mozilla-central/dom/media/gtest/TestMP4Demuxer.cpp (file symbol)

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "MP4Demuxer.h"
#include "mozilla/MozPromise.h"
#include "MediaDataDemuxer.h"
#include "mozilla/SharedThreadPool.h"
#include "mozilla/TaskQueue.h"
#include "mozilla/ArrayUtils.h"
#include "mozilla/Unused.h"
#include "MockMediaResource.h"
#include "VideoUtils.h"
using namespace mozilla;
using media::TimeUnit;
#define DO_FAIL \
[binding]() -> void { \
EXPECT_TRUE(false); \
binding->mTaskQueue->BeginShutdown(); \
}
class MP4DemuxerBinding {
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MP4DemuxerBinding);
RefPtr<MockMediaResource> resource;
RefPtr<MP4Demuxer> mDemuxer;
RefPtr<TaskQueue> mTaskQueue;
RefPtr<MediaTrackDemuxer> mAudioTrack;
RefPtr<MediaTrackDemuxer> mVideoTrack;
uint32_t mIndex;
nsTArray<RefPtr<MediaRawData>> mSamples;
nsTArray<int64_t> mKeyFrameTimecodes;
MozPromiseHolder<GenericPromise> mCheckTrackKeyFramePromise;
MozPromiseHolder<GenericPromise> mCheckTrackSamples;
explicit MP4DemuxerBinding(const char* aFileName = "dash_dashinit.mp4")
: resource(new MockMediaResource(aFileName)),
mDemuxer(new MP4Demuxer(resource)),
mTaskQueue(TaskQueue::Create(
GetMediaThreadPool(MediaThreadType::SUPERVISOR), "TestMP4Demuxer")),
mIndex(0) {
EXPECT_EQ(NS_OK, resource->Open());
}
template <typename Function>
void RunTestAndWait(const Function& aFunction) {
Function func(aFunction);
RefPtr<MP4DemuxerBinding> binding = this;
mDemuxer->Init()->Then(mTaskQueue, __func__, std::move(func), DO_FAIL);
mTaskQueue->AwaitShutdownAndIdle();
}
RefPtr<GenericPromise> CheckTrackKeyFrame(MediaTrackDemuxer* aTrackDemuxer) {
MOZ_RELEASE_ASSERT(mTaskQueue->IsCurrentThreadIn());
RefPtr<MediaTrackDemuxer> track = aTrackDemuxer;
RefPtr<MP4DemuxerBinding> binding = this;
auto time = TimeUnit::Invalid();
while (mIndex < mSamples.Length()) {
uint32_t i = mIndex++;
if (mSamples[i]->mKeyframe) {
time = mSamples[i]->mTime;
break;
}
}
RefPtr<GenericPromise> p = mCheckTrackKeyFramePromise.Ensure(__func__);
if (!time.IsValid()) {
mCheckTrackKeyFramePromise.Resolve(true, __func__);
return p;
}
DispatchTask([track, time, binding]() {
track->Seek(time)->Then(
binding->mTaskQueue, __func__,
[track, time, binding]() {
track->GetSamples()->Then(
binding->mTaskQueue, __func__,
[track, time,
binding](RefPtr<MediaTrackDemuxer::SamplesHolder> aSamples) {
EXPECT_EQ(time, aSamples->GetSamples()[0]->mTime);
binding->CheckTrackKeyFrame(track);
},
DO_FAIL);
},
DO_FAIL);
});
return p;
}
RefPtr<GenericPromise> CheckTrackSamples(MediaTrackDemuxer* aTrackDemuxer) {
MOZ_RELEASE_ASSERT(mTaskQueue->IsCurrentThreadIn());
RefPtr<MediaTrackDemuxer> track = aTrackDemuxer;
RefPtr<MP4DemuxerBinding> binding = this;
RefPtr<GenericPromise> p = mCheckTrackSamples.Ensure(__func__);
DispatchTask([track, binding]() {
track->GetSamples()->Then(
binding->mTaskQueue, __func__,
[track, binding](RefPtr<MediaTrackDemuxer::SamplesHolder> aSamples) {
if (aSamples->GetSamples().Length()) {
binding->mSamples.AppendElements(aSamples->GetSamples());
binding->CheckTrackSamples(track);
}
},
[binding](const MediaResult& aError) {
if (aError == NS_ERROR_DOM_MEDIA_END_OF_STREAM) {
EXPECT_TRUE(binding->mSamples.Length() > 1);
for (uint32_t i = 0; i < (binding->mSamples.Length() - 1); i++) {
EXPECT_LT(binding->mSamples[i]->mTimecode,
binding->mSamples[i + 1]->mTimecode);
if (binding->mSamples[i]->mKeyframe) {
binding->mKeyFrameTimecodes.AppendElement(
binding->mSamples[i]->mTimecode.ToMicroseconds());
}
}
binding->mCheckTrackSamples.Resolve(true, __func__);
} else {
EXPECT_TRUE(false);
binding->mCheckTrackSamples.Reject(aError, __func__);
}
});
});
return p;
}
private:
template <typename FunctionType>
void DispatchTask(FunctionType aFun) {
RefPtr<Runnable> r =
NS_NewRunnableFunction("MP4DemuxerBinding::DispatchTask", aFun);
Unused << mTaskQueue->Dispatch(r.forget());
}
virtual ~MP4DemuxerBinding() = default;
};
TEST(MP4Demuxer, Seek)
{
RefPtr<MP4DemuxerBinding> binding = new MP4DemuxerBinding();
binding->RunTestAndWait([binding]() {
binding->mVideoTrack =
binding->mDemuxer->GetTrackDemuxer(TrackInfo::kVideoTrack, 0);
binding->CheckTrackSamples(binding->mVideoTrack)
->Then(
binding->mTaskQueue, __func__,
[binding]() {
binding->CheckTrackKeyFrame(binding->mVideoTrack)
->Then(
binding->mTaskQueue, __func__,
[binding]() { binding->mTaskQueue->BeginShutdown(); },
DO_FAIL);
},
DO_FAIL);
});
}
static nsCString ToCryptoString(const CryptoSample& aCrypto) {
nsCString res;
if (aCrypto.IsEncrypted()) {
res.AppendPrintf("%d ", aCrypto.mIVSize);
for (size_t i = 0; i < aCrypto.mKeyId.Length(); i++) {
res.AppendPrintf("%02x", aCrypto.mKeyId[i]);
}
res.AppendLiteral(" ");
for (size_t i = 0; i < aCrypto.mIV.Length(); i++) {
res.AppendPrintf("%02x", aCrypto.mIV[i]);
}
EXPECT_EQ(aCrypto.mPlainSizes.Length(), aCrypto.mEncryptedSizes.Length());
for (size_t i = 0; i < aCrypto.mPlainSizes.Length(); i++) {
res.AppendPrintf(" %d,%d", aCrypto.mPlainSizes[i],
aCrypto.mEncryptedSizes[i]);
}
} else {
res.AppendLiteral("no crypto");
}
return res;
}
TEST(MP4Demuxer, CENCFragVideo)
{
const char* video[] = {
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000000 "
"5,684 5,16980",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000450 "
"5,1826",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000004c3 "
"5,1215",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000050f "
"5,1302",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000561 "
"5,939",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000059c "
"5,763",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000005cc "
"5,672",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000005f6 "
"5,748",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000625 "
"5,1025",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000666 "
"5,730",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000694 "
"5,897",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000006cd "
"5,643",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000006f6 "
"5,556",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000719 "
"5,527",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000073a "
"5,606",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000760 "
"5,701",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000078c "
"5,531",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000007ae "
"5,562",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000007d2 "
"5,576",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000007f6 "
"5,514",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000817 "
"5,404",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000831 "
"5,635",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000859 "
"5,433",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000875 "
"5,478",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000893 "
"5,474",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000008b1 "
"5,462",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000008ce "
"5,473",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000008ec "
"5,437",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000908 "
"5,418",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000923 "
"5,475",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000941 "
"5,23133",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000ee7 "
"5,475",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000f05 "
"5,402",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000f1f "
"5,415",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000f39 "
"5,408",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000f53 "
"5,442",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000f6f "
"5,385",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000f88 "
"5,368",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000f9f "
"5,354",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000fb6 "
"5,400",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000fcf "
"5,399",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000000fe8 "
"5,1098",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000102d "
"5,1508",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000108c "
"5,1345",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000010e1 "
"5,1945",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000115b "
"5,1824",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000011cd "
"5,2133",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000001253 "
"5,2486",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000012ef "
"5,1739",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000135c "
"5,1836",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000013cf "
"5,2367",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000001463 "
"5,2571",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000001504 "
"5,3008",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000015c0 "
"5,3255",
"16 7e571d037e571d037e571d037e571d03 0000000000000000000000000000168c "
"5,3225",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000001756 "
"5,3118",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000001819 "
"5,2407",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000018b0 "
"5,2400",
"16 7e571d037e571d037e571d037e571d03 00000000000000000000000000001946 "
"5,2158",
"16 7e571d037e571d037e571d037e571d03 000000000000000000000000000019cd "
"5,2392",
};
RefPtr<MP4DemuxerBinding> binding = new MP4DemuxerBinding("gizmo-frag.mp4");
binding->RunTestAndWait([binding, video]() {
// grab all video samples.
binding->mVideoTrack =
binding->mDemuxer->GetTrackDemuxer(TrackInfo::kVideoTrack, 0);
binding->CheckTrackSamples(binding->mVideoTrack)
->Then(
binding->mTaskQueue, __func__,
[binding, video]() {
for (uint32_t i = 0; i < binding->mSamples.Length(); i++) {
nsCString text = ToCryptoString(binding->mSamples[i]->mCrypto);
EXPECT_STREQ(video[i++], text.get());
}
EXPECT_EQ(ArrayLength(video), binding->mSamples.Length());
binding->mTaskQueue->BeginShutdown();
},
DO_FAIL);
});
}
TEST(MP4Demuxer, CENCFragAudio)
{
const char* audio[] = {
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000000 "
"0,281",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000012 "
"0,257",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000023 "
"0,246",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000033 "
"0,257",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000044 "
"0,260",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000055 "
"0,260",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000066 "
"0,272",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000077 "
"0,280",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000089 "
"0,284",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000009b "
"0,290",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000000ae "
"0,278",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000000c0 "
"0,268",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000000d1 "
"0,307",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000000e5 "
"0,290",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000000f8 "
"0,304",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000010b "
"0,316",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000011f "
