1 /* Test of character handling in C locale.
2 Copyright (C) 2005, 2007 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__); \
43 for (c = -0x80; c < 0x100; c++)
45 ASSERT (c_isascii (c) == (c >= 0 && c < 0x80));
49 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
50 case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
51 case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
52 case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
54 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
55 case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
56 case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
57 case 's': case 't': case 'u': case 'v': case 'w': case 'x':
59 case '0': case '1': case '2': case '3': case '4': case '5':
60 case '6': case '7': case '8': case '9':
61 ASSERT (c_isalnum (c) == 1);
64 ASSERT (c_isalnum (c) == 0);
70 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
71 case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
72 case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
73 case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
75 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
76 case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
77 case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
78 case 's': case 't': case 'u': case 'v': case 'w': case 'x':
80 ASSERT (c_isalpha (c) == 1);
83 ASSERT (c_isalpha (c) == 0);
90 ASSERT (c_isblank (c) == 1);
93 ASSERT (c_isblank (c) == 0);
97 ASSERT (c_iscntrl (c) == ((c >= 0 && c < 0x20) || c == 0x7f));
101 case '0': case '1': case '2': case '3': case '4': case '5':
102 case '6': case '7': case '8': case '9':
103 ASSERT (c_isdigit (c) == 1);
106 ASSERT (c_isdigit (c) == 0);
112 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
113 case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
114 case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
115 case 's': case 't': case 'u': case 'v': case 'w': case 'x':
117 ASSERT (c_islower (c) == 1);
120 ASSERT (c_islower (c) == 0);
124 ASSERT (c_isgraph (c) == ((c >= 0x20 && c < 0x7f) && c != ' '));
126 ASSERT (c_isprint (c) == (c >= 0x20 && c < 0x7f));
128 ASSERT (c_ispunct (c) == (c_isgraph (c) && !c_isalnum (c)));
132 case ' ': case '\t': case '\n': case '\v': case '\f': case '\r':
133 ASSERT (c_isspace (c) == 1);
136 ASSERT (c_isspace (c) == 0);
142 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
143 case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
144 case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
145 case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
147 ASSERT (c_isupper (c) == 1);
150 ASSERT (c_isupper (c) == 0);
156 case '0': case '1': case '2': case '3': case '4': case '5':
157 case '6': case '7': case '8': case '9':
158 case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
159 case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
160 ASSERT (c_isxdigit (c) == 1);
163 ASSERT (c_isxdigit (c) == 0);
170 ASSERT (c_tolower (c) == 'a');
171 ASSERT (c_toupper (c) == c);
174 ASSERT (c_tolower (c) == 'b');
175 ASSERT (c_toupper (c) == c);
178 ASSERT (c_tolower (c) == 'c');
179 ASSERT (c_toupper (c) == c);
182 ASSERT (c_tolower (c) == 'd');
183 ASSERT (c_toupper (c) == c);
186 ASSERT (c_tolower (c) == 'e');
187 ASSERT (c_toupper (c) == c);
