packages/react-native/ReactCommon/react/renderer/debug/debugStringConvertibleUtils.h - main - githubmr/facebook-react-native

packages/react-native/ReactCommon/react/renderer/debug/debugStringConvertibleUtils.h

79 строк2 KB

Samuel Susla

add tests for some accessibility props (#51155)

07 май 2025, 23:02

07 май 2025, 23:021c312be

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

#pragma once

#include <memory>
#include <optional>
#include <string>

#include <react/renderer/debug/DebugStringConvertible.h>
#include <react/renderer/debug/DebugStringConvertibleItem.h>
#include <react/utils/FloatComparison.h>

namespace facebook::react {

#if RN_DEBUG_STRING_CONVERTIBLE

inline SharedDebugStringConvertible debugStringConvertibleItem(
    const std::string& name,
    float value,
    float defaultValue = {}) {
  if (floatEquality(value, defaultValue)) {
    return nullptr;
  }

  return std::make_shared<DebugStringConvertibleItem>(
      name, facebook::react::toString(value));
}

template <typename T>
inline SharedDebugStringConvertible debugStringConvertibleItem(
    const std::string& name,
    T value,
    T defaultValue = {}) {
  if (value == defaultValue) {
    return nullptr;
  }

  return std::make_shared<DebugStringConvertibleItem>(
      name, facebook::react::toString(value));
}

template <typename T>
inline SharedDebugStringConvertible debugStringConvertibleItem(
    const std::string& name,
    std::optional<T> value,
    T defaultValue = {}) {
  if (!value.has_value()) {
    return nullptr;
  }

  return debugStringConvertibleItem(
      name, value.value_or(defaultValue), defaultValue);
}

inline SharedDebugStringConvertibleList operator+(
    const SharedDebugStringConvertibleList& lhs,
    const SharedDebugStringConvertibleList& rhs) {
  auto result = SharedDebugStringConvertibleList{};
  std::move(lhs.begin(), lhs.end(), std::back_inserter(result));
  std::move(rhs.begin(), rhs.end(), std::back_inserter(result));
  return result;
}

inline SharedDebugStringConvertible debugStringConvertibleItem(
    const std::string& name,
    DebugStringConvertible value,
    std::string defaultValue) {
  return debugStringConvertibleItem(
      name, value.getDebugDescription(), defaultValue);
}

#endif

} // namespace facebook::react