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Merge "MediaTesting: Add Extractor Unit Test" am: dd8a4a8a77 am: a072553e09 am: 1228e2ad18

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Change-Id: I65cc302357b483164cef1d3ad6e774d5745f322b
gugelfrei
Automerger Merge Worker 5 years ago
parent 3a0c7283b2 1228e2ad18
commit fd6abf5778
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96
media/extractors/tests/Android.bp
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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
cc_test {
name: "ExtractorUnitTest",
gtest: true,
srcs: ["ExtractorUnitTest.cpp"],
static_libs: [
"libaacextractor",
"libamrextractor",
"libmp3extractor",
"libwavextractor",
"liboggextractor",
"libflacextractor",
"libmidiextractor",
"libmkvextractor",
"libmpeg2extractor",
"libmp4extractor",
"libaudioutils",
"libdatasource",
"libstagefright",
"libstagefright_id3",
"libstagefright_flacdec",
"libstagefright_esds",
"libstagefright_mpeg2support",
"libstagefright_mpeg2extractor",
"libstagefright_foundation",
"libstagefright_metadatautils",
"libmedia_midiiowrapper",
"libsonivox",
"libvorbisidec",
"libwebm",
"libFLAC",
],
shared_libs: [
"android.hardware.cas@1.0",
"android.hardware.cas.native@1.0",
"android.hidl.token@1.0-utils",
"android.hidl.allocator@1.0",
"libbinder",
"libbinder_ndk",
"libutils",
"liblog",
"libcutils",
"libmediandk",
"libmedia",
"libcrypto",
"libhidlmemory",
"libhidlbase",
],
include_dirs: [
"frameworks/av/media/extractors/",
"frameworks/av/media/libstagefright/",
],
compile_multilib: "first",
cflags: [
"-Werror",
"-Wall",
],
ldflags: [
"-Wl",
"-Bsymbolic",
// to ignore duplicate symbol: GETEXTRACTORDEF
"-z muldefs",
],
sanitize: {
cfi: true,
misc_undefined: [
"unsigned-integer-overflow",
"signed-integer-overflow",
],
},
}

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media/extractors/tests/ExtractorUnitTest.cpp
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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//#define LOG_NDEBUG 0
#define LOG_TAG "ExtractorUnitTest"
#include <utils/Log.h>
#include <datasource/FileSource.h>
#include <media/stagefright/MediaBufferGroup.h>
#include <media/stagefright/MediaDefs.h>
#include <media/stagefright/MetaDataUtils.h>
#include "aac/AACExtractor.h"
#include "amr/AMRExtractor.h"
#include "flac/FLACExtractor.h"
#include "midi/MidiExtractor.h"
#include "mkv/MatroskaExtractor.h"
#include "mp3/MP3Extractor.h"
#include "mp4/MPEG4Extractor.h"
#include "mp4/SampleTable.h"
#include "mpeg2/MPEG2PSExtractor.h"
#include "mpeg2/MPEG2TSExtractor.h"
#include "ogg/OggExtractor.h"
#include "wav/WAVExtractor.h"
#include "ExtractorUnitTestEnvironment.h"
using namespace android;
#define OUTPUT_DUMP_FILE "/data/local/tmp/extractorOutput"
constexpr int32_t kMaxCount = 10;
constexpr int32_t kOpusSeekPreRollUs = 80000; // 80 ms;
static ExtractorUnitTestEnvironment *gEnv = nullptr;
class ExtractorUnitTest : public ::testing::TestWithParam<pair<string, string>> {
public:
ExtractorUnitTest() : mInputFp(nullptr), mDataSource(nullptr), mExtractor(nullptr) {}
~ExtractorUnitTest() {
if (mInputFp) {
fclose(mInputFp);
mInputFp = nullptr;
}
if (mDataSource) {
mDataSource.clear();
mDataSource = nullptr;
}
if (mExtractor) {
delete mExtractor;
mExtractor = nullptr;
}
}
virtual void SetUp() override {
mExtractorName = unknown_comp;
mDisableTest = false;
static const std::map<std::string, standardExtractors> mapExtractor = {
{"aac", AAC}, {"amr", AMR}, {"mp3", MP3}, {"ogg", OGG},
{"wav", WAV}, {"mkv", MKV}, {"flac", FLAC}, {"midi", MIDI},
{"mpeg4", MPEG4}, {"mpeg2ts", MPEG2TS}, {"mpeg2ps", MPEG2PS}};
// Find the component type
string writerFormat = GetParam().first;
if (mapExtractor.find(writerFormat) != mapExtractor.end()) {
mExtractorName = mapExtractor.at(writerFormat);
}
if (mExtractorName == standardExtractors::unknown_comp) {
cout << "[ WARN ] Test Skipped. Invalid extractor\n";
mDisableTest = true;
}
}
int32_t setDataSource(string inputFileName);
int32_t createExtractor();
enum standardExtractors {
AAC,
AMR,
FLAC,
MIDI,
MKV,
MP3,
MPEG4,
MPEG2PS,
MPEG2TS,
OGG,
WAV,
unknown_comp,
};
bool mDisableTest;
standardExtractors mExtractorName;
FILE *mInputFp;
sp<DataSource> mDataSource;
MediaExtractorPluginHelper *mExtractor;
};
int32_t ExtractorUnitTest::setDataSource(string inputFileName) {
mInputFp = fopen(inputFileName.c_str(), "rb");
if (!mInputFp) {
ALOGE("Unable to open input file for reading");
return -1;
}
struct stat buf;
stat(inputFileName.c_str(), &buf);
int32_t fd = fileno(mInputFp);
mDataSource = new FileSource(dup(fd), 0, buf.st_size);
if (!mDataSource) return -1;
return 0;
}
int32_t ExtractorUnitTest::createExtractor() {
switch (mExtractorName) {
case AAC:
mExtractor = new AACExtractor(new DataSourceHelper(mDataSource->wrap()), 0);
break;
case AMR:
mExtractor = new AMRExtractor(new DataSourceHelper(mDataSource->wrap()));
break;
case MP3:
mExtractor = new MP3Extractor(new DataSourceHelper(mDataSource->wrap()), nullptr);
break;
case OGG:
mExtractor = new OggExtractor(new DataSourceHelper(mDataSource->wrap()));
break;
case WAV:
mExtractor = new WAVExtractor(new DataSourceHelper(mDataSource->wrap()));
break;
case MKV:
mExtractor = new MatroskaExtractor(new DataSourceHelper(mDataSource->wrap()));
break;
case FLAC:
mExtractor = new FLACExtractor(new DataSourceHelper(mDataSource->wrap()));
break;
case MPEG4:
mExtractor = new MPEG4Extractor(new DataSourceHelper(mDataSource->wrap()));
break;
case MPEG2TS:
mExtractor = new MPEG2TSExtractor(new DataSourceHelper(mDataSource->wrap()));
break;
case MPEG2PS:
mExtractor = new MPEG2PSExtractor(new DataSourceHelper(mDataSource->wrap()));
break;
case MIDI:
mExtractor = new MidiExtractor(mDataSource->wrap());
break;
default:
return -1;
}
if (!mExtractor) return -1;
return 0;
}
void getSeekablePoints(vector<int64_t> &seekablePoints, MediaTrackHelper *track) {
int32_t status = 0;
if (!seekablePoints.empty()) {
seekablePoints.clear();
}
int64_t timeStamp;
while (status != AMEDIA_ERROR_END_OF_STREAM) {
MediaBufferHelper *buffer = nullptr;
status = track->read(&buffer);
if (buffer) {
AMediaFormat *metaData = buffer->meta_data();
int32_t isSync = 0;
AMediaFormat_getInt32(metaData, AMEDIAFORMAT_KEY_IS_SYNC_FRAME, &isSync);
if (isSync) {
AMediaFormat_getInt64(metaData, AMEDIAFORMAT_KEY_TIME_US, &timeStamp);
seekablePoints.push_back(timeStamp);
}
buffer->release();
}
}
}
TEST_P(ExtractorUnitTest, CreateExtractorTest) {
if (mDisableTest) return;
ALOGV("Checks if a valid extractor is created for a given input file");
string inputFileName = gEnv->getRes() + GetParam().second;
ASSERT_EQ(setDataSource(inputFileName), 0)
<< "SetDataSource failed for" << GetParam().first << "extractor";
ASSERT_EQ(createExtractor(), 0)
<< "Extractor creation failed for" << GetParam().first << "extractor";
// A valid extractor instace should return success for following calls
ASSERT_GT(mExtractor->countTracks(), 0);
AMediaFormat *format = AMediaFormat_new();
ASSERT_NE(format, nullptr) << "AMediaFormat_new returned null AMediaformat";
ASSERT_EQ(mExtractor->getMetaData(format), AMEDIA_OK);
AMediaFormat_delete(format);
}
