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// Copyright (c) 2013 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 "base/utf_string_conversions.h"
#include "content/renderer/media/media_stream_extra_data.h"
#include "content/renderer/media/media_stream_registry_interface.h"
#include "content/renderer/media/mock_media_stream_dependency_factory.h"
#include "content/renderer/media/mock_media_stream_registry.h"
#include "content/renderer/media/video_source_handler.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
#include "third_party/WebKit/public/platform/WebString.h"
#include "third_party/libjingle/source/talk/media/base/videorenderer.h"
#include "third_party/libjingle/source/talk/media/webrtc/webrtcvideoframe.h"
using cricket::VideoFrame;
namespace content {
static const std::string kTestStreamUrl = "stream_url";
static const std::string kTestVideoTrackId = "video_track_id";
static const std::string kUnknownStreamUrl = "unknown_stream_url";
class FakeFrameReader : public FrameReaderInterface {
public:
virtual bool GotFrame(VideoFrame* frame) OVERRIDE {
last_frame_.reset(frame);
return true;
}
const VideoFrame* last_frame() {
return last_frame_.get();
}
private:
scoped_ptr<VideoFrame> last_frame_;
};
class VideoSourceHandlerTest : public ::testing::Test {
public:
VideoSourceHandlerTest() : registry_(&dependency_factory_) {
handler_.reset(new VideoSourceHandler(®istry_));
dependency_factory_.EnsurePeerConnectionFactory();
registry_.Init(kTestStreamUrl);
registry_.AddVideoTrack(kTestVideoTrackId);
}
protected:
scoped_ptr<VideoSourceHandler> handler_;
MockMediaStreamDependencyFactory dependency_factory_;
MockMediaStreamRegistry registry_;
};
TEST_F(VideoSourceHandlerTest, OpenClose) {
FakeFrameReader reader;
// Unknow url will return false.
EXPECT_FALSE(handler_->Open(kUnknownStreamUrl, &reader));
EXPECT_TRUE(handler_->Open(kTestStreamUrl, &reader));
cricket::WebRtcVideoFrame test_frame;
int width = 640;
int height = 360;
int64 et = 123456;
int64 ts = 789012;
test_frame.InitToBlack(width, height, 1, 1, et, ts);
cricket::VideoRenderer* receiver = handler_->GetReceiver(&reader);
ASSERT(receiver != NULL);
receiver->RenderFrame(&test_frame);
const VideoFrame* frame = reader.last_frame();
ASSERT_TRUE(frame != NULL);
// Compare |frame| to |test_frame|.
EXPECT_EQ(test_frame.GetWidth(), frame->GetWidth());
EXPECT_EQ(test_frame.GetHeight(), frame->GetHeight());
EXPECT_EQ(test_frame.GetElapsedTime(), frame->GetElapsedTime());
EXPECT_EQ(test_frame.GetTimeStamp(), frame->GetTimeStamp());
EXPECT_EQ(test_frame.GetYPlane(), frame->GetYPlane());
EXPECT_EQ(test_frame.GetUPlane(), frame->GetUPlane());
EXPECT_EQ(test_frame.GetVPlane(), frame->GetVPlane());
EXPECT_TRUE(handler_->Close(kTestStreamUrl, &reader));
EXPECT_TRUE(handler_->GetReceiver(&reader) == NULL);
}
} // namespace content
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