190 ASSERT (c_tolower (c) == 'f');
191 ASSERT (c_toupper (c) == c);
194 ASSERT (c_tolower (c) == 'g');
195 ASSERT (c_toupper (c) == c);
198 ASSERT (c_tolower (c) == 'h');
199 ASSERT (c_toupper (c) == c);
202 ASSERT (c_tolower (c) == 'i');
203 ASSERT (c_toupper (c) == c);
206 ASSERT (c_tolower (c) == 'j');
207 ASSERT (c_toupper (c) == c);
210 ASSERT (c_tolower (c) == 'k');
211 ASSERT (c_toupper (c) == c);
214 ASSERT (c_tolower (c) == 'l');
215 ASSERT (c_toupper (c) == c);
218 ASSERT (c_tolower (c) == 'm');
219 ASSERT (c_toupper (c) == c);
222 ASSERT (c_tolower (c) == 'n');
223 ASSERT (c_toupper (c) == c);
226 ASSERT (c_tolower (c) == 'o');
227 ASSERT (c_toupper (c) == c);
230 ASSERT (c_tolower (c) == 'p');
231 ASSERT (c_toupper (c) == c);
234 ASSERT (c_tolower (c) == 'q');
235 ASSERT (c_toupper (c) == c);
238 ASSERT (c_tolower (c) == 'r');
239 ASSERT (c_toupper (c) == c);
242 ASSERT (c_tolower (c) == 's');
243 ASSERT (c_toupper (c) == c);
246 ASSERT (c_tolower (c) == 't');
247 ASSERT (c_toupper (c) == c);
250 ASSERT (c_tolower (c) == 'u');
251 ASSERT (c_toupper (c) == c);
254 ASSERT (c_tolower (c) == 'v');
255 ASSERT (c_toupper (c) == c);
258 ASSERT (c_tolower (c) == 'w');
259 ASSERT (c_toupper (c) == c);
262 ASSERT (c_tolower (c) == 'x');
263 ASSERT (c_toupper (c) == c);
266 ASSERT (c_tolower (c) == 'y');
267 ASSERT (c_toupper (c) == c);
270 ASSERT (c_tolower (c) == 'z');
271 ASSERT (c_toupper (c) == c);
274 ASSERT (c_tolower (c) == c);
275 ASSERT (c_toupper (c) == 'A');
278 ASSERT (c_tolower (c) == c);
279 ASSERT (c_toupper (c) == 'B');
282 ASSERT (c_tolower (c) == c);
283 ASSERT (c_toupper (c) == 'C');
286 ASSERT (c_tolower (c) == c);
287 ASSERT (c_toupper (c) == 'D');
290 ASSERT (c_tolower (c) == c);
291 ASSERT (c_toupper (c) == 'E');
294 ASSERT (c_tolower (c) == c);
295 ASSERT (c_toupper (c) == 'F');
298 ASSERT (c_tolower (c) == c);
299 ASSERT (c_toupper (c) == 'G');
302 ASSERT (c_tolower (c) == c);
303 ASSERT (c_toupper (c) == 'H');
306 ASSERT (c_tolower (c) == c);
307 ASSERT (c_toupper (c) == 'I');
310 ASSERT (c_tolower (c) == c);
311 ASSERT (c_toupper (c) == 'J');
314 ASSERT (c_tolower (c) == c);
315 ASSERT (c_toupper (c) == 'K');
318 ASSERT (c_tolower (c) == c);
319 ASSERT (c_toupper (c) == 'L');
322 ASSERT (c_tolower (c) == c);
323 ASSERT (c_toupper (c) == 'M');
326 ASSERT (c_tolower (c) == c);
327 ASSERT (c_toupper (c) == 'N');
330 ASSERT (c_tolower (c) == c);
331 ASSERT (c_toupper (c) == 'O');
334 ASSERT (c_tolower (c) == c);
335 ASSERT (c_toupper (c) == 'P');
338 ASSERT (c_tolower (c) == c);
339 ASSERT (c_toupper (c) == 'Q');
342 ASSERT (c_tolower (c) == c);
343 ASSERT (c_toupper (c) == 'R');
346 ASSERT (c_tolower (c) == c);
347 ASSERT (c_toupper (c) == 'S');
350 ASSERT (c_tolower (c) == c);
351 ASSERT (c_toupper (c) == 'T');
354 ASSERT (c_tolower (c) == c);
355 ASSERT (c_toupper (c) == 'U');
358 ASSERT (c_tolower (c) == c);
359 ASSERT (c_toupper (c) == 'V');
362 ASSERT (c_tolower (c) == c);
363 ASSERT (c_toupper (c) == 'W');
366 ASSERT (c_tolower (c) == c);
367 ASSERT (c_toupper (c) == 'X');
370 ASSERT (c_tolower (c) == c);
371 ASSERT (c_toupper (c) == 'Y');
374 ASSERT (c_tolower (c) == c);
375 ASSERT (c_toupper (c) == 'Z');
378 ASSERT (c_tolower (c) == c);
379 ASSERT (c_toupper (c) == c);
390 setlocale (LC_ALL, "de_DE");
393 setlocale (LC_ALL, "ja_JP.EUC-JP");