TEST_P(ExtractorUnitTest, ExtractorTest) {
if (mDisableTest) return;
ALOGV("Validates %s Extractor for a given input file", GetParam().first.c_str());
string inputFileName = gEnv->getRes() + GetParam().second;
int32_t status = setDataSource(inputFileName);
ASSERT_EQ(status, 0) << "SetDataSource failed for" << GetParam().first << "extractor";
status = createExtractor();
ASSERT_EQ(status, 0) << "Extractor creation failed for" << GetParam().first << "extractor";
int32_t numTracks = mExtractor->countTracks();
ASSERT_GT(numTracks, 0) << "Extractor didn't find any track for the given clip";
for (int32_t idx = 0; idx < numTracks; idx++) {
MediaTrackHelper *track = mExtractor->getTrack(idx);
ASSERT_NE(track, nullptr) << "Failed to get track for index " << idx;
CMediaTrack *cTrack = wrap(track);
ASSERT_NE(cTrack, nullptr) << "Failed to get track wrapper for index " << idx;
MediaBufferGroup *bufferGroup = new MediaBufferGroup();
status = cTrack->start(track, bufferGroup->wrap());
ASSERT_EQ(OK, (media_status_t)status) << "Failed to start the track";
FILE *outFp = fopen((OUTPUT_DUMP_FILE + to_string(idx)).c_str(), "wb");
if (!outFp) {
ALOGW("Unable to open output file for dumping extracted stream");
}
while (status != AMEDIA_ERROR_END_OF_STREAM) {
MediaBufferHelper *buffer = nullptr;
status = track->read(&buffer);
ALOGV("track->read Status = %d buffer %p", status, buffer);
if (buffer) {
ALOGV("buffer->data %p buffer->size() %zu buffer->range_length() %zu",
buffer->data(), buffer->size(), buffer->range_length());
if (outFp) fwrite(buffer->data(), 1, buffer->range_length(), outFp);
buffer->release();
}
}
if (outFp) fclose(outFp);
status = cTrack->stop(track);
ASSERT_EQ(OK, status) << "Failed to stop the track";
delete bufferGroup;
delete track;
}
}
TEST_P(ExtractorUnitTest, MetaDataComparisonTest) {
if (mDisableTest) return;
ALOGV("Validates Extractor's meta data for a given input file");
string inputFileName = gEnv->getRes() + GetParam().second;
int32_t status = setDataSource(inputFileName);
ASSERT_EQ(status, 0) << "SetDataSource failed for" << GetParam().first << "extractor";
status = createExtractor();
ASSERT_EQ(status, 0) << "Extractor creation failed for" << GetParam().first << "extractor";
int32_t numTracks = mExtractor->countTracks();
ASSERT_GT(numTracks, 0) << "Extractor didn't find any track for the given clip";
AMediaFormat *extractorFormat = AMediaFormat_new();
ASSERT_NE(extractorFormat, nullptr) << "AMediaFormat_new returned null AMediaformat";
AMediaFormat *trackFormat = AMediaFormat_new();
ASSERT_NE(trackFormat, nullptr) << "AMediaFormat_new returned null AMediaformat";
for (int32_t idx = 0; idx < numTracks; idx++) {
MediaTrackHelper *track = mExtractor->getTrack(idx);
ASSERT_NE(track, nullptr) << "Failed to get track for index " << idx;
CMediaTrack *cTrack = wrap(track);
ASSERT_NE(cTrack, nullptr) << "Failed to get track wrapper for index " << idx;
MediaBufferGroup *bufferGroup = new MediaBufferGroup();
status = cTrack->start(track, bufferGroup->wrap());
ASSERT_EQ(OK, (media_status_t)status) << "Failed to start the track";
status = mExtractor->getTrackMetaData(extractorFormat, idx, 1);
ASSERT_EQ(OK, (media_status_t)status) << "Failed to get trackMetaData";
status = track->getFormat(trackFormat);
ASSERT_EQ(OK, (media_status_t)status) << "Failed to get track meta data";
const char *extractorMime, *trackMime;
AMediaFormat_getString(extractorFormat, AMEDIAFORMAT_KEY_MIME, &extractorMime);
AMediaFormat_getString(trackFormat, AMEDIAFORMAT_KEY_MIME, &trackMime);
ASSERT_TRUE(!strcmp(extractorMime, trackMime))
<< "Extractor's format doesn't match track format";
if (!strncmp(extractorMime, "audio/", 6)) {
int32_t exSampleRate, exChannelCount;
int32_t trackSampleRate, trackChannelCount;
ASSERT_TRUE(AMediaFormat_getInt32(extractorFormat, AMEDIAFORMAT_KEY_CHANNEL_COUNT,
&exChannelCount));
ASSERT_TRUE(AMediaFormat_getInt32(extractorFormat, AMEDIAFORMAT_KEY_SAMPLE_RATE,
&exSampleRate));
ASSERT_TRUE(AMediaFormat_getInt32(trackFormat, AMEDIAFORMAT_KEY_CHANNEL_COUNT,
&trackChannelCount));
ASSERT_TRUE(AMediaFormat_getInt32(trackFormat, AMEDIAFORMAT_KEY_SAMPLE_RATE,
&trackSampleRate));
ASSERT_EQ(exChannelCount, trackChannelCount) << "ChannelCount not as expected";
ASSERT_EQ(exSampleRate, trackSampleRate) << "SampleRate not as expected";
} else {
int32_t exWidth, exHeight;
int32_t trackWidth, trackHeight;
ASSERT_TRUE(AMediaFormat_getInt32(extractorFormat, AMEDIAFORMAT_KEY_WIDTH, &exWidth));
ASSERT_TRUE(AMediaFormat_getInt32(extractorFormat, AMEDIAFORMAT_KEY_HEIGHT, &exHeight));
ASSERT_TRUE(AMediaFormat_getInt32(trackFormat, AMEDIAFORMAT_KEY_WIDTH, &trackWidth));
ASSERT_TRUE(AMediaFormat_getInt32(trackFormat, AMEDIAFORMAT_KEY_HEIGHT, &trackHeight));
ASSERT_EQ(exWidth, trackWidth) << "Width not as expected";
ASSERT_EQ(exHeight, trackHeight) << "Height not as expected";
}
status = cTrack->stop(track);
ASSERT_EQ(OK, status) << "Failed to stop the track";
delete bufferGroup;
delete track;
}
AMediaFormat_delete(trackFormat);
AMediaFormat_delete(extractorFormat);
}
TEST_P(ExtractorUnitTest, MultipleStartStopTest) {
if (mDisableTest) return;
ALOGV("Test %s extractor for multiple start and stop calls", GetParam().first.c_str());
string inputFileName = gEnv->getRes() + GetParam().second;
int32_t status = setDataSource(inputFileName);
ASSERT_EQ(status, 0) << "SetDataSource failed for" << GetParam().first << "extractor";
status = createExtractor();
ASSERT_EQ(status, 0) << "Extractor creation failed for" << GetParam().first << "extractor";
int32_t numTracks = mExtractor->countTracks();
ASSERT_GT(numTracks, 0) << "Extractor didn't find any track for the given clip";
// start/stop the tracks multiple times
for (int32_t count = 0; count < kMaxCount; count++) {
for (int32_t idx = 0; idx < numTracks; idx++) {
MediaTrackHelper *track = mExtractor->getTrack(idx);
ASSERT_NE(track, nullptr) << "Failed to get track for index " << idx;
CMediaTrack *cTrack = wrap(track);
ASSERT_NE(cTrack, nullptr) << "Failed to get track wrapper for index " << idx;
MediaBufferGroup *bufferGroup = new MediaBufferGroup();
status = cTrack->start(track, bufferGroup->wrap());
ASSERT_EQ(OK, (media_status_t)status) << "Failed to start the track";
MediaBufferHelper *buffer = nullptr;
status = track->read(&buffer);
if (buffer) {
ALOGV("buffer->data %p buffer->size() %zu buffer->range_length() %zu",
buffer->data(), buffer->size(), buffer->range_length());
buffer->release();
}
status = cTrack->stop(track);
ASSERT_EQ(OK, status) << "Failed to stop the track";
delete bufferGroup;
delete track;
}
}
}
TEST_P(ExtractorUnitTest, SeekTest) {
// Both Flac and Wav extractor can give samples from any pts and mark the given sample as
// sync frame. So, this seek test is not applicable to FLAC and WAV extractors
if (mDisableTest || mExtractorName == FLAC || mExtractorName == WAV) return;
ALOGV("Validates %s Extractor behaviour for different seek modes", GetParam().first.c_str());
string inputFileName = gEnv->getRes() + GetParam().second;
int32_t status = setDataSource(inputFileName);
ASSERT_EQ(status, 0) << "SetDataSource failed for" << GetParam().first << "extractor";
status = createExtractor();
