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1 | |
2 | // (C) Copyright John Maddock 2000. | |
3 | // (C) Copyright Antony Polukhin 2013. | |
4 | // Use, modification and distribution are subject to the | |
5 | // Boost Software License, Version 1.0. (See accompanying file | |
6 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
7 | ||
8 | #include "test.hpp" | |
9 | #include "check_integral_constant.hpp" | |
10 | #ifdef TEST_STD | |
11 | # include <type_traits> | |
12 | #else | |
13 | # include <boost/type_traits/has_trivial_move_constructor.hpp> | |
14 | #endif | |
15 | ||
16 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
17 | ||
18 | struct non_copyable_movable | |
19 | { | |
20 | int val; | |
21 | non_copyable_movable(int); | |
22 | non_copyable_movable(const non_copyable_movable&) = delete; | |
23 | non_copyable_movable& operator=(const non_copyable_movable&) = delete; | |
24 | #if BOOST_WORKAROUND(BOOST_MSVC, <= 1800) || BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500) | |
25 | non_copyable_movable(non_copyable_movable&& o) : val(o.val){} | |
26 | non_copyable_movable& operator=(non_copyable_movable&& o) | |
27 | { | |
28 | val = std::move(o.val); | |
29 | return *this; | |
30 | } | |
31 | #else | |
32 | non_copyable_movable(non_copyable_movable&&) = default; | |
33 | non_copyable_movable& operator=(non_copyable_movable&&) = default; | |
34 | #endif | |
35 | }; | |
36 | ||
37 | struct copyable_non_moveable | |
38 | { | |
39 | int val; | |
40 | copyable_non_moveable(int); | |
41 | copyable_non_moveable(const copyable_non_moveable&) = default; | |
42 | copyable_non_moveable& operator=(const copyable_non_moveable&) = default; | |
43 | copyable_non_moveable(copyable_non_moveable&&) = delete; | |
44 | copyable_non_moveable& operator=(copyable_non_moveable&&) = delete; | |
45 | }; | |
46 | ||
47 | #endif | |
48 | ||
49 | TT_TEST_BEGIN(has_trivial_move_constructor) | |
50 | ||
51 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<bool>::value, true); | |
52 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<bool const>::value, true); | |
53 | #ifndef TEST_STD | |
54 | // unspecified behaviour: | |
55 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<bool volatile>::value, false); | |
56 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<bool const volatile>::value, false); | |
57 | #endif | |
58 | ||
59 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<signed char>::value, true); | |
60 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<signed char const>::value, true); | |
61 | #ifndef TEST_STD | |
62 | // unspecified behaviour: | |
63 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<signed char volatile>::value, false); | |
64 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<signed char const volatile>::value, false); | |
65 | #endif | |
66 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned char>::value, true); | |
67 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<char>::value, true); | |
68 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned char const>::value, true); | |
69 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<char const>::value, true); | |
70 | #ifndef TEST_STD | |
71 | // unspecified behaviour: | |
72 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned char volatile>::value, false); | |
73 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<char volatile>::value, false); | |
74 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned char const volatile>::value, false); | |
75 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<char const volatile>::value, false); | |
76 | #endif | |
77 | ||
78 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned short>::value, true); | |
79 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<short>::value, true); | |
80 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned short const>::value, true); | |
81 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<short const>::value, true); | |
82 | #ifndef TEST_STD | |
83 | // unspecified behaviour: | |
84 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned short volatile>::value, false); | |
85 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<short volatile>::value, false); | |
86 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned short const volatile>::value, false); | |
87 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<short const volatile>::value, false); | |
88 | #endif | |
89 | ||
90 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned int>::value, true); | |
91 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int>::value, true); | |
92 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned int const>::value, true); | |
93 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int const>::value, true); | |
94 | #ifndef TEST_STD | |
95 | // unspecified behaviour: | |
96 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned int volatile>::value, false); | |
97 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int volatile>::value, false); | |
98 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned int const volatile>::value, false); | |
99 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int const volatile>::value, false); | |
100 | #endif | |
101 | ||
102 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned long>::value, true); | |
103 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long>::value, true); | |
104 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned long const>::value, true); | |
105 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long const>::value, true); | |
106 | #ifndef TEST_STD | |
107 | // unspecified behaviour: | |
108 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned long volatile>::value, false); | |
109 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long volatile>::value, false); | |
110 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned long const volatile>::value, false); | |
111 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long const volatile>::value, false); | |
112 | #endif | |
113 | #ifdef BOOST_HAS_LONG_LONG | |
114 | ||
115 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::ulong_long_type>::value, true); | |
116 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::long_long_type>::value, true); | |
117 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::ulong_long_type const>::value, true); | |
118 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::long_long_type const>::value, true); | |
119 | #ifndef TEST_STD | |
120 | // unspecified behaviour: | |
121 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::ulong_long_type volatile>::value, false); | |
122 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::long_long_type volatile>::value, false); | |
123 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::ulong_long_type const volatile>::value, false); | |
124 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor< ::boost::long_long_type const volatile>::value, false); | |
125 | #endif | |
126 | #endif | |
127 | ||
128 | #ifdef BOOST_HAS_MS_INT64 | |
129 | ||
130 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int8>::value, true); | |
131 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int8>::value, true); | |
132 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int8 const>::value, true); | |
133 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int8 const>::value, true); | |
134 | #ifndef TEST_STD | |
135 | // unspecified behaviour: | |
136 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int8 volatile>::value, false); | |
137 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int8 volatile>::value, false); | |
