Merge "Move FMQ tests to hardware/interfaces" (96b3cce9) · Commits · e / os / android_hardware_interfaces

tests/Android.bp

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		@@ -15,6 +15,7 @@ subdirs = [
		"memory/1.0",
		"memory/1.0/default",
		"msgq/1.0",
		"msgq/1.0/default",
		"pointer/1.0",
		"pointer/1.0/default",
		"pointer/1.0/default/lib",

tests/msgq/1.0/default/Android.bp

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		cc_library_shared {
		name: "android.hardware.tests.msgq@1.0-impl",
		relative_install_path: "hw",
		proprietary: true,
		srcs: [
		"TestMsgQ.cpp",
		],
		shared_libs: [
		"libbase",
		"libcutils",
		"libfmq",
		"libhidlbase",
		"libhidltransport",
		"liblog",
		"libutils",
		"android.hardware.tests.msgq@1.0",
		"android.hidl.base@1.0",
		],
		}

tests/msgq/1.0/default/TestMsgQ.cpp

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		#include "TestMsgQ.h"

		namespace android {
		namespace hardware {
		namespace tests {
		namespace msgq {
		namespace V1_0 {
		namespace implementation {

		// Methods from ::android::hardware::tests::msgq::V1_0::ITestMsgQ follow.
		Return<void> TestMsgQ::configureFmqSyncReadWrite(configureFmqSyncReadWrite_cb _hidl_cb) {
		static constexpr size_t kNumElementsInQueue = 1024;
		mFmqSynchronized.reset(new (std::nothrow) MessageQueueSync(
		kNumElementsInQueue, true /* configureEventFlagWord */));
		if ((mFmqSynchronized == nullptr) \|\| (mFmqSynchronized->isValid() == false)) {
		_hidl_cb(false /* ret */, MessageQueueSync::Descriptor());
		} else {
		/*
		* Initialize the EventFlag word with bit FMQ_NOT_FULL.
		*/
		auto evFlagWordPtr = mFmqSynchronized->getEventFlagWord();
		if (evFlagWordPtr != nullptr) {
		std::atomic_init(evFlagWordPtr,
		static_cast<uint32_t>(ITestMsgQ::EventFlagBits::FMQ_NOT_FULL));
		}
		_hidl_cb(true /* ret /, mFmqSynchronized->getDesc());
		}
		return Void();
		}

		Return<void> TestMsgQ::getFmqUnsyncWrite(bool configureFmq, getFmqUnsyncWrite_cb _hidl_cb) {
		if (configureFmq) {
		static constexpr size_t kNumElementsInQueue = 1024;
		mFmqUnsynchronized.reset(new (std::nothrow) MessageQueueUnsync(kNumElementsInQueue));
		}
		if ((mFmqUnsynchronized == nullptr) \|\|
		(mFmqUnsynchronized->isValid() == false)) {
		_hidl_cb(false /* ret */, MessageQueueUnsync::Descriptor());
		} else {
		_hidl_cb(true /* ret /, mFmqUnsynchronized->getDesc());
		}
		return Void();
		}

		Return<bool> TestMsgQ::requestWriteFmqSync(int32_t count) {
		std::vector<uint16_t> data(count);
		for (int i = 0; i < count; i++) {
		data[i] = i;
		}
		bool result = mFmqSynchronized->write(&data[0], count);
		return result;
		}

		Return<bool> TestMsgQ::requestReadFmqSync(int32_t count) {
		std::vector<uint16_t> data(count);
		bool result = mFmqSynchronized->read(&data[0], count)
		&& verifyData(&data[0], count);
		return result;
		}

		Return<bool> TestMsgQ::requestWriteFmqUnsync(int32_t count) {
		std::vector<uint16_t> data(count);
		for (int i = 0; i < count; i++) {
		data[i] = i;
		}
		bool result = mFmqUnsynchronized->write(&data[0], count);
		return result;
		}

		Return<bool> TestMsgQ::requestReadFmqUnsync(int32_t count) {
		std::vector<uint16_t> data(count);
		bool result =
		mFmqUnsynchronized->read(&data[0], count) && verifyData(&data[0], count);
		return result;
		}

