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// Copyright 2019 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 array_util.js. */
AccessibilityExtensionRepeatedEventHandlerTest =
class extends CommonE2ETestBase {
/** @override */
async setUpDeferred() {
await super.setUpDeferred();
await Promise.all([
importModule('EventGenerator', '/common/event_generator.js'),
importModule('KeyCode', '/common/key_code.js'),
importModule('RepeatedEventHandler', '/common/repeated_event_handler.js'),
]);
}
};
AX_TEST_F(
'AccessibilityExtensionRepeatedEventHandlerTest',
'RepeatedEventHandledOnce', async function() {
const root = await this.runWithLoadedTree('');
this.handlerCallCount = 0;
const handler = () => this.handlerCallCount++;
const repeatedHandler = new RepeatedEventHandler(root, 'focus', handler);
// Simulate events being fired.
repeatedHandler.onEvent_();
repeatedHandler.onEvent_();
repeatedHandler.onEvent_();
repeatedHandler.onEvent_();
repeatedHandler.onEvent_();
// Yield before verify how many times the handler was called.
setTimeout(
this.newCallback(() => assertEquals(this.handlerCallCount, 1)), 0);
});
AX_TEST_F(
'AccessibilityExtensionRepeatedEventHandlerTest',
'NoEventsHandledAfterStopListening', async function() {
const root = await this.runWithLoadedTree('');
this.handlerCallCount = 0;
const handler = () => this.handlerCallCount++;
const repeatedHandler = new RepeatedEventHandler(root, 'focus', handler);
// Simulate events being fired.
repeatedHandler.onEvent_();
repeatedHandler.onEvent_();
repeatedHandler.onEvent_();
repeatedHandler.stop();
// Yield before verifying how many times the handler was called.
setTimeout(
this.newCallback(() => assertEquals(this.handlerCallCount, 0)), 0);
});
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