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Merge changes from topic "audio-hal-v4" into pi-dev am: 14dc815cdc

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am: a97cb0b103

Change-Id: I8c4b77a7a105662fe52fbe78e017d3f1747c39ac
This commit is contained in:
Kevin Rocard 2018-03-21 06:26:52 +00:00 committed by android-build-merger
commit 8ce1c01416
10 changed files with 2331 additions and 2 deletions
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4
audio/common/all-versions/test/utility/include/utility/ReturnIn.h
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@ -45,7 +45,7 @@ class ReturnIn {
template <class Head, class... Tail> template <class Head, class... Tail>
void set(Head&& head, Tail&&... tail) { void set(Head&& head, Tail&&... tail) {
std::get<sizeof...(ResultStore) - sizeof...(Tail) - 1>(results) = std::forward<Head>(head); std::get<sizeof...(ResultStore) - sizeof...(Tail) - 1>(results) = std::forward<Head>(head);
set(tail...); set(std::forward<Tail>(tail)...);
} }
// Trivial case // Trivial case
void set() {} void set() {}
@ -56,7 +56,7 @@ class ReturnIn {
} // namespace detail } // namespace detail
// Generate the HIDL synchronous callback with a copy policy // Generate the HIDL synchronous callback with a copy policy
// Input: the variables (lvalue reference) where to save the return values // Input: the variables (lvalue references) where to copy the return values
// Output: the callback to provide to a HIDL call with a synchronous callback // Output: the callback to provide to a HIDL call with a synchronous callback
// The output parameters *will be copied* do not use this function if you have // The output parameters *will be copied* do not use this function if you have
// a zero copy policy // a zero copy policy

6
audio/common/all-versions/util/include/common/all-versions/VersionUtils.h
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@ -52,6 +52,12 @@ auto mkEnumConverter(Source source) {
return EnumConverter<Source, Destination>{source}; return EnumConverter<Source, Destination>{source};
} }
/** Allows converting an enum to its bitfield or itself. */
template <class Enum>
EnumConverter<Enum> mkBitfield(Enum value) {
return EnumConverter<Enum>{value};
}
} // namespace utils } // namespace utils
} // namespace common } // namespace common
} // namespace audio } // namespace audio

5
audio/core/4.0/vts/OWNERS Normal file
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@ -0,0 +1,5 @@
elaurent@google.com
krocard@google.com
mnaganov@google.com
yim@google.com
zhuoyao@google.com

36
audio/core/4.0/vts/functional/Android.bp Normal file
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@ -0,0 +1,36 @@
//
// Copyright (C) 2017 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.
//
cc_test {
name: "VtsHalAudioV4_0TargetTest",
defaults: ["VtsHalTargetTestDefaults"],
srcs: [
"AudioPrimaryHidlHalTest.cpp",
"ValidateAudioConfiguration.cpp"
],
static_libs: [
"android.hardware.audio.common.test.utility",
"android.hardware.audio@4.0",
"android.hardware.audio.common@4.0",
"libxml2",
],
shared_libs: [
"libicuuc",
],
header_libs: [
"android.hardware.audio.common.util@all-versions",
],
}

1324
audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp Normal file
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30
audio/core/4.0/vts/functional/ValidateAudioConfiguration.cpp Normal file
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@ -0,0 +1,30 @@
/*
* Copyright (C) 2017 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 <unistd.h>
#include <string>
#include "utility/ValidateXml.h"
TEST(CheckConfig, audioPolicyConfigurationValidation) {
RecordProperty("description",
"Verify that the audio policy configuration file "
"is valid according to the schema");
std::vector<const char*> locations = {"/odm/etc", "/vendor/etc", "/system/etc"};
EXPECT_ONE_VALID_XML_MULTIPLE_LOCATIONS("audio_policy_configuration.xml", locations,
"/data/local/tmp/audio_policy_configuration.xsd");
}

5
audio/effect/4.0/vts/OWNERS Normal file
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@ -0,0 +1,5 @@
elaurent@google.com
krocard@google.com
mnaganov@google.com
yim@google.com
zhuoyao@google.com

39
audio/effect/4.0/vts/functional/Android.bp Normal file
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@ -0,0 +1,39 @@
//
// Copyright (C) 2016 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.
