chrome/browser/chromeos/accessibility/accessibility_manager

/* [<][>][^][v][top][bottom][index][help] */
This source file includes following definitions.
observed_type_
observed
observed_enabled
observed_type
reset
OnAccessibilityStatusChanged
SetLargeCursorEnabled
IsLargeCursorEnabled
ShouldShowAccessibilityMenu
SetHighContrastEnabled
IsHighContrastEnabled
SetSpokenFeedbackEnabled
IsSpokenFeedbackEnabled
SetAutoclickEnabled
IsAutoclickEnabled
SetAutoclickDelay
GetAutoclickDelay
SetVirtualKeyboardEnabled
IsVirtualKeyboardEnabled
GetProfile
GetPrefs
SetLargeCursorEnabledPref
SetHighContrastEnabledPref
SetSpokenFeedbackEnabledPref
SetAutoclickEnabledPref
SetAutoclickDelayPref
SetVirtualKeyboardEnabledPref
GetLargeCursorEnabledFromPref
GetHighContrastEnabledFromPref
GetSpokenFeedbackEnabledFromPref
GetAutoclickEnabledFromPref
GetAutoclickDelayFromPref
SetUpCommandLine
SetUpInProcessBrowserTestFixture
SetUpOnMainThread
CleanUpOnMainThread
default_autoclick_delay
IN_PROC_BROWSER_TEST_F
IN_PROC_BROWSER_TEST_F
IN_PROC_BROWSER_TEST_F
IN_PROC_BROWSER_TEST_F
IN_PROC_BROWSER_TEST_F
IN_PROC_BROWSER_TEST_F
IN_PROC_BROWSER_TEST_P
IN_PROC_BROWSER_TEST_F
// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/chromeos/accessibility/accessibility_manager.h"

#include "ash/magnifier/magnification_controller.h"
#include "ash/shell.h"
#include "base/command_line.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/chromeos/accessibility/magnification_manager.h"
#include "chrome/browser/chromeos/login/helper.h"
#include "chrome/browser/chromeos/login/login_utils.h"
#include "chrome/browser/chromeos/login/user_manager.h"
#include "chrome/browser/chromeos/login/user_manager_impl.h"
#include "chrome/browser/chromeos/profiles/profile_helper.h"
#include "chrome/browser/extensions/api/braille_display_private/mock_braille_controller.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/testing_profile.h"
#include "chromeos/chromeos_switches.h"
#include "content/public/browser/notification_service.h"
#include "testing/gtest/include/gtest/gtest.h"

using extensions::api::braille_display_private::BrailleObserver;
using extensions::api::braille_display_private::DisplayState;
using extensions::api::braille_display_private::MockBrailleController;

namespace chromeos {

namespace {

const char kTestUserName[] = "owner@invalid.domain";

const int kTestAutoclickDelayMs = 2000;

// Test user name for locally managed user. The domain part must be matched
// with UserManager::kLocallyManagedUserDomain.
const char kTestLocallyManagedUserName[] = "test@locally-managed.localhost";

class MockAccessibilityObserver {
 public:
  MockAccessibilityObserver() : observed_(false),
                                observed_enabled_(false),
                                observed_type_(-1)
  {
    AccessibilityManager* accessibility_manager = AccessibilityManager::Get();
    CHECK(accessibility_manager);
    accessibility_subscription_ = accessibility_manager->RegisterCallback(
        base::Bind(&MockAccessibilityObserver::OnAccessibilityStatusChanged,
                   base::Unretained(this)));
  }

  virtual ~MockAccessibilityObserver() {}

  bool observed() const { return observed_; }
  bool observed_enabled() const { return observed_enabled_; }
  int observed_type() const { return observed_type_; }

  void reset() { observed_ = false; }

 private:
  void OnAccessibilityStatusChanged(
      const AccessibilityStatusEventDetails& details) {
    if (details.notification_type != ACCESSIBILITY_TOGGLE_SCREEN_MAGNIFIER) {
      observed_type_ = details.notification_type;
      observed_enabled_ = details.enabled;
      observed_ = true;
    }
  }

  bool observed_;
  bool observed_enabled_;
  int observed_type_;

  scoped_ptr<AccessibilityStatusSubscription> accessibility_subscription_;

