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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stddef.h>
#include <sys/types.h>
#include <memory>
#include "ash/constants/ash_features.h"
#include "ash/constants/ash_pref_names.h"
#include "base/check_deref.h"
#include "base/command_line.h"
#include "base/memory/raw_ptr.h"
#include "base/test/scoped_feature_list.h"
#include "base/time/time.h"
#include "chrome/browser/ash/input_method/input_method_manager_impl.h"
#include "chrome/browser/ash/login/login_manager_test.h"
#include "chrome/browser/ash/login/test/login_manager_mixin.h"
#include "chrome/browser/ash/login/users/fake_chrome_user_manager.h"
#include "chrome/browser/ash/profiles/profile_helper.h"
#include "chrome/browser/ash/system/fake_input_device_settings.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/ui/ash/login/user_adding_screen.h"
#include "chrome/common/pref_names.h"
#include "chromeos/ash/components/settings/cros_settings.h"
#include "components/prefs/pref_service.h"
#include "components/user_manager/scoped_user_manager.h"
#include "components/user_manager/user_manager.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/ime/ash/fake_ime_keyboard.h"
#include "ui/events/event_utils.h"
namespace ash {
class PreferencesTest : public LoginManagerTest {
public:
PreferencesTest()
: LoginManagerTest(), input_settings_(nullptr), keyboard_(nullptr) {
login_mixin_.AppendRegularUsers(2);
}
PreferencesTest(const PreferencesTest&) = delete;
PreferencesTest& operator=(const PreferencesTest&) = delete;
void SetUp() override {
LoginManagerTest::SetUp();
auto user_manager = std::make_unique<ash::FakeChromeUserManager>();
scoped_user_manager_ = std::make_unique<user_manager::ScopedUserManager>(
std::move(user_manager));
}
void SetUpOnMainThread() override {
LoginManagerTest::SetUpOnMainThread();
input_settings_ = system::InputDeviceSettings::Get()->GetFakeInterface();
EXPECT_NE(nullptr, input_settings_);
GetFakeUserManager().SetOwnerId(login_mixin_.users()[0].account_id);
// In browser_test environment, FakeImeKeyboard is used by
// InputMethodManager.
keyboard_ = static_cast<input_method::FakeImeKeyboard*>(
input_method::InputMethodManager::Get()->GetImeKeyboard());
}
// Sets set of preferences in given |prefs|. Value of preference depends on
// |variant| value. For opposite |variant| values all preferences receive
// different values.
void SetPrefs(PrefService* prefs, bool variant) {
prefs->SetBoolean(prefs::kMouseReverseScroll, variant);
prefs->SetBoolean(prefs::kNaturalScroll, variant);
prefs->SetBoolean(prefs::kTapToClickEnabled, variant);
prefs->SetBoolean(prefs::kPrimaryMouseButtonRight, !variant);
prefs->SetBoolean(prefs::kPrimaryPointingStickButtonRight, !variant);
prefs->SetBoolean(prefs::kMouseAcceleration, variant);
prefs->SetBoolean(prefs::kMouseScrollAcceleration, variant);
prefs->SetBoolean(prefs::kPointingStickAcceleration, variant);
prefs->SetBoolean(prefs::kTouchpadAcceleration, variant);
prefs->SetBoolean(prefs::kTouchpadScrollAcceleration, variant);
prefs->SetBoolean(prefs::kTouchpadHapticFeedback, variant);
prefs->SetBoolean(prefs::kEnableTouchpadThreeFingerClick, !variant);
prefs->SetInteger(prefs::kMouseSensitivity, !variant);
prefs->SetInteger(prefs::kMouseScrollSensitivity, variant ? 1 : 4);
prefs->SetInteger(prefs::kPointingStickSensitivity, !variant);
prefs->SetInteger(prefs::kTouchpadSensitivity, variant);
prefs->SetInteger(prefs::kTouchpadHapticClickSensitivity, variant ? 1 : 3);
prefs->SetInteger(prefs::kTouchpadScrollSensitivity, variant ? 1 : 4);
prefs->SetBoolean(prefs::kXkbAutoRepeatEnabled, variant);
prefs->SetInteger(prefs::kXkbAutoRepeatDelay, variant ? 100 : 500);
prefs->SetInteger(prefs::kXkbAutoRepeatInterval, variant ? 1 : 4);
prefs->SetString(
::prefs::kLanguagePreloadEngines,
variant ? "xkb:us::eng,xkb:us:dvorak:eng" : "xkb:us::eng,xkb:ru::rus");
}
ash::FakeChromeUserManager& GetFakeUserManager() {
return CHECK_DEREF(static_cast<ash::FakeChromeUserManager*>(
user_manager::UserManager::Get()));
}
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::kPrimaryPointingStickButtonRight),
input_settings_->current_pointing_stick_settings()
.GetPrimaryButtonRight());
EXPECT_EQ(prefs->GetBoolean(prefs::kMouseReverseScroll),
input_settings_->current_mouse_settings().GetReverseScroll());
EXPECT_EQ(prefs->GetBoolean(prefs::kMouseAcceleration),
input_settings_->current_mouse_settings().GetAcceleration());
EXPECT_EQ(
