TestUtil.h

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/*
 * 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 <yoga/YGNode.h>
#include <yoga/event/event.h>
#include <functional>
#include <string_view>
 
namespace facebook::yoga::test {
 
struct TestUtil {
  static void startCountingNodes();
  static int nodeCount();
  static int stopCountingNodes();
};
 
struct ScopedEventSubscription {
  explicit ScopedEventSubscription(std::function<Event::Subscriber>&& s);
  ~ScopedEventSubscription();
};
 
YGSize IntrinsicSizeMeasure(
    YGNodeConstRef node,
    float width,
    YGMeasureMode widthMode,
    float height,
    YGMeasureMode heightMode);
 
float longestWordWidth(std::string_view text, float widthPerChar);
 
float calculateHeight(
    std::string_view text,
    float measuredWidth,
    float widthPerChar,
    float heightPerChar);
 
} // namespace facebook::yoga::test