2 * Copyright (C) 2011-2012 Free Software Foundation, Inc.
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 #include "signature.h"
23 SIGNATURE_CHECK (strtol, long, (const char *, char **, int));
33 /* Subject sequence empty or invalid. */
35 const char input[] = "";
39 result = strtol (input, &ptr, 10);
41 ASSERT (ptr == input);
42 ASSERT (errno == 0 || errno == EINVAL);
45 const char input[] = " ";
49 result = strtol (input, &ptr, 10);
51 ASSERT (ptr == input);
52 ASSERT (errno == 0 || errno == EINVAL);
55 const char input[] = " +";
59 result = strtol (input, &ptr, 10);
61 ASSERT (ptr == input);
62 ASSERT (errno == 0 || errno == EINVAL);
65 const char input[] = " -";
69 result = strtol (input, &ptr, 10);
71 ASSERT (ptr == input);
72 ASSERT (errno == 0 || errno == EINVAL);
75 /* Simple integer values. */
77 const char input[] = "0";
81 result = strtol (input, &ptr, 10);
83 ASSERT (ptr == input + 1);
87 const char input[] = "+0";
91 result = strtol (input, &ptr, 10);
93 ASSERT (ptr == input + 2);
97 const char input[] = "-0";
101 result = strtol (input, &ptr, 10);
102 ASSERT (result == 0);
103 ASSERT (ptr == input + 2);
107 const char input[] = "23";
111 result = strtol (input, &ptr, 10);
112 ASSERT (result == 23);
113 ASSERT (ptr == input + 2);
117 const char input[] = " 23";
121 result = strtol (input, &ptr, 10);
122 ASSERT (result == 23);
123 ASSERT (ptr == input + 3);
127 const char input[] = "+23";
131 result = strtol (input, &ptr, 10);
132 ASSERT (result == 23);
133 ASSERT (ptr == input + 3);
137 const char input[] = "-23";
141 result = strtol (input, &ptr, 10);
142 ASSERT (result == -23);
143 ASSERT (ptr == input + 3);
147 /* Large integer values. */
149 const char input[] = "2147483647";
153 result = strtol (input, &ptr, 10);
154 ASSERT (result == 2147483647);
155 ASSERT (ptr == input + 10);
159 const char input[] = "-2147483648";
163 result = strtol (input, &ptr, 10);
164 ASSERT (result == -2147483647 - 1);
165 ASSERT (ptr == input + 11);
168 if (sizeof (long) > sizeof (int))
170 const char input[] = "4294967295";
174 result = strtol (input, &ptr, 10);
175 ASSERT (result == 65535L * 65537L);
176 ASSERT (ptr == input + 10);