Merge branch 'ext-work'

1 files changed, 0 insertions, 183 deletions

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);