210 lines
8.0 KiB
C++
210 lines
8.0 KiB
C++
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//#define LOG_NDEBUG 0
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#define LOG_TAG "ESDSTest"
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#include <utils/Log.h>
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#include <stdio.h>
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#include <string.h>
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#include <fstream>
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#include <memory>
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#include <media/esds/ESDS.h>
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#include <binder/ProcessState.h>
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#include <datasource/FileSource.h>
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#include <media/stagefright/MediaExtractorFactory.h>
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#include <media/stagefright/MetaData.h>
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#include "ESDSTestEnvironment.h"
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using namespace android;
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static ESDSTestEnvironment *gEnv = nullptr;
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struct ESDSParams {
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const char *inputFile;
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int32_t objectTypeIndication;
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const char *codecSpecificInfoData;
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int32_t codecSpecificInfoDataSize;
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int32_t bitrateMax;
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int32_t bitrateAvg;
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};
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class ESDSUnitTest : public ::testing::TestWithParam<tuple<
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/* InputFile */ const char *,
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/* ObjectTypeIndication */ int32_t,
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/* CodecSpecificInfoData */ const char *,
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/* CodecSpecificInfoDataSize */ int32_t,
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/* BitrateMax */ int32_t,
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/* BitrateAvg */ int32_t>> {
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public:
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ESDSUnitTest() : mESDSData(nullptr) {
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mESDSParams.inputFile = get<0>(GetParam());
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mESDSParams.objectTypeIndication = get<1>(GetParam());
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mESDSParams.codecSpecificInfoData = get<2>(GetParam());
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mESDSParams.codecSpecificInfoDataSize = get<3>(GetParam());
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mESDSParams.bitrateMax = get<4>(GetParam());
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mESDSParams.bitrateAvg = get<5>(GetParam());
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};
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virtual void TearDown() override {
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if (mDataSource) mDataSource.clear();
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if (mInputFp) {
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fclose(mInputFp);
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mInputFp = nullptr;
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}
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}
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virtual void SetUp() override { ASSERT_NO_FATAL_FAILURE(readESDSData()); }
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const void *mESDSData;
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size_t mESDSSize;
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ESDSParams mESDSParams;
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private:
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void readESDSData() {
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string inputFile = gEnv->getRes() + mESDSParams.inputFile;
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mInputFp = fopen(inputFile.c_str(), "rb");
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ASSERT_NE(mInputFp, nullptr) << "File open failed for file: " << inputFile;
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int32_t fd = fileno(mInputFp);
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ASSERT_GE(fd, 0) << "File descriptor invalid for file: " << inputFile;
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struct stat buf;
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status_t status = stat(inputFile.c_str(), &buf);
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ASSERT_EQ(status, 0) << "Failed to get properties of input file: " << mESDSParams.inputFile;
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size_t fileSize = buf.st_size;
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mDataSource = new FileSource(dup(fd), 0, fileSize);
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ASSERT_NE(mDataSource, nullptr) << "Unable to create data source for file: " << inputFile;
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sp<IMediaExtractor> extractor = MediaExtractorFactory::Create(mDataSource);
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if (extractor == nullptr) {
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mDataSource.clear();
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ASSERT_TRUE(false) << "Unable to create extractor for file: " << inputFile;
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}
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size_t numTracks = extractor->countTracks();
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ASSERT_GT(numTracks, 0) << "No tracks in file: " << inputFile;
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ASSERT_TRUE(esdsDataPresent(numTracks, extractor))
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<< "Unable to find esds in any track in file: " << inputFile;
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}
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bool esdsDataPresent(size_t numTracks, sp<IMediaExtractor> extractor) {
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bool foundESDS = false;
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uint32_t type;
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for (size_t i = 0; i < numTracks; ++i) {
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sp<MetaData> trackMeta = extractor->getTrackMetaData(i);
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if (trackMeta != nullptr &&
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trackMeta->findData(kKeyESDS, &type, &mESDSData, &mESDSSize)) {
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trackMeta->clear();
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foundESDS = true;
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break;
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}
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}
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return foundESDS;
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}
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FILE *mInputFp;
