RELAND: Media Remoting end to end integration tests.

media/remoting/integration_test.cc

Index: media/remoting/integration_test.cc
diff --git a/media/remoting/integration_test.cc b/media/remoting/integration_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..79b2ad803bca7eacf054a13c365bed7c2abf398e
--- /dev/null
+++ b/media/remoting/integration_test.cc
@@ -0,0 +1,240 @@
+// Copyright (c) 2017 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 "base/memory/ptr_util.h"
+#include "media/base/test_data_util.h"
+#include "media/remoting/end2end_test_renderer.h"
+#include "media/test/pipeline_integration_test_base.h"
+
+namespace media {
+namespace remoting {
+
+namespace {
+
+constexpr char kWebM[] = "video/webm; codecs=\"vp8,vorbis\"";
+constexpr char kAudioOnlyWebM[] = "video/webm; codecs=\"vorbis\"";
+constexpr char kVideoOnlyWebM[] = "video/webm; codecs=\"vp8\"";
+constexpr int kAppendTimeSec = 1;
+
+class TestRendererFactory final : public PipelineTestRendererFactory {
+ public:
+  explicit TestRendererFactory(
+      std::unique_ptr<PipelineTestRendererFactory> renderer_factory)
+      : default_renderer_factory_(std::move(renderer_factory)) {}
+  ~TestRendererFactory() override {}
+
+  // PipelineTestRendererFactory implementation.
+  std::unique_ptr<Renderer> CreateRenderer(
+      CreateVideoDecodersCB prepend_video_decoders_cb = CreateVideoDecodersCB(),

[DaleCurtis, 2017/04/20 18:24:50]

Style for unused arguments is to put the parameter name in /* .. */ and then in
CreateRenderer() call below use the CreateXXXCB() mechanism.

[xjz, 2017/04/20 21:26:09]

Done.

+      CreateAudioDecodersCB prepend_audio_decoders_cb =
+          CreateAudioDecodersCB()) override {
+    std::unique_ptr<Renderer> renderer_impl =
+        default_renderer_factory_->CreateRenderer(prepend_video_decoders_cb,
+                                                  prepend_audio_decoders_cb);
+    return base::MakeUnique<End2EndTestRenderer>(std::move(renderer_impl));
+  }
+
+ private:
+  std::unique_ptr<PipelineTestRendererFactory> default_renderer_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestRendererFactory);
+};
+
+}  // namespace
+
+class MediaRemotingIntegrationTest : public testing::Test,
+                                     public PipelineIntegrationTestBase {
+ public:
+  MediaRemotingIntegrationTest() {
+    std::unique_ptr<PipelineTestRendererFactory> factory =
+        std::move(renderer_factory_);
+    renderer_factory_.reset(new TestRendererFactory(std::move(factory)));
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MediaRemotingIntegrationTest);
+};
+
+TEST_F(MediaRemotingIntegrationTest, BasicPlayback) {
+  ASSERT_EQ(PIPELINE_OK, Start("bear-320x240.webm"));
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+}
+
+TEST_F(MediaRemotingIntegrationTest, BasicPlaybackHashed) {

[DaleCurtis, 2017/04/20 18:24:51]

I think you can remove this or replace the BasicPlayback one with this.

[xjz, 2017/04/20 21:26:09]

Done.

+  ASSERT_EQ(PIPELINE_OK, Start("bear-320x240.webm", TestTypeFlags::kHashed));
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+
+  EXPECT_EQ("f0be120a90a811506777c99a2cdf7cc1", GetVideoHash());
+  EXPECT_EQ("-3.59,-2.06,-0.43,2.15,0.77,-0.95,", GetAudioHash());
+  EXPECT_TRUE(demuxer_->GetTimelineOffset().is_null());

[DaleCurtis, 2017/04/20 18:24:50]

Delete; not relevant to your testing.

[xjz, 2017/04/20 21:26:09]

Done.

+}
+
+TEST_F(MediaRemotingIntegrationTest, BasicPlayback_MediaSource) {
+  MockMediaSource source("bear-320x240.webm", kWebM, 219229);
+  EXPECT_EQ(PIPELINE_OK, StartPipelineWithMediaSource(&source));
+  source.EndOfStream();
+
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+  EXPECT_TRUE(demuxer_->GetTimelineOffset().is_null());

[DaleCurtis, 2017/04/20 18:24:51]

Delete.

