /expected to be either an exact URL/,
-    "MatchPattern throws when the wildcard doesn't use '*' and doesn't " +
-    "look like a URL"
-  );
-
-  assert.throws(
-    () => new MatchPattern("http://google*.com"),
-    /expected to be the first or the last/,
-    "MatchPattern throws when a '*' is in the middle of the wildcard"
-  );
-
-  assert.throws(
-    () => new MatchPattern(/ /g),
-    /^A RegExp match pattern cannot be set to `global` \(i\.e\. \/\/g\)\.$/,
-    "MatchPattern throws on a RegExp set to `global` (i.e. //g)."
-  );
-
-  assert.throws(
-    () => new MatchPattern( / /m ),
-    /^A RegExp match pattern cannot be set to `multiline` \(i\.e\. \/\/m\)\.$/,
-    "MatchPattern throws on a RegExp set to `multiline` (i.e. //m)."
-  );
-};
-
-exports.testMatchPatternInternals = function(assert) {
-  assert.equal(
-    new MatchPattern("http://google.com/test").exactURL,
-    "http://google.com/test"
-  );
-
-  assert.equal(
-    new MatchPattern("http://google.com/test/*").urlPrefix,
-    "http://google.com/test/"
-  );
-
-  assert.equal(
-    new MatchPattern("*.example.com").domain,
-    "example.com"
-  );
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-method.js b/addon-sdk/source/test/test-method.js
deleted file mode 100644
index 0478593c1..000000000
--- a/addon-sdk/source/test/test-method.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-module.exports = require("method/test/common");
diff --git a/addon-sdk/source/test/test-module.js b/addon-sdk/source/test/test-module.js
deleted file mode 100644
index 1f9979e4b..000000000
--- a/addon-sdk/source/test/test-module.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-/** Disabled because of Bug 672199
-exports["test module exports are frozen"] = function(assert) {
-  assert.ok(Object.isFrozen(require("sdk/hotkeys")),
-            "module exports are frozen");
-};
-
-exports["test redefine exported property"] = function(assert) {
-  let hotkeys = require("sdk/hotkeys");
-  let { Hotkey } = hotkeys;
-  try { Object.defineProperty(hotkeys, 'Hotkey', { value: {} }); } catch(e) {}
-  assert.equal(hotkeys.Hotkey, Hotkey, "exports can't be redefined");
-};
-*/
-
-exports["test can't delete exported property"] = function(assert) {
-  let hotkeys = require("sdk/hotkeys");
-  let { Hotkey } = hotkeys;
-
-  try { delete hotkeys.Hotkey; } catch(e) {}
-  assert.equal(hotkeys.Hotkey, Hotkey, "exports can't be deleted");
-};
-
-exports["test can't override exported property"] = function(assert) {
-  let hotkeys = require("sdk/hotkeys");
-  let { Hotkey } = hotkeys;
-
-  try { hotkeys.Hotkey = Object } catch(e) {}
-  assert.equal(hotkeys.Hotkey, Hotkey, "exports can't be overriden");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-modules.js b/addon-sdk/source/test/test-modules.js
deleted file mode 100644
index ee9d3d9b5..000000000
--- a/addon-sdk/source/test/test-modules.js
+++ /dev/null
@@ -1,150 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-exports.testDefine = function(assert) {
-  let tiger = require('./modules/tiger');
-  assert.equal(tiger.name, 'tiger', 'name proprety was exported properly');
-  assert.equal(tiger.type, 'cat', 'property form other module exported');
-};
-
-exports.testDefineInoresNonFactory = function(assert) {
-  let mod = require('./modules/async2');
-  assert.equal(mod.name, 'async2', 'name proprety was exported properly');
-  assert.ok(mod.traditional2Name !== 'traditional2', '1st is ignored');
-};
-/* Disable test that require AMD specific functionality:
-
-// define() that exports a function as the module value,
-// specifying a module name.
-exports.testDefExport = function(assert) {
-  var add = require('modules/add');
-  assert.equal(add(1, 1), 2, 'Named define() exporting a function');
-};
-
-// define() that exports function as a value, but is anonymous
-exports.testAnonDefExport = function (assert) {
-  var subtract = require('modules/subtract');
-  assert.equal(subtract(4, 2), 2,
-                   'Anonymous define() exporting a function');
-}
-
-// using require([], function () {}) to load modules.
-exports.testSimpleRequire = function (assert) {
-  require(['modules/blue', 'modules/orange'], function (blue, orange) {
-    assert.equal(blue.name, 'blue', 'Simple require for blue');
-    assert.equal(orange.name, 'orange', 'Simple require for orange');
-    assert.equal(orange.parentType, 'color',
-                     'Simple require dependency check for orange');
-  });
-}
-
-// using nested require([]) calls.
-exports.testSimpleRequireNested = function (assert) {
-  require(['modules/blue', 'modules/orange', 'modules/green'],
-  function (blue, orange, green) {
-
-    require(['modules/orange', 'modules/red'], function (orange, red) {
-      assert.equal(red.name, 'red', 'Simple require for red');
-      assert.equal(red.parentType, 'color',
-                       'Simple require dependency check for red');
-      assert.equal(blue.name, 'blue', 'Simple require for blue');
-      assert.equal(orange.name, 'orange', 'Simple require for orange');
-      assert.equal(orange.parentType, 'color',
-                       'Simple require dependency check for orange');
-      assert.equal(green.name, 'green', 'Simple require for green');
-      assert.equal(green.parentType, 'color',
-                       'Simple require dependency check for green');
-    });
-
-  });
-}
-
-// requiring a traditional module, that uses async, that use traditional and
-// async, with a circular reference
-exports.testMixedCircular = function (assert) {
-  var t = require('modules/traditional1');
-  assert.equal(t.name, 'traditional1', 'Testing name');
-  assert.equal(t.traditional2Name, 'traditional2',
-                   'Testing dependent name');
-  assert.equal(t.traditional1Name, 'traditional1', 'Testing circular name');
-  assert.equal(t.async2Name, 'async2', 'Testing async2 name');
-  assert.equal(t.async2Traditional2Name, 'traditional2',
-                   'Testing nested traditional2 name');
-}
-
-// Testing define()(function(require) {}) with some that use exports,
-// some that use return.
-exports.testAnonExportsReturn = function (assert) {
-  var lion = require('modules/lion');
-  require(['modules/tiger', 'modules/cheetah'], function (tiger, cheetah) {
-    assert.equal('lion', lion, 'Check lion name');
-    assert.equal('tiger', tiger.name, 'Check tiger name');
-    assert.equal('cat', tiger.type, 'Check tiger type');
-    assert.equal('cheetah', cheetah(), 'Check cheetah name');
-  });
-}
-
-// circular dependency
-exports.testCircular = function (assert) {
-  var pollux = require('modules/pollux'),
-      castor = require('modules/castor');
-
-  assert.equal(pollux.name, 'pollux', 'Pollux\'s name');
-  assert.equal(pollux.getCastorName(),
-                   'castor', 'Castor\'s name from Pollux.');
-  assert.equal(castor.name, 'castor', 'Castor\'s name');
-  assert.equal(castor.getPolluxName(), 'pollux',
-                   'Pollux\'s name from Castor.');
-}
-
-// test a bad module that asks for exports but also does a define() return
-exports.testBadExportAndReturn = function (assert) {
-  var passed = false;
-  try {
-    var bad = require('modules/badExportAndReturn');
-  } catch(e) {
-    passed = /cannot use exports and also return/.test(e.toString());
-  }
-  assert.equal(passed, true, 'Make sure exports and return fail');
-}
-
-// test a bad circular dependency, where an exported value is needed, but
-// the return value happens too late, a module already asked for the exported
-// value.
-exports.testBadExportAndReturnCircular = function (assert) {
-  var passed = false;
-  try {
-    var bad = require('modules/badFirst');
-  } catch(e) {
-    passed = /after another module has referenced its exported value/
-             .test(e.toString());
-  }
-  assert.equal(passed, true, 'Make sure return after an exported ' +
-                                 'value is grabbed by another module fails.');
-}
-
-// only allow one define call per file.
-exports.testOneDefine = function (assert) {
-  var passed = false;
-  try {
-    var dupe = require('modules/dupe');
-  } catch(e) {
-    passed = /Only one call to define/.test(e.toString());
-  }
-  assert.equal(passed, true, 'Only allow one define call per module');
-}
-
-// only allow one define call per file, testing a bad nested define call.
-exports.testOneDefineNested = function (assert) {
-  var passed = false;
-  try {
-    var dupe = require('modules/dupeNested');
-  } catch(e) {
-    passed = /Only one call to define/.test(e.toString());
-  }
-  assert.equal(passed, true, 'Only allow one define call per module');
-}
-*/
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-mozilla-toolkit-versioning.js b/addon-sdk/source/test/test-mozilla-toolkit-versioning.js
deleted file mode 100644
index 148919595..000000000
--- a/addon-sdk/source/test/test-mozilla-toolkit-versioning.js
+++ /dev/null
@@ -1,59 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {parse, increment} = require("mozilla-toolkit-versioning/index")
-
-const TestParse = assert => (version, min, max) => {
-  const actual = parse(version);
-  assert.equal(actual.min, min);
-  assert.equal(actual.max, max);
-}
-
-const TestInc = assert => (version, expected) => {
-  assert.equal(increment(version), expected,
-               `increment: ${version} should be equal ${expected}`)
-}
-
-
-
-exports['test parse(version) single value'] = assert => {
-  const testParse = TestParse(assert)
-  testParse('1.2.3', '1.2.3', '1.2.3');
-  testParse('>=1.2.3', '1.2.3', undefined);
-  testParse('<=1.2.3', undefined, '1.2.3');
-  testParse('>1.2.3', '1.2.3.1', undefined);
-  testParse('<1.2.3', undefined, '1.2.3.-1');
-  testParse('*', undefined, undefined);
-};
-
-exports['test parse(version) range'] = assert => {
-  const testParse = TestParse(assert);
-  testParse('>=1.2.3 <=2.3.4', '1.2.3', '2.3.4');
-  testParse('>1.2.3 <=2.3.4', '1.2.3.1', '2.3.4');
-  testParse('>=1.2.3 <2.3.4', '1.2.3', '2.3.4.-1');
-  testParse('>1.2.3 <2.3.4', '1.2.3.1', '2.3.4.-1');
-
-  testParse('<=2.3.4 >=1.2.3', '1.2.3', '2.3.4');
-  testParse('<=2.3.4 >1.2.3', '1.2.3.1', '2.3.4');
-  testParse('<2.3.4 >=1.2.3', '1.2.3', '2.3.4.-1');
-  testParse('<2.3.4 >1.2.3', '1.2.3.1', '2.3.4.-1');
-
-  testParse('1.2.3pre1 - 2.3.4', '1.2.3pre1', '2.3.4');
-};
-
-exports['test increment(version)'] = assert => {
-  const testInc = TestInc(assert);
-
-  testInc('1.2.3', '1.2.3.1');
-  testInc('1.2.3a', '1.2.3a1');
-  testInc('1.2.3pre', '1.2.3pre1');
-  testInc('1.2.3pre1', '1.2.3pre2');
-  testInc('1.2', '1.2.1');
-  testInc('1.2pre1a', '1.2pre1b');
-  testInc('1.2pre1pre', '1.2pre1prf');
-};
-
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-mpl2-license-header.js b/addon-sdk/source/test/test-mpl2-license-header.js
deleted file mode 100644
index 22a2cf0ea..000000000
--- a/addon-sdk/source/test/test-mpl2-license-header.js
+++ /dev/null
@@ -1,105 +0,0 @@
-// Note: This line is here intentionally, to break MPL2_LICENSE_TEST
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci, Cu } = require("chrome");
-const options = require('@loader/options');
-const { id } = require("sdk/self");
-const { getAddonByID } = require("sdk/addon/manager");
-const { mapcat, map, filter, fromEnumerator } = require("sdk/util/sequence");
-const { readURISync } = require('sdk/net/url');
-const { Request } = require('sdk/request');
-const { defer } = require("sdk/core/promise");
-
-const ios = Cc['@mozilla.org/network/io-service;1'].
-              getService(Ci.nsIIOService);
-
-const MIT_LICENSE_HEADER = [];
-
-const MPL2_LICENSE_TEST = new RegExp([
-  "^\\/\\* This Source Code Form is subject to the terms of the Mozilla Public",
-  " \\* License, v\\. 2\\.0\\. If a copy of the MPL was not distributed with this",
-  " \\* file, You can obtain one at http:\\/\\/mozilla\\.org\\/MPL\\/2\\.0\\/\\. \\*\\/"
-].join("\n"));
-
-// Note: Using regular expressions because the paths a different for cfx vs jpm
-const IGNORES = [
-  /lib[\/\\](diffpatcher|method)[\/\\].+$/, // MIT
-  /lib[\/\\]sdk[\/\\]fs[\/\\]path\.js$/, // MIT
-  /lib[\/\\]sdk[\/\\]system[\/\\]child_process[\/\\].*/,
-  /tests?[\/\\]buffers[\/\\].+$/, // MIT
-  /tests?[\/\\]path[\/\\]test-path\.js$/,
-  /tests?[\/\\]querystring[\/\\]test-querystring\.js$/,
-];
-
-const ignoreFile = file => !!IGNORES.find(regex => regex.test(file));
-
-const baseURI = "resource://test-sdk-addon/";
-
-const uri = (path="") => baseURI + path;
-
-const toFile = x => x.QueryInterface(Ci.nsIFile);
-const isTestFile = ({ path, leafName }) => {
-  return !ignoreFile(path) && /\.jsm?$/.test(leafName)
-};
-const getFileURI = x => ios.newFileURI(x).spec;
-
-const getDirectoryEntries = file => map(toFile, fromEnumerator(_ => file.directoryEntries));
-
-const isDirectory = x => x.isDirectory();
-const getEntries = directory => mapcat(entry => {
-  if (isDirectory(entry)) {
-    return getEntries(entry);
-  }
-  else if (isTestFile(entry)) {
-    return [ entry ];
-  }
-  return [];
-}, filter(() => true, getDirectoryEntries(directory)));
-
-function readURL(url) {
-  let { promise, resolve } = defer();
-
-  Request({
-    url: url,
-    overrideMimeType: "text/plain",
-    onComplete: (response) => resolve(response.text)
-  }).get();
-
-  return promise;
-}
-
-exports["test MPL2 license header"] = function*(assert) {
-  let addon = yield getAddonByID(id);
-  let xpiURI = addon.getResourceURI();
-  let rootURL = xpiURI.spec;
-  assert.ok(rootURL, rootURL);
-  let files = [...getEntries(xpiURI.QueryInterface(Ci.nsIFileURL).file)];
-
-  assert.ok(files.length > 1, files.length + " files found.");
-  let failures = [];
-  let success = 0;
-
-  for (let i = 0, len = files.length; i < len; i++) {
-    let file = files[i];
-    assert.ok(file.path, "Trying " + file.path);
-
-    const URI = ios.newFileURI(file);
-
-    let leafName = URI.spec.replace(rootURL, "");
-
-    let contents = yield readURL(URI.spec);
-    if (!MPL2_LICENSE_TEST.test(contents)) {
-      failures.push(leafName);
-    }
-  }
-
-  assert.equal(1, failures.length, "we expect one failure");
-  assert.ok(/test-mpl2-license-header\.js$/.test(failures[0]), "the only failure is this file");
-  failures.shift();
-  assert.equal("", failures.join(",\n"), failures.length + " files found missing the required mpl 2 header");
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-namespace.js b/addon-sdk/source/test/test-namespace.js
deleted file mode 100644
index 636682e9e..000000000
--- a/addon-sdk/source/test/test-namespace.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { ns } = require("sdk/core/namespace");
-const { Cc, Ci, Cu } = require("chrome");
-const { setTimeout } = require("sdk/timers")
-
-exports["test post GC references"] = function (assert, done) {
-  var target = {}, local = ns()
-  local(target).there = true
-
-  assert.equal(local(target).there, true, "namespaced preserved");
-
-  Cu.schedulePreciseGC(function() {
-    assert.equal(local(target).there, true, "namespace is preserved post GC");
-    done();
-  });
-};
-
-exports["test namsepace basics"] = function(assert) {
-  var privates = ns();
-  var object = { foo: function foo() { return "hello foo"; } };
-
-  assert.notEqual(privates(object), object,
-                  "namespaced object is not the same");
-  assert.ok(!('foo' in privates(object)),
-            "public properties are not in the namespace");
-
-  assert.equal(privates(object), privates(object),
-               "same namespaced object is returned on each call");
-};
-
-exports["test namespace overlays"] = function(assert) {
-  var _ = ns();
-  var object = { foo: 'foo' };
-
-  _(object).foo = 'bar';
-
-  assert.equal(_(object).foo, "bar",
-               "namespaced property `foo` changed value");
-
-  assert.equal(object.foo, "foo",
-               "public property `foo` has original value");
-
-  object.foo = "baz";
-  assert.equal(_(object).foo, "bar",
-               "property changes do not affect namespaced properties");
-
-  object.bar = "foo";
-  assert.ok(!("bar" in _(object)),
-              "new public properties are not reflected in namespace");
-};
-
-exports["test shared namespaces"] = function(assert) {
-  var _ = ns();
-
-  var f1 = { hello: 1 };
-  var f2 = { foo: 'foo', hello: 2 };
-  _(f1).foo = _(f2).foo = 'bar';
-
-  assert.equal(_(f1).hello, _(f2).hello, "namespace can be shared");
-  assert.notEqual(f1.hello, _(f1).hello, "shared namespace can overlay");
-  assert.notEqual(f2.hello, _(f2).hello, "target is not affected");
-
-  _(f1).hello = 3;
-
-  assert.notEqual(_(f1).hello, _(f2).hello,
-                  "namespaced property can be overided");
-  assert.equal(_(f2).hello, _({}).hello, "namespace does not change");
-};
-
-exports["test multi namespace"] = function(assert) {
-  var n1 = ns();
-  var n2 = ns();
-  var object = { baz: 1 };
-  n1(object).foo = 1;
-  n2(object).foo = 2;
-  n1(object).bar = n2(object).bar = 3;
-
-  assert.notEqual(n1(object).foo, n2(object).foo,
-                  "object can have multiple namespaces");
-  assert.equal(n1(object).bar, n2(object).bar,
-               "object can have matching props in diff namespaces");
-};
-
-exports["test ns alias"] = function(assert) {
-  assert.strictEqual(ns, require('sdk/core/namespace').Namespace,
-                      "ns is an alias of Namespace");
-};
-
-exports["test ns inheritance"] = function(assert) {
-  let _ = ns();
-
-  let prototype = { level: 1 };
-  let object = Object.create(prototype);
-  let delegee = Object.create(object);
-
-  _(prototype).foo = {};
-
-  assert.ok(!Object.prototype.hasOwnProperty.call(_(delegee), "foo"),
-            "namespaced property is not copied to descendants");
-  assert.equal(_(delegee).foo, _(prototype).foo,
-               "namespaced properties are inherited by descendants");
-
-  _(object).foo = {};
-  assert.notEqual(_(object).foo, _(prototype).foo,
-                  "namespaced properties may be shadowed");
-  assert.equal(_(object).foo, _(delegee).foo,
-               "shadwed properties are inherited by descendants");
-
-  _(object).bar = {};
-  assert.ok(!("bar" in _(prototype)),
-            "descendants properties are not copied to ancestors");
-  assert.ok(_(object).bar, _(delegee).bar,
-            "descendants properties are inherited");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-native-loader.js b/addon-sdk/source/test/test-native-loader.js
deleted file mode 100644
index cc7185522..000000000
--- a/addon-sdk/source/test/test-native-loader.js
+++ /dev/null
@@ -1,423 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var {
-  Loader, main, unload, parseStack, resolve, nodeResolve
-} = require('toolkit/loader');
-var { readURI } = require('sdk/net/url');
-var { all } = require('sdk/core/promise');
-var { before, after } = require('sdk/test/utils');
-var testOptions = require('@test/options');
-
-var root = module.uri.substr(0, module.uri.lastIndexOf('/'))
-// The following adds Debugger constructor to the global namespace.
-const { Cc, Ci, Cu } = require('chrome');
-const { addDebuggerToGlobal } = Cu.import('resource://gre/modules/jsdebugger.jsm', {});
-addDebuggerToGlobal(this);
-
-const { NetUtil } = Cu.import('resource://gre/modules/NetUtil.jsm', {});
-
-const resProto = Cc["@mozilla.org/network/protocol;1?name=resource"]
-        .getService(Ci.nsIResProtocolHandler);
-
-const fileRoot = resProto.resolveURI(NetUtil.newURI(root));
-
-let variants = [
-  {
-    description: "unpacked resource:",
-    getRootURI(fixture) {
-      return `${root}/fixtures/${fixture}/`;
-    },
-  },
-  {
-    description: "unpacked file:",
-    getRootURI(fixture) {
-      return `${fileRoot}/fixtures/${fixture}/`;
-    },
-  },
-  {
-    description: "packed resource:",
-    getRootURI(fixture) {
-      return `resource://${fixture}/`;
-    },
-  },
-  {
-    description: "packed jar:",
-    getRootURI(fixture) {
-      return `jar:${fileRoot}/fixtures/${fixture}.xpi!/`;
-    },
-  },
-];
-
-let fixtures = [
-  'native-addon-test',
-  'native-overrides-test',
-];
-
-for (let variant of variants) {
-  exports[`test nodeResolve (${variant.description})`] = function (assert) {
-    let rootURI = variant.getRootURI('native-addon-test');
-    let manifest = {};
-    manifest.dependencies = {};
-
-    // Handles extensions
-    resolveTest('../package.json', './dir/c.js', './package.json');
-    resolveTest('../dir/b.js', './dir/c.js', './dir/b.js');
-
-    resolveTest('./dir/b', './index.js', './dir/b.js');
-    resolveTest('../index', './dir/b.js', './index.js');
-    resolveTest('../', './dir/b.js', './index.js');
-    resolveTest('./dir/a', './index.js', './dir/a.js', 'Precedence dir/a.js over dir/a/');
-    resolveTest('../utils', './dir/a.js', './utils/index.js', 'Requiring a directory defaults to dir/index.js');
-    resolveTest('../newmodule', './dir/c.js', './newmodule/lib/file.js', 'Uses package.json main in dir to load appropriate "main"');
-    resolveTest('test-math', './utils/index.js', './node_modules/test-math/index.js',
-      'Dependencies default to their index.js');
-    resolveTest('test-custom-main', './utils/index.js', './node_modules/test-custom-main/lib/custom-entry.js',
-      'Dependencies use "main" entry');
-    resolveTest('test-math/lib/sqrt', './utils/index.js', './node_modules/test-math/lib/sqrt.js',
-      'Dependencies\' files can be consumed via "/"');
-
-    resolveTest('sdk/tabs/utils', './index.js', undefined,
-      'correctly ignores SDK references in paths');
-    resolveTest('fs', './index.js', undefined,
-      'correctly ignores built in node modules in paths');
-
-    resolveTest('test-add', './node_modules/test-math/index.js',
-      './node_modules/test-math/node_modules/test-add/index.js',
-      'Dependencies\' dependencies can be found');
-
-    resolveTest('resource://gre/modules/commonjs/sdk/tabs.js', './index.js', undefined,
-                'correctly ignores absolute URIs.');
-
-    resolveTest('../tabs', 'resource://gre/modules/commonjs/sdk/addon/bootstrap.js', undefined,
-                'correctly ignores attempts to resolve from a module at an absolute URI.');
-
-    resolveTest('sdk/tabs', 'resource://gre/modules/commonjs/sdk/addon/bootstrap.js', undefined,
-                'correctly ignores attempts to resolve from a module at an absolute URI.');
-
-    function resolveTest (id, requirer, expected, msg) {
-      let result = nodeResolve(id, requirer, { manifest: manifest, rootURI: rootURI });
-      assert.equal(result, expected, 'nodeResolve ' + id + ' from ' + requirer + ' ' +msg);
-    }
-  }
-
-  /*
-  // TODO not working in current env
-  exports[`test bundle (${variant.description`] = function (assert, done) {
-    loadAddon('/native-addons/native-addon-test/')
-  };
-  */
-
-  exports[`test native Loader with mappings (${variant.description})`] = function (assert, done) {
-    all([
-      getJSON('/fixtures/native-addon-test/expectedmap.json'),
-      getJSON('/fixtures/native-addon-test/package.json')
-    ]).then(([expectedMap, manifest]) => {
-
-      // Override dummy module and point it to `test-math` to see if the
-      // require is pulling from the mapping
-      expectedMap['./index.js']['./dir/dummy'] = './dir/a.js';
-
-      let rootURI = variant.getRootURI('native-addon-test');
-      let loader = Loader({
-        paths: makePaths(rootURI),
-        rootURI: rootURI,
-        manifest: manifest,
-        requireMap: expectedMap,
-        isNative: true
-      });
-
-      let program = main(loader);
-      assert.equal(program.dummyModule, 'dir/a',
-        'The lookup uses the information given in the mapping');
-
-      testLoader(program, assert);
-      unload(loader);
-      done();
-    }).then(null, (reason) => console.error(reason));
-  };
-
-  exports[`test native Loader overrides (${variant.description})`] = function*(assert) {
-    const expectedKeys = Object.keys(require("sdk/io/fs")).join(", ");
-    const manifest = yield getJSON('/fixtures/native-overrides-test/package.json');
-    const rootURI = variant.getRootURI('native-overrides-test');
-
-    let loader = Loader({
-      paths: makePaths(rootURI),
-      rootURI: rootURI,
-      manifest: manifest,
-      metadata: manifest,
-      isNative: true
-    });
-
-    let program = main(loader);
-    let fooKeys = Object.keys(program.foo).join(", ");
-    let barKeys = Object.keys(program.foo).join(", ");
-    let fsKeys = Object.keys(program.fs).join(", ");
-    let overloadKeys = Object.keys(program.overload.fs).join(", ");
-    let overloadLibKeys = Object.keys(program.overloadLib.fs).join(", ");
-
-    assert.equal(fooKeys, expectedKeys, "foo exports sdk/io/fs");
-    assert.equal(barKeys, expectedKeys, "bar exports sdk/io/fs");
-    assert.equal(fsKeys, expectedKeys, "sdk/io/fs exports sdk/io/fs");
-    assert.equal(overloadKeys, expectedKeys, "overload exports foo which exports sdk/io/fs");
-    assert.equal(overloadLibKeys, expectedKeys, "overload/lib/foo exports foo/lib/foo");
-    assert.equal(program.internal, "test", "internal exports ./lib/internal");
-    assert.equal(program.extra, true, "fs-extra was exported properly");
-
-    assert.equal(program.Tabs, "no tabs exist", "sdk/tabs exports ./lib/tabs from the add-on");
-    assert.equal(program.CoolTabs, "no tabs exist", "sdk/tabs exports ./lib/tabs from the node_modules");
-    assert.equal(program.CoolTabsLib, "a cool tabs implementation", "./lib/tabs true relative path from the node_modules");
-
-    assert.equal(program.ignore, "do not ignore this export", "../ignore override was ignored.");
-
-    unload(loader);
-  };
-
-  exports[`test invalid native Loader overrides cause no errors (${variant.description})`] = function*(assert) {
-    const manifest = yield getJSON('/fixtures/native-overrides-test/package.json');
-    const rootURI = variant.getRootURI('native-overrides-test');
-    const EXPECTED = JSON.stringify({});
-
-    let makeLoader = (rootURI, manifest) => Loader({
-      paths: makePaths(rootURI),
-      rootURI: rootURI,
-      manifest: manifest,
-      metadata: manifest,
-      isNative: true
-    });
-
-    manifest.jetpack.overrides = "string";
-    let loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to a string caused no errors making the loader");
-    unload(loader);
-
-    manifest.jetpack.overrides = true;
-    loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to a boolean caused no errors making the loader");
-    unload(loader);
-
-    manifest.jetpack.overrides = 5;
-    loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to a number caused no errors making the loader");
-    unload(loader);
-
-    manifest.jetpack.overrides = null;
-    loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to null caused no errors making the loader");
-    unload(loader);
-  };
-
-  exports[`test invalid native Loader jetpack key cause no errors (${variant.description})`] = function*(assert) {
-    const manifest = yield getJSON('/fixtures/native-overrides-test/package.json');
-    const rootURI = variant.getRootURI('native-overrides-test');
-    const EXPECTED = JSON.stringify({});
-
-    let makeLoader = (rootURI, manifest) => Loader({
-      paths: makePaths(rootURI),
-      rootURI: rootURI,
-      manifest: manifest,
-      metadata: manifest,
-      isNative: true
-    });
-
-    manifest.jetpack = "string";
-    let loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to a string caused no errors making the loader");
-    unload(loader);
-
-    manifest.jetpack = true;
-    loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to a boolean caused no errors making the loader");
-    unload(loader);
-
-    manifest.jetpack = 5;
-    loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to a number caused no errors making the loader");
-    unload(loader);
-
-    manifest.jetpack = null;
-    loader = makeLoader(rootURI, manifest);
-    assert.equal(JSON.stringify(loader.manifest.jetpack.overrides), EXPECTED,
-                 "setting jetpack.overrides to null caused no errors making the loader");
-    unload(loader);
-  };
-
-  exports[`test native Loader without mappings (${variant.description})`] = function (assert, done) {
-    getJSON('/fixtures/native-addon-test/package.json').then(manifest => {
-      let rootURI = variant.getRootURI('native-addon-test');
-      let loader = Loader({
-        paths: makePaths(rootURI),
-        rootURI: rootURI,
-        manifest: manifest,
-        isNative: true
-      });
-
-      let program = main(loader);
-      testLoader(program, assert);
-      unload(loader);
-      done();
-    }).then(null, (reason) => console.error(reason));
-  };
-
-  exports[`test require#resolve with relative, dependencies (${variant.description})`] = function(assert, done) {
-    getJSON('/fixtures/native-addon-test/package.json').then(manifest => {
-      let rootURI = variant.getRootURI('native-addon-test');
-      let loader = Loader({
-        paths: makePaths(rootURI),
-        rootURI: rootURI,
-        manifest: manifest,
-        isNative: true
-      });
-
-      let program = main(loader);
-      let fixtureRoot = program.require.resolve("./").replace(/index\.js$/, "");
-
-      assert.equal(variant.getRootURI("native-addon-test"), fixtureRoot, "correct resolution root");
-      assert.equal(program.require.resolve("test-math"), fixtureRoot + "node_modules/test-math/index.js", "works with node_modules");
-      assert.equal(program.require.resolve("./newmodule"), fixtureRoot + "newmodule/lib/file.js", "works with directory mains");
-      assert.equal(program.require.resolve("./dir/a"), fixtureRoot + "dir/a.js", "works with normal relative module lookups");
-      assert.equal(program.require.resolve("modules/Promise.jsm"), "resource://gre/modules/Promise.jsm", "works with path lookups");
-
-      // TODO bug 1050422, handle loading non JS/JSM file paths
-      // assert.equal(program.require.resolve("test-assets/styles.css"), fixtureRoot + "node_modules/test-assets/styles.css",
-      // "works with different file extension lookups in dependencies");
-
-      unload(loader);
-      done();
-    }).then(null, (reason) => console.error(reason));
-  };
-}
-
-before(exports, () => {
-  for (let fixture of fixtures) {
-    let url = `jar:${root}/fixtures/${fixture}.xpi!/`;
-
-    resProto.setSubstitution(fixture, NetUtil.newURI(url));
-  }
-});
-
-after(exports, () => {
-  for (let fixture of fixtures)
-    resProto.setSubstitution(fixture, null);
-});
-
-exports['test JSM loading'] = function (assert, done) {
-  getJSON('/fixtures/jsm-package/package.json').then(manifest => {
-    let rootURI = root + '/fixtures/jsm-package/';
-    let loader = Loader({
-      paths: makePaths(rootURI),
-      rootURI: rootURI,
-      manifest: manifest,
-      isNative: true
-    });
-
-    let program = main(loader);
-    assert.ok(program.localJSMCached, 'local relative JSMs are cached');
-    assert.ok(program.isCachedJSAbsolute , 'absolute resource:// js are cached');
-    assert.ok(program.isCachedPath, 'JSMs resolved in paths are cached');
-    assert.ok(program.isCachedAbsolute, 'absolute resource:// JSMs are cached');
-
-    assert.ok(program.localJSM, 'able to load local relative JSMs');
-    all([
-      program.isLoadedPath(10),
-      program.isLoadedAbsolute(20),
-      program.isLoadedJSAbsolute(30)
-    ]).then(([path, absolute, jsabsolute]) => {
-      assert.equal(path, 10, 'JSM files resolved from path work');
-      assert.equal(absolute, 20, 'JSM files resolved from full resource:// work');
-      assert.equal(jsabsolute, 30, 'JS files resolved from full resource:// work');
-    }).then(done, console.error);
-
-  }).then(null, console.error);
-};
-
-function testLoader (program, assert) {
-  // Test 'main' entries
-  // no relative custom main `lib/index.js`
-  assert.equal(program.customMainModule, 'custom entry file',
-    'a node_module dependency correctly uses its `main` entry in manifest');
-  // relative custom main `./lib/index.js`
-  assert.equal(program.customMainModuleRelative, 'custom entry file relative',
-    'a node_module dependency correctly uses its `main` entry in manifest with relative ./');
-  // implicit './index.js'
-  assert.equal(program.defaultMain, 'default main',
-    'a node_module dependency correctly defautls to index.js for main');
-
-  // Test directory exports
-  assert.equal(program.directoryDefaults, 'utils',
-    '`require`ing a directory defaults to dir/index.js');
-  assert.equal(program.directoryMain, 'main from new module',
-    '`require`ing a directory correctly loads the `main` entry and not index.js');
-  assert.equal(program.resolvesJSoverDir, 'dir/a',
-    '`require`ing "a" resolves "a.js" over "a/index.js"');
-
-  // Test dependency's dependencies
-  assert.ok(program.math.add,
-    'correctly defaults to index.js of a module');
-  assert.equal(program.math.add(10, 5), 15,
-    'node dependencies correctly include their own dependencies');
-  assert.equal(program.math.subtract(10, 5), 5,
-    'node dependencies correctly include their own dependencies');
-  assert.equal(program.mathInRelative.subtract(10, 5), 5,
-    'relative modules can also include node dependencies');
-
-  // Test SDK natives
-  assert.ok(program.promise.defer, 'main entry can include SDK modules with no deps');
-  assert.ok(program.promise.resolve, 'main entry can include SDK modules with no deps');
-  assert.ok(program.eventCore.on, 'main entry can include SDK modules that have dependencies');
-  assert.ok(program.eventCore.off, 'main entry can include SDK modules that have dependencies');
-
-  // Test JSMs
-  assert.ok(program.promisejsm.defer, 'can require JSM files in path');
-  assert.equal(program.localJSM.test, 'this is a jsm',
-    'can require relative JSM files');
-
-  // Other tests
-  assert.equal(program.areModulesCached, true,
-    'modules are correctly cached');
-  assert.equal(program.testJSON.dependencies['test-math'], '*',
-    'correctly requires JSON files');
-}
-
-function getJSON (uri) {
-  return readURI(root + uri).then(manifest => JSON.parse(manifest));
-}
-
-function makePaths (uri) {
-  // Uses development SDK modules if overloaded in loader
-  let sdkPaths = testOptions.paths ? testOptions.paths[''] : 'resource://gre/modules/commonjs/';
-  return {
-    './': uri,
-    'sdk/': sdkPaths + 'sdk/',
-    'toolkit/': sdkPaths + 'toolkit/',
-    'modules/': 'resource://gre/modules/'
-  };
-}
-
-function loadAddon (uri, map) {
-  let rootURI = root + uri;
-  getJSON(uri + '/package.json').then(manifest => {
-    let loader = Loader({
-      paths: makePaths(rootURI),
-      rootURI: rootURI,
-      manifest: manifest,
-      isNative: true,
-      modules: {
-        '@test/options': testOptions
-      }
-    });
-    let program = main(loader);
-  }).then(null, console.error);
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-native-options.js b/addon-sdk/source/test/test-native-options.js
deleted file mode 100644
index 84212757a..000000000
--- a/addon-sdk/source/test/test-native-options.js
+++ /dev/null
@@ -1,183 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { setDefaults, injectOptions: inject, validate } = require('sdk/preferences/native-options');
-const { activeBrowserWindow: { document } } = require("sdk/deprecated/window-utils");
-const { preferencesBranch, id } = require('sdk/self');
-const { get } = require('sdk/preferences/service');
-const { setTimeout } = require('sdk/timers');
-const simple = require('sdk/simple-prefs');
-const fixtures = require('./fixtures');
-const { Cc, Ci } = require('chrome');
-
-const prefsrv = Cc['@mozilla.org/preferences-service;1'].
-                    getService(Ci.nsIPrefService);
-
-function injectOptions(preferences, preferencesBranch, document, parent) {
-  inject({
-    id: id,
-    preferences: preferences,
-    preferencesBranch: preferencesBranch,
-    document: document,
-    parent: parent
-  });
-}
-
-exports.testValidate = function(assert) {
-  let { preferences } = packageJSON('simple-prefs');
-
-  let block = () => validate(preferences);
-
-  delete preferences[3].options[0].value;
-  assert.throws(block, /option requires both a value/, "option missing value error");
-
-  delete preferences[2].options;
-  assert.throws(block, /'test3' pref requires options/, "menulist missing options error");
-
-  preferences[1].type = 'control';
-  assert.throws(block, /'test2' control requires a label/, "control missing label error");
-
-  preferences[1].type = 'nonvalid';
-  assert.throws(block, /'test2' pref must be of valid type/, "invalid pref type error");
-
-  delete preferences[0].title;
-  assert.throws(block, /'test' pref requires a title/, "pref missing title error");
-}
-
-exports.testNoPrefs = function(assert, done) {
-  let { preferences } = packageJSON('no-prefs');
-
-  let parent = document.createDocumentFragment();
-  injectOptions(preferences || [], preferencesBranch, document, parent);
-  assert.equal(parent.children.length, 0, "No setting elements injected");
-
-  // must test with events because we can't reset default prefs
-  function onPrefChange(name) {
-    assert.fail("No preferences should be defined");
-  }
-
-  simple.on('', onPrefChange);
-  setDefaults(preferences || [], preferencesBranch);
-  setTimeout(function() {
-    assert.pass("No preferences were defined");
-    simple.off('', onPrefChange);
-    done();
-  }, 100);
-}
-
-exports.testCurlyID = function(assert) {
-  let { preferences, id } = packageJSON('curly-id');
-  let branch = prefsrv.getDefaultBranch('extensions.' + id);
-
-  let parent = document.createDocumentFragment();
-  injectOptions(preferences, id, document, parent);
-  assert.equal(parent.children.length, 1, "One setting elements injected");
-  assert.equal(parent.firstElementChild.attributes.pref.value,
-               "extensions.{34a1eae1-c20a-464f-9b0e-000000000000}.test13",
-               "Setting pref attribute is set properly");
-
-  setDefaults(preferences, id);
-  assert.equal(get('extensions.{34a1eae1-c20a-464f-9b0e-000000000000}.test13'),
-               26, "test13 is 26");
-
-  branch.deleteBranch('');
-  assert.equal(get('extensions.{34a1eae1-c20a-464f-9b0e-000000000000}.test13'),
-               undefined, "test13 is undefined");
-}
-
-exports.testPreferencesBranch = function(assert) {
-  let { preferences, 'preferences-branch': prefsBranch } = packageJSON('preferences-branch');
-  let branch = prefsrv.getDefaultBranch('extensions.' + prefsBranch);
-
-  let parent = document.createDocumentFragment();
-  injectOptions(preferences, prefsBranch, document, parent);
-  assert.equal(parent.children.length, 1, "One setting elements injected");
-  assert.equal(parent.firstElementChild.attributes.pref.value,
-               "extensions.human-readable.test42",
-               "Setting pref attribute is set properly");
-
-  setDefaults(preferences, prefsBranch);
-  assert.equal(get('extensions.human-readable.test42'), true, "test42 is true");
-
-  branch.deleteBranch('');
-  assert.equal(get('extensions.human-readable.test42'), undefined, "test42 is undefined");
-}
-
-exports.testSimplePrefs = function(assert) {
-  let { preferences } = packageJSON('simple-prefs');
-  let branch = prefsrv.getDefaultBranch('extensions.' + preferencesBranch);
-
-  function assertPref(setting, name, type, title, description = null) {
-    assert.equal(setting.getAttribute('data-jetpack-id'), id,
-                 "setting 'data-jetpack-id' attribute correct");
-    assert.equal(setting.getAttribute('pref'), 'extensions.' + id + '.' + name,
-                 "setting 'pref' attribute correct");
-    assert.equal(setting.getAttribute('pref-name'), name,
-                 "setting 'pref-name' attribute correct");
-    assert.equal(setting.getAttribute('type'), type,
-                 "setting 'type' attribute correct");
-    assert.equal(setting.getAttribute('title'), title,
-                 "setting 'title' attribute correct");
-    if (description) {
-      assert.equal(setting.getAttribute('desc'), description,
-                 "setting 'desc' attribute correct");
-    }
-    else {
-      assert.ok(!setting.hasAttribute('desc'),
-                 "setting 'desc' attribute is not present");
-    }
-  }
-
-  function assertOption(option, value, label) {
-    assert.equal(option.getAttribute('value'), value, "value attribute correct");
-    assert.equal(option.getAttribute('label'), label, "label attribute correct");
-  }
-
-  let parent = document.createDocumentFragment();
-  injectOptions(preferences, preferencesBranch, document, parent);
-  assert.equal(parent.children.length, 8, "Eight setting elements injected");
-
-  assertPref(parent.children[0], 'test', 'bool', 't\u00EBst', 'descr\u00EFpti\u00F6n');
-  assertPref(parent.children[1], 'test2', 'string', 't\u00EBst');
-  assertPref(parent.children[2], 'test3', 'menulist', '"><test');
-  assertPref(parent.children[3], 'test4', 'radio', 't\u00EBst');
-
-  assertPref(parent.children[4], 'test5', 'boolint', 'part part, particle');
-  assertPref(parent.children[5], 'test6', 'color', 'pop pop, popscicle');
-  assertPref(parent.children[6], 'test7', 'file', 'bike bike');
-  assertPref(parent.children[7], 'test8', 'directory', 'test test');
-
-  let menuItems = parent.children[2].querySelectorAll('menupopup>menuitem');
-  let radios = parent.children[3].querySelectorAll('radiogroup>radio');
-
-  assertOption(menuItems[0], '0', 'label1');
-  assertOption(menuItems[1], '1', 'label2');
-  assertOption(radios[0], 'red', 'rouge');
-  assertOption(radios[1], 'blue', 'bleu');
-
-  setDefaults(preferences, preferencesBranch);
-  assert.strictEqual(simple.prefs.test, false, "test is false");
-  assert.strictEqual(simple.prefs.test2, "\u00FCnic\u00F8d\u00E9", "test2 is unicode");
-  assert.strictEqual(simple.prefs.test3, "1", "test3 is '1'");
-  assert.strictEqual(simple.prefs.test4, "red", "test4 is 'red'");
-
-  // Only delete the test preferences to avoid unsetting any test harness
-  // preferences.
-  for (let setting of parent.children) {
-    let name = setting.getAttribute('pref-name');
-    branch.deleteBranch("." + name);
-  }
-
-  assert.strictEqual(simple.prefs.test, undefined, "test is undefined");
-  assert.strictEqual(simple.prefs.test2, undefined, "test2 is undefined");
-  assert.strictEqual(simple.prefs.test3, undefined, "test3 is undefined");
-  assert.strictEqual(simple.prefs.test4, undefined, "test4 is undefined");
-}
-
-function packageJSON(dir) {
-  return require(fixtures.url('preferences/' + dir + '/package.json'));
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-net-url.js b/addon-sdk/source/test/test-net-url.js
deleted file mode 100644
index 9e463b798..000000000
--- a/addon-sdk/source/test/test-net-url.js
+++ /dev/null
@@ -1,137 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { readURI, readURISync } = require("sdk/net/url");
-const data = require("./fixtures");
-
-const utf8text = "Hello, ゼロ!";
-const latin1text = "Hello, ゼロ!";
-
-const dataURIutf8 = "data:text/plain;charset=utf-8," + encodeURIComponent(utf8text);
-const dataURIlatin1 = "data:text/plain;charset=ISO-8859-1," + escape(latin1text);
-const chromeURI = "chrome://global-platform/locale/accessible.properties";
-
-exports["test async readURI"] = function(assert, done) {
-  let content = "";
-
-  readURI(data.url("test-net-url.txt")).then(function(data) {
-    content = data;
-    assert.equal(content, utf8text, "The URL content is loaded properly");
-    done();
-  }, function() {
-    assert.fail("should not reject");
-    done();
-  })
-
-  assert.equal(content, "", "The URL content is not load yet");
-}
-
-exports["test readURISync"] = function(assert) {
-  let content = readURISync(data.url("test-net-url.txt"));
-
-  assert.equal(content, utf8text, "The URL content is loaded properly");
-}
-
-exports["test async readURI with ISO-8859-1 charset"] = function(assert, done) {
-  let content = "";
-
-  readURI(data.url("test-net-url.txt"), { charset : "ISO-8859-1"}).then(function(data) {
-    content = data;
-    assert.equal(content, latin1text, "The URL content is loaded properly");
-    done();
-  }, function() {
-    assert.fail("should not reject");
-    done();
-  })
-
-  assert.equal(content, "", "The URL content is not load yet");
-}
-
-exports["test readURISync with ISO-8859-1 charset"] = function(assert) {
-  let content = readURISync(data.url("test-net-url.txt"), "ISO-8859-1");
-
-  assert.equal(content, latin1text, "The URL content is loaded properly");
-}
-
-exports["test async readURI with not existing file"] = function(assert, done) {
-  readURI(data.url("test-net-url-fake.txt")).then(function(data) {
-    assert.fail("should not resolve");
-    done();
-  }, function(reason) {
-    assert.ok(reason.indexOf("Failed to read:") === 0);
-    done();
-  })
-}
-
-exports["test readURISync with not existing file"] = function(assert) {
-  assert.throws(function() {
-    readURISync(data.url("test-net-url-fake.txt"));
-  }, /NS_ERROR_FILE_NOT_FOUND/);
-}
-
-exports["test async readURI with data URI"] = function(assert, done) {
-  let content = "";
-
-  readURI(dataURIutf8).then(function(data) {
-    content = data;
-    assert.equal(content, utf8text, "The URL content is loaded properly");
-    done();
-  }, function() {
-    assert.fail("should not reject");
-    done();
-  })
-
-  assert.equal(content, "", "The URL content is not load yet");
-}
-
-exports["test readURISync with data URI"] = function(assert) {
-  let content = readURISync(dataURIutf8);
-
-  assert.equal(content, utf8text, "The URL content is loaded properly");
-}
-
-exports["test async readURI with data URI and ISO-8859-1 charset"] = function(assert, done) {
-  let content = "";
-
-  readURI(dataURIlatin1, { charset : "ISO-8859-1"}).then(function(data) {
-    content = unescape(data);
-    assert.equal(content, latin1text, "The URL content is loaded properly");
-    done();
-  }, function() {
-    assert.fail("should not reject");
-    done();
-  })
-
-  assert.equal(content, "", "The URL content is not load yet");
-}
-
-exports["test readURISync with data URI and ISO-8859-1 charset"] = function(assert) {
-  let content = unescape(readURISync(dataURIlatin1, "ISO-8859-1"));
-
-  assert.equal(content, latin1text, "The URL content is loaded properly");
-}
-
-exports["test readURISync with chrome URI"] = function(assert) {
-  let content = readURISync(chromeURI);
-
-  assert.ok(content, "The URL content is loaded properly");
-}
-
-exports["test async readURI with chrome URI"] = function(assert, done) {
-  let content = "";
-
-  readURI(chromeURI).then(function(data) {
-    content = data;
-    assert.equal(content, readURISync(chromeURI), "The URL content is loaded properly");
-    done();
-  }, function() {
-    assert.fail("should not reject");
-    done();
-  })
-
-  assert.equal(content, "", "The URL content is not load yet");
-}
-
-require("sdk/test").run(exports)
diff --git a/addon-sdk/source/test/test-node-os.js b/addon-sdk/source/test/test-node-os.js
deleted file mode 100644
index e8316d7d9..000000000
--- a/addon-sdk/source/test/test-node-os.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var os = require("node/os");
-var system = require("sdk/system");
-
-exports["test os"] = function (assert) {
-  assert.equal(os.tmpdir(), system.pathFor("TmpD"), "os.tmpdir() matches temp dir");
-  assert.ok(os.endianness() === "BE" || os.endianness() === "LE", "os.endianness is BE or LE");
-
-  assert.ok(os.arch().length > 0, "os.arch() returns a value");
-  assert.equal(typeof os.arch(), "string", "os.arch() returns a string");
-  assert.ok(os.type().length > 0, "os.type() returns a value");
-  assert.equal(typeof os.type(), "string", "os.type() returns a string");
-  assert.ok(os.platform().length > 0, "os.platform() returns a value");
-  assert.equal(typeof os.platform(), "string", "os.platform() returns a string");
-
-  assert.ok(os.release().length > 0, "os.release() returns a value");
-  assert.equal(typeof os.release(), "string", "os.release() returns a string");
-  assert.ok(os.hostname().length > 0, "os.hostname() returns a value");
-  assert.equal(typeof os.hostname(), "string", "os.hostname() returns a string");
-  assert.ok(os.EOL === "\n" || os.EOL === "\r\n", "os.EOL returns a correct EOL char");
-
-  assert.deepEqual(os.loadavg(), [0, 0, 0], "os.loadavg() returns an array of 0s");
-
-  ["uptime", "totalmem", "freemem", "cpus"].forEach(method => {
-    assert.throws(() => os[method](), "os." + method + " throws");
-  });
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-notifications.js b/addon-sdk/source/test/test-notifications.js
deleted file mode 100644
index 9a4d6cea0..000000000
--- a/addon-sdk/source/test/test-notifications.js
+++ /dev/null
@@ -1,94 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- "use strict";
-
-const { Loader } = require('sdk/test/loader');
-
-exports["test onClick"] = function(assert) {
-  let [loader, mockAlertServ] = makeLoader(module);
-  let notifs = loader.require("sdk/notifications");
-  let data = "test data";
-  let opts = {
-    onClick: function (clickedData) {
-      assert.equal(this, notifs, "|this| should be notifications module");
-      assert.equal(clickedData, data,
-                       "data passed to onClick should be correct");
-    },
-    data: data,
-    title: "test title",
-    text: "test text",
-    iconURL: "test icon URL"
-  };
-  notifs.notify(opts);
-  mockAlertServ.click();
-  loader.unload();
-};
-
-exports['test numbers and URLs in options'] = function(assert) {
-  let [loader] = makeLoader(module);
-  let notifs = loader.require('sdk/notifications');
-  let opts = {
-    title: 123,
-    text: 45678,
-    // must use in-loader `sdk/url` module for the validation type check to work
-    iconURL: loader.require('sdk/url').URL('data:image/png,blah')
-  };
-  try {
-    notifs.notify(opts);
-    assert.pass('using numbers and URLs in options works');
-  } catch (e) {
-    assert.fail('using numbers and URLs in options must not throw');
-  }
-  loader.unload();
-}
-
-exports['test new tag, dir and lang options'] = function(assert) {
-  let [loader] = makeLoader(module);
-  let notifs = loader.require('sdk/notifications');
-  let opts = {
-    title: 'best',
-    tag: 'tagging',
-    lang: 'en'
-  };
-
-  try {
-    opts.dir = 'ttb';
-    notifs.notify(opts);
-    assert.fail('`dir` option must not accept TopToBottom direction.');
-  } catch (e) {
-    assert.equal(e.message,
-      '`dir` option must be one of: "auto", "ltr" or "rtl".');
-  }
-
-  try {
-    opts.dir = 'rtl';
-    notifs.notify(opts);
-    assert.pass('`dir` option accepts "rtl" direction.');
-  } catch (e) {
-    assert.fail('`dir` option must accept "rtl" direction.');
-  }
-
-  loader.unload();
-}
-
-// Returns [loader, mockAlertService].
-function makeLoader(module) {
-  let loader = Loader(module);
-  let mockAlertServ = {
-    showAlertNotification: function (imageUrl, title, text, textClickable,
-                                     cookie, alertListener, name) {
-      this._cookie = cookie;
-      this._alertListener = alertListener;
-    },
-    click: function () {
-      this._alertListener.observe(null, "alertclickcallback", this._cookie);
-    }
-  };
-  loader.require("sdk/notifications");
-  let scope = loader.sandbox("sdk/notifications");
-  scope.notify = mockAlertServ.showAlertNotification.bind(mockAlertServ);
-  return [loader, mockAlertServ];
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-object.js b/addon-sdk/source/test/test-object.js
deleted file mode 100644
index a380fac8a..000000000
--- a/addon-sdk/source/test/test-object.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { merge, extend, has, each } = require('sdk/util/object');
-
-var o = {
-  'paper': 0,
-  'rock': 1,
-  'scissors': 2
-};
-
-//exports.testMerge = function(assert) {}
-//exports.testExtend = function(assert) {}
-
-exports.testHas = function(assert) {
-  assert.equal(has(o, 'paper'), true, 'has correctly finds key');
-  assert.equal(has(o, 'rock'), true, 'has correctly finds key');
-  assert.equal(has(o, 'scissors'), true, 'has correctly finds key');
-  assert.equal(has(o, 'nope'), false, 'has correctly does not find key');
-  assert.equal(has(o, '__proto__'), false, 'has correctly does not find key');
-  assert.equal(has(o, 'isPrototypeOf'), false, 'has correctly does not find key');
-};
-
-exports.testEach = function(assert) {
-  var keys = new Set();
-  each(o, function (value, key, object) {
-    keys.add(key);
-    assert.equal(o[key], value, 'Key and value pairs passed in');
-    assert.equal(o, object, 'Object passed in');
-  });
-  assert.equal(keys.size, 3, 'All keys have been iterated upon');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-observers.js b/addon-sdk/source/test/test-observers.js
deleted file mode 100644
index 4f15a87f1..000000000
--- a/addon-sdk/source/test/test-observers.js
+++ /dev/null
@@ -1,183 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const { isWeak, WeakReference } = require("sdk/core/reference");
-const { subscribe, unsubscribe,
-        observe, Observer } = require("sdk/core/observer");
-const { Class } = require("sdk/core/heritage");
-
-const { Cc, Ci, Cu } = require("chrome");
-const { notifyObservers } = Cc["@mozilla.org/observer-service;1"].
-                              getService(Ci.nsIObserverService);
-const { defer } = require("sdk/core/promise");
-
-const message = x => ({wrappedJSObject: x});
-
-exports["test subscribe unsubscribe"] = assert => {
-  const topic = Date.now().toString(32);
-  const Subscriber = Class({
-    extends: Observer,
-    initialize: function(observe) {
-      this.observe = observe;
-    }
-  });
-  observe.define(Subscriber, (x, subject, _, data) =>
-                                x.observe(subject.wrappedJSObject.x));
-
-  let xs = [];
-  const x = Subscriber((...rest) => xs.push(...rest));
-
-  let ys = [];
-  const y = Subscriber((...rest) => ys.push(...rest));
-
-  const publish = (topic, data) =>
-    notifyObservers(message(data), topic, null);
-
-  publish({x:0});
-
-  subscribe(x, topic);
-
-  publish(topic, {x:1});
-
-  subscribe(y, topic);
-
-  publish(topic, {x:2});
-  publish(topic + "!", {x: 2.5});
-
-  unsubscribe(x, topic);
-
-  publish(topic, {x:3});
-
-  subscribe(y, topic);
-
-  publish(topic, {x:4});
-
-  subscribe(x, topic);
-
-  publish(topic, {x:5});
-
-  unsubscribe(x, topic);
-  unsubscribe(y, topic);
-
-  publish(topic, {x:6});
-
-  assert.deepEqual(xs, [1, 2, 5]);
-  assert.deepEqual(ys, [2, 3, 4, 5]);
-}
-
-exports["test weak observers are GC-ed on unload"] = (assert, end) => {
-  const topic = Date.now().toString(32);
-  const loader = Loader(module);
-  const { Observer, observe,
-          subscribe, unsubscribe } = loader.require("sdk/core/observer");
-  const { isWeak, WeakReference } = loader.require("sdk/core/reference");
-
-  const MyObserver = Class({
-    extends: Observer,
-    initialize: function(observe) {
-      this.observe = observe;
-    }
-  });
-  observe.define(MyObserver, (x, ...rest) => x.observe(...rest));
-
-  const MyWeakObserver = Class({
-    extends: MyObserver,
-    implements: [WeakReference]
-  });
-
-  let xs = [];
-  let ys = [];
-  let x = new MyObserver((subject, topic, data) => {
-    xs.push(subject.wrappedJSObject, topic, data);
-  });
-  let y = new MyWeakObserver((subject, topic, data) => {
-    ys.push(subject.wrappedJSObject, topic, data);
-  });
-
-  subscribe(x, topic);
-  subscribe(y, topic);
-
-
-  notifyObservers(message({ foo: 1 }), topic, null);
-  x = null;
-  y = null;
-  loader.unload();
-
-  Cu.schedulePreciseGC(() => {
-
-    notifyObservers(message({ bar: 2 }), topic, ":)");
-
-    assert.deepEqual(xs, [{ foo: 1 }, topic, null,
-                          { bar: 2 }, topic, ":)"],
-                     "non week observer is kept");
-
-    assert.deepEqual(ys, [{ foo: 1 }, topic, null],
-                     "week observer was GC-ed");
-
-    end();
-  });
-};
-
-exports["test weak observer unsubscribe"] = function*(assert) {
-  const loader = Loader(module);
-  const { Observer, observe, subscribe, unsubscribe } = loader.require("sdk/core/observer");
-  const { WeakReference } = loader.require("sdk/core/reference");
-
-  let sawNotification = false;
-  let firstWait = defer();
-  let secondWait = defer();
-
-  const WeakObserver = Class({
-    extends: Observer,
-    implements: [WeakReference],
-    observe: function() {
-      sawNotification = true;
-      firstWait.resolve();
-    }
-  });
-
-  const StrongObserver = Class({
-    extends: Observer,
-    observe: function() {
-      secondWait.resolve();
-    }
-  });
-
-  observe.define(Observer, (x, ...rest) => x.observe(...rest));
-
-  let weakObserver = new WeakObserver;
-  let strongObserver = new StrongObserver();
-  subscribe(weakObserver, "test-topic");
-  subscribe(strongObserver, "test-wait");
-
-  notifyObservers(null, "test-topic", null);
-  yield firstWait.promise;
-
-  assert.ok(sawNotification, "Should have seen notification before GC");
-  sawNotification = false;
-
-  yield loader.require("sdk/test/memory").gc();
-
-  notifyObservers(null, "test-topic", null);
-  notifyObservers(null, "test-wait", null);
-  yield secondWait.promise;
-
-  assert.ok(sawNotification, "Should have seen notification after GC");
-  sawNotification = false;
-
-  try {
-    unsubscribe(weakObserver, "test-topic");
-    unsubscribe(strongObserver, "test-wait");
-    assert.pass("Should not have seen an exception");
-  }
-  catch (e) {
-    assert.fail("Should not have seen an exception");
-  }
-
-  loader.unload();
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-page-mod-debug.js b/addon-sdk/source/test/test-page-mod-debug.js
deleted file mode 100644
index 86f491149..000000000
--- a/addon-sdk/source/test/test-page-mod-debug.js
+++ /dev/null
@@ -1,66 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci, Cu } = require("chrome");
-const { PageMod } = require("sdk/page-mod");
-const { testPageMod, handleReadyState, openNewTab,
-        contentScriptWhenServer, createLoader } = require("./page-mod/helpers");
-const { cleanUI, after } = require("sdk/test/utils");
-const { open, getFrames, getMostRecentBrowserWindow, getInnerId } = require("sdk/window/utils");
-
-const { devtools } = Cu.import("resource://devtools/shared/Loader.jsm", {});
-const { require: devtoolsRequire } = devtools;
-const contentGlobals = devtoolsRequire("devtools/server/content-globals");
-
-// The following adds Debugger constructor to the global namespace.
-const { addDebuggerToGlobal } = require('resource://gre/modules/jsdebugger.jsm');
-addDebuggerToGlobal(this);
-
-exports.testDebugMetadata = function(assert, done) {
-  let dbg = new Debugger;
-  let globalDebuggees = [];
-  dbg.onNewGlobalObject = function(global) {
-    globalDebuggees.push(global);
-  }
-
-  let mods = testPageMod(assert, done, "about:", [{
-      include: "about:",
-      contentScriptWhen: "start",
-      contentScript: "null;",
-    }], function(win, done) {
-      assert.ok(globalDebuggees.some(function(global) {
-        try {
-          let metadata = Cu.getSandboxMetadata(global.unsafeDereference());
-          return metadata && metadata.addonID && metadata.SDKContentScript &&
-                 metadata['inner-window-id'] == getInnerId(win);
-        } catch(e) {
-          // Some of the globals might not be Sandbox instances and thus
-          // will cause getSandboxMetadata to fail.
-          return false;
-        }
-      }), "one of the globals is a content script");
-      done();
-    }
-  );
-};
-
-exports.testDevToolsExtensionsGetContentGlobals = function(assert, done) {
-  let mods = testPageMod(assert, done, "about:", [{
-      include: "about:",
-      contentScriptWhen: "start",
-      contentScript: "null;",
-    }], function(win, done) {
-      assert.equal(contentGlobals.getContentGlobals({ 'inner-window-id': getInnerId(win) }).length, 1);
-      done();
-    }
-  );
-};
-
-after(exports, function*(name, assert) {
-  assert.pass("cleaning ui.");
-  yield cleanUI();
-});
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-page-mod.js b/addon-sdk/source/test/test-page-mod.js
deleted file mode 100644
index d03463d2d..000000000
--- a/addon-sdk/source/test/test-page-mod.js
+++ /dev/null
@@ -1,2214 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci, Cu } = require("chrome");
-const { PageMod } = require("sdk/page-mod");
-const { testPageMod, handleReadyState, openNewTab,
-        contentScriptWhenServer, createLoader } = require("./page-mod/helpers");
-const { Loader } = require("sdk/test/loader");
-const tabs = require("sdk/tabs");
-const { setTimeout } = require("sdk/timers");
-const system = require("sdk/system/events");
-const { open, getFrames, getMostRecentBrowserWindow, getInnerId } = require("sdk/window/utils");
-const { getTabContentWindow, getActiveTab, setTabURL, openTab, closeTab,
-        getBrowserForTab } = require("sdk/tabs/utils");
-const xulApp = require("sdk/system/xul-app");
-const { isPrivateBrowsingSupported } = require("sdk/self");
-const { isPrivate } = require("sdk/private-browsing");
-const { openWebpage } = require("./private-browsing/helper");
-const { isTabPBSupported, isWindowPBSupported } = require("sdk/private-browsing/utils");
-const promise = require("sdk/core/promise");
-const { pb } = require("./private-browsing/helper");
-const { URL } = require("sdk/url");
-const { defer, all, resolve } = require("sdk/core/promise");
-const { waitUntil } = require("sdk/test/utils");
-const data = require("./fixtures");
-const { cleanUI, after } = require("sdk/test/utils");
-
-const testPageURI = data.url("test.html");
-
-function Isolate(worker) {
-  return "(" + worker + ")()";
-}
-
-/* Tests for the PageMod APIs */
-
-exports.testPageMod1 = function*(assert) {
-  let modAttached = defer();
-  let mod = PageMod({
-    include: /about:/,
-    contentScriptWhen: "end",
-    contentScript: "new " + function WorkerScope() {
-      window.document.body.setAttribute("JEP-107", "worked");
-
-      self.port.once("done", () => {
-        self.port.emit("results", window.document.body.getAttribute("JEP-107"))
-      });
-    },
-    onAttach: function(worker) {
-      assert.equal(this, mod, "The 'this' object is the page mod.");
-      mod.port.once("results", modAttached.resolve)
-      mod.port.emit("done");
-    }
-  });
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: "about:",
-      inBackground: true,
-      onReady: resolve
-    })
-  });
-  assert.pass("test tab was opened.");
-
-  let worked = yield modAttached.promise;
-  assert.pass("test mod was attached.");
-
-  mod.destroy();
-  assert.pass("test mod was destroyed.");
-
-  assert.equal(worked, "worked", "PageMod.onReady test");
-};
-
-exports.testPageMod2 = function*(assert) {
-  let modAttached = defer();
-  let mod = PageMod({
-    include: testPageURI,
-    contentScriptWhen: "end",
-    contentScript: [
-      'new ' + function contentScript() {
-        window.AUQLUE = function() { return 42; }
-        try {
-          window.AUQLUE()
-        }
-        catch(e) {
-          throw new Error("PageMod scripts executed in order");
-        }
-        document.documentElement.setAttribute("first", "true");
-      },
-      'new ' + function contentScript() {
-        document.documentElement.setAttribute("second", "true");
-
-        self.port.once("done", () => {
-          self.port.emit("results", {
-            "first": window.document.documentElement.getAttribute("first"),
-            "second": window.document.documentElement.getAttribute("second"),
-            "AUQLUE": unsafeWindow.getAUQLUE()
-          });
-        });
-      }
-    ],
-    onAttach: modAttached.resolve
-  });
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: testPageURI,
-      inBackground: true,
-      onReady: resolve
-    })
-  });
-  assert.pass("test tab was opened.");
-
-  let worker = yield modAttached.promise;
-  assert.pass("test mod was attached.");
-
-  let results = yield new Promise(resolve => {
-    worker.port.once("results", resolve)
-    worker.port.emit("done");
-  });
-
-  mod.destroy();
-  assert.pass("test mod was destroyed.");
-
-  assert.equal(results["first"],
-               "true",
-               "PageMod test #2: first script has run");
-  assert.equal(results["second"],
-               "true",
-               "PageMod test #2: second script has run");
-  assert.equal(results["AUQLUE"], false,
-               "PageMod test #2: scripts get a wrapped window");
-};
-
-exports.testPageModIncludes = function*(assert) {
-  var modsAttached = [];
-  var modNumber = 0;
-  var modAttached = defer();
-  let includes = [
-    "*",
-    "*.google.com",
-    "resource:*",
-    "resource:",
-    testPageURI
-  ];
-  let expected = [
-    false,
-    false,
-    true,
-    false,
-    true
-  ]
-
-  let mod = PageMod({
-    include: testPageURI,
-    contentScript: 'new ' + function() {
-      self.port.on("get-local-storage", () => {
-        let result = {};
-        self.options.forEach(include => {
-          result[include] = !!window.localStorage[include]
-        });
-
-        self.port.emit("got-local-storage", result);
-
-        window.localStorage.clear();
-      });
-    },
-    contentScriptOptions: includes,
-    onAttach: modAttached.resolve
-  });
-
-  function createPageModTest(include, expectedMatch) {
-    var modIndex = modNumber++;
-
-    let attached = defer();
-    modsAttached.push(expectedMatch ? attached.promise : resolve());
-
-    // ...and corresponding PageMod options
-    return PageMod({
-      include: include,
-      contentScript: 'new ' + function() {
-        self.on("message", function(msg) {
-          window.localStorage[msg] = true
-          self.port.emit('done');
-        });
-      },
-      // The testPageMod callback with test assertions is called on 'end',
-      // and we want this page mod to be attached before it gets called,
-      // so we attach it on 'start'.
-      contentScriptWhen: 'start',
-      onAttach: function(worker) {
-        assert.pass("mod " + modIndex + " was attached");
-
-        worker.port.once("done", () => {
-          assert.pass("mod " + modIndex + " is done");
-          attached.resolve(worker);
-        });
-        worker.postMessage(this.include[0]);
-      }
-    });
-  }
-
-  let mods = [
-    createPageModTest("*", false),
-    createPageModTest("*.google.com", false),
-    createPageModTest("resource:*", true),
-    createPageModTest("resource:", false),
-    createPageModTest(testPageURI, true)
-  ];
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: testPageURI,
-      inBackground: true,
-      onReady: resolve
-    });
-  });
-  assert.pass("tab was opened");
-
-  yield all(modsAttached);
-  assert.pass("all mods were attached.");
-
-  mods.forEach(mod => mod.destroy());
-  assert.pass("all mods were destroyed.");
-
-  yield modAttached.promise;
-  assert.pass("final test mod was attached.");
-
-  yield new Promise(resolve => {
-    mod.port.on("got-local-storage", (storage) => {
-      includes.forEach((include, i) => {
-        assert.equal(storage[include], expected[i], "localStorage is correct for " + include);
-      });
-      resolve();
-    });
-    mod.port.emit("get-local-storage");
-  });
-  assert.pass("final test of localStorage is complete.");
-
-  mod.destroy();
-  assert.pass("final test mod was destroyed.");
-};
-
-exports.testPageModExcludes = function(assert, done) {
-  var asserts = [];
-  function createPageModTest(include, exclude, expectedMatch) {
-    // Create an 'onload' test function...
-    asserts.push(function(test, win) {
-      var matches = JSON.stringify([include, exclude]) in win.localStorage;
-      assert.ok(expectedMatch ? matches : !matches,
-          "[include, exclude] = [" + include + ", " + exclude +
-          "] match test, expected: " + expectedMatch);
-    });
-    // ...and corresponding PageMod options
-    return {
-      include: include,
-      exclude: exclude,
-      contentScript: 'new ' + function() {
-        self.on("message", function(msg) {
-          // The key in localStorage is "[<include>, <exclude>]".
-          window.localStorage[JSON.stringify(msg)] = true;
-        });
-      },
-      // The testPageMod callback with test assertions is called on 'end',
-      // and we want this page mod to be attached before it gets called,
-      // so we attach it on 'start'.
-      contentScriptWhen: 'start',
-      onAttach: function(worker) {
-        worker.postMessage([this.include[0], this.exclude[0]]);
-      }
-    };
-  }
-
-  testPageMod(assert, done, testPageURI, [
-      createPageModTest("*", testPageURI, false),
-      createPageModTest(testPageURI, testPageURI, false),
-      createPageModTest(testPageURI, "resource://*", false),
-      createPageModTest(testPageURI, "*.google.com", true)
-    ],
-    function (win, done) {
-      waitUntil(() => win.localStorage[JSON.stringify([testPageURI, "*.google.com"])],
-          testPageURI + " page-mod to be executed")
-        .then(() => {
-          asserts.forEach(fn => fn(assert, win));
-          win.localStorage.clear();
-          done();
-        });
-    });
-};
-
-exports.testPageModValidationAttachTo = function(assert) {
-  [{ val: 'top', type: 'string "top"' },
-   { val: 'frame', type: 'string "frame"' },
-   { val: ['top', 'existing'], type: 'array with "top" and "existing"' },
-   { val: ['frame', 'existing'], type: 'array with "frame" and "existing"' },
-   { val: ['top'], type: 'array with "top"' },
-   { val: ['frame'], type: 'array with "frame"' },
-   { val: undefined, type: 'undefined' }].forEach((attachTo) => {
-    new PageMod({ attachTo: attachTo.val, include: '*.validation111' });
-    assert.pass("PageMod() does not throw when attachTo is " + attachTo.type);
-  });
-
-  [{ val: 'existing', type: 'string "existing"' },
-   { val: ['existing'], type: 'array with "existing"' },
-   { val: 'not-legit', type: 'string with "not-legit"' },
-   { val: ['not-legit'], type: 'array with "not-legit"' },
-   { val: {}, type: 'object' }].forEach((attachTo) => {
-    assert.throws(() =>
-      new PageMod({ attachTo: attachTo.val, include: '*.validation111' }),
-      /The `attachTo` option/,
-      "PageMod() throws when 'attachTo' option is " + attachTo.type + ".");
-  });
-};
-
-exports.testPageModValidationInclude = function(assert) {
-  [{ val: undefined, type: 'undefined' },
-   { val: {}, type: 'object' },
-   { val: [], type: 'empty array'},
-   { val: [/regexp/, 1], type: 'array with non string/regexp' },
-   { val: 1, type: 'number' }].forEach((include) => {
-    assert.throws(() => new PageMod({ include: include.val }),
-      /The `include` option must always contain atleast one rule/,
-      "PageMod() throws when 'include' option is " + include.type + ".");
-  });
-
-  [{ val: '*.validation111', type: 'string' },
-   { val: /validation111/, type: 'regexp' },
-   { val: ['*.validation111'], type: 'array with length > 0'}].forEach((include) => {
-    new PageMod({ include: include.val });
-    assert.pass("PageMod() does not throw when include option is " + include.type);
-  });
-};
-
-exports.testPageModValidationExclude = function(assert) {
-  let includeVal = '*.validation111';
-
-  [{ val: {}, type: 'object' },
-   { val: [], type: 'empty array'},
-   { val: [/regexp/, 1], type: 'array with non string/regexp' },
-   { val: 1, type: 'number' }].forEach((exclude) => {
-    assert.throws(() => new PageMod({ include: includeVal, exclude: exclude.val }),
-      /If set, the `exclude` option must always contain at least one rule as a string, regular expression, or an array of strings and regular expressions./,
-      "PageMod() throws when 'exclude' option is " + exclude.type + ".");
-  });
-
-  [{ val: undefined, type: 'undefined' },
-   { val: '*.validation111', type: 'string' },
-   { val: /validation111/, type: 'regexp' },
-   { val: ['*.validation111'], type: 'array with length > 0'}].forEach((exclude) => {
-    new PageMod({ include: includeVal, exclude: exclude.val });
-    assert.pass("PageMod() does not throw when exclude option is " + exclude.type);
-  });
-};
-
-/* Tests for internal functions. */
-exports.testCommunication1 = function*(assert) {
-  let workerDone = defer();
-
-  let mod = PageMod({
-    include: "about:*",
-    contentScriptWhen: "end",
-    contentScript: 'new ' + function WorkerScope() {
-      self.on('message', function(msg) {
-        document.body.setAttribute('JEP-107', 'worked');
-        self.postMessage(document.body.getAttribute('JEP-107'));
-      });
-      self.port.on('get-jep-107', () => {
-        self.port.emit('got-jep-107', document.body.getAttribute('JEP-107'));
-      });
-    },
-    onAttach: function(worker) {
-      worker.on('error', function(e) {
-        assert.fail('Errors where reported');
-      });
-      worker.on('message', function(value) {
-        assert.equal(
-          "worked",
-          value,
-          "test comunication"
-        );
-        workerDone.resolve();
-      });
-      worker.postMessage("do it!")
-    }
-  });
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: "about:",
-      onReady: resolve
-    });
-  });
-  assert.pass("opened tab");
-
-  yield workerDone.promise;
-  assert.pass("the worker has made a change");
-
-  let value = yield new Promise(resolve => {
-    mod.port.once("got-jep-107", resolve);
-    mod.port.emit("get-jep-107");
-  });
-
-  assert.equal("worked", value, "attribute should be modified");
-
-  mod.destroy();
-  assert.pass("the worker was destroyed");
-};
-
-exports.testCommunication2 = function*(assert) {
-  let workerDone = defer();
-  let url = data.url("test.html");
-
-  let mod = PageMod({
-    include: url,
-    contentScriptWhen: 'start',
-    contentScript: 'new ' + function WorkerScope() {
-      document.documentElement.setAttribute('AUQLUE', 42);
-
-      window.addEventListener('load', function listener() {
-        self.postMessage({
-          msg: 'onload',
-          AUQLUE: document.documentElement.getAttribute('AUQLUE')
-        });
-      }, false);
-
-      self.on("message", function(msg) {
-        if (msg == "get window.test") {
-          unsafeWindow.changesInWindow();
-        }
-
-        self.postMessage({
-          msg: document.documentElement.getAttribute("test")
-        });
-      });
-    },
-    onAttach: function(worker) {
-      worker.on('error', function(e) {
-        assert.fail('Errors where reported');
-      });
-      worker.on('message', function({ msg, AUQLUE }) {
-        if ('onload' == msg) {
-          assert.equal('42', AUQLUE, 'PageMod scripts executed in order');
-          worker.postMessage('get window.test');
-        }
-        else {
-          assert.equal('changes in window', msg, 'PageMod test #2: second script has run');
-          workerDone.resolve();
-        }
-      });
-    }
-  });
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: url,
-      inBackground: true,
-      onReady: resolve
-    });
-  });
-  assert.pass("opened tab");
-
-  yield workerDone.promise;
-
-  mod.destroy();
-  assert.pass("the worker was destroyed");
-};
-
-exports.testEventEmitter = function(assert, done) {
-  let workerDone = false,
-      callbackDone = null;
-
-  testPageMod(assert, done, "about:", [{
-      include: "about:*",
-      contentScript: 'new ' + function WorkerScope() {
-        self.port.on('addon-to-content', function(data) {
-          self.port.emit('content-to-addon', data);
-        });
-      },
-      onAttach: function(worker) {
-        worker.on('error', function(e) {
-          assert.fail('Errors were reported : '+e);
-        });
-        worker.port.on('content-to-addon', function(value) {
-          assert.equal(
-            "worked",
-            value,
-            "EventEmitter API works!"
-          );
-          if (callbackDone)
-            callbackDone();
-          else
-            workerDone = true;
-        });
-        worker.port.emit('addon-to-content', 'worked');
-      }
-    }],
-    function(win, done) {
-      if (workerDone)
-        done();
-      else
-        callbackDone = done;
-    }
-  );
-};
-
-// Execute two concurrent page mods on same document to ensure that their
-// JS contexts are different
-exports.testMixedContext = function(assert, done) {
-  let doneCallback = null;
-  let messages = 0;
-  let modObject = {
-    include: "data:text/html;charset=utf-8,",
-    contentScript: 'new ' + function WorkerScope() {
-      // Both scripts will execute this,
-      // context is shared if one script see the other one modification.
-      let isContextShared = "sharedAttribute" in document;
-      self.postMessage(isContextShared);
-      document.sharedAttribute = true;
-    },
-    onAttach: function(w) {
-      w.on("message", function (isContextShared) {
-        if (isContextShared) {
-          assert.fail("Page mod contexts are mixed.");
-          doneCallback();
-        }
-        else if (++messages == 2) {
-          assert.pass("Page mod contexts are different.");
-          doneCallback();
-        }
-      });
-    }
-  };
-  testPageMod(assert, done, "data:text/html;charset=utf-8,", [modObject, modObject],
-    function(win, done) {
-      doneCallback = done;
-    }
-  );
-};
-
-exports.testHistory = function(assert, done) {
-  // We need a valid url in order to have a working History API.
-  // (i.e do not work on data: or about: pages)
-  // Test bug 679054.
