blob: 369281c8fe6af47a115ff88281c70dbbc7c59bc5 [file] [log] [blame]
// Copyright 2021 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Package a11y provides functions to assist with interacting with accessibility
// features and settings.
package a11y
import (
func init() {
Func: SelectToSpeak,
Desc: "A test that invokes Select-to-Speak and verifies the correct speech is given by the Google TTS engine",
Contacts: []string{
"", // Test author
"", // Backup mailing list
Attr: []string{"group:mainline", "informational"},
SoftwareDeps: []string{"chrome"},
Pre: chrome.LoggedIn(),
func SelectToSpeak(ctx context.Context, s *testing.State) {
cr := s.PreValue().(*chrome.Chrome)
tconn, err := cr.TestAPIConn(ctx)
if err != nil {
s.Fatal("Failed to create Test API connection: ", err)
// Shorten deadline to leave time for cleanup
cleanupCtx := ctx
ctx, cancel := ctxutil.Shorten(ctx, 5*time.Second)
defer cancel()
// Mute the device to avoid noisiness.
if err := crastestclient.Mute(ctx); err != nil {
s.Fatal("Failed to mute: ", err)
defer crastestclient.Unmute(cleanupCtx)
if err := a11y.SetFeatureEnabled(ctx, tconn, a11y.SelectToSpeak, true); err != nil {
s.Fatal("Failed to enable Select-to-Speak: ", err)
defer func(ctx context.Context) {
if err := a11y.SetFeatureEnabled(ctx, tconn, a11y.SelectToSpeak, false); err != nil {
s.Error("Failed to disable Select-to-Speak: ", err)
ed := a11y.TTSEngineData{ExtID: a11y.GoogleTTSExtensionID, UseOnSpeakWithAudioStream: false}
sm, err := a11y.RelevantSpeechMonitor(ctx, cr, tconn, ed)
if err != nil {
s.Fatal("Failed to connect to the Google TTS background page: ", err)
defer sm.Close()
c, err := a11y.NewTabWithHTML(ctx, cr, "<p>This is a select-to-speak test</p>")
if err != nil {
s.Fatal("Failed to open a new tab with HTML: ", err)
// Select all and invoke Select-to-Speak.
if err := a11y.PressKeysAndConsumeExpectations(ctx, sm, []string{"Ctrl+A", "Search+S"}, []a11y.SpeechExpectation{a11y.NewStringExpectation("This is a select-to-speak test")}); err != nil {
s.Error("Error when pressing keys and expecting speech: ", err)