"0,308",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000133 "
"0,301",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000146 "
"0,318",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000015a "
"0,311",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000016e "
"0,303",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000181 "
"0,325",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000196 "
"0,334",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000001ab "
"0,344",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000001c1 "
"0,344",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000001d7 "
"0,387",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000001f0 "
"0,396",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000209 "
"0,368",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000220 "
"0,373",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000238 "
"0,425",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000253 "
"0,428",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000026e "
"0,426",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000289 "
"0,427",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000002a4 "
"0,424",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000002bf "
"0,447",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000002db "
"0,446",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000002f7 "
"0,442",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000313 "
"0,444",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000032f "
"0,374",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000347 "
"0,405",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000361 "
"0,372",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000379 "
"0,395",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000392 "
"0,435",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000003ae "
"0,426",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000003c9 "
"0,430",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000003e4 "
"0,390",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000003fd "
"0,335",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000412 "
"0,339",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000428 "
"0,352",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000043e "
"0,364",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000455 "
"0,398",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000046e "
"0,451",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000048b "
"0,448",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000004a7 "
"0,436",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000004c3 "
"0,424",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000004de "
"0,428",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000004f9 "
"0,413",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000513 "
"0,430",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000052e "
"0,450",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000054b "
"0,386",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000564 "
"0,320",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000578 "
"0,347",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000058e "
"0,382",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000005a6 "
"0,437",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000005c2 "
"0,387",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000005db "
"0,340",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000005f1 "
"0,337",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000607 "
"0,389",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000620 "
"0,428",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000063b "
"0,426",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000656 "
"0,446",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000672 "
"0,456",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000068f "
"0,468",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000006ad "
"0,468",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000006cb "
"0,463",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000006e8 "
"0,467",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000706 "
"0,460",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000723 "
"0,446",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000073f "
"0,453",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000075c "
"0,448",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000778 "
"0,446",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000794 "
"0,439",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000007b0 "
"0,436",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000007cc "
"0,441",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000007e8 "
"0,465",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000806 "
"0,448",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000822 "
"0,448",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000083e "
"0,469",
"16 7e571d047e571d047e571d047e571d04 0000000000000000000000000000085c "
"0,431",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000877 "
"0,437",
"16 7e571d047e571d047e571d047e571d04 00000000000000000000000000000893 "
"0,474",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000008b1 "
"0,436",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000008cd "
"0,433",
"16 7e571d047e571d047e571d047e571d04 000000000000000000000000000008e9 "
"0,481",
};
RefPtr<MP4DemuxerBinding> binding = new MP4DemuxerBinding("gizmo-frag.mp4");
binding->RunTestAndWait([binding, audio]() {
// grab all audio samples.
