services/vibratorservice/test/VibratorManagerHalWrapperAidlTest.cpp - platform/frameworks/native - Git at Google


            
            /*

            
             * Copyright (C) 2020 The Android Open Source Project

            
             *

            
             * Licensed under the Apache License, Version 2.0 (the "License");

            
             * you may not use this file except in compliance with the License.

            
             * You may obtain a copy of the License at

            
             *

            
             *            http://www.apache.org/licenses/LICENSE-2.0

            
             *

            
             * Unless required by applicable law or agreed to in writing, software

            
             * distributed under the License is distributed on an "AS IS" BASIS,

            
             * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

            
             * See the License for the specific language governing permissions and

            
             * limitations under the License.

            
             */


            #define LOG_TAG "VibratorManagerHalWrapperAidlTest"


            #include <gmock/gmock.h>

            
            #include <gtest/gtest.h>


            #include <utils/Log.h>


            #include <vibratorservice/VibratorManagerHalWrapper.h>


            #include "test_mocks.h"

            
            #include "test_utils.h"


            using aidl::android::hardware::vibrator::Braking;

            
            using aidl::android::hardware::vibrator::CompositeEffect;

            
            using aidl::android::hardware::vibrator::CompositePrimitive;

            
            using aidl::android::hardware::vibrator::Effect;

            
            using aidl::android::hardware::vibrator::EffectStrength;

            
            using aidl::android::hardware::vibrator::IVibrationSession;

            
            using aidl::android::hardware::vibrator::IVibrator;

            
            using aidl::android::hardware::vibrator::IVibratorCallback;

            
            using aidl::android::hardware::vibrator::IVibratorManager;

            
            using aidl::android::hardware::vibrator::PrimitivePwle;

            
            using aidl::android::hardware::vibrator::VibrationSessionConfig;


            using namespace android;

            
            using namespace testing;


            static const auto OFF_FN = [](vibrator::HalWrapper* hal) { return hal->off(); };


            // -------------------------------------------------------------------------------------------------


            class MockIVibratorManager : public IVibratorManager {

            
            public:

            
                MockIVibratorManager() = default;


                MOCK_METHOD(ndk::ScopedAStatus, getCapabilities, (int32_t * ret), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, getVibratorIds, (std::vector<int32_t> * ret), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, getVibrator, (int32_t id, std::shared_ptr<IVibrator>* ret),

            
                            (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, prepareSynced, (const std::vector<int32_t>& ids), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, triggerSynced, (const std::shared_ptr<IVibratorCallback>& cb),

            
                            (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, cancelSynced, (), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, startSession,

            
                            (const std::vector<int32_t>& ids, const VibrationSessionConfig& s,

            
                             const std::shared_ptr<IVibratorCallback>& cb,

            
                             std::shared_ptr<IVibrationSession>* ret),

            
                            (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, clearSessions, (), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, getInterfaceVersion, (int32_t*), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, getInterfaceHash, (std::string*), (override));

            
                MOCK_METHOD(ndk::SpAIBinder, asBinder, (), (override));

            
                MOCK_METHOD(bool, isRemote, (), (override));

            
            };


            class MockIVibrationSession : public IVibrationSession {

            
            public:

            
                MockIVibrationSession() = default;


                MOCK_METHOD(ndk::ScopedAStatus, close, (), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, abort, (), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, getInterfaceVersion, (int32_t*), (override));

            
                MOCK_METHOD(ndk::ScopedAStatus, getInterfaceHash, (std::string*), (override));

            
                MOCK_METHOD(ndk::SpAIBinder, asBinder, (), (override));

            
                MOCK_METHOD(bool, isRemote, (), (override));

            
            };


            // -------------------------------------------------------------------------------------------------


            class VibratorManagerHalWrapperAidlTest : public Test {

            
            public:

            
                void SetUp() override {

            
                    mMockVibrator = ndk::SharedRefBase::make<StrictMock<vibrator::MockIVibrator>>();

            
                    mMockSession = ndk::SharedRefBase::make<StrictMock<MockIVibrationSession>>();

