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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Include test fixture.
GEN_INCLUDE(['testing/common_e2e_test_base.js']);
/** Test fixture for keep_alive.js. */
AccessibilityExtensionKeepAliveTest = class extends CommonE2ETestBase {
/** @override */
async setUpDeferred() {
await super.setUpDeferred();
// Mock chrome.runtime.getPlatformInfo()
chrome = chrome || {};
chrome.runtime = {
getPlatformInfo: () => {
return 1;
}
};
}
};
AX_TEST_F(
'AccessibilityExtensionKeepAliveTest', 'OnlyOneKeepAliveInstance',
function() {
assertTrue(
KeepAlive.instance === undefined,
'KeepAlive.instance before init() is undefined');
KeepAlive.init();
assertTrue(
KeepAlive.instance !== undefined,
'KeepAlive.instance after init() is not undefined');
let keepAliveInstance = KeepAlive.instance;
KeepAlive.init();
assertTrue(
keepAliveInstance === KeepAlive.instance,
'KeepAlive.instance is the same after multiple init() calls');
});
AX_TEST_F('AccessibilityExtensionKeepAliveTest', 'Stop', function() {
KeepAlive.init();
assertTrue(
KeepAlive.instance !== undefined,
'KeepAlive.instance after init() is not undefined');
KeepAlive.stop();
assertTrue(
KeepAlive.instance === undefined,
'KeepAlive.instance is deleted by KeepAlive.stop()');
});
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