1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2001-2011 Hartmut Kaiser
Copyright (c) 2011 Bryce Lelbach
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#include "int.hpp"
int
main()
{
using spirit_test::test;
using spirit_test::test_attr;
///////////////////////////////////////////////////////////////////////////
// signed integer tests
///////////////////////////////////////////////////////////////////////////
{
using boost::spirit::int_;
int i;
BOOST_TEST(test("123456", int_));
BOOST_TEST(test_attr("123456", int_, i));
BOOST_TEST(i == 123456);
BOOST_TEST(test("+123456", int_));
BOOST_TEST(test_attr("+123456", int_, i));
BOOST_TEST(i == 123456);
BOOST_TEST(test("-123456", int_));
BOOST_TEST(test_attr("-123456", int_, i));
BOOST_TEST(i == -123456);
BOOST_TEST(test(max_int, int_));
BOOST_TEST(test_attr(max_int, int_, i));
BOOST_TEST(i == INT_MAX);
BOOST_TEST(test(min_int, int_));
BOOST_TEST(test_attr(min_int, int_, i));
BOOST_TEST(i == INT_MIN);
BOOST_TEST(!test(int_overflow, int_));
BOOST_TEST(!test_attr(int_overflow, int_, i));
BOOST_TEST(!test(int_underflow, int_));
BOOST_TEST(!test_attr(int_underflow, int_, i));
BOOST_TEST(!test("-", int_));
BOOST_TEST(!test_attr("-", int_, i));
BOOST_TEST(!test("+", int_));
BOOST_TEST(!test_attr("+", int_, i));
// Bug report from Steve Nutt
BOOST_TEST(!test_attr("5368709120", int_, i));
// with leading zeros
BOOST_TEST(test("0000000000123456", int_));
BOOST_TEST(test_attr("0000000000123456", int_, i));
BOOST_TEST(i == 123456);
}
///////////////////////////////////////////////////////////////////////////
// long long tests
///////////////////////////////////////////////////////////////////////////
#ifdef BOOST_HAS_LONG_LONG
{
using boost::spirit::long_long;
boost::long_long_type ll;
BOOST_TEST(test("1234567890123456789", long_long));
BOOST_TEST(test_attr("1234567890123456789", long_long, ll));
BOOST_TEST(ll == 1234567890123456789LL);
BOOST_TEST(test("-1234567890123456789", long_long));
BOOST_TEST(test_attr("-1234567890123456789", long_long, ll));
BOOST_TEST(ll == -1234567890123456789LL);
BOOST_TEST(test(max_long_long, long_long));
BOOST_TEST(test_attr(max_long_long, long_long, ll));
BOOST_TEST(ll == LONG_LONG_MAX);
BOOST_TEST(test(min_long_long, long_long));
BOOST_TEST(test_attr(min_long_long, long_long, ll));
BOOST_TEST(ll == LONG_LONG_MIN);
BOOST_TEST(!test(long_long_overflow, long_long));
BOOST_TEST(!test_attr(long_long_overflow, long_long, ll));
BOOST_TEST(!test(long_long_underflow, long_long));
BOOST_TEST(!test_attr(long_long_underflow, long_long, ll));
}
#endif
///////////////////////////////////////////////////////////////////////////
// short_ and long_ tests
///////////////////////////////////////////////////////////////////////////
{
using boost::spirit::short_;
using boost::spirit::long_;
int i;
BOOST_TEST(test("12345", short_));
BOOST_TEST(test_attr("12345", short_, i));
BOOST_TEST(i == 12345);
BOOST_TEST(test("1234567890", long_));
BOOST_TEST(test_attr("1234567890", long_, i));
BOOST_TEST(i == 1234567890);
}
///////////////////////////////////////////////////////////////////////////
// Check overflow is parse error
///////////////////////////////////////////////////////////////////////////
{
boost::spirit::qi::int_parser<boost::int8_t> int8_;
char c;
BOOST_TEST(!test_attr("999", int8_, c));
int i;
using boost::spirit::short_;
BOOST_TEST(!test_attr("32769", short_, i, false));
BOOST_TEST(!test_attr("41234", short_, i, false));
}
///////////////////////////////////////////////////////////////////////////
// int_parser<unused_type> tests
///////////////////////////////////////////////////////////////////////////
{
using boost::spirit::qi::int_parser;
using boost::spirit::unused_type;
int_parser<unused_type> any_int;
BOOST_TEST(test("123456", any_int));
BOOST_TEST(test("-123456", any_int));
BOOST_TEST(test("-1234567890123456789", any_int));
}
///////////////////////////////////////////////////////////////////////////
// action tests
///////////////////////////////////////////////////////////////////////////
{
using boost::phoenix::ref;
using boost::spirit::_1;
using boost::spirit::ascii::space;
using boost::spirit::int_;
int n = 0, m = 0;
BOOST_TEST(test("123", int_[ref(n) = _1]));
BOOST_TEST(n == 123);
BOOST_TEST(test_attr("789", int_[ref(n) = _1], m));
BOOST_TEST(n == 789 && m == 789);
BOOST_TEST(test(" 456", int_[ref(n) = _1], space));
BOOST_TEST(n == 456);
}
///////////////////////////////////////////////////////////////////////////
// custom int tests
///////////////////////////////////////////////////////////////////////////
{
using boost::spirit::qi::int_;
using boost::spirit::qi::int_parser;
custom_int i;
BOOST_TEST(test_attr("-123456", int_, i));
int_parser<custom_int, 10, 1, 2> int2;
BOOST_TEST(test_attr("-12", int2, i));
}
return boost::report_errors();
}
|
