src/chrome/browser/chromeos/preferences_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 <sys/types.h>
   6
   7 #include "ash/shell.h"
   8 #include "base/compiler_specific.h"
   9 #include "base/macros.h"
  10 #include "base/prefs/pref_service.h"
  11 #include "chrome/browser/browser_process.h"
  12 #include "chrome/browser/chromeos/input_method/input_method_manager_impl.h"
  13 #include "chrome/browser/chromeos/login/login_manager_test.h"
  14 #include "chrome/browser/chromeos/login/startup_utils.h"
  15 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
  16 #include "chrome/browser/chromeos/preferences.h"
  17 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  18 #include "chrome/browser/chromeos/settings/cros_settings.h"
  19 #include "chrome/browser/chromeos/settings/stub_cros_settings_provider.h"
  20 #include "chrome/browser/chromeos/system/fake_input_device_settings.h"
  21 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos.h"
  22 #include "chrome/common/pref_names.h"
  23 #include "chromeos/chromeos_switches.h"
  24 #include "chromeos/ime/fake_ime_keyboard.h"
  25 #include "components/feedback/tracing_manager.h"
  26 #include "components/user_manager/user_manager.h"
  27 #include "content/public/test/test_utils.h"
  28 #include "testing/gtest/include/gtest/gtest.h"
  29 #include "ui/events/event_utils.h"
  30
  31 namespace chromeos {
  32
  33 namespace {
  34
  35 const char* kTestUsers[] = {"test-user1@gmail.com", "test-user2@gmail.com"};
  36
  37 }  // namespace
  38
  39 class PreferencesTest : public LoginManagerTest {
  40  public:
  41   PreferencesTest()
  42       : LoginManagerTest(true),
  43         input_settings_(NULL),
  44         keyboard_(NULL) {}
  45
  46   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
  47     LoginManagerTest::SetUpCommandLine(command_line);
  48     command_line->AppendSwitch(switches::kStubCrosSettings);
  49   }
  50
  51   virtual void SetUpOnMainThread() OVERRIDE {
  52     LoginManagerTest::SetUpOnMainThread();
  53     input_settings_ = new system::FakeInputDeviceSettings();
  54     system::InputDeviceSettings::SetSettingsForTesting(input_settings_);
  55     keyboard_ = new input_method::FakeImeKeyboard();
  56     static_cast<input_method::InputMethodManagerImpl*>(
  57         input_method::InputMethodManager::Get())
  58         ->SetImeKeyboardForTesting(keyboard_);
  59     CrosSettings::Get()->SetString(kDeviceOwner, kTestUsers[0]);
  60   }
  61
  62   // Sets set of preferences in given |prefs|. Value of prefernece depends of
  63   // |variant| value. For opposite |variant| values all preferences receive
  64   // different values.
