forked from mirrors/gecko-dev
01008c7d57
MozReview-Commit-ID: 8pidN7x6MYh --HG-- extra : rebase_source : 6a0d6800091231fc1535223bd7fc6df0ba40d47b
56 lines
2 KiB
JavaScript
56 lines
2 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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const CRASH_URL = "about:mozilla";
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const CRASH_FAVICON = "chrome://branding/content/icon32.png";
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const CRASH_SHENTRY = {url: CRASH_URL, triggeringPrincipal_base64};
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const CRASH_TAB = {entries: [CRASH_SHENTRY], image: CRASH_FAVICON};
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const CRASH_STATE = {windows: [{tabs: [CRASH_TAB]}]};
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const TAB_URL = "about:sessionrestore";
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const TAB_FORMDATA = {url: TAB_URL, id: {sessionData: CRASH_STATE}};
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const TAB_SHENTRY = {url: TAB_URL, triggeringPrincipal_base64};
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const TAB_STATE = {entries: [TAB_SHENTRY], formdata: TAB_FORMDATA};
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const FRAME_SCRIPT = "data:," +
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"content.document.getElementById('errorTryAgain').click()";
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add_task(async function() {
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// Prepare a blank tab.
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let tab = BrowserTestUtils.addTab(gBrowser, "about:blank");
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let browser = tab.linkedBrowser;
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await promiseBrowserLoaded(browser);
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// Fake a post-crash tab.
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ss.setTabState(tab, JSON.stringify(TAB_STATE));
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await promiseTabRestored(tab);
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ok(gBrowser.tabs.length > 1, "we have more than one tab");
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// eslint-disable-next-line mozilla/no-cpows-in-tests
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let view = browser.contentDocument.getElementById("tabList").view;
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ok(view.isContainer(0), "first entry is the window");
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is(view.getCellProperties(1, { id: "title" }), "icon",
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"second entry is the tab and has a favicon");
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browser.messageManager.loadFrameScript(FRAME_SCRIPT, true);
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// Wait until the new window was restored.
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let win = await waitForNewWindow();
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await BrowserTestUtils.closeWindow(win);
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let [{tabs: [{entries: [{url}]}]}] = JSON.parse(ss.getClosedWindowData());
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is(url, CRASH_URL, "session was restored correctly");
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ss.forgetClosedWindow(0);
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});
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function waitForNewWindow() {
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return new Promise(resolve => {
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Services.obs.addObserver(function observe(win, topic) {
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Services.obs.removeObserver(observe, topic);
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resolve(win);
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}, "browser-delayed-startup-finished");
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});
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}
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