browser_969427_recreate_destroyed_widget_after_reset.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";

function getPlacementArea(id) {

  let placement = CustomizableUI.getPlacementOfWidget(id);

  return placement && placement.area;

// Check that a destroyed widget recreated after a reset call goes to

// the navigation bar.

add_task(function () {

  const kWidgetId = "test-recreate-after-reset";

  let spec = {

    id: kWidgetId,

    label: "Test re-create after reset.",

    removable: true,

    defaultArea: CustomizableUI.AREA_NAVBAR,

};

  CustomizableUI.createWidget(spec);

is(

    getPlacementArea(kWidgetId),

    CustomizableUI.AREA_NAVBAR,

    "widget is in the navigation bar"

);

  CustomizableUI.destroyWidget(kWidgetId);

  isnot(

    getPlacementArea(kWidgetId),

    CustomizableUI.AREA_NAVBAR,

    "widget removed from the navigation bar"

);

  CustomizableUI.reset();

  CustomizableUI.createWidget(spec);

is(

    getPlacementArea(kWidgetId),

    CustomizableUI.AREA_NAVBAR,

    "widget recreated and added back to the nav bar"

);

  CustomizableUI.destroyWidget(kWidgetId);

});