spoken_feedback_browsertest.cc revision 116680a4aac90f2aa7413d9095a592090648e557 
1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include <queue>
6
7#include "ash/shell.h"
8#include "base/command_line.h"
9#include "base/strings/string_util.h"
10#include "chrome/app/chrome_command_ids.h"
11#include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
12#include "chrome/browser/chromeos/accessibility/speech_monitor.h"
13#include "chrome/browser/chromeos/login/ui/login_display_host.h"
14#include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
15#include "chrome/browser/chromeos/login/ui/webui_login_view.h"
16#include "chrome/browser/chromeos/profiles/profile_helper.h"
17#include "chrome/browser/extensions/api/braille_display_private/stub_braille_controller.h"
18#include "chrome/browser/speech/tts_controller.h"
19#include "chrome/browser/speech/tts_platform.h"
20#include "chrome/browser/ui/browser.h"
21#include "chrome/browser/ui/browser_commands.h"
22#include "chrome/browser/ui/browser_window.h"
23#include "chrome/common/chrome_switches.h"
24#include "chrome/test/base/in_process_browser_test.h"
25#include "chrome/test/base/interactive_test_utils.h"
26#include "chrome/test/base/testing_profile.h"
27#include "chrome/test/base/ui_test_utils.h"
28#include "chromeos/chromeos_switches.h"
29#include "chromeos/login/user_names.h"
30#include "content/public/common/url_constants.h"
31#include "content/public/test/test_utils.h"
32#include "testing/gtest/include/gtest/gtest.h"
33#include "ui/base/test/ui_controls.h"
34#include "ui/views/widget/widget.h"
35
36using extensions::api::braille_display_private::StubBrailleController;
37
38namespace chromeos {
39
40//
41// Spoken feedback tests only in a logged in user's window.
42//
43
44class LoggedInSpokenFeedbackTest : public InProcessBrowserTest {
45 protected:
46  LoggedInSpokenFeedbackTest() {}
47  virtual ~LoggedInSpokenFeedbackTest() {}
48
49  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
50    AccessibilityManager::SetBrailleControllerForTest(&braille_controller_);
51  }
52
53  virtual void CleanUpOnMainThread() OVERRIDE {
54    AccessibilityManager::SetBrailleControllerForTest(NULL);
55  }
56
57  void SendKeyPress(ui::KeyboardCode key) {
58    gfx::NativeWindow root_window =
59        ash::Shell::GetInstance()->GetPrimaryRootWindow();
60    ASSERT_TRUE(
61        ui_test_utils::SendKeyPressToWindowSync(
62            root_window, key, false, false, false, false));
63  }
64
65 private:
66  StubBrailleController braille_controller_;
67  DISALLOW_COPY_AND_ASSIGN(LoggedInSpokenFeedbackTest);
68};
69
70IN_PROC_BROWSER_TEST_F(LoggedInSpokenFeedbackTest, AddBookmark) {
71  EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
72
73  SpeechMonitor monitor;
74  AccessibilityManager::Get()->EnableSpokenFeedback(
75      true, ash::A11Y_NOTIFICATION_NONE);
76  EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
77
78  chrome::ExecuteCommand(browser(), IDC_SHOW_BOOKMARK_BAR);
79
80  // Create a bookmark with title "foo".
81  chrome::ExecuteCommand(browser(), IDC_BOOKMARK_PAGE);
82  EXPECT_EQ("Bookmark added!,", monitor.GetNextUtterance());
83  EXPECT_EQ("about blank,", monitor.GetNextUtterance());
84  EXPECT_EQ("Bookmark name,", monitor.GetNextUtterance());
85  EXPECT_EQ("text box", monitor.GetNextUtterance());
86
87  SendKeyPress(ui::VKEY_F);
88  EXPECT_EQ("f", monitor.GetNextUtterance());
89  SendKeyPress(ui::VKEY_O);
90  EXPECT_EQ("o", monitor.GetNextUtterance());
91  SendKeyPress(ui::VKEY_O);
92  EXPECT_EQ("o", monitor.GetNextUtterance());
93
94  SendKeyPress(ui::VKEY_TAB);
95  EXPECT_EQ("Bookmarks bar,", monitor.GetNextUtterance());
96  EXPECT_EQ("Bookmark folder,", monitor.GetNextUtterance());
97  EXPECT_TRUE(MatchPattern(monitor.GetNextUtterance(), "combo box*"));
98
99  SendKeyPress(ui::VKEY_RETURN);
100
101  EXPECT_TRUE(MatchPattern(monitor.GetNextUtterance(), "*oolbar*"));
102  // Wait for active window change to be announced to avoid interference from
103  // that below.
