browser/components/customizableui/test/browser_892955_isWidgetRemovable_for_removed_widgets.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 kWidgetId = "test-892955-remove-widget";

// Removing a destroyed widget should work.
add_task(async function () {
  let widgetSpec = {
    id: kWidgetId,
    defaultArea: CustomizableUI.AREA_NAVBAR,
  };

  CustomizableUI.createWidget(widgetSpec);
  CustomizableUI.destroyWidget(kWidgetId);
  let noError = true;
  try {
    CustomizableUI.removeWidgetFromArea(kWidgetId);
  } catch (ex) {
    noError = false;
    console.error(ex);
  }
  ok(noError, "Shouldn't throw an error removing a destroyed widget.");
});

add_task(async function asyncCleanup() {
  await resetCustomization();
});