1/*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3 Copyright (c) 2001-2011 Hartmut Kaiser
4
5 Distributed under the Boost Software License, Version 1.0. (See accompanying
6 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7=============================================================================*/
8#include <boost/spirit/include/qi_char.hpp>
9
10#include <boost/spirit/include/qi_action.hpp>
11#include <boost/phoenix/core.hpp>
12#include <boost/phoenix/operator.hpp>
13
14#include <iostream>
15#include "test.hpp"
16
17int
18main()
19{
20 using spirit_test::test;
21 using spirit_test::test_attr;
22 using spirit_test::print_info;
23
24 {
25 using namespace boost::spirit::ascii;
26
27 BOOST_TEST(test("x", 'x'));
28 BOOST_TEST(test(L"x", L'x'));
29 BOOST_TEST(!test("y", 'x'));
30 BOOST_TEST(!test(L"y", L'x'));
31
32 BOOST_TEST(test("x", char_));
33 BOOST_TEST(test("x", char_('x')));
34 BOOST_TEST(!test("x", char_('y')));
35 BOOST_TEST(test("x", char_('a', 'z')));
36 BOOST_TEST(!test("x", char_('0', '9')));
37
38 BOOST_TEST(test("0", char_('0', '9')));
39 BOOST_TEST(test("9", char_('0', '9')));
40 BOOST_TEST(!test("0", ~char_('0', '9')));
41 BOOST_TEST(!test("9", ~char_('0', '9')));
42
43 BOOST_TEST(!test("x", ~char_));
44 BOOST_TEST(!test("x", ~char_('x')));
45 BOOST_TEST(test(" ", ~char_('x')));
46 BOOST_TEST(test("X", ~char_('x')));
47 BOOST_TEST(!test("x", ~char_('b', 'y')));
48 BOOST_TEST(test("a", ~char_('b', 'y')));
49 BOOST_TEST(test("z", ~char_('b', 'y')));
50
51 BOOST_TEST(test("x", ~~char_));
52 BOOST_TEST(test("x", ~~char_('x')));
53 BOOST_TEST(!test(" ", ~~char_('x')));
54 BOOST_TEST(!test("X", ~~char_('x')));
55 BOOST_TEST(test("x", ~~char_('b', 'y')));
56 BOOST_TEST(!test("a", ~~char_('b', 'y')));
57 BOOST_TEST(!test("z", ~~char_('b', 'y')));
58 }
59
60 {
61 using namespace boost::spirit::ascii;
62
63 BOOST_TEST(test(" x", 'x', space));
64 BOOST_TEST(test(L" x", L'x', space));
65
66 BOOST_TEST(test(" x", char_, space));
67 BOOST_TEST(test(" x", char_('x'), space));
68 BOOST_TEST(!test(" x", char_('y'), space));
69 BOOST_TEST(test(" x", char_('a', 'z'), space));
70 BOOST_TEST(!test(" x", char_('0', '9'), space));
71 }
72
73 {
74 using namespace boost::spirit::standard_wide;
75
76 BOOST_TEST(test(L"x", char_));
77 BOOST_TEST(test(L"x", char_(L'x')));
78 BOOST_TEST(!test(L"x", char_(L'y')));
79 BOOST_TEST(test(L"x", char_(L'a', L'z')));
80 BOOST_TEST(!test(L"x", char_(L'0', L'9')));
81
82 BOOST_TEST(!test(L"x", ~char_));
83 BOOST_TEST(!test(L"x", ~char_(L'x')));
84 BOOST_TEST(test(L" ", ~char_(L'x')));
85 BOOST_TEST(test(L"X", ~char_(L'x')));
86 BOOST_TEST(!test(L"x", ~char_(L'b', L'y')));
87 BOOST_TEST(test(L"a", ~char_(L'b', L'y')));
88 BOOST_TEST(test(L"z", ~char_(L'b', L'y')));
89
90 BOOST_TEST(test(L"x", ~~char_));
91 BOOST_TEST(test(L"x", ~~char_(L'x')));
92 BOOST_TEST(!test(L" ", ~~char_(L'x')));
93 BOOST_TEST(!test(L"X", ~~char_(L'x')));
94 BOOST_TEST(test(L"x", ~~char_(L'b', L'y')));
95 BOOST_TEST(!test(L"a", ~~char_(L'b', L'y')));
96 BOOST_TEST(!test(L"z", ~~char_(L'b', L'y')));
97 }
98
99
100 { // single char strings!
101 namespace ascii = boost::spirit::ascii;
102 namespace wide = boost::spirit::standard_wide;
103
104 BOOST_TEST(test("x", "x"));
105 BOOST_TEST(test(L"x", L"x"));
106 BOOST_TEST(test("x", ascii::char_("x")));
107 BOOST_TEST(test(L"x", wide::char_(L"x")));
108
109 BOOST_TEST(test("x", ascii::char_("a", "z")));
110 BOOST_TEST(test(L"x", wide::char_(L"a", L"z")));
111 }
112
113 {
114 // chsets
115 namespace ascii = boost::spirit::ascii;
116 namespace wide = boost::spirit::standard_wide;
117
118 BOOST_TEST(test("x", ascii::char_("a-z")));
119 BOOST_TEST(!test("1", ascii::char_("a-z")));
120 BOOST_TEST(test("1", ascii::char_("a-z0-9")));
121
122 BOOST_TEST(test("x", wide::char_(L"a-z")));
123 BOOST_TEST(!test("1", wide::char_(L"a-z")));
124 BOOST_TEST(test("1", wide::char_(L"a-z0-9")));
125
126 std::string set = "a-z0-9";
127 BOOST_TEST(test("x", ascii::char_(set)));
128
129#ifdef SPIRIT_NO_COMPILE_CHECK
130 test("", ascii::char_(L"a-z0-9"));
131#endif
132 }
133
134 { // lazy chars
135
136 using namespace boost::spirit::ascii;
137
138 using boost::phoenix::val;
139 using boost::phoenix::ref;
140 using boost::spirit::_1;
141
142 BOOST_TEST((test("x", char_(val('x')))));
143 BOOST_TEST((test("h", char_(val('a'), val('n')))));
144 BOOST_TEST(test("0", char_(val("a-z0-9"))));
145
146 char ch; // make sure lazy chars have an attribute
147 BOOST_TEST(test("x", char_(val('x'))[ref(ch) = _1]));
148 BOOST_TEST(ch == 'x');
149 }
150
151 { // testing "what"
152
153 using boost::spirit::qi::what;
154 using boost::spirit::ascii::char_;
155 using boost::spirit::ascii::alpha;
156
157 print_info(what: what(expr: 'x'));
158 print_info(what: what(expr: char_('a','z')));
159 print_info(what: what(expr: alpha));
160 }
161
162 {
163 namespace ascii = boost::spirit::qi::ascii;
164 char const* input = "\x80";
165
166 // ascii > 7 bits (this should fail, not assert!)
167 BOOST_TEST(!test(input, ascii::char_));
168 BOOST_TEST(!test(input, ascii::char_('a')));
169 BOOST_TEST(!test(input, ascii::alnum));
170 BOOST_TEST(!test(input, ascii::char_("a-z")));
171 BOOST_TEST(!test(input, ascii::char_('0', '9')));
172 }
173
174 return boost::report_errors();
175}
176

source code of boost/libs/spirit/test/qi/char1.cpp