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1 | /*============================================================================= |
2 | Copyright (c) 2001-2010 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 | #define BOOST_SPIRIT_DEBUG | |
8 | ||
7c673cae FG |
9 | #include <boost/spirit/include/qi_operator.hpp> |
10 | #include <boost/spirit/include/qi_char.hpp> | |
11 | #include <boost/spirit/include/qi_string.hpp> | |
12 | #include <boost/spirit/include/qi_numeric.hpp> | |
13 | #include <boost/spirit/include/qi_auxiliary.hpp> | |
14 | #include <boost/spirit/include/qi_nonterminal.hpp> | |
15 | #include <boost/spirit/include/qi_action.hpp> | |
1e59de90 TL |
16 | #include <boost/phoenix/core.hpp> |
17 | #include <boost/phoenix/operator.hpp> | |
18 | #include <boost/phoenix/object.hpp> | |
19 | #include <boost/phoenix/bind.hpp> | |
7c673cae FG |
20 | #include <boost/fusion/include/std_pair.hpp> |
21 | ||
22 | #include <string> | |
23 | #include <cstring> | |
24 | #include <iostream> | |
25 | #include "test.hpp" | |
26 | ||
27 | int | |
28 | main() | |
29 | { | |
30 | using spirit_test::test_attr; | |
31 | using spirit_test::test; | |
32 | ||
33 | using namespace boost::spirit::ascii; | |
34 | using namespace boost::spirit::qi::labels; | |
35 | using boost::spirit::qi::locals; | |
36 | using boost::spirit::qi::rule; | |
37 | using boost::spirit::qi::int_; | |
38 | using boost::spirit::qi::fail; | |
39 | using boost::spirit::qi::on_error; | |
40 | using boost::spirit::qi::debug; | |
41 | using boost::spirit::qi::alpha; | |
42 | ||
43 | namespace phx = boost::phoenix; | |
44 | ||
45 | { // basic tests | |
46 | ||
47 | rule<char const*> a, b, c, start; | |
48 | ||
49 | a = 'a'; | |
50 | b = 'b'; | |
51 | c = 'c'; | |
52 | BOOST_SPIRIT_DEBUG_NODE(a); | |
53 | BOOST_SPIRIT_DEBUG_NODE(b); | |
54 | BOOST_SPIRIT_DEBUG_NODE(c); | |
55 | ||
56 | start = *(a | b | c); | |
57 | BOOST_SPIRIT_DEBUG_NODE(start); | |
58 | BOOST_TEST(test("abcabcacb", start)); | |
59 | ||
60 | start = (a | b) >> (start | b); | |
61 | BOOST_SPIRIT_DEBUG_NODE(start); | |
62 | BOOST_TEST(test("aaaabababaaabbb", start)); | |
63 | BOOST_TEST(test("aaaabababaaabba", start, false)); | |
64 | ||
65 | // ignore the skipper! | |
66 | BOOST_TEST(test("aaaabababaaabba", start, space, false)); | |
67 | } | |
68 | ||
69 | { // basic tests w/ skipper | |
70 | ||
71 | rule<char const*, space_type> a, b, c, start; | |
72 | ||
73 | a = 'a'; | |
74 | b = 'b'; | |
75 | c = 'c'; | |
76 | BOOST_SPIRIT_DEBUG_NODE(a); | |
77 | BOOST_SPIRIT_DEBUG_NODE(b); | |
78 | BOOST_SPIRIT_DEBUG_NODE(c); | |
79 | ||
80 | start = *(a | b | c); | |
81 | BOOST_SPIRIT_DEBUG_NODE(start); | |
82 | BOOST_TEST(test(" a b c a b c a c b ", start, space)); | |
83 | ||
84 | start = (a | b) >> (start | b); | |
85 | BOOST_SPIRIT_DEBUG_NODE(start); | |
86 | BOOST_TEST(test(" a a a a b a b a b a a a b b b ", start, space)); | |
87 | BOOST_TEST(test(" a a a a b a b a b a a a b b a ", start, space, false)); | |
88 | } | |
89 | ||
90 | { // std::container attributes | |
91 | ||
92 | typedef boost::fusion::vector<int, char> fs; | |
93 | rule<char const*, std::vector<fs>(), space_type> start; | |
94 | start = *(int_ >> alpha); | |
95 | ||
96 | BOOST_SPIRIT_DEBUG_NODE(start); | |
97 | BOOST_TEST(test("1 a 2 b 3 c", start, space)); | |
98 | } | |
99 | ||
100 | { // error handling | |
101 | ||
102 | using namespace boost::spirit::ascii; | |
103 | using boost::phoenix::construct; | |
104 | using boost::phoenix::bind; | |
105 | ||
106 | rule<char const*> r; | |
107 | r = '(' > int_ > ',' > int_ > ')'; | |
108 | ||
109 | on_error<fail> | |
110 | ( | |
111 | r, std::cout | |
112 | << phx::val("Error! Expecting: ") | |
113 | << _4 | |
114 | << phx::val(", got: \"") | |
115 | << construct<std::string>(_3, _2) | |
116 | << phx::val("\"") | |
117 | << std::endl | |
118 | ); | |
119 | ||
120 | BOOST_SPIRIT_DEBUG_NODE(r); | |
121 | BOOST_TEST(test("(123,456)", r)); | |
122 | BOOST_TEST(!test("(abc,def)", r)); | |
123 | BOOST_TEST(!test("(123,456]", r)); | |
124 | BOOST_TEST(!test("(123;456)", r)); | |
125 | BOOST_TEST(!test("[123,456]", r)); | |
126 | } | |
127 | ||
128 | return boost::report_errors(); | |
129 | } | |
130 |