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- // Copyright Abel Sinkovics (abel@sinkovics.hu) 2010.
- // 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/return_.hpp>
- #include <boost/metaparse/start.hpp>
- #include <boost/metaparse/get_result.hpp>
- #include <boost/metaparse/get_remaining.hpp>
- #include <boost/metaparse/get_position.hpp>
- #include "common.hpp"
- #include <boost/mpl/equal_to.hpp>
- #include <boost/mpl/apply_wrap.hpp>
- #include <boost/mpl/assert.hpp>
- #include "test_case.hpp"
- namespace
- {
- using boost::metaparse::return_;
- using boost::mpl::apply_wrap2;
- typedef apply_wrap2<return_<int1>, int2, int3> acc;
-
- typedef return_<char_x> return_x;
- }
- BOOST_METAPARSE_TEST_CASE(return)
- {
- using boost::metaparse::get_result;
- using boost::metaparse::get_remaining;
- using boost::metaparse::get_position;
- using boost::metaparse::start;
-
- using boost::mpl::equal_to;
- // test_for_non_empty_string
- BOOST_MPL_ASSERT((
- equal_to<get_result<apply_wrap2<return_x, str_hello, start> >::type, char_x>
- ));
- // test_for_empty_string
- BOOST_MPL_ASSERT((
- equal_to<get_result<apply_wrap2<return_x, str_, start> >::type, char_x>
- ));
-
- // test_get_result
- BOOST_MPL_ASSERT((equal_to<int1, get_result<acc>::type>));
- // test_get_remaining
- BOOST_MPL_ASSERT((equal_to<int2, get_remaining<acc>::type>));
- // test_get_position
- BOOST_MPL_ASSERT((equal_to<int3, get_position<acc>::type>));
- }
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