The Tor Browser / file comparison
comparison: browser/components/tabview/test/browser_tabview_bug595601.js
browser/components/tabview/test/browser_tabview_bug595601.js
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore); | |
| 5 | |
| 6 const TAB_STATE_NEEDS_RESTORE = 1; | |
| 7 const TAB_STATE_RESTORING = 2; | |
| 8 | |
| 9 let stateBackup = ss.getBrowserState(); | |
| 10 | |
| 11 let state = {windows:[{tabs:[ | |
| 12 // first group | |
| 13 {entries:[{url:"http://example.com#1"}],extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#1\",\"groupID\":2}"}}, | |
| 14 {entries:[{url:"http://example.com#2"}],extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#2\",\"groupID\":2}"}}, | |
| 15 {entries:[{url:"http://example.com#3"}],extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#3\",\"groupID\":2}"}}, | |
| 16 {entries:[{url:"http://example.com#4"}],extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#4\",\"groupID\":2}"}}, | |
| 17 | |
| 18 // second group | |
| 19 {entries:[{url:"http://example.com#5"}],hidden:true,extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#5\",\"groupID\":1}"}}, | |
| 20 {entries:[{url:"http://example.com#6"}],hidden:true,extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#6\",\"groupID\":1}"}}, | |
| 21 {entries:[{url:"http://example.com#7"}],hidden:true,extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#7\",\"groupID\":1}"}}, | |
| 22 {entries:[{url:"http://example.com#8"}],hidden:true,extData:{"tabview-tab":"{\"bounds\":{\"left\":20,\"top\":20,\"width\":20,\"height\":20},\"url\":\"http://example.com#8\",\"groupID\":1}"}} | |
| 23 ],selected:4,extData:{ | |
| 24 "tabview-groups":"{\"nextID\":8,\"activeGroupId\":1}","tabview-group":"{\"1\":{\"bounds\":{\"left\":15,\"top\":10,\"width\":415,\"height\":367},\"userSize\":{\"x\":415,\"y\":367},\"title\":\"\",\"id\":1},\"2\":{\"bounds\":{\"left\":286,\"top\":488,\"width\":418,\"height\":313},\"title\":\"\",\"id\":2}}", | |
| 25 "tabview-ui":"{\"pageBounds\":{\"left\":0,\"top\":0,\"width\":940,\"height\":1075}}" | |
| 26 }}]}; | |
| 27 | |
| 28 function test() { | |
| 29 waitForExplicitFinish(); | |
| 30 | |
| 31 Services.prefs.setBoolPref("browser.sessionstore.restore_hidden_tabs", false); | |
| 32 | |
| 33 TabsProgressListener.init(); | |
| 34 | |
| 35 registerCleanupFunction(function () { | |
| 36 TabsProgressListener.uninit(); | |
| 37 | |
| 38 Services.prefs.clearUserPref("browser.sessionstore.restore_hidden_tabs"); | |
| 39 | |
| 40 gBrowser.selectedTab = gBrowser.tabs[0]; | |
| 41 ss.setBrowserState(stateBackup); | |
| 42 }); | |
| 43 | |
| 44 TabView._initFrame(function () { | |
| 45 executeSoon(testRestoreWithHiddenTabs); | |
| 46 }); | |
| 47 } | |
| 48 | |
| 49 function testRestoreWithHiddenTabs() { | |
| 50 TabsProgressListener.setCallback(function (needsRestore, isRestoring) { | |
| 51 if (needsRestore <= 4) { | |
| 52 TabsProgressListener.unsetCallback(); | |
| 53 is(needsRestore, 4, "4/8 tabs restored"); | |
| 54 } | |
| 55 }); | |
| 56 | |
| 57 waitForBrowserState(state, 4, function () { | |
| 58 is(gBrowser.tabs.length, 8, "there are now eight tabs"); | |
| 59 is(gBrowser.visibleTabs.length, 4, "four visible tabs"); | |
| 60 | |
| 61 let cw = TabView.getContentWindow(); | |
| 62 is(cw.GroupItems.groupItems.length, 2, "there are now two groupItems"); | |
| 63 | |
| 64 testSwitchToInactiveGroup(); | |
| 65 }); | |
| 66 } | |