binding->mAudioTrack =
binding->mDemuxer->GetTrackDemuxer(TrackInfo::kAudioTrack, 0);
binding->CheckTrackSamples(binding->mAudioTrack)
->Then(
binding->mTaskQueue, __func__,
[binding, audio]() {
EXPECT_TRUE(binding->mSamples.Length() > 1);
for (uint32_t i = 0; i < binding->mSamples.Length(); i++) {
nsCString text = ToCryptoString(binding->mSamples[i]->mCrypto);
EXPECT_STREQ(audio[i++], text.get());
}
EXPECT_EQ(ArrayLength(audio), binding->mSamples.Length());
binding->mTaskQueue->BeginShutdown();
},
DO_FAIL);
});
}
TEST(MP4Demuxer, GetNextKeyframe)
{
RefPtr<MP4DemuxerBinding> binding = new MP4DemuxerBinding("gizmo-frag.mp4");
binding->RunTestAndWait([binding]() {
// Insert a [0,end] buffered range, to simulate Moof's being buffered
// via MSE.
auto len = binding->resource->GetLength();
binding->resource->MockAddBufferedRange(0, len);
// gizmp-frag has two keyframes; one at dts=cts=0, and another at
// dts=cts=1000000. Verify we get expected results.
TimeUnit time;
binding->mVideoTrack =
binding->mDemuxer->GetTrackDemuxer(TrackInfo::kVideoTrack, 0);
binding->mVideoTrack->Reset();
binding->mVideoTrack->GetNextRandomAccessPoint(&time);
EXPECT_EQ(time.ToMicroseconds(), 0);
binding->mVideoTrack->GetSamples()->Then(
binding->mTaskQueue, __func__,
[binding]() {
TimeUnit time;
binding->mVideoTrack->GetNextRandomAccessPoint(&time);
EXPECT_EQ(time.ToMicroseconds(), 1000000);
binding->mTaskQueue->BeginShutdown();
},
DO_FAIL);
});
}
TEST(MP4Demuxer, ZeroInLastMoov)
{
RefPtr<MP4DemuxerBinding> binding =
new MP4DemuxerBinding("short-zero-in-moov.mp4");
binding->RunTestAndWait([binding]() {
// It demuxes without error. That is sufficient.
binding->mTaskQueue->BeginShutdown();
});
}
TEST(MP4Demuxer, ZeroInMoovQuickTime)
{
RefPtr<MP4DemuxerBinding> binding =
new MP4DemuxerBinding("short-zero-inband.mov");
binding->RunTestAndWait([binding]() {
// It demuxes without error. That is sufficient.
binding->mTaskQueue->BeginShutdown();
});
}
TEST(MP4Demuxer, IgnoreMinus1Duration)
{
RefPtr<MP4DemuxerBinding> binding =
new MP4DemuxerBinding("negative_duration.mp4");
binding->RunTestAndWait([binding]() {
// It demuxes without error. That is sufficient.
binding->mTaskQueue->BeginShutdown();
});
}
#undef DO_FAIL