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/*
* Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef TEST_TESTSUPPORT_PERF_TEST_RESULT_WRITER_H_
#define TEST_TESTSUPPORT_PERF_TEST_RESULT_WRITER_H_
#include <stdio.h>
#include <string>
#include "absl/strings/string_view.h"
#include "test/testsupport/perf_test.h"
namespace webrtc {
namespace test {
// Interface for classes that write perf results to some kind of JSON format.
class PerfTestResultWriter {
public:
virtual ~PerfTestResultWriter() = default;
virtual void ClearResults() = 0;
virtual void LogResult(absl::string_view graph_name,
absl::string_view trace_name,
double value,
absl::string_view units,
bool important,
webrtc::test::ImproveDirection improve_direction) = 0;
virtual void LogResultMeanAndError(
absl::string_view graph_name,
absl::string_view trace_name,
double mean,
double error,
absl::string_view units,
bool important,
webrtc::test::ImproveDirection improve_direction) = 0;
virtual void LogResultList(
absl::string_view graph_name,
absl::string_view trace_name,
rtc::ArrayView<const double> values,
absl::string_view units,
bool important,
webrtc::test::ImproveDirection improve_direction) = 0;
virtual std::string Serialize() const = 0;
};
} // namespace test
} // namespace webrtc
#endif // TEST_TESTSUPPORT_PERF_TEST_RESULT_WRITER_H_