From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- accessible/tests/browser/tree/browser_lazy_tabs.js | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 accessible/tests/browser/tree/browser_lazy_tabs.js (limited to 'accessible/tests/browser/tree/browser_lazy_tabs.js') diff --git a/accessible/tests/browser/tree/browser_lazy_tabs.js b/accessible/tests/browser/tree/browser_lazy_tabs.js new file mode 100644 index 0000000000..f7aa9bdeb2 --- /dev/null +++ b/accessible/tests/browser/tree/browser_lazy_tabs.js @@ -0,0 +1,43 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Test that lazy background tabs aren't unintentionally loaded when building +// the a11y tree (bug 1700708). +addAccessibleTask(``, async function (browser, accDoc) { + await SpecialPowers.pushPrefEnv({ + set: [["browser.sessionstore.restore_on_demand", true]], + }); + + info("Opening a new window"); + let win = await BrowserTestUtils.openNewBrowserWindow(); + // Window is opened with a blank tab. + info("Loading second tab"); + await BrowserTestUtils.openNewForegroundTab({ + gBrowser: win.gBrowser, + url: "data:text/html,2", + }); + info("Loading third tab"); + await BrowserTestUtils.openNewForegroundTab({ + gBrowser: win.gBrowser, + url: "data:text/html,3", + }); + info("Closing the window"); + await BrowserTestUtils.closeWindow(win); + + is(SessionStore.getClosedWindowCount(), 1, "Should have a window to restore"); + info("Restoring the window"); + win = SessionStore.undoCloseWindow(0); + await BrowserTestUtils.waitForEvent(win, "SSWindowStateReady"); + await BrowserTestUtils.waitForEvent( + win.gBrowser.tabContainer, + "SSTabRestored" + ); + is(win.gBrowser.tabs.length, 3, "3 tabs restored"); + ok(win.gBrowser.tabs[2].selected, "Third tab selected"); + ok(getAccessible(win.gBrowser.tabs[1]), "Second tab has accessible"); + ok(!win.gBrowser.browsers[1].isConnected, "Second tab is lazy"); + info("Closing the restored window"); + await BrowserTestUtils.closeWindow(win); +}); -- cgit v1.2.3