Add effect AIDL version compatibility test in libAudioHal (21f6ac6e) · Commits · e / os / android_frameworks_av

media/libaudiohal/impl/Android.bp

+33 −26

Original line number	Diff line number	Diff line
		@@ -41,7 +41,7 @@ cc_defaults {
		],
		header_libs: [
		"android.hardware.audio.common.util@all-versions",
		]
		],
		}

		cc_defaults {
		@@ -71,7 +71,7 @@ cc_defaults {
		],
		header_libs: [
		"libaudioclient_headers",
		"libaudiohal_headers"
		"libaudiohal_headers",
		],
		defaults: [
		"latest_android_media_audio_common_types_cpp_export_shared",
		@@ -86,7 +86,7 @@ cc_library_shared {
		name: "libaudiohal@5.0",
		defaults: [
		"libaudiohal_default",
		"libaudiohal_hidl_default"
		"libaudiohal_hidl_default",
		],
		srcs: [
		":audio_core_hal_client_sources",
		@@ -105,14 +105,14 @@ cc_library_shared {
		"-DMAJOR_VERSION=5",
		"-DMINOR_VERSION=0",
		"-include common/all-versions/VersionMacro.h",
		]
		],
		}

		cc_library_shared {
		name: "libaudiohal@6.0",
		defaults: [
		"libaudiohal_default",
		"libaudiohal_hidl_default"
		"libaudiohal_hidl_default",
		],
		srcs: [
		":audio_core_hal_client_sources",
		@@ -131,14 +131,14 @@ cc_library_shared {
		"-DMAJOR_VERSION=6",
		"-DMINOR_VERSION=0",
		"-include common/all-versions/VersionMacro.h",
		]
		],
		}

		cc_library_static {
		name: "libaudiohal.effect@7.0",
		defaults: [
		"libaudiohal_default",
		"libaudiohal_hidl_default"
		"libaudiohal_hidl_default",
		],
		srcs: [
		":audio_effect_hidl_hal_client_sources",
		@@ -153,14 +153,14 @@ cc_library_static {
		"-DMAJOR_VERSION=7",
		"-DMINOR_VERSION=0",
		"-include common/all-versions/VersionMacro.h",
		]
		],
		}

		cc_library_shared {
		name: "libaudiohal@7.0",
		defaults: [
		"libaudiohal_default",
		"libaudiohal_hidl_default"
		"libaudiohal_hidl_default",
		],
		srcs: [
		":audio_core_hal_client_sources",
		@@ -180,7 +180,7 @@ cc_library_shared {
		"-DMAJOR_VERSION=7",
		"-DMINOR_VERSION=0",
		"-include common/all-versions/VersionMacro.h",
		]
		],
		}

		cc_library_shared {
		@@ -189,7 +189,7 @@ cc_library_shared {
		"latest_android_hardware_audio_core_sounddose_ndk_shared",
		"latest_android_hardware_audio_sounddose_ndk_shared",
		"libaudiohal_default",
		"libaudiohal_hidl_default"
		"libaudiohal_hidl_default",
		],
		srcs: [
		":audio_core_hal_client_sources",
		@@ -216,7 +216,7 @@ cc_library_shared {
		"-DCOMMON_TYPES_MINOR_VERSION=0",
		"-DCORE_TYPES_MINOR_VERSION=0",
		"-include common/all-versions/VersionMacro.h",
		]
		],
		}

		cc_defaults {
		@@ -261,9 +261,30 @@ cc_library_shared {
		],
		srcs: [
		"DevicesFactoryHalEntry.cpp",
		"EffectsFactoryHalEntry.cpp",
		":audio_effect_hal_aidl_src_files",
		":core_audio_hal_aidl_src_files",
		],
		}

		filegroup {
		name: "core_audio_hal_aidl_src_files",
		srcs: [
		"ConversionHelperAidl.cpp",
		"DeviceHalAidl.cpp",
		"DevicesFactoryHalAidl.cpp",
		"Hal2AidlMapper.cpp",
		"StreamHalAidl.cpp",
		],
		}

