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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/util/digit_to_int.hpp>
- #include <boost/metaparse/error/digit_expected.hpp>
- #include "common.hpp"
- #include <boost/mpl/equal_to.hpp>
- #include <boost/mpl/apply_wrap.hpp>
- #include <boost/mpl/bool.hpp>
- #include <boost/mpl/assert.hpp>
- #include <boost/type_traits/is_same.hpp>
- #include "test_case.hpp"
- BOOST_METAPARSE_TEST_CASE(digit_to_int)
- {
- using boost::metaparse::util::digit_to_int;
- using boost::metaparse::error::digit_expected;
-
- using boost::mpl::equal_to;
- using boost::mpl::apply_wrap1;
- using boost::mpl::true_;
- using boost::is_same;
- // test0
- BOOST_MPL_ASSERT((equal_to<apply_wrap1<digit_to_int<>, char_0>::type, int0>));
- // test9
- BOOST_MPL_ASSERT((equal_to<apply_wrap1<digit_to_int<>, char_9>::type, int9>));
-
- // test_error
- BOOST_MPL_ASSERT((
- is_same<digit_expected, apply_wrap1<digit_to_int<>, char_x>::type>
- ));
- }
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