forked from mirrors/gecko-dev
a3004a21be
- As closed tabs will change to mean closed tabs from all windows, rename these functions to make changes in later patches clearer when we mean closed tabs from this window specifically, or closed tabs for all private/non-private windows Differential Revision: https://phabricator.services.mozilla.com/D177849
48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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add_task(async function () {
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// make sure that the next closed tab will increase getClosedTabCountForWindow
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let max_tabs_undo = Services.prefs.getIntPref(
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"browser.sessionstore.max_tabs_undo"
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);
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Services.prefs.setIntPref(
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"browser.sessionstore.max_tabs_undo",
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max_tabs_undo + 1
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);
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registerCleanupFunction(() =>
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Services.prefs.clearUserPref("browser.sessionstore.max_tabs_undo")
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);
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forgetClosedTabs(window);
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// restore a blank tab
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let tab = BrowserTestUtils.addTab(gBrowser, "about:mozilla");
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await promiseBrowserLoaded(tab.linkedBrowser);
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let count = await promiseSHistoryCount(tab.linkedBrowser);
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ok(count >= 1, "the new tab does have at least one history entry");
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await promiseTabState(tab, { entries: [] });
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// We may have a different sessionHistory object if the tab
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// switched from non-remote to remote.
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count = await promiseSHistoryCount(tab.linkedBrowser);
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is(count, 0, "the tab was restored without any history whatsoever");
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await promiseRemoveTabAndSessionState(tab);
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is(
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ss.getClosedTabCountForWindow(window),
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0,
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"The closed blank tab wasn't added to Recently Closed Tabs"
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);
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});
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function promiseSHistoryCount(browser) {
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return SpecialPowers.spawn(browser, [], async function () {
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return docShell.QueryInterface(Ci.nsIWebNavigation).sessionHistory.count;
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});
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}
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