//
cc_test {
name: "VtsHalAudioEffectV4_0TargetTest",
defaults: ["VtsHalTargetTestDefaults"],
srcs: [
"VtsHalAudioEffectV4_0TargetTest.cpp",
"ValidateAudioEffectsConfiguration.cpp"
],
static_libs: [
"android.hardware.audio.common.test.utility",
"android.hardware.audio.common@4.0",
"android.hardware.audio.effect@4.0",
"android.hidl.allocator@1.0",
"android.hidl.memory@1.0",
"libxml2",
],
shared_libs: [
"libeffectsconfig",
"libicuuc",
],
header_libs: [
"android.hardware.audio.common.util@all-versions",
],
}

32
audio/effect/4.0/vts/functional/ValidateAudioEffectsConfiguration.cpp Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (C) 2017 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 <unistd.h>
#include <iterator>
#include <media/EffectsConfig.h>
#include "utility/ValidateXml.h"
TEST(CheckConfig, audioEffectsConfigurationValidation) {
RecordProperty("description",
"Verify that the effects configuration file is valid according to the schema");
using namespace android::effectsConfig;
std::vector<const char*> locations(std::begin(DEFAULT_LOCATIONS), std::end(DEFAULT_LOCATIONS));
EXPECT_ONE_VALID_XML_MULTIPLE_LOCATIONS(DEFAULT_NAME, locations,
"/data/local/tmp/audio_effects_conf_V4_0.xsd");
}

852
audio/effect/4.0/vts/functional/VtsHalAudioEffectV4_0TargetTest.cpp Normal file
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@ -0,0 +1,852 @@
/*
* Copyright (C) 2017 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 "AudioEffectHidlHalTest"
#include <android-base/logging.h>
#include <system/audio.h>
#include <android/hardware/audio/effect/4.0/IEffect.h>
#include <android/hardware/audio/effect/4.0/IEffectsFactory.h>
#include <android/hardware/audio/effect/4.0/IEqualizerEffect.h>
#include <android/hardware/audio/effect/4.0/ILoudnessEnhancerEffect.h>
#include <android/hardware/audio/effect/4.0/types.h>
#include <android/hidl/allocator/1.0/IAllocator.h>
#include <android/hidl/memory/1.0/IMemory.h>
#include <common/all-versions/VersionUtils.h>
#include <VtsHalHidlTargetTestBase.h>
#include <VtsHalHidlTargetTestEnvBase.h>
using android::hardware::audio::common::V4_0::AudioDevice;
using android::hardware::audio::common::V4_0::AudioHandleConsts;
using android::hardware::audio::common::V4_0::AudioMode;
using android::hardware::audio::common::V4_0::AudioSource;
using android::hardware::audio::common::V4_0::Uuid;
using android::hardware::audio::common::utils::mkBitfield;
using android::hardware::audio::effect::V4_0::AudioBuffer;
using android::hardware::audio::effect::V4_0::EffectAuxChannelsConfig;
using android::hardware::audio::effect::V4_0::EffectBufferConfig;
using android::hardware::audio::effect::V4_0::EffectConfig;
using android::hardware::audio::effect::V4_0::EffectDescriptor;
using android::hardware::audio::effect::V4_0::EffectOffloadParameter;
using android::hardware::audio::effect::V4_0::IEffect;
using android::hardware::audio::effect::V4_0::IEffectsFactory;
using android::hardware::audio::effect::V4_0::IEqualizerEffect;
using android::hardware::audio::effect::V4_0::ILoudnessEnhancerEffect;
using android::hardware::audio::effect::V4_0::Result;
using android::hardware::MQDescriptorSync;
using android::hardware::Return;
using android::hardware::Void;
using android::hardware::hidl_handle;
using android::hardware::hidl_memory;
using android::hardware::hidl_string;
using android::hardware::hidl_vec;
using android::hidl::allocator::V1_0::IAllocator;
using android::hidl::memory::V1_0::IMemory;
using android::sp;
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
#endif
// Test environment for Audio Effects Factory HIDL HAL.
class AudioEffectsFactoryHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
public:
// get the test environment singleton
static AudioEffectsFactoryHidlEnvironment* Instance() {
static AudioEffectsFactoryHidlEnvironment* instance =
new AudioEffectsFactoryHidlEnvironment;
return instance;
}
virtual void registerTestServices() override { registerTestService<IEffectsFactory>(); }
};
// The main test class for Audio Effects Factory HIDL HAL.
class AudioEffectsFactoryHidlTest : public ::testing::VtsHalHidlTargetTestBase {
public:
void SetUp() override {
effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>(
AudioEffectsFactoryHidlEnvironment::Instance()->getServiceName<IEffectsFactory>());
ASSERT_NE(effectsFactory, nullptr);
}
void TearDown() override { effectsFactory.clear(); }
protected:
static void description(const std::string& description) {
RecordProperty("description", description);
}
sp<IEffectsFactory> effectsFactory;
};
TEST_F(AudioEffectsFactoryHidlTest, EnumerateEffects) {
description("Verify that EnumerateEffects returns at least one effect");
Result retval = Result::NOT_INITIALIZED;
size_t effectCount = 0;
Return<void> ret = effectsFactory->getAllDescriptors(
[&](Result r, const hidl_vec<EffectDescriptor>& result) {
retval = r;
effectCount = result.size();
});
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_GT(effectCount, 0u);
}
TEST_F(AudioEffectsFactoryHidlTest, CreateEffect) {
description("Verify that an effect can be created via CreateEffect");
bool gotEffect = false;
Uuid effectUuid;
Return<void> ret = effectsFactory->getAllDescriptors(
[&](Result r, const hidl_vec<EffectDescriptor>& result) {
if (r == Result::OK && result.size() > 0) {
gotEffect = true;
effectUuid = result[0].uuid;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_TRUE(gotEffect);
Result retval = Result::NOT_INITIALIZED;
sp<IEffect> effect;
ret = effectsFactory->createEffect(
effectUuid, 1 /*session*/, 1 /*ioHandle*/,
[&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
retval = r;
if (r == Result::OK) {
effect = result;
}
});
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_NE(nullptr, effect.get());
}
TEST_F(AudioEffectsFactoryHidlTest, GetDescriptor) {
description(
"Verify that effects factory can provide an effect descriptor via "
"GetDescriptor");
hidl_vec<EffectDescriptor> allDescriptors;
Return<void> ret = effectsFactory->getAllDescriptors(
[&](Result r, const hidl_vec<EffectDescriptor>& result) {
if (r == Result::OK) {
allDescriptors = result;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_GT(allDescriptors.size(), 0u);
for (size_t i = 0; i < allDescriptors.size(); ++i) {
ret = effectsFactory->getDescriptor(
allDescriptors[i].uuid, [&](Result r, const EffectDescriptor& result) {
EXPECT_EQ(r, Result::OK);
EXPECT_EQ(result, allDescriptors[i]);
});
}
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectsFactoryHidlTest, DebugDumpInvalidArgument) {
description("Verify that debugDump doesn't crash on invalid arguments");
Return<void> ret = effectsFactory->debug(hidl_handle(), {});
ASSERT_TRUE(ret.isOk());
}
// Equalizer effect is required by CDD, but only the type is fixed.
// This is the same UUID as AudioEffect.EFFECT_TYPE_EQUALIZER in Java.
static const Uuid EQUALIZER_EFFECT_TYPE = {
0x0bed4300, 0xddd6, 0x11db, 0x8f34,
std::array<uint8_t, 6>{{0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b}}};
// Loudness Enhancer effect is required by CDD, but only the type is fixed.
// This is the same UUID as AudioEffect.EFFECT_TYPE_LOUDNESS_ENHANCER in Java.
static const Uuid LOUDNESS_ENHANCER_EFFECT_TYPE = {
0xfe3199be, 0xaed0, 0x413f, 0x87bb,
std::array<uint8_t, 6>{{0x11, 0x26, 0x0e, 0xb6, 0x3c, 0xf1}}};
// The main test class for Audio Effect HIDL HAL.
