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1 // Copyright Abel Sinkovics (abel@sinkovics.hu) 2011.
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)
6 #include <boost/metaparse/int_.hpp>
7 #include <boost/metaparse/is_error.hpp>
8 #include <boost/metaparse/start.hpp>
9 #include <boost/metaparse/get_result.hpp>
13 #include <boost/mpl/equal_to.hpp>
14 #include <boost/mpl/apply_wrap.hpp>
15 #include <boost/mpl/assert.hpp>
17 #include "test_case.hpp"
19 BOOST_METAPARSE_TEST_CASE(int)
21 using boost::metaparse::is_error
;
22 using boost::metaparse::int_
;
23 using boost::metaparse::start
;
24 using boost::metaparse::get_result
;
26 using boost::mpl::apply_wrap2
;
27 using boost::mpl::equal_to
;
30 BOOST_MPL_ASSERT((is_error
<apply_wrap2
<int_
, str_hello
, start
> >));
34 equal_to
<get_result
<apply_wrap2
<int_
, str_0
, start
> >::type
, int0
>
37 // test_with_one_digit
39 equal_to
<get_result
<apply_wrap2
<int_
, str_1
, start
> >::type
, int1
>
42 // test_with_big_number
45 get_result
<apply_wrap2
<int_
, str_1983
, start
> >::type
,
46 boost::mpl::int_
<1983>
50 // test_with_empty_string
51 BOOST_MPL_ASSERT((is_error
<apply_wrap2
<int_
, str_
, start
> >));