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 onTabViewWindowLoaded() {
michael@0:   window.removeEventListener("tabviewshown", onTabViewWindowLoaded, false);
michael@0: 
michael@0:   ok(TabView.isVisible(), "Tab View is visible");
michael@0: 
michael@0:   let [originalTab] = gBrowser.visibleTabs;
michael@0:   let contentWindow = document.getElementById("tab-view").contentWindow;
michael@0: 
michael@0:   // create group which we'll close
michael@0:   let box1 = new contentWindow.Rect(310, 10, 300, 300);
michael@0:   let group1 = new contentWindow.GroupItem([], { bounds: box1 });
michael@0:   ok(group1.isEmpty(), "This group is empty");
michael@0:   contentWindow.UI.setActive(group1);
michael@0:   let tab1 = gBrowser.loadOneTab("about:blank#1", {inBackground: true});
michael@0:   let tab1Item = tab1._tabViewTabItem;
michael@0:   ok(group1.getChildren().some(function(child) child == tab1Item), "The tab was made in our new group");
michael@0:   is(group1.getChildren().length, 1, "Only one tab in the first group");
michael@0: 
michael@0:   group1.addSubscriber("close", function onClose() {
michael@0:     group1.removeSubscriber("close", onClose);
michael@0: 
michael@0:     let onTabViewHidden = function() {
michael@0:       window.removeEventListener("tabviewhidden", onTabViewHidden, false);
michael@0:       // assert that we're no longer in tab view
michael@0:       ok(!TabView.isVisible(), "Tab View is hidden");
michael@0:       finish();
michael@0:     };
michael@0:     window.addEventListener("tabviewhidden", onTabViewHidden, false);
michael@0: 
michael@0:     // delay to give time for hidden group DOM element to be removed so
michael@0:     // the appropriate group would get selected when the key
michael@0:     // combination is pressed
michael@0:     executeSoon(function() { 
michael@0:       EventUtils.synthesizeKey("e", {accelKey : true, shiftKey: true}, contentWindow);
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   hideGroupItem(group1, function () {
michael@0:     // close undo group
michael@0:     let closeButton = group1.$undoContainer.find(".close");
michael@0:     EventUtils.sendMouseEvent(
michael@0:       { type: "click" }, closeButton[0], contentWindow);
michael@0:   });
michael@0: }
michael@0: