1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "media/base/test_data_util.h" 6 7 #include "base/file_util.h" 8 #include "base/logging.h" 9 #include "base/path_service.h" 10 #include "media/base/decoder_buffer.h" 11 12 namespace media { 13 14 base::FilePath GetTestDataFilePath(const std::string& name) { 15 base::FilePath file_path; 16 CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &file_path)); 17 18 file_path = file_path.Append(FILE_PATH_LITERAL("media")) 19 .Append(FILE_PATH_LITERAL("test")).Append(FILE_PATH_LITERAL("data")) 20 .AppendASCII(name); 21 return file_path; 22 } 23 24 scoped_refptr<DecoderBuffer> ReadTestDataFile(const std::string& name) { 25 base::FilePath file_path; 26 CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &file_path)); 27 28 file_path = file_path.Append(FILE_PATH_LITERAL("media")) 29 .Append(FILE_PATH_LITERAL("test")).Append(FILE_PATH_LITERAL("data")) 30 .AppendASCII(name); 31 32 int64 tmp = 0; 33 CHECK(base::GetFileSize(file_path, &tmp)) 34 << "Failed to get file size for '" << name << "'"; 35 36 int file_size = static_cast<int>(tmp); 37 38 scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(file_size)); 39 CHECK_EQ(file_size, 40 base::ReadFile( 41 file_path, reinterpret_cast<char*>(buffer->writable_data()), 42 file_size)) << "Failed to read '" << name << "'"; 43 44 return buffer; 45 } 46 47 } // namespace media 48
