forked from mirrors/gecko-dev
08f0e2afbb
The change to DoNotifyPossibleTitleChange handling is needed so that we flush the pending title change before adding a new active entry. aUpdateEntryInSessionHistory is a bit odd name, since it is really about SHIP only. The patch isn't trying to fix non-SHIP UI issues, but just give Fission similar behavior what Chrome has. Differential Revision: https://phabricator.services.mozilla.com/D116504
63 lines
2 KiB
JavaScript
63 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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add_task(async function test() {
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const TEST_PAGE =
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getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content",
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"https://example.com"
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) + "dummy_page.html";
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await BrowserTestUtils.withNewTab(TEST_PAGE, async browser => {
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let titles = await ContentTask.spawn(browser, null, () => {
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return new Promise(resolve => {
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let titles = [];
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content.document.body.innerHTML = "<div id='foo'>foo</div>";
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content.document.title = "Initial";
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content.history.pushState("1", "1", "1");
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content.document.title = "1";
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content.history.pushState("2", "2", "2");
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content.document.title = "2";
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content.location.hash = "hash";
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content.document.title = "3-hash";
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content.addEventListener(
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"popstate",
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() => {
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content.addEventListener(
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"popstate",
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() => {
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titles.push(content.document.title);
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resolve(titles);
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},
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{ once: true }
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);
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titles.push(content.document.title);
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// Test going forward a few steps.
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content.history.go(2);
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},
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{ once: true }
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);
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// Test going back a few steps.
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content.history.go(-3);
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});
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});
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is(
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titles[0],
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"3-hash",
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"Document.title should have the value to which it was last time set."
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);
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is(
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titles[1],
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"3-hash",
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"Document.title should have the value to which it was last time set."
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);
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let sh = browser.browsingContext.sessionHistory;
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let count = sh.count;
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is(sh.getEntryAtIndex(count - 1).title, "3-hash");
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is(sh.getEntryAtIndex(count - 2).title, "2");
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is(sh.getEntryAtIndex(count - 3).title, "1");
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is(sh.getEntryAtIndex(count - 4).title, "Initial");
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});
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});
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