            
                    mMockHal = ndk::SharedRefBase::make<StrictMock<MockIVibratorManager>>();

            
                    mMockScheduler = std::make_shared<StrictMock<vibrator::MockCallbackScheduler>>();

            
                    mWrapper = std::make_unique<vibrator::AidlManagerHalWrapper>(mMockScheduler, mMockHal);

            
                    ASSERT_NE(mWrapper, nullptr);

            
                }


            protected:

            
                std::shared_ptr<StrictMock<vibrator::MockCallbackScheduler>> mMockScheduler = nullptr;

            
                std::unique_ptr<vibrator::ManagerHalWrapper> mWrapper = nullptr;

            
                std::shared_ptr<StrictMock<MockIVibratorManager>> mMockHal = nullptr;

            
                std::shared_ptr<StrictMock<vibrator::MockIVibrator>> mMockVibrator = nullptr;

            
                std::shared_ptr<StrictMock<MockIVibrationSession>> mMockSession = nullptr;

            
            };


            // -------------------------------------------------------------------------------------------------


            static const std::vector<int32_t> kVibratorIds = {1, 2};

            
            static const VibrationSessionConfig kSessionConfig;

            
            static constexpr int kVibratorId = 1;


            TEST_F(VibratorManagerHalWrapperAidlTest, TestGetCapabilitiesDoesNotCacheFailedResult) {

            
                EXPECT_CALL(*mMockHal.get(), getCapabilities(_))

            
                        .Times(Exactly(3))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))

            
                        .WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC),

            
                                        Return(ndk::ScopedAStatus::ok())));


                ASSERT_TRUE(mWrapper->getCapabilities().isUnsupported());

            
                ASSERT_TRUE(mWrapper->getCapabilities().isFailed());


                auto result = mWrapper->getCapabilities();

            
                ASSERT_TRUE(result.isOk());

            
                ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestGetCapabilitiesCachesResult) {

            
                EXPECT_CALL(*mMockHal.get(), getCapabilities(_))

            
                        .Times(Exactly(1))

            
                        .WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC),

            
                                        Return(ndk::ScopedAStatus::ok())));


                std::vector<std::thread> threads;

            
                for (int i = 0; i < 10; i++) {

            
                    threads.push_back(std::thread([&]() {

            
                        auto result = mWrapper->getCapabilities();

            
                        ASSERT_TRUE(result.isOk());

            
                        ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());

            
                    }));

            
                }

            
                std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });


                auto result = mWrapper->getCapabilities();

            
                ASSERT_TRUE(result.isOk());

            
                ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorIdsDoesNotCacheFailedResult) {

            
                EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))

            
                        .Times(Exactly(3))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))

            
                        .WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));


                ASSERT_TRUE(mWrapper->getVibratorIds().isUnsupported());

            
                ASSERT_TRUE(mWrapper->getVibratorIds().isFailed());


                auto result = mWrapper->getVibratorIds();

            
                ASSERT_TRUE(result.isOk());

            
                ASSERT_EQ(kVibratorIds, result.value());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorIdsCachesResult) {

            
                EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))

            
                        .Times(Exactly(1))

            
                        .WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));


                std::vector<std::thread> threads;

            
                for (int i = 0; i < 10; i++) {

            
                    threads.push_back(std::thread([&]() {

            
                        auto result = mWrapper->getVibratorIds();

            
                        ASSERT_TRUE(result.isOk());

            
                        ASSERT_EQ(kVibratorIds, result.value());

            
                    }));

            
                }

            
                std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });


                auto result = mWrapper->getVibratorIds();

            
                ASSERT_TRUE(result.isOk());

            
                ASSERT_EQ(kVibratorIds, result.value());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorWithValidIdReturnsController) {

            
                {

            
                    InSequence seq;

            
                    EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))

            
                            .Times(Exactly(1))

            
                            .WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));


                    EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _))

            
                            .Times(Exactly(1))

            
                            .WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));

            
                }


                auto result = mWrapper->getVibrator(kVibratorId);

            
                ASSERT_TRUE(result.isOk());

            
                ASSERT_NE(nullptr, result.value().get());

