1 files changed, 212 insertions, 0 deletions
diff --git a/chrome/browser/chromeos/preferences_chromeos_browsertest.cc b/chrome/browser/chromeos/preferences_chromeos_browsertest.cc
new file mode 100644
index 0000000..ef44d88
--- /dev/null
+++ b/chrome/browser/chromeos/preferences_chromeos_browsertest.cc
@@ -0,0 +1,212 @@
+// Copyright 2014 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 <sys/types.h>
+
+#include "ash/shell.h"
+#include "base/command_line.h"
+#include "base/compiler_specific.h"
+#include "base/macros.h"
+#include "base/prefs/pref_service.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/chromeos/input_method/input_method_manager_impl.h"
+#include "chrome/browser/chromeos/login/login_manager_test.h"
+#include "chrome/browser/chromeos/login/startup_utils.h"
+#include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
+#include "chrome/browser/chromeos/preferences.h"
+#include "chrome/browser/chromeos/profiles/profile_helper.h"
+#include "chrome/browser/chromeos/settings/cros_settings.h"
+#include "chrome/browser/chromeos/settings/stub_cros_settings_provider.h"
+#include "chrome/browser/chromeos/system/fake_input_device_settings.h"
+#include "chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos.h"
+#include "chrome/common/pref_names.h"
+#include "chromeos/chromeos_switches.h"
+#include "components/feedback/tracing_manager.h"
+#include "components/user_manager/user_manager.h"
+#include "content/public/test/test_utils.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/base/ime/chromeos/fake_ime_keyboard.h"
+#include "ui/events/event_utils.h"
+
+namespace chromeos {
+
+namespace {
+
+const char* const kTestUsers[] = {"test-user1@gmail.com",
+                                  "test-user2@gmail.com"};
+
+}  // namespace
+
+class PreferencesTest : public LoginManagerTest {
+ public:
+  PreferencesTest()
+      : LoginManagerTest(true),
+        input_settings_(NULL),
+        keyboard_(NULL) {}
+
+  void SetUpCommandLine(base::CommandLine* command_line) override {
+    LoginManagerTest::SetUpCommandLine(command_line);
+    command_line->AppendSwitch(switches::kStubCrosSettings);
+  }
+
+  void SetUpOnMainThread() override {
+    LoginManagerTest::SetUpOnMainThread();
+    input_settings_ = new system::FakeInputDeviceSettings();
+    system::InputDeviceSettings::SetSettingsForTesting(input_settings_);
+    keyboard_ = new input_method::FakeImeKeyboard();
+    static_cast<input_method::InputMethodManagerImpl*>(
+        input_method::InputMethodManager::Get())
+        ->SetImeKeyboardForTesting(keyboard_);
+    CrosSettings::Get()->SetString(kDeviceOwner, kTestUsers[0]);
+  }
+
+  // Sets set of preferences in given |prefs|. Value of prefernece depends of
+  // |variant| value. For opposite |variant| values all preferences receive
+  // different values.