class AudioEffectHidlTest : public ::testing::VtsHalHidlTargetTestBase {
public:
void SetUp() override {
effectsFactory =
::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>();
ASSERT_NE(nullptr, effectsFactory.get());
findAndCreateEffect(getEffectType());
ASSERT_NE(nullptr, effect.get());
Return<Result> ret = effect->init();
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, ret);
}
void TearDown() override {
effect.clear();
effectsFactory.clear();
}
protected:
static void description(const std::string& description) {
RecordProperty("description", description);
}
virtual Uuid getEffectType() { return EQUALIZER_EFFECT_TYPE; }
void findAndCreateEffect(const Uuid& type);
void findEffectInstance(const Uuid& type, Uuid* uuid);
void getChannelCount(uint32_t* channelCount);
sp<IEffectsFactory> effectsFactory;
sp<IEffect> effect;
};
void AudioEffectHidlTest::findAndCreateEffect(const Uuid& type) {
Uuid effectUuid;
findEffectInstance(type, &effectUuid);
Return<void> ret = effectsFactory->createEffect(
effectUuid, 1 /*session*/, 1 /*ioHandle*/,
[&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
if (r == Result::OK) {
effect = result;
}
});
ASSERT_TRUE(ret.isOk());
}
void AudioEffectHidlTest::findEffectInstance(const Uuid& type, Uuid* uuid) {
bool effectFound = false;
Return<void> ret = effectsFactory->getAllDescriptors(
[&](Result r, const hidl_vec<EffectDescriptor>& result) {
if (r == Result::OK) {
for (const auto& desc : result) {
if (desc.type == type) {
effectFound = true;
*uuid = desc.uuid;
break;
}
}
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_TRUE(effectFound);
}
void AudioEffectHidlTest::getChannelCount(uint32_t* channelCount) {
Result retval;
EffectConfig currentConfig;
Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
retval = r;
if (r == Result::OK) {
currentConfig = conf;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, retval);
ASSERT_TRUE(audio_channel_mask_is_valid(
static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels)));
*channelCount = audio_channel_count_from_out_mask(
static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels));
}
TEST_F(AudioEffectHidlTest, Close) {
description("Verify that an effect can be closed");
Return<Result> ret = effect->close();
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
}
TEST_F(AudioEffectHidlTest, GetDescriptor) {
description(
"Verify that an effect can return its own descriptor via GetDescriptor");
Result retval = Result::NOT_INITIALIZED;
Uuid actualType;
Return<void> ret =
effect->getDescriptor([&](Result r, const EffectDescriptor& desc) {
retval = r;
if (r == Result::OK) {
actualType = desc.type;
}
});
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_EQ(getEffectType(), actualType);
}
TEST_F(AudioEffectHidlTest, GetSetConfig) {
description(
"Verify that it is possible to manipulate effect config via Get / "
"SetConfig");
Result retval = Result::NOT_INITIALIZED;
EffectConfig currentConfig;
Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
retval = r;
if (r == Result::OK) {
currentConfig = conf;
}
});
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, retval);
Return<Result> ret2 = effect->setConfig(currentConfig, nullptr, nullptr);
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, ret2);
}
TEST_F(AudioEffectHidlTest, GetConfigReverse) {
description("Verify that GetConfigReverse does not crash");
Return<void> ret =
effect->getConfigReverse([&](Result, const EffectConfig&) {});
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, GetSupportedAuxChannelsConfigs) {
description("Verify that GetSupportedAuxChannelsConfigs does not crash");
Return<void> ret = effect->getSupportedAuxChannelsConfigs(
0, [&](Result, const hidl_vec<EffectAuxChannelsConfig>&) {});
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, GetAuxChannelsConfig) {
description("Verify that GetAuxChannelsConfig does not crash");
Return<void> ret = effect->getAuxChannelsConfig(
[&](Result, const EffectAuxChannelsConfig&) {});
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, SetAuxChannelsConfig) {
description("Verify that SetAuxChannelsConfig does not crash");
Return<Result> ret = effect->setAuxChannelsConfig(EffectAuxChannelsConfig());
EXPECT_TRUE(ret.isOk());
}
// Not generated automatically because AudioBuffer contains
// instances of hidl_memory which can't be compared properly
// in general case due to presence of handles.
//
// However, in this particular case, handles must not present
// thus comparison is possible.