  DISALLOW_COPY_AND_ASSIGN(MockAccessibilityObserver);
};

void SetLargeCursorEnabled(bool enabled) {
  return AccessibilityManager::Get()->EnableLargeCursor(enabled);
}

bool IsLargeCursorEnabled() {
  return AccessibilityManager::Get()->IsLargeCursorEnabled();
}

bool ShouldShowAccessibilityMenu() {
  return AccessibilityManager::Get()->ShouldShowAccessibilityMenu();
}

void SetHighContrastEnabled(bool enabled) {
  return AccessibilityManager::Get()->EnableHighContrast(enabled);
}

bool IsHighContrastEnabled() {
  return AccessibilityManager::Get()->IsHighContrastEnabled();
}

void SetSpokenFeedbackEnabled(bool enabled) {
  return AccessibilityManager::Get()->EnableSpokenFeedback(
      enabled, ash::A11Y_NOTIFICATION_NONE);
}

bool IsSpokenFeedbackEnabled() {
  return AccessibilityManager::Get()->IsSpokenFeedbackEnabled();
}

void SetAutoclickEnabled(bool enabled) {
  return AccessibilityManager::Get()->EnableAutoclick(enabled);
}

bool IsAutoclickEnabled() {
  return AccessibilityManager::Get()->IsAutoclickEnabled();
}

void SetAutoclickDelay(int delay_ms) {
  return AccessibilityManager::Get()->SetAutoclickDelay(delay_ms);
}

int GetAutoclickDelay() {
  return AccessibilityManager::Get()->GetAutoclickDelay();
}

void SetVirtualKeyboardEnabled(bool enabled) {
  return AccessibilityManager::Get()->EnableVirtualKeyboard(enabled);
}

bool IsVirtualKeyboardEnabled() {
  return AccessibilityManager::Get()->IsVirtualKeyboardEnabled();
}

Profile* GetProfile() {
  Profile* profile = ProfileManager::GetActiveUserProfile();
  DCHECK(profile);
  return profile;
}

PrefService* GetPrefs() {
  return GetProfile()->GetPrefs();
}

void SetLargeCursorEnabledPref(bool enabled) {
  GetPrefs()->SetBoolean(prefs::kLargeCursorEnabled, enabled);
}

void SetHighContrastEnabledPref(bool enabled) {
  GetPrefs()->SetBoolean(prefs::kHighContrastEnabled, enabled);
}

void SetSpokenFeedbackEnabledPref(bool enabled) {
  GetPrefs()->SetBoolean(prefs::kSpokenFeedbackEnabled, enabled);
}

void SetAutoclickEnabledPref(bool enabled) {
  GetPrefs()->SetBoolean(prefs::kAutoclickEnabled, enabled);
}

void SetAutoclickDelayPref(int delay_ms) {
  GetPrefs()->SetInteger(prefs::kAutoclickDelayMs, delay_ms);
}

void SetVirtualKeyboardEnabledPref(bool enabled) {
  GetPrefs()->SetBoolean(prefs::kVirtualKeyboardEnabled, enabled);
}

bool GetLargeCursorEnabledFromPref() {
  return GetPrefs()->GetBoolean(prefs::kLargeCursorEnabled);
}

bool GetHighContrastEnabledFromPref() {
  return GetPrefs()->GetBoolean(prefs::kHighContrastEnabled);
}

bool GetSpokenFeedbackEnabledFromPref() {
  return GetPrefs()->GetBoolean(prefs::kSpokenFeedbackEnabled);
}

bool GetAutoclickEnabledFromPref() {
  return GetPrefs()->GetBoolean(prefs::kAutoclickEnabled);
}

int GetAutoclickDelayFromPref() {
  return GetPrefs()->GetInteger(prefs::kAutoclickDelayMs);
}

}  // anonymouse namespace

class AccessibilityManagerTest : public InProcessBrowserTest {
 protected:
  AccessibilityManagerTest() : default_autoclick_delay_(0) {}
  virtual ~AccessibilityManagerTest() {}

  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
    command_line->AppendSwitch(chromeos::switches::kLoginManager);
    command_line->AppendSwitchASCII(chromeos::switches::kLoginProfile,
                                    TestingProfile::kTestUserProfileDir);
  }

  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
    AccessibilityManager::SetBrailleControllerForTest(&braille_controller_);
  }

  virtual void SetUpOnMainThread() OVERRIDE {
    // Sets the login-screen profile.
    AccessibilityManager::Get()->
        SetProfileForTest(ProfileHelper::GetSigninProfile());
    default_autoclick_delay_ = GetAutoclickDelay();
  }

  virtual void CleanUpOnMainThread() OVERRIDE {
    AccessibilityManager::SetBrailleControllerForTest(NULL);
  }

  int default_autoclick_delay() const { return default_autoclick_delay_; }

  int default_autoclick_delay_;

  content::NotificationRegistrar registrar_;

