googlemock/include/gmock/internal/custom/gmock-matchers.h

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// Injection point for custom user configurations. See README for details
//
// GOOGLETEST_CM0002 DO NOT DELETE

#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_

#include <memory>

#include "gmock/internal/gmock-port.h"
#if GTEST_GOOGLE3_MODE_
#include "base/callback.h"

// Realistically this file should be included from gmock-matchers.h
#include "gmock/gmock-matchers.h"

namespace testing {
namespace internal {

// Specialization for permanent callbacks.
template <typename ArgType, typename ResType>
struct CallableTraits<ResultCallback1<ResType, ArgType>*> {
  typedef ResType ResultType;
  using StorageType = std::shared_ptr<ResultCallback1<ResType, ArgType>>;
  typedef ResultCallback1<ResType, ArgType> Callback;

  static void CheckIsValid(const StorageType& callback) {
    GTEST_CHECK_(callback != nullptr)
        << "NULL callback is passed into ResultOf().";
    callback->CheckIsRepeatable();
  }
  template <typename T>
  static ResType Invoke(const StorageType& callback, T arg) {
    return callback->Run(arg);
  }
};

}  // namespace internal
}  // namespace testing
#endif  // GTEST_GOOGLE3_MODE_

#endif  // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_