| /* |
| * 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_utils.h" |
| |
| using android::binder::Status; |
| |
| using android::hardware::vibrator::Braking; |
| using android::hardware::vibrator::CompositeEffect; |
| using android::hardware::vibrator::CompositePrimitive; |
| using android::hardware::vibrator::Effect; |
| using android::hardware::vibrator::EffectStrength; |
| using android::hardware::vibrator::IVibrator; |
| using android::hardware::vibrator::IVibratorCallback; |
| using android::hardware::vibrator::IVibratorManager; |
| using android::hardware::vibrator::PrimitivePwle; |
| |
| using namespace android; |
| using namespace testing; |
| |
| static const auto OFF_FN = [](vibrator::HalWrapper* hal) { return hal->off(); }; |
| |
| class MockBinder : public BBinder { |
| public: |
| MOCK_METHOD(status_t, linkToDeath, |
| (const sp<DeathRecipient>& recipient, void* cookie, uint32_t flags), (override)); |
| MOCK_METHOD(status_t, unlinkToDeath, |
| (const wp<DeathRecipient>& recipient, void* cookie, uint32_t flags, |
| wp<DeathRecipient>* outRecipient), |
| (override)); |
| MOCK_METHOD(status_t, pingBinder, (), (override)); |
| }; |
| |
| class MockIVibrator : public IVibrator { |
| public: |
| MOCK_METHOD(Status, getCapabilities, (int32_t * ret), (override)); |
| MOCK_METHOD(Status, off, (), (override)); |
| MOCK_METHOD(Status, on, (int32_t timeout, const sp<IVibratorCallback>& cb), (override)); |
| MOCK_METHOD(Status, perform, |
| (Effect e, EffectStrength s, const sp<IVibratorCallback>& cb, int32_t* ret), |
| (override)); |
| MOCK_METHOD(Status, getSupportedEffects, (std::vector<Effect> * ret), (override)); |
| MOCK_METHOD(Status, setAmplitude, (float amplitude), (override)); |
| MOCK_METHOD(Status, setExternalControl, (bool enabled), (override)); |
| MOCK_METHOD(Status, getCompositionDelayMax, (int32_t * ret), (override)); |
| MOCK_METHOD(Status, getCompositionSizeMax, (int32_t * ret), (override)); |
| MOCK_METHOD(Status, getSupportedPrimitives, (std::vector<CompositePrimitive> * ret), |
| (override)); |
| MOCK_METHOD(Status, getPrimitiveDuration, (CompositePrimitive p, int32_t* ret), (override)); |
| MOCK_METHOD(Status, compose, |
| (const std::vector<CompositeEffect>& e, const sp<IVibratorCallback>& cb), |
| (override)); |
| MOCK_METHOD(Status, composePwle, |
| (const std::vector<PrimitivePwle>& e, const sp<IVibratorCallback>& cb), (override)); |
| MOCK_METHOD(Status, getSupportedAlwaysOnEffects, (std::vector<Effect> * ret), (override)); |
| MOCK_METHOD(Status, alwaysOnEnable, (int32_t id, Effect e, EffectStrength s), (override)); |
| MOCK_METHOD(Status, alwaysOnDisable, (int32_t id), (override)); |
| MOCK_METHOD(Status, getQFactor, (float * ret), (override)); |
| MOCK_METHOD(Status, getResonantFrequency, (float * ret), (override)); |
| MOCK_METHOD(Status, getFrequencyResolution, (float* ret), (override)); |
| MOCK_METHOD(Status, getFrequencyMinimum, (float* ret), (override)); |
| MOCK_METHOD(Status, getBandwidthAmplitudeMap, (std::vector<float> * ret), (override)); |
| MOCK_METHOD(Status, getPwlePrimitiveDurationMax, (int32_t * ret), (override)); |
| MOCK_METHOD(Status, getPwleCompositionSizeMax, (int32_t * ret), (override)); |
| MOCK_METHOD(Status, getSupportedBraking, (std::vector<Braking> * ret), (override)); |
| MOCK_METHOD(int32_t, getInterfaceVersion, (), (override)); |
| MOCK_METHOD(std::string, getInterfaceHash, (), (override)); |
| MOCK_METHOD(IBinder*, onAsBinder, (), (override)); |
| }; |
| |
| class MockIVibratorManager : public IVibratorManager { |
| public: |
| MOCK_METHOD(Status, getCapabilities, (int32_t * ret), (override)); |
| MOCK_METHOD(Status, getVibratorIds, (std::vector<int32_t> * ret), (override)); |
| MOCK_METHOD(Status, getVibrator, (int32_t id, sp<IVibrator>* ret), (override)); |
| MOCK_METHOD(Status, prepareSynced, (const std::vector<int32_t>& ids), (override)); |
| MOCK_METHOD(Status, triggerSynced, (const sp<IVibratorCallback>& cb), (override)); |
| MOCK_METHOD(Status, cancelSynced, (), (override)); |
| MOCK_METHOD(int32_t, getInterfaceVersion, (), (override)); |
| MOCK_METHOD(std::string, getInterfaceHash, (), (override)); |
| MOCK_METHOD(IBinder*, onAsBinder, (), (override)); |
| }; |
| |
| // ------------------------------------------------------------------------------------------------- |
| |
| class VibratorManagerHalWrapperAidlTest : public Test { |
| public: |
| void SetUp() override { |
| mMockBinder = new StrictMock<MockBinder>(); |
| mMockVibrator = new StrictMock<MockIVibrator>(); |
| mMockHal = new 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; |
| sp<StrictMock<MockIVibratorManager>> mMockHal = nullptr; |
| sp<StrictMock<MockIVibrator>> mMockVibrator = nullptr; |
| sp<StrictMock<MockBinder>> mMockBinder = nullptr; |
| }; |
| |
