Remove mock_ffmpeg and update media unittests.

media/base/mock_ffmpeg.h

-// Copyright (c) 2011 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.
-
-#ifndef MEDIA_BASE_MOCK_FFMPEG_H_
-#define MEDIA_BASE_MOCK_FFMPEG_H_
-
-// TODO(scherkus): See if we can remove ffmpeg_common from this file.
-#include "media/ffmpeg/ffmpeg_common.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace media {
-
-class MockFFmpeg {
- public:
-  MockFFmpeg();
-  virtual ~MockFFmpeg();
-
-  // TODO(ajwong): Organize this class, and make sure that all mock entrypoints
-  // are still used.
-  MOCK_METHOD0(AVCodecInit, void());
-  MOCK_METHOD2(AVRegisterProtocol2, int(URLProtocol* protocol, int size));
-  MOCK_METHOD0(AVRegisterAll, void());
-  MOCK_METHOD1(AVRegisterLockManager, int(int (*cb)(void**, enum AVLockOp)));
-
-  MOCK_METHOD1(AVCodecFindDecoder, AVCodec*(enum CodecID id));
-  MOCK_METHOD2(AVCodecOpen, int(AVCodecContext* avctx, AVCodec* codec));
-  MOCK_METHOD1(AVCodecClose, int(AVCodecContext* avctx));
-  MOCK_METHOD2(AVCodecThreadInit, int(AVCodecContext* avctx, int threads));
-  MOCK_METHOD1(AVCodecFlushBuffers, void(AVCodecContext* avctx));
-  MOCK_METHOD0(AVCodecAllocContext, AVCodecContext*());
-  MOCK_METHOD0(AVCodecAllocFrame, AVFrame*());
-  MOCK_METHOD4(AVCodecDecodeVideo2,
-               int(AVCodecContext* avctx, AVFrame* picture,
-                   int* got_picture_ptr, AVPacket* avpkt));
-  MOCK_METHOD1(AVBitstreamFilterInit,
-               AVBitStreamFilterContext*(const char *name));
-  MOCK_METHOD8(AVBitstreamFilterFilter,
-               int(AVBitStreamFilterContext* bsfc, AVCodecContext* avctx,
-                   const char* args, uint8_t** poutbuf, int* poutbuf_size,
-                   const uint8_t* buf, int buf_size, int keyframe));
-  MOCK_METHOD1(AVBitstreamFilterClose, void(AVBitStreamFilterContext* bsf));
-  MOCK_METHOD1(AVDestructPacket, void(AVPacket* packet));
-
-  MOCK_METHOD5(AVOpenInputFile, int(AVFormatContext** format,
-                                    const char* filename,
-                                    AVInputFormat* input_format,
-                                    int buffer_size,
-                                    AVFormatParameters* parameters));
-  MOCK_METHOD1(AVCloseInputFile, void(AVFormatContext* format));
-  MOCK_METHOD1(AVFindStreamInfo, int(AVFormatContext* format));
-  MOCK_METHOD2(AVReadFrame, int(AVFormatContext* format, AVPacket* packet));
-  MOCK_METHOD4(AVSeekFrame, int(AVFormatContext *format,
-                                int stream_index,
-                                int64_t timestamp,
-                                int flags));
-
-  MOCK_METHOD1(AVInitPacket, void(AVPacket* pkt));
-  MOCK_METHOD2(AVNewPacket, int(AVPacket* packet, int size));
-  MOCK_METHOD1(AVFreePacket, void(AVPacket* packet));
-  MOCK_METHOD1(AVFree, void(void* ptr));
-  MOCK_METHOD1(AVDupPacket, int(AVPacket* packet));
-
-  MOCK_METHOD1(AVLogSetLevel, void(int level));
-
-  // Used for verifying check points during tests.
-  MOCK_METHOD1(CheckPoint, void(int id));
-
-  // Returns the current MockFFmpeg instance.
-  static MockFFmpeg* get();
-
-  // Returns the URLProtocol registered by the FFmpegGlue singleton.
-  static URLProtocol* protocol();
-
-  // AVPacket destructor for packets allocated by av_new_packet().
-  static void DestructPacket(AVPacket* packet);
-
-  // Modifies the number of outstanding packets.
-  void inc_outstanding_packets();
-  void dec_outstanding_packets();
-
- private:
-  static MockFFmpeg* instance_;
-  static URLProtocol* protocol_;
-
-  // Tracks the number of packets allocated by calls to av_read_frame() and
-  // av_free_packet().  We crash the unit test if this is not zero at time of
-  // destruction.
-  int outstanding_packets_;
-};
-
-// Used for simulating av_read_frame().
-ACTION_P3(CreatePacket, stream_index, data, size) {
-  // Confirm we're dealing with AVPacket so we can safely const_cast<>.
-  ::testing::StaticAssertTypeEq<AVPacket*, arg1_type>();
-  memset(arg1, 0, sizeof(*arg1));
-  arg1->stream_index = stream_index;
-  arg1->data = const_cast<uint8*>(data);
-  arg1->size = size;
-
-  // Increment number of packets allocated.
-  MockFFmpeg::get()->inc_outstanding_packets();
-
-  return 0;
-}
-
-// Used for simulating av_read_frame().
-ACTION_P3(CreatePacketNoCount, stream_index, data, size) {
-  // Confirm we're dealing with AVPacket so we can safely const_cast<>.
-  ::testing::StaticAssertTypeEq<AVPacket*, arg1_type>();
-  memset(arg1, 0, sizeof(*arg1));
-  arg1->stream_index = stream_index;
-  arg1->data = const_cast<uint8*>(data);
-  arg1->size = size;
-
-  return 0;
-}
-
-// Used for simulating av_read_frame().
-ACTION_P4(CreatePacketTimeNoCount, stream_index, data, size, pts) {
-  // Confirm we're dealing with AVPacket so we can safely const_cast<>.
-  ::testing::StaticAssertTypeEq<AVPacket*, arg1_type>();
-  memset(arg1, 0, sizeof(*arg1));
-  arg1->stream_index = stream_index;
-  arg1->data = const_cast<uint8*>(data);
-  arg1->size = size;
-  arg1->pts = pts;
-
-  return 0;
-}
-
-// Used for simulating av_new_packet().
-ACTION(NewPacket) {
-  ::testing::StaticAssertTypeEq<AVPacket*, arg0_type>();
-  int size = arg1;
-  memset(arg0, 0, sizeof(*arg0));
-  arg0->data = new uint8[size];
-  arg0->size = size;
-  arg0->destruct = &MockFFmpeg::DestructPacket;
-
-  // Increment number of packets allocated.
-  MockFFmpeg::get()->inc_outstanding_packets();
-
-  return 0;
-}
-
-// Used for simulating av_free_packet().
-ACTION(FreePacket) {
-  ::testing::StaticAssertTypeEq<AVPacket*, arg0_type>();
-
-  // Call the destructor if present, such as the one assigned in NewPacket().
-  if (arg0->destruct) {
-    arg0->destruct(arg0);
-  }
-
-  // Decrement number of packets allocated.
-  MockFFmpeg::get()->dec_outstanding_packets();
-}
-
-}  // namespace media
-
-#endif  // MEDIA_BASE_MOCK_FFMPEG_H_