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Commit 2dc1efc3 authored by Amy's avatar Amy Committed by android-build-merger
Browse files

Tuner HAL Demux Filter VTS am: 98cf3408 

am: e5e72131

Change-Id: Ia5ed40be7ea07bf36d2689cd3dd203ddd03296ed
parents a4d42722 e5e72131

tv/tuner/1.0/vts/functional/Android.bp

+2 −0
Original line number Diff line number Diff line
@@ -24,6 +24,8 @@ cc_test { 
        "android.hidl.memory@1.0",

        "libhidlallocatorutils",

        "libhidlmemory",

        "libcutils",

        "libfmq",

    ],

    shared_libs: [

        "libbinder",

tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp

+318 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <android/hardware/tv/tuner/1.0/ITuner.h>

#include <android/hardware/tv/tuner/1.0/types.h>

#include <binder/MemoryDealer.h>

#include <fmq/MessageQueue.h>

#include <hidl/HidlSupport.h>

#include <hidl/HidlTransportSupport.h>

#include <hidl/Status.h>
@@ -42,12 +43,22 @@ using android::IMemoryHeap; 
using android::MemoryDealer;

using android::Mutex;

using android::sp;

using android::hardware::EventFlag;

using android::hardware::fromHeap;

using android::hardware::hidl_string;

using android::hardware::hidl_vec;

using android::hardware::HidlMemory;

using android::hardware::kSynchronizedReadWrite;

using android::hardware::MessageQueue;

using android::hardware::MQDescriptorSync;

using android::hardware::Return;

using android::hardware::Void;

using android::hardware::tv::tuner::V1_0::DemuxFilterEvent;

using android::hardware::tv::tuner::V1_0::DemuxFilterPesEvent;

using android::hardware::tv::tuner::V1_0::DemuxFilterSectionEvent;

using android::hardware::tv::tuner::V1_0::DemuxFilterStatus;

using android::hardware::tv::tuner::V1_0::DemuxFilterType;

using android::hardware::tv::tuner::V1_0::DemuxQueueNotifyBits;

using android::hardware::tv::tuner::V1_0::FrontendAtscModulation;

using android::hardware::tv::tuner::V1_0::FrontendAtscSettings;

using android::hardware::tv::tuner::V1_0::FrontendDvbtSettings;
@@ -65,6 +76,53 @@ using android::hardware::tv::tuner::V1_0::Result; 


namespace {



using FilterMQ = MessageQueue<uint8_t, kSynchronizedReadWrite>;

using FilterMQDesc = MQDescriptorSync<uint8_t>;



const std::vector<uint8_t> goldenDataInputBuffer{

        0x00, 0x00, 0x00, 0x01, 0x09, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x67, 0x42, 0xc0, 0x1e, 0xdb,

        0x01, 0x40, 0x16, 0xec, 0x04, 0x40, 0x00, 0x00, 0x03, 0x00, 0x40, 0x00, 0x00, 0x0f, 0x03,

        0xc5, 0x8b, 0xb8, 0x00, 0x00, 0x00, 0x01, 0x68, 0xca, 0x8c, 0xb2, 0x00, 0x00, 0x01, 0x06,

        0x05, 0xff, 0xff, 0x70, 0xdc, 0x45, 0xe9, 0xbd, 0xe6, 0xd9, 0x48, 0xb7, 0x96, 0x2c, 0xd8,

        0x20, 0xd9, 0x23, 0xee, 0xef, 0x78, 0x32, 0x36, 0x34, 0x20, 0x2d, 0x20, 0x63, 0x6f, 0x72,

        0x65, 0x20, 0x31, 0x34, 0x32, 0x20, 0x2d, 0x20, 0x48, 0x2e, 0x32, 0x36, 0x34, 0x2f, 0x4d,

        0x50, 0x45, 0x47, 0x2d, 0x34, 0x20, 0x41, 0x56, 0x43, 0x20, 0x63, 0x6f, 0x64, 0x65, 0x63,

        0x20, 0x2d, 0x20, 0x43, 0x6f, 0x70, 0x79, 0x6c, 0x65, 0x66, 0x74, 0x20, 0x32, 0x30, 0x30,

        0x33, 0x2d, 0x32, 0x30, 0x31, 0x34, 0x20, 0x2d, 0x20, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f,

        0x2f, 0x77, 0x77, 0x77, 0x2e, 0x76, 0x69, 0x64, 0x65, 0x6f, 0x6c, 0x61, 0x6e, 0x2e, 0x6f,