		filegroup {
		name: "audio_effect_hal_aidl_src_files",
		srcs: [
		"EffectConversionHelperAidl.cpp",
		"EffectBufferHalAidl.cpp",
		"EffectHalAidl.cpp",
		"EffectsFactoryHalAidl.cpp",
		"effectsAidlConversion/AidlConversionAec.cpp",
		"effectsAidlConversion/AidlConversionAgc1.cpp",
		"effectsAidlConversion/AidlConversionAgc2.cpp",
		@@ -280,21 +301,7 @@ cc_library_shared {
		"effectsAidlConversion/AidlConversionVendorExtension.cpp",
		"effectsAidlConversion/AidlConversionVirtualizer.cpp",
		"effectsAidlConversion/AidlConversionVisualizer.cpp",
		"EffectsFactoryHalAidl.cpp",
		"EffectsFactoryHalEntry.cpp",
		":audio_effectproxy_src_files",
		":core_audio_hal_aidl_src_files",
		],
		}

		filegroup {
		name: "core_audio_hal_aidl_src_files",
		srcs: [
		"ConversionHelperAidl.cpp",
		"DeviceHalAidl.cpp",
		"DevicesFactoryHalAidl.cpp",
		"Hal2AidlMapper.cpp",
		"StreamHalAidl.cpp",
		],
		}

media/libaudiohal/tests/Android.bp

+11 −0

Original line number	Diff line number	Diff line
		@@ -63,3 +63,14 @@ cc_test {
		],
		header_libs: ["libaudiohalimpl_headers"],
		}

		cc_test {
		name: "EffectHalVersionCompatibilityTest",
		srcs: [
		"EffectHalVersionCompatibility_test.cpp",
		":audio_effect_hal_aidl_src_files",
		],
		defaults: ["libaudiohal_aidl_test_default"],
		header_libs: ["libaudiohalimpl_headers"],
		static_libs: ["libgmock"],
		}

media/libaudiohal/tests/EffectHalVersionCompatibility_test.cpp

0 → 100644

+319 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright 2024 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.
		*/

		#include <cstddef>
		#include <unordered_map>
		#define LOG_TAG "EffectHalVersionCompatibilityTest"

		#include <EffectHalAidl.h>
		#include <aidl/android/hardware/audio/effect/IEffect.h>
		#include <aidl/android/hardware/audio/effect/IFactory.h>
		#include <android-base/logging.h>
		#include <android/binder_manager.h>
		#include <android/binder_process.h>
		#include <gmock/gmock.h>
		#include <gtest/gtest.h>
		#include <media/audiohal/EffectsFactoryHalInterface.h>
		#include <system/audio_aidl_utils.h>
		#include <system/audio_config.h>
		#include <system/audio_effects/audio_effects_utils.h>
		#include <system/audio_effects/effect_uuid.h>
		#include <utils/Log.h>

		using aidl::android::hardware::audio::effect::CommandId;
		using aidl::android::hardware::audio::effect::Descriptor;
		using aidl::android::hardware::audio::effect::IEffect;
		using aidl::android::hardware::audio::effect::IFactory;
		using aidl::android::hardware::audio::effect::kReopenSupportedVersion;
		using aidl::android::hardware::audio::effect::Parameter;
		using aidl::android::hardware::audio::effect::Processing;
		using aidl::android::hardware::audio::effect::State;
		using aidl::android::media::audio::common::AudioUuid;
		using android::OK;
		using android::sp;
		using android::effect::EffectHalAidl;
		using testing::_;
		using testing::Eq;

		namespace {

		/**
		* Maps of parameter and the version it was introduced.
		*/
		// parameters defined directly in the Parameter union, except Parameter::specific (defined in
		// kParamIdEffectVersionMap).
		static const std::unordered_map<Parameter::Tag, int /* version */> kParamTagVersionMap = {
		{Parameter::common, 1}, {Parameter::deviceDescription, 1},
		{Parameter::mode, 1}, {Parameter::source, 1},
		{Parameter::offload, 1}, {Parameter::volumeStereo, 1},
		{Parameter::sourceMetadata, 2}, {Parameter::sinkMetadata, 2},
		};

