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- // Copyright Abel Sinkovics (abel@sinkovics.hu) 2013.
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- #include <boost/metaparse/config.hpp>
- #if BOOST_METAPARSE_STD < 2011
- #include <boost/metaparse/v1/cpp98/impl/update_c.hpp>
- #include <boost/metaparse/string.hpp>
- #include <boost/mpl/equal_to.hpp>
- #include <boost/mpl/assert.hpp>
- #include "test_case.hpp"
- BOOST_METAPARSE_TEST_CASE(update_c)
- {
- using boost::metaparse::v1::impl::update_c;
- using boost::metaparse::string;
-
- using boost::mpl::equal_to;
- typedef string<'h','e','l','l','o'> hello;
- // test_update_first_char
- BOOST_MPL_ASSERT((
- equal_to<string<'x','e','l','l','o'>, update_c<hello, 0, 'x'>::type>
- ));
- // test_update_middle_char
- BOOST_MPL_ASSERT((
- equal_to<string<'h','e','x','l','o'>, update_c<hello, 2, 'x'>::type>
- ));
- // test_update_last_char
- BOOST_MPL_ASSERT((
- equal_to<string<'h','e','l','l','x'>, update_c<hello, 4, 'x'>::type>
- ));
- }
- #endif
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