forked from mirrors/gecko-dev
33 lines
1.4 KiB
JavaScript
33 lines
1.4 KiB
JavaScript
/* 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 BUTTONID = "test-XUL-wrapper-destroyWidget";
|
|
|
|
|
|
add_task(function() {
|
|
let btn = createDummyXULButton(BUTTONID, "XUL btn");
|
|
gNavToolbox.palette.appendChild(btn);
|
|
let firstWrapper = CustomizableUI.getWidget(BUTTONID).forWindow(window);
|
|
ok(firstWrapper, "Should get a wrapper");
|
|
ok(firstWrapper.node, "Node should be there on first wrapper.");
|
|
|
|
btn.remove();
|
|
CustomizableUI.destroyWidget(BUTTONID);
|
|
let secondWrapper = CustomizableUI.getWidget(BUTTONID).forWindow(window);
|
|
isnot(firstWrapper, secondWrapper, "Wrappers should be different after destroyWidget call.");
|
|
ok(!firstWrapper.node, "No node should be there on old wrapper.");
|
|
ok(!secondWrapper.node, "No node should be there on new wrapper.");
|
|
|
|
btn = createDummyXULButton(BUTTONID, "XUL btn");
|
|
gNavToolbox.palette.appendChild(btn);
|
|
let thirdWrapper = CustomizableUI.getWidget(BUTTONID).forWindow(window);
|
|
ok(thirdWrapper, "Should get a wrapper");
|
|
is(secondWrapper, thirdWrapper, "Should get the second wrapper again.");
|
|
ok(firstWrapper.node, "Node should be there on old wrapper.");
|
|
ok(secondWrapper.node, "Node should be there on second wrapper.");
|
|
ok(thirdWrapper.node, "Node should be there on third wrapper.");
|
|
});
|
|
|