  MockBrailleController braille_controller_;
  DISALLOW_COPY_AND_ASSIGN(AccessibilityManagerTest);
};

IN_PROC_BROWSER_TEST_F(AccessibilityManagerTest, Login) {
  // Confirms that a11y features are disabled on the login screen.
  EXPECT_FALSE(IsLargeCursorEnabled());
  EXPECT_FALSE(IsSpokenFeedbackEnabled());
  EXPECT_FALSE(IsHighContrastEnabled());
  EXPECT_FALSE(IsAutoclickEnabled());
  EXPECT_FALSE(IsVirtualKeyboardEnabled());
  EXPECT_EQ(default_autoclick_delay(), GetAutoclickDelay());

  // Logs in.
  UserManager::Get()->UserLoggedIn(kTestUserName, kTestUserName, true);

  // Confirms that the features still disabled just after login.
  EXPECT_FALSE(IsLargeCursorEnabled());
  EXPECT_FALSE(IsSpokenFeedbackEnabled());
  EXPECT_FALSE(IsHighContrastEnabled());
  EXPECT_FALSE(IsAutoclickEnabled());
  EXPECT_FALSE(IsVirtualKeyboardEnabled());
  EXPECT_EQ(default_autoclick_delay(), GetAutoclickDelay());

  UserManager::Get()->SessionStarted();

  // Confirms that the features are still disabled just after login.
  EXPECT_FALSE(IsLargeCursorEnabled());
  EXPECT_FALSE(IsSpokenFeedbackEnabled());
  EXPECT_FALSE(IsHighContrastEnabled());
  EXPECT_FALSE(IsAutoclickEnabled());
  EXPECT_FALSE(IsVirtualKeyboardEnabled());
  EXPECT_EQ(default_autoclick_delay(), GetAutoclickDelay());

  // Enables large cursor.
  SetLargeCursorEnabled(true);
  // Confirms that large cursor is enabled.
  EXPECT_TRUE(IsLargeCursorEnabled());

  // Enables spoken feedback.
  SetSpokenFeedbackEnabled(true);
  // Confirms that the spoken feedback is enabled.
  EXPECT_TRUE(IsSpokenFeedbackEnabled());

  // Enables high contrast.
  SetHighContrastEnabled(true);
  // Confirms that high cotrast is enabled.
  EXPECT_TRUE(IsHighContrastEnabled());

  // Enables autoclick.
  SetAutoclickEnabled(true);
  // Confirms that autoclick is enabled.
  EXPECT_TRUE(IsAutoclickEnabled());

  // Test that autoclick delay is set properly.
  SetAutoclickDelay(kTestAutoclickDelayMs);
  EXPECT_EQ(kTestAutoclickDelayMs, GetAutoclickDelay());

  // Enable on-screen keyboard
  SetVirtualKeyboardEnabled(true);
  // Confirm that the on-screen keyboard option is enabled.
  EXPECT_TRUE(IsVirtualKeyboardEnabled());
}

IN_PROC_BROWSER_TEST_F(AccessibilityManagerTest, BrailleOnLoginScreen) {
  EXPECT_FALSE(IsSpokenFeedbackEnabled());

  // Signal the accessibility manager that a braille display was connected.
  braille_controller_.SetAvailable(true);
  braille_controller_.GetObserver()->OnDisplayStateChanged(
      *braille_controller_.GetDisplayState());

  // Confirms that the spoken feedback is enabled.
  EXPECT_TRUE(IsSpokenFeedbackEnabled());
}

IN_PROC_BROWSER_TEST_F(AccessibilityManagerTest, TypePref) {
  // Logs in.
  UserManager::Get()->UserLoggedIn(kTestUserName, kTestUserName, true);
  UserManager::Get()->SessionStarted();

  // Confirms that the features are disabled just after login.
  EXPECT_FALSE(IsLargeCursorEnabled());
  EXPECT_FALSE(IsSpokenFeedbackEnabled());
  EXPECT_FALSE(IsHighContrastEnabled());
  EXPECT_FALSE(IsAutoclickEnabled());
  EXPECT_EQ(default_autoclick_delay(), GetAutoclickDelay());
  EXPECT_FALSE(IsVirtualKeyboardEnabled());

