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// Copyright (c) 2013 The Chromium OS 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 CHROMIUMOS_WIDE_PROFILING_TEST_UTILS_H_
#define CHROMIUMOS_WIDE_PROFILING_TEST_UTILS_H_
#include <stdint.h>
#include <map>
#include <string>
#include <vector>
#include "chromiumos-wide-profiling/compat/string.h"
#include "chromiumos-wide-profiling/perf_parser.h"
namespace quipper {
extern const char* kSupportedMetadata[];
// Container for all the metadata from one perf report. The key is the metadata
// type, as shown in |kSupportedMetadata|. The value is a vector of all the
// occurrences of that type. For some types, there is only one occurrence.
typedef std::map<string, std::vector<string> > MetadataSet;
// Path to the perf executable.
string GetPerfPath();
// Converts a perf data filename to the full path.
string GetTestInputFilePath(const string& filename);
// Returns the size of a file in bytes.
int64_t GetFileSize(const string& filename);
// Returns true if the contents of the two files are the same, false otherwise.
bool CompareFileContents(const string& filename1, const string& filename2);
// Given a perf data file, get the list of build ids and create a map from
// filenames to build ids.
bool GetPerfBuildIDMap(const string& filename,
std::map<string, string>* output);
bool CheckPerfDataAgainstBaseline(const string& filename);
// Returns true if the perf buildid-lists are the same.
bool ComparePerfBuildIDLists(const string& file1, const string& file2);
// Returns options suitable for correctness tests.
PerfParser::Options GetTestOptions();
} // namespace quipper
#endif // CHROMIUMOS_WIDE_PROFILING_TEST_UTILS_H_
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