Fix unit test failures with estimated durations and splice frames.

media/filters/pipeline_integration_test.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/filters/pipeline_integration_test_base.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
@@ skipping 42 matching lines @@
   0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
   0x38, 0x39, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35
 };
 
 const int kAppendWholeFile = -1;
 
 // Constants for the Media Source config change tests.
 const int kAppendTimeSec = 1;
 const int kAppendTimeMs = kAppendTimeSec * 1000;
 const int k320WebMFileDurationMs = 2736;
-const int k640WebMFileDurationMs = 2762;
+const int k640WebMFileDurationMs = 2749;
 const int kOpusEndTrimmingWebMFileDurationMs = 2771;
 const int kVP9WebMFileDurationMs = 2736;
-const int kVP8AWebMFileDurationMs = 2734;
+const int kVP8AWebMFileDurationMs = 2733;
 
 #if defined(USE_PROPRIETARY_CODECS)
 const int k640IsoFileDurationMs = 2737;
 const int k640IsoCencFileDurationMs = 2736;
 const int k1280IsoFileDurationMs = 2736;
 const int k1280IsoAVC3FileDurationMs = 2736;
 #endif  // defined(USE_PROPRIETARY_CODECS)
 
 // Note: Tests using this class only exercise the DecryptingDemuxerStream path.
 // They do not exercise the Decrypting{Audio|Video}Decoder path.
@@ skipping 180 matching lines @@
                   int initial_append_size)
       : file_path_(GetTestDataFilePath(filename)),
         current_position_(0),
         initial_append_size_(initial_append_size),
         mimetype_(mimetype),
         chunk_demuxer_(new ChunkDemuxer(
             base::Bind(&MockMediaSource::DemuxerOpened, base::Unretained(this)),
             base::Bind(&MockMediaSource::DemuxerNeedKey,
                        base::Unretained(this)),
             LogCB(),
-            false)),
+            true)),
         owned_chunk_demuxer_(chunk_demuxer_) {
 
     file_data_ = ReadTestDataFile(filename);
 
     if (initial_append_size_ == kAppendWholeFile)
       initial_append_size_ = file_data_->data_size();
 
     DCHECK_GT(initial_append_size_, 0);
     DCHECK_LE(initial_append_size_, file_data_->data_size());
   }
@@ skipping 290 matching lines @@
 
 TEST_F(PipelineIntegrationTest, BasicPlayback_MediaSource_Opus_WebM) {
   EXPECT_CALL(*this, OnSetOpaque(false)).Times(AnyNumber());
   MockMediaSource source("bear-opus-end-trimming.webm", kOpusAudioOnlyWebM,
                          kAppendWholeFile);
   StartPipelineWithMediaSource(&source);
   source.EndOfStream();
 
   EXPECT_EQ(1u, pipeline_->GetBufferedTimeRanges().size());
   EXPECT_EQ(0, pipeline_->GetBufferedTimeRanges().start(0).InMilliseconds());
-  // TODO(acolwell/wolenetz): Drop the "+ 1" once WebM stream parser always
-  // emits frames with valid durations (see http://crbug.com/351166) and
-  // compliant coded frame processor's "highest presentation end timestamp" is
-  // used to update duration (see http://crbug.com/249422).
-  EXPECT_EQ(kOpusEndTrimmingWebMFileDurationMs + 1,
+  EXPECT_EQ(kOpusEndTrimmingWebMFileDurationMs,
             pipeline_->GetBufferedTimeRanges().end(0).InMilliseconds());
   Play();
 
   ASSERT_TRUE(WaitUntilOnEnded());
   source.Abort();
   Stop();
 }
 
 // Flaky. http://crbug.com/304776
 TEST_F(PipelineIntegrationTest, DISABLED_MediaSource_Opus_Seeking_WebM) {
   EXPECT_CALL(*this, OnSetOpaque(false)).Times(AnyNumber());
   MockMediaSource source("bear-opus-end-trimming.webm", kOpusAudioOnlyWebM,
                          kAppendWholeFile);
   StartHashedPipelineWithMediaSource(&source);
 