//
// operator== must be defined in the same namespace as the structures.
namespace android {
namespace hardware {
namespace audio {
namespace effect {
namespace V4_0 {
inline bool operator==(const AudioBuffer& lhs, const AudioBuffer& rhs) {
return lhs.id == rhs.id && lhs.frameCount == rhs.frameCount &&
lhs.data.handle() == nullptr && rhs.data.handle() == nullptr;
}
inline bool operator==(const EffectBufferConfig& lhs,
const EffectBufferConfig& rhs) {
return lhs.buffer == rhs.buffer && lhs.samplingRateHz == rhs.samplingRateHz &&
lhs.channels == rhs.channels && lhs.format == rhs.format &&
lhs.accessMode == rhs.accessMode && lhs.mask == rhs.mask;
}
inline bool operator==(const EffectConfig& lhs, const EffectConfig& rhs) {
return lhs.inputCfg == rhs.inputCfg && lhs.outputCfg == rhs.outputCfg;
}
} // namespace V4_0
} // namespace effect
} // namespace audio
} // namespace hardware
} // namespace android
TEST_F(AudioEffectHidlTest, Reset) {
description("Verify that Reset preserves effect configuration");
Result retval = Result::NOT_INITIALIZED;
EffectConfig originalConfig;
Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
retval = r;
if (r == Result::OK) {
originalConfig = conf;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, retval);
Return<Result> ret2 = effect->reset();
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, ret2);
EffectConfig configAfterReset;
ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
retval = r;
if (r == Result::OK) {
configAfterReset = conf;
}
});
EXPECT_EQ(originalConfig, configAfterReset);
}
TEST_F(AudioEffectHidlTest, DisableEnableDisable) {
description("Verify Disable -> Enable -> Disable sequence for an effect");
Return<Result> ret = effect->disable();
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::INVALID_ARGUMENTS, ret);
ret = effect->enable();
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
ret = effect->disable();
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
}
TEST_F(AudioEffectHidlTest, SetDevice) {
description("Verify that SetDevice works for an output chain effect");
Return<Result> ret = effect->setDevice(mkBitfield(AudioDevice::OUT_SPEAKER));
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
}
TEST_F(AudioEffectHidlTest, SetAndGetVolume) {
description("Verify that SetAndGetVolume method works for an effect");
uint32_t channelCount;
getChannelCount(&channelCount);
hidl_vec<uint32_t> volumes;
volumes.resize(channelCount);
for (uint32_t i = 0; i < channelCount; ++i) {
volumes[i] = 0;
}
Result retval = Result::NOT_INITIALIZED;
Return<void> ret = effect->setAndGetVolume(
volumes, [&](Result r, const hidl_vec<uint32_t>&) { retval = r; });
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, retval);
}
TEST_F(AudioEffectHidlTest, VolumeChangeNotification) {
description("Verify that effect accepts VolumeChangeNotification");
uint32_t channelCount;
getChannelCount(&channelCount);
hidl_vec<uint32_t> volumes;
volumes.resize(channelCount);
for (uint32_t i = 0; i < channelCount; ++i) {
volumes[i] = 0;
}
Return<Result> ret = effect->volumeChangeNotification(volumes);
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
}
TEST_F(AudioEffectHidlTest, SetAudioMode) {
description("Verify that SetAudioMode works for an effect");
Return<Result> ret = effect->setAudioMode(AudioMode::NORMAL);
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
}
TEST_F(AudioEffectHidlTest, SetConfigReverse) {
description("Verify that SetConfigReverse does not crash");
Return<Result> ret =
effect->setConfigReverse(EffectConfig(), nullptr, nullptr);
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, SetInputDevice) {
description("Verify that SetInputDevice does not crash");
Return<Result> ret = effect->setInputDevice(mkBitfield(AudioDevice::IN_BUILTIN_MIC));
