gecko-dev/browser/components/customizableui/test/browser_877178_unregisterAr...

71 строка
2.0 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";
registerCleanupFunction(removeCustomToolbars);
// Sanity checks
add_task(function sanityChecks() {
SimpleTest.doesThrow(
() => CustomizableUI.registerArea("@foo"),
"Registering areas with an invalid ID should throw."
);
SimpleTest.doesThrow(
() => CustomizableUI.registerArea([]),
"Registering areas with an invalid ID should throw."
);
SimpleTest.doesThrow(
() => CustomizableUI.unregisterArea("@foo"),
"Unregistering areas with an invalid ID should throw."
);
SimpleTest.doesThrow(
() => CustomizableUI.unregisterArea([]),
"Unregistering areas with an invalid ID should throw."
);
SimpleTest.doesThrow(
() => CustomizableUI.unregisterArea("unknown"),
"Unregistering an area that's not registered should throw."
);
});
// Check areas are loaded with their default placements.
add_task(function checkLoadedAres() {
ok(
CustomizableUI.inDefaultState,
"Everything should be in its default state."
);
});
// Check registering and unregistering a new area.
add_task(function checkRegisteringAndUnregistering() {
const kToolbarId = "test-registration-toolbar";
const kButtonId = "test-registration-button";
createDummyXULButton(kButtonId);
createToolbarWithPlacements(kToolbarId, ["spring", kButtonId, "spring"]);
assertAreaPlacements(kToolbarId, [
/customizableui-special-spring\d+/,
kButtonId,
/customizableui-special-spring\d+/,
]);
ok(
!CustomizableUI.inDefaultState,
"With a new toolbar it is no longer in a default state."
);
removeCustomToolbars(); // Will call unregisterArea for us
ok(
CustomizableUI.inDefaultState,
"When the toolbar is unregistered, " +
"everything will return to the default state."
);
});
add_task(async function asyncCleanup() {
await resetCustomization();
});