 
   EXPECT_EQ(1u, pipeline_->GetBufferedTimeRanges().size());
   EXPECT_EQ(0, pipeline_->GetBufferedTimeRanges().start(0).InMilliseconds());
-  // TODO(acolwell/wolenetz): Drop the "+ 1" once WebM stream parser always
-  // emits frames with valid durations (see http://crbug.com/351166) and
-  // compliant coded frame processor's "highest presentation end timestamp" is
-  // used to update duration (see http://crbug.com/249422).
-  EXPECT_EQ(kOpusEndTrimmingWebMFileDurationMs + 1,
+  EXPECT_EQ(kOpusEndTrimmingWebMFileDurationMs,
             pipeline_->GetBufferedTimeRanges().end(0).InMilliseconds());
 
   base::TimeDelta start_seek_time = base::TimeDelta::FromMilliseconds(1000);
   base::TimeDelta seek_time = base::TimeDelta::FromMilliseconds(2000);
 
   Play();
   ASSERT_TRUE(WaitUntilCurrentTimeIsAfter(start_seek_time));
   source.Seek(seek_time, 0x1D5, 34017);
   source.EndOfStream();
   ASSERT_TRUE(Seek(seek_time));
@@ skipping 40 matching lines @@
   scoped_refptr<DecoderBuffer> second_file =
       ReadTestDataFile("bear-640x360-av_enc-av.webm");
 
   source.AppendAtTime(base::TimeDelta::FromSeconds(kAppendTimeSec),
                       second_file->data(), second_file->data_size());
 
   source.EndOfStream();
 
   EXPECT_EQ(1u, pipeline_->GetBufferedTimeRanges().size());
   EXPECT_EQ(0, pipeline_->GetBufferedTimeRanges().start(0).InMilliseconds());
-  // The "+ 1" is due to estimated audio and video frame durations on the last
-  // frames appended. The unencrypted file has a TrackEntry DefaultDuration
-  // field for the video track, but the encrypted file does not.
-  EXPECT_EQ(kAppendTimeMs + k640WebMFileDurationMs + 1,
+  EXPECT_EQ(kAppendTimeMs + k640WebMFileDurationMs,
             pipeline_->GetBufferedTimeRanges().end(0).InMilliseconds());
 
   Play();
 
   EXPECT_TRUE(WaitUntilOnEnded());
   source.Abort();
   Stop();
 }
 
 // Config changes from encrypted to clear are not currently supported.
@@ skipping 39 matching lines @@
       ReadTestDataFile("bear-640x360.webm");
 
   source.AppendAtTime(base::TimeDelta::FromSeconds(kAppendTimeSec),
                       second_file->data(), second_file->data_size());
 
   source.EndOfStream();
 
   EXPECT_EQ(1u, pipeline_->GetBufferedTimeRanges().size());
   EXPECT_EQ(0, pipeline_->GetBufferedTimeRanges().start(0).InMilliseconds());
   // The second video was not added, so its time has not been added.
-  // The "+ 1" is due to estimated audio and video frame durations on the last
-  // frames appended. The unencrypted file has a TrackEntry DefaultDuration
-  // field for the video track, but the encrypted file does not.
-  EXPECT_EQ(k320WebMFileDurationMs + 1,
+  EXPECT_EQ(k320WebMFileDurationMs,
             pipeline_->GetBufferedTimeRanges().end(0).InMilliseconds());
 
   Play();
 
   EXPECT_EQ(PIPELINE_ERROR_DECODE, WaitUntilEndedOrError());
   source.Abort();
 }
 
 #if defined(USE_PROPRIETARY_CODECS)
 TEST_F(PipelineIntegrationTest, MediaSource_ADTS) {
@@ skipping 454 matching lines @@
 // Verify that VP8 video with inband text track can be played back.
 TEST_F(PipelineIntegrationTest,
        BasicPlayback_VP8_WebVTT_WebM) {
   ASSERT_TRUE(Start(GetTestDataFilePath("bear-vp8-webvtt.webm"),
                     PIPELINE_OK));
   Play();
   ASSERT_TRUE(WaitUntilOnEnded());
 }
 
 }  // namespace media