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 win, contentWindow, originalTab, newTab1, newTab2;
michael@0: 
michael@0:   let partOne = function () {
michael@0:     let groupItem = contentWindow.GroupItems.groupItems[0];
michael@0:     let tabItems = groupItem.getChildren();
michael@0:     is(tabItems.length, 2, "There are two tab items in that group item");
michael@0:     is(tabItems[0].tab, originalTab, "The first tab item is linked to the first tab");
michael@0:     is(tabItems[1].tab, newTab2, "The second tab item is linked to the second tab");
michael@0: 
michael@0:     hideTabView(partTwo, win);
michael@0:   };
michael@0: 
michael@0:   let partTwo = function () {
michael@0:     win.gBrowser.unpinTab(newTab1);
michael@0:     showTabView(partThree, win);
michael@0:   };
michael@0: 
michael@0:   let partThree = function () {
michael@0:     let tabItems = contentWindow.GroupItems.groupItems[0].getChildren();
michael@0:     is(tabItems.length, 3, "There are three tab items in that group item");
michael@0:     is(tabItems[0].tab, win.gBrowser.tabs[0], "The first tab item is linked to the first tab");
michael@0:     is(tabItems[1].tab, win.gBrowser.tabs[1], "The second tab item is linked to the second tab");
michael@0:     is(tabItems[2].tab, win.gBrowser.tabs[2], "The third tab item is linked to the third tab");
michael@0: 
michael@0:     finish();
michael@0:   };
michael@0: 
michael@0:   let onLoad = function (tvwin) {
michael@0:     win = tvwin;
michael@0:     registerCleanupFunction(function () win.close());
michael@0: 
michael@0:     for (let i = 0; i < 2; i++)
michael@0:       win.gBrowser.loadOneTab("about:blank", {inBackground: true});
michael@0: 
michael@0:     [originalTab, newTab1, newTab2] = win.gBrowser.tabs;
michael@0:     win.gBrowser.pinTab(newTab1);
michael@0:   };
michael@0: 
michael@0:   let onShow = function () {
michael@0:     contentWindow = win.TabView.getContentWindow();
michael@0:     is(contentWindow.GroupItems.groupItems.length, 1, "There is only one group item");
michael@0: 
michael@0:     partOne();
michael@0:   };
michael@0: 
michael@0:   waitForExplicitFinish();
michael@0:   newWindowWithTabView(onShow, onLoad);
michael@0: }