[xjz, 2017/04/20 21:26:09]

Done.

+  source.Shutdown();
+  Stop();
+}
+
+TEST_F(MediaRemotingIntegrationTest, MediaSource_ConfigChange_WebM) {
+  MockMediaSource source("bear-320x240-16x9-aspect.webm", kWebM,
+                         kAppendWholeFile);
+  EXPECT_EQ(PIPELINE_OK, StartPipelineWithMediaSource(&source));
+
+  EXPECT_CALL(*this, OnVideoNaturalSizeChange(gfx::Size(640, 360))).Times(1);
+  scoped_refptr<DecoderBuffer> second_file =
+      ReadTestDataFile("bear-640x360.webm");
+  ASSERT_TRUE(source.AppendAtTime(base::TimeDelta::FromSeconds(kAppendTimeSec),
+                                  second_file->data(),
+                                  second_file->data_size()));
+  source.EndOfStream();
+
+  Play();
+  EXPECT_TRUE(WaitUntilOnEnded());
+
+  source.Shutdown();
+  Stop();
+}
+
+TEST_F(MediaRemotingIntegrationTest, SeekWhilePaused) {

[DaleCurtis, 2017/04/20 18:24:50]

Probably only need one of these seek tests since that's mostly a property of the
pipeline and demuxers (renderers are just always paused then flushed).

[xjz, 2017/04/20 21:26:09]

Done.

+  ASSERT_EQ(PIPELINE_OK, Start("bear-320x240.webm"));
+
+  base::TimeDelta duration(pipeline_->GetMediaDuration());
+  base::TimeDelta start_seek_time(duration / 4);
+  base::TimeDelta seek_time(duration * 3 / 4);
+
+  Play();
+  ASSERT_TRUE(WaitUntilCurrentTimeIsAfter(start_seek_time));
+  Pause();
+  ASSERT_TRUE(Seek(seek_time));
+  EXPECT_EQ(seek_time, pipeline_->GetMediaTime());
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+
+  // Make sure seeking after reaching the end works as expected.
+  Pause();
+  ASSERT_TRUE(Seek(seek_time));
+  EXPECT_EQ(seek_time, pipeline_->GetMediaTime());
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+}
+
+TEST_F(MediaRemotingIntegrationTest, SeekWhilePlaying) {
+  ASSERT_EQ(PIPELINE_OK, Start("bear-320x240.webm"));
+
+  base::TimeDelta duration(pipeline_->GetMediaDuration());
+  base::TimeDelta start_seek_time(duration / 4);
+  base::TimeDelta seek_time(duration * 3 / 4);
+
+  Play();
+  ASSERT_TRUE(WaitUntilCurrentTimeIsAfter(start_seek_time));
+  ASSERT_TRUE(Seek(seek_time));
+  EXPECT_GE(pipeline_->GetMediaTime(), seek_time);
+  ASSERT_TRUE(WaitUntilOnEnded());
+
+  // Make sure seeking after reaching the end works as expected.
+  ASSERT_TRUE(Seek(seek_time));
+  EXPECT_GE(pipeline_->GetMediaTime(), seek_time);
+  ASSERT_TRUE(WaitUntilOnEnded());
+}
+
+TEST_F(MediaRemotingIntegrationTest, SuspendWhilePaused) {

[DaleCurtis, 2017/04/20 18:24:51]

Delete, not necessary here.

[xjz, 2017/04/20 21:26:09]

Done.

