michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: let contentWindow;
michael@0: let appTab;
michael@0: let originalTab;
michael@0: let exitButton;
michael@0: 
michael@0: // ----------
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   window.addEventListener("tabviewshown", onTabViewLoadedAndShown, false);
michael@0:   TabView.toggle();
michael@0: }
michael@0: 
michael@0: // ----------
michael@0: function onTabViewLoadedAndShown() {
michael@0:   window.removeEventListener("tabviewshown", onTabViewLoadedAndShown, false);
michael@0:   ok(TabView.isVisible(), "Tab View is visible");
michael@0: 
michael@0:   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:   originalTab = gBrowser.tabs[0];
michael@0:   ok(!originalTab.pinned, "the original tab is not an app tab");
michael@0: 
michael@0:   // create an app tab
michael@0:   appTab = gBrowser.loadOneTab("about:blank");
michael@0:   is(gBrowser.tabs.length, 2, "we now have two tabs");
michael@0:   gBrowser.pinTab(appTab);
michael@0: 
michael@0:   // verify that the normal tab is selected
michael@0:   ok(originalTab.selected, "the normal tab is selected");
michael@0: 
michael@0:   // hit the exit button for the first time
michael@0:   exitButton = contentWindow.document.getElementById("exit-button");
michael@0:   ok(exitButton, "Exit button exists");
michael@0: 
michael@0:   window.addEventListener("tabviewhidden", onTabViewHiddenForNormalTab, false);
michael@0:   EventUtils.sendMouseEvent({ type: "click" }, exitButton, contentWindow);
michael@0: }
michael@0: 
michael@0: // ----------
michael@0: function onTabViewHiddenForNormalTab() {
michael@0:   window.removeEventListener("tabviewhidden", onTabViewHiddenForNormalTab, false);
michael@0:   ok(!TabView.isVisible(), "Tab View is not visible");
michael@0: 
michael@0:   // verify that the normal tab is still selected
michael@0:   ok(originalTab.selected, "the normal tab is still selected");
michael@0: 
michael@0:   // select the app tab
michael@0:   gBrowser.selectedTab = appTab;
michael@0:   ok(appTab.selected, "the app tab is now selected");
michael@0: 
michael@0:   // go back to tabview
michael@0:   window.addEventListener("tabviewshown", onTabViewShown, false);
michael@0:   TabView.toggle();
michael@0: }
michael@0: 
michael@0: // ----------
michael@0: function onTabViewShown() {
michael@0:   window.removeEventListener("tabviewshown", onTabViewShown, false);
michael@0:   ok(TabView.isVisible(), "Tab View is visible");
michael@0: 
michael@0:   // hit the exit button again
michael@0:   window.addEventListener("tabviewhidden", onTabViewHiddenForAppTab, false);
michael@0:   EventUtils.sendMouseEvent({ type: "click" }, exitButton, contentWindow);
michael@0: }
michael@0: 
michael@0: // ----------
michael@0: function onTabViewHiddenForAppTab() {
michael@0:   window.removeEventListener("tabviewhidden", onTabViewHiddenForAppTab, false);
michael@0:   ok(!TabView.isVisible(), "Tab View is not visible");
michael@0: 
michael@0:   // verify that the app tab is still selected
michael@0:   ok(appTab.selected, "the app tab is still selected");
michael@0: 
michael@0:   // clean up
michael@0:   gBrowser.selectedTab = originalTab;
michael@0:   gBrowser.removeTab(appTab);
michael@0: 
michael@0:   is(gBrowser.tabs.length, 1, "we finish with one tab");
michael@0:   ok(originalTab.selected,
michael@0:       "we finish with the normal tab selected");
michael@0:   ok(!TabView.isVisible(), "we finish with Tab View not visible");
michael@0: 
michael@0:   finish();
michael@0: }