-  let url = data.url("test-page-mod.html");
-  let callbackDone = null;
-  testPageMod(assert, done, url, [{
-      include: url,
-      contentScriptWhen: 'end',
-      contentScript: 'new ' + function WorkerScope() {
-        history.pushState({}, "", "#");
-        history.replaceState({foo: "bar"}, "", "#");
-        self.postMessage(history.state);
-      },
-      onAttach: function(worker) {
-        worker.on('message', function (data) {
-          assert.equal(JSON.stringify(data), JSON.stringify({foo: "bar"}),
-                           "History API works!");
-          callbackDone();
-        });
-      }
-    }],
-    function(win, done) {
-      callbackDone = done;
-    }
-  );
-};
-
-exports.testRelatedTab = function(assert, done) {
-  let tab;
-  let pageMod = new PageMod({
-    include: "about:*",
-    onAttach: function(worker) {
-      assert.ok(!!worker.tab, "Worker.tab exists");
-      assert.equal(tab, worker.tab, "Worker.tab is valid");
-      pageMod.destroy();
-      tab.close(done);
-    }
-  });
-
-  tabs.open({
-    url: "about:",
-    onOpen: function onOpen(t) {
-      tab = t;
-    }
-  });
-};
-
-// related to bug #989288
-// https://bugzilla.mozilla.org/show_bug.cgi?id=989288
-exports.testRelatedTabNewWindow = function(assert, done) {
-  let url = "about:logo"
-  let pageMod = new PageMod({
-    include: url,
-    onAttach: function(worker) {
-      assert.equal(worker.tab.url, url, "Worker.tab.url is valid");
-      worker.tab.close(done);
-    }
-  });
-
-  tabs.activeTab.attach({
-    contentScript: "window.open('about:logo', '', " +
-                   "'width=800,height=600,resizable=no,status=no,location=no');"
-  });
-
-};
-
-exports.testRelatedTabNoRequireTab = function(assert, done) {
-  let loader = Loader(module);
-  let tab;
-  let url = "data:text/html;charset=utf-8," + encodeURI("Test related worker tab 2");
-  let { PageMod } = loader.require("sdk/page-mod");
-  let pageMod = new PageMod({
-    include: url,
-    onAttach: function(worker) {
-      assert.equal(worker.tab.url, url, "Worker.tab.url is valid");
-      worker.tab.close(function() {
-        pageMod.destroy();
-        loader.unload();
-        done();
-      });
-    }
-  });
-
-  tabs.open(url);
-};
-
-exports.testRelatedTabNoOtherReqs = function(assert, done) {
-  let loader = Loader(module);
-  let { PageMod } = loader.require("sdk/page-mod");
-  let pageMod = new PageMod({
-    include: "about:blank?testRelatedTabNoOtherReqs",
-    onAttach: function(worker) {
-      assert.ok(!!worker.tab, "Worker.tab exists");
-      pageMod.destroy();
-      worker.tab.close(function() {
-        worker.destroy();
-        loader.unload();
-        done();
-      });
-    }
-  });
-
-  tabs.open({
-    url: "about:blank?testRelatedTabNoOtherReqs"
-  });
-};
-
-exports.testWorksWithExistingTabs = function(assert, done) {
-  let url = "data:text/html;charset=utf-8," + encodeURI("Test unique document");
-  let { PageMod } = require("sdk/page-mod");
-  tabs.open({
-    url: url,
-    onReady: function onReady(tab) {
-      let pageModOnExisting = new PageMod({
-        include: url,
-        attachTo: ["existing", "top", "frame"],
-        onAttach: function(worker) {
-          assert.ok(!!worker.tab, "Worker.tab exists");
-          assert.equal(tab, worker.tab, "A worker has been created on this existing tab");
-
-          worker.on('pageshow', () => {
-            assert.fail("Should not have seen pageshow for an already loaded page");
-          });
-
-          setTimeout(function() {
-            pageModOnExisting.destroy();
-            pageModOffExisting.destroy();
-            tab.close(done);
-          }, 0);
-        }
-      });
-
-      let pageModOffExisting = new PageMod({
-        include: url,
-        onAttach: function(worker) {
-          assert.fail("pageModOffExisting page-mod should not have attached to anything");
-        }
-      });
-    }
-  });
-};
-
-exports.testExistingFrameDoesntMatchInclude = function(assert, done) {
-  let iframeURL = 'data:text/html;charset=utf-8,UNIQUE-TEST-STRING-42';
-  let iframe = '<iframe src="' + iframeURL + '" />';
-  let url = 'data:text/html;charset=utf-8,' + encodeURIComponent(iframe);
-  tabs.open({
-    url: url,
-    onReady: function onReady(tab) {
-      let pagemod = new PageMod({
-        include: url,
-        attachTo: ['existing', 'frame'],
-        onAttach: function() {
-          assert.fail("Existing iframe URL doesn't match include, must not attach to anything");
-        }
-      });
-      setTimeout(function() {
-        assert.pass("PageMod didn't attach to anything")
-        pagemod.destroy();
-        tab.close(done);
-      }, 250);
-    }
-  });
-};
-
-exports.testExistingOnlyFrameMatchesInclude = function(assert, done) {
-  let iframeURL = 'data:text/html;charset=utf-8,UNIQUE-TEST-STRING-43';
-  let iframe = '<iframe src="' + iframeURL + '" />';
-  let url = 'data:text/html;charset=utf-8,' + encodeURIComponent(iframe);
-  tabs.open({
-    url: url,
-    onReady: function onReady(tab) {
-      let pagemod = new PageMod({
-        include: iframeURL,
-        attachTo: ['existing', 'frame'],
-        onAttach: function(worker) {
-          assert.equal(iframeURL, worker.url,
-              "PageMod attached to existing iframe when only it matches include rules");
-          pagemod.destroy();
-          tab.close(done);
-        }
-      });
-    }
-  });
-};
-
-exports.testAttachOnlyOncePerDocument = function(assert, done) {
-  let iframeURL = 'data:text/html;charset=utf-8,testAttachOnlyOncePerDocument';
-  let iframe = '<iframe src="' + iframeURL + '" />';
-  let url = 'data:text/html;charset=utf-8,' + encodeURIComponent(iframe);
-  let count = 0;
-
-  tabs.open({
-    url: url,
-    onReady: function onReady(tab) {
-      let pagemod = new PageMod({
-        include: iframeURL,
-        attachTo: ['existing', 'frame'],
-        onAttach: (worker) => {
-          count++;
-          assert.equal(iframeURL, worker.url,
-            "PageMod attached to existing iframe");
-          assert.equal(count, 1, "PageMod attached only once");
-          setTimeout(_ => {
-            assert.equal(count, 1, "PageMod attached only once");
-            pagemod.destroy();
-            tab.close(done);
-          }, 1);
-        }
-      });
-    }
-  });
-}
-
-exports.testContentScriptWhenDefault = function(assert) {
-  let pagemod = PageMod({include: '*'});
-
-  assert.equal(pagemod.contentScriptWhen, 'end', "Default contentScriptWhen is 'end'");
-  pagemod.destroy();
-}
-
-// test timing for all 3 contentScriptWhen options (start, ready, end)
-// for new pages, or tabs opened after PageMod is created
-exports.testContentScriptWhenForNewTabs = function(assert, done) {
-  let srv = contentScriptWhenServer();
-  let url = srv.URL + '?ForNewTabs';
-  let count = 0;
-
-  handleReadyState(url, 'start', {
-    onLoading: (tab) => {
-      assert.pass("PageMod is attached while document is loading");
-      checkDone(++count, tab, srv, done);
-    },
-    onInteractive: () => assert.fail("onInteractive should not be called with 'start'."),
-    onComplete: () => assert.fail("onComplete should not be called with 'start'."),
-  });
-
-  handleReadyState(url, 'ready', {
-    onInteractive: (tab) => {
-      assert.pass("PageMod is attached while document is interactive");
-      checkDone(++count, tab, srv, done);
-    },
-    onLoading: () => assert.fail("onLoading should not be called with 'ready'."),
-    onComplete: () => assert.fail("onComplete should not be called with 'ready'."),
-  });
-
-  handleReadyState(url, 'end', {
-    onComplete: (tab) => {
-      assert.pass("PageMod is attached when document is complete");
-      checkDone(++count, tab, srv, done);
-    },
-    onLoading: () => assert.fail("onLoading should not be called with 'end'."),
-    onInteractive: () => assert.fail("onInteractive should not be called with 'end'."),
-  });
-
-  tabs.open(url);
-}
-
-// test timing for all 3 contentScriptWhen options (start, ready, end)
-// for PageMods created right as the tab is created (in tab.onOpen)
-exports.testContentScriptWhenOnTabOpen = function(assert, done) {
-  let srv = contentScriptWhenServer();
-  let url = srv.URL + '?OnTabOpen';
-  let count = 0;
-
-  tabs.open({
-    url: url,
-    onOpen: function(tab) {
-
-      handleReadyState(url, 'start', {
-        onLoading: () => {
-          assert.pass("PageMod is attached while document is loading");
-          checkDone(++count, tab, srv, done);
-        },
-        onInteractive: () => assert.fail("onInteractive should not be called with 'start'."),
-        onComplete: () => assert.fail("onComplete should not be called with 'start'."),
-      });
-
-      handleReadyState(url, 'ready', {
-        onInteractive: () => {
-          assert.pass("PageMod is attached while document is interactive");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'ready'."),
-        onComplete: () => assert.fail("onComplete should not be called with 'ready'."),
-      });
-
-      handleReadyState(url, 'end', {
-        onComplete: () => {
-          assert.pass("PageMod is attached when document is complete");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'end'."),
-        onInteractive: () => assert.fail("onInteractive should not be called with 'end'."),
-      });
-
-    }
-  });
-}
-
-// test timing for all 3 contentScriptWhen options (start, ready, end)
-// for PageMods created while the tab is interactive (in tab.onReady)
-exports.testContentScriptWhenOnTabReady = function(assert, done) {
-  let srv = contentScriptWhenServer();
-  let url = srv.URL + '?OnTabReady';
-  let count = 0;
-
-  tabs.open({
-    url: url,
-    onReady: function(tab) {
-
-      handleReadyState(url, 'start', {
-        onInteractive: () => {
-          assert.pass("PageMod is attached while document is interactive");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'start'."),
-        onComplete: () => assert.fail("onComplete should not be called with 'start'."),
-      });
-
-      handleReadyState(url, 'ready', {
-        onInteractive: () => {
-          assert.pass("PageMod is attached while document is interactive");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'ready'."),
-        onComplete: () => assert.fail("onComplete should not be called with 'ready'."),
-      });
-
-      handleReadyState(url, 'end', {
-        onComplete: () => {
-          assert.pass("PageMod is attached when document is complete");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'end'."),
-        onInteractive: () => assert.fail("onInteractive should not be called with 'end'."),
-      });
-
-    }
-  });
-}
-
-// test timing for all 3 contentScriptWhen options (start, ready, end)
-// for PageMods created after a tab has completed loading (in tab.onLoad)
-exports.testContentScriptWhenOnTabLoad = function(assert, done) {
-  let srv = contentScriptWhenServer();
-  let url = srv.URL + '?OnTabLoad';
-  let count = 0;
-
-  tabs.open({
-    url: url,
-    onLoad: function(tab) {
-
-      handleReadyState(url, 'start', {
-        onComplete: () => {
-          assert.pass("PageMod is attached when document is complete");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'start'."),
-        onInteractive: () => assert.fail("onInteractive should not be called with 'start'."),
-      });
-
-      handleReadyState(url, 'ready', {
-        onComplete: () => {
-          assert.pass("PageMod is attached when document is complete");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'ready'."),
-        onInteractive: () => assert.fail("onInteractive should not be called with 'ready'."),
-      });
-
-      handleReadyState(url, 'end', {
-        onComplete: () => {
-          assert.pass("PageMod is attached when document is complete");
-          checkDone(++count, tab, srv, done);
-        },
-        onLoading: () => assert.fail("onLoading should not be called with 'end'."),
-        onInteractive: () => assert.fail("onInteractive should not be called with 'end'."),
-      });
-
-    }
-  });
-}
-
-function checkDone(count, tab, srv, done) {
-  if (count === 3)
-    tab.close(_ => srv.stop(done));
-}
-
-exports.testTabWorkerOnMessage = function(assert, done) {
-  let { browserWindows } = require("sdk/windows");
-  let tabs = require("sdk/tabs");
-  let { PageMod } = require("sdk/page-mod");
-
-  let url1 = "data:text/html;charset=utf-8,<title>tab1</title><h1>worker1.tab</h1>";
-  let url2 = "data:text/html;charset=utf-8,<title>tab2</title><h1>worker2.tab</h1>";
-  let worker1 = null;
-
-  let mod = PageMod({
-    include: "data:text/html*",
-    contentScriptWhen: "ready",
-    contentScript: "self.postMessage('#1');",
-    onAttach: function onAttach(worker) {
-      worker.on("message", function onMessage() {
-        this.tab.attach({
-          contentScriptWhen: "ready",
-          contentScript: "self.postMessage({ url: window.location.href, title: document.title });",
-          onMessage: function onMessage(data) {
-            assert.equal(this.tab.url, data.url, "location is correct");
-            assert.equal(this.tab.title, data.title, "title is correct");
-            if (this.tab.url === url1) {
-              worker1 = this;
-              tabs.open({ url: url2, inBackground: true });
-            }
-            else if (this.tab.url === url2) {
-              mod.destroy();
-              worker1.tab.close(function() {
-                worker1.destroy();
-                worker.tab.close(function() {
-                  worker.destroy();
-                  done();
-                });
-              });
-            }
-          }
-        });
-      });
-    }
-  });
-
-  tabs.open(url1);
-};
-
-exports.testAutomaticDestroy = function(assert, done) {
-  let loader = Loader(module);
-
-  let pageMod = loader.require("sdk/page-mod").PageMod({
-    include: "about:*",
-    contentScriptWhen: "start",
-    onAttach: function(w) {
-      assert.fail("Page-mod should have been detroyed during module unload");
-    }
-  });
-
-  // Unload the page-mod module so that our page mod is destroyed
-  loader.unload();
-
-  // Then create a second tab to ensure that it is correctly destroyed
-  let tabs = require("sdk/tabs");
-  tabs.open({
-    url: "about:",
-    onReady: function onReady(tab) {
-      assert.pass("check automatic destroy");
-      tab.close(done);
-    }
-  });
-};
-
-exports.testAttachToTabsOnly = function(assert, done) {
-  let { PageMod } = require('sdk/page-mod');
-  let openedTab = null; // Tab opened in openTabWithIframe()
-  let workerCount = 0;
-
-  let mod = PageMod({
-    include: 'data:text/html*',
-    contentScriptWhen: 'start',
-    contentScript: '',
-    onAttach: function onAttach(worker) {
-      if (worker.tab === openedTab) {
-        if (++workerCount == 3) {
-          assert.pass('Succesfully applied to tab documents and its iframe');
-          worker.destroy();
-          mod.destroy();
-          openedTab.close(done);
-        }
-      }
-      else {
-        assert.fail('page-mod attached to a non-tab document');
-      }
-    }
-  });
-
-  function openHiddenFrame() {
-    assert.pass('Open iframe in hidden window');
-    let hiddenFrames = require('sdk/frame/hidden-frame');
-    let hiddenFrame = hiddenFrames.add(hiddenFrames.HiddenFrame({
-      onReady: function () {
-        let element = this.element;
-        element.addEventListener('DOMContentLoaded', function onload() {
-          element.removeEventListener('DOMContentLoaded', onload, false);
-          hiddenFrames.remove(hiddenFrame);
-
-          if (!xulApp.is("Fennec")) {
-            openToplevelWindow();
-          }
-          else {
-            openBrowserIframe();
-          }
-        }, false);
-        element.setAttribute('src', 'data:text/html;charset=utf-8,foo');
-      }
-    }));
-  }
-
-  function openToplevelWindow() {
-    assert.pass('Open toplevel window');
-    let win = open('data:text/html;charset=utf-8,bar');
-    win.addEventListener('DOMContentLoaded', function onload() {
-      win.removeEventListener('DOMContentLoaded', onload, false);
-      win.close();
-      openBrowserIframe();
-    }, false);
-  }
-
-  function openBrowserIframe() {
-    assert.pass('Open iframe in browser window');
-    let window = require('sdk/deprecated/window-utils').activeBrowserWindow;
-    let document = window.document;
-    let iframe = document.createElement('iframe');
-    iframe.setAttribute('type', 'content');
-    iframe.setAttribute('src', 'data:text/html;charset=utf-8,foobar');
-    iframe.addEventListener('DOMContentLoaded', function onload() {
-      iframe.removeEventListener('DOMContentLoaded', onload, false);
-      iframe.parentNode.removeChild(iframe);
-      openTabWithIframes();
-    }, false);
-    document.documentElement.appendChild(iframe);
-  }
-
-  // Only these three documents will be accepted by the page-mod
-  function openTabWithIframes() {
-    assert.pass('Open iframes in a tab');
-    let subContent = '<iframe src="data:text/html;charset=utf-8,sub frame" />'
-    let content = '<iframe src="data:text/html;charset=utf-8,' +
-                  encodeURIComponent(subContent) + '" />';
-    require('sdk/tabs').open({
-      url: 'data:text/html;charset=utf-8,' + encodeURIComponent(content),
-      onOpen: function onOpen(tab) {
-        openedTab = tab;
-      }
-    });
-  }
-
-  openHiddenFrame();
-};
-
-exports['test111 attachTo [top]'] = function(assert, done) {
-  let { PageMod } = require('sdk/page-mod');
-
-  let subContent = '<iframe src="data:text/html;charset=utf-8,sub frame" />'
-  let content = '<iframe src="data:text/html;charset=utf-8,' +
-                encodeURIComponent(subContent) + '" />';
-  let topDocumentURL = 'data:text/html;charset=utf-8,' + encodeURIComponent(content)
-
-  let workerCount = 0;
-
-  let mod = PageMod({
-    include: 'data:text/html*',
-    contentScriptWhen: 'start',
-    contentScript: 'self.postMessage(document.location.href);',
-    attachTo: ['top'],
-    onAttach: function onAttach(worker) {
-      if (++workerCount == 1) {
-        worker.on('message', function (href) {
-          assert.equal(href, topDocumentURL,
-                           "worker on top level document only");
-          let tab = worker.tab;
-          worker.destroy();
-          mod.destroy();
-          tab.close(done);
-        });
-      }
-      else {
-        assert.fail('page-mod attached to a non-top document');
-      }
-    }
-  });
-
-  require('sdk/tabs').open(topDocumentURL);
-};
-
-exports['test111 attachTo [frame]'] = function(assert, done) {
-  let { PageMod } = require('sdk/page-mod');
-
-  let subFrameURL = 'data:text/html;charset=utf-8,subframe';
-  let subContent = '<iframe src="' + subFrameURL + '" />';
-  let frameURL = 'data:text/html;charset=utf-8,' + encodeURIComponent(subContent);
-  let content = '<iframe src="' + frameURL + '" />';
-  let topDocumentURL = 'data:text/html;charset=utf-8,' + encodeURIComponent(content)
-
-  let workerCount = 0, messageCount = 0;
-
-  function onMessage(href) {
-    if (href == frameURL)
-      assert.pass("worker on first frame");
-    else if (href == subFrameURL)
-      assert.pass("worker on second frame");
-    else
-      assert.fail("worker on unexpected document: " + href);
-    this.destroy();
-    if (++messageCount == 2) {
-      mod.destroy();
-      require('sdk/tabs').activeTab.close(done);
-    }
-  }
-  let mod = PageMod({
-    include: 'data:text/html*',
-    contentScriptWhen: 'start',
-    contentScript: 'self.postMessage(document.location.href);',
-    attachTo: ['frame'],
-    onAttach: function onAttach(worker) {
-      if (++workerCount <= 2) {
-        worker.on('message', onMessage);
-      }
-      else {
-        assert.fail('page-mod attached to a non-frame document');
-      }
-    }
-  });
-
-  require('sdk/tabs').open(topDocumentURL);
-};
-
-exports.testContentScriptOptionsOption = function(assert, done) {
-  let callbackDone = null;
-  testPageMod(assert, done, "about:", [{
-      include: "about:*",
-      contentScript: "self.postMessage( [typeof self.options.d, self.options] );",
-      contentScriptWhen: "end",
-      contentScriptOptions: {a: true, b: [1,2,3], c: "string", d: function(){ return 'test'}},
-      onAttach: function(worker) {
-        worker.on('message', function(msg) {
-          assert.equal( msg[0], 'undefined', 'functions are stripped from contentScriptOptions' );
-          assert.equal( typeof msg[1], 'object', 'object as contentScriptOptions' );
-          assert.equal( msg[1].a, true, 'boolean in contentScriptOptions' );
-          assert.equal( msg[1].b.join(), '1,2,3', 'array and numbers in contentScriptOptions' );
-          assert.equal( msg[1].c, 'string', 'string in contentScriptOptions' );
-          callbackDone();
-        });
-      }
-    }],
-    function(win, done) {
-      callbackDone = done;
-    }
-  );
-};
-
-exports.testPageModCss = function(assert, done) {
-  let [pageMod] = testPageMod(assert, done,
-    'data:text/html;charset=utf-8,<div style="background: silver">css test</div>', [{
-      include: ["*", "data:*"],
-      contentStyle: "div { height: 100px; }",
-      contentStyleFile: [data.url("include-file.css"), "./border-style.css"]
-    }],
-    function(win, done) {
-      let div = win.document.querySelector("div");
-
-      assert.equal(div.clientHeight, 100,
-        "PageMod contentStyle worked");
-
-      assert.equal(div.offsetHeight, 120,
-        "PageMod contentStyleFile worked");
-
-      assert.equal(win.getComputedStyle(div).borderTopStyle, "dashed",
-        "PageMod contentStyleFile with relative path worked");
-
-      done();
-    }
-  );
-};
-
-exports.testPageModCssList = function*(assert) {
-  const URL = 'data:text/html;charset=utf-8,<div style="width:320px; max-width: 480px!important">css test</div>';
-  let modAttached = defer();
-
-  let pageMod = PageMod({
-    include: "data:*",
-    contentStyleFile: [
-      // Highlight evaluation order in this list
-      "data:text/css;charset=utf-8,div { border: 1px solid black; }",
-      "data:text/css;charset=utf-8,div { border: 10px solid black; }",
-      // Highlight evaluation order between contentStylesheet & contentStylesheetFile
-      "data:text/css;charset=utf-8s,div { height: 1000px; }",
-      // Highlight precedence between the author and user style sheet
-      "data:text/css;charset=utf-8,div { width: 200px; max-width: 640px!important}",
-    ],
-    contentStyle: [
-      "div { height: 10px; }",
-      "div { height: 100px; }"
-    ],
-    contentScript:  'new ' + function WorkerScope() {
-      self.port.on('get-results', () => {
-        let div = window.document.querySelector('div');
-        let style = window.getComputedStyle(div);
-
-        self.port.emit("results", {
-          clientHeight: div.clientHeight,
-          offsetHeight: div.offsetHeight,
-          width: style.width,
-          maxWidth: style.maxWidth
-        });
-      })
-    },
-    onAttach: modAttached.resolve
-  });
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: URL,
-      onReady: resolve
-    });
-  });
-  assert.pass("the tab was opened");
-
-  yield modAttached.promise;
-  assert.pass("the mod has been attached");
-
-  let results = yield new Promise(resolve => {
-    pageMod.port.on("results", resolve);
-    pageMod.port.emit("get-results");
-  })
-
-  assert.equal(
-   results.clientHeight,
-    100,
-    "PageMod contentStyle list works and is evaluated after contentStyleFile"
-  );
-
-  assert.equal(
-    results.offsetHeight,
-    120,
-    "PageMod contentStyleFile list works"
-  );
-
-  assert.equal(
-    results.width,
-    "320px",
-    "PageMod add-on author/page author style sheet precedence works"
-  );
-
-  assert.equal(
-    results.maxWidth,
-    "480px",
-    "PageMod add-on author/page author style sheet precedence with !important works"
-  );
-
-  pageMod.destroy();
-  assert.pass("the page mod was destroyed");
-};
-
-exports.testPageModCssDestroy = function(assert, done) {
-  let loader = Loader(module);
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,<div style='width:200px'>css test</div>",
-
-    onReady: function onReady(tab) {
-      let browserWindow = getMostRecentBrowserWindow();
-      let win = getTabContentWindow(getActiveTab(browserWindow));
-
-      let div = win.document.querySelector("div");
-      let style = win.getComputedStyle(div);
-
-      assert.equal(
-        style.width,
-        "200px",
-        "PageMod contentStyle is current before page-mod applies"
-      );
-
-      let pageMod = loader.require("sdk/page-mod").PageMod({
-        include: "data:*",
-        contentStyle: "div { width: 100px!important; }",
-        attachTo: ["top", "existing"],
-        onAttach: function(worker) {
-          assert.equal(
-            style.width,
-            "100px",
-            "PageMod contentStyle worked"
-          );
-
-          worker.once('detach', () => {
-            assert.equal(
-              style.width,
-              "200px",
-              "PageMod contentStyle is removed after page-mod destroy"
-            );
-
-            tab.close(done);
-          });
-
-          pageMod.destroy();
-        }
-      });
-    }
-  });
-};
-
-exports.testPageModCssAutomaticDestroy = function(assert, done) {
- let loader = Loader(module);
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,<div style='width:200px'>css test</div>",
-
-    onReady: function onReady(tab) {
-      let browserWindow = getMostRecentBrowserWindow();
-      let win = getTabContentWindow(getActiveTab(browserWindow));
-
-      let div = win.document.querySelector("div");
-      let style = win.getComputedStyle(div);
-
-      assert.equal(
-        style.width,
-        "200px",
-        "PageMod contentStyle is current before page-mod applies"
-      );
-
-      let pageMod = loader.require("sdk/page-mod").PageMod({
-        include: "data:*",
-        contentStyle: "div { width: 100px!important; }",
-        attachTo: ["top", "existing"],
-        onAttach: function(worker) {
-          assert.equal(
-            style.width,
-            "100px",
-            "PageMod contentStyle worked"
-          );
-
-          // Wait for a second page-mod to attach to be sure the unload
-          // message has made it to the child
-          let pageMod2 = PageMod({
-            include: "data:*",
-            contentStyle: "div { width: 100px!important; }",
-            attachTo: ["top", "existing"],
-            onAttach: function(worker) {
-              assert.equal(
-                style.width,
-                "200px",
-                "PageMod contentStyle is removed after page-mod destroy"
-              );
-
-              pageMod2.destroy();
-              tab.close(done);
-            }
-          });
-
-          loader.unload();
-        }
-      });
-    }
-  });
-};
-
-exports.testPageModContentScriptFile = function(assert, done) {
-  let loader = createLoader();
-  let { PageMod } = loader.require("sdk/page-mod");
-
-  tabs.open({
-    url: "about:license",
-    onReady: function(tab) {
-      let mod = PageMod({
-        include: "about:*",
-        attachTo: ["existing", "top"],
-        contentScriptFile: "./test-contentScriptFile.js",
-        onMessage: message => {
-          assert.equal(message, "msg from contentScriptFile",
-            "PageMod contentScriptFile with relative path worked");
-          tab.close(function() {
-            mod.destroy();
-            loader.unload();
-            done();
-          });
-        }
-      });
-    }
-  })
-};
-
-exports.testPageModTimeout = function(assert, done) {
-  let tab = null
-  let loader = Loader(module);
-  let { PageMod } = loader.require("sdk/page-mod");
-
-  let mod = PageMod({
-    include: "data:*",
-    contentScript: Isolate(function() {
-      var id = setTimeout(function() {
-        self.port.emit("fired", id)
-      }, 10)
-      self.port.emit("scheduled", id);
-    }),
-    onAttach: function(worker) {
-      worker.port.on("scheduled", function(id) {
-        assert.pass("timer was scheduled")
-        worker.port.on("fired", function(data) {
-          assert.equal(id, data, "timer was fired")
-          tab.close(function() {
-            worker.destroy()
-            loader.unload()
-            done()
-          });
-        })
-      })
-    }
-  });
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,timeout",
-    onReady: function($) { tab = $ }
-  })
-}
-
-
-exports.testPageModcancelTimeout = function(assert, done) {
-  let tab = null
-  let loader = Loader(module);
-  let { PageMod } = loader.require("sdk/page-mod");
-
-  let mod = PageMod({
-    include: "data:*",
-    contentScript: Isolate(function() {
-      var id1 = setTimeout(function() {
-        self.port.emit("failed")
-      }, 10)
-      var id2 = setTimeout(function() {
-        self.port.emit("timeout")
-      }, 100)
-      clearTimeout(id1)
-    }),
-    onAttach: function(worker) {
-      worker.port.on("failed", function() {
-        assert.fail("cancelled timeout fired")
-      })
-      worker.port.on("timeout", function(id) {
-        assert.pass("timer was scheduled")
-        tab.close(function() {
-          worker.destroy();
-          mod.destroy();
-          loader.unload();
-          done();
-        });
-      })
-    }
-  });
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,cancell timeout",
-    onReady: function($) { tab = $ }
-  })
-}
-
-exports.testExistingOnFrames = function(assert, done) {
-  let subFrameURL = 'data:text/html;charset=utf-8,testExistingOnFrames-sub-frame';
-  let subIFrame = '<iframe src="' + subFrameURL + '" />'
-  let iFrameURL = 'data:text/html;charset=utf-8,' + encodeURIComponent(subIFrame)
-  let iFrame = '<iframe src="' + iFrameURL + '" />';
-  let url = 'data:text/html;charset=utf-8,' + encodeURIComponent(iFrame);
-
-  // we want all urls related to the test here, and not just the iframe urls
-  // because we need to fail if the test is applied to the top window url.
-  let urls = [url, iFrameURL, subFrameURL];
-
-  let counter = 0;
-  let tab = openTab(getMostRecentBrowserWindow(), url);
-
-  function wait4Iframes() {
-    let window = getTabContentWindow(tab);
-    if (window.document.readyState != "complete" ||
-        getFrames(window).length != 2) {
-      return;
-    }
-
-    let pagemodOnExisting = PageMod({
-      include: ["*", "data:*"],
-      attachTo: ["existing", "frame"],
-      contentScriptWhen: 'ready',
-      onAttach: function(worker) {
-        // need to ignore urls that are not part of the test, because other
-        // tests are not closing their tabs when they complete..
-        if (urls.indexOf(worker.url) == -1)
-          return;
-
-        assert.notEqual(url,
-                            worker.url,
-                            'worker should not be attached to the top window');
-
-        if (++counter < 2) {
-          // we can rely on this order in this case because we are sure that
-          // the frames being tested have completely loaded
-          assert.equal(iFrameURL, worker.url, '1st attach is for top frame');
-        }
-        else if (counter > 2) {
-          assert.fail('applied page mod too many times');
-        }
-        else {
-          assert.equal(subFrameURL, worker.url, '2nd attach is for sub frame');
-          // need timeout because onAttach is called before the constructor returns
-          setTimeout(function() {
-            pagemodOnExisting.destroy();
-            pagemodOffExisting.destroy();
-            closeTab(tab);
-            done();
-          }, 0);
-        }
-      }
-    });
-
-    let pagemodOffExisting = PageMod({
-      include: ["*", "data:*"],
-      attachTo: ["frame"],
-      contentScriptWhen: 'ready',
-      onAttach: function(mod) {
-        assert.fail('pagemodOffExisting page-mod should not have been attached');
-      }
-    });
-  }
-
-  getBrowserForTab(tab).addEventListener("load", wait4Iframes, true);
-};
-
-exports.testIFramePostMessage = function(assert, done) {
-  let count = 0;
-
-  tabs.open({
-    url: data.url("test-iframe.html"),
-    onReady: function(tab) {
-      var worker = tab.attach({
-        contentScriptFile: data.url('test-iframe.js'),
-        contentScript: 'var iframePath = \'' + data.url('test-iframe-postmessage.html') + '\'',
-        onMessage: function(msg) {
-          assert.equal(++count, 1);
-          assert.equal(msg.first, 'a string');
-          assert.ok(msg.second[1], "array");
-          assert.equal(typeof msg.third, 'object');
-
-          worker.destroy();
-          tab.close(done);
-        }
-      });
-    }
-  });
-};
-
-exports.testEvents = function*(assert) {
-  let modAttached = defer();
-  let content = "<script>\n new " + function DocumentScope() {
-    window.addEventListener("ContentScriptEvent", function () {
-      window.document.body.setAttribute("receivedEvent", "ok");
-    }, false);
-  } + "\n</script>";
-  let url = "data:text/html;charset=utf-8," + encodeURIComponent(content);
-
-  let mod = PageMod({
-    include: "data:*",
-    contentScript: 'new ' + function WorkerScope() {
-      let evt = document.createEvent("Event");
-      evt.initEvent("ContentScriptEvent", true, true);
-      document.body.dispatchEvent(evt);
-
-      self.port.on("get-result", () => {
-        self.port.emit("result", {
-          receivedEvent: window.document.body.getAttribute("receivedEvent")
-        });
-      });
-    },
-    onAttach: modAttached.resolve
-  });
-
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: url,
-      onReady: resolve
-    });
-  });
-  assert.pass("the tab is ready");
-
-  yield modAttached.promise;
-  assert.pass("the mod was attached")
-
-  let result = yield new Promise(resolve => {
-    mod.port.once("result", resolve);
-    mod.port.emit("get-result");
-  });
-
-  assert.equal(result.receivedEvent, "ok",
-               "Content script sent an event and document received it");
-};
-
-exports["test page-mod on private tab"] = function (assert, done) {
-  let fail = assert.fail.bind(assert);
-
-  let privateUri = "data:text/html;charset=utf-8," +
-                   "<iframe src=\"data:text/html;charset=utf-8,frame\" />";
-  let nonPrivateUri = "data:text/html;charset=utf-8,non-private";
-
-  let pageMod = new PageMod({
-    include: "data:*",
-    onAttach: function(worker) {
-      if (isTabPBSupported || isWindowPBSupported) {
-        // When PB isn't supported, the page-mod will apply to all document
-        // as all of them will be non-private
-        assert.equal(worker.tab.url,
-                         nonPrivateUri,
-                         "page-mod should only attach to the non-private tab");
-      }
-
-      assert.ok(!isPrivate(worker),
-                  "The worker is really non-private");
-      assert.ok(!isPrivate(worker.tab),
-                  "The document is really non-private");
-      pageMod.destroy();
-
-      page1.close().
-        then(page2.close).
-        then(done, fail);
-    }
-  });
-
-  let page1, page2;
-  page1 = openWebpage(privateUri, true);
-  page1.ready.then(function() {
-    page2 = openWebpage(nonPrivateUri, false);
-  }, fail);
-}
-
-// Bug 699450: Calling worker.tab.close() should not lead to exception
-exports.testWorkerTabClose = function(assert, done) {
-  let callbackDone;
-  testPageMod(assert, done, "about:", [{
-      include: "about:",
-      contentScript: '',
-      onAttach: function(worker) {
-        assert.pass("The page-mod was attached");
-
-        worker.tab.close(function () {
-          // On Fennec, tab is completely destroyed right after close event is
-          // dispatch, so we need to wait for the next event loop cycle to
-          // check for tab nulliness.
-          setTimeout(function () {
-            assert.ok(!worker.tab,
-                        "worker.tab should be null right after tab.close()");
-            callbackDone();
-          }, 0);
-        });
-      }
-    }],
-    function(win, done) {
-      callbackDone = done;
-    }
-  );
-};
-
-exports.testDetachOnDestroy = function(assert, done) {
-  let tab;
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-  const loader = Loader(module);
-  const { PageMod } = loader.require('sdk/page-mod');
-
-  let mod1 = PageMod({
-    include: TEST_URL,
-    contentScript: Isolate(function() {
-      self.port.on('detach', function(reason) {
-        window.document.body.innerHTML += '!' + reason;
-      });
-    }),
-    onAttach: worker => {
-      assert.pass('attach[1] happened');
-
-      worker.on('detach', _ => setTimeout(_ => {
-        assert.pass('detach happened');
-
-        let mod2 = PageMod({
-          attachTo: [ 'existing', 'top' ],
-          include: TEST_URL,
-          contentScript: Isolate(function() {
-            self.port.on('test', _ => {
-              self.port.emit('result', { result: window.document.body.innerHTML});
-            });
-          }),
-          onAttach: worker => {
-            assert.pass('attach[2] happened');
-            worker.port.once('result', ({ result }) => {
-              assert.equal(result, 'detach!', 'the body.innerHTML is as expected');
-              mod1.destroy();
-              mod2.destroy();
-              loader.unload();
-              tab.close(done);
-            });
-            worker.port.emit('test');
-          }
-        });
-      }));
-
-      worker.destroy();
-    }
-  });
-
-  tabs.open({
-    url: TEST_URL,
-    onOpen: t => tab = t
-  })
-}
-
-exports.testDetachOnUnload = function(assert, done) {
-  let tab;
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-  const loader = Loader(module);
-  const { PageMod } = loader.require('sdk/page-mod');
-
-  let mod1 = PageMod({
-    include: TEST_URL,
-    contentScript: Isolate(function() {
-      self.port.on('detach', function(reason) {
-        window.document.body.innerHTML += '!' + reason;
-      });
-    }),
-    onAttach: worker => {
-      assert.pass('attach[1] happened');
-
-      worker.on('detach', _ => setTimeout(_ => {
-        assert.pass('detach happened');
-
-        let mod2 = require('sdk/page-mod').PageMod({
-          attachTo: [ 'existing', 'top' ],
-          include: TEST_URL,
-          contentScript: Isolate(function() {
-            self.port.on('test', _ => {
-              self.port.emit('result', { result: window.document.body.innerHTML});
-            });
-          }),
-          onAttach: worker => {
-            assert.pass('attach[2] happened');
-            worker.port.once('result', ({ result }) => {
-              assert.equal(result, 'detach!shutdown', 'the body.innerHTML is as expected');
-              mod2.destroy();
-              tab.close(done);
-            });
-            worker.port.emit('test');
-          }
-        });
-      }));
-
-      loader.unload('shutdown');
-    }
-  });
-
-  tabs.open({
-    url: TEST_URL,
-    onOpen: t => tab = t
-  })
-}
-
-exports.testConsole = function(assert, done) {
-  let innerID;
-  const TEST_URL = 'data:text/html;charset=utf-8,console';
-
-  let seenMessage = false;
-
-  system.on('console-api-log-event', onMessage);
-
-  function onMessage({ subject: { wrappedJSObject: msg }}) {
-    if (msg.arguments[0] !== "Hello from the page mod")
-      return;
-    seenMessage = true;
-    innerID = msg.innerID;
-  }
-
-  let mod = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: "ready",
-    contentScript: Isolate(function() {
-      console.log("Hello from the page mod");
-      self.port.emit("done");
-    }),
-    onAttach: function(worker) {
-      worker.port.on("done", function() {
-        let window = getTabContentWindow(tab);
-        let id = getInnerId(window);
-        assert.ok(seenMessage, "Should have seen the console message");
-        assert.equal(innerID, id, "Should have seen the right inner ID");
-
-        system.off('console-api-log-event', onMessage);
-        mod.destroy();
-        closeTab(tab);
-        done();
-      });
-    },
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-}
-
-exports.testSyntaxErrorInContentScript = function *(assert) {
-  const url = "data:text/html;charset=utf-8,testSyntaxErrorInContentScript";
-  const loader = createLoader();
-  const { PageMod } = loader.require("sdk/page-mod");
-  let attached = defer();
-  let errored = defer();
-
-  let mod = PageMod({
-    include: url,
-    contentScript: 'console.log(23',
-    onAttach: attached.resolve,
-    onError: errored.resolve
-  });
-  openNewTab(url);
-
-  yield attached.promise;
-  let hitError = yield errored.promise;
-
-  assert.notStrictEqual(hitError, null, "The syntax error was reported.");
-  assert.equal(hitError.name, "SyntaxError", "The error thrown should be a SyntaxError");
-
-  loader.unload();
-  yield cleanUI();
-};
-
-exports.testPageShowWhenStart = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-  let sawWorkerPageShow = false;
-  let sawInjected = false;
-  let sawContentScriptPageShow = false;
-
-  let mod = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'start',
-    contentScript: Isolate(function() {
-      self.port.emit("injected");
-      self.on("pageshow", () => {
-        self.port.emit("pageshow");
-      });
-    }),
-    onAttach: worker => {
-      worker.port.on("injected", () => {
-        sawInjected = true;
-      });
-
-      worker.port.on("pageshow", () => {
-        sawContentScriptPageShow = true;
-        closeTab(tab);
-      });
-
-      worker.on("pageshow", () => {
-        sawWorkerPageShow = true;
-      });
-
-      worker.on("detach", () => {
-        assert.ok(sawWorkerPageShow, "Worker emitted pageshow");
-        assert.ok(sawInjected, "Content script ran");
-        assert.ok(sawContentScriptPageShow, "Content script saw pageshow");
-        mod.destroy();
-        done();
-      });
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-};
-
-exports.testPageShowWhenReady = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-  let sawWorkerPageShow = false;
-  let sawInjected = false;
-  let sawContentScriptPageShow = false;
-
-  let mod = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'ready',
-    contentScript: Isolate(function() {
-      self.port.emit("injected");
-      self.on("pageshow", () => {
-        self.port.emit("pageshow");
-      });
-    }),
-    onAttach: worker => {
-      worker.port.on("injected", () => {
-        sawInjected = true;
-      });
-
-      worker.port.on("pageshow", () => {
-        sawContentScriptPageShow = true;
-        closeTab(tab);
-      });
-
-      worker.on("pageshow", () => {
-        sawWorkerPageShow = true;
-      });
-
-      worker.on("detach", () => {
-        assert.ok(sawWorkerPageShow, "Worker emitted pageshow");
-        assert.ok(sawInjected, "Content script ran");
-        assert.ok(sawContentScriptPageShow, "Content script saw pageshow");
-        mod.destroy();
-        done();
-      });
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-};
-
-exports.testPageShowWhenEnd = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-  let sawWorkerPageShow = false;
-  let sawInjected = false;
-  let sawContentScriptPageShow = false;
-
-  let mod = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'end',
-    contentScript: Isolate(function() {
-      self.port.emit("injected");
-      self.on("pageshow", () => {
-        self.port.emit("pageshow");
-      });
-    }),
-    onAttach: worker => {
-      worker.port.on("injected", () => {
-        sawInjected = true;
-      });
-
-      worker.port.on("pageshow", () => {
-        sawContentScriptPageShow = true;
-        closeTab(tab);
-      });
-
-      worker.on("pageshow", () => {
-        sawWorkerPageShow = true;
-      });
-
-      worker.on("detach", () => {
-        assert.ok(sawWorkerPageShow, "Worker emitted pageshow");
-        assert.ok(sawInjected, "Content script ran");
-        assert.ok(sawContentScriptPageShow, "Content script saw pageshow");
-        mod.destroy();
-        done();
-      });
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-};
-
-// Tests that after destroy existing workers have been destroyed
-exports.testDestroyKillsChild = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-
-  let mod1 = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'end',
-    contentScript: Isolate(function() {
-      self.port.on("ping", detail => {
-        let event = document.createEvent("CustomEvent");
-        event.initCustomEvent("Test:Ping", true, true, detail);
-        document.dispatchEvent(event);
-        self.port.emit("pingsent");
-      });
-
-      let listener = function(event) {
-        self.port.emit("pong", event.detail);
-      };
-
-      self.port.on("detach", () => {
-        window.removeEventListener("Test:Pong", listener);
-      });
-      window.addEventListener("Test:Pong", listener);
-    }),
-    onAttach: worker1 => {
-      let mod2 = PageMod({
-        include: TEST_URL,
-        attachTo: ["top", "existing"],
-        contentScriptWhen: 'end',
-        contentScript: Isolate(function() {
-          let listener = function(event) {
-            let newEvent = document.createEvent("CustomEvent");
-            newEvent.initCustomEvent("Test:Pong", true, true, event.detail);
-            document.dispatchEvent(newEvent);
-          };
-          self.port.on("detach", () => {
-            window.removeEventListener("Test:Ping", listener);
-          })
-          window.addEventListener("Test:Ping", listener);
-          self.postMessage();
-        }),
-        onAttach: worker2 => {
-          worker1.port.emit("ping", "test1");
-          worker1.port.once("pong", detail => {
-            assert.equal(detail, "test1", "Saw the right message");
-            worker1.port.once("pingsent", () => {
-              assert.pass("The message was sent");
-
-              mod2.destroy();
-
-              worker1.port.emit("ping", "test2");
-              worker1.port.once("pong", detail => {
-                assert.fail("worker2 shouldn't have responded");
-              })
-              worker1.port.once("pingsent", () => {
-                assert.pass("The message was sent");
-                mod1.destroy();
-                closeTab(tab);
-                done();
-              });
-            });
-          })
-        }
-      });
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-}
-
-// Tests that after destroy child page-mod won't attach
-exports.testDestroyWontAttach = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-
-  let badMod = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'start',
-    contentScript: Isolate(function() {
-      unsafeWindow.testProperty = "attached";
-    })
-  });
-  badMod.destroy();
-
-  let mod = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'end',
-    contentScript: Isolate(function() {
-      self.postMessage(unsafeWindow.testProperty);
-    }),
-    onMessage: property => {
-      assert.equal(property, undefined, "Shouldn't have seen the test property set.");
-      mod.destroy();
-      closeTab(tab);
-      done();
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-}
-
-// Tests that after unload existing workers have been destroyed
-exports.testUnloadKillsChild = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-
-  let mod1 = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'end',
-    contentScript: Isolate(function() {
-      self.port.on("ping", detail => {
-        let event = document.createEvent("CustomEvent");
-        event.initCustomEvent("Test:Ping", true, true, detail);
-        document.dispatchEvent(event);
-        self.port.emit("pingsent");
-      });
-
-      let listener = function(event) {
-        self.port.emit("pong", event.detail);
-      };
-
-      self.port.on("detach", () => {
-        window.removeEventListener("Test:Pong", listener);
-      });
-      window.addEventListener("Test:Pong", listener);
-    }),
-    onAttach: worker1 => {
-      let loader = Loader(module);
-      let mod2 = loader.require('sdk/page-mod').PageMod({
-        include: TEST_URL,
-        attachTo: ["top", "existing"],
-        contentScriptWhen: 'end',
-        contentScript: Isolate(function() {
-          let listener = function(event) {
-            let newEvent = document.createEvent("CustomEvent");
-            newEvent.initCustomEvent("Test:Pong", true, true, event.detail);
-            document.dispatchEvent(newEvent);
-          };
-          self.port.on("detach", () => {
-            window.removeEventListener("Test:Ping", listener);
-          })
-          window.addEventListener("Test:Ping", listener);
-          self.postMessage();
-        }),
-        onAttach: worker2 => {
-          worker1.port.emit("ping", "test1");
-          worker1.port.once("pong", detail => {
-            assert.equal(detail, "test1", "Saw the right message");
-            worker1.port.once("pingsent", () => {
-              assert.pass("The message was sent");
-
-              loader.unload();
-
-              worker1.port.emit("ping", "test2");
-              worker1.port.once("pong", detail => {
-                assert.fail("worker2 shouldn't have responded");
-              })
-              worker1.port.once("pingsent", () => {
-                assert.pass("The message was sent");
-                mod1.destroy();
-                closeTab(tab);
-                done();
-              });
-            });
-          })
-        }
-      });
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-}
-
-// Tests that after unload child page-mod won't attach
-exports.testUnloadWontAttach = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,detach';
-
-  let loader = Loader(module);
-  let badMod = loader.require('sdk/page-mod').PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'start',
-    contentScript: Isolate(function() {
-      unsafeWindow.testProperty = "attached";
-    })
-  });
-  loader.unload();
-
-  let mod = PageMod({
-    include: TEST_URL,
-    contentScriptWhen: 'end',
-    contentScript: Isolate(function() {
-      self.postMessage(unsafeWindow.testProperty);
-    }),
-    onMessage: property => {
-      assert.equal(property, undefined, "Shouldn't have seen the test property set.");
-      mod.destroy();
-      closeTab(tab);
-      done();
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-}
-
-// Tests that the SDK console isn't injected into documents loaded in tabs
-exports.testDontInjectConsole = function(assert, done) {
-  const TEST_URL = 'data:text/html;charset=utf-8,consoleinject';
-
-  let loader = Loader(module);
-
-  let mod = PageMod({
-    include: TEST_URL,
-    contentScript: Isolate(function() {
-      // This relies on the fact that the SDK console doesn't have assert defined
-      self.postMessage((typeof unsafeWindow.console.assert) == "function");
-    }),
-    onMessage: isNativeConsole => {
-      assert.ok(isNativeConsole, "Shouldn't have injected the SDK console.");
-      mod.destroy();
-      closeTab(tab);
-      done();
-    }
-  });
-
-  let tab = openTab(getMostRecentBrowserWindow(), TEST_URL);
-}
-
-after(exports, function*(name, assert) {
-  assert.pass("cleaning ui.");
-  yield cleanUI();
-});
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-page-worker.js b/addon-sdk/source/test/test-page-worker.js
deleted file mode 100644
index a8cd2492f..000000000
--- a/addon-sdk/source/test/test-page-worker.js
+++ /dev/null
@@ -1,558 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Loader } = require('sdk/test/loader');
-const { Page } = require("sdk/page-worker");
-const { URL } = require("sdk/url");
-const fixtures = require("./fixtures");
-const testURI = fixtures.url("test.html");
-const { getActiveView } = require("sdk/view/core");
-const { getDocShell } = require('sdk/frame/utils');
-
-const ERR_DESTROYED =
-  "Couldn't find the worker to receive this message. " +
-  "The script may not be initialized yet, or may already have been unloaded.";
-
-const Isolate = fn => "(" + fn + ")()";
-
-exports.testSimplePageCreation = function(assert, done) {
-  let page = new Page({
-    contentScript: "self.postMessage(window.location.href)",
-    contentScriptWhen: "end",
-    onMessage: function (message) {
-      assert.equal(message, "about:blank",
-                       "Page Worker should start with a blank page by default");
-      assert.equal(this, page, "The 'this' object is the page itself.");
-      done();
-    }
-  });
-}
-
-/*
- * Tests that we can't be tricked by document overloads as we have access
- * to wrapped nodes
- */
-exports.testWrappedDOM = function(assert, done) {
-  let page = Page({
-    allow: { script: true },
-    contentURL: "data:text/html;charset=utf-8,<script>document.getElementById=3;window.scrollTo=3;</script>",
-    contentScript: 'new ' + function() {
-      function send() {
-        self.postMessage([typeof(document.getElementById), typeof(window.scrollTo)]);
-      }
-      if (document.readyState !== 'complete')
-        window.addEventListener('load', send, true)
-      else
-        send();
-    },
-    onMessage: function (message) {
-      assert.equal(message[0],
-                       "function",
-                       "getElementById from content script is the native one");
-
-      assert.equal(message[1],
-                       "function",
-                       "scrollTo from content script is the native one");
-
-      done();
-    }
-  });
-}
-
-/*
-// We do not offer unwrapped access to DOM since bug 601295 landed
-// See 660780 to track progress of unwrap feature
-exports.testUnwrappedDOM = function(assert, done) {
-  let page = Page({
-    allow: { script: true },
-    contentURL: "data:text/html;charset=utf-8,<script>document.getElementById=3;window.scrollTo=3;</script>",
-    contentScript: "window.addEventListener('load', function () {" +
-                   "return self.postMessage([typeof(unsafeWindow.document.getElementById), " +
-                   "typeof(unsafeWindow.scrollTo)]); }, true)",
-    onMessage: function (message) {
-      assert.equal(message[0],
-                       "number",
-                       "document inside page is free to be changed");
-
-      assert.equal(message[1],
-                       "number",
-                       "window inside page is free to be changed");
-
-      done();
-    }
-  });
-}
-*/
-
-exports.testPageProperties = function(assert) {
-  let page = new Page();
-
-  for (let prop of ['contentURL', 'allow', 'contentScriptFile',
-                         'contentScript', 'contentScriptWhen', 'on',
-                         'postMessage', 'removeListener']) {
-    assert.ok(prop in page, prop + " property is defined on page.");
-  }
-
-  assert.ok(() => page.postMessage("foo") || true,
-              "postMessage doesn't throw exception on page.");
-}
-
-exports.testConstructorAndDestructor = function(assert, done) {
-  let loader = Loader(module);
-  let { Page } = loader.require("sdk/page-worker");
-  let global = loader.sandbox("sdk/page-worker");
-
-  let pagesReady = 0;
-
-  let page1 = Page({
-    contentScript:      "self.postMessage('')",
-    contentScriptWhen:  "end",
-    onMessage:          pageReady
-  });
-  let page2 = Page({
-    contentScript:      "self.postMessage('')",
-    contentScriptWhen:  "end",
-    onMessage:          pageReady
-  });
-
-  assert.notEqual(page1, page2,
-                      "Page 1 and page 2 should be different objects.");
-
-  function pageReady() {
-    if (++pagesReady == 2) {
-      page1.destroy();
-      page2.destroy();
-
-      assert.ok(isDestroyed(page1), "page1 correctly unloaded.");
-      assert.ok(isDestroyed(page2), "page2 correctly unloaded.");
-
-      loader.unload();
-      done();
-    }
-  }
-}
-
-exports.testAutoDestructor = function(assert, done) {
-  let loader = Loader(module);
-  let { Page } = loader.require("sdk/page-worker");
-
-  let page = Page({
-    contentScript: "self.postMessage('')",
-    contentScriptWhen: "end",
-    onMessage: function() {
-      loader.unload();
-      assert.ok(isDestroyed(page), "Page correctly unloaded.");
-      done();
-    }
-  });
-}
-
-exports.testValidateOptions = function(assert) {
-  assert.throws(
-    () => Page({ contentURL: 'home' }),
-    /The `contentURL` option must be a valid URL\./,
-    "Validation correctly denied a non-URL contentURL"
-  );
-
-  assert.throws(
-    () => Page({ onMessage: "This is not a function."}),
-    /The option "onMessage" must be one of the following types: function/,
-    "Validation correctly denied a non-function onMessage."
-  );
-
-  assert.pass("Options validation is working.");
-}
-
-exports.testContentAndAllowGettersAndSetters = function(assert, done) {
-  let content = "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=3;</script>";
-
-  // Load up the page with testURI initially for the resource:// principal,
-  // then load the actual data:* content, as data:* URIs no longer
-  // have localStorage
-  let page = Page({
-    contentURL: testURI,
-    contentScript: "if (window.location.href==='"+testURI+"')" +
-      "  self.postMessage('reload');" +
-      "else " +
-      "  self.postMessage(window.localStorage.allowScript)",
-    contentScriptWhen: "end",
-    onMessage: step0
-  });
-
-  function step0(message) {
-    if (message === 'reload')
-      return page.contentURL = content;
-    assert.equal(message, "3",
-                     "Correct value expected for allowScript - 3");
-    assert.equal(page.contentURL, content,
-                     "Correct content expected");
-    page.removeListener('message', step0);
-    page.on('message', step1);
-    page.allow = { script: false };
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript='f'</script>";
-  }
-
-  function step1(message) {
-    assert.equal(message, "3",
-                     "Correct value expected for allowScript - 3");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    page.removeListener('message', step1);
-    page.on('message', step2);
-    page.allow = { script: true };
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript='g'</script>";
-  }
-
-  function step2(message) {
-    assert.equal(message, "g",
-                     "Correct value expected for allowScript - g");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    page.removeListener('message', step2);
-    page.on('message', step3);
-    page.allow.script = false;
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=3</script>";
-  }
-
-  function step3(message) {
-    assert.equal(message, "g",
-                     "Correct value expected for allowScript - g");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    page.removeListener('message', step3);
-    page.on('message', step4);
-    page.allow.script = true;
-    page.contentURL = content =
-      "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=4</script>";
-  }
-
-  function step4(message) {
-    assert.equal(message, "4",
-                     "Correct value expected for allowScript - 4");
-    assert.equal(page.contentURL, content, "Correct content expected");
-    done();
-  }
-
-}
-
-exports.testOnMessageCallback = function(assert, done) {
-  Page({
-    contentScript: "self.postMessage('')",
-    contentScriptWhen: "end",
-    onMessage: function() {
-      assert.pass("onMessage callback called");
-      done();
-    }
-  });
-}
-
-exports.testMultipleOnMessageCallbacks = function(assert, done) {
-  let count = 0;
-  let page = Page({
-    contentScript: "self.postMessage('')",
-    contentScriptWhen: "end",
-    onMessage: () => count += 1
-  });
-  page.on('message', () => count += 2);
-  page.on('message', () => count *= 3);
-  page.on('message', () =>
-    assert.equal(count, 9, "All callbacks were called, in order."));
-  page.on('message', done);
-};
-
-exports.testLoadContentPage = function(assert, done) {
-  let page = Page({
-    onMessage: function(message) {
-      // The message is an array whose first item is the test method to call
-      // and the rest of whose items are arguments to pass it.
-      let msg = message.shift();
-      if (msg == "done")
-        return done();
-      assert[msg].apply(assert, message);
-    },
-    contentURL: fixtures.url("addon-sdk/data/test-page-worker.html"),
-    contentScriptFile: fixtures.url("addon-sdk/data/test-page-worker.js"),
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testLoadContentPageRelativePath = function(assert, done) {
-  const self = require("sdk/self");
-  const { merge } = require("sdk/util/object");
-
-  const options = merge({}, require('@loader/options'),
-      { id: "testloader", prefixURI: require('./fixtures').url() });
-
-  let loader = Loader(module, null, options);
-
-  let page = loader.require("sdk/page-worker").Page({
-    onMessage: function(message) {
-      // The message is an array whose first item is the test method to call
-      // and the rest of whose items are arguments to pass it.
-      let msg = message.shift();
-      if (msg == "done")
-        return done();
-      assert[msg].apply(assert, message);
-    },
-    contentURL: "./test-page-worker.html",
-    contentScriptFile: "./test-page-worker.js",
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testAllowScriptDefault = function(assert, done) {
-  let page = Page({
-    onMessage: function(message) {
-      assert.ok(message, "Script is allowed to run by default.");
-      done();
-    },
-    contentURL: "data:text/html;charset=utf-8,<script>document.documentElement.setAttribute('foo', 3);</script>",
-    contentScript: "self.postMessage(document.documentElement.getAttribute('foo'))",
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testAllowScript = function(assert, done) {
-  let page = Page({
-    onMessage: function(message) {
-      assert.ok(message, "Script runs when allowed to do so.");
-      page.destroy();
-      done();
-    },
-    allow: { script: true },
-    contentURL: "data:text/html;charset=utf-8,<script>document.documentElement.setAttribute('foo', 3);</script>",
-    contentScript: "self.postMessage(document.documentElement.hasAttribute('foo') && " +
-                   "                 document.documentElement.getAttribute('foo') == 3)",
-    contentScriptWhen: "ready"
-  });
-}
-
-exports.testPingPong = function(assert, done) {
-  let page = Page({
-    contentURL: 'data:text/html;charset=utf-8,ping-pong',
-    contentScript: 'self.on("message", message => self.postMessage("pong"));'
-      + 'self.postMessage("ready");',
-    onMessage: function(message) {
-      if ('ready' == message) {
-        page.postMessage('ping');
-      }
-      else {
-        assert.ok(message, 'pong', 'Callback from contentScript');
-        done();
-      }
-    }
-  });
-};
-
-exports.testRedirect = function (assert, done) {
-  let page = Page({
-    contentURL: 'data:text/html;charset=utf-8,first-page',
-    contentScriptWhen: "end",
-    contentScript: '' +
-      'if (/first-page/.test(document.location.href)) ' +
-      '  document.location.href = "data:text/html;charset=utf-8,redirect";' +
-      'else ' +
-      '  self.port.emit("redirect", document.location.href);'
-  });
-
-  page.port.on('redirect', function (url) {
-    assert.equal(url, 'data:text/html;charset=utf-8,redirect', 'Reinjects contentScript on reload');
-    done();
-  });
-};
-
-exports.testRedirectIncludeArrays = function (assert, done) {
-  let firstURL = 'data:text/html;charset=utf-8,first-page';
-  let page = Page({
-    contentURL: firstURL,
-    contentScript: '(function () {' +
-      'self.port.emit("load", document.location.href);' +
-      '  self.port.on("redirect", function (url) {' +
-      '   document.location.href = url;' +
-      '  })' +
-      '})();',
-    include: ['about:blank', 'data:*']
-  });
-
-  page.port.on('load', function (url) {
-    if (url === firstURL) {
-      page.port.emit('redirect', 'about:blank');
-    } else if (url === 'about:blank') {
-      page.port.emit('redirect', 'about:mozilla');
-      assert.ok('`include` property handles arrays');
-      assert.equal(url, 'about:blank', 'Redirects work with accepted domains');
-      done();
-    } else if (url === 'about:mozilla') {
-      assert.fail('Should not redirect to restricted domain');
-    }
-  });
-};
-
-exports.testRedirectFromWorker = function (assert, done) {
-  let firstURL = 'data:text/html;charset=utf-8,first-page';
-  let secondURL = 'data:text/html;charset=utf-8,second-page';
-  let thirdURL = 'data:text/html;charset=utf-8,third-page';
-  let page = Page({
-    contentURL: firstURL,
-    contentScript: '(function () {' +
-      'self.port.emit("load", document.location.href);' +
-      '  self.port.on("redirect", function (url) {' +
-      '   document.location.href = url;' +
-      '  })' +
-      '})();',
-    include: 'data:*'
-  });
-
-  page.port.on('load', function (url) {
-    if (url === firstURL) {
-      page.port.emit('redirect', secondURL);
-    } else if (url === secondURL) {
-      page.port.emit('redirect', thirdURL);
-    } else if (url === thirdURL) {
-      page.port.emit('redirect', 'about:mozilla');
-      assert.equal(url, thirdURL, 'Redirects work with accepted domains on include strings');
-      done();
-    } else {
-      assert.fail('Should not redirect to unauthorized domains');
-    }
-  });
-};
-
-exports.testRedirectWithContentURL = function (assert, done) {
-  let firstURL = 'data:text/html;charset=utf-8,first-page';
-  let secondURL = 'data:text/html;charset=utf-8,second-page';
-  let thirdURL = 'data:text/html;charset=utf-8,third-page';
-  let page = Page({
-    contentURL: firstURL,
-    contentScript: '(function () {' +
-      'self.port.emit("load", document.location.href);' +
-      '})();',
-    include: 'data:*'
-  });
-
-  page.port.on('load', function (url) {
-    if (url === firstURL) {
-      page.contentURL = secondURL;
-    } else if (url === secondURL) {
-      page.contentURL = thirdURL;
-    } else if (url === thirdURL) {
-      page.contentURL = 'about:mozilla';
-      assert.equal(url, thirdURL, 'Redirects work with accepted domains on include strings');
-      done();
-    } else {
-      assert.fail('Should not redirect to unauthorized domains');
-    }
-  });
-};
-
-
-exports.testMultipleDestroys = function(assert) {
-  let page = Page();
-  page.destroy();
-  page.destroy();
-  assert.pass("Multiple destroys should not cause an error");
-};
-
-exports.testContentScriptOptionsOption = function(assert, done) {
-  let page = new Page({
-    contentScript: "self.postMessage( [typeof self.options.d, self.options] );",
-    contentScriptWhen: "end",
-    contentScriptOptions: {a: true, b: [1,2,3], c: "string", d: function(){ return 'test'}},
-    onMessage: function(msg) {
-      assert.equal(msg[0], 'undefined', 'functions are stripped from contentScriptOptions');
-      assert.equal(typeof msg[1], 'object', 'object as contentScriptOptions');
-      assert.equal(msg[1].a, true, 'boolean in contentScriptOptions');
-      assert.equal(msg[1].b.join(), '1,2,3', 'array and numbers in contentScriptOptions');
-      assert.equal(msg[1].c, 'string', 'string in contentScriptOptions');
-      done();
-    }
-  });
-};
-
-exports.testMessageQueue = function (assert, done) {
-  let page = new Page({
-    contentScript: 'self.on("message", function (m) {' +
-      'self.postMessage(m);' +
-      '});',
-    contentURL: 'data:text/html;charset=utf-8,',
-  });
-  page.postMessage('ping');
-  page.on('message', function (m) {
-    assert.equal(m, 'ping', 'postMessage should queue messages');
-    done();
-  });
-};
-
-exports.testWindowStopDontBreak = function (assert, done) {
-  const { Ci, Cc } = require('chrome');
-  const consoleService = Cc['@mozilla.org/consoleservice;1'].
-                            getService(Ci.nsIConsoleService);
-  const listener = {
-    observe: ({message}) => {
-      if (message.includes('contentWorker is null'))
-        assert.fail('contentWorker is null');
-    }
-  };
-  consoleService.registerListener(listener)
-
-  let page = new Page({
-    contentURL: 'data:text/html;charset=utf-8,testWindowStopDontBreak',
-    contentScriptWhen: 'ready',
-    contentScript: Isolate(() => {
-      window.stop();
-      self.port.on('ping', () => self.port.emit('pong'));
-    })
-  });
-
-  page.port.on('pong', () => {
-    assert.pass('page-worker works after window.stop');
-    page.destroy();
-    consoleService.unregisterListener(listener);
-    done();
-  });
-
-  page.port.emit("ping");
-};
-
-/**
- * bug 1138545 - the docs claim you can pass in a bare regexp.
- */
-exports.testRegexArgument = function (assert, done) {
-  let url = 'data:text/html;charset=utf-8,testWindowStopDontBreak';
-
-  let page = new Page({
-    contentURL: url,
-    contentScriptWhen: 'ready',
-    contentScript: Isolate(() => {
-     self.port.emit("pong", document.location.href);
-    }),
-    include: /^data\:text\/html;.*/
-  });
-
-  assert.pass("We can pass in a RegExp into page-worker's include option.");
-
-  page.port.on("pong", (href) => {
-    assert.equal(href, url, "we get back the same url from the content script.");
-    page.destroy();
-    done();
-  });
-};
-
-function isDestroyed(page) {
-  try {
-    page.postMessage("foo");
-  }
-  catch (err) {
-    if (err.message == ERR_DESTROYED) {
-      return true;
-    }
-    else {
-      throw err;
-    }
-  }
-  return false;
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-panel.js b/addon-sdk/source/test/test-panel.js
deleted file mode 100644
index 13776e9db..000000000
--- a/addon-sdk/source/test/test-panel.js
+++ /dev/null
@@ -1,1426 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cc, Ci } = require("chrome");
-const { Loader } = require('sdk/test/loader');
-const { LoaderWithHookedConsole } = require("sdk/test/loader");
-const { setTimeout } = require("sdk/timers");
-const self = require('sdk/self');
-const { open, close, focus, ready } = require('sdk/window/helpers');
-const { isPrivate } = require('sdk/private-browsing');
-const { isWindowPBSupported } = require('sdk/private-browsing/utils');
-const { defer, all } = require('sdk/core/promise');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { URL } = require('sdk/url');
-const { wait } = require('./event/helpers');
-const packaging = require('@loader/options');
-const { cleanUI, after, isTravisCI } = require("sdk/test/utils");
-const { platform } = require('sdk/system');
-
-const fixtures = require('./fixtures')
-
-const SVG_URL = fixtures.url('mofo_logo.SVG');
-
-const Isolate = fn => '(' + fn + ')()';
-
-function ignorePassingDOMNodeWarning(type, message) {
-  if (type !== 'warn' || !message.startsWith('Passing a DOM node'))
-    console[type](message);
-}
-
-function makeEmptyPrivateBrowserWindow(options) {
-  options = options || {};
-  return open('chrome://browser/content/browser.xul', {
-    features: {
-      chrome: true,
-      toolbar: true,
-      private: true
-    }
-  });
-}
-
-exports["test Panel"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let panel = Panel({
-    contentURL: "about:buildconfig",
-    contentScript: "self.postMessage(1); self.on('message', () => self.postMessage(2));",
-    onMessage: function (message) {
-      assert.equal(this, panel, "The 'this' object is the panel.");
-      switch(message) {
-        case 1:
-          assert.pass("The panel was loaded.");
-          panel.postMessage('');
-          break;
-        case 2:
-          assert.pass("The panel posted a message and received a response.");
-          panel.destroy();
-          done();
-          break;
-      }
-    }
-  });
-};
-
-exports["test Panel Emit"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let panel = Panel({
-    contentURL: "about:buildconfig",
-    contentScript: "self.port.emit('loaded');" +
-                   "self.port.on('addon-to-content', " +
-                   "             () => self.port.emit('received'));",
-  });
-  panel.port.on("loaded", function () {
-    assert.pass("The panel was loaded and sent a first event.");
-    panel.port.emit("addon-to-content");
-  });
-  panel.port.on("received", function () {
-    assert.pass("The panel posted a message and received a response.");
-    panel.destroy();
-    done();
-  });
-};
-
-exports["test Panel Emit Early"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let panel = Panel({
-    contentURL: "about:buildconfig",
-    contentScript: "self.port.on('addon-to-content', " +
-                   "             () => self.port.emit('received'));",
-  });
-  panel.port.on("received", function () {
-    assert.pass("The panel posted a message early and received a response.");
-    panel.destroy();
-    done();
-  });
-  panel.port.emit("addon-to-content");
-};
-
-exports["test Show Hide Panel"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let panel = Panel({
-    contentScript: "self.postMessage('')",
-    contentScriptWhen: "end",
-    contentURL: "data:text/html;charset=utf-8,",
-    onMessage: function (message) {
-      panel.show();
-    },
-    onShow: function () {
-      assert.pass("The panel was shown.");
-      assert.equal(this, panel, "The 'this' object is the panel.");
-      assert.equal(this.isShowing, true, "panel.isShowing == true.");
-      panel.hide();
-    },
-    onHide: function () {
-      assert.pass("The panel was hidden.");
-      assert.equal(this, panel, "The 'this' object is the panel.");
-      assert.equal(this.isShowing, false, "panel.isShowing == false.");
-      panel.destroy();
-      done();
-    }
-  });
-};
-
-exports["test Document Reload"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let url2 = "data:text/html;charset=utf-8,page2";
-  let content =
-    "<script>" +
-    "window.addEventListener('message', function({ data }) {"+
-    "  if (data == 'move') window.location = '" + url2 + "';" +
-    '}, false);' +
-    "</script>";
-  let messageCount = 0;
-  let panel = Panel({
-    // using URL here is intentional, see bug 859009
-    contentURL: URL("data:text/html;charset=utf-8," + encodeURIComponent(content)),
-    contentScript: "self.postMessage(window.location.href);" +
-                   // initiate change to url2
-                   "self.port.once('move', () => document.defaultView.postMessage('move', '*'));",
-    onMessage: function (message) {
-      messageCount++;
-      assert.notEqual(message, "about:blank", "about:blank is not a message " + messageCount);
-
-      if (messageCount == 1) {
-        assert.ok(/data:text\/html/.test(message), "First document had a content script; " + message);
-        panel.port.emit('move');
-        assert.pass('move message was sent');
-        return;
-      }
-      else if (messageCount == 2) {
-        assert.equal(message, url2, "Second document too; " + message);
-        panel.destroy();
-        done();
-      }
-    }
-  });
-  assert.pass('Panel was created');
-};
-
-// Test disabled because of bug 910230
-/*
-exports["test Parent Resize Hack"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let browserWindow = getMostRecentBrowserWindow();
-
-  let previousWidth = browserWindow.outerWidth;
-  let previousHeight = browserWindow.outerHeight;
-
-  let content = "<script>" +
-                "function contentResize() {" +
-                "  resizeTo(200,200);" +
-                "  resizeBy(200,200);" +
-                "  window.postMessage('resize-attempt', '*');" +
-                "}" +
-                "</script>" +
-                "Try to resize browser window";
-
-  let panel = Panel({
-    contentURL: "data:text/html;charset=utf-8," + encodeURIComponent(content),
-    contentScriptWhen: "ready",
-    contentScript: Isolate(() => {
-        self.on('message', message => {
-          if (message === 'resize') unsafeWindow.contentResize();
-        });
-
-        window.addEventListener('message', ({ data }) => self.postMessage(data));
-      }),
-    onMessage: function (message) {
-      if (message !== "resize-attempt") return;
-
-      assert.equal(browserWindow, getMostRecentBrowserWindow(),
-        "The browser window is still the same");
-      assert.equal(previousWidth, browserWindow.outerWidth,
-        "Size doesn't change by calling resizeTo/By/...");
-      assert.equal(previousHeight, browserWindow.outerHeight,
-        "Size doesn't change by calling resizeTo/By/...");
-
-      try {
-        panel.destroy();
-      }
-      catch (e) {
-        assert.fail(e);
-        throw e;
-      }
-
-      done();
-    },
-    onShow: () => panel.postMessage('resize')
-  });
-
-  panel.show();
-}
-*/
-
-exports["test Resize Panel"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  // These tests fail on Linux if the browser window in which the panel
-  // is displayed is not active.  And depending on what other tests have run
-  // before this one, it might not be (the untitled window in which the test
-  // runner executes is often active).  So we make sure the browser window
-  // is focused by focusing it before running the tests.  Then, to be the best
-  // possible test citizen, we refocus whatever window was focused before we
-  // started running these tests.
-
-  let activeWindow = Cc["@mozilla.org/embedcomp/window-watcher;1"].
-                      getService(Ci.nsIWindowWatcher).
-                      activeWindow;
-  let browserWindow = Cc["@mozilla.org/appshell/window-mediator;1"].
-                      getService(Ci.nsIWindowMediator).
-                      getMostRecentWindow("navigator:browser");
-
-
-  function onFocus() {
-    browserWindow.removeEventListener("focus", onFocus, true);
-
-    let panel = Panel({
-      contentScript: "self.postMessage('')",
-      contentScriptWhen: "end",
-      contentURL: "data:text/html;charset=utf-8,",
-      height: 10,
-      width: 10,
-      onMessage: function (message) {
-        // Make sure that attempting to resize a panel while it isn't
-        // visible doesn't cause an error.
-        panel.resize(1, 1);
-
-        panel.show();
-      },
-      onShow: function () {
-        panel.resize(100,100);
-        panel.hide();
-      },
-      onHide: function () {
-        assert.ok((panel.width == 100) && (panel.height == 100),
-          "The panel was resized.");
-        if (activeWindow)
-          activeWindow.focus();
-        done();
-      }
-    });
-  }
-
-  if (browserWindow === activeWindow) {
-    onFocus();
-  }
-  else {
-    browserWindow.addEventListener("focus", onFocus, true);
-    browserWindow.focus();
-  }
-};
-
-exports["test Hide Before Show"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let showCalled = false;
-  let hideCalled = false;
-  let panel1 = Panel({
-    onShow: function () {
-      showCalled = true;
-    },
-    onHide: function () {
-      hideCalled = true;
-    }
-  });
-  panel1.show();
-  panel1.hide();
-
-  let panel2 = Panel({
-    onShow: function () {
-      if (showCalled) {
-        assert.ok(hideCalled, 'should not emit show without also emitting hide');
-      } else {
-        assert.ok(!hideCalled, 'should not emit hide without also emitting show');
-      }
-      panel1.destroy();
-      panel2.destroy();
-      done();
-    },
-  });
-  panel2.show();
-};
-
-exports["test Several Show Hides"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let hideCalled = 0;
-  let panel = Panel({
-    contentURL: "about:buildconfig",
-    onShow: function () {
-      panel.hide();
-    },
-    onHide: function () {
-      hideCalled++;
-      if (hideCalled < 3)
-        panel.show();
-      else {
-        assert.pass("onHide called three times as expected");
-        done();
-      }
-    }
-  });
-  panel.on('error', function(e) {
-    assert.fail('error was emitted:' + e.message + '\n' + e.stack);
-  });
-  panel.show();
-};
-
-exports["test Anchor And Arrow"] = function*(assert, done) {
-  let { loader } = LoaderWithHookedConsole(module, ignorePassingDOMNodeWarning);
-  let { Panel } = loader.require('sdk/panel');
-
-  let count = 0;
-  let url = 'data:text/html;charset=utf-8,' +
-    '<html><head><title>foo</title></head><body>' +
-    '</body></html>';
-
-  let panel = yield new Promise(resolve => {
-    let browserWindow = getMostRecentBrowserWindow();
-    let anchor = browserWindow.document.getElementById("identity-box");
-    let panel = Panel({
-      contentURL: "data:text/html;charset=utf-8,<html><body style='padding: 0; margin: 0; " +
-                  "background: gray; text-align: center;'>Anchor: " +
-                  anchor.id + "</body></html>",
-      width: 200,
-      height: 100,
-      onShow: () => resolve(panel)
-    });
-    panel.show(null, anchor);
-  });
-  assert.pass("All anchored panel test displayed");
-
-  panel.destroy();
-  assert.pass("panel was destroyed.");
-};
-
-exports["test Panel Focus True"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  const FM = Cc["@mozilla.org/focus-manager;1"].
-                getService(Ci.nsIFocusManager);
-
-  let browserWindow = Cc["@mozilla.org/appshell/window-mediator;1"].
-                      getService(Ci.nsIWindowMediator).
-                      getMostRecentWindow("navigator:browser");
-
-  // Make sure there is a focused element
-  browserWindow.document.documentElement.focus();
-
-  // Get the current focused element
-  let focusedElement = FM.focusedElement;
-
-  let panel = Panel({
-    contentURL: "about:buildconfig",
-    focus: true,
-    onShow: function () {
-      assert.ok(focusedElement !== FM.focusedElement,
-        "The panel takes the focus away.");
-      done();
-    }
-  });
-  panel.show();
-};
-
-exports["test Panel Focus False"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  const FM = Cc["@mozilla.org/focus-manager;1"].
-                getService(Ci.nsIFocusManager);
-
-  let browserWindow = Cc["@mozilla.org/appshell/window-mediator;1"].
-                      getService(Ci.nsIWindowMediator).
-                      getMostRecentWindow("navigator:browser");
-
-  // Make sure there is a focused element
-  browserWindow.document.documentElement.focus();
-
-  // Get the current focused element
-  let focusedElement = FM.focusedElement;
-
-  let panel = Panel({
-    contentURL: "about:buildconfig",
-    focus: false,
-    onShow: function () {
-      assert.ok(focusedElement === FM.focusedElement,
-        "The panel does not take the focus away.");
-      done();
-    }
-  });
-  panel.show();
-};
-
-exports["test Panel Focus Not Set"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  const FM = Cc["@mozilla.org/focus-manager;1"].
-                getService(Ci.nsIFocusManager);
-
-  let browserWindow = Cc["@mozilla.org/appshell/window-mediator;1"].
-                      getService(Ci.nsIWindowMediator).
-                      getMostRecentWindow("navigator:browser");
-
-  // Make sure there is a focused element
-  browserWindow.document.documentElement.focus();
-
-  // Get the current focused element
-  let focusedElement = FM.focusedElement;
-
-  let panel = Panel({
-    contentURL: "about:buildconfig",
-    onShow: function () {
-      assert.ok(focusedElement !== FM.focusedElement,
-        "The panel takes the focus away.");
-      done();
-    }
-  });
-  panel.show();
-};
-
-exports["test Panel Text Color"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let html = "<html><head><style>body {color: yellow}</style></head>" +
-             "<body><p>Foo</p></body></html>";
-  let panel = Panel({
-    contentURL: "data:text/html;charset=utf-8," + encodeURI(html),
-    contentScript: "self.port.emit('color', " +
-                   "window.getComputedStyle(document.body.firstChild, null). " +
-                   "       getPropertyValue('color'));"
-  });
-  panel.port.on("color", function (color) {
-    assert.equal(color, "rgb(255, 255, 0)",
-      "The panel text color style is preserved when a style exists.");
-    panel.destroy();
-    done();
-  });
-};
-
-// Bug 866333
-exports["test watch event name"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let html = "<html><head><style>body {color: yellow}</style></head>" +
-             "<body><p>Foo</p></body></html>";
-
-  let panel = Panel({
-    contentURL: "data:text/html;charset=utf-8," + encodeURI(html),
-    contentScript: "self.port.emit('watch', 'test');"
-  });
-  panel.port.on("watch", function (msg) {
-    assert.equal(msg, "test", 'watch event name works');
-    panel.destroy();
-    done();
-  });
-}
-
-// Bug 696552: Ensure panel.contentURL modification support
-exports["test Change Content URL"] = function(assert, done) {
-  const { Panel } = require('sdk/panel');
-
-  let panel = Panel({
-    contentURL: "about:blank",
-    contentScript: "self.port.emit('ready', document.location.href);"
-  });
-
-  let count = 0;
-  panel.port.on("ready", function (location) {
-    count++;
-    if (count == 1) {
-      assert.equal(location, "about:blank");
-      assert.equal(panel.contentURL, "about:blank");
-      panel.contentURL = "about:buildconfig";
-    }
-    else {
-      assert.equal(location, "about:buildconfig");
-      assert.equal(panel.contentURL, "about:buildconfig");
-      panel.destroy();
-      done();
-    }
-  });
-};
-
-function makeEventOrderTest(options) {
-  let expectedEvents = [];
-
-  return function(assert, done) {
-    const { Panel } = require('sdk/panel');
-
-    let panel = Panel({ contentURL: "about:buildconfig" });
-
-    function expect(event, cb) {
-      expectedEvents.push(event);
-      panel.on(event, function() {
-        assert.equal(event, expectedEvents.shift());
-        if (cb)
-          setTimeout(cb, 1);
-      });
-      return {then: expect};
-    }
-
-    options.test(assert, done, expect, panel);
-  }
-}
-
-exports["test Automatic Destroy"] = function(assert) {
-  let loader = Loader(module);
-  let panel = loader.require("sdk/panel").Panel({
-    contentURL: "about:buildconfig",
-    contentScript:
-      "self.port.on('event', () => self.port.emit('event-back'));"
-  });
-
-  loader.unload();
-
-  assert.throws(() => {
-    panel.port.emit("event");
-  }, /already have been unloaded/, "check automatic destroy");
-};
-
-exports["test Show Then Destroy"] = makeEventOrderTest({
-  test: function(assert, done, expect, panel) {
-    panel.show();
-    expect('show', function() { panel.destroy(); }).
-      then('hide', function() { done(); });
-  }
-});
-
-
-// TODO: Re-enable and fix this intermittent test
-// See Bug 1111695 https://bugzilla.mozilla.org/show_bug.cgi?id=1111695
-/*
-exports["test Show Then Hide Then Destroy"] = makeEventOrderTest({
-  test: function(assert, done, expect, panel) {
-    panel.show();
-    expect('show', function() { panel.hide(); }).
-      then('hide', function() { panel.destroy(); done(); });
-  }
-});
-*/
-
-exports["test Content URL Option"] = function(assert) {
-  const { Panel } = require('sdk/panel');
-
-  const URL_STRING = "about:buildconfig";
-  const HTML_CONTENT = "<html><title>Test</title><p>This is a test.</p></html>";
-  let dataURL = "data:text/html;charset=utf-8," + encodeURIComponent(HTML_CONTENT);
-
-  let panel = Panel({ contentURL: URL_STRING });
-  assert.pass("contentURL accepts a string URL.");
-  assert.equal(panel.contentURL, URL_STRING,
-              "contentURL is the string to which it was set.");
-  panel.destroy();
-
-  panel = Panel({ contentURL: dataURL });
-  assert.pass("contentURL accepts a data: URL.");
-  panel.destroy();
-
-  panel = Panel({});
-  assert.ok(panel.contentURL == null, "contentURL is undefined.");
-  panel.destroy();
-
-  assert.throws(() => Panel({ contentURL: "foo" }),
-                    /The `contentURL` option must be a valid URL./,
-                    "Panel throws an exception if contentURL is not a URL.");
-};
-
-exports["test SVG Document"] = function(assert) {
-  let panel = require("sdk/panel").Panel({ contentURL: SVG_URL });
-
-  panel.show();
-  panel.hide();
-  panel.destroy();
-
-  assert.pass("contentURL accepts a svg document");
-  assert.equal(panel.contentURL, SVG_URL,
-              "contentURL is the string to which it was set.");
-};
-
-exports["test ContentScriptOptions Option"] = function(assert, done) {
-  let loader = Loader(module);
-  let panel = loader.require("sdk/panel").Panel({
-      contentScript: "self.postMessage( [typeof self.options.d, self.options] );",
-      contentScriptWhen: "end",
-      contentScriptOptions: {a: true, b: [1,2,3], c: "string", d: function(){ return 'test'}},
-      contentURL: "data:text/html;charset=utf-8,",
-      onMessage: function(msg) {
-        assert.equal( msg[0], 'undefined', 'functions are stripped from contentScriptOptions' );
-        assert.equal( typeof msg[1], 'object', 'object as contentScriptOptions' );
-        assert.equal( msg[1].a, true, 'boolean in contentScriptOptions' );
-        assert.equal( msg[1].b.join(), '1,2,3', 'array and numbers in contentScriptOptions' );
-        assert.equal( msg[1].c, 'string', 'string in contentScriptOptions' );
-        done();
-      }
-    });
-};
-
-exports["test console.log in Panel"] = function(assert, done) {
-  let text = 'console.log() in Panel works!';
-  let html = '<script>onload = function log(){\
-                console.log("' + text + '");\
-              }</script>';
-
-  let { loader } = LoaderWithHookedConsole(module, onMessage);
-  let { Panel } = loader.require('sdk/panel');
-
-  let panel = Panel({
-    contentURL: 'data:text/html;charset=utf-8,' + encodeURIComponent(html)
-  });
-
-  panel.show();
-
-  function onMessage(type, message) {
-    assert.equal(type, 'log', 'console.log() works');
-    assert.equal(message, text, 'console.log() works');
-    panel.destroy();
-    done();
-  }
-};
-
-/*if (isWindowPBSupported) {
-  exports.testPanelDoesNotShowInPrivateWindowNoAnchor = function(assert, done) {
-    let { loader } = LoaderWithHookedConsole(module, ignorePassingDOMNodeWarning);
-    let { Panel } = loader.require("sdk/panel");
-    let browserWindow = getMostRecentBrowserWindow();
-
-    assert.equal(isPrivate(browserWindow), false, 'open window is not private');
-
-    let panel = Panel({
-      contentURL: SVG_URL
-    });
-
-    testShowPanel(assert, panel).
-      then(makeEmptyPrivateBrowserWindow).
-      then(focus).
-      then(function(window) {
-        assert.equal(isPrivate(window), true, 'opened window is private');
-        assert.pass('private window was focused');
-        return window;
-      }).
-      then(function(window) {
-        let { promise, resolve } = defer();
-        let showTries = 0;
-        let showCount = 0;
-
-        panel.on('show', function runTests() {
-          showCount++;
-
-          if (showTries == 2) {
-            panel.removeListener('show', runTests);
-            assert.equal(showCount, 1, 'show count is correct - 1');
-            resolve(window);
-          }
-        });
-        showTries++;
-        panel.show();
-        showTries++;
-        panel.show(null, browserWindow.gBrowser);
-
-        return promise;
-      }).
-      then(function(window) {
-        assert.equal(panel.isShowing, true, 'panel is still showing');
-        panel.hide();
-        assert.equal(panel.isShowing, false, 'panel is hidden');
-        return window;
-      }).
-      then(close).
-      then(function() {
-        assert.pass('private window was closed');
-      }).
-      then(testShowPanel.bind(null, assert, panel)).
-      then(done, assert.fail.bind(assert));
-  }
-
-  exports.testPanelDoesNotShowInPrivateWindowWithAnchor = function(assert, done) {
-    let { loader } = LoaderWithHookedConsole(module, ignorePassingDOMNodeWarning);
-    let { Panel } = loader.require("sdk/panel");
-    let browserWindow = getMostRecentBrowserWindow();
-
-    assert.equal(isPrivate(browserWindow), false, 'open window is not private');
-
-    let panel = Panel({
-      contentURL: SVG_URL
-    });
-
-    testShowPanel(assert, panel).
-      then(makeEmptyPrivateBrowserWindow).
-      then(focus).
-      then(function(window) {
-        assert.equal(isPrivate(window), true, 'opened window is private');
-        assert.pass('private window was focused');
-        return window;
-      }).
-      then(function(window) {
-        let { promise, resolve } = defer();
-        let showTries = 0;
-        let showCount = 0;
-
-        panel.on('show', function runTests() {
-          showCount++;
-
-          if (showTries == 2) {
-            panel.removeListener('show', runTests);
-            assert.equal(showCount, 1, 'show count is correct - 1');
-            resolve(window);
-          }
-        });
-        showTries++;
-        panel.show(null, window.gBrowser);
-        showTries++;
-        panel.show(null, browserWindow.gBrowser);
-
-        return promise;
-      }).
-      then(function(window) {
-        assert.equal(panel.isShowing, true, 'panel is still showing');
-        panel.hide();
-        assert.equal(panel.isShowing, false, 'panel is hidden');
-        return window;
-      }).
-      then(close).
-      then(function() {
-        assert.pass('private window was closed');
-      }).
-      then(testShowPanel.bind(null, assert, panel)).
-      then(done, assert.fail.bind(assert));
-  }
-}*/
-
-function testShowPanel(assert, panel) {
-  let { promise, resolve } = defer();
-
-  assert.ok(!panel.isShowing, 'the panel is not showing [1]');
-
-  panel.once('show', function() {
-    assert.ok(panel.isShowing, 'the panel is showing');
-
-    panel.once('hide', function() {
-      assert.ok(!panel.isShowing, 'the panel is not showing [2]');
-
-      resolve(null);
-    });
-
-    panel.hide();
-  })
-  panel.show();
-
-  return promise;
-}
-
-exports['test Style Applied Only Once'] = function (assert, done) {
-  let loader = Loader(module);
-  let panel = loader.require("sdk/panel").Panel({
-    contentURL: "data:text/html;charset=utf-8,",
-    contentScript:
-      'self.port.on("check",function() { self.port.emit("count", document.getElementsByTagName("style").length); });' +
-      'self.port.on("ping", function (count) { self.port.emit("pong", count); });'
-  });
-
-  panel.port.on('count', function (styleCount) {
-    assert.equal(styleCount, 1, 'should only have one style');
-    done();
-  });
-
-  panel.port.on('pong', function (counter) {
-    panel[--counter % 2 ? 'hide' : 'show']();
-    panel.port.emit(!counter ? 'check' : 'ping', counter);
-  });
-
-  panel.on('show', init);
-  panel.show();
-
-  function init () {
-    panel.removeListener('show', init);
-    panel.port.emit('ping', 10);
-  }
-};
-
-exports['test Only One Panel Open Concurrently'] = function (assert, done) {
-  const loader = Loader(module);
-  const { Panel } = loader.require('sdk/panel')
-
-  let panelA = Panel({
-    contentURL: 'about:buildconfig'
-  });
-
-  let panelB = Panel({
-    contentURL: 'about:buildconfig',
-    onShow: function () {
-      // When loading two panels simulataneously, only the second
-      // should be shown, never showing the first
-      assert.equal(panelA.isShowing, false, 'First panel is hidden');
-      assert.equal(panelB.isShowing, true, 'Second panel is showing');
-      panelC.show();
-    }
-  });
-
-  let panelC = Panel({
-    contentURL: 'about:buildconfig',
-    onShow: function () {
-      assert.equal(panelA.isShowing, false, 'First panel is hidden');
-      assert.equal(panelB.isShowing, false, 'Second panel is hidden');
-      assert.equal(panelC.isShowing, true, 'Third panel is showing');
-      done();
-    }
-  });
-
-  panelA.show();
-  panelB.show();
-};
-
-exports['test passing DOM node as first argument'] = function (assert, done) {
-  let warned = defer();
-  let shown = defer();
-
-  function onMessage(type, message) {
-    if (type != 'warn') return;
-
-    let warning = 'Passing a DOM node to Panel.show() method is an unsupported ' +
-                  'feature that will be soon replaced. ' +
-                  'See: https://bugzilla.mozilla.org/show_bug.cgi?id=878877';
-
-    assert.equal(type, 'warn',
-      'the message logged is a warning');
-
-    assert.equal(message, warning,
-      'the warning content is correct');
-
-    warned.resolve();
-  }
-
-  let { loader } = LoaderWithHookedConsole(module, onMessage);
-  let { Panel } = loader.require('sdk/panel');
-  let { ActionButton } = loader.require('sdk/ui/button/action');
-  let { getNodeView } = loader.require('sdk/view/core');
-  let { document } = getMostRecentBrowserWindow();
-
-  let panel = Panel({
-    onShow: function() {
-      let panelNode = document.getElementById('mainPopupSet').lastChild;
-
-      assert.equal(panelNode.anchorNode, buttonNode,
-        'the panel is properly anchored to the button');
-
-      shown.resolve();
-    }
-  });
-
-  let button = ActionButton({
-    id: 'panel-button',
-    label: 'panel button',
-    icon: './icon.png'
-  });
-
-  let buttonNode = getNodeView(button);
-
-  all([warned.promise, shown.promise]).
-    then(loader.unload).
-    then(done, assert.fail)
-
-  panel.show(buttonNode);
-};
-
-// This test is checking that `onpupshowing` events emitted by panel's children
-// are not considered.
-// See Bug 886329
-exports['test nested popups'] = function (assert, done) {
-  let loader = Loader(module);
-  let { Panel } = loader.require('sdk/panel');
-  let { getActiveView } = loader.require('sdk/view/core');
-  let url = '<select><option>1<option>2<option>3</select>';
-
-  let getContentWindow = panel => {
-    return getActiveView(panel).querySelector('iframe').contentWindow;
-  }
-
-  let panel = Panel({
-    contentURL: 'data:text/html;charset=utf-8,' + encodeURIComponent(url),
-    onShow: () => {
-      ready(getContentWindow(panel)).then(({ window, document }) => {
-        let select = document.querySelector('select');
-        let event = document.createEvent('UIEvent');
-
-        event.initUIEvent('popupshowing', true, true, window, null);
-        select.dispatchEvent(event);
-
-        assert.equal(
-          select,
-          getContentWindow(panel).document.querySelector('select'),
-          'select is still loaded in panel'
-        );
-
-        done();
-      });
-    }
-  });
-
-  panel.show();
-};
-
-exports['test emits on url changes'] = function (assert, done) {
-  let loader = Loader(module);
-  let { Panel } = loader.require('sdk/panel');
-  let uriA = 'data:text/html;charset=utf-8,A';
-  let uriB = 'data:text/html;charset=utf-8,B';
-
-  let panel = Panel({
-    contentURL: uriA,
-    contentScript: 'new ' + function() {
-      self.port.on('hi', function() {
-        self.port.emit('bye', document.URL);
-      });
-    }
-  });
-
-  panel.contentURL = uriB;
-  panel.port.emit('hi', 'hi')
-  panel.port.on('bye', function(uri) {
-    assert.equal(uri, uriB, 'message was delivered to new uri');
-    loader.unload();
-    done();
-  });
-};
-
-exports['test panel can be constructed without any arguments'] = function (assert) {
-  const { Panel } = require('sdk/panel');
-
-  let panel = Panel();
-  assert.ok(true, "Creating a panel with no arguments does not throw");
-};
-
-exports['test panel CSS'] = function(assert, done) {
-  const { merge } = require("sdk/util/object");
-
-  let loader = Loader(module, null, null, {
-    modules: {
-      "sdk/self": merge({}, self, {
-        data: merge({}, self.data, fixtures)
-      })
-    }
-  });
-
-  const { Panel } = loader.require('sdk/panel');
-
-  const { getActiveView } = loader.require('sdk/view/core');
-
-  const getContentWindow = panel =>
-    getActiveView(panel).querySelector('iframe').contentWindow;
-
-  let panel = Panel({
-    contentURL: 'data:text/html;charset=utf-8,' +
-                '<div style="background: silver">css test</div>',
-    contentStyle: 'div { height: 100px; }',
-    contentStyleFile: [fixtures.url("include-file.css"), "./border-style.css"],
-    onShow: () => {
-      ready(getContentWindow(panel)).then(({ window, document }) => {
-        let div = document.querySelector('div');
-
-      assert.equal(div.clientHeight, 100,
-        "Panel contentStyle worked");
-
-      assert.equal(div.offsetHeight, 120,
-        "Panel contentStyleFile worked");
-
-      assert.equal(window.getComputedStyle(div).borderTopStyle, "dashed",
-        "Panel contentStyleFile with relative path worked");
-
-        loader.unload();
-        done();
-      }).then(null, assert.fail);
-    }
-  });
-
-  panel.show();
-};
-
-exports['test panel contentScriptFile'] = function(assert, done) {
-  const { merge } = require("sdk/util/object");
-
-  let loader = Loader(module, null, null, {
-    modules: {
-      "sdk/self": merge({}, self, {
-        data: merge({}, self.data, {url: fixtures.url})
-      })
-    }
-  });
-
-  const { Panel } = loader.require('sdk/panel');
-  const { getActiveView } = loader.require('sdk/view/core');
-
-  const getContentWindow = panel =>
-    getActiveView(panel).querySelector('iframe').contentWindow;
-
-  let whenMessage = defer();
-  let whenShown = defer();
-
-  let panel = Panel({
-    contentURL: './test.html',
-    contentScriptFile: "./test-contentScriptFile.js",
-    onMessage: (message) => {
-      assert.equal(message, "msg from contentScriptFile",
-        "Panel contentScriptFile with relative path worked");
-
-      whenMessage.resolve();
-    },
-    onShow: () => {
-      ready(getContentWindow(panel)).then(({ document }) => {
-        assert.equal(document.title, 'foo',
-          "Panel contentURL with relative path worked");
-
-        whenShown.resolve();
-      });
-    }
-  });
-
-  all([whenMessage.promise, whenShown.promise]).
-    then(loader.unload).
-    then(done, assert.fail);
-
-  panel.show();
-};
-
-
-exports['test panel CSS list'] = function(assert, done) {
-  const loader = Loader(module);
-  const { Panel } = loader.require('sdk/panel');
-
-  const { getActiveView } = loader.require('sdk/view/core');
-
-  const getContentWindow = panel =>
-    getActiveView(panel).querySelector('iframe').contentWindow;
-
-  let panel = Panel({
-    contentURL: 'data:text/html;charset=utf-8,' +
-                '<div style="width:320px; max-width: 480px!important">css test</div>',
-    contentStyleFile: [
-      // Highlight evaluation order in this list
-      "data:text/css;charset=utf-8,div { border: 1px solid black; }",
-      "data:text/css;charset=utf-8,div { border: 10px solid black; }",
-      // Highlight evaluation order between contentStylesheet & contentStylesheetFile
-      "data:text/css;charset=utf-8s,div { height: 1000px; }",
-      // Highlight precedence between the author and user style sheet
-      "data:text/css;charset=utf-8,div { width: 200px; max-width: 640px!important}",
-    ],
-    contentStyle: [
-      "div { height: 10px; }",
-      "div { height: 100px; }"
-    ],
-    onShow: () => {
-      ready(getContentWindow(panel)).then(({ window, document }) => {
-        let div = document.querySelector('div');
-        let style = window.getComputedStyle(div);
-
-        assert.equal(div.clientHeight, 100,
-          'Panel contentStyle list is evaluated after contentStyleFile');
-
-        assert.equal(div.offsetHeight, 120,
-          'Panel contentStyleFile list works');
-
-        assert.equal(style.width, '320px',
-          'add-on author/page author stylesheet precedence works');
-
-        assert.equal(style.maxWidth, '480px',
-          'add-on author/page author stylesheet !important precedence works');
-
-        loader.unload();
-      }).then(done, assert.fail);
-    }
-  });
-
-  panel.show();
-};
-
-exports['test panel contextmenu validation'] = function(assert) {
-  const loader = Loader(module);
-  const { Panel } = loader.require('sdk/panel');
-
-  let panel = Panel({});
-
-  assert.equal(panel.contextMenu, false,
-    'contextMenu option is `false` by default');
-
-  panel.destroy();
-
-  panel = Panel({
-    contextMenu: false
-  });
-
-  assert.equal(panel.contextMenu, false,
-    'contextMenu option is `false`');
-
-  panel.contextMenu = true;
-
-  assert.equal(panel.contextMenu, true,
-    'contextMenu option accepts boolean values');
-
-  panel.destroy();
-
-  panel = Panel({
-    contextMenu: true
-  });
-
-  assert.equal(panel.contextMenu, true,
-    'contextMenu option is `true`');
-
-  panel.contextMenu = false;
-
-  assert.equal(panel.contextMenu, false,
-    'contextMenu option accepts boolean values');
-
-  assert.throws(() =>
-    Panel({contextMenu: 1}),
-    /The option "contextMenu" must be one of the following types: boolean, undefined, null/,
-    'contextMenu only accepts boolean or nil values');
-
-  panel = Panel();
-
-  assert.throws(() =>
-    panel.contextMenu = 1,
-    /The option "contextMenu" must be one of the following types: boolean, undefined, null/,
-    'contextMenu only accepts boolean or nil values');
-
-  loader.unload();
-}
-
-exports['test panel contextmenu enabled'] = function*(assert) {
-  const loader = Loader(module);
-  const { Panel } = loader.require('sdk/panel');
-  const { getActiveView } = loader.require('sdk/view/core');
-  const { getContentDocument } = loader.require('sdk/panel/utils');
-
-  let contextmenu = getMostRecentBrowserWindow().
