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/command_line.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/macros.h"
  11 #include "base/prefs/pref_service.h"
  12 #include "chrome/browser/browser_process.h"
  13 #include "chrome/browser/chromeos/input_method/input_method_manager_impl.h"
  14 #include "chrome/browser/chromeos/login/login_manager_test.h"
  15 #include "chrome/browser/chromeos/login/startup_utils.h"
  16 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
  17 #include "chrome/browser/chromeos/preferences.h"
  18 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  19 #include "chrome/browser/chromeos/settings/cros_settings.h"
  20 #include "chrome/browser/chromeos/settings/stub_cros_settings_provider.h"
  21 #include "chrome/browser/chromeos/system/fake_input_device_settings.h"
  22 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos.h"
  23 #include "chrome/common/pref_names.h"
  24 #include "chromeos/chromeos_switches.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/base/ime/chromeos/fake_ime_keyboard.h"
  30 #include "ui/events/event_utils.h"
  31
  32 namespace chromeos {
  33
  34 namespace {
  35
  36 const char* const kTestUsers[] = {"test-user1@gmail.com",
  37                                   "test-user2@gmail.com"};
  38
  39 }  // namespace
  40
  41 class PreferencesTest : public LoginManagerTest {
  42  public:
  43   PreferencesTest()
  44       : LoginManagerTest(true),
  45         input_settings_(NULL),
  46         keyboard_(NULL) {}
  47
  48   void SetUpCommandLine(base::CommandLine* command_line) override {
  49     LoginManagerTest::SetUpCommandLine(command_line);
  50     command_line->AppendSwitch(switches::kStubCrosSettings);
  51   }
  52
  53   void SetUpOnMainThread() override {
  54     LoginManagerTest::SetUpOnMainThread();
  55     input_settings_ = new system::FakeInputDeviceSettings();
  56     system::InputDeviceSettings::SetSettingsForTesting(input_settings_);
  57     keyboard_ = new input_method::FakeImeKeyboard();
  58     static_cast<input_method::InputMethodManagerImpl*>(
  59         input_method::InputMethodManager::Get())
  60         ->SetImeKeyboardForTesting(keyboard_);
  61     CrosSettings::Get()->SetString(kDeviceOwner, kTestUsers[0]);
  62   }
  63
  64   // Sets set of preferences in given |prefs|. Value of prefernece depends of
  65   // |variant| value. For opposite |variant| values all preferences receive
  66   // different values.
  67   void SetPrefs(PrefService* prefs, bool variant) {
  68     prefs->SetBoolean(prefs::kTapToClickEnabled, variant);
  69     prefs->SetBoolean(prefs::kPrimaryMouseButtonRight, !variant);
  70     prefs->SetBoolean(prefs::kTapDraggingEnabled, variant);
  71     prefs->SetBoolean(prefs::kEnableTouchpadThreeFingerClick, !variant);
  72     prefs->SetBoolean(prefs::kNaturalScroll, variant);
  73     prefs->SetInteger(prefs::kMouseSensitivity, !variant);
  74     prefs->SetInteger(prefs::kTouchpadSensitivity, variant);
  75     prefs->SetBoolean(prefs::kTouchHudProjectionEnabled, !variant);
  76     prefs->SetBoolean(prefs::kLanguageXkbAutoRepeatEnabled, variant);
  77     prefs->SetInteger(prefs::kLanguageXkbAutoRepeatDelay, variant ? 100 : 500);
  78     prefs->SetInteger(prefs::kLanguageXkbAutoRepeatInterval, variant ? 1 : 4);
  79     prefs->SetString(prefs::kLanguagePreloadEngines,
  80                      variant ? "xkb:us::eng,xkb:us:dvorak:eng"
  81                              : "xkb:us::eng,xkb:ru::rus");
  82   }
  83
  84   void CheckSettingsCorrespondToPrefs(PrefService* prefs) {
  85     EXPECT_EQ(prefs->GetBoolean(prefs::kTapToClickEnabled),
  86               input_settings_->current_touchpad_settings().GetTapToClick());
  87     EXPECT_EQ(prefs->GetBoolean(prefs::kPrimaryMouseButtonRight),
  88               input_settings_->current_mouse_settings()
  89                   .GetPrimaryButtonRight());
  90     EXPECT_EQ(prefs->GetBoolean(prefs::kTapDraggingEnabled),
  91               input_settings_->current_touchpad_settings().GetTapDragging());
  92     EXPECT_EQ(prefs->GetBoolean(prefs::kEnableTouchpadThreeFingerClick),
  93               input_settings_->current_touchpad_settings()
  94                   .GetThreeFingerClick());
  95     EXPECT_EQ(prefs->GetInteger(prefs::kMouseSensitivity),
  96               input_settings_->current_mouse_settings().GetSensitivity());
  97     EXPECT_EQ(prefs->GetInteger(prefs::kTouchpadSensitivity),
  98               input_settings_->current_touchpad_settings().GetSensitivity());
  99     EXPECT_EQ(prefs->GetBoolean(prefs::kTouchHudProjectionEnabled),
 100               ash::Shell::GetInstance()->is_touch_hud_projection_enabled());
 101     EXPECT_EQ(prefs->GetBoolean(prefs::kLanguageXkbAutoRepeatEnabled),
 102               keyboard_->auto_repeat_is_enabled_);
 103     input_method::AutoRepeatRate rate = keyboard_->last_auto_repeat_rate_;
 104     EXPECT_EQ(prefs->GetInteger(prefs::kLanguageXkbAutoRepeatDelay),
 105               (int)rate.initial_delay_in_ms);
 106     EXPECT_EQ(prefs->GetInteger(prefs::kLanguageXkbAutoRepeatInterval),
 107               (int)rate.repeat_interval_in_ms);
 108     EXPECT_EQ(prefs->GetString(prefs::kLanguageCurrentInputMethod),
 109               input_method::InputMethodManager::Get()
 110                   ->GetActiveIMEState()
 111                   ->GetCurrentInputMethod()
 112                   .id());
 113   }
 114
 115   void CheckLocalStateCorrespondsToPrefs(PrefService* prefs) {
 116     PrefService* local_state = g_browser_process->local_state();
 117     EXPECT_EQ(local_state->GetBoolean(prefs::kOwnerTapToClickEnabled),
 118               prefs->GetBoolean(prefs::kTapToClickEnabled));
 119     EXPECT_EQ(local_state->GetBoolean(prefs::kOwnerPrimaryMouseButtonRight),
 120               prefs->GetBoolean(prefs::kPrimaryMouseButtonRight));
 121   }
 122
 123   void DisableAnimations() {
 124     // Disable animations for user transitions.
