text: // Copyright 2014 the V8 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.
  
  #ifndef V8_TESTING_GTEST_SUPPORT_H_
  #define V8_TESTING_GTEST_SUPPORT_H_
  
  #include "include/v8stdint.h"
  #include "testing/gtest/include/gtest/gtest.h"
  
  namespace testing {
  namespace internal {
  
  #define GET_TYPE_NAME(type)                \
    template <>                              \
    inline std::string GetTypeName<type>() { \
      return #type;                          \
    }
  GET_TYPE_NAME(int8_t)
  GET_TYPE_NAME(uint8_t)
  GET_TYPE_NAME(int16_t)
  GET_TYPE_NAME(uint16_t)
  GET_TYPE_NAME(int32_t)
  GET_TYPE_NAME(uint32_t)
  GET_TYPE_NAME(int64_t)
  GET_TYPE_NAME(uint64_t)
  GET_TYPE_NAME(float)
  GET_TYPE_NAME(double)
  #undef GET_TYPE_NAME
  
  
  // TRACED_FOREACH(type, var, array) expands to a loop that assigns |var| every
  // item in the |array| and adds a SCOPED_TRACE() message for the |var| while
  // inside the loop body.
  // TODO(bmeurer): Migrate to C++11 once we're ready.
  #define TRACED_FOREACH(_type, _var, _array)                                \
    for (size_t _i = 0; _i < arraysize(_array); ++_i)                        \
      for (bool _done = false; !_done;)                                      \
        for (_type const _var = _array[_i]; !_done;)                         \
          for (SCOPED_TRACE(::testing::Message() << #_var << " = " << _var); \
               !_done; _done = true)
  
  
  // TRACED_FORRANGE(type, var, low, high) expands to a loop that assigns |var|
  // every value in the range |low| to (including) |high| and adds a
  // SCOPED_TRACE() message for the |var| while inside the loop body.
  // TODO(bmeurer): Migrate to C++11 once we're ready.
  #define TRACED_FORRANGE(_type, _var, _low, _high)                          \
    for (_type _i = _low; _i <= _high; ++_i)                                 \
      for (bool _done = false; !_done;)                                      \
        for (_type const _var = _i; !_done;)                                 \
          for (SCOPED_TRACE(::testing::Message() << #_var << " = " << _var); \
               !_done; _done = true)
  
  }  // namespace internal
  }  // namespace testing
  
  #endif  // V8_TESTING_GTEST_SUPPORT_H_
  