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, SetAudioSource) {
description("Verify that SetAudioSource does not crash");
Return<Result> ret = effect->setAudioSource(AudioSource::MIC);
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, Offload) {
description("Verify that calling Offload method does not crash");
EffectOffloadParameter offloadParam;
offloadParam.isOffload = false;
offloadParam.ioHandle =
static_cast<int>(AudioHandleConsts::AUDIO_IO_HANDLE_NONE);
Return<Result> ret = effect->offload(offloadParam);
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, PrepareForProcessing) {
description("Verify that PrepareForProcessing method works for an effect");
Result retval = Result::NOT_INITIALIZED;
Return<void> ret = effect->prepareForProcessing(
[&](Result r, const MQDescriptorSync<Result>&) { retval = r; });
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, retval);
}
TEST_F(AudioEffectHidlTest, SetProcessBuffers) {
description("Verify that SetProcessBuffers works for an effect");
sp<IAllocator> ashmem = IAllocator::getService("ashmem");
ASSERT_NE(nullptr, ashmem.get());
bool success = false;
AudioBuffer buffer;
Return<void> ret =
ashmem->allocate(1024, [&](bool s, const hidl_memory& memory) {
success = s;
if (s) {
buffer.data = memory;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_TRUE(success);
Return<Result> ret2 = effect->setProcessBuffers(buffer, buffer);
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, ret2);
}
TEST_F(AudioEffectHidlTest, Command) {
description("Verify that Command does not crash");
Return<void> ret = effect->command(0, hidl_vec<uint8_t>(), 0,
[&](int32_t, const hidl_vec<uint8_t>&) {});
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, SetParameter) {
description("Verify that SetParameter does not crash");
Return<Result> ret =
effect->setParameter(hidl_vec<uint8_t>(), hidl_vec<uint8_t>());
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, GetParameter) {
description("Verify that GetParameter does not crash");
Return<void> ret = effect->getParameter(
hidl_vec<uint8_t>(), 0, [&](Result, const hidl_vec<uint8_t>&) {});
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, GetSupportedConfigsForFeature) {
description("Verify that GetSupportedConfigsForFeature does not crash");
Return<void> ret = effect->getSupportedConfigsForFeature(
0, 0, 0, [&](Result, uint32_t, const hidl_vec<uint8_t>&) {});
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, GetCurrentConfigForFeature) {
description("Verify that GetCurrentConfigForFeature does not crash");
Return<void> ret = effect->getCurrentConfigForFeature(
0, 0, [&](Result, const hidl_vec<uint8_t>&) {});
EXPECT_TRUE(ret.isOk());
}
TEST_F(AudioEffectHidlTest, SetCurrentConfigForFeature) {
description("Verify that SetCurrentConfigForFeature does not crash");
Return<Result> ret =
effect->setCurrentConfigForFeature(0, hidl_vec<uint8_t>());
EXPECT_TRUE(ret.isOk());
}
// The main test class for Equalizer Audio Effect HIDL HAL.
class EqualizerAudioEffectHidlTest : public AudioEffectHidlTest {
public:
void SetUp() override {
AudioEffectHidlTest::SetUp();
equalizer = IEqualizerEffect::castFrom(effect);
ASSERT_NE(nullptr, equalizer.get());
}
protected:
Uuid getEffectType() override { return EQUALIZER_EFFECT_TYPE; }
void getNumBands(uint16_t* numBands);
void getLevelRange(int16_t* minLevel, int16_t* maxLevel);
void getBandFrequencyRange(uint16_t band, uint32_t* minFreq,
uint32_t* centerFreq, uint32_t* maxFreq);
void getPresetCount(size_t* count);
sp<IEqualizerEffect> equalizer;
};
void EqualizerAudioEffectHidlTest::getNumBands(uint16_t* numBands) {
Result retval = Result::NOT_INITIALIZED;
Return<void> ret = equalizer->getNumBands([&](Result r, uint16_t b) {
retval = r;
if (retval == Result::OK) {