  65   void SetPrefs(PrefService* prefs, bool variant) {
  66     prefs->SetBoolean(prefs::kTapToClickEnabled, variant);
  67     prefs->SetBoolean(prefs::kPrimaryMouseButtonRight, !variant);
  68     prefs->SetBoolean(prefs::kTapDraggingEnabled, variant);
  69     prefs->SetBoolean(prefs::kEnableTouchpadThreeFingerClick, !variant);
  70     prefs->SetBoolean(prefs::kNaturalScroll, variant);
  71     prefs->SetInteger(prefs::kMouseSensitivity, !variant);
  72     prefs->SetInteger(prefs::kTouchpadSensitivity, variant);
  73     prefs->SetBoolean(prefs::kTouchHudProjectionEnabled, !variant);
  74     prefs->SetBoolean(prefs::kLanguageXkbAutoRepeatEnabled, variant);
  75     prefs->SetInteger(prefs::kLanguageXkbAutoRepeatDelay, variant ? 100 : 500);
  76     prefs->SetInteger(prefs::kLanguageXkbAutoRepeatInterval, variant ? 1 : 4);
  77     prefs->SetString(prefs::kLanguagePreloadEngines,
  78                      variant ? "xkb:us::eng,xkb:us:dvorak:eng"
  79                              : "xkb:us::eng,xkb:ru::rus");
  80   }
  81
  82   void CheckSettingsCorrespondToPrefs(PrefService* prefs) {
  83     EXPECT_EQ(prefs->GetBoolean(prefs::kTapToClickEnabled),
  84               input_settings_->current_touchpad_settings().GetTapToClick());
  85     EXPECT_EQ(prefs->GetBoolean(prefs::kPrimaryMouseButtonRight),
  86               input_settings_->current_mouse_settings()
  87                   .GetPrimaryButtonRight());
  88     EXPECT_EQ(prefs->GetBoolean(prefs::kTapDraggingEnabled),
  89               input_settings_->current_touchpad_settings().GetTapDragging());
  90     EXPECT_EQ(prefs->GetBoolean(prefs::kEnableTouchpadThreeFingerClick),
  91               input_settings_->current_touchpad_settings()
  92                   .GetThreeFingerClick());
  93     EXPECT_EQ(prefs->GetInteger(prefs::kMouseSensitivity),
  94               input_settings_->current_mouse_settings().GetSensitivity());
  95     EXPECT_EQ(prefs->GetInteger(prefs::kTouchpadSensitivity),
  96               input_settings_->current_touchpad_settings().GetSensitivity());
  97     EXPECT_EQ(prefs->GetBoolean(prefs::kTouchHudProjectionEnabled),
  98               ash::Shell::GetInstance()->is_touch_hud_projection_enabled());
  99     EXPECT_EQ(prefs->GetBoolean(prefs::kLanguageXkbAutoRepeatEnabled),
 100               keyboard_->auto_repeat_is_enabled_);
 101     input_method::AutoRepeatRate rate = keyboard_->last_auto_repeat_rate_;
 102     EXPECT_EQ(prefs->GetInteger(prefs::kLanguageXkbAutoRepeatDelay),
 103               (int)rate.initial_delay_in_ms);
 104     EXPECT_EQ(prefs->GetInteger(prefs::kLanguageXkbAutoRepeatInterval),
 105               (int)rate.repeat_interval_in_ms);
 106     EXPECT_EQ(
 107         prefs->GetString(prefs::kLanguageCurrentInputMethod),
 108         input_method::InputMethodManager::Get()->GetCurrentInputMethod().id());
 109   }
 110
 111   void CheckLocalStateCorrespondsToPrefs(PrefService* prefs) {
 112     PrefService* local_state = g_browser_process->local_state();
 113     EXPECT_EQ(local_state->GetBoolean(prefs::kOwnerTapToClickEnabled),
 114               prefs->GetBoolean(prefs::kTapToClickEnabled));
 115     EXPECT_EQ(local_state->GetBoolean(prefs::kOwnerPrimaryMouseButtonRight),
 116               prefs->GetBoolean(prefs::kPrimaryMouseButtonRight));
 117   }
 118
 119   void DisableAnimations() {
 120     // Disable animations for user transitions.
 121     chrome::MultiUserWindowManagerChromeOS* manager =
 122         static_cast<chrome::MultiUserWindowManagerChromeOS*>(
 123             chrome::MultiUserWindowManager::GetInstance());
 124     manager->SetAnimationSpeedForTest(
 125         chrome::MultiUserWindowManagerChromeOS::ANIMATION_SPEED_DISABLED);
 126   }
 127
 128  private:
 129   system::FakeInputDeviceSettings* input_settings_;
 130   input_method::FakeImeKeyboard* keyboard_;
 131
 132   DISALLOW_COPY_AND_ASSIGN(PreferencesTest);
 133 };
 134
 135 IN_PROC_BROWSER_TEST_F(PreferencesTest, PRE_MultiProfiles) {
 136   RegisterUser(kTestUsers[0]);
 137   RegisterUser(kTestUsers[1]);
 138   chromeos::StartupUtils::MarkOobeCompleted();
 139 }
 140
 141 IN_PROC_BROWSER_TEST_F(PreferencesTest, MultiProfiles) {
 142   user_manager::UserManager* user_manager = user_manager::UserManager::Get();
 143
 144   // Add first user and init its preferences. Check that corresponding
 145   // settings has been changed.
