1 /* Test of c32ispunct() function.
2 Copyright (C) 2020-2023 Free Software Foundation, Inc.
3
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.
8
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.
13
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
16
17 #include <config.h>
18
19 #include <uchar.h>
20
21 #include "signature.h"
22 SIGNATURE_CHECK (c32ispunct, int, (wint_t));
23
24 #include <locale.h>
25 #include <stdlib.h>
26 #include <string.h>
27 #include <wchar.h>
28
29 #include "macros.h"
30
31 /* Returns the value of c32ispunct for the multibyte character s[0..n-1]. */
32 static int
33 for_character (const char *s, size_t n)
34 {
35 mbstate_t state;
36 char32_t wc;
37 size_t ret;
38
39 memset (&state, '\0', sizeof (mbstate_t));
40 wc = (char32_t) 0xBADFACE;
41 ret = mbrtoc32 (&wc, s, n, &state);
42 ASSERT (ret == n);
43
44 return c32ispunct (wc);
45 }
46
47 int
48 main (int argc, char *argv[])
49 {
50 int is;
51 char buf[4];
52
53 /* configure should already have checked that the locale is supported. */
54 if (setlocale (LC_ALL, "") == NULL)
55 return 1;
56
57 /* Test WEOF. */
58 is = c32ispunct (WEOF);
59 ASSERT (is == 0);
60
61 /* Test single-byte characters.
62 POSIX specifies in
63 <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html>
64 no explicit list of punctuation or symbol characters. */
65 {
66 int c;
67
68 for (c = 0; c < 0x100; c++)
69 switch (c)
70 {
71 case '\t': case '\v': case '\f':
72 case ' ': case '!': case '"': case '#': case '%':
73 case '&': case '\'': case '(': case ')': case '*':
74 case '+': case ',': case '-': case '.': case '/':
75 case '0': case '1': case '2': case '3': case '4':
76 case '5': case '6': case '7': case '8': case '9':
77 case ':': case ';': case '<': case '=': case '>':
78 case '?':
79 case 'A': case 'B': case 'C': case 'D': case 'E':
80 case 'F': case 'G': case 'H': case 'I': case 'J':
81 case 'K': case 'L': case 'M': case 'N': case 'O':
82 case 'P': case 'Q': case 'R': case 'S': case 'T':
83 case 'U': case 'V': case 'W': case 'X': case 'Y':
84 case 'Z':
85 case '[': case '\\': case ']': case '^': case '_':
86 case 'a': case 'b': case 'c': case 'd': case 'e':
87 case 'f': case 'g': case 'h': case 'i': case 'j':
88 case 'k': case 'l': case 'm': case 'n': case 'o':
89 case 'p': case 'q': case 'r': case 's': case 't':
90 case 'u': case 'v': case 'w': case 'x': case 'y':
91 case 'z': case '{': case '|': case '}': case '~':
92 /* c is in the ISO C "basic character set". */
93 buf[0] = (unsigned char) c;
94 is = for_character (buf, 1);
95 switch (c)
96 {
97 case ' ':
98 case '0': case '1': case '2': case '3': case '4':
99 case '5': case '6': case '7': case '8': case '9':
100 case 'A': case 'B': case 'C': case 'D': case 'E':
101 case 'F': case 'G': case 'H': case 'I': case 'J':
102 case 'K': case 'L': case 'M': case 'N': case 'O':
103 case 'P': case 'Q': case 'R': case 'S': case 'T':
104 case 'U': case 'V': case 'W': case 'X': case 'Y':
105 case 'Z':
106 case 'a': case 'b': case 'c': case 'd': case 'e':
107 case 'f': case 'g': case 'h': case 'i': case 'j':
108 case 'k': case 'l': case 'm': case 'n': case 'o':
109 case 'p': case 'q': case 'r': case 's': case 't':
110 case 'u': case 'v': case 'w': case 'x': case 'y':
111 case 'z':
112 /* c is an alphanumeric or space character. */
113 ASSERT (is == 0);
114 break;
115 case '!': case '"': case '#': case '%':