            
                ASSERT_TRUE(result.value().get()->init());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorWithInvalidIdFails) {

            
                EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))

            
                        .Times(Exactly(1))

            
                        .WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));


                ASSERT_TRUE(mWrapper->getVibrator(0).isFailed());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorRecoversVibratorPointer) {

            
                EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))

            
                        .Times(Exactly(1))

            
                        .WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));


                EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _))

            
                        .Times(Exactly(3))

            
                        .WillOnce(DoAll(SetArgPointee<1>(nullptr),

            
                                        Return(ndk::ScopedAStatus::fromExceptionCode(EX_TRANSACTION_FAILED))))

            
                        // ndk::ScopedAStatus::ok() cannot be copy-constructed so can't use WillRepeatedly

            
                        .WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())))

            
                        .WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));


                EXPECT_CALL(*mMockVibrator.get(), off())

            
                        .Times(Exactly(3))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_TRANSACTION_FAILED)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_TRANSACTION_FAILED)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::ok()));


                // Get vibrator controller is successful even if first getVibrator.

            
                auto result = mWrapper->getVibrator(kVibratorId);

            
                ASSERT_TRUE(result.isOk());

            
                ASSERT_NE(nullptr, result.value().get());


                auto vibrator = result.value();

            
                // First getVibrator call fails.

            
                ASSERT_FALSE(vibrator->init());

            
                // First and second off() calls fail, reload IVibrator with getVibrator.

            
                ASSERT_TRUE(vibrator->doWithRetry<void>(OFF_FN, "off").isFailed());

            
                // Third call to off() worked after IVibrator reloaded.

            
                ASSERT_TRUE(vibrator->doWithRetry<void>(OFF_FN, "off").isOk());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestPrepareSynced) {

            
                EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))

            
                        .Times(Exactly(1))

            
                        .WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));


                EXPECT_CALL(*mMockHal.get(), getVibrator(_, _))

            
                        .Times(Exactly(2))

            
                        // ndk::ScopedAStatus::ok() cannot be copy-constructed so can't use WillRepeatedly

            
                        .WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())))

            
                        .WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));


                EXPECT_CALL(*mMockHal.get(), prepareSynced(Eq(kVibratorIds)))

            
                        .Times(Exactly(3))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::ok()));


                ASSERT_TRUE(mWrapper->getVibratorIds().isOk());

            
                ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isUnsupported());

            
                ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isFailed());

            
                ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isOk());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestTriggerSyncedWithCallbackSupport) {

            
                {

            
                    InSequence seq;

            
                    EXPECT_CALL(*mMockHal.get(), getCapabilities(_))

            
                            .Times(Exactly(1))

            
                            .WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_TRIGGER_CALLBACK),

            
                                            Return(ndk::ScopedAStatus::ok())));

            
                    EXPECT_CALL(*mMockHal.get(), triggerSynced(_))

            
                            .Times(Exactly(3))

            
                            .WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))

            
                            .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))

            
                            .WillOnce(DoAll(vibrator::TriggerCallback(), Return(ndk::ScopedAStatus::ok())));

            
                }


                std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();

            
                auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());


                ASSERT_TRUE(mWrapper->triggerSynced(callback).isUnsupported());

            
                ASSERT_TRUE(mWrapper->triggerSynced(callback).isFailed());

            
                ASSERT_TRUE(mWrapper->triggerSynced(callback).isOk());

            
                ASSERT_EQ(1, *callbackCounter.get());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestTriggerSyncedWithoutCallbackSupport) {

            
                {

            
                    InSequence seq;

            
                    EXPECT_CALL(*mMockHal.get(), getCapabilities(_))

            
                            .Times(Exactly(1))

            
                            .WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC),

            
                                            Return(ndk::ScopedAStatus::ok())));

            
                    EXPECT_CALL(*mMockHal.get(), triggerSynced(Eq(nullptr)))

            
                            .Times(Exactly(1))

            
                            .WillOnce(Return(ndk::ScopedAStatus::ok()));

            
                }


                std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();

            
                auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());


