From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- ...1387976_restore_lazy_tab_browser_muted_state.js | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 browser/base/content/test/tabs/browser_bug_1387976_restore_lazy_tab_browser_muted_state.js (limited to 'browser/base/content/test/tabs/browser_bug_1387976_restore_lazy_tab_browser_muted_state.js') diff --git a/browser/base/content/test/tabs/browser_bug_1387976_restore_lazy_tab_browser_muted_state.js b/browser/base/content/test/tabs/browser_bug_1387976_restore_lazy_tab_browser_muted_state.js new file mode 100644 index 0000000000..a3436fcefb --- /dev/null +++ b/browser/base/content/test/tabs/browser_bug_1387976_restore_lazy_tab_browser_muted_state.js @@ -0,0 +1,56 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const { TabState } = ChromeUtils.importESModule( + "resource:///modules/sessionstore/TabState.sys.mjs" +); + +/** + * Simulate a restart of a tab by removing it, then add a lazy tab + * which is restored with the tabData of the removed tab. + * + * @param tab + * The tab to restart. + * @return {Object} the restored lazy tab + */ +const restartTab = async function (tab) { + let tabData = TabState.clone(tab); + BrowserTestUtils.removeTab(tab); + + let restoredLazyTab = BrowserTestUtils.addTab(gBrowser, "", { + createLazyBrowser: true, + }); + SessionStore.setTabState(restoredLazyTab, JSON.stringify(tabData)); + return restoredLazyTab; +}; + +function get_tab_state(tab) { + return JSON.parse(SessionStore.getTabState(tab)); +} + +add_task(async function () { + const tab = BrowserTestUtils.addTab(gBrowser, "http://mochi.test:8888/"); + const browser = gBrowser.getBrowserForTab(tab); + await BrowserTestUtils.browserLoaded(browser); + + // Let's make sure the tab is not in a muted state at the beginning + ok(!("muted" in get_tab_state(tab)), "Tab should not be in a muted state"); + + info("toggling Muted audio..."); + tab.toggleMuteAudio(); + + ok("muted" in get_tab_state(tab), "Tab should be in a muted state"); + + info("Restarting tab..."); + let restartedTab = await restartTab(tab); + + ok( + "muted" in get_tab_state(restartedTab), + "Restored tab should still be in a muted state after restart" + ); + ok(!restartedTab.linkedPanel, "Restored tab should not be inserted"); + + BrowserTestUtils.removeTab(restartedTab); +}); -- cgit v1.2.3