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// Copyright 2020 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/chromevox_e2e_test_base.js']);
GEN_INCLUDE(['../testing/mock_feedback.js', '../testing/fake_objects.js']);
/**
* Test fixture involving settings pages.
*/
ChromeVoxMV2SettingsPagesTest = class extends ChromeVoxE2ETest {
/** @override */
testGenCppIncludes() {
super.testGenCppIncludes();
GEN(`
#include "chrome/browser/ash/system_web_apps/system_web_app_manager.h"
`);
}
/** @override */
testGenPreamble() {
GEN(`
ash::SystemWebAppManager::GetForTest(GetProfile())
->InstallSystemAppsForTesting();
`);
super.testGenPreamble();
}
};
AX_TEST_F(
'ChromeVoxMV2SettingsPagesTest', 'TtsRateCommandOnSettingsPage',
async function() {
const realTts = ChromeVox.tts;
const mockFeedback = this.createMockFeedback();
await this.runWithLoadedTree(`unused`);
const increaseRate = realTts.increaseOrDecreaseProperty.bind(
realTts, TtsSettings.RATE, true);
const decreaseRate = realTts.increaseOrDecreaseProperty.bind(
realTts, TtsSettings.RATE, false);
mockFeedback.call(doCmd('showTtsSettings'))
.expectSpeech(
/(Settings)|(Text-to-Speech voice settings subpage back button)/)
// ChromeVox presents a 0% to 100% scale.
// Ensure we have the default rate.
.call(
() => chrome.settingsPrivate.setPref(
'settings.tts.speech_rate', 1.0))
.call(increaseRate)
.expectSpeech('Rate 19 percent')
.call(increaseRate)
.expectSpeech('Rate 21 percent')
// Speed things up...
.call(
() => chrome.settingsPrivate.setPref(
'settings.tts.speech_rate', 4.9))
.expectSpeech('Rate 98 percent')
.call(increaseRate)
.expectSpeech('Rate 100 percent')
.call(decreaseRate)
.expectSpeech('Rate 98 percent')
.call(decreaseRate)
.expectSpeech('Rate 96 percent')
// Slow things down...
.call(
() => chrome.settingsPrivate.setPref(
'settings.tts.speech_rate', 0.3))
.expectSpeech('Rate 2 percent')
.call(decreaseRate)
.expectSpeech('Rate 0 percent')
.call(increaseRate)
.expectSpeech('Rate 2 percent')
.call(increaseRate)
.expectSpeech('Rate 4 percent');
await mockFeedback.replay();
});
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