*numBands = b;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, retval);
}
void EqualizerAudioEffectHidlTest::getLevelRange(int16_t* minLevel,
int16_t* maxLevel) {
Result retval = Result::NOT_INITIALIZED;
Return<void> ret =
equalizer->getLevelRange([&](Result r, int16_t min, int16_t max) {
retval = r;
if (retval == Result::OK) {
*minLevel = min;
*maxLevel = max;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, retval);
}
void EqualizerAudioEffectHidlTest::getBandFrequencyRange(uint16_t band,
uint32_t* minFreq,
uint32_t* centerFreq,
uint32_t* maxFreq) {
Result retval = Result::NOT_INITIALIZED;
Return<void> ret = equalizer->getBandFrequencyRange(
band, [&](Result r, uint32_t min, uint32_t max) {
retval = r;
if (retval == Result::OK) {
*minFreq = min;
*maxFreq = max;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, retval);
ret = equalizer->getBandCenterFrequency(band, [&](Result r, uint32_t center) {
retval = r;
if (retval == Result::OK) {
*centerFreq = center;
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, retval);
}
void EqualizerAudioEffectHidlTest::getPresetCount(size_t* count) {
Result retval = Result::NOT_INITIALIZED;
Return<void> ret = equalizer->getPresetNames(
[&](Result r, const hidl_vec<hidl_string>& names) {
retval = r;
if (retval == Result::OK) {
*count = names.size();
}
});
ASSERT_TRUE(ret.isOk());
ASSERT_EQ(Result::OK, retval);
}
TEST_F(EqualizerAudioEffectHidlTest, GetNumBands) {
description("Verify that Equalizer effect reports at least one band");
uint16_t numBands = 0;
getNumBands(&numBands);
EXPECT_GT(numBands, 0);
}
TEST_F(EqualizerAudioEffectHidlTest, GetLevelRange) {
description("Verify that Equalizer effect reports adequate band level range");
int16_t minLevel = 0x7fff, maxLevel = 0;
getLevelRange(&minLevel, &maxLevel);
EXPECT_GT(maxLevel, minLevel);
}
TEST_F(EqualizerAudioEffectHidlTest, GetSetBandLevel) {
description(
"Verify that manipulating band levels works for Equalizer effect");
uint16_t numBands = 0;
getNumBands(&numBands);
ASSERT_GT(numBands, 0);
int16_t levels[3]{0x7fff, 0, 0};
getLevelRange(&levels[0], &levels[2]);
ASSERT_GT(levels[2], levels[0]);
levels[1] = (levels[2] + levels[0]) / 2;
for (uint16_t i = 0; i < numBands; ++i) {
for (size_t j = 0; j < ARRAY_SIZE(levels); ++j) {
Return<Result> ret = equalizer->setBandLevel(i, levels[j]);
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
Result retval = Result::NOT_INITIALIZED;
int16_t actualLevel;
Return<void> ret2 = equalizer->getBandLevel(i, [&](Result r, int16_t l) {
retval = r;
if (retval == Result::OK) {
actualLevel = l;
}
});
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_EQ(levels[j], actualLevel);
}
}
}
TEST_F(EqualizerAudioEffectHidlTest, GetBandCenterFrequencyAndRange) {
description(
"Verify that Equalizer effect reports adequate band frequency range");
uint16_t numBands = 0;
getNumBands(&numBands);
ASSERT_GT(numBands, 0);
for (uint16_t i = 0; i < numBands; ++i) {
uint32_t minFreq = 0xffffffff, centerFreq = 0xffffffff,
maxFreq = 0xffffffff;
getBandFrequencyRange(i, &minFreq, &centerFreq, &maxFreq);
// Note: NXP legacy implementation reports "1" as upper bound for last band,
// so this check fails.
EXPECT_GE(maxFreq, centerFreq);
EXPECT_GE(centerFreq, minFreq);
}
}
TEST_F(EqualizerAudioEffectHidlTest, GetBandForFrequency) {
description(
"Verify that Equalizer effect supports GetBandForFrequency correctly");
uint16_t numBands = 0;
getNumBands(&numBands);
ASSERT_GT(numBands, 0);
for (uint16_t i = 0; i < numBands; ++i) {
uint32_t freqs[3]{0, 0, 0};
getBandFrequencyRange(i, &freqs[0], &freqs[1], &freqs[2]);
// NXP legacy implementation reports "1" as upper bound for last band, some
// of the checks fail.
for (size_t j = 0; j < ARRAY_SIZE(freqs); ++j) {
if (j == 0) {
freqs[j]++;
} // Min frequency is an open interval.
