The Tor Browser / file revision

 /* 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";

 let addonbarID = CustomizableUI.AREA_ADDONBAR;

 let addonbar = document.getElementById(addonbarID);

 // Check that currentset is correctly updated after a reset:

 add_task(function() {

   let placements = CustomizableUI.getWidgetIdsInArea(addonbarID);

   is(placements.join(','), addonbar.getAttribute("currentset"), "Addon-bar currentset should match default placements");

   ok(CustomizableUI.inDefaultState, "Should be in default state");

   info("Adding a spring to add-on bar shim");

   CustomizableUI.addWidgetToArea("spring", addonbarID, 1);

   ok(addonbar.getElementsByTagName("toolbarspring").length, "There should be a spring in the toolbar");

   ok(!CustomizableUI.inDefaultState, "Should no longer be in default state");

   placements = CustomizableUI.getWidgetIdsInArea(addonbarID);

   is(placements.join(','), addonbar.getAttribute("currentset"), "Addon-bar currentset should match placements after spring addition");

   yield startCustomizing();

   yield gCustomizeMode.reset();

   ok(CustomizableUI.inDefaultState, "Should be in default state after reset");

   placements = CustomizableUI.getWidgetIdsInArea(addonbarID);

   is(placements.join(','), addonbar.getAttribute("currentset"), "Addon-bar currentset should match default placements after reset");

   ok(!addonbar.getElementsByTagName("toolbarspring").length, "There should be no spring in the toolbar");

   yield endCustomizing();

 });