138 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int8 const volatile>::value, false); | |
139 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int8 const volatile>::value, false); | |
140 | #endif | |
141 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int16>::value, true); | |
142 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int16>::value, true); | |
143 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int16 const>::value, true); | |
144 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int16 const>::value, true); | |
145 | #ifndef TEST_STD | |
146 | // unspecified behaviour: | |
147 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int16 volatile>::value, false); | |
148 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int16 volatile>::value, false); | |
149 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int16 const volatile>::value, false); | |
150 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int16 const volatile>::value, false); | |
151 | #endif | |
152 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int32>::value, true); | |
153 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int32>::value, true); | |
154 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int32 const>::value, true); | |
155 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int32 const>::value, true); | |
156 | #ifndef TEST_STD | |
157 | // unspecified behaviour: | |
158 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int32 volatile>::value, false); | |
159 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int32 volatile>::value, false); | |
160 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int32 const volatile>::value, false); | |
161 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int32 const volatile>::value, false); | |
162 | #endif | |
163 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int64>::value, true); | |
164 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int64>::value, true); | |
165 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int64 const>::value, true); | |
166 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int64 const>::value, true); | |
167 | #ifndef TEST_STD | |
168 | // unspecified behaviour: | |
169 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int64 volatile>::value, false); | |
170 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int64 volatile>::value, false); | |
171 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<unsigned __int64 const volatile>::value, false); | |
172 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<__int64 const volatile>::value, false); | |
173 | #endif | |
174 | #endif | |
175 | ||
176 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<float>::value, true); | |
177 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<float const>::value, true); | |
178 | #ifndef TEST_STD | |
179 | // unspecified behaviour: | |
180 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<float volatile>::value, false); | |
181 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<float const volatile>::value, false); | |
182 | #endif | |
183 | ||
184 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<double>::value, true); | |
185 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<double const>::value, true); | |
186 | #ifndef TEST_STD | |
187 | // unspecified behaviour: | |
188 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<double volatile>::value, false); | |
189 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<double const volatile>::value, false); | |
190 | #endif | |
191 | ||
192 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long double>::value, true); | |
193 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long double const>::value, true); | |
194 | #ifndef TEST_STD | |
195 | // unspecified behaviour: | |
196 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long double volatile>::value, false); | |
197 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<long double const volatile>::value, false); | |
198 | #endif | |
199 | ||
200 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int>::value, true); | |
201 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<void*>::value, true); | |
202 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int*const>::value, true); | |
203 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<f1>::value, true); | |
204 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<f2>::value, true); | |
205 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<f3>::value, true); | |
206 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<mf1>::value, true); | |
207 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<mf2>::value, true); | |
208 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<mf3>::value, true); | |
209 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<mp>::value, true); | |
210 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<cmf>::value, true); | |
211 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<enum_UDT>::value, true); | |
212 | ||
213 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int&>::value, true); | |
214 | #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES | |
215 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int&&>::value, true); | |
216 | #endif | |
217 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<const int&>::value, true); | |
218 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int[2]>::value, false); | |
219 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int[3][2]>::value, false); | |
220 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<int[2][4][5][6][3]>::value, false); | |
221 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<UDT>::value, false); | |
222 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<void>::value, false); | |
223 | // cases we would like to succeed but can't implement in the language: | |
224 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<empty_POD_UDT>::value, true, false); | |
225 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<POD_UDT>::value, true, false); | |
226 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<POD_union_UDT>::value, true, false); | |
227 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<empty_POD_union_UDT>::value, true, false); | |
228 | ||
229 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<trivial_except_copy>::value, false); | |
230 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<trivial_except_destroy>::value, true, false); | |
231 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<trivial_except_construct>::value, true, false); | |
232 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<trivial_except_assign>::value, true, false); | |
233 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<wrap<trivial_except_copy> >::value, false); | |
234 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<wrap<trivial_except_destroy> >::value, true, false); | |
235 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<wrap<trivial_except_construct> >::value, true, false); | |
236 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<wrap<trivial_except_assign> >::value, true, false); | |
237 | ||
238 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<test_abc1>::value, false); | |
239 | ||
240 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
241 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<non_copyable_movable>::value, true, false); | |
242 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_move_constructor<copyable_non_moveable>::value, false); | |
243 | #endif | |
244 | ||
245 | TT_TEST_END | |
246 | ||
247 | ||
248 | ||
249 | ||
250 | ||
251 | ||
252 | ||
253 |