The Tor Browser / file comparison
comparison: addon-sdk/source/test/test-browser-events.js
addon-sdk/source/test/test-browser-events.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:091acfb87d62 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 module.metadata = { | |
| 8 engines: { | |
| 9 "Firefox": "*" | |
| 10 } | |
| 11 }; | |
| 12 | |
| 13 const { Loader } = require("sdk/test/loader"); | |
| 14 const { open, getMostRecentBrowserWindow, getOuterId } = require("sdk/window/utils"); | |
| 15 const { setTimeout } = require("sdk/timers"); | |
| 16 | |
| 17 exports["test browser events"] = function(assert, done) { | |
| 18 let loader = Loader(module); | |
| 19 let { events } = loader.require("sdk/browser/events"); | |
| 20 let { on, off } = loader.require("sdk/event/core"); | |
| 21 let actual = []; | |
| 22 | |
| 23 on(events, "data", function handler(e) { | |
| 24 actual.push(e); | |
| 25 if (e.type === "load") window.close(); | |
| 26 if (e.type === "close") { | |
| 27 // Unload the module so that all listeners set by observer are removed. | |
| 28 | |
| 29 let [ ready, load, close ] = actual; | |
| 30 | |
| 31 assert.equal(ready.type, "DOMContentLoaded"); | |
| 32 assert.equal(ready.target, window, "window ready"); | |
| 33 | |
| 34 assert.equal(load.type, "load"); | |
| 35 assert.equal(load.target, window, "window load"); | |
| 36 | |
| 37 assert.equal(close.type, "close"); | |
| 38 assert.equal(close.target, window, "window load"); | |
| 39 | |
| 40 // Note: If window is closed right after this GC won't have time | |
| 41 // to claim loader and there for this listener, there for it's safer | |
| 42 // to remove listener. | |
| 43 off(events, "data", handler); | |
| 44 loader.unload(); | |
| 45 done(); | |
| 46 } | |
| 47 }); | |
| 48 | |
| 49 // Open window and close it to trigger observers. | |
| 50 let window = open(); | |
| 51 }; | |
| 52 | |
| 53 exports["test browser events ignore other wins"] = function(assert, done) { | |
| 54 let loader = Loader(module); | |
| 55 let { events: windowEvents } = loader.require("sdk/window/events"); | |
| 56 let { events: browserEvents } = loader.require("sdk/browser/events"); | |
| 57 let { on, off } = loader.require("sdk/event/core"); | |
| 58 let actualBrowser = []; | |
| 59 let actualWindow = []; | |
| 60 | |
| 61 function browserEventHandler(e) actualBrowser.push(e) | |
| 62 on(browserEvents, "data", browserEventHandler); | |
| 63 on(windowEvents, "data", function handler(e) { | |
| 64 actualWindow.push(e); | |
| 65 // Delay close so that if "load" is also emitted on `browserEvents` | |
| 66 // `browserEventHandler` will be invoked. | |
| 67 if (e.type === "load") setTimeout(window.close); | |
| 68 if (e.type === "close") { | |
| 69 assert.deepEqual(actualBrowser, [], "browser events were not triggered"); | |
| 70 let [ open, ready, load, close ] = actualWindow; | |
| 71 | |
| 72 assert.equal(open.type, "open"); | |
| 73 assert.equal(open.target, window, "window is open"); | |
| 74 | |
| 75 | |
| 76 | |
| 77 assert.equal(ready.type, "DOMContentLoaded"); | |
| 78 assert.equal(ready.target, window, "window ready"); | |
| 79 | |
| 80 assert.equal(load.type, "load"); | |
| 81 assert.equal(load.target, window, "window load"); | |
| 82 | |
| 83 assert.equal(close.type, "close"); | |
| 84 assert.equal(close.target, window, "window load"); | |
| 85 | |
| 86 | |
| 87 // Note: If window is closed right after this GC won't have time | |
| 88 // to claim loader and there for this listener, there for it's safer | |
| 89 // to remove listener. | |
| 90 off(windowEvents, "data", handler); | |
| 91 off(browserEvents, "data", browserEventHandler); | |
| 92 loader.unload(); | |
| 93 done(); | |
| 94 } | |
| 95 }); | |
| 96 | |
| 97 // Open window and close it to trigger observers. | |
| 98 let window = open("data:text/html,not a browser"); | |
| 99 }; | |
| 100 | |
| 101 require("test").run(exports); |
