The Tor Browser: browser/components/customizableui/test/browser_967000_button

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 "use strict";

     7 add_task(function() {

     8   info("Check Tab Groups button functionality");

     9   let deferred = Promise.defer();

    10   let timeout = null;

    12   // add the Tab View button to the panel

    13   CustomizableUI.addWidgetToArea("tabview-button", CustomizableUI.AREA_PANEL);

    15   window.addEventListener("tabviewhidden", function tabViewHidden() {

    16     clearTimeout(timeout);

    17     window.removeEventListener("tabviewhidden", tabViewHidden, false);

    18     ok(true, "Tab View is closed");

    19     deferred.resolve();

    20   }, false);

    22   window.addEventListener("tabviewshown", function tabViewShown() {

    23     window.removeEventListener("tabviewshown", tabViewShown, false);

    24     ok(true, "Tab Groups are loaded");

    25     // close tabs view

    26     window.TabView.hide();

    27     timeout = setTimeout(() => {

    28       window.removeEventListener("tabviewhidden", tabViewHidden, false);

    29       deferred.reject("Tabs view wasn't hidden within 20000ms");

    30     }, 20000);

    31   }, false);

    33   // check the button's functionality

    34   yield PanelUI.show();

    36   let tabViewButton = document.getElementById("tabview-button");

    37   ok(tabViewButton, "Tab Groups button was added to the Panel Menu");

    38   tabViewButton.click();

    40   yield deferred.promise;

    42   ok(!isPanelUIOpen(), "The panel is closed");

    44   if(isPanelUIOpen()) {

    45     let panelHidePromise = promisePanelHidden(window);

    46     PanelUI.hide();

    47     yield panelHidePromise;

    48   }

    49 });

    51 add_task(function asyncCleanup() {

    52   // reset the panel to the default state

    53   yield resetCustomization();

    54   ok(CustomizableUI.inDefaultState, "UI is in default state again.");

    55 });

The Tor Browser / file revision