src/chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc

   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/login_display_host.h"
  14 #include "chrome/browser/chromeos/login/login_display_host_impl.h"
  15 #include "chrome/browser/chromeos/login/user_manager.h"
  16 #include "chrome/browser/chromeos/login/webui_login_view.h"
  17 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  18 #include "chrome/browser/extensions/api/braille_display_private/stub_braille_controller.h"
  19 #include "chrome/browser/speech/tts_controller.h"
  20 #include "chrome/browser/speech/tts_platform.h"
  21 #include "chrome/browser/ui/browser.h"
  22 #include "chrome/browser/ui/browser_commands.h"
  23 #include "chrome/browser/ui/browser_window.h"
  24 #include "chrome/test/base/in_process_browser_test.h"
  25 #include "chrome/test/base/testing_profile.h"
  26 #include "chrome/test/base/ui_test_utils.h"
  27 #include "chromeos/chromeos_switches.h"
  28 #include "content/public/common/url_constants.h"
  29 #include "content/public/test/test_utils.h"
  30 #include "testing/gtest/include/gtest/gtest.h"
  31 #include "ui/base/test/ui_controls.h"
  32 #include "ui/views/widget/widget.h"
  33
  34 using extensions::api::braille_display_private::StubBrailleController;
  35
  36 namespace chromeos {
  37
  38 //
  39 // Spoken feedback tests in a normal browser window.
  40 //
  41
  42 class SpokenFeedbackTest : public InProcessBrowserTest {
  43  protected:
  44   SpokenFeedbackTest() {}
  45   virtual ~SpokenFeedbackTest() {}
  46
  47   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
  48     AccessibilityManager::SetBrailleControllerForTest(&braille_controller_);
  49   }
  50
  51   virtual void CleanUpOnMainThread() OVERRIDE {
  52     AccessibilityManager::SetBrailleControllerForTest(NULL);
  53   }
  54
  55  private:
  56   StubBrailleController braille_controller_;
  57   DISALLOW_COPY_AND_ASSIGN(SpokenFeedbackTest);
  58 };
  59
  60 IN_PROC_BROWSER_TEST_F(SpokenFeedbackTest, EnableSpokenFeedback) {
  61   EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
  62
  63   SpeechMonitor monitor;
  64   AccessibilityManager::Get()->EnableSpokenFeedback(
  65       true, ash::A11Y_NOTIFICATION_NONE);
  66   EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
  67 }
  68
  69 IN_PROC_BROWSER_TEST_F(SpokenFeedbackTest, FocusToolbar) {
  70   EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
  71
  72   SpeechMonitor monitor;
  73   AccessibilityManager::Get()->EnableSpokenFeedback(
  74       true, ash::A11Y_NOTIFICATION_NONE);
  75   EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
  76
  77   chrome::ExecuteCommand(browser(), IDC_FOCUS_TOOLBAR);
  78   // Might be "Google Chrome Toolbar" or "Chromium Toolbar".
  79   EXPECT_TRUE(MatchPattern(monitor.GetNextUtterance(), "*oolbar*"));
  80   EXPECT_EQ("Reload,", monitor.GetNextUtterance());
  81   EXPECT_EQ("button", monitor.GetNextUtterance());
  82 }
  83
  84 IN_PROC_BROWSER_TEST_F(SpokenFeedbackTest, TypeInOmnibox) {
  85   EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
  86
  87   SpeechMonitor monitor;
  88   AccessibilityManager::Get()->EnableSpokenFeedback(
  89       true, ash::A11Y_NOTIFICATION_NONE);
  90   EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
  91
  92   chrome::ExecuteCommand(browser(), IDC_FOCUS_LOCATION);
  93
  94   gfx::NativeWindow window = ash::Shell::GetInstance()->GetPrimaryRootWindow();
  95   ui_controls::SendKeyPress(window, ui::VKEY_X, false, false, false, false);
  96   while (true) {
  97     std::string utterance = monitor.GetNextUtterance();
  98     VLOG(0) << "Got utterance: " << utterance;
  99     if (utterance == "x")
 100       break;
 101   }
 102
 103   ui_controls::SendKeyPress(window, ui::VKEY_Y, false, false, false, false);
 104   EXPECT_EQ("y", monitor.GetNextUtterance());
 105
 106   ui_controls::SendKeyPress(window, ui::VKEY_Z, false, false, false, false);
 107   EXPECT_EQ("z", monitor.GetNextUtterance());
 108
 109   ui_controls::SendKeyPress(window, ui::VKEY_BACK, false, false, false, false);
 110   EXPECT_EQ("z", monitor.GetNextUtterance());
 111 }
 112
 113 //
 114 // Spoken feedback tests of the out-of-box experience.
 115 //
 116
 117 class OobeSpokenFeedbackTest : public InProcessBrowserTest {
 118  protected:
 119   OobeSpokenFeedbackTest() {}
 120   virtual ~OobeSpokenFeedbackTest() {}
 121
 122   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
 123     command_line->AppendSwitch(chromeos::switches::kLoginManager);
 124     command_line->AppendSwitch(chromeos::switches::kForceLoginManagerInTests);
 125     command_line->AppendSwitchASCII(chromeos::switches::kLoginProfile, "user");
 126   }
 127
 128   virtual void SetUpOnMainThread() OVERRIDE {
 129     AccessibilityManager::Get()->
 130         SetProfileForTest(ProfileHelper::GetSigninProfile());
 131   }
 132
 133  private:
 134   DISALLOW_COPY_AND_ASSIGN(OobeSpokenFeedbackTest);
 135 };
 136
 137 // Test is flaky: http://crbug.com/346797
 138 IN_PROC_BROWSER_TEST_F(OobeSpokenFeedbackTest, DISABLED_SpokenFeedbackInOobe) {
 139   ui_controls::EnableUIControls();
 140   EXPECT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
 141
 142   LoginDisplayHost* login_display_host = LoginDisplayHostImpl::default_host();
 143   WebUILoginView* web_ui_login_view = login_display_host->GetWebUILoginView();
 144   views::Widget* widget = web_ui_login_view->GetWidget();
 145   gfx::NativeWindow window = widget->GetNativeWindow();
 146
 147   SpeechMonitor monitor;
 148   AccessibilityManager::Get()->EnableSpokenFeedback(
 149       true, ash::A11Y_NOTIFICATION_NONE);
 150   EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
 151
 152   EXPECT_EQ("Select your language:", monitor.GetNextUtterance());
 153   EXPECT_EQ("English ( United States)", monitor.GetNextUtterance());
 154   EXPECT_TRUE(MatchPattern(monitor.GetNextUtterance(), "Combo box * of *"));
 155   ui_controls::SendKeyPress(window, ui::VKEY_TAB, false, false, false, false);
 156   EXPECT_EQ("Select your keyboard:", monitor.GetNextUtterance());
 157 }
 158
 159 }  // namespace chromeos