forked from mirrors/gecko-dev
44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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/**
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* Make sure that tabs are restored on demand as otherwise the tab will start
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* loading immediately and we can't check its icon and label.
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*/
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add_task(function setup() {
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Services.prefs.setBoolPref("browser.sessionstore.restore_on_demand", true);
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registerCleanupFunction(() => {
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Services.prefs.clearUserPref("browser.sessionstore.restore_on_demand");
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});
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});
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/**
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* Ensure that a pending tab has label and icon correctly set.
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*/
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add_task(function test_label_and_icon() {
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// Create a new tab.
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let tab = gBrowser.addTab("about:robots");
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let browser = tab.linkedBrowser;
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yield promiseBrowserLoaded(browser);
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// Retrieve the tab state.
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yield TabStateFlusher.flush(browser);
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let state = ss.getTabState(tab);
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yield promiseRemoveTab(tab);
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browser = null;
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// Open a new tab to restore into.
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tab = gBrowser.addTab("about:blank");
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ss.setTabState(tab, state);
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yield promiseTabRestoring(tab);
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// Check that label and icon are set for the restoring tab.
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ok(gBrowser.getIcon(tab).startsWith("data:image/png;"), "icon is set");
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is(tab.label, "Gort! Klaatu barada nikto!", "label is set");
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// Cleanup.
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yield promiseRemoveTab(tab);
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});
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