is_lcase_letter.cpp 760 B

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  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. #include <boost/metaparse/util/is_lcase_letter.hpp>
  6. #include "common.hpp"
  7. #include <boost/mpl/apply_wrap.hpp>
  8. #include <boost/mpl/not.hpp>
  9. #include <boost/mpl/assert.hpp>
  10. #include "test_case.hpp"
  11. BOOST_METAPARSE_TEST_CASE(util_is_lcase_letter)
  12. {
  13. using boost::metaparse::util::is_lcase_letter;
  14. using boost::mpl::apply_wrap1;
  15. using boost::mpl::not_;
  16. // test_letter
  17. BOOST_MPL_ASSERT((apply_wrap1<is_lcase_letter<>, char_k>));
  18. // test_non_letter
  19. BOOST_MPL_ASSERT((not_<apply_wrap1<is_lcase_letter<>, char_K> >));
  20. }