Audio VTS: Make the active microphone query test more robust in V7 am: 65a23ad2d4 (d1c20bef) · Commits · e / os / android_hardware_interfaces

audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalTest.cpp

+6 −17

Original line number	Diff line number	Diff line
		@@ -53,6 +53,11 @@ TEST_P(AudioHidlDeviceTest, GetMicrophonesTest) {
		GTEST_SKIP() << "getMicrophones is not supported"; // returns
		}
		ASSERT_OK(res);

		#if MAJOR_VERSION <= 6
		// In V7, 'getActiveMicrophones' is tested by the 'MicrophoneInfoInputStream'
		// test which uses the actual configuration of the device.

		if (microphones.size() > 0) {
		// When there is microphone on the phone, try to open an input stream
		// and query for the active microphones.
		@@ -60,30 +65,13 @@ TEST_P(AudioHidlDeviceTest, GetMicrophonesTest) {
		"Make sure getMicrophones always succeeds"
		"and getActiveMicrophones always succeeds when recording from these microphones.");
		AudioConfig config{};
		#if MAJOR_VERSION <= 6
		config.channelMask = mkEnumBitfield(AudioChannelMask::IN_MONO);
		config.sampleRateHz = 8000;
		config.format = AudioFormat::PCM_16_BIT;
		auto flags = hidl_bitfield<AudioInputFlag>(AudioInputFlag::NONE);
		const SinkMetadata initMetadata = {{{.source = AudioSource::MIC, .gain = 1}}};
		#elif MAJOR_VERSION >= 7
		config.base.channelMask = toString(xsd::AudioChannelMask::AUDIO_CHANNEL_IN_MONO);
		config.base.sampleRateHz = 8000;
		config.base.format = toString(xsd::AudioFormat::AUDIO_FORMAT_PCM_16_BIT);
		hidl_vec<hidl_string> flags;
		const SinkMetadata initMetadata = {
		{{.source = toString(xsd::AudioSource::AUDIO_SOURCE_MIC),
		.gain = 1,
		.tags = {},
		.channelMask = toString(xsd::AudioChannelMask::AUDIO_CHANNEL_IN_MONO)}}};
		#endif
		for (auto microphone : microphones) {
		#if MAJOR_VERSION <= 6
		if (microphone.deviceAddress.device != AudioDevice::IN_BUILTIN_MIC) {
		#elif MAJOR_VERSION >= 7
		if (xsd::stringToAudioDevice(microphone.deviceAddress.deviceType) !=
		xsd::AudioDevice::AUDIO_DEVICE_IN_BUILTIN_MIC) {
		#endif
		continue;
		}
		sp<IStreamIn> stream;
		@@ -106,6 +94,7 @@ TEST_P(AudioHidlDeviceTest, GetMicrophonesTest) {
		EXPECT_NE(0U, activeMicrophones.size());
		}
		}
		#endif // MAJOR_VERSION <= 6
		}

		TEST_P(AudioHidlDeviceTest, SetConnectedState) {

audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp

+61 −0

Original line number	Diff line number	Diff line
		@@ -839,3 +839,64 @@ INSTANTIATE_TEST_CASE_P(PcmOnlyConfigInputStream, PcmOnlyConfigInputStreamTest,
		::testing::ValuesIn(getInputDevicePcmOnlyConfigParameters()),
		&DeviceConfigParameterToString);
		GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(PcmOnlyConfigInputStreamTest);

		static const std::vector<DeviceConfigParameter>& getBuiltinMicConfigParameters() {
		static const std::vector<DeviceConfigParameter> parameters = [] {
		auto allParams = getInputDeviceConfigParameters();
		std::vector<DeviceConfigParameter> builtinMicParams;
		std::copy_if(allParams.begin(), allParams.end(), std::back_inserter(builtinMicParams),
		[](auto cfg) {
		// The built in mic may participate in various scenarios:
		// FAST, HW_HOTWORD, MMAP NOIRQ, which are indicated by flags.
		// We are only interested in testing the simplest scenario w/o any flags.
		if (!std::get<PARAM_FLAGS>(cfg).empty()) return false;
		auto maybeSourceDevice = getCachedPolicyConfig().getSourceDeviceForMixPort(
		std::get<PARAM_DEVICE_NAME>(std::get<PARAM_DEVICE>(cfg)),
		std::get<PARAM_PORT_NAME>(cfg));
		return maybeSourceDevice.has_value() &&
		xsd::stringToAudioDevice(maybeSourceDevice.value().deviceType) ==
		xsd::AudioDevice::AUDIO_DEVICE_IN_BUILTIN_MIC;
		});
		return builtinMicParams;
		}();
		return parameters;
		}

		class MicrophoneInfoInputStreamTest : public InputStreamTest {};

		TEST_P(MicrophoneInfoInputStreamTest, GetActiveMicrophones) {
		doc::test(
		"Make sure getActiveMicrophones always succeeds when recording "
		"from the built-in microphone.");
		hidl_vec<MicrophoneInfo> microphones;
		ASSERT_OK(getDevice()->getMicrophones(returnIn(res, microphones)));
		if (res == Result::NOT_SUPPORTED) {
		GTEST_SKIP() << "getMicrophones is not supported"; // returns
		}
		ASSERT_OK(res);

		auto maybeSourceAddress =
		getCachedPolicyConfig().getSourceDeviceForMixPort(getDeviceName(), getMixPortName());
		ASSERT_TRUE(maybeSourceAddress.has_value())
		<< "No source device found for mix port " << getMixPortName() << " (module "
		<< getDeviceName() << ")";

		for (auto microphone : microphones) {
		if (microphone.deviceAddress == maybeSourceAddress.value()) {
		StreamReader reader(stream.get(), stream->getBufferSize());
		ASSERT_TRUE(reader.start());
		reader.pause(); // This ensures that at least one read has happened.
		EXPECT_FALSE(reader.hasError());

		hidl_vec<MicrophoneInfo> activeMicrophones;
		ASSERT_OK(stream->getActiveMicrophones(returnIn(res, activeMicrophones)));
		ASSERT_OK(res);
		EXPECT_NE(0U, activeMicrophones.size());
		}
		}
		}

		INSTANTIATE_TEST_CASE_P(MicrophoneInfoInputStream, MicrophoneInfoInputStreamTest,
		::testing::ValuesIn(getBuiltinMicConfigParameters()),
		&DeviceConfigParameterToString);
		GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(MicrophoneInfoInputStreamTest);