browser/components/sessionstore/test/browser_490040.js@6474c204b198 (annotated)
browser/components/sessionstore/test/browser_490040.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | function test() { |
| michael@0 | 6 | /** Test for Bug 490040 **/ |
| michael@0 | 7 | |
| michael@0 | 8 | waitForExplicitFinish(); |
| michael@0 | 9 | |
| michael@0 | 10 | function testWithState(aState) { |
| michael@0 | 11 | // Ensure we can store the window if needed. |
| michael@0 | 12 | let curClosedWindowCount = ss.getClosedWindowCount(); |
| michael@0 | 13 | gPrefService.setIntPref("browser.sessionstore.max_windows_undo", |
| michael@0 | 14 | curClosedWindowCount + 1); |
| michael@0 | 15 | |
| michael@0 | 16 | var origWin; |
| michael@0 | 17 | function windowObserver(aSubject, aTopic, aData) { |
| michael@0 | 18 | let theWin = aSubject.QueryInterface(Ci.nsIDOMWindow); |
| michael@0 | 19 | if (origWin && theWin != origWin) |
| michael@0 | 20 | return; |
| michael@0 | 21 | |
| michael@0 | 22 | switch (aTopic) { |
| michael@0 | 23 | case "domwindowopened": |
| michael@0 | 24 | origWin = theWin; |
| michael@0 | 25 | theWin.addEventListener("load", function () { |
| michael@0 | 26 | theWin.removeEventListener("load", arguments.callee, false); |
| michael@0 | 27 | executeSoon(function () { |
| michael@0 | 28 | // Close the window as soon as the first tab loads, or |
| michael@0 | 29 | // immediately if there are no tabs. |
| michael@0 | 30 | if (aState.windowState.windows[0].tabs[0].entries.length) { |
| michael@0 | 31 | theWin.gBrowser.addEventListener("load", function() { |
| michael@0 | 32 | theWin.gBrowser.removeEventListener("load", |
| michael@0 | 33 | arguments.callee, true); |
| michael@0 | 34 | theWin.close(); |
| michael@0 | 35 | }, true); |
| michael@0 | 36 | } else { |
| michael@0 | 37 | executeSoon(function () { |
| michael@0 | 38 | theWin.close(); |
| michael@0 | 39 | }); |
| michael@0 | 40 | } |
| michael@0 | 41 | ss.setWindowState(theWin, JSON.stringify(aState.windowState), |
| michael@0 | 42 | true); |
| michael@0 | 43 | }); |
| michael@0 | 44 | }, false); |
| michael@0 | 45 | break; |
| michael@0 | 46 | |
| michael@0 | 47 | case "domwindowclosed": |
| michael@0 | 48 | Services.ww.unregisterNotification(windowObserver); |
| michael@0 | 49 | // Use executeSoon to ensure this happens after SS observer. |
| michael@0 | 50 | executeSoon(function () { |
| michael@0 | 51 | is(ss.getClosedWindowCount(), |
| michael@0 | 52 | curClosedWindowCount + (aState.shouldBeAdded ? 1 : 0), |
| michael@0 | 53 | "That window should " + (aState.shouldBeAdded ? "" : "not ") + |
| michael@0 | 54 | "be restorable"); |
| michael@0 | 55 | executeSoon(runNextTest); |
| michael@0 | 56 | }); |
| michael@0 | 57 | break; |
| michael@0 | 58 | } |
| michael@0 | 59 | } |
| michael@0 | 60 | Services.ww.registerNotification(windowObserver); |
| michael@0 | 61 | Services.ww.openWindow(null, |
| michael@0 | 62 | location, |
| michael@0 | 63 | "_blank", |
| michael@0 | 64 | "chrome,all,dialog=no", |
| michael@0 | 65 | null); |
| michael@0 | 66 | } |
| michael@0 | 67 | |
| michael@0 | 68 | // Only windows with open tabs are restorable. Windows where a lone tab is |
| michael@0 | 69 | // detached may have _closedTabs, but is left with just an empty tab. |
| michael@0 | 70 | let states = [ |
| michael@0 | 71 | { |
| michael@0 | 72 | shouldBeAdded: true, |
| michael@0 | 73 | windowState: { |
| michael@0 | 74 | windows: [{ |
| michael@0 | 75 | tabs: [{ entries: [{ url: "http://example.com", title: "example.com" }] }], |
| michael@0 | 76 | selected: 1, |
| michael@0 | 77 | _closedTabs: [] |
| michael@0 | 78 | }] |
| michael@0 | 79 | } |
| michael@0 | 80 | }, |
| michael@0 | 81 | { |
| michael@0 | 82 | shouldBeAdded: false, |
| michael@0 | 83 | windowState: { |
| michael@0 | 84 | windows: [{ |
| michael@0 | 85 | tabs: [{ entries: [] }], |
| michael@0 | 86 | _closedTabs: [] |
| michael@0 | 87 | }] |
| michael@0 | 88 | } |
| michael@0 | 89 | }, |
| michael@0 | 90 | { |
| michael@0 | 91 | shouldBeAdded: false, |
| michael@0 | 92 | windowState: { |
| michael@0 | 93 | windows: [{ |
| michael@0 | 94 | tabs: [{ entries: [] }], |
| michael@0 | 95 | _closedTabs: [{ state: { entries: [{ url: "http://example.com", index: 1 }] } }] |
| michael@0 | 96 | }] |
| michael@0 | 97 | } |
| michael@0 | 98 | }, |
| michael@0 | 99 | { |
| michael@0 | 100 | shouldBeAdded: false, |
| michael@0 | 101 | windowState: { |
| michael@0 | 102 | windows: [{ |
| michael@0 | 103 | tabs: [{ entries: [] }], |
| michael@0 | 104 | _closedTabs: [], |
| michael@0 | 105 | extData: { keyname: "pi != " + Math.random() } |
| michael@0 | 106 | }] |
| michael@0 | 107 | } |
| michael@0 | 108 | } |
| michael@0 | 109 | ]; |
| michael@0 | 110 | |
| michael@0 | 111 | function runNextTest() { |
| michael@0 | 112 | if (states.length) { |
| michael@0 | 113 | let state = states.shift(); |
| michael@0 | 114 | testWithState(state); |
| michael@0 | 115 | } |
| michael@0 | 116 | else { |
| michael@0 | 117 | gPrefService.clearUserPref("browser.sessionstore.max_windows_undo"); |
| michael@0 | 118 | finish(); |
| michael@0 | 119 | } |
| michael@0 | 120 | } |
| michael@0 | 121 | runNextTest(); |
| michael@0 | 122 | } |
| michael@0 | 123 |
