1 /* Test of character handling in C locale.
2 Copyright (C) 2005, 2007-2008 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/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2005. */
27 #define ASSERT(expr) \
32 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
44 for (c = -0x80; c < 0x100; c++)
46 ASSERT (c_isascii (c) == (c >= 0 && c < 0x80));
50 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
51 case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
52 case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
53 case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
55 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
56 case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
57 case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
58 case 's': case 't': case 'u': case 'v': case 'w': case 'x':
60 case '0': case '1': case '2': case '3': case '4': case '5':
61 case '6': case '7': case '8': case '9':
62 ASSERT (c_isalnum (c) == 1);
65 ASSERT (c_isalnum (c) == 0);
71 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
72 case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
73 case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
74 case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
76 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
77 case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
78 case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
79 case 's': case 't': case 'u': case 'v': case 'w': case 'x':
81 ASSERT (c_isalpha (c) == 1);
84 ASSERT (c_isalpha (c) == 0);
91 ASSERT (c_isblank (c) == 1);
94 ASSERT (c_isblank (c) == 0);
98 ASSERT (c_iscntrl (c) == ((c >= 0 && c < 0x20) || c == 0x7f));
102 case '0': case '1': case '2': case '3': case '4': case '5':
103 case '6': case '7': case '8': case '9':
104 ASSERT (c_isdigit (c) == 1);
107 ASSERT (c_isdigit (c) == 0);
113 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
114 case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
115 case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
116 case 's': case 't': case 'u': case 'v': case 'w': case 'x':
118 ASSERT (c_islower (c) == 1);
121 ASSERT (c_islower (c) == 0);
125 ASSERT (c_isgraph (c) == ((c >= 0x20 && c < 0x7f) && c != ' '));
127 ASSERT (c_isprint (c) == (c >= 0x20 && c < 0x7f));
129 ASSERT (c_ispunct (c) == (c_isgraph (c) && !c_isalnum (c)));
133 case ' ': case '\t': case '\n': case '\v': case '\f': case '\r':
134 ASSERT (c_isspace (c) == 1);
137 ASSERT (c_isspace (c) == 0);
143 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
144 case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
145 case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
146 case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
148 ASSERT (c_isupper (c) == 1);
151 ASSERT (c_isupper (c) == 0);
157 case '0': case '1': case '2': case '3': case '4': case '5':
158 case '6': case '7': case '8': case '9':
159 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
160 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
161 ASSERT (c_isxdigit (c) == 1);
164 ASSERT (c_isxdigit (c) == 0);
171 ASSERT (c_tolower (c) == 'a');
172 ASSERT (c_toupper (c) == c);
175 ASSERT (c_tolower (c) == 'b');
176 ASSERT (c_toupper (c) == c);
179 ASSERT (c_tolower (c) == 'c');
180 ASSERT (c_toupper (c) == c);
183 ASSERT (c_tolower (c) == 'd');
184 ASSERT (c_toupper (c) == c);
