browser_952963_areaType_getter_no_area.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 kToolbarName = "test-unregisterArea-areaType";

const kUnregisterAreaTestWidget = "test-widget-for-unregisterArea-areaType";

const kTestWidget = "test-widget-no-area-areaType";

registerCleanupFunction(removeCustomToolbars);

registerCleanupFunction(() => {

  try {

    CustomizableUI.destroyWidget(kTestWidget);

    CustomizableUI.destroyWidget(kUnregisterAreaTestWidget);

  } catch (ex) {

    console.error(ex);

});

function checkAreaType(widget) {

  try {

    // widget.areaType returns either null or undefined

    ok(!widget.areaType, "areaType should be null");

  } catch (ex) {

    info("Fetching areaType threw: " + ex);

    ok(false, "areaType getter shouldn't throw.");

// widget wrappers in unregisterArea'd areas and nowhere shouldn't throw when checking areaTypes.

add_task(async function () {

  // Using the ID before it's been created will imply a XUL wrapper; we'll test

  // an API-based wrapper below

  let toolbarNode = createToolbarWithPlacements(kToolbarName, [

    kUnregisterAreaTestWidget,

]);

  CustomizableUI.unregisterArea(kToolbarName);

  toolbarNode.remove();

  let w = CustomizableUI.getWidget(kUnregisterAreaTestWidget);

  checkAreaType(w);

  w = CustomizableUI.getWidget(kTestWidget);

  checkAreaType(w);

  let spec = {

    id: kUnregisterAreaTestWidget,

    type: "button",

    removable: true,

    label: "areaType test",

    tooltiptext: "areaType test",

};

  CustomizableUI.createWidget(spec);

  toolbarNode = createToolbarWithPlacements(kToolbarName, [

    kUnregisterAreaTestWidget,

]);

  CustomizableUI.unregisterArea(kToolbarName);

  toolbarNode.remove();

  w = CustomizableUI.getWidget(spec.id);

  checkAreaType(w);

  CustomizableUI.removeWidgetFromArea(kUnregisterAreaTestWidget);

  checkAreaType(w);

  // XXXgijs: ensure cleanup function doesn't barf:

  gAddedToolbars.delete(kToolbarName);

});

add_task(async function asyncCleanup() {

  await resetCustomization();

});