                ASSERT_TRUE(mWrapper->triggerSynced(callback).isOk());

            
                ASSERT_EQ(0, *callbackCounter.get());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestCancelSynced) {

            
                EXPECT_CALL(*mMockHal.get(), cancelSynced())

            
                        .Times(Exactly(3))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::ok()));


                ASSERT_TRUE(mWrapper->cancelSynced().isUnsupported());

            
                ASSERT_TRUE(mWrapper->cancelSynced().isFailed());

            
                ASSERT_TRUE(mWrapper->cancelSynced().isOk());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestCancelSyncedReloadsAllControllers) {

            
                EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))

            
                        .Times(Exactly(1))

            
                        .WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));


                EXPECT_CALL(*mMockHal.get(), getVibrator(_, _))

            
                        .Times(Exactly(2))

            
                        // ndk::ScopedAStatus::ok() cannot be copy-constructed so can't use WillRepeatedly

            
                        .WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())))

            
                        .WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));


                EXPECT_CALL(*mMockHal.get(), cancelSynced())

            
                        .Times(Exactly(1))

            
                        .WillOnce(Return(ndk::ScopedAStatus::ok()));


                ASSERT_TRUE(mWrapper->getVibratorIds().isOk());

            
                ASSERT_TRUE(mWrapper->cancelSynced().isOk());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestStartSession) {

            
                EXPECT_CALL(*mMockHal.get(), startSession(_, _, _, _))

            
                        .Times(Exactly(3))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))

            
                        .WillOnce(

            
                                DoAll(DoAll(SetArgPointee<3>(mMockSession), Return(ndk::ScopedAStatus::ok()))));


                std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();

            
                auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());


                ASSERT_TRUE(mWrapper->startSession(kVibratorIds, kSessionConfig, callback).isUnsupported());

            
                ASSERT_TRUE(mWrapper->startSession(kVibratorIds, kSessionConfig, callback).isFailed());


                auto result = mWrapper->startSession(kVibratorIds, kSessionConfig, callback);

            
                ASSERT_TRUE(result.isOk());

            
                ASSERT_NE(nullptr, result.value().get());

            
                ASSERT_EQ(0, *callbackCounter.get());

            
            }


            TEST_F(VibratorManagerHalWrapperAidlTest, TestClearSessions) {

            
                EXPECT_CALL(*mMockHal.get(), clearSessions())

            
                        .Times(Exactly(3))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))

            
                        .WillOnce(Return(ndk::ScopedAStatus::ok()));


                ASSERT_TRUE(mWrapper->clearSessions().isUnsupported());

            
                ASSERT_TRUE(mWrapper->clearSessions().isFailed());

            
                ASSERT_TRUE(mWrapper->clearSessions().isOk());

            
            }
	/*
	* Copyright (C) 2020 The Android Open Source Project
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	#define LOG_TAG "VibratorManagerHalWrapperAidlTest"

	#include <gmock/gmock.h>
	#include <gtest/gtest.h>

	#include <utils/Log.h>

	#include <vibratorservice/VibratorManagerHalWrapper.h>

	#include "test_mocks.h"
	#include "test_utils.h"

	using aidl::android::hardware::vibrator::Braking;
	using aidl::android::hardware::vibrator::CompositeEffect;
	using aidl::android::hardware::vibrator::CompositePrimitive;
	using aidl::android::hardware::vibrator::Effect;
	using aidl::android::hardware::vibrator::EffectStrength;
	using aidl::android::hardware::vibrator::IVibrationSession;
	using aidl::android::hardware::vibrator::IVibrator;
	using aidl::android::hardware::vibrator::IVibratorCallback;
	using aidl::android::hardware::vibrator::IVibratorManager;
	using aidl::android::hardware::vibrator::PrimitivePwle;
	using aidl::android::hardware::vibrator::VibrationSessionConfig;

	using namespace android;
	using namespace testing;

	static const auto OFF_FN = [](vibrator::HalWrapper* hal) { return hal->off(); };

	// -------------------------------------------------------------------------------------------------

	class MockIVibratorManager : public IVibratorManager {
	public:
	MockIVibratorManager() = default;