104  while (monitor.GetNextUtterance() != "window about blank tab") {
105    // Do nothing.
106  }
107
108  // Focus bookmarks bar and listen for "foo".
109  chrome::ExecuteCommand(browser(), IDC_FOCUS_BOOKMARKS);
110  while (true) {
111    std::string utterance = monitor.GetNextUtterance();
112    VLOG(0) << "Got utterance: " << utterance;
113    if (utterance == "Bookmarks,")
114      break;
115  }
116  EXPECT_EQ("foo,", monitor.GetNextUtterance());
117  EXPECT_EQ("button", monitor.GetNextUtterance());
118}
119
120//
121// Spoken feedback tests in both a logged in browser window and guest mode.
122//
123
124enum SpokenFeedbackTestVariant {
125  kTestAsNormalUser,
126  kTestAsGuestUser
127};
128
129class SpokenFeedbackTest
130    : public LoggedInSpokenFeedbackTest,
131      public ::testing::WithParamInterface<SpokenFeedbackTestVariant> {
132 protected:
133  SpokenFeedbackTest() {}
134  virtual ~SpokenFeedbackTest() {}
135
136  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
137    if (GetParam() == kTestAsGuestUser) {
138      command_line->AppendSwitch(chromeos::switches::kGuestSession);
139      command_line->AppendSwitch(::switches::kIncognito);
140      command_line->AppendSwitchASCII(chromeos::switches::kLoginProfile,
141                                      "user");
142      command_line->AppendSwitchASCII(chromeos::switches::kLoginUser,
143                                      chromeos::login::kGuestUserName);
144    }
145  }
146};
147
148INSTANTIATE_TEST_CASE_P(
149    TestAsNormalAndGuestUser,
150    SpokenFeedbackTest,
151    ::testing::Values(kTestAsNormalUser,
152                      kTestAsGuestUser));
153
154IN_PROC_BROWSER_TEST_P(SpokenFeedbackTest, EnableSpokenFeedback) {
155  EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
156
157  SpeechMonitor monitor;
158  AccessibilityManager::Get()->EnableSpokenFeedback(
159      true, ash::A11Y_NOTIFICATION_NONE);
160  EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
161}
162
163IN_PROC_BROWSER_TEST_P(SpokenFeedbackTest, FocusToolbar) {
164  EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
165
166  SpeechMonitor monitor;
167  AccessibilityManager::Get()->EnableSpokenFeedback(
168      true, ash::A11Y_NOTIFICATION_NONE);
169  EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
170
171  chrome::ExecuteCommand(browser(), IDC_FOCUS_TOOLBAR);
172  // Might be "Google Chrome Toolbar" or "Chromium Toolbar".
173  EXPECT_TRUE(MatchPattern(monitor.GetNextUtterance(), "*oolbar*"));
174  EXPECT_EQ("Reload,", monitor.GetNextUtterance());
175  EXPECT_EQ("button", monitor.GetNextUtterance());
176}
177
178IN_PROC_BROWSER_TEST_P(SpokenFeedbackTest, TypeInOmnibox) {
179  EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
180
181  SpeechMonitor monitor;
182  AccessibilityManager::Get()->EnableSpokenFeedback(
183      true, ash::A11Y_NOTIFICATION_NONE);
184  EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
185
186  // Wait for ChromeVox to finish speaking.