        0x72, 0x67, 0x2f, 0x78, 0x32, 0x36, 0x34, 0x2e, 0x68, 0x74, 0x6d, 0x6c, 0x20, 0x2d, 0x20,

        0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x3a, 0x20, 0x63, 0x61, 0x62, 0x61, 0x63, 0x3d,

        0x30, 0x20, 0x72, 0x65, 0x66, 0x3d, 0x32, 0x20, 0x64, 0x65, 0x62, 0x6c, 0x6f, 0x63, 0x6b,

        0x3d, 0x31, 0x3a, 0x30, 0x3a, 0x30, 0x20, 0x61, 0x6e, 0x61, 0x6c, 0x79, 0x73, 0x65, 0x3d,

        0x30, 0x78, 0x31, 0x3a, 0x30, 0x78, 0x31, 0x31, 0x31, 0x20, 0x6d, 0x65, 0x3d, 0x68, 0x65,

        0x78, 0x20, 0x73, 0x75, 0x62, 0x6d, 0x65, 0x3d, 0x37, 0x20, 0x70, 0x73, 0x79, 0x3d, 0x31,

        0x20, 0x70, 0x73, 0x79, 0x5f, 0x72, 0x64, 0x3d, 0x31, 0x2e, 0x30, 0x30, 0x3a, 0x30, 0x2e,

        0x30, 0x30, 0x20, 0x6d, 0x69, 0x78, 0x65, 0x64, 0x5f, 0x72, 0x65, 0x66, 0x3d, 0x31, 0x20,

        0x6d, 0x65, 0x5f, 0x72, 0x61, 0x6e, 0x67, 0x65, 0x3d, 0x31, 0x36, 0x20, 0x63, 0x68, 0x72,

        0x6f, 0x6d, 0x61, 0x5f, 0x6d, 0x65, 0x3d, 0x31, 0x20, 0x74, 0x72, 0x65, 0x6c, 0x6c, 0x69,

        0x73, 0x3d, 0x31, 0x20, 0x38, 0x78, 0x38, 0x64, 0x63, 0x74, 0x3d, 0x30, 0x20, 0x63, 0x71,

        0x6d, 0x3d, 0x30, 0x20, 0x64, 0x65, 0x61, 0x64, 0x7a, 0x6f, 0x6e, 0x65, 0x3d, 0x32, 0x31,

        0x2c, 0x31, 0x31, 0x20, 0x66, 0x61, 0x73, 0x74, 0x5f, 0x70, 0x73, 0x6b, 0x69, 0x70, 0x3d,

        0x31, 0x20, 0x63, 0x68, 0x72, 0x6f, 0x6d, 0x61, 0x5f, 0x71, 0x70, 0x5f, 0x6f, 0x66, 0x66,

        0x73, 0x65, 0x74, 0x3d, 0x2d, 0x32, 0x20, 0x74, 0x68, 0x72, 0x65, 0x61, 0x64, 0x73, 0x3d,

        0x36, 0x30, 0x20, 0x6c, 0x6f, 0x6f, 0x6b, 0x61, 0x68, 0x65, 0x61, 0x64, 0x5f, 0x74, 0x68,

        0x72, 0x65, 0x61, 0x64, 0x73, 0x3d, 0x35, 0x20, 0x73, 0x6c, 0x69, 0x63, 0x65, 0x64, 0x5f,

        0x74, 0x68, 0x72, 0x65, 0x61, 0x64, 0x73, 0x3d, 0x30, 0x20, 0x6e, 0x72, 0x3d, 0x30, 0x20,

        0x64, 0x65, 0x63, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x3d, 0x31, 0x20, 0x69, 0x6e, 0x74, 0x65,

        0x72, 0x6c, 0x61, 0x63, 0x65, 0x64, 0x3d, 0x30, 0x20, 0x62, 0x6c, 0x75, 0x72, 0x61, 0x79,

        0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x74, 0x3d, 0x30, 0x20, 0x63, 0x6f, 0x6e, 0x73, 0x74,

        0x72, 0x61, 0x69, 0x6e, 0x65, 0x64, 0x5f, 0x69, 0x6e, 0x74, 0x72, 0x61, 0x3d, 0x30, 0x20,

        0x62, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x3d, 0x30, 0x20, 0x77, 0x65, 0x69, 0x67, 0x68,