	MOCK_METHOD(ndk::ScopedAStatus, getCapabilities, (int32_t * ret), (override));
	MOCK_METHOD(ndk::ScopedAStatus, getVibratorIds, (std::vector<int32_t> * ret), (override));
	MOCK_METHOD(ndk::ScopedAStatus, getVibrator, (int32_t id, std::shared_ptr<IVibrator>* ret),
	(override));
	MOCK_METHOD(ndk::ScopedAStatus, prepareSynced, (const std::vector<int32_t>& ids), (override));
	MOCK_METHOD(ndk::ScopedAStatus, triggerSynced, (const std::shared_ptr<IVibratorCallback>& cb),
	(override));
	MOCK_METHOD(ndk::ScopedAStatus, cancelSynced, (), (override));
	MOCK_METHOD(ndk::ScopedAStatus, startSession,
	(const std::vector<int32_t>& ids, const VibrationSessionConfig& s,
	const std::shared_ptr<IVibratorCallback>& cb,
	std::shared_ptr<IVibrationSession>* ret),
	(override));
	MOCK_METHOD(ndk::ScopedAStatus, clearSessions, (), (override));
	MOCK_METHOD(ndk::ScopedAStatus, getInterfaceVersion, (int32_t*), (override));
	MOCK_METHOD(ndk::ScopedAStatus, getInterfaceHash, (std::string*), (override));
	MOCK_METHOD(ndk::SpAIBinder, asBinder, (), (override));
	MOCK_METHOD(bool, isRemote, (), (override));
	};

	class MockIVibrationSession : public IVibrationSession {
	public:
	MockIVibrationSession() = default;

	MOCK_METHOD(ndk::ScopedAStatus, close, (), (override));
	MOCK_METHOD(ndk::ScopedAStatus, abort, (), (override));
	MOCK_METHOD(ndk::ScopedAStatus, getInterfaceVersion, (int32_t*), (override));
	MOCK_METHOD(ndk::ScopedAStatus, getInterfaceHash, (std::string*), (override));
	MOCK_METHOD(ndk::SpAIBinder, asBinder, (), (override));
	MOCK_METHOD(bool, isRemote, (), (override));
	};

	// -------------------------------------------------------------------------------------------------

	class VibratorManagerHalWrapperAidlTest : public Test {
	public:
	void SetUp() override {
	mMockVibrator = ndk::SharedRefBase::make<StrictMock<vibrator::MockIVibrator>>();
	mMockSession = ndk::SharedRefBase::make<StrictMock<MockIVibrationSession>>();
	mMockHal = ndk::SharedRefBase::make<StrictMock<MockIVibratorManager>>();
	mMockScheduler = std::make_shared<StrictMock<vibrator::MockCallbackScheduler>>();
	mWrapper = std::make_unique<vibrator::AidlManagerHalWrapper>(mMockScheduler, mMockHal);
	ASSERT_NE(mWrapper, nullptr);
	}

	protected:
	std::shared_ptr<StrictMock<vibrator::MockCallbackScheduler>> mMockScheduler = nullptr;
	std::unique_ptr<vibrator::ManagerHalWrapper> mWrapper = nullptr;
	std::shared_ptr<StrictMock<MockIVibratorManager>> mMockHal = nullptr;
	std::shared_ptr<StrictMock<vibrator::MockIVibrator>> mMockVibrator = nullptr;
	std::shared_ptr<StrictMock<MockIVibrationSession>> mMockSession = nullptr;
	};

	// -------------------------------------------------------------------------------------------------

	static const std::vector<int32_t> kVibratorIds = {1, 2};
	static const VibrationSessionConfig kSessionConfig;
	static constexpr int kVibratorId = 1;

	TEST_F(VibratorManagerHalWrapperAidlTest, TestGetCapabilitiesDoesNotCacheFailedResult) {
	EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
	.WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC),
	Return(ndk::ScopedAStatus::ok())));