prefs->GetBoolean(prefs::kMouseScrollAcceleration),
input_settings_->current_mouse_settings().GetScrollAcceleration());
EXPECT_EQ(
prefs->GetBoolean(prefs::kPointingStickAcceleration),
input_settings_->current_pointing_stick_settings().GetAcceleration());
EXPECT_EQ(prefs->GetBoolean(prefs::kTouchpadAcceleration),
input_settings_->current_touchpad_settings().GetAcceleration());
EXPECT_EQ(
prefs->GetBoolean(prefs::kTouchpadScrollAcceleration),
input_settings_->current_touchpad_settings().GetScrollAcceleration());
EXPECT_EQ(prefs->GetBoolean(prefs::kTouchpadHapticFeedback),
input_settings_->current_touchpad_settings().GetHapticFeedback());
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::kMouseScrollSensitivity),
input_settings_->current_mouse_settings().GetScrollSensitivity());
EXPECT_EQ(
prefs->GetInteger(prefs::kPointingStickSensitivity),
input_settings_->current_pointing_stick_settings().GetSensitivity());
EXPECT_EQ(prefs->GetInteger(prefs::kTouchpadSensitivity),
input_settings_->current_touchpad_settings().GetSensitivity());
EXPECT_EQ(prefs->GetInteger(prefs::kTouchpadHapticClickSensitivity),
input_settings_->current_touchpad_settings()
.GetHapticClickSensitivity());
EXPECT_EQ(
prefs->GetInteger(prefs::kTouchpadScrollSensitivity),
input_settings_->current_touchpad_settings().GetScrollSensitivity());
EXPECT_EQ(prefs->GetBoolean(prefs::kXkbAutoRepeatEnabled),
keyboard_->GetAutoRepeatEnabled());
input_method::AutoRepeatRate rate = keyboard_->last_auto_repeat_rate_;
EXPECT_EQ(prefs->GetInteger(prefs::kXkbAutoRepeatDelay),
rate.initial_delay.InMilliseconds());
EXPECT_EQ(prefs->GetInteger(prefs::kXkbAutoRepeatInterval),
rate.repeat_interval.InMilliseconds());
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));
EXPECT_EQ(
local_state->GetBoolean(prefs::kOwnerPrimaryPointingStickButtonRight),
prefs->GetBoolean(prefs::kPrimaryPointingStickButtonRight));
}
LoginManagerMixin login_mixin_{&mixin_host_};
private:
base::test::ScopedFeatureList feature_list_;
raw_ptr<system::InputDeviceSettings::FakeInterface> input_settings_;
raw_ptr<input_method::FakeImeKeyboard, DanglingUntriaged> keyboard_;
std::unique_ptr<user_manager::ScopedUserManager> scoped_user_manager_;
};
IN_PROC_BROWSER_TEST_F(PreferencesTest, MultiProfiles) {
user_manager::UserManager* user_manager = user_manager::UserManager::Get();
const auto& users = login_mixin_.users();
// Add first user and init its preferences. Check that corresponding
// settings has been changed.
LoginUser(users[0].account_id);
const user_manager::User* user1 = user_manager->FindUser(users[0].account_id);
PrefService* prefs1 =
ProfileHelper::Get()->GetProfileByUser(user1)->GetPrefs();
SetPrefs(prefs1, false);
content::RunAllPendingInMessageLoop();
CheckSettingsCorrespondToPrefs(prefs1);
// Add second user and init its prefs with different values.
UserAddingScreen::Get()->Start();
content::RunAllPendingInMessageLoop();
AddUser(users[1].account_id);
content::RunAllPendingInMessageLoop();
const user_manager::User* user2 = user_manager->FindUser(users[1].account_id);
EXPECT_TRUE(user2->is_active());
PrefService* prefs2 =
ProfileHelper::Get()->GetProfileByUser(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.
base::Value::Dict prefs_backup =
prefs1->GetPreferenceValues(PrefService::INCLUDE_DEFAULTS);
SetPrefs(prefs2, false);
CheckSettingsCorrespondToPrefs(prefs2);
EXPECT_EQ(prefs_backup,
prefs1->GetPreferenceValues(PrefService::INCLUDE_DEFAULTS));
SetPrefs(prefs2, true);
CheckSettingsCorrespondToPrefs(prefs2);
EXPECT_EQ(prefs_backup,
prefs1->GetPreferenceValues(PrefService::INCLUDE_DEFAULTS));
// Check that changing prefs of the inactive user doesn't affect prefs of the
// active user.
prefs_backup = prefs2->GetPreferenceValues(PrefService::INCLUDE_DEFAULTS);
SetPrefs(prefs1, true);
CheckSettingsCorrespondToPrefs(prefs2);
EXPECT_EQ(prefs_backup,
prefs2->GetPreferenceValues(PrefService::INCLUDE_DEFAULTS));
SetPrefs(prefs1, false);
CheckSettingsCorrespondToPrefs(prefs2);
EXPECT_EQ(prefs_backup,
prefs2->GetPreferenceValues(PrefService::INCLUDE_DEFAULTS));
// Check that changing non-owner prefs doesn't change corresponding local
// state prefs and vice versa.
EXPECT_EQ(user_manager->GetOwnerAccountId(), users[0].account_id);
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(users[0].account_id);
CheckSettingsCorrespondToPrefs(prefs1);
CheckLocalStateCorrespondsToPrefs(prefs1);
}
} // namespace ash
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