        0x74, 0x70, 0x3d, 0x30, 0x20, 0x6b, 0x65, 0x79, 0x69, 0x6e, 0x74, 0x3d, 0x32, 0x35, 0x30,

        0x20, 0x6b, 0x65, 0x79, 0x69, 0x6e, 0x74, 0x5f, 0x6d, 0x69, 0x6e, 0x3d, 0x32, 0x35, 0x20,

        0x73, 0x63, 0x65, 0x6e, 0x65,

};



const uint16_t FMQ_SIZE_4K = 0x1000;

// Equal to SECTION_WRITE_COUNT on the HAL impl side

// The HAL impl will repeatedly write to the FMQ the count times

const uint16_t SECTION_READ_COUNT = 10;



class FrontendCallback : public IFrontendCallback {

  public:

    virtual Return<void> onEvent(FrontendEventType frontendEventType) override {
@@ -123,6 +181,134 @@ void FrontendCallback::testOnDiseqcMessage(sp<IFrontend>& frontend, FrontendSett 
    }

}



class DemuxCallback : public IDemuxCallback {

  public:

    virtual Return<void> onFilterEvent(const DemuxFilterEvent& filterEvent) override {

        android::Mutex::Autolock autoLock(mMsgLock);

        mFilterEventReceived = true;

        mFilterEvent = filterEvent;

        mMsgCondition.signal();

        return Void();

    }



    virtual Return<void> onFilterStatus(uint32_t /*filterId*/,

                                        const DemuxFilterStatus /*status*/) override {

        return Void();

    }



    void testOnFilterEvent(uint32_t filterId);

    void testOnSectionFilterEvent(sp<IDemux>& demux, uint32_t filterId,

                                  FilterMQDesc& filterMQDescriptor);

    void testOnPesFilterEvent(sp<IDemux>& demux, uint32_t filterId,

                              FilterMQDesc& filterMQDescriptor);

    void readAndCompareSectionEventData();

    void readAndComparePesEventData();



  private:

    bool mFilterEventReceived = false;

    std::vector<uint8_t> mDataOutputBuffer;

    std::unique_ptr<FilterMQ> mFilterMQ;

    uint16_t mDataLength = 0;

    DemuxFilterEvent mFilterEvent;

    android::Mutex mMsgLock;

    android::Mutex mReadLock;

    android::Condition mMsgCondition;

    EventFlag* mFilterMQEventFlag;

};



void DemuxCallback::testOnFilterEvent(uint32_t filterId) {

    android::Mutex::Autolock autoLock(mMsgLock);

    while (!mFilterEventReceived) {

        if (-ETIMEDOUT == mMsgCondition.waitRelative(mMsgLock, WAIT_TIMEOUT)) {

            EXPECT_TRUE(false) << "filter event not received within timeout";

            return;

        }

    }

    // Reset the filter event recieved flag

    mFilterEventReceived = false;

    // Check if filter id match

    EXPECT_TRUE(filterId == mFilterEvent.filterId) << "filter id match";

}



void DemuxCallback::testOnSectionFilterEvent(sp<IDemux>& demux, uint32_t filterId,

                                             FilterMQDesc& filterMQDescriptor) {

    Result status;

    // Create MQ to read the output into the local buffer

    mFilterMQ = std::make_unique<FilterMQ>(filterMQDescriptor, true /* resetPointers */);

    EXPECT_TRUE(mFilterMQ);

    // Create the EventFlag that is used to signal the HAL impl that data have been

    // read the Filter FMQ

    EXPECT_TRUE(EventFlag::createEventFlag(mFilterMQ->getEventFlagWord(), &mFilterMQEventFlag) ==

                android::OK);

    // Start filter

    status = demux->startFilter(filterId);

    EXPECT_EQ(status, Result::SUCCESS);

    // Test start filter and receive callback event

    for (int i = 0; i < SECTION_READ_COUNT; i++) {

        testOnFilterEvent(filterId);

        // checksum of mDataOutputBuffer and Input golden input

        readAndCompareSectionEventData();

    }

}



void DemuxCallback::testOnPesFilterEvent(sp<IDemux>& demux, uint32_t filterId,

                                         FilterMQDesc& filterMQDescriptor) {

    Result status;

    // Create MQ to read the output into the local buffer

    mFilterMQ = std::make_unique<FilterMQ>(filterMQDescriptor, true /* resetPointers */);

    EXPECT_TRUE(mFilterMQ);

