ceph/src/boost/libs/metaparse/test/size.cpp

   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/v1/impl/size.hpp>
   7 #include <boost/metaparse/string.hpp>
   8
   9 #include <boost/mpl/equal_to.hpp>
  10 #include <boost/mpl/int.hpp>
  11 #include <boost/mpl/assert.hpp>
  12
  13 #include "test_case.hpp"
  14
  15 BOOST_METAPARSE_TEST_CASE(size)
  16 {
  17   using boost::metaparse::v1::impl::size;
  18   using boost::metaparse::string;
  19
  20   using boost::mpl::equal_to;
  21   using boost::mpl::int_;
  22
  23   // test_0
  24   BOOST_MPL_ASSERT((equal_to<int_<0>, size<string<> >::type>));
  25
  26   // test_1_
  27   BOOST_MPL_ASSERT((equal_to<int_<1>, size<string<'x'> >::type>));
  28
  29   // test_5
  30   BOOST_MPL_ASSERT((equal_to<int_<4>, size<string<'1','2','3','4'> >::type>));
  31
  32 }
  33
  34