1 // Copyright Abel Sinkovics (abel@sinkovics.hu) 2013. 2 // Distributed under the Boost Software License, Version 1.0. 3 // (See accompanying file LICENSE_1_0.txt or copy at 4 // http://www.boost.org/LICENSE_1_0.txt) 5 6 #include <boost/metaparse/config.hpp> 7 #if BOOST_METAPARSE_STD >= 2011 8 # include <boost/metaparse/v1/cpp11/impl/size.hpp> 9 #else 10 # include <boost/metaparse/v1/cpp98/impl/size.hpp> 11 #endif 12 13 #include <boost/metaparse/string.hpp> 14 15 #include <boost/mpl/equal_to.hpp> 16 #include <boost/mpl/int.hpp> 17 #include <boost/mpl/assert.hpp> 18 19 #include "test_case.hpp" 20 BOOST_METAPARSE_TEST_CASE(size)21BOOST_METAPARSE_TEST_CASE(size) 22 { 23 using boost::metaparse::v1::impl::size; 24 using boost::metaparse::string; 25 26 using boost::mpl::equal_to; 27 using boost::mpl::int_; 28 29 // test_0 30 BOOST_MPL_ASSERT((equal_to<int_<0>, size<string<> >::type>)); 31 32 // test_1_ 33 BOOST_MPL_ASSERT((equal_to<int_<1>, size<string<'x'> >::type>)); 34 35 // test_5 36 BOOST_MPL_ASSERT((equal_to<int_<4>, size<string<'1','2','3','4'> >::type>)); 37 38 } 39 40 41