The Tor Browser: browser/components/tabview/test/browser_tabview

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 let origTab = gBrowser.visibleTabs[0];

     5 let contentWindow;

     7 function test() {

     8   waitForExplicitFinish();

    10   test1();

    11 }

    13 // Open a new tab when the active tab item belongs to a group item.

    14 function test1() {

    15   registerCleanupFunction(function () TabView.hide());

    17   showTabView(function() {

    18     ok(origTab._tabViewTabItem.parent, "The original tab belongs to a group");

    20     contentWindow = TabView.getContentWindow();

    21     contentWindow.UI.setActive(origTab._tabViewTabItem);

    23     testCreateTabAndThen(test2);

    24   });

    25 }

    27 // Open a new tab when the active tab item is nothing.

    28 function test2() {

    29   showTabView(function() {

    30     contentWindow.UI.setActive(null, { onlyRemoveActiveTab: true });

    32     testCreateTabAndThen(test3);

    33   });

    34 }

    36 // Open a new tab when the active tab item is an orphan tab.

    37 function test3() {

    38   showTabView(function() {

    39     let groupItem = origTab._tabViewTabItem.parent;

    40     let tabItems = groupItem.getChildren();

    41     is(tabItems.length, 3, "There are 3 tab items in the group");

    43     let lastTabItem = tabItems[tabItems.length - 1];

    44     groupItem.remove(lastTabItem);

    46     let orphanedTabs = contentWindow.GroupItems.getOrphanedTabs();

    47     is(orphanedTabs.length, 1, "There should be 1 orphan tab");

    48     is(orphanedTabs[0], lastTabItem, "The tab item is the same as the orphan tab");

    50     contentWindow.UI.setActive(lastTabItem);

    52     testCreateTabAndThen(function() {

    53       hideTabView(finish);

    54     });

    55   });

    56 }

    58 function testCreateTabAndThen(callback) {

    59   ok(TabView.isVisible(), "Tab View is visible");

    61   // detect tab open and zoomed in event.

    62   let onTabOpen = function(event) {

    63     gBrowser.tabContainer.removeEventListener("TabOpen", onTabOpen, false);

    65     // ensure that the default tabview listener is called before so the

    66     // tab._tabViewTabItem exists

    67     executeSoon(function() {

    68       let tab = event.target;

    69       tabItem = tab._tabViewTabItem;

    70       ok(tabItem, "Tab item is available after tab open");

    72       registerCleanupFunction(function () gBrowser.removeTab(tab))

    74       tabItem.addSubscriber("zoomedIn", function onZoomedIn() {

    75         tabItem.removeSubscriber("zoomedIn", onZoomedIn);

    77         is(gBrowser.selectedTab, tab,

    78           "The selected tab is the same as the newly opened tab");

    79         executeSoon(callback);

    80       });

    81     });

    82   }

    83   gBrowser.tabContainer.addEventListener("TabOpen", onTabOpen, false);

    84   // use the menu item (the same as pressing cmd/ctrl + t)

    85   document.getElementById("menu_newNavigatorTab").doCommand();

    86 }

The Tor Browser / file revision