chromium/media/formats/hls/test_util.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_FORMATS_HLS_TEST_UTIL_H_
#define MEDIA_FORMATS_HLS_TEST_UTIL_H_

#include <optional>
#include <string_view>

#include "base/time/time.h"
#include "media/formats/hls/source_string.h"
#include "media/formats/hls/types.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace media::hls {

inline types::VariableName CreateVarName(std::string_view name) { … }

inline types::ByteRange CreateByteRange(types::DecimalInteger length,
                                        types::DecimalInteger offset) { … }

// Helper for comparing base::TimeDelta values which may have some
// floating-point imprecision.
inline testing::AssertionResult RoughlyEqual(
    base::TimeDelta lhs,
    base::TimeDelta rhs,
    base::TimeDelta epsilon = base::Milliseconds(1)) { … }

inline testing::AssertionResult RoughlyEqual(
    std::optional<base::TimeDelta> lhs,
    std::optional<base::TimeDelta> rhs,
    base::TimeDelta epsilon = base::Milliseconds(1)) { … }

}  // namespace media::hls

#endif  // MEDIA_FORMATS_HLS_TEST_UTIL_H_