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