diff options
Diffstat (limited to 'src/boost/libs/type_traits/test/has_trivial_constr_test.cpp')
| -rw-r--r-- | src/boost/libs/type_traits/test/has_trivial_constr_test.cpp | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/src/boost/libs/type_traits/test/has_trivial_constr_test.cpp b/src/boost/libs/type_traits/test/has_trivial_constr_test.cpp new file mode 100644 index 000000000..455ee9582 --- /dev/null +++ b/src/boost/libs/type_traits/test/has_trivial_constr_test.cpp @@ -0,0 +1,221 @@ + +// (C) Copyright John Maddock 2000. +// Use, modification and distribution are subject to the +// Boost Software License, Version 1.0. (See accompanying file +// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifdef TEST_STD +# include <type_traits> +#else +# include <boost/type_traits/has_trivial_constructor.hpp> +#endif +#include "test.hpp" +#include "check_integral_constant.hpp" + + +class bug11324_base +{ +public: + bug11324_base & operator=(const bug11324_base&){ throw int(); } + virtual ~bug11324_base() {} +}; + +class bug11324_derived : public bug11324_base +{ +public: + char data; + explicit bug11324_derived(char arg) : data(arg) {} +}; + +struct private_construct +{ + private_construct(int); +private: + private_construct(); +}; + +#ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS + +struct deleted_construct +{ + deleted_construct(int); + deleted_construct() = delete; +}; + +#endif + +TT_TEST_BEGIN(has_trivial_constructor) + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long const volatile>::value, true); + +#ifdef BOOST_HAS_LONG_LONG + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type const volatile>::value, true); + +#endif + +#ifdef BOOST_HAS_MS_INT64 + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8 const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8 const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16 const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16 const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32 const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32 const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64 const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64 volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64 const volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64 const volatile>::value, true); + +#endif + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double const volatile>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double volatile>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double const volatile>::value, true); + + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<void*>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int*const>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<f1>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<f2>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<f3>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mf1>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mf2>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mf3>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mp>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<cmf>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<enum_UDT>::value, true); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int&>::value, false); +#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int&&>::value, false); +#endif +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<const int&>::value, false); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int[2]>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int[3][2]>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int[2][4][5][6][3]>::value, true); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<UDT>::value, false); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<empty_UDT>::value, false); +// Can't construct type void: +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<void>::value, false); +// cases we would like to succeed but can't implement in the language: +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<empty_POD_UDT>::value, true, false); +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<POD_UDT>::value, true, false); +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<POD_union_UDT>::value, true, false); +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<empty_POD_union_UDT>::value, true, false); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_construct>::value, false); +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_destroy>::value, true, false); +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_assign>::value, true, false); +//BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_copy>::value, true, false); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_construct> >::value, false); +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_destroy> >::value, true, false); +BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_assign> >::value, true, false); +//BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_copy> >::value, true, false); + + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<test_abc1>::value, false); +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bug11324_derived>::value, false); + +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<private_construct>::value, false); +#ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS +BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<deleted_construct>::value, false); +BOOST_CHECK_INTEGRAL_CONSTANT((::tt::has_trivial_constructor<std::pair<deleted_construct, int> >::value), false); +#endif + +TT_TEST_END + + + + + + + + |