		// Map of the version a specific effect type introduction
		// Id tags defined Parameter::Id union, except Parameter::Id::commonTag (defined in
		// kParamTagVersionMap).
		static const std::unordered_map<Parameter::Id::Tag, int /* version */> kParamIdEffectVersionMap = {
		{Parameter::Id::vendorEffectTag, 1},
		{Parameter::Id::acousticEchoCancelerTag, 1},
		{Parameter::Id::automaticGainControlV1Tag, 1},
		{Parameter::Id::automaticGainControlV2Tag, 1},
		{Parameter::Id::bassBoostTag, 1},
		{Parameter::Id::downmixTag, 1},
		{Parameter::Id::dynamicsProcessingTag, 1},
		{Parameter::Id::environmentalReverbTag, 1},
		{Parameter::Id::equalizerTag, 1},
		{Parameter::Id::hapticGeneratorTag, 1},
		{Parameter::Id::loudnessEnhancerTag, 1},
		{Parameter::Id::noiseSuppressionTag, 1},
		{Parameter::Id::presetReverbTag, 1},
		{Parameter::Id::virtualizerTag, 1},
		{Parameter::Id::visualizerTag, 1},
		{Parameter::Id::volumeTag, 1},
		{Parameter::Id::spatializerTag, 2},
		};
		// Tags defined Parameter::Specific union.
		static const std::unordered_map<Parameter::Specific::Tag, int /* version */>
		kParamEffectVersionMap = {
		{Parameter::Specific::vendorEffect, 1},
		{Parameter::Specific::acousticEchoCanceler, 1},
		{Parameter::Specific::automaticGainControlV1, 1},
		{Parameter::Specific::automaticGainControlV2, 1},
		{Parameter::Specific::bassBoost, 1},
		{Parameter::Specific::downmix, 1},
		{Parameter::Specific::dynamicsProcessing, 1},
		{Parameter::Specific::environmentalReverb, 1},
		{Parameter::Specific::equalizer, 1},
		{Parameter::Specific::hapticGenerator, 1},
		{Parameter::Specific::loudnessEnhancer, 1},
		{Parameter::Specific::noiseSuppression, 1},
		{Parameter::Specific::presetReverb, 1},
		{Parameter::Specific::virtualizer, 1},
		{Parameter::Specific::visualizer, 1},
		{Parameter::Specific::volume, 1},
		{Parameter::Specific::spatializer, 2},
		};

		class MockFactory : public IFactory {
		public:
		explicit MockFactory(int version) : IFactory(), mVersion(version) {}
		MOCK_METHOD(ndk::ScopedAStatus, queryEffects,
		(const std::optional<AudioUuid>& in_type_uuid,
		const std::optional<AudioUuid>& in_impl_uuid,
		const std::optional<AudioUuid>& in_proxy_uuid,
		std::vector<Descriptor>* _aidl_return),
		(override));

		MOCK_METHOD(ndk::ScopedAStatus, queryProcessing,
		(const std::optional<Processing::Type>& in_type,
		std::vector<Processing>* _aidl_return),
		(override));

		MOCK_METHOD(ndk::ScopedAStatus, createEffect,
		(const AudioUuid& in_impl_uuid, std::shared_ptr<IEffect>* _aidl_return),
		(override));

		MOCK_METHOD(ndk::ScopedAStatus, destroyEffect, (const std::shared_ptr<IEffect>& in_handle),
		(override));

		ndk::ScopedAStatus getInterfaceVersion(int32_t* _aidl_return) {
		*_aidl_return = mVersion;
		return ndk::ScopedAStatus::ok();
		}