-                      document.getElementById("contentAreaContextMenu");
-
-  let panel = Panel({contextMenu: true});
-
-  panel.show();
-
-  yield wait(panel, 'show');
-
-  let view = getActiveView(panel);
-  let window = getContentDocument(view).defaultView;
-
-  let { sendMouseEvent } = window.QueryInterface(Ci.nsIInterfaceRequestor).
-                                    getInterface(Ci.nsIDOMWindowUtils);
-
-  yield ready(window);
-
-  assert.equal(contextmenu.state, 'closed',
-    'contextmenu must be closed');
-
-  sendMouseEvent('contextmenu', 20, 20, 2, 1, 0);
-
-  yield wait(contextmenu, 'popupshown');
-
-  assert.equal(contextmenu.state, 'open',
-    'contextmenu is opened');
-
-  contextmenu.hidePopup();
-
-  loader.unload();
-}
-
-exports['test panel contextmenu disabled'] = function*(assert) {
-  const loader = Loader(module);
-  const { Panel } = loader.require('sdk/panel');
-  const { getActiveView } = loader.require('sdk/view/core');
-  const { getContentDocument } = loader.require('sdk/panel/utils');
-
-  let contextmenu = getMostRecentBrowserWindow().
-                      document.getElementById("contentAreaContextMenu");
-  let listener = () => assert.fail('popupshown should never be called');
-
-  let panel = Panel();
-
-  panel.show();
-
-  yield wait(panel, 'show');
-
-  let view = getActiveView(panel);
-  let window = getContentDocument(view).defaultView;
-
-  let { sendMouseEvent } = window.QueryInterface(Ci.nsIInterfaceRequestor).
-                                    getInterface(Ci.nsIDOMWindowUtils);
-
-  yield ready(window);
-
-  assert.equal(contextmenu.state, 'closed',
-    'contextmenu must be closed');
-
-  sendMouseEvent('contextmenu', 20, 20, 2, 1, 0);
-
-  contextmenu.addEventListener('popupshown', listener);
-
-  yield wait(1000);
-
-  contextmenu.removeEventListener('popupshown', listener);
-
-  assert.equal(contextmenu.state, 'closed',
-    'contextmenu was never open');
-
-  loader.unload();
-}
-
-exports["test panel addon global object"] = function*(assert) {
-  const { merge } = require("sdk/util/object");
-
-  let loader = Loader(module, null, null, {
-    modules: {
-      "sdk/self": merge({}, self, {
-        data: merge({}, self.data, {url: fixtures.url})
-      })
-    }
-  });
-
-  const { Panel } = loader.require('sdk/panel');
-
-  let panel = Panel({
-    contentURL: "./test-trusted-document.html"
-  });
-
-  panel.show();
-
-  yield wait(panel, "show");
-
-  panel.port.emit('addon-to-document', 'ok');
-
-  yield wait(panel.port, "document-to-addon");
-
-  assert.pass("Received an event from the document");
-
-  loader.unload();
-}
-
-exports["test panel load doesn't show"] = function*(assert) {
-  let loader = Loader(module);
-
-  let panel = loader.require("sdk/panel").Panel({
-    contentScript: "addEventListener('load', function(event) { self.postMessage('load'); });",
-    contentScriptWhen: "start",
-    contentURL: "data:text/html;charset=utf-8,",
-  });
-
-  let shown = defer();
-  let messaged = defer();
-
-  panel.once("show", function() {
-    shown.resolve();
-  });
-
-  panel.once("message", function() {
-    messaged.resolve();
-  });
-
-  panel.show();
-  yield all([shown.promise, messaged.promise]);
-  assert.ok(true, "Saw panel display");
-
-  panel.on("show", function() {
-    assert.fail("Should not have seen another show event")
-  });
-
-  messaged = defer();
-  panel.once("message", function() {
-    assert.ok(true, "Saw panel reload");
-    messaged.resolve();
-  });
-
-  panel.contentURL = "data:text/html;charset=utf-8,<html/>";
-
-  yield messaged.promise;
-  loader.unload();
-}
-
-exports["test Panel without contentURL and contentScriptWhen=start should show"] = function*(assert) {
-  let loader = Loader(module);
-
-  let panel = loader.require("sdk/panel").Panel({
-    contentScriptWhen: "start",
-    // No contentURL, the bug only shows up when contentURL is not explicitly set.
-  });
-
-  yield new Promise(resolve => {
-    panel.once("show", resolve);
-    panel.show();
-  });
-
-  assert.pass("Received show event");
-
-  loader.unload();
-}
-
-exports["test Panel links"] = function*(assert) {
-  const loader = Loader(module);
-
-  const { Panel } = loader.require('sdk/panel');
-  const { getActiveView } = loader.require('sdk/view/core');
-  const tabs = loader.require('sdk/tabs');
-
-  const synthesizeClick = (panel, options) => {
-    let { contentWindow } = getActiveView(panel).querySelector('iframe');
-    let event = new contentWindow.MouseEvent('click', options);
-
-    contentWindow.document.querySelector('a').dispatchEvent(event);
-  }
-
-  const linkURL = 'data:text/html;charset=utf-8,' +
-                  encodeURIComponent('<html><a href="#">foo</a></html>');
-
-  const contentURL = 'data:text/html;charset=utf-8,' +
-          encodeURIComponent(`<html><a href="${linkURL}">page</a></html>`);
-
-  let panel = Panel({
-    contentURL,
-    contentScript: Isolate(() => self.postMessage(document.URL))
-  });
-
-  panel.show();
-
-  let url = yield wait(panel, 'message');
-
-  assert.equal(url, contentURL,
-    'content URL loaded');
-
-  synthesizeClick(panel, { bubbles: true });
-
-  url = yield wait(panel, 'message');
-
-  assert.equal(url, linkURL,
-    'link URL loaded in the panel after click');
-
-  synthesizeClick(panel, {
-    bubbles: true,
-    [platform === 'darwin' ? 'metaKey' : 'ctrlKey']: true
-  });
-
-  let tab = yield wait(tabs, 'ready');
-
-  assert.equal(tab.url, linkURL + '#',
-      'link URL loaded in a new tab after click + accel');
-
-  loader.unload();
-}
-
-exports["test Panel script allow property"] = function*(assert) {
-  const loader = Loader(module);
-  const { Panel } = loader.require('sdk/panel');
-  const { getActiveView } = loader.require('sdk/view/core');
-
-  const contentURL = 'data:text/html;charset=utf-8,' +
-    encodeURIComponent(`<body onclick='postMessage("got script click", "*")'>
-        <script>
-        document.body.appendChild(document.createElement('unwanted'))
-        </script>
-        </body>`);
-  let panel = Panel({
-    contentURL,
-    allow: {script: false},
-  });
-
-  panel.show();
-
-  yield wait(panel, 'show');
-
-  let { contentWindow } = getActiveView(panel).querySelector('iframe');
-
-  assert.equal(contentWindow.document.body.lastElementChild.localName, "script",
-               "Script should not have executed");
-
-  panel.allow.script = true;
-
-  let p = wait(contentWindow, "message");
-  let event = new contentWindow.MouseEvent('click', {});
-  contentWindow.document.body.dispatchEvent(event);
-
-  let msg = yield p;
-  assert.equal(msg.data, "got script click", "Should have seen script click");
-
-  loader.unload();
-};
-
-after(exports, function*(name, assert) {
-  yield cleanUI();
-  assert.pass("ui was cleaned.");
-});
-
-if (isTravisCI) {
-  module.exports = {
-    "test skip on jpm": (assert) => assert.pass("skipping this file with jpm")
-  };
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-passwords-utils.js b/addon-sdk/source/test/test-passwords-utils.js
deleted file mode 100644
index 72b25c78b..000000000
--- a/addon-sdk/source/test/test-passwords-utils.js
+++ /dev/null
@@ -1,141 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { store, search, remove } = require("sdk/passwords/utils");
-
-exports["test store requires `password` field"] = function(assert) {
-  assert.throws(function() {
-    store({ username: "foo", realm: "bar" });
-  }, "`password` is required");
-};
-
-exports["test store requires `username` field"] = function(assert) {
-  assert.throws(function() {
-    store({ password: "foo", realm: "bar" });
-  }, "`username` is required");
-};
-
-exports["test store requires `realm` field"] = function(assert) {
-  assert.throws(function() {
-    store({ username: "foo", password: "bar" });
-  }, "`password` is required");
-};
-
-exports["test can't store same login twice"] = function(assert) {
-  let options = { username: "user", password: "pass", realm: "realm" };
-  store(options);
-  assert.throws(function() {
-    store(options);
-  }, "can't store same pass twice");
-  remove(options);
-};
-
-exports["test remove throws if no login found"] = function(assert) {
-  assert.throws(function() {
-    remove({ username: "foo", password: "bar", realm: "baz" });
-  }, "can't remove unstored credentials");
-};
-
-exports["test addon associated credentials"] = function(assert) {
-  let options = { username: "foo", password: "bar", realm: "baz" };
-  store(options);
-
-  assert.ok(search().length, "credential was stored");
-  assert.ok(search(options).length, "stored credential found");
-  assert.ok(search({ username: options.username }).length, "found by username");
-  assert.ok(search({ password: options.password }).length, "found by password");
-  assert.ok(search({ realm: options.realm }).length, "found by realm");
-
-  let credential = search(options)[0];
-  assert.equal(credential.url.indexOf("addon:"), 0,
-               "`addon:` uri is used for add-on associated credentials");
-  assert.equal(credential.username, options.username, "username matches");
-  assert.equal(credential.password, options.password, "password matches");
-  assert.equal(credential.realm, options.realm, "realm matches");
-  assert.equal(credential.formSubmitURL, null,
-               "`formSubmitURL` is `null` for add-on associated credentials");
-  assert.equal(credential.usernameField, "", "usernameField is empty");
-  assert.equal(credential.passwordField, "", "passwordField is empty");
-
-  remove(search(options)[0]);
-  assert.ok(!search(options).length, "remove worked");
-};
-
-exports["test web page associated credentials"] = function(assert) {
-  let options = {
-    url: "http://www.example.com",
-    formSubmitURL: "http://login.example.com",
-    username: "user",
-    password: "pass",
-    usernameField: "user-f",
-    passwordField: "pass-f"
-  };
-  store({
-    url: "http://www.example.com/login",
-    formSubmitURL: "http://login.example.com/foo/authenticate.cgi",
-    username: options.username,
-    password: options.password,
-    usernameField: options.usernameField,
-    passwordField: options.passwordField
-  });
-
-  assert.ok(search().length, "credential was stored");
-  assert.ok(search(options).length, "stored credential found");
-  assert.ok(search({ username: options.username }).length, "found by username");
-  assert.ok(search({ password: options.password }).length, "found by password");
-  assert.ok(search({ formSubmitURL: options.formSubmitURL }).length,
-            "found by formSubmitURL");
-  assert.ok(search({ usernameField: options.usernameField }).length,
-            "found by usernameField");
-  assert.ok(search({ passwordField: options.passwordField }).length,
-            "found by passwordField");
-
-  let credential = search(options)[0];
-  assert.equal(credential.url, options.url, "url matches");
-  assert.equal(credential.username, options.username, "username matches");
-  assert.equal(credential.password, options.password, "password matches");
-  assert.equal(credential.realm, null, "realm is ");
-  assert.equal(credential.formSubmitURL, options.formSubmitURL,
-               "`formSubmitURL` matches");
-  assert.equal(credential.usernameField, options.usernameField,
-               "usernameField matches");
-  assert.equal(credential.passwordField, options.passwordField,
-               "passwordField matches");
-
-  remove(search(options)[0]);
-  assert.ok(!search(options).length, "remove worked");
-};
-
-exports["test site authentication credentials"] = function(assert) {
-  let options = {
-    url: "http://test.authentication.com",
-    username: "u",
-    password: "p",
-    realm: "r"
-  };
-
-  store(options);
-  assert.ok(search().length, "credential was stored");
-  assert.ok(search(options).length, "stored credential found");
-  assert.ok(search({ username: options.username }).length, "found by username");
-  assert.ok(search({ password: options.password }).length, "found by password");
-  assert.ok(search({ realm: options.realm }).length, "found by realm");
-  assert.ok(search({ url: options.url }).length, "found by url");
-
-  let credential = search(options)[0];
-  assert.equal(credential.url, options.url, "url matches");
-  assert.equal(credential.username, options.username, "username matches");
-  assert.equal(credential.password, options.password, "password matches");
-  assert.equal(credential.realm, options.realm, "realm matches");
-  assert.equal(credential.formSubmitURL, null,
-               "`formSubmitURL` is `null` for site authentication credentials");
-  assert.equal(credential.usernameField, "", "usernameField is empty");
-  assert.equal(credential.passwordField, "", "passwordField is empty");
-
-  remove(search(options)[0]);
-  assert.ok(!search(options).length, "remove worked");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-passwords.js b/addon-sdk/source/test/test-passwords.js
deleted file mode 100644
index dc33cfbb7..000000000
--- a/addon-sdk/source/test/test-passwords.js
+++ /dev/null
@@ -1,280 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { store, search, remove } = require("sdk/passwords");
-
-exports["test store requires `password` field"] = function(assert, done) {
-  store({
-    username: "foo",
-    realm: "bar",
-    onComplete: function onComplete() {
-      assert.fail("onComplete should not be called");
-    },
-    onError: function onError() {
-      assert.pass("'`password` is required");
-      done();
-    }
-  });
-};
-
-exports["test store requires `username` field"] = function(assert, done) {
-  store({
-    password: "foo",
-    realm: "bar",
-    onComplete: function onComplete() {
-      assert.fail("onComplete should not be called");
-    },
-    onError: function onError() {
-      assert.pass("'`username` is required");
-      done();
-    }
-  });
-};
-
-exports["test onComplete is optional"] = function(assert, done) {
-  store({
-    realm: "bla",
-    username: "bla",
-    password: "bla",
-    onError: function onError() {
-      assert.fail("onError was called");
-    }
-  });
-  assert.pass("exception is not thrown if `onComplete is missing")
-  done();
-};
-
-exports["test exceptions in onComplete are reported"] = function(assert, done) {
-  store({
-    realm: "throws",
-    username: "error",
-    password: "boom!",
-    onComplete: function onComplete(error) {
-      throw new Error("Boom!")
-    },
-    onError: function onError(error) {
-      assert.equal(error.message, "Boom!", "Error thrown is reported");
-      done();
-    }
-  });
-};
-
-exports["test store requires `realm` field"] = function(assert, done) {
-  store({
-    username: "foo",
-    password: "bar",
-    onComplete: function onComplete() {
-      assert.fail("onComplete should not be called");
-    },
-    onError: function onError() {
-      assert.pass("'`realm` is required");
-      done();
-    }
-  });
-};
-
-exports["test can't store same login twice"] = function(assert, done) {
-  store({
-    username: "user",
-    password: "pass",
-    realm: "realm",
-    onComplete: function onComplete() {
-      assert.pass("credential saved");
-
-      store({
-        username: "user",
-        password: "pass",
-        realm: "realm",
-        onComplete: function onComplete() {
-          assert.fail("onComplete should not be called");
-        },
-        onError: function onError() {
-          assert.pass("re-saving credential failed");
-
-          remove({
-            username: "user",
-            password: "pass",
-            realm: "realm",
-            onComplete: function onComplete() {
-              assert.pass("credential was removed");
-              done();
-            },
-            onError: function onError() {
-              assert.fail("remove should not fail");
-            }
-          });
-        }
-      });
-    },
-    onError: function onError() {
-      assert.fail("onError should not be called");
-    }
-  });
-};
-
-exports["test remove fails if no login found"] = function(assert, done) {
-  remove({
-    username: "foo",
-    password: "bar",
-    realm: "baz",
-    onComplete: function onComplete() {
-      assert.fail("should not be able to remove unstored credentials");
-    },
-    onError: function onError() {
-      assert.pass("can't remove unstored credentials");
-      done();
-    }
-  });
-};
-
-exports["test addon associated credentials"] = function(assert, done) {
-  store({
-    username: "foo",
-    password: "bar",
-    realm: "baz",
-    onComplete: function onComplete() {
-      search({
-        username: "foo",
-        password: "bar",
-        realm: "baz",
-        onComplete: function onComplete([credential]) {
-          assert.equal(credential.url.indexOf("addon:"), 0,
-                       "`addon:` uri is used for add-on credentials");
-          assert.equal(credential.username, "foo",
-                       "username matches");
-          assert.equal(credential.password, "bar",
-                       "password matches");
-          assert.equal(credential.realm, "baz", "realm matches");
-          assert.equal(credential.formSubmitURL, null,
-                       "`formSubmitURL` is `null` for add-on credentials");
-          assert.equal(credential.usernameField, "", "usernameField is empty");
-          assert.equal(credential.passwordField, "", "passwordField is empty");
-
-          remove({
-            username: credential.username,
-            password: credential.password,
-            realm: credential.realm,
-            onComplete: function onComplete() {
-              assert.pass("credential is removed");
-              done();
-            },
-            onError: function onError() {
-              assert.fail("onError should not be called");
-            }
-          });
-        },
-        onError: function onError() {
-          assert.fail("onError should not be called");
-        }
-      });
-    },
-    onError: function onError() {
-      assert.fail("onError should not be called");
-    }
-  });
-};
-
-exports["test web page associated credentials"] = function(assert, done) {
-  store({
-    url: "http://bar.foo.com/authentication/?login",
-    formSubmitURL: "http://login.foo.com/authenticate.cgi",
-    username: "user",
-    password: "pass",
-    usernameField: "user-f",
-    passwordField: "pass-f",
-    onComplete: function onComplete() {
-      search({
-        username: "user",
-        password: "pass",
-        url: "http://bar.foo.com",
-        formSubmitURL: "http://login.foo.com",
-        onComplete: function onComplete([credential]) {
-          assert.equal(credential.url, "http://bar.foo.com", "url matches");
-          assert.equal(credential.username, "user", "username matches");
-          assert.equal(credential.password, "pass", "password matches");
-          assert.equal(credential.realm, null, "realm is null");
-          assert.equal(credential.formSubmitURL, "http://login.foo.com",
-                       "formSubmitURL matches");
-          assert.equal(credential.usernameField, "user-f",
-                       "usernameField is matches");
-          assert.equal(credential.passwordField, "pass-f",
-                       "passwordField matches");
-
-          remove({
-            url: credential.url,
-            formSubmitURL: credential.formSubmitURL,
-            username: credential.username,
-            password: credential.password,
-            usernameField: credential.usernameField,
-            passwordField: credential.passwordField,
-
-            onComplete: function onComplete() {
-              assert.pass("credential is removed");
-              done();
-            },
-            onError: function onError(e) {
-              assert.fail("onError should not be called");
-            }
-          });
-        },
-        onError: function onError() {
-          assert.fail("onError should not be called");
-        }
-      });
-    },
-    onError: function onError() {
-      assert.fail("onError should not be called");
-    }
-  });
-};
-
-exports["test site authentication credentials"] = function(assert, done) {
-  store({
-    url: "http://authentication.com",
-    username: "U",
-    password: "P",
-    realm: "R",
-    onComplete: function onComplete() {
-      search({
-        url: "http://authentication.com",
-        username: "U",
-        password: "P",
-        realm: "R",
-        onComplete: function onComplete([credential]) {
-          assert.equal(credential.url,"http://authentication.com",
-                       "url matches");
-          assert.equal(credential.username, "U", "username matches");
-          assert.equal(credential.password, "P", "password matches");
-          assert.equal(credential.realm, "R", "realm matches");
-          assert.equal(credential.formSubmitURL, null, "formSubmitURL is null");
-          assert.equal(credential.usernameField, "", "usernameField is empty");
-          assert.equal(credential.passwordField, "", "passwordField is empty");
-
-          remove({
-            url: credential.url,
-            username: credential.username,
-            password: credential.password,
-            realm: credential.realm,
-            onComplete: function onComplete() {
-              assert.pass("credential is removed");
-              done();
-            },
-            onError: function onError() {
-              assert.fail("onError should not be called");
-            }
-          });
-        },
-        onError: function onError() {
-          assert.fail("onError should not be called");
-        }
-      });
-    },
-    onError: function onError() {
-      assert.fail("onError should not be called");
-    }
-  });
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-path.js b/addon-sdk/source/test/test-path.js
deleted file mode 100644
index 7211def46..000000000
--- a/addon-sdk/source/test/test-path.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.exports = require("./path/test-path.js");
diff --git a/addon-sdk/source/test/test-plain-text-console.js b/addon-sdk/source/test/test-plain-text-console.js
deleted file mode 100644
index d55328e34..000000000
--- a/addon-sdk/source/test/test-plain-text-console.js
+++ /dev/null
@@ -1,278 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const prefs = require("sdk/preferences/service");
-const { id, name } = require("sdk/self");
-const { Cc, Cu, Ci } = require("chrome");
-const { loadSubScript } = Cc['@mozilla.org/moz/jssubscript-loader;1'].
-                     getService(Ci.mozIJSSubScriptLoader);
-
-const ADDON_LOG_LEVEL_PREF = "extensions." + id + ".sdk.console.logLevel";
-const SDK_LOG_LEVEL_PREF = "extensions.sdk.console.logLevel";
-
-const HAS_ORIGINAL_ADDON_LOG_LEVEL = prefs.has(ADDON_LOG_LEVEL_PREF);
-const ORIGINAL_ADDON_LOG_LEVEL = prefs.get(ADDON_LOG_LEVEL_PREF);
-const HAS_ORIGINAL_SDK_LOG_LEVEL = prefs.has(SDK_LOG_LEVEL_PREF);
-const ORIGINAL_SDK_LOG_LEVEL = prefs.get(SDK_LOG_LEVEL_PREF);
-
-exports.testPlainTextConsole = function(assert) {
-  let prints = [];
-  let tbLines;
-  function print(message) {
-    prints.push(message);
-  }
-  function lastPrint() {
-    let last = prints.slice(-1)[0];
-    prints = [];
-    return last;
-  }
-
-  prefs.set(SDK_LOG_LEVEL_PREF, "all");
-  prefs.reset(ADDON_LOG_LEVEL_PREF);
-
-  let Console = require("sdk/console/plain-text").PlainTextConsole;
-  let con = new Console(print);
-
-  assert.ok("PlainTextConsole instantiates");
-
-  con.log('testing', 1, [2, 3, 4]);
-  assert.equal(lastPrint(), "console.log: " + name + ": testing 1 Array [2,3,4]\n",
-                   "PlainTextConsole.log() must work.");
-
-  con.info('testing', 1, [2, 3, 4]);
-  assert.equal(lastPrint(), "console.info: " + name + ": testing 1 Array [2,3,4]\n",
-                   "PlainTextConsole.info() must work.");
-
-  con.warn('testing', 1, [2, 3, 4]);
-  assert.equal(lastPrint(), "console.warn: " + name + ": testing 1 Array [2,3,4]\n",
-                   "PlainTextConsole.warn() must work.");
-
-  con.error('testing', 1, [2, 3, 4]);
-  assert.equal(prints[0], "console.error: " + name + ": \n",
-                   "PlainTextConsole.error() must work.");
-  assert.equal(prints[1], "  testing\n")
-  assert.equal(prints[2], "  1\n")
-  assert.equal(prints[3], "Array\n    - 0 = 2\n    - 1 = 3\n    - 2 = 4\n    - length = 3\n");
-  prints = [];
-
-  con.debug('testing', 1, [2, 3, 4]);
-  assert.equal(prints[0], "console.debug: " + name + ": \n",
-                   "PlainTextConsole.debug() must work.");
-  assert.equal(prints[1], "  testing\n")
-  assert.equal(prints[2], "  1\n")
-  assert.equal(prints[3], "Array\n    - 0 = 2\n    - 1 = 3\n    - 2 = 4\n    - length = 3\n");
-  prints = [];
-
-  con.log('testing', undefined);
-  assert.equal(lastPrint(), "console.log: " + name + ": testing undefined\n",
-                   "PlainTextConsole.log() must stringify undefined.");
-
-  con.log('testing', null);
-  assert.equal(lastPrint(), "console.log: " + name + ": testing null\n",
-                   "PlainTextConsole.log() must stringify null.");
-
-  // TODO: Fix console.jsm to detect custom toString.
-  con.log("testing", { toString: () => "obj.toString()" });
-  assert.equal(lastPrint(), "console.log: " + name + ": testing {}\n",
-                   "PlainTextConsole.log() doesn't printify custom toString.");
-
-  con.log("testing", { toString: function() { throw "fail!"; } });
-  assert.equal(lastPrint(), "console.log: " + name + ": testing {}\n",
-                   "PlainTextConsole.log() must stringify custom bad toString.");
-
-  con.exception(new Error("blah"));
-
-  assert.equal(prints[0], "console.error: " + name + ": \n", "prints[0] is correct");
-  tbLines = prints[1].split("\n");
-  assert.equal(tbLines[0], "  Message: Error: blah", "tbLines[0] is correct");
-  assert.equal(tbLines[1], "  Stack:", "tbLines[1] is correct");
-  let lineNumber = prints[1].match(module.uri + ":(\\d+)")[1];
-  assert.equal(lineNumber, "84", "line number is correct")
-  assert.ok(prints[1].indexOf(module.uri + ":84") !== -1, "line number is correct");
-  prints = []
-
-  try {
-    loadSubScript("invalid-url", {});
-    assert.fail("successed in calling loadSubScript with invalid-url");
-  }
-  catch(e) {
-    con.exception(e);
-  }
-  assert.equal(prints[0], "console.error: " + name + ": \n", "prints[0] is correct");
-  assert.equal(prints[1], "  Error creating URI (invalid URL scheme?)\n", "prints[1] is correct");
-  prints = [];
-
-  con.trace();
-  tbLines = prints[0].split("\n");
-  assert.equal(tbLines[0], "console.trace: " + name + ": ", "contains correct console.trace");
-  assert.ok(tbLines[1].indexOf("_ain-text-console.js 106") == 0);
-  prints = [];
-
-  // Whether or not console methods should print at the various log levels,
-  // structured as a hash of levels, each of which contains a hash of methods,
-  // each of whose value is whether or not it should print, i.e.:
-  // { [level]: { [method]: [prints?], ... }, ... }.
-  let levels = {
-    all:   { debug: true,  log: true,  info: true,  warn: true,  error: true  },
-    debug: { debug: true,  log: true,  info: true,  warn: true,  error: true  },
-    info:  { debug: false, log: true,  info: true,  warn: true,  error: true  },
-    warn:  { debug: false, log: false, info: false, warn: true,  error: true  },
-    error: { debug: false, log: false, info: false, warn: false, error: true  },
-    off:   { debug: false, log: false, info: false, warn: false, error: false },
-  };
-
-  // The messages we use to test the various methods, as a hash of methods.
-  let messages = {
-    debug: "console.debug: " + name + ": \n  \n",
-    log: "console.log: " + name + ": \n",
-    info: "console.info: " + name + ": \n",
-    warn: "console.warn: " + name + ": \n",
-    error: "console.error: " + name + ": \n  \n",
-  };
-
-  for (let level in levels) {
-    let methods = levels[level];
-    for (let method in methods) {
-      // We have to reset the log level pref each time we run the test
-      // because the test runner relies on the console to print test output,
-      // and test results would not get printed to the console for some
-      // values of the pref.
-      prefs.set(SDK_LOG_LEVEL_PREF, level);
-      con[method]("");
-      prefs.set(SDK_LOG_LEVEL_PREF, "all");
-      assert.equal(prints.join(""),
-                       (methods[method] ? messages[method] : ""),
-                       "at log level '" + level + "', " + method + "() " +
-                       (methods[method] ? "prints" : "doesn't print"));
-      prints = [];
-    }
-  }
-
-  prefs.set(SDK_LOG_LEVEL_PREF, "off");
-  prefs.set(ADDON_LOG_LEVEL_PREF, "all");
-  con.debug("");
-  assert.equal(prints.join(""), messages["debug"],
-                   "addon log level 'all' overrides SDK log level 'off'");
-  prints = [];
-
-  prefs.set(SDK_LOG_LEVEL_PREF, "all");
-  prefs.set(ADDON_LOG_LEVEL_PREF, "off");
-  con.error("");
-  prefs.reset(ADDON_LOG_LEVEL_PREF);
-  assert.equal(lastPrint(), null,
-                   "addon log level 'off' overrides SDK log level 'all'");
-
-  restorePrefs();
-};
-
-exports.testPlainTextConsoleBoundMethods = function(assert) {
-  let prints = [];
-  let tbLines;
-  function print(message) {
-    prints.push(message);
-  }
-  function lastPrint() {
-    let last = prints.slice(-1)[0];
-    prints = [];
-    return last;
-  }
-
-  prefs.set(SDK_LOG_LEVEL_PREF, "all");
-  prefs.reset(ADDON_LOG_LEVEL_PREF);
-
-  let Console = require("sdk/console/plain-text").PlainTextConsole;
-  let { log, info, warn, error, debug, exception, trace } = new Console(print);
-
-  assert.ok("PlainTextConsole instantiates");
-
-  log('testing', 1, [2, 3, 4]);
-  assert.equal(lastPrint(), "console.log: " + name + ": testing 1 Array [2,3,4]\n",
-                   "PlainTextConsole.log() must work.");
-
-  info('testing', 1, [2, 3, 4]);
-  assert.equal(lastPrint(), "console.info: " + name + ": testing 1 Array [2,3,4]\n",
-                   "PlainTextConsole.info() must work.");
-
-  warn('testing', 1, [2, 3, 4]);
-  assert.equal(lastPrint(), "console.warn: " + name + ": testing 1 Array [2,3,4]\n",
-                   "PlainTextConsole.warn() must work.");
-
-  error('testing', 1, [2, 3, 4]);
-  assert.equal(prints[0], "console.error: " + name + ": \n",
-                   "PlainTextConsole.error() must work.");
-  assert.equal(prints[1], "  testing\n")
-  assert.equal(prints[2], "  1\n")
-  assert.equal(prints[3], "Array\n    - 0 = 2\n    - 1 = 3\n    - 2 = 4\n    - length = 3\n");
-  prints = [];
-
-  debug('testing', 1, [2, 3, 4]);
-  assert.equal(prints[0], "console.debug: " + name + ": \n",
-                   "PlainTextConsole.debug() must work.");
-  assert.equal(prints[1], "  testing\n", "prints[1] is correct");
-  assert.equal(prints[2], "  1\n", "prints[2] is correct");
-  assert.equal(prints[3],
-               "Array\n    - 0 = 2\n    - 1 = 3\n    - 2 = 4\n    - length = 3\n",
-               "prints[3] is correct");
-  prints = [];
-
-  exception(new Error("blah"));
-
-  assert.equal(prints[0], "console.error: " + name + ": \n", "prints[0] is correct");
-  tbLines = prints[1].split("\n");
-  assert.equal(tbLines[0], "  Message: Error: blah", "tbLines[0] is correct");
-  assert.equal(tbLines[1], "  Stack:", "tbLines[1] is correct");
-  assert.ok(prints[1].indexOf(module.uri + ":219") !== -1, "correct line number");
-  prints = []
-
-  trace();
-  tbLines = prints[0].split("\n");
-  assert.equal(tbLines[0], "console.trace: " + name + ": ", "console.trace is correct");
-  assert.ok(tbLines[1].indexOf("_ain-text-console.js 228") === 0, "correct line number");
-  prints = [];
-
-  restorePrefs();
-};
-
-exports.testConsoleInnerID = function(assert) {
-  let Console = require("sdk/console/plain-text").PlainTextConsole;
-  let { log, info, warn, error, debug, exception, trace } = new Console(function() {}, "test ID");
-
-  prefs.set(SDK_LOG_LEVEL_PREF, "all");
-
-  let messages = [];
-  function onMessage({ subject }) {
-    let message = subject.wrappedJSObject;
-    messages.push({ msg: message.arguments[0], type: message.level, innerID: message.innerID });
-  }
-
-  const system = require("sdk/system/events");
-  system.on("console-api-log-event", onMessage);
-
-  log("Test log");
-  warn("Test warning");
-  error("Test error");
-
-  assert.equal(messages.length, 3, "Should see 3 log events");
-  assert.deepEqual(messages[0], { msg: "Test log", type: "log", innerID: "test ID" }, "Should see the right event");
-  assert.deepEqual(messages[1], { msg: "Test warning", type: "warn", innerID: "test ID" }, "Should see the right event");
-  assert.deepEqual(messages[2], { msg: "Test error", type: "error", innerID: "test ID" }, "Should see the right event");
-
-  system.off("console-api-log-event", onMessage);
-
-  restorePrefs();
-};
-
-function restorePrefs() {
-  if (HAS_ORIGINAL_ADDON_LOG_LEVEL)
-    prefs.set(ADDON_LOG_LEVEL_PREF, ORIGINAL_ADDON_LOG_LEVEL);
-  else
-    prefs.reset(ADDON_LOG_LEVEL_PREF);
-
-  if (HAS_ORIGINAL_SDK_LOG_LEVEL)
-    prefs.set(SDK_LOG_LEVEL_PREF, ORIGINAL_SDK_LOG_LEVEL);
-  else
-    prefs.reset(SDK_LOG_LEVEL_PREF);
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-preferences-service.js b/addon-sdk/source/test/test-preferences-service.js
deleted file mode 100644
index 08227eafc..000000000
--- a/addon-sdk/source/test/test-preferences-service.js
+++ /dev/null
@@ -1,155 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci, Cu } = require("chrome");
-const prefs = require("sdk/preferences/service");
-const Branch = prefs.Branch;
-const BundleService = Cc["@mozilla.org/intl/stringbundle;1"].getService(Ci.nsIStringBundleService);
-
-const specialChars = "!@#$%^&*()_-=+[]{}~`\'\"<>,./?;:";
-
-exports.testReset = function(assert) {
-  prefs.reset("test_reset_pref");
-  assert.equal(prefs.has("test_reset_pref"), false);
-  assert.equal(prefs.isSet("test_reset_pref"), false);
-  prefs.set("test_reset_pref", 5);
-  assert.equal(prefs.has("test_reset_pref"), true);
-  assert.equal(prefs.isSet("test_reset_pref"), true);
-  assert.equal(prefs.keys("test_reset_pref").toString(), "test_reset_pref");
-};
-
-exports.testGetAndSet = function(assert) {
-  let svc = Cc["@mozilla.org/preferences-service;1"].
-            getService(Ci.nsIPrefService).
-            getBranch(null);
-  svc.setCharPref("test_set_get_pref", "a normal string");
-  assert.equal(prefs.get("test_set_get_pref"), "a normal string",
-                   "preferences-service should read from " +
-                   "application-wide preferences service");
-
-  // test getting a pref that does not exist,
-  // and where we provide no default
-  assert.equal(
-      prefs.get("test_dne_get_pref", "default"),
-      "default",
-      "default was used for a pref that does not exist");
-  assert.equal(
-      prefs.get("test_dne_get_pref"),
-      undefined,
-      "undefined was returned for a pref that does not exist with no default");
-
-  prefs.set("test_set_get_pref.integer", 1);
-  assert.equal(prefs.get("test_set_get_pref.integer"), 1,
-                   "set/get integer preference should work");
-
-  assert.equal(
-      prefs.keys("test_set_get_pref").sort().toString(),
-      ["test_set_get_pref.integer","test_set_get_pref"].sort().toString(),
-      "the key list is correct");
-
-  prefs.set("test_set_get_number_pref", 42);
-  assert.throws(
-    () => prefs.set("test_set_get_number_pref", 3.14159),
-    /cannot store non-integer number: 3.14159/,
-    "setting a float preference should raise an error"
-  );
-  assert.equal(prefs.get("test_set_get_number_pref"),
-               42,
-               "bad-type write attempt should not overwrite");
-
-  // 0x80000000 (bad), 0x7fffffff (ok), -0x80000000 (ok), -0x80000001 (bad)
-  assert.throws(
-    () => prefs.set("test_set_get_number_pref", 0x80000000),
-    /32\-bit/,
-    "setting an int pref above 2^31-1 shouldn't work"
-  );
-
-  assert.equal(prefs.get("test_set_get_number_pref"), 42,
-                   "out-of-range write attempt should not overwrite 1");
-
-  prefs.set("test_set_get_number_pref", 0x7fffffff);
-  assert.equal(prefs.get("test_set_get_number_pref"),
-               0x7fffffff,
-               "in-range write attempt should work 1");
-
-  prefs.set("test_set_get_number_pref", -0x80000000);
-  assert.equal(prefs.get("test_set_get_number_pref"),
-               -0x80000000,
-               "in-range write attempt should work 2");
-  assert.throws(
-    () => prefs.set("test_set_get_number_pref", -0x80000001),
-    /32\-bit/,
-    "setting an int pref below -(2^31) shouldn't work"
-  );
-  assert.equal(prefs.get("test_set_get_number_pref"), -0x80000000,
-                   "out-of-range write attempt should not overwrite 2");
-
-
-  prefs.set("test_set_get_pref.string", "foo");
-  assert.equal(prefs.get("test_set_get_pref.string"), "foo",
-                   "set/get string preference should work");
-
-  prefs.set("test_set_get_pref.boolean", true);
-  assert.equal(prefs.get("test_set_get_pref.boolean"), true,
-                   "set/get boolean preference should work");
-
-  prefs.set("test_set_get_unicode_pref", String.fromCharCode(960));
-  assert.equal(prefs.get("test_set_get_unicode_pref"),
-                   String.fromCharCode(960),
-                   "set/get unicode preference should work");
-
-  [ null, [], undefined ].forEach((value) => {
-    assert.throws(
-      () => prefs.set("test_set_pref", value),
-      new RegExp("can't set pref test_set_pref to value '" + value + "'; " +
-       "it isn't a string, number, or boolean", "i"),
-      "Setting a pref to " + uneval(value) + " should raise error"
-    );
-  });
-};
-
-exports.testPrefClass = function(assert) {
-  var branch = Branch("test_foo");
-
-  assert.equal(branch.test, undefined, "test_foo.test is undefined");
-  branch.test = true;
-  assert.equal(branch.test, true, "test_foo.test is true");
-  delete branch.test;
-  assert.equal(branch.test, undefined, "test_foo.test is undefined");
-};
-
-exports.testGetSetLocalized = function(assert) {
-  let prefName = "general.useragent.locale";
-
-  // Ensure that "general.useragent.locale" is a 'localized' pref
-  let bundleURL = "chrome://global/locale/intl.properties";
-  prefs.setLocalized(prefName, bundleURL);
-
-  // Fetch the expected value directly from the property file
-  let expectedValue = BundleService.createBundle(bundleURL).
-    GetStringFromName(prefName).
-    toLowerCase();
-
-  assert.equal(prefs.getLocalized(prefName).toLowerCase(),
-                   expectedValue,
-                   "get localized preference");
-
-  // Undo our modification
-  prefs.reset(prefName);
-}
-
-// TEST: setting and getting preferences with special characters work
-exports.testSpecialChars = function(assert) {
-  let chars = specialChars.split('');
-  const ROOT = "test.";
-
-  chars.forEach((char) => {
-    let rand = Math.random() + "";
-    prefs.set(ROOT + char, rand);
-    assert.equal(prefs.get(ROOT+char), rand, "setting pref with a name that is a special char, " + char + ", worked!");
-  });
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-preferences-target.js b/addon-sdk/source/test/test-preferences-target.js
deleted file mode 100644
index a534bc7ab..000000000
--- a/addon-sdk/source/test/test-preferences-target.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { PrefsTarget } = require('sdk/preferences/event-target');
-const { get, set, reset } = require('sdk/preferences/service');
-const { Loader } = require('sdk/test/loader');
-const { setTimeout } = require('sdk/timers');
-
-const root = PrefsTarget();
-
-exports.testPrefsTarget = function(assert, done) {
-  let loader = Loader(module);
-  let pt = loader.require('sdk/preferences/event-target').PrefsTarget({});
-  let name = 'test';
-
-  assert.equal(get(name, ''), '', 'test pref is blank');
-
-  pt.once(name, function() {
-    assert.equal(pt.prefs[name], 2, 'test pref is 2');
-
-    pt.once(name, function() {
-      assert.fail('should not have heard a pref change');
-    });
-    loader.unload();
-    root.once(name, function() {
-      assert.pass('test pref was changed');
-      reset(name);
-
-      // NOTE: using setTimeout to make sure that the other listener had
-      //       a chance to fail
-      // end test
-      setTimeout(done);
-    });
-    set(name, 3);
-  });
-
-  pt.prefs[name] = 2;
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-private-browsing.js b/addon-sdk/source/test/test-private-browsing.js
deleted file mode 100644
index 3af89afe2..000000000
--- a/addon-sdk/source/test/test-private-browsing.js
+++ /dev/null
@@ -1,88 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Ci, Cu } = require('chrome');
-const { safeMerge } = require('sdk/util/object');
-const windows = require('sdk/windows').browserWindows;
-const tabs = require('sdk/tabs');
-const winUtils = require('sdk/window/utils');
-const { isWindowPrivate } = winUtils;
-const { isPrivateBrowsingSupported } = require('sdk/self');
-const { is } = require('sdk/system/xul-app');
-const { isPrivate } = require('sdk/private-browsing');
-const { LoaderWithHookedConsole } = require("sdk/test/loader");
-const { getMode, isWindowPBSupported, isTabPBSupported } = require('sdk/private-browsing/utils');
-const { pb } = require('./private-browsing/helper');
-const prefs = require('sdk/preferences/service');
-
-const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm", {});
-
-const kAutoStartPref = "browser.privatebrowsing.autostart";
-
-if (isWindowPBSupported) {
-  safeMerge(module.exports, require('./private-browsing/windows'));
-
-  exports.testPWOnlyOnFirefox = function(assert) {
-    assert.ok(is("Firefox"), "isWindowPBSupported is only true on Firefox");
-  }
-}
-// only on Fennec
-else if (isTabPBSupported) {
-  safeMerge(module.exports, require('./private-browsing/tabs'));
-
-  exports.testPTOnlyOnFennec = function(assert) {
-    assert.ok(is("Fennec"), "isTabPBSupported is only true on Fennec");
-  }
-}
-
-exports.testIsPrivateDefaults = function(assert) {
-  assert.equal(isPrivate(), false, 'undefined is not private');
-  assert.equal(isPrivate('test'), false, 'strings are not private');
-  assert.equal(isPrivate({}), false, 'random objects are not private');
-  assert.equal(isPrivate(4), false, 'numbers are not private');
-  assert.equal(isPrivate(/abc/), false, 'regex are not private');
-  assert.equal(isPrivate(function() {}), false, 'functions are not private');
-};
-
-exports.testWindowDefaults = function(assert) {
-  // Ensure that browserWindow still works while being deprecated
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  let windows = loader.require("sdk/windows").browserWindows;
-  assert.equal(windows.activeWindow.isPrivateBrowsing, undefined,
-              'window.isPrivateBrowsing is undefined');
-  assert.equal(undefined, messages[0],
-               'isPrivateBrowsing is deprecated');
-
-  let chromeWin = winUtils.getMostRecentBrowserWindow();
-  assert.equal(getMode(chromeWin), false);
-  assert.equal(isWindowPrivate(chromeWin), false);
-};
-
-exports.testIsPrivateBrowsingFalseDefault = function(assert) {
-  assert.equal(isPrivateBrowsingSupported, false,
-  	               'isPrivateBrowsingSupported property is false by default');
-};
-
-exports.testNSIPrivateBrowsingChannel = function(assert) {
-  let channel = NetUtil.newChannel({
-    uri: "about:blank",
-    loadUsingSystemPrincipal: true
-  });
-  channel.QueryInterface(Ci.nsIPrivateBrowsingChannel);
-  assert.equal(isPrivate(channel), false, 'isPrivate detects non-private channels');
-  channel.setPrivate(true);
-  assert.ok(isPrivate(channel), 'isPrivate detects private channels');
-}
-
-exports.testNewGlobalPBService = function(assert) {
-  assert.equal(isPrivate(), false, 'isPrivate() is false by default');
-  prefs.set(kAutoStartPref, true);
-  assert.equal(prefs.get(kAutoStartPref, false), true, kAutoStartPref + ' is true now');
-  assert.equal(isPrivate(), true, 'isPrivate() is true now');
-  prefs.set(kAutoStartPref, false);
-  assert.equal(isPrivate(), false, 'isPrivate() is false again');
-};
-
-require('sdk/test').run(module.exports);
diff --git a/addon-sdk/source/test/test-promise.js b/addon-sdk/source/test/test-promise.js
deleted file mode 100644
index 1348e6cbf..000000000
--- a/addon-sdk/source/test/test-promise.js
+++ /dev/null
@@ -1,461 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Cu, Ci } = require('chrome');
-const { setTimeout } = require('sdk/timers');
-const { prefixURI, name } = require('@loader/options');
-const addonPromiseURI = prefixURI + name + '/lib/sdk/core/promise.js';
-const builtPromiseURI = 'resource://gre/modules/commonjs/sdk/core/promise.js';
-var { Promise, defer, resolve, reject, all, promised } = require('sdk/core/promise');
-
-exports['test all observers are notified'] = function(assert, done) {
-  let expected = 'Taram pam param!';
-  let deferred = defer();
-  let pending = 10, i = 0;
-
-  function resolved(value) {
-    assert.equal(value, expected, 'value resolved as expected: #' + pending);
-    if (!--pending) done();
-  }
-
-  while (i++ < pending) deferred.promise.then(resolved);
-
-  deferred.resolve(expected);
-};
-
-exports['test exceptions dont stop notifications'] = function(assert, done) {
-  let threw = false, boom = Error('Boom!');
-  let deferred = defer();
-
-  let promise2 = deferred.promise.then(function() {
-    threw = true;
-    throw boom;
-  });
-
-  deferred.promise.then(function() {
-    assert.ok(threw, 'observer is called even though previos one threw');
-    promise2.then(function() {
-      assert.fail('should not resolve');
-    }, function(reason) {
-      assert.equal(reason, boom, 'rejects to thrown error');
-      done();
-    });
-  });
-
-  deferred.resolve('go!');
-};
-
-exports['test subsequent resolves are ignored'] = function(assert, done) {
-  let deferred = defer();
-  deferred.resolve(1);
-  deferred.resolve(2);
-  deferred.reject(3);
-
-  deferred.promise.then(function(actual) {
-    assert.equal(actual, 1, 'resolves to first value');
-  }, function() {
-    assert.fail('must not reject');
-  });
-  deferred.promise.then(function(actual) {
-    assert.equal(actual, 1, 'subsequent resolutions are ignored');
-    done();
-  }, function() {
-    assert.fail('must not reject');
-  });
-};
-
-exports['test subsequent rejections are ignored'] = function(assert, done) {
-  let deferred = defer();
-  deferred.reject(1);
-  deferred.resolve(2);
-  deferred.reject(3);
-
-  deferred.promise.then(function(actual) {
-    assert.fail('must not resolve');
-  }, function(actual) {
-    assert.equal(actual, 1, 'must reject to first');
-  });
-  deferred.promise.then(function(actual) {
-    assert.fail('must not resolve');
-  }, function(actual) {
-    assert.equal(actual, 1, 'must reject to first');
-    done();
-  });
-};
-
-exports['test error recovery'] = function(assert, done) {
-  let boom = Error('Boom!');
-  let deferred = defer();
-
-  deferred.promise.then(function() {
-    assert.fail('rejected promise should not resolve');
-  }, function(reason) {
-    assert.equal(reason, boom, 'rejection reason delivered');
-    return 'recovery';
-  }).then(function(value) {
-    assert.equal(value, 'recovery', 'error handled by a handler');
-    done();
-  });
-
-  deferred.reject(boom);
-};
-
-exports['test error recovery with promise'] = function(assert, done) {
-  let deferred = defer();
-
-  deferred.promise.then(function() {
-    assert.fail('must reject');
-  }, function(actual) {
-    assert.equal(actual, 'reason', 'rejected');
-    let deferred = defer();
-    deferred.resolve('recovery');
-    return deferred.promise;
-  }).then(function(actual) {
-    assert.equal(actual, 'recovery', 'recorvered via promise');
-    let deferred = defer();
-    deferred.reject('error');
-    return deferred.promise;
-  }).then(null, function(actual) {
-    assert.equal(actual, 'error', 'rejected via promise');
-    let deferred = defer();
-    deferred.reject('end');
-    return deferred.promise;
-  }).then(null, function(actual) {
-    assert.equal(actual, 'end', 'rejeced via promise');
-    done();
-  });
-
-  deferred.reject('reason');
-};
-
-exports['test propagation'] = function(assert, done) {
-  let d1 = defer(), d2 = defer(), d3 = defer();
-
-  d1.promise.then(function(actual) {
-    assert.equal(actual, 'expected', 'resolves to expected value');
-    done();
-  });
-
-  d1.resolve(d2.promise);
-  d2.resolve(d3.promise);
-  d3.resolve('expected');
-};
-
-exports['test chaining'] = function(assert, done) {
-  let boom = Error('boom'), brax = Error('braxXXx');
-  let deferred = defer();
-
-  deferred.promise.then().then().then(function(actual) {
-    assert.equal(actual, 2, 'value propagates unchanged');
-    return actual + 2;
-  }).then(null, function(reason) {
-    assert.fail('should not reject');
-  }).then(function(actual) {
-    assert.equal(actual, 4, 'value propagates through if not handled');
-    throw boom;
-  }).then(function(actual) {
-    assert.fail('exception must reject promise');
-  }).then().then(null, function(actual) {
-    assert.equal(actual, boom, 'reason propagates unchanged');
-    throw brax;
-  }).then().then(null, function(actual) {
-    assert.equal(actual, brax, 'reason changed becase of exception');
-    return 'recovery';
-  }).then(function(actual) {
-    assert.equal(actual, 'recovery', 'recovered from error');
-    done();
-  });
-
-  deferred.resolve(2);
-};
-
-exports['test reject'] = function(assert, done) {
-  let expected = Error('boom');
-
-  reject(expected).then(function() {
-    assert.fail('should reject');
-  }, function(actual) {
-    assert.equal(actual, expected, 'rejected with expected reason');
-  }).then(done, assert.fail);
-};
-
-exports['test resolve to rejected'] = function(assert, done) {
-  let expected = Error('boom');
-  let deferred = defer();
-
-  deferred.promise.then(function() {
-    assert.fail('should reject');
-  }, function(actual) {
-    assert.equal(actual, expected, 'rejected with expected failure');
-  }).then(done, assert.fail);
-
-  deferred.resolve(reject(expected));
-};
-
-exports['test resolve'] = function(assert, done) {
-  let expected = 'value';
-  resolve(expected).then(function(actual) {
-    assert.equal(actual, expected, 'resolved as expected');
-  }).catch(assert.fail).then(done);
-};
-
-exports['test promised with normal args'] = function(assert, done) {
-  let sum = promised((x, y) => x + y );
-
-  sum(7, 8).then(function(actual) {
-    assert.equal(actual, 7 + 8, 'resolves as expected');
-  }).catch(assert.fail).then(done);
-};
-
-exports['test promised with promise args'] = function(assert, done) {
-  let sum = promised((x, y) => x + y );
-  let deferred = defer();
-
-  sum(11, deferred.promise).then(function(actual) {
-    assert.equal(actual, 11 + 24, 'resolved as expected');
-  }).catch(assert.fail).then(done);
-
-  deferred.resolve(24);
-};
-
-exports['test promised error handling'] = function(assert, done) {
-  let expected = Error('boom');
-  let f = promised(function() {
-    throw expected;
-  });
-
-  f().then(function() {
-    assert.fail('should reject');
-  }, function(actual) {
-    assert.equal(actual, expected, 'rejected as expected');
-  }).catch(assert.fail).then(done);
-};
-
-exports['test errors in promise resolution handlers are propagated'] = function(assert, done) {
-  var expected = Error('Boom');
-  var { promise, resolve } = defer();
-
-  promise.then(function() {
-    throw expected;
-  }).then(function() {
-    return undefined;
-  }).then(null, function(actual) {
-    assert.equal(actual, expected, 'rejected as expected');
-  }).then(done, assert.fail);
-
-  resolve({});
-};
-
-exports['test return promise form promised'] = function(assert, done) {
-  let f = promised(function() {
-    return resolve(17);
-  });
-
-  f().then(function(actual) {
-    assert.equal(actual, 17, 'resolves to a promise resolution');
-  }).catch(assert.fail).then(done);
-};
-
-exports['test promised returning failure'] = function(assert, done) {
-  let expected = Error('boom');
-  let f = promised(function() {
-    return reject(expected);
-  });
-
-  f().then(function() {
-    assert.fail('must reject');
-  }, function(actual) {
-    assert.equal(actual, expected, 'rejects with expected reason');
-  }).catch(assert.fail).then(done);
-};
-
-/*
- * Changed for compliance in Bug 881047, promises are now always async
- */
-exports['test promises are always async'] = function (assert, done) {
-  let runs = 0;
-  resolve(1)
-    .then(val => ++runs)
-    .catch(assert.fail).then(done);
-  assert.equal(runs, 0, 'resolutions are called in following tick');
-};
-
-/*
- * Changed for compliance in Bug 881047, promised's are now non greedy
- */
-exports['test promised are not greedy'] = function(assert, done) {
-  let runs = 0;
-  promised(() => ++runs)()
-    .catch(assert.fail).then(done);
-  assert.equal(runs, 0, 'promised does not run task right away');
-};
-
-exports['test promised does not flatten arrays'] = function(assert, done) {
-  let p = promised(function(empty, one, two, nested) {
-    assert.equal(empty.length, 0, "first argument is empty");
-    assert.deepEqual(one, ['one'], "second has one");
-    assert.deepEqual(two, ['two', 'more'], "third has two more");
-    assert.deepEqual(nested, [[]], "forth is properly nested");
-    done();
-  });
-
-  p([], ['one'], ['two', 'more'], [[]]);
-};
-
-exports['test arrays should not flatten'] = function(assert, done) {
-  let a = defer();
-  let b = defer();
-
-  let combine = promised(function(str, arr) {
-    assert.equal(str, 'Hello', 'Array was not flattened');
-    assert.deepEqual(arr, [ 'my', 'friend' ]);
-  });
-
-  combine(a.promise, b.promise).catch(assert.fail).then(done);
-
-
-  a.resolve('Hello');
-  b.resolve([ 'my', 'friend' ]);
-};
-
-exports['test `all` for all promises'] = function (assert, done) {
-  all([
-    resolve(5), resolve(7), resolve(10)
-  ]).then(function (val) {
-    assert.equal(
-      val[0] === 5 &&
-      val[1] === 7 &&
-      val[2] === 10
-    , true, 'return value contains resolved promises values');
-    done();
-  }, function () {
-    assert.fail('should not call reject function');
-  });
-};
-
-exports['test `all` aborts upon first reject'] = function (assert, done) {
-  all([
-    resolve(5), reject('error'), delayedResolve()
-  ]).then(function (val) {
-    assert.fail('Successful resolve function should not be called');
-  }, function (reason) {
-    assert.equal(reason, 'error', 'should reject the `all` promise');
-    done();
-  });
-
-  function delayedResolve () {
-    let deferred = defer();
-    setTimeout(deferred.resolve, 50);
-    return deferred.promise;
-  }
-};
-
-exports['test `all` with array containing non-promise'] = function (assert, done) {
-  all([
-    resolve(5), resolve(10), 925
-  ]).then(function (val) {
-    assert.equal(val[2], 925, 'non-promises should pass-through value');
-    done();
-  }, function () {
-    assert.fail('should not be rejected');
-  });
-};
-
-exports['test `all` should resolve with an empty array'] = function (assert, done) {
-  all([]).then(function (val) {
-    assert.equal(Array.isArray(val), true, 'should return array in resolved');
-    assert.equal(val.length, 0, 'array should be empty in resolved');
-    done();
-  }, function () {
-    assert.fail('should not be rejected');
-  });
-};
-
-exports['test `all` with multiple rejected'] = function (assert, done) {
-  all([
-    reject('error1'), reject('error2'), reject('error3')
-  ]).then(function (value) {
-    assert.fail('should not be successful');
-  }, function (reason) {
-    assert.equal(reason, 'error1', 'should reject on first promise reject');
-    done();
-  });
-};
-
-exports['test Promise constructor resolve'] = function (assert, done) {
-  var isAsync = true;
-  new Promise(function (resolve, reject) {
-    resolve(5);
-  }).then(x => {
-    isAsync = false;
-    assert.equal(x, 5, 'Promise constructor resolves correctly');
-  }).catch(assert.fail).then(done);
-  assert.ok(isAsync, 'Promise constructor runs async');
-};
-
-exports['test Promise constructor reject'] = function (assert, done) {
-  new Promise(function (resolve, reject) {
-    reject(new Error('deferred4life'));
-  }).then(assert.fail, (err) => {
-    assert.equal(err.message, 'deferred4life', 'Promise constructor rejects correctly');
-  }).catch(assert.fail).then(done);
-};
-
-exports['test JSM Load and API'] = function (assert, done) {
-  // Use addon URL when loading from cfx/local:
-  // resource://90111c90-c31e-4dc7-ac35-b65947434435-at-jetpack/addon-sdk/lib/sdk/core/promise.js
-  // Use built URL when testing on try, etc.
-  // resource://gre/modules/commonjs/sdk/core/promise.js
-  try {
-    var { Promise } = Cu.import(addonPromiseURI, {});
-  } catch (e) {
-    var { Promise } = Cu.import(builtPromiseURI, {});
-  }
-  testEnvironment(Promise, assert, done, 'JSM');
-};
-
-exports['test mozIJSSubScriptLoader exporting'] = function (assert, done) {
-  let { Services } = Cu.import('resource://gre/modules/Services.jsm', {});
-  let systemPrincipal = Services.scriptSecurityManager.getSystemPrincipal();
-  let Promise = new Cu.Sandbox(systemPrincipal);
-  let loader = Cc['@mozilla.org/moz/jssubscript-loader;1']
-                 .getService(Ci.mozIJSSubScriptLoader);
-
-  // Use addon URL when loading from cfx/local:
-  // resource://90111c90-c31e-4dc7-ac35-b65947434435-at-jetpack/addon-sdk/lib/sdk/core/promise.js
-  // Use built URL when testing on try, etc.
-  // resource://gre/modules/commonjs/sdk/core/promise.js
-  try {
-    loader.loadSubScript(addonPromiseURI, Promise);
-  } catch (e) {
-    loader.loadSubScript(builtPromiseURI, Promise);
-  }
-
-  testEnvironment(Promise, assert, done, 'mozIJSSubScript');
-};
-
-function testEnvironment ({all, resolve, defer, reject, promised}, assert, done, type) {
-  all([resolve(5), resolve(10), 925]).then(val => {
-    assert.equal(val[0], 5, 'promise#all works ' + type);
-    assert.equal(val[1], 10, 'promise#all works ' + type);
-    assert.equal(val[2], 925, 'promise#all works ' + type);
-    return resolve(1000);
-  }).then(value => {
-    assert.equal(value, 1000, 'promise#resolve works ' + type);
-    return reject('testing reject');
-  }).then(null, reason => {
-    assert.equal(reason, 'testing reject', 'promise#reject works ' + type);
-    let deferred = defer();
-    setTimeout(() => deferred.resolve('\\m/'), 10);
-    return deferred.promise;
-  }).then(value => {
-    assert.equal(value, '\\m/', 'promise#defer works ' + type);
-    return promised(x => x * x)(5);
-  }).then(value => {
-    assert.equal(value, 25, 'promise#promised works ' + type);
-  }).then(done, assert.fail);
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-querystring.js b/addon-sdk/source/test/test-querystring.js
deleted file mode 100644
index b108cd081..000000000
--- a/addon-sdk/source/test/test-querystring.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.exports = require("./querystring/test-querystring.js");
diff --git a/addon-sdk/source/test/test-reference.js b/addon-sdk/source/test/test-reference.js
deleted file mode 100644
index 1fe08004c..000000000
--- a/addon-sdk/source/test/test-reference.js
+++ /dev/null
@@ -1,99 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { isWeak, WeakReference } = require("sdk/core/reference");
-const { Class } = require("sdk/core/heritage");
-
-exports["test non WeakReferences"] = assert => {
-  assert.equal(isWeak({}), false,
-               "regular objects aren't weak");
-
-  assert.equal(isWeak([]), false,
-               "arrays aren't weak");
-};
-
-exports["test a WeakReference"] = assert => {
-  assert.equal(isWeak(new WeakReference()), true,
-               "instances of WeakReferences are weak");
-};
-
-exports["test a subclass"] = assert => {
-  const SubType = Class({
-    extends: WeakReference,
-    foo: function() {
-    }
-  });
-
-  const x = new SubType();
-  assert.equal(isWeak(x), true,
-               "subtypes of WeakReferences are weak");
-
-  const SubSubType = Class({
-    extends: SubType
-  });
-
-  const y = new SubSubType();
-  assert.equal(isWeak(y), true,
-               "sub subtypes of WeakReferences are weak");
-};
-
-exports["test a mixin"] = assert => {
-  const Mixer = Class({
-    implements: [WeakReference]
-  });
-
-  assert.equal(isWeak(new Mixer()), true,
-               "instances with mixed WeakReference are weak");
-
-  const Mux = Class({});
-  const MixMux = Class({
-    extends: Mux,
-    implements: [WeakReference]
-  });
-
-  assert.equal(isWeak(new MixMux()), true,
-               "instances with mixed WeakReference that " +
-               "inheret from other are weak");
-
-
-  const Base = Class({});
-  const ReMix = Class({
-    extends: Base,
-    implements: [MixMux]
-  });
-
-  assert.equal(isWeak(new ReMix()), true,
-               "subtime of mix is still weak");
-};
-
-exports["test an override"] = assert => {
-  const SubType = Class({ extends: WeakReference });
-  isWeak.define(SubType, x => false);
-
-  assert.equal(isWeak(new SubType()), false,
-               "behavior of isWeak can still be overrided on subtype");
-
-  const Mixer = Class({ implements: [WeakReference] });
-  const SubMixer = Class({ extends: Mixer });
-  isWeak.define(SubMixer, x => false);
-  assert.equal(isWeak(new SubMixer()), false,
-               "behavior of isWeak can still be overrided on mixed type");
-};
-
-exports["test an opt-in"] = assert => {
-  var BaseType = Class({});
-  var SubType = Class({ extends: BaseType });
-
-  isWeak.define(SubType, x => true);
-  assert.equal(isWeak(new SubType()), true,
-               "isWeak can be just implemented");
-
-  var x = {};
-  isWeak.implement(x, x => true);
-  assert.equal(isWeak(x), true,
-               "isWeak can be implemented per instance");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-request.js b/addon-sdk/source/test/test-request.js
deleted file mode 100644
index 3c65d7684..000000000
--- a/addon-sdk/source/test/test-request.js
+++ /dev/null
@@ -1,548 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const { Request } = require("sdk/request");
-const { pathFor } = require("sdk/system");
-const file = require("sdk/io/file");
-const { URL } = require("sdk/url");
-const { extend } = require("sdk/util/object");
-const { Loader } = require("sdk/test/loader");
-const options = require("sdk/test/options");
-
-const loader = Loader(module);
-const httpd = loader.require("./lib/httpd");
-if (options.parseable || options.verbose)
-  loader.sandbox("./lib/httpd").DEBUG = true;
-const { startServerAsync } = httpd;
-
-const { Cc, Ci, Cu } = require("chrome");
-const { Services } = Cu.import("resource://gre/modules/Services.jsm");
-
-// Use the profile directory for the temporary files as that will be deleted
-// when tests are complete
-const basePath = pathFor("ProfD");
-const port = 8099;
-
-
-exports.testOptionsValidator = function(assert) {
-  // First, a simple test to make sure we didn't break normal functionality.
-  assert.throws(function () {
-    Request({
-      url: null
-    });
-  }, /The option "url" is invalid./);
-
-  // Next we'll have a Request that doesn't throw from c'tor, but from a setter.
-  let req = Request({
-    url: "http://playground.zpao.com/jetpack/request/text.php",
-    onComplete: function () {}
-  });
-  assert.throws(function () {
-    req.url = 'www.mozilla.org';
-  }, /The option "url" is invalid/);
-  // The url shouldn't have changed, so check that
-  assert.equal(req.url, "http://playground.zpao.com/jetpack/request/text.php");
-
-  // Test default anonymous parameter value
-  assert.equal(req.anonymous, false);
-  // Test set anonymous parameter value
-  req = Request({
-    url: "http://playground.zpao.com/jetpack/request/text.php",
-    anonymous: true,
-    onComplete: function () {}
-  });
-  assert.equal(req.anonymous, true);
-  // Test wrong value as anonymous parameter value
-  assert.throws(function() {
-    Request({
-      url: "http://playground.zpao.com/jetpack/request/text.php",
-      anonymous: "invalidvalue"
-    });
-  }, /The option "anonymous" must be one of the following types/);
-};
-
-exports.testContentValidator = function(assert, done) {
-  runMultipleURLs(null, assert, done, {
-    url: "data:text/html;charset=utf-8,response",
-    content: { 'key1' : null, 'key2' : 'some value' },
-    onComplete: function(response) {
-      assert.equal(response.text, "response?key1=null&key2=some+value");
-    }
-  });
-};
-
-// This is a request to a file that exists.
-exports.testStatus200 = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-  let content = "Look ma, no hands!\n";
-  let basename = "test-request.txt"
-  let requestURL = "http://localhost:" + port + "/" + basename;
-
-  prepareFile(basename, content);
-
-  var req = Request({
-    url: requestURL,
-    onComplete: function (response) {
-      assert.equal(this, req, "`this` should be request");
-      assert.equal(response.status, 200);
-      assert.equal(response.statusText, "OK");
-      assert.equal(response.headers["Content-Type"], "text/plain");
-      assert.equal(response.text, content);
-      assert.strictEqual(response.url, requestURL);
-      srv.stop(done);
-    }
-  }).get();
-};
-
-// Should return the location to which have been automatically redirected
-exports.testRedirection = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-  
-  let moveLocation = "test-request-302-located.txt";
-  let movedContent = "here now\n";
-  let movedUrl = "http://localhost:" + port + "/" + moveLocation;
-  prepareFile(moveLocation, movedContent);
-
-  let content = "The document has moved!\n";
-  let contentHeaders = "HTTP 302 Found\nLocation: "+moveLocation+"\n";
-  let basename = "test-request-302.txt"
-  let requestURL = "http://localhost:" + port + "/" + basename;
-  prepareFile(basename, content);
-  prepareFile(basename+"^headers^", contentHeaders);
-
-  var req = Request({
-    url: requestURL,
-    onComplete: function (response) {
-      assert.equal(this, req, "`this` should be request");
-      assert.equal(response.status, 200);
-      assert.equal(response.statusText, "OK");
-      assert.equal(response.headers["Content-Type"], "text/plain");
-      assert.equal(response.text, movedContent);
-      assert.strictEqual(response.url, movedUrl);
-      srv.stop(done);
-    }
-  }).get();
-};
-
-// This tries to get a file that doesn't exist
-exports.testStatus404 = function (assert, done) {
-  var srv = startServerAsync(port, basePath);
-  let requestURL = "http://localhost:" + port + "/test-request-404.txt";
-
-  runMultipleURLs(srv, assert, done, {
-    // the following URL doesn't exist
-    url: requestURL,
-    onComplete: function (response) {
-      assert.equal(response.status, 404);
-      assert.equal(response.statusText, "Not Found");
-      assert.strictEqual(response.url, requestURL);
-    }
-  });
-};
-
-// a simple file with a known header
-exports.testKnownHeader = function (assert, done) {
-  var srv = startServerAsync(port, basePath);
-
- // Create the file that will be requested with the associated headers file
-  let content = "This tests adding headers to the server's response.\n";
-  let basename = "test-request-headers.txt";
-  let headerContent = "x-jetpack-header: Jamba Juice\n";
-  let headerBasename = "test-request-headers.txt^headers^";
-  prepareFile(basename, content);
-  prepareFile(headerBasename, headerContent);
-
-  runMultipleURLs(srv, assert, done, {
-    url: "http://localhost:" + port + "/test-request-headers.txt",
-    onComplete: function (response) {
-      assert.equal(response.headers["x-jetpack-header"], "Jamba Juice");
-    }
-  });
-};
-
-// complex headers
-exports.testComplexHeader = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-
-  let basename = "test-request-complex-headers.sjs";
-  let content = handleRequest.toString();
-  prepareFile(basename, content);
-
-  let headers = {
-    "x-jetpack-header": "Jamba Juice is: delicious",
-    "x-jetpack-header-2": "foo,bar",
-    "x-jetpack-header-3": "sup dawg, i heard you like x, so we put a x in " +
-      "yo x so you can y while you y",
-    "Set-Cookie": "foo=bar\nbaz=foo"
-  };
-
-  runMultipleURLs(srv, assert, done, {
-    url: "http://localhost:" + port + "/test-request-complex-headers.sjs",
-    onComplete: function (response) {
-      for (k in headers) {
-        assert.equal(response.headers[k], headers[k]);
-      }
-    }
-  });
-};
-
-// Force Allow Third Party cookies
-exports.test3rdPartyCookies = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-
-  let basename = "test-request-3rd-party-cookies.sjs";
-
-  // Function to handle the requests in the server
-  let content = function handleRequest(request, response) {
-    var cookiePresent = request.hasHeader("Cookie");
-    // If no cookie, set it
-    if(!cookiePresent) {
-      response.setHeader("Set-Cookie", "cookie=monster;", "true");
-      response.setHeader("x-jetpack-3rd-party", "false", "true");
-    } else {
-      // We got the cookie, say so
-      response.setHeader("x-jetpack-3rd-party", "true", "true");
-    }
-
-    response.write("<html><body>This tests 3rd party cookies.</body></html>");
-  }.toString();
-
-  prepareFile(basename, content);
-
-  // Disable the 3rd party cookies
-  Services.prefs.setIntPref("network.cookie.cookieBehavior", 1);
-
-  Request({
-    url: "http://localhost:" + port + "/test-request-3rd-party-cookies.sjs",
-    onComplete: function (response) {
-      // Check that the server created the cookie
-      assert.equal(response.headers['Set-Cookie'], 'cookie=monster;');
-
-      // Check it wasn't there before
-      assert.equal(response.headers['x-jetpack-3rd-party'], 'false');
-
-      // Make a second request, and check that the server this time
-      // got the cookie
-      Request({
-        url: "http://localhost:" + port + "/test-request-3rd-party-cookies.sjs",
-        onComplete: function (response) {
-          assert.equal(response.headers['x-jetpack-3rd-party'], 'true');
-          srv.stop(done);
-        }
-      }).get();
-    }
-  }).get();
-};
-
-// Test anonymous request behavior
-exports.testAnonymousRequest = function(assert, done) {
-  let srv = startServerAsync(port, basePath);
-  let basename = "test-anonymous-request.sjs";
-  let testUrl = "http://localhost:" + port + "/" + basename;
-  // Function to handle the requests in the server
-  let content = function handleRequest(request, response) {
-    // Request to store cookie
-    response.setHeader("Set-Cookie", "anonymousKey=anonymousValue;", "true");
-    // Set response content type
-    response.setHeader("Content-Type", "application/json");
-    // Check if cookie was send during request
-    var cookiePresent = request.hasHeader("Cookie");
-    // Create server respone content
-    response.write(JSON.stringify({ "hasCookie": cookiePresent }));
-  }.toString();
-  prepareFile(basename, content);
-  // Create request callbacks
-  var checkCookieCreated = function (response) {
-    // Check that the server created the cookie
-    assert.equal(response.headers['Set-Cookie'], 'anonymousKey=anonymousValue;');
-    // Make an other request and check that the server this time got the cookie
-    Request({
-      url: testUrl,
-      onComplete: checkCookieSend
-    }).get();
-  },
-  checkCookieSend = function (response) {
-    // Check the response sent headers and cookies
-    assert.equal(response.anonymous, false);
-    // Check the server got the created cookie
-    assert.equal(response.json.hasCookie, true);
-    // Make a anonymous request and check the server did not get the cookie
-    Request({
-      url: testUrl,
-      anonymous: true,
-      onComplete: checkCookieNotSend
-    }).get();
-  },
-  checkCookieNotSend = function (response) {
-    // Check the response is anonymous
-    assert.equal(response.anonymous, true);
-    // Check the server did not get the cookie
-    assert.equal(response.json.hasCookie, false);
-    // Stop the server
-    srv.stop(done);
-  };
-  // Make the first request to create cookie
-  Request({
-    url: testUrl,
-    onComplete: checkCookieCreated
-  }).get();
-};
-
-exports.testSimpleJSON = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-  let json = { foo: "bar" };
-  let basename = "test-request.json";
-  prepareFile(basename, JSON.stringify(json));
-
-  runMultipleURLs(srv, assert, done, {
-    url: "http://localhost:" + port + "/" + basename,
-    onComplete: function (response) {
-      assert.deepEqual(response.json, json);
-    }
-  });
-};
-
-exports.testInvalidJSON = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-  let basename = "test-request-invalid.json";
-  prepareFile(basename, '"this": "isn\'t JSON"');
-
-  runMultipleURLs(srv, assert, done, {
-    url: "http://localhost:" + port + "/" + basename,
-    onComplete: function (response) {
-      assert.equal(response.json, null);
-    }
-  });
-};
-
-exports.testDelete = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-
-  srv.registerPathHandler("/test-delete",
-      function handle(request, response) {
-    response.setHeader("Content-Type", "text/plain", false);
-  });
-
-  Request({
-    url: "http://localhost:" + port + "/test-delete",
-    onComplete: function (response) {
-      // We cannot access the METHOD of the request to verify it's set
-      // correctly.
-      assert.equal(response.text, "");
-      assert.equal(response.statusText, "OK");
-      assert.equal(response.headers["Content-Type"], "text/plain");
-      srv.stop(done);
-    }
-  }).delete();
-};
-
-exports.testHead = function (assert, done) {
-  let srv = startServerAsync(port, basePath);
-
-  srv.registerPathHandler("/test-head",
-      function handle(request, response) {
-    response.setHeader("Content-Type", "text/plain", false);
-  });
-
-  Request({
-    url: "http://localhost:" + port + "/test-head",
-    onComplete: function (response) {
-      assert.equal(response.text, "");
-      assert.equal(response.statusText, "OK");
-      assert.equal(response.headers["Content-Type"], "text/plain");
-      srv.stop(done);
-    }
-  }).head();
-};
-
-function runMultipleURLs (srv, assert, done, options) {
-  let urls = [options.url, URL(options.url)];
-  let cb = options.onComplete;
-  let ran = 0;
-  let onComplete = function (res) {
-    cb(res);
-    if (++ran === urls.length)
-      srv ? srv.stop(done) : done();
-  };
-  urls.forEach(function (url) {
-    Request(extend(options, { url: url, onComplete: onComplete })).get();
-  });
-}
-
-// All tests below here require a network connection. They will be commented out
-// when checked in. If you'd like to run them, simply uncomment them.
-//
-// When we have the means, these tests will be converted so that they don't
-// require an external server nor a network connection.
-
-/*
-exports.testGetWithParamsNotContent = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php?foo=bar",
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : { foo: "bar" }
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-
-exports.testGetWithContent = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php",
-    content: { foo: "bar" },
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : { foo: "bar" }
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-
-exports.testGetWithParamsAndContent = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php?foo=bar",
-    content: { baz: "foo" },
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : { foo: "bar", baz: "foo" }
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-
-exports.testSimplePost = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php",
-    content: { foo: "bar" },
-    onComplete: function (response) {
-      let expected = {
-        "POST": { foo: "bar" },
-        "GET" : []
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).post();
-}
-
-exports.testEncodedContent = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php",
-    content: "foo=bar&baz=foo",
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : { foo: "bar", baz: "foo" }
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-
-exports.testEncodedContentWithSpaces = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php",
-    content: "foo=bar+hop!&baz=foo",
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : { foo: "bar hop!", baz: "foo" }
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-
-exports.testGetWithArray = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php",
-    content: { foo: [1, 2], baz: "foo" },
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : { foo: [1, 2], baz: "foo" }
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-
-exports.testGetWithNestedArray = function (assert, done) {
-  Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php",
-    content: { foo: [1, 2, [3, 4]], bar: "baz" },
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : this.content
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-
-exports.testGetWithNestedArray = function (assert, done) {
-  let request = Request({
-    url: "http://playground.zpao.com/jetpack/request/getpost.php",
-    content: {
-      foo: [1, 2, {
-        omg: "bbq",
-        "all your base!": "are belong to us"
-      }],
-      bar: "baz"
-    },
-    onComplete: function (response) {
-      let expected = {
-        "POST": [],
-        "GET" : request.content
-      };
-      assert.deepEqual(response.json, expected);
-      done();
-    }
-  }).get();
-}
-*/
-
-function prepareFile(basename, content) {
-  let filePath = file.join(basePath, basename);
-  let fileStream = file.open(filePath, 'w');
-  fileStream.write(content);
-  fileStream.close();
-}
-
-// Helper function for testComplexHeaders
-function handleRequest(request, response) {
-  // Test header with an extra colon
-  response.setHeader("x-jetpack-header", "Jamba Juice is: delicious", "true");
-
-  // Test that multiple headers with the same name coalesce
-  response.setHeader("x-jetpack-header-2", "foo", "true");
-  response.setHeader("x-jetpack-header-2", "bar", "true");
-
-  // Test that headers with commas work
-  response.setHeader("x-jetpack-header-3", "sup dawg, i heard you like x, " +
-    "so we put a x in yo x so you can y while you y", "true");
-
-  // Test that multiple cookies work
-  response.setHeader("Set-Cookie", "foo=bar", "true");
-  response.setHeader("Set-Cookie", "baz=foo", "true");
-
-  response.write("<html><body>This file tests more complex headers.</body></html>");
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-require.js b/addon-sdk/source/test/test-require.js
deleted file mode 100644
index 9dcfd31a7..000000000
--- a/addon-sdk/source/test/test-require.js
+++ /dev/null
@@ -1,67 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const traceback = require('sdk/console/traceback');
-const REQUIRE_LINE_NO = 29;
-
-exports.test_no_args = function(assert) {
-  let passed = tryRequireModule(assert);
-  assert.ok(passed, 'require() with no args should raise helpful error');
-};
-
-exports.test_invalid_sdk_module = function (assert) {
-  let passed = tryRequireModule(assert, 'sdk/does-not-exist');
-  assert.ok(passed, 'require() with an invalid sdk module should raise');
-};
-
-exports.test_invalid_relative_module = function (assert) {
-  let passed = tryRequireModule(assert, './does-not-exist');
-  assert.ok(passed, 'require() with an invalid relative module should raise');
-};
-
-
-function tryRequireModule(assert, module) {
-  let passed = false;
-  try {
-    // This line number is important, referenced in REQUIRE_LINE_NO
-    let doesNotExist = require(module);
-  }
-  catch(e) {
-    checkError(assert, module, e);
-    passed = true;
-  }
-  return passed;
-}
-
-function checkError (assert, name, e) {
-  let msg = e.toString();
-  if (name) {
-    assert.ok(/is not found at/.test(msg),
-      'Error message indicates module not found');
-    assert.ok(msg.indexOf(name.replace(/\./g,'')) > -1,
-      'Error message has the invalid module name in the message');
-  }
-  else {
-    assert.equal(msg.indexOf('Error: You must provide a module name when calling require() from '), 0);
-    assert.ok(msg.indexOf("test-require") !== -1, msg);
-  }
-
-  // we'd also like to assert that the right filename
-  // and linenumber is in the stacktrace
-  let tb = traceback.fromException(e);
-
-  // The last frame may be inside a loader
-  let lastFrame = tb[tb.length - 1];
-  if (lastFrame.fileName.indexOf("toolkit/loader.js") !== -1 ||
-      lastFrame.fileName.indexOf("sdk/loader/cuddlefish.js") !== -1)
-    lastFrame = tb[tb.length - 2];
-
-  assert.ok(lastFrame.fileName.indexOf("test-require.js") !== -1,
-                          'Filename found in stacktrace');
-  assert.equal(lastFrame.lineNumber, REQUIRE_LINE_NO,
-                          'stacktrace has correct line number');
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-rules.js b/addon-sdk/source/test/test-rules.js
deleted file mode 100644
index 705e909cb..000000000
--- a/addon-sdk/source/test/test-rules.js
+++ /dev/null
@@ -1,79 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Rules } = require('sdk/util/rules');
-const { on, off, emit } = require('sdk/event/core');
-
-exports.testAdd = function (test, done) {
-  let rules = Rules();
-  let urls = [
-    'http://www.firefox.com',
-    '*.mozilla.org',
-    '*.html5audio.org'
-  ];
-  let count = 0;
-  on(rules, 'add', function (rule) {
-    if (count < urls.length) {
-      test.ok(rules.get(rule), 'rule added to internal registry');
-      test.equal(rule, urls[count], 'add event fired with proper params');
-      if (++count < urls.length) rules.add(urls[count]);
-      else done();
-    }
-  });
-  rules.add(urls[0]);
-};
-
-exports.testRemove = function (test, done) {
-  let rules = Rules();
-  let urls = [
-    'http://www.firefox.com',
-    '*.mozilla.org',
-    '*.html5audio.org'
-  ];
-  let count = 0;
-  on(rules, 'remove', function (rule) {
-    if (count < urls.length) {
-      test.ok(!rules.get(rule), 'rule removed to internal registry');
-      test.equal(rule, urls[count], 'remove event fired with proper params');
-      if (++count < urls.length) rules.remove(urls[count]);
-      else done();
-    }
-  });
-  urls.forEach(url => rules.add(url));
-  rules.remove(urls[0]);
-};
-
-exports.testMatchesAny = function(test) {
-  let rules = Rules();
-  rules.add('*.mozilla.org');
-  rules.add('data:*');
-  matchTest('http://mozilla.org', true);
-  matchTest('http://www.mozilla.org', true);
-  matchTest('http://www.google.com', false);
-  matchTest('data:text/html;charset=utf-8,', true);
-
-  function matchTest(string, expected) {
-    test.equal(rules.matchesAny(string), expected,
-      'Expected to find ' + string + ' in rules');
-  }
-};
-
-exports.testIterable = function(test) {
-  let rules = Rules();
-  rules.add('*.mozilla.org');
-  rules.add('data:*');
-  rules.add('http://google.com');
-  rules.add('http://addons.mozilla.org');
-  rules.remove('http://google.com');
-
-  test.equal(rules.length, 3, 'has correct length of keys');
-  Array.forEach(rules, function (rule, i) {
-    test.equal(rule, ['*.mozilla.org', 'data:*', 'http://addons.mozilla.org'][i]);
-  });
-  for (let i in rules)
-    test.equal(rules[i], ['*.mozilla.org', 'data:*', 'http://addons.mozilla.org'][i]);
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-sandbox.js b/addon-sdk/source/test/test-sandbox.js
deleted file mode 100644
index 8592e9fbc..000000000
--- a/addon-sdk/source/test/test-sandbox.js
+++ /dev/null
@@ -1,161 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const { sandbox, load, evaluate, nuke } = require('sdk/loader/sandbox');
-const xulApp = require("sdk/system/xul-app");
-const fixturesURI = module.uri.split('test-sandbox.js')[0] + 'fixtures/';
-
-// The following adds Debugger constructor to the global namespace.
-const { Cu } = require('chrome');
-const { addDebuggerToGlobal } =
-  Cu.import('resource://gre/modules/jsdebugger.jsm', {});
-addDebuggerToGlobal(this);
-
-exports['test basics'] = function(assert) {
-  let fixture = sandbox('http://example.com');
-  assert.equal(evaluate(fixture, 'var a = 1;'), undefined,
-               'returns expression value');
-  assert.equal(evaluate(fixture, 'b = 2;'), 2,
-               'returns expression value');
-  assert.equal(fixture.b, 2, 'global is defined as property');
-  assert.equal(fixture.a, 1, 'global is defined as property');
-  assert.equal(evaluate(fixture, 'a + b;'), 3, 'returns correct sum');
-};
-
-exports['test non-privileged'] = function(assert) {
-  let fixture = sandbox('http://example.com');
-  if (xulApp.versionInRange(xulApp.platformVersion, "15.0a1", "18.*")) {
-    let rv = evaluate(fixture, 'Compo' + 'nents.utils');
-    assert.equal(rv, undefined,
-                 "Components's attributes are undefined in content sandboxes");
-  }
-  else {
-    assert.throws(function() {
-      evaluate(fixture, 'Compo' + 'nents.utils');
-    }, 'Access to components is restricted');
-  }
-  fixture.sandbox = sandbox;
-  assert.throws(function() {
-    evaluate(fixture, sandbox('http://foo.com'));
-  }, 'Can not call privileged code');
-};
-
-exports['test injection'] = function(assert) {
-  let fixture = sandbox();
-  fixture.hi = name => 'Hi ' + name;
-  assert.equal(evaluate(fixture, 'hi("sandbox");'), 'Hi sandbox',
-                'injected functions are callable');
-};
-
-exports['test exceptions'] = function(assert) {
-  let fixture = sandbox();
-  try {
-    evaluate(fixture, '!' + function() {
-      var message = 'boom';
-      throw Error(message);
-    } + '();');
-  }
-  catch (error) {
-    assert.equal(error.fileName, '[System Principal]', 'No specific fileName reported');
-    assert.equal(error.lineNumber, 3, 'reports correct line number');
-  }
-
-  try {
-    evaluate(fixture, '!' + function() {
-      var message = 'boom';
-      throw Error(message);
-    } + '();', 'foo.js');
-  }
-  catch (error) {
-    assert.equal(error.fileName, 'foo.js', 'correct fileName reported');
-    assert.equal(error.lineNumber, 3, 'reports correct line number');
-  }
-
-  try {
-    evaluate(fixture, '!' + function() {
-      var message = 'boom';
-      throw Error(message);
-    } + '();', 'foo.js', 2);
-  }
-  catch (error) {
-    assert.equal(error.fileName, 'foo.js', 'correct fileName reported');
-    assert.equal(error.lineNumber, 4, 'line number was opted');
-  }
-};
-
-exports['test load'] = function(assert) {
-  let fixture = sandbox();
-  load(fixture, fixturesURI + 'sandbox-normal.js');
-  assert.equal(fixture.a, 1, 'global variable defined');
-  assert.equal(fixture.b, 2, 'global via `this` property was set');
-  assert.equal(fixture.f(), 4, 'function was defined');
-};
-
-exports['test load with data: URL'] = function(assert) {
-  let code = "var a = 1; this.b = 2; function f() { return 4; }";
-  let fixture = sandbox();
-  load(fixture, "data:," + encodeURIComponent(code));
-
-  assert.equal(fixture.a, 1, 'global variable defined');
-  assert.equal(fixture.b, 2, 'global via `this` property was set');
-  assert.equal(fixture.f(), 4, 'function was defined');
-};
-
-exports['test load script with complex char'] = function(assert) {
-  let fixture = sandbox();
-  load(fixture, fixturesURI + 'sandbox-complex-character.js');
-  assert.equal(fixture.chars, 'გამარჯობა', 'complex chars were loaded correctly');
-};
-
-exports['test load script with data: URL and complex char'] = function(assert) {
-  let code = "var chars = 'გამარჯობა';";
-  let fixture = sandbox();
-  load(fixture, "data:," + encodeURIComponent(code));
-
-  assert.equal(fixture.chars, 'გამარჯობა', 'complex chars were loaded correctly');
-};
-
-exports['test metadata']  = function(assert) {
-  let self = require('sdk/self');
-
-  let dbg = new Debugger();
-  dbg.onNewGlobalObject = function(global) {
-    let metadata = Cu.getSandboxMetadata(global.unsafeDereference());
-    assert.ok(metadata, 'this global has attached metadata');
-    assert.equal(metadata.addonID, self.id, 'addon ID is set');
-
-    dbg.onNewGlobalObject = undefined;
-  }
-
-  let fixture = sandbox();
-  assert.equal(dbg.onNewGlobalObject, undefined, 'Should have reset the handler');
-}
-
-exports['test nuke sandbox'] = function(assert) {
-
-  let fixture = sandbox('http://example.com');
-  fixture.foo = 'foo';
-
-  let ref = evaluate(fixture, 'let a = {bar: "bar"}; a');
-
-  nuke(fixture);
-
-  assert.ok(Cu.isDeadWrapper(fixture), 'sandbox should be dead');
-
-  assert.throws(
-    () => fixture.foo,
-    /can't access dead object/,
-    'property of nuked sandbox should not be accessible'
-  );
-
-  assert.ok(Cu.isDeadWrapper(ref), 'ref to object from sandbox should be dead');
-
-  assert.throws(
-    () => ref.bar,
-    /can't access dead object/,
-    'object from nuked sandbox should not be alive'
-  );
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-selection.js b/addon-sdk/source/test/test-selection.js
deleted file mode 100644
index a0d5ff894..000000000
--- a/addon-sdk/source/test/test-selection.js
+++ /dev/null
@@ -1,985 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const HTML = "<html>\
-  <body>\
-    <div>foo</div>\
-    <div>and</div>\
-    <textarea>noodles</textarea>\
-  </body>\
-</html>";
-
-const URL = "data:text/html;charset=utf-8," + encodeURIComponent(HTML);
-
-const FRAME_HTML = "<iframe src='" + URL + "'><iframe>";
-const FRAME_URL = "data:text/html;charset=utf-8," + encodeURIComponent(FRAME_HTML);
-
-const { Cu } = require("chrome");
-const { defer } = require("sdk/core/promise");
-const tabs = require("sdk/tabs");
-const { getActiveTab, getTabContentWindow, setTabURL } = require("sdk/tabs/utils")
-const { getMostRecentBrowserWindow } = require("sdk/window/utils");
-const { open: openNewWindow } = require("sdk/window/helpers");
-const { Loader } = require("sdk/test/loader");
-const { setTimeout } = require("sdk/timers");
-const { merge } = require("sdk/util/object");
-const { isPrivate } = require("sdk/private-browsing");
-const events = require("sdk/system/events");
-const { viewFor } = require("sdk/view/core");
-const { cleanUI } = require("sdk/test/utils");
-// General purpose utility functions
-
-/**
- * Opens the url given and return a promise, that will be resolved with the
- * content window when the document is ready.