 146   LoginUser(kTestUsers[0]);
 147   const user_manager::User* user1 = user_manager->FindUser(kTestUsers[0]);
 148   PrefService* prefs1 =
 149       ProfileHelper::Get()->GetProfileByUserUnsafe(user1)->GetPrefs();
 150   SetPrefs(prefs1, false);
 151   content::RunAllPendingInMessageLoop();
 152   CheckSettingsCorrespondToPrefs(prefs1);
 153
 154   // Add second user and init its prefs with different values.
 155   UserAddingScreen::Get()->Start();
 156   content::RunAllPendingInMessageLoop();
 157   DisableAnimations();
 158   AddUser(kTestUsers[1]);
 159   content::RunAllPendingInMessageLoop();
 160   const user_manager::User* user2 = user_manager->FindUser(kTestUsers[1]);
 161   EXPECT_TRUE(user2->is_active());
 162   PrefService* prefs2 =
 163       ProfileHelper::Get()->GetProfileByUserUnsafe(user2)->GetPrefs();
 164   SetPrefs(prefs2, true);
 165
 166   // Check that settings were changed accordingly.
 167   EXPECT_TRUE(user2->is_active());
 168   CheckSettingsCorrespondToPrefs(prefs2);
 169
 170   // Check that changing prefs of the active user doesn't affect prefs of the
 171   // inactive user.
 172   scoped_ptr<base::DictionaryValue> prefs_backup =
 173       prefs1->GetPreferenceValues();
 174   SetPrefs(prefs2, false);
 175   CheckSettingsCorrespondToPrefs(prefs2);
 176   EXPECT_TRUE(prefs_backup->Equals(prefs1->GetPreferenceValues().get()));
 177   SetPrefs(prefs2, true);
 178   CheckSettingsCorrespondToPrefs(prefs2);
 179   EXPECT_TRUE(prefs_backup->Equals(prefs1->GetPreferenceValues().get()));
 180
 181   // Check that changing prefs of the inactive user doesn't affect prefs of the
 182   // active user.
 183   prefs_backup = prefs2->GetPreferenceValues();
 184   SetPrefs(prefs1, true);
 185   CheckSettingsCorrespondToPrefs(prefs2);
 186   EXPECT_TRUE(prefs_backup->Equals(prefs2->GetPreferenceValues().get()));
 187   SetPrefs(prefs1, false);
 188   CheckSettingsCorrespondToPrefs(prefs2);
 189   EXPECT_TRUE(prefs_backup->Equals(prefs2->GetPreferenceValues().get()));
 190
 191   // Check that changing non-owner prefs doesn't change corresponding local
 192   // state prefs and vice versa.
 193   EXPECT_EQ(user_manager->GetOwnerEmail(), kTestUsers[0]);
 194   CheckLocalStateCorrespondsToPrefs(prefs1);
 195   prefs2->SetBoolean(prefs::kTapToClickEnabled,
 196                      !prefs1->GetBoolean(prefs::kTapToClickEnabled));
 197   CheckLocalStateCorrespondsToPrefs(prefs1);
 198   prefs1->SetBoolean(prefs::kTapToClickEnabled,
 199                      !prefs1->GetBoolean(prefs::kTapToClickEnabled));
 200   CheckLocalStateCorrespondsToPrefs(prefs1);
 201
 202   // Switch user back.
 203   user_manager->SwitchActiveUser(kTestUsers[0]);
 204   CheckSettingsCorrespondToPrefs(prefs1);
 205   CheckLocalStateCorrespondsToPrefs(prefs1);
 206 }
 207
 208 }  // namespace chromeos