    // Create the EventFlag that is used to signal the HAL impl that data have been

    // read the Filter FMQ

    EXPECT_TRUE(EventFlag::createEventFlag(mFilterMQ->getEventFlagWord(), &mFilterMQEventFlag) ==

                android::OK);

    // Start filter

    status = demux->startFilter(filterId);

    EXPECT_EQ(status, Result::SUCCESS);

    // Test start filter and receive callback event

    testOnFilterEvent(filterId);

    // checksum of mDataOutputBuffer and Input golden input

    readAndComparePesEventData();

}



void DemuxCallback::readAndCompareSectionEventData() {

    bool result = false;

    for (int i = 0; i < mFilterEvent.events.size(); i++) {

        DemuxFilterSectionEvent event = mFilterEvent.events[i].section();

        mDataLength = event.dataLength;

        EXPECT_TRUE(mDataLength == goldenDataInputBuffer.size()) << "buffer size does not match";



        mDataOutputBuffer.resize(mDataLength);

        result = mFilterMQ->read(mDataOutputBuffer.data(), mDataLength);

        EXPECT_TRUE(result) << "can't read from Filter MQ";



        for (int i = 0; i < mDataLength; i++) {

            EXPECT_TRUE(goldenDataInputBuffer[i] == mDataOutputBuffer[i]) << "data does not match";

        }

    }

    if (result) {

        mFilterMQEventFlag->wake(static_cast<uint32_t>(DemuxQueueNotifyBits::DATA_CONSUMED));

    }

}



void DemuxCallback::readAndComparePesEventData() {

    // TODO handle multiple events in one filter callback event

    DemuxFilterPesEvent event = mFilterEvent.events[0].pes();

    mDataLength = event.dataLength;

    EXPECT_TRUE(mDataLength == goldenDataInputBuffer.size()) << "buffer size does not match";



    mDataOutputBuffer.resize(mDataLength);

    bool result = mFilterMQ->read(mDataOutputBuffer.data(), mDataLength);

    EXPECT_TRUE(result) << "can't read from Filter MQ";



    if (result) {

        mFilterMQEventFlag->wake(static_cast<uint32_t>(DemuxQueueNotifyBits::DATA_CONSUMED));

    }



    for (int i = 0; i < mDataLength; i++) {

        EXPECT_TRUE(goldenDataInputBuffer[i] == mDataOutputBuffer[i]) << "data does not match";

    }

}



// Test environment for Tuner HIDL HAL.

class TunerHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {

  public:
@@ -154,7 +340,10 @@ class TunerHidlTest : public ::testing::VtsHalHidlTargetTestBase { 
    sp<FrontendCallback> mFrontendCallback;

    sp<IDescrambler> mDescrambler;

    sp<IDemux> mDemux;

    sp<DemuxCallback> mDemuxCallback;

    FilterMQDesc mFilterMQDescriptor;

    uint32_t mDemuxId;

    uint32_t mFilterId;



    ::testing::AssertionResult createFrontend(int32_t frontendId);

    ::testing::AssertionResult tuneFrontend(int32_t frontendId);
@@ -162,6 +351,11 @@ class TunerHidlTest : public ::testing::VtsHalHidlTargetTestBase { 
    ::testing::AssertionResult closeFrontend(int32_t frontendId);

    ::testing::AssertionResult createDemux();

    ::testing::AssertionResult createDemuxWithFrontend(int32_t frontendId);

    ::testing::AssertionResult addSectionFilterToDemux();

    ::testing::AssertionResult addPesFilterToDemux();

    ::testing::AssertionResult getFilterMQDescriptor(sp<IDemux>& demux, const uint32_t filterId);

    ::testing::AssertionResult readSectionFilterDataOutput();

    ::testing::AssertionResult readPesFilterDataOutput();

    ::testing::AssertionResult closeDemux();

    ::testing::AssertionResult createDescrambler();

    ::testing::AssertionResult closeDescrambler();
@@ -256,6 +450,104 @@ class TunerHidlTest : public ::testing::VtsHalHidlTargetTestBase { 
    return ::testing::AssertionResult(status == Result::SUCCESS);

}



::testing::AssertionResult TunerHidlTest::addSectionFilterToDemux() {

    Result status;



    if (createDemux() == ::testing::AssertionFailure()) {

        return ::testing::AssertionFailure();

    }



    // Create demux callback

    mDemuxCallback = new DemuxCallback();



