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 function test() {

     5   waitForExplicitFinish();

     7   showTabView(onTabViewWindowLoaded);

8 }

    10 let originalGroupItem = null;

    11 let originalTab = null;

    13 function onTabViewWindowLoaded() {

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

    16   let contentWindow = TabView.getContentWindow();

    18   is(contentWindow.GroupItems.groupItems.length, 1, "There is one group item on startup");

    19   originalGroupItem = contentWindow.GroupItems.groupItems[0];

    20   is(originalGroupItem.getChildren().length, 1, "There should be one Tab Item in that group.");

    21   contentWindow.UI.setActive(originalGroupItem);

    23   [originalTab] = gBrowser.visibleTabs;

    25   testEmptyGroupItem(contentWindow);

    26 }

    28 function testEmptyGroupItem(contentWindow) {

    29   let groupItemCount = contentWindow.GroupItems.groupItems.length;

    31   // create empty group item

    32   let emptyGroupItem = createEmptyGroupItem(contentWindow, 300, 300, 100);

    33   ok(emptyGroupItem.isEmpty(), "This group is empty");

    35   is(contentWindow.GroupItems.groupItems.length, ++groupItemCount,

    36      "The number of groups is increased by 1");

    38   emptyGroupItem.addSubscriber("close", function onClose() {

    39     emptyGroupItem.removeSubscriber("close", onClose);

    41     // check the number of groups.

    42     is(contentWindow.GroupItems.groupItems.length, --groupItemCount,

    43        "The number of groups is decreased by 1");

    45     testGroupItemWithTabItem(contentWindow);

    46   });

    48   let closeButton = emptyGroupItem.container.getElementsByClassName("close");

    49   ok(closeButton[0], "Group close button exists");

    51   // click the close button

    52   EventUtils.synthesizeMouse(closeButton[0], 1, 1, {}, contentWindow);

    53 }

    55 function testGroupItemWithTabItem(contentWindow) {

    56   let groupItem = createEmptyGroupItem(contentWindow, 300, 300, 200);

    57   let tabItemCount = 0;

    59   let onTabViewShown = function() {

    60     let tabItem = groupItem.getChild(groupItem.getChildren().length - 1);

    61     ok(tabItem, "Tab item exists");

    63     let tabItemClosed = false;

    64     tabItem.addSubscriber("close", function onClose() {

    65       tabItem.removeSubscriber("close", onClose);

    66       tabItemClosed = true;

    67     });

    68     tabItem.addSubscriber("tabRemoved", function onTabRemoved() {

    69       tabItem.removeSubscriber("tabRemoved", onTabRemoved);

    71       ok(tabItemClosed, "The tab item is closed");

    72       is(groupItem.getChildren().length, --tabItemCount,

    73         "The number of children in new tab group is decreased by 1");

    75       ok(TabView.isVisible(), "Tab View is still shown");

    77       // Now there should only be one tab left, so we need to hide TabView

    78       // and go into that tab.

    79       is(gBrowser.tabs.length, 1, "There is only one tab left");

    81       // after the last selected tabitem is closed, there would be not active

    82       // tabitem on the UI so we set the active tabitem before toggling the

    83       // visibility of tabview

    84       let tabItems = contentWindow.TabItems.getItems();

    85       ok(tabItems[0], "A tab item exists");

    86       contentWindow.UI.setActive(tabItems[0]);

    88       hideTabView(function() {

    89         ok(!TabView.isVisible(), "Tab View is hidden");

    91         closeGroupItem(groupItem, finish);

    92       });

    93     });

    95     // remove the tab item.  The code detects mousedown and mouseup so we stimulate here

    96     let closeButton = tabItem.container.getElementsByClassName("close");

    97     ok(closeButton, "Tab item close button exists");

    99     EventUtils.sendMouseEvent({ type: "mousedown" }, closeButton[0], contentWindow);

   100     EventUtils.sendMouseEvent({ type: "mouseup" }, closeButton[0], contentWindow);

   101   };

   103   whenTabViewIsHidden(function() {

   104     is(groupItem.getChildren().length, ++tabItemCount,

   105        "The number of children in new tab group is increased by 1");

   107     ok(!TabView.isVisible(), "Tab View is hidden because we just opened a tab");

   108     showTabView(onTabViewShown);

   109   });

   110   groupItem.newTab();

   111 }

The Tor Browser / file revision