  // Sets the pref as true to enable the large cursor.
  SetLargeCursorEnabledPref(true);
  // Confirms that the large cursor is enabled.
  EXPECT_TRUE(IsLargeCursorEnabled());

  // Sets the pref as true to enable the spoken feedback.
  SetSpokenFeedbackEnabledPref(true);
  // Confirms that the spoken feedback is enabled.
  EXPECT_TRUE(IsSpokenFeedbackEnabled());

  // Sets the pref as true to enable high contrast mode.
  SetHighContrastEnabledPref(true);
  // Confirms that the high contrast mode is enabled.
  EXPECT_TRUE(IsHighContrastEnabled());

  // Sets the pref as true to enable autoclick.
  SetAutoclickEnabledPref(true);
  // Confirms that autoclick is enabled.
  EXPECT_TRUE(IsAutoclickEnabled());

  // Set autoclick delay pref.
  SetAutoclickDelayPref(kTestAutoclickDelayMs);
  // Confirm that the correct value is set.
  EXPECT_EQ(kTestAutoclickDelayMs, GetAutoclickDelay());

  // Sets the on-screen keyboard pref.
  SetVirtualKeyboardEnabledPref(true);
  // Confirm that the on-screen keyboard option is enabled.
  EXPECT_TRUE(IsVirtualKeyboardEnabled());

  SetLargeCursorEnabledPref(false);
  EXPECT_FALSE(IsLargeCursorEnabled());

  SetSpokenFeedbackEnabledPref(false);
  EXPECT_FALSE(IsSpokenFeedbackEnabled());

  SetHighContrastEnabledPref(false);
  EXPECT_FALSE(IsHighContrastEnabled());

  SetAutoclickEnabledPref(false);
  EXPECT_FALSE(IsAutoclickEnabled());

  SetVirtualKeyboardEnabledPref(false);
  EXPECT_FALSE(IsVirtualKeyboardEnabled());
}

IN_PROC_BROWSER_TEST_F(AccessibilityManagerTest, ResumeSavedPref) {
  // Loads the profile of the user.
  UserManager::Get()->UserLoggedIn(kTestUserName, kTestUserName, true);

  // Sets the pref to enable large cursor before login.
  SetLargeCursorEnabledPref(true);
  EXPECT_FALSE(IsLargeCursorEnabled());

  // Sets the pref to enable spoken feedback before login.
  SetSpokenFeedbackEnabledPref(true);
  EXPECT_FALSE(IsSpokenFeedbackEnabled());

  // Sets the pref to enable high contrast before login.
  SetHighContrastEnabledPref(true);
  EXPECT_FALSE(IsHighContrastEnabled());

  // Sets the pref to enable autoclick before login.
  SetAutoclickEnabledPref(true);
  EXPECT_FALSE(IsAutoclickEnabled());

  // Sets the autoclick delay pref before login but the
  // initial value should not change.
  SetAutoclickDelayPref(kTestAutoclickDelayMs);
  EXPECT_EQ(default_autoclick_delay(), GetAutoclickDelay());

  // Sets the pref to enable the on-screen keyboard before login.
  SetVirtualKeyboardEnabledPref(true);
  EXPECT_FALSE(IsVirtualKeyboardEnabled());

  // Logs in.
  UserManager::Get()->SessionStarted();

  // Confirms that features are enabled by restoring from pref just after login.
  EXPECT_TRUE(IsLargeCursorEnabled());
  EXPECT_TRUE(IsSpokenFeedbackEnabled());
  EXPECT_TRUE(IsHighContrastEnabled());
  EXPECT_TRUE(IsAutoclickEnabled());
  EXPECT_EQ(kTestAutoclickDelayMs, GetAutoclickDelay());
  EXPECT_TRUE(IsVirtualKeyboardEnabled());
}

IN_PROC_BROWSER_TEST_F(AccessibilityManagerTest,
                       ChangingTypeInvokesNotification) {
  MockAccessibilityObserver observer;

  // Logs in.
  UserManager::Get()->UserLoggedIn(kTestUserName, kTestUserName, true);
  UserManager::Get()->SessionStarted();

  EXPECT_FALSE(observer.observed());
  observer.reset();