| // ------------------------------------------------------------------------------------------------- |
| |
| static const std::vector<int32_t> kVibratorIds = {1, 2}; |
| static constexpr int kVibratorId = 1; |
| |
| ACTION(TriggerCallback) { |
| if (arg0 != nullptr) { |
| arg0->onComplete(); |
| } |
| } |
| |
| TEST_F(VibratorManagerHalWrapperAidlTest, TestPing) { |
| EXPECT_CALL(*mMockHal.get(), onAsBinder()) |
| .Times(Exactly(2)) |
| .WillRepeatedly(Return(mMockBinder.get())); |
| EXPECT_CALL(*mMockBinder.get(), pingBinder()) |
| .Times(Exactly(2)) |
| .WillOnce(Return(android::OK)) |
| .WillRepeatedly(Return(android::DEAD_OBJECT)); |
| |
| ASSERT_TRUE(mWrapper->ping().isOk()); |
| ASSERT_TRUE(mWrapper->ping().isFailed()); |
| } |
| |
| TEST_F(VibratorManagerHalWrapperAidlTest, TestGetCapabilitiesDoesNotCacheFailedResult) { |
| EXPECT_CALL(*mMockHal.get(), getCapabilities(_)) |
| .Times(Exactly(3)) |
| .WillOnce( |
| Return(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION))) |
| .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC), Return(Status()))); |
| |
| 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)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC), Return(Status()))); |
| |
| 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(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION))) |
| .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status()))); |
| |
| 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)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status()))); |
| |
| 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)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status()))); |
| |
| EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _)) |
| .Times(Exactly(1)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status()))); |
| } |
| |
| 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)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status()))); |
| |
| ASSERT_TRUE(mWrapper->getVibrator(0).isFailed()); |
| } |
| |
| TEST_F(VibratorManagerHalWrapperAidlTest, TestGetVibratorRecoversVibratorPointer) { |
| EXPECT_CALL(*mMockHal.get(), getVibratorIds(_)) |
| .Times(Exactly(1)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status()))); |
| |
| EXPECT_CALL(*mMockHal.get(), getVibrator(Eq(kVibratorId), _)) |
| .Times(Exactly(3)) |
| .WillOnce(DoAll(SetArgPointee<1>(nullptr), |
| Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY)))) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status()))); |
| |
| EXPECT_CALL(*mMockVibrator.get(), off()) |
| .Times(Exactly(3)) |
| .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))) |
| .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))) |
| .WillRepeatedly(Return(Status())); |
| |
| // 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)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status()))); |
| |
| EXPECT_CALL(*mMockHal.get(), getVibrator(_, _)) |
| .Times(Exactly(2)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status()))); |
| |
| EXPECT_CALL(*mMockHal.get(), prepareSynced(Eq(kVibratorIds))) |
| .Times(Exactly(3)) |
| .WillOnce( |
| Return(Status::fromExceptionCode(Status::Exception::EX_UNSUPPORTED_OPERATION))) |
| .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))) |
| .WillRepeatedly(Return(Status())); |
| |
| 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)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(IVibratorManager::CAP_TRIGGER_CALLBACK), |
| Return(Status()))); |
| EXPECT_CALL(*mMockHal.get(), triggerSynced(_)) |
| .Times(Exactly(3)) |
| .WillOnce(Return(Status::fromStatusT(UNKNOWN_TRANSACTION))) |
| .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))) |
| .WillRepeatedly(DoAll(TriggerCallback(), Return(Status()))); |
| } |
| |
| 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)) |
| .WillRepeatedly( |
| DoAll(SetArgPointee<0>(IVibratorManager::CAP_SYNC), Return(Status()))); |
| EXPECT_CALL(*mMockHal.get(), triggerSynced(Eq(nullptr))) |
| .Times(Exactly(1)) |
| .WillRepeatedly(Return(Status())); |
| } |
| |
| 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(Status::fromStatusT(UNKNOWN_TRANSACTION))) |
| .WillOnce(Return(Status::fromExceptionCode(Status::Exception::EX_SECURITY))) |
| .WillRepeatedly(Return(Status())); |
| |
| 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)) |
| .WillRepeatedly(DoAll(SetArgPointee<0>(kVibratorIds), Return(Status()))); |
| |
| EXPECT_CALL(*mMockHal.get(), getVibrator(_, _)) |
| .Times(Exactly(2)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(mMockVibrator), Return(Status()))); |
| |
| EXPECT_CALL(*mMockHal.get(), cancelSynced()).Times(Exactly(1)).WillRepeatedly(Return(Status())); |
| |
| ASSERT_TRUE(mWrapper->getVibratorIds().isOk()); |
| ASSERT_TRUE(mWrapper->cancelSynced().isOk()); |
| } |