	ASSERT_TRUE(mWrapper->getCapabilities().isUnsupported());
	ASSERT_TRUE(mWrapper->getCapabilities().isFailed());

	auto result = mWrapper->getCapabilities();
	ASSERT_TRUE(result.isOk());
	ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestGetCapabilitiesCachesResult) {
	EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC),
	Return(ndk::ScopedAStatus::ok())));

	std::vector<std::thread> threads;
	for (int i = 0; i < 10; i++) {
	threads.push_back(std::thread([&]() {
	auto result = mWrapper->getCapabilities();
	ASSERT_TRUE(result.isOk());
	ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());
	}));
	}
	std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });

	auto result = mWrapper->getCapabilities();
	ASSERT_TRUE(result.isOk());
	ASSERT_EQ(vibrator::ManagerCapabilities::SYNC, result.value());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorIdsDoesNotCacheFailedResult) {
	EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
	.WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));

	ASSERT_TRUE(mWrapper->getVibratorIds().isUnsupported());
	ASSERT_TRUE(mWrapper->getVibratorIds().isFailed());

	auto result = mWrapper->getVibratorIds();
	ASSERT_TRUE(result.isOk());
	ASSERT_EQ(kVibratorIds, result.value());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorIdsCachesResult) {
	EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));

	std::vector<std::thread> threads;
	for (int i = 0; i < 10; i++) {
	threads.push_back(std::thread([&]() {
	auto result = mWrapper->getVibratorIds();
	ASSERT_TRUE(result.isOk());
	ASSERT_EQ(kVibratorIds, result.value());
	}));
	}
	std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });

	auto result = mWrapper->getVibratorIds();
	ASSERT_TRUE(result.isOk());
	ASSERT_EQ(kVibratorIds, result.value());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorWithValidIdReturnsController) {
	{
	InSequence seq;
	EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));

	EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));
	}

	auto result = mWrapper->getVibrator(kVibratorId);
	ASSERT_TRUE(result.isOk());
	ASSERT_NE(nullptr, result.value().get());
	ASSERT_TRUE(result.value().get()->init());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorWithInvalidIdFails) {
	EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));

	ASSERT_TRUE(mWrapper->getVibrator(0).isFailed());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorRecoversVibratorPointer) {
	EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));

	EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _))
	.Times(Exactly(3))
	.WillOnce(DoAll(SetArgPointee<1>(nullptr),
	Return(ndk::ScopedAStatus::fromExceptionCode(EX_TRANSACTION_FAILED))))
	// ndk::ScopedAStatus::ok() cannot be copy-constructed so can't use WillRepeatedly
	.WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())))
	.WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));

	EXPECT_CALL(*mMockVibrator.get(), off())
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_TRANSACTION_FAILED)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_TRANSACTION_FAILED)))
	.WillOnce(Return(ndk::ScopedAStatus::ok()));

	// Get vibrator controller is successful even if first getVibrator.
	auto result = mWrapper->getVibrator(kVibratorId);
	ASSERT_TRUE(result.isOk());
	ASSERT_NE(nullptr, result.value().get());

	auto vibrator = result.value();
	// First getVibrator call fails.
	ASSERT_FALSE(vibrator->init());
	// First and second off() calls fail, reload IVibrator with getVibrator.
	ASSERT_TRUE(vibrator->doWithRetry<void>(OFF_FN, "off").isFailed());
	// Third call to off() worked after IVibrator reloaded.
	ASSERT_TRUE(vibrator->doWithRetry<void>(OFF_FN, "off").isOk());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestPrepareSynced) {
	EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));

	EXPECT_CALL(*mMockHal.get(), getVibrator(_, _))
	.Times(Exactly(2))
	// ndk::ScopedAStatus::ok() cannot be copy-constructed so can't use WillRepeatedly
	.WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())))
	.WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));

	EXPECT_CALL(*mMockHal.get(), prepareSynced(Eq(kVibratorIds)))
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
	.WillOnce(Return(ndk::ScopedAStatus::ok()));

