1 // Copyright Abel Sinkovics (abel@sinkovics.hu) 2013.
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)
5
6 #include <boost/metaparse/config.hpp>
7 #if BOOST_METAPARSE_STD < 2011
8
9 #include <boost/metaparse/v1/cpp98/impl/update_c.hpp>
10 #include <boost/metaparse/string.hpp>
11
12 #include <boost/mpl/equal_to.hpp>
13 #include <boost/mpl/assert.hpp>
14
15 #include "test_case.hpp"
16
BOOST_METAPARSE_TEST_CASE(update_c)17 BOOST_METAPARSE_TEST_CASE(update_c)
18 {
19 using boost::metaparse::v1::impl::update_c;
20 using boost::metaparse::string;
21
22 using boost::mpl::equal_to;
23
24 typedef string<'h','e','l','l','o'> hello;
25
26 // test_update_first_char
27 BOOST_MPL_ASSERT((
28 equal_to<string<'x','e','l','l','o'>, update_c<hello, 0, 'x'>::type>
29 ));
30
31 // test_update_middle_char
32 BOOST_MPL_ASSERT((
33 equal_to<string<'h','e','x','l','o'>, update_c<hello, 2, 'x'>::type>
34 ));
35
36 // test_update_last_char
37 BOOST_MPL_ASSERT((
38 equal_to<string<'h','e','l','l','x'>, update_c<hello, 4, 'x'>::type>
39 ));
40 }
41
42 #endif
43
44