+  void SetPrefs(PrefService* prefs, bool variant) {
+    prefs->SetBoolean(prefs::kTapToClickEnabled, variant);
+    prefs->SetBoolean(prefs::kPrimaryMouseButtonRight, !variant);
+    prefs->SetBoolean(prefs::kTapDraggingEnabled, variant);
+    prefs->SetBoolean(prefs::kEnableTouchpadThreeFingerClick, !variant);
+    prefs->SetBoolean(prefs::kNaturalScroll, variant);
+    prefs->SetInteger(prefs::kMouseSensitivity, !variant);
+    prefs->SetInteger(prefs::kTouchpadSensitivity, variant);
+    prefs->SetBoolean(prefs::kTouchHudProjectionEnabled, !variant);
+    prefs->SetBoolean(prefs::kLanguageXkbAutoRepeatEnabled, variant);
+    prefs->SetInteger(prefs::kLanguageXkbAutoRepeatDelay, variant ? 100 : 500);
+    prefs->SetInteger(prefs::kLanguageXkbAutoRepeatInterval, variant ? 1 : 4);
+    prefs->SetString(prefs::kLanguagePreloadEngines,
+                     variant ? "xkb:us::eng,xkb:us:dvorak:eng"
+                             : "xkb:us::eng,xkb:ru::rus");
+  }
+
+  void CheckSettingsCorrespondToPrefs(PrefService* prefs) {
+    EXPECT_EQ(prefs->GetBoolean(prefs::kTapToClickEnabled),
+              input_settings_->current_touchpad_settings().GetTapToClick());
+    EXPECT_EQ(prefs->GetBoolean(prefs::kPrimaryMouseButtonRight),
+              input_settings_->current_mouse_settings()
+                  .GetPrimaryButtonRight());
+    EXPECT_EQ(prefs->GetBoolean(prefs::kTapDraggingEnabled),
+              input_settings_->current_touchpad_settings().GetTapDragging());
+    EXPECT_EQ(prefs->GetBoolean(prefs::kEnableTouchpadThreeFingerClick),
+              input_settings_->current_touchpad_settings()
+                  .GetThreeFingerClick());
+    EXPECT_EQ(prefs->GetInteger(prefs::kMouseSensitivity),
+              input_settings_->current_mouse_settings().GetSensitivity());
+    EXPECT_EQ(prefs->GetInteger(prefs::kTouchpadSensitivity),
+              input_settings_->current_touchpad_settings().GetSensitivity());
+    EXPECT_EQ(prefs->GetBoolean(prefs::kTouchHudProjectionEnabled),
+              ash::Shell::GetInstance()->is_touch_hud_projection_enabled());
+    EXPECT_EQ(prefs->GetBoolean(prefs::kLanguageXkbAutoRepeatEnabled),
+              keyboard_->auto_repeat_is_enabled_);
+    input_method::AutoRepeatRate rate = keyboard_->last_auto_repeat_rate_;
+    EXPECT_EQ(prefs->GetInteger(prefs::kLanguageXkbAutoRepeatDelay),
+              (int)rate.initial_delay_in_ms);
+    EXPECT_EQ(prefs->GetInteger(prefs::kLanguageXkbAutoRepeatInterval),
+              (int)rate.repeat_interval_in_ms);
+    EXPECT_EQ(prefs->GetString(prefs::kLanguageCurrentInputMethod),
+              input_method::InputMethodManager::Get()
+                  ->GetActiveIMEState()
+                  ->GetCurrentInputMethod()
+                  .id());
+  }
+
+  void CheckLocalStateCorrespondsToPrefs(PrefService* prefs) {
+    PrefService* local_state = g_browser_process->local_state();
+    EXPECT_EQ(local_state->GetBoolean(prefs::kOwnerTapToClickEnabled),
+              prefs->GetBoolean(prefs::kTapToClickEnabled));
+    EXPECT_EQ(local_state->GetBoolean(prefs::kOwnerPrimaryMouseButtonRight),
+              prefs->GetBoolean(prefs::kPrimaryMouseButtonRight));
+  }
+
+  void DisableAnimations() {
+    // Disable animations for user transitions.
+    chrome::MultiUserWindowManagerChromeOS* manager =
+        static_cast<chrome::MultiUserWindowManagerChromeOS*>(
+            chrome::MultiUserWindowManager::GetInstance());
+    manager->SetAnimationSpeedForTest(
+        chrome::MultiUserWindowManagerChromeOS::ANIMATION_SPEED_DISABLED);
+  }
+
+ private:
+  system::FakeInputDeviceSettings* input_settings_;
+  input_method::FakeImeKeyboard* keyboard_;
+
+  DISALLOW_COPY_AND_ASSIGN(PreferencesTest);
+};
+
+IN_PROC_BROWSER_TEST_F(PreferencesTest, PRE_MultiProfiles) {
+  RegisterUser(kTestUsers[0]);
+  RegisterUser(kTestUsers[1]);
+  chromeos::StartupUtils::MarkOobeCompleted();
+}
+
+IN_PROC_BROWSER_TEST_F(PreferencesTest, MultiProfiles) {
+  user_manager::UserManager* user_manager = user_manager::UserManager::Get();
+
+  // Add first user and init its preferences. Check that corresponding
+  // settings has been changed.