| 67 | |
| 68 function testSwitchToInactiveGroup() { | |
| 69 let firstProgress = true; | |
| 70 | |
| 71 TabsProgressListener.setCallback(function (needsRestore, isRestoring) { | |
| 72 if (firstProgress) { | |
| 73 firstProgress = false; | |
| 74 is(isRestoring, 3, "restoring 3 tabs concurrently"); | |
| 75 } else { | |
| 76 ok(isRestoring < 4, "restoring max. 3 tabs concurrently"); | |
| 77 } | |
| 78 | |
| 79 if (needsRestore) | |
| 80 return; | |
| 81 | |
| 82 TabsProgressListener.unsetCallback(); | |
| 83 | |
| 84 is(gBrowser.visibleTabs.length, 4, "four visible tabs"); | |
| 85 waitForFocus(finish); | |
| 86 }); | |
| 87 | |
| 88 gBrowser.selectedTab = gBrowser.tabs[4]; | |
| 89 } | |
| 90 | |
| 91 function waitForBrowserState(state, numTabs, callback) { | |
| 92 let tabContainer = gBrowser.tabContainer; | |
| 93 tabContainer.addEventListener("SSTabRestored", function onRestored() { | |
| 94 if (--numTabs <= 0) { | |
| 95 tabContainer.removeEventListener("SSTabRestored", onRestored, true); | |
| 96 executeSoon(callback); | |
| 97 } | |
| 98 }, true); | |
| 99 | |
| 100 ss.setBrowserState(JSON.stringify(state)); | |
| 101 } | |
| 102 | |
| 103 function countTabs() { | |
| 104 let needsRestore = 0, isRestoring = 0; | |
| 105 let windowsEnum = Services.wm.getEnumerator("navigator:browser"); | |
| 106 | |
| 107 while (windowsEnum.hasMoreElements()) { | |
| 108 let window = windowsEnum.getNext(); | |
| 109 if (window.closed) | |
| 110 continue; | |
| 111 | |
| 112 for (let i = 0; i < window.gBrowser.tabs.length; i++) { | |
| 113 let browser = window.gBrowser.tabs[i].linkedBrowser; | |
| 114 if (browser.__SS_restoreState == TAB_STATE_RESTORING) | |
| 115 isRestoring++; | |
| 116 else if (browser.__SS_restoreState == TAB_STATE_NEEDS_RESTORE) | |
| 117 needsRestore++; | |
| 118 } | |
| 119 } | |
| 120 | |
| 121 return [needsRestore, isRestoring]; | |
| 122 } | |
| 123 | |
| 124 let TabsProgressListener = { | |
| 125 init: function () { | |
| 126 gBrowser.addTabsProgressListener(this); | |
| 127 }, | |
| 128 | |
| 129 uninit: function () { | |
| 130 this.unsetCallback(); | |
| 131 gBrowser.removeTabsProgressListener(this); | |
| 132 }, | |
| 133 | |
| 134 setCallback: function (callback) { | |
| 135 this.callback = callback; | |
| 136 }, | |
| 137 | |
| 138 unsetCallback: function () { | |
| 139 delete this.callback; | |
| 140 }, | |
| 141 | |
| 142 onStateChange: function (aBrowser, aWebProgress, aRequest, aStateFlags, aStatus) { | |
| 143 let isNetwork = aStateFlags & Ci.nsIWebProgressListener.STATE_IS_NETWORK; | |
| 144 let isWindow = aStateFlags & Ci.nsIWebProgressListener.STATE_IS_WINDOW; | |
| 145 | |
| 146 if (!(this.callback && isNetwork && isWindow)) | |
| 147 return; | |
| 148 | |
| 149 let self = this; | |
| 150 let finalize = function () { | |
| 151 if (wasRestoring) | |
| 152 delete aBrowser.__wasRestoring; | |
| 153 | |
| 154 self.callback.apply(null, countTabs()); | |
| 155 }; | |
| 156 | |
| 157 let isRestoring = aBrowser.__SS_restoreState == TAB_STATE_RESTORING; | |
| 158 let wasRestoring = !aBrowser.__SS_restoreState && aBrowser.__wasRestoring; | |
| 159 let hasStopped = aStateFlags & Ci.nsIWebProgressListener.STATE_STOP; | |
| 160 | |
| 161 if (isRestoring && !hasStopped) | |
| 162 aBrowser.__wasRestoring = true; | |
| 163 | |
| 164 if (hasStopped && (isRestoring || wasRestoring)) | |
| 165 finalize(); | |
| 166 } | |
| 167 } |
