The Tor Browser: browser/components/customizableui/test/browser_989751_subviewbutton

     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 const kCustomClass = "acustomclassnoonewilluse";

     8 let tempElement = null;

    10 function insertClassNameToMenuChildren(parentMenu) {

    11   let el = parentMenu.querySelector("menuitem:first-of-type");

    12   el.classList.add(kCustomClass);

    13   tempElement = el;

    14 }

    16 function checkSubviewButtonClass(menuId, buttonId, subviewId) {

    17   return function() {

    18     info("Checking for items without the subviewbutton class in " + buttonId + " widget");

    19     let menu = document.getElementById(menuId);

    20     insertClassNameToMenuChildren(menu);

    22     let placement = CustomizableUI.getPlacementOfWidget(buttonId);

    23     let changedPlacement = false;

    24     if (!placement || placement.area != CustomizableUI.AREA_PANEL) {

    25       CustomizableUI.addWidgetToArea(buttonId, CustomizableUI.AREA_PANEL);

    26       changedPlacement = true;

    27     }

    28     yield PanelUI.show();

    30     let button = document.getElementById(buttonId);

    31     button.click();

    33     yield waitForCondition(() => !PanelUI.multiView.hasAttribute("transitioning"));

    34     let subview = document.getElementById(subviewId);

    35     ok(subview.firstChild, "Subview should have a kid");

    36     let subviewchildren = subview.querySelectorAll("toolbarbutton");

    37     for (let i = 0; i < subviewchildren.length; i++) {

    38       let item = subviewchildren[i];

    39       let itemReadable = "Item '" + item.label + "' (classes: " + item.className + ")";

    40       ok(item.classList.contains("subviewbutton"), itemReadable + " should have the subviewbutton class.");

    41       if (i == 0) {

    42         ok(item.classList.contains(kCustomClass), itemReadable + " should still have its own class, too.");

    43       }

    44     }

    46     let panelHiddenPromise = promisePanelHidden(window);

    47     PanelUI.hide();

    48     yield panelHiddenPromise;

    50     if (changedPlacement) {

    51       CustomizableUI.reset();

    52     }

    53   };

    54 }

    56 add_task(checkSubviewButtonClass("menuWebDeveloperPopup", "developer-button", "PanelUI-developerItems"));

    57 add_task(checkSubviewButtonClass("viewSidebarMenu", "sidebar-button", "PanelUI-sidebarItems"));

    59 registerCleanupFunction(function() {

    60   tempElement.classList.remove(kCustomClass)

    61   tempElement = null;

    62 });

The Tor Browser / file revision