1 /*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 =============================================================================*/
7 #include <boost/detail/lightweight_test.hpp>
8 #include <boost/spirit/include/qi_char.hpp>
9 #include <boost/spirit/include/qi_string.hpp>
10 #include <boost/spirit/include/qi_numeric.hpp>
11 #include <boost/spirit/include/qi_auxiliary.hpp>
12 #include <boost/spirit/include/qi_action.hpp>
13 #include <boost/spirit/include/qi_nonterminal.hpp>
14 #include <boost/spirit/include/qi_operator.hpp>
15 #include <boost/spirit/include/support_argument.hpp>
16 #include <boost/spirit/include/phoenix_core.hpp>
17 #include <boost/spirit/include/phoenix_operator.hpp>
18
19 #include <iostream>
20 #include "test.hpp"
21
22 int
main()23 main()
24 {
25 using spirit_test::test;
26 using spirit_test::test_attr;
27
28 namespace qi = boost::spirit::qi;
29 using boost::spirit::qi::_1;
30 using boost::spirit::qi::_val;
31 using boost::spirit::qi::int_;
32 using boost::spirit::qi::rule;
33 using boost::spirit::ascii::char_;
34
35 using boost::phoenix::val;
36 using boost::phoenix::ref;
37
38 {
39 BOOST_TEST(test("123", val(int_)));
40 }
41
42 {
43 int result;
44 BOOST_TEST(test("123", qi::lazy(val(int_))[ref(result) = _1]));
45 BOOST_TEST((result == 123));
46 }
47
48 {
49 rule<char const*, char()> r;
50
51 r = char_[_val = _1] >> *qi::lazy(_val);
52
53 BOOST_TEST(test("aaaaaaaaaaaa", r));
54 BOOST_TEST(!test("abbbbbbbbbb", r));
55 BOOST_TEST(test("bbbbbbbbbbb", r));
56 }
57
58 {
59 rule<char const*, std::string()> r;
60
61 r =
62 '<' >> *(char_ - '>')[_val += _1] >> '>'
63 >> "</" >> qi::lazy(_val) >> '>'
64 ;
65
66 BOOST_TEST(test("<tag></tag>", r));
67 BOOST_TEST(!test("<foo></bar>", r));
68 }
69
70 return boost::report_errors();
71 }
72