Added IsEndOfStream and IsDiscontiguous flags to buffers.

media/filters/video_renderer_unittest.cc

 // Copyright (c) 2009 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 <string>
 
 #include "media/base/factory.h"
 #include "media/base/filter_host.h"
 #include "media/base/filters.h"
 #include "media/base/media_format.h"
@@ skipping 34 matching lines @@
   p.SetPlaybackRate(1.0f);
   PlatformThread::Sleep(static_cast<int>(test_time.InMilliseconds()));
   p.Stop();
   // Allow a decent amount of variability here.  We expect 15 or 16 frames
   // but for now make sure it's within a reasonable range.
   int64 num_expected_frames = test_time / config.frame_duration;
   EXPECT_GT(test_renderer->unique_frames(), num_expected_frames - 3);
   EXPECT_LT(test_renderer->unique_frames(), num_expected_frames + 3);
 }
 
+TEST(VideoRenderer, SingleVideoFrame) {
+  base::TimeDelta test_time = base::TimeDelta::FromMilliseconds(100);
+  std::string url("");
+  PipelineImpl p;
+  scoped_refptr<TestVideoRenderer> test_renderer = new TestVideoRenderer();
+  MockFilterConfig config;
+  config.media_duration = config.frame_duration;
+  scoped_refptr<FilterFactoryCollection> c = new FilterFactoryCollection();
+  c->AddFactory(MockDataSource::CreateFactory(&config));
+  c->AddFactory(MockDemuxer::CreateFactory(&config));
+  c->AddFactory(MockAudioDecoder::CreateFactory(&config));
+  c->AddFactory(MockAudioRenderer::CreateFactory(&config));
+  c->AddFactory(MockVideoDecoder::CreateFactory(&config));
+  c->AddFactory(new InstanceFilterFactory<TestVideoRenderer>(test_renderer));
+  media::InitializationHelper h;
+  h.Start(&p, c, url);
+  h.TimedWait(base::TimeDelta::FromSeconds(1));
+  EXPECT_TRUE(p.IsInitialized());
+  p.SetPlaybackRate(1.0f);
+  PlatformThread::Sleep(static_cast<int>(test_time.InMilliseconds()));
+  p.Stop();
+  EXPECT_EQ(test_renderer->unique_frames(), 1u);
+  EXPECT_EQ(test_renderer->paint_called(), 1u);
+}