browser/components/sessionstore/test/browser_label_and_icon.js@6474c204b198 (annotated)
browser/components/sessionstore/test/browser_label_and_icon.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 | /* Any copyright is dedicated to the Public Domain. |
| michael@0 | 2 | * http://creativecommons.org/publicdomain/zero/1.0/ */ |
| michael@0 | 3 | |
| michael@0 | 4 | "use strict"; |
| michael@0 | 5 | |
| michael@0 | 6 | /** |
| michael@0 | 7 | * Make sure that tabs are restored on demand as otherwise the tab will start |
| michael@0 | 8 | * loading immediately and we can't check its icon and label. |
| michael@0 | 9 | */ |
| michael@0 | 10 | add_task(function setup() { |
| michael@0 | 11 | Services.prefs.setBoolPref("browser.sessionstore.restore_on_demand", true); |
| michael@0 | 12 | |
| michael@0 | 13 | registerCleanupFunction(() => { |
| michael@0 | 14 | Services.prefs.clearUserPref("browser.sessionstore.restore_on_demand"); |
| michael@0 | 15 | }); |
| michael@0 | 16 | }); |
| michael@0 | 17 | |
| michael@0 | 18 | /** |
| michael@0 | 19 | * Ensure that a pending tab has label and icon correctly set. |
| michael@0 | 20 | */ |
| michael@0 | 21 | add_task(function test_label_and_icon() { |
| michael@0 | 22 | // Create a new tab. |
| michael@0 | 23 | let tab = gBrowser.addTab("about:robots"); |
| michael@0 | 24 | let browser = tab.linkedBrowser; |
| michael@0 | 25 | yield promiseBrowserLoaded(browser); |
| michael@0 | 26 | |
| michael@0 | 27 | // Retrieve the tab state. |
| michael@0 | 28 | SyncHandlers.get(browser).flush(); |
| michael@0 | 29 | let state = ss.getTabState(tab); |
| michael@0 | 30 | gBrowser.removeTab(tab); |
| michael@0 | 31 | browser = null; |
| michael@0 | 32 | |
| michael@0 | 33 | // Open a new tab to restore into. |
| michael@0 | 34 | let tab = gBrowser.addTab("about:blank"); |
| michael@0 | 35 | ss.setTabState(tab, state); |
| michael@0 | 36 | yield promiseTabRestoring(tab); |
| michael@0 | 37 | |
| michael@0 | 38 | // Check that label and icon are set for the restoring tab. |
| michael@0 | 39 | ok(gBrowser.getIcon(tab).startsWith("data:image/png;"), "icon is set"); |
| michael@0 | 40 | is(tab.label, "Gort! Klaatu barada nikto!", "label is set"); |
| michael@0 | 41 | |
| michael@0 | 42 | // Cleanup. |
| michael@0 | 43 | gBrowser.removeTab(tab); |
| michael@0 | 44 | }); |
| michael@0 | 45 | |
| michael@0 | 46 | function promiseTabRestoring(tab) { |
| michael@0 | 47 | let deferred = Promise.defer(); |
| michael@0 | 48 | |
| michael@0 | 49 | tab.addEventListener("SSTabRestoring", function onRestoring() { |
| michael@0 | 50 | tab.removeEventListener("SSTabRestoring", onRestoring); |
| michael@0 | 51 | deferred.resolve(); |
| michael@0 | 52 | }); |
| michael@0 | 53 | |
| michael@0 | 54 | return deferred.promise; |
| michael@0 | 55 | } |
