The Tor Browser / file comparison
comparison: browser/components/sessionstore/test/browser_636279.js
browser/components/sessionstore/test/browser_636279.js
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- 6474c204b198
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| -1:000000000000 | 0:efe1c53821d4 |
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 let stateBackup = ss.getBrowserState(); | |
| 5 | |
| 6 let statePinned = {windows:[{tabs:[ | |
| 7 {entries:[{url:"http://example.com#1"}], pinned: true} | |
| 8 ]}]}; | |
| 9 | |
| 10 let state = {windows:[{tabs:[ | |
| 11 {entries:[{url:"http://example.com#1"}]}, | |
| 12 {entries:[{url:"http://example.com#2"}]}, | |
| 13 {entries:[{url:"http://example.com#3"}]}, | |
| 14 {entries:[{url:"http://example.com#4"}]}, | |
| 15 ]}]}; | |
| 16 | |
| 17 function test() { | |
| 18 waitForExplicitFinish(); | |
| 19 | |
| 20 registerCleanupFunction(function () { | |
| 21 TabsProgressListener.uninit(); | |
| 22 ss.setBrowserState(stateBackup); | |
| 23 }); | |
| 24 | |
| 25 | |
| 26 TabsProgressListener.init(); | |
| 27 | |
| 28 window.addEventListener("SSWindowStateReady", function onReady() { | |
| 29 window.removeEventListener("SSWindowStateReady", onReady, false); | |
| 30 | |
| 31 let firstProgress = true; | |
| 32 | |
| 33 TabsProgressListener.setCallback(function (needsRestore, isRestoring) { | |
| 34 if (firstProgress) { | |
| 35 firstProgress = false; | |
| 36 is(isRestoring, 3, "restoring 3 tabs concurrently"); | |
| 37 } else { | |
| 38 ok(isRestoring <= 3, "restoring max. 2 tabs concurrently"); | |
| 39 } | |
| 40 | |
| 41 if (0 == needsRestore) { | |
| 42 TabsProgressListener.unsetCallback(); | |
| 43 waitForFocus(finish); | |
| 44 } | |
| 45 }); | |
| 46 | |
| 47 ss.setBrowserState(JSON.stringify(state)); | |
| 48 }, false); | |
| 49 | |
| 50 ss.setBrowserState(JSON.stringify(statePinned)); | |
| 51 } | |
| 52 | |
| 53 function countTabs() { | |
| 54 let needsRestore = 0, isRestoring = 0; | |
| 55 let windowsEnum = Services.wm.getEnumerator("navigator:browser"); | |
| 56 | |
| 57 while (windowsEnum.hasMoreElements()) { | |
| 58 let window = windowsEnum.getNext(); | |
| 59 if (window.closed) | |
| 60 continue; | |
| 61 | |
| 62 for (let i = 0; i < window.gBrowser.tabs.length; i++) { | |
| 63 let browser = window.gBrowser.tabs[i].linkedBrowser; | |
| 64 if (browser.__SS_restoreState == TAB_STATE_RESTORING) | |
| 65 isRestoring++; | |
| 66 else if (browser.__SS_restoreState == TAB_STATE_NEEDS_RESTORE) | |
| 67 needsRestore++; | |
| 68 } | |
| 69 } | |
| 70 | |
| 71 return [needsRestore, isRestoring]; | |
| 72 } | |
| 73 | |
| 74 let TabsProgressListener = { | |
| 75 init: function () { | |
| 76 Services.obs.addObserver(this, "sessionstore-debug-tab-restored", false); | |
| 77 }, | |
| 78 | |
| 79 uninit: function () { | |
| 80 Services.obs.removeObserver(this, "sessionstore-debug-tab-restored"); | |
| 81 this.unsetCallback(); | |
| 82 }, | |
| 83 | |
| 84 setCallback: function (callback) { | |
| 85 this.callback = callback; | |
| 86 }, | |
| 87 | |
| 88 unsetCallback: function () { | |
| 89 delete this.callback; | |
| 90 }, | |
| 91 | |
| 92 observe: function (browser, topic, data) { | |
| 93 TabsProgressListener.onRestored(browser); | |
| 94 }, | |
| 95 | |
| 96 onRestored: function (browser) { | |
| 97 if (this.callback && browser.__SS_restoreState == TAB_STATE_RESTORING) { | |
| 98 this.callback.apply(null, countTabs()); | |
| 99 } | |
| 100 } | |
| 101 } |