+  ASSERT_EQ(PIPELINE_OK, Start("bear-320x240.webm"));
+
+  base::TimeDelta duration(pipeline_->GetMediaDuration());
+  base::TimeDelta start_seek_time(duration / 4);
+  base::TimeDelta seek_time(duration * 3 / 4);
+
+  Play();
+  ASSERT_TRUE(WaitUntilCurrentTimeIsAfter(start_seek_time));
+  Pause();
+
+  // Suspend while paused.
+  ASSERT_TRUE(Suspend());
+
+  // Resuming the pipeline will create a new Renderer,
+  // which in turn will trigger video size and opacity notifications.
+  EXPECT_CALL(*this, OnVideoNaturalSizeChange(gfx::Size(320, 240))).Times(1);
+  EXPECT_CALL(*this, OnVideoOpacityChange(true)).Times(1);
+
+  ASSERT_TRUE(Resume(seek_time));
+  EXPECT_GE(pipeline_->GetMediaTime(), seek_time);
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+}
+
+TEST_F(MediaRemotingIntegrationTest, SuspendWhilePlaying) {

[DaleCurtis, 2017/04/20 18:24:50]

Delete.

[xjz, 2017/04/20 21:26:09]

Done.

+  ASSERT_EQ(PIPELINE_OK, Start("bear-320x240.webm"));
+
+  base::TimeDelta duration(pipeline_->GetMediaDuration());
+  base::TimeDelta start_seek_time(duration / 4);
+  base::TimeDelta seek_time(duration * 3 / 4);
+
+  Play();
+  ASSERT_TRUE(WaitUntilCurrentTimeIsAfter(start_seek_time));
+  ASSERT_TRUE(Suspend());
+
+  // Resuming the pipeline will create a new Renderer,
+  // which in turn will trigger video size and opacity notifications.
+  EXPECT_CALL(*this, OnVideoNaturalSizeChange(gfx::Size(320, 240))).Times(1);
+  EXPECT_CALL(*this, OnVideoOpacityChange(true)).Times(1);
+
+  ASSERT_TRUE(Resume(seek_time));
+  EXPECT_GE(pipeline_->GetMediaTime(), seek_time);
+  ASSERT_TRUE(WaitUntilOnEnded());
+}
+
+// Verify audio decoder & renderer can handle aborted demuxer reads.

[DaleCurtis, 2017/04/20 18:24:50]

Delete.

[xjz, 2017/04/20 21:26:09]

Done.

+TEST_F(MediaRemotingIntegrationTest, ChunkDemuxerAbortRead_AudioOnly) {
+  ASSERT_TRUE(TestSeekDuringRead("bear-320x240-audio-only.webm", kAudioOnlyWebM,
+                                 16384, base::TimeDelta::FromMilliseconds(464),
+                                 base::TimeDelta::FromMilliseconds(617), 0x10CA,
+                                 19730));
+}
+
+// Verify video decoder & renderer can handle aborted demuxer reads.

[DaleCurtis, 2017/04/20 18:24:50]

Delete.

[xjz, 2017/04/20 21:26:09]

Done.

+TEST_F(MediaRemotingIntegrationTest, ChunkDemuxerAbortRead_VideoOnly) {
+  ASSERT_TRUE(TestSeekDuringRead("bear-320x240-video-only.webm", kVideoOnlyWebM,
+                                 32768, base::TimeDelta::FromMilliseconds(167),
+                                 base::TimeDelta::FromMilliseconds(1668),
+                                 0x1C896, 65536));
+}
+
+// Tests that we signal ended even when audio runs longer than video track.

[DaleCurtis, 2017/04/20 18:24:50]

Probably delete.

[xjz, 2017/04/20 21:26:09]

Done.

+TEST_F(MediaRemotingIntegrationTest, BasicPlaybackAudioLongerThanVideo) {
+  ASSERT_EQ(PIPELINE_OK, Start("bear_audio_longer_than_video.ogv"));
+  // 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(MediaRemotingIntegrationTest, BasicPlaybackAudioShorterThanVideo) {
+  ASSERT_EQ(PIPELINE_OK, Start("bear_audio_shorter_than_video.ogv"));
+  // 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());
+}
+
+TEST_F(MediaRemotingIntegrationTest, BasicPlaybackPositiveStartTime) {
+  ASSERT_EQ(PIPELINE_OK, Start("nonzero-start-time.webm"));
+  Play();
+  ASSERT_TRUE(WaitUntilOnEnded());
+  ASSERT_EQ(base::TimeDelta::FromMicroseconds(396000),
+            demuxer_->GetStartTime());
+}
+
+}  // names
+}  // namespace media