  SetSpokenFeedbackEnabled(true);
  EXPECT_TRUE(observer.observed());
  EXPECT_TRUE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_SPOKEN_FEEDBACK);
  EXPECT_TRUE(IsSpokenFeedbackEnabled());

  observer.reset();
  SetSpokenFeedbackEnabled(false);
  EXPECT_TRUE(observer.observed());
  EXPECT_FALSE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_SPOKEN_FEEDBACK);
  EXPECT_FALSE(IsSpokenFeedbackEnabled());

  observer.reset();
  SetHighContrastEnabled(true);
  EXPECT_TRUE(observer.observed());
  EXPECT_TRUE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_HIGH_CONTRAST_MODE);
  EXPECT_TRUE(IsHighContrastEnabled());

  observer.reset();
  SetHighContrastEnabled(false);
  EXPECT_TRUE(observer.observed());
  EXPECT_FALSE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_HIGH_CONTRAST_MODE);
  EXPECT_FALSE(IsHighContrastEnabled());

  observer.reset();
  SetVirtualKeyboardEnabled(true);
  EXPECT_TRUE(observer.observed());
  EXPECT_TRUE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_VIRTUAL_KEYBOARD);
  EXPECT_TRUE(IsVirtualKeyboardEnabled());

  observer.reset();
  SetVirtualKeyboardEnabled(false);
  EXPECT_TRUE(observer.observed());
  EXPECT_FALSE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_VIRTUAL_KEYBOARD);
  EXPECT_FALSE(IsVirtualKeyboardEnabled());
}

IN_PROC_BROWSER_TEST_F(AccessibilityManagerTest,
                       ChangingTypePrefInvokesNotification) {
  MockAccessibilityObserver observer;

  // Logs in.
  UserManager::Get()->UserLoggedIn(kTestUserName, kTestUserName, true);
  UserManager::Get()->SessionStarted();

  EXPECT_FALSE(observer.observed());
  observer.reset();

  SetSpokenFeedbackEnabledPref(true);
  EXPECT_TRUE(observer.observed());
  EXPECT_TRUE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_SPOKEN_FEEDBACK);
  EXPECT_TRUE(IsSpokenFeedbackEnabled());

  observer.reset();
  SetSpokenFeedbackEnabledPref(false);
  EXPECT_TRUE(observer.observed());
  EXPECT_FALSE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_SPOKEN_FEEDBACK);
  EXPECT_FALSE(IsSpokenFeedbackEnabled());

  observer.reset();
  SetHighContrastEnabledPref(true);
  EXPECT_TRUE(observer.observed());
  EXPECT_TRUE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_HIGH_CONTRAST_MODE);
  EXPECT_TRUE(IsHighContrastEnabled());

  observer.reset();
  SetHighContrastEnabledPref(false);
  EXPECT_TRUE(observer.observed());
  EXPECT_FALSE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_HIGH_CONTRAST_MODE);
  EXPECT_FALSE(IsHighContrastEnabled());

  observer.reset();
  SetVirtualKeyboardEnabledPref(true);
  EXPECT_TRUE(observer.observed());
  EXPECT_TRUE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_VIRTUAL_KEYBOARD);
  EXPECT_TRUE(IsVirtualKeyboardEnabled());

  observer.reset();
  SetVirtualKeyboardEnabledPref(false);
  EXPECT_TRUE(observer.observed());
  EXPECT_FALSE(observer.observed_enabled());
  EXPECT_EQ(observer.observed_type(),
            ACCESSIBILITY_TOGGLE_VIRTUAL_KEYBOARD);
  EXPECT_FALSE(IsVirtualKeyboardEnabled());
}

class AccessibilityManagerUserTypeTest
    : public AccessibilityManagerTest,
      public ::testing::WithParamInterface<const char*> {
 protected:
  AccessibilityManagerUserTypeTest() {}
  virtual ~AccessibilityManagerUserTypeTest() {}

  DISALLOW_COPY_AND_ASSIGN(AccessibilityManagerUserTypeTest);
};

// TODO(yoshiki): Enable a test for retail mode.
INSTANTIATE_TEST_CASE_P(
    UserTypeInstantiation,
    AccessibilityManagerUserTypeTest,
    ::testing::Values(kTestUserName,
                      UserManager::kGuestUserName,
                      //UserManager::kRetailModeUserName,
                      kTestLocallyManagedUserName));

