Add m-esr52 at 52.6.0

author: Matt A. Tobin <mattatobin@localhost.localdomain> 2018-02-02 04:16:08 -0500
committer: Matt A. Tobin <mattatobin@localhost.localdomain> 2018-02-02 04:16:08 -0500
commit: 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree: 10027f336435511475e392454359edea8e25895d /addon-sdk/source/test/tabs
parent: 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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diff --git a/addon-sdk/source/test/tabs/test-fennec-tabs.js b/addon-sdk/source/test/tabs/test-fennec-tabs.js
new file mode 100644
index 000000000..d7e362d41
--- /dev/null
+++ b/addon-sdk/source/test/tabs/test-fennec-tabs.js
@@ -0,0 +1,595 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If 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
new file mode 100644
index 000000000..368ed02ba
--- /dev/null
+++ b/addon-sdk/source/test/tabs/test-firefox-tabs.js
@@ -0,0 +1,1305 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If 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
new file mode 100644
index 000000000..4981a4d08
--- /dev/null
+++ b/addon-sdk/source/test/tabs/utils.js
@@ -0,0 +1,24 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If 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;
author	Matt A. Tobin <mattatobin@localhost.localdomain>	2018-02-02 04:16:08 -0500
committer	Matt A. Tobin <mattatobin@localhost.localdomain>	2018-02-02 04:16:08 -0500
commit	5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree	10027f336435511475e392454359edea8e25895d /addon-sdk/source/test/tabs
parent	49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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