187 ASSERT (c_tolower (c) == 'e');
188 ASSERT (c_toupper (c) == c);
191 ASSERT (c_tolower (c) == 'f');
192 ASSERT (c_toupper (c) == c);
195 ASSERT (c_tolower (c) == 'g');
196 ASSERT (c_toupper (c) == c);
199 ASSERT (c_tolower (c) == 'h');
200 ASSERT (c_toupper (c) == c);
203 ASSERT (c_tolower (c) == 'i');
204 ASSERT (c_toupper (c) == c);
207 ASSERT (c_tolower (c) == 'j');
208 ASSERT (c_toupper (c) == c);
211 ASSERT (c_tolower (c) == 'k');
212 ASSERT (c_toupper (c) == c);
215 ASSERT (c_tolower (c) == 'l');
216 ASSERT (c_toupper (c) == c);
219 ASSERT (c_tolower (c) == 'm');
220 ASSERT (c_toupper (c) == c);
223 ASSERT (c_tolower (c) == 'n');
224 ASSERT (c_toupper (c) == c);
227 ASSERT (c_tolower (c) == 'o');
228 ASSERT (c_toupper (c) == c);
231 ASSERT (c_tolower (c) == 'p');
232 ASSERT (c_toupper (c) == c);
235 ASSERT (c_tolower (c) == 'q');
236 ASSERT (c_toupper (c) == c);
239 ASSERT (c_tolower (c) == 'r');
240 ASSERT (c_toupper (c) == c);
243 ASSERT (c_tolower (c) == 's');
244 ASSERT (c_toupper (c) == c);
247 ASSERT (c_tolower (c) == 't');
248 ASSERT (c_toupper (c) == c);
251 ASSERT (c_tolower (c) == 'u');
252 ASSERT (c_toupper (c) == c);
255 ASSERT (c_tolower (c) == 'v');
256 ASSERT (c_toupper (c) == c);
259 ASSERT (c_tolower (c) == 'w');
260 ASSERT (c_toupper (c) == c);
263 ASSERT (c_tolower (c) == 'x');
264 ASSERT (c_toupper (c) == c);
267 ASSERT (c_tolower (c) == 'y');
268 ASSERT (c_toupper (c) == c);
271 ASSERT (c_tolower (c) == 'z');
272 ASSERT (c_toupper (c) == c);
275 ASSERT (c_tolower (c) == c);
276 ASSERT (c_toupper (c) == 'A');
279 ASSERT (c_tolower (c) == c);
280 ASSERT (c_toupper (c) == 'B');
283 ASSERT (c_tolower (c) == c);
284 ASSERT (c_toupper (c) == 'C');
287 ASSERT (c_tolower (c) == c);
288 ASSERT (c_toupper (c) == 'D');
291 ASSERT (c_tolower (c) == c);
292 ASSERT (c_toupper (c) == 'E');
295 ASSERT (c_tolower (c) == c);
296 ASSERT (c_toupper (c) == 'F');
299 ASSERT (c_tolower (c) == c);
300 ASSERT (c_toupper (c) == 'G');
303 ASSERT (c_tolower (c) == c);
304 ASSERT (c_toupper (c) == 'H');
307 ASSERT (c_tolower (c) == c);
308 ASSERT (c_toupper (c) == 'I');
311 ASSERT (c_tolower (c) == c);
312 ASSERT (c_toupper (c) == 'J');
315 ASSERT (c_tolower (c) == c);
316 ASSERT (c_toupper (c) == 'K');
319 ASSERT (c_tolower (c) == c);
320 ASSERT (c_toupper (c) == 'L');
323 ASSERT (c_tolower (c) == c);
324 ASSERT (c_toupper (c) == 'M');
327 ASSERT (c_tolower (c) == c);
328 ASSERT (c_toupper (c) == 'N');
331 ASSERT (c_tolower (c) == c);
332 ASSERT (c_toupper (c) == 'O');
335 ASSERT (c_tolower (c) == c);
336 ASSERT (c_toupper (c) == 'P');
339 ASSERT (c_tolower (c) == c);
340 ASSERT (c_toupper (c) == 'Q');
343 ASSERT (c_tolower (c) == c);
344 ASSERT (c_toupper (c) == 'R');
347 ASSERT (c_tolower (c) == c);
348 ASSERT (c_toupper (c) == 'S');
351 ASSERT (c_tolower (c) == c);
352 ASSERT (c_toupper (c) == 'T');
355 ASSERT (c_tolower (c) == c);
356 ASSERT (c_toupper (c) == 'U');
359 ASSERT (c_tolower (c) == c);
360 ASSERT (c_toupper (c) == 'V');
363 ASSERT (c_tolower (c) == c);
364 ASSERT (c_toupper (c) == 'W');
367 ASSERT (c_tolower (c) == c);
368 ASSERT (c_toupper (c) == 'X');
371 ASSERT (c_tolower (c) == c);
372 ASSERT (c_toupper (c) == 'Y');
375 ASSERT (c_tolower (c) == c);
376 ASSERT (c_toupper (c) == 'Z');
379 ASSERT (c_tolower (c) == c);
380 ASSERT (c_toupper (c) == c);
391 setlocale (LC_ALL, "de_DE");
394 setlocale (LC_ALL, "ja_JP.EUC-JP");