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1 | /*============================================================================= |
2 | Copyright (c) 1998-2003 Joel de Guzman | |
3 | http://spirit.sourceforge.net/ | |
4 | ||
5 | Use, modification and distribution is subject to the Boost Software | |
6 | License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
7 | http://www.boost.org/LICENSE_1_0.txt) | |
8 | =============================================================================*/ | |
9 | #include <iostream> | |
7c673cae FG |
10 | |
11 | using namespace std; | |
12 | ||
7c673cae | 13 | #include <boost/spirit/include/classic_core.hpp> |
1e59de90 TL |
14 | |
15 | #include <boost/core/lightweight_test.hpp> | |
16 | ||
7c673cae FG |
17 | using namespace BOOST_SPIRIT_CLASSIC_NS; |
18 | ||
19 | /////////////////////////////////////////////////////////////////////////////// | |
20 | // | |
21 | // Operators tests | |
22 | // | |
23 | /////////////////////////////////////////////////////////////////////////////// | |
24 | void | |
25 | operators_tests() | |
26 | { | |
27 | parse_info<char const*> pi; | |
28 | ||
29 | pi = parse("Hello World", str_p("Hello ") >> "World"); | |
30 | BOOST_TEST(pi.hit); | |
31 | BOOST_TEST(pi.full); | |
32 | BOOST_TEST(pi.length == 11); | |
33 | BOOST_TEST(*pi.stop == 0); | |
34 | ||
35 | pi = parse("Banana", str_p("Banana") | "Pineapple"); | |
36 | BOOST_TEST(pi.hit); | |
37 | BOOST_TEST(pi.full); | |
38 | BOOST_TEST(pi.length == 6); | |
39 | BOOST_TEST(*pi.stop == 0); | |
40 | ||
41 | pi = parse("Pineapple", str_p("Banana") | "Pineapple"); | |
42 | BOOST_TEST(pi.hit); | |
43 | BOOST_TEST(pi.full); | |
44 | BOOST_TEST(pi.length == 9); | |
45 | BOOST_TEST(*pi.stop == 0); | |
46 | ||
47 | pi = parse("a.2 ", alpha_p || ('.' >> digit_p)); | |
48 | BOOST_TEST(pi.hit); | |
49 | BOOST_TEST(pi.length == 3); | |
50 | ||
51 | pi = parse("a ", alpha_p || ('.' >> digit_p)); | |
52 | BOOST_TEST(pi.hit); | |
53 | BOOST_TEST(pi.length == 1); | |
54 | ||
55 | pi = parse(".1 ", alpha_p || ('.' >> digit_p)); | |
56 | BOOST_TEST(pi.hit); | |
57 | BOOST_TEST(pi.length == 2); | |
58 | ||
59 | pi = parse("1.a ", alpha_p || ('.' >> digit_p)); | |
60 | BOOST_TEST(!pi.hit); | |
61 | ||
62 | pi = parse("abcdefghij", +xdigit_p & +alpha_p); | |
63 | BOOST_TEST(pi.hit); | |
64 | BOOST_TEST(pi.length == 6); | |
65 | ||
66 | pi = parse("abcdefghij", +alpha_p & +xdigit_p); | |
67 | BOOST_TEST(!pi.hit); | |
68 | ||
69 | pi = parse("abcdefghij", +digit_p & +alpha_p); | |
70 | BOOST_TEST(!pi.hit); | |
71 | ||
72 | pi = parse("abcdefghij", +alpha_p & +digit_p); | |
73 | BOOST_TEST(!pi.hit); | |
74 | ||
75 | // Test for bug reported by Yusaku Sugai here: | |
76 | // http://article.gmane.org/gmane.comp.parsers.spirit.general/8544 | |
77 | pi = parse( "foo", (anychar_p & anychar_p), ch_p(' ') ); | |
