gecko/browser/base/content/test/tabview/browser_tabview_bug597360.js

41 lines
1.4 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
function test() {
waitForExplicitFinish();
window.addEventListener("tabviewshown", onTabViewWindowLoaded, false);
TabView.show();
}
function onTabViewWindowLoaded() {
window.removeEventListener("tabviewshown", onTabViewWindowLoaded, false);
let contentWindow = document.getElementById("tab-view").contentWindow;
is(contentWindow.GroupItems.groupItems.length, 1,
"There is one group item on startup");
let groupItem = contentWindow.GroupItems.groupItems[0];
groupItem.addSubscriber(groupItem, "groupHidden", function() {
groupItem.removeSubscriber(groupItem, "groupHidden");
let onTabViewHidden = function() {
window.removeEventListener("tabviewhidden", onTabViewHidden, false);
is(contentWindow.GroupItems.groupItems.length, 1,
"There is still one group item");
isnot(groupItem.id, contentWindow.GroupItems.groupItems[0].id,
"The initial group item is not the same as the final group item");
is(gBrowser.tabs.length, 1, "There is only one tab");
ok(!TabView.isVisible(), "Tab View is hidden");
finish();
};
window.addEventListener("tabviewhidden", onTabViewHidden, false);
// create a new tab
EventUtils.synthesizeKey("t", { accelKey: true });
});
groupItem.closeAll();
}