116 case '&': case '\'': case '(': case ')': case '*':
117 case '+': case ',': case '-': case '.': case '/':
118 case ':': case ';': case '<': case '=': case '>':
119 case '?':
120 case '[': case '\\': case ']': case '^': case '_':
121 case '{': case '|': case '}': case '~':
122 /* These characters are usually expected to be punctuation or
123 symbol characters. */
124 ASSERT (is != 0);
125 break;
126 default:
127 ASSERT (is == 0);
128 break;
129 }
130 break;
131 }
132 }
133
134 if (argc > 1)
135 switch (argv[1][0])
136 {
137 case '0':
138 /* C locale; tested above. */
139 return 0;
140
141 case '1':
142 /* Locale encoding is ISO-8859-1 or ISO-8859-15. */
143 {
144 #if !(defined __FreeBSD__ || defined __DragonFly__)
145 /* U+00BF INVERTED QUESTION MARK */
146 is = for_character ("\277", 1);
147 ASSERT (is != 0);
148 #endif
149 #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
150 /* U+00D7 MULTIPLICATION SIGN */
151 is = for_character ("\327", 1);
152 ASSERT (is != 0);
153 #endif
154 /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
155 is = for_character ("\330", 1);
156 ASSERT (is == 0);
157 /* U+00DF LATIN SMALL LETTER SHARP S */
158 is = for_character ("\337", 1);
159 ASSERT (is == 0);
160 }
161 return 0;
162
163 case '2':
164 /* Locale encoding is EUC-JP. */
165 {
166 #if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__)
167 /* U+00BF INVERTED QUESTION MARK */
168 is = for_character ("\217\242\304", 3);
169 ASSERT (is != 0);
170 #endif
171 #if !(defined __FreeBSD__ || defined __DragonFly__)
172 /* U+00D7 MULTIPLICATION SIGN */
173 is = for_character ("\241\337", 2);
174 ASSERT (is != 0);
175 #endif
176 /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
177 is = for_character ("\217\251\254", 3);
178 ASSERT (is == 0);
179 /* U+00DF LATIN SMALL LETTER SHARP S */
180 is = for_character ("\217\251\316", 3);
181 ASSERT (is == 0);
182 /* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
183 is = for_character ("\217\251\250", 3);
184 ASSERT (is == 0);
185 #if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__)
186 /* U+2192 RIGHTWARDS ARROW */
187 is = for_character ("\242\252", 2);
188 ASSERT (is != 0);
189 #endif
190 #if !(defined __FreeBSD__ || defined __DragonFly__)
191 /* U+3001 IDEOGRAPHIC COMMA */
192 is = for_character ("\241\242", 2);
193 ASSERT (is != 0);
194 #endif
195 /* U+FF11 FULLWIDTH DIGIT ONE */
196 is = for_character ("\243\261", 2);
197 ASSERT (is == 0);
198 /* U+FF4D FULLWIDTH LATIN SMALL LETTER M */
199 is = for_character ("\243\355", 2);
200 ASSERT (is == 0);
201 }
202 return 0;
203
204 case '3':
205 /* Locale encoding is UTF-8. */
206 {
207 /* U+00BF INVERTED QUESTION MARK */
208 is = for_character ("\302\277", 2);
209 ASSERT (is != 0);
210 #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
211 /* U+00D7 MULTIPLICATION SIGN */
212 is = for_character ("\303\227", 2);
213 ASSERT (is != 0);
214 #endif
215 /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
216 is = for_character ("\303\230", 2);
217 ASSERT (is == 0);
218 /* U+00DF LATIN SMALL LETTER SHARP S */
219 is = for_character ("\303\237", 2);
220 ASSERT (is == 0);
221 /* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
222 is = for_character ("\305\201", 2);
223 ASSERT (is == 0);
224 /* U+05F3 HEBREW PUNCTUATION GERESH */
225 is = for_character ("\327\263", 2);
226 ASSERT (is != 0);
227 #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun || (defined _WIN32 && !defined __CYGWIN__))
