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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/input_device_settings/input_device_tracker.h"
#include <string_view>
#include "ash/constants/ash_features.h"
#include "ash/public/mojom/input_device_settings.mojom.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/system/input_device_settings/input_device_settings_pref_names.h"
#include "ash/test/ash_test_base.h"
#include "base/containers/contains.h"
#include "base/test/scoped_feature_list.h"
#include "components/account_id/account_id.h"
#include "components/prefs/pref_service.h"
namespace ash {
using InputDeviceCategory = InputDeviceTracker::InputDeviceCategory;
namespace {
const std::string_view kDeviceKey1 = "5555:1111";
const std::string_view kDeviceKey2 = "3333:22aa";
const std::string_view kDeviceKey3 = "aa22:eeff";
constexpr char kUserEmail1[] = "email1@peripherals";
constexpr char kUserEmail2[] = "email2@peripherals";
} // namespace
class InputDeviceTrackerTest
: public AshTestBase,
public ::testing::WithParamInterface<
std::pair<InputDeviceCategory, std::string_view>> {
public:
InputDeviceTrackerTest() = default;
InputDeviceTrackerTest(const InputDeviceTrackerTest&) = delete;
InputDeviceTrackerTest& operator=(const InputDeviceTrackerTest&) = delete;
~InputDeviceTrackerTest() override = default;
// testing::Test:
void SetUp() override {
feature_list_.InitAndDisableFeature(features::kInputDeviceSettingsSplit);
AshTestBase::SetUp();
std::tie(category_, pref_path_) = GetParam();
tracker_ = std::make_unique<InputDeviceTracker>();
SimulateUserLogin({kUserEmail1});
}
void TearDown() override {
tracker_.reset();
AshTestBase::TearDown();
}
void CheckObservedDevicesList(
std::vector<std::string_view> expected_devices) {
pref_service_ = Shell::Get()->session_controller()->GetActivePrefService();
const auto& list = pref_service_->GetList(pref_path_);
EXPECT_EQ(expected_devices.size(), list.size());
for (const auto& device : expected_devices) {
EXPECT_TRUE(base::Contains(list, device));
}
}
void CallOnDeviceConnected(std::string_view device_key) {
switch (category_) {
case InputDeviceCategory::kKeyboard: {
mojom::Keyboard keyboard;
keyboard.device_key = std::string(device_key);
tracker_->OnKeyboardConnected(keyboard);
break;
}
case InputDeviceCategory::kMouse: {
mojom::Mouse mouse;
mouse.device_key = std::string(device_key);
tracker_->OnMouseConnected(mouse);
break;
}
case InputDeviceCategory::kTouchpad: {
mojom::Touchpad touchpad;
touchpad.device_key = std::string(device_key);
tracker_->OnTouchpadConnected(touchpad);
break;
}
case InputDeviceCategory::kPointingStick:
mojom::PointingStick pointing_stick;
pointing_stick.device_key = std::string(device_key);
tracker_->OnPointingStickConnected(pointing_stick);
break;
}
}
protected:
base::test::ScopedFeatureList feature_list_;
std::unique_ptr<InputDeviceTracker> tracker_;
raw_ptr<PrefService, DanglingUntriaged> pref_service_;
InputDeviceCategory category_;
std::string_view pref_path_;
};
INSTANTIATE_TEST_SUITE_P(
,
InputDeviceTrackerTest,
testing::ValuesIn(
std::vector<std::pair<InputDeviceCategory, std::string_view>>{
{InputDeviceCategory::kKeyboard,
prefs::kKeyboardObservedDevicesPref},
{InputDeviceCategory::kMouse, prefs::kMouseObservedDevicesPref},
{InputDeviceCategory::kTouchpad,
prefs::kTouchpadObservedDevicesPref},
{InputDeviceCategory::kPointingStick,
prefs::kPointingStickObservedDevicesPref}}));
TEST_P(InputDeviceTrackerTest, RecordDevices) {
CallOnDeviceConnected(kDeviceKey1);
CallOnDeviceConnected(kDeviceKey2);
CallOnDeviceConnected(kDeviceKey3);
CheckObservedDevicesList({kDeviceKey1, kDeviceKey2, kDeviceKey3});
}
TEST_P(InputDeviceTrackerTest, RecordDuplicateDevices) {
CallOnDeviceConnected(kDeviceKey1);
CallOnDeviceConnected(kDeviceKey2);
CallOnDeviceConnected(kDeviceKey3);
CheckObservedDevicesList({kDeviceKey1, kDeviceKey2, kDeviceKey3});
CallOnDeviceConnected(kDeviceKey1);
CallOnDeviceConnected(kDeviceKey2);
CallOnDeviceConnected(kDeviceKey3);
CheckObservedDevicesList({kDeviceKey1, kDeviceKey2, kDeviceKey3});
}
TEST_P(InputDeviceTrackerTest, RecordDevicesTwoUsers) {
CallOnDeviceConnected(kDeviceKey1);
CallOnDeviceConnected(kDeviceKey2);
CallOnDeviceConnected(kDeviceKey3);
CheckObservedDevicesList({kDeviceKey1, kDeviceKey2, kDeviceKey3});
// Switch account
SimulateUserLogin({kUserEmail2});
CheckObservedDevicesList({});
CallOnDeviceConnected(kDeviceKey1);
CheckObservedDevicesList({kDeviceKey1});
CallOnDeviceConnected(kDeviceKey2);
CheckObservedDevicesList({kDeviceKey1, kDeviceKey2});
CallOnDeviceConnected(kDeviceKey3);
CheckObservedDevicesList({kDeviceKey1, kDeviceKey2, kDeviceKey3});
}
TEST_P(InputDeviceTrackerTest, WasDevicePreviouslyConnected) {
EXPECT_FALSE(tracker_->WasDevicePreviouslyConnected(category_, kDeviceKey1));
CallOnDeviceConnected(kDeviceKey1);
EXPECT_TRUE(tracker_->WasDevicePreviouslyConnected(category_, kDeviceKey1));
}
} // namespace ash
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