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 --- .../content/test/general/browser_tabs_owner.js | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 browser/base/content/test/general/browser_tabs_owner.js (limited to 'browser/base/content/test/general/browser_tabs_owner.js') diff --git a/browser/base/content/test/general/browser_tabs_owner.js b/browser/base/content/test/general/browser_tabs_owner.js new file mode 100644 index 0000000000..4a32da12f1 --- /dev/null +++ b/browser/base/content/test/general/browser_tabs_owner.js @@ -0,0 +1,40 @@ +function test() { + BrowserTestUtils.addTab(gBrowser); + BrowserTestUtils.addTab(gBrowser); + BrowserTestUtils.addTab(gBrowser); + + var owner; + + is(gBrowser.tabs.length, 4, "4 tabs are open"); + + owner = gBrowser.selectedTab = gBrowser.tabs[2]; + BrowserOpenTab(); + is(gBrowser.selectedTab, gBrowser.tabs[4], "newly opened tab is selected"); + gBrowser.removeCurrentTab(); + is(gBrowser.selectedTab, owner, "owner is selected"); + + owner = gBrowser.selectedTab; + BrowserOpenTab(); + gBrowser.selectedTab = gBrowser.tabs[1]; + gBrowser.selectedTab = gBrowser.tabs[4]; + gBrowser.removeCurrentTab(); + isnot( + gBrowser.selectedTab, + owner, + "selecting a different tab clears the owner relation" + ); + + owner = gBrowser.selectedTab; + BrowserOpenTab(); + gBrowser.moveTabTo(gBrowser.selectedTab, 0); + gBrowser.removeCurrentTab(); + is( + gBrowser.selectedTab, + owner, + "owner relationship persists when tab is moved" + ); + + while (gBrowser.tabs.length > 1) { + gBrowser.removeCurrentTab(); + } +} -- cgit v1.2.3