- *
- * I believe this approach could be useful in most of our unit test, that
- * requires to open a tab and need to access to its content.
- */
-function open(url, options) {
-  let { promise, resolve } = defer();
-
-  if (options && typeof(options) === "object") {
-    openNewWindow("", {
-      features: merge({ toolbar: true }, options)
-    }).then(function(chromeWindow) {
-      if (isPrivate(chromeWindow) !== !!options.private)
-        throw new Error("Window should have Private set to " + !!options.private);
-
-      let tab = getActiveTab(chromeWindow);
-
-      tab.linkedBrowser.addEventListener("load", function ready(event) {
-        let { document } = getTabContentWindow(tab);
-
-        if (document.readyState === "complete" && document.URL === url) {
-          this.removeEventListener(event.type, ready);
-
-          resolve(document.defaultView);
-        }
-      }, true);
-
-      setTabURL(tab, url);
-    });
-
-    return promise;
-  };
-
-  tabs.open({
-    url: url,
-    onReady: (tab) => {
-      let window = getTabContentWindow(viewFor(tab));
-      resolve(window);
-    }
-  });
-
-  return promise;
-};
-
-/**
- * Reload the window given and return a promise, that will be resolved with the
- * content window after a small delay.
- */
-function reload(window) {
-  let { promise, resolve } = defer();
-
-  // Here we assuming that the most recent browser window is the one we're
-  // doing the test, and the active tab is the one we just opened.
-  let tab = tabs.activeTab;
-
-  tab.once("ready", function () {
-    resolve(window);
-  });
-
-  window.location.reload(true);
-
-  return promise;
-}
-
-// Selection's unit test utility function
-
-/**
- * Returns the frame's window once the document is loaded
- */
-function getFrameWindow(window) {
-  let { promise, resolve } = defer();
-
-  let frame = window.frames[0];
-  let { document } = frame;
-
-  frame.focus();
-
-  if (document.readyState === "complete")
-    return frame;
-
-  document.addEventListener("readystatechange", function readystate() {
-    if (this.readyState === "complete") {
-      this.removeEventListener("readystatechange", readystate);
-      frame.focus();
-      resolve(frame);
-    }
-  });
-
-  return promise;
-}
-
-/**
- * Hide the frame in order to destroy the selection object, and show it again
- * after ~500 msec, to give time to attach the code on `document-shown`
- * notification.
- * In the process, call `Cu.forgeGC` to ensure that the `document-shown` code
- * is not garbaged.
- */
-function hideAndShowFrame(window) {
-  let { promise, resolve } = defer();
-  let iframe = window.document.querySelector("iframe");
-
-  iframe.style.display = "none";
-
-  Cu.schedulePreciseGC(function() {
-    events.on("document-shown", function shown(event) {
-      if (iframe.contentWindow !== event.subject.defaultView)
-        return;
-
-      events.off("document-shown", shown);
-      setTimeout(resolve, 0, window);
-    }, true);
-
-    iframe.style.display = "";
-  });
-
-  return promise;
-}
-
-/**
- * Select the first div in the page, adding the range to the selection.
- */
-function selectFirstDiv(window) {
-  let div = window.document.querySelector("div");
-  let selection = window.getSelection();
-  let range = window.document.createRange();
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  range.selectNode(div);
-  selection.addRange(range);
-
-  return window;
-}
-
-/**
- * Select all divs in the page, adding the ranges to the selection.
- */
-function selectAllDivs(window) {
-  let divs = window.document.getElementsByTagName("div");
-  let selection = window.getSelection();
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  for (let i = 0; i < divs.length; i++) {
-    let range = window.document.createRange();
-
-    range.selectNode(divs[i]);
-    selection.addRange(range);
-  }
-
-  return window;
-}
-
-/**
- * Select the textarea content
- */
-function selectTextarea(window) {
-  let selection = window.getSelection();
-  let textarea = window.document.querySelector("textarea");
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  textarea.setSelectionRange(0, textarea.value.length);
-  textarea.focus();
-
-  return window;
-}
-
-/**
- * Select the content of the first div
- */
-function selectContentFirstDiv(window) {
-  let div = window.document.querySelector("div");
-  let selection = window.getSelection();
-  let range = window.document.createRange();
-
-  if (selection.rangeCount > 0)
-    selection.removeAllRanges();
-
-  range.selectNodeContents(div);
-  selection.addRange(range);
-
-  return window;
-}
-
-/**
- * Dispatch the selection event for the selection listener added by
- * `nsISelectionPrivate.addSelectionListener`
- */
-function dispatchSelectionEvent(window) {
-  // We modify the selection in order to dispatch the selection's event, by
-  // contract the selection by one character. So if the text selected is "foo"
-  // will be "fo".
-  window.getSelection().modify("extend", "backward", "character");
-
-  return window;
-}
-
-/**
- * Dispatch the selection event for the selection listener added by
- * `window.onselect` / `window.addEventListener`
- */
-function dispatchOnSelectEvent(window) {
-  let { document } = window;
-  let textarea = document.querySelector("textarea");
-  let event = document.createEvent("UIEvents");
-
-  event.initUIEvent("select", true, true, window, 1);
-
-  textarea.dispatchEvent(event);
-
-  return window;
-}
-
-/**
- * Creates empty ranges and add them to selections
- */
-function createEmptySelections(window) {
-  selectAllDivs(window);
-
-  let selection = window.getSelection();
-
-  for (let i = 0; i < selection.rangeCount; i++)
-    selection.getRangeAt(i).collapse(true);
-}
-
-// Test cases
-
-exports["test No Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL);
-
-  assert.equal(selection.isContiguous, false,
-    "selection.isContiguous without selection works.");
-
-  assert.strictEqual(selection.text, null,
-    "selection.text without selection works.");
-
-  assert.strictEqual(selection.html, null,
-    "selection.html without selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection)
-    selectionCount++;
-
-  assert.equal(selectionCount, 0, "No iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Single DOM Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL);
-
-  selectFirstDiv(window)
-
-  assert.equal(selection.isContiguous, true,
-    "selection.isContiguous with single DOM Selection works.");
-
-  assert.equal(selection.text, "foo",
-    "selection.text with single DOM Selection works.");
-
-  assert.equal(selection.html, "<div>foo</div>",
-    "selection.html with single DOM Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    selectionCount++;
-
-    assert.equal(sel.text, "foo",
-      "iterable selection.text with single DOM Selection works.");
-
-    assert.equal(sel.html, "<div>foo</div>",
-      "iterable selection.html with single DOM Selection works.");
-  }
-
-  assert.equal(selectionCount, 1, "One iterable selection");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Multiple DOM Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let expectedText = ["foo", "and"];
-  let expectedHTML = ["<div>foo</div>", "<div>and</div>"];
-  let window = yield open(URL);
-
-  selectAllDivs(window);
-
-  assert.equal(selection.isContiguous, false,
-    "selection.isContiguous with multiple DOM Selection works.");
-
-  assert.equal(selection.text, expectedText[0],
-    "selection.text with multiple DOM Selection works.");
-
-  assert.equal(selection.html, expectedHTML[0],
-    "selection.html with multiple DOM Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    assert.equal(sel.text, expectedText[selectionCount],
-      "iterable selection.text with multiple DOM Selection works.");
-
-    assert.equal(sel.html, expectedHTML[selectionCount],
-      "iterable selection.text with multiple DOM Selection works.");
-
-    selectionCount++;
-  }
-
-  assert.equal(selectionCount, 2, "Two iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Textarea Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL);
-
-  selectTextarea(window);
-
-  assert.equal(selection.isContiguous, true,
-    "selection.isContiguous with Textarea Selection works.");
-
-  assert.equal(selection.text, "noodles",
-    "selection.text with Textarea Selection works.");
-
-  assert.strictEqual(selection.html, null,
-    "selection.html with Textarea Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    selectionCount++;
-
-    assert.equal(sel.text, "noodles",
-      "iterable selection.text with Textarea Selection works.");
-
-    assert.strictEqual(sel.html, null,
-      "iterable selection.html with Textarea Selection works.");
-  }
-
-  assert.equal(selectionCount, 1, "One iterable selection");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Set Text in Multiple DOM Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let expectedText = ["bar", "and"];
-  let expectedHTML = ["bar", "<div>and</div>"];
-  let window = yield open(URL);
-
-  selectAllDivs(window);
-
-  selection.text = "bar";
-
-  assert.equal(selection.text, expectedText[0],
-    "set selection.text with single DOM Selection works.");
-
-  assert.equal(selection.html, expectedHTML[0],
-    "selection.html with single DOM Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    assert.equal(sel.text, expectedText[selectionCount],
-      "iterable selection.text with multiple DOM Selection works.");
-
-    assert.equal(sel.html, expectedHTML[selectionCount],
-      "iterable selection.html with multiple DOM Selection works.");
-
-    selectionCount++;
-  }
-
-  assert.equal(selectionCount, 2, "Two iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Set HTML in Multiple DOM Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let html = "<span>b<b>a</b>r</span>";
-  let expectedText = ["bar", "and"];
-  let expectedHTML = [html, "<div>and</div>"];
-  let window = yield open(URL);
-
-  selectAllDivs(window);
-
-  selection.html = html;
-
-  assert.equal(selection.text, expectedText[0],
-    "set selection.text with DOM Selection works.");
-
-  assert.equal(selection.html, expectedHTML[0],
-    "selection.html with DOM Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    assert.equal(sel.text, expectedText[selectionCount],
-      "iterable selection.text with multiple DOM Selection works.");
-
-    assert.equal(sel.html, expectedHTML[selectionCount],
-      "iterable selection.html with multiple DOM Selection works.");
-
-    selectionCount++;
-  }
-
-  assert.equal(selectionCount, 2, "Two iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Set HTML as text in Multiple DOM Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let text = "<span>b<b>a</b>r</span>";
-  let html = "&lt;span&gt;b&lt;b&gt;a&lt;/b&gt;r&lt;/span&gt;";
-  let expectedText = [text, "and"];
-  let expectedHTML = [html, "<div>and</div>"];
-  let window = yield open(URL);
-
-  selectAllDivs(window);
-
-  selection.text = text;
-
-  assert.equal(selection.text, expectedText[0],
-    "set selection.text with DOM Selection works.");
-
-  assert.equal(selection.html, expectedHTML[0],
-    "selection.html with DOM Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    assert.equal(sel.text, expectedText[selectionCount],
-      "iterable selection.text with multiple DOM Selection works.");
-
-    assert.equal(sel.html, expectedHTML[selectionCount],
-      "iterable selection.html with multiple DOM Selection works.");
-
-    selectionCount++;
-  }
-
-  assert.equal(selectionCount, 2, "Two iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Set Text in Textarea Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let text = "bar";
-  let window = yield open(URL);
-
-  selectTextarea(window);
-
-  selection.text = text;
-
-  assert.equal(selection.text, text,
-    "set selection.text with Textarea Selection works.");
-
-  assert.strictEqual(selection.html, null,
-    "selection.html with Textarea Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    selectionCount++;
-
-    assert.equal(sel.text, text,
-      "iterable selection.text with Textarea Selection works.");
-
-    assert.strictEqual(sel.html, null,
-      "iterable selection.html with Textarea Selection works.");
-  }
-
-  assert.equal(selectionCount, 1, "One iterable selection");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Set HTML in Textarea Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let html = "<span>b<b>a</b>r</span>";
-  let window = yield open(URL);
-
-  selectTextarea(window);
-
-  // Textarea can't have HTML so set `html` property is equals to set `text`
-  // property
-  selection.html = html;
-
-  assert.equal(selection.text, html,
-    "set selection.text with Textarea Selection works.");
-
-  assert.strictEqual(selection.html, null,
-    "selection.html with Textarea Selection works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    selectionCount++;
-
-    assert.equal(sel.text, html,
-      "iterable selection.text with Textarea Selection works.");
-
-    assert.strictEqual(sel.html, null,
-      "iterable selection.html with Textarea Selection works.");
-  }
-
-  assert.equal(selectionCount, 1, "One iterable selection");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Empty Selections"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL);
-
-  createEmptySelections(window);
-
-  assert.equal(selection.isContiguous, false,
-    "selection.isContiguous with empty selections works.");
-
-  assert.strictEqual(selection.text, null,
-    "selection.text with empty selections works.");
-
-  assert.strictEqual(selection.html, null,
-    "selection.html with empty selections works.");
-
-  let selectionCount = 0;
-  for (let sel of selection)
-    selectionCount++;
-
-  assert.equal(selectionCount, 0, "No iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-}
-
-
-exports["test No Selection Exception"] = function*(assert) {
-  const NO_SELECTION = /It isn't possible to change the selection/;
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL);
-
-  // We're trying to change a selection when there is no selection
-  assert.throws(function() {
-    selection.text = "bar";
-  }, NO_SELECTION);
-
-  assert.throws(function() {
-    selection.html = "bar";
-  }, NO_SELECTION);
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test for...of without selections"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL);
-  let selectionCount = 0;
-
-  for (let sel of selection)
-    selectionCount++;
-
-  assert.equal(selectionCount, 0, "No iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-}
-
-exports["test for...of with selections"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let expectedText = ["foo", "and"];
-  let expectedHTML = ["<div>foo</div>", "<div>and</div>"];
-  let window = yield open(URL);
-
-  selectAllDivs(window);
-
-  let selectionCount = 0;
-
-  for (let sel of selection) {
-    assert.equal(sel.text, expectedText[selectionCount],
-      "iterable selection.text with for...of works.");
-
-    assert.equal(sel.html, expectedHTML[selectionCount],
-      "iterable selection.text with for...of works.");
-
-    selectionCount++;
-  }
-
-  assert.equal(selectionCount, 2, "Two iterable selections");
-
-  yield cleanUI();
-  loader.unload();
-}
-
-exports["test Selection Listener"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let selected = defer();
-
-  selection.once("select", selected.resolve);
-
-  yield open(URL).
-    then(selectContentFirstDiv).
-    then(dispatchSelectionEvent);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "fo");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Textarea OnSelect Listener"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let selected = defer();
-
-  selection.once("select", selected.resolve);
-
-  yield open(URL).
-    then(selectTextarea).
-    then(dispatchOnSelectEvent);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "noodles", "selection is noodles");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Selection listener removed on unload"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  selection.once("select", function() {
-    assert.fail("Shouldn't be never called");
-  });
-
-  loader.unload();
-  assert.pass("unload was a success");
-
-  yield open(URL).
-    then(selectContentFirstDiv).
-    then(dispatchSelectionEvent).
-    then(cleanUI);
-};
-
-exports["test Textarea onSelect Listener removed on unload"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  selection.once("select", function() {
-    assert.fail("Shouldn't be never called");
-  });
-
-  loader.unload();
-  assert.pass("unload was a success");
-
-  yield open(URL).
-    then(selectTextarea).
-    then(dispatchOnSelectEvent).
-    then(cleanUI);
-};
-
-
-exports["test Selection Listener on existing document"] = function*(assert) {
-  let loader = Loader(module);
-  let selected = defer();
-
-  let window = yield open(URL);
-  let selection = loader.require("sdk/selection");
-
-  selection.once("select", selected.resolve);
-
-  selectContentFirstDiv(window);
-  dispatchSelectionEvent(window);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "fo");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-
-exports["test Textarea OnSelect Listener on existing document"] = function*(assert) {
-  let loader = Loader(module);
-  let selected = defer();
-
-  let selection = loader.require("sdk/selection");
-
-  let window = yield open(URL);
-
-  selection.once("select", selected.resolve);
-  selectTextarea(window)
-  dispatchOnSelectEvent(window);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "noodles");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Selection Listener on document reload"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let selected = defer();
-
-  selection.once("select", selected.resolve);
-
-  yield open(URL).
-    then(reload).
-    then(selectContentFirstDiv).
-    then(dispatchSelectionEvent);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "fo");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Textarea OnSelect Listener on document reload"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let selected = defer();
-
-  selection.once("select", selected.resolve);
-
-  yield open(URL).
-    then(reload).
-    then(selectTextarea).
-    then(dispatchOnSelectEvent);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "noodles");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test Selection Listener on frame"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let selected = defer();
-
-  selection.once("select", selected.resolve);
-
-  let window = yield open(FRAME_URL);
-  yield hideAndShowFrame(window);
-  let frame = yield getFrameWindow(window);
-  yield selectContentFirstDiv(frame);
-  yield dispatchSelectionEvent(frame);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "fo");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-
-// TODO: re-enable and fix intermittent test below
-// See Bug 970062 https://bugzilla.mozilla.org/show_bug.cgi?id=970062
-/*
-exports["test Textarea onSelect Listener on frame"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let selected = defer();
-
-  selection.once("select", selected.resolve);
-
-  yield open(FRAME_URL).
-    then(hideAndShowFrame).
-    then(getFrameWindow).
-    then(selectTextarea).
-    then(dispatchOnSelectEvent);
-
-  yield selected.promise;
-
-  assert.equal(selection.text, "noodles");
-
-  yield cleanUI();
-  loader.unload();
-};
-*/
-
-
-exports["test PBPW Selection Listener"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  selection.once("select", function() {
-    assert.fail("Shouldn't be never called");
-  });
-
-  assert.pass();
-
-  yield open(URL, { private: true }).
-    then(selectContentFirstDiv).
-    then(dispatchSelectionEvent).
-    then(cleanUI);
-
-  loader.unload();
-};
-
-exports["test PBPW Textarea OnSelect Listener"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-
-  selection.once("select", () => {
-    assert.fail("Shouldn't be never called");
-  });
-
-  assert.pass("opening private test content window");
-
-  yield open(URL, { private: true }).
-    then(selectTextarea).
-    then(dispatchOnSelectEvent).
-    then(cleanUI);
-
-  loader.unload();
-};
-
-
-exports["test PBPW Single DOM Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL, { private: true });
-
-  selectFirstDiv(window);
-
-  assert.equal(selection.isContiguous, false,
-    "selection.isContiguous with single DOM Selection in PBPW works.");
-
-  assert.equal(selection.text, null,
-    "selection.text with single DOM Selection in PBPW works.");
-
-  assert.equal(selection.html, null,
-    "selection.html with single DOM Selection in PBPW works.");
-
-  let selectionCount = 0;
-  for (let sel of selection)
-    selectionCount++;
-
-  assert.equal(selectionCount, 0, "No iterable selection in PBPW");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-exports["test PBPW Textarea Selection"] = function*(assert) {
-  let loader = Loader(module);
-  let selection = loader.require("sdk/selection");
-  let window = yield open(URL, { private: true });
-
-  selectTextarea(window);
-
-  assert.equal(selection.isContiguous, false,
-    "selection.isContiguous with Textarea Selection in PBPW works.");
-
-  assert.equal(selection.text, null,
-    "selection.text with Textarea Selection in PBPW works.");
-
-  assert.strictEqual(selection.html, null,
-    "selection.html with Textarea Selection in PBPW works.");
-
-  let selectionCount = 0;
-  for (let sel of selection) {
-    selectionCount++;
-
-    assert.equal(sel.text, null,
-      "iterable selection.text with Textarea Selection in PBPW works.");
-
-    assert.strictEqual(sel.html, null,
-      "iterable selection.html with Textarea Selection in PBPW works.");
-  }
-
-  assert.equal(selectionCount, 0, "No iterable selection in PBPW");
-
-  yield cleanUI();
-  loader.unload();
-};
-
-// TODO: test Selection Listener on long-held connection (Bug 661884)
-//
-//  I didn't find a way to do so with httpd, using `processAsync` I'm able to
-//  Keep the connection but not to flush the buffer to the client in two steps,
-//  that is what I need for this test (e.g. flush "Hello" to the client, makes
-//  selection when the connection is still hold, and check that the listener
-//  is executed before the server send "World" and close the connection).
-//
-//  Because this test is needed to the refactoring of context-menu as well, I
-//  believe we will find a proper solution quickly.
-/*
-exports["test Selection Listener on long-held connection"] = function(assert, done) {
-
-};
-*/
-
-// If the platform doesn't support the PBPW, we're replacing PBPW tests
-if (!require("sdk/private-browsing/utils").isWindowPBSupported) {
-  Object.keys(module.exports).forEach((key) => {
-    if (key.indexOf("test PBPW") === 0) {
-      module.exports[key] = function Unsupported (assert) {
-        assert.pass("Private Window Per Browsing is not supported on this platform.");
-      }
-    }
-  });
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-self.js b/addon-sdk/source/test/test-self.js
deleted file mode 100644
index 8c258e122..000000000
--- a/addon-sdk/source/test/test-self.js
+++ /dev/null
@@ -1,79 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const xulApp = require("sdk/system/xul-app");
-const self = require("sdk/self");
-const { Loader, main, unload, override } = require("toolkit/loader");
-const { PlainTextConsole } = require("sdk/console/plain-text");
-const { Loader: CustomLoader } = require("sdk/test/loader");
-const loaderOptions = require("@loader/options");
-
-exports.testSelf = function(assert) {
-  // Likewise, we can't assert anything about the full URL, because that
-  // depends on self.id . We can only assert that it ends in the right
-  // thing.
-  var url = self.data.url("test.html");
-  assert.equal(typeof(url), "string", "self.data.url('x') returns string");
-  assert.equal(/\/test\.html$/.test(url), true);
-
-  // Make sure 'undefined' is not in url when no string is provided.
-  url = self.data.url();
-  assert.equal(typeof(url), "string", "self.data.url() returns string");
-  assert.equal(/\/undefined$/.test(url), false);
-
-  // When tests are run on just the api-utils package, self.name is
-  // api-utils. When they're run as 'cfx testall', self.name is testpkgs.
-  assert.equal(self.name, "addon-sdk", "self.name is addon-sdk");
-
-  // loadReason may change here, as we change the way tests addons are installed
-  // Bug 854937 fixed loadReason and is now install
-  let testLoadReason = xulApp.versionInRange(xulApp.platformVersion,
-                                             "23.0a1", "*") ? "install"
-                                                            : "startup";
-  assert.equal(self.loadReason, testLoadReason,
-               "self.loadReason is either startup or install on test runs");
-
-  assert.equal(self.isPrivateBrowsingSupported, false,
-               'usePrivateBrowsing property is false by default');
-};
-
-exports.testSelfHandlesLackingLoaderOptions = function (assert) {
-  let root = module.uri.substr(0, module.uri.lastIndexOf('/'));
-  let uri = root + '/fixtures/loader/self/';
-  let sdkPath = loaderOptions.paths[''] + 'sdk';
-  let loader = Loader({ paths: { '': uri, 'sdk': sdkPath }});
-  let program = main(loader, 'main');
-  let self = program.self;
-  assert.pass("No errors thrown when including sdk/self without loader options");
-  assert.equal(self.isPrivateBrowsingSupported, false,
-    "safely checks sdk/self.isPrivateBrowsingSupported");
-  assert.equal(self.packed, false,
-    "safely checks sdk/self.packed");
-  unload(loader);
-};
-
-exports.testPreferencesBranch = function (assert) {
-  let options = override(loaderOptions, {
-    preferencesBranch: 'human-readable',
-  });
-  let loader = CustomLoader(module, { }, options);
-  let { preferencesBranch } = loader.require('sdk/self');
-  assert.equal(preferencesBranch, 'human-readable',
-    'preferencesBranch is human-readable');
-}
-
-exports.testInvalidPreferencesBranch = function (assert) {
-  let console = new PlainTextConsole(_ => void _);
-  let options = override(loaderOptions, {
-    preferencesBranch: 'invalid^branch*name',
-    id: 'simple@jetpack'
-  });
-  let loader = CustomLoader(module, { console }, options);
-  let { preferencesBranch } = loader.require('sdk/self');
-  assert.equal(preferencesBranch, 'simple@jetpack',
-    'invalid preferencesBranch value ignored');
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-sequence.js b/addon-sdk/source/test/test-sequence.js
deleted file mode 100644
index 90a12edd1..000000000
--- a/addon-sdk/source/test/test-sequence.js
+++ /dev/null
@@ -1,1245 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var { seq, iterate, filter, map, reductions, reduce, count,
-      isEmpty, every, isEvery, some, take, takeWhile, drop,
-      dropWhile, concat, first, rest, nth, last, dropLast,
-      distinct, remove, mapcat, fromEnumerator, string,
-      object, pairs, keys, values, each, names, symbols
-    } = require("sdk/util/sequence");
-
-const boom = () => { throw new Error("Boom!"); };
-const broken = seq(function*() {
-  yield 1;
-  throw new Error("Boom!");
-});
-
-exports["test seq"] = assert => {
-  let xs = seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-  });
-
-  assert.deepEqual([...seq(null)], [], "seq of null is empty");
-  assert.deepEqual([...seq(void(0))], [], "seq of void is empty");
-  assert.deepEqual([...xs], [1, 2, 3], "seq of 1 2 3");
-  assert.deepEqual([...seq(xs)], [1, 2, 3], "seq of seq is seq");
-
-  assert.deepEqual([...seq([])], [], "seq of emtpy array is empty");
-  assert.deepEqual([...seq([1])], [1], "seq of lonly array is single element");
-  assert.deepEqual([...seq([1, 2, 3])], [1, 2, 3], "seq of array is it's elements");
-
-  assert.deepEqual([...seq("")], [], "seq of emtpy string is empty");
-  assert.deepEqual([...seq("o")], ["o"], "seq of char is single char seq");
-  assert.deepEqual([...seq("hello")], ["h", "e", "l", "l", "o"],
-                   "seq of string are chars");
-
-  assert.deepEqual([...seq(new Set())], [], "seq of emtpy set is empty");
-  assert.deepEqual([...seq(new Set([1]))], [1], "seq of lonely set is single");
-  assert.deepEqual([...seq(new Set([1, 2, 3]))], [1, 2, 3], "seq of lonely set is single");
-
-  assert.deepEqual([...seq(new Map())], [], "seq of emtpy map is empty");
-  assert.deepEqual([...seq(new Map([[1, 2]]))], [[1, 2]], "seq single mapping is that mapping");
-  assert.deepEqual([...seq(new Map([[1, 2], [3, 4], [5, 6]]))],
-                   [[1, 2], [3, 4], [5, 6]],
-                   "seq of map is key value mappings");
-
-  [function(){}, 1, /foo/, true].forEach(x => {
-    assert.throws(() => seq(x), "Type is not seq-able");
-  });
-
-  assert.throws(() => [...broken],
-                /Boom/,
-                "broken sequence errors propagate");
-};
-
-exports["test seq casting"] = assert => {
-  const xs = seq(function*() { yield 1; yield 2; yield 3; });
-  const ys = seq(function*() { yield 1; });
-  const zs = seq(function*() {});
-  const kvs = seq(function*() { yield ["a", 1]; yield ["b", 2]; });
-  const kv = seq(function*() { yield ["a", 1]; });
-
-  assert.deepEqual([...xs], [1, 2, 3], "cast to array");
-  assert.deepEqual([...ys], [1], "cast to of one element");
-  assert.deepEqual([...zs], [], "cast empty array");
-
-  assert.deepEqual(string(...xs), "123", "cast to string");
-  assert.deepEqual(string(...ys), "1", "cast to char");
-  assert.deepEqual(string(...zs), "", "cast to empty string");
-
-  assert.deepEqual(new Set(xs), new Set([1, 2, 3]),
-                   "cast to set of items");
-  assert.deepEqual(new Set(ys), new Set([1]),
-                   "cast to set of one item");
-  assert.deepEqual(new Set(zs), new Set(),
-                   "cast to set of one item");
-
-  assert.deepEqual(new Map(kvs), new Map([["a", 1], ["b", 2]]),
-                   "cast to map");
-  assert.deepEqual(new Map(kv), new Map([["a", 1]]),
-                   "cast to single mapping");
-  assert.deepEqual(new Map(zs), new Map(),
-                   "cast to empty map");
-
-  assert.deepEqual(object(...kvs), {a: 1, b: 2},
-                  "cast to object");
-  assert.deepEqual(object(...kv), {a: 1},
-                  "cast to single pair");
-  assert.deepEqual(object(...zs), {},
-                  "cast to empty object");
-};
-
-exports["test pairs"] = assert => {
-  assert.deepEqual([...pairs(null)], [], "pairs on null is empty");
-  assert.deepEqual([...pairs(void(0))], [], "pairs on void is empty");
-  assert.deepEqual([...pairs({})], [], "empty sequence");
-  assert.deepEqual([...pairs({a: 1})], [["a", 1]], "single pair");
-  assert.deepEqual([...pairs({a: 1, b: 2, c: 3})].sort(),
-                   [["a", 1], ["b", 2], ["c", 3]],
-                   "creates pairs");
-  let items = [];
-  for (let [key, value] of pairs({a: 1, b: 2, c: 3}))
-    items.push([key, value]);
-
-  assert.deepEqual(items.sort(),
-                   [["a", 1], ["b", 2], ["c", 3]],
-                   "for of works on pairs");
-
-
-  assert.deepEqual([...pairs([])], [], "pairs on empty array is empty");
-  assert.deepEqual([...pairs([1])], [[0, 1]], "pairs on array is [index, element]");
-  assert.deepEqual([...pairs([1, 2, 3])],
-                   [[0, 1], [1, 2], [2, 3]],
-                   "for arrays it pair of [index, element]");
-
-  assert.deepEqual([...pairs("")], [], "pairs on empty string is empty");
-  assert.deepEqual([...pairs("a")], [[0, "a"]], "pairs on char is [0, char]");
-  assert.deepEqual([...pairs("hello")],
-                   [[0, "h"], [1, "e"], [2, "l"], [3, "l"], [4, "o"]],
-                   "for strings it's pair of [index, char]");
-
-  assert.deepEqual([...pairs(new Map())],
-                   [],
-                   "pairs on empty map is empty");
-  assert.deepEqual([...pairs(new Map([[1, 3]]))],
-                   [[1, 3]],
-                   "pairs on single mapping single mapping");
-  assert.deepEqual([...pairs(new Map([[1, 2], [3, 4]]))],
-                   [[1, 2], [3, 4]],
-                   "pairs on map returs key vaule pairs");
-
-  assert.throws(() => pairs(new Set()),
-                "can't pair set");
-
-  assert.throws(() => pairs(4),
-                "can't pair number");
-
-  assert.throws(() => pairs(true),
-                "can't pair boolean");
-};
-
-exports["test keys"] = assert => {
-  assert.deepEqual([...keys(null)], [], "keys on null is empty");
-  assert.deepEqual([...keys(void(0))], [], "keys on void is empty");
-  assert.deepEqual([...keys({})], [], "empty sequence");
-  assert.deepEqual([...keys({a: 1})], ["a"], "single key");
-  assert.deepEqual([...keys({a: 1, b: 2, c: 3})].sort(),
-                   ["a", "b", "c"],
-                   "all keys");
-  assert.deepEqual([...keys(Object.create({}, {
-                              a: {value: 1, enumerable: true},
-                              b: {value: 2, enumerable: false},
-                              c: {value: 3, enumerable: false}
-                            }))].sort(),
-                 ["a"],
-                 "only enumerable keys");
-
-  let items = [];
-  for (let key of keys({a: 1, b: 2, c: 3}))
-    items.push(key);
-
-  assert.deepEqual(items.sort(),
-                   ["a", "b", "c"],
-                   "for of works on keys");
-
-
-  assert.deepEqual([...keys([])], [], "keys on empty array is empty");
-  assert.deepEqual([...keys([1])], [0], "keys on array is indexes");
-  assert.deepEqual([...keys([1, 2, 3])],
-                   [0, 1, 2],
-                   "keys on arrays returns indexes");
-
-  assert.deepEqual([...keys("")], [], "keys on empty string is empty");
-  assert.deepEqual([...keys("a")], [0], "keys on char is 0");
-  assert.deepEqual([...keys("hello")],
-                   [0, 1, 2, 3, 4],
-                   "keys on strings is char indexes");
-
-  assert.deepEqual([...keys(new Map())],
-                   [],
-                   "keys on empty map is empty");
-  assert.deepEqual([...keys(new Map([[1, 3]]))],
-                   [1],
-                   "keys on single mapping single mapping is single key");
-  assert.deepEqual([...keys(new Map([[1, 2], [3, 4]]))],
-                   [1, 3],
-                   "keys on map is keys from map");
-
-  assert.throws(() => keys(new Set()),
-                "can't keys set");
-
-  assert.throws(() => keys(4),
-                "can't keys number");
-
-  assert.throws(() => keys(true),
-                "can't keys boolean");
-};
-
-exports["test names"] = assert => {
-  assert.deepEqual([...names(null)], [], "names on null is empty");
-  assert.deepEqual([...names(void(0))], [], "names on void is empty");
-  assert.deepEqual([...names({})], [], "empty sequence");
-  assert.deepEqual([...names({a: 1})], ["a"], "single key");
-  assert.deepEqual([...names({a: 1, b: 2, c: 3})].sort(),
-                   ["a", "b", "c"],
-                   "all keys");
-  assert.deepEqual([...names(Object.create({}, {
-                              a: {value: 1, enumerable: true},
-                              b: {value: 2, enumerable: false},
-                              c: {value: 3, enumerable: false}
-                            }))].sort(),
-                   ["a", "b", "c"],
-                   "all enumerable & non-enumerable keys");
-
-
-  assert.throws(() => names([1, 2, 3]),
-                "can't names array");
-
-  assert.throws(() => names(""),
-                "can't names string");
-
-  assert.throws(() => names(new Map()),
-                "can't names map");
-
-  assert.throws(() => names(new Set()),
-                "can't names set");
-
-  assert.throws(() => names(4),
-                "can't names number");
-
-  assert.throws(() => names(true),
-                "can't names boolean");
-};
-
-exports["test symbols"] = assert => {
-  assert.deepEqual([...symbols(null)], [], "symbols on null is empty");
-  assert.deepEqual([...symbols(void(0))], [], "symbols on void is empty");
-  assert.deepEqual([...symbols({})], [], "symbols on empty is empty");
-  assert.deepEqual([...symbols({a: 1})], [], "symbols is empty if not owned");
-
-  const b = Symbol("b");
-  assert.deepEqual([...symbols({a: 1, [b]: 2, c: 3})].sort(),
-                   [b],
-                   "only symbols");
-
-  assert.deepEqual([...symbols(Object.create({}, {
-                                a: {value: 1, enumerable: true},
-                                [b]: {value: 2, enumerable: false},
-                                c: {value: 3, enumerable: false}
-                              }))].sort(),
-                   [b],
-                   "includes non-enumerable symbols");
-
-
-  assert.throws(() => symbols([1, 2, 3]),
-                "can't symbols array");
-
-  assert.throws(() => symbols(""),
-                "can't symbols string");
-
-  assert.throws(() => symbols(new Map()),
-                "can't symbols map");
-
-  assert.throws(() => symbols(new Set()),
-                "can't symbols set");
-
-  assert.throws(() => symbols(4),
-                "can't symbols number");
-
-  assert.throws(() => symbols(true),
-                "can't symbols boolean");
-};
-
-exports["test values"] = assert => {
-  assert.deepEqual([...values({})], [], "empty sequence");
-  assert.deepEqual([...values({a: 1})], [1], "single value");
-  assert.deepEqual([...values({a: 1, b: 2, c: 3})].sort(),
-                   [1, 2, 3],
-                   "all values");
-
-  let items = [];
-  for (let value of values({a: 1, b: 2, c: 3}))
-    items.push(value);
-
-  assert.deepEqual(items.sort(),
-                   [1, 2, 3],
-                   "for of works on values");
-
-  assert.deepEqual([...values([])], [], "values on empty array is empty");
-  assert.deepEqual([...values([1])], [1], "values on array elements");
-  assert.deepEqual([...values([1, 2, 3])],
-                   [1, 2, 3],
-                   "values on arrays returns elements");
-
-  assert.deepEqual([...values("")], [], "values on empty string is empty");
-  assert.deepEqual([...values("a")], ["a"], "values on char is char");
-  assert.deepEqual([...values("hello")],
-                   ["h", "e", "l", "l", "o"],
-                   "values on strings is chars");
-
-  assert.deepEqual([...values(new Map())],
-                   [],
-                   "values on empty map is empty");
-  assert.deepEqual([...values(new Map([[1, 3]]))],
-                   [3],
-                   "keys on single mapping single mapping is single key");
-  assert.deepEqual([...values(new Map([[1, 2], [3, 4]]))],
-                   [2, 4],
-                   "values on map is values from map");
-
-  assert.deepEqual([...values(new Set())], [], "values on empty set is empty");
-  assert.deepEqual([...values(new Set([1]))], [1], "values on set is it's items");
-  assert.deepEqual([...values(new Set([1, 2, 3]))],
-                   [1, 2, 3],
-                   "values on set is it's items");
-
-
-  assert.throws(() => values(4),
-                "can't values number");
-
-  assert.throws(() => values(true),
-                "can't values boolean");
-};
-
-exports["test fromEnumerator"] = assert => {
-  const { Cc, Ci } = require("chrome");
-  const { enumerateObservers,
-          addObserver,
-          removeObserver } = Cc["@mozilla.org/observer-service;1"].
-                               getService(Ci.nsIObserverService);
-
-
-  const topic = "sec:" + Math.random().toString(32).substr(2);
-  const [a, b, c] = [{wrappedJSObject: {}},
-                     {wrappedJSObject: {}},
-                     {wrappedJSObject: {}}];
-  const unwrap = x => x.wrappedJSObject;
-
-  [a, b, c].forEach(x => addObserver(x, topic, false));
-
-  const xs = fromEnumerator(() => enumerateObservers(topic));
-  const ys = map(unwrap, xs);
-
-  assert.deepEqual([...ys], [a, b, c].map(unwrap),
-                   "all observers are there");
-
-  removeObserver(b, topic);
-
-  assert.deepEqual([...ys], [a, c].map(unwrap),
-                   "b was removed");
-
-  removeObserver(a, topic);
-
-  assert.deepEqual([...ys], [c].map(unwrap),
-                   "a was removed");
-
-  removeObserver(c, topic);
-
-  assert.deepEqual([...ys], [],
-                   "c was removed, now empty");
-
-  addObserver(a, topic, false);
-
-  assert.deepEqual([...ys], [a].map(unwrap),
-                   "a was added");
-
-  removeObserver(a, topic);
-
-  assert.deepEqual([...ys], [].map(unwrap),
-                   "a was removed, now empty");
-
-};
-
-exports["test filter"] = assert => {
-  const isOdd = x => x % 2;
-  const odds = seq(function*() { yield 1; yield 3; yield 5; });
-  const evens = seq(function*() { yield 2; yield 4; yield 6; });
-  const mixed = seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-    yield 4;
-  });
-
-  assert.deepEqual([...filter(isOdd, mixed)], [1, 3],
-                   "filtered odds");
-  assert.deepEqual([...filter(isOdd, odds)], [1, 3, 5],
-                   "kept all");
-  assert.deepEqual([...filter(isOdd, evens)], [],
-                   "kept none");
-
-
-  let xs = filter(boom, mixed);
-  assert.throws(() => [...xs], /Boom/, "errors propagate");
-
-  assert.throws(() => [...filter(isOdd, broken)], /Boom/,
-                "sequence errors propagate");
-};
-
-exports["test filter array"] = assert => {
-  let isOdd = x => x % 2;
-  let xs = filter(isOdd, [1, 2, 3, 4]);
-  let ys = filter(isOdd, [1, 3, 5]);
-  let zs = filter(isOdd, [2, 4, 6]);
-
-  assert.deepEqual([...xs], [1, 3], "filteres odds");
-  assert.deepEqual([...ys], [1, 3, 5], "kept all");
-  assert.deepEqual([...zs], [], "kept none");
-  assert.ok(!Array.isArray(xs));
-};
-
-exports["test filter set"] = assert => {
-  let isOdd = x => x % 2;
-  let xs = filter(isOdd, new Set([1, 2, 3, 4]));
-  let ys = filter(isOdd, new Set([1, 3, 5]));
-  let zs = filter(isOdd, new Set([2, 4, 6]));
-
-  assert.deepEqual([...xs], [1, 3], "filteres odds");
-  assert.deepEqual([...ys], [1, 3, 5], "kept all");
-  assert.deepEqual([...zs], [], "kept none");
-};
-
-exports["test filter string"] = assert => {
-  let isUpperCase = x => x.toUpperCase() === x;
-  let xs = filter(isUpperCase, "aBcDe");
-  let ys = filter(isUpperCase, "ABC");
-  let zs = filter(isUpperCase, "abcd");
-
-  assert.deepEqual([...xs], ["B", "D"], "filteres odds");
-  assert.deepEqual([...ys], ["A", "B", "C"], "kept all");
-  assert.deepEqual([...zs], [], "kept none");
-};
-
-exports["test filter lazy"] = assert => {
-  const x = 1;
-  let y = 2;
-
-  const xy = seq(function*() { yield x; yield y; });
-  const isOdd = x => x % 2;
-  const actual = filter(isOdd, xy);
-
-  assert.deepEqual([...actual], [1], "only one odd number");
-  y = 3;
-  assert.deepEqual([...actual], [1, 3], "filter is lazy");
-};
-
-exports["test filter non sequences"] = assert => {
-  const False = _ => false;
-  assert.throws(() => [...filter(False, 1)],
-                "can't iterate number");
-  assert.throws(() => [...filter(False, {a: 1, b:2})],
-                "can't iterate object");
-};
-
-exports["test map"] = assert => {
-  let inc = x => x + 1;
-  let xs = seq(function*() { yield 1; yield 2; yield 3; });
-  let ys = map(inc, xs);
-
-  assert.deepEqual([...ys], [2, 3, 4], "incremented each item");
-
-  assert.deepEqual([...map(inc, null)], [], "mapping null is empty");
-  assert.deepEqual([...map(inc, void(0))], [], "mapping void is empty");
-  assert.deepEqual([...map(inc, new Set([1, 2, 3]))], [2, 3, 4], "maps set items");
-};
-
-exports["test map two inputs"] = assert => {
-  let sum = (x, y) => x + y;
-  let xs = seq(function*() { yield 1; yield 2; yield 3; });
-  let ys = seq(function*() { yield 4; yield 5; yield 6; });
-
-  let zs = map(sum, xs, ys);
-
-  assert.deepEqual([...zs], [5, 7, 9], "summed numbers");
-};
-
-exports["test map diff sized inputs"] = assert => {
-  let sum = (x, y) => x + y;
-  let xs = seq(function*() { yield 1; yield 2; yield 3; });
-  let ys = seq(function*() { yield 4; yield 5; yield 6; yield 7; yield 8; });
-
-  let zs = map(sum, xs, ys);
-
-  assert.deepEqual([...zs], [5, 7, 9], "summed numbers");
-  assert.deepEqual([...map(sum, ys, xs)], [5, 7, 9],
-                   "index of exhasting input is irrelevant");
-};
-
-exports["test map multi"] = assert => {
-  let sum = (x, y, z, w) => x + y + z + w;
-  let xs = seq(function*() { yield 1; yield 2; yield 3; yield 4; });
-  let ys = seq(function*() { yield 4; yield 5; yield 6; yield 7; yield 8; });
-  let zs = seq(function*() { yield 10; yield 11; yield 12; });
-  let ws = seq(function*() { yield 0; yield 20; yield 40; yield 60; });
-
-  let actual = map(sum, xs, ys, zs, ws);
-
-  assert.deepEqual([...actual], [15, 38, 61], "summed numbers");
-};
-
-exports["test map errors"] = assert => {
-  assert.deepEqual([...map(boom, [])], [],
-                   "won't throw if empty");
-
-  const xs = map(boom, [1, 2, 4]);
-
-  assert.throws(() => [...xs], /Boom/, "propagates errors");
-
-  assert.throws(() => [...map(x => x, broken)], /Boom/,
-                "sequence errors propagate");
-};
-
-exports["test reductions"] = assert => {
-  let sum = (...xs) => xs.reduce((x, y) => x + y, 0);
-
-  assert.deepEqual([...reductions(sum, [1, 1, 1, 1])],
-                   [1, 2, 3, 4],
-                   "works with arrays");
-  assert.deepEqual([...reductions(sum, 5, [1, 1, 1, 1])],
-                   [5, 6, 7, 8, 9],
-                   "array with initial");
-
-  assert.deepEqual([...reductions(sum, seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-  }))],
-  [1, 3, 6],
-  "works with sequences");
-
-  assert.deepEqual([...reductions(sum, 10, seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-  }))],
-  [10, 11, 13, 16],
-  "works with sequences");
-
-  assert.deepEqual([...reductions(sum, [])], [0],
-                   "invokes accumulator with no args");
-
-  assert.throws(() => [...reductions(boom, 1, [1])],
-                /Boom/,
-                "arg errors errors propagate");
-  assert.throws(() => [...reductions(sum, 1, broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-exports["test reduce"] = assert => {
- let sum = (...xs) => xs.reduce((x, y) => x + y, 0);
-
-  assert.deepEqual(reduce(sum, [1, 2, 3, 4, 5]),
-                   15,
-                   "works with arrays");
-
-  assert.deepEqual(reduce(sum, seq(function*() {
-                     yield 1;
-                     yield 2;
-                     yield 3;
-                   })),
-                   6,
-                   "works with sequences");
-
-  assert.deepEqual(reduce(sum, 10, [1, 2, 3, 4, 5]),
-                   25,
-                   "works with array & initial");
-
-  assert.deepEqual(reduce(sum, 5, seq(function*() {
-                     yield 1;
-                     yield 2;
-                     yield 3;
-                   })),
-                   11,
-                   "works with sequences & initial");
-
-  assert.deepEqual(reduce(sum, []), 0, "reduce with no args");
-  assert.deepEqual(reduce(sum, "a", []), "a", "reduce with initial");
-  assert.deepEqual(reduce(sum, 1, [1]), 2, "reduce with single & initial");
-
-  assert.throws(() => [...reduce(boom, 1, [1])],
-                /Boom/,
-                "arg errors errors propagate");
-  assert.throws(() => [...reduce(sum, 1, broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-exports["test each"] = assert => {
-  const collect = xs => {
-    let result = [];
-    each((...etc) => result.push(...etc), xs);
-    return result;
-  };
-
-  assert.deepEqual(collect(null), [], "each ignores null");
-  assert.deepEqual(collect(void(0)), [], "each ignores void");
-
-  assert.deepEqual(collect([]), [], "each ignores empty");
-  assert.deepEqual(collect([1]), [1], "each works on single item arrays");
-  assert.deepEqual(collect([1, 2, 3, 4, 5]),
-                   [1, 2, 3, 4, 5],
-                   "works with arrays");
-
-  assert.deepEqual(collect(seq(function*() {
-                     yield 1;
-                     yield 2;
-                     yield 3;
-                   })),
-                   [1, 2, 3],
-                   "works with sequences");
-
-  assert.deepEqual(collect(""), [], "ignores empty strings");
-  assert.deepEqual(collect("a"), ["a"], "works on chars");
-  assert.deepEqual(collect("hello"), ["h", "e", "l", "l", "o"],
-                   "works on strings");
-
-  assert.deepEqual(collect(new Set()), [], "ignores empty sets");
-  assert.deepEqual(collect(new Set(["a"])), ["a"],
-                   "works on single item sets");
-  assert.deepEqual(collect(new Set([1, 2, 3])), [1, 2, 3],
-                   "works on muti item tests");
-
-  assert.deepEqual(collect(new Map()), [], "ignores empty maps");
-  assert.deepEqual(collect(new Map([["a", 1]])), [["a", 1]],
-                   "works on single mapping maps");
-  assert.deepEqual(collect(new Map([[1, 2], [3, 4], [5, 6]])),
-                   [[1, 2], [3, 4], [5, 6]],
-                   "works on muti mapping maps");
-
-  assert.throws(() => collect({}), "objects arn't supported");
-  assert.throws(() => collect(1), "numbers arn't supported");
-  assert.throws(() => collect(true), "booleas arn't supported");
-};
-
-exports["test count"] = assert => {
-  assert.equal(count(null), 0, "null counts to 0");
-  assert.equal(count(), 0, "undefined counts to 0");
-  assert.equal(count([]), 0, "empty array");
-  assert.equal(count([1, 2, 3]), 3, "non-empty array");
-  assert.equal(count(""), 0, "empty string");
-  assert.equal(count("hello"), 5, "non-empty string");
-  assert.equal(count(new Map()), 0, "empty map");
-  assert.equal(count(new Map([[1, 2], [2, 3]])), 2, "non-empty map");
-  assert.equal(count(new Set()), 0, "empty set");
-  assert.equal(count(new Set([1, 2, 3, 4])), 4, "non-empty set");
-  assert.equal(count(seq(function*() {})), 0, "empty sequence");
-  assert.equal(count(seq(function*() { yield 1; yield 2; })), 2,
-               "non-empty sequence");
-
-  assert.throws(() => count(broken),
-                /Boom/,
-                "sequence errors propagate");
-};
-
-exports["test isEmpty"] = assert => {
-  assert.equal(isEmpty(null), true, "null is empty");
-  assert.equal(isEmpty(), true, "undefined is empty");
-  assert.equal(isEmpty([]), true, "array is array");
-  assert.equal(isEmpty([1, 2, 3]), false, "array isn't empty");
-  assert.equal(isEmpty(""), true, "string is empty");
-  assert.equal(isEmpty("hello"), false, "non-empty string");
-  assert.equal(isEmpty(new Map()), true, "empty map");
-  assert.equal(isEmpty(new Map([[1, 2], [2, 3]])), false, "non-empty map");
-  assert.equal(isEmpty(new Set()), true, "empty set");
-  assert.equal(isEmpty(new Set([1, 2, 3, 4])), false , "non-empty set");
-  assert.equal(isEmpty(seq(function*() {})), true, "empty sequence");
-  assert.equal(isEmpty(seq(function*() { yield 1; yield 2; })), false,
-               "non-empty sequence");
-
-  assert.equal(isEmpty(broken), false, "hasn't reached error");
-};
-
-exports["test isEvery"] = assert => {
-  let isOdd = x => x % 2;
-  let isTrue = x => x === true;
-  let isFalse = x => x === false;
-
-  assert.equal(isEvery(isOdd, seq(function*() {
-    yield 1;
-    yield 3;
-    yield 5;
-  })), true, "all are odds");
-
-  assert.equal(isEvery(isOdd, seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-  })), false, "contains even");
-
-  assert.equal(isEvery(isTrue, seq(function*() {})), true, "true if empty");
-  assert.equal(isEvery(isFalse, seq(function*() {})), true, "true if empty");
-
-  assert.equal(isEvery(isTrue, null), true, "true for null");
-  assert.equal(isEvery(isTrue, undefined), true, "true for undefined");
-
-  assert.throws(() => isEvery(boom, [1, 2]),
-                /Boom/,
-                "arg errors errors propagate");
-  assert.throws(() => isEvery(x => true, broken),
-                /Boom/,
-                "sequence errors propagate");
-
-  assert.equal(isEvery(x => false, broken), false,
-              "hasn't reached error");
-};
-
-exports["test some"] = assert => {
-  let isOdd = x => x % 2;
-  let isTrue = x => x === true;
-  let isFalse = x => x === false;
-
-  assert.equal(some(isOdd, seq(function*() {
-    yield 2;
-    yield 4;
-    yield 6;
-  })), null, "all are even");
-
-  assert.equal(some(isOdd, seq(function*() {
-    yield 2;
-    yield 3;
-    yield 4;
-  })), true, "contains odd");
-
-  assert.equal(some(isTrue, seq(function*() {})), null,
-               "null if empty")
-  assert.equal(some(isFalse, seq(function*() {})), null,
-               "null if empty")
-
-  assert.equal(some(isTrue, null), null, "null for null");
-  assert.equal(some(isTrue, undefined), null, "null for undefined");
-
-  assert.throws(() => some(boom, [1, 2]),
-                /Boom/,
-                "arg errors errors propagate");
-  assert.throws(() => some(x => false, broken),
-                /Boom/,
-                "sequence errors propagate");
-
-  assert.equal(some(x => true, broken), true,
-              "hasn't reached error");
-};
-
-exports["test take"] = assert => {
-  let xs = seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-    yield 4;
-    yield 5;
-    yield 6;
-  });
-
-  assert.deepEqual([...take(3, xs)], [1, 2, 3], "took 3 items");
-  assert.deepEqual([...take(3, [1, 2, 3, 4, 5])], [1, 2, 3],
-                   "took 3 from array");
-
-  let ys = seq(function*() { yield 1; yield 2; });
-  assert.deepEqual([...take(3, ys)], [1, 2], "takes at max n");
-  assert.deepEqual([...take(3, [1, 2])], [1, 2],
-                   "takes at max n from arary");
-
-  let empty = seq(function*() {});
-  assert.deepEqual([...take(5, empty)], [], "nothing to take");
-
-  assert.throws(() => [...take(3, broken)],
-                /Boom/,
-                "sequence errors propagate");
-
-  assert.deepEqual([...take(1, broken)], [1],
-                   "hasn't reached error");
-};
-
-exports["test iterate"] = assert => {
-  let inc = x => x + 1;
-  let nums = iterate(inc, 0);
-
-  assert.deepEqual([...take(5, nums)], [0, 1, 2, 3, 4], "took 5");
-  assert.deepEqual([...take(10, nums)], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], "took 10");
-
-  let xs = iterate(x => x * 3, 2);
-  assert.deepEqual([...take(4, xs)], [2, 6, 18, 54], "took 4");
-
-  assert.throws(() => [...iterate(boom, 0)],
-                /Boom/,
-                "function exceptions propagate");
-};
-
-exports["test takeWhile"] = assert => {
-  let isNegative = x => x < 0;
-  let xs = seq(function*() {
-    yield -2;
-    yield -1;
-    yield 0;
-    yield 1;
-    yield 2;
-    yield 3;
-  });
-
-  assert.deepEqual([...takeWhile(isNegative, xs)], [-2, -1],
-                   "took until 0");
-
-  let ys = seq(function*() {});
-  assert.deepEqual([...takeWhile(isNegative, ys)], [],
-                   "took none");
-
-  let zs = seq(function*() {
-    yield 0;
-    yield 1;
-    yield 2;
-    yield 3;
-  });
-
-  assert.deepEqual([...takeWhile(isNegative, zs)], [],
-                   "took none");
-
-  assert.throws(() => [...takeWhile(boom, zs)],
-                /Boom/,
-                "function errors errors propagate");
-  assert.throws(() => [...takeWhile(x => true, broken)],
-                /Boom/,
-                "sequence errors propagate");
-
-  assert.deepEqual([...takeWhile(x => false, broken)],
-                   [],
-                   "hasn't reached error");
-};
-
-exports["test drop"] = assert => {
-  let testDrop = xs => {
-    assert.deepEqual([...drop(2, xs)],
-                     [3, 4],
-                     "dropped two elements");
-
-    assert.deepEqual([...drop(1, xs)],
-                     [2, 3, 4],
-                     "dropped one");
-
-    assert.deepEqual([...drop(0, xs)],
-                     [1, 2, 3, 4],
-                     "dropped 0");
-
-    assert.deepEqual([...drop(-2, xs)],
-                     [1, 2, 3, 4],
-                     "dropped 0 on negative `n`");
-
-    assert.deepEqual([...drop(5, xs)],
-                     [],
-                     "dropped all items");
-  };
-
-  testDrop([1, 2, 3, 4]);
-  testDrop(seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-    yield 4;
-  }));
-
-  assert.throws(() => [...drop(1, broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-
-exports["test dropWhile"] = assert => {
-  let isNegative = x => x < 0;
-  let True = _ => true;
-  let False = _ => false;
-
-  let test = xs => {
-    assert.deepEqual([...dropWhile(isNegative, xs)],
-                     [0, 1, 2],
-                     "dropped negative");
-
-    assert.deepEqual([...dropWhile(True, xs)],
-                     [],
-                     "drop all");
-
-    assert.deepEqual([...dropWhile(False, xs)],
-                     [-2, -1, 0, 1, 2],
-                     "keep all");
-  };
-
-  test([-2, -1, 0, 1, 2]);
-  test(seq(function*() {
-    yield -2;
-    yield -1;
-    yield 0;
-    yield 1;
-    yield 2;
-  }));
-
-  assert.throws(() => [...dropWhile(boom, [1, 2, 3])],
-                /Boom/,
-                "function errors errors propagate");
-  assert.throws(() => [...dropWhile(x => true, broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-
-exports["test concat"] = assert => {
-  let test = (a, b, c, d) => {
-    assert.deepEqual([...concat()],
-                     [],
-                     "nothing to concat");
-    assert.deepEqual([...concat(a)],
-                     [1, 2, 3],
-                     "concat with nothing returns same as first");
-    assert.deepEqual([...concat(a, b)],
-                     [1, 2, 3, 4, 5],
-                     "concat items from both");
-    assert.deepEqual([...concat(a, b, a)],
-                     [1, 2, 3, 4, 5, 1, 2, 3],
-                     "concat itself");
-    assert.deepEqual([...concat(c)],
-                     [],
-                     "concat of empty is empty");
-    assert.deepEqual([...concat(a, c)],
-                     [1, 2, 3],
-                     "concat with empty");
-    assert.deepEqual([...concat(c, c, c)],
-                     [],
-                     "concat of empties is empty");
-    assert.deepEqual([...concat(c, b)],
-                     [4, 5],
-                     "empty can be in front");
-    assert.deepEqual([...concat(d)],
-                     [7],
-                     "concat singular");
-    assert.deepEqual([...concat(d, d)],
-                     [7, 7],
-                     "concat singulars");
-
-    assert.deepEqual([...concat(a, a, b, c, d, c, d, d)],
-                     [1, 2, 3, 1, 2, 3, 4, 5, 7, 7, 7],
-                     "many concats");
-
-    let ab = concat(a, b);
-    let abcd = concat(ab, concat(c, d));
-    let cdabcd = concat(c, d, abcd);
-
-    assert.deepEqual([...cdabcd],
-                     [7, 1, 2, 3, 4, 5, 7],
-                     "nested concats");
-  };
-
-  test([1, 2, 3],
-       [4, 5],
-       [],
-       [7]);
-
-  test(seq(function*() { yield 1; yield 2; yield 3; }),
-       seq(function*() { yield 4; yield 5; }),
-       seq(function*() { }),
-       seq(function*() { yield 7; }));
-
-  assert.throws(() => [...concat(broken, [1, 2, 3])],
-                /Boom/,
-                "function errors errors propagate");
-};
-
-
-exports["test first"] = assert => {
-  let test = (xs, empty) => {
-    assert.equal(first(xs), 1, "returns first");
-    assert.equal(first(empty), null, "returns null empty");
-  };
-
-  test("1234", "");
-  test([1, 2, 3], []);
-  test([1, 2, 3], null);
-  test([1, 2, 3], undefined);
-  test(seq(function*() { yield 1; yield 2; yield 3; }),
-       seq(function*() { }));
-  assert.equal(first(broken), 1, "did not reached error");
-};
-
-exports["test rest"] = assert => {
-  let test = (xs, x, nil) => {
-    assert.deepEqual([...rest(xs)], ["b", "c"],
-                     "rest items");
-    assert.deepEqual([...rest(x)], [],
-                     "empty when singular");
-    assert.deepEqual([...rest(nil)], [],
-                     "empty when empty");
-  };
-
-  test("abc", "a", "");
-  test(["a", "b", "c"], ["d"], []);
-  test(seq(function*() { yield "a"; yield "b"; yield "c"; }),
-       seq(function*() { yield "d"; }),
-       seq(function*() {}));
-  test(["a", "b", "c"], ["d"], null);
-  test(["a", "b", "c"], ["d"], undefined);
-
-  assert.throws(() => [...rest(broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-
-exports["test nth"] = assert => {
-  let notFound = {};
-  let test = xs => {
-    assert.equal(nth(xs, 0), "h", "first");
-    assert.equal(nth(xs, 1), "e", "second");
-    assert.equal(nth(xs, 5), void(0), "out of bound");
-    assert.equal(nth(xs, 5, notFound), notFound, "out of bound");
-    assert.equal(nth(xs, -1), void(0), "out of bound");
-    assert.equal(nth(xs, -1, notFound), notFound, "out of bound");
-    assert.equal(nth(xs, 4), "o", "5th");
-  };
-
-  let testEmpty = xs => {
-    assert.equal(nth(xs, 0), void(0), "no first in empty");
-    assert.equal(nth(xs, 5), void(0), "no 5th in empty");
-    assert.equal(nth(xs, 0, notFound), notFound, "notFound on out of bound");
-  };
-
-  test("hello");
-  test(["h", "e", "l", "l", "o"]);
-  test(seq(function*() {
-    yield "h";
-    yield "e";
-    yield "l";
-    yield "l";
-    yield "o";
-  }));
-  testEmpty(null);
-  testEmpty(undefined);
-  testEmpty([]);
-  testEmpty("");
-  testEmpty(seq(function*() {}));
-
-
-  assert.throws(() => nth(broken, 1),
-                /Boom/,
-                "sequence errors propagate");
-  assert.equal(nth(broken, 0), 1, "have not reached error");
-};
-
-
-exports["test last"] = assert => {
-  assert.equal(last(null), null, "no last in null");
-  assert.equal(last(void(0)), null, "no last in undefined");
-  assert.equal(last([]), null, "no last in []");
-  assert.equal(last(""), null, "no last in ''");
-  assert.equal(last(seq(function*() { })), null, "no last in empty");
-
-  assert.equal(last("hello"), "o", "last from string");
-  assert.equal(last([1, 2, 3]), 3, "last from array");
-  assert.equal(last([1]), 1, "last from singular");
-  assert.equal(last(seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-  })), 3, "last from sequence");
-
-  assert.throws(() => last(broken),
-                /Boom/,
-                "sequence errors propagate");
-};
-
-
-exports["test dropLast"] = assert => {
-  let test = xs => {
-    assert.deepEqual([...dropLast(xs)],
-                     [1, 2, 3, 4],
-                     "dropped last");
-    assert.deepEqual([...dropLast(0, xs)],
-                     [1, 2, 3, 4, 5],
-                     "dropped none on 0");
-    assert.deepEqual([...dropLast(-3, xs)],
-                     [1, 2, 3, 4, 5],
-                     "drop none on negative");
-    assert.deepEqual([...dropLast(3, xs)],
-                     [1, 2],
-                     "dropped given number");
-    assert.deepEqual([...dropLast(5, xs)],
-                     [],
-                     "dropped all");
-  };
-
-  let testEmpty = xs => {
-    assert.deepEqual([...dropLast(xs)],
-                     [],
-                     "nothing to drop");
-    assert.deepEqual([...dropLast(0, xs)],
-                     [],
-                     "dropped none on 0");
-    assert.deepEqual([...dropLast(-3, xs)],
-                     [],
-                     "drop none on negative");
-    assert.deepEqual([...dropLast(3, xs)],
-                     [],
-                     "nothing to drop");
-  };
-
-  test([1, 2, 3, 4, 5]);
-  test(seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-    yield 4;
-    yield 5;
-  }));
-  testEmpty([]);
-  testEmpty("");
-  testEmpty(seq(function*() {}));
-
-  assert.throws(() => [...dropLast(broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-
-exports["test distinct"] = assert => {
-  let test = (xs, message) => {
-    assert.deepEqual([...distinct(xs)],
-                     [1, 2, 3, 4, 5],
-                     message);
-  };
-
-  test([1, 2, 1, 3, 1, 4, 1, 5], "works with arrays");
-  test(seq(function*() {
-    yield 1;
-    yield 2;
-    yield 1;
-    yield 3;
-    yield 1;
-    yield 4;
-    yield 1;
-    yield 5;
-  }), "works with sequences");
-  test(new Set([1, 2, 1, 3, 1, 4, 1, 5]),
-       "works with sets");
-  test(seq(function*() {
-    yield 1;
-    yield 2;
-    yield 2;
-    yield 2;
-    yield 1;
-    yield 3;
-    yield 1;
-    yield 4;
-    yield 4;
-    yield 4;
-    yield 1;
-    yield 5;
-  }), "works with multiple repeatitions");
-  test([1, 2, 3, 4, 5], "work with distinct arrays");
-  test(seq(function*() {
-    yield 1;
-    yield 2;
-    yield 3;
-    yield 4;
-    yield 5;
-  }), "works with distinct seqs");
-};
-
-
-exports["test remove"] = assert => {
-  let isPositive = x => x > 0;
-  let test = xs => {
-    assert.deepEqual([...remove(isPositive, xs)],
-                     [-2, -1, 0],
-                     "removed positives");
-  };
-
-  test([1, -2, 2, -1, 3, 7, 0]);
-  test(seq(function*() {
-    yield 1;
-    yield -2;
-    yield 2;
-    yield -1;
-    yield 3;
-    yield 7;
-    yield 0;
-  }));
-
-  assert.throws(() => [...distinct(broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-
-exports["test mapcat"] = assert => {
-  let upto = n => seq(function* () {
-    let index = 0;
-    while (index < n) {
-      yield index;
-      index = index + 1;
-    }
-  });
-
-  assert.deepEqual([...mapcat(upto, [1, 2, 3, 4])],
-                   [0, 0, 1, 0, 1, 2, 0, 1, 2, 3],
-                   "expands given sequence");
-
-  assert.deepEqual([...mapcat(upto, [0, 1, 2, 0])],
-                   [0, 0, 1],
-                   "expands given sequence");
-
-  assert.deepEqual([...mapcat(upto, [0, 0, 0])],
-                   [],
-                   "expands given sequence");
-
-  assert.deepEqual([...mapcat(upto, [])],
-                   [],
-                   "nothing to expand");
-
-  assert.deepEqual([...mapcat(upto, null)],
-                   [],
-                   "nothing to expand");
-
-  assert.deepEqual([...mapcat(upto, void(0))],
-                   [],
-                   "nothing to expand");
-
-  let xs = seq(function*() {
-    yield 0;
-    yield 1;
-    yield 0;
-    yield 2;
-    yield 0;
-  });
-
-  assert.deepEqual([...mapcat(upto, xs)],
-                   [0, 0, 1],
-                   "expands given sequence");
-
-  assert.throws(() => [...mapcat(boom, xs)],
-                /Boom/,
-                "function errors errors propagate");
-  assert.throws(() => [...mapcat(upto, broken)],
-                /Boom/,
-                "sequence errors propagate");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-set-exports.js b/addon-sdk/source/test/test-set-exports.js
deleted file mode 100644
index f70bbd34b..000000000
--- a/addon-sdk/source/test/test-set-exports.js
+++ /dev/null
@@ -1,37 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-var four = require("./modules/exportsEquals");
-exports.testExportsEquals = function(assert) {
-  assert.equal(four, 4);
-};
-
-/* TODO: Discuss idea of dropping support for this feature that was alternative
-         to `module.exports = ..` that failed.
-var five = require("./modules/setExports");
-exports.testSetExports = function(assert) {
-  assert.equal(five, 5);
-}
-
-exports.testDupeSetExports = function(assert) {
-  var passed = false;
-  try {
-    var dupe = require('./modules/dupeSetExports');
-  } catch(e) {
-    passed = /define\(\) was used, so module\.exports= and module\.setExports\(\) may not be used/.test(e.toString());
-  }
-  assert.equal(passed, true, 'define() or setExports(), not both');
-}
-*/
-
-exports.testModule = function(assert) {
-  // module.id is not cast in stone yet. In the future, it may include the
-  // package name, or may possibly be a/ URL of some sort. For now, it's a
-  // URL that starts with resource: and ends with this module name, but the
-  // part in between varies depending upon how the test is run.
-  var found = /test-set-exports$/.test(module.id);
-  assert.equal(found, true, module.id+" ends with test-set-exports.js");
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-shared-require.js b/addon-sdk/source/test/test-shared-require.js
deleted file mode 100644
index c5a1bf88b..000000000
--- a/addon-sdk/source/test/test-shared-require.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu } = require("chrome");
-
-const requireURI = require.resolve("toolkit/require.js");
-
-const jsm = Cu.import(requireURI, {});
-
-exports.testRequire = assert => {
-  assert.equal(typeof(jsm.require), "function",
-               "require is a function");
-  assert.equal(typeof(jsm.require.resolve), "function",
-               "require.resolve is a function");
-
-  assert.equal(typeof(jsm.require("method/core")), "function",
-               "can import modules that aren't under sdk");
-
-  assert.equal(typeof(jsm.require("sdk/base64").encode), "function",
-               "can import module from sdk");
-};
-
-const required = require("toolkit/require")
-
-exports.testSameRequire = (assert) => {
-  assert.equal(jsm.require("method/core"),
-               required.require("method/core"),
-               "jsm and module return same instance");
-
-  assert.equal(jsm.require, required.require,
-               "require function is same in both contexts");
-};
-
-require("sdk/test").run(exports)
diff --git a/addon-sdk/source/test/test-simple-prefs.js b/addon-sdk/source/test/test-simple-prefs.js
deleted file mode 100644
index 05b548a3c..000000000
--- a/addon-sdk/source/test/test-simple-prefs.js
+++ /dev/null
@@ -1,331 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cc, Ci, Cu } = require('chrome');
-const { Loader } = require("sdk/test/loader");
-const { setTimeout } = require("sdk/timers");
-const { emit } = require("sdk/system/events");
-const simplePrefs = require("sdk/simple-prefs");
-const { prefs: sp } = simplePrefs;
-const { defer, resolve, reject, all } = require("sdk/core/promise");
-const AddonInstaller = require("sdk/addon/installer");
-const fixtures = require("./fixtures");
-const { pathFor } = require("sdk/system");
-const file = require("sdk/io/file");
-const { install, uninstall } = require("sdk/addon/installer");
-const { open } = require('sdk/preferences/utils');
-const { toFilename } = require('sdk/url');
-const { getAddonByID } = require('sdk/addon/manager');
-const { ZipWriter } = require('./zip/utils');
-const { getTabForId } = require('sdk/tabs/utils');
-const { preferencesBranch, id } = require('sdk/self');
-const { modelFor } = require('sdk/model/core');
-require('sdk/tabs');
-
-const prefsrv = Cc['@mozilla.org/preferences-service;1'].
-                    getService(Ci.nsIPrefService);
-
-const specialChars = "!@#$%^&*()_-=+[]{}~`\'\"<>,./?;:";
-
-exports.testIterations = function(assert) {
-  sp["test"] = true;
-  sp["test.test"] = true;
-  let prefAry = [];
-  for (var name in sp ) {
-    prefAry.push(name);
-  }
-  assert.ok("test" in sp);
-  assert.ok(!sp.getPropertyDescriptor);
-  assert.ok(Object.prototype.hasOwnProperty.call(sp, "test"));
-  assert.equal(["test", "test.test"].toString(), prefAry.filter((i) => !/^sdk\./.test(i)).sort().toString(), "for (x in y) part 1/2 works");
-  assert.equal(["test", "test.test"].toString(), Object.keys(sp).filter((i) => !/^sdk\./.test(i)).sort().toString(), "Object.keys works");
-
-  delete sp["test"];
-  delete sp["test.test"];
-  prefAry = [];
-  for (var name in sp ) {
-    prefAry.push(name);
-  }
-  assert.equal([].toString(), prefAry.filter((i) => !/^sdk\./.test(i)).toString(), "for (x in y) part 2/2 works");
-}
-
-exports.testSetGetBool = function(assert) {
-  assert.equal(sp.test, undefined, "Value should not exist");
-  sp.test = true;
-  assert.ok(sp.test, "Value read should be the value previously set");
-  delete sp.test;
-};
-
-// TEST: setting and getting preferences with special characters work
-exports.testSpecialChars = function(assert, done) {
-  let chars = specialChars.split("");
-  let len = chars.length;
-
-  let count = 0;
-  chars.forEach(function(char) {
-    let rand = Math.random() + "";
-    simplePrefs.on(char, function onPrefChanged() {
-      simplePrefs.removeListener(char, onPrefChanged);
-      assert.equal(sp[char], rand, "setting pref with a name that is a special char, " + char + ", worked!");
-      delete sp[char];
-
-      // end test
-      if (++count == len)
-        done();
-    })
-    sp[char] = rand;
-  });
-};
-
-exports.testSetGetInt = function(assert) {
-  assert.equal(sp["test-int"], undefined, "Value should not exist");
-  sp["test-int"] = 1;
-  assert.equal(sp["test-int"], 1, "Value read should be the value previously set");
-  delete sp["test-int"];
-};
-
-exports.testSetComplex = function(assert) {
-  try {
-    sp["test-complex"] = {test: true};
-    assert.fail("Complex values are not allowed");
-  }
-  catch (e) {
-    assert.pass("Complex values are not allowed");
-  }
-};
-
-exports.testSetGetString = function(assert) {
-  assert.equal(sp["test-string"], undefined, "Value should not exist");
-  sp["test-string"] = "test";
-  assert.equal(sp["test-string"], "test", "Value read should be the value previously set");
-  delete sp["test-string"];
-};
-
-exports.testHasAndRemove = function(assert) {
-  sp.test = true;
-  assert.ok(("test" in sp), "Value exists");
-  delete sp.test;
-  assert.equal(sp.test, undefined, "Value should be undefined");
-};
-
-exports.testPrefListener = function(assert, done) {
-  let listener = function(prefName) {
-    simplePrefs.removeListener('test-listener', listener);
-    assert.equal(prefName, "test-listen", "The prefs listener heard the right event");
-    delete sp["test-listen"];
-    done();
-  };
-
-  simplePrefs.on("test-listen", listener);
-
-  sp["test-listen"] = true;
-
-  // Wildcard listen
-  let toSet = ['wildcard1','wildcard.pref2','wildcard.even.longer.test'];
-  let observed = [];
-
-  let wildlistener = function(prefName) {
-    if (toSet.indexOf(prefName) > -1) observed.push(prefName);
-  };
-
-  simplePrefs.on('',wildlistener);
-
-  toSet.forEach(function(pref) {
-    sp[pref] = true;
-    delete sp[pref];
-  });
-
-  assert.ok((observed.length === 6 && toSet.length === 3),
-      "Wildcard lengths inconsistent" + JSON.stringify([observed.length, toSet.length]));
-
-  toSet.forEach(function(pref,ii) {
-    assert.equal(observed[2*ii], pref, "Wildcard observed " + pref);
-  });
-
-  simplePrefs.removeListener('',wildlistener);
-
-};
-
-exports.testBtnListener = function(assert, done) {
-  let name = "test-btn-listen";
-  simplePrefs.on(name, function listener() {
-    simplePrefs.removeListener(name, listener);
-    assert.pass("Button press event was heard");
-    done();
-  });
-  emit((id + "-cmdPressed"), { subject: "", data: name });
-};
-
-exports.testPrefRemoveListener = function(assert, done) {
-  let counter = 0;
-
-  let listener = function() {
-    assert.pass("The prefs listener was not removed yet");
-
-    if (++counter > 1)
-      assert.fail("The prefs listener was not removed");
-
-    simplePrefs.removeListener("test-listen2", listener);
-
-    sp["test-listen2"] = false;
-
-    setTimeout(function() {
-      assert.pass("The prefs listener was removed");
-      delete sp["test-listen2"];
-      done();
-    }, 250);
-  };
-
-  simplePrefs.on("test-listen2", listener);
-
-  // emit change
-  sp["test-listen2"] = true;
-};
-
-// Bug 710117: Test that simple-pref listeners are removed on unload
-exports.testPrefUnloadListener = function(assert, done) {
-  let loader = Loader(module);
-  let sp = loader.require("sdk/simple-prefs");
-  let counter = 0;
-
-  let listener = function() {
-    assert.equal(++counter, 1, "This listener should only be called once");
-
-    loader.unload();
-
-    // this may not execute after unload, but definitely shouldn't fire listener
-    sp.prefs["test-listen3"] = false;
-    // this should execute, but also definitely shouldn't fire listener
-    require("sdk/simple-prefs").prefs["test-listen3"] = false;
-
-    delete sp.prefs["test-listen3"];
-    done();
-  };
-
-  sp.on("test-listen3", listener);
-
-  // emit change
-  sp.prefs["test-listen3"] = true;
-};
-
-
-// Bug 710117: Test that simple-pref listeners are removed on unload
-exports.testPrefUnloadWildcardListener = function(assert, done) {
-  let testpref = "test-wildcard-unload-listener";
-  let loader = Loader(module);
-  let sp = loader.require("sdk/simple-prefs");
-  let counter = 0;
-
-  let listener = function() {
-    assert.equal(++counter, 1, "This listener should only be called once");
-
-    loader.unload();
-
-    // this may not execute after unload, but definitely shouldn't fire listener
-    sp.prefs[testpref] = false;
-    // this should execute, but also definitely shouldn't fire listener
-    require("sdk/simple-prefs").prefs[testpref] = false;
-
-    delete sp.prefs[testpref];
-    done();
-  };
-
-  sp.on("", listener);
-  // emit change
-  sp.prefs[testpref] = true;
-};
-
-
-// Bug 732919 - JSON.stringify() fails on simple-prefs.prefs
-exports.testPrefJSONStringification = function(assert) {
-  var sp = require("sdk/simple-prefs").prefs;
-  assert.equal(
-      Object.keys(sp).join(),
-      Object.keys(JSON.parse(JSON.stringify(sp))).join(),
-      "JSON stringification should work.");
-};
-
-exports.testUnloadOfDynamicPrefGeneration = function*(assert) {
-  let loader = Loader(module);
-  let branch = prefsrv.getDefaultBranch('extensions.' + preferencesBranch);
-
-  let { enable } = loader.require("sdk/preferences/native-options");
-
-  let addon_id = "test-bootstrap-addon@mozilla.com";
-  let xpi_path = file.join(pathFor("ProfD"), addon_id + ".xpi");
-
-  // zip the add-on
-  let zip = new ZipWriter(xpi_path);
-  assert.pass("start creating the blank xpi");
-  zip.addFile("", toFilename(fixtures.url("bootstrap-addon/")));
-  yield zip.close();
-
-  // insatll the add-on
-  let id = yield install(xpi_path);
-  assert.pass('installed');
-
-  // get the addon
-  let addon = yield getAddonByID(id);
-  assert.equal(id, addon.id, 'addon id: ' + id);
-
-  addon.userDisabled = false;
-  assert.ok(!addon.userDisabled, 'the add-on is enabled');
-  assert.ok(addon.isActive, 'the add-on is active');
-
-  // setup dynamic prefs
-  yield enable({
-    id: addon.id,
-    preferences: [{
-      "name": "test",
-      "description": "test",
-      "title": "Test",
-      "type": "string",
-      "value": "default"
-    }, {
-      "name": "test-int",
-      "description": "test",
-      "type": "integer",
-      "value": 5,
-      "title": "How Many?"
-    }]
-  });
-
-  assert.pass('enabled prefs');
-
-  // show inline prefs
-  let { tabId, document } = yield open(addon);
-  assert.pass('opened');
-
-  // confirm dynamic pref generation did occur
-  let results = document.querySelectorAll("*[data-jetpack-id=\"" + id + "\"]");
-  assert.ok(results.length > 0, "the prefs were setup");
-
-  // unload dynamic prefs
-  loader.unload();
-  assert.pass('unload');
-
-  // hide and show the inline prefs
-  let { promise, resolve } = defer();
-  modelFor(getTabForId(tabId)).close(resolve);
-  yield promise;
-
-  // reopen the add-on prefs page
-  ({ tabId, document } = yield open(addon));
-
-  // confirm dynamic pref generation did not occur
-  ({ promise, resolve } = defer());
-  results = document.querySelectorAll("*[data-jetpack-id=\"" + id + "\"]");
-  assert.equal(0, results.length, "the prefs were not setup after unload");
-  modelFor(getTabForId(tabId)).close(resolve);
-  yield promise;
-
-  // uninstall the add-on
-  yield uninstall(id);
-
-  // delete the pref branch
-  branch.deleteBranch('');
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-simple-storage.js b/addon-sdk/source/test/test-simple-storage.js
deleted file mode 100644
index 2eb449bb6..000000000
--- a/addon-sdk/source/test/test-simple-storage.js
+++ /dev/null
@@ -1,322 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const file = require("sdk/io/file");
-const prefs = require("sdk/preferences/service");
-
-const QUOTA_PREF = "extensions.addon-sdk.simple-storage.quota";
-
-var {Cc,Ci} = require("chrome");
-
-const { Loader } = require("sdk/test/loader");
-const { id } = require("sdk/self");
-
-var storeFile = Cc["@mozilla.org/file/directory_service;1"].
-                getService(Ci.nsIProperties).
-                get("ProfD", Ci.nsIFile);
-storeFile.append("jetpack");
-storeFile.append(id);
-storeFile.append("simple-storage");
-file.mkpath(storeFile.path);
-storeFile.append("store.json");
-var storeFilename = storeFile.path;
-
-function manager(loader) {
-  return loader.sandbox("sdk/simple-storage").manager;
-}
-
-exports.testSetGet = function (assert, done) {
-  // Load the module once, set a value.
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  manager(loader).jsonStore.onWrite = function (storage) {
-    assert.ok(file.exists(storeFilename), "Store file should exist");
-
-    // Load the module again and make sure the value stuck.
-    loader = Loader(module);
-    ss = loader.require("sdk/simple-storage");
-    manager(loader).jsonStore.onWrite = function (storage) {
-      file.remove(storeFilename);
-      done();
-    };
-    assert.equal(ss.storage.foo, val, "Value should persist");
-    loader.unload();
-  };
-  let val = "foo";
-  ss.storage.foo = val;
-  assert.equal(ss.storage.foo, val, "Value read should be value set");
-  loader.unload();
-};
-
-exports.testSetGetRootArray = function (assert, done) {
-  setGetRoot(assert, done, [1, 2, 3], function (arr1, arr2) {
-    if (arr1.length !== arr2.length)
-      return false;
-    for (let i = 0; i < arr1.length; i++) {
-      if (arr1[i] !== arr2[i])
-        return false;
-    }
-    return true;
-  });
-};
-
-exports.testSetGetRootBool = function (assert, done) {
-  setGetRoot(assert, done, true);
-};
-
-exports.testSetGetRootFunction = function (assert, done) {
-  setGetRootError(assert, done, function () {},
-                  "Setting storage to a function should fail");
-};
-
-exports.testSetGetRootNull = function (assert, done) {
-  setGetRoot(assert, done, null);
-};
-
-exports.testSetGetRootNumber = function (assert, done) {
-  setGetRoot(assert, done, 3.14);
-};
-
-exports.testSetGetRootObject = function (assert, done) {
-  setGetRoot(assert, done, { foo: 1, bar: 2 }, function (obj1, obj2) {
-    for (let prop in obj1) {
-      if (!(prop in obj2) || obj2[prop] !== obj1[prop])
-        return false;
-    }
-    for (let prop in obj2) {
-      if (!(prop in obj1) || obj1[prop] !== obj2[prop])
-        return false;
-    }
-    return true;
-  });
-};
-
-exports.testSetGetRootString = function (assert, done) {
-  setGetRoot(assert, done, "sho' 'nuff");
-};
-
-exports.testSetGetRootUndefined = function (assert, done) {
-  setGetRootError(assert, done, undefined, "Setting storage to undefined should fail");
-};
-
-exports.testEmpty = function (assert) {
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  loader.unload();
-  assert.ok(!file.exists(storeFilename), "Store file should not exist");
-};
-
-exports.testStorageDataRecovery = function(assert) {
-  const data = { 
-    a: true,
-    b: [3, 13],
-    c: "guilty!",
-    d: { e: 1, f: 2 }
-  };
-  let stream = file.open(storeFilename, "w");
-  stream.write(JSON.stringify(data));
-  stream.close();
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  assert.deepEqual(ss.storage, data, "Recovered data should be the same as written");
-  file.remove(storeFilename);
-  loader.unload();
-}
-
-exports.testMalformed = function (assert) {
-  let stream = file.open(storeFilename, "w");
-  stream.write("i'm not json");
-  stream.close();
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  let empty = true;
-  for (let key in ss.storage) {
-    empty = false;
-    break;
-  }
-  assert.ok(empty, "Malformed storage should cause root to be empty");
-  file.remove(storeFilename);
-  loader.unload();
-};
-
-// Go over quota and handle it by listener.
-exports.testQuotaExceededHandle = function (assert, done) {
-  prefs.set(QUOTA_PREF, 18);
-
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  ss.on("OverQuota", function () {
-    assert.pass("OverQuota was emitted as expected");
-    assert.equal(this, ss, "`this` should be simple storage");
-    ss.storage = { x: 4, y: 5 };
-
-    manager(loader).jsonStore.onWrite = function () {
-      loader = Loader(module);
-      ss = loader.require("sdk/simple-storage");
-      let numProps = 0;
-      for (let prop in ss.storage)
-        numProps++;
-      assert.ok(numProps, 2,
-                  "Store should contain 2 values: " + ss.storage.toSource());
-      assert.equal(ss.storage.x, 4, "x value should be correct");
-      assert.equal(ss.storage.y, 5, "y value should be correct");
-      manager(loader).jsonStore.onWrite = function (storage) {
-        prefs.reset(QUOTA_PREF);
-        done();
-      };
-      loader.unload();
-    };
-    loader.unload();
-  });
-  // This will be JSON.stringify()ed to: {"a":1,"b":2,"c":3} (19 bytes)
-  ss.storage = { a: 1, b: 2, c: 3 };
-  manager(loader).jsonStore.write();
-};
-
-// Go over quota but don't handle it.  The last good state should still persist.
-exports.testQuotaExceededNoHandle = function (assert, done) {
-  prefs.set(QUOTA_PREF, 5);
-
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-
-  manager(loader).jsonStore.onWrite = function (storage) {
-    loader = Loader(module);
-    ss = loader.require("sdk/simple-storage");
-    assert.equal(ss.storage, val,
-                     "Value should have persisted: " + ss.storage);
-    ss.storage = "some very long string that is very long";
-    ss.on("OverQuota", function () {
-      assert.pass("OverQuota emitted as expected");
-      manager(loader).jsonStore.onWrite = function () {
-        assert.fail("Over-quota value should not have been written");
-      };
-      loader.unload();
-
-      loader = Loader(module);
-      ss = loader.require("sdk/simple-storage");
-      assert.equal(ss.storage, val,
-                       "Over-quota value should not have been written, " +
-                       "old value should have persisted: " + ss.storage);
-      loader.unload();
-      prefs.reset(QUOTA_PREF);
-      done();
-    });
-    manager(loader).jsonStore.write();
-  };
-
-  let val = "foo";
-  ss.storage = val;
-  loader.unload();
-};
-
-exports.testQuotaUsage = function (assert, done) {
-  let quota = 21;
-  prefs.set(QUOTA_PREF, quota);
-
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-
-  // {"a":1} (7 bytes)
-  ss.storage = { a: 1 };
-  assert.equal(ss.quotaUsage, 7 / quota, "quotaUsage should be correct");
-
-  // {"a":1,"bb":2} (14 bytes)
-  ss.storage = { a: 1, bb: 2 };
-  assert.equal(ss.quotaUsage, 14 / quota, "quotaUsage should be correct");
-
-  // {"a":1,"bb":2,"cc":3} (21 bytes)
-  ss.storage = { a: 1, bb: 2, cc: 3 };
-  assert.equal(ss.quotaUsage, 21 / quota, "quotaUsage should be correct");
-
-  manager(loader).jsonStore.onWrite = function () {
-    prefs.reset(QUOTA_PREF);
-    done();
-  };
-  loader.unload();
-};
-
-exports.testUninstall = function (assert, done) {
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  manager(loader).jsonStore.onWrite = function () {
-    assert.ok(file.exists(storeFilename), "Store file should exist");
-
-    loader = Loader(module);
-    ss = loader.require("sdk/simple-storage");
-    loader.unload("uninstall");
-    assert.ok(!file.exists(storeFilename), "Store file should be removed");
-    done();
-  };
-  ss.storage.foo = "foo";
-  loader.unload();
-};
-
-exports.testSetNoSetRead = function (assert, done) {
-  // Load the module, set a value.
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  manager(loader).jsonStore.onWrite = function (storage) {
-    assert.ok(file.exists(storeFilename), "Store file should exist");
-
-    // Load the module again but don't access ss.storage.
-    loader = Loader(module);
-    ss = loader.require("sdk/simple-storage");
-    manager(loader).jsonStore.onWrite = function (storage) {
-      assert.fail("Nothing should be written since `storage` was not accessed.");
-    };
-    loader.unload();
-
-    // Load the module a third time and make sure the value stuck.
-    loader = Loader(module);
-    ss = loader.require("sdk/simple-storage");
-    manager(loader).jsonStore.onWrite = function (storage) {
-      file.remove(storeFilename);
-      done();
-    };
-    assert.equal(ss.storage.foo, val, "Value should persist");
-    loader.unload();
-  };
-  let val = "foo";
-  ss.storage.foo = val;
-  assert.equal(ss.storage.foo, val, "Value read should be value set");
-  loader.unload();
-};
-
-
-function setGetRoot(assert, done, val, compare) {
-  compare = compare || ((a, b) => a === b);
-
-  // Load the module once, set a value.
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  manager(loader).jsonStore.onWrite = function () {
-    assert.ok(file.exists(storeFilename), "Store file should exist");
-
-    // Load the module again and make sure the value stuck.
-    loader = Loader(module);
-    ss = loader.require("sdk/simple-storage");
-    manager(loader).jsonStore.onWrite = function () {
-      file.remove(storeFilename);
-      done();
-    };
-    assert.ok(compare(ss.storage, val), "Value should persist");
-    loader.unload();
-  };
-  ss.storage = val;
-  assert.ok(compare(ss.storage, val), "Value read should be value set");
-  loader.unload();
-}
-
-function setGetRootError(assert, done, val, msg) {
-  let pred = new RegExp("storage must be one of the following types: " +
-             "array, boolean, null, number, object, string");
-  let loader = Loader(module);
-  let ss = loader.require("sdk/simple-storage");
-  assert.throws(() => ss.storage = val, pred, msg);
-  done();
-  loader.unload();
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-system-events.js b/addon-sdk/source/test/test-system-events.js
deleted file mode 100644
index 9b216ecc9..000000000
--- a/addon-sdk/source/test/test-system-events.js
+++ /dev/null
@@ -1,278 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const events = require("sdk/system/events");
-const self = require("sdk/self");
-const { Cc, Ci, Cu } = require("chrome");
-const { setTimeout } = require("sdk/timers");
-const { Loader, LoaderWithHookedConsole2 } = require("sdk/test/loader");
-const nsIObserverService = Cc["@mozilla.org/observer-service;1"].
