Add tests to verify playback ends when audio/video durations differ.

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 1537 matching lines @@
 }
 
 // Ensures audio-video playback with missing or negative timestamps fails softly
 // instead of crashing.  See http://crbug.com/396864.
 TEST_F(PipelineIntegrationTest, BasicPlaybackChainedOggVideo) {
   ASSERT_TRUE(Start(GetTestDataFilePath("double-bear.ogv"), PIPELINE_OK));
   Play();
   EXPECT_EQ(PIPELINE_ERROR_DECODE, WaitUntilEndedOrError());
 }
 
+// Tests that we signal ended even when audio runs longer than video track.
+TEST_F(PipelineIntegrationTest, BasicPlaybackAudioLongerThanVideo) {
+  ASSERT_TRUE(Start(GetTestDataFilePath("bear_audio_longer_than_video.ogv"),
+                    PIPELINE_OK));
+  // Audio track is 2000ms. Video track is 1001ms. Duration should be higher
+  // of the two.
+  EXPECT_EQ(2000, pipeline_->GetMediaDuration().InMilliseconds());
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+}
+
+// Tests that we signal ended even when audio runs shorter than video track.
+TEST_F(PipelineIntegrationTest, BasicPlaybackAudioShorterThanVideo) {
+  ASSERT_TRUE(Start(GetTestDataFilePath("bear_audio_shorter_than_video.ogv"),
+                    PIPELINE_OK));
+  // Audio track is 500ms. Video track is 1001ms. Duration should be higher of
+  // the two.
+  EXPECT_EQ(1001, pipeline_->GetMediaDuration().InMilliseconds());
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+}
+
 }  // namespace media