utils/unittest/googlemock/include/gmock/internal/gmock-port.h

   1 // Copyright 2008, Google Inc.
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  10 //     * Redistributions in binary form must reproduce the above
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  29 //
  30 // Author: vadimb@google.com (Vadim Berman)
  31 //
  32 // Low-level types and utilities for porting Google Mock to various
  33 // platforms.  All macros ending with _ and symbols defined in an
  34 // internal namespace are subject to change without notice.  Code
  35 // outside Google Mock MUST NOT USE THEM DIRECTLY.  Macros that don't
  36 // end with _ are part of Google Mock's public API and can be used by
  37 // code outside Google Mock.
  38
  39 // IWYU pragma: private, include "gmock/gmock.h"
  40
  41 #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
  42 #define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
  43
  44 #include <assert.h>
  45 #include <stdlib.h>
  46 #include <iostream>
  47
  48 // Most of the utilities needed for porting Google Mock are also
  49 // required for Google Test and are defined in gtest-port.h.
  50 //
  51 // Note to maintainers: to reduce code duplication, prefer adding
  52 // portability utilities to Google Test's gtest-port.h instead of
  53 // here, as Google Mock depends on Google Test.  Only add a utility
  54 // here if it's truly specific to Google Mock.
  55 #include "gtest/internal/gtest-linked_ptr.h"
  56 #include "gtest/internal/gtest-port.h"
  57 #include "gmock/internal/custom/gmock-port.h"
  58
  59 // To avoid conditional compilation everywhere, we make it
  60 // gmock-port.h's responsibility to #include the header implementing
  61 // tr1/tuple.  gmock-port.h does this via gtest-port.h, which is
  62 // guaranteed to pull in the tuple header.
  63
  64 // For MS Visual C++, check the compiler version. At least VS 2003 is
  65 // required to compile Google Mock.
  66 #if defined(_MSC_VER) && _MSC_VER < 1310
  67 # error "At least Visual C++ 2003 (7.1) is required to compile Google Mock."
  68 #endif
  69
  70 // Macro for referencing flags.  This is public as we want the user to
  71 // use this syntax to reference Google Mock flags.
  72 #define GMOCK_FLAG(name) FLAGS_gmock_##name
  73
  74 #if !defined(GMOCK_DECLARE_bool_)
  75
  76 // Macros for declaring flags.
  77 #define GMOCK_DECLARE_bool_(name) extern GTEST_API_ bool GMOCK_FLAG(name)
  78 #define GMOCK_DECLARE_int32_(name) \
  79     extern GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name)
  80 #define GMOCK_DECLARE_string_(name) \
  81     extern GTEST_API_ ::std::string GMOCK_FLAG(name)
  82
  83 // Macros for defining flags.
  84 #define GMOCK_DEFINE_bool_(name, default_val, doc) \
  85     GTEST_API_ bool GMOCK_FLAG(name) = (default_val)
  86 #define GMOCK_DEFINE_int32_(name, default_val, doc) \
  87     GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name) = (default_val)
  88 #define GMOCK_DEFINE_string_(name, default_val, doc) \
  89     GTEST_API_ ::std::string GMOCK_FLAG(name) = (default_val)
  90
  91 #endif  // !defined(GMOCK_DECLARE_bool_)
  92
  93 #endif  // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_