projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 20effc67 TL |
1 | /* |
| 2 | Copyright 2020 Glen Joseph Fernandes | |
| 3 | (glenjofe@gmail.com) | |
| 4 | ||
| 5 | Distributed under the Boost Software License, | |
| 6 | Version 1.0. (See accompanying file LICENSE_1_0.txt | |
| 7 | or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 8 | */ | |
| 9 | #ifdef TEST_STD | |
| 10 | #include <type_traits> | |
| 11 | #else | |
| 12 | #include <boost/type_traits/is_trivially_copyable.hpp> | |
| 13 | #endif | |
| 14 | #include "test.hpp" | |
| 15 | #include "check_integral_constant.hpp" | |
| 16 | ||
| 17 | class private_copy { | |
| 18 | public: | |
| 19 | private_copy(); | |
| 20 | private: | |
| 21 | private_copy(const private_copy&); | |
| 22 | }; | |
| 23 | ||
| 24 | class private_assign { | |
| 25 | public: | |
| 26 | private_assign(); | |
| 27 | private: | |
| 28 | private_assign& operator=(const private_assign&); | |
| 29 | }; | |
| 30 | ||
| 31 | class private_destruct { | |
| 32 | public: | |
| 33 | private_destruct(); | |
| 34 | private: | |
| 35 | ~private_destruct(); | |
| 36 | }; | |
| 37 | ||
| 38 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 39 | struct deleted_assign { | |
| 40 | deleted_assign(); | |
| 41 | deleted_assign& operator=(const deleted_assign&) = delete; | |
| 42 | }; | |
| 43 | ||
| 44 | struct deleted_copy { | |
| 45 | deleted_copy() { } | |
| 46 | deleted_copy(const deleted_copy&) = delete; | |
| 47 | deleted_copy(deleted_copy&&) { } | |
| 48 | }; | |
| 49 | ||
| 50 | struct deleted_destruct { | |
| 51 | deleted_destruct(); | |
| 52 | ~deleted_destruct() = delete; | |
| 53 | }; | |
| 54 | #endif | |
| 55 | ||
| 56 | #ifndef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS | |
| 57 | struct default_copy { | |
| 58 | default_copy(const default_copy&) = default; | |
| 59 | default_copy(default_copy&&) { } | |
| 60 | default_copy& operator=(const default_copy&) = default; | |
| 61 | default_copy& operator=(default_copy&&) { | |
| 62 | return *this; | |
| 63 | } | |
| 64 | }; | |
| 65 | #endif | |
| 66 | ||
| 67 | TT_TEST_BEGIN(is_trivially_copyable) | |
| 68 | ||
| 69 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<bool>::value, true); | |
| 70 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<bool const>::value, false); | |
| 71 | #ifndef TEST_STD | |
| 72 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<bool volatile>::value, false); | |
| 73 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<bool const volatile>::value, false); | |
| 74 | #endif | |
| 75 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<signed char>::value, true); | |
| 76 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<signed char const>::value, false); | |
| 77 | #ifndef TEST_STD | |
| 78 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<signed char volatile>::value, false); | |
| 79 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<signed char const volatile>::value, false); | |
| 80 | #endif | |
| 81 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned char>::value, true); | |
| 82 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<char>::value, true); | |
| 83 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned char const>::value, false); | |
| 84 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<char const>::value, false); | |
| 85 | #ifndef TEST_STD | |
| 86 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned char volatile>::value, false); | |
| 87 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<char volatile>::value, false); | |
| 88 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned char const volatile>::value, false); | |
| 89 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<char const volatile>::value, false); | |
| 90 | #endif | |
| 91 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned short>::value, true); | |
| 92 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<short>::value, true); | |
| 93 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned short const>::value, false); | |
| 94 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<short const>::value, false); | |
| 95 | #ifndef TEST_STD | |
| 96 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned short volatile>::value, false); | |
| 97 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<short volatile>::value, false); | |
| 98 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned short const volatile>::value, false); | |
| 99 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<short const volatile>::value, false); | |
| 100 | #endif | |
| 101 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned int>::value, true); | |
| 102 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int>::value, true); | |
| 103 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned int const>::value, false); | |
| 104 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int const>::value, false); | |
| 105 | #ifndef TEST_STD | |
| 106 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned int volatile>::value, false); | |
| 107 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int volatile>::value, false); | |
| 108 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned int const volatile>::value, false); | |
| 109 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int const volatile>::value, false); | |
| 110 | #endif | |
| 111 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned long>::value, true); | |
| 112 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long>::value, true); | |
| 113 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned long const>::value, false); | |
| 114 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long const>::value, false); | |
| 115 | #ifndef TEST_STD | |
| 116 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned long volatile>::value, false); | |
| 117 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long volatile>::value, false); | |
| 118 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned long const volatile>::value, false); | |
| 119 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long const volatile>::value, false); | |
| 120 | #endif | |
| 121 | #ifdef BOOST_HAS_LONG_LONG | |
| 122 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::ulong_long_type>::value, true); | |
| 123 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::long_long_type>::value, true); | |
| 124 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::ulong_long_type const>::value, false); | |
| 125 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::long_long_type const>::value, false); | |
| 126 | #ifndef TEST_STD | |
| 127 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::ulong_long_type volatile>::value, false); | |
| 128 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::long_long_type volatile>::value, false); | |
| 129 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::ulong_long_type const volatile>::value, false); | |
| 130 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable< ::boost::long_long_type const volatile>::value, false); | |
| 131 | #endif | |
| 132 | #endif | |
| 133 | #ifdef BOOST_HAS_MS_INT64 | |
| 134 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int8>::value, true); | |
| 135 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int8>::value, true); | |
| 136 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int8 const>::value, false); | |
| 137 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int8 const>::value, false); | |
| 138 | #ifndef TEST_STD | |
| 139 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int8 volatile>::value, false); | |
| 140 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int8 volatile>::value, false); | |