ASSERT_EQ(status, 0) << "Extractor creation failed for" << GetParam().first << "extractor";
int32_t numTracks = mExtractor->countTracks();
ASSERT_GT(numTracks, 0) << "Extractor didn't find any track for the given clip";
uint32_t seekFlag = mExtractor->flags();
if (!(seekFlag & MediaExtractorPluginHelper::CAN_SEEK)) {
cout << "[ WARN ] Test Skipped. " << GetParam().first
<< " Extractor doesn't support seek\n";
return;
}
vector<int64_t> seekablePoints;
for (int32_t idx = 0; idx < numTracks; idx++) {
MediaTrackHelper *track = mExtractor->getTrack(idx);
ASSERT_NE(track, nullptr) << "Failed to get track for index " << idx;
CMediaTrack *cTrack = wrap(track);
ASSERT_NE(cTrack, nullptr) << "Failed to get track wrapper for index " << idx;
// Get all the seekable points of a given input
MediaBufferGroup *bufferGroup = new MediaBufferGroup();
status = cTrack->start(track, bufferGroup->wrap());
ASSERT_EQ(OK, (media_status_t)status) << "Failed to start the track";
getSeekablePoints(seekablePoints, track);
ASSERT_GT(seekablePoints.size(), 0)
<< "Failed to get seekable points for " << GetParam().first << " extractor";
AMediaFormat *trackFormat = AMediaFormat_new();
ASSERT_NE(trackFormat, nullptr) << "AMediaFormat_new returned null format";
status = track->getFormat(trackFormat);
ASSERT_EQ(OK, (media_status_t)status) << "Failed to get track meta data";
bool isOpus = false;
const char *mime;
AMediaFormat_getString(trackFormat, AMEDIAFORMAT_KEY_MIME, &mime);
if (!strcmp(mime, "audio/opus")) isOpus = true;
AMediaFormat_delete(trackFormat);
int32_t seekIdx = 0;
size_t seekablePointsSize = seekablePoints.size();
for (int32_t mode = CMediaTrackReadOptions::SEEK_PREVIOUS_SYNC;
mode <= CMediaTrackReadOptions::SEEK_CLOSEST; mode++) {
for (int32_t seekCount = 0; seekCount < kMaxCount; seekCount++) {
seekIdx = rand() % seekablePointsSize + 1;
if (seekIdx >= seekablePointsSize) seekIdx = seekablePointsSize - 1;
int64_t seekToTimeStamp = seekablePoints[seekIdx];
if (seekablePointsSize > 1) {
int64_t prevTimeStamp = seekablePoints[seekIdx - 1];
seekToTimeStamp = seekToTimeStamp - ((seekToTimeStamp - prevTimeStamp) >> 3);
}
// Opus has a seekPreRollUs. TimeStamp returned by the
// extractor is calculated based on (seekPts - seekPreRollUs).
// So we add the preRoll value to the timeStamp we want to seek to.
if (isOpus) {
seekToTimeStamp += kOpusSeekPreRollUs;
}
MediaTrackHelper::ReadOptions *options = new MediaTrackHelper::ReadOptions(
mode | CMediaTrackReadOptions::SEEK, seekToTimeStamp);
ASSERT_NE(options, nullptr) << "Cannot create read option";
MediaBufferHelper *buffer = nullptr;
status = track->read(&buffer, options);
if (status == AMEDIA_ERROR_END_OF_STREAM) {
delete options;
continue;
}
if (buffer) {
AMediaFormat *metaData = buffer->meta_data();
int64_t timeStamp;
AMediaFormat_getInt64(metaData, AMEDIAFORMAT_KEY_TIME_US, &timeStamp);
buffer->release();
// CMediaTrackReadOptions::SEEK is 8. Using mask 0111b to get true modes
switch (mode & 0x7) {
case CMediaTrackReadOptions::SEEK_PREVIOUS_SYNC:
if (seekablePointsSize == 1) {
EXPECT_EQ(timeStamp, seekablePoints[seekIdx]);
} else {
EXPECT_EQ(timeStamp, seekablePoints[seekIdx - 1]);
}
break;
case CMediaTrackReadOptions::SEEK_NEXT_SYNC:
case CMediaTrackReadOptions::SEEK_CLOSEST_SYNC:
case CMediaTrackReadOptions::SEEK_CLOSEST:
EXPECT_EQ(timeStamp, seekablePoints[seekIdx]);
break;
default:
break;
}
}
delete options;
}
}
status = cTrack->stop(track);
ASSERT_EQ(OK, status) << "Failed to stop the track";
delete bufferGroup;
delete track;
}
seekablePoints.clear();
}
// TODO: (b/145332185)
// Add MIDI inputs