78 | BOOST_TEST(pi.hit); | |
79 | ||
80 | pi = parse("F", xdigit_p - range_p('5','8')); | |
81 | BOOST_TEST(pi.hit); | |
82 | BOOST_TEST(pi.length == 1); | |
83 | ||
84 | pi = parse("0", xdigit_p - range_p('5','8')); | |
85 | BOOST_TEST(pi.hit); | |
86 | BOOST_TEST(pi.length == 1); | |
87 | ||
88 | pi = parse("4", xdigit_p - range_p('5','8')); | |
89 | BOOST_TEST(pi.hit); | |
90 | BOOST_TEST(pi.length == 1); | |
91 | ||
92 | pi = parse("9", xdigit_p - range_p('5','8')); | |
93 | BOOST_TEST(pi.hit); | |
94 | BOOST_TEST(pi.length == 1); | |
95 | ||
96 | pi = parse("5", xdigit_p - range_p('5','8')); | |
97 | BOOST_TEST(!pi.hit); | |
98 | ||
99 | pi = parse("7", xdigit_p - range_p('5','8')); | |
100 | BOOST_TEST(!pi.hit); | |
101 | ||
102 | pi = parse("x*/", anychar_p - "*/"); | |
103 | BOOST_TEST(pi.hit); | |
104 | BOOST_TEST(pi.length == 1); | |
105 | ||
106 | pi = parse("*/", anychar_p - "*/"); | |
107 | BOOST_TEST(!pi.hit); | |
108 | ||
109 | pi = parse("switcher ", str_p("switcher") - "switch"); | |
110 | BOOST_TEST(pi.hit); | |
111 | BOOST_TEST(pi.length == 8); | |
112 | ||
113 | pi = parse("Z", alpha_p ^ xdigit_p); | |
114 | BOOST_TEST(pi.hit); | |
115 | BOOST_TEST(pi.length == 1); | |
116 | ||
117 | pi = parse("1", alpha_p ^ xdigit_p); | |
118 | BOOST_TEST(pi.hit); | |
119 | BOOST_TEST(pi.length == 1); | |
120 | ||
121 | pi = parse("B", alpha_p ^ xdigit_p); | |
122 | BOOST_TEST(!pi.hit); | |
123 | ||
124 | pi = parse("B", !alpha_p); | |
125 | BOOST_TEST(pi.hit); | |
126 | BOOST_TEST(pi.length == 1); | |
127 | ||
128 | pi = parse("1", !alpha_p); | |
129 | BOOST_TEST(pi.hit); | |
130 | BOOST_TEST(pi.length == 0); | |
131 | BOOST_TEST(*pi.stop == '1'); | |
132 | ||
133 | pi = parse("1234 5678 1234 5678", *(+digit_p >> *space_p)); | |
134 | BOOST_TEST(pi.hit); | |
135 | BOOST_TEST(pi.full); | |
136 | BOOST_TEST(pi.length == 19); | |
137 | BOOST_TEST(*pi.stop == 0); | |
138 | ||
139 | pi = parse("abcdefghijklmnopqrstuvwxyz123", *alpha_p); | |
140 | BOOST_TEST(pi.hit); | |
141 | BOOST_TEST(pi.length == 26); | |
142 | ||
143 | pi = parse("1234+5678*1234/5678", +digit_p % (ch_p('+') | '*' | '/')); | |
144 | BOOST_TEST(pi.hit); | |
145 | BOOST_TEST(pi.full); | |
146 | BOOST_TEST(pi.length == 19); | |
147 | BOOST_TEST(*pi.stop == 0); | |
148 | ||
149 | pi = parse("1234+", +digit_p % '+'); | |
150 | BOOST_TEST(pi.hit); | |
151 | BOOST_TEST(!pi.full); | |
152 | BOOST_TEST(pi.length == 4); | |
153 | } | |
154 | ||
155 | /////////////////////////////////////////////////////////////////////////////// | |
156 | // | |
157 | // Main | |
158 | // | |
159 | /////////////////////////////////////////////////////////////////////////////// | |
160 | int | |
161 | main() | |
162 | { | |
163 | operators_tests(); | |
164 | return boost::report_errors(); | |
165 | } | |
166 |