VisualizerTest: Add tests for visualizer effect parameters
Bug: 305866207
Test: atest VtsHalVisualizerTargetTest
Change-Id: I07faeabe1fc468fb0ba480266ba68e8882c3801e
diff --git a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
index f215a8e..c77a228 100644
--- a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
@@ -24,6 +24,7 @@
using namespace android;
+using aidl::android::hardware::audio::common::getChannelCount;
using aidl::android::hardware::audio::effect::Descriptor;
using aidl::android::hardware::audio::effect::getEffectTypeUuidVisualizer;
using aidl::android::hardware::audio::effect::IEffect;
@@ -56,6 +57,15 @@
mMeasurementMode(std::get<PARAM_MEASUREMENT_MODE>(GetParam())),
mLatency(std::get<PARAM_LATENCY>(GetParam())) {
std::tie(mFactory, mDescriptor) = std::get<PARAM_INSTANCE_NAME>(GetParam());
+
+ size_t channelCount =
+ getChannelCount(AudioChannelLayout::make<AudioChannelLayout::layoutMask>(
+ AudioChannelLayout::LAYOUT_STEREO));
+ mBufferSizeInFrames = kInputFrameCount * channelCount;
+ mInputBuffer.resize(mBufferSizeInFrames);
+ generateInputBuffer(mInputBuffer, 0, true, channelCount, kMaxAudioSampleValue);
+
+ mOutputBuffer.resize(mBufferSizeInFrames);
}
void SetUp() override {
@@ -65,14 +75,15 @@
Parameter::Common common = createParamCommon(
0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
- IEffect::OpenEffectReturn ret;
- ASSERT_NO_FATAL_FAILURE(open(mEffect, common, std::nullopt, &ret, EX_NONE));
+ ASSERT_NO_FATAL_FAILURE(open(mEffect, common, std::nullopt, &mOpenEffectReturn, EX_NONE));
ASSERT_NE(nullptr, mEffect);
+ mVersion = EffectFactoryHelper::getHalVersion(mFactory);
}
void TearDown() override {
ASSERT_NO_FATAL_FAILURE(close(mEffect));
ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+ mOpenEffectReturn = IEffect::OpenEffectReturn{};
}
static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
@@ -83,6 +94,12 @@
Visualizer::ScalingMode mScalingMode = Visualizer::ScalingMode::NORMALIZED;
Visualizer::MeasurementMode mMeasurementMode = Visualizer::MeasurementMode::NONE;
int mLatency = 0;
+ int mVersion = 0;
+ std::vector<float> mInputBuffer;
+ std::vector<float> mOutputBuffer;
+ size_t mBufferSizeInFrames;
+ IEffect::OpenEffectReturn mOpenEffectReturn;
+ bool mAllParamsValid = true;
void SetAndGetParameters() {
for (auto& it : mCommonTags) {
@@ -94,6 +111,7 @@
ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
const bool valid = isParameterValid<Visualizer, Range::visualizer>(vs, desc);
const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
+ if (expected == EX_ILLEGAL_ARGUMENT) mAllParamsValid = false;
// set parameter
Parameter expectParam;
@@ -153,23 +171,49 @@
};
TEST_P(VisualizerParamTest, SetAndGetCaptureSize) {
- EXPECT_NO_FATAL_FAILURE(addCaptureSizeParam(mCaptureSize));
- SetAndGetParameters();
+ ASSERT_NO_FATAL_FAILURE(addCaptureSizeParam(mCaptureSize));
+ ASSERT_NO_FATAL_FAILURE(SetAndGetParameters());
}
TEST_P(VisualizerParamTest, SetAndGetScalingMode) {
- EXPECT_NO_FATAL_FAILURE(addScalingModeParam(mScalingMode));
- SetAndGetParameters();
+ ASSERT_NO_FATAL_FAILURE(addScalingModeParam(mScalingMode));
+ ASSERT_NO_FATAL_FAILURE(SetAndGetParameters());
}
TEST_P(VisualizerParamTest, SetAndGetMeasurementMode) {
- EXPECT_NO_FATAL_FAILURE(addMeasurementModeParam(mMeasurementMode));
- SetAndGetParameters();
+ ASSERT_NO_FATAL_FAILURE(addMeasurementModeParam(mMeasurementMode));
+ ASSERT_NO_FATAL_FAILURE(SetAndGetParameters());
}
TEST_P(VisualizerParamTest, SetAndGetLatency) {
- EXPECT_NO_FATAL_FAILURE(addLatencyParam(mLatency));
- SetAndGetParameters();
+ ASSERT_NO_FATAL_FAILURE(addLatencyParam(mLatency));
+ ASSERT_NO_FATAL_FAILURE(SetAndGetParameters());
+}
+
+TEST_P(VisualizerParamTest, testCaptureSampleBufferSizeAndOutput) {
+ ASSERT_NO_FATAL_FAILURE(addCaptureSizeParam(mCaptureSize));
+ ASSERT_NO_FATAL_FAILURE(addScalingModeParam(mScalingMode));
+ ASSERT_NO_FATAL_FAILURE(addMeasurementModeParam(mMeasurementMode));
+ ASSERT_NO_FATAL_FAILURE(addLatencyParam(mLatency));
+ ASSERT_NO_FATAL_FAILURE(SetAndGetParameters());
+
+ Parameter getParam;
+ Parameter::Id id;
+ Visualizer::Id vsId;
+ vsId.set<Visualizer::Id::commonTag>(Visualizer::captureSampleBuffer);
+ id.set<Parameter::Id::visualizerTag>(vsId);
+ EXPECT_STATUS(EX_NONE, mEffect->getParameter(id, &getParam)) << " with: " << id.toString();
+
+ ASSERT_NO_FATAL_FAILURE(processAndWriteToOutput(mInputBuffer, mOutputBuffer, mEffect,
+ &mOpenEffectReturn, mVersion));
+ ASSERT_EQ(mInputBuffer, mOutputBuffer);
+
+ if (mAllParamsValid) {
+ std::vector<uint8_t> captureBuffer = getParam.get<Parameter::specific>()
+ .get<Parameter::Specific::visualizer>()
+ .get<Visualizer::captureSampleBuffer>();
+ ASSERT_EQ((size_t)mCaptureSize, captureBuffer.size());
+ }
}
std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> kDescPair;