	ASSERT_TRUE(mWrapper->getVibratorIds().isOk());
	ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isUnsupported());
	ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isFailed());
	ASSERT_TRUE(mWrapper->prepareSynced(kVibratorIds).isOk());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestTriggerSyncedWithCallbackSupport) {
	{
	InSequence seq;
	EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_TRIGGER_CALLBACK),
	Return(ndk::ScopedAStatus::ok())));
	EXPECT_CALL(*mMockHal.get(), triggerSynced(_))
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
	.WillOnce(DoAll(vibrator::TriggerCallback(), Return(ndk::ScopedAStatus::ok())));
	}

	std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
	auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());

	ASSERT_TRUE(mWrapper->triggerSynced(callback).isUnsupported());
	ASSERT_TRUE(mWrapper->triggerSynced(callback).isFailed());
	ASSERT_TRUE(mWrapper->triggerSynced(callback).isOk());
	ASSERT_EQ(1, *callbackCounter.get());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestTriggerSyncedWithoutCallbackSupport) {
	{
	InSequence seq;
	EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC),
	Return(ndk::ScopedAStatus::ok())));
	EXPECT_CALL(*mMockHal.get(), triggerSynced(Eq(nullptr)))
	.Times(Exactly(1))
	.WillOnce(Return(ndk::ScopedAStatus::ok()));
	}

	std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
	auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());

	ASSERT_TRUE(mWrapper->triggerSynced(callback).isOk());
	ASSERT_EQ(0, *callbackCounter.get());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestCancelSynced) {
	EXPECT_CALL(*mMockHal.get(), cancelSynced())
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
	.WillOnce(Return(ndk::ScopedAStatus::ok()));

	ASSERT_TRUE(mWrapper->cancelSynced().isUnsupported());
	ASSERT_TRUE(mWrapper->cancelSynced().isFailed());
	ASSERT_TRUE(mWrapper->cancelSynced().isOk());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestCancelSyncedReloadsAllControllers) {
	EXPECT_CALL(*mMockHal.get(), getVibratorIds(_))
	.Times(Exactly(1))
	.WillOnce(DoAll(SetArgPointee<0>(kVibratorIds), Return(ndk::ScopedAStatus::ok())));

	EXPECT_CALL(*mMockHal.get(), getVibrator(_, _))
	.Times(Exactly(2))
	// ndk::ScopedAStatus::ok() cannot be copy-constructed so can't use WillRepeatedly
	.WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())))
	.WillOnce(DoAll(SetArgPointee<1>(mMockVibrator), Return(ndk::ScopedAStatus::ok())));

	EXPECT_CALL(*mMockHal.get(), cancelSynced())
	.Times(Exactly(1))
	.WillOnce(Return(ndk::ScopedAStatus::ok()));

	ASSERT_TRUE(mWrapper->getVibratorIds().isOk());
	ASSERT_TRUE(mWrapper->cancelSynced().isOk());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestStartSession) {
	EXPECT_CALL(*mMockHal.get(), startSession(_, _, _, _))
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
	.WillOnce(
	DoAll(DoAll(SetArgPointee<3>(mMockSession), Return(ndk::ScopedAStatus::ok()))));

	std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
	auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());

	ASSERT_TRUE(mWrapper->startSession(kVibratorIds, kSessionConfig, callback).isUnsupported());
	ASSERT_TRUE(mWrapper->startSession(kVibratorIds, kSessionConfig, callback).isFailed());

	auto result = mWrapper->startSession(kVibratorIds, kSessionConfig, callback);
	ASSERT_TRUE(result.isOk());
	ASSERT_NE(nullptr, result.value().get());
	ASSERT_EQ(0, *callbackCounter.get());
	}

	TEST_F(VibratorManagerHalWrapperAidlTest, TestClearSessions) {
	EXPECT_CALL(*mMockHal.get(), clearSessions())
	.Times(Exactly(3))
	.WillOnce(Return(ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)))
	.WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
	.WillOnce(Return(ndk::ScopedAStatus::ok()));

	ASSERT_TRUE(mWrapper->clearSessions().isUnsupported());
	ASSERT_TRUE(mWrapper->clearSessions().isFailed());
	ASSERT_TRUE(mWrapper->clearSessions().isOk());
	}