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