browser/components/sessionstore/test/browser_526613.js@6474c204b198 (annotated)
browser/components/sessionstore/test/browser_526613.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 526613 **/ |
| michael@0 | 7 | |
| michael@0 | 8 | // test setup |
| michael@0 | 9 | waitForExplicitFinish(); |
| michael@0 | 10 | |
| michael@0 | 11 | function browserWindowsCount(expected) { |
| michael@0 | 12 | let count = 0; |
| michael@0 | 13 | let e = Services.wm.getEnumerator("navigator:browser"); |
| michael@0 | 14 | while (e.hasMoreElements()) { |
| michael@0 | 15 | if (!e.getNext().closed) |
| michael@0 | 16 | ++count; |
| michael@0 | 17 | } |
| michael@0 | 18 | is(count, expected, |
| michael@0 | 19 | "number of open browser windows according to nsIWindowMediator"); |
| michael@0 | 20 | let state = ss.getBrowserState(); |
| michael@0 | 21 | info(state); |
| michael@0 | 22 | is(JSON.parse(state).windows.length, expected, |
| michael@0 | 23 | "number of open browser windows according to getBrowserState"); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | browserWindowsCount(1); |
| michael@0 | 27 | |
| michael@0 | 28 | // backup old state |
| michael@0 | 29 | let oldState = ss.getBrowserState(); |
| michael@0 | 30 | // create a new state for testing |
| michael@0 | 31 | let testState = { |
| michael@0 | 32 | windows: [ |
| michael@0 | 33 | { tabs: [{ entries: [{ url: "http://example.com/" }] }], selected: 1 }, |
| michael@0 | 34 | { tabs: [{ entries: [{ url: "about:mozilla" }] }], selected: 1 }, |
| michael@0 | 35 | ], |
| michael@0 | 36 | // make sure the first window is focused, otherwise when restoring the |
| michael@0 | 37 | // old state, the first window is closed and the test harness gets unloaded |
| michael@0 | 38 | selectedWindow: 1 |
| michael@0 | 39 | }; |
| michael@0 | 40 | |
| michael@0 | 41 | let pass = 1; |
| michael@0 | 42 | function observer(aSubject, aTopic, aData) { |
| michael@0 | 43 | is(aTopic, "sessionstore-browser-state-restored", |
| michael@0 | 44 | "The sessionstore-browser-state-restored notification was observed"); |
| michael@0 | 45 | |
| michael@0 | 46 | if (pass++ == 1) { |
| michael@0 | 47 | browserWindowsCount(2); |
| michael@0 | 48 | |
| michael@0 | 49 | // let the first window be focused (see above) |
| michael@0 | 50 | function pollMostRecentWindow() { |
| michael@0 | 51 | if (Services.wm.getMostRecentWindow("navigator:browser") == window) { |
| michael@0 | 52 | ss.setBrowserState(oldState); |
| michael@0 | 53 | } else { |
| michael@0 | 54 | info("waiting for the current window to become active"); |
| michael@0 | 55 | setTimeout(pollMostRecentWindow, 0); |
| michael@0 | 56 | window.focus(); //XXX Why is this needed? |
| michael@0 | 57 | } |
| michael@0 | 58 | } |
| michael@0 | 59 | pollMostRecentWindow(); |
| michael@0 | 60 | } |
| michael@0 | 61 | else { |
| michael@0 | 62 | browserWindowsCount(1); |
| michael@0 | 63 | ok(!window.closed, "Restoring the old state should have left this window open"); |
| michael@0 | 64 | Services.obs.removeObserver(observer, "sessionstore-browser-state-restored"); |
| michael@0 | 65 | finish(); |
| michael@0 | 66 | } |
| michael@0 | 67 | } |
| michael@0 | 68 | Services.obs.addObserver(observer, "sessionstore-browser-state-restored", false); |
| michael@0 | 69 | |
| michael@0 | 70 | // set browser to test state |
| michael@0 | 71 | ss.setBrowserState(JSON.stringify(testState)); |
| michael@0 | 72 | } |
