1// Copyright 2014 the V8 project authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef V8_TESTING_GTEST_SUPPORT_H_ 6#define V8_TESTING_GTEST_SUPPORT_H_ 7 8#include "include/v8stdint.h" 9#include "testing/gtest/include/gtest/gtest.h" 10 11namespace testing { 12namespace internal { 13 14#define GET_TYPE_NAME(type) \ 15 template <> \ 16 inline std::string GetTypeName<type>() { \ 17 return #type; \ 18 } 19GET_TYPE_NAME(int8_t) 20GET_TYPE_NAME(uint8_t) 21GET_TYPE_NAME(int16_t) 22GET_TYPE_NAME(uint16_t) 23GET_TYPE_NAME(int32_t) 24GET_TYPE_NAME(uint32_t) 25GET_TYPE_NAME(int64_t) 26GET_TYPE_NAME(uint64_t) 27GET_TYPE_NAME(float) 28GET_TYPE_NAME(double) 29#undef GET_TYPE_NAME 30 31 32// TRACED_FOREACH(type, var, array) expands to a loop that assigns |var| every 33// item in the |array| and adds a SCOPED_TRACE() message for the |var| while 34// inside the loop body. 35// TODO(bmeurer): Migrate to C++11 once we're ready. 36#define TRACED_FOREACH(_type, _var, _array) \ 37 for (size_t _i = 0; _i < arraysize(_array); ++_i) \ 38 for (bool _done = false; !_done;) \ 39 for (_type const _var = _array[_i]; !_done;) \ 40 for (SCOPED_TRACE(::testing::Message() << #_var << " = " << _var); \ 41 !_done; _done = true) 42 43 44// TRACED_FORRANGE(type, var, low, high) expands to a loop that assigns |var| 45// every value in the range |low| to (including) |high| and adds a 46// SCOPED_TRACE() message for the |var| while inside the loop body. 47// TODO(bmeurer): Migrate to C++11 once we're ready. 48#define TRACED_FORRANGE(_type, _var, _low, _high) \ 49 for (_type _i = _low; _i <= _high; ++_i) \ 50 for (bool _done = false; !_done;) \ 51 for (_type const _var = _i; !_done;) \ 52 for (SCOPED_TRACE(::testing::Message() << #_var << " = " << _var); \ 53 !_done; _done = true) 54 55} // namespace internal 56} // namespace testing 57 58#endif // V8_TESTING_GTEST_SUPPORT_H_ 59