-                           getService(Ci.nsIObserverService);
-
-var isConsoleEvent = (topic) =>
-  !!~["console-api-log-event", "console-storage-cache-event"].indexOf(topic)
-
-exports["test basic"] = function(assert) {
-  let type = Date.now().toString(32);
-
-  let timesCalled = 0;
-  function handler({subject, data}) { timesCalled++; };
-
-  events.on(type, handler);
-  events.emit(type, { data: "yo yo" });
-
-  assert.equal(timesCalled, 1, "event handler was called");
-
-  events.off(type, handler);
-  events.emit(type, { data: "no way" });
-
-  assert.equal(timesCalled, 1, "removed handler is no longer called");
-
-  events.once(type, handler);
-  events.emit(type, { data: "and we meet again" });
-  events.emit(type, { data: "it's always hard to say bye" });
-
-  assert.equal(timesCalled, 2, "handlers added via once are triggered once");
-}
-
-exports["test simple argument passing"] = function (assert) {
-  let type = Date.now().toString(32);
-
-  let lastArg;
-  function handler({data}) { lastArg = data; }
-  events.on(type, handler);
-
-  [true, false, 100, 0, 'a string', ''].forEach(arg => {
-    events.emit(type, arg);
-    assert.strictEqual(lastArg, arg + '',
-      'event emitted for ' + arg + ' has correct data value');
-
-    events.emit(type, { data: arg });
-    assert.strictEqual(lastArg, arg + '',
-      'event emitted for ' + arg + ' has correct data value when a property on an object');
-  });
-
-  [null, undefined, {}].forEach(arg => {
-    events.emit(type, arg);
-    assert.strictEqual(lastArg, null,
-      'emitting ' + arg + ' gets null data');
-  });
-
-  events.off(type, handler);
-};
-
-exports["test error reporting"] = function(assert) {
-  let { loader, messages } = LoaderWithHookedConsole2(module);
-
-  let events = loader.require("sdk/system/events");
-  function brokenHandler(subject, data) { throw new Error("foo"); };
-
-  let lineNumber;
-  try { brokenHandler() } catch (error) { lineNumber = error.lineNumber }
-
-  let errorType = Date.now().toString(32);
-
-  events.on(errorType, brokenHandler);
-  events.emit(errorType, { data: "yo yo" });
-
-  assert.equal(messages.length, 2, "Got an exception");
-  assert.equal(messages[0], "console.error: " + self.name + ": \n",
-               "error is logged");
-  let text = messages[1];
-  assert.ok(text.indexOf("Error: foo") >= 0, "error message is logged");
-  assert.ok(text.indexOf(module.uri) >= 0, "module uri is logged");
-  assert.ok(text.indexOf(lineNumber) >= 0, "error line is logged");
-
-  events.off(errorType, brokenHandler);
-
-  loader.unload();
-};
-
-exports["test listeners are GC-ed"] = function(assert, done) {
-  let receivedFromWeak = [];
-  let receivedFromStrong = [];
-  let loader = Loader(module);
-  let events = loader.require('sdk/system/events');
-
-  let type = 'test-listeners-are-garbage-collected';
-  function handler(event) { receivedFromStrong.push(event); }
-  function weakHandler(event) { receivedFromWeak.push(event); }
-
-  events.on(type, handler, true);
-  events.on(type, weakHandler);
-
-  events.emit(type, { data: 1 });
-  assert.equal(receivedFromStrong.length, 1, "strong listener invoked");
-  assert.equal(receivedFromWeak.length, 1, "weak listener invoked");
-
-  handler = weakHandler = null;
-
-  Cu.schedulePreciseGC(function() {
-    events.emit(type, { data: 2 });
-
-    assert.equal(receivedFromWeak.length, 1, "weak listener was GC-ed");
-    assert.equal(receivedFromStrong.length, 2, "strong listener was invoked");
-
-    loader.unload();
-    done();
-  });
-};
-
-exports["test alive listeners are removed on unload"] = function(assert) {
-  let receivedFromWeak = [];
-  let receivedFromStrong = [];
-  let loader = Loader(module);
-  let events = loader.require('sdk/system/events');
-
-  let type = 'test-alive-listeners-are-removed';
-  const handler = (event) => receivedFromStrong.push(event);
-  const weakHandler = (event) => receivedFromWeak.push(event);
-
-  events.on(type, handler, true);
-  events.on(type, weakHandler);
-
-  events.emit(type, { data: 1 });
-  assert.equal(receivedFromStrong.length, 1, "strong listener invoked");
-  assert.equal(receivedFromWeak.length, 1, "weak listener invoked");
-
-  loader.unload();
-  events.emit(type, { data: 2 });
-
-  assert.equal(receivedFromWeak.length, 1, "weak listener was removed");
-  assert.equal(receivedFromStrong.length, 1, "strong listener was removed");
-};
-
-exports["test handle nsIObserverService notifications"] = function(assert) {
-  let ios = Cc['@mozilla.org/network/io-service;1']
-            .getService(Ci.nsIIOService);
-
-  let uri = ios.newURI("http://www.foo.com", null, null);
-
-  let type = Date.now().toString(32);
-  let timesCalled = 0;
-  let lastSubject = null;
-  let lastData = null;
-  let lastType = null;
-
-  function handler({ subject, data, type }) {
-    // Ignores internal console events
-    if (isConsoleEvent(type))
-      return;
-    timesCalled++;
-    lastSubject = subject;
-    lastData = data;
-    lastType = type;
-  };
-
-  events.on(type, handler);
-  nsIObserverService.notifyObservers(uri, type, "some data");
-
-  assert.equal(timesCalled, 1, "notification invokes handler");
-  assert.equal(lastType, type, "event.type is notification topic");
-  assert.equal(lastSubject, uri, "event.subject is notification subject");
-  assert.equal(lastData, "some data", "event.data is notification data");
-
-  function customSubject() {}
-  function customData() {}
-
-  events.emit(type, { data: customData, subject: customSubject });
-
-  assert.equal(timesCalled, 2, "notification invokes handler");
-  assert.equal(lastType, type, "event.type is notification topic");
-  assert.equal(lastSubject, customSubject,
-               "event.subject is wrapped & unwrapped");
-  assert.equal(lastData, customData, "event.data is wrapped & unwrapped");
-
-  events.off(type, handler);
-
-  nsIObserverService.notifyObservers(null, type, "some data");
-
-  assert.equal(timesCalled, 2, "event handler is removed");
-
-  events.on("*", handler);
-
-  nsIObserverService.notifyObservers(null, type, "more data");
-
-  assert.equal(timesCalled, 3, "notification invokes * handler");
-  assert.equal(lastType, type, "event.type is notification topic");
-  assert.equal(lastSubject, null,
-               "event.subject is notification subject");
-  assert.equal(lastData, "more data", "event.data is notification data");
-
-  events.off("*", handler);
-
-  nsIObserverService.notifyObservers(null, type, "last data");
-
-  assert.equal(timesCalled, 3, "* event handler is removed");
-};
-
-exports["test emit to nsIObserverService observers"] = function(assert) {
-  let ios = Cc['@mozilla.org/network/io-service;1']
-            .getService(Ci.nsIIOService);
-
-  let uri = ios.newURI("http://www.foo.com", null, null);
-  let timesCalled = 0;
-  let lastSubject = null;
-  let lastData = null;
-  let lastTopic = null;
-
-  var topic = Date.now().toString(32)
-  let nsIObserver = {
-    QueryInterface: function() {
-      return nsIObserver;
-    },
-    observe: function(subject, topic, data) {
-      // Ignores internal console events
-      if (isConsoleEvent(topic))
-        return;
-      timesCalled = timesCalled + 1;
-      lastSubject = subject;
-      lastData = data;
-      lastTopic = topic;
-    }
-  };
-
-  nsIObserverService.addObserver(nsIObserver, topic, false);
-
-  events.emit(topic, { subject: uri, data: "some data" });
-
-  assert.equal(timesCalled, 1, "emit notifies observers");
-  assert.equal(lastTopic, topic, "event type is notification topic");
-  assert.equal(lastSubject.wrappedJSObject.object, uri,
-               "event.subject is notification subject");
-  assert.equal(lastData, "some data", "event.data is notification data");
-  function customSubject() {}
-  function customData() {}
-  events.emit(topic, { subject: customSubject, data: customData });
-
-  assert.equal(timesCalled, 2, "emit notifies observers");
-  assert.equal(lastTopic, topic, "event.type is notification");
-  assert.equal(lastSubject.wrappedJSObject.object, customSubject,
-               "event.subject is notification subject");
-  assert.equal(lastData, customData, "event.data is notification data");
-
-  nsIObserverService.removeObserver(nsIObserver, topic);
-
-  events.emit(topic, { data: "more data" });
-
-  assert.equal(timesCalled, 2, "removed observers no longer invoked");
-
-  nsIObserverService.addObserver(nsIObserver, "*", false);
-
-  events.emit(topic, { data: "data again" });
-
-  assert.equal(timesCalled, 3, "emit notifies * observers");
-
-  assert.equal(lastTopic, topic, "event.type is notification");
-  assert.equal(lastSubject, null,
-               "event.subject is notification subject");
-  assert.equal(lastData, "data again", "event.data is notification data");
-
-  nsIObserverService.removeObserver(nsIObserver, "*");
-
-  events.emit(topic, { data: "last data" });
-  assert.equal(timesCalled, 3, "removed observers no longer invoked");
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-system-input-output.js b/addon-sdk/source/test/test-system-input-output.js
deleted file mode 100644
index 9a4d6ebb9..000000000
--- a/addon-sdk/source/test/test-system-input-output.js
+++ /dev/null
@@ -1,319 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-
-const { id: addonID, name: addonName } = require("sdk/self");
-const { Cc, Ci, Cu } = require("chrome");
-const { Loader, LoaderWithHookedConsole2 } = require("sdk/test/loader");
-const { InputPort } = require("sdk/input/system");
-const { OutputPort } = require("sdk/output/system");
-
-const { removeObserver, addObserver,
-        notifyObservers } = Cc["@mozilla.org/observer-service;1"].
-                              getService(Ci.nsIObserverService);
-
-const { lift, start, stop, send } = require("sdk/event/utils");
-
-const isConsoleEvent = topic =>
-  ["console-api-log-event",
-   "console-storage-cache-event"].indexOf(topic) >= 0;
-
-const message = x => ({wrappedJSObject: {data: x}});
-
-exports["test start / stop ports"] = assert => {
-  const input = new InputPort({ id: Date.now().toString(32), initial: {data:0} });
-  const topic = input.topic;
-
-  assert.ok(topic.includes(addonID), "topics are namespaced to add-on");
-
-  const xs = lift(({data}) => "x:" + data, input);
-  const ys = lift(({data}) => "y:" + data, input);
-
-  assert.deepEqual(input.value, {data:0}, "initila value is set");
-  assert.deepEqual(xs.value, "x:0", "initial value is mapped");
-  assert.deepEqual(ys.value, "y:0", "initial value is mapped");
-
-  notifyObservers(message(1), topic, null);
-
-  assert.deepEqual(input.value, {data:0}, "no message received on input port");
-  assert.deepEqual(xs.value, "x:0", "no message received on xs");
-  assert.deepEqual(ys.value, "y:0", "no message received on ys");
-
-  start(xs);
-
-
-  notifyObservers(message(2), topic, null);
-
-  assert.deepEqual(input.value, {data:2}, "message received on input port");
-  assert.deepEqual(xs.value, "x:2", "message received on xs");
-  assert.deepEqual(ys.value, "y:2", "no message received on (not started) ys");
-
-
-  notifyObservers(message(3), topic, null);
-
-
-  assert.deepEqual(input.value, {data:3}, "message received on input port");
-  assert.deepEqual(xs.value, "x:3", "message received on xs");
-  assert.deepEqual(ys.value, "y:3", "message received on ys");
-
-
-  notifyObservers(message(4), topic, null);
-
-  assert.deepEqual(input.value, {data:4}, "message received on input port");
-  assert.deepEqual(xs.value, "x:4", "message not received on (stopped) xs");
-  assert.deepEqual(ys.value, "y:4", "message received on ys");
-
-
-  stop(input);
-
-  notifyObservers(message(5), topic, null);
-
-  assert.deepEqual(input.value, {data:4}, "message note received on input port");
-  assert.deepEqual(xs.value, "x:4", "message not received on (stopped) xs");
-  assert.deepEqual(ys.value, "y:4", "message not received on (stopped) ys");
-};
-
-exports["test send messages to nsIObserverService"] = assert => {
-  let messages = [];
-
-  const { newURI } = Cc['@mozilla.org/network/io-service;1'].
-                       getService(Ci.nsIIOService);
-
-  const output = new OutputPort({ id: Date.now().toString(32), sync: true });
-  const topic = output.topic;
-
-  const observer = {
-    QueryInterface: function() {
-      return this;
-    },
-    observe: (subject, topic, data) => {
-      // Ignores internal console events
-      if (!isConsoleEvent(topic)) {
-        messages.push({
-          topic: topic,
-          subject: subject
-        });
-      }
-    }
-  };
-
-  addObserver(observer, topic, false);
-
-  send(output, null);
-  assert.deepEqual(messages.shift(), { topic: topic, subject: null },
-                   "null message received");
-
-
-  const uri = newURI("http://www.foo.com", null, null);
-  send(output, uri);
-
-  assert.deepEqual(messages.shift(), { topic: topic, subject: uri },
-                   "message received");
-
-
-  function customSubject() {}
-  send(output, customSubject);
-
-  let message = messages.shift();
-  assert.equal(message.topic, topic, "topic was received");
-  assert.equal(message.subject.wrappedJSObject, customSubject,
-               "custom subject is received");
-
-  removeObserver(observer, topic);
-
-  send(output, { data: "more data" });
-
-  assert.deepEqual(messages, [],
-                   "no more data received");
-
-  addObserver(observer, "*", false);
-
-  send(output, { data: "data again" });
-
-  message = messages.shift();
-  assert.equal(message.topic, topic, "topic was received");
-  assert.deepEqual(message.subject.wrappedJSObject,
-                   { data: "data again" },
-                   "wrapped message received");
-
-  removeObserver(observer, "*");
-
-  send(output, { data: "last data" });
-  assert.deepEqual(messages, [],
-                   "no more data received");
-
-  assert.throws(() => send(output, "hi"),
-                /Unsupproted message type: `string`/,
-                "strings can't be send");
-
-  assert.throws(() => send(output, 4),
-                /Unsupproted message type: `number`/,
-                "numbers can't be send");
-
-  assert.throws(() => send(output, void(0)),
-                /Unsupproted message type: `undefined`/,
-                "undefineds can't be send");
-
-  assert.throws(() => send(output, true),
-                /Unsupproted message type: `boolean`/,
-                "booleans can't be send");
-};
-
-exports["test async OutputPort"] = (assert, done) => {
-  let async = false;
-  const output = new OutputPort({ id: Date.now().toString(32) });
-  const observer = {
-    observe: (subject, topic, data) => {
-      removeObserver(observer, topic);
-      assert.equal(topic, output.topic, "correct topic");
-      assert.deepEqual(subject.wrappedJSObject, {foo: "bar"}, "message received");
-      assert.ok(async, "message received async");
-      done();
-    }
-  };
-  addObserver(observer, output.topic, false);
-  send(output, {foo: "bar"});
-
-  assert.throws(() => send(output, "boom"), "can only send object");
-  async = true;
-};
-
-exports["test explicit output topic"] = (assert, done) => {
-  const topic = Date.now().toString(32);
-  const output = new OutputPort({ topic: topic });
-  const observer = {
-    observe: (subject, topic, data) => {
-      removeObserver(observer, topic);
-      assert.deepEqual(subject.wrappedJSObject, {foo: "bar"}, "message received");
-      done();
-    }
-  };
-
-  assert.equal(output.topic, topic, "given topic is used");
-
-  addObserver(observer, topic, false);
-  send(output, {foo: "bar"});
-};
-
-exports["test explicit input topic"] = (assert) => {
-  const topic = Date.now().toString(32);
-  const input = new InputPort({ topic: topic });
-
-  start(input);
-  assert.equal(input.topic, topic, "given topic is used");
-
-
-  notifyObservers({wrappedJSObject: {foo: "bar"}}, topic, null);
-
-  assert.deepEqual(input.value, {foo: "bar"}, "message received");
-};
-
-
-exports["test receive what was send"] = assert => {
-  const id = Date.now().toString(32);
-  const input = new InputPort({ id: id, initial: 0});
-  const output = new OutputPort({ id: id, sync: true });
-
-  assert.ok(input.topic.includes(addonID),
-            "input topic is namespaced to addon");
-  assert.equal(input.topic, output.topic,
-              "input & output get same topics from id.");
-
-  start(input);
-
-  assert.equal(input.value, 0, "initial value is set");
-
-  send(output, { data: 1 });
-  assert.deepEqual(input.value, {data: 1}, "message unwrapped");
-
-  send(output, []);
-  assert.deepEqual(input.value, [], "array message unwrapped");
-
-  send(output, null);
-  assert.deepEqual(input.value, null, "null message received");
-
-  send(output, new String("message"));
-  assert.deepEqual(input.value, new String("message"),
-                   "string instance received");
-
-  send(output, /pattern/);
-  assert.deepEqual(input.value, /pattern/, "regexp received");
-
-  assert.throws(() => send(output, "hi"),
-                /Unsupproted message type: `string`/,
-                "strings can't be send");
-
-  assert.throws(() => send(output, 4),
-                /Unsupproted message type: `number`/,
-                "numbers can't be send");
-
-  assert.throws(() => send(output, void(0)),
-                /Unsupproted message type: `undefined`/,
-                "undefineds can't be send");
-
-  assert.throws(() => send(output, true),
-                /Unsupproted message type: `boolean`/,
-                "booleans can't be send");
-
-  stop(input);
-};
-
-
-exports["-test error reporting"] = function(assert) {
-  let { loader, messages } = LoaderWithHookedConsole2(module);
-  const { start, stop, lift } = loader.require("sdk/event/utils");
-  const { InputPort } = loader.require("sdk/input/system");
-  const { OutputPort } = loader.require("sdk/output/system");
-  const id = "error:" + Date.now().toString(32);
-
-  const raise = x => { if (x) throw new Error("foo"); };
-
-  const input = new InputPort({ id: id });
-  const output = new OutputPort({ id: id, sync: true });
-  const xs = lift(raise, input);
-
-  assert.equal(input.value, null, "initial inherited");
-
-  send(output, { data: "yo yo" });
-
-  assert.deepEqual(messages, [], "nothing happend yet");
-
-  start(xs);
-
-  send(output, { data: "first" });
-
-  assert.equal(messages.length, 4, "Got an exception");
-
-
-  assert.equal(messages[0], "console.error: " + addonName + ": \n",
-               "error is logged");
-
-  assert.ok(/Unhandled error/.test(messages[1]),
-            "expected error message");
-
-  loader.unload();
-};
-
-exports["test unload ends input port"] = assert => {
-  const loader = Loader(module);
-  const { start, stop, lift } = loader.require("sdk/event/utils");
-  const { InputPort } = loader.require("sdk/input/system");
-
-  const id = "unload!" + Date.now().toString(32);
-  const input = new InputPort({ id: id });
-
-  start(input);
-  notifyObservers(message(1), input.topic, null);
-  assert.deepEqual(input.value, {data: 1}, "message received");
-
-  notifyObservers(message(2), input.topic, null);
-  assert.deepEqual(input.value, {data: 2}, "message received");
-
-  loader.unload();
-  notifyObservers(message(3), input.topic, null);
-  assert.deepEqual(input.value, {data: 2}, "message wasn't received");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-system-runtime.js b/addon-sdk/source/test/test-system-runtime.js
deleted file mode 100644
index f841777c7..000000000
--- a/addon-sdk/source/test/test-system-runtime.js
+++ /dev/null
@@ -1,25 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const runtime = require("sdk/system/runtime");
-
-exports["test system runtime"] = function(assert) {
-  assert.equal(typeof(runtime.inSafeMode), "boolean",
-               "inSafeMode is boolean");
-  assert.equal(typeof(runtime.OS), "string",
-               "runtime.OS is string");
-  assert.equal(typeof(runtime.processType), "number",
-               "runtime.processType is a number");
-  assert.equal(typeof(runtime.processID), "number",
-               "runtime.processID is a number");
-  assert.equal(typeof(runtime.widgetToolkit), "string",
-               "runtime.widgetToolkit is string");
-  const XPCOMABI = runtime.XPCOMABI;
-  assert.ok(XPCOMABI === null || typeof(XPCOMABI) === "string",
-            "runtime.XPCOMABI is string or null if not supported by platform");
-};
-
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-system-startup.js b/addon-sdk/source/test/test-system-startup.js
deleted file mode 100644
index e7a4487f4..000000000
--- a/addon-sdk/source/test/test-system-startup.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu } = require("chrome");
-const Startup = Cu.import("resource://gre/modules/sdk/system/Startup.js", {}).exports;
-
-exports["test startup initialized"] = function(assert) {
-  assert.ok(Startup.initialized, "Startup.initialized is true");
-}
-
-exports["test startup onceInitialized"] = function*(assert) {
-  yield Startup.onceInitialized.then(() => {
-    assert.pass("onceInitialized promise was resolved");
-  }).catch(assert.fail);
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-system.js b/addon-sdk/source/test/test-system.js
deleted file mode 100644
index 8fe86725a..000000000
--- a/addon-sdk/source/test/test-system.js
+++ /dev/null
@@ -1,37 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const runtime = require("sdk/system/runtime");
-const system = require("sdk/system");
-
-exports["test system architecture and compiler"] = function(assert) {
-
-  if (system.architecture !== null) {
-    assert.equal(
-      runtime.XPCOMABI.indexOf(system.architecture), 0,
-      "system.architecture is starting substring of runtime.XPCOMABI"
-    );
-  }
-
-  if (system.compiler !== null) {
-    assert.equal(
-      runtime.XPCOMABI.indexOf(system.compiler),
-      runtime.XPCOMABI.length - system.compiler.length,
-      "system.compiler is trailing substring of runtime.XPCOMABI"
-    );
-  }
-
-  assert.ok(
-    system.architecture === null || typeof(system.architecture) === "string",
-    "system.architecture is string or null if not supported by platform"
-  );
-
-  assert.ok(
-    system.compiler === null || typeof(system.compiler) === "string",
-    "system.compiler is string or null if not supported by platform"
-  );
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-tab-events.js b/addon-sdk/source/test/test-tab-events.js
deleted file mode 100644
index 32089fff8..000000000
--- a/addon-sdk/source/test/test-tab-events.js
+++ /dev/null
@@ -1,238 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const utils = require("sdk/tabs/utils");
-const { open, close } = require("sdk/window/helpers");
-const { getMostRecentBrowserWindow } = require("sdk/window/utils");
-const { events } = require("sdk/tab/events");
-const { on, off } = require("sdk/event/core");
-const { resolve, defer } = require("sdk/core/promise");
-
-var isFennec = require("sdk/system/xul-app").is("Fennec");
-
-function test(options) {
-  return function(assert, done) {
-    let tabEvents = [];
-    let tabs = [];
-    let { promise, resolve: resolveP } = defer();
-    let win = isFennec ? resolve(getMostRecentBrowserWindow()) :
-      open(null, {
-        features: { private: true, toolbar:true, chrome: true }
-      });
-    let window = null;
-
-    // Firefox events are fired sync; Fennec events async
-    // this normalizes the tests
-    function handler (event) {
-      tabEvents.push(event);
-      runIfReady();
-    }
-
-    function runIfReady () {
-      let releventEvents = getRelatedEvents(tabEvents, tabs);
-      if (options.readyWhen(releventEvents))
-        options.end({
-          tabs: tabs,
-          events: releventEvents,
-          assert: assert,
-          done: resolveP
-        });
-    }
-
-    win.then(function(w) {
-      window = w;
-      on(events, "data", handler);
-      options.start({ tabs: tabs, window: window });
-
-      // Execute here for synchronous FF events, as the handlers
-      // were called before tabs were pushed to `tabs`
-      runIfReady(); 
-      return promise;
-    }).then(function() {
-      off(events, "data", handler);
-      return isFennec ? null : close(window);
-    }).then(done, assert.fail);
-  };
-}
-
-// Just making sure that tab events work for already opened tabs not only
-// for new windows.
-exports["test current window"] = test({
-  readyWhen: events => events.length === 3,
-  start: ({ tabs, window }) => {
-    let tab = utils.openTab(window, 'data:text/plain,open');
-    tabs.push(tab);
-    utils.closeTab(tab);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select, close] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-
-    assert.equal(close.type, "TabClose");
-    assert.equal(close.target, tab);
-    done();
-  }
-});
-
-exports["test open"] = test({
-  readyWhen: events => events.length === 2,
-  start: ({ tabs, window }) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,open'));
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-    done();
-  }
-});
-
-exports["test open -> close"] = test({
-  readyWhen: events => events.length === 3,
-  start: ({ tabs, window }) => {
-    // First tab is useless we just open it so that closing second tab won't
-    // close window on some platforms.
-    utils.openTab(window, 'data:text/plain,ignore');
-    let tab = utils.openTab(window, 'data:text/plain,open-close');
-    tabs.push(tab);
-    utils.closeTab(tab);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select, close] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-
-    assert.equal(close.type, "TabClose");
-    assert.equal(close.target, tab);
-    done();
-  }
-});
-
-exports["test open -> open -> select"] = test({
-  readyWhen: events => events.length === 5,
-  start: ({tabs, window}) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-1'));
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-2'));
-    utils.activateTab(tabs[0], window);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [ tab1, tab2 ] = tabs;
-    let tab1Events = 0;
-    getRelatedEvents(events, tab1).map(event => {
-      tab1Events++;
-      if (tab1Events === 1)
-        assert.equal(event.type, "TabOpen", "first tab opened");
-      else
-        assert.equal(event.type, "TabSelect", "first tab selected");
-      assert.equal(event.target, tab1);
-    });
-    assert.equal(tab1Events, 3, "first tab has 3 events");
-
-    let tab2Opened;
-    getRelatedEvents(events, tab2).map(event => {
-      if (!tab2Opened)
-        assert.equal(event.type, "TabOpen", "second tab opened");
-      else
-        assert.equal(event.type, "TabSelect", "second tab selected");
-      tab2Opened = true;
-      assert.equal(event.target, tab2);
-    });
-    done();
-  }
-});
-
-exports["test open -> pin -> unpin"] = test({
-  readyWhen: events => events.length === (isFennec ? 2 : 5),
-  start: ({ tabs, window }) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,pin-unpin'));
-    utils.pin(tabs[0]);
-    utils.unpin(tabs[0]);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [open, select, move, pin, unpin] = events;
-    let tab = tabs[0];
-
-    assert.equal(open.type, "TabOpen");
-    assert.equal(open.target, tab);
-
-    assert.equal(select.type, "TabSelect");
-    assert.equal(select.target, tab);
-
-    if (isFennec) {
-      assert.pass("Tab pin / unpin is not supported by Fennec");
-    }
-    else {
-      assert.equal(move.type, "TabMove");
-      assert.equal(move.target, tab);
-
-      assert.equal(pin.type, "TabPinned");
-      assert.equal(pin.target, tab);
-
-      assert.equal(unpin.type, "TabUnpinned");
-      assert.equal(unpin.target, tab);
-    }
-    done();
-  }
-});
-
-exports["test open -> open -> move "] = test({
-  readyWhen: events => events.length === (isFennec ? 4 : 5),
-  start: ({tabs, window}) => {
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-1'));
-    tabs.push(utils.openTab(window, 'data:text/plain,Tab-2'));
-    utils.move(tabs[0], 2);
-  },
-  end: ({ tabs, events, assert, done }) => {
-    let [ tab1, tab2 ] = tabs;
-    let tab1Events = 0;
-    getRelatedEvents(events, tab1).map(event => {
-      tab1Events++;
-      if (tab1Events === 1)
-        assert.equal(event.type, "TabOpen", "first tab opened");
-      else if (tab1Events === 2)
-        assert.equal(event.type, "TabSelect", "first tab selected");
-      else if (tab1Events === 3 && isFennec)
-        assert.equal(event.type, "TabMove", "first tab moved");
-      assert.equal(event.target, tab1);
-    });
-    assert.equal(tab1Events, isFennec ? 2 : 3,
-      "correct number of events for first tab");
-
-    let tab2Events = 0;
-    getRelatedEvents(events, tab2).map(event => {
-      tab2Events++;
-      if (tab2Events === 1)
-        assert.equal(event.type, "TabOpen", "second tab opened");
-      else
-        assert.equal(event.type, "TabSelect", "second tab selected");
-      assert.equal(event.target, tab2);
-    });
-    done();
-  }
-});
-
-function getRelatedEvents (events, tabs) {
-  return events.filter(({target}) => ~([].concat(tabs)).indexOf(target));
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-tab-observer.js b/addon-sdk/source/test/test-tab-observer.js
deleted file mode 100644
index 49f0e3957..000000000
--- a/addon-sdk/source/test/test-tab-observer.js
+++ /dev/null
@@ -1,45 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// TODO Fennec support in Bug #894525
-module.metadata = {
-  "engines": {
-    "Firefox": "*"
-  }
-}
-
-const { openTab, closeTab } = require("sdk/tabs/utils");
-const { Loader } = require("sdk/test/loader");
-const { setTimeout } = require("sdk/timers");
-
-exports["test unload tab observer"] = function(assert, done) {
-  let loader = Loader(module);
-
-  let window = loader.require("sdk/deprecated/window-utils").activeBrowserWindow;
-  let observer = loader.require("sdk/tabs/observer").observer;
-  let opened = 0;
-  let closed = 0;
-
-  observer.on("open", function onOpen(window) { opened++; });
-  observer.on("close", function onClose(window) { closed++; });
-
-  // Open and close tab to trigger observers.
-  closeTab(openTab(window, "data:text/html;charset=utf-8,tab-1"));
-
-  // Unload the module so that all listeners set by observer are removed.
-  loader.unload();
-
-  // Open and close tab once again.
-  closeTab(openTab(window, "data:text/html;charset=utf-8,tab-2"));
-
-  // Enqueuing asserts to make sure that assertion is not performed early.
-  setTimeout(function () {
-    assert.equal(1, opened, "observer open was called before unload only");
-    assert.equal(1, closed, "observer close was called before unload only");
-    done();
-  }, 0);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-tab-utils.js b/addon-sdk/source/test/test-tab-utils.js
deleted file mode 100644
index 1b631a105..000000000
--- a/addon-sdk/source/test/test-tab-utils.js
+++ /dev/null
@@ -1,69 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { getTabs } = require('sdk/tabs/utils');
-const { isWindowPBSupported, isTabPBSupported } = require('sdk/private-browsing/utils');
-const { browserWindows } = require('sdk/windows');
-const tabs = require('sdk/tabs');
-const { isPrivate } = require('sdk/private-browsing');
-const { openTab, closeTab, getTabContentWindow, getOwnerWindow } = require('sdk/tabs/utils');
-const { open, close } = require('sdk/window/helpers');
-const { windows } = require('sdk/window/utils');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { fromIterator } = require('sdk/util/array');
-
-if (isWindowPBSupported) {
-  exports.testGetTabs = function(assert, done) {
-    let tabCount = getTabs().length;
-    let windowCount = browserWindows.length;
-
-    open(null, {
-        features: {
-        private: true,
-        toolbar: true,
-        chrome: true
-      }
-    }).then(function(window) {
-      assert.ok(isPrivate(window), 'new tab is private');
-
-      assert.equal(getTabs().length, tabCount, 'there are no new tabs found');
-      getTabs().forEach(function(tab) {
-        assert.equal(isPrivate(tab), false, 'all found tabs are not private');
-        assert.equal(isPrivate(getOwnerWindow(tab)), false, 'all found tabs are not private');
-        assert.equal(isPrivate(getTabContentWindow(tab)), false, 'all found tabs are not private');
-      });
-
-      assert.equal(browserWindows.length, windowCount, 'there are no new windows found');
-      fromIterator(browserWindows).forEach(function(window) {
-        assert.equal(isPrivate(window), false, 'all found windows are not private');
-      });
-
-      assert.equal(windows(null, {includePrivate: true}).length, 2, 'there are really two windows');
-
-      close(window).then(done);
-    });
-  };
-}
-else if (isTabPBSupported) {
-  exports.testGetTabs = function(assert, done) {
-    let startTabCount = getTabs().length;
-    let tab = openTab(getMostRecentBrowserWindow(), 'about:blank', {
-      isPrivate: true
-    });
-
-    assert.ok(isPrivate(getTabContentWindow(tab)), 'new tab is private');
-    let utils_tabs = getTabs();
-    assert.equal(utils_tabs.length, startTabCount + 1,
-                 'there are two tabs found');
-    assert.equal(utils_tabs[utils_tabs.length-1], tab,
-                 'the last tab is the opened tab');
-    assert.equal(browserWindows.length, 1, 'there is only one window');
-    closeTab(tab);
-
-    done();
-  };
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-tab.js b/addon-sdk/source/test/test-tab.js
deleted file mode 100644
index 1bf4ef20f..000000000
--- a/addon-sdk/source/test/test-tab.js
+++ /dev/null
@@ -1,228 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const tabs = require("sdk/tabs");
-const windowUtils = require("sdk/deprecated/window-utils");
-const windows = require("sdk/windows").browserWindows;
-const app = require("sdk/system/xul-app");
-const { viewFor } = require("sdk/view/core");
-const { modelFor } = require("sdk/model/core");
-const { getBrowserForTab, getTabId, isTab } = require("sdk/tabs/utils");
-const { defer } = require("sdk/lang/functional");
-
-function tabExistenceInTabs(assert, found, tab, tabs) {
-  let tabFound = false;
-
-  for (let t of tabs) {
-    assert.notEqual(t.title, undefined, 'tab title is not undefined');
-    assert.notEqual(t.url, undefined, 'tab url is not undefined');
-    assert.notEqual(t.index, undefined, 'tab index is not undefined');
-
-    if (t === tab) {
-      tabFound = true;
-      break;
-    }
-  }
-
-  // check for the tab's existence
-  if (found)
-    assert.ok(tabFound, 'the tab was found as expected');
-  else
-    assert.ok(!tabFound, 'the tab was not found as expected');
-}
-
-exports.testBehaviorOnCloseAfterReady = function(assert, done) {
-  tabs.open({
-    url: "about:mozilla",
-    onReady: function(tab) {
-      assert.equal(tab.url, "about:mozilla", "Tab has the expected url");
-      // if another test ends before closing a tab then index != 1 here
-      assert.ok(tab.index >= 1, "Tab has the expected index, a value greater than 0");
-
-      let testTabFound = tabExistenceInTabs.bind(null, assert, true, tab);
-      let testTabNotFound = tabExistenceInTabs.bind(null, assert, false, tab);
-
-      // tab in require("sdk/tabs") ?
-      testTabFound(tabs);
-      // tab was found in require("sdk/windows").windows.activeWindow.tabs ?
-      let activeWindowTabs = windows.activeWindow.tabs;
-      testTabFound(activeWindowTabs);
-
-      tab.close(function () {
-        assert.equal(tab.url, undefined,
-                     "After being closed, tab attributes are undefined (url)");
-        assert.equal(tab.index, undefined,
-                     "After being closed, tab attributes are undefined (index)");
-
-        tab.destroy();
-
-        testTabNotFound(tabs);
-        testTabNotFound(windows.activeWindow.tabs);
-        testTabNotFound(activeWindowTabs);
-
-        // Ensure that we can call destroy multiple times without throwing
-        tab.destroy();
-
-        testTabNotFound(tabs);
-        testTabNotFound(windows.activeWindow.tabs);
-        testTabNotFound(activeWindowTabs);
-
-        done();
-      });
-    }
-  });
-};
-
-exports.testBug844492 = function(assert, done) {
-  const activeWindowTabs = windows.activeWindow.tabs;
-  let openedTabs = 0;
-
-  tabs.on('open', function onOpenTab(tab) {
-    openedTabs++;
-
-    let testTabFound = tabExistenceInTabs.bind(null, assert, true, tab);
-    let testTabNotFound = tabExistenceInTabs.bind(null, assert, false, tab);
-
-    testTabFound(tabs);
-    testTabFound(windows.activeWindow.tabs);
-    testTabFound(activeWindowTabs);
-
-    tab.close();
-
-    testTabNotFound(tabs);
-    testTabNotFound(windows.activeWindow.tabs);
-    testTabNotFound(activeWindowTabs);
-
-    if (openedTabs >= 2) {
-      tabs.removeListener('open', onOpenTab);
-      done();
-    }
-  });
-
-  tabs.open({ url: 'about:mozilla' });
-  tabs.open({ url: 'about:mozilla' });
-};
-
-exports.testBehaviorOnCloseAfterOpen = function(assert, done) {
-  tabs.open({
-    url: "about:mozilla",
-    onOpen: function(tab) {
-      assert.notEqual(tab.url, undefined, "Tab has a url");
-      assert.ok(tab.index >= 1, "Tab has the expected index");
-
-      let testTabFound = tabExistenceInTabs.bind(null, assert, true, tab);
-      let testTabNotFound = tabExistenceInTabs.bind(null, assert, false, tab);
-
-      // tab in require("sdk/tabs") ?
-      testTabFound(tabs);
-      // tab was found in require("sdk/windows").windows.activeWindow.tabs ?
-      let activeWindowTabs = windows.activeWindow.tabs;
-      testTabFound(activeWindowTabs);
-
-      tab.close(function () {
-        assert.equal(tab.url, undefined,
-                     "After being closed, tab attributes are undefined (url)");
-        assert.equal(tab.index, undefined,
-                     "After being closed, tab attributes are undefined (index)");
-
-        tab.destroy();
-
-        if (app.is("Firefox")) {
-          // Ensure that we can call destroy multiple times without throwing;
-          // Fennec doesn't use this internal utility
-          tab.destroy();
-          tab.destroy();
-        }
-
-        testTabNotFound(tabs);
-        testTabNotFound(windows.activeWindow.tabs);
-        testTabNotFound(activeWindowTabs);
-
-        // Ensure that we can call destroy multiple times without throwing
-        tab.destroy();
-
-        testTabNotFound(tabs);
-        testTabNotFound(windows.activeWindow.tabs);
-        testTabNotFound(activeWindowTabs);
-
-        done();
-      });
-    }
-  });
-};
-
-exports["test viewFor(tab)"] = (assert, done) => {
-  // Note we defer handlers as length collection is updated after
-  // handler is invoked, so if test is finished before counnts are
-  // updated wrong length will show up in followup tests.
-  tabs.once("open", defer(tab => {
-    const view = viewFor(tab);
-    assert.ok(view, "view is returned");
-    assert.equal(getTabId(view), tab.id, "tab has a same id");
-
-    tab.close(defer(done));
-  }));
-
-  tabs.open({ url: "about:mozilla" });
-};
-
-
-exports["test modelFor(xulTab)"] = (assert, done) => {
-  tabs.open({
-    url: "about:mozilla",
-    onReady: tab => {
-      const view = viewFor(tab);
-      assert.ok(view, "view is returned");
-      assert.ok(isTab(view), "view is underlaying tab");
-      assert.equal(getTabId(view), tab.id, "tab has a same id");
-      assert.equal(modelFor(view), tab, "modelFor(view) is SDK tab");
-
-      tab.close(defer(done));
-    }
-  });
-};
-
-exports["test tab.readyState"] = (assert, done) => {
-  tabs.open({
-    url: "data:text/html;charset=utf-8,test_readyState",
-    onOpen: (tab) => {
-      assert.notEqual(["uninitialized", "loading"].indexOf(tab.readyState), -1,
-        "tab is either uninitialized or loading when onOpen");
-    },
-    onReady: (tab) => {
-      assert.notEqual(["interactive", "complete"].indexOf(tab.readyState), -1,
-        "tab is either interactive or complete when onReady");
-    },
-    onLoad: (tab) => {
-      assert.equal(tab.readyState, "complete", "tab is complete onLoad");
-      tab.close(defer(done));
-    }
-  });
-}
-
-exports["test tab.readyState for existent tabs"] = function* (assert) {
-  assert.equal(tabs.length, 1, "tabs contains an existent tab");
-
-  function frameScript() {
-    sendAsyncMessage("test:contentDocument.readyState", content.document.readyState);
-  }
-
-  for (let tab of tabs) {
-    let browserForTab = getBrowserForTab(viewFor(tab));
-    let mm = browserForTab.messageManager;
-
-    yield new Promise((resolve) => {
-      mm.addMessageListener("test:contentDocument.readyState", function listener(evt) {
-        mm.removeMessageListener("test:contentDocument.readyState", listener);
-        assert.equal(evt.data, tab.readyState,
-                     "tab.readyState has the same value of the associated contentDocument.readyState CPOW");
-        resolve();
-      });
-      mm.loadFrameScript(`data:,new ${frameScript};`, false);
-    });
-  }
-}
-
-require("sdk/test").run(module.exports);
diff --git a/addon-sdk/source/test/test-tabs-common.js b/addon-sdk/source/test/test-tabs-common.js
deleted file mode 100644
index 7ab8b3c76..000000000
--- a/addon-sdk/source/test/test-tabs-common.js
+++ /dev/null
@@ -1,654 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Loader, LoaderWithHookedConsole } = require("sdk/test/loader");
-const { browserWindows } = require('sdk/windows');
-const tabs = require('sdk/tabs');
-const { isPrivate } = require('sdk/private-browsing');
-const { openDialog } = require('sdk/window/utils');
-const { isWindowPrivate } = require('sdk/window/utils');
-const { setTimeout } = require('sdk/timers');
-const { openWebpage } = require('./private-browsing/helper');
-const { isTabPBSupported, isWindowPBSupported } = require('sdk/private-browsing/utils');
-const { getTabContentWindow } = require('sdk/tabs/utils');
-const { attach, detach } = require('sdk/content/mod');
-const { Style } = require('sdk/stylesheet/style');
-const fixtures = require('./fixtures');
-const { viewFor } = require('sdk/view/core');
-const app = require("sdk/system/xul-app");
-const { cleanUI } = require('sdk/test/utils');
-
-const URL = 'data:text/html;charset=utf-8,<html><head><title>#title#</title></head></html>';
-
-// TEST: tab count
-exports.testTabCounts = function(assert, done) {
-  tabs.open({
-    url: 'about:blank',
-    onReady: function(tab) {
-      let count1 = 0,
-          count2 = 0;
-      for (let window of browserWindows) {
-        count1 += window.tabs.length;
-        for (let tab of window.tabs) {
-          count2 += 1;
-        }
-      }
-
-      assert.ok(tabs.length > 1, 'tab count is > 1');
-      assert.equal(count1, tabs.length, 'tab count by length is correct');
-      assert.equal(count2, tabs.length, 'tab count by iteration is correct');
-
-      // end test
-      tab.close(done);
-    }
-  });
-};
-
-exports.testTabRelativePath = function(assert, done) {
-  const { merge } = require("sdk/util/object");
-  const self = require("sdk/self");
-
-  const options = merge({}, require('@loader/options'),
-                        { prefixURI: require('./fixtures').url() });
-
-  let loader = Loader(module, null, options);
-
-  let tabs = loader.require("sdk/tabs");
-
-  tabs.open({
-    url: "./test.html",
-    onReady: (tab) => {
-      assert.equal(tab.title, "foo",
-        "tab opened a document with relative path");
-
-      tab.attach({
-        contentScriptFile: "./test-contentScriptFile.js",
-        onMessage: (message) => {
-          assert.equal(message, "msg from contentScriptFile",
-            "Tab attach a contentScriptFile with relative path worked");
-
-          tab.close(done);
-          loader.unload();
-        }
-      });
-    }
-  });
-};
-
-// TEST: tabs.activeTab getter
-exports.testActiveTab_getter = function(assert, done) {
-  let evtCount = 0;
-  let activeTab = null;
-
-  function endTest(type, tab) {
-    if (type == 'activate') {
-      assert.strictEqual(tabs.activeTab, tab, 'the active tab is the opened tab');
-      activeTab = tabs.activeTab;
-    }
-    else {
-      assert.equal(tab.url, url, 'the opened tab has the correct url');
-    }
-
-    if (++evtCount != 2)
-      return;
-
-    assert.strictEqual(activeTab, tab, 'the active tab is the ready tab');
-    assert.strictEqual(tabs.activeTab, tab, 'the active tab is the ready tab');
-
-    tab.close(done);
-  }
-
-  let url = URL.replace("#title#", "testActiveTab_getter");
-  tabs.open({
-    url: url,
-    onReady: endTest.bind(null, 'ready'),
-    onActivate: endTest.bind(null, 'activate')
-  });
-};
-
-// TEST: tab.activate()
-exports.testActiveTab_setter = function(assert, done) {
-  let url = URL.replace("#title#", "testActiveTab_setter");
-  let tab1URL = URL.replace("#title#", "tab1");
-
-  tabs.open({
-    url: tab1URL,
-    onReady: function(activeTab) {
-      let activeTabURL = tabs.activeTab.url;
-
-      tabs.open({
-        url: url,
-        inBackground: true,
-        onReady: function onReady(tab) {
-          assert.equal(tabs.activeTab.url, activeTabURL, "activeTab url has not changed");
-          assert.equal(tab.url, url, "url of new background tab matches");
-
-          tab.once('activate', function onActivate(eventTab) {
-            assert.equal(tabs.activeTab.url, url, "url after activeTab setter matches");
-            assert.equal(eventTab, tab, "event argument is the activated tab");
-            assert.equal(eventTab, tabs.activeTab, "the tab is the active one");
-
-            activeTab.close(function() {
-              tab.close(done);
-            });
-          });
-
-          tab.activate();
-        }
-      });
-    }
-  });
-};
-
-// TEST: tab.close()
-exports.testTabClose_alt = function(assert, done) {
-  let url = URL.replace('#title#', 'TabClose_alt');
-  let tab1URL = URL.replace('#title#', 'tab1');
-
-  tabs.open({
-    url: tab1URL,
-    onReady: function(tab1) {
-      // make sure that our tab is not active first
-      assert.notEqual(tabs.activeTab.url, url, "tab is not the active tab");
-
-      tabs.open({
-        url: url,
-        onReady: function(tab) {
-          assert.equal(tab.url, url, "tab is now the active tab");
-          assert.equal(tabs.activeTab.url, url, "tab is now the active tab");
-
-          // another tab should be activated on close
-          tabs.once('activate', function() {
-            assert.notEqual(tabs.activeTab.url, url, "tab is no longer the active tab");
-
-            // end test
-            tab1.close(done);
-          });
-
-          tab.close();
-        }
-      });
-    }
-  });
-};
-
-exports.testAttachOnMultipleDocuments_alt = function (assert, done) {
-  // Example of attach that process multiple tab documents
-  let firstLocation = "data:text/html;charset=utf-8,foobar";
-  let secondLocation = "data:text/html;charset=utf-8,bar";
-  let thirdLocation = "data:text/html;charset=utf-8,fox";
-  let onReadyCount = 0;
-  let worker1 = null;
-  let worker2 = null;
-  let detachEventCount = 0;
-
-  tabs.open({
-    url: firstLocation,
-    onReady: function (tab) {
-      onReadyCount++;
-      if (onReadyCount == 1) {
-        worker1 = tab.attach({
-          contentScript: 'self.on("message", ' +
-                         '  () => self.postMessage(document.location.href)' +
-                         ');',
-          onMessage: function (msg) {
-            assert.equal(msg, firstLocation,
-                             "Worker url is equal to the 1st document");
-            tab.url = secondLocation;
-          },
-          onDetach: function () {
-            detachEventCount++;
-            assert.pass("Got worker1 detach event");
-            assert.throws(function () {
-                worker1.postMessage("ex-1");
-              },
-              /Couldn't find the worker/,
-              "postMessage throw because worker1 is destroyed");
-            checkEnd();
-          }
-        });
-        worker1.postMessage("new-doc-1");
-      }
-      else if (onReadyCount == 2) {
-        worker2 = tab.attach({
-          contentScript: 'self.on("message", ' +
-                         '  () => self.postMessage(document.location.href)' +
-                         ');',
-          onMessage: function (msg) {
-            assert.equal(msg, secondLocation,
-                             "Worker url is equal to the 2nd document");
-            tab.url = thirdLocation;
-          },
-          onDetach: function () {
-            detachEventCount++;
-            assert.pass("Got worker2 detach event");
-            assert.throws(function () {
-                worker2.postMessage("ex-2");
-              },
-              /Couldn't find the worker/,
-              "postMessage throw because worker2 is destroyed");
-            checkEnd(tab);
-          }
-        });
-        worker2.postMessage("new-doc-2");
-      }
-      else if (onReadyCount == 3) {
-        tab.close();
-      }
-    }
-  });
-
-  function checkEnd(tab) {
-    if (detachEventCount != 2)
-      return;
-
-    assert.pass("Got all detach events");
-
-    done();
-  }
-};
-
-exports.testAttachWrappers_alt = function (assert, done) {
-  // Check that content script has access to wrapped values by default
-
-  let document = "data:text/html;charset=utf-8,<script>var globalJSVar = true; " +
-                 "                       document.getElementById = 3;</script>";
-  let count = 0;
-
-  tabs.open({
-    url: document,
-    onReady: function (tab) {
-      let worker = tab.attach({
-        contentScript: 'try {' +
-                       '  self.postMessage(!("globalJSVar" in window));' +
-                       '  self.postMessage(typeof window.globalJSVar == "undefined");' +
-                       '} catch(e) {' +
-                       '  self.postMessage(e.message);' +
-                       '}',
-        onMessage: function (msg) {
-          assert.equal(msg, true, "Worker has wrapped objects ("+count+")");
-          if (count++ == 1)
-            tab.close(() => done());
-        }
-      });
-    }
-  });
-};
-
-// TEST: activeWindow getter and activeTab getter on tab 'activate' event
-exports.testActiveWindowActiveTabOnActivate_alt = function(assert, done) {
-
-  let activateCount = 0;
-  let newTabs = [];
-  let tabs = browserWindows.activeWindow.tabs;
-
-  tabs.on('activate', function onActivate(tab) {
-    assert.equal(tabs.activeTab, tab,
-                    "the active window's active tab is the tab provided");
-
-    if (++activateCount == 2) {
-      assert.equal(newTabs.length, activateCount, "Should have seen the right number of tabs open");
-      tabs.removeListener('activate', onActivate);
-
-      newTabs.forEach(function(tab) {
-        tab.close(function() {
-          if (--activateCount == 0) {
-            done();
-          }
-        });
-      });
-    }
-    else if (activateCount > 2) {
-      assert.fail("activateCount is greater than 2 for some reason..");
-    }
-  });
-
-  tabs.open({
-    url: URL.replace("#title#", "tabs.open1"),
-    onOpen: tab => newTabs.push(tab)
-  });
-  tabs.open({
-    url: URL.replace("#title#", "tabs.open2"),
-    onOpen: tab => newTabs.push(tab)
-  });
-};
-
-// TEST: tab properties
-exports.testTabContentTypeAndReload = function(assert, done) {
-
-  let url = "data:text/html;charset=utf-8,<html><head><title>foo</title></head><body>foo</body></html>";
-  let urlXML = "data:text/xml;charset=utf-8,<foo>bar</foo>";
-  tabs.open({
-    url: url,
-    onReady: function(tab) {
-      if (tab.url === url) {
-        assert.equal(tab.contentType, "text/html");
-        tab.url = urlXML;
-      }
-      else {
-        assert.equal(tab.contentType, "text/xml");
-        tab.close(done);
-      }
-    }
-  });
-};
-
-// test that it isn't possible to open a private tab without the private permission
-exports.testTabOpenPrivate = function(assert, done) {
-
-  let url = 'about:blank';
-  tabs.open({
-    url: url,
-    isPrivate: true,
-    onReady: function(tab) {
-      assert.equal(tab.url, url, 'opened correct tab');
-      assert.equal(isPrivate(tab), false, 'private tabs are not supported by default');
-
-      tab.close(done);
-    }
-  });
-}
-
-// We need permission flag in order to see private window's tabs
-exports.testPrivateAreNotListed = function (assert, done) {
-  let originalTabCount = tabs.length;
-
-  let page = openWebpage("about:blank", true);
-  if (!page) {
-    assert.pass("Private browsing isn't supported in this release");
-    return;
-  }
-
-  page.ready.then(function (win) {
-    if (isTabPBSupported || isWindowPBSupported) {
-      assert.ok(isWindowPrivate(win), "the window is private");
-      assert.equal(tabs.length, originalTabCount,
-                       'but the tab is *not* visible in tabs list');
-    }
-    else {
-      assert.ok(!isWindowPrivate(win), "the window isn't private");
-      assert.equal(tabs.length, originalTabCount + 1,
-                       'so that the tab is visible is tabs list');
-    }
-    page.close().then(done);
-  });
-}
-
-// If we close the tab while being in `onOpen` listener,
-// we end up synchronously consuming TabOpen, closing the tab and still
-// synchronously consuming the related TabClose event before the second
-// loader have a change to process the first TabOpen event!
-exports.testImmediateClosing = function (assert, done) {
-  let tabURL = 'data:text/html,foo';
-
-  let { loader, messages } = LoaderWithHookedConsole(module, onMessage);
-  let concurrentTabs = loader.require("sdk/tabs");
-  concurrentTabs.on("open", function (tab) {
-    // On Firefox, It shouldn't receive such event as the other loader will just
-    // open and destroy the tab without giving a chance to other loader to even
-    // know about the existance of this tab.
-    if (app.is("Firefox")) {
-      assert.fail("Concurrent loader received a tabs `open` event");
-    }
-    else {
-      // On mobile, we can still receive an open event,
-      // but not the related ready event
-      tab.on("ready", function () {
-        assert.fail("Concurrent loader received a tabs `ready` event");
-      });
-    }
-  });
-  function onMessage(type, msg) {
-    assert.fail("Unexpected mesage on concurrent loader: " + msg);
-  }
-
-  tabs.open({
-    url: tabURL,
-    onOpen: function(tab) {
-      tab.close(function () {
-        assert.pass("Tab succesfully removed");
-        // Let a chance to the concurrent loader to receive a TabOpen event
-        // on the next event loop turn
-        setTimeout(function () {
-          loader.unload();
-          done();
-        }, 0);
-      });
-    }
-  });
-}
-
-// TEST: tab.reload()
-exports.testTabReload = function(assert, done) {
-
-  let url = "data:text/html;charset=utf-8,<!doctype%20html><title></title>";
-
-  tabs.open({
-    url: url,
-    onReady: function onReady(tab) {
-      tab.removeListener('ready', onReady);
-
-      tab.once(
-        'ready',
-        function onReload() {
-          assert.pass("the tab was loaded again");
-          assert.equal(tab.url, url, "the tab has the same URL");
-
-          tab.close(() => done());
-        }
-      );
-
-      tab.reload();
-    }
-  });
-};
-
-exports.testOnPageShowEvent = function (assert, done) {
-  let events = [];
-  let firstUrl = 'data:text/html;charset=utf-8,First';
-  let secondUrl = 'data:text/html;charset=utf-8,Second';
-
-  let counter = 0;
-  function onPageShow (tab, persisted) {
-    events.push('pageshow');
-    counter++;
-    if (counter === 1) {
-      assert.equal(persisted, false, 'page should not be cached on initial load');
-      tab.url = secondUrl;
-    }
-    else if (counter === 2) {
-      assert.equal(persisted, false, 'second test page should not be cached either');
-      tab.attach({
-        contentScript: 'setTimeout(function () { window.history.back(); }, 0)'
-      });
-    }
-    else {
-      assert.equal(persisted, true, 'when we get back to the fist page, it has to' +
-                             'come from cache');
-      tabs.removeListener('pageshow', onPageShow);
-      tabs.removeListener('open', onOpen);
-      tabs.removeListener('ready', onReady);
-      tab.close(() => {
-        ['open', 'ready', 'pageshow', 'ready',
-            'pageshow', 'pageshow'].map((type, i) => {
-          assert.equal(type, events[i], 'correct ordering of events');
-        });
-        done()
-      });
-    }
-  }
-
-  function onOpen () {
-    return events.push('open');
-  }
-  function onReady () {
-    return events.push('ready');
-  }
-
-  tabs.on('pageshow', onPageShow);
-  tabs.on('open', onOpen);
-  tabs.on('ready', onReady);
-  tabs.open({
-    url: firstUrl
-  });
-};
-
-exports.testOnPageShowEventDeclarative = function (assert, done) {
-  let events = [];
-  let firstUrl = 'data:text/html;charset=utf-8,First';
-  let secondUrl = 'data:text/html;charset=utf-8,Second';
-
-  let counter = 0;
-  function onPageShow (tab, persisted) {
-    events.push('pageshow');
-    counter++;
-    if (counter === 1) {
-      assert.equal(persisted, false, 'page should not be cached on initial load');
-      tab.url = secondUrl;
-    }
-    else if (counter === 2) {
-      assert.equal(persisted, false, 'second test page should not be cached either');
-      tab.attach({
-        contentScript: 'setTimeout(function () { window.history.back(); }, 0)'
-      });
-    }
-    else {
-      assert.equal(persisted, true, 'when we get back to the fist page, it has to' +
-                             'come from cache');
-      tabs.removeListener('pageshow', onPageShow);
-      tabs.removeListener('open', onOpen);
-      tabs.removeListener('ready', onReady);
-      tab.close(() => {
-        ['open', 'ready', 'pageshow', 'ready',
-            'pageshow', 'pageshow'].map((type, i) => {
-          assert.equal(type, events[i], 'correct ordering of events');
-        });
-        done()
-      });
-    }
-  }
-
-  function onOpen () {
-    return events.push('open');
-  }
-  function onReady () {
-    return events.push('ready');
-  }
-
-  tabs.open({
-    url: firstUrl,
-    onPageShow: onPageShow,
-    onOpen: onOpen,
-    onReady: onReady
-  });
-};
-
-exports.testAttachStyleToTab = function(assert, done) {
-   let style = Style({
-    source: "div { height: 100px; }",
-    uri: fixtures.url("include-file.css")
-  });
-
-  tabs.open({
-    url: "data:text/html;charset=utf-8,<div style='background: silver'>css test</div>",
-    onReady: (tab) => {
-      let xulTab = viewFor(tab);
-
-      attach(style, tab)
-
-      let { document } = getTabContentWindow(xulTab);
-      let div = document.querySelector("div");
-
-      assert.equal(div.clientHeight, 100,
-        "Style.source properly attached to tab");
-
-      assert.equal(div.offsetHeight, 120,
-        "Style.uri properly attached to tab");
-
-      detach(style, tab);
-
-      assert.notEqual(div.clientHeight, 100,
-        "Style.source properly detached from tab");
-
-      assert.notEqual(div.offsetHeight, 120,
-        "Style.uri properly detached from tab");
-
-      attach(style, xulTab);
-
-      assert.equal(div.clientHeight, 100,
-        "Style.source properly attached to xul tab");
-
-      assert.equal(div.offsetHeight, 120,
-        "Style.uri properly attached to xul tab");
-
-      detach(style, tab);
-
-      assert.notEqual(div.clientHeight, 100,
-        "Style.source properly detached from xul tab");
-
-      assert.notEqual(div.offsetHeight, 120,
-        "Style.uri properly detached from xul tab");
-
-      tab.close(done);
-    }
-  });
-};
-
-// Tests that the this property is correct in event listeners called from
-// the tabs API.
-exports.testTabEventBindings = function(assert, done) {
-  let loader = Loader(module);
-  let tabs = loader.require("sdk/tabs");
-  let firstTab = tabs.activeTab;
-
-  let EVENTS = ["open", "close", "activate", "deactivate",
-                "load", "ready", "pageshow"];
-
-  let tabBoundEventHandler = (event) => function(tab) {
-    assert.equal(this, tab, "tab listener for " + event + " event should be bound to the tab object.");
-  };
-
-  let tabsBoundEventHandler = (event) => function(tab) {
-    assert.equal(this, tabs, "tabs listener for " + event + " event should be bound to the tabs object.");
-  }
-  for (let event of EVENTS)
-    tabs.on(event, tabsBoundEventHandler(event));
-
-  let tabsOpenEventHandler = (event) => function(tab) {
-    assert.equal(this, tab, "tabs open listener for " + event + " event should be bound to the tab object.");
-  }
-
-  let openArgs = {
-    url: "data:text/html;charset=utf-8,binding-test",
-    onOpen: function(tab) {
-      tabsOpenEventHandler("open").call(this, tab);
-
-      for (let event of EVENTS)
-        tab.on(event, tabBoundEventHandler(event));
-
-      tab.once("pageshow", () => {
-        tab.once("deactivate", () => {
-          tab.once("close", () => {
-            loader.unload();
-            done();
-          });
-
-          tab.close();
-        });
-
-        firstTab.activate();
-      });
-    }
-  };
-  // Listen to everything except onOpen
-  for (let event of EVENTS.slice(1)) {
-    let eventProperty = "on" + event.slice(0, 1).toUpperCase() + event.slice(1);
-    openArgs[eventProperty] = tabsOpenEventHandler(event);
-  }
-
-  tabs.open(openArgs);
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-tabs.js b/addon-sdk/source/test/test-tabs.js
deleted file mode 100644
index 84fbdb228..000000000
--- a/addon-sdk/source/test/test-tabs.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*',
-    'Fennec': '*'
-  }
-};
-
-const app = require('sdk/system/xul-app');
-
-if (app.is('Fennec')) {
-  module.exports = require('./tabs/test-fennec-tabs');
-}
-else {
-  module.exports = require('./tabs/test-firefox-tabs');
-}
diff --git a/addon-sdk/source/test/test-test-addon-file.js b/addon-sdk/source/test/test-test-addon-file.js
deleted file mode 100644
index 6d09d7534..000000000
--- a/addon-sdk/source/test/test-test-addon-file.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// demonstrates that requiring a test file from a test addon works
-
-exports["test part 1"] = function(assert) {
-  let test = require("./addons/addon-manager/lib/test-main.js");
-  assert.equal(Object.keys(test).length, 1, "there is only one test");
-  assert.ok("test getAddonByID" in test, "the test is corret");
-};
-
-exports["test getAddonByID"] = require("./addons/addon-manager/lib/test-main.js")["test getAddonByID"];
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-test-assert.js b/addon-sdk/source/test/test-test-assert.js
deleted file mode 100644
index 8f6449653..000000000
--- a/addon-sdk/source/test/test-test-assert.js
+++ /dev/null
@@ -1,218 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Assert } = require("sdk/test/assert");
-
-function createAssertTest() {
-  let failures = [], successes = [], exceptions = [];
-  return {
-    test: new Assert({
-      fail: (m) => failures.push(m),
-      pass: (m) => successes.push(m),
-      exception: (e) => exceptions.push(e)
-    }),
-    failures: failures,
-    successes: successes,
-    exceptions: exceptions
-  };
-}
-
-exports["test createAssertTest initial state"] = function(assert) {
-  let { failures, successes, exceptions } = createAssertTest();
-
-  assert.equal(successes.length, 0, "0 success log");
-  assert.equal(failures.length, 0, "0 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-}
-
-exports["test assert.ok(true)"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  assert.strictEqual(test.ok(true), true, "assert ok(true) strictEquals true");
-  assert.equal(successes.length, 1, "1 success log");
-
-  assert.equal(test.ok(true), true, "assert ok(true) equals true");
-  assert.equal(successes.length, 2, "2 success logs");
-
-  assert.ok(test.ok(true), "assert ok(true) is ok");
-  assert.equal(successes.length, 3, "3 success logs");
-
-  assert.equal(failures.length, 0, "0 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-}
-
-exports["test assert.ok(false)"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  assert.strictEqual(test.ok(false), false, "assert ok(false) strictEquals false");
-  assert.equal(failures.length, 1, "1 failure log");
-
-  assert.equal(test.ok(false), false, "assert ok(false) equals false");
-  assert.equal(failures.length, 2, "2 failure logs");
-
-  assert.ok(!test.ok(false), "assert ok(false) is not ok");
-  assert.equal(failures.length, 3, "3 failure logs");
-
-  assert.equal(successes.length, 0, "0 success log");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-}
-
-exports["test assert.ok(false) failure message"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  test.ok(false, "XYZ");
-
-  assert.equal(successes.length, 0, "0 success log");
-  assert.equal(failures.length, 1, "1 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-
-  assert.equal(failures[0], "XYZ - false == true");
-}
-
-exports["test assert.equal"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  assert.strictEqual(test.equal(true, true), true, "assert equal(true, true) strictEquals true");
-  assert.equal(test.equal(true, true), true, "assert equal(true, true) equals true");
-  assert.ok(test.equal(true, true), "assert equal(true, true) is ok");
-
-  assert.equal(successes.length, 3, "3 success log");
-  assert.equal(failures.length, 0, "0 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-}
-
-exports["test assert.equal failure message"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  test.equal("foo", "bar", "XYZ");
-
-  assert.equal(successes.length, 0, "0 success log");
-  assert.equal(failures.length, 1, "1 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-
-  assert.equal(failures[0], "XYZ - \"foo\" == \"bar\"");
-}
-
-exports["test assert.strictEqual"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  assert.strictEqual(test.strictEqual(true, true), true, "assert strictEqual(true, true) strictEquals true");
-  assert.equal(successes.length, 1, "1 success logs");
-
-  assert.equal(test.strictEqual(true, true), true, "assert strictEqual(true, true) equals true");
-  assert.equal(successes.length, 2, "2 success logs");
-
-  assert.ok(test.strictEqual(true, true), "assert strictEqual(true, true) is ok");
-  assert.equal(successes.length, 3, "3 success logs");
-
-  assert.equal(failures.length, 0, "0 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-}
-
-exports["test assert.strictEqual failure message"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  test.strictEqual("foo", "bar", "XYZ");
-
-  assert.equal(successes.length, 0, "0 success log");
-  assert.equal(failures.length, 1, "1 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-
-  assert.equal(failures[0], "XYZ - \"foo\" === \"bar\"");
-}
-
-exports["test assert.throws(func, string, string) matches"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  assert.ok(
-    test.throws(
-      () => { throw new Error("this is a thrown error") },
-      "this is a thrown error"
-    ),
-    "throwing an new Error works");
-  assert.equal(successes.length, 1, "1 success log");
-
-  assert.ok(
-    test.throws(
-      () => { throw Error("this is a thrown error") },
-      "this is a thrown error"
-    ),
-    "throwing an Error works");
-  assert.equal(successes.length, 2, "2 success log");
-
-  assert.ok(
-    test.throws(
-      () => { throw "this is a thrown string" },
-      "this is a thrown string"
-    ),
-    "throwing a String works");
-  assert.equal(successes.length, 3, "3 success logs");
-
-  assert.equal(failures.length, 0, "0 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-}
-
-exports["test assert.throws(func, string, string) failure message"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  test.throws(
-    () => { throw new Error("foo") },
-    "bar",
-    "XYZ");
-
-  assert.equal(successes.length, 0, "0 success log");
-  assert.equal(failures.length, 1, "1 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-
-  assert.equal(failures[0], "XYZ - \"foo\" matches \"bar\"");
-}
-
-exports["test assert.throws(func, regex, string) matches"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  assert.ok(
-    test.throws(
-      () => { throw new Error("this is a thrown error") },
-      /this is a thrown error/
-    ),
-    "throwing an new Error works");
-  assert.equal(successes.length, 1, "1 success log");
-
-  assert.ok(
-    test.throws(
-      () => { throw Error("this is a thrown error") },
-      /this is a thrown error/
-    ),
-    "throwing an Error works");
-  assert.equal(successes.length, 2, "2 success log");
-
-  assert.ok(
-    test.throws(
-      () => { throw "this is a thrown string" },
-      /this is a thrown string/
-    ),
-    "throwing a String works");
-  assert.equal(successes.length, 3, "3 success logs");
-
-  assert.equal(failures.length, 0, "0 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-}
-
-exports["test assert.throws(func, regex, string) failure message"] = (assert) => {
-  let { test, failures, successes, exceptions } = createAssertTest();
-
-  test.throws(
-    () => { throw new Error("foo") },
-    /bar/i,
-    "XYZ");
-
-  assert.equal(successes.length, 0, "0 success log");
-  assert.equal(failures.length, 1, "1 failure logs");
-  assert.equal(exceptions.length, 0, "0 exception logs");
-
-  assert.equal(failures[0], "XYZ - \"foo\" matches \"/bar/i\"");
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-test-loader.js b/addon-sdk/source/test/test-test-loader.js
deleted file mode 100644
index 6b47e4d0d..000000000
--- a/addon-sdk/source/test/test-test-loader.js
+++ /dev/null
@@ -1,59 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict"
-
-const { LoaderWithHookedConsole } = require("sdk/test/loader");
-
-exports["test LoaderWithHookedConsole"] = function (assert) {
-  let count = 0;
-  function onMessage(type, message) {
-    switch (count++) {
-      case 0:
-        assert.equal(type, "log", "got log type");
-        assert.equal(message, "1st", "got log msg");
-        break;
-      case 1:
-        assert.equal(type, "error", "got error type");
-        assert.equal(message, "2nd", "got error msg");
-        break;
-      case 2:
-        assert.equal(type, "warn", "got warn type");
-        assert.equal(message, "3rd", "got warn msg");
-        break;
-      case 3:
-        assert.equal(type, "info", "got info type");
-        assert.equal(message, "4th", "got info msg");
-        break;
-      case 4:
-        assert.equal(type, "debug", "got debug type");
-        assert.equal(message, "5th", "got debug msg");
-        break;
-      case 5:
-        assert.equal(type, "exception", "got exception type");
-        assert.equal(message, "6th", "got exception msg");
-        break;
-      default:
-        assert.fail("Got unexception message: " + i);
-    }
-  }
-
-  let { loader, messages } = LoaderWithHookedConsole(module, onMessage);
-  let console = loader.globals.console;
-  console.log("1st");
-  console.error("2nd");
-  console.warn("3rd");
-  console.info("4th");
-  console.debug("5th");
-  console.exception("6th");
-  assert.equal(messages.length, 6, "Got all console messages");
-  assert.deepEqual(messages[0], {type: "log", msg: "1st", innerID: null}, "Got log");
-  assert.deepEqual(messages[1], {type: "error", msg: "2nd", innerID: null}, "Got error");
-  assert.deepEqual(messages[2], {type: "warn", msg: "3rd", innerID: null}, "Got warn");
-  assert.deepEqual(messages[3], {type: "info", msg: "4th", innerID: null}, "Got info");
-  assert.deepEqual(messages[4], {type: "debug", msg: "5th", innerID: null}, "Got debug");
-  assert.deepEqual(messages[5], {type: "exception", msg: "6th", innerID: null}, "Got exception");
-  assert.equal(count, 6, "Called for all messages");
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-test-memory.js b/addon-sdk/source/test/test-test-memory.js
deleted file mode 100644
index 0f53fae8c..000000000
--- a/addon-sdk/source/test/test-test-memory.js
+++ /dev/null
@@ -1,25 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci, Cu, components } = require('chrome');
-const { gc } = require('sdk/test/memory');
-
-exports.testGC = function*(assert) {
-  let weakref;
-
-  if (true) {
-    let tempObj = {};
-    weakref = Cu.getWeakReference(tempObj);
-    assert.equal(weakref.get(), tempObj, 'the weakref returned the tempObj');
-  }
-
-  let arg = yield gc();
-
-  assert.equal(arg, undefined, 'there is no argument');
-  assert.pass('gc() returns a promise which eventually resolves');
-  assert.equal(weakref.get(), undefined, 'the weakref returned undefined');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-test-utils-async.js b/addon-sdk/source/test/test-test-utils-async.js
deleted file mode 100644
index 1465ce58c..000000000
--- a/addon-sdk/source/test/test-test-utils-async.js
+++ /dev/null
@@ -1,86 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { defer: async } = require('sdk/lang/functional');
-const { before, after } = require('sdk/test/utils');
-const { resolve } = require('sdk/core/promise');
-
-var AFTER_RUN = 0;
-var BEFORE_RUN = 0;
-
-/*
- * Tests are dependent on ordering, as the before and after functions
- * are called outside of each test, and sometimes checked in the next test
- * (like in the `after` tests)
- */
-exports.testABeforeAsync = function (assert, done) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testABeforeNameAsync = function (assert, done) {
-  assert.equal(BEFORE_RUN, 2, 'before function was called with name');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testAfterAsync = function (assert, done) {
-  assert.equal(AFTER_RUN, 1, 'after function was called previously');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testAfterNameAsync = function (assert, done) {
-  assert.equal(AFTER_RUN, 2, 'after function was called with name');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testSyncABefore = function (assert) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called for sync test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-};
-
-exports.testSyncAfter = function (assert) {
-  assert.equal(AFTER_RUN, 1, 'after function was called for sync test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-};
-
-exports.testGeneratorBefore = function*(assert) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called for generator test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  yield resolve();
-}
-
-exports.testGeneratorAfter = function*(assert) {
-  assert.equal(AFTER_RUN, 1, 'after function was called for generator test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  yield resolve();
-};
-
-before(exports, (name, assert, done) => {
-  BEFORE_RUN = (name === 'testABeforeNameAsync') ? 2 : 1;
-  assert.pass('assert passed into before function');
-  async(done)();
-});
-
-after(exports, (name, assert, done) => {
-  // testAfterName runs after testAfter, which is where this
-  // check occurs in the assertation
-  AFTER_RUN = (name === 'testAfterAsync') ? 2 : 1;
-  assert.pass('assert passed into after function');
-  async(done)();
-});
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-test-utils-generator.js b/addon-sdk/source/test/test-test-utils-generator.js
deleted file mode 100644
index da3477900..000000000
--- a/addon-sdk/source/test/test-test-utils-generator.js
+++ /dev/null
@@ -1,76 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// NOTE: this test is explictly testing non-normal,
-//       generator functions.
-
-
-const { defer: async } = require('sdk/lang/functional');
-const { before, after } = require('sdk/test/utils');
-const { resolve } = require("sdk/core/promise");
-
-var AFTER_RUN = 0;
-var BEFORE_RUN = 0;
-
-/*
- * Tests are dependent on ordering, as the before and after functions
- * are called outside of each test, and sometimes checked in the next test
- * (like in the `after` tests)
- */
-exports.testABeforeAsync = function (assert, done) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testABeforeNameAsync = function (assert, done) {
-  assert.equal(BEFORE_RUN, 2, 'before function was called with name');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testAfterAsync = function (assert, done) {
-  assert.equal(AFTER_RUN, 1, 'after function was called previously');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testAfterNameAsync = function (assert, done) {
-  assert.equal(AFTER_RUN, 2, 'after function was called with name');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testSyncABefore = function (assert) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called for sync test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-};
-
-exports.testSyncAfter = function (assert) {
-  assert.equal(AFTER_RUN, 1, 'after function was called for sync test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-};
-
-before(exports, function*(name, assert) {
-  yield resolve();
-  BEFORE_RUN = (name === 'testABeforeNameAsync') ? 2 : 1;
-  assert.pass('assert passed into before function');
-});
-
-after(exports, function*(name, assert) {
-  yield resolve();
-  // testAfterName runs after testAfter, which is where this
-  // check occurs in the assertation
-  AFTER_RUN = (name === 'testAfterAsync') ? 2 : 1;
-  assert.pass('assert passed into after function');
-});
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-test-utils-sync.js b/addon-sdk/source/test/test-test-utils-sync.js
deleted file mode 100644
index 5c0fef56e..000000000
--- a/addon-sdk/source/test/test-test-utils-sync.js
+++ /dev/null
@@ -1,84 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { defer: async } = require('sdk/lang/functional');
-const { before, after } = require('sdk/test/utils');
-const { resolve } = require('sdk/core/promise');
-
-var AFTER_RUN = 0;
-var BEFORE_RUN = 0;
-
-/*
- * Tests are dependent on ordering, as the before and after functions
- * are called outside of each test, and sometimes checked in the next test
- * (like in the `after` tests)
- */
-exports.testABeforeAsync = function (assert, done) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testABeforeNameAsync = function (assert, done) {
-  assert.equal(BEFORE_RUN, 2, 'before function was called with name');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testAfterAsync = function (assert, done) {
-  assert.equal(AFTER_RUN, 1, 'after function was called previously');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testAfterNameAsync = function (assert, done) {
-  assert.equal(AFTER_RUN, 2, 'after function was called with name');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  async(done)();
-};
-
-exports.testSyncABefore = function (assert) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called for sync test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-};
-
-exports.testSyncAfter = function (assert) {
-  assert.equal(AFTER_RUN, 1, 'after function was called for sync test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-};
-
-exports.testGeneratorBefore = function*(assert) {
-  assert.equal(BEFORE_RUN, 1, 'before function was called for generator test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  yield resolve();
-}
-
-exports.testGeneratorAfter = function*(assert) {
-  assert.equal(AFTER_RUN, 1, 'after function was called for generator test');
-  BEFORE_RUN = 0;
-  AFTER_RUN = 0;
-  yield resolve();
-};
-
-before(exports, (name, assert) => {
-  BEFORE_RUN = (name === 'testABeforeNameAsync') ? 2 : 1;
-  assert.pass('assert passed into before function');
-});
-
-after(exports, (name, assert) => {
-  // testAfterName runs after testAfter, which is where this
-  // check occurs in the assertation
-  AFTER_RUN = (name === 'testAfterAsync') ? 2 : 1;
-  assert.pass('assert passed into after function');
-});
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-test-utils.js b/addon-sdk/source/test/test-test-utils.js
deleted file mode 100644
index fe30d6756..000000000
--- a/addon-sdk/source/test/test-test-utils.js
+++ /dev/null
@@ -1,81 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict'
-
-const { setTimeout } = require('sdk/timers');
-const { waitUntil, cleanUI } = require('sdk/test/utils');
-const tabs = require('sdk/tabs');
-const fixtures = require("./fixtures");
-const testURI = fixtures.url("test.html");
-
-exports.testWaitUntil = function (assert, done) {
-  let bool = false;
-  let finished = false;
-  waitUntil(() => {
-    if (finished)
-      assert.fail('interval should be cleared after predicate is truthy');
-    return bool;
-  }).then(function () {
-    assert.ok(bool,
-      'waitUntil shouldn\'t call until predicate is truthy');
-    finished = true;
-    done();
-  });
-  setTimeout(() => { bool = true; }, 20);
-};
-
-exports.testWaitUntilInterval = function (assert, done) {
-  let bool = false;
-  let finished = false;
-  let counter = 0;
-  waitUntil(() => {
-    if (finished)
-      assert.fail('interval should be cleared after predicate is truthy');
-    counter++;
-    return bool;
-  }, 50).then(function () {
-    assert.ok(bool,
-      'waitUntil shouldn\'t call until predicate is truthy');
-    assert.equal(counter, 1,
-      'predicate should only be called once with a higher interval');
-    finished = true;
-    done();
-  });
-  setTimeout(() => { bool = true; }, 10);
-};
-
-exports.testCleanUIWithExtraTabAndWindow = function*(assert) {
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: testURI,
-      inNewWindow: true,
-      onReady: resolve
-    });
-  });
-
-  assert.equal(tabs.length, 2, 'there are two tabs open');
-
-  yield cleanUI()
-  assert.pass("the ui was cleaned");
-  assert.equal(tabs.length, 1, 'there is only one tab open');
-}
-
-exports.testCleanUIWithOnlyExtraTab = function*(assert) {
-  let tab = yield new Promise(resolve => {
-    tabs.open({
-      url: testURI,
-      inBackground: true,
-      onReady: resolve
-    });
-  });
-
-  assert.equal(tabs.length, 2, 'there are two tabs open');
-
-  yield cleanUI();
-  assert.pass("the ui was cleaned.");
-  assert.equal(tabs.length, 1, 'there is only one tab open');
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-text-streams.js b/addon-sdk/source/test/test-text-streams.js
deleted file mode 100644
index c7691fd54..000000000
--- a/addon-sdk/source/test/test-text-streams.js
+++ /dev/null
@@ -1,154 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const file = require("sdk/io/file");
-const { pathFor } = require("sdk/system");
-const { Loader } = require("sdk/test/loader");
-
-const STREAM_CLOSED_ERROR = new RegExp("The stream is closed and cannot be used.");
-
-// This should match the constant of the same name in text-streams.js.
-const BUFFER_BYTE_LEN = 0x8000;
-
-exports.testWriteRead = function (assert) {
-  let fname = dataFileFilename();
-
-  // Write a small string less than the stream's buffer size...
-  let str = "exports.testWriteRead data!";
-  let stream = file.open(fname, "w");
-  assert.ok(!stream.closed, "stream.closed after open should be false");
-  stream.write(str);
-  stream.close();
-  assert.ok(stream.closed, "stream.closed after close should be true");
-  assert.throws(() => stream.close(),
-                    STREAM_CLOSED_ERROR,
-                    "stream.close after already closed should raise error");
-  assert.throws(() => stream.write("This shouldn't be written!"),
-                    STREAM_CLOSED_ERROR,
-                    "stream.write after close should raise error");
-
-  // ... and read it.
-  stream = file.open(fname);
-  assert.ok(!stream.closed, "stream.closed after open should be false");
-  assert.equal(stream.read(), str,
-                   "stream.read should return string written");
-  assert.equal(stream.read(), "",
-                   "stream.read at EOS should return empty string");
-  stream.close();
-  assert.ok(stream.closed, "stream.closed after close should be true");
-  assert.throws(() => stream.close(),
-                    STREAM_CLOSED_ERROR,
-                    "stream.close after already closed should raise error");
-  assert.throws(() => stream.read(),
-                    STREAM_CLOSED_ERROR,
-                    "stream.read after close should raise error");
-
-  // Write a big string many times the size of the stream's buffer and read it.
-  // Since it comes after the previous test, this also ensures that the file is
-  // truncated when it's opened for writing.
-  str = "";
-  let bufLen = BUFFER_BYTE_LEN;
-  let fileSize = bufLen * 10;
-  for (let i = 0; i < fileSize; i++)
-    str += i % 10;
-  stream = file.open(fname, "w");
-  stream.write(str);
-  stream.close();
-  stream = file.open(fname);
-  assert.equal(stream.read(), str,
-                   "stream.read should return string written");
-  stream.close();
-
-  // The same, but write and read in chunks.
-  stream = file.open(fname, "w");
-  let i = 0;
-  while (i < str.length) {
-    // Use a chunk length that spans buffers.
-    let chunk = str.substr(i, bufLen + 1);
-    stream.write(chunk);
-    i += bufLen + 1;
-  }
-  stream.close();
-  stream = file.open(fname);
-  let readStr = "";
-  bufLen = BUFFER_BYTE_LEN;
-  let readLen = bufLen + 1;
-  do {
-    var frag = stream.read(readLen);
-    readStr += frag;
-  } while (frag);
-  stream.close();
-  assert.equal(readStr, str,
-                   "stream.write and read in chunks should work as expected");
-
-  // Read the same file, passing in strange numbers of bytes to read.
-  stream = file.open(fname);
-  assert.equal(stream.read(fileSize * 100), str,
-                   "stream.read with big byte length should return string " +
-                   "written");
-  stream.close();
-
-  stream = file.open(fname);
-  assert.equal(stream.read(0), "",
-                   "string.read with zero byte length should return empty " +
-                   "string");
-  stream.close();
-
-  stream = file.open(fname);
-  assert.equal(stream.read(-1), "",
-                   "string.read with negative byte length should return " +
-                   "empty string");
-  stream.close();
-
-  file.remove(fname);
-};
-
-exports.testWriteAsync = function (assert, done) {
-  let fname = dataFileFilename();
-  let str = "exports.testWriteAsync data!";
-  let stream = file.open(fname, "w");
-  assert.ok(!stream.closed, "stream.closed after open should be false");
-
-  // Write.
-  stream.writeAsync(str, function (err) {
-    assert.equal(this, stream, "|this| should be the stream object");
-    assert.equal(err, undefined,
-                     "stream.writeAsync should not cause error");
-    assert.ok(stream.closed, "stream.closed after write should be true");
-    assert.throws(() => stream.close(),
-                      STREAM_CLOSED_ERROR,
-                      "stream.close after already closed should raise error");
-    assert.throws(() => stream.writeAsync("This shouldn't work!"),
-                      STREAM_CLOSED_ERROR,
-                      "stream.writeAsync after close should raise error");
-
-    // Read.
-    stream = file.open(fname, "r");
-    assert.ok(!stream.closed, "stream.closed after open should be false");
-    let readStr = stream.read();
-    assert.equal(readStr, str,
-                     "string.read should yield string written");
-    stream.close();
-    file.remove(fname);
-    done();
-  });
-};
-
-exports.testUnload = function (assert) {
-  let loader = Loader(module);
-  let file = loader.require("sdk/io/file");
-
-  let filename = dataFileFilename("temp");
-  let stream = file.open(filename, "w");
-
-  loader.unload();
-  assert.ok(stream.closed, "stream should be closed after module unload");
-};
-
-// Returns the name of a file that should be used to test writing and reading.
-function dataFileFilename() {
-  return file.join(pathFor("ProfD"), "test-text-streams-data");
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-timer.js b/addon-sdk/source/test/test-timer.js
deleted file mode 100644
index eed0fd047..000000000
--- a/addon-sdk/source/test/test-timer.js
+++ /dev/null
@@ -1,229 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-var timer = require("sdk/timers");
-const { Loader } = require("sdk/test/loader");
-const { gc } = require("sdk/test/memory");
-const { all, defer } = require("sdk/core/promise");
-
-exports.testSetTimeout = function(assert, end) {
-  timer.setTimeout(function() {
-    assert.pass("testSetTimeout passed");
-    end();
-  }, 1);
-};
-
-exports.testSetTimeoutGC = function*(assert) {
-  let called = defer();
-  let gcDone = defer();
-
-  timer.setTimeout(called.resolve, 300);
-  gc().then(gcDone.resolve);
-
-  yield called.promise;
-  yield gcDone.promise;
-
-  assert.pass("setTimeout passed!");
-};
-
-exports.testParamedSetTimeout = function(assert, end) {
-  let params = [1, 'foo', { bar: 'test' }, null, undefined];
-  timer.setTimeout.apply(null, [function() {
-    assert.equal(arguments.length, params.length);
-    for (let i = 0, ii = params.length; i < ii; i++)
-      assert.equal(params[i], arguments[i]);
-    end();
-  }, 1].concat(params));
-};
-
-exports.testClearTimeout = function(assert, end) {
-  var myFunc = function myFunc() {
-    assert.fail("myFunc() should not be called in testClearTimeout");
-  };
-  var id = timer.setTimeout(myFunc, 1);
-  timer.setTimeout(function() {
-    assert.pass("testClearTimeout passed");
-    end();
-  }, 2);
-  timer.clearTimeout(id);
-};
-
-exports.testParamedClearTimeout = function(assert, end) {
-  let params = [1, 'foo', { bar: 'test' }, null, undefined];
-  var myFunc = function myFunc() {
-    assert.fail("myFunc() should not be called in testClearTimeout");
-  };
-  var id = timer.setTimeout(myFunc, 1);
-  timer.setTimeout.apply(null, [function() {
-    assert.equal(arguments.length, params.length);
-    for (let i = 0, ii = params.length; i < ii; i++)
-      assert.equal(params[i], arguments[i]);
-    end();
-  }, 1].concat(params));
-  timer.clearTimeout(id);
-};
-
-exports.testSetInterval = function (assert, end) {
-  var count = 0;
-  var id = timer.setInterval(function () {
-    count++;
-    if (count >= 5) {
-      timer.clearInterval(id);
-      assert.pass("testSetInterval passed");
-      end();
-    }
-  }, 1);
-};
-
-exports.testSetIntervalGC = function*(assert) {
-  let called = defer();
-  let gcDone = defer();
-  let done = false;
-  let count = 0;
-
-  let id = timer.setInterval(() => {
-    assert.pass("call count is " + count);
-
-    if (done) {
-      timer.clearInterval(id);
-      called.resolve();
-      return null;
-    }
-
-    if (count++ == 0) {
-      assert.pass("first call to setInterval worked!");
-
-      gc().then(() => {
-        assert.pass("gc is complete!");
-        done = true;
-        gcDone.resolve();
-      });
-
-      assert.pass("called gc()!");
-    }
-
-    return null;
-  }, 1);
-
-  yield gcDone.promise;
-  yield called.promise;
-
-  assert.pass("setInterval was called after the gc!");
-};
-
-exports.testParamedSetInerval = function(assert, end) {
-  let params = [1, 'foo', { bar: 'test' }, null, undefined];
-  let count = 0;
-  let id = timer.setInterval.apply(null, [function() {
-    count ++;
-    if (count < 5) {
-      assert.equal(arguments.length, params.length);
-      for (let i = 0, ii = params.length; i < ii; i++)
-        assert.equal(params[i], arguments[i]);
-    } else {
-      timer.clearInterval(id);
-      end();
-    }
-  }, 1].concat(params));
-};
-
-exports.testClearInterval = function (assert, end) {
-  timer.clearInterval(timer.setInterval(function () {
-    assert.fail("setInterval callback should not be called");
-  }, 1));
-  var id = timer.setInterval(function () {
-    timer.clearInterval(id);
-    assert.pass("testClearInterval passed");
-    end();
-  }, 2);
-};
-
-exports.testParamedClearInterval = function(assert, end) {
-  timer.clearInterval(timer.setInterval(function () {
-    assert.fail("setInterval callback should not be called");
-  }, 1, timer, {}, null));
-
-  let id = timer.setInterval(function() {
-    timer.clearInterval(id);
-    assert.equal(3, arguments.length);
-    end();
-  }, 2, undefined, 'test', {});
-};
-
-
-exports.testImmediate = function(assert, end) {
-  let actual = [];
-  let ticks = 0;
-  timer.setImmediate(function(...params) {
-    actual.push(params);
-    assert.equal(ticks, 1, "is a next tick");
-    assert.deepEqual(actual, [["start", "immediates"]]);
-  }, "start", "immediates");
-
-  timer.setImmediate(function(...params) {
-    actual.push(params);
-    assert.deepEqual(actual, [["start", "immediates"],
-                                  ["added"]]);
-    assert.equal(ticks, 1, "is a next tick");
-    timer.setImmediate(function(...params) {
-      actual.push(params);
-      assert.equal(ticks, 2, "is second tick");
-      assert.deepEqual(actual, [["start", "immediates"],
-                                    ["added"],
-                                    [],
-                                    ["last", "immediate", "handler"],
-                                    ["side-effect"]]);
-      end();
-    }, "side-effect");
-  }, "added");
-
-  timer.setImmediate(function(...params) {
-    actual.push(params);
-    assert.equal(ticks, 1, "is a next tick");
-    assert.deepEqual(actual, [["start", "immediates"],
-                              ["added"],
-                              []]);
-    timer.clearImmediate(removeID);
-  });
-
-  function removed() {
-    assert.fail("should be removed");
-  }
-  let removeID = timer.setImmediate(removed);
-
-  timer.setImmediate(function(...params) {
-    actual.push(params);
-    assert.equal(ticks, 1, "is a next tick");
-    assert.deepEqual(actual, [["start", "immediates"],
-                              ["added"],
-                              [],
-                              ["last", "immediate", "handler"]]);
-    ticks = ticks + 1;
-  }, "last", "immediate", "handler");
-
-
-  ticks = ticks + 1;
-};
-
-exports.testUnload = function(assert, end) {
-  var loader = Loader(module);
-  var sbtimer = loader.require("sdk/timers");
-
-  var myFunc = function myFunc() {
-    assert.fail("myFunc() should not be called in testUnload");
-  };
-
-  sbtimer.setTimeout(myFunc, 1);
-  sbtimer.setTimeout(myFunc, 1, 'foo', 4, {}, undefined);
-  sbtimer.setInterval(myFunc, 1);
-  sbtimer.setInterval(myFunc, 1, {}, null, 'bar', undefined, 87);
-  loader.unload();
-  timer.setTimeout(function() {
-    assert.pass("timer testUnload passed");
-    end();
-  }, 2);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-traceback.js b/addon-sdk/source/test/test-traceback.js
deleted file mode 100644
index e6548b94e..000000000
--- a/addon-sdk/source/test/test-traceback.js
+++ /dev/null
@@ -1,139 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- "use strict";
-
-var traceback = require("sdk/console/traceback");
-var {Cc,Ci,Cr,Cu} = require("chrome");
-const { on, off } = require("sdk/system/events");
-
-function throwNsIException() {
-  var ios = Cc['@mozilla.org/network/io-service;1']
-            .getService(Ci.nsIIOService);
-  ios.newURI("i'm a malformed URI", null, null);
-}
-
-function throwError() {
-  throw new Error("foob");
-}
-
-exports.testFormatDoesNotFetchRemoteFiles = function(assert) {
-  ["http", "https"].forEach(
-    function(scheme) {
-      var httpRequests = 0;
-      function onHttp() {
-        httpRequests++;
-      }
-
-      on("http-on-modify-request", onHttp);
-
-      try {
-        var tb = [{filename: scheme + "://www.mozilla.org/",
-                   lineNumber: 1,
-                   name: "blah"}];
-        traceback.format(tb);
-      } catch (e) {
-        assert.fail(e);
-      }
-
-      off("http-on-modify-request", onHttp);
-
-      assert.equal(httpRequests, 0,
-                       "traceback.format() does not make " +
-                       scheme + " request");
-    });
-};
-
-exports.testFromExceptionWithString = function(assert) {
-  try {
-    throw "foob";
-    assert.fail("an exception should've been thrown");
-  } catch (e) {
-    if (e == "foob") {
-      var tb = traceback.fromException(e);
-      assert.equal(tb.length, 0);
-    }
-    else {
-      throw e;
-    }
-  }
-};
-
-exports.testFormatWithString = function(assert) {
-  // This can happen if e.g. a thrown exception was
-  // a string instead of an Error instance.