228 /* U+2192 RIGHTWARDS ARROW */
229 is = for_character ("\342\206\222", 3);
230 ASSERT (is != 0);
231 #endif
232 /* U+3001 IDEOGRAPHIC COMMA */
233 is = for_character ("\343\200\201", 3);
234 ASSERT (is != 0);
235 /* U+FF11 FULLWIDTH DIGIT ONE */
236 is = for_character ("\357\274\221", 3);
237 ASSERT (is == 0);
238 /* U+FF4D FULLWIDTH LATIN SMALL LETTER M */
239 is = for_character ("\357\275\215", 3);
240 ASSERT (is == 0);
241 /* U+10330 GOTHIC LETTER AHSA */
242 is = for_character ("\360\220\214\260", 4);
243 ASSERT (is == 0);
244 #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
245 /* U+1D100 MUSICAL SYMBOL SINGLE BARLINE */
246 is = for_character ("\360\235\204\200", 4);
247 ASSERT (is != 0);
248 #endif
249 #if !(defined __GLIBC__ || (defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __NetBSD__ || defined _AIX || defined __sun || defined __CYGWIN__ || (defined _WIN32 && !defined __CYGWIN__))
250 /* U+E003A TAG COLON */
251 is = for_character ("\363\240\200\272", 4);
252 ASSERT (is == 0);
253 #endif
254 }
255 return 0;
256
257 case '4':
258 /* Locale encoding is GB18030. */
259 #if (defined __GLIBC__ && __GLIBC__ == 2 && __GLIBC_MINOR__ >= 13 && __GLIBC_MINOR__ <= 15) || (GL_CHAR32_T_IS_UNICODE && (defined __NetBSD__ || defined __sun))
260 fputs ("Skipping test: The GB18030 converter in this system's iconv is broken.\n", stderr);
261 return 77;
262 #endif
263 {
264 #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
265 /* U+00BF INVERTED QUESTION MARK */
266 is = for_character ("\201\060\206\067", 4);
267 ASSERT (is != 0);
268 #endif
269 #if !(defined __FreeBSD__ || defined __DragonFly__)
270 /* U+00D7 MULTIPLICATION SIGN */
271 is = for_character ("\241\301", 2);
272 ASSERT (is != 0);
273 #endif
274 /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
275 is = for_character ("\201\060\211\061", 4);
276 ASSERT (is == 0);
277 /* U+00DF LATIN SMALL LETTER SHARP S */
278 is = for_character ("\201\060\211\070", 4);
279 ASSERT (is == 0);
280 /* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
281 is = for_character ("\201\060\221\071", 4);
282 ASSERT (is == 0);
283 #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
284 /* U+05F3 HEBREW PUNCTUATION GERESH */
285 is = for_character ("\201\060\374\067", 4);
286 ASSERT (is != 0);
287 #endif
288 #if !(defined __FreeBSD__ || defined __DragonFly__)
289 /* U+2192 RIGHTWARDS ARROW */
290 is = for_character ("\241\372", 2);
291 ASSERT (is != 0);
292 /* U+3001 IDEOGRAPHIC COMMA */
293 is = for_character ("\241\242", 2);
294 ASSERT (is != 0);
295 #endif
296 /* U+FF11 FULLWIDTH DIGIT ONE */
297 is = for_character ("\243\261", 2);
298 ASSERT (is == 0);
299 /* U+FF4D FULLWIDTH LATIN SMALL LETTER M */
300 is = for_character ("\243\355", 2);
301 ASSERT (is == 0);
302 /* U+10330 GOTHIC LETTER AHSA */
303 is = for_character ("\220\060\322\066", 4);
304 ASSERT (is == 0);
305 #if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__ || defined __sun)
306 /* U+1D100 MUSICAL SYMBOL SINGLE BARLINE */
307 is = for_character ("\224\062\273\064", 4);
308 ASSERT (is != 0);
309 #endif
310 #if !(defined __GLIBC__ || (defined __APPLE__ && defined __MACH__) || defined __FreeBSD__)
311 /* U+E003A TAG COLON */
312 is = for_character ("\323\066\233\066", 4);
313 ASSERT (is == 0);
314 #endif
315 }
316 return 0;
317
318 }
319
320 return 1;
321 }