1 // Copyright Abel Sinkovics (abel@sinkovics.hu) 2010.
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/util/is_letter.hpp>
7 
8 #include "common.hpp"
9 
10 #include <boost/mpl/apply_wrap.hpp>
11 #include <boost/mpl/not.hpp>
12 #include <boost/mpl/assert.hpp>
13 
14 #include "test_case.hpp"
15 
BOOST_METAPARSE_TEST_CASE(util_is_letter)16 BOOST_METAPARSE_TEST_CASE(util_is_letter)
17 {
18   using boost::metaparse::util::is_letter;
19 
20   using boost::mpl::apply_wrap1;
21   using boost::mpl::not_;
22 
23   // test_lcase_letter
24   BOOST_MPL_ASSERT((apply_wrap1<is_letter<>, char_k>));
25 
26   // test_ucase_letter
27   BOOST_MPL_ASSERT((apply_wrap1<is_letter<>, char_K>));
28 
29   // test_not_letter
30   BOOST_MPL_ASSERT((not_<apply_wrap1<is_letter<>, char_7> >));
31 }
32 
33