-  assert.equal(traceback.format("blah"),
-		   "Traceback (most recent call last):");
-};
-
-exports.testFromExceptionWithError = function(assert) {
-  try {
-    throwError();
-    assert.fail("an exception should've been thrown");
-  } catch (e) {
-    if (e instanceof Error) {
-      var tb = traceback.fromException(e);
-
-      var xulApp = require("sdk/system/xul-app");
-      assert.equal(tb.slice(-1)[0].name, "throwError");
-    }
-    else {
-      throw e;
-    }
-  }
-};
-
-exports.testFromExceptionWithNsIException = function(assert) {
-  try {
-    throwNsIException();
-    assert.fail("an exception should've been thrown");
-  } catch (e) {
-    if (e.result == Cr.NS_ERROR_MALFORMED_URI) {
-      var tb = traceback.fromException(e);
-      assert.equal(tb[tb.length - 1].name, "throwNsIException");
-    }
-    else {
-      throw e;
-    }
-  }
-};
-
-exports.testFormat = function(assert) {
-  function getTraceback() {
-    return traceback.format();
-  }
-
-  var formatted = getTraceback();
-  assert.equal(typeof(formatted), "string");
-  var lines = formatted.split("\n");
-
-  assert.equal(lines[lines.length - 2].indexOf("getTraceback") > 0,
-                   true,
-                   "formatted traceback should include function name");
-
-  assert.equal(lines[lines.length - 1].trim(),
-                   "return traceback.format();",
-                   "formatted traceback should include source code");
-};
-
-exports.testExceptionsWithEmptyStacksAreLogged = function(assert) {
-  // Ensures that our fix to bug 550368 works.
-  var sandbox = Cu.Sandbox("http://www.foo.com");
-  var excRaised = false;
-  try {
-    Cu.evalInSandbox("returns 1 + 2;", sandbox, "1.8",
-                     "blah.js", 25);
-  } catch (e) {
-    excRaised = true;
-    var stack = traceback.fromException(e);
-    assert.equal(stack.length, 1, "stack should have one frame");
-
-    assert.ok(stack[0].fileName, "blah.js", "frame should have filename");
-    assert.ok(stack[0].lineNumber, 25, "frame should have line no");
-    assert.equal(stack[0].name, null, "frame should have null function name");
-  }
-  if (!excRaised)
-    assert.fail("Exception should have been raised.");
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-ui-action-button.js b/addon-sdk/source/test/test-ui-action-button.js
deleted file mode 100644
index 264d546fb..000000000
--- a/addon-sdk/source/test/test-ui-action-button.js
+++ /dev/null
@@ -1,1182 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '> 28'
-  }
-};
-
-const { Cu } = require('chrome');
-const { Loader } = require('sdk/test/loader');
-const { data } = require('sdk/self');
-const { open, focus, close } = require('sdk/window/helpers');
-const { setTimeout } = require('sdk/timers');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { partial } = require('sdk/lang/functional');
-const { wait } = require('./event/helpers');
-const { gc } = require('sdk/test/memory');
-const { emit, once } = require("sdk/event/core");
-
-const openBrowserWindow = partial(open, null, {features: {toolbar: true}});
-const openPrivateBrowserWindow = partial(open, null,
-  {features: {toolbar: true, private: true}});
-
-const badgeNodeFor = (node) =>
-  node.ownerDocument.getAnonymousElementByAttribute(node,
-                                      'class', 'toolbarbutton-badge');
-
-function getWidget(buttonId, window = getMostRecentBrowserWindow()) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  const { AREA_NAVBAR } = CustomizableUI;
-
-  let widgets = CustomizableUI.getWidgetIdsInArea(AREA_NAVBAR).
-    filter((id) => id.startsWith('action-button--') && id.endsWith(buttonId));
-
-  if (widgets.length === 0)
-    throw new Error('Widget with id `' + id +'` not found.');
-
-  if (widgets.length > 1)
-    throw new Error('Unexpected number of widgets: ' + widgets.length)
-
-  return CustomizableUI.getWidget(widgets[0]).forWindow(window);
-};
-
-exports['test basic constructor validation'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  assert.throws(
-    () => ActionButton({}),
-    /^The option/,
-    'throws on no option given');
-
-  // Test no label
-  assert.throws(
-    () => ActionButton({ id: 'my-button', icon: './icon.png'}),
-    /^The option "label"/,
-    'throws on no label given');
-
-  // Test no id
-  assert.throws(
-    () => ActionButton({ label: 'my button', icon: './icon.png' }),
-    /^The option "id"/,
-    'throws on no id given');
-
-  // Test no icon
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: 'my button' }),
-    /^The option "icon"/,
-    'throws on no icon given');
-
-
-  // Test empty label
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: '', icon: './icon.png' }),
-    /^The option "label"/,
-    'throws on no valid label given');
-
-  // Test invalid id
-  assert.throws(
-    () => ActionButton({ id: 'my button', label: 'my button', icon: './icon.png' }),
-    /^The option "id"/,
-    'throws on no valid id given');
-
-  // Test empty id
-  assert.throws(
-    () => ActionButton({ id: '', label: 'my button', icon: './icon.png' }),
-    /^The option "id"/,
-    'throws on no valid id given');
-
-  // Test remote icon
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: 'my button', icon: 'http://www.mozilla.org/favicon.ico'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  // Test wrong icon: no absolute URI to local resource, neither relative './'
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: 'my button', icon: 'icon.png'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  // Test wrong icon: no absolute URI to local resource, neither relative './'
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: 'my button', icon: 'foo and bar'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  // Test wrong icon: '../' is not allowed
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: 'my button', icon: '../icon.png'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: 'button', icon: './i.png', badge: true}),
-    /^The option "badge"/,
-    'throws on no valid badge given');
-
-  assert.throws(
-    () => ActionButton({ id: 'my-button', label: 'button', icon: './i.png', badgeColor: true}),
-    /^The option "badgeColor"/,
-    'throws on no valid badge given');
-
-  loader.unload();
-};
-
-exports['test button added'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { data } = loader.require('sdk/self');
-
-  let button = ActionButton({
-    id: 'my-button-1',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  // check defaults
-  assert.equal(button.disabled, false,
-    'disabled is set to default `false` value');
-
-  let { node } = getWidget(button.id);
-
-  assert.ok(!!node, 'The button is in the navbar');
-
-  assert.equal(button.label, node.getAttribute('label'),
-    'label is set');
-
-  assert.equal(button.label, node.getAttribute('tooltiptext'),
-    'tooltip is set');
-
-  assert.equal(data.url(button.icon.substr(2)), node.getAttribute('image'),
-    'icon is set');
-
-  assert.equal("", node.getAttribute('badge'),
-    'badge attribute is empty');
-
-  loader.unload();
-}
-
-exports['test button is not garbaged'] = function (assert, done) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { data } = loader.require('sdk/self');
-
-  ActionButton({
-    id: 'my-button-1',
-    label: 'my button',
-    icon: './icon.png',
-    onClick: () => {
-      loader.unload();
-      done();
-    }
-  });
-
-  gc().then(() => {
-    let { node } = getWidget('my-button-1');
-
-    assert.ok(!!node, 'The button is in the navbar');
-
-    assert.equal('my button', node.getAttribute('label'),
-      'label is set');
-
-    assert.equal(data.url('icon.png'), node.getAttribute('image'),
-      'icon is set');
-
-    // ensure the listener is not gc'ed too
-    node.click();
-  }).catch(assert.fail);
-}
-
-exports['test button added with resource URI'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { data } = loader.require('sdk/self');
-
-  let button = ActionButton({
-    id: 'my-button-1',
-    label: 'my button',
-    icon: data.url('icon.png')
-  });
-
-  assert.equal(button.icon, data.url('icon.png'),
-    'icon is set');
-
-  let { node } = getWidget(button.id);
-
-  assert.equal(button.icon, node.getAttribute('image'),
-    'icon on node is set');
-
-  loader.unload();
-}
-
-exports['test button duplicate id'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  let button = ActionButton({
-    id: 'my-button-2',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  assert.throws(() => {
-    let doppelganger = ActionButton({
-      id: 'my-button-2',
-      label: 'my button',
-      icon: './icon.png'
-    });
-  },
-  /^The ID/,
-  'No duplicates allowed');
-
-  loader.unload();
-}
-
-exports['test button multiple destroy'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  let button = ActionButton({
-    id: 'my-button-2',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  button.destroy();
-  button.destroy();
-  button.destroy();
-
-  assert.pass('multiple destroy doesn\'t matter');
-
-  loader.unload();
-}
-
-exports['test button removed on dispose'] = function(assert, done) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  let widgetId;
-
-  CustomizableUI.addListener({
-    onWidgetDestroyed: function(id) {
-      if (id === widgetId) {
-        CustomizableUI.removeListener(this);
-
-        assert.pass('button properly removed');
-        loader.unload();
-        done();
-      }
-    }
-  });
-
-  let button = ActionButton({
-    id: 'my-button-3',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  // Tried to use `getWidgetIdsInArea` but seems undefined, not sure if it
-  // was removed or it's not in the UX build yet
-  widgetId = getWidget(button.id).id;
-
-  button.destroy();
-};
-
-exports['test button global state updated'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { data } = loader.require("sdk/self");
-
-  let button = ActionButton({
-    id: 'my-button-4',
-    label: 'my button',
-    icon: './icon.png',
-  });
-  assert.pass('the button was created.');
-
-  // Tried to use `getWidgetIdsInArea` but seems undefined, not sure if it
-  // was removed or it's not in the UX build yet
-
-  let { node, id: widgetId } = getWidget(button.id);
-
-  // check read-only properties
-
-  assert.throws(() => button.id = 'another-id',
-    /^setting a property that has only a getter/,
-    'id cannot be set at runtime');
-
-  assert.equal(button.id, 'my-button-4',
-    'id is unchanged');
-  assert.equal(node.id, widgetId,
-    'node id is unchanged');
-
-  // check writable properties
-
-  button.label = 'New label';
-  assert.equal(button.label, 'New label',
-    'label is updated');
-  assert.equal(node.getAttribute('label'), 'New label',
-    'node label is updated');
-  assert.equal(node.getAttribute('tooltiptext'), 'New label',
-    'node tooltip is updated');
-
-  button.icon = './new-icon.png';
-  assert.equal(button.icon, './new-icon.png',
-    'icon is updated');
-  assert.equal(node.getAttribute('image'), data.url('new-icon.png'),
-    'node image is updated');
-
-  button.disabled = true;
-  assert.equal(button.disabled, true,
-    'disabled is updated');
-  assert.equal(node.getAttribute('disabled'), 'true',
-    'node disabled is updated');
-
-  button.badge = '+2';
-  button.badgeColor = 'blue';
-
-  assert.equal(button.badge, '+2',
-    'badge is updated');
-  assert.equal(node.getAttribute('bagde'), '',
-    'node badge is updated');
-
-  assert.equal(button.badgeColor, 'blue',
-    'badgeColor is updated');
-  assert.equal(badgeNodeFor(node).style.backgroundColor, 'blue',
-    'badge color is updated');
-
-  // TODO: test validation on update
-
-  loader.unload();
-}
-
-exports['test button global state set and get with state method'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  let button = ActionButton({
-    id: 'my-button-16',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  // read the button's state
-  let state = button.state(button);
-
-  assert.equal(state.label, 'my button',
-    'label is correct');
-  assert.equal(state.icon, './icon.png',
-    'icon is correct');
-  assert.equal(state.disabled, false,
-    'disabled is correct');
-
-  // set the new button's state
-  button.state(button, {
-    label: 'New label',
-    icon: './new-icon.png',
-    disabled: true,
-    badge: '+2',
-    badgeColor: 'blue'
-  });
-
-  assert.equal(button.label, 'New label',
-    'label is updated');
-  assert.equal(button.icon, './new-icon.png',
-    'icon is updated');
-  assert.equal(button.disabled, true,
-    'disabled is updated');
-  assert.equal(button.badge, '+2',
-    'badge is updated');
-  assert.equal(button.badgeColor, 'blue',
-    'badgeColor is updated');
-
-  loader.unload();
-}
-
-exports['test button global state updated on multiple windows'] = function*(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { data } = loader.require('sdk/self');
-
-  let button = ActionButton({
-    id: 'my-button-5',
-    label: 'my button',
-    icon: './icon.png'
-  });
-  assert.pass('the button was created');
-
-  let nodes = [ getWidget(button.id).node ];
-
-  let window = yield openBrowserWindow();
-  assert.pass('the window was created');
-
-  nodes.push(getWidget(button.id, window).node);
-
-  button.label = 'New label';
-  button.icon = './new-icon.png';
-  button.disabled = true;
-  button.badge = '+10';
-  button.badgeColor = 'green';
-
-  for (let node of nodes) {
-    assert.equal(node.getAttribute('label'), 'New label',
-      'node label is updated');
-    assert.equal(node.getAttribute('tooltiptext'), 'New label',
-      'node tooltip is updated');
-
-    assert.equal(button.icon, './new-icon.png',
-      'icon is updated');
-    assert.equal(node.getAttribute('image'), data.url('new-icon.png'),
-      'node image is updated');
-
-    assert.equal(button.disabled, true,
-      'disabled is updated');
-    assert.equal(node.getAttribute('disabled'), 'true',
-      'node disabled is updated');
-
-    assert.equal(button.badge, '+10',
-      'badge is updated')
-    assert.equal(button.badgeColor, 'green',
-      'badgeColor is updated')
-    assert.equal(node.getAttribute('badge'), '+10',
-      'node badge is updated')
-    assert.equal(badgeNodeFor(node).style.backgroundColor, 'green',
-      'node badge color is updated')
-  };
-
-  yield close(window);
-
-  loader.unload();
-};
-
-exports['test button window state'] = function*(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let { data } = loader.require('sdk/self');
-
-  let button = ActionButton({
-    id: 'my-button-6',
-    label: 'my button',
-    icon: './icon.png',
-    badge: '+1',
-    badgeColor: 'red'
-  });
-
-  let mainWindow = browserWindows.activeWindow;
-  let nodes = [getWidget(button.id).node];
-
-  let window = yield openBrowserWindow().then(focus);
-
-  nodes.push(getWidget(button.id, window).node);
-
-  let { activeWindow } = browserWindows;
-
-  button.state(activeWindow, {
-    label: 'New label',
-    icon: './new-icon.png',
-    disabled: true,
-    badge: '+2',
-    badgeColor : 'green'
-  });
-
-  // check the states
-
-  assert.equal(button.label, 'my button',
-    'global label unchanged');
-  assert.equal(button.icon, './icon.png',
-    'global icon unchanged');
-  assert.equal(button.disabled, false,
-    'global disabled unchanged');
-  assert.equal(button.badge, '+1',
-    'global badge unchanged');
-  assert.equal(button.badgeColor, 'red',
-    'global badgeColor unchanged');
-
-  let state = button.state(mainWindow);
-
-  assert.equal(state.label, 'my button',
-    'previous window label unchanged');
-  assert.equal(state.icon, './icon.png',
-    'previous window icon unchanged');
-  assert.equal(state.disabled, false,
-    'previous window disabled unchanged');
-  assert.deepEqual(button.badge, '+1',
-    'previouswindow badge unchanged');
-  assert.deepEqual(button.badgeColor, 'red',
-    'previous window badgeColor unchanged');
-
-  state = button.state(activeWindow);
-
-  assert.equal(state.label, 'New label',
-    'active window label updated');
-  assert.equal(state.icon, './new-icon.png',
-    'active window icon updated');
-  assert.equal(state.disabled, true,
-    'active disabled updated');
-  assert.equal(state.badge, '+2',
-    'active badge updated');
-  assert.equal(state.badgeColor, 'green',
-    'active badgeColor updated');
-
-  // change the global state, only the windows without a state are affected
-
-  button.label = 'A good label';
-  button.badge = '+3';
-
-  assert.equal(button.label, 'A good label',
-    'global label updated');
-  assert.equal(button.state(mainWindow).label, 'A good label',
-    'previous window label updated');
-  assert.equal(button.state(activeWindow).label, 'New label',
-    'active window label unchanged');
-  assert.equal(button.state(activeWindow).badge, '+2',
-    'active badge unchanged');
-  assert.equal(button.state(activeWindow).badgeColor, 'green',
-    'active badgeColor unchanged');
-  assert.equal(button.state(mainWindow).badge, '+3',
-    'previous window badge updated');
-  assert.equal(button.state(mainWindow).badgeColor, 'red',
-    'previous window badgeColor unchanged');
-
-  // delete the window state will inherits the global state again
-
-  button.state(activeWindow, null);
-
-  state = button.state(activeWindow);
-
-  assert.equal(state.label, 'A good label',
-    'active window label inherited');
-  assert.equal(state.badge, '+3',
-    'previous window badge inherited');
-  assert.equal(button.badgeColor, 'red',
-    'previous window badgeColor inherited');
-
-  // check the nodes properties
-  let node = nodes[0];
-
-  state = button.state(mainWindow);
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'disabled is correct');
-  assert.equal(node.getAttribute("badge"), state.badge,
-    'badge is correct');
-
-  assert.equal(badgeNodeFor(node).style.backgroundColor, state.badgeColor,
-    'badge color is correct');
-
-  node = nodes[1];
-  state = button.state(activeWindow);
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'disabled is correct');
-  assert.equal(node.getAttribute('badge'), state.badge,
-    'badge is correct');
-
-  assert.equal(badgeNodeFor(node).style.backgroundColor, state.badgeColor,
-    'badge color is correct');
-
-  yield close(window);
-
-  loader.unload();
-};
-
-
-exports['test button tab state'] = function*(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let { data } = loader.require('sdk/self');
-  let tabs = loader.require('sdk/tabs');
-
-  let button = ActionButton({
-    id: 'my-button-7',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  let mainTab = tabs.activeTab;
-  let node = getWidget(button.id).node;
-
-  tabs.open('about:blank');
-
-  yield wait(tabs, 'ready');
-
-  let tab = tabs.activeTab;
-  let { activeWindow } = browserWindows;
-
-  // set window state
-  button.state(activeWindow, {
-    label: 'Window label',
-    icon: './window-icon.png',
-    badge: 'win',
-    badgeColor: 'blue'
-  });
-
-  // set previous active tab state
-  button.state(mainTab, {
-    label: 'Tab label',
-    icon: './tab-icon.png',
-    badge: 'tab',
-    badgeColor: 'red'
-  });
-
-  // set current active tab state
-  button.state(tab, {
-    icon: './another-tab-icon.png',
-    disabled: true,
-    badge: 't1',
-    badgeColor: 'green'
-  });
-
-  // check the states, be sure they won't be gc'ed
-  yield gc();
-
-  assert.equal(button.label, 'my button',
-    'global label unchanged');
-  assert.equal(button.icon, './icon.png',
-    'global icon unchanged');
-  assert.equal(button.disabled, false,
-    'global disabled unchanged');
-  assert.equal(button.badge, undefined,
-    'global badge unchanged')
-
-  let state = button.state(mainTab);
-
-  assert.equal(state.label, 'Tab label',
-    'previous tab label updated');
-  assert.equal(state.icon, './tab-icon.png',
-    'previous tab icon updated');
-  assert.equal(state.disabled, false,
-    'previous tab disabled unchanged');
-  assert.equal(state.badge, 'tab',
-    'previous tab badge unchanged')
-  assert.equal(state.badgeColor, 'red',
-    'previous tab badgeColor unchanged')
-
-  state = button.state(tab);
-
-  assert.equal(state.label, 'Window label',
-    'active tab inherited from window state');
-  assert.equal(state.icon, './another-tab-icon.png',
-    'active tab icon updated');
-  assert.equal(state.disabled, true,
-    'active disabled updated');
-  assert.equal(state.badge, 't1',
-    'active badge updated');
-  assert.equal(state.badgeColor, 'green',
-    'active badgeColor updated');
-
-  // change the global state
-  button.icon = './good-icon.png';
-
-  // delete the tab state
-  button.state(tab, null);
-
-  assert.equal(button.icon, './good-icon.png',
-    'global icon updated');
-  assert.equal(button.state(mainTab).icon, './tab-icon.png',
-    'previous tab icon unchanged');
-  assert.equal(button.state(tab).icon, './window-icon.png',
-    'tab icon inherited from window');
-  assert.equal(button.state(mainTab).badge, 'tab',
-    'previous tab badge is unchaged');
-  assert.equal(button.state(tab).badge, 'win',
-    'tab badge is inherited from window');
-
-  // delete the window state
-  button.state(activeWindow, null);
-
-  state = button.state(tab);
-
-  assert.equal(state.icon, './good-icon.png',
-    'tab icon inherited from global');
-  assert.equal(state.badge, undefined,
-    'tab badge inherited from global');
-  assert.equal(state.badgeColor, undefined,
-    'tab badgeColor inherited from global');
-
-  // check the node properties
-  yield new Promise(resolve => {
-    let target = {};
-    once(target, "ready", resolve);
-    emit(target, "ready");
-  });
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'node disabled is correct');
-  assert.equal(node.getAttribute('badge'), '',
-    'badge text is correct');
-  assert.equal(badgeNodeFor(node).style.backgroundColor, '',
-    'badge color is correct');
-
-  mainTab.activate();
-
-  yield wait(tabs, 'activate');
-
-  // This is made in order to avoid to check the node before it
-  // is updated, need a better check
-  yield new Promise(resolve => {
-    let target = {};
-    once(target, "ready", resolve);
-    emit(target, "ready");
-  });
-
-  state = button.state(mainTab);
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'disabled is correct');
-  assert.equal(node.getAttribute('badge'), state.badge,
-    'badge text is correct');
-  assert.equal(badgeNodeFor(node).style.backgroundColor, state.badgeColor,
-    'badge color is correct');
-
-  tab.close(loader.unload);
-
-  loader.unload();
-};
-
-exports['test button click'] = function*(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let labels = [];
-
-  let button = ActionButton({
-    id: 'my-button-8',
-    label: 'my button',
-    icon: './icon.png',
-    onClick: ({label}) => labels.push(label)
-  });
-
-  let mainWindow = browserWindows.activeWindow;
-  let chromeWindow = getMostRecentBrowserWindow();
-
-  let window = yield openBrowserWindow().then(focus);
-
-  button.state(mainWindow, { label: 'nothing' });
-  button.state(mainWindow.tabs.activeTab, { label: 'foo'})
-  button.state(browserWindows.activeWindow, { label: 'bar' });
-
-  button.click();
-
-  yield focus(chromeWindow);
-
-  button.click();
-
-  assert.deepEqual(labels, ['bar', 'foo'],
-    'button click works');
-
-  yield close(window);
-
-  loader.unload();
-}
-
-exports['test button icon set'] = function(assert) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { data } = loader.require('sdk/self');
-
-  // Test remote icon set
-  assert.throws(
-    () => ActionButton({
-      id: 'my-button-10',
-      label: 'my button',
-      icon: {
-        '16': 'http://www.mozilla.org/favicon.ico'
-      }
-    }),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  let button = ActionButton({
-    id: 'my-button-11',
-    label: 'my button',
-    icon: {
-      '5': './icon5.png',
-      '16': './icon16.png',
-      '32': './icon32.png',
-      '64': './icon64.png'
-    }
-  });
-
-  let { node, id: widgetId } = getWidget(button.id);
-  let { devicePixelRatio } = node.ownerDocument.defaultView;
-
-  let size = 16 * devicePixelRatio;
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon[size].substr(2)),
-    'the icon is set properly in navbar');
-
-  size = 32 * devicePixelRatio;
-
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_PANEL);
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon[size].substr(2)),
-    'the icon is set properly in panel');
-
-  // Using `loader.unload` without move back the button to the original area
-  // raises an error in the CustomizableUI. This is doesn't happen if the
-  // button is moved manually from navbar to panel. I believe it has to do
-  // with `addWidgetToArea` method, because even with a `timeout` the issue
-  // persist.
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_NAVBAR);
-
-  loader.unload();
-}
-
-exports['test button icon set with only one option'] = function(assert) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { data } = loader.require('sdk/self');
-
-  // Test remote icon set
-  assert.throws(
-    () => ActionButton({
-      id: 'my-button-10',
-      label: 'my button',
-      icon: {
-        '16': 'http://www.mozilla.org/favicon.ico'
-      }
-    }),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  let button = ActionButton({
-    id: 'my-button-11',
-    label: 'my button',
-    icon: {
-      '5': './icon5.png'
-    }
-  });
-
-  let { node, id: widgetId } = getWidget(button.id);
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon['5'].substr(2)),
-    'the icon is set properly in navbar');
-
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_PANEL);
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon['5'].substr(2)),
-    'the icon is set properly in panel');
-
-  // Using `loader.unload` without move back the button to the original area
-  // raises an error in the CustomizableUI. This is doesn't happen if the
-  // button is moved manually from navbar to panel. I believe it has to do
-  // with `addWidgetToArea` method, because even with a `timeout` the issue
-  // persist.
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_NAVBAR);
-
-  loader.unload();
-}
-
-exports['test button state validation'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let button = ActionButton({
-    id: 'my-button-12',
-    label: 'my button',
-    icon: './icon.png'
-  })
-
-  let state = button.state(button);
-
-  assert.throws(
-    () => button.state(button, { icon: 'http://www.mozilla.org/favicon.ico' }),
-    /^The option "icon"/,
-    'throws on remote icon given');
-
-  assert.throws(
-    () => button.state(button, { badge: true } ),
-    /^The option "badge"/,
-    'throws on wrong badge value given');
-
-  loader.unload();
-};
-
-exports['test button are not in private windows'] = function(assert, done) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let{ isPrivate } = loader.require('sdk/private-browsing');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let button = ActionButton({
-    id: 'my-button-13',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  openPrivateBrowserWindow().then(window => {
-    assert.ok(isPrivate(window),
-      'the new window is private');
-
-    let { node } = getWidget(button.id, window);
-
-    assert.ok(!node || node.style.display === 'none',
-      'the button is not added / is not visible on private window');
-
-    return window;
-  }).
-  then(close).
-  then(loader.unload).
-  then(done, assert.fail)
-}
-
-exports['test button state are snapshot'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let tabs = loader.require('sdk/tabs');
-
-  let button = ActionButton({
-    id: 'my-button-14',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  let state = button.state(button);
-  let windowState = button.state(browserWindows.activeWindow);
-  let tabState = button.state(tabs.activeTab);
-
-  assert.deepEqual(windowState, state,
-    'window state has the same properties of button state');
-
-  assert.deepEqual(tabState, state,
-    'tab state has the same properties of button state');
-
-  assert.notEqual(windowState, state,
-    'window state is not the same object of button state');
-
-  assert.notEqual(tabState, state,
-    'tab state is not the same object of button state');
-
-  assert.deepEqual(button.state(button), state,
-    'button state has the same content of previous button state');
-
-  assert.deepEqual(button.state(browserWindows.activeWindow), windowState,
-    'window state has the same content of previous window state');
-
-  assert.deepEqual(button.state(tabs.activeTab), tabState,
-    'tab state has the same content of previous tab state');
-
-  assert.notEqual(button.state(button), state,
-    'button state is not the same object of previous button state');
-
-  assert.notEqual(button.state(browserWindows.activeWindow), windowState,
-    'window state is not the same object of previous window state');
-
-  assert.notEqual(button.state(tabs.activeTab), tabState,
-    'tab state is not the same object of previous tab state');
-
-  loader.unload();
-}
-
-exports['test button icon object is a snapshot'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  let icon = {
-    '16': './foo.png'
-  };
-
-  let button = ActionButton({
-    id: 'my-button-17',
-    label: 'my button',
-    icon: icon
-  });
-
-  assert.deepEqual(button.icon, icon,
-    'button.icon has the same properties of the object set in the constructor');
-
-  assert.notEqual(button.icon, icon,
-    'button.icon is not the same object of the object set in the constructor');
-
-  assert.throws(
-    () => button.icon[16] = './bar.png',
-    /16 is read-only/,
-    'properties of button.icon are ready-only'
-  );
-
-  let newIcon = {'16': './bar.png'};
-  button.icon = newIcon;
-
-  assert.deepEqual(button.icon, newIcon,
-    'button.icon has the same properties of the object set');
-
-  assert.notEqual(button.icon, newIcon,
-    'button.icon is not the same object of the object set');
-
-  loader.unload();
-}
-
-exports['test button after destroy'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let { activeTab } = loader.require('sdk/tabs');
-
-  let button = ActionButton({
-    id: 'my-button-15',
-    label: 'my button',
-    icon: './icon.png',
-    onClick: () => assert.fail('onClick should not be called')
-  });
-
-  button.destroy();
-
-  assert.throws(
-    () => button.click(),
-    /^The state cannot be set or get/,
-    'button.click() not executed');
-
-  assert.throws(
-    () => button.label,
-    /^The state cannot be set or get/,
-    'button.label cannot be get after destroy');
-
-  assert.throws(
-    () => button.label = 'my label',
-    /^The state cannot be set or get/,
-    'button.label cannot be set after destroy');
-
-  assert.throws(
-    () => {
-      button.state(browserWindows.activeWindow, {
-        label: 'window label'
-      });
-    },
-    /^The state cannot be set or get/,
-    'window state label cannot be set after destroy');
-
-  assert.throws(
-    () => button.state(browserWindows.activeWindow).label,
-    /^The state cannot be set or get/,
-    'window state label cannot be get after destroy');
-
-  assert.throws(
-    () => {
-      button.state(activeTab, {
-        label: 'tab label'
-      });
-    },
-    /^The state cannot be set or get/,
-    'tab state label cannot be set after destroy');
-
-  assert.throws(
-    () => button.state(activeTab).label,
-    /^The state cannot be set or get/,
-    'window state label cannot se get after destroy');
-
-  loader.unload();
-};
-
-exports['test button badge property'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  let button = ActionButton({
-    id: 'my-button-18',
-    label: 'my button',
-    icon: './icon.png',
-    badge: 123456
-  });
-
-  assert.equal(button.badge, 123456,
-    'badge is set');
-
-  assert.equal(button.badgeColor, undefined,
-    'badge color is not set');
-
-  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
-  let badgeNode = badgeNodeFor(node);
-
-  assert.equal('1234', node.getAttribute('badge'),
-    'badge text is displayed up to four characters');
-
-  assert.equal(getComputedStyle(badgeNode).backgroundColor, 'rgb(217, 0, 0)',
-    'badge color is the default one');
-
-  button.badge = '危機';
-
-  assert.equal(button.badge, '危機',
-    'badge is properly set');
-
-  assert.equal('危機', node.getAttribute('badge'),
-    'badge text is displayed');
-
-  button.badge = '🐶🐰🐹';
-
-  assert.equal(button.badge, '🐶🐰🐹',
-    'badge is properly set');
-
-  assert.equal('🐶🐰🐹', node.getAttribute('badge'),
-    'badge text is displayed');
-
-  loader.unload();
-}
-exports['test button badge color'] = function(assert) {
-  let loader = Loader(module);
-  let { ActionButton } = loader.require('sdk/ui');
-
-  let button = ActionButton({
-    id: 'my-button-19',
-    label: 'my button',
-    icon: './icon.png',
-    badge: '+1',
-    badgeColor: 'blue'
-  });
-
-  assert.equal(button.badgeColor, 'blue',
-    'badge color is set');
-
-  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
-  let badgeNode = badgeNodeFor(node);
-
-  assert.equal(badgeNodeFor(node).style.backgroundColor, 'blue',
-    'badge color is displayed properly');
-  assert.equal(getComputedStyle(badgeNode).backgroundColor, 'rgb(0, 0, 255)',
-    'badge color overrides the default one');
-
-  loader.unload();
-}
-
-require("sdk/test").run(module.exports);
diff --git a/addon-sdk/source/test/test-ui-frame.js b/addon-sdk/source/test/test-ui-frame.js
deleted file mode 100644
index 05b40edd5..000000000
--- a/addon-sdk/source/test/test-ui-frame.js
+++ /dev/null
@@ -1,252 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.metadata = {
-  "engines": {
-    "Firefox": "*"
-  }
-};
-
-const { Cu } = require("chrome");
-const { Frame } = require("sdk/ui/frame");
-const { Toolbar } = require("sdk/ui/toolbar");
-const { Loader } = require("sdk/test/loader");
-const { identify } = require("sdk/ui/id");
-const { setTimeout } = require("sdk/timers");
-const { getMostRecentBrowserWindow, open } = require("sdk/window/utils");
-const { ready, loaded, close } = require("sdk/window/helpers");
-const { defer, all } = require("sdk/core/promise");
-const { send } = require("sdk/event/utils");
-const { object } = require("sdk/util/sequence");
-const { OutputPort } = require("sdk/output/system");
-const { Task } = Cu.import("resource://gre/modules/Task.jsm", {});
-const output = new OutputPort({ id: "toolbar-change" });
-
-const wait = (toolbar, event, times) => {
-  let { promise, resolve } = defer();
-  if (times) {
-    let resolveArray = [];
-    let counter = 0;
-    toolbar.on(event, function onEvent (e) {
-      resolveArray.push(e);
-      if (++counter === times) {
-        toolbar.off(event, onEvent);
-        resolve(resolveArray);
-      }
-    });
-  }
-  else {
-    toolbar.once(event, resolve);
-  }
-  return promise;
-};
-
-const stateEventsFor = frame =>
-  [wait(frame, "attach"), wait(frame, "ready"),
-   wait(frame, "load"), wait(frame, "detach")];
-
-
-const isAttached = ({id}, window=getMostRecentBrowserWindow()) =>
-  !!window.document.getElementById(id);
-
-// Use `Task.spawn` instead of `Task.async` because the returned function does not contain
-// a length for the test harness to determine whether the test should be executed
-exports["test frame API"] = function* (assert) {
-  const url = "data:text/html,frame-api";
-  assert.throws(() => new Frame(),
-                /The `options.url`/,
-                "must provide url");
-
-  assert.throws(() => new Frame({ url: "http://mozilla.org/" }),
-                /The `options.url`/,
-                "options.url must be local url");
-
-  assert.throws(() => new Frame({url: url, name: "4you" }),
-                /The `option.name` must be a valid/,
-                "can only take valid names");
-
-  const f1 = new Frame({ url: url });
-
-  assert.ok(f1.id, "frame has an id");
-  assert.equal(f1.url, void(0), "frame has no url until it's loaded");
-  assert.equal(typeof(f1.postMessage), "function",
-               "frames can postMessages");
-
-  const p1 = wait(f1, "register");
-
-  assert.throws(() => new Frame({ url: url }),
-                /Frame with this id already exists/,
-                "can't have two identical frames");
-
-
-  const f2 = new Frame({ name: "frame-2", url: url });
-  assert.pass("can create frame with same url but diff name");
-  const p2 = wait(f2, "register");
-
-  yield p1;
-  assert.pass("frame#1 was registered");
-  assert.equal(f1.url, url, "once registered it get's url");
-
-  yield p2;
-  assert.pass("frame#2 was registered");
-  assert.equal(f2.url, url, "once registered it get's url");
-
-  f1.destroy();
-  const f3 = new Frame({ url: url });
-  assert.pass("frame identical to destroyed one can be created");
-
-  yield wait(f3, "register");
-  assert.equal(f3.url, url, "url is set");
-  f2.destroy();
-  f3.destroy();
-};
-
-exports["test frame in toolbar"] = function* (assert) {
-  const assertEvent = (event, type) => {
-    assert.ok(event, "`" + type + "` event was dispatched");
-    assert.equal(event.type, type, "event.type is: " + type);
-    assert.equal(typeof(event.source), "object",
-                 "event.source is an object");
-    assert.equal(typeof(event.source.postMessage), "function",
-                 "messages can be posted to event.source");
-  };
-
-
-  const url = "data:text/html,toolbar-frame";
-  const f1 = new Frame({ url: url });
-  const t1 = new Toolbar({
-    title: "frame toolbar",
-    items: [f1]
-  });
-
-  const w1 = getMostRecentBrowserWindow();
-  const [a1, r1, l1] = stateEventsFor(f1);
-
-  assertEvent((yield a1), "attach");
-  assert.ok(isAttached(f1, w1), "frame is in the window#1");
-  assertEvent((yield r1), "ready");
-  assertEvent((yield l1), "load");
-
-  const [a2, r2, l2] = stateEventsFor(f1);
-  const w2 = open();
-
-  assertEvent((yield a2), "attach");
-  assert.ok(isAttached(f1, w2), "frame is in the window#2");
-  assertEvent((yield r2), "ready");
-  assertEvent((yield l2), "load");
-  assert.pass("frame attached to window#2");
-
-
-  const d1 = wait(f1, "detach");
-  yield close(w2);
-  assertEvent((yield d1), "detach");
-  assert.pass("frame detached when window is closed");
-
-  t1.destroy();
-
-  assertEvent((yield wait(f1, "detach")), "detach");
-  assert.ok(!isAttached(f1, w1), "frame was removed from window#1");
-  assert.pass("toolbar destroy detaches frame");
-};
-
-
-exports["test host to content messaging"] = function* (assert) {
-  const url = "data:text/html,<script>new " + function() {
-    window.addEventListener("message", (event) => {
-      if (event.data === "ping!")
-        event.source.postMessage("pong!", event.origin);
-    });
-  } + "</script>";
-  const f1 = new Frame({ name: "mailbox", url: url });
-  const t1 = new Toolbar({ title: "mailbox", items: [f1] });
-
-  const e1 = yield wait(f1, "ready");
-  e1.source.postMessage("ping!", e1.origin);
-
-  const pong = yield wait(f1, "message");
-  assert.equal(pong.data, "pong!", "received ping back");
-  t1.destroy();
-
-  yield wait(t1, "detach");
-};
-
-
-exports["test content to host messaging"] = function* (assert) {
-  const url = "data:text/html,<script>new " + function() {
-    window.addEventListener("message", (event) => {
-      if (event.data === "pong!")
-        event.source.postMessage("end", event.origin);
-    });
-
-    window.parent.postMessage("ping!", "*");
-  } + "</script>";
-
-  const f1 = new Frame({ name: "inbox", url: url });
-  const t1 = new Toolbar({ title: "inbox", items: [f1] });
-
-  const e1 = yield wait(f1, "message");
-  assert.equal(e1.data, "ping!", "received ping from content");
-
-  e1.source.postMessage("pong!", e1.origin);
-
-  const e2 = yield wait(f1, "message");
-  assert.equal(e2.data, "end", "received end message");
-
-  t1.destroy();
-  yield wait(t1, "detach");
-
-};
-
-
-exports["test direct messaging"] = function* (assert) {
-  let message;
-  const url = "data:text/html,<script>new " + function() {
-    var n = 0;
-    window.addEventListener("message", (event) => {
-      if (event.data === "inc")
-        n = n + 1;
-      if (event.data === "print")
-        event.source.postMessage({ n: n }, event.origin);
-    });
-  } + "</script>";
-
-  const w1 = getMostRecentBrowserWindow();
-  const f1 = new Frame({ url: url, name: "mail-cluster" });
-  const t1 = new Toolbar({ title: "claster", items: [f1] });
-
-  yield wait(f1, "ready");
-  assert.pass("document loaded in window#1");
-
-  const w2 = open();
-
-  yield wait(f1, "ready");
-  assert.pass("document loaded in window#2");
-
-  let messages = wait(f1, "message", 2);
-  f1.postMessage("inc", f1.origin);
-  f1.postMessage("print", f1.origin);
-
-  const [e1, e2] = yield messages;
-  assert.deepEqual(e1.data, {n: 1}, "received message from window#1");
-  assert.deepEqual(e2.data, {n: 1}, "received message from window#2");
-
-  message = wait(f1, "message");
-  e1.source.postMessage("inc", e1.origin);
-  e1.source.postMessage("print", e1.origin);
-  const e3 = yield message;
-  assert.deepEqual(e3.data, {n: 2}, "state changed in window#1");
-
-  message = wait(f1, "message");
-  e2.source.postMessage("print", e2.origin);
-  yield message;
-  assert.deepEqual(e2.data, {n:1}, "window#2 didn't received inc message");
-
-  yield close(w2);
-  t1.destroy();
-
-  yield wait(t1, "detach");
-};
-
-require("sdk/test").run(module.exports);
diff --git a/addon-sdk/source/test/test-ui-id.js b/addon-sdk/source/test/test-ui-id.js
deleted file mode 100644
index 881259af6..000000000
--- a/addon-sdk/source/test/test-ui-id.js
+++ /dev/null
@@ -1,43 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { identify } = require('sdk/ui/id');
-const { Class } = require('sdk/core/heritage');
-
-const signature = /{[0-9a-f\-]+}/;
-
-exports['test generate id'] = function(assert) {
-  let first = identify({});
-  let second = identify({});
-
-  assert.ok(signature.test(first), 'first id has a correct signature');
-  assert.ok(signature.test(second), 'second id has a correct signature');
-
-  assert.notEqual(first, identify({}), 'identify generated new uuid [1]');
-  assert.notEqual(first, second, 'identify generated new uuid [2]');
-};
-
-exports['test get id'] = function(assert) {
-  let thing = {};
-  let thingID = identify(thing);
-
-  assert.equal(thingID, identify(thing), 'ids for things are cached by default');
-  assert.notEqual(identify(thing), identify({}), 'new ids for new things');
-};
-
-exports['test custom id definition for classes'] = function(assert) {
-  let Thing = Class({});
-  let thing = Thing();
-  let counter = 0;
-
-  identify.define(Thing, function(thing) {
-    return ++counter;
-  });
-
-  assert.equal(identify(thing), counter, 'it is possible to define custom identifications');
-  assert.ok(signature.test(identify({})), 'defining a custom identification does not affect the default behavior');
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-ui-sidebar-private-browsing.js b/addon-sdk/source/test/test-ui-sidebar-private-browsing.js
deleted file mode 100644
index 52c4ec4b5..000000000
--- a/addon-sdk/source/test/test-ui-sidebar-private-browsing.js
+++ /dev/null
@@ -1,203 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Loader } = require('sdk/test/loader');
-const { show, hide } = require('sdk/ui/sidebar/actions');
-const { isShowing } = require('sdk/ui/sidebar/utils');
-const { getMostRecentBrowserWindow, isWindowPrivate } = require('sdk/window/utils');
-const { open, close, focus, promise: windowPromise } = require('sdk/window/helpers');
-const { setTimeout } = require('sdk/timers');
-const { isPrivate } = require('sdk/private-browsing');
-const { data } = require('sdk/self');
-const { URL } = require('sdk/url');
-
-const { BUILTIN_SIDEBAR_MENUITEMS, isSidebarShowing,
-        getSidebarMenuitems, getExtraSidebarMenuitems, makeID, simulateCommand,
-        simulateClick, isChecked } = require('./sidebar/utils');
-
-exports.testSideBarIsNotInNewPrivateWindows = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSideBarIsNotInNewPrivateWindows';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  let startWindow = getMostRecentBrowserWindow();
-  let ele = startWindow.document.getElementById(makeID(testName));
-  assert.ok(ele, 'sidebar element was added');
-
-  open(null, { features: { private: true } }).then(function(window) {
-      let ele = window.document.getElementById(makeID(testName));
-      assert.ok(isPrivate(window), 'the new window is private');
-      assert.equal(ele, null, 'sidebar element was not added');
-
-      sidebar.destroy();
-      assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-      assert.ok(!startWindow.document.getElementById(makeID(testName)), 'sidebar id DNE');
-
-      close(window).then(done, assert.fail);
-  })
-}
-
-exports.testSidebarIsNotOpenInNewPrivateWindow = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSidebarIsNotOpenInNewPrivateWindow';
-  let window = getMostRecentBrowserWindow();
-
-    let sidebar = Sidebar({
-      id: testName,
-      title: testName,
-      url: 'data:text/html;charset=utf-8,'+testName
-    });
-
-    sidebar.on('show', function() {
-      assert.equal(isPrivate(window), false, 'the new window is not private');
-      assert.equal(isSidebarShowing(window), true, 'the sidebar is showing');
-      assert.equal(isShowing(sidebar), true, 'the sidebar is showing');
-
-      let window2 = window.OpenBrowserWindow({ private: true });
-      windowPromise(window2, 'load').then(focus).then(function() {
-        // TODO: find better alt to setTimeout...
-        setTimeout(function() {
-          assert.equal(isPrivate(window2), true, 'the new window is private');
-          assert.equal(isSidebarShowing(window), true, 'the sidebar is showing in old window still');
-          assert.equal(isSidebarShowing(window2), false, 'the sidebar is not showing in the new private window');
-          assert.equal(isShowing(sidebar), false, 'the sidebar is not showing');
-
-          sidebar.destroy();
-          close(window2).then(done);
-        }, 500);
-      })
-    });
-
-    sidebar.show();
-}
-
-// TEST: edge case where web panel is destroyed while loading
-exports.testDestroyEdgeCaseBugWithPrivateWindow = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testDestroyEdgeCaseBug';
-  let window = getMostRecentBrowserWindow();
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  // NOTE: purposely not listening to show event b/c the event happens
-  //       between now and then.
-  sidebar.show();
-
-  assert.equal(isPrivate(window), false, 'the new window is not private');
-  assert.equal(isSidebarShowing(window), true, 'the sidebar is showing');
-
-  //assert.equal(isShowing(sidebar), true, 'the sidebar is showing');
-
-  open(null, { features: { private: true } }).then(focus).then(function(window2) {
-    assert.equal(isPrivate(window2), true, 'the new window is private');
-    assert.equal(isSidebarShowing(window2), false, 'the sidebar is not showing');
-    assert.equal(isShowing(sidebar), false, 'the sidebar is not showing');
-
-    sidebar.destroy();
-    assert.pass('destroying the sidebar');
-
-    close(window2).then(function() {
-      let loader = Loader(module);
-
-      assert.equal(isPrivate(window), false, 'the current window is not private');
-
-      let sidebar = loader.require('sdk/ui/sidebar').Sidebar({
-        id: testName,
-        title: testName,
-        url:  'data:text/html;charset=utf-8,'+ testName,
-        onShow: function() {
-          assert.pass('onShow works for Sidebar');
-          loader.unload();
-
-          let sidebarMI = getSidebarMenuitems();
-          for (let mi of sidebarMI) {
-            assert.ok(BUILTIN_SIDEBAR_MENUITEMS.indexOf(mi.getAttribute('id')) >= 0, 'the menuitem is for a built-in sidebar')
-            assert.ok(!isChecked(mi), 'no sidebar menuitem is checked');
-          }
-          assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-          assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing');
-
-          done();
-        }
-      })
-
-      sidebar.show();
-      assert.pass('showing the sidebar');
-
-    });
-  });
-}
-
-exports.testShowInPrivateWindow = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testShowInPrivateWindow';
-  let window = getMostRecentBrowserWindow();
-  let { document } = window;
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  let sidebar1 = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  assert.equal(sidebar1.url, url, 'url getter works');
-  assert.equal(isShowing(sidebar1), false, 'the sidebar is not showing');
-  assert.ok(!isChecked(document.getElementById(makeID(sidebar1.id))),
-               'the menuitem is not checked');
-  assert.equal(isSidebarShowing(window), false, 'the new window sidebar is not showing');
-
-  windowPromise(window.OpenBrowserWindow({ private: true }), 'load').then(function(window) {
-    let { document } = window;
-    assert.equal(isWindowPrivate(window), true, 'new window is private');
-    assert.equal(isPrivate(window), true, 'new window is private');
-
-    sidebar1.show().then(
-      function bad() {
-        assert.fail('a successful show should not happen here..');
-      },
-      function good() {
-        assert.equal(isShowing(sidebar1), false, 'the sidebar is still not showing');
-        assert.equal(document.getElementById(makeID(sidebar1.id)),
-                     null,
-                     'the menuitem dne on the private window');
-        assert.equal(isSidebarShowing(window), false, 'the new window sidebar is not showing');
-
-        sidebar1.destroy();
-        close(window).then(done);
-      });
-  }, assert.fail);
-}
-
-// If the module doesn't support the app we're being run in, require() will
-// throw.  In that case, remove all tests above from exports, and add one dummy
-// test that passes.
-try {
-  require('sdk/ui/sidebar');
-}
-catch (err) {
-  if (!/^Unsupported Application/.test(err.message))
-    throw err;
-
-  module.exports = {
-    'test Unsupported Application': assert => assert.pass(err.message)
-  }
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-ui-sidebar.js b/addon-sdk/source/test/test-ui-sidebar.js
deleted file mode 100644
index 916a43e0b..000000000
--- a/addon-sdk/source/test/test-ui-sidebar.js
+++ /dev/null
@@ -1,1579 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const { Cu } = require('chrome');
-const { Loader } = require('sdk/test/loader');
-const { show, hide } = require('sdk/ui/sidebar/actions');
-const { isShowing } = require('sdk/ui/sidebar/utils');
-const { getMostRecentBrowserWindow, isFocused } = require('sdk/window/utils');
-const { open, close, focus, promise: windowPromise } = require('sdk/window/helpers');
-const { setTimeout, setImmediate } = require('sdk/timers');
-const { isPrivate } = require('sdk/private-browsing');
-const data = require('./fixtures');
-const { URL } = require('sdk/url');
-const { once, off, emit } = require('sdk/event/core');
-const { defer, all } = require('sdk/core/promise');
-const { modelFor } = require('sdk/model/core');
-const { cleanUI } = require("sdk/test/utils");
-const { before, after } = require('sdk/test/utils');
-
-require('sdk/windows');
-
-const { BUILTIN_SIDEBAR_MENUITEMS, isSidebarShowing,
-        getSidebarMenuitems, getExtraSidebarMenuitems, makeID, simulateCommand,
-        simulateClick, isChecked } = require('./sidebar/utils');
-
-exports.testSidebarBasicLifeCycle = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSidebarBasicLifeCycle';
-  let window = getMostRecentBrowserWindow();
-  assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-  let sidebarXUL = window.document.getElementById('sidebar');
-  assert.ok(sidebarXUL, 'sidebar xul element does exist');
-  assert.ok(!getExtraSidebarMenuitems().length, 'there are no extra sidebar menuitems');
-
-  assert.equal(isSidebarShowing(window), false, 'sidebar is not showing 1');
-  let sidebarDetails = {
-    id: testName,
-    title: 'test',
-    url: 'data:text/html;charset=utf-8,'+testName
-  };
-  let sidebar = Sidebar(sidebarDetails);
-
-  // test the sidebar attributes
-  for (let key of Object.keys(sidebarDetails)) {
-    assert.equal(sidebarDetails[key], sidebar[key], 'the attributes match the input');
-  }
-
-  assert.pass('The Sidebar constructor worked');
-
-  let extraMenuitems = getExtraSidebarMenuitems();
-  assert.equal(extraMenuitems.length, 1, 'there is one extra sidebar menuitems');
-
-  let ele = window.document.getElementById(makeID(testName));
-  assert.equal(ele, extraMenuitems[0], 'the only extra menuitem is the one for our sidebar.')
-  assert.ok(ele, 'sidebar element was added');
-  assert.ok(!isChecked(ele), 'the sidebar is not displayed');
-  assert.equal(ele.getAttribute('label'), sidebar.title, 'the sidebar title is the menuitem label')
-
-  assert.equal(isSidebarShowing(window), false, 'sidebar is not showing 2');
-
-  // explicit test of the on hide event
-  yield new Promise(resolve => {
-    sidebar.on('show', resolve);
-    sidebar.show();
-    assert.pass('showing sidebar..');
-  });
-
-  assert.pass('the show event was fired');
-  assert.equal(isSidebarShowing(window), true, 'sidebar is not showing 3');
-  assert.equal(isShowing(sidebar), true, 'the sidebar is showing');
-  assert.ok(isChecked(ele), 'the sidebar is displayed');
-
-  // explicit test of the on show event
-  yield new Promise(resolve => {
-    sidebar.on('hide', () => {
-      sidebar.once('detach', resolve);
-
-      assert.pass('the hide event was fired');
-      assert.ok(!isChecked(ele), 'the sidebar menuitem is not checked');
-      assert.equal(isShowing(sidebar), false, 'the sidebar is not showing');
-      assert.equal(isSidebarShowing(window), false, 'the sidebar elemnt is hidden');
-    });
-    sidebar.hide();
-    assert.pass('hiding sidebar..');
-  });
-
-  // calling destroy twice should not matter
-  sidebar.destroy();
-  sidebar.destroy();
-
-  for (let mi of getSidebarMenuitems()) {
-    let id = mi.getAttribute('id');
-
-    if (BUILTIN_SIDEBAR_MENUITEMS.indexOf(id) < 0) {
-      assert.fail('the menuitem "' + id + '" is not a built-in sidebar');
-    }
-    assert.ok(!isChecked(mi), 'no sidebar menuitem is checked');
-  }
-
-  assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-  assert.pass('calling destroy worked without error');
-}
-
-exports.testSideBarIsInNewWindows = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSideBarIsInNewWindows';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  let startWindow = getMostRecentBrowserWindow();
-  let ele = startWindow.document.getElementById(makeID(testName));
-  assert.ok(ele, 'sidebar element was added');
-
-  let window = yield open();
-
-  ele = window.document.getElementById(makeID(testName));
-  assert.ok(ele, 'sidebar element was added');
-
-  // calling destroy twice should not matter
-  sidebar.destroy();
-  sidebar.destroy();
-
-  assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-  assert.ok(!startWindow.document.getElementById(makeID(testName)), 'sidebar id DNE');
-}
-
-exports.testSideBarIsShowingInNewWindows = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSideBarIsShowingInNewWindows';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: URL('data:text/html;charset=utf-8,'+testName)
-  });
-
-  let startWindow = getMostRecentBrowserWindow();
-  let ele = startWindow.document.getElementById(makeID(testName));
-  assert.ok(ele, 'sidebar element was added');
-
-  let oldEle = ele;
-
-  yield new Promise(resolve => {
-    sidebar.once('attach', function() {
-      assert.pass('attach event fired');
-
-      sidebar.once('show', function() {
-        assert.pass('show event fired');
-        resolve();
-      })
-    });
-    sidebar.show();
-  });
-
-  yield new Promise(resolve => {
-    sidebar.once('show', resolve);
-    startWindow.OpenBrowserWindow();
-  });
-
-  let window = getMostRecentBrowserWindow();
-  assert.notEqual(startWindow, window, 'window is new');
-
-  let sb = window.document.getElementById('sidebar');
-  yield new Promise(resolve => {
-    if (sb && sb.docShell && sb.contentDocument && sb.contentDocument.getElementById('web-panels-browser')) {
-      end();
-    }
-    else {
-      sb.addEventListener('DOMWindowCreated', end, false);
-    }
-    function end () {
-      sb.removeEventListener('DOMWindowCreated', end, false);
-      resolve();
-    }
-  })
-
-  ele = window.document.getElementById(makeID(testName));
-  assert.ok(ele, 'sidebar element was added 2');
-  assert.ok(isChecked(ele), 'the sidebar is checked');
-  assert.notEqual(ele, oldEle, 'there are two different sidebars');
-
-  assert.equal(isShowing(sidebar), true, 'the sidebar is showing in new window');
-
-  sidebar.destroy();
-
-  assert.equal(isShowing(sidebar), false, 'the sidebar is not showing');
-  assert.ok(!isSidebarShowing(window), 'sidebar in most recent window is not showing');
-  assert.ok(!isSidebarShowing(startWindow), 'sidebar in most start window is not showing');
-  assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-  assert.ok(!startWindow.document.getElementById(makeID(testName)), 'sidebar id DNE');
-}
-
-// TODO: determine if this is acceptable..
-/*
-exports.testAddonGlobalSimple = function(assert, done) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testAddonGlobalSimple';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: data.url('test-sidebar-addon-global.html')
-  });
-
-  sidebar.on('show', function({worker}) {
-    assert.pass('sidebar was attached');
-    assert.ok(!!worker, 'attach event has worker');
-
-    worker.port.on('X', function(msg) {
-      assert.equal(msg, '23', 'the final message is correct');
-
-      sidebar.destroy();
-
-      done();
-    });
-    worker.port.emit('X', '2');
-  });
-  show(sidebar);
-}
-*/
-
-exports.testAddonGlobalComplex = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testAddonGlobalComplex';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: data.url('test-sidebar-addon-global.html')
-  });
-
-  let worker = yield new Promise(resolve => {
-    sidebar.on('attach', resolve);
-    show(sidebar);
-  });
-
-  assert.pass('sidebar was attached');
-  assert.ok(!!worker, 'attach event has worker');
-
-
-  let msg = yield new Promise(resolve => {
-    worker.port.once('Y', resolve);
-  });
-
-  assert.equal(msg, '1', 'got event from worker');
-
-  msg = yield new Promise(resolve => {
-    worker.port.on('X', resolve);
-    worker.port.emit('X', msg + '2');
-  });
-
-  assert.equal(msg, '123', 'the final message is correct');
-
-  sidebar.destroy();
-}
-
-exports.testAddonReady = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testAddonReady';
-  let ready = defer();
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: data.url('test-sidebar-addon-global.html'),
-    onReady: ready.resolve
-  });
-  show(sidebar);
-
-  let worker = yield ready.promise;
-  assert.pass('sidebar was attached');
-  assert.ok(!!worker, 'attach event has worker');
-
-  let msg = yield new Promise(resolve => {
-    worker.port.on('X', resolve);
-    worker.port.emit('X', '12');
-  });
-  assert.equal(msg, '123', 'the final message is correct');
-
-  sidebar.destroy();
-}
-
-exports.testShowingOneSidebarAfterAnother = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testShowingOneSidebarAfterAnother';
-
-  let sidebar1 = Sidebar({
-    id: testName + '1',
-    title: testName + '1',
-    url:  'data:text/html;charset=utf-8,'+ testName + 1
-  });
-  let sidebar2 = Sidebar({
-    id: testName + '2',
-    title: testName + '2',
-    url:  'data:text/html;charset=utf-8,'+ testName + 2
-  });
-
-  let window = getMostRecentBrowserWindow();
-  let IDs = [ sidebar1.id, sidebar2.id ];
-
-  let extraMenuitems = getExtraSidebarMenuitems(window);
-  assert.equal(extraMenuitems.length, 2, 'there are two extra sidebar menuitems');
-
-  function testShowing(sb1, sb2, sbEle) {
-    assert.equal(isShowing(sidebar1), sb1);
-    assert.equal(isShowing(sidebar2), sb2);
-    assert.equal(isSidebarShowing(window), sbEle);
-  }
-  testShowing(false, false, false);
-
-  yield show(sidebar1);
-  assert.pass('showed sidebar1');
-
-  testShowing(true, false, true);
-
-  for (let mi of getExtraSidebarMenuitems(window)) {
-    let menuitemID = mi.getAttribute('id').replace(/^jetpack-sidebar-/, '');
-    assert.ok(IDs.indexOf(menuitemID) >= 0, 'the extra menuitem is for one of our test sidebars');
-    assert.equal(isChecked(mi), menuitemID == sidebar1.id, 'the test sidebar menuitem has the correct checked value');
-  }
-
-  yield show(sidebar2);
-  assert.pass('showed sidebar2');
-
-  testShowing(false, true, true);
-
-  for (let mi of getExtraSidebarMenuitems(window)) {
-    let menuitemID = mi.getAttribute('id').replace(/^jetpack-sidebar-/, '');
-    assert.ok(IDs.indexOf(menuitemID) >= 0, 'the extra menuitem is for one of our test sidebars');
-    assert.equal(isChecked(mi), menuitemID == sidebar2.id, 'the test sidebar menuitem has the correct checked value');
-  }
-
-  sidebar1.destroy();
-  sidebar2.destroy();
-
-  testShowing(false, false, false);
-}
-
-exports.testSidebarUnload = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSidebarUnload';
-  let loader = Loader(module);
-
-  let window = getMostRecentBrowserWindow();
-
-  assert.equal(isPrivate(window), false, 'the current window is not private');
-
-  let sidebar = loader.require('sdk/ui/sidebar').Sidebar({
-    id: testName,
-    title: testName,
-    url:  'data:text/html;charset=utf-8,'+ testName
-  });
-
-  yield sidebar.show();
-  assert.pass('showing the sidebar');
-
-  loader.unload();
-
-  for (let mi of getSidebarMenuitems()) {
-    assert.ok(BUILTIN_SIDEBAR_MENUITEMS.indexOf(mi.getAttribute('id')) >= 0, 'the menuitem is for a built-in sidebar')
-    assert.ok(!isChecked(mi), 'no sidebar menuitem is checked');
-  }
-
-  assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-  assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing');
-}
-
-exports.testRelativeURL = function*(assert) {
-  const { merge } = require('sdk/util/object');
-  const self = require('sdk/self');
-
-  let loader = Loader(module, null, null, {
-    modules: {
-      'sdk/self': merge({}, self, {
-        data: merge({}, self.data, require('./fixtures'))
-      })
-    }
-  });
-
-  const { Sidebar } = loader.require('sdk/ui/sidebar');
-
-  let testName = 'testRelativeURL';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: './test-sidebar-addon-global.html'
-  });
-
-  yield new Promise(resolve => {
-    sidebar.on('attach', function(worker) {
-      assert.pass('sidebar was attached');
-      assert.ok(!!worker, 'attach event has worker');
-
-      worker.port.once('Y', function(msg) {
-        assert.equal(msg, '1', 'got event from worker');
-
-        worker.port.on('X', function(msg) {
-          assert.equal(msg, '123', 'the final message is correct');
-          resolve();
-        });
-        worker.port.emit('X', msg + '2');
-      })
-    });
-    sidebar.show();
-  });
-
-  sidebar.destroy();
-}
-
-exports.testRemoteContent = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testRemoteContent';
-  try {
-    let sidebar = Sidebar({
-      id: testName,
-      title: testName,
-      url: 'http://dne.xyz.mozilla.org'
-    });
-    assert.fail('a bad sidebar was created..');
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.ok(/The option "url" must be a valid local URI\./.test(e), 'remote content is not acceptable');
-  }
-}
-
-exports.testInvalidURL = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testInvalidURL';
-  try {
-    let sidebar = Sidebar({
-      id: testName,
-      title: testName,
-      url: 'http:mozilla.org'
-    });
-    assert.fail('a bad sidebar was created..');
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.ok(/The option "url" must be a valid local URI\./.test(e), 'invalid URIs are not acceptable');
-  }
-}
-
-exports.testInvalidURLType = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testInvalidURLType';
-  try {
-    let sidebar = Sidebar({
-      id: testName,
-      title: testName
-    });
-    assert.fail('a bad sidebar was created..');
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.ok(/The option "url" must be a valid local URI\./.test(e), 'invalid URIs are not acceptable');
-  }
-}
-
-exports.testInvalidTitle = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testInvalidTitle';
-  try {
-    let sidebar = Sidebar({
-      id: testName,
-      title: '',
-      url: 'data:text/html;charset=utf-8,'+testName
-    });
-    assert.fail('a bad sidebar was created..');
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.equal('The option "title" must be one of the following types: string', e.message, 'invalid titles are not acceptable');
-  }
-}
-
-exports.testInvalidID = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testInvalidID';
-  try {
-    let sidebar = Sidebar({
-      id: '!',
-      title: testName,
-      url: 'data:text/html;charset=utf-8,'+testName
-    });
-    assert.fail('a bad sidebar was created..');
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.ok(/The option "id" must be a valid alphanumeric id/.test(e), 'invalid ids are not acceptable');
-  }
-}
-
-exports.testInvalidBlankID = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testInvalidBlankID';
-  try {
-    let sidebar = Sidebar({
-      id: '',
-      title: testName,
-      url: 'data:text/html;charset=utf-8,'+testName
-    });
-    assert.fail('a bad sidebar was created..');
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.ok(/The option "id" must be a valid alphanumeric id/.test(e), 'invalid ids are not acceptable');
-  }
-}
-
-exports.testInvalidNullID = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testInvalidNullID';
-  try {
-    let sidebar = Sidebar({
-      id: null,
-      title: testName,
-      url: 'data:text/html;charset=utf-8,'+testName
-    });
-    assert.fail('a bad sidebar was created..');
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.ok(/The option "id" must be a valid alphanumeric id/.test(e), 'invalid ids are not acceptable');
-  }
-}
-
-exports.testUndefinedID = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testInvalidUndefinedID';
-
-  try {
-    let sidebar = Sidebar({
-      title: testName,
-      url: 'data:text/html;charset=utf-8,' + testName
-    });
-
-    assert.ok(sidebar.id, 'an undefined id was accepted, id was creawted: ' + sidebar.id);
-    assert.ok(getMostRecentBrowserWindow().document.getElementById(makeID(sidebar.id)), 'the sidebar element was found');
-
-    sidebar.destroy();
-  }
-  catch(e) {
-    assert.fail('undefined ids are acceptable');
-    assert.fail(e.message);
-  }
-}
-
-// TEST: edge case where web panel is destroyed while loading
-exports.testDestroyEdgeCaseBug = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testDestroyEdgeCaseBug';
-  let window = getMostRecentBrowserWindow();
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  // NOTE: purposely not listening to show event b/c the event happens
-  //       between now and then.
-  sidebar.show();
-
-  assert.equal(isPrivate(window), false, 'the new window is not private');
-  assert.equal(isSidebarShowing(window), true, 'the sidebar is showing');
-
-  //assert.equal(isShowing(sidebar), true, 'the sidebar is showing');
-
-  let window2 = yield open().then(focus);
-
-  assert.equal(isPrivate(window2), false, 'the new window is not private');
-  assert.equal(isSidebarShowing(window2), false, 'the sidebar is not showing');
-  assert.equal(isShowing(sidebar), false, 'the sidebar is not showing');
-
-  sidebar.destroy();
-  assert.pass('destroying the sidebar');
-
-  yield close(window2);
-
-  let loader = Loader(module);
-
-  assert.equal(isPrivate(window), false, 'the current window is not private');
-
-  sidebar = loader.require('sdk/ui/sidebar').Sidebar({
-    id: testName,
-    title: testName,
-    url:  'data:text/html;charset=utf-8,'+ testName,
-    onShow: function() {
-    }
-  })
-
-  assert.pass('showing the sidebar');
-  yield sidebar.show();
-  loader.unload();
-
-  for (let mi of getSidebarMenuitems()) {
-    let id = mi.getAttribute('id');
-
-    if (BUILTIN_SIDEBAR_MENUITEMS.indexOf(id) < 0) {
-      assert.fail('the menuitem "' + id + '" is not a built-in sidebar');
-    }
-    assert.ok(!isChecked(mi), 'no sidebar menuitem is checked');
-  }
-  assert.ok(!window.document.getElementById(makeID(testName)), 'sidebar id DNE');
-  assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing');
-}
-
-exports.testClickingACheckedMenuitem = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  const testName = 'testClickingACheckedMenuitem';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName,
-  });
-  assert.pass('sidebar was created');
-
-  let window = yield open().then(focus);
-  yield sidebar.show();
-  assert.pass('the show callback works');
-
-  let waitForHide = defer();
-  sidebar.once('hide', waitForHide.resolve);
-  let menuitem = window.document.getElementById(makeID(sidebar.id));
-  simulateCommand(menuitem);
-
-  yield waitForHide.promise;
-
-  assert.pass('clicking the menuitem after the sidebar has shown hides it.');
-  sidebar.destroy();
-};
-
-exports.testTitleSetter = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testTitleSetter';
-  let { document } = getMostRecentBrowserWindow();
-
-  let sidebar1 = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName,
-  });
-
-  assert.equal(sidebar1.title, testName, 'title getter works');
-
-  yield sidebar1.show();
-  assert.equal(document.getElementById(makeID(sidebar1.id)).getAttribute('label'),
-               testName,
-               'the menuitem label is correct');
-
-  assert.equal(document.getElementById('sidebar-title').value, testName, 'the menuitem label is correct');
-
-  sidebar1.title = 'foo';
-
-  assert.equal(sidebar1.title, 'foo', 'title getter works');
-
-  assert.equal(document.getElementById(makeID(sidebar1.id)).getAttribute('label'),
-               'foo',
-               'the menuitem label was updated');
-
-  assert.equal(document.getElementById('sidebar-title').value, 'foo', 'the sidebar title was updated');
-
-  sidebar1.destroy();
-}
-
-exports.testURLSetter = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testURLSetter';
-  let window = getMostRecentBrowserWindow();
-  let { document } = window;
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  let sidebar1 = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  assert.equal(sidebar1.url, url, 'url getter works');
-  assert.equal(isShowing(sidebar1), false, 'the sidebar is not showing');
-  assert.ok(!isChecked(document.getElementById(makeID(sidebar1.id))),
-               'the menuitem is not checked');
-  assert.equal(isSidebarShowing(window), false, 'the new window sidebar is not showing');
-
-  window = yield windowPromise(window.OpenBrowserWindow(), 'load');
-  document = window.document;
-  assert.pass('new window was opened');
-
-  yield sidebar1.show();
-
-  assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-  assert.ok(isChecked(document.getElementById(makeID(sidebar1.id))),
-               'the menuitem is checked');
-  assert.ok(isSidebarShowing(window), 'the new window sidebar is showing');
-
-  yield new Promise(resolve => {
-    sidebar1.once('show', resolve);
-    sidebar1.url = (url + '1');
-    assert.equal(sidebar1.url, (url + '1'), 'url getter works');
-    assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-    assert.ok(isSidebarShowing(window), 'the new window sidebar is showing');
-  });
-
-  assert.pass('setting the sidebar.url causes a show event');
-
-  assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-  assert.equal(isSidebarShowing(window), true, 'the new window sidebar is still showing');
-
-  assert.ok(isChecked(document.getElementById(makeID(sidebar1.id))),
-               'the menuitem is still checked');
-
-  sidebar1.destroy();
-  assert.equal(isSidebarShowing(window), false, 'the new window sidebar is not showing');
-}
-
-exports.testDuplicateID = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testDuplicateID';
-  let window = getMostRecentBrowserWindow();
-  let { document } = window;
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  let sidebar1 = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  assert.throws(function() {
-    Sidebar({
-      id: testName,
-      title: testName + 1,
-      url: url + 2
-    }).destroy();
-  }, /The ID .+ seems already used\./i, 'duplicate IDs will throw errors');
-
-  sidebar1.destroy();
-}
-
-exports.testURLSetterToSameValueReloadsSidebar = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testURLSetterToSameValueReloadsSidebar';
-  let window = getMostRecentBrowserWindow();
-  let { document } = window;
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  let sidebar1 = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  assert.equal(sidebar1.url, url, 'url getter works');
-  assert.equal(isShowing(sidebar1), false, 'the sidebar is not showing');
-  assert.ok(!isChecked(document.getElementById(makeID(sidebar1.id))),
-               'the menuitem is not checked');
-  assert.equal(isSidebarShowing(window), false, 'the new window sidebar is not showing');
-
-  window = yield windowPromise(window.OpenBrowserWindow(), 'load');
-  document = window.document;
-  assert.pass('new window was opened');
-
-  yield focus(window);
-  assert.pass('new window was focused');
-
-  yield sidebar1.show();
-
-  assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-  assert.ok(isChecked(document.getElementById(makeID(sidebar1.id))),
-               'the menuitem is checked');
-  assert.ok(isSidebarShowing(window), 'the new window sidebar is showing');
-
-  let shown = defer();
-  sidebar1.once('show', shown.resolve);
-  sidebar1.url = url;
-
-  assert.equal(sidebar1.url, url, 'url getter works');
-  assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-  assert.ok(isSidebarShowing(window), 'the new window sidebar is showing');
-
-  yield shown.promise;
-
-  assert.pass('setting the sidebar.url causes a show event');
-
-  assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-  assert.ok(isSidebarShowing(window), 'the new window sidebar is still showing');
-
-  assert.ok(isChecked(document.getElementById(makeID(sidebar1.id))),
-               'the menuitem is still checked');
-
-  sidebar1.destroy();
-}
-
-exports.testShowingInOneWindowDoesNotAffectOtherWindows = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testShowingInOneWindowDoesNotAffectOtherWindows';
-  let window1 = getMostRecentBrowserWindow();
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  let sidebar1 = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  assert.equal(sidebar1.url, url, 'url getter works');
-  assert.equal(isShowing(sidebar1), false, 'the sidebar is not showing');
-  let checkCount = 1;
-  function checkSidebarShowing(window, expected) {
-    assert.pass('check count ' + checkCount++);
-
-    let mi = window.document.getElementById(makeID(sidebar1.id));
-    if (mi) {
-      assert.equal(isChecked(mi), expected,
-                   'the menuitem is not checked');
-    }
-    assert.equal(isSidebarShowing(window), expected || false, 'the new window sidebar is not showing');
-  }
-  checkSidebarShowing(window1, false);
-
-  let window = yield windowPromise(window1.OpenBrowserWindow(), 'load');
-  let { document } = window;
-  assert.pass('new window was opened!');
-
-  // waiting for show
-  yield sidebar1.show();
-
-  // check state of the new window
-  assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-  checkSidebarShowing(window, true);
-
-  // check state of old window
-  checkSidebarShowing(window1, false);
-
-  yield sidebar1.show();
-
-  // check state of the new window
-  assert.equal(isShowing(sidebar1), true, 'the sidebar is showing');
-  checkSidebarShowing(window, true);
-
-  // check state of old window
-  checkSidebarShowing(window1, false);
-
-  // calling destroy() twice should not matter
-  sidebar1.destroy();
-  sidebar1.destroy();
-
-  // check state of the new window
-  assert.equal(isShowing(sidebar1), false, 'the sidebar is not showing');
-  checkSidebarShowing(window, undefined);
-
-  // check state of old window
-  checkSidebarShowing(window1, undefined);
-}
-
-exports.testHidingAHiddenSidebarRejects = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testHidingAHiddenSidebarRejects';
-  let url = 'data:text/html;charset=utf-8,'+testName;
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  yield sidebar.hide().then(assert.fail, assert.pass);
-
-  sidebar.destroy();
-}
-
-exports.testGCdSidebarsOnUnload = function*(assert) {
-  const loader = Loader(module);
-  const { Sidebar } = loader.require('sdk/ui/sidebar');
-  const window = getMostRecentBrowserWindow();
-
-  let testName = 'testGCdSidebarsOnUnload';
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing');
-
-  // IMPORTANT: make no reference to the sidebar instance, so it is GC'd
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  yield sidebar.show();
-  sidebar = null;
-
-  assert.equal(isSidebarShowing(window), true, 'the sidebar is showing');
-
-  let menuitemID = makeID(testName);
-
-  assert.ok(window.document.getElementById(menuitemID), 'the menuitem was found');
-
-  yield new Promise(resolve => Cu.schedulePreciseGC(resolve));
-
-  loader.unload();
-
-  assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing after unload');
-  assert.ok(!window.document.getElementById(menuitemID), 'the menuitem was removed');
-}
-
-exports.testGCdShowingSidebarsOnUnload = function*(assert) {
-  const loader = Loader(module);
-  const { Sidebar } = loader.require('sdk/ui/sidebar');
-  const window = getMostRecentBrowserWindow();
-
-  let testName = 'testGCdShowingSidebarsOnUnload';
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing');
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  yield sidebar.show();
-
-  sidebar = null;
-
-  assert.equal(isSidebarShowing(window), true, 'the sidebar is showing');
-
-  let menuitemID = makeID(testName);
-
-  assert.ok(!!window.document.getElementById(menuitemID), 'the menuitem was found');
-
-  yield new Promise(resolve => Cu.schedulePreciseGC(resolve));
-
-  assert.equal(isSidebarShowing(window), true, 'the sidebar is still showing after gc');
-  assert.ok(!!window.document.getElementById(menuitemID), 'the menuitem was found after gc');
-
-  loader.unload();
-
-  assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing after unload');
-  assert.ok(!window.document.getElementById(menuitemID), 'the menuitem was removed');
-}
-
-exports.testDetachEventOnWindowClose = function*(assert) {
-  const loader = Loader(module);
-  const { Sidebar } = loader.require('sdk/ui/sidebar');
-  let window = getMostRecentBrowserWindow();
-
-  let testName = 'testDetachEventOnWindowClose';
-  let url = 'data:text/html;charset=utf-8,' + testName;
-
-  window = yield windowPromise(window.OpenBrowserWindow(), 'load').then(focus);
-
-  yield new Promise(resolve => {
-    let sidebar = Sidebar({
-      id: testName,
-      title: testName,
-      url: url,
-      onAttach: function() {
-        assert.pass('the attach event is fired');
-        window.close();
-      },
-      onDetach: resolve
-    });
-
-    sidebar.show();
-  });
-
-  assert.pass('the detach event is fired when the window showing it closes');
-  loader.unload();
-}
-
-exports.testHideEventOnWindowClose = function*(assert) {
-  const loader = Loader(module);
-  const { Sidebar } = loader.require('sdk/ui/sidebar');
-  let window = getMostRecentBrowserWindow();
-
-  let testName = 'testDetachEventOnWindowClose';
-  let url = 'data:text/html;charset=utf-8,' + testName;
-
-
-  window = yield windowPromise(window.OpenBrowserWindow(), 'load').then(focus);
-  yield new Promise(resolve => {
-    let sidebar = Sidebar({
-      id: testName,
-      title: testName,
-      url: url,
-      onAttach: function() {
-        assert.pass('the attach event is fired');
-        window.close();
-      },
-      onHide: resolve
-    });
-
-    sidebar.show();
-  });
-
-  assert.pass('the hide event is fired when the window showing it closes');
-  loader.unload();
-}
-
-exports.testGCdHiddenSidebarsOnUnload = function*(assert) {
-  const loader = Loader(module);
-  const { Sidebar } = loader.require('sdk/ui/sidebar');
-  const window = getMostRecentBrowserWindow();
-
-  let testName = 'testGCdHiddenSidebarsOnUnload';
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  assert.equal(isSidebarShowing(window), false, 'the sidebar is not showing');
-
-  // IMPORTANT: make no reference to the sidebar instance, so it is GC'd
-  Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  let menuitemID = makeID(testName);
-
-  assert.ok(!!window.document.getElementById(menuitemID), 'the menuitem was found');
-
-  yield new Promise(resolve => Cu.schedulePreciseGC(resolve));
-
-  assert.ok(!!window.document.getElementById(menuitemID), 'the menuitem was found after gc');
-
-  loader.unload();
-
-  assert.ok(!window.document.getElementById(menuitemID), 'the menuitem was removed');
-}
-
-exports.testSidebarGettersAndSettersAfterDestroy = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSidebarGettersAndSettersAfterDestroy';
-  let url = 'data:text/html;charset=utf-8,'+testName;
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  sidebar.destroy();
-
-  assert.equal(sidebar.id, undefined, 'sidebar after destroy has no id');
-
-  assert.throws(() => sidebar.id = 'foo-tang',
-    /^setting a property that has only a getter/,
-    'id cannot be set at runtime');
-
-  assert.equal(sidebar.id, undefined, 'sidebar after destroy has no id');
-
-  assert.equal(sidebar.title, undefined, 'sidebar after destroy has no title');
-  sidebar.title = 'boo-tang';
-  assert.equal(sidebar.title, undefined, 'sidebar after destroy has no title');
-
-  assert.equal(sidebar.url, undefined, 'sidebar after destroy has no url');
-  sidebar.url = url + 'barz';
-  assert.equal(sidebar.url, undefined, 'sidebar after destroy has no url');
-}
-
-
-exports.testSidebarLeakCheckDestroyAfterAttach = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testSidebarLeakCheckDestroyAfterAttach';
-  let window = getMostRecentBrowserWindow();
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  yield new Promise(resolve => {
-    sidebar.on('attach', resolve);
-    assert.pass('showing the sidebar');
-    sidebar.show();
-  })
-
-  assert.pass('the sidebar was shown');
-
-  sidebar.on('show', () => {
-    assert.fail('the sidebar show listener should have been removed');
-  });
-  assert.pass('added a sidebar show listener');
-
-  sidebar.on('hide', () => {
-    assert.fail('the sidebar hide listener should have been removed');
-  });
-  assert.pass('added a sidebar hide listener');
-
-  yield new Promise(resolve => {
-    let panelBrowser = window.document.getElementById('sidebar').contentDocument.getElementById('web-panels-browser');
-    panelBrowser.contentWindow.addEventListener('unload', function onUnload() {
-      panelBrowser.contentWindow.removeEventListener('unload', onUnload, false);
-      resolve();
-    }, false);
-    sidebar.destroy();
-  });
-
-  assert.pass('the sidebar web panel was unloaded properly');
-}
-
-exports.testSidebarLeakCheckUnloadAfterAttach = function*(assert) {
-  const loader = Loader(module);
-  const { Sidebar } = loader.require('sdk/ui/sidebar');
-  let testName = 'testSidebarLeakCheckUnloadAfterAttach';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName
-  });
-
-  let window = yield open().then(focus);
-
-  yield new Promise(resolve => {
-    sidebar.on('attach', resolve);
-    assert.pass('showing the sidebar');
-    sidebar.show();
-  });
-
-  assert.pass('the sidebar was shown');
-
-  sidebar.on('show', function() {
-    assert.fail('the sidebar show listener should have been removed');
-  });
-  assert.pass('added a sidebar show listener');
-
-  sidebar.on('hide', function() {
-    assert.fail('the sidebar hide listener should have been removed');
-  });
-  assert.pass('added a sidebar hide listener');
-
-  let panelBrowser = window.document.getElementById('sidebar').contentDocument.getElementById('web-panels-browser');
-  yield new Promise(resolve => {
-    panelBrowser.contentWindow.addEventListener('unload', function onUnload() {
-      panelBrowser.contentWindow.removeEventListener('unload', onUnload, false);
-      resolve();
-    }, false);
-    loader.unload();
-  });
-
-  assert.pass('the sidebar web panel was unloaded properly');
-}
-
-exports.testTwoSidebarsWithSameTitleAndURL = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testTwoSidebarsWithSameTitleAndURL';
-
-  let title = testName;
-  let url = 'data:text/html;charset=utf-8,' + testName;
-
-  let sidebar1 = Sidebar({
-    id: testName + 1,
-    title: title,
-    url: url
-  });
-
-  assert.throws(function() {
-    Sidebar({
-      id: testName + 2,
-      title: title,
-      url: url
-    }).destroy();
-  }, /title.+url.+invalid/i, 'Creating two sidebars with the same title + url is not allowed');
-
-  let sidebar2 = Sidebar({
-    id: testName + 2,
-    title: title,
-    url: 'data:text/html;charset=utf-8,X'
-  });
-
-  assert.throws(function() {
-    sidebar2.url = url;
-  }, /title.+url.+invalid/i, 'Creating two sidebars with the same title + url is not allowed');
-
-  sidebar2.title = 'foo';
-  sidebar2.url = url;
-
-  assert.throws(function() {
-    sidebar2.title = title;
-  }, /title.+url.+invalid/i, 'Creating two sidebars with the same title + url is not allowed');
-
-  sidebar1.destroy();
-  sidebar2.destroy();
-}
-
-exports.testChangingURLBackToOriginalValue = function(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testChangingURLBackToOriginalValue';
-
-  let title = testName;
-  let url = 'data:text/html;charset=utf-8,' + testName;
-  let count = 0;
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: title,
-    url: url
-  });
-
-  sidebar.url = url + 2;
-  assert.equal(sidebar.url, url + 2, 'the sidebar.url is correct');
-  sidebar.url = url;
-  assert.equal(sidebar.url, url, 'the sidebar.url is correct');
-
-  sidebar.title = 'foo';
-  assert.equal(sidebar.title, 'foo', 'the sidebar.title is correct');
-  sidebar.title = title;
-  assert.equal(sidebar.title, title, 'the sidebar.title is correct');
-
-  sidebar.destroy();
-
-  assert.pass('Changing values back to originals works');
-}
-
-exports.testShowToOpenXToClose = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testShowToOpenXToClose';
-
-  let title = testName;
-  let url = 'data:text/html;charset=utf-8,' + testName;
-  let window = getMostRecentBrowserWindow();
-  let shown = defer();
-  let hidden = defer();
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: url,
-    onShow: shown.resolve,
-    onHide: hidden.resolve
-  });
-
-  let menuitem = window.document.getElementById(makeID(sidebar.id));
-
-  assert.ok(!isChecked(menuitem), 'menuitem is not checked');
-
-  sidebar.show();
-
-  yield shown.promise;
-
-  assert.ok(isChecked(menuitem), 'menuitem is checked');
-
-  let closeButton = window.document.querySelector('#sidebar-header > toolbarbutton.close-icon');
-  simulateCommand(closeButton);
-
-  yield hidden.promise;
-
-  assert.ok(!isChecked(menuitem), 'menuitem is not checked');
-
-  sidebar.destroy();
-}
-
-exports.testShowToOpenMenuitemToClose = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testShowToOpenMenuitemToClose';
-
-  let title = testName;
-  let url = 'data:text/html;charset=utf-8,' + testName;
-  let window = getMostRecentBrowserWindow();
-
-  let hidden = defer();
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: url,
-    onHide: hidden.resolve
-  });
-
-  let menuitem = window.document.getElementById(makeID(sidebar.id));
-
-  assert.ok(!isChecked(menuitem), 'menuitem is not checked');
-
-  yield sidebar.show();
-
-  assert.ok(isChecked(menuitem), 'menuitem is checked');
-
-  simulateCommand(menuitem);
-
-  yield hidden.promise;
-
-  assert.ok(!isChecked(menuitem), 'menuitem is not checked');
-
-  sidebar.destroy();
-}
-
-exports.testDestroyWhileNonBrowserWindowIsOpen = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testDestroyWhileNonBrowserWindowIsOpen';
-  let url = 'data:text/html;charset=utf-8,' + testName;
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: url
-  });
-
-  let window = yield open('chrome://browser/content/aboutDialog.xul');
-
-  yield sidebar.show();
-  assert.equal(isSidebarShowing(getMostRecentBrowserWindow()), true, 'the sidebar is showing');
-
-  sidebar.destroy();
-  assert.pass('sidebar was destroyed while a non browser window was open');
-
-  yield cleanUI();
-  assert.equal(isSidebarShowing(getMostRecentBrowserWindow()), false, 'the sidebar is not showing');
-}
-
-exports.testEventListeners = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testWhatThisIsInSidebarEventListeners';
-  let eventListenerOrder = [];
-
-  let constructorOnShow = defer();
-  let constructorOnHide = defer();
-  let constructorOnAttach = defer();
-  let constructorOnReady = defer();
-
-  let onShow = defer();
-  let onHide = defer();
-  let onAttach = defer();
-  let onReady = defer();
-
-  let onceShow = defer();
-  let onceHide = defer();
-  let onceAttach = defer();
-  let onceReady = defer();
-
-  function testThis() {
-    assert(this, sidebar, '`this` is correct');
-  }
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,' + testName,
-    onShow: function() {
-      assert.equal(this, sidebar, '`this` is correct in onShow');
-      eventListenerOrder.push('onShow');
-      constructorOnShow.resolve();
-    },
-    onAttach: function() {
-      assert.equal(this, sidebar, '`this` is correct in onAttach');
-      eventListenerOrder.push('onAttach');
-      constructorOnAttach.resolve();
-    },
-    onReady: function() {
-      assert.equal(this, sidebar, '`this` is correct in onReady');
-      eventListenerOrder.push('onReady');
-      constructorOnReady.resolve();
-    },
-    onHide: function() {
-      assert.equal(this, sidebar, '`this` is correct in onHide');
-      eventListenerOrder.push('onHide');
-      constructorOnHide.resolve();
-    }
-  });
-
-  sidebar.once('show', function() {
-    assert.equal(this, sidebar, '`this` is correct in once show');
-    eventListenerOrder.push('once show');
-    onceShow.resolve();
-  });
-  sidebar.once('attach', function() {
-    assert.equal(this, sidebar, '`this` is correct in once attach');
-    eventListenerOrder.push('once attach');
-    onceAttach.resolve();
-  });
-  sidebar.once('ready', function() {
-    assert.equal(this, sidebar, '`this` is correct in once ready');
-    eventListenerOrder.push('once ready');
-    onceReady.resolve();
-  });
-  sidebar.once('hide', function() {
-    assert.equal(this, sidebar, '`this` is correct in once hide');
-    eventListenerOrder.push('once hide');
-    onceHide.resolve();
-  });
-
-  sidebar.on('show', function() {
-    assert.equal(this, sidebar, '`this` is correct in on show');
-    eventListenerOrder.push('on show');
-    onShow.resolve();
-
-    sidebar.hide();
-  });
-  sidebar.on('attach', function() {
-    assert.equal(this, sidebar, '`this` is correct in on attach');
-    eventListenerOrder.push('on attach');
-    onAttach.resolve();
-  });
-  sidebar.on('ready', function() {
-    assert.equal(this, sidebar, '`this` is correct in on ready');
-    eventListenerOrder.push('on ready');
-    onReady.resolve();
-  });
-  sidebar.on('hide', function() {
-    assert.equal(this, sidebar, '`this` is correct in on hide');
-    eventListenerOrder.push('on hide');
-    onHide.resolve();
-  });
-
-  sidebar.show();
-
-  yield all([constructorOnShow.promise,
-      constructorOnAttach.promise,
-      constructorOnReady.promise,
-      constructorOnHide.promise,
-      onceShow.promise,
-      onceAttach.promise,
-      onceReady.promise,
-      onceHide.promise,
-      onShow.promise,
-      onAttach.promise,
-      onReady.promise,
-      onHide.promise]);
-
-  assert.equal(eventListenerOrder.join(), [
-    'onAttach',
-    'once attach',
-    'on attach',
-    'onReady',
-    'once ready',
-    'on ready',
-    'onShow',
-    'once show',
-    'on show',
-    'onHide',
-    'once hide',
-    'on hide'
-  ].join(), 'the event order was correct');
-
-  sidebar.destroy();
-}
-
-// For more information see Bug 920780
-exports.testAttachDoesNotEmitWhenShown = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-  let testName = 'testAttachDoesNotEmitWhenShown';
-  let count = 0;
-
-  let attached = defer();
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,'+testName,
-    onAttach: function() {
-      if (count > 2) {
-        assert.fail('sidebar was attached again..');
-      }
-      else {
-        assert.pass('sidebar was attached ' + count + ' time(s)');
-      }
-
-      count++;
-      attached.resolve();
-    }
-  });
-
-  sidebar.show();
-
-  yield attached.promise;
-
-  let shownFired = 0;
-  let onShow = () => shownFired++;
-  sidebar.on('show', onShow);
-
-  yield sidebar.show();
-  assert.equal(shownFired, 0, 'shown should not be fired again when already showing from after attach');
-
-  yield sidebar.hide();
-  assert.pass("the sidebar was hidden");
-
-  yield sidebar.show();
-  assert.equal(shownFired, 1, 'shown was emitted when `show` called after being hidden');
-
-  yield sidebar.show();
-  assert.equal(shownFired, 1, 'shown was not emitted again if already being shown');
-
-  sidebar.off('show', onShow);
-  sidebar.destroy();
-}
-
-exports.testShowHideRawWindowArg = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-
-  let testName = 'testShowHideRawWindowArg';
-
-  assert.pass("Creating sidebar");
-
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,' + testName
-  });
-
-  assert.pass("Created sidebar");
-
-  let mainWindow = getMostRecentBrowserWindow();
-  let newWindow = yield windowPromise(mainWindow.OpenBrowserWindow(), 'load');
-  assert.pass("Created the new window");
-
-  yield focus(newWindow);
-  assert.pass("Focused the new window");
-
-  let newWindow2 = yield windowPromise(mainWindow.OpenBrowserWindow(), 'load');
-  assert.pass("Created the second new window");
-
-  yield focus(newWindow2);
-  assert.pass("Focused the second new window");
-
-  yield sidebar.show(newWindow);
-
-  assert.pass('the sidebar was shown');
-  assert.equal(isSidebarShowing(mainWindow), false, 'sidebar is not showing in main window');
-  assert.equal(isSidebarShowing(newWindow2), false, 'sidebar is not showing in second window');
-  assert.equal(isSidebarShowing(newWindow), true, 'sidebar is showing in new window');
-
-  assert.ok(isFocused(newWindow2), 'main window is still focused');
-
-  yield sidebar.hide(newWindow);
-
-  assert.equal(isFocused(newWindow2), true, 'second window is still focused');
-  assert.equal(isSidebarShowing(mainWindow), false, 'sidebar is not showing in main window');
-  assert.equal(isSidebarShowing(newWindow2), false, 'sidebar is not showing in second window');
-  assert.equal(isSidebarShowing(newWindow), false, 'sidebar is not showing in new window');
-
-  sidebar.destroy();
-}
-
-exports.testShowHideSDKWindowArg = function*(assert) {
-  const { Sidebar } = require('sdk/ui/sidebar');
-
-  let testName = 'testShowHideSDKWindowArg';
-  let sidebar = Sidebar({
-    id: testName,
-    title: testName,
-    url: 'data:text/html;charset=utf-8,' + testName
-  });
-
-  let mainWindow = getMostRecentBrowserWindow();
-  let newWindow = yield open().then(focus);
-  let newSDKWindow = modelFor(newWindow);
-
-  yield focus(mainWindow);
-
-  yield sidebar.show(newSDKWindow);
-
-  assert.pass('the sidebar was shown');
-  assert.ok(!isSidebarShowing(mainWindow), 'sidebar is not showing in main window');
-  assert.ok(isSidebarShowing(newWindow), 'sidebar is showing in new window');
-
-  assert.ok(isFocused(mainWindow), 'main window is still focused');
-
-  yield sidebar.hide(newSDKWindow);
-
-  assert.ok(isFocused(mainWindow), 'main window is still focused');
-  assert.ok(!isSidebarShowing(mainWindow), 'sidebar is not showing in main window');
-  assert.ok(!isSidebarShowing(newWindow), 'sidebar is not showing in new window');
-  sidebar.destroy();
-}
-
-before(exports, (name, assert) => {
-  assert.equal(isSidebarShowing(), false, 'no sidebar is showing');
-});
-
-after(exports, function*(name, assert) {
-  assert.pass("Cleaning new windows and tabs");
-  yield cleanUI();
-  assert.equal(isSidebarShowing(), false, 'no sidebar is showing');
-});
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-ui-toggle-button.js b/addon-sdk/source/test/test-ui-toggle-button.js
deleted file mode 100644
index c187ec794..000000000
--- a/addon-sdk/source/test/test-ui-toggle-button.js
+++ /dev/null
@@ -1,1386 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.metadata = {
-  'engines': {
-    'Firefox': '> 28'
-  }
-};
-
-const { Cu } = require('chrome');
-const { Loader } = require('sdk/test/loader');
-const { data } = require('sdk/self');
-const { open, focus, close } = require('sdk/window/helpers');
-const { setTimeout } = require('sdk/timers');
-const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { partial } = require('sdk/lang/functional');
-const { wait } = require('./event/helpers');
-const { gc } = require('sdk/test/memory');
-const packaging = require("@loader/options");
-
-const openBrowserWindow = partial(open, null, {features: {toolbar: true}});
-const openPrivateBrowserWindow = partial(open, null,
-  {features: {toolbar: true, private: true}});
-
-const badgeNodeFor = (node) =>
-  node.ownerDocument.getAnonymousElementByAttribute(node,
-                                      'class', 'toolbarbutton-badge');
-
-function getWidget(buttonId, window = getMostRecentBrowserWindow()) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  const { AREA_NAVBAR } = CustomizableUI;
-
-  let widgets = CustomizableUI.getWidgetIdsInArea(AREA_NAVBAR).
