| |
| // (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) |
| |
| #include "test.hpp" |
| #include "check_integral_constant.hpp" |
| #ifdef TEST_STD |
| # include <type_traits> |
| #else |
| # include <boost/type_traits/is_function.hpp> |
| #endif |
| |
| TT_TEST_BEGIN(is_function) |
| |
| typedef void foo0_t(); |
| typedef void foo1_t(int); |
| typedef void foo2_t(int&, double); |
| typedef void foo3_t(int&, bool, int, int); |
| typedef void foo4_t(int, bool, int*, int[], int, int, int, int, int); |
| |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<foo0_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<foo1_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<foo2_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<foo3_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<foo4_t>::value, true); |
| |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<void>::value, false); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<int>::value, false); |
| #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<int&>::value, false); |
| #ifndef BOOST_NO_RVALUE_REFERENCES |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<int&&>::value, false); |
| #endif |
| #else |
| std::cout << |
| "<note>is_function will fail with some types (references for example)" |
| "if the compiler doesn't support partial specialisation of class templates." |
| "These are *not* tested here</note>" << std::endl; |
| #endif |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<int*>::value, false); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<int[]>::value, false); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<test_abc1>::value, false); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<int (*)(int)>::value, false); |
| |
| #ifdef BOOST_TT_TEST_MS_FUNC_SIGS |
| typedef void __stdcall sfoo0_t(); |
| typedef void __stdcall sfoo1_t(int); |
| typedef void __stdcall sfoo2_t(int&, double); |
| typedef void __stdcall sfoo3_t(int&, bool, int, int); |
| typedef void __stdcall sfoo4_t(int, bool, int*, int[], int, int, int, int, int); |
| |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo0_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo1_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo2_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo3_t>::value, true); |
| BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo4_t>::value, true); |
| |
| #endif |
| |
| TT_TEST_END |
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