Cast: Basic cast_receiver API for chrome.

content/renderer/media/media_stream_video_capture_source_unittest.cc

 // Copyright 2014 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/bind.h"
 #include "base/callback_helpers.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/child/child_process.h"
@@ skipping 12 matching lines @@
  public:
   explicit MockVideoCapturerDelegate(const StreamDeviceInfo& device_info)
       : VideoCapturerDelegate(device_info) {}
 
   MOCK_METHOD3(StartCapture,
                void(const media::VideoCaptureParams& params,
                     const VideoCaptureDeliverFrameCB& new_frame_callback,
                     const RunningCallback& running_callback));
   MOCK_METHOD0(StopCapture, void());
 
+ protected:
   virtual ~MockVideoCapturerDelegate() {}
 };
 
 class MediaStreamVideoCapturerSourceTest : public testing::Test {
  public:
   MediaStreamVideoCapturerSourceTest()
      : child_process_(new ChildProcess()),
        source_(NULL),
        delegate_(NULL),
        source_stopped_(false) {
   }
 
   void TearDown() override {
     webkit_source_.reset();
     blink::WebHeap::collectAllGarbageForTesting();
   }
 
   void InitWithDeviceInfo(const StreamDeviceInfo& device_info) {
-    scoped_ptr<MockVideoCapturerDelegate> delegate(
+    scoped_refptr<MockVideoCapturerDelegate> delegate(
         new MockVideoCapturerDelegate(device_info));
     delegate_ = delegate.get();
     source_ = new MediaStreamVideoCapturerSource(
         device_info,
         base::Bind(&MediaStreamVideoCapturerSourceTest::OnSourceStopped,
                     base::Unretained(this)),
-        delegate.Pass());
+        delegate);
 
     webkit_source_.initialize(base::UTF8ToUTF16("dummy_source_id"),
                               blink::WebMediaStreamSource::TypeVideo,
                               base::UTF8ToUTF16("dummy_source_name"),
                               false /* remote */ , true /* readonly */);
     webkit_source_.setExtraData(source_);
     webkit_source_id_ = webkit_source_.id();
   }
 
   blink::WebMediaStreamTrack StartSource() {
@@ skipping 59 matching lines @@
       testing::_,
       testing::_)).Times(1);
   blink::WebMediaStreamTrack track = StartSource();
   // When the track goes out of scope, the source will be stopped.
   EXPECT_CALL(mock_delegate(), StopCapture());
 }
 
 TEST_F(MediaStreamVideoCapturerSourceTest, Ended) {
   StreamDeviceInfo device_info;
   device_info.device.type = MEDIA_DESKTOP_VIDEO_CAPTURE;
-  scoped_ptr<VideoCapturerDelegate> delegate(
+  scoped_refptr<VideoCapturerDelegate> delegate(
       new VideoCapturerDelegate(device_info));
   VideoCapturerDelegate* delegate_ptr = delegate.get();
   source_ = new MediaStreamVideoCapturerSource(
       device_info,
       base::Bind(&MediaStreamVideoCapturerSourceTest::OnSourceStopped,
                  base::Unretained(this)),
-      delegate.Pass());
+      delegate);
   webkit_source_.initialize(base::UTF8ToUTF16("dummy_source_id"),
                             blink::WebMediaStreamSource::TypeVideo,
                             base::UTF8ToUTF16("dummy_source_name"),
                             false /* remote */ , true /* readonly */);
   webkit_source_.setExtraData(source_);
   webkit_source_id_ = webkit_source_.id();
   blink::WebMediaStreamTrack track = StartSource();
   message_loop_.RunUntilIdle();
 
   delegate_ptr->OnStateUpdateOnRenderThread(VIDEO_CAPTURE_STATE_STARTED);
@@ skipping 40 matching lines @@
 
   EXPECT_CALL(mock_delegate(), StartCapture(
       testing::_,
       testing::_,
       testing::_))
       .Times(1)
       .WillOnce(testing::DoAll(testing::SaveArg<1>(&deliver_frame_cb),
                                testing::SaveArg<2>(&running_cb)));
   EXPECT_CALL(mock_delegate(), StopCapture());
   blink::WebMediaStreamTrack track = StartSource();
-  running_cb.Run(MEDIA_DEVICE_OK);
+  running_cb.Run(true);
 
   base::RunLoop run_loop;
   base::TimeTicks reference_capture_time =
       base::TimeTicks::FromInternalValue(60013);
   base::TimeTicks capture_time;
   FakeMediaStreamVideoSink fake_sink(
       &capture_time,
       media::BindToCurrentLoop(run_loop.QuitClosure()));
   FakeMediaStreamVideoSink::AddToVideoTrack(
       &fake_sink,
       base::Bind(&FakeMediaStreamVideoSink::OnVideoFrame,
                  base::Unretained(&fake_sink)),
       track);
   child_process_->io_message_loop()->PostTask(
       FROM_HERE,
       base::Bind(deliver_frame_cb,
                  media::VideoFrame::CreateBlackFrame(gfx::Size(2, 2)),
                  media::VideoCaptureFormat(),
                  reference_capture_time));
   run_loop.Run();
   FakeMediaStreamVideoSink::RemoveFromVideoTrack(&fake_sink, track);
   EXPECT_EQ(reference_capture_time, capture_time);
 }
 
 }  // namespace content