-    filter((id) => id.startsWith('toggle-button--') && id.endsWith(buttonId));
-
-  if (widgets.length === 0)
-    throw new Error('Widget with id `' + id +'` not found.');
-
-  if (widgets.length > 1)
-    throw new Error('Unexpected number of widgets: ' + widgets.length)
-
-  return CustomizableUI.getWidget(widgets[0]).forWindow(window);
-};
-
-exports['test basic constructor validation'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  assert.throws(
-    () => ToggleButton({}),
-    /^The option/,
-    'throws on no option given');
-
-  // Test no label
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', icon: './icon.png'}),
-    /^The option "label"/,
-    'throws on no label given');
-
-  // Test no id
-  assert.throws(
-    () => ToggleButton({ label: 'my button', icon: './icon.png' }),
-    /^The option "id"/,
-    'throws on no id given');
-
-  // Test no icon
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: 'my button' }),
-    /^The option "icon"/,
-    'throws on no icon given');
-
-
-  // Test empty label
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: '', icon: './icon.png' }),
-    /^The option "label"/,
-    'throws on no valid label given');
-
-  // Test invalid id
-  assert.throws(
-    () => ToggleButton({ id: 'my button', label: 'my button', icon: './icon.png' }),
-    /^The option "id"/,
-    'throws on no valid id given');
-
-  // Test empty id
-  assert.throws(
-    () => ToggleButton({ id: '', label: 'my button', icon: './icon.png' }),
-    /^The option "id"/,
-    'throws on no valid id given');
-
-  // Test remote icon
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: 'my button', icon: 'http://www.mozilla.org/favicon.ico'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  // Test wrong icon: no absolute URI to local resource, neither relative './'
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: 'my button', icon: 'icon.png'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  // Test wrong icon: no absolute URI to local resource, neither relative './'
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: 'my button', icon: 'foo and bar'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  // Test wrong icon: '../' is not allowed
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: 'my button', icon: '../icon.png'}),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: 'button', icon: './i.png', badge: true}),
-    /^The option "badge"/,
-    'throws on no valid badge given');
-
-  assert.throws(
-    () => ToggleButton({ id: 'my-button', label: 'button', icon: './i.png', badgeColor: true}),
-    /^The option "badgeColor"/,
-    'throws on no valid badge given');
-
-  loader.unload();
-};
-
-exports['test button added'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-1',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  // check defaults
-  assert.equal(button.disabled, false,
-    'disabled is set to default `false` value');
-
-  let { node } = getWidget(button.id);
-
-  assert.ok(!!node, 'The button is in the navbar');
-
-  assert.equal(button.label, node.getAttribute('label'),
-    'label is set');
-
-  assert.equal(button.label, node.getAttribute('tooltiptext'),
-    'tooltip is set');
-
-  assert.equal(data.url(button.icon.substr(2)), node.getAttribute('image'),
-    'icon is set');
-
-  assert.equal("", node.getAttribute('badge'),
-    'badge attribute is empty');
-
-  loader.unload();
-}
-exports['test button is not garbaged'] = function (assert, done) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  ToggleButton({
-    id: 'my-button-1',
-    label: 'my button',
-    icon: './icon.png',
-    onClick: () => {
-      loader.unload();
-      done();
-    }
-  });
-
-  gc().then(() => {
-    let { node } = getWidget('my-button-1');
-
-    assert.ok(!!node, 'The button is in the navbar');
-
-    assert.equal('my button', node.getAttribute('label'),
-      'label is set');
-
-    assert.equal(data.url('icon.png'), node.getAttribute('image'),
-      'icon is set');
-
-    // ensure the listener is not gc'ed too
-    node.click();
-  }).catch(assert.fail);
-}
-
-exports['test button added with resource URI'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-1',
-    label: 'my button',
-    icon: data.url('icon.png')
-  });
-
-  assert.equal(button.icon, data.url('icon.png'),
-    'icon is set');
-
-  let { node } = getWidget(button.id);
-
-  assert.equal(button.icon, node.getAttribute('image'),
-    'icon on node is set');
-
-  loader.unload();
-}
-
-exports['test button duplicate id'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-2',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  assert.throws(() => {
-    let doppelganger = ToggleButton({
-      id: 'my-button-2',
-      label: 'my button',
-      icon: './icon.png'
-    });
-  },
-  /^The ID/,
-  'No duplicates allowed');
-
-  loader.unload();
-}
-
-exports['test button multiple destroy'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-2',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  button.destroy();
-  button.destroy();
-  button.destroy();
-
-  assert.pass('multiple destroy doesn\'t matter');
-
-  loader.unload();
-}
-
-exports['test button removed on dispose'] = function(assert, done) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let widgetId;
-
-  CustomizableUI.addListener({
-    onWidgetDestroyed: function(id) {
-      if (id === widgetId) {
-        CustomizableUI.removeListener(this);
-
-        assert.pass('button properly removed');
-        loader.unload();
-        done();
-      }
-    }
-  });
-
-  let button = ToggleButton({
-    id: 'my-button-3',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  // Tried to use `getWidgetIdsInArea` but seems undefined, not sure if it
-  // was removed or it's not in the UX build yet
-  widgetId = getWidget(button.id).id;
-
-  button.destroy();
-};
-
-exports['test button global state updated'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-4',
-    label: 'my button',
-    icon: './icon.png',
-  });
-
-  // Tried to use `getWidgetIdsInArea` but seems undefined, not sure if it
-  // was removed or it's not in the UX build yet
-
-  let { node, id: widgetId } = getWidget(button.id);
-
-  // check read-only properties
-
-  assert.throws(() => button.id = 'another-id',
-    /^setting a property that has only a getter/,
-    'id cannot be set at runtime');
-
-  assert.equal(button.id, 'my-button-4',
-    'id is unchanged');
-  assert.equal(node.id, widgetId,
-    'node id is unchanged');
-
-  // check writable properties
-
-  button.label = 'New label';
-  assert.equal(button.label, 'New label',
-    'label is updated');
-  assert.equal(node.getAttribute('label'), 'New label',
-    'node label is updated');
-  assert.equal(node.getAttribute('tooltiptext'), 'New label',
-    'node tooltip is updated');
-
-  button.icon = './new-icon.png';
-  assert.equal(button.icon, './new-icon.png',
-    'icon is updated');
-  assert.equal(node.getAttribute('image'), data.url('new-icon.png'),
-    'node image is updated');
-
-  button.disabled = true;
-  assert.equal(button.disabled, true,
-    'disabled is updated');
-  assert.equal(node.getAttribute('disabled'), 'true',
-    'node disabled is updated');
-
-  button.badge = '+2';
-  button.badgeColor = 'blue';
-
-  assert.equal(button.badge, '+2',
-    'badge is updated');
-  assert.equal(node.getAttribute('bagde'), '',
-    'node badge is updated');
-
-  assert.equal(button.badgeColor, 'blue',
-    'badgeColor is updated');
-  assert.equal(badgeNodeFor(node).style.backgroundColor, 'blue',
-    'badge color is updated');
-
-  // TODO: test validation on update
-
-  loader.unload();
-}
-
-exports['test button global state set and get with state method'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-16',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  // read the button's state
-  let state = button.state(button);
-
-  assert.equal(state.label, 'my button',
-    'label is correct');
-  assert.equal(state.icon, './icon.png',
-    'icon is correct');
-  assert.equal(state.disabled, false,
-    'disabled is correct');
-
-  // set the new button's state
-  button.state(button, {
-    label: 'New label',
-    icon: './new-icon.png',
-    disabled: true,
-    badge: '+2',
-    badgeColor: 'blue'
-  });
-
-  assert.equal(button.label, 'New label',
-    'label is updated');
-  assert.equal(button.icon, './new-icon.png',
-    'icon is updated');
-  assert.equal(button.disabled, true,
-    'disabled is updated');
-  assert.equal(button.badge, '+2',
-    'badge is updated');
-  assert.equal(button.badgeColor, 'blue',
-    'badgeColor is updated');
-
-  loader.unload();
-}
-
-exports['test button global state updated on multiple windows'] = function*(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-5',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  let nodes = [getWidget(button.id).node];
-
-  let window = yield openBrowserWindow();
-
-  nodes.push(getWidget(button.id, window).node);
-
-  button.label = 'New label';
-  button.icon = './new-icon.png';
-  button.disabled = true;
-  button.badge = '+10';
-  button.badgeColor = 'green';
-
-  for (let node of nodes) {
-    assert.equal(node.getAttribute('label'), 'New label',
-      'node label is updated');
-    assert.equal(node.getAttribute('tooltiptext'), 'New label',
-      'node tooltip is updated');
-
-    assert.equal(button.icon, './new-icon.png',
-      'icon is updated');
-    assert.equal(node.getAttribute('image'), data.url('new-icon.png'),
-      'node image is updated');
-
-    assert.equal(button.disabled, true,
-      'disabled is updated');
-    assert.equal(node.getAttribute('disabled'), 'true',
-      'node disabled is updated');
-
-    assert.equal(button.badge, '+10',
-      'badge is updated')
-    assert.equal(button.badgeColor, 'green',
-      'badgeColor is updated')
-    assert.equal(node.getAttribute('badge'), '+10',
-      'node badge is updated')
-    assert.equal(badgeNodeFor(node).style.backgroundColor, 'green',
-      'node badge color is updated')
-  };
-
-  yield close(window);
-
-  loader.unload();
-};
-
-exports['test button window state'] = function*(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let button = ToggleButton({
-    id: 'my-button-6',
-    label: 'my button',
-    icon: './icon.png',
-    badge: '+1',
-    badgeColor: 'red'
-  });
-
-  let mainWindow = browserWindows.activeWindow;
-  let nodes = [getWidget(button.id).node];
-
-  let window = yield openBrowserWindow().then(focus);
-
-  nodes.push(getWidget(button.id, window).node);
-
-  let { activeWindow } = browserWindows;
-
-  button.state(activeWindow, {
-    label: 'New label',
-    icon: './new-icon.png',
-    disabled: true,
-    badge: '+2',
-    badgeColor : 'green'
-  });
-
-  // check the states
-
-  assert.equal(button.label, 'my button',
-    'global label unchanged');
-  assert.equal(button.icon, './icon.png',
-    'global icon unchanged');
-  assert.equal(button.disabled, false,
-    'global disabled unchanged');
-  assert.equal(button.badge, '+1',
-    'global badge unchanged');
-  assert.equal(button.badgeColor, 'red',
-    'global badgeColor unchanged');
-
-  let state = button.state(mainWindow);
-
-  assert.equal(state.label, 'my button',
-    'previous window label unchanged');
-  assert.equal(state.icon, './icon.png',
-    'previous window icon unchanged');
-  assert.equal(state.disabled, false,
-    'previous window disabled unchanged');
-  assert.deepEqual(button.badge, '+1',
-    'previouswindow badge unchanged');
-  assert.deepEqual(button.badgeColor, 'red',
-    'previous window badgeColor unchanged');
-
-  state = button.state(activeWindow);
-
-  assert.equal(state.label, 'New label',
-    'active window label updated');
-  assert.equal(state.icon, './new-icon.png',
-    'active window icon updated');
-  assert.equal(state.disabled, true,
-    'active disabled updated');
-  assert.equal(state.badge, '+2',
-    'active badge updated');
-  assert.equal(state.badgeColor, 'green',
-    'active badgeColor updated');
-
-  // change the global state, only the windows without a state are affected
-
-  button.label = 'A good label';
-  button.badge = '+3';
-
-  assert.equal(button.label, 'A good label',
-    'global label updated');
-  assert.equal(button.state(mainWindow).label, 'A good label',
-    'previous window label updated');
-  assert.equal(button.state(activeWindow).label, 'New label',
-    'active window label unchanged');
-  assert.equal(button.state(activeWindow).badge, '+2',
-    'active badge unchanged');
-  assert.equal(button.state(activeWindow).badgeColor, 'green',
-    'active badgeColor unchanged');
-  assert.equal(button.state(mainWindow).badge, '+3',
-    'previous window badge updated');
-  assert.equal(button.state(mainWindow).badgeColor, 'red',
-    'previous window badgeColor unchanged');
-
-  // delete the window state will inherits the global state again
-
-  button.state(activeWindow, null);
-
-  state = button.state(activeWindow);
-
-  assert.equal(state.label, 'A good label',
-    'active window label inherited');
-  assert.equal(state.badge, '+3',
-    'previous window badge inherited');
-  assert.equal(button.badgeColor, 'red',
-    'previous window badgeColor inherited');
-
-  // check the nodes properties
-  let node = nodes[0];
-
-  state = button.state(mainWindow);
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'disabled is correct');
-  assert.equal(node.getAttribute("badge"), state.badge,
-    'badge is correct');
-
-  assert.equal(badgeNodeFor(node).style.backgroundColor, state.badgeColor,
-    'badge color is correct');
-
-  node = nodes[1];
-  state = button.state(activeWindow);
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'disabled is correct');
-  assert.equal(node.getAttribute('badge'), state.badge,
-    'badge is correct');
-
-  assert.equal(badgeNodeFor(node).style.backgroundColor, state.badgeColor,
-    'badge color is correct');
-
-  yield close(window);
-
-  loader.unload();
-};
-
-
-exports['test button tab state'] = function*(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let tabs = loader.require('sdk/tabs');
-
-  let button = ToggleButton({
-    id: 'my-button-7',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  let mainTab = tabs.activeTab;
-  let node = getWidget(button.id).node;
-
-  tabs.open('about:blank');
-
-  yield wait(tabs, 'ready');
-
-  let tab = tabs.activeTab;
-  let { activeWindow } = browserWindows;
-
-  // set window state
-  button.state(activeWindow, {
-    label: 'Window label',
-    icon: './window-icon.png',
-    badge: 'win',
-    badgeColor: 'blue'
-  });
-
-  // set previous active tab state
-  button.state(mainTab, {
-    label: 'Tab label',
-    icon: './tab-icon.png',
-    badge: 'tab',
-    badgeColor: 'red'
-  });
-
-  // set current active tab state
-  button.state(tab, {
-    icon: './another-tab-icon.png',
-    disabled: true,
-    badge: 't1',
-    badgeColor: 'green'
-  });
-
-  // check the states, be sure they won't be gc'ed
-  yield gc();
-
-  assert.equal(button.label, 'my button',
-    'global label unchanged');
-  assert.equal(button.icon, './icon.png',
-    'global icon unchanged');
-  assert.equal(button.disabled, false,
-    'global disabled unchanged');
-  assert.equal(button.badge, undefined,
-    'global badge unchanged')
-
-  let state = button.state(mainTab);
-
-  assert.equal(state.label, 'Tab label',
-    'previous tab label updated');
-  assert.equal(state.icon, './tab-icon.png',
-    'previous tab icon updated');
-  assert.equal(state.disabled, false,
-    'previous tab disabled unchanged');
-  assert.equal(state.badge, 'tab',
-    'previous tab badge unchanged')
-  assert.equal(state.badgeColor, 'red',
-    'previous tab badgeColor unchanged')
-
-  state = button.state(tab);
-
-  assert.equal(state.label, 'Window label',
-    'active tab inherited from window state');
-  assert.equal(state.icon, './another-tab-icon.png',
-    'active tab icon updated');
-  assert.equal(state.disabled, true,
-    'active disabled updated');
-  assert.equal(state.badge, 't1',
-    'active badge updated');
-  assert.equal(state.badgeColor, 'green',
-    'active badgeColor updated');
-
-  // change the global state
-  button.icon = './good-icon.png';
-
-  // delete the tab state
-  button.state(tab, null);
-
-  assert.equal(button.icon, './good-icon.png',
-    'global icon updated');
-  assert.equal(button.state(mainTab).icon, './tab-icon.png',
-    'previous tab icon unchanged');
-  assert.equal(button.state(tab).icon, './window-icon.png',
-    'tab icon inherited from window');
-  assert.equal(button.state(mainTab).badge, 'tab',
-    'previous tab badge is unchaged');
-  assert.equal(button.state(tab).badge, 'win',
-    'tab badge is inherited from window');
-
-  // delete the window state
-  button.state(activeWindow, null);
-
-  state = button.state(tab);
-
-  assert.equal(state.icon, './good-icon.png',
-    'tab icon inherited from global');
-  assert.equal(state.badge, undefined,
-    'tab badge inherited from global');
-  assert.equal(state.badgeColor, undefined,
-    'tab badgeColor inherited from global');
-
-  // check the node properties
-  yield wait();
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'node disabled is correct');
-  assert.equal(node.getAttribute('badge'), '',
-    'badge text is correct');
-  assert.equal(badgeNodeFor(node).style.backgroundColor, '',
-    'badge color is correct');
-
-  mainTab.activate();
-
-  yield wait(tabs, 'activate');
-
-  // This is made in order to avoid to check the node before it
-  // is updated, need a better check
-  yield wait();
-
-  state = button.state(mainTab);
-
-  assert.equal(node.getAttribute('label'), state.label,
-    'node label is correct');
-  assert.equal(node.getAttribute('tooltiptext'), state.label,
-    'node tooltip is correct');
-  assert.equal(node.getAttribute('image'), data.url(state.icon.substr(2)),
-    'node image is correct');
-  assert.equal(node.hasAttribute('disabled'), state.disabled,
-    'disabled is correct');
-  assert.equal(node.getAttribute('badge'), state.badge,
-    'badge text is correct');
-  assert.equal(badgeNodeFor(node).style.backgroundColor, state.badgeColor,
-    'badge color is correct');
-
-  tab.close(loader.unload);
-
-  loader.unload();
-};
-
-exports['test button click'] = function*(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let labels = [];
-
-  let button = ToggleButton({
-    id: 'my-button-8',
-    label: 'my button',
-    icon: './icon.png',
-    onClick: ({label}) => labels.push(label)
-  });
-
-  let mainWindow = browserWindows.activeWindow;
-  let chromeWindow = getMostRecentBrowserWindow();
-
-  let window = yield openBrowserWindow().then(focus);
-
-  button.state(mainWindow, { label: 'nothing' });
-  button.state(mainWindow.tabs.activeTab, { label: 'foo'})
-  button.state(browserWindows.activeWindow, { label: 'bar' });
-
-  button.click();
-
-  yield focus(chromeWindow);
-
-  button.click();
-
-  assert.deepEqual(labels, ['bar', 'foo'],
-    'button click works');
-
-  yield close(window);
-
-  loader.unload();
-}
-
-exports['test button icon set'] = function(assert) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  // Test remote icon set
-  assert.throws(
-    () => ToggleButton({
-      id: 'my-button-10',
-      label: 'my button',
-      icon: {
-        '16': 'http://www.mozilla.org/favicon.ico'
-      }
-    }),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  let button = ToggleButton({
-    id: 'my-button-11',
-    label: 'my button',
-    icon: {
-      '5': './icon5.png',
-      '16': './icon16.png',
-      '32': './icon32.png',
-      '64': './icon64.png'
-    }
-  });
-
-  let { node, id: widgetId } = getWidget(button.id);
-  let { devicePixelRatio } = node.ownerDocument.defaultView;
-
-  let size = 16 * devicePixelRatio;
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon[size].substr(2)),
-    'the icon is set properly in navbar');
-
-  size = 32 * devicePixelRatio;
-
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_PANEL);
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon[size].substr(2)),
-    'the icon is set properly in panel');
-
-  // Using `loader.unload` without move back the button to the original area
-  // raises an error in the CustomizableUI. This is doesn't happen if the
-  // button is moved manually from navbar to panel. I believe it has to do
-  // with `addWidgetToArea` method, because even with a `timeout` the issue
-  // persist.
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_NAVBAR);
-
-  loader.unload();
-}
-
-exports['test button icon set with only one option'] = function(assert) {
-  const { CustomizableUI } = Cu.import('resource:///modules/CustomizableUI.jsm', {});
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  // Test remote icon set
-  assert.throws(
-    () => ToggleButton({
-      id: 'my-button-10',
-      label: 'my button',
-      icon: {
-        '16': 'http://www.mozilla.org/favicon.ico'
-      }
-    }),
-    /^The option "icon"/,
-    'throws on no valid icon given');
-
-  let button = ToggleButton({
-    id: 'my-button-11',
-    label: 'my button',
-    icon: {
-      '5': './icon5.png'
-    }
-  });
-
-  let { node, id: widgetId } = getWidget(button.id);
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon['5'].substr(2)),
-    'the icon is set properly in navbar');
-
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_PANEL);
-
-  assert.equal(node.getAttribute('image'), data.url(button.icon['5'].substr(2)),
-    'the icon is set properly in panel');
-
-  // Using `loader.unload` without move back the button to the original area
-  // raises an error in the CustomizableUI. This is doesn't happen if the
-  // button is moved manually from navbar to panel. I believe it has to do
-  // with `addWidgetToArea` method, because even with a `timeout` the issue
-  // persist.
-  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_NAVBAR);
-
-  loader.unload();
-}
-
-exports['test button state validation'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let button = ToggleButton({
-    id: 'my-button-12',
-    label: 'my button',
-    icon: './icon.png'
-  })
-
-  let state = button.state(button);
-
-  assert.throws(
-    () => button.state(button, { icon: 'http://www.mozilla.org/favicon.ico' }),
-    /^The option "icon"/,
-    'throws on remote icon given');
-
-  assert.throws(
-    () => button.state(button, { badge: true } ),
-    /^The option "badge"/,
-    'throws on wrong badge value given');
-
-  loader.unload();
-};
-
-exports['test button are not in private windows'] = function(assert, done) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let{ isPrivate } = loader.require('sdk/private-browsing');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let button = ToggleButton({
-    id: 'my-button-13',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  openPrivateBrowserWindow().then(window => {
-    assert.ok(isPrivate(window),
-      'the new window is private');
-
-    let { node } = getWidget(button.id, window);
-
-    assert.ok(!node || node.style.display === 'none',
-      'the button is not added / is not visible on private window');
-
-    return window;
-  }).
-  then(close).
-  then(loader.unload).
-  then(done, assert.fail)
-}
-
-exports['test button state are snapshot'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let tabs = loader.require('sdk/tabs');
-
-  let button = ToggleButton({
-    id: 'my-button-14',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  let state = button.state(button);
-  let windowState = button.state(browserWindows.activeWindow);
-  let tabState = button.state(tabs.activeTab);
-
-  assert.deepEqual(windowState, state,
-    'window state has the same properties of button state');
-
-  assert.deepEqual(tabState, state,
-    'tab state has the same properties of button state');
-
-  assert.notEqual(windowState, state,
-    'window state is not the same object of button state');
-
-  assert.notEqual(tabState, state,
-    'tab state is not the same object of button state');
-
-  assert.deepEqual(button.state(button), state,
-    'button state has the same content of previous button state');
-
-  assert.deepEqual(button.state(browserWindows.activeWindow), windowState,
-    'window state has the same content of previous window state');
-
-  assert.deepEqual(button.state(tabs.activeTab), tabState,
-    'tab state has the same content of previous tab state');
-
-  assert.notEqual(button.state(button), state,
-    'button state is not the same object of previous button state');
-
-  assert.notEqual(button.state(browserWindows.activeWindow), windowState,
-    'window state is not the same object of previous window state');
-
-  assert.notEqual(button.state(tabs.activeTab), tabState,
-    'tab state is not the same object of previous tab state');
-
-  loader.unload();
-}
-
-exports['test button icon object is a snapshot'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let icon = {
-    '16': './foo.png'
-  };
-
-  let button = ToggleButton({
-    id: 'my-button-17',
-    label: 'my button',
-    icon: icon
-  });
-
-  assert.deepEqual(button.icon, icon,
-    'button.icon has the same properties of the object set in the constructor');
-
-  assert.notEqual(button.icon, icon,
-    'button.icon is not the same object of the object set in the constructor');
-
-  assert.throws(
-    () => button.icon[16] = './bar.png',
-    /16 is read-only/,
-    'properties of button.icon are ready-only'
-  );
-
-  let newIcon = {'16': './bar.png'};
-  button.icon = newIcon;
-
-  assert.deepEqual(button.icon, newIcon,
-    'button.icon has the same properties of the object set');
-
-  assert.notEqual(button.icon, newIcon,
-    'button.icon is not the same object of the object set');
-
-  loader.unload();
-}
-
-exports['test button after destroy'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let { activeTab } = loader.require('sdk/tabs');
-
-  let button = ToggleButton({
-    id: 'my-button-15',
-    label: 'my button',
-    icon: './icon.png',
-    onClick: () => assert.fail('onClick should not be called')
-  });
-
-  button.destroy();
-
-  assert.throws(
-    () => button.click(),
-    /^The state cannot be set or get/,
-    'button.click() not executed');
-
-  assert.throws(
-    () => button.label,
-    /^The state cannot be set or get/,
-    'button.label cannot be get after destroy');
-
-  assert.throws(
-    () => button.label = 'my label',
-    /^The state cannot be set or get/,
-    'button.label cannot be set after destroy');
-
-  assert.throws(
-    () => {
-      button.state(browserWindows.activeWindow, {
-        label: 'window label'
-      });
-    },
-    /^The state cannot be set or get/,
-    'window state label cannot be set after destroy');
-
-  assert.throws(
-    () => button.state(browserWindows.activeWindow).label,
-    /^The state cannot be set or get/,
-    'window state label cannot be get after destroy');
-
-  assert.throws(
-    () => {
-      button.state(activeTab, {
-        label: 'tab label'
-      });
-    },
-    /^The state cannot be set or get/,
-    'tab state label cannot be set after destroy');
-
-  assert.throws(
-    () => button.state(activeTab).label,
-    /^The state cannot be set or get/,
-    'window state label cannot se get after destroy');
-
-  loader.unload();
-};
-
-exports['test button badge property'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-18',
-    label: 'my button',
-    icon: './icon.png',
-    badge: 123456
-  });
-
-  assert.equal(button.badge, 123456,
-    'badge is set');
-
-  assert.equal(button.badgeColor, undefined,
-    'badge color is not set');
-
-  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
-  let badgeNode = badgeNodeFor(node);
-
-  assert.equal('1234', node.getAttribute('badge'),
-    'badge text is displayed up to four characters');
-
-  assert.equal(getComputedStyle(badgeNode).backgroundColor, 'rgb(217, 0, 0)',
-    'badge color is the default one');
-
-  button.badge = '危機';
-
-  assert.equal(button.badge, '危機',
-    'badge is properly set');
-
-  assert.equal('危機', node.getAttribute('badge'),
-    'badge text is displayed');
-
-  button.badge = '🐶🐰🐹';
-
-  assert.equal(button.badge, '🐶🐰🐹',
-    'badge is properly set');
-
-  assert.equal('🐶🐰🐹', node.getAttribute('badge'),
-    'badge text is displayed');
-
-  loader.unload();
-}
-exports['test button badge color'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-
-  let button = ToggleButton({
-    id: 'my-button-19',
-    label: 'my button',
-    icon: './icon.png',
-    badge: '+1',
-    badgeColor: 'blue'
-  });
-
-  assert.equal(button.badgeColor, 'blue',
-    'badge color is set');
-
-  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
-  let badgeNode = badgeNodeFor(node);
-
-  assert.equal(badgeNodeFor(node).style.backgroundColor, 'blue',
-    'badge color is displayed properly');
-  assert.equal(getComputedStyle(badgeNode).backgroundColor, 'rgb(0, 0, 255)',
-    'badge color overrides the default one');
-
-  loader.unload();
-}
-
-// toggle button only
-exports['test button checked'] = function(assert, done) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let events = [];
-
-  let button = ToggleButton({
-    id: 'my-button-9',
-    label: 'my button',
-    icon: './icon.png',
-    checked: true,
-    onClick: ({label}) => events.push('clicked:' + label),
-    onChange: state => events.push('changed:' + state.label + ':' + state.checked)
-  });
-
-  let { node } = getWidget(button.id);
-
-  assert.equal(node.getAttribute('type'), 'checkbox',
-    'node type is properly set');
-
-  let mainWindow = browserWindows.activeWindow;
-  let chromeWindow = getMostRecentBrowserWindow();
-
-  openBrowserWindow().then(focus).then(window => {
-    button.state(mainWindow, { label: 'nothing' });
-    button.state(mainWindow.tabs.activeTab, { label: 'foo'})
-    button.state(browserWindows.activeWindow, { label: 'bar' });
-
-    button.click();
-    button.click();
-
-    focus(chromeWindow).then(() => {
-      button.click();
-      button.click();
-
-      assert.deepEqual(events, [
-          'clicked:bar', 'changed:bar:false', 'clicked:bar', 'changed:bar:true',
-          'clicked:foo', 'changed:foo:false', 'clicked:foo', 'changed:foo:true'
-        ],
-        'button change events works');
-
-      close(window).
-        then(loader.unload).
-        then(done, assert.fail);
-    })
-  }).then(null, assert.fail);
-}
-
-exports['test button is checked on window level'] = function(assert, done) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-  let tabs = loader.require('sdk/tabs');
-
-  let button = ToggleButton({
-    id: 'my-button-20',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  let mainWindow = browserWindows.activeWindow;
-  let mainTab = tabs.activeTab;
-
-  assert.equal(button.checked, false,
-    'global state, checked is `false`.');
-  assert.equal(button.state(mainTab).checked, false,
-    'tab state, checked is `false`.');
-  assert.equal(button.state(mainWindow).checked, false,
-    'window state, checked is `false`.');
-
-  button.click();
-
-  tabs.open({
-    url: 'about:blank',
-    onActivate: function onActivate(tab) {
-      tab.removeListener('activate', onActivate);
-
-      assert.notEqual(mainTab, tab,
-        'the current tab is not the same.');
-
-      assert.equal(button.checked, false,
-        'global state, checked is `false`.');
-      assert.equal(button.state(mainTab).checked, true,
-        'previous tab state, checked is `true`.');
-      assert.equal(button.state(tab).checked, true,
-        'current tab state, checked is `true`.');
-      assert.equal(button.state(mainWindow).checked, true,
-        'window state, checked is `true`.');
-
-      openBrowserWindow().then(focus).then(window => {
-        let { activeWindow } = browserWindows;
-        let { activeTab } = activeWindow.tabs;
-
-        assert.equal(button.checked, false,
-          'global state, checked is `false`.');
-        assert.equal(button.state(activeTab).checked, false,
-          'tab state, checked is `false`.');
-
-        assert.equal(button.state(activeWindow).checked, false,
-          'window state, checked is `false`.');
-
-        tab.close(()=> {
-          close(window).
-            then(loader.unload).
-            then(done, assert.fail);
-        })
-      }).
-      then(null, assert.fail);
-    }
-  });
-
-};
-
-exports['test button click do not messing up states'] = function(assert) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { browserWindows } = loader.require('sdk/windows');
-
-  let button = ToggleButton({
-    id: 'my-button-21',
-    label: 'my button',
-    icon: './icon.png'
-  });
-
-  let mainWindow = browserWindows.activeWindow;
-  let { activeTab } = mainWindow.tabs;
-
-  button.state(mainWindow, { icon: './new-icon.png' });
-  button.state(activeTab, { label: 'foo'})
-
-  assert.equal(button.state(mainWindow).label, 'my button',
-    'label property for window state, properly derived from global state');
-
-  assert.equal(button.state(activeTab).icon, './new-icon.png',
-    'icon property for tab state, properly derived from window state');
-
-  button.click();
-
-  button.label = 'bar';
-
-  assert.equal(button.state(mainWindow).label, 'bar',
-    'label property for window state, properly derived from global state');
-
-  button.state(mainWindow, null);
-
-  assert.equal(button.state(activeTab).icon, './icon.png',
-    'icon property for tab state, properly derived from window state');
-
-  loader.unload();
-}
-
-exports['test buttons can have anchored panels'] = function(assert, done) {
-  let loader = Loader(module);
-  let { ToggleButton } = loader.require('sdk/ui');
-  let { Panel } = loader.require('sdk/panel');
-  let { identify } = loader.require('sdk/ui/id');
-  let { getActiveView } = loader.require('sdk/view/core');
-
-  let b1 = ToggleButton({
-    id: 'my-button-22',
-    label: 'my button',
-    icon: './icon.png',
-    onChange: ({checked}) => checked && panel.show()
-  });
-
-  let b2 = ToggleButton({
-    id: 'my-button-23',
-    label: 'my button',
-    icon: './icon.png',
-    onChange: ({checked}) => checked && panel.show({position: b2})
-  });
-
-  let panel = Panel({
-    position: b1
-  });
-
-  let { document } = getMostRecentBrowserWindow();
-  let b1Node = document.getElementById(identify(b1));
-  let b2Node = document.getElementById(identify(b2));
-  let panelNode = getActiveView(panel);
-
-  panel.once('show', () => {
-    assert.ok(b1.state('window').checked,
-      'button is checked');
-
-    assert.equal(panelNode.getAttribute('type'), 'arrow',
-      'the panel is a arrow type');
-
-    assert.strictEqual(b1Node, panelNode.anchorNode,
-      'the panel is anchored properly to the button given in costructor');
-
-    panel.hide();
-
-    panel.once('show', () => {
-      assert.ok(b2.state('window').checked,
-        'button is checked');
-
-      assert.equal(panelNode.getAttribute('type'), 'arrow',
-        'the panel is a arrow type');
-
-      // test also that the button passed in `show` method, takes the precedence
-      // over the button set in panel's constructor.
-      assert.strictEqual(b2Node, panelNode.anchorNode,
-        'the panel is anchored properly to the button passed to show method');
-
-      loader.unload();
-
-      done();
-    });
-
-    b2.click();
-  });
-
-  b1.click();
-}
-
-
-if (packaging.isNative) {
-  module.exports = {
-    "test skip on jpm": (assert) => assert.pass("skipping this file with jpm")
-  };
-}
-
-require("sdk/test").run(module.exports);
diff --git a/addon-sdk/source/test/test-ui-toolbar.js b/addon-sdk/source/test/test-ui-toolbar.js
deleted file mode 100644
index 30217b300..000000000
--- a/addon-sdk/source/test/test-ui-toolbar.js
+++ /dev/null
@@ -1,511 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.metadata = {
-  "engines": {
-    "Firefox": "*"
-  }
-};
-
-const { Toolbar } = require("sdk/ui/toolbar");
-const { Loader } = require("sdk/test/loader");
-const { identify } = require("sdk/ui/id");
-const { getMostRecentBrowserWindow, open, getOuterId } = require("sdk/window/utils");
-const { ready, close } = require("sdk/window/helpers");
-const { defer } = require("sdk/core/promise");
-const { send, stop, Reactor } = require("sdk/event/utils");
-const { object } = require("sdk/util/sequence");
-const { CustomizationInput } = require("sdk/input/customizable-ui");
-const { OutputPort } = require("sdk/output/system");
-const output = new OutputPort({ id: "toolbar-change" });
-const { cleanUI } = require('sdk/test/utils');
-const tabs = require("sdk/tabs");
-
-const wait = (toolbar, event) => {
-  let { promise, resolve } = defer();
-  toolbar.once(event, resolve);
-  return promise;
-};
-
-const show = ({id}) => send(output, object([id, {collapsed: false}]));
-const hide = ({id}) => send(output, object([id, {collapsed: true}]));
-const retitle = ({id}, title) => send(output, object([id, {title: title}]));
-
-const isAttached = ({id}, window=getMostRecentBrowserWindow()) =>
-  !!window.document.getElementById(id);
-
-const isCollapsed = ({id}, window=getMostRecentBrowserWindow()) =>
-  window.document.getElementById(id).getAttribute("collapsed") === "true";
-
-const closeViaButton = ({id}, window=getMostRecentBrowserWindow()) =>
-  window.document.getElementById("close-" + id).click();
-
-const readTitle = ({id}, window=getMostRecentBrowserWindow()) =>
-  window.document.getElementById(id).getAttribute("toolbarname");
-
-exports["test toolbar API"] = function*(assert) {
-  assert.throws(() => new Toolbar(),
-                /The `option.title`/,
-                "toolbar requires title");
-
-  assert.throws(() => new Toolbar({ hidden: false }),
-                /The `option.title`/,
-                "toolbar requires title");
-
-  const t1 = new Toolbar({ title: "foo" });
-
-  assert.throws(() => new Toolbar({ title: "foo" }),
-                /already exists/,
-                "can't create identical toolbars");
-
-  assert.ok(t1.id, "toolbar has an id");
-  assert.equal(t1.id, identify(t1), "identify returns toolbar id");
-  assert.deepEqual(t1.items, [], "toolbar items are empty");
-  assert.equal(t1.title, void(0), "title is void until attached");
-  assert.equal(t1.hidden, void(0), "hidden is void until attached");
-
-  yield wait(t1, "attach");
-
-  assert.equal(t1.title, "foo", "title is set after attach");
-  assert.equal(t1.hidden, false, "by default toolbar isn't hidden");
-
-  assert.throws(() => new Toolbar({ title: "foo" }),
-                /already exists/,
-                "still can't create identical toolbar");
-
-
-  const t2 = new Toolbar({ title: "bar", hidden: true });
-  assert.pass("can create different toolbar though");
-
-  assert.ok(t2.id, "toolbar has an id");
-  assert.equal(t2.id, identify(t2), "identify returns toolbar id");
-  assert.notEqual(t2.id, t1.id, "each toolbar has unique id");
-
-  yield wait(t2, "attach");
-
-  assert.equal(t2.title, "bar", "title is set after attach");
-  assert.equal(t2.hidden, true, "toolbar is hidden as specified");
-
-  t2.destroy();
-  t1.destroy();
-
-  yield wait(t1, "detach");
-
-  assert.equal(t1.title, void(0), "title is voided after detach");
-  assert.equal(t1.hidden, void(0), "hidden is void fater detach");
-
-
-  const t3 = new Toolbar({ title: "foo" });
-  assert.pass("Can create toolbar after identical was detached");
-
-  assert.equal(t3.id, t1.id, "toolbar has a same id");
-  assert.equal(t3.id, identify(t3), "identify returns toolbar.id");
-  assert.equal(t3.title, void(0), "title is void before attach");
-  assert.equal(t3.hidden, void(0), "hidden is void before attach");
-
-  yield wait(t3, "attach");
-
-  assert.equal(t3.title, "foo", "title is set");
-  assert.equal(t3.hidden, false, "toolbar is hidden");
-
-  t3.destroy();
-
-  yield wait(t3, "detach");
-};
-
-exports["test show / hide toolbar"] = function*(assert) {
-  const t1 = new Toolbar({ title: "foo" });
-
-  yield wait(t1, "attach");
-
-  assert.equal(t1.title, "foo", "title is set after attach");
-  assert.equal(t1.hidden, false, "by default toolbar isn't hidden");
-  assert.ok(isAttached(t1), "toolbar was actually attarched");
-  assert.ok(!isCollapsed(t1), "toolbar isn't collapsed");
-
-  hide(t1);
-  assert.equal(t1.hidden, false, "not hidden yet");
-
-  yield wait(t1, "hide");
-  assert.equal(t1.hidden, true, "toolbar got hidden");
-  assert.ok(isCollapsed(t1), "toolbar is collapsed");
-
-  show(t1);
-
-  yield wait(t1, "show");
-  assert.equal(t1.hidden, false, "toolbar got shown");
-  assert.ok(!isCollapsed(t1), "toolbar isn't collapsed");
-
-  t1.destroy();
-  yield wait(t1, "detach");
-  assert.ok(!isAttached(t1), "toolbar is no longer attached");
-};
-
-exports["test multiple windows & toolbars"] = function*(assert) {
-  const w1 = getMostRecentBrowserWindow();
-  const t1 = new Toolbar({ title: "multi window" });
-
-  yield wait(t1, "attach");
-
-  assert.equal(t1.title, "multi window", "title is set after attach");
-  assert.equal(t1.hidden, false, "by default toolbar isn't hidden");
-  assert.ok(isAttached(t1, w1), "toolbar was actually attarched");
-  assert.ok(!isCollapsed(t1, w1), "toolbar isn't collapsed");
-
-  const w2 = open();
-  yield ready(w2);
-
-  assert.ok(isAttached(t1, w2), "toolbar was attached to second window");
-  assert.ok(!isCollapsed(t1, w2), "toolbar isn't collabsed");
-
-  hide(t1);
-  yield wait(t1, "hide");
-
-  assert.ok(isCollapsed(t1, w1) && isCollapsed(t1, w2),
-            "toolbar is collabsed");
-
-
-  const w3 = open();
-  yield ready(w3);
-
-  assert.ok(isAttached(t1, w1) && isAttached(t1, w2) && isAttached(t1, w3),
-            "toolbar is attached to all windows");
-  assert.ok(isCollapsed(t1, w3) && isCollapsed(t1, w3) && isCollapsed(t1, w3),
-            "toolbar still collapsed in all windows");
-
-
-  const t2 = new Toolbar({ title: "multi hidden", hidden: true });
-
-  yield wait(t2, "attach");
-
-  assert.equal(t2.title, "multi hidden", "title is set after attach");
-  assert.equal(t2.hidden, true, "isn't hidden as specified");
-
-  assert.ok(isAttached(t1, w1) && isAttached(t1, w2) && isAttached(t1, w3),
-            "toolbar#1 is still attached");
-  assert.ok(isAttached(t2, w1) && isAttached(t2, w2) && isAttached(t2, w3),
-            "toolbar#2 was attached to all windows");
-
-  assert.ok(isCollapsed(t1, w1) && isCollapsed(t1, w2) && isCollapsed(t1, w3),
-            "toolbar#1 is still collapsed");
-
-  assert.ok(isCollapsed(t2, w1) && isCollapsed(t2, w2) && isCollapsed(t2, w3),
-            "toolbar#2 is collapsed");
-
-  t1.destroy();
-  yield wait(t1, "detach");
-
-  assert.ok(!isAttached(t1, w1) && !isAttached(t1, w2) && !isAttached(t1, w3),
-            "toolbar#1 was detached from all windows");
-  assert.ok(isAttached(t2, w1) && isAttached(t2, w2) && isAttached(t2, w3),
-            "toolbar#2 is still attached to all windows");
-
-  yield close(w2);
-
-  assert.ok(isAttached(t2, w1) && isAttached(t2, w3),
-            "toolbar#2 is still attached to remaining windows");
-  assert.ok(isCollapsed(t2, w1) && isCollapsed(t2, w3),
-            "toolbar#2 is still collapsed");
-
-  show(t2);
-  yield wait(t2, "show");
-
-  assert.ok(!isCollapsed(t2, w1) && !isCollapsed(t2, w3),
-            "toolbar#2 is not collapsed");
-
-  yield close(w3);
-
-  assert.ok(isAttached(t2, w1), "still attached to last window");
-  assert.ok(!isCollapsed(t2, w1), "still isn't collapsed");
-
-  t2.destroy();
-  yield wait(t2, "detach");
-
-  assert.ok(!isAttached(t2, w1), "toolbar was removed");
-
-  yield cleanUI();
-};
-
-exports["test toolbar persistence"] = function*(assert) {
-  const t1 = new Toolbar({ title: "per sist ence" });
-
-  yield wait(t1, "attach");
-
-  assert.equal(t1.hidden, false, "toolbar is visible");
-
-  hide(t1);
-  yield wait(t1, "hide");
-
-  assert.equal(t1.hidden, true, "toolbar is hidden");
-  assert.ok(isCollapsed(t1), "toolbar is collapsed");
-
-  t1.destroy();
-
-  yield wait(t1, "detach");
-
-  const t2 = new Toolbar({ title: "per sist ence" });
-
-  yield wait(t2, "attach");
-
-  assert.equal(t2.hidden, true, "toolbar persisted state");
-  assert.ok(isCollapsed(t2), "toolbar is collapsed");
-
-  show(t2);
-  t2.destroy();
-
-  yield wait(t2, "detach");
-
-  const t3 = new Toolbar({ title: "per sist ence", hidden: true });
-
-  yield wait(t3, "attach");
-
-  assert.equal(t3.hidden, false, "toolbar persisted state & ignored option");
-  assert.ok(!isCollapsed(t3), "toolbar isn1t collapsed");
-
-  t3.destroy();
-
-  yield wait(t3, "detach");
-
-  yield cleanUI();
-};
-
-
-exports["test toolbar unload"] = function*(assert) {
-  // We override add-on id, otherwise two instances of Toolbar host (view.js)
-  // handling same updates, cause message port is bound to add-on id.
-  const loader = Loader(module, null, null, {id: "toolbar-unload-addon"});
-  const { Toolbar } = loader.require("sdk/ui/toolbar");
-
-  const w1 = getMostRecentBrowserWindow();
-  const w2 = open();
-
-  yield ready(w2);
-
-  const t1 = new Toolbar({ title: "unload" });
-
-  yield wait(t1, "attach");
-
-  assert.ok(isAttached(t1, w1) && isAttached(t1, w2),
-            "attached to both windows");
-
-
-  loader.unload();
-
-
-  assert.ok(!isAttached(t1, w1) && !isAttached(t1, w2),
-            "detached from both windows on unload");
-
-  yield cleanUI();
-};
-
-exports["test toolbar close button"] = function*(assert) {
-  const t1 = new Toolbar({ title: "close with button" });
-
-  yield wait(t1, "attach");
-  const w1 = getMostRecentBrowserWindow();
-  const w2 = open();
-
-  yield ready(w2);
-
-  assert.ok(!isCollapsed(t1, w1) && !isCollapsed(t1, w2),
-            "toolbar isn't collapsed");
-
-  closeViaButton(t1);
-
-  yield wait(t1, "hide");
-
-  assert.ok(isCollapsed(t1, w1) && isCollapsed(t1, w2),
-            "toolbar was collapsed");
-
-  t1.destroy();
-  yield wait(t1, "detach");
-  yield cleanUI();
-};
-
-exports["test title change"] = function*(assert) {
-  const w1 = getMostRecentBrowserWindow();
-  const w2 = open();
-
-  yield ready(w2);
-
-  const t1 = new Toolbar({ title: "first title" });
-  const id = t1.id;
-
-  yield wait(t1, "attach");
-
-
-  assert.equal(t1.title, "first title",
-               "correct title is set");
-  assert.equal(readTitle(t1, w1), "first title",
-               "title set in the view of first window");
-  assert.equal(readTitle(t1, w2), "first title",
-               "title set in the view of second window");
-
-  retitle(t1, "second title");
-
-  // Hide & show so to make sure changes go through a round
-  // loop.
-  hide(t1);
-  yield wait(t1, "hide");
-  show(t1);
-  yield wait(t1, "show");
-
-  assert.equal(t1.id, id, "id remains same");
-  assert.equal(t1.title, "second title", "instance title was updated");
-  assert.equal(readTitle(t1, w1), "second title",
-               "title updated in first window");
-  assert.equal(readTitle(t1, w2), "second title",
-               "title updated in second window");
-
-  t1.destroy();
-  yield wait(t1, "detach");
-  yield cleanUI();
-};
-
-exports["test toolbar is not customizable"] = function*(assert, done) {
-  const { window, document, gCustomizeMode } = getMostRecentBrowserWindow();
-  const outerId = getOuterId(window);
-  const input = new CustomizationInput();
-  const customized = defer();
-  const customizedEnd = defer();
-
-  // open a new tab so that the customize tab replaces it
-  // and does not replace the start tab.
-  yield new Promise(resolve => {
-    tabs.open({
-      url: "about:blank",
-      onReady: resolve
-    });
-  });
-
-  new Reactor({ onStep: value => {
-    if (value[outerId] === true)
-      customized.resolve();
-    if (value[outerId] === null)
-      customizedEnd.resolve();
-  }}).run(input);
-
-  const toolbar = new Toolbar({ title: "foo" });
-  yield wait(toolbar, "attach");
-
-  let view = document.getElementById(toolbar.id);
-  let label = view.querySelector("label");
-  let inner = view.querySelector("toolbar");
-
-  assert.equal(view.getAttribute("customizable"), "false",
-    "The outer toolbar is not customizable.");
-
-  assert.ok(label.collapsed,
-    "The label is not displayed.")
-
-  assert.equal(inner.getAttribute("customizable"), "true",
-    "The inner toolbar is customizable.");
-
-  assert.equal(window.getComputedStyle(inner).visibility, "visible",
-    "The inner toolbar is visible.");
-
-  // Enter in customization mode
-  gCustomizeMode.toggle();
-
-  yield customized.promise;
-
-  assert.equal(view.getAttribute("customizable"), "false",
-    "The outer toolbar is not customizable.");
-
-  assert.equal(label.collapsed, false,
-    "The label is displayed.")
-
-  assert.equal(inner.getAttribute("customizable"), "true",
-    "The inner toolbar is customizable.");
-
-  assert.equal(window.getComputedStyle(inner).visibility, "hidden",
-    "The inner toolbar is hidden.");
-
-  // Exit from customization mode
-  gCustomizeMode.toggle();
-
-  yield customizedEnd.promise;
-
-  assert.equal(view.getAttribute("customizable"), "false",
-    "The outer toolbar is not customizable.");
-
-  assert.ok(label.collapsed,
-    "The label is not displayed.")
-
-  assert.equal(inner.getAttribute("customizable"), "true",
-    "The inner toolbar is customizable.");
-
-  assert.equal(window.getComputedStyle(inner).visibility, "visible",
-    "The inner toolbar is visible.");
-
-  toolbar.destroy();
-
-  yield cleanUI();
-};
-
-exports["test button are attached to toolbar"] = function*(assert) {
-  const { document } = getMostRecentBrowserWindow();
-  const { ActionButton, ToggleButton } = require("sdk/ui");
-  const { identify } = require("sdk/ui/id");
-
-  let action = ActionButton({
-    id: "btn-1",
-    label: "action",
-    icon: "./placeholder.png"
-  });
-
-  let toggle = ToggleButton({
-    id: "btn-2",
-    label: "toggle",
-    icon: "./placeholder.png"
-  });
-
-  const toolbar = new Toolbar({
-    title: "foo",
-    items: [action, toggle]
-  });
-
-  yield wait(toolbar, "attach");
-
-  let actionNode = document.getElementById(identify(action));
-  let toggleNode = document.getElementById(identify(toggle));
-
-  assert.notEqual(actionNode, null,
-    "action button exists in the document");
-
-  assert.notEqual(actionNode, null,
-    "action button exists in the document");
-
-  assert.notEqual(toggleNode, null,
-    "toggle button exists in the document");
-
-  assert.equal(actionNode.nextElementSibling, toggleNode,
-    "action button is placed before toggle button");
-
-  assert.equal(actionNode.parentNode.parentNode.id, toolbar.id,
-    "buttons are placed in the correct toolbar");
-
-  toolbar.destroy();
-
-  yield cleanUI();
-};
-
-exports["test toolbar are not in private windows"] = function*(assert) {
-  const w = open(null, {features: {toolbar: true, private: true}});
-
-  yield ready(w);
-
-  const t = new Toolbar({title: "foo"});
-
-  yield wait(t, "attach");
-
-  assert.ok(!isAttached(t), "toolbar wasn't actually attached");
-
-  t.destroy();
-
-  yield cleanUI();
-}
-
-require("sdk/test").run(module.exports);
diff --git a/addon-sdk/source/test/test-unit-test-finder.js b/addon-sdk/source/test/test-unit-test-finder.js
deleted file mode 100644
index 83db5c722..000000000
--- a/addon-sdk/source/test/test-unit-test-finder.js
+++ /dev/null
@@ -1,57 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- "use strict";
-
-const { makeFilters } = require("sdk/deprecated/unit-test-finder");
-
-const testFiles = [ "test-clipboard", "test-timers" ]
-const testMethods = [ "test set clipboard", "test setTimeout" ]
-
-exports["test makeFilters no options"] = (assert) => {
-  let { fileFilter, testFilter } = makeFilters();
-  testFiles.forEach(f => assert.ok(fileFilter(f), "using no options on filename " + f + " works"));
-  testMethods.forEach(m => assert.ok(testFilter(m), "using no options on method name " + m + " works"));
-}
-
-exports["test makeFilters no filter"] = (assert) => {
-  let { fileFilter, testFilter } = makeFilters({});
-  testFiles.forEach(f => assert.ok(fileFilter(f), "using no options on filename " + f + " works"));
-  testMethods.forEach(m => assert.ok(testFilter(m), "using no options on method name " + m + " works"));
-}
-
-exports["test makeFilters no method filter"] = (assert) => {
-  let { fileFilter, testFilter } = makeFilters({ filter: "i" });
-  testFiles.forEach(f => assert.ok(fileFilter(f), "using filter 'i' on filename " + f + " works"));
-  testMethods.forEach(m => assert.ok(testFilter(m), "using filter 'i' on method name " + m + " works"));
-
-  ({ fileFilter, testFilter } = makeFilters({ filter: "i:" }));
-  testFiles.forEach(f => assert.ok(fileFilter(f), "using filter 'i:' on filename " + f + " works"));
-  testMethods.forEach(m => assert.ok(testFilter(m), "using filter 'i:' on method name " + m + " works"));
-
-  ({ fileFilter, testFilter } = makeFilters({ filter: "z:" }));
-  testFiles.forEach(f => assert.ok(!fileFilter(f), "using filter 'z:' on filename " + f + " dnw"));
-  testMethods.forEach(m => assert.ok(testFilter(m), "using filter 'z:' on method name " + m + " works"));
-}
-
-exports["test makeFilters no file filter"] = (assert) => {
-  let { fileFilter, testFilter } = makeFilters({ filter: ":i" });
-  testFiles.forEach(f => assert.ok(fileFilter(f), "using filter ':i' on filename " + f + " works"));
-  testMethods.forEach(m => assert.ok(testFilter(m), "using filter ':i' on method name " + m + " works"));
-
-  ({ fileFilter, testFilter } = makeFilters({ filter: ":z" }));
-  testFiles.forEach(f => assert.ok(fileFilter(f), "using filter ':z' on filename " + f + " works"));
-  testMethods.forEach(m => assert.ok(!testFilter(m), "using filter ':z' on method name " + m + " dnw"));
-}
-
-exports["test makeFilters both filters"] = (assert) => {
-  let { fileFilter, testFilter } = makeFilters({ filter: "i:i" });
-  testFiles.forEach(f => assert.ok(fileFilter(f), "using filter 'i:i' on filename " + f + " works"));
-  testMethods.forEach(m => assert.ok(testFilter(m), "using filter 'i:i' on method name " + m + " works"));
-
-  ({ fileFilter, testFilter } = makeFilters({ filter: "z:z" }));
-  testFiles.forEach(f => assert.ok(!fileFilter(f), "using filter 'z:z' on filename " + f + " dnw"));
-  testMethods.forEach(m => assert.ok(!testFilter(m), "using filter 'z:z' on method name " + m + " dnw"));
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-unit-test.js b/addon-sdk/source/test/test-unit-test.js
deleted file mode 100644
index 929418447..000000000
--- a/addon-sdk/source/test/test-unit-test.js
+++ /dev/null
@@ -1,270 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const timer = require("sdk/timers");
-
-var setupCalled = false, teardownCalled = false;
-
-exports.setup = function() {
-    setupCalled = true;
-};
-
-exports.teardown = function() {
-    teardownCalled = true;
-    setupCalled = false;
-};
-
-// Important note - unit tests are run in alphabetical order.  The following
-// unit tests for setup/teardown are order dependent, sometimes the result of
-// one test is checked in the next test (testing for teardown does this).  When
-// tests are cohesively a single unit, they are named <test_name> - partN where
-// N is their order in the sequence.  Secondly, because these tests should be
-// run before all others, they start with an A.
-exports.testASetupTeardownSyncTestPart1 = function(test) {
-    test.assertEqual(true, setupCalled, 'setup function was called before this');
-    test.assertEqual(false, teardownCalled, 'teardown function was not called before this');
-};
-
-exports.testASetupTeardownSyncTestPart2 = function(test) {
-    test.assertEqual(true, setupCalled, 'setup was re-called before this');
-    test.assertEqual(true, teardownCalled, 'teardown was called after first function');
-};
-
-exports.testATeardownAsyncTestPart1 = function(test) {
-    teardownCalled = false;
-    timer.setTimeout(_ => {
-        test.assertEqual(false, teardownCalled, "teardown not called until done");
-        test.done();
-    }, 20);
-    test.waitUntilDone();
-};
-
-exports.testATeardownAsyncTestPart2 = function(test) {
-    test.assertEqual(true, teardownCalled, "teardown called after done");
-};
-
-exports.testWaitUntilInstant = function(test) {
-  test.waitUntilDone();
-
-  test.waitUntil(() => true, "waitUntil with instant true pass")
-      .then(() => test.done());
-}
-
-exports.testWaitUntil = function(test) {
-  test.waitUntilDone();
-  let succeed = false;
-
-  test.waitUntil(_ => succeed, "waitUntil pass")
-      .then(test.done);
-
-  timer.setTimeout(_ => {
-    test.pass("succeed");
-    succeed = true;
-  }, 20);
-}
-
-exports.testWaitUntilEqual = function(test) {
-  test.waitUntilDone();
-  let succeed = false;
-
-  test.waitUntilEqual("foo", _ => succeed ? "foo" : "bar",
-                      "waitUntilEqual pass")
-      .then(test.done);
-
-  timer.setTimeout(_ => {
-    test.pass("succeed");
-    succeed = true;
-  }, 20);
-}
-
-exports.testWaitUntilNotEqual = function(test) {
-  test.waitUntilDone();
-  let succeed = false;
-
-  test.waitUntilNotEqual("foo", _ => succeed ? "bar" : "foo",
-                         "waitUntilNotEqual pass")
-      .then(test.done);
-
-  timer.setTimeout(_ => {
-    test.pass("succeed");
-    succeed = true;
-  }, 20);
-}
-
-exports.testWaitUntilMatches = function(test) {
-  test.waitUntilDone();
-  let succeed = false;
-
-  test.waitUntilMatches(_ => succeed ? "foo" : "bar",
-                        /foo/, "waitUntilEqual pass")
-      .then(test.done);
-
-  timer.setTimeout(_ => {
-    test.pass("succeed");
-    succeed = true;
-  }, 20);
-}
-
-exports.testWaitUntilErrorInCallback = function(test) {
-  test.waitUntilDone();
-  test.expectFail(_ => {
-    test.waitUntil(_ => { throw "oops"; }, "waitUntil pass")
-        .then(test.done);
-  });
-}
-
-exports.testWaitUntilTimeoutInCallback = function(test) {
-  test.waitUntilDone();
-
-  let expected = [];
-  let message = 0;
-  if (require("sdk/test/options").parseable) {
-    expected.push(["print", "TEST-START | wait4ever\n"]);
-    expected.push(["error", "fail:", "Timed out (after: START)"]);
-    expected.push(["error", "test assertion never became true:\n", "assertion failed, value is false\n"]);
-  }
-  else {
-    expected.push(["info",  "executing 'wait4ever'"]);
-    expected.push(["error", "fail:", "Timed out (after: START)"]);
-    expected.push(["error", "test assertion never became true:\n", "assertion failed, value is false\n"]);
-  }
-
-  function checkExpected(name, args) {
-    var index = message;
-    if (message++ >= expected.length) {
-      return;
-    }
-
-    let expectedArgs = expected[index].slice(1);
-    for (let i = 0; i < expectedArgs.length; i++) {
-      test.assertEqual(args[i], expectedArgs[i], "Should have seen the right message in argument " + i + " of message " + message);
-    }
-
-    if (message >= expected.length) {
-      test.done();
-    }
-  }
-
-  let runner = new (require("sdk/deprecated/unit-test").TestRunner)({
-    console: {
-      error: function() {
-        checkExpected("error", Array.slice(arguments));
-      },
-      info: function () {
-        checkExpected("info", Array.slice(arguments));
-      },
-      trace: function () {},
-      exception: function () {},
-      print: function () {
-        checkExpected("print", Array.slice(arguments));
-      }
-    }
-  });
-
-  runner.start({
-    test: {
-      name: "wait4ever",
-      testFunction: function(test) {
-        test.waitUntilDone(100);
-        test.waitUntil(() => false);
-      }
-    },
-    onDone: function() {}
-  });
-};
-
-exports.testExpectFail = function(test) {
-    test.expectFail(function() {
-        test.fail('expectFail masking .fail');
-    });
-
-    test.expectFail(function() {
-        test.assert(false, 'expectFail masking .assert');
-    });
-
-    test.assert(true, 'assert should pass with no expectFail');
-/*
-    test.expectFail(function() {
-        test.expectFail(function() {
-            test.fail('this should blow up');
-        });
-    });
-*/
-};
-
-exports.testAssertFunction = function(test) {
-    test.assertFunction(function() {}, 'assertFunction with function');
-    test.expectFail(function() {
-        test.assertFunction(null, 'assertFunction with non-function');
-    });
-};
-
-exports.testAssertUndefined = function(test) {
-    test.assertUndefined(undefined, 'assertUndefined with undefined');
-    test.expectFail(function() {
-        test.assertUndefined(null, 'assertUndefined with null');
-    });
-    test.expectFail(function() {
-        test.assertUndefined(false, 'assertUndefined with false');
-    });
-    test.expectFail(function() {
-        test.assertUndefined(0, 'assertUndefined with 0');
-    });
-};
-
-exports.testAssertNotUndefined = function(test) {
-    test.expectFail(function() {
-        test.assertNotUndefined(undefined, 'assertNotUndefined with undefined');
-    });
-    test.assertNotUndefined(null, 'assertNotUndefined with null');
-    test.assertNotUndefined(false, 'assertNotUndefined with false');
-    test.assertNotUndefined(0, 'assertNotUndefined with 0');
-};
-
-exports.testAssertNull = function(test) {
-    test.assertNull(null, 'assertNull with null');
-    test.expectFail(function() {
-        test.assertNull(undefined, 'assertNull with undefined');
-    });
-    test.expectFail(function() {
-        test.assertNull(false, 'assertNull with false');
-    });
-    test.expectFail(function() {
-        test.assertNull(0, 'assertNull with 0');
-    });
-};
-
-exports.testAssertNotNull = function(test) {
-    test.assertNotNull(undefined, 'assertNotNull with undefined');
-    test.assertNotNull(false, 'assertNotNull with false');
-    test.assertNotNull(0, 'assertNotNull with 0');
-
-    test.expectFail(function() {
-        test.assertNotNull(null, 'testAssertNotNull with null');
-    });
-};
-
-exports.testAssertObject = function(test) {
-    test.assertObject({}, 'assertObject with {}' );
-    test.assertObject(new Object(), 'assertObject with new Object');
-    test.expectFail(function() {
-        test.assertObject('fail', 'assertObject with string');
-    });
-};
-
-exports.testAssertString = function(test) {
-    test.assertString('', 'assertString with ""');
-    test.assertString(new String(), 'assertString with new String');
-};
-
-exports.testAssertArray = function(test) {
-    test.assertArray([], 'assertArray with []');
-    test.assertArray(new Array(), 'assertArray with new Array');
-};
-
-exports.testNumber = function(test) {
-    test.assertNumber(1, 'assertNumber with 1');
-    test.assertNumber(new Number('2'), 'assertNumber with new Number("2")' );
-};
-
diff --git a/addon-sdk/source/test/test-unload.js b/addon-sdk/source/test/test-unload.js
deleted file mode 100644
index 9bf8b75ac..000000000
--- a/addon-sdk/source/test/test-unload.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- "use strict";
-
-var unload = require("sdk/system/unload");
-var { Loader, LoaderWithHookedConsole } = require("sdk/test/loader");
-
-exports.testUnloading = function(assert) {
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  var ul = loader.require("sdk/system/unload");
-  var unloadCalled = 0;
-  function unload() {
-    unloadCalled++;
-    throw new Error("error");
-  }
-  ul.when(unload);
-
-  // This should be ignored, as we already registered it
-  ul.when(unload);
-
-  function unload2() { unloadCalled++; }
-  ul.when(unload2);
-  loader.unload();
-  assert.equal(unloadCalled, 2,
-                   "Unloader functions are called on unload.");
-  assert.equal(messages.length, 1,
-                   "One unload handler threw exception 1/2");
-  assert.equal(messages[0].type, "exception",
-                   "One unload handler threw exception 2/2");
-};
-
-exports.testEnsure = function(assert) {
-  assert.throws(function() { unload.ensure({}); },
-                /object has no 'unload' property/,
-                "passing obj with no unload prop should fail");
-  assert.throws(function() { unload.ensure({}, "destroy"); },
-                /object has no 'destroy' property/,
-                "passing obj with no custom unload prop should fail");
-
-  var called = 0;
-  var obj = {unload: function() { called++; }};
-
-  unload.ensure(obj);
-  obj.unload();
-  assert.equal(called, 1,
-                   "unload() should be called");
-  obj.unload();
-  assert.equal(called, 1,
-                   "unload() should be called only once");
-};
-
-exports.testReason = function (assert) {
-  var reason = "Reason doesn't actually have to be anything in particular.";
-  var loader = Loader(module);
-  var ul = loader.require("sdk/system/unload");
-  ul.when(function (rsn) {
-    assert.equal(rsn, reason,
-                     "when() reason should be reason given to loader");
-  });
-  var obj = {
-    unload: function (rsn) {
-      assert.equal(rsn, reason,
-                       "ensure() reason should be reason given to loader");
-    }
-  };
-  ul.ensure(obj);
-  loader.unload(reason);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-unsupported-skip.js b/addon-sdk/source/test/test-unsupported-skip.js
deleted file mode 100644
index b19e26cfb..000000000
--- a/addon-sdk/source/test/test-unsupported-skip.js
+++ /dev/null
@@ -1,24 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const app = require('sdk/system/xul-app');
-
-/*
- * Include a module that is unsupported for the current system.
- * The `Unsupported Application` error should be caught by the test loader
- * and no errors should occur
- */
-if (!app.is('Firefox')) {
-  require('./fixtures/loader/unsupported/firefox');
-}
-else {
-  require('./fixtures/loader/unsupported/fennec');
-}
-
-exports.testRunning = function (assert) {
-  assert.fail('Tests should not run in unsupported applications');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-uri-resource.js b/addon-sdk/source/test/test-uri-resource.js
deleted file mode 100644
index 547090561..000000000
--- a/addon-sdk/source/test/test-uri-resource.js
+++ /dev/null
@@ -1,43 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {mount, unmount, resolve} = require("sdk/uri/resource");
-const {tmpdir} = require("node/os");
-const {fromFilename} = require("sdk/url");
-
-const mountURI = fromFilename(tmpdir());
-
-exports.testAPI = assert => {
-  const domain = Math.random().toString(16).substr(2)
-
-  assert.equal(resolve(`resource://${domain}`),
-               null,
-               "domain isn't mounted");
-
-  mount(domain, mountURI);
-
-  assert.equal(resolve(`resource://${domain}`),
-               mountURI,
-               "domain was mounted");
-
-
-  assert.equal(resolve(`resource://${domain}/foo.js`),
-               `${mountURI}foo.js`,
-               "uri resolves to a file in mounted location");
-
-  unmount(domain);
-
-  assert.equal(resolve(`resource://${domain}`),
-               null,
-               "domain is no longer mounted");
-
-
-  assert.equal(resolve(`resource://${domain}/foo.js`),
-               null,
-               "uris under unmounted domain resolve to null");
-
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-url.js b/addon-sdk/source/test/test-url.js
deleted file mode 100644
index 9f2df0917..000000000
--- a/addon-sdk/source/test/test-url.js
+++ /dev/null
@@ -1,502 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const {
-  URL,
-  toFilename,
-  fromFilename,
-  isValidURI,
-  getTLD,
-  DataURL,
-  isLocalURL } = require('sdk/url');
-
-const { pathFor } = require('sdk/system');
-const file = require('sdk/io/file');
-const tabs = require('sdk/tabs');
-const { decode } = require('sdk/base64');
-
-const httpd = require('./lib/httpd');
-const port = 8099;
-
-exports.testResolve = function(assert) {
-  assert.equal(URL('bar', 'http://www.foo.com/').toString(),
-                   'http://www.foo.com/bar');
-
-  assert.equal(URL('bar', 'http://www.foo.com'),
-                   'http://www.foo.com/bar');
-
-  assert.equal(URL('http://bar.com/', 'http://foo.com/'),
-                   'http://bar.com/',
-                   'relative should override base');
-
-  assert.throws(function() { URL('blah'); },
-                    /malformed URI: blah/i,
-                    'url.resolve() should throw malformed URI on base');
-
-  assert.throws(function() { URL('chrome://global'); },
-                    /invalid URI: chrome:\/\/global/i,
-                    'url.resolve() should throw invalid URI on base');
-
-  assert.throws(function() { URL('chrome://foo/bar'); },
-                    /invalid URI: chrome:\/\/foo\/bar/i,
-                    'url.resolve() should throw on bad chrome URI');
-
-  assert.equal(URL('', 'http://www.foo.com'),
-                   'http://www.foo.com/',
-                   'url.resolve() should add slash to end of domain');
-};
-
-exports.testParseHttp = function(assert) {
-  var aUrl = 'http://sub.foo.com/bar?locale=en-US&otherArg=%20x%20#myhash';
-  var info = URL(aUrl);
-
-  assert.equal(info.scheme, 'http');
-  assert.equal(info.protocol, 'http:');
-  assert.equal(info.host, 'sub.foo.com');
-  assert.equal(info.hostname, 'sub.foo.com');
-  assert.equal(info.port, null);
-  assert.equal(info.userPass, null);
-  assert.equal(info.path, '/bar?locale=en-US&otherArg=%20x%20#myhash');
-  assert.equal(info.pathname, '/bar');
-  assert.equal(info.href, aUrl);
-  assert.equal(info.hash, '#myhash');
-  assert.equal(info.search, '?locale=en-US&otherArg=%20x%20');
-  assert.equal(info.fileName, 'bar');
-};
-
-exports.testParseHttpSearchAndHash = function (assert) {
-  var info = URL('https://www.moz.com/some/page.html');
-  assert.equal(info.hash, '');
-  assert.equal(info.search, '');
-
-  var hashOnly = URL('https://www.sub.moz.com/page.html#justhash');
-  assert.equal(hashOnly.search, '');
-  assert.equal(hashOnly.hash, '#justhash');
-
-  var queryOnly = URL('https://www.sub.moz.com/page.html?my=query');
-  assert.equal(queryOnly.search, '?my=query');
-  assert.equal(queryOnly.hash, '');
-
-  var qMark = URL('http://www.moz.org?');
-  assert.equal(qMark.search, '');
-  assert.equal(qMark.hash, '');
-
-  var hash = URL('http://www.moz.org#');
-  assert.equal(hash.search, '');
-  assert.equal(hash.hash, '');
-
-  var empty = URL('http://www.moz.org?#');
-  assert.equal(hash.search, '');
-  assert.equal(hash.hash, '');
-
-  var strange = URL('http://moz.org?test1#test2?test3');
-  assert.equal(strange.search, '?test1');
-  assert.equal(strange.hash, '#test2?test3');
-};
-
-exports.testParseHttpWithPort = function(assert) {
-  var info = URL('http://foo.com:5/bar');
-  assert.equal(info.port, 5);
-};
-
-exports.testParseChrome = function(assert) {
-  var info = URL('chrome://global/content/blah');
-  assert.equal(info.scheme, 'chrome');
-  assert.equal(info.host, 'global');
-  assert.equal(info.port, null);
-  assert.equal(info.userPass, null);
-  assert.equal(info.path, '/content/blah');
-  assert.equal(info.fileName, 'blah');
-};
-
-exports.testParseAbout = function(assert) {
-  var info = URL('about:boop');
-  assert.equal(info.scheme, 'about');
-  assert.equal(info.host, null);
-  assert.equal(info.port, null);
-  assert.equal(info.userPass, null);
-  assert.equal(info.path, 'boop');
-};
-
-exports.testParseFTP = function(assert) {
-  var info = URL('ftp://1.2.3.4/foo');
-  assert.equal(info.scheme, 'ftp');
-  assert.equal(info.host, '1.2.3.4');
-  assert.equal(info.port, null);
-  assert.equal(info.userPass, null);
-  assert.equal(info.path, '/foo');
-  assert.equal(info.fileName, 'foo');
-};
-
-exports.testParseFTPWithUserPass = function(assert) {
-  var info = URL('ftp://user:pass@1.2.3.4/foo');
-  assert.equal(info.userPass, 'user:pass');
-};
-
-exports.testToFilename = function(assert) {
-  assert.throws(
-    function() { toFilename('resource://nonexistent'); },
-    /resource does not exist: resource:\/\/nonexistent\//i,
-    'toFilename() on nonexistent resources should throw'
-  );
-
-  assert.throws(
-    function() { toFilename('http://foo.com/'); },
-    /cannot map to filename: http:\/\/foo.com\//i,
-    'toFilename() on http: URIs should raise error'
-  );
-
-  try {
-    assert.ok(
-      /.*console\.xul$/.test(toFilename('chrome://global/content/console.xul')),
-      'toFilename() w/ console.xul works when it maps to filesystem'
-    );
-  }
-  catch (e) {
-    if (/chrome url isn\'t on filesystem/.test(e.message))
-      assert.pass('accessing console.xul in jar raises exception');
-    else
-      assert.fail('accessing console.xul raises ' + e);
-  }
-
-  // TODO: Are there any chrome URLs that we're certain exist on the
-  // filesystem?
-  // assert.ok(/.*main\.js$/.test(toFilename('chrome://myapp/content/main.js')));
-};
-
-exports.testFromFilename = function(assert) {
-  var profileDirName = require('sdk/system').pathFor('ProfD');
-  var fileUrl = fromFilename(profileDirName);
-  assert.equal(URL(fileUrl).scheme, 'file',
-                   'toFilename() should return a file: url');
-  assert.equal(fromFilename(toFilename(fileUrl)), fileUrl);
-};
-
-exports.testURL = function(assert) {
-  assert.ok(URL('h:foo') instanceof URL, 'instance is of correct type');
-  assert.throws(() => URL(),
-                    /malformed URI: undefined/i,
-                    'url.URL should throw on undefined');
-  assert.throws(() => URL(''),
-                    /malformed URI: /i,
-                    'url.URL should throw on empty string');
-  assert.throws(() => URL('foo'),
-                    /malformed URI: foo/i,
-                    'url.URL should throw on invalid URI');
-  assert.ok(URL('h:foo').scheme, 'has scheme');
-  assert.equal(URL('h:foo').toString(),
-                   'h:foo',
-                   'toString should roundtrip');
-  // test relative + base
-  assert.equal(URL('mypath', 'http://foo').toString(),
-                   'http://foo/mypath',
-                   'relative URL resolved to base');
-  // test relative + no base
-  assert.throws(() => URL('path').toString(),
-                    /malformed URI: path/i,
-                    'no base for relative URI should throw');
-
-  let a = URL('h:foo');
-  let b = URL(a);
-  assert.equal(b.toString(),
-                   'h:foo',
-                   'a URL can be initialized from another URL');
-  assert.notStrictEqual(a, b,
-                            'a URL initialized from another URL is not the same object');
-  assert.ok(a == 'h:foo',
-              'toString is implicit when a URL is compared to a string via ==');
-  assert.strictEqual(a + '', 'h:foo',
-                         'toString is implicit when a URL is concatenated to a string');
-};
-
-exports.testStringInterface = function(assert) {
-  var EM = 'about:addons';
-  var a = URL(EM);
-
-  // make sure the standard URL properties are enumerable and not the String interface bits
-  assert.equal(Object.keys(a),
-    'fileName,scheme,userPass,host,hostname,port,path,pathname,hash,href,origin,protocol,search',
-    'enumerable key list check for URL.');
-  assert.equal(
-      JSON.stringify(a),
-      JSON.stringify(EM),
-      'JSON.stringify on url should return the url as a flat string');
-      // JSON.parse(JSON.stringify(url)) wont work like an url object
-      // (missing methods). this makes it easier to re-create an url
-      // instance from the whole string, and every place that
-      // accepts an url also works with a flat string.
-
-  // make sure that the String interface exists and works as expected
-  assert.equal(a.indexOf(':'), EM.indexOf(':'), 'indexOf on URL works');
-  assert.equal(a.valueOf(), EM.valueOf(), 'valueOf on URL works.');
-  assert.equal(a.toSource(), EM.toSource(), 'toSource on URL works.');
-  assert.equal(a.lastIndexOf('a'), EM.lastIndexOf('a'), 'lastIndexOf on URL works.');
-  assert.equal(a.match('t:').toString(), EM.match('t:').toString(), 'match on URL works.');
-  assert.equal(a.toUpperCase(), EM.toUpperCase(), 'toUpperCase on URL works.');
-  assert.equal(a.toLowerCase(), EM.toLowerCase(), 'toLowerCase on URL works.');
-  assert.equal(a.split(':').toString(), EM.split(':').toString(), 'split on URL works.');
-  assert.equal(a.charAt(2), EM.charAt(2), 'charAt on URL works.');
-  assert.equal(a.charCodeAt(2), EM.charCodeAt(2), 'charCodeAt on URL works.');
-  assert.equal(a.concat(EM), EM.concat(a), 'concat on URL works.');
-  assert.equal(a.substr(2,3), EM.substr(2,3), 'substr on URL works.');
-  assert.equal(a.substring(2,3), EM.substring(2,3), 'substring on URL works.');
-  assert.equal(a.trim(), EM.trim(), 'trim on URL works.');
-  assert.equal(a.trimRight(), EM.trimRight(), 'trimRight on URL works.');
-  assert.equal(a.trimLeft(), EM.trimLeft(), 'trimLeft on URL works.');
-}
-
-exports.testDataURLwithouthURI = function (assert) {
-  let dataURL = new DataURL();
-
-  assert.equal(dataURL.base64, false, 'base64 is false for empty uri')
-  assert.equal(dataURL.data, '', 'data is an empty string for empty uri')
-  assert.equal(dataURL.mimeType, '', 'mimeType is an empty string for empty uri')
-  assert.equal(Object.keys(dataURL.parameters).length, 0, 'parameters is an empty object for empty uri');
-
-  assert.equal(dataURL.toString(), 'data:,');
-}
-
-exports.testDataURLwithMalformedURI = function (assert) {
-  assert.throws(function() {
-      let dataURL = new DataURL('http://www.mozilla.com/');
-    },
-    /Malformed Data URL: http:\/\/www.mozilla.com\//i,
-    'DataURL raises an exception for malformed data uri'
-  );
-}
-
-exports.testDataURLparse = function (assert) {
-  let dataURL = new DataURL('data:text/html;charset=US-ASCII,%3Ch1%3EHello!%3C%2Fh1%3E');
-
-  assert.equal(dataURL.base64, false, 'base64 is false for non base64 data uri')
-  assert.equal(dataURL.data, '<h1>Hello!</h1>', 'data is properly decoded')
-  assert.equal(dataURL.mimeType, 'text/html', 'mimeType is set properly')
-  assert.equal(Object.keys(dataURL.parameters).length, 1, 'one parameters specified');
-  assert.equal(dataURL.parameters['charset'], 'US-ASCII', 'charset parsed');
-
-  assert.equal(dataURL.toString(), 'data:text/html;charset=US-ASCII,%3Ch1%3EHello!%3C%2Fh1%3E');
-}
-
-exports.testDataURLparseBase64 = function (assert) {
-  let text = 'Awesome!';
-  let b64text = 'QXdlc29tZSE=';
-  let dataURL = new DataURL('data:text/plain;base64,' + b64text);
-
-  assert.equal(dataURL.base64, true, 'base64 is true for base64 encoded data uri')
-  assert.equal(dataURL.data, text, 'data is properly decoded')
-  assert.equal(dataURL.mimeType, 'text/plain', 'mimeType is set properly')
-  assert.equal(Object.keys(dataURL.parameters).length, 1, 'one parameters specified');
-  assert.equal(dataURL.parameters['base64'], '', 'parameter set without value');
-  assert.equal(dataURL.toString(), 'data:text/plain;base64,' + encodeURIComponent(b64text));
-}
-
-exports.testIsValidURI = function (assert) {
-  validURIs().forEach(function (aUri) {
-    assert.equal(isValidURI(aUri), true, aUri + ' is a valid URL');
-  });
-};
-
-exports.testIsInvalidURI = function (assert) {
-  invalidURIs().forEach(function (aUri) {
-    assert.equal(isValidURI(aUri), false, aUri + ' is an invalid URL');
-  });
-};
-
-exports.testURLFromURL = function(assert) {
-  let aURL = URL('http://mozilla.org');
-  let bURL = URL(aURL);
-  assert.equal(aURL.toString(), bURL.toString(), 'Making a URL from a URL works');
-};
-
-exports.testTLD = function(assert) {
-  let urls = [
-    { url: 'http://my.sub.domains.mozilla.co.uk', tld: 'co.uk' },
-    { url: 'http://my.mozilla.com', tld: 'com' },
-    { url: 'http://my.domains.mozilla.org.hk', tld: 'org.hk' },
-    { url: 'chrome://global/content/blah', tld: 'global' },
-    { url: 'data:text/plain;base64,QXdlc29tZSE=', tld: null },
-    { url: 'https://1.2.3.4', tld: null }
-  ];
-
-  urls.forEach(function (uri) {
-    assert.equal(getTLD(uri.url), uri.tld);
-    assert.equal(getTLD(URL(uri.url)), uri.tld);
-  });
-}
-
-exports.testWindowLocationMatch = function (assert, done) {
-  let server = httpd.startServerAsync(port);
-  server.registerPathHandler('/index.html', function (request, response) {
-    response.write('<html><head></head><body><h1>url tests</h1></body></html>');
-  });
-
-  let aUrl = 'http://localhost:' + port + '/index.html?q=aQuery#somehash';
-  let urlObject = URL(aUrl);
-
-  tabs.open({
-    url: aUrl,
-    onReady: function (tab) {
-      tab.attach({
-        onMessage: function (loc) {
-          for (let prop in loc) {
-            assert.equal(urlObject[prop], loc[prop], prop + ' matches');
-          }
-
-          tab.close(() => server.stop(done));
-        },
-        contentScript: '(' + function () {
-          let res = {};
-          // `origin` is `null` in this context???