    // Add section filter to the local demux

    mDemux->addFilter(DemuxFilterType::SECTION, FMQ_SIZE_4K, mDemuxCallback,

                      [&](Result result, uint32_t filterId) {

                          mFilterId = filterId;

                          status = result;

                      });



    // Add another section filter to the local demux

    mDemux->addFilter(DemuxFilterType::SECTION, FMQ_SIZE_4K, mDemuxCallback,

                      [&](Result result, uint32_t filterId) {

                          mFilterId = filterId;

                          status = result;

                      });



    // TODO Test configure the filter



    return ::testing::AssertionResult(status == Result::SUCCESS);

}



::testing::AssertionResult TunerHidlTest::addPesFilterToDemux() {

    Result status;



    if (createDemux() == ::testing::AssertionFailure()) {

        return ::testing::AssertionFailure();

    }



    // Create demux callback

    mDemuxCallback = new DemuxCallback();



    // Add PES filter to the local demux

    mDemux->addFilter(DemuxFilterType::PES, FMQ_SIZE_4K, mDemuxCallback,

                      [&](Result result, uint32_t filterId) {

                          mFilterId = filterId;

                          status = result;

                      });



    // Add another PES filter to the local demux

    mDemux->addFilter(DemuxFilterType::PES, FMQ_SIZE_4K, mDemuxCallback,

                      [&](Result result, uint32_t filterId) {

                          mFilterId = filterId;

                          status = result;

                      });



    // TODO Test configure the filter



    return ::testing::AssertionResult(status == Result::SUCCESS);

}



::testing::AssertionResult TunerHidlTest::getFilterMQDescriptor(sp<IDemux>& demux,

                                                                const uint32_t filterId) {

    Result status;



    if (!demux) {

        return ::testing::AssertionFailure();

    }



    mDemux->getFilterQueueDesc(filterId, [&](Result result, const FilterMQDesc& filterMQDesc) {

        mFilterMQDescriptor = filterMQDesc;

        status = result;

    });



    return ::testing::AssertionResult(status == Result::SUCCESS);

}



::testing::AssertionResult TunerHidlTest::readSectionFilterDataOutput() {

    if (addSectionFilterToDemux() == ::testing::AssertionFailure() ||

        getFilterMQDescriptor(mDemux, mFilterId) == ::testing::AssertionFailure()) {

        return ::testing::AssertionFailure();

    }



    // Test start filter and read the output data

    mDemuxCallback->testOnSectionFilterEvent(mDemux, mFilterId, mFilterMQDescriptor);



    return ::testing::AssertionResult(true);

}



::testing::AssertionResult TunerHidlTest::readPesFilterDataOutput() {

    if (addPesFilterToDemux() == ::testing::AssertionFailure() ||

        getFilterMQDescriptor(mDemux, mFilterId) == ::testing::AssertionFailure()) {

        return ::testing::AssertionFailure();

    }



    // Test start filter and read the output data

    mDemuxCallback->testOnPesFilterEvent(mDemux, mFilterId, mFilterMQDescriptor);



    return ::testing::AssertionResult(true);

}



::testing::AssertionResult TunerHidlTest::closeDemux() {

    Result status;

    if (createDemux() == ::testing::AssertionFailure()) {
@@ -407,6 +699,32 @@ TEST_F(TunerHidlTest, CreateDemuxWithFrontend) { 
    }

}



TEST_F(TunerHidlTest, AddSectionFilterToDemux) {

    description("Add a section filter to a created demux");

    ASSERT_TRUE(addSectionFilterToDemux());

}



TEST_F(TunerHidlTest, AddPesFilterToDemux) {

    description("Add a pes filter to a created demux");

    ASSERT_TRUE(addPesFilterToDemux());

}



TEST_F(TunerHidlTest, GetFilterMQDescriptor) {

    description("Get MQ Descriptor from a created filter");

    ASSERT_TRUE(addSectionFilterToDemux());

    ASSERT_TRUE(getFilterMQDescriptor(mDemux, mFilterId));

}



TEST_F(TunerHidlTest, ReadSectionFilterOutput) {

    description("Read data output from FMQ of a Section Filter");

    ASSERT_TRUE(readSectionFilterDataOutput());

}



TEST_F(TunerHidlTest, ReadPesFilterOutput) {

    description("Read data output from FMQ of a PES Filter");

    ASSERT_TRUE(readPesFilterDataOutput());

}



TEST_F(TunerHidlTest, CloseDemux) {

    description("Close Demux");