| /* |
| * Copyright (C) 2018 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 "vibrator_hidl_hal_test" |
| |
| #include <android-base/logging.h> |
| #include <android/hardware/vibrator/1.0/types.h> |
| #include <android/hardware/vibrator/1.2/IVibrator.h> |
| #include <android/hardware/vibrator/1.2/types.h> |
| #include <gtest/gtest.h> |
| #include <hidl/GtestPrinter.h> |
| #include <hidl/ServiceManagement.h> |
| #include <unistd.h> |
| |
| using ::android::hardware::vibrator::V1_0::Status; |
| using ::android::hardware::vibrator::V1_0::EffectStrength; |
| using ::android::hardware::vibrator::V1_2::Effect; |
| using ::android::hardware::vibrator::V1_2::IVibrator; |
| using ::android::hardware::hidl_enum_range; |
| using ::android::hardware::Return; |
| using ::android::hardware::Void; |
| using ::android::sp; |
| |
| #define EXPECT_OK(ret) ASSERT_TRUE((ret).isOk()) |
| |
| // The main test class for VIBRATOR HIDL HAL 1.2. |
| class VibratorHidlTest_1_2 : public ::testing::TestWithParam<std::string> { |
| public: |
| virtual void SetUp() override { |
| vibrator = IVibrator::getService(GetParam()); |
| ASSERT_NE(vibrator, nullptr); |
| } |
| |
| virtual void TearDown() override {} |
| |
| sp<IVibrator> vibrator; |
| }; |
| |
| static void validatePerformEffect(Status status, uint32_t lengthMs) { |
| ASSERT_TRUE(status == Status::OK || status == Status::UNSUPPORTED_OPERATION); |
| if (status == Status::OK) { |
| ASSERT_LT(static_cast<uint32_t>(0), lengthMs) |
| << "Effects that return OK must return a positive duration"; |
| } else { |
| ASSERT_EQ(static_cast<uint32_t>(0), lengthMs) |
| << "Effects that return UNSUPPORTED_OPERATION must have a duration of zero"; |
| } |
| } |
| |
| static void validatePerformEffectBadInput(Status status, uint32_t lengthMs) { |
| ASSERT_EQ(Status::UNSUPPORTED_OPERATION, status); |
| ASSERT_EQ(static_cast<uint32_t>(0), lengthMs) |
| << "Effects that return UNSUPPORTED_OPERATION must have a duration of zero"; |
| } |
| |
| /* |
| * Test to make sure effects within the valid range return are either supported and return OK with |
| * a valid duration, or are unsupported and return UNSUPPORTED_OPERATION with a duration of 0. |
| */ |
| TEST_P(VibratorHidlTest_1_2, PerformEffect_1_2) { |
| for (const auto& effect : hidl_enum_range<Effect>()) { |
| for (const auto& strength : hidl_enum_range<EffectStrength>()) { |
| EXPECT_OK(vibrator->perform_1_2(effect, strength, validatePerformEffect)); |
| } |
| } |
| } |
| |
| /* |
| * Test to make sure effect values above the valid range are rejected. |
| */ |
| TEST_P(VibratorHidlTest_1_2, PerformEffect_1_2_BadEffects_AboveValidRange) { |
| Effect effect = *std::prev(hidl_enum_range<Effect>().end()); |
| Effect badEffect = static_cast<Effect>(static_cast<int32_t>(effect) + 1); |
| EXPECT_OK( |
| vibrator->perform_1_2(badEffect, EffectStrength::LIGHT, validatePerformEffectBadInput)); |
| } |
| |
| /* |
| * Test to make sure effect values below the valid range are rejected. |
| */ |
| TEST_P(VibratorHidlTest_1_2, PerformEffect_1_2_BadEffects_BelowValidRange) { |
| Effect effect = *hidl_enum_range<Effect>().begin(); |
| Effect badEffect = static_cast<Effect>(static_cast<int32_t>(effect) - 1); |
| EXPECT_OK( |
| vibrator->perform_1_2(badEffect, EffectStrength::LIGHT, validatePerformEffectBadInput)); |
| } |
| |
| /* |
| * Test to make sure strength values above the valid range are rejected. |
| */ |
| TEST_P(VibratorHidlTest_1_2, PerformEffect_1_2_BadStrength_AboveValidRange) { |
| EffectStrength strength = *std::prev(hidl_enum_range<EffectStrength>().end()); |
| EffectStrength badStrength = static_cast<EffectStrength>(static_cast<int32_t>(strength) + 1); |
| EXPECT_OK(vibrator->perform_1_2(Effect::THUD, badStrength, validatePerformEffectBadInput)); |
| } |
| |
| /* |
| * Test to make sure strength values below the valid range are rejected. |
| */ |
| TEST_P(VibratorHidlTest_1_2, PerformEffect_1_2_BadStrength_BelowValidRange) { |
| EffectStrength strength = *hidl_enum_range<EffectStrength>().begin(); |
| EffectStrength badStrength = static_cast<EffectStrength>(static_cast<int32_t>(strength) - 1); |
| EXPECT_OK(vibrator->perform_1_2(Effect::THUD, badStrength, validatePerformEffectBadInput)); |
| } |
| |
| GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(VibratorHidlTest_1_2); |
| INSTANTIATE_TEST_SUITE_P( |
| PerInstance, VibratorHidlTest_1_2, |
| testing::ValuesIn(android::hardware::getAllHalInstanceNames(IVibrator::descriptor)), |
| android::hardware::PrintInstanceNameToString); |