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sp<DataSource> mDataSource;
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};
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TEST_P(ESDSUnitTest, InvalidDataTest) {
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std::unique_ptr<char[]> invalidData(new char[mESDSSize]());
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ASSERT_NE(invalidData, nullptr) << "Unable to allocate memory";
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ESDS esds((void*)invalidData.get(), mESDSSize);
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ASSERT_NE(esds.InitCheck(), OK) << "invalid ESDS data accepted";
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}
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TEST(ESDSSanityUnitTest, ConstructorSanityTest) {
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std::unique_ptr<char[]> invalidData(new char[1]());
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ASSERT_NE(invalidData, nullptr) << "Unable to allocate memory";
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ESDS esds_zero((void*)invalidData.get(), 0);
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ASSERT_NE(esds_zero.InitCheck(), OK) << "invalid ESDS data accepted";
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ESDS esds_null(NULL, 0);
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ASSERT_NE(esds_null.InitCheck(), OK) << "invalid ESDS data accepted";
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}
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TEST_P(ESDSUnitTest, CreateAndDestroyTest) {
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ESDS esds(mESDSData, mESDSSize);
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ASSERT_EQ(esds.InitCheck(), OK) << "ESDS data invalid";
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}
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TEST_P(ESDSUnitTest, ObjectTypeIndicationTest) {
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ESDS esds(mESDSData, mESDSSize);
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ASSERT_EQ(esds.InitCheck(), OK) << "ESDS data invalid";
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uint8_t objectTypeIndication;
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status_t status = esds.getObjectTypeIndication(&objectTypeIndication);
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ASSERT_EQ(status, OK) << "ESDS objectTypeIndication data invalid";
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ASSERT_EQ(objectTypeIndication, mESDSParams.objectTypeIndication)
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<< "ESDS objectTypeIndication data doesn't match";
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}
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TEST_P(ESDSUnitTest, CodecSpecificInfoTest) {
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ESDS esds(mESDSData, mESDSSize);
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ASSERT_EQ(esds.InitCheck(), OK) << "ESDS data invalid";
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status_t status;
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const void *codecSpecificInfo;
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size_t codecSpecificInfoSize;
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status = esds.getCodecSpecificInfo(&codecSpecificInfo, &codecSpecificInfoSize);
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ASSERT_EQ(status, OK) << "ESDS getCodecSpecificInfo data invalid";
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ASSERT_EQ(mESDSParams.codecSpecificInfoDataSize, codecSpecificInfoSize)
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<< "CodecSpecificInfo data doesn't match";
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status = memcmp(codecSpecificInfo, mESDSParams.codecSpecificInfoData, codecSpecificInfoSize);
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ASSERT_EQ(status, 0) << "CodecSpecificInfo data doesn't match";
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}
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TEST_P(ESDSUnitTest, GetBitrateTest) {
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ESDS esds(mESDSData, mESDSSize);
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ASSERT_EQ(esds.InitCheck(), OK) << "ESDS data invalid";
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uint32_t bitrateMax;
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uint32_t bitrateAvg;
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status_t status = esds.getBitRate(&bitrateMax, &bitrateAvg);
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ASSERT_EQ(status, OK) << "ESDS bitRate data invalid";
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ASSERT_EQ(bitrateMax, mESDSParams.bitrateMax) << "ESDS bitrateMax doesn't match";
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ASSERT_EQ(bitrateAvg, mESDSParams.bitrateAvg) << "ESDS bitrateAvg doesn't match";
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ASSERT_LE(bitrateAvg, bitrateMax) << "ESDS bitrateMax is less than bitrateAvg";
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}
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INSTANTIATE_TEST_SUITE_P(
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ESDSUnitTestAll, ESDSUnitTest,
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::testing::Values(
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// InputFile, ObjectTypeIndication, CodecSpecificInfoData,
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// CodecSpecificInfoDataSize, BitrateMax, BitrateAvg
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make_tuple("video_176x144_3gp_h263_56kbps_12fps_aac_stereo_128kbps_22050hz.3gp", 64,
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"\x13\x90", 2, 131072, 0),
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make_tuple("video_1280x720_mp4_mpeg2_3000kbps_30fps_aac_stereo_128kbps_48000hz.mp4",
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97,
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"\x00\x00\x01\xB3\x50\x02\xD0\x35\xFF\xFF\xE1\xA0\x00\x00\x01\xB5\x15"
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"\x6A\x00\x01\x00\x00",
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22, 3415452, 3415452),
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make_tuple("video_176x144_3gp_h263_56kbps_25fps_aac_mono_24kbps_11025hz.3gp", 64,
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"\x15\x08", 2, 24576, 0)));
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int main(int argc, char **argv) {
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// MediaExtractor needs binder thread pool
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ProcessState::self()->startThreadPool();
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gEnv = new ESDSTestEnvironment();
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::testing::AddGlobalTestEnvironment(gEnv);
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::testing::InitGoogleTest(&argc, argv);
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int status = gEnv->initFromOptions(argc, argv);
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if (status == 0) {
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status = RUN_ALL_TESTS();
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ALOGV("Test result = %d\n", status);
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}
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return status;
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}
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