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:   let cw;
michael@0: 
michael@0:   let createGroupItem = function () {
michael@0:     let bounds = new cw.Rect(20, 20, 200, 200);
michael@0:     let groupItem = new cw.GroupItem([], {bounds: bounds, immediately: true});
michael@0: 
michael@0:     cw.UI.setActive(groupItem);
michael@0:     gBrowser.loadOneTab('about:blank', {inBackground: true});
michael@0: 
michael@0:     return groupItem;
michael@0:   }
michael@0: 
michael@0:   let finishTest = function () {
michael@0:     ok(!TabView.isVisible(), 'cleanup: tabview is hidden');
michael@0:     is(gBrowser.tabs.length, 1, 'cleanup: there is one tab, only');
michael@0:     is(cw.GroupItems.groupItems.length, 1, 'cleanup: there is one group, only');
michael@0: 
michael@0:     finish();
michael@0:   }
michael@0: 
michael@0:   let testAddChildFromAnotherGroup = function () {
michael@0:     let sourceGroup = cw.GroupItems.groupItems[0];
michael@0:     let targetGroup = createGroupItem();
michael@0: 
michael@0:     afterAllTabsLoaded(function () {
michael@0:       // check setup
michael@0:       is(sourceGroup.getChildren().length, 1, 'setup: source group has one child');
michael@0:       is(targetGroup.getChildren().length, 1, 'setup: target group has one child');
michael@0: 
michael@0:       let tabItem = sourceGroup.getChild(0);
michael@0:       targetGroup.add(tabItem);
michael@0: 
michael@0:       // check state after adding tabItem to targetGroup
michael@0:       is(tabItem.parent, targetGroup, 'tabItem changed groups');
michael@0:       is(cw.GroupItems.groupItems.length, 1, 'source group was closed automatically');
michael@0:       is(targetGroup.getChildren().length, 2, 'target group has now two children');
michael@0: 
michael@0:       // cleanup and finish
michael@0:       targetGroup.getChild(0).close();
michael@0:       hideTabView(finishTest);
michael@0:     });
michael@0:   }
michael@0: 
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   showTabView(function () {
michael@0:     cw = TabView.getContentWindow();
michael@0:     testAddChildFromAnotherGroup();
michael@0:   });
michael@0: }