tenfourfox/browser/base/content/test/general/browser_tabs_owner.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

47 lines
1.4 KiB
JavaScript

///////////////////
//
// Whitelisting this test.
// As part of bug 1077403, the leaking uncaught rejection should be fixed.
//
thisTestLeaksUncaughtRejectionsAndShouldBeFixed("TypeError: gBrowser._finalizeTabSwitch is not a function");
///////////////////
//
// Whitelisting this test.
// As part of bug 1077403, the leaking uncaught rejection should be fixed.
//
thisTestLeaksUncaughtRejectionsAndShouldBeFixed("TypeError: gBrowser._finalizeTabSwitch is not a function");
function test() {
gBrowser.addTab();
gBrowser.addTab();
gBrowser.addTab();
var tabs = gBrowser.tabs;
var owner;
is(tabs.length, 4, "4 tabs are open");
owner = gBrowser.selectedTab = tabs[2];
BrowserOpenTab();
is(gBrowser.selectedTab, tabs[4], "newly opened tab is selected");
gBrowser.removeCurrentTab();
is(gBrowser.selectedTab, owner, "owner is selected");
owner = gBrowser.selectedTab;
BrowserOpenTab();
gBrowser.selectedTab = tabs[1];
gBrowser.selectedTab = 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 relatitionship persists when tab is moved");
while (tabs.length > 1)
gBrowser.removeCurrentTab();
}