IN_PROC_BROWSER_TEST_P(AccessibilityManagerUserTypeTest,
                       EnableOnLoginScreenAndLogin) {
  // Enables large cursor.
  SetLargeCursorEnabled(true);
  EXPECT_TRUE(IsLargeCursorEnabled());
  // Enables spoken feedback.
  SetSpokenFeedbackEnabled(true);
  EXPECT_TRUE(IsSpokenFeedbackEnabled());
  // Enables high contrast.
  SetHighContrastEnabled(true);
  EXPECT_TRUE(IsHighContrastEnabled());
  // Enables autoclick.
  SetAutoclickEnabled(true);
  EXPECT_TRUE(IsAutoclickEnabled());
  // Set autoclick delay.
  SetAutoclickDelay(kTestAutoclickDelayMs);
  EXPECT_EQ(kTestAutoclickDelayMs, GetAutoclickDelay());

  // Logs in.
  const char* user_name = GetParam();
  UserManager::Get()->UserLoggedIn(user_name, user_name, true);

  // Confirms that the features are still enabled just after login.
  EXPECT_TRUE(IsLargeCursorEnabled());
  EXPECT_TRUE(IsSpokenFeedbackEnabled());
  EXPECT_TRUE(IsHighContrastEnabled());
  EXPECT_TRUE(IsAutoclickEnabled());
  EXPECT_EQ(kTestAutoclickDelayMs, GetAutoclickDelay());

  UserManager::Get()->SessionStarted();

  // Confirms that the features keep enabled after session starts.
  EXPECT_TRUE(IsLargeCursorEnabled());
  EXPECT_TRUE(IsSpokenFeedbackEnabled());
  EXPECT_TRUE(IsHighContrastEnabled());
  EXPECT_TRUE(IsAutoclickEnabled());
  EXPECT_EQ(kTestAutoclickDelayMs, GetAutoclickDelay());

  // Confirms that the prefs have been copied to the user's profile.
  EXPECT_TRUE(GetLargeCursorEnabledFromPref());
  EXPECT_TRUE(GetSpokenFeedbackEnabledFromPref());
  EXPECT_TRUE(GetHighContrastEnabledFromPref());
  EXPECT_TRUE(GetAutoclickEnabledFromPref());
  EXPECT_EQ(kTestAutoclickDelayMs, GetAutoclickDelayFromPref());
}

IN_PROC_BROWSER_TEST_F(AccessibilityManagerTest, AcessibilityMenuVisibility) {
  // Log in.
  UserManager::Get()->UserLoggedIn(kTestUserName, kTestUserName, true);
  UserManager::Get()->SessionStarted();

  // Confirms that the features are disabled.
  EXPECT_FALSE(IsLargeCursorEnabled());
  EXPECT_FALSE(IsSpokenFeedbackEnabled());
  EXPECT_FALSE(IsHighContrastEnabled());
  EXPECT_FALSE(IsAutoclickEnabled());
  EXPECT_FALSE(ShouldShowAccessibilityMenu());
  EXPECT_FALSE(IsVirtualKeyboardEnabled());

  // Check large cursor.
  SetLargeCursorEnabled(true);
  EXPECT_TRUE(ShouldShowAccessibilityMenu());
  SetLargeCursorEnabled(false);
  EXPECT_FALSE(ShouldShowAccessibilityMenu());

  // Check spoken feedback.
  SetSpokenFeedbackEnabled(true);
  EXPECT_TRUE(ShouldShowAccessibilityMenu());
  SetSpokenFeedbackEnabled(false);
  EXPECT_FALSE(ShouldShowAccessibilityMenu());

  // Check high contrast.
  SetHighContrastEnabled(true);
  EXPECT_TRUE(ShouldShowAccessibilityMenu());
  SetHighContrastEnabled(false);
  EXPECT_FALSE(ShouldShowAccessibilityMenu());

  // Check autoclick.
  SetAutoclickEnabled(true);
  EXPECT_TRUE(ShouldShowAccessibilityMenu());
  SetAutoclickEnabled(false);
  EXPECT_FALSE(ShouldShowAccessibilityMenu());

  // Check on-screen keyboard.
  SetVirtualKeyboardEnabled(true);
  EXPECT_TRUE(ShouldShowAccessibilityMenu());
  SetVirtualKeyboardEnabled(false);
  EXPECT_FALSE(ShouldShowAccessibilityMenu());
}

}  // namespace chromeos
/* [<][>][^][v][top][bottom][index][help] */
root/chrome/browser/chromeos/accessibility/accessibility_manager_browsertest.cc

DEFINITIONS
