Implement VP8 encoder for chromoting

remoting/base/encoder_vp8_unittest.cc

 // Copyright (c) 2010 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/base/data_buffer.h"
-#include "remoting/base/pixel_format.h"
-#include "remoting/host/encoder_vp8.h"
-#include "testing/gmock/include/gmock/gmock.h"
+#include "remoting/base/codec_test.h"
+#include "remoting/base/encoder_vp8.h"
+#include "testing/gtest/include/gtest/gtest.h"
 
 namespace remoting {
 
-static const int kWidth = 1024;
-static const int kHeight = 768;
-static const PixelFormat kPixelFormat = kPixelFormat_YV12;
-
-static void GenerateData(uint8* data, int size) {
-  for (int i = 0; i < size; ++i) {
-    data[i] = i;
-  }
-}
-
-class EncodeDoneHandler
-    : public base::RefCountedThreadSafe<EncodeDoneHandler> {
- public:
-  MOCK_METHOD0(EncodeDone, void());
-};
-
-TEST(EncoderVp8Test, SimpleEncode) {
+TEST(EncoderVp8Test, TestEncoder) {
   EncoderVp8 encoder;
-  encoder.SetSize(kWidth, kHeight);
-  encoder.SetPixelFormat(kPixelFormat);
-
-  DirtyRects rects;
-  rects.push_back(gfx::Rect(kWidth, kHeight));
-
-  // Prepare memory for encoding.
-  int strides[3];
-  strides[0] = kWidth;
-  strides[1] = strides[2] = kWidth / 2;
-
-  uint8* planes[3];
-  planes[0] = new uint8[kWidth * kHeight];
-  planes[1] = new uint8[kWidth * kHeight / 4];
-  planes[2] = new uint8[kWidth * kHeight / 4];
-  GenerateData(planes[0], kWidth * kHeight);
-  GenerateData(planes[1], kWidth * kHeight / 4);
-  GenerateData(planes[2], kWidth * kHeight / 4);
-
-  scoped_refptr<EncodeDoneHandler> handler = new EncodeDoneHandler();
-  UpdateStreamPacketHeader* header = new UpdateStreamPacketHeader();
-  scoped_refptr<media::DataBuffer> encoded_data;
-  bool encode_done = false;
-  EXPECT_CALL(*handler, EncodeDone());
-  encoder.Encode(rects, const_cast<const uint8**>(planes),
-                 strides, true, header, &encoded_data, &encode_done,
-                 NewRunnableMethod(handler.get(),
-                                   &EncodeDoneHandler::EncodeDone));
-
-  EXPECT_TRUE(encode_done);
-  ASSERT_TRUE(encoded_data.get());
-  EXPECT_NE(0u, encoded_data->GetBufferSize());
-
-  delete [] planes[0];
-  delete [] planes[1];
-  delete [] planes[2];
+  TestEncoder(&encoder, false);
 }
 
 }  // namespace remoting