| 1 | // Boost.TypeErasure library |
|---|---|
| 2 | // |
| 3 | // Copyright 2011 Steven Watanabe |
| 4 | // |
| 5 | // Distributed under the Boost Software License Version 1.0. (See |
| 6 | // accompanying file LICENSE_1_0.txt or copy at |
| 7 | // http://www.boost.org/LICENSE_1_0.txt) |
| 8 | // |
| 9 | // $Id$ |
| 10 | |
| 11 | #include <boost/type_erasure/any.hpp> |
| 12 | #include <boost/type_erasure/tuple.hpp> |
| 13 | #include <boost/type_erasure/builtin.hpp> |
| 14 | #include <boost/type_erasure/operators.hpp> |
| 15 | #include <boost/type_erasure/any_cast.hpp> |
| 16 | #include <boost/mpl/vector.hpp> |
| 17 | |
| 18 | #define BOOST_TEST_MAIN |
| 19 | #include <boost/test/unit_test.hpp> |
| 20 | |
| 21 | using namespace boost::type_erasure; |
| 22 | |
| 23 | template<class T = _self> |
| 24 | struct common : ::boost::mpl::vector< |
| 25 | copy_constructible<T>, |
| 26 | relaxed |
| 27 | > {}; |
| 28 | |
| 29 | BOOST_AUTO_TEST_CASE(test_typeid) { |
| 30 | any<common<> > val; |
| 31 | BOOST_CHECK(typeid_of(val) == typeid(void)); |
| 32 | } |
| 33 | |
| 34 | BOOST_AUTO_TEST_CASE(test_any_cast) { |
| 35 | any<common<> > val; |
| 36 | BOOST_CHECK_EQUAL(any_cast<void*>(&val), (void*)0); |
| 37 | BOOST_CHECK_EQUAL(any_cast<int*>(&val), (int*)0); |
| 38 | } |
| 39 | |
| 40 | BOOST_AUTO_TEST_CASE(test_copy) { |
| 41 | any<common<> > val; |
| 42 | any<common<> > val2(val); |
| 43 | BOOST_CHECK(typeid_of(val2) == typeid(void)); |
| 44 | } |
| 45 |