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Diffstat (limited to '')
-rw-r--r-- | browser/components/customizableui/test/browser_892955_isWidgetRemovable_for_removed_widgets.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_892955_isWidgetRemovable_for_removed_widgets.js b/browser/components/customizableui/test/browser_892955_isWidgetRemovable_for_removed_widgets.js new file mode 100644 index 0000000000..7584c52bb6 --- /dev/null +++ b/browser/components/customizableui/test/browser_892955_isWidgetRemovable_for_removed_widgets.js @@ -0,0 +1,30 @@ +/* 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 kWidgetId = "test-892955-remove-widget"; + +// Removing a destroyed widget should work. +add_task(async function () { + let widgetSpec = { + id: kWidgetId, + defaultArea: CustomizableUI.AREA_NAVBAR, + }; + + CustomizableUI.createWidget(widgetSpec); + CustomizableUI.destroyWidget(kWidgetId); + let noError = true; + try { + CustomizableUI.removeWidgetFromArea(kWidgetId); + } catch (ex) { + noError = false; + console.error(ex); + } + ok(noError, "Shouldn't throw an error removing a destroyed widget."); +}); + +add_task(async function asyncCleanup() { + await resetCustomization(); +}); |