 125     chrome::MultiUserWindowManagerChromeOS* manager =
 126         static_cast<chrome::MultiUserWindowManagerChromeOS*>(
 127             chrome::MultiUserWindowManager::GetInstance());
 128     manager->SetAnimationSpeedForTest(
 129         chrome::MultiUserWindowManagerChromeOS::ANIMATION_SPEED_DISABLED);
 130   }
 131
 132  private:
 133   system::FakeInputDeviceSettings* input_settings_;
 134   input_method::FakeImeKeyboard* keyboard_;
 135
 136   DISALLOW_COPY_AND_ASSIGN(PreferencesTest);
 137 };
 138
 139 IN_PROC_BROWSER_TEST_F(PreferencesTest, PRE_MultiProfiles) {
 140   RegisterUser(kTestUsers[0]);
 141   RegisterUser(kTestUsers[1]);
 142   chromeos::StartupUtils::MarkOobeCompleted();
 143 }
 144
 145 IN_PROC_BROWSER_TEST_F(PreferencesTest, MultiProfiles) {
 146   user_manager::UserManager* user_manager = user_manager::UserManager::Get();
 147
 148   // Add first user and init its preferences. Check that corresponding
 149   // settings has been changed.
 150   LoginUser(kTestUsers[0]);
 151   const user_manager::User* user1 = user_manager->FindUser(kTestUsers[0]);
 152   PrefService* prefs1 =
 153       ProfileHelper::Get()->GetProfileByUserUnsafe(user1)->GetPrefs();
 154   SetPrefs(prefs1, false);
 155   content::RunAllPendingInMessageLoop();
 156   CheckSettingsCorrespondToPrefs(prefs1);
 157
 158   // Add second user and init its prefs with different values.
 159   UserAddingScreen::Get()->Start();
 160   content::RunAllPendingInMessageLoop();
 161   DisableAnimations();
 162   AddUser(kTestUsers[1]);
 163   content::RunAllPendingInMessageLoop();
 164   const user_manager::User* user2 = user_manager->FindUser(kTestUsers[1]);
 165   EXPECT_TRUE(user2->is_active());
 166   PrefService* prefs2 =
 167       ProfileHelper::Get()->GetProfileByUserUnsafe(user2)->GetPrefs();
 168   SetPrefs(prefs2, true);
 169
 170   // Check that settings were changed accordingly.
 171   EXPECT_TRUE(user2->is_active());
 172   CheckSettingsCorrespondToPrefs(prefs2);
 173
 174   // Check that changing prefs of the active user doesn't affect prefs of the
 175   // inactive user.
 176   scoped_ptr<base::DictionaryValue> prefs_backup =
 177       prefs1->GetPreferenceValues();
 178   SetPrefs(prefs2, false);
 179   CheckSettingsCorrespondToPrefs(prefs2);
 180   EXPECT_TRUE(prefs_backup->Equals(prefs1->GetPreferenceValues().get()));
 181   SetPrefs(prefs2, true);
 182   CheckSettingsCorrespondToPrefs(prefs2);
 183   EXPECT_TRUE(prefs_backup->Equals(prefs1->GetPreferenceValues().get()));
 184
 185   // Check that changing prefs of the inactive user doesn't affect prefs of the
 186   // active user.
 187   prefs_backup = prefs2->GetPreferenceValues();
 188   SetPrefs(prefs1, true);
 189   CheckSettingsCorrespondToPrefs(prefs2);
 190   EXPECT_TRUE(prefs_backup->Equals(prefs2->GetPreferenceValues().get()));
 191   SetPrefs(prefs1, false);
 192   CheckSettingsCorrespondToPrefs(prefs2);
 193   EXPECT_TRUE(prefs_backup->Equals(prefs2->GetPreferenceValues().get()));
 194
 195   // Check that changing non-owner prefs doesn't change corresponding local
 196   // state prefs and vice versa.
 197   EXPECT_EQ(user_manager->GetOwnerEmail(), kTestUsers[0]);
 198   CheckLocalStateCorrespondsToPrefs(prefs1);
 199   prefs2->SetBoolean(prefs::kTapToClickEnabled,
 200                      !prefs1->GetBoolean(prefs::kTapToClickEnabled));
 201   CheckLocalStateCorrespondsToPrefs(prefs1);
 202   prefs1->SetBoolean(prefs::kTapToClickEnabled,
 203                      !prefs1->GetBoolean(prefs::kTapToClickEnabled));
 204   CheckLocalStateCorrespondsToPrefs(prefs1);
 205
 206   // Switch user back.
 207   user_manager->SwitchActiveUser(kTestUsers[0]);
 208   CheckSettingsCorrespondToPrefs(prefs1);
 209   CheckLocalStateCorrespondsToPrefs(prefs1);
 210 }
 211
 212 }  // namespace chromeos