187  chrome::ExecuteCommand(browser(), IDC_FOCUS_LOCATION);
188  while (true) {
189    std::string utterance = monitor.GetNextUtterance();
190    VLOG(0) << "Got utterance: " << utterance;
191    if (utterance == "text box")
192      break;
193  }
194
195  SendKeyPress(ui::VKEY_X);
196  EXPECT_EQ("x", monitor.GetNextUtterance());
197
198  SendKeyPress(ui::VKEY_Y);
199  EXPECT_EQ("y", monitor.GetNextUtterance());
200
201  SendKeyPress(ui::VKEY_Z);
202  EXPECT_EQ("z", monitor.GetNextUtterance());
203
204  SendKeyPress(ui::VKEY_BACK);
205  EXPECT_EQ("z", monitor.GetNextUtterance());
206}
207
208//
209// Spoken feedback tests that run only in guest mode.
210//
211
212class GuestSpokenFeedbackTest : public LoggedInSpokenFeedbackTest {
213 protected:
214  GuestSpokenFeedbackTest() {}
215  virtual ~GuestSpokenFeedbackTest() {}
216
217  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
218    command_line->AppendSwitch(chromeos::switches::kGuestSession);
219    command_line->AppendSwitch(::switches::kIncognito);
220    command_line->AppendSwitchASCII(chromeos::switches::kLoginProfile, "user");
221    command_line->AppendSwitchASCII(chromeos::switches::kLoginUser,
222                                    chromeos::login::kGuestUserName);
223  }
224
225 private:
226  DISALLOW_COPY_AND_ASSIGN(GuestSpokenFeedbackTest);
227};
228
229IN_PROC_BROWSER_TEST_F(GuestSpokenFeedbackTest, FocusToolbar) {
230  EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
231
232  SpeechMonitor monitor;
233  AccessibilityManager::Get()->EnableSpokenFeedback(
234      true, ash::A11Y_NOTIFICATION_NONE);
235  EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
236
237  chrome::ExecuteCommand(browser(), IDC_FOCUS_TOOLBAR);
238  // Might be "Google Chrome Toolbar" or "Chromium Toolbar".
239  EXPECT_TRUE(MatchPattern(monitor.GetNextUtterance(), "*oolbar*"));
240  EXPECT_EQ("Reload,", monitor.GetNextUtterance());
241  EXPECT_EQ("button", monitor.GetNextUtterance());
242}
243
244//
245// Spoken feedback tests of the out-of-box experience.
246//
247
248class OobeSpokenFeedbackTest : public InProcessBrowserTest {
249 protected:
250  OobeSpokenFeedbackTest() {}
251  virtual ~OobeSpokenFeedbackTest() {}
252
253  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
254    command_line->AppendSwitch(chromeos::switches::kLoginManager);
255    command_line->AppendSwitch(chromeos::switches::kForceLoginManagerInTests);
256    command_line->AppendSwitchASCII(chromeos::switches::kLoginProfile, "user");
257  }
258
259  virtual void SetUpOnMainThread() OVERRIDE {
260    AccessibilityManager::Get()->
261        SetProfileForTest(ProfileHelper::GetSigninProfile());
262  }
263
264 private:
265  DISALLOW_COPY_AND_ASSIGN(OobeSpokenFeedbackTest);
266};
267
268// Test is flaky: http://crbug.com/346797
269IN_PROC_BROWSER_TEST_F(OobeSpokenFeedbackTest, DISABLED_SpokenFeedbackInOobe) {
270  ui_controls::EnableUIControls();
271  EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
272
273  LoginDisplayHost* login_display_host = LoginDisplayHostImpl::default_host();
274  WebUILoginView* web_ui_login_view = login_display_host->GetWebUILoginView();
275  views::Widget* widget = web_ui_login_view->GetWidget();
276  gfx::NativeWindow window = widget->GetNativeWindow();
277
278  SpeechMonitor monitor;
279  AccessibilityManager::Get()->EnableSpokenFeedback(
280      true, ash::A11Y_NOTIFICATION_NONE);
281  EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
282
283  EXPECT_EQ("Select your language:", monitor.GetNextUtterance());
284  EXPECT_EQ("English ( United States)", monitor.GetNextUtterance());
285  EXPECT_TRUE(MatchPattern(monitor.GetNextUtterance(), "Combo box * of *"));
286  ASSERT_TRUE(
287      ui_test_utils::SendKeyPressToWindowSync(
288          window, ui::VKEY_TAB, false, false, false, false));
289  EXPECT_EQ("Select your keyboard:", monitor.GetNextUtterance());
290}
291
292}  // namespace chromeos
293