summaryrefslogtreecommitdiffstats
path: root/browser/components/customizableui/test/browser_877006_missing_view.js
blob: c01d2f7b3545d5e282c06e4ec937d4b092d7bd94 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
/* 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";

// Should be able to add broken view widget
add_task(function testAddbrokenViewWidget() {
  const kWidgetId = "test-877006-broken-widget";
  let widgetSpec = {
    id: kWidgetId,
    type: "view",
    viewId: "idontexist",
    /* Empty handler so we try to attach it maybe? */
    onViewShowing() {},
  };

  let noError = true;
  try {
    CustomizableUI.createWidget(widgetSpec);
    CustomizableUI.addWidgetToArea(kWidgetId, CustomizableUI.AREA_NAVBAR);
  } catch (ex) {
    console.error(ex);
    noError = false;
  }
  ok(
    noError,
    "Should not throw an exception trying to add a broken view widget."
  );

  noError = true;
  try {
    CustomizableUI.destroyWidget(kWidgetId);
  } catch (ex) {
    console.error(ex);
    noError = false;
  }
  ok(
    noError,
    "Should not throw an exception trying to remove the broken view widget."
  );
});

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