+  LoginUser(kTestUsers[0]);
+  const user_manager::User* user1 = user_manager->FindUser(kTestUsers[0]);
+  PrefService* prefs1 =
+      ProfileHelper::Get()->GetProfileByUserUnsafe(user1)->GetPrefs();
+  SetPrefs(prefs1, false);
+  content::RunAllPendingInMessageLoop();
+  CheckSettingsCorrespondToPrefs(prefs1);
+
+  // Add second user and init its prefs with different values.
+  UserAddingScreen::Get()->Start();
+  content::RunAllPendingInMessageLoop();
+  DisableAnimations();
+  AddUser(kTestUsers[1]);
+  content::RunAllPendingInMessageLoop();
+  const user_manager::User* user2 = user_manager->FindUser(kTestUsers[1]);
+  EXPECT_TRUE(user2->is_active());
+  PrefService* prefs2 =
+      ProfileHelper::Get()->GetProfileByUserUnsafe(user2)->GetPrefs();
+  SetPrefs(prefs2, true);
+
+  // Check that settings were changed accordingly.
+  EXPECT_TRUE(user2->is_active());
+  CheckSettingsCorrespondToPrefs(prefs2);
+
+  // Check that changing prefs of the active user doesn't affect prefs of the
+  // inactive user.
+  scoped_ptr<base::DictionaryValue> prefs_backup =
+      prefs1->GetPreferenceValues();
+  SetPrefs(prefs2, false);
+  CheckSettingsCorrespondToPrefs(prefs2);
+  EXPECT_TRUE(prefs_backup->Equals(prefs1->GetPreferenceValues().get()));
+  SetPrefs(prefs2, true);
+  CheckSettingsCorrespondToPrefs(prefs2);
+  EXPECT_TRUE(prefs_backup->Equals(prefs1->GetPreferenceValues().get()));
+
+  // Check that changing prefs of the inactive user doesn't affect prefs of the
+  // active user.
+  prefs_backup = prefs2->GetPreferenceValues();
+  SetPrefs(prefs1, true);
+  CheckSettingsCorrespondToPrefs(prefs2);
+  EXPECT_TRUE(prefs_backup->Equals(prefs2->GetPreferenceValues().get()));
+  SetPrefs(prefs1, false);
+  CheckSettingsCorrespondToPrefs(prefs2);
+  EXPECT_TRUE(prefs_backup->Equals(prefs2->GetPreferenceValues().get()));
+
+  // Check that changing non-owner prefs doesn't change corresponding local
+  // state prefs and vice versa.
+  EXPECT_EQ(user_manager->GetOwnerEmail(), kTestUsers[0]);
+  CheckLocalStateCorrespondsToPrefs(prefs1);
+  prefs2->SetBoolean(prefs::kTapToClickEnabled,
+                     !prefs1->GetBoolean(prefs::kTapToClickEnabled));
+  CheckLocalStateCorrespondsToPrefs(prefs1);
+  prefs1->SetBoolean(prefs::kTapToClickEnabled,
+                     !prefs1->GetBoolean(prefs::kTapToClickEnabled));
+  CheckLocalStateCorrespondsToPrefs(prefs1);
+
+  // Switch user back.
+  user_manager->SwitchActiveUser(kTestUsers[0]);
+  CheckSettingsCorrespondToPrefs(prefs1);
+  CheckLocalStateCorrespondsToPrefs(prefs1);
+}
+
+}  // namespace chromeos