		Return<void> TestMsgQ::requestBlockingRead(int32_t count) {
		std::vector<uint16_t> data(count);
		bool result = mFmqSynchronized->readBlocking(
		&data[0],
		count,
		static_cast<uint32_t>(ITestMsgQ::EventFlagBits::FMQ_NOT_FULL),
		static_cast<uint32_t>(ITestMsgQ::EventFlagBits::FMQ_NOT_EMPTY),
		5000000000 /* timeOutNanos */);

		if (result == false) {
		ALOGE("Blocking read fails");
		}
		return Void();
		}

		Return<void> TestMsgQ::requestBlockingReadDefaultEventFlagBits(int32_t count) {
		std::vector<uint16_t> data(count);
		bool result = mFmqSynchronized->readBlocking(
		&data[0],
		count);

		if (result == false) {
		ALOGE("Blocking read fails");
		}

		return Void();
		}

		Return<void> TestMsgQ::requestBlockingReadRepeat(int32_t count, int32_t numIter) {
		std::vector<uint16_t> data(count);
		for (int i = 0; i < numIter; i++) {
		bool result = mFmqSynchronized->readBlocking(
		&data[0],
		count,
		static_cast<uint32_t>(ITestMsgQ::EventFlagBits::FMQ_NOT_FULL),
		static_cast<uint32_t>(ITestMsgQ::EventFlagBits::FMQ_NOT_EMPTY),
		5000000000 /* timeOutNanos */);

		if (result == false) {
		ALOGE("Blocking read fails");
		break;
		}
		}
		return Void();
		}


		// Methods from ::android::hidl::base::V1_0::IBase follow.

		ITestMsgQ* HIDL_FETCH_ITestMsgQ(const char* /* name */) {
		return new TestMsgQ();
		}

		} // namespace implementation
		} // namespace V1_0
		} // namespace msgq
		} // namespace tests
		} // namespace hardware
		} // namespace android

tests/msgq/1.0/default/TestMsgQ.h

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		#ifndef ANDROID_HARDWARE_TESTS_MSGQ_V1_0_TESTMSGQ_H
		#define ANDROID_HARDWARE_TESTS_MSGQ_V1_0_TESTMSGQ_H

		#include <android/hardware/tests/msgq/1.0/ITestMsgQ.h>
		#include <hidl/MQDescriptor.h>
		#include <hidl/Status.h>
		#include <fmq/MessageQueue.h>
		#include <fmq/EventFlag.h>

		namespace android {
		namespace hardware {
		namespace tests {
		namespace msgq {
		namespace V1_0 {
		namespace implementation {

		using ::android::hardware::tests::msgq::V1_0::ITestMsgQ;
		using ::android::hidl::base::V1_0::DebugInfo;
		using ::android::hidl::base::V1_0::IBase;
		using ::android::hardware::hidl_array;
		using ::android::hardware::hidl_memory;
		using ::android::hardware::hidl_string;
		using ::android::hardware::hidl_vec;
		using ::android::hardware::Return;
		using ::android::hardware::Void;
		using ::android::sp;

		using android::hardware::kSynchronizedReadWrite;
		using android::hardware::kUnsynchronizedWrite;
		using android::hardware::MQDescriptorSync;
		using android::hardware::MQDescriptorUnsync;

		using android::hardware::MessageQueue;

		struct TestMsgQ : public ITestMsgQ {
		typedef MessageQueue<uint16_t, kSynchronizedReadWrite> MessageQueueSync;
		typedef MessageQueue<uint16_t, kUnsynchronizedWrite> MessageQueueUnsync;

		TestMsgQ() : mFmqSynchronized(nullptr), mFmqUnsynchronized(nullptr) {}

		// Methods from ::android::hardware::tests::msgq::V1_0::ITestMsgQ follow.
		Return<void> configureFmqSyncReadWrite(configureFmqSyncReadWrite_cb _hidl_cb) override;
		Return<void> getFmqUnsyncWrite(bool configureFmq, getFmqUnsyncWrite_cb _hidl_cb) override;
		Return<bool> requestWriteFmqSync(int32_t count) override;
		Return<bool> requestReadFmqSync(int32_t count) override;
		Return<bool> requestWriteFmqUnsync(int32_t count) override;
		Return<bool> requestReadFmqUnsync(int32_t count) override;
		Return<void> requestBlockingRead(int32_t count) override;
		Return<void> requestBlockingReadDefaultEventFlagBits(int32_t count) override;
		Return<void> requestBlockingReadRepeat(int32_t count, int32_t numIter) override;

		// Methods from ::android::hidl::base::V1_0::IBase follow.
		private:
		std::unique_ptr<MessageQueueSync> mFmqSynchronized;
		std::unique_ptr<MessageQueueUnsync> mFmqUnsynchronized;

		/*
		* Utility function to verify data read from the fast message queue.
		*/
		bool verifyData(uint16_t* data, int count) {
		for (int i = 0; i < count; i++) {
		if (data[i] != i) return false;
		}
		return true;
		}
		};

		extern "C" ITestMsgQ* HIDL_FETCH_ITestMsgQ(const char* name);

		} // namespace implementation
		} // namespace V1_0
		} // namespace msgq
		} // namespace tests
		} // namespace hardware
		} // namespace android

		#endif // ANDROID_HARDWARE_TESTS_MSGQ_V1_0_TESTMSGQ_H