| 141 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int8 const volatile>::value, false); | |
| 142 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int8 const volatile>::value, false); | |
| 143 | #endif | |
| 144 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int16>::value, true); | |
| 145 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int16>::value, true); | |
| 146 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int16 const>::value, false); | |
| 147 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int16 const>::value, false); | |
| 148 | #ifndef TEST_STD | |
| 149 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int16 volatile>::value, false); | |
| 150 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int16 volatile>::value, false); | |
| 151 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int16 const volatile>::value, false); | |
| 152 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int16 const volatile>::value, false); | |
| 153 | #endif | |
| 154 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int32>::value, true); | |
| 155 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int32>::value, true); | |
| 156 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int32 const>::value, false); | |
| 157 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int32 const>::value, false); | |
| 158 | #ifndef TEST_STD | |
| 159 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int32 volatile>::value, false); | |
| 160 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int32 volatile>::value, false); | |
| 161 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int32 const volatile>::value, false); | |
| 162 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int32 const volatile>::value, false); | |
| 163 | #endif | |
| 164 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int64>::value, true); | |
| 165 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int64>::value, true); | |
| 166 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int64 const>::value, false); | |
| 167 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int64 const>::value, false); | |
| 168 | #ifndef TEST_STD | |
| 169 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int64 volatile>::value, false); | |
| 170 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int64 volatile>::value, false); | |
| 171 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<unsigned __int64 const volatile>::value, false); | |
| 172 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<__int64 const volatile>::value, false); | |
| 173 | #endif | |
| 174 | #endif | |
| 175 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<float>::value, true); | |
| 176 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<float const>::value, false); | |
| 177 | #ifndef TEST_STD | |
| 178 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<float volatile>::value, false); | |
| 179 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<float const volatile>::value, false); | |
| 180 | #endif | |
| 181 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<double>::value, true); | |
| 182 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<double const>::value, false); | |
| 183 | #ifndef TEST_STD | |
| 184 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<double volatile>::value, false); | |
| 185 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<double const volatile>::value, false); | |
| 186 | #endif | |
| 187 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long double>::value, true); | |
| 188 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long double const>::value, false); | |
| 189 | #ifndef TEST_STD | |
| 190 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long double volatile>::value, false); | |
| 191 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<long double const volatile>::value, false); | |
| 192 | #endif | |
| 193 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int>::value, true); | |
| 194 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<void*>::value, true); | |
| 195 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int*const>::value, false); | |
| 196 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<f1>::value, true); | |
| 197 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<f2>::value, true); | |
| 198 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<f3>::value, true); | |
| 199 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<mf1>::value, true); | |
| 200 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<mf2>::value, true); | |
| 201 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<mf3>::value, true); | |
| 202 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<mp>::value, true); | |
| 203 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<cmf>::value, true); | |
| 204 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<enum_UDT>::value, true); | |
| 205 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int&>::value, false); | |
| 206 | #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES | |
| 207 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int&&>::value, false); | |
| 208 | #endif | |
| 209 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<const int&>::value, false); | |
| 210 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int[2]>::value, false); | |
| 211 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int[3][2]>::value, false); | |
| 212 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<int[2][4][5][6][3]>::value, false); | |
| 213 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<UDT>::value, false); | |
| 214 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<void>::value, false); | |
| 215 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<empty_POD_UDT>::value, true, false); | |
| 216 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<POD_UDT>::value, true, false); | |
| 217 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<POD_union_UDT>::value, true, false); | |
| 218 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<empty_POD_union_UDT>::value, true, false); | |
| 219 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<trivial_except_copy>::value, false); | |
| 220 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<trivial_except_destroy>::value, false); | |
| 221 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<trivial_except_construct>::value, true, false); | |
| 222 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<trivial_except_assign>::value, false); | |
| 223 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<wrap<trivial_except_copy> >::value, false); | |
| 224 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<wrap<trivial_except_destroy> >::value, false); | |
| 225 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<wrap<trivial_except_construct> >::value, true, false); | |
| 226 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<wrap<trivial_except_assign> >::value, false); | |
| 227 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<test_abc1>::value, false); | |
| 228 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<private_copy>::value, false); | |
| 229 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<private_assign>::value, false); | |
| 230 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 231 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<deleted_copy>::value, false); | |
| 232 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<deleted_assign>::value, false); | |
| 233 | #endif | |
| 234 | #ifndef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS | |
| 235 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_trivially_copyable<default_copy>::value, false); | |
| 236 | #endif | |
| 237 | ||
| 238 | TT_TEST_END |