michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   window.addEventListener("tabviewshown", onTabViewWindowLoaded, false);
michael@0:   TabView.toggle();
michael@0: }
michael@0: 
michael@0: function endGame() {
michael@0:   window.removeEventListener("tabviewhidden", endGame, false);
michael@0:   ok(!TabView.isVisible(), "Tab View is hidden");
michael@0: 
michael@0:   finish();
michael@0: };
michael@0: 
michael@0: function onTabViewWindowLoaded() {
michael@0:   window.removeEventListener("tabviewshown", onTabViewWindowLoaded, false);
michael@0:   ok(TabView.isVisible(), "Tab View is visible");
michael@0: 
michael@0:   let contentWindow = document.getElementById("tab-view").contentWindow;
michael@0: 
michael@0:   // establish initial state
michael@0:   is(contentWindow.GroupItems.groupItems.length, 1,
michael@0:       "we start with one group (the default)");
michael@0:   is(gBrowser.tabs.length, 1, "we start with one tab");
michael@0:   let originalTab = gBrowser.tabs[0];
michael@0: 
michael@0:   let bg = contentWindow.document.getElementById("bg");
michael@0: 
michael@0:   EventUtils.sendMouseEvent({ type: "click" }, bg, contentWindow);
michael@0: 
michael@0:   is(contentWindow.GroupItems.groupItems.length, 1,
michael@0:       "we should still only have one group");
michael@0: 
michael@0:   window.addEventListener("tabviewhidden", endGame, false);
michael@0:   TabView.toggle();
michael@0: }