		// these must be implemented but won't be used in this testing
		::ndk::SpAIBinder asBinder() { return ::ndk::SpAIBinder(); }
		bool isRemote() { return false; }
		::ndk::ScopedAStatus getInterfaceHash(std::string*) { return ndk::ScopedAStatus::ok(); }

		private:
		const int mVersion;
		};

		class MockEffect : public IEffect {
		public:
		explicit MockEffect(int version) : IEffect(), mVersion(version) {}
		MOCK_METHOD(ndk::ScopedAStatus, open,
		(const Parameter::Common& common,
		const std::optional<Parameter::Specific>& specific,
		IEffect::OpenEffectReturn* ret),
		(override));
		MOCK_METHOD(ndk::ScopedAStatus, close, (), (override));
		MOCK_METHOD(binder_status_t, dump, (int fd, const char** args, uint32_t numArgs), (override));
		MOCK_METHOD(ndk::ScopedAStatus, command, (CommandId id), (override));
		MOCK_METHOD(ndk::ScopedAStatus, getState, (State * state), (override));
		MOCK_METHOD(ndk::ScopedAStatus, getDescriptor, (Descriptor * desc), (override));
		MOCK_METHOD(ndk::ScopedAStatus, destroy, (), ());

		// reopen introduced in version kReopenSupportedVersion
		ndk::ScopedAStatus reopen(IEffect::OpenEffectReturn*) override {
		return mVersion < kReopenSupportedVersion
		? ndk::ScopedAStatus::fromStatus(STATUS_UNKNOWN_TRANSACTION)
		: ndk::ScopedAStatus::ok();
		}

		// for all parameters introduced
		ndk::ScopedAStatus setParameter(const Parameter& param) override {
		const auto paramTag = param.getTag();
		switch (paramTag) {
		case Parameter::common:
		case Parameter::deviceDescription:
		case Parameter::mode:
		case Parameter::source:
		case Parameter::offload:
		case Parameter::volumeStereo:
		case Parameter::sinkMetadata:
		FALLTHROUGH_INTENDED;
		case Parameter::sourceMetadata: {
		if (kParamTagVersionMap.find(paramTag) != kParamTagVersionMap.end() &&
		kParamTagVersionMap.at(paramTag) >= mVersion) {
		return ndk::ScopedAStatus::ok();
		}
		break;
		}
		case Parameter::specific: {
		// TODO
		break;
		}
		}
		return ndk::ScopedAStatus::fromStatus(STATUS_BAD_VALUE);
		}

		/**
		* Only care about version compatibility here:
		* @return BAD_VALUE if a tag is not supported by current AIDL version.
		* @return OK if a tag is supported by current AIDL version.
		*/
		ndk::ScopedAStatus getParameter(const Parameter::Id& id, Parameter*) override {
		const auto idTag = id.getTag();
		switch (idTag) {
		case Parameter::Id::commonTag: {
		const auto paramTag = id.get<Parameter::Id::commonTag>();
		if (kParamTagVersionMap.find(paramTag) != kParamTagVersionMap.end() &&
		kParamTagVersionMap.at(paramTag) >= mVersion) {
		return ndk::ScopedAStatus::ok();
		}
		break;
		}
		case Parameter::Id::vendorEffectTag:
		case Parameter::Id::acousticEchoCancelerTag:
		case Parameter::Id::automaticGainControlV1Tag:
		case Parameter::Id::automaticGainControlV2Tag:
		case Parameter::Id::bassBoostTag:
		case Parameter::Id::downmixTag:
		case Parameter::Id::dynamicsProcessingTag:
		case Parameter::Id::environmentalReverbTag:
		case Parameter::Id::equalizerTag:
		case Parameter::Id::hapticGeneratorTag:
		case Parameter::Id::loudnessEnhancerTag:
		case Parameter::Id::noiseSuppressionTag:
		case Parameter::Id::presetReverbTag:
		case Parameter::Id::virtualizerTag:
		case Parameter::Id::visualizerTag:
		case Parameter::Id::volumeTag:
		FALLTHROUGH_INTENDED;
		case Parameter::Id::spatializerTag: {
		if (kParamIdEffectVersionMap.find(idTag) != kParamIdEffectVersionMap.end() &&
		kParamIdEffectVersionMap.at(idTag) >= mVersion) {
		return ndk::ScopedAStatus::ok();
		}
		break;
		}
		}
		return ndk::ScopedAStatus::fromStatus(STATUS_BAD_VALUE);
		}

		ndk::ScopedAStatus getInterfaceVersion(int32_t* _aidl_return) {
		*_aidl_return = mVersion;
		return ndk::ScopedAStatus::ok();
		}

