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#ifndef MEDIA_BASE_TEST_DATA_UTIL_H_ 6#define MEDIA_BASE_TEST_DATA_UTIL_H_ 7 8#include <string> 9#include <utility> 10#include <vector> 11 12#include "base/basictypes.h" 13#include "base/files/file_path.h" 14#include "base/memory/ref_counted.h" 15#include "base/memory/scoped_ptr.h" 16 17namespace media { 18 19class DecoderBuffer; 20 21typedef std::vector<std::pair<std::string, std::string> > QueryParams; 22 23// Returns a file path for a file in the media/test/data directory. 24base::FilePath GetTestDataFilePath(const std::string& name); 25 26// Returns relative path for test data folder: media/test/data. 27base::FilePath GetTestDataPath(); 28 29// Returns a string containing key value query params in the form of: 30// "key_1=value_1&key_2=value2" 31std::string GetURLQueryString(const QueryParams& query_params); 32 33// Reads a test file from media/test/data directory and stores it in 34// a DecoderBuffer. Use DecoderBuffer vs DataBuffer to ensure no matter 35// what a test does, it's safe to use FFmpeg methods. 36// 37// |name| - The name of the file. 38// |buffer| - The contents of the file. 39scoped_refptr<DecoderBuffer> ReadTestDataFile(const std::string& name); 40 41} // namespace media 42 43#endif // MEDIA_BASE_TEST_DATA_UTIL_H_ 44