-          let props = 'hostname,port,pathname,hash,href,protocol,search'.split(',');
-          props.forEach(function (prop) {
-            res[prop] = window.location[prop];
-          });
-          self.postMessage(res);
-        } + ')()'
-      });
-    }
-  })
-};
-
-exports.testURLInRegExpTest = function(assert) {
-  let url = 'https://mozilla.org';
-  assert.equal((new RegExp(url).test(URL(url))), true, 'URL instances work in a RegExp test');
-}
-
-exports.testLocalURL = function(assert) {
-  [
-    'data:text/html;charset=utf-8,foo and bar',
-    'data:text/plain,foo and bar',
-    'resource://gre/modules/commonjs/',
-    'chrome://browser/content/browser.xul'
-  ].forEach(aUri => {
-    assert.ok(isLocalURL(aUri), aUri + ' is a Local URL');
-  })
-
-}
-
-exports.testLocalURLwithRemoteURL = function(assert) {
-  validURIs().filter(url => !url.startsWith('data:')).forEach(aUri => {
-    assert.ok(!isLocalURL(aUri), aUri + ' is an invalid Local URL');
-  });
-}
-
-exports.testLocalURLwithInvalidURL = function(assert) {
-  invalidURIs().concat([
-    'data:foo and bar',
-    'resource:// must fail',
-    'chrome:// here too'
-  ]).forEach(aUri => {
-    assert.ok(!isLocalURL(aUri), aUri + ' is an invalid Local URL');
-  });
-}
-
-exports.testFileName = function(assert) {
-  let urls = [
-    ['https://foo/bar.js', 'bar.js'],
-    ['chrome://gaia/content/myfxosapp/file.js', 'file.js'],
-    ['http://localhost:8888/file.js', 'file.js'],
-    ['http://foo/bar.js#hash', 'bar.js'],
-    ['http://foo/bar.js?q=go&query=yeah', 'bar.js'],
-    ['chrome://browser/content/content.js', 'content.js'],
-    ['resource://gre/foo.js', 'foo.js'],
-  ];
-
-  urls.forEach(([url, fileName]) => assert.equal(URL(url).fileName, fileName, 'file names are equal'));
-};
-
-function validURIs() {
-  return [
-  'http://foo.com/blah_blah',
-  'http://foo.com/blah_blah/',
-  'http://foo.com/blah_blah_(wikipedia)',
-  'http://foo.com/blah_blah_(wikipedia)_(again)',
-  'http://www.example.com/wpstyle/?p=364',
-  'https://www.example.com/foo/?bar=baz&amp;inga=42&amp;quux',
-  'http://✪df.ws/123',
-  'http://userid:password@example.com:8080',
-  'http://userid:password@example.com:8080/',
-  'http://userid@example.com',
-  'http://userid@example.com/',
-  'http://userid@example.com:8080',
-  'http://userid@example.com:8080/',
-  'http://userid:password@example.com',
-  'http://userid:password@example.com/',
-  'http://142.42.1.1/',
-  'http://142.42.1.1:8080/',
-  'http://➡.ws/䨹',
-  'http://⌘.ws',
-  'http://⌘.ws/',
-  'http://foo.com/blah_(wikipedia)#cite-1',
-  'http://foo.com/blah_(wikipedia)_blah#cite-1',
-  'http://foo.com/unicode_(✪)_in_parens',
-  'http://foo.com/(something)?after=parens',
-  'http://☺.damowmow.com/',
-  'http://code.google.com/events/#&amp;product=browser',
-  'http://j.mp',
-  'ftp://foo.bar/baz',
-  'http://foo.bar/?q=Test%20URL-encoded%20stuff',
-  'http://مثال.إختبار',
-  'http://例子.测试',
-  'http://उदाहरण.परीक्षा',
-  'http://-.~_!$&amp;\'()*+,;=:%40:80%2f::::::@example.com',
-  'http://1337.net',
-  'http://a.b-c.de',
-  'http://223.255.255.254',
-  // Also want to validate data-uris, localhost
-  'http://localhost:8432/some-file.js',
-  'data:text/plain;base64,',
-  'data:text/html;charset=US-ASCII,%3Ch1%3EHello!%3C%2Fh1%3E',
-  'data:text/html;charset=utf-8,'
-  ];
-}
-
-// Some invalidURIs are valid according to the regex used,
-// can be improved in the future, but better to pass some
-// invalid URLs than prevent valid URLs
-
-function invalidURIs () {
-  return [
-//  'http://',
-//  'http://.',
-//  'http://..',
-//  'http://../',
-//  'http://?',
-//  'http://??',
-//  'http://??/',
-//  'http://#',
-//  'http://##',
-//  'http://##/',
-//  'http://foo.bar?q=Spaces should be encoded',
-  'not a url',
-  '//',
-  '//a',
-  '///a',
-  '///',
-//  'http:///a',
-  'foo.com',
-  'http:// shouldfail.com',
-  ':// should fail',
-//  'http://foo.bar/foo(bar)baz quux',
-//  'http://-error-.invalid/',
-//  'http://a.b--c.de/',
-//  'http://-a.b.co',
-//  'http://a.b-.co',
-//  'http://0.0.0.0',
-//  'http://10.1.1.0',
-//  'http://10.1.1.255',
-//  'http://224.1.1.1',
-//  'http://1.1.1.1.1',
-//  'http://123.123.123',
-//  'http://3628126748',
-//  'http://.www.foo.bar/',
-//  'http://www.foo.bar./',
-//  'http://.www.foo.bar./',
-//  'http://10.1.1.1',
-//  'http://10.1.1.254'
-  ];
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-uuid.js b/addon-sdk/source/test/test-uuid.js
deleted file mode 100644
index e5ade499e..000000000
--- a/addon-sdk/source/test/test-uuid.js
+++ /dev/null
@@ -1,26 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { uuid } = require('sdk/util/uuid');
-
-exports['test generate uuid'] = function(assert) {
-  let signature = /{[0-9a-f\-]+}/
-  let first = String(uuid());
-  let second = String(uuid());
-
-  assert.ok(signature.test(first), 'first guid has a correct signature');
-  assert.ok(signature.test(second), 'second guid has a correct signature');
-  assert.notEqual(first, second, 'guid generates new guid on each call');
-};
-
-exports['test parse uuid'] = function(assert) {
-  let firefoxUUID = '{ec8030f7-c20a-464f-9b0e-13a3a9e97384}';
-  let actual = uuid(firefoxUUID);
-
-  assert.equal(actual.number, firefoxUUID, 'uuid parsed given string');
-  assert.equal(String(actual), firefoxUUID, 'serializes to the same value');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-weak-set.js b/addon-sdk/source/test/test-weak-set.js
deleted file mode 100644
index f7cc19e04..000000000
--- a/addon-sdk/source/test/test-weak-set.js
+++ /dev/null
@@ -1,146 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Cu } = require("chrome");
-const memory = require("sdk/test/memory");
-const { add, remove, has, clear, iterator } = require("sdk/lang/weak-set");
-const { setInterval, clearInterval } = require("sdk/timers");
-
-function gc(assert) {
-  let wait = 1;
-  let interval = setInterval(function() {
-    assert.pass("waited " + (wait++ * 0.250) + "secs for gc()..");
-  }, 250);
-
-  return memory.gc().then(() => {
-    assert.pass("gc completed!");
-    clearInterval(interval);
-  });
-}
-
-exports['test add/remove/iterate/clear item'] = function*(assert) {
-  let addItems = {};
-  let removeItems = {};
-  let iterateItems = {};
-  let clearItems = {};
-  let nonReferencedItems = {};
-
-  let item = {};
-  let addedItems = [{}, {}];
-
-  assert.pass("adding things to items");
-  add(addItems, item);
-  add(removeItems, item);
-  add(iterateItems, addedItems[0]);
-  add(iterateItems, addedItems[1]);
-  add(iterateItems, addedItems[0]); // weak set shouldn't add this twice
-  add(clearItems, addedItems[0]);
-  add(clearItems, addedItems[1]);
-  add(nonReferencedItems, {});
-
-  assert.pass("removing things from removeItems");
-  remove(removeItems, item);
-
-  assert.pass("clear things from clearItems");
-  clear(clearItems);
-
-  assert.pass("starting gc..");
-  yield gc(assert);
-  let count = 0;
-
-  assert.equal(has(addItems, item), true, 'the addItems is in the weak set');
-  assert.equal(has(removeItems, item), false, 'the removeItems is not in weak set');
-
-  assert.pass("iterating iterateItems..");
-  for (let item of iterator(iterateItems)) {
-    assert.equal(item, addedItems[count], "item in the expected order");
-    count++;
-  }
-
-  assert.equal(count, 2, 'items in the expected number');
-
-  assert.pass("iterating clearItems..");
-  for (let item of iterator(clearItems)) {
-    assert.fail("the loop should not be executed");
-    count++
-  }
-
-  for (let item of iterator(nonReferencedItems)) {
-    assert.fail("the loop should not be executed");
-    count++
-  }
-
-  assert.equal(count, 2, 'items in the expected number');
-};
-
-exports['test adding non object or null item'] = function(assert) {
-  let items = {};
-
-  assert.throws(() => {
-    add(items, 'foo');
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(items, 0);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(items, undefined);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(items, null);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(items, true);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-};
-
-exports['test adding to non object or null item'] = function(assert) {
-  let item = {};
-
-  assert.throws(() => {
-    add('foo', item);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(0, item);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(undefined, item);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(null, item);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-
-  assert.throws(() => {
-    add(true, item);
-  },
-  /^\w+ is not a non-null object/,
-  'only non-null object are allowed');
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-window-events.js b/addon-sdk/source/test/test-window-events.js
deleted file mode 100644
index 19580f42a..000000000
--- a/addon-sdk/source/test/test-window-events.js
+++ /dev/null
@@ -1,63 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-// Opening new windows in Fennec causes issues
-module.metadata = {
-  engines: {
-    'Firefox': '*'
-  }
-};
-
-const { Loader } = require("sdk/test/loader");
-const { open, getMostRecentBrowserWindow, getOuterId } = require("sdk/window/utils");
-
-exports["test browser events"] = function(assert, done) {
-  let loader = Loader(module);
-  let { events } = loader.require("sdk/window/events");
-  let { on, off } = loader.require("sdk/event/core");
-  let actual = [];
-
-  on(events, "data", function handler(e) {
-    actual.push(e);
-
-    if (e.type === "open") {
-      assert.pass("window open has occured");
-    }
-    else if (e.type === "DOMContentLoaded") {
-      assert.pass("window DOMContentLoaded has occured");
-    }
-    else if (e.type === "load") {
-      assert.pass("window load has occured");
-      window.close();
-    }
-    else if (e.type === "close") {
-      // confirm the ordering of events
-      let [ open, ready, load, close ] = actual;
-      assert.equal(open.type, "open")
-      assert.equal(open.target, window, "window is open")
-
-      assert.equal(ready.type, "DOMContentLoaded")
-      assert.equal(ready.target, window, "window ready")
-
-      assert.equal(load.type, "load")
-      assert.equal(load.target, window, "window load")
-
-      assert.equal(close.type, "close")
-      assert.equal(close.target, window, "window load")
-
-      // Note: If window is closed right after this GC won't have time
-      // to claim loader and there for this listener. It's better to remove
-      // remove listener here to avoid race conditions.
-      off(events, "data", handler);
-      loader.unload();
-      done();
-    }
-  });
-
-  // Open window and close it to trigger observers.
-  let window = open();
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-window-observer.js b/addon-sdk/source/test/test-window-observer.js
deleted file mode 100644
index 7efb6993a..000000000
--- a/addon-sdk/source/test/test-window-observer.js
+++ /dev/null
@@ -1,61 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const { open, close } = require("sdk/window/helpers");
-const { browserWindows: windows } = require("sdk/windows");
-const { isBrowser } = require('sdk/window/utils');
-const app = require("sdk/system/xul-app");
-
-exports["test unload window observer"] = function(assert, done) {
-  // Hacky way to be able to create unloadable modules via makeSandboxedLoader.
-  let loader = Loader(module);
-  let observer = loader.require("sdk/windows/observer").observer;
-  let opened = 0;
-  let closed = 0;
-  let windowsOpen = windows.length;
-
-  observer.on("open", onOpen);
-  observer.on("close", onClose);
-
-  // On Fennec, only test that the module does not throw an error
-  if (app.is("Fennec")) {
-    assert.pass("Windows observer did not throw on Fennec");
-    return cleanUp();
-  }
-
-  // Open window and close it to trigger observers.
-  open().
-    then(close).
-    then(loader.unload).
-    then(open).
-    then(close).
-    then(function() {
-      // Enqueuing asserts to make sure that assertion is not performed early.
-      assert.equal(1, opened, "observer open was called before unload only");
-      assert.equal(windowsOpen + 1, closed, "observer close was called before unload only");
-    }).
-    then(cleanUp, assert.fail);
-
-  function cleanUp () {
-    observer.removeListener("open", onOpen);
-    observer.removeListener("close", onClose);
-    done();
-  }
-
-  function onOpen(window) {
-    // Ignoring non-browser windows
-    if (isBrowser(window))
-      opened++;
-  }
-  function onClose(window) {
-    // Ignore non-browser windows & already opened `activeWindow` (unload will
-    // emit close on it even though it is not actually closed).
-    if (isBrowser(window))
-      closed++;
-  }
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-window-utils-private-browsing.js b/addon-sdk/source/test/test-window-utils-private-browsing.js
deleted file mode 100644
index cf57b19f3..000000000
--- a/addon-sdk/source/test/test-window-utils-private-browsing.js
+++ /dev/null
@@ -1,210 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-// Fennec support tracked in bug #809412
-module.metadata = {
-  'engines': {
-    'Firefox': '*'
-  }
-};
-
-const windowUtils = require('sdk/deprecated/window-utils');
-const { Cc, Ci } = require('chrome');
-const { isWindowPBSupported } = require('sdk/private-browsing/utils');
-const { getFrames, getWindowTitle, onFocus, isWindowPrivate } = require('sdk/window/utils');
-const { open, close, focus } = require('sdk/window/helpers');
-const WM = Cc['@mozilla.org/appshell/window-mediator;1'].getService(Ci.nsIWindowMediator);
-const { isPrivate } = require('sdk/private-browsing');
-const { fromIterator: toArray } = require('sdk/util/array');
-const { defer } = require('sdk/core/promise');
-const { setTimeout } = require('sdk/timers');
-
-function tick() {
-  let deferred = defer();
-  setTimeout(deferred.resolve);
-  return deferred.promise;
-}
-
-function makeEmptyBrowserWindow(options) {
-  options = options || {};
-  return open('chrome://browser/content/browser.xul', {
-    features: {
-      chrome: true,
-      private: !!options.private
-    }
-  });
-}
-
-exports.testWindowTrackerIgnoresPrivateWindows = function(assert, done) {
-  var myNonPrivateWindow, myPrivateWindow;
-  var finished = false;
-  var privateWindow;
-  var privateWindowClosed = false;
-
-  let wt = windowUtils.WindowTracker({
-    onTrack: function(window) {
-      assert.ok(!isWindowPrivate(window), 'private window was not tracked!');
-    },
-    onUntrack: function(window) {
-      assert.ok(!isWindowPrivate(window), 'private window was not tracked!');
-      // PWPB case
-      if (window === myPrivateWindow && isWindowPBSupported) {
-        privateWindowClosed = true;
-      }
-      if (window === myNonPrivateWindow) {
-        assert.ok(!privateWindowClosed);
-        wt.unload();
-        done();
-      }
-    }
-  });
-
-  // make a new private window
-  makeEmptyBrowserWindow({
-    private: true
-  }).then(function(window) {
-    myPrivateWindow = window;
-
-    assert.equal(isWindowPrivate(window), isWindowPBSupported);
-    assert.ok(getFrames(window).length > 1, 'there are frames for private window');
-    assert.equal(getWindowTitle(window), window.document.title,
-                 'getWindowTitle works');
-
-    return close(window).then(function() {
-      return makeEmptyBrowserWindow().then(function(window) {
-        myNonPrivateWindow = window;
-        assert.pass('opened new window');
-        return close(window);
-      });
-    });
-  }).then(null, assert.fail);
-};
-
-// Test setting activeWIndow and onFocus for private windows
-exports.testSettingActiveWindowDoesNotIgnorePrivateWindow = function(assert, done) {
-  let browserWindow = WM.getMostRecentWindow("navigator:browser");
-
-  assert.equal(windowUtils.activeBrowserWindow, browserWindow,
-               "Browser window is the active browser window.");
-  assert.ok(!isPrivate(browserWindow), "Browser window is not private.");
-
-  // make a new private window
-  makeEmptyBrowserWindow({ private: true }).then(focus).then(window => {
-    // PWPB case
-    if (isWindowPBSupported) {
-      assert.ok(isPrivate(window), "window is private");
-      assert.notStrictEqual(windowUtils.activeBrowserWindow, browserWindow);
-    }
-    // Global case
-    else {
-      assert.ok(!isPrivate(window), "window is not private");
-    }
-
-    assert.strictEqual(windowUtils.activeBrowserWindow, window,
-                 "Correct active browser window pb supported");
-    assert.notStrictEqual(browserWindow, window,
-                 "The window is not the old browser window");
-
-
-    return onFocus(windowUtils.activeWindow = browserWindow).then(_ => {
-      assert.strictEqual(windowUtils.activeWindow, browserWindow,
-                         "Correct active window [1]");
-      assert.strictEqual(windowUtils.activeBrowserWindow, browserWindow,
-                         "Correct active browser window [1]");
-
-      // test focus(window)
-      return focus(window).then(w => {
-        assert.strictEqual(w, window, 'require("sdk/window/helpers").focus on window works');
-      }).then(tick);
-    }).then(_ => {
-      assert.strictEqual(windowUtils.activeBrowserWindow, window,
-                         "Correct active browser window [2]");
-      assert.strictEqual(windowUtils.activeWindow, window,
-                         "Correct active window [2]");
-
-      // test setting a private window
-      return onFocus(windowUtils.activeWindow = window);
-    }).then(function() {
-      assert.strictEqual(windowUtils.activeBrowserWindow, window,
-                         "Correct active browser window [3]");
-      assert.strictEqual(windowUtils.activeWindow, window,
-                         "Correct active window [3]");
-
-      // just to get back to original state
-      return onFocus(windowUtils.activeWindow = browserWindow);
-    }).then(_ => {
-      assert.strictEqual(windowUtils.activeBrowserWindow, browserWindow,
-                         "Correct active browser window when pb mode is supported [4]");
-      assert.strictEqual(windowUtils.activeWindow, browserWindow,
-                         "Correct active window when pb mode is supported [4]");
-
-      return close(window);
-    })
-  }).then(done).then(null, assert.fail);
-};
-
-exports.testActiveWindowDoesNotIgnorePrivateWindow = function(assert, done) {
-  // make a new private window
-  makeEmptyBrowserWindow({
-    private: true
-  }).then(function(window) {
-    // PWPB case
-    if (isWindowPBSupported) {
-      assert.equal(isPrivate(windowUtils.activeWindow), true,
-                   "active window is private");
-      assert.equal(isPrivate(windowUtils.activeBrowserWindow), true,
-                   "active browser window is private");
-      assert.ok(isWindowPrivate(window), "window is private");
-      assert.ok(isPrivate(window), "window is private");
-
-      // pb mode is supported
-      assert.ok(
-        isWindowPrivate(windowUtils.activeWindow),
-        "active window is private when pb mode is supported");
-      assert.ok(
-        isWindowPrivate(windowUtils.activeBrowserWindow),
-        "active browser window is private when pb mode is supported");
-      assert.ok(isPrivate(windowUtils.activeWindow),
-                "active window is private when pb mode is supported");
-      assert.ok(isPrivate(windowUtils.activeBrowserWindow),
-        "active browser window is private when pb mode is supported");
-    }
-    // Global case
-    else {
-      assert.equal(isPrivate(windowUtils.activeWindow), false,
-                   "active window is not private");
-      assert.equal(isPrivate(windowUtils.activeBrowserWindow), false,
-                   "active browser window is not private");
-      assert.equal(isWindowPrivate(window), false, "window is not private");
-      assert.equal(isPrivate(window), false, "window is not private");
-    }
-
-    return close(window);
-  }).then(done).then(null, assert.fail);
-}
-
-exports.testWindowIteratorIgnoresPrivateWindows = function(assert, done) {
-  // make a new private window
-  makeEmptyBrowserWindow({
-    private: true
-  }).then(function(window) {
-    // PWPB case
-    if (isWindowPBSupported) {
-      assert.ok(isWindowPrivate(window), "window is private");
-      assert.equal(toArray(windowUtils.windowIterator()).indexOf(window), -1,
-                   "window is not in windowIterator()");
-    }
-    // Global case
-    else {
-      assert.equal(isWindowPrivate(window), false, "window is not private");
-      assert.ok(toArray(windowUtils.windowIterator()).indexOf(window) > -1,
-                "window is in windowIterator()");
-    }
-
-    return close(window);
-  }).then(done).then(null, assert.fail);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-window-utils.js b/addon-sdk/source/test/test-window-utils.js
deleted file mode 100644
index 77a9d8d6a..000000000
--- a/addon-sdk/source/test/test-window-utils.js
+++ /dev/null
@@ -1,266 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-module.metadata = {
-  engines: {
-    'Firefox': '*'
-  }
-};
-
-const windowUtils = require("sdk/deprecated/window-utils");
-const timer = require("sdk/timers");
-const { Cc, Ci } = require("chrome");
-const { Loader } = require("sdk/test/loader");
-const { open, getFrames, getWindowTitle, onFocus, windows } = require('sdk/window/utils');
-const { close } = require('sdk/window/helpers');
-const { fromIterator: toArray } = require('sdk/util/array');
-
-const WM = Cc["@mozilla.org/appshell/window-mediator;1"].getService(Ci.nsIWindowMediator);
-
-function makeEmptyWindow(options) {
-  options = options || {};
-  var xulNs = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-  var blankXul = ('<?xml version="1.0"?>' +
-                  '<?xml-stylesheet href="chrome://global/skin/" ' +
-                  '                 type="text/css"?>' +
-                  '<window xmlns="' + xulNs + '" windowtype="test:window">' +
-                  '</window>');
-
-  return open("data:application/vnd.mozilla.xul+xml;charset=utf-8," + escape(blankXul), {
-    features: {
-      chrome: true,
-      width: 10,
-      height: 10
-    }
-  });
-}
-
-exports.testWindowTracker = function(assert, done) {
-  var myWindow = makeEmptyWindow();
-  assert.pass('window was created');
-
-  myWindow.addEventListener("load", function onload() {
-    myWindow.removeEventListener("load", onload, false);
-    assert.pass("test window has opened");
-
-    // test bug 638007 (new is optional), using new
-    var wt = new windowUtils.WindowTracker({
-      onTrack: window => {
-        if (window === myWindow) {
-          assert.pass("onTrack() called with our test window");
-          close(window);
-        }
-      },
-      onUntrack: window => {
-        if (window === myWindow) {
-          assert.pass("onUntrack() called with our test window");
-          wt.unload();
-          timer.setTimeout(done);
-        }
-      }
-    });
-  }, false);
-};
-
-exports['test window watcher untracker'] = function(assert, done) {
-  var myWindow;
-  var tracks = 0;
-  var unloadCalled = false;
-
-  var delegate = {
-    onTrack: function(window) {
-      tracks = tracks + 1;
-      if (window == myWindow) {
-        assert.pass("onTrack() called with our test window");
-        timer.setTimeout(function() {
-          myWindow.close();
-        }, 1);
-      }
-    },
-    onUntrack: function(window) {
-      tracks = tracks - 1;
-      if (window == myWindow && !unloadCalled) {
-        unloadCalled = true;
-        timer.setTimeout(function() {
-          wt.unload();
-        }, 1);
-      }
-      if (0 > tracks) {
-        assert.fail("WindowTracker onUntrack was called more times than onTrack..");
-      }
-      else if (0 == tracks) {
-        timer.setTimeout(function() {
-            myWindow = null;
-            done();
-        }, 1);
-      }
-    }
-  };
-
-  // test bug 638007 (new is optional), not using new
-  var wt = windowUtils.WindowTracker(delegate);
-  myWindow = makeEmptyWindow();
-};
-
-// test that _unregWindow calls _unregLoadingWindow
-exports['test window watcher unregs 4 loading wins'] = function(assert, done) {
-  var myWindow;
-  var finished = false;
-  let browserWindow =  WM.getMostRecentWindow("navigator:browser");
-  var counter = 0;
-
-  var delegate = {
-    onTrack: function(window) {
-      var type = window.document.documentElement.getAttribute("windowtype");
-      if (type == "test:window")
-        assert.fail("onTrack shouldn't have been executed.");
-    }
-  };
-  var wt = new windowUtils.WindowTracker(delegate);
-
-  // make a new window
-  myWindow = makeEmptyWindow();
-
-  // make sure that the window hasn't loaded yet
-  assert.notEqual(
-      myWindow.document.readyState,
-      "complete",
-      "window hasn't loaded yet.");
-
-  // unload WindowTracker
-  wt.unload();
-
-  // make sure that the window still hasn't loaded, which means that the onTrack
-  // would have been removed successfully assuming that it doesn't execute.
-  assert.notEqual(
-      myWindow.document.readyState,
-      "complete",
-      "window still hasn't loaded yet.");
-
-  // wait for the window to load and then close it. onTrack wouldn't be called
-  // until the window loads, so we must let it load before closing it to be
-  // certain that onTrack was removed.
-  myWindow.addEventListener("load", function() {
-    // allow all of the load handles to execute before closing
-    myWindow.setTimeout(function() {
-      myWindow.addEventListener("unload", function() {
-        // once the window unloads test is done
-        done();
-      }, false);
-      myWindow.close();
-    }, 0);
-  }, false);
-}
-
-exports['test window watcher without untracker'] = function(assert, done) {
-  let myWindow;
-  let wt = new windowUtils.WindowTracker({
-    onTrack: function(window) {
-      if (window == myWindow) {
-        assert.pass("onTrack() called with our test window");
-
-        close(myWindow).then(function() {
-          wt.unload();
-          done();
-        }, assert.fail);
-      }
-    }
-  });
-
-  myWindow = makeEmptyWindow();
-};
-
-exports['test active window'] = function(assert, done) {
-  let browserWindow = WM.getMostRecentWindow("navigator:browser");
-  let continueAfterFocus = window => onFocus(window).then(nextTest);
-
-  assert.equal(windowUtils.activeBrowserWindow, browserWindow,
-               "Browser window is the active browser window.");
-
-
-  let testSteps = [
-    function() {
-      continueAfterFocus(windowUtils.activeWindow = browserWindow);
-    },
-    function() {
-      assert.equal(windowUtils.activeWindow, browserWindow,
-                       "Correct active window [1]");
-      nextTest();
-    },
-    function() {
-      assert.equal(windowUtils.activeBrowserWindow, browserWindow,
-                       "Correct active browser window [2]");
-      continueAfterFocus(windowUtils.activeWindow = browserWindow);
-    },
-    function() {
-      assert.equal(windowUtils.activeWindow, browserWindow,
-                       "Correct active window [3]");
-      nextTest();
-    },
-    function() {
-      assert.equal(windowUtils.activeBrowserWindow, browserWindow,
-                       "Correct active browser window [4]");
-      done();
-    }
-  ];
-
-  function nextTest() {
-    if (testSteps.length)
-      testSteps.shift()();
-  }
-  nextTest();
-};
-
-exports.testWindowIterator = function(assert, done) {
-  // make a new window
-  let window = makeEmptyWindow();
-
-  // make sure that the window hasn't loaded yet
-  assert.notEqual(
-      window.document.readyState,
-      "complete",
-      "window hasn't loaded yet.");
-
-  // this window should only appear in windowIterator() while its loading
-  assert.ok(toArray(windowUtils.windowIterator()).indexOf(window) === -1,
-            "window isn't in windowIterator()");
-
-  // Then it should be in windowIterator()
-  window.addEventListener("load", function onload() {
-    window.addEventListener("load", onload, false);
-    assert.ok(toArray(windowUtils.windowIterator()).indexOf(window) !== -1,
-              "window is now in windowIterator()");
-
-    // Wait for the window unload before ending test
-    close(window).then(done);
-  }, false);
-};
-
-exports.testIgnoreClosingWindow = function(assert, done) {
-  assert.equal(windows().length, 1, "Only one window open");
-
-  // make a new window
-  let window = makeEmptyWindow();
-
-  assert.equal(windows().length, 2, "Two windows open");
-
-  window.addEventListener("load", function onload() {
-    window.addEventListener("load", onload, false);
-
-    assert.equal(windows().length, 2, "Two windows open");
-
-    // Wait for the window unload before ending test
-    let checked = false;
-
-    close(window).then(function() {
-      assert.ok(checked, 'the test is finished');
-    }).then(done, assert.fail)
-
-    assert.equal(windows().length, 1, "Only one window open");
-    checked = true;
-  }, false);
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-window-utils2.js b/addon-sdk/source/test/test-window-utils2.js
deleted file mode 100644
index 214ef6ff1..000000000
--- a/addon-sdk/source/test/test-window-utils2.js
+++ /dev/null
@@ -1,112 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-// Opening new windows in Fennec causes issues
-module.metadata = {
-  engines: {
-    'Firefox': '*'
-  }
-};
-
-const { Ci } = require('chrome');
-const { open, windows, isBrowser,
-        getXULWindow, getBaseWindow, getToplevelWindow, getMostRecentWindow,
-        getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { close } = require('sdk/window/helpers');
-const windowUtils = require('sdk/deprecated/window-utils');
-
-exports['test get nsIBaseWindow from nsIDomWindow'] = function(assert) {
-  let active = windowUtils.activeBrowserWindow;
-
-  assert.ok(!(active instanceof Ci.nsIBaseWindow),
-            'active window is not nsIBaseWindow');
-
-  assert.ok(getBaseWindow(active) instanceof Ci.nsIBaseWindow,
-            'base returns nsIBaseWindow');
-};
-
-exports['test get nsIXULWindow from nsIDomWindow'] = function(assert) {
-  let active = windowUtils.activeBrowserWindow;
-  assert.ok(!(active instanceof Ci.nsIXULWindow),
-            'active window is not nsIXULWindow');
-  assert.ok(getXULWindow(active) instanceof Ci.nsIXULWindow,
-            'base returns nsIXULWindow');
-};
-
-exports['test getToplevelWindow'] = function(assert) {
-  let active = windowUtils.activeBrowserWindow;
-  assert.equal(getToplevelWindow(active), active,
-               'getToplevelWindow of toplevel window returns the same window');
-  assert.equal(getToplevelWindow(active.content), active,
-               'getToplevelWindow of tab window returns the browser window');
-  assert.ok(getToplevelWindow(active) instanceof Ci.nsIDOMWindow,
-            'getToplevelWindow returns nsIDOMWindow');
-};
-
-exports['test top window creation'] = function(assert, done) {
-  let window = open('data:text/html;charset=utf-8,Hello top window');
-  assert.ok(~windows().indexOf(window), 'window was opened');
-
-  // Wait for the window unload before ending test
-  close(window).then(done);
-};
-
-exports['test new top window with options'] = function(assert, done) {
-  let window = open('data:text/html;charset=utf-8,Hi custom top window', {
-    name: 'test',
-    features: { height: 100, width: 200, toolbar: true }
-  });
-  assert.ok(~windows().indexOf(window), 'window was opened');
-  assert.equal(window.name, 'test', 'name was set');
-  assert.equal(window.innerHeight, 100, 'height is set');
-  assert.equal(window.innerWidth, 200, 'height is set');
-  assert.equal(window.toolbar.visible, true, 'toolbar was set');
-
-  // Wait for the window unload before ending test
-  close(window).then(done);
-};
-
-exports['test new top window with various URIs'] = function(assert, done) {
-  let msg = 'only chrome, resource and data uris are allowed';
-  assert.throws(function () {
-    open('foo');
-  }, msg);
-  assert.throws(function () {
-    open('http://foo');
-  }, msg);
-  assert.throws(function () {
-    open('https://foo');
-  }, msg);
-  assert.throws(function () {
-    open('ftp://foo');
-  }, msg);
-  assert.throws(function () {
-    open('//foo');
-  }, msg);
-
-  let chromeWindow = open('chrome://foo/content/');
-  assert.ok(~windows().indexOf(chromeWindow), 'chrome URI works');
-
-  let resourceWindow = open('resource://foo');
-  assert.ok(~windows().indexOf(resourceWindow), 'resource URI works');
-
-  // Wait for the window unload before ending test
-  close(chromeWindow).then(close.bind(null, resourceWindow)).then(done);
-};
-
-exports.testIsBrowser = function(assert) {
-  // dummy window, bad type
-  assert.equal(isBrowser({ document: { documentElement: { getAttribute: function() {
-    return 'navigator:browserx';
-  }}}}), false, 'dummy object with correct stucture and bad type does not pass');
-
-  assert.ok(isBrowser(getMostRecentBrowserWindow()), 'active browser window is a browser window');
-  assert.ok(!isBrowser({}), 'non window is not a browser window');
-  assert.ok(!isBrowser({ document: {} }), 'non window is not a browser window');
-  assert.ok(!isBrowser({ document: { documentElement: {} } }), 'non window is not a browser window');
-  assert.ok(!isBrowser(), 'no argument is not a browser window');
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-windows-common.js b/addon-sdk/source/test/test-windows-common.js
deleted file mode 100644
index a4ca6e1a4..000000000
--- a/addon-sdk/source/test/test-windows-common.js
+++ /dev/null
@@ -1,104 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Loader } = require('sdk/test/loader');
-const { browserWindows } = require('sdk/windows');
-const { isFocused } = require('sdk/window/utils');
-const { viewFor } = require('sdk/view/core');
-const { modelFor } = require('sdk/model/core');
-const { Ci } = require("chrome");
-const { isBrowser, getWindowTitle } = require("sdk/window/utils");
-const { after, cleanUI } = require("sdk/test/utils");
-
-// TEST: browserWindows Iterator
-exports.testBrowserWindowsIterator = function(assert) {
-  let activeWindowCount = 0;
-  let windows = [];
-  let i = 0;
-  for (let window of browserWindows) {
-    if (window === browserWindows.activeWindow)
-      activeWindowCount++;
-
-    assert.equal(windows.indexOf(window), -1, 'window not already in iterator');
-    assert.equal(browserWindows[i++], window, 'browserWindows[x] works');
-    windows.push(window);
-  }
-  assert.equal(activeWindowCount, 1, 'activeWindow was found in the iterator');
-
-  i = 0;
-  for (let j in browserWindows) {
-    assert.equal(j, i++, 'for (x in browserWindows) works');
-  }
-};
-
-exports.testActiveWindowIsFocused = function(assert) {
-  assert.ok(isFocused(browserWindows.activeWindow), 'the active window is focused');
-}
-
-exports.testWindowTabsObject_alt = function(assert, done) {
-  let window = browserWindows.activeWindow;
-  window.tabs.open({
-    url: 'data:text/html;charset=utf-8,<title>tab 2</title>',
-    inBackground: true,
-    onReady: function onReady(tab) {
-      assert.equal(tab.title, 'tab 2', 'Correct new tab title');
-      assert.notEqual(window.tabs.activeTab, tab, 'Correct active tab');
-
-      // end test
-      tab.close(done);
-    }
-  });
-};
-
-// TEST: browserWindows.activeWindow
-exports.testWindowActivateMethod_simple = function(assert) {
-  let window = browserWindows.activeWindow;
-  let tab = window.tabs.activeTab;
-
-  window.activate();
-
-  assert.equal(browserWindows.activeWindow, window,
-               'Active window is active after window.activate() call');
-  assert.equal(window.tabs.activeTab, tab,
-               'Active tab is active after window.activate() call');
-};
-
-
-exports["test getView(window)"] = function*(assert) {
-  let window = yield new Promise(resolve => {
-    browserWindows.once("open", resolve);
-    browserWindows.open({ url: "data:text/html;charset=utf-8,<title>yo</title>" });
-  });
-
-  const view = viewFor(window);
-
-  assert.ok(view instanceof Ci.nsIDOMWindow, "view is a window");
-  assert.ok(isBrowser(view), "view is a browser window");
-  assert.equal(getWindowTitle(view), window.title,
-               "window has a right title");
-};
-
-
-exports["test modelFor(window)"] = function(assert, done) {
-  browserWindows.once("open", window => {
-    const view = viewFor(window);
-
-    assert.ok(view instanceof Ci.nsIDOMWindow, "view is a window");
-    assert.ok(isBrowser(view), "view is a browser window");
-    assert.ok(modelFor(view) === window, "modelFor(browserWindow) is SDK window");
-
-    window.close(done);
-  });
-
-
-  browserWindows.open({ url: "data:text/html;charset=utf-8,<title>yo</title>" });
-};
-
-after(exports, function*(name, assert) {
-  assert.pass("cleaning the ui.");
-  yield cleanUI();
-});
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-windows.js b/addon-sdk/source/test/test-windows.js
deleted file mode 100644
index dd6998b0f..000000000
--- a/addon-sdk/source/test/test-windows.js
+++ /dev/null
@@ -1,24 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const app = require("sdk/system/xul-app");
-const packaging = require("@loader/options");
-
-if (app.is("Firefox")) {
-  module.exports = require("./windows/test-firefox-windows");
-}
-else if (app.is("Fennec")) {
-  module.exports = require("./windows/test-fennec-windows");
-}
-else {
-  module.exports = {
-    "test Unsupported Application": (assert) => {
-      assert.pass(
-        "The windows module currently supports only Firefox and Fennec." +
-        "In the future we would like it to support other applications, however.");
-    }
-  };
-  require("sdk/test").run(exports);
-}
diff --git a/addon-sdk/source/test/test-xhr.js b/addon-sdk/source/test/test-xhr.js
deleted file mode 100644
index 30ee8e362..000000000
--- a/addon-sdk/source/test/test-xhr.js
+++ /dev/null
@@ -1,89 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- 'use strict'
-
-const { XMLHttpRequest } = require('sdk/net/xhr');
-const { LoaderWithHookedConsole } = require('sdk/test/loader');
-const { set: setPref } = require("sdk/preferences/service");
-const data = require("./fixtures");
-
-const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";
-
-exports.testAPIExtension = function(assert) {
-  let { loader, messages } = LoaderWithHookedConsole(module);
-  let { XMLHttpRequest } = loader.require("sdk/net/xhr");
-  setPref(DEPRECATE_PREF, true);
-
-  let xhr = new XMLHttpRequest();
-  assert.equal(typeof(xhr.forceAllowThirdPartyCookie), "function",
-               "forceAllowThirdPartyCookie is defined");
-  assert.equal(xhr.forceAllowThirdPartyCookie(), undefined,
-               "function can be called");
-
-  assert.ok(messages[0].msg.indexOf("`xhr.forceAllowThirdPartyCookie()` is deprecated") >= 0,
-            "deprecation warning was dumped");
-  assert.ok(xhr.mozBackgroundRequest, "is background request");
-
-  loader.unload();
-};
-
-exports.testAbortedXhr = function(assert, done) {
-  let req = new XMLHttpRequest();
-  req.open('GET', data.url('testLocalXhr.json'));
-  req.addEventListener("abort", function() {
-    assert.pass("request was aborted");
-    done();
-  });
-  req.send(null);
-  req.abort();
-};
-
-exports.testLocalXhr = function(assert, done) {
-  let req = new XMLHttpRequest();
-  let ready = false;
-
-  req.overrideMimeType('text/plain');
-  req.open('GET', data.url('testLocalXhr.json'));
-  req.onreadystatechange = function() {
-    if (req.readyState == 4 && (req.status == 0 || req.status == 200)) {
-      ready = true;
-      assert.equal(req.responseText, '{}\n', 'XMLHttpRequest should get local files');
-    }
-  };
-  req.addEventListener('load', function onload() {
-    req.removeEventListener('load', onload);
-    assert.pass('addEventListener for load event worked');
-    assert.ok(ready, 'onreadystatechange listener worked');
-    done();
-  });
-  req.send(null);
-};
-
-
-exports.testResponseHeaders = function(assert, done) {
-  let req = new XMLHttpRequest();
-
-  req.overrideMimeType('text/plain');
-  req.open('GET', module.uri);
-  req.onreadystatechange = function() {
-    if (req.readyState == 4 && (req.status == 0 || req.status == 200)) {
-      var headers = req.getAllResponseHeaders();
-      headers = headers.split("\r\n");
-      if (headers.length == 1) {
-        headers = headers[0].split("\n");
-      }
-      for (let i in headers) {
-        if (headers[i] && headers[i].search('Content-Type') >= 0) {
-          assert.equal(headers[i], 'Content-Type: text/plain',
-                       'XHR\'s headers are valid');
-        }
-      }
-
-      done();
-    }
-  };
-  req.send(null);
-}
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/test-xpcom.js b/addon-sdk/source/test/test-xpcom.js
deleted file mode 100644
index 113f00a96..000000000
--- a/addon-sdk/source/test/test-xpcom.js
+++ /dev/null
@@ -1,232 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const xpcom = require("sdk/platform/xpcom");
-const { Cc, Ci, Cm, Cr } = require("chrome");
-const { isCIDRegistered } = Cm.QueryInterface(Ci.nsIComponentRegistrar);
-const { Class } = require("sdk/core/heritage");
-const { Loader } = require("sdk/test/loader");
-const { NetUtil } = require("resource://gre/modules/NetUtil.jsm");
-
-exports['test Unknown implements nsISupports'] = function(assert) {
-  let actual = xpcom.Unknown();
-  assert.equal(actual.QueryInterface(Ci.nsISupports),
-               actual,
-               'component implements nsISupports');
-};
-
-exports['test implement xpcom interfaces'] = function(assert) {
-  let WeakReference = Class({
-    extends: xpcom.Unknown,
-    interfaces: [ 'nsIWeakReference' ],
-    QueryReferent: function() {}
-  });
-  let weakReference = WeakReference()
-
-  assert.equal(weakReference.QueryInterface(Ci.nsISupports),
-               weakReference,
-               'component implements nsISupports');
-  assert.equal(weakReference.QueryInterface(Ci.nsIWeakReference),
-               weakReference,
-               'component implements specified interface');
-
-  assert.throws(function() {
-    component.QueryInterface(Ci.nsIObserver);
-  }, "component does not implements interface");
-
-  let Observer = Class({
-    extends: WeakReference,
-    interfaces: [ 'nsIObserver', 'nsIRequestObserver' ],
-    observe: function() {},
-    onStartRequest: function() {},
-    onStopRequest: function() {}
-  });
-  let observer = Observer()
-
-  assert.equal(observer.QueryInterface(Ci.nsISupports),
-               observer,
-               'derived component implements nsISupports');
-  assert.equal(observer.QueryInterface(Ci.nsIWeakReference),
-               observer,
-               'derived component implements supers interface');
-  assert.equal(observer.QueryInterface(Ci.nsIObserver),
-               observer.QueryInterface(Ci.nsIRequestObserver),
-               'derived component implements specified interfaces');
-};
-
-exports['test implement factory without contract'] = function(assert) {
-  let actual = xpcom.Factory({
-    get wrappedJSObject() {
-      return this;
-    },
-  });
-
-  assert.ok(isCIDRegistered(actual.id), 'factory is regiseterd');
-  xpcom.unregister(actual);
-  assert.ok(!isCIDRegistered(actual.id), 'factory is unregistered');
-};
-
-exports['test implement xpcom factory'] = function(assert) {
-  let Component = Class({
-    extends: xpcom.Unknown,
-    interfaces: [ 'nsIObserver' ],
-    get wrappedJSObject() {
-      return this;
-    },
-    observe: function() {}
-  });
-
-  let factory = xpcom.Factory({
-    register: false,
-    contract: '@jetpack/test/factory;1',
-    Component: Component
-  });
-
-  assert.ok(!isCIDRegistered(factory.id), 'factory is not registered');
-  xpcom.register(factory);
-  assert.ok(isCIDRegistered(factory.id), 'factory is registered');
-
-  let actual = Cc[factory.contract].createInstance(Ci.nsIObserver);
-
-  assert.ok(actual.wrappedJSObject instanceof Component,
-            "createInstance returnes wrapped factory instances");
-
-  assert.notEqual(Cc[factory.contract].createInstance(Ci.nsIObserver),
-                  Cc[factory.contract].createInstance(Ci.nsIObserver),
-                  "createInstance returns new instance each time");
-};
-
-exports['test implement xpcom service'] = function(assert) {
-  let actual = xpcom.Service({
-    contract: '@jetpack/test/service;1',
-    register: false,
-    Component: Class({
-      extends: xpcom.Unknown,
-      interfaces: [ 'nsIObserver'],
-      get wrappedJSObject() {
-        return this;
-      },
-      observe: function() {},
-      name: 'my-service'
-    })
-  });
-
-  assert.ok(!isCIDRegistered(actual.id), 'component is not registered');
-  xpcom.register(actual);
-  assert.ok(isCIDRegistered(actual.id), 'service is regiseterd');
-  assert.ok(Cc[actual.contract].getService(Ci.nsIObserver).observe,
-            'service can be accessed via get service');
-  assert.equal(Cc[actual.contract].getService(Ci.nsIObserver).wrappedJSObject,
-               actual.component,
-               'wrappedJSObject is an actual component');
-  xpcom.unregister(actual);
-  assert.ok(!isCIDRegistered(actual.id), 'service is unregistered');
-};
-
-
-function testRegister(assert, text) {
-
-  const service = xpcom.Service({
-    description: 'test about:boop page',
-    contract: '@mozilla.org/network/protocol/about;1?what=boop',
-    register: false,
-    Component: Class({
-      extends: xpcom.Unknown,
-      get wrappedJSObject() {
-        return this;
-      },
-      interfaces: [ 'nsIAboutModule' ],
-      newChannel : function(aURI, aLoadInfo) {
-        var ios = Cc["@mozilla.org/network/io-service;1"].
-                  getService(Ci.nsIIOService);
-
-        var uri = ios.newURI("data:text/plain;charset=utf-8," + text,
-                             null, null);
-        var channel = ios.newChannelFromURIWithLoadInfo(uri, aLoadInfo);
-
-        channel.originalURI = aURI;
-        return channel;
-      },
-      getURIFlags: function(aURI) {
-        return Ci.nsIAboutModule.ALLOW_SCRIPT;
-      }
-    })
-  });
-
-  xpcom.register(service);
-
-  assert.equal(isCIDRegistered(service.id), true);
-
-  var aboutFactory = xpcom.factoryByContract(service.contract);
-  var about = aboutFactory.createInstance(Ci.nsIAboutModule);
-
-  var ios = Cc["@mozilla.org/network/io-service;1"].
-            getService(Ci.nsIIOService);
-  assert.equal(
-    about.getURIFlags(ios.newURI("http://foo.com", null, null)),
-    Ci.nsIAboutModule.ALLOW_SCRIPT
-  );
-
-  var channel = NetUtil.newChannel({
-    uri: "about:boop",
-    loadUsingSystemPrincipal: true
-  });
-  var iStream = channel.open2();
-  var siStream = Cc['@mozilla.org/scriptableinputstream;1']
-                 .createInstance(Ci.nsIScriptableInputStream);
-  siStream.init(iStream);
-  var data = new String();
-  data += siStream.read(-1);
-  siStream.close();
-  iStream.close();
-  assert.equal(data, text);
-
-  xpcom.unregister(service);
-  assert.equal(isCIDRegistered(service.id), false);
-}
-
-exports["test register"] = function(assert) {
-  testRegister(assert, "hai2u");
-};
-
-exports["test re-register"] = function(assert) {
-  testRegister(assert, "hai2u again");
-};
-
-exports["test unload"] = function(assert) {
-  let loader = Loader(module);
-  let sbxpcom = loader.require("sdk/platform/xpcom");
-
-  let auto = sbxpcom.Factory({
-    contract: "@mozilla.org/test/auto-unload;1",
-    description: "test auto",
-    name: "auto"
-  });
-
-  let manual = sbxpcom.Factory({
-    contract: "@mozilla.org/test/manual-unload;1",
-    description: "test manual",
-    register: false,
-    unregister: false,
-    name: "manual"
-  });
-
-  assert.equal(isCIDRegistered(auto.id), true, 'component registered');
-  assert.equal(isCIDRegistered(manual.id), false, 'component not registered');
-
-  sbxpcom.register(manual)
-  assert.equal(isCIDRegistered(manual.id), true,
-                   'component was automatically registered on first instance');
-  loader.unload();
-
-  assert.equal(isCIDRegistered(auto.id), false,
-                   'component was atumatically unregistered on unload');
-  assert.equal(isCIDRegistered(manual.id), true,
-                   'component was not automatically unregistered on unload');
-  sbxpcom.unregister(manual);
-  assert.equal(isCIDRegistered(manual.id), false,
-                   'component was manually unregistered on unload');
-};
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/test-xul-app.js b/addon-sdk/source/test/test-xul-app.js
deleted file mode 100644
index a57d425d2..000000000
--- a/addon-sdk/source/test/test-xul-app.js
+++ /dev/null
@@ -1,145 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- "use strict";
-
-var xulApp = require("sdk/system/xul-app");
-
-exports["test xulapp"] = function (assert) {
-  assert.equal(typeof(xulApp.ID), "string",
-                   "ID is a string");
-  assert.equal(typeof(xulApp.name), "string",
-                   "name is a string");
-  assert.equal(typeof(xulApp.version), "string",
-                   "version is a string");
-  assert.equal(typeof(xulApp.platformVersion), "string",
-                   "platformVersion is a string");
-
-  assert.throws(() => xulApp.is("blargy"),
-      /Unkown Mozilla Application: blargy/,
-      "is() throws error on bad app name");
-
-  assert.throws(() => xulApp.isOneOf(["blargy"]),
-      /Unkown Mozilla Application: blargy/,
-      "isOneOf() throws error on bad app name");
-
-  function testSupport(name) {
-    var item = xulApp.is(name);
-    assert.ok(item === true || item === false,
-                  "is('" + name + "') is true or false.");
-  }
-
-  var apps = ["Firefox", "Mozilla", "SeaMonkey", "Fennec", "Thunderbird"];
-
-  apps.forEach(testSupport);
-
-  assert.ok(xulApp.isOneOf(apps) == true || xulApp.isOneOf(apps) == false,
-                "isOneOf() returns true or false.");
-
-  assert.equal(xulApp.versionInRange(xulApp.platformVersion, "1.9", "*"),
-                   true, "platformVersion in range [1.9, *)");
-  assert.equal(xulApp.versionInRange("3.6.4", "3.6.4", "3.6.*"),
-                   true, "3.6.4 in [3.6.4, 3.6.*)");
-  assert.equal(xulApp.versionInRange("1.9.3", "1.9.2", "1.9.3"),
-                   false, "1.9.3 not in [1.9.2, 1.9.3)");
-};
-
-exports["test satisfies version range"] = function (assert) {
-  [ ["1.0.0 - 2.0.0", "1.2.3"],
-    ["1.0.0", "1.0.0"],
-    [">=*", "0.2.4"],
-    ["", "1.0.0"],
-    ["*", "1.2.3"],
-    [">=1.0.0", "1.0.0"],
-    [">=1.0.0", "1.0.1"],
-    [">=1.0.0", "1.1.0"],
-    [">1.0.0", "1.0.1"],
-    [">1.0.0", "1.1.0"],
-    ["<=2.0.0", "2.0.0"],
-    ["<=2.0.0", "1.9999.9999"],
-    ["<=2.0.0", "0.2.9"],
-    ["<2.0.0", "1.9999.9999"],
-    ["<2.0.0", "0.2.9"],
-    [">= 1.0.0", "1.0.0"],
-    [">=  1.0.0", "1.0.1"],
-    [">=   1.0.0", "1.1.0"],
-    ["> 1.0.0", "1.0.1"],
-    [">  1.0.0", "1.1.0"],
-    ["<1", "1.0.0beta"],
-    ["< 1", "1.0.0beta"],
-    ["<=   2.0.0", "2.0.0"],
-    ["<= 2.0.0", "1.9999.9999"],
-    ["<=  2.0.0", "0.2.9"],
-    ["<    2.0.0", "1.9999.9999"],
-    ["<\t2.0.0", "0.2.9"],
-    [">=0.1.97", "0.1.97"],
-    ["0.1.20 || 1.2.4", "1.2.4"],
-    [">=0.2.3 || <0.0.1", "0.0.0"],
-    [">=0.2.3 || <0.0.1", "0.2.3"],
-    [">=0.2.3 || <0.0.1", "0.2.4"],
-    ["||", "1.3.4"],
-    ["2.x.x", "2.1.3"],
-    ["1.2.x", "1.2.3"],
-    ["1.2.x || 2.x", "2.1.3"],
-    ["1.2.x || 2.x", "1.2.3"],
-    ["x", "1.2.3"],
-    ["2.*.*", "2.1.3"],
-    ["1.2.*", "1.2.3"],
-    ["1.2.* || 2.*", "2.1.3"],
-    ["1.2.* || 2.*", "1.2.3"],
-    ["*", "1.2.3"],
-    ["2.*", "2.1.2"],
-    [">=1", "1.0.0"],
-    [">= 1", "1.0.0"],
-    ["<1.2", "1.1.1"],
-    ["< 1.2", "1.1.1"],
-    ["=0.7.x", "0.7.2"],
-    [">=0.7.x", "0.7.2"],
-    ["<=0.7.x", "0.6.2"],
-    ["<=0.7.x", "0.7.2"]
-  ].forEach(function (v) {
-    assert.ok(xulApp.satisfiesVersion(v[1], v[0]), v[0] + " satisfied by " + v[1]);
-  });
-}
-exports["test not satisfies version range"] = function (assert) {
-  [ ["1.0.0 - 2.0.0", "2.2.3"],
-    ["1.0.0", "1.0.1"],
-    [">=1.0.0", "0.0.0"],
-    [">=1.0.0", "0.0.1"],
-    [">=1.0.0", "0.1.0"],
-    [">1.0.0", "0.0.1"],
-    [">1.0.0", "0.1.0"],
-    ["<=2.0.0", "3.0.0"],
-    ["<=2.0.0", "2.9999.9999"],
-    ["<=2.0.0", "2.2.9"],
-    ["<2.0.0", "2.9999.9999"],
-    ["<2.0.0", "2.2.9"],
-    [">=0.1.97", "v0.1.93"],
-    [">=0.1.97", "0.1.93"],
-    ["0.1.20 || 1.2.4", "1.2.3"],
-    [">=0.2.3 || <0.0.1", "0.0.3"],
-    [">=0.2.3 || <0.0.1", "0.2.2"],
-    ["2.x.x", "1.1.3"],
-    ["2.x.x", "3.1.3"],
-    ["1.2.x", "1.3.3"],
-    ["1.2.x || 2.x", "3.1.3"],
-    ["1.2.x || 2.x", "1.1.3"],
-    ["2.*.*", "1.1.3"],
-    ["2.*.*", "3.1.3"],
-    ["1.2.*", "1.3.3"],
-    ["1.2.* || 2.*", "3.1.3"],
-    ["1.2.* || 2.*", "1.1.3"],
-    ["2", "1.1.2"],
-    ["2.3", "2.3.1"],
-    ["2.3", "2.4.1"],
-    ["<1", "1.0.0"],
-    [">=1.2", "1.1.1"],
-    ["1", "2.0.0beta"],
-    ["=0.7.x", "0.8.2"],
-    [">=0.7.x", "0.6.2"],
-  ].forEach(function (v) {
-    assert.ok(!xulApp.satisfiesVersion(v[1], v[0]), v[0] + " not satisfied by " + v[1]);
-  });
-}
-
-require("sdk/test").run(exports);
diff --git a/addon-sdk/source/test/traits/assert.js b/addon-sdk/source/test/traits/assert.js
deleted file mode 100644
index df143f1f5..000000000
--- a/addon-sdk/source/test/traits/assert.js
+++ /dev/null
@@ -1,101 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-var BaseAssert = require("sdk/test/assert").Assert;
-
-const getOwnIdentifiers = x => [...Object.getOwnPropertyNames(x),
-                                ...Object.getOwnPropertySymbols(x)];
-
-/**
- * Whether or not given property descriptors are equivalent. They are
- * equivalent either if both are marked as "conflict" or "required" property
- * or if all the properties of descriptors are equal.
- * @param {Object} actual
- * @param {Object} expected
- */
-function equivalentDescriptors(actual, expected) {
-  return (actual.conflict && expected.conflict) ||
-         (actual.required && expected.required) ||
-         equalDescriptors(actual, expected);
-}
-
-function equalDescriptors(actual, expected) {
-  return actual.get === expected.get &&
-         actual.set === expected.set &&
-         actual.value === expected.value &&
-         !!actual.enumerable === !!expected.enumerable &&
-         !!actual.configurable === !!expected.configurable &&
-         !!actual.writable === !!expected.writable;
-}
-
-/**
- * Whether or not given `target` array contains all the element
- * from a given `source` array.
- */
-function containsSet(source, target) {
-  return source.some(function(element) {
-    return 0 > target.indexOf(element);
-  });
-}
-
-/**
- * Whether or not given two arrays contain all elements from another.
- */
-function equivalentSets(source, target) {
-  return containsSet(source, target) && containsSet(target, source);
-}
-
-/**
- * Finds name of the property from `source` property descriptor map, that
- * is not equivalent of the name named property in the `target` property
- * descriptor map. If not found `null` is returned instead.
- */
-function findNonEquivalentPropertyName(source, target) {
-  var value = null;
-  getOwnIdentifiers(source).some(function(key) {
-    var areEquivalent = false;
-    if (!equivalentDescriptors(source[key], target[key])) {
-      value = key;
-      areEquivalent = true;
-    }
-    return areEquivalent;
-  });
-  return value;
-}
-
-var AssertDescriptor = {
-  equalTraits: {
-    value: function equivalentTraits(actual, expected, message) {
-      var difference;
-      var actualKeys = getOwnIdentifiers(actual);
-      var expectedKeys = getOwnIdentifiers(expected);
-
-      if (equivalentSets(actualKeys, expectedKeys)) {
-        this.fail({
-          operator: "equalTraits",
-          message: "Traits define different properties",
-          actual: actualKeys.sort().join(","),
-          expected: expectedKeys.sort().join(","),
-        });
-      }
-      else if ((difference = findNonEquivalentPropertyName(actual, expected))) {
-        this.fail({
-          operator: "equalTraits",
-          message: "Traits define non-equivalent property `" + difference + "`",
-          actual: actual[difference],
-          expected: expected[difference]
-        });
-      }
-      else {
-        this.pass(message || "Traits are equivalent.");
-      }
-    }
-  }
-};
-
-exports.Assert = function Assert() {
-  return Object.create(BaseAssert.apply(null, arguments), AssertDescriptor);
-};
diff --git a/addon-sdk/source/test/traits/utils.js b/addon-sdk/source/test/traits/utils.js
deleted file mode 100644
index 8426af7de..000000000
--- a/addon-sdk/source/test/traits/utils.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-var ERR_CONFLICT = "Remaining conflicting property: ";
-var ERR_REQUIRED = "Missing required property: ";
-
-exports.Data = function Data(value, enumerable, configurable, writable) {
-  return ({
-    value: value,
-    enumerable: enumerable !== false,
-    configurable: configurable !== false,
-    writable: writable !== false
-  });
-};
-
-exports.Method = function Method(method, enumerable, configurable, writable) {
-  return ({
-    value: method,
-    enumerable: enumerable !== false,
-    configurable: configurable !== false,
-    writable: writable !== false
-  });
-};
-
-exports.Accessor = function Accessor(get, set, enumerable, configurable) {
-  return ({
-    get: get,
-    set: set,
-    enumerable: enumerable !== false,
-    configurable: configurable !== false
-  });
-};
-
-exports.Required = function Required(name) {
-  function required() { throw new Error(ERR_REQUIRED + name) }
-
-  return ({
-    get: required,
-    set: required,
-    required: true
-  });
-};
-
-exports.Conflict = function Conflict(name) {
-  function conflict() { throw new Error(ERR_CONFLICT + name) }
-
-  return ({
-    get: conflict,
-    set: conflict,
-    conflict: true
-  });
-};
-
diff --git a/addon-sdk/source/test/util.js b/addon-sdk/source/test/util.js
deleted file mode 100644
index af6a6f564..000000000
--- a/addon-sdk/source/test/util.js
+++ /dev/null
@@ -1,90 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {Cc, Ci} = require("chrome");
-const {getMostRecentBrowserWindow, open} = require("sdk/window/utils");
-const tabUtils = require("sdk/tabs/utils");
-const {when} = require("sdk/dom/events");
-
-
-var observerService = Cc["@mozilla.org/observer-service;1"]
-                      .getService(Ci.nsIObserverService);
-
-const { ShimWaiver } = Cu.import("resource://gre/modules/ShimWaiver.jsm");
-const addObserver = ShimWaiver.getProperty(observerService, "addObserver");
-const removeObserver = ShimWaiver.getProperty(observerService, "removeObserver");
-
-const getActiveTab = (window=getMostRecentBrowserWindow()) =>
-  tabUtils.getActiveTab(window)
-
-const openWindow = () => {
-  const window = open();
-  return new Promise((resolve) => {
-    addObserver({
-      observe(subject, topic) {
-        if (subject === window) {
-          removeObserver(this, topic);
-          resolve(subject);
-        }
-      }
-    }, "browser-delayed-startup-finished", false);
-  });
-};
-exports.openWindow = openWindow;
-
-const closeWindow = (window) => {
-  const closed = when(window, "unload", true).then(_ => window);
-  window.close();
-  return closed;
-};
-exports.closeWindow = closeWindow;
-
-const openTab = (url, window=getMostRecentBrowserWindow()) => {
-  const tab = tabUtils.openTab(window, url);
-  const browser = tabUtils.getBrowserForTab(tab);
-
-  return when(browser, "load", true).then(_ => tab);
-};
-exports.openTab = openTab;
-
-const closeTab = (tab) => {
-  const result = when(tab, "TabClose").then(_ => tab);
-  tabUtils.closeTab(tab);
-
-  return result;
-};
-exports.closeTab = closeTab;
-
-const withTab = (test, uri="about:blank") => function*(assert) {
-  const tab = yield openTab(uri);
-  try {
-    yield* test(assert, tab);
-  }
-  finally {
-    yield closeTab(tab);
-  }
-};
-exports.withTab = withTab;
-
-const withWindow = () => function*(assert) {
-  const window = yield openWindow();
-  try {
-    yield* test(assert, window);
-  }
-  finally {
-    yield closeWindow(window);
-  }
-};
-exports.withWindow = withWindow;
-
-const receiveMessage = (manager, name) => new Promise((resolve) => {
-  manager.addMessageListener(name, {
-    receiveMessage(message) {
-      manager.removeMessageListener(name, this);
-      resolve(message);
-    }
-  });
-});
-exports.receiveMessage = receiveMessage;
diff --git a/addon-sdk/source/test/windows/test-fennec-windows.js b/addon-sdk/source/test/windows/test-fennec-windows.js
deleted file mode 100644
index 3e1c00d73..000000000
--- a/addon-sdk/source/test/windows/test-fennec-windows.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci } = require('chrome');
-const { setTimeout } = require('sdk/timers');
-const { Loader } = require('sdk/test/loader');
-const WM = Cc['@mozilla.org/appshell/window-mediator;1'].
-           getService(Ci.nsIWindowMediator);
-const { browserWindows } = require('sdk/windows');
-
-const ERR_MSG = 'This method is not yet supported by Fennec, consider using require("sdk/tabs") instead';
-
-// TEST: browserWindows.length for Fennec
-exports.testBrowserWindowsLength = function(assert) {
-  assert.equal(browserWindows.length, 1, "Only one window open");
-};
-
-// TEST: open & close window
-exports.testOpenWindow = function(assert) {
-  let tabCount = browserWindows.activeWindow.tabs.length;
-  let url = "data:text/html;charset=utf-8,<title>windows%20API%20test</title>";
-
-  try {
-    browserWindows.open({url: url});
-    assert.fail('Error was not thrown');
-  }
-  catch(e) {
-    assert.equal(e.message, ERR_MSG, 'Error is thrown on windows.open');
-    assert.equal(browserWindows.length, 1, "Only one window open");
-  }
-};
-
-exports.testCloseWindow = function(assert) {
-  let window = browserWindows.activeWindow;
-
-  try {
-    window.close();
-    assert.fail('Error was not thrown');
-  }
-  catch(e) {
-    assert.equal(e.message, ERR_MSG, 'Error is thrown on windows.close');
-    assert.equal(browserWindows.length, 1, "Only one window open");
-  }
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/windows/test-firefox-windows.js b/addon-sdk/source/test/windows/test-firefox-windows.js
deleted file mode 100644
index 4db9953eb..000000000
--- a/addon-sdk/source/test/windows/test-firefox-windows.js
+++ /dev/null
@@ -1,621 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Cc, Ci } = require('chrome');
-const { setTimeout } = require('sdk/timers');
-const { Loader } = require('sdk/test/loader');
-const { onFocus, getMostRecentWindow, windows, isBrowser, getWindowTitle, isFocused } = require('sdk/window/utils');
-const { open, close, focus, promise: windowPromise } = require('sdk/window/helpers');
-const { browserWindows } = require("sdk/windows");
-const tabs = require("sdk/tabs");
-const winUtils = require("sdk/deprecated/window-utils");
-const { isPrivate } = require('sdk/private-browsing');
-const { isWindowPBSupported } = require('sdk/private-browsing/utils');
-const { viewFor } = require("sdk/view/core");
-const { defer } = require("sdk/lang/functional");
-const { cleanUI } = require("sdk/test/utils");
-const { after } = require("sdk/test/utils");
-const { merge } = require("sdk/util/object");
-const self = require("sdk/self");
-const { openTab } = require("../tabs/utils");
-const { set: setPref, reset: resetPref } = require("sdk/preferences/service");
-const OPEN_IN_NEW_WINDOW_PREF = 'browser.link.open_newwindow';
-const DISABLE_POPUP_PREF = 'dom.disable_open_during_load';
-const { wait } = require('../event/helpers');
-
-// TEST: open & close window
-exports.testOpenAndCloseWindow = function(assert, done) {
-  assert.equal(browserWindows.length, 1, "Only one window open");
-  let title = 'testOpenAndCloseWindow';
-
-  browserWindows.open({
-    url: "data:text/html;charset=utf-8,<title>" + title + "</title>",
-    onOpen: function(window) {
-      assert.equal(this, browserWindows, "The 'this' object is the windows object.");
-      assert.equal(window.tabs.length, 1, "Only one tab open");
-      assert.equal(browserWindows.length, 2, "Two windows open");
-
-      window.tabs.activeTab.once('ready', function onReady(tab) {
-        assert.pass(RegExp(title).test(window.title), "URL correctly loaded");
-        window.close();
-      });
-    },
-    onClose: function(window) {
-      assert.equal(window.tabs.length, 0, "Tabs were cleared");
-      assert.equal(browserWindows.length, 1, "Only one window open");
-      done();
-    }
-  });
-};
-
-exports.testNeWindowIsFocused = function(assert, done) {
-  let mainWindow = browserWindows.activeWindow;
-
-  browserWindows.open({
-    url: "about:blank",
-    onOpen: function(window) {
-      focus(viewFor(window)).then((window) => {
-        assert.ok(isFocused(window), 'the new window is focused');
-        assert.ok(isFocused(browserWindows.activeWindow), 'the active window is focused');
-        assert.ok(!isFocused(mainWindow), 'the main window is not focused');
-        done();
-      })
-    }
-  });
-}
-
-exports.testOpenRelativePathWindow = function*(assert) {
-  assert.equal(browserWindows.length, 1, "Only one window open");
-
-  let loader = Loader(module, null, null, {
-    modules: {
-      "sdk/self": merge({}, self, {
-        data: merge({}, self.data, require("./../fixtures"))
-      })
-    }
-  });
-  assert.pass("Created a new loader");
-
-  let tabReady = new Promise(resolve => {
-    loader.require("sdk/tabs").on("ready", (tab) => {
-      if (!/test\.html$/.test(tab.url))
-        return;
-      assert.equal(tab.title, "foo",
-        "tab opened a document with relative path");
-      resolve();
-    });
-  });
-
-
-  yield new Promise(resolve => {
-    loader.require("sdk/windows").browserWindows.open({
-      url: "./test.html",
-      onOpen: (window) => {
-        assert.pass("Created a new window");
-        resolve();
-      }
-    })
-  });
-
-  yield tabReady;
-  loader.unload();
-}
-
-exports.testAutomaticDestroy = function(assert, done) {
-  let windows = browserWindows;
-
-  // Create a second windows instance that we will unload
-  let called = false;
-  let loader = Loader(module);
-  let windows2 = loader.require("sdk/windows").browserWindows;
-
-  windows2.on("open", function() {
-    called = true;
-  });
-
-  loader.unload();
-
-  // Fire a windows event and check that this unloaded instance is inactive
-  windows.open({
-    url: "data:text/html;charset=utf-8,foo",
-    onOpen: function(window) {
-      setTimeout(function () {
-        assert.ok(!called, "Unloaded windows instance is destroyed and inactive");
-        done();
-      });
-    }
-  });
-};
-
-exports.testWindowTabsObject = function(assert, done) {
-  let window, count = 0;
-  function runTest() {
-    if (++count != 2)
-      return;
-
-    assert.equal(window.tabs.length, 1, "Only 1 tab open");
-    assert.equal(window.tabs.activeTab.title, "tab 1", "Correct active tab");
-
-    window.tabs.open({
-      url: "data:text/html;charset=utf-8,<title>tab 2</title>",
-      inBackground: true,
-      onReady: function onReady(newTab) {
-        assert.equal(window.tabs.length, 2, "New tab open");
-        assert.equal(newTab.title, "tab 2", "Correct new tab title");
-        assert.equal(window.tabs.activeTab.title, "tab 1", "Correct active tab");
-
-        let i = 1;
-        for (let tab of window.tabs)
-          assert.equal(tab.title, "tab " + i++, "Correct title");
-
-        window.close();
-      }
-    });
-  }
-
-  tabs.once("ready", runTest);
-
-  browserWindows.open({
-    url: "data:text/html;charset=utf-8,<title>tab 1</title>",
-    onActivate: function onActivate(win) {
-      window = win;
-      runTest();
-    },
-    onClose: function onClose(window) {
-      assert.equal(window.tabs.length, 0, "No more tabs on closed window");
-      done();
-    }
-  });
-};
-
-exports.testOnOpenOnCloseListeners = function(assert, done) {
-  let windows = browserWindows;
-
-  assert.equal(browserWindows.length, 1, "Only one window open");
-
-  let received = {
-    listener1: false,
-    listener2: false,
-    listener3: false,
-    listener4: false
-  }
-
-  function listener1() {
-    assert.equal(this, windows, "The 'this' object is the windows object.");
-
-    if (received.listener1)
-      assert.fail("Event received twice");
-    received.listener1 = true;
-  }
-
-  function listener2() {
-    if (received.listener2)
-      assert.fail("Event received twice");
-    received.listener2 = true;
-  }
-
-  function listener3() {
-    assert.equal(this, windows, "The 'this' object is the windows object.");
-    if (received.listener3)
-      assert.fail("Event received twice");
-    received.listener3 = true;
-  }
-
-  function listener4() {
-    if (received.listener4)
-      assert.fail("Event received twice");
-    received.listener4 = true;
-  }
-
-  windows.on('open', listener1);
-  windows.on('open', listener2);
-  windows.on('close', listener3);
-  windows.on('close', listener4);
-
-  windows.open({
-    url: "data:text/html;charset=utf-8,foo",
-    onOpen: function(window) {
-      window.close(function() {
-        assert.ok(received.listener1, "onOpen handler called");
-        assert.ok(received.listener2, "onOpen handler called");
-        assert.ok(received.listener3, "onClose handler called");
-        assert.ok(received.listener4, "onClose handler called");
-
-        windows.removeListener('open', listener1);
-        windows.removeListener('open', listener2);
-        windows.removeListener('close', listener3);
-        windows.removeListener('close', listener4);
-
-        done();
-      });
-    }
-  });
-};
-
-exports.testActiveWindow = function*(assert) {
-  let windows = browserWindows;
-  let window = getMostRecentWindow();
-
-  // Raw window objects
-  let rawWindow2 =  yield windowPromise(window.OpenBrowserWindow(), "load").then(focus);
-  assert.pass("Window 2 was created");
-
-  // open a tab in window 2
-  yield openTab(rawWindow2, "data:text/html;charset=utf-8,<title>window 2</title>");
-
-  assert.equal(rawWindow2.content.document.title, "window 2", "Got correct raw window 2");
-  assert.equal(rawWindow2.document.title, windows[1].title, "Saw correct title on window 2");
-
-  let rawWindow3 =  yield windowPromise(window.OpenBrowserWindow(), "load").then(focus);;
-  assert.pass("Window 3 was created");
-
-  // open a tab in window 3
-  yield openTab(rawWindow3, "data:text/html;charset=utf-8,<title>window 3</title>");
-
-  assert.equal(rawWindow3.content.document.title, "window 3", "Got correct raw window 3");
-  assert.equal(rawWindow3.document.title, windows[2].title, "Saw correct title on window 3");
-
-  assert.equal(windows.length, 3, "Correct number of browser windows");
-
-  let count = 0;
-  for (let window in windows) {
-    count++;
-  }
-  assert.equal(count, 3, "Correct number of windows returned by iterator");
-  assert.equal(windows.activeWindow.title, windows[2].title, "Correct active window title - 3");
-  let window3 = windows[2];
-
-  yield focus(rawWindow2);
-
-  assert.equal(windows.activeWindow.title, windows[1].title, "Correct active window title - 2");
-  let window2 = windows[1];
-
-  yield new Promise(resolve => {
-    onFocus(rawWindow2).then(resolve);
-    window2.activate();
-    assert.pass("activating window2");
-  });
-
-  assert.equal(windows.activeWindow.title, windows[1].title, "Correct active window - 2");
-
-  yield new Promise(resolve => {
-    onFocus(rawWindow3).then(resolve);
-    window3.activate();
-    assert.pass("activating window3");
-  });
-
-  assert.equal(windows.activeWindow.title, window3.title, "Correct active window - 3");
-
-  yield close(rawWindow2);
-  yield close(rawWindow3);
-
-  assert.equal(windows.length, 1, "Correct number of browser windows");
-  assert.equal(window.closed, false, "Original window is still open");
-};
-
-exports.testTrackWindows = function(assert, done) {
-  let windows = [];
-  let actions = [];
-
-  let expects = [
-    "activate 0", "global activate 0", "deactivate 0", "global deactivate 0",
-    "activate 1", "global activate 1", "deactivate 1", "global deactivate 1",
-    "activate 2", "global activate 2"
-  ];
-
-  function windowsActivation(window) {
-    let index = windows.indexOf(window);
-    // only concerned with windows opened for this test
-    if (index < 0)
-      return;
-
-    assert.equal(actions.join(), expects.slice(0, index*4 + 1).join(), expects[index*4 + 1]);
-    actions.push("global activate " + index)
-  }
-
-  function windowsDeactivation(window) {
-    let index = windows.indexOf(window);
-    // only concerned with windows opened for this test
-    if (index < 0)
-      return;
-
-    assert.equal(actions.join(), expects.slice(0, index*4 + 3).join(), expects[index*4 + 3]);
-    actions.push("global deactivate " + index)
-  }
-
-  // listen to global activate events
-  browserWindows.on("activate", windowsActivation);
-
-  // listen to global deactivate events
-  browserWindows.on("deactivate", windowsDeactivation);
-
-  function openWindow() {
-    windows.push(browserWindows.open({
-      url: "data:text/html;charset=utf-8,<i>testTrackWindows</i>",
-      onActivate: function(window) {
-        let index = windows.indexOf(window);
-
-        // Guard against windows that have already been removed.
-        // See bug 874502 comment 32.
-        if (index == -1)
-          return;
-
-        assert.equal(actions.join(),
-                     expects.slice(0, index*4).join(),
-                     "expecting " + expects[index*4]);
-        actions.push("activate " + index);
-
-        if (windows.length < 3) {
-          openWindow()
-        }
-        else {
-          (function closeWindows(windows) {
-            if (!windows.length) {
-              assert.pass('the last window was closed');
-              browserWindows.removeListener("activate", windowsActivation);
-              browserWindows.removeListener("deactivate", windowsDeactivation);
-              assert.pass('removed listeners');
-              return done();
-            }
-
-            return windows.pop().close(function() {
-              assert.pass('window was closed');
-              closeWindows(windows);
-            });
-          })(windows)
-        }
-      },
-      onDeactivate: function(window) {
-        let index = windows.indexOf(window);
-
-        // Guard against windows that have already been removed.
-        // See bug 874502 comment 32.
-        if (index == -1)
-          return;
-
-        assert.equal(actions.join(),
-                     expects.slice(0, index*4 + 2).join(),
-                     "expecting " + expects[index*4 + 2]);
-        actions.push("deactivate " + index)
-      }
-    }));
-  }
-  openWindow();
-}
-
-// test that it is not possible to open a private window by default
-exports.testWindowOpenPrivateDefault = function*(assert) {
-  const TITLE = "yo";
-  const URL = "data:text/html,<title>" + TITLE + "</title>";
-
-  let tabReady = new Promise(resolve => {
-    tabs.on('ready', function onTabReady(tab) {
-      if (tab.url != URL)
-        return;
-
-      tabs.removeListener('ready', onTabReady);
-      assert.equal(tab.title, TITLE, 'opened correct tab');
-      assert.equal(isPrivate(tab), false, 'tab is not private');
-      resolve();
-    });
-  })
-
-  yield new Promise(resolve => browserWindows.open({
-    url: URL,
-    isPrivate: true,
-    onOpen: function(window) {
-      assert.pass("the new window was opened");
-      resolve();
-    }
-  }));
-
-  yield tabReady;
-}
-
-// test that it is not possible to find a private window in
-// windows module's iterator
-exports.testWindowIteratorPrivateDefault = function*(assert) {
-  assert.equal(browserWindows.length, 1, 'only one window open');
-
-  let window = yield open('chrome://browser/content/browser.xul', {
-    features: {
-      private: true,
-      chrome: true
-    }
-  });
-
-  yield focus(window);
-
-  // test that there is a private window opened
-  assert.equal(isPrivate(window), true, 'there is a private window open');
-  assert.strictEqual(window, winUtils.activeWindow);
-  assert.strictEqual(window, getMostRecentWindow());
-
-  assert.ok(!isPrivate(browserWindows.activeWindow));
-
-  assert.equal(browserWindows.length, 1, 'only one window in browserWindows');
-  assert.equal(windows().length, 1, 'only one window in windows()');
-
-  assert.equal(windows(null, { includePrivate: true }).length, 2);
-
-  // test that all windows in iterator are not private
-  for (let window of browserWindows) {
-    assert.ok(!isPrivate(window), 'no window in browserWindows is private');
-  }
-};
-
-exports["test getView(window)"] = function(assert, done) {
-  browserWindows.once("open", window => {
-    const view = viewFor(window);
-
-    assert.ok(view instanceof Ci.nsIDOMWindow, "view is a window");
-    assert.ok(isBrowser(view), "view is a browser window");
-    assert.equal(getWindowTitle(view), window.title,
-                 "window has a right title");
-
-    window.close();
-    // Defer handler cause window is destroyed after event is dispatched.
-    browserWindows.once("close", defer(_ => {
-      assert.equal(viewFor(window), null, "window view is gone");
-      done();
-    }));
-  });
-
-  browserWindows.open({ url: "data:text/html,<title>yo</title>" });
-};
-
-// Tests that the this property is correct in event listeners called from
-// the windows API.
-exports.testWindowEventBindings = function(assert, done) {
-  let loader = Loader(module);
-  let { browserWindows } = loader.require("sdk/windows");
-  let firstWindow = browserWindows.activeWindow;
-  let { viewFor } = loader.require("sdk/view/core");
-
-  let EVENTS = ["open", "close", "activate", "deactivate"];
-
-  let windowBoundEventHandler = (event) => function(window) {
-    // Close event listeners are always bound to browserWindows.
-    if (event == "close")
-      assert.equal(this, browserWindows, "window listener for " + event + " event should be bound to the browserWindows object.");
-    else
-      assert.equal(this, window, "window listener for " + event + " event should be bound to the window object.");
-  };
-
-  let windowsBoundEventHandler = (event) => function(window) {
-    assert.equal(this, browserWindows, "windows listener for " + event + " event should be bound to the browserWindows object.");
-  }
-  for (let event of EVENTS)
-    browserWindows.on(event, windowsBoundEventHandler(event));
-
-  let windowsOpenEventHandler = (event) => function(window) {
-    // Open and close event listeners are always bound to browserWindows.
-    if (event == "open" || event == "close")
-      assert.equal(this, browserWindows, "windows open listener for " + event + " event should be bound to the browserWindows object.");
-    else
-      assert.equal(this, window, "windows open listener for " + event + " event should be bound to the window object.");
-  }
-
-  let openArgs = {
-    url: "data:text/html;charset=utf-8,binding-test",
-    onOpen: function(window) {
-      windowsOpenEventHandler("open").call(this, window);
-
-      for (let event of EVENTS)
-        window.on(event, windowBoundEventHandler(event));
-
-      let rawWindow = viewFor(window);
-      onFocus(rawWindow).then(() => {
-        window.once("deactivate", () => {
-          window.once("close", () => {
-            loader.unload();
-            done();
-          });
-
-          window.close();
-        });
-
-        firstWindow.activate();
-      });
-    }
-  };
-  // Listen to everything except onOpen
-  for (let event of EVENTS.slice(1)) {
-    openArgs["on" + event.slice(0, 1).toUpperCase() + event.slice(1)] = windowsOpenEventHandler(event);
-  }
-
-  browserWindows.open(openArgs);
-}
-
-// Tests that the this property is correct in event listeners called from
-// manipulating window.tabs.
-exports.testWindowTabEventBindings = function(assert, done) {
-  let loader = Loader(module);
-  let { browserWindows } = loader.require("sdk/windows");
-  let firstWindow = browserWindows.activeWindow;
-  let tabs = loader.require("sdk/tabs");
-  let windowTabs = firstWindow.tabs;
-  let firstTab = firstWindow.tabs.activeTab;
-
-  let EVENTS = ["open", "close", "activate", "deactivate",
-                "load", "ready", "pageshow"];
-
-  let tabBoundEventHandler = (event) => function(tab) {
-    assert.equal(this, tab, "tab listener for " + event + " event should be bound to the tab object.");
-  };
-
-  let windowTabsBoundEventHandler = (event) => function(tab) {
-    assert.equal(this, windowTabs, "window tabs listener for " + event + " event should be bound to the windowTabs object.");
-  }
-  for (let event of EVENTS)
-    windowTabs.on(event, windowTabsBoundEventHandler(event));
-
-  let windowTabsOpenEventHandler = (event) => function(tab) {
-    assert.equal(this, tab, "window tabs open listener for " + event + " event should be bound to the tab object.");
-  }
-
-  let openArgs = {
-    url: "data:text/html;charset=utf-8,binding-test",
-    onOpen: function(tab) {
-      windowTabsOpenEventHandler("open").call(this, tab);
-
-      for (let event of EVENTS)
-        tab.on(event, tabBoundEventHandler(event));
-
-      tab.once("pageshow", () => {
-        tab.once("deactivate", () => {
-          tab.once("close", () => {
-            loader.unload();
-            done();
-          });
-
-          tab.close();
-        });
-
-        firstTab.activate();
-      });
-    }
-  };
-  // Listen to everything except onOpen
-  for (let event of EVENTS.slice(1)) {
-    let eventProperty = "on" + event.slice(0, 1).toUpperCase() + event.slice(1);
-    openArgs[eventProperty] = windowTabsOpenEventHandler(event);
-  }
-
-  windowTabs.open(openArgs);
-}
-
-// related to bug #989288
-// https://bugzilla.mozilla.org/show_bug.cgi?id=989288
-exports["test window events after window.open"] = function*(assert, done) {
-  // ensure popups open in a new windows and disable popup blocker
-  setPref(OPEN_IN_NEW_WINDOW_PREF, 2);
-  setPref(DISABLE_POPUP_PREF, false);
-
-  // open window to trigger observers
-  tabs.activeTab.attach({
-    contentScript: "window.open('about:blank', '', " +
-                   "'width=800,height=600,resizable=no,status=no,location=no');"
-  });
-
-  let window = yield wait(browserWindows, "open");
-  assert.pass("tab open has occured");
-  window.close();
-
-  yield wait(browserWindows,"close");
-  assert.pass("tab close has occured");
-};
-
-after(exports, function*(name, assert) {
-  resetPopupPrefs();
-  yield cleanUI();
-});
-
-const resetPopupPrefs = () => {
-  resetPref(OPEN_IN_NEW_WINDOW_PREF);
-  resetPref(DISABLE_POPUP_PREF);
-};
-
-require('sdk/test').run(exports);
diff --git a/addon-sdk/source/test/zip/utils.js b/addon-sdk/source/test/zip/utils.js
deleted file mode 100644
index 8d192b9fb..000000000
--- a/addon-sdk/source/test/zip/utils.js
+++ /dev/null
@@ -1,126 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Ci, Cc } = require("chrome");
-const { defer, all } = require("sdk/core/promise");
-
-const PR_RDONLY      = 0x01;
-const PR_WRONLY      = 0x02;
-const PR_RDWR        = 0x04;
-const PR_CREATE_FILE = 0x08;
-const PR_APPEND      = 0x10;
-const PR_TRUNCATE    = 0x20;
-const PR_SYNC        = 0x40;
-const PR_EXCL        = 0x80;
-
-// Default compression level:
-const { COMPRESSION_DEFAULT } = Ci.nsIZipWriter;
-
-function createNsFile(path) {
-  let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile);
-  try {
-    file.initWithPath(path);
-  } catch(e) {
-    throw new Error("This zip file path is not valid : " + path + "\n" + e);
-  }
-  return file;
-}
-exports.createNsFile = createNsFile;
-
-const converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"].
-                  createInstance(Ci.nsIScriptableUnicodeConverter);
-converter.charset = "UTF-8";
-function streamForData(data) {
-  return converter.convertToInputStream(data);
-}
-
-exports.ZipWriter = function (zipPath, mode) {
-  mode = mode ? mode : PR_RDWR | PR_CREATE_FILE | PR_TRUNCATE;
-
-  let zw = Cc["@mozilla.org/zipwriter;1"].createInstance(Ci.nsIZipWriter);
-  zw.open(createNsFile(zipPath), mode);
-
-  // Create a directory entry.
-  // Returns true if the entry was created, or false if the entry already exists
-  this.mkdir = function mkdir(pathInZip) {
-    try {
-      zw.addEntryDirectory(pathInZip, 0, false);
-    }
-    catch(e) {
-      if (e.name === "NS_ERROR_FILE_ALREADY_EXISTS")
-        return false;
-      throw e
-    }
-    return true;
-  }
-
-  this.addFile = function addFile(pathInZip, filePath) {
-    let { promise, reject, resolve } = defer();
-
-    let nsfile = createNsFile(filePath);
-    if (!nsfile.exists()) {
-      reject(new Error("This file doesn't exist: " + nsfile.path));
-      return promise;
-    }
-
-    // Case 1/ Regular file
-    if (!nsfile.isDirectory()) {
-      try {
-        zw.addEntryFile(pathInZip, COMPRESSION_DEFAULT, nsfile, false);
-        resolve();
-      }
-      catch (e) {
-        reject(new Error("Unable to add following file in zip: " + nsfile.path + "\n" + e));
-      }
-      return promise;
-    }
-
-    // Case 2/ Directory
-    if (pathInZip.substr(-1) !== '/')
-      pathInZip += "/";
-    let entries = nsfile.directoryEntries;
-    let array = [];
-
-    zw.addEntryDirectory(pathInZip, nsfile.lastModifiedTime, false);
-
-    while(entries.hasMoreElements()) {
-      let file = entries.getNext().QueryInterface(Ci.nsIFile);
-      if (file.leafName === "." || file.leafName === "..")
-        continue;
-      let path = pathInZip + file.leafName;
-      if (path.substr(0, 1) == '/') {
-        path = path.substr(1);
-      }
-      this.addFile(path, file.path);
-    }
-
-    resolve();
-    return promise;
-  }
-
-  this.addData = function (pathInZip, data) {
-    let deferred = defer();
-
-    try {
-      let stream = streamForData(data);
-      zw.addEntryStream(pathInZip, 0, COMPRESSION_DEFAULT, stream, false);
-    } catch(e) {
-      throw new Error("Unable to add following data in zip: " +
-                      data.substr(0, 20) + "\n" + e);
-    }
-
-    deferred.resolve();
-    return deferred.promise;
-  }
-
-  this.close = function close() {
-    let deferred = defer();
-
-    zw.close();
-
-    deferred.resolve();
-    return deferred.promise;
-  }
-}