54 lines
1.3 KiB
JavaScript
54 lines
1.3 KiB
JavaScript
"use strict";
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const URL = "data:text/html,<title>initial title</title>";
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add_task(async function () {
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// Create a new tab.
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let tab = BrowserTestUtils.addTab(gBrowser, URL);
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await promiseBrowserLoaded(tab.linkedBrowser);
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// Remove the tab.
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await promiseRemoveTabAndSessionState(tab);
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// Check the title.
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let [
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{
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state: { entries },
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},
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] = ss.getClosedTabDataForWindow(window);
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is(entries[0].title, "initial title", "correct title");
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});
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add_task(async function () {
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// Create a new tab.
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let tab = BrowserTestUtils.addTab(gBrowser, URL);
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let browser = tab.linkedBrowser;
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await promiseBrowserLoaded(browser);
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// Flush to ensure we collected the initial title.
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await TabStateFlusher.flush(browser);
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// Set a new title.
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await SpecialPowers.spawn(browser, [], async function () {
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return new Promise(resolve => {
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docShell.chromeEventHandler.addEventListener(
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"DOMTitleChanged",
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() => resolve(),
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{ once: true }
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);
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content.document.title = "new title";
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});
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});
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// Remove the tab.
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await promiseRemoveTabAndSessionState(tab);
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// Check the title.
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let [
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{
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state: { entries },
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},
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] = ss.getClosedTabDataForWindow(window);
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is(entries[0].title, "new title", "correct title");
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});
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