browser_886323_buildArea_removable_nodes.js

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/* 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";

const kButtonId = "test-886323-removable-moved-node";

const kLazyAreaId = "test-886323-lazy-area-for-removability-testing";

var gNavBar = document.getElementById(CustomizableUI.AREA_NAVBAR);

var gLazyArea;

// Removable nodes shouldn't be moved by buildArea

add_task(async function () {

  let dummyBtn = createDummyXULButton(kButtonId, "Dummy");

  dummyBtn.setAttribute("removable", "true");

  CustomizableUI.getCustomizationTarget(gNavBar).appendChild(dummyBtn);

  let popupSet = document.getElementById("mainPopupSet");

  gLazyArea = document.createXULElement("panel");

  gLazyArea.id = kLazyAreaId;

  gLazyArea.hidden = true;

  popupSet.appendChild(gLazyArea);

  CustomizableUI.registerArea(kLazyAreaId, {

    type: CustomizableUI.TYPE_PANEL,

    defaultPlacements: [],

});

  CustomizableUI.addWidgetToArea(kButtonId, kLazyAreaId);

  assertAreaPlacements(

    kLazyAreaId,

    [kButtonId],

    "Placements should have changed because widget is removable."

);

  let btn = document.getElementById(kButtonId);

  btn.setAttribute("removable", "false");

  gLazyArea._customizationTarget = gLazyArea;

  CustomizableUI.registerToolbarNode(gLazyArea, []);

  assertAreaPlacements(

    kLazyAreaId,

[],

    "Placements should no longer include widget."

);

is(

    btn.parentNode.id,

    CustomizableUI.getCustomizationTarget(gNavBar).id,

    "Button shouldn't actually have moved as it's not removable"

);

  btn = document.getElementById(kButtonId);

  if (btn) {

    btn.remove();

  CustomizableUI.removeWidgetFromArea(kButtonId);

  CustomizableUI.unregisterArea(kLazyAreaId);

  gLazyArea.remove();

});

add_task(async function asyncCleanup() {

  await resetCustomization();

});