Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 613 insertions, 0 deletions

diff --git a/dom/media/gtest/TestMP4Demuxer.cpp b/dom/media/gtest/TestMP4Demuxer.cpp
new file mode 100644
index 0000000000..43dfdf19a4
--- /dev/null
+++ b/dom/media/gtest/TestMP4Demuxer.cpp
@@ -0,0 +1,613 @@
+/* -*- 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_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_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