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// 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/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 "chromeos/ime/fake_ime_keyboard.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/events/event_utils.h"
namespace chromeos {
namespace {
const char* kTestUsers[] = {"test-user1@gmail.com", "test-user2@gmail.com"};
} // namespace
class PreferencesTest : public LoginManagerTest {
public:
PreferencesTest()
: LoginManagerTest(true),
input_settings_(NULL),
keyboard_(NULL) {}
virtual void SetUpCommandLine(CommandLine* command_line) override {
LoginManagerTest::SetUpCommandLine(command_line);
command_line->AppendSwitch(switches::kStubCrosSettings);
}
virtual 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
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