INSTANTIATE_TEST_SUITE_P(ExtractorUnitTestAll, ExtractorUnitTest,
::testing::Values(make_pair("aac", "loudsoftaac.aac"),
make_pair("amr", "testamr.amr"),
make_pair("amr", "amrwb.wav"),
make_pair("ogg", "john_cage.ogg"),
make_pair("wav", "monotestgsm.wav"),
make_pair("mpeg2ts", "segment000001.ts"),
make_pair("flac", "sinesweepflac.flac"),
make_pair("ogg", "testopus.opus"),
make_pair("mkv", "sinesweepvorbis.mkv"),
make_pair("mpeg4", "sinesweepoggmp4.mp4"),
make_pair("mp3", "sinesweepmp3lame.mp3"),
make_pair("mkv", "swirl_144x136_vp9.webm"),
make_pair("mkv", "swirl_144x136_vp8.webm"),
make_pair("mpeg2ps", "swirl_144x136_mpeg2.mpg"),
make_pair("mpeg4", "swirl_132x130_mpeg4.mp4")));
int main(int argc, char **argv) {
gEnv = new ExtractorUnitTestEnvironment();
::testing::AddGlobalTestEnvironment(gEnv);
::testing::InitGoogleTest(&argc, argv);
int status = gEnv->initFromOptions(argc, argv);
if (status == 0) {
status = RUN_ALL_TESTS();
ALOGV("Test result = %d\n", status);
}
return status;
}

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media/extractors/tests/ExtractorUnitTestEnvironment.h
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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __EXTRACTOR_UNIT_TEST_ENVIRONMENT_H__
#define __EXTRACTOR_UNIT_TEST_ENVIRONMENT_H__
#include <gtest/gtest.h>
#include <getopt.h>
using namespace std;
class ExtractorUnitTestEnvironment : public ::testing::Environment {
public:
ExtractorUnitTestEnvironment() : res("/data/local/tmp/") {}
// Parses the command line arguments
int initFromOptions(int argc, char **argv);
void setRes(const char *_res) { res = _res; }
const string getRes() const { return res; }
private:
string res;
};
int ExtractorUnitTestEnvironment::initFromOptions(int argc, char **argv) {
static struct option options[] = {{"res", required_argument, 0, 'P'}, {0, 0, 0, 0}};
while (true) {
int index = 0;
int c = getopt_long(argc, argv, "P:", options, &index);
if (c == -1) {
break;
}
switch (c) {
case 'P':
setRes(optarg);
break;
default:
break;
}
}
if (optind < argc) {
fprintf(stderr,
"unrecognized option: %s\n\n"
"usage: %s <gtest options> <test options>\n\n"
"test options are:\n\n"
"-P, --path: Resource files directory location\n",
argv[optind ?: 1], argv[0]);
return 2;
}
return 0;
}
#endif // __EXTRACTOR_UNIT_TEST_ENVIRONMENT_H__

34
media/extractors/tests/README.md
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## Media Testing ##
---
#### Extractor :
The Extractor Test Suite validates the extractors available in the device.
Run the following steps to build the test suite:
```
m ExtractorUnitTest
```
The 32-bit binaries will be created in the following path : ${OUT}/data/nativetest/
The 64-bit binaries will be created in the following path : ${OUT}/data/nativetest64/
To test 64-bit binary push binaries from nativetest64.
```
adb push ${OUT}/data/nativetest64/ExtractorUnitTest/ExtractorUnitTest /data/local/tmp/
```
To test 32-bit binary push binaries from nativetest.
```
adb push ${OUT}/data/nativetest/ExtractorUnitTest/ExtractorUnitTest /data/local/tmp/
```
The resource file for the tests is taken from [here](https://drive.google.com/drive/folders/1Z9nCIRB6pGLvb5mPkF8BURa5Nc6cY9pY). Push these files into device for testing.
Download extractor folder and push all the files in this folder to /data/local/tmp/ on the device.
```
adb push extractor /data/local/tmp/
```
usage: ExtractorUnitTest -P \<path_to_folder\>
```
adb shell /data/local/tmp/ExtractorUnitTest -P /data/local/tmp/extractor/
```
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