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1 // Copyright Abel Sinkovics (abel@sinkovics.hu) 2012.
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/foldl_start_with_parser.hpp>
7 #include <boost/metaparse/start.hpp>
8 #include <boost/metaparse/string.hpp>
9 #include <boost/metaparse/is_error.hpp>
10 #include <boost/metaparse/get_result.hpp>
11 #include <boost/metaparse/return_.hpp>
12 #include <boost/metaparse/v1/impl/back_inserter.hpp>
16 #include <boost/mpl/apply_wrap.hpp>
17 #include <boost/mpl/char.hpp>
18 #include <boost/mpl/assert.hpp>
20 #include "test_case.hpp"
26 typedef keep_state type
;
28 template <class S
, class C
>
33 BOOST_METAPARSE_TEST_CASE(foldl_start_with_parser
)
35 using boost::metaparse::foldl_start_with_parser
;
36 using boost::metaparse::start
;
37 using boost::metaparse::is_error
;
38 using boost::metaparse::lit_c
;
39 using boost::metaparse::get_result
;
41 using boost::mpl::equal_to
;
42 using boost::mpl::apply_wrap2
;
43 using boost::mpl::char_
;
45 typedef foldl_start_with_parser
<lit_c
<'a'>, lit_c
<'b'>, keep_state
> p
;
49 equal_to
<get_result
<apply_wrap2
<p
, str_b
, start
> >::type
, char_
<'b'> >
54 equal_to
<get_result
<apply_wrap2
<p
, str_ba
, start
> >::type
, char_
<'b'> >
59 equal_to
<get_result
<apply_wrap2
<p
, str_baaaa
, start
> >::type
, char_
<'b'> >
63 BOOST_MPL_ASSERT((is_error
<apply_wrap2
<p
, str_c
, start
> >));
66 BOOST_MPL_ASSERT((is_error
<apply_wrap2
<p
, str_ca
, start
> >));
69 // Test foldl_start_with_parser as a normal fold
71 using boost::metaparse::foldl_start_with_parser
;
72 using boost::metaparse::return_
;
73 using boost::metaparse::v1::impl::back_inserter
;
75 using boost::mpl::vector
;
81 foldl_start_with_parser
<P
, return_
<vector
<> >, back_inserter
>
85 #define TEST_NAME foldl_start_with_parser_as_foldl
87 #include "repeated_test.hpp"