		// these must be implemented but won't be used in this testing
		::ndk::SpAIBinder asBinder() { return ::ndk::SpAIBinder(); }
		bool isRemote() { return false; }
		::ndk::ScopedAStatus getInterfaceHash(std::string*) { return ndk::ScopedAStatus::ok(); }

		private:
		const int mVersion;
		};

		static const std::vector<AudioUuid> kTestParamUUIDs = {
		::aidl::android::hardware::audio::effect::getEffectTypeUuidAcousticEchoCanceler(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidAutomaticGainControlV1(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidAutomaticGainControlV2(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidBassBoost(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidDownmix(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidDynamicsProcessing(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidEnvReverb(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidEqualizer(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidHapticGenerator(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidLoudnessEnhancer(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidNoiseSuppression(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidPresetReverb(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidSpatializer(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidVirtualizer(),
		::aidl::android::hardware::audio::effect::getEffectTypeUuidVisualizer(),
		::aidl::android::hardware::audio::effect::getEffectUuidNull(),
		};
		static const std::vector<int> kTestParamVersion = {1, 2}; // Effect AIDL HAL versions to test

		enum ParamName { UUID, VERSION };
		using TestParam = std::tuple<AudioUuid, int /* version */>;

		class EffectHalVersionCompatibilityTest : public ::testing::TestWithParam<TestParam> {
		public:
		void SetUp() override {
		mMockFactory = ndk::SharedRefBase::make<MockFactory>(mVersion);
		ASSERT_NE(mMockFactory, nullptr);
		mMockEffect = ndk::SharedRefBase::make<MockEffect>(mVersion);
		ASSERT_NE(mMockEffect, nullptr);
		mEffectHalAidl = sp<EffectHalAidl>::make(mMockFactory, mMockEffect, 0, 0, mDesc, false);
		ASSERT_NE(mEffectHalAidl, nullptr);
		}

		void TearDown() override {
		EXPECT_CALL(*mMockFactory, destroyEffect(_));
		mEffectHalAidl.clear();
		mMockEffect.reset();
		mMockFactory.reset();
		}

		protected:
		const int mVersion = std::get<VERSION>(GetParam());
		const AudioUuid mTypeUuid = std::get<UUID>(GetParam());
		const Descriptor mDesc = {.common.id.type = mTypeUuid};
		std::shared_ptr<MockFactory> mMockFactory = nullptr;
		std::shared_ptr<MockEffect> mMockEffect = nullptr;
		sp<EffectHalAidl> mEffectHalAidl = nullptr;
		};

		TEST_P(EffectHalVersionCompatibilityTest, testEffectAidlHalCreateDestroy) {
		// do nothing
		}

		INSTANTIATE_TEST_SUITE_P(
		EffectHalVersionCompatibilityTestWithVersion, EffectHalVersionCompatibilityTest,
		::testing::Combine(testing::ValuesIn(kTestParamUUIDs),
		testing::ValuesIn(kTestParamVersion)),
		[](const testing::TestParamInfo<EffectHalVersionCompatibilityTest::ParamType>& info) {
		auto version = std::to_string(std::get<VERSION>(info.param));
		auto uuid = android::audio::utils::toString(std::get<UUID>(info.param));
		std::string name = "EffectHalVersionCompatibilityTest_V" + version + "_" + uuid;
		std::replace_if(
		name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
		return name;
		});

		} // namespace
		No newline at end of file