michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: let originalTab;
michael@0: let newTabOne;
michael@0: let groupItemTwoId;
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   originalTab = gBrowser.visibleTabs[0];
michael@0:   // add a tab to the existing group.
michael@0:   newTabOne = gBrowser.addTab();
michael@0: 
michael@0:   registerCleanupFunction(function() {
michael@0:     while (gBrowser.tabs[1])
michael@0:       gBrowser.removeTab(gBrowser.tabs[1]);
michael@0:     hideTabView();
michael@0:   });
michael@0: 
michael@0:   showTabView(function() {
michael@0:     let contentWindow = TabView.getContentWindow();
michael@0: 
michael@0:     registerCleanupFunction(function() {
michael@0:       let groupItem = contentWindow.GroupItems.groupItem(groupItemTwoId);
michael@0:       if (groupItem)
michael@0:         closeGroupItem(groupItem);
michael@0:     });
michael@0: 
michael@0:     is(contentWindow.GroupItems.groupItems.length, 1, 
michael@0:        "There is one group item on startup");
michael@0:     let groupItemOne = contentWindow.GroupItems.groupItems[0];
michael@0:     is(groupItemOne.getChildren().length, 2, 
michael@0:        "There should be two tab items in that group.");
michael@0:     is(gBrowser.selectedTab, groupItemOne.getChild(0).tab,
michael@0:        "The currently selected tab should be the first tab in the groupItemOne");
michael@0: 
michael@0:     // create another group with a tab.
michael@0:     let groupItemTwo = createGroupItemWithBlankTabs(window, 300, 300, 200, 1);
michael@0:     groupItemTwoId = groupItemTwoId;
michael@0:     hideTabView(function() {
michael@0:       // start the test
michael@0:       testGroupSwitch(contentWindow, groupItemOne, groupItemTwo);
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testGroupSwitch(contentWindow, groupItemOne, groupItemTwo) {
michael@0:   is(gBrowser.selectedTab, groupItemTwo.getChild(0).tab,
michael@0:      "The currently selected tab should be the only tab in the groupItemTwo");
michael@0: 
michael@0:   // switch to groupItemOne
michael@0:   let tabItem = contentWindow.GroupItems.getNextGroupItemTab(false);
michael@0:   if (tabItem)
michael@0:     gBrowser.selectedTab = tabItem.tab;
michael@0:   is(gBrowser.selectedTab, groupItemOne.getChild(0).tab,
michael@0:     "The currently selected tab should be the first tab in the groupItemOne");
michael@0:   
michael@0:   // switch to the second tab in groupItemOne
michael@0:   gBrowser.selectedTab = groupItemOne.getChild(1).tab;
michael@0: 
michael@0:   // switch to groupItemTwo
michael@0:   tabItem = contentWindow.GroupItems.getNextGroupItemTab(false);
michael@0:   if (tabItem)
michael@0:     gBrowser.selectedTab = tabItem.tab;
michael@0:   is(gBrowser.selectedTab, groupItemTwo.getChild(0).tab,
michael@0:     "The currently selected tab should be the only tab in the groupItemTwo");
michael@0: 
michael@0:   // switch to groupItemOne
michael@0:   tabItem = contentWindow.GroupItems.getNextGroupItemTab(false);
michael@0:   if (tabItem)
michael@0:     gBrowser.selectedTab = tabItem.tab;
michael@0:   is(gBrowser.selectedTab, groupItemOne.getChild(1).tab,
michael@0:     "The currently selected tab should be the second tab in the groupItemOne");
michael@0: 
michael@0:   // cleanup.
michael@0:   gBrowser.removeTab(groupItemTwo.getChild(0).tab);
michael@0:   gBrowser.removeTab(newTabOne);
michael@0: 
michael@0:   finish();
michael@0: }