From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../components/sessionstore/test/browser_367052.js | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 browser/components/sessionstore/test/browser_367052.js (limited to 'browser/components/sessionstore/test/browser_367052.js') diff --git a/browser/components/sessionstore/test/browser_367052.js b/browser/components/sessionstore/test/browser_367052.js new file mode 100644 index 0000000000..4137945729 --- /dev/null +++ b/browser/components/sessionstore/test/browser_367052.js @@ -0,0 +1,52 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +add_task(async function () { + // make sure that the next closed tab will increase getClosedTabCountForWindow + let max_tabs_undo = Services.prefs.getIntPref( + "browser.sessionstore.max_tabs_undo" + ); + Services.prefs.setIntPref( + "browser.sessionstore.max_tabs_undo", + max_tabs_undo + 1 + ); + registerCleanupFunction(() => + Services.prefs.clearUserPref("browser.sessionstore.max_tabs_undo") + ); + + forgetClosedTabs(window); + + // restore a blank tab + let tab = BrowserTestUtils.addTab(gBrowser, "about:mozilla"); + await promiseBrowserLoaded(tab.linkedBrowser); + + let count = await promiseSHistoryCount(tab.linkedBrowser); + Assert.greaterOrEqual( + count, + 1, + "the new tab does have at least one history entry" + ); + + await promiseTabState(tab, { entries: [] }); + + // We may have a different sessionHistory object if the tab + // switched from non-remote to remote. + count = await promiseSHistoryCount(tab.linkedBrowser); + is(count, 0, "the tab was restored without any history whatsoever"); + + await promiseRemoveTabAndSessionState(tab); + is( + ss.getClosedTabCountForWindow(window), + 0, + "The closed blank tab wasn't added to Recently Closed Tabs" + ); +}); + +function promiseSHistoryCount(browser) { + return SpecialPowers.spawn(browser, [], async function () { + return docShell.QueryInterface(Ci.nsIWebNavigation).sessionHistory.count; + }); +} -- cgit v1.2.3