Result retval = Result::NOT_INITIALIZED;
uint16_t actualBand = numBands + 1;
Return<void> ret =
equalizer->getBandForFrequency(freqs[j], [&](Result r, uint16_t b) {
retval = r;
if (retval == Result::OK) {
actualBand = b;
}
});
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_EQ(i, actualBand) << "Frequency: " << freqs[j];
}
}
}
TEST_F(EqualizerAudioEffectHidlTest, GetPresetNames) {
description("Verify that Equalizer effect reports at least one preset");
size_t presetCount;
getPresetCount(&presetCount);
EXPECT_GT(presetCount, 0u);
}
TEST_F(EqualizerAudioEffectHidlTest, GetSetCurrentPreset) {
description(
"Verify that manipulating the current preset for Equalizer effect");
size_t presetCount;
getPresetCount(&presetCount);
ASSERT_GT(presetCount, 0u);
for (uint16_t i = 0; i < presetCount; ++i) {
Return<Result> ret = equalizer->setCurrentPreset(i);
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
Result retval = Result::NOT_INITIALIZED;
uint16_t actualPreset = 0xffff;
Return<void> ret2 = equalizer->getCurrentPreset([&](Result r, uint16_t p) {
retval = r;
if (retval == Result::OK) {
actualPreset = p;
}
});
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_EQ(i, actualPreset);
}
}
TEST_F(EqualizerAudioEffectHidlTest, GetSetAllProperties) {
description(
"Verify that setting band levels and presets works via Get / "
"SetAllProperties for Equalizer effect");
using AllProperties =
android::hardware::audio::effect::V4_0::IEqualizerEffect::AllProperties;
uint16_t numBands = 0;
getNumBands(&numBands);
ASSERT_GT(numBands, 0);
AllProperties props;
props.bandLevels.resize(numBands);
for (size_t i = 0; i < numBands; ++i) {
props.bandLevels[i] = 0;
}
AllProperties actualProps;
Result retval = Result::NOT_INITIALIZED;
// Verify setting of the band levels via properties.
props.curPreset = -1;
Return<Result> ret = equalizer->setAllProperties(props);
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
Return<void> ret2 =
equalizer->getAllProperties([&](Result r, AllProperties p) {
retval = r;
if (retval == Result::OK) {
actualProps = p;
}
});
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_EQ(props.bandLevels, actualProps.bandLevels);
// Verify setting of the current preset via properties.
props.curPreset = 0; // Assuming there is at least one preset.
ret = equalizer->setAllProperties(props);
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
ret2 = equalizer->getAllProperties([&](Result r, AllProperties p) {
retval = r;
if (retval == Result::OK) {
actualProps = p;
}
});
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_EQ(props.curPreset, actualProps.curPreset);
}
// The main test class for Equalizer Audio Effect HIDL HAL.
class LoudnessEnhancerAudioEffectHidlTest : public AudioEffectHidlTest {
public:
void SetUp() override {
AudioEffectHidlTest::SetUp();
enhancer = ILoudnessEnhancerEffect::castFrom(effect);
ASSERT_NE(nullptr, enhancer.get());
}
protected:
Uuid getEffectType() override { return LOUDNESS_ENHANCER_EFFECT_TYPE; }
sp<ILoudnessEnhancerEffect> enhancer;
};
TEST_F(LoudnessEnhancerAudioEffectHidlTest, GetSetTargetGain) {
description(
"Verify that manipulating the target gain works for Loudness Enhancer "
"effect");
const int32_t gain = 100;
Return<Result> ret = enhancer->setTargetGain(gain);
EXPECT_TRUE(ret.isOk());
EXPECT_EQ(Result::OK, ret);
int32_t actualGain = 0;
Result retval;
Return<void> ret2 = enhancer->getTargetGain([&](Result r, int32_t g) {
retval = r;
if (retval == Result::OK) {
actualGain = g;
}
});
EXPECT_TRUE(ret2.isOk());
EXPECT_EQ(Result::OK, retval);
EXPECT_EQ(gain, actualGain);
}
int main(int argc, char** argv) {
::testing::AddGlobalTestEnvironment(AudioEffectsFactoryHidlEnvironment::Instance());
::testing::InitGoogleTest(&argc, argv);
AudioEffectsFactoryHidlEnvironment::Instance()->init(&argc, argv);
int status = RUN_ALL_TESTS();
LOG(INFO) << "Test result = " << status;
return status;
}