browser_sidebar_toggle.js

Enable keyboard shortcuts

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

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

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

"use strict";

registerCleanupFunction(async function () {

  await resetCustomization();

  // Ensure sidebar is hidden after each test:

  if (!document.getElementById("sidebar-box").hidden) {

    SidebarUI.hide();

});

var showSidebar = async function (win = window) {

  let button = win.document.getElementById("sidebar-button");

  let sidebarFocusedPromise = BrowserTestUtils.waitForEvent(

    win.document,

    "SidebarFocused"

);

  EventUtils.synthesizeMouseAtCenter(button, {}, win);

  await sidebarFocusedPromise;

  ok(win.SidebarUI.isOpen, "Sidebar is opened");

  ok(button.hasAttribute("checked"), "Toolbar button is checked");

};

var hideSidebar = async function (win = window) {

  let button = win.document.getElementById("sidebar-button");

  EventUtils.synthesizeMouseAtCenter(button, {}, win);

  ok(!win.SidebarUI.isOpen, "Sidebar is closed");

  ok(!button.hasAttribute("checked"), "Toolbar button isn't checked");

};

// Check the sidebar widget shows the default items

add_task(async function () {

  CustomizableUI.addWidgetToArea("sidebar-button", "nav-bar");

  await showSidebar();

  is(SidebarUI.currentID, "viewBookmarksSidebar", "Default sidebar selected");

  await SidebarUI.show("viewHistorySidebar");

  await hideSidebar();

  await showSidebar();

  is(SidebarUI.currentID, "viewHistorySidebar", "Selected sidebar remembered");

  await hideSidebar();

  let otherWin = await BrowserTestUtils.openNewBrowserWindow();

  await showSidebar(otherWin);

is(

    otherWin.SidebarUI.currentID,

    "viewHistorySidebar",

    "Selected sidebar remembered across windows"

);

  await hideSidebar(otherWin);

  await BrowserTestUtils.closeWindow(otherWin);

});