1 /* $NetBSD: wcstod_test.c,v 1.1 2006/04/13 01:25:13 tnozaki Exp $ */
4 * Copyright (c)2005 Citrus Project,
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
43 #define ALT_HUGE_VAL -1
44 #define ALT_MINUS_HUGE_VAL -2
47 static const unitcase_t unitcases
[] = {
55 { L
"INF", 3, ALT_HUGE_VAL
, 0 },
56 { L
"+INF", 4, ALT_HUGE_VAL
, 0 },
57 { L
"-INF", 4, ALT_MINUS_HUGE_VAL
, 0 },
58 { L
"INFX", 3, ALT_HUGE_VAL
, 0 },
59 { L
"+INFX", 4, ALT_HUGE_VAL
, 0 },
60 { L
"-INFX", 4, ALT_MINUS_HUGE_VAL
, 0 },
65 { L
" +INX", 0, 0, 0 },
66 { L
" -INX", 0, 0, 0 },
67 { L
"+ INF", 0, 0, 0 },
68 { L
"- INF", 0, 0, 0 },
69 { L
" INF", 8, ALT_HUGE_VAL
, 0 },
70 { L
" +INF", 9, ALT_HUGE_VAL
, 0 },
71 { L
" -INF", 9, ALT_MINUS_HUGE_VAL
, 0 },
72 { L
" INFX", 8, ALT_HUGE_VAL
, 0 },
73 { L
" +INFX", 9, ALT_HUGE_VAL
, 0 },
74 { L
" -INFX", 9, ALT_MINUS_HUGE_VAL
, 0 },
75 { L
" INFINIT", 8, ALT_HUGE_VAL
, 0 },
76 { L
" +INFINIT", 9, ALT_HUGE_VAL
, 0 },
77 { L
" -INFINIT", 9, ALT_MINUS_HUGE_VAL
, 0 },
78 { L
" INFINITY", 13, ALT_HUGE_VAL
, 0 },
79 { L
" +INFINITY", 14, ALT_HUGE_VAL
, 0 },
80 { L
" -INFINITY", 14, ALT_MINUS_HUGE_VAL
, 0 },
81 { L
" INFINITYX", 13, ALT_HUGE_VAL
, 0 },
82 { L
" +INFINITYX", 14, ALT_HUGE_VAL
, 0 },
83 { L
" -INFINITYX", 14, ALT_MINUS_HUGE_VAL
, 0 },
86 #if defined(__HAVE_NANF)
93 { L
"NAN", 3, ALT_NAN
, 0 },
94 { L
"+NAN", 4, ALT_NAN
, 0 },
95 { L
"-NAN", 4, ALT_NAN
, 0 },
96 { L
"NANX", 3, ALT_NAN
, 0 },
97 { L
"+NANX", 4, ALT_NAN
, 0 },
98 { L
"-NANX", 4, ALT_NAN
, 0 },
100 { L
" +NA", 0, 0, 0 },
101 { L
" -NA", 0, 0, 0 },
102 { L
" NAX", 0, 0, 0 },
103 { L
" +NAX", 0, 0, 0 },
104 { L
" -NAX", 0, 0, 0 },
105 { L
"+ NAN", 0, 0, 0 },
106 { L
"- NAN", 0, 0, 0 },
107 { L
" NAN", 8, ALT_NAN
, 0 },
108 { L
" +NAN", 9, ALT_NAN
, 0 },
109 { L
" -NAN", 9, ALT_NAN
, 0 },
110 { L
" NANX", 8, ALT_NAN
, 0 },
111 { L
" +NANX", 9, ALT_NAN
, 0 },
112 { L
" -NANX", 9, ALT_NAN
, 0 },
113 #endif /* !__HAVE_NANF */
119 { L
" +0", 12, 0, 0 },
120 { L
" -0", 12, 0, 0 },
127 { L
".000", 4, 0, 0 },
132 { L
" 0.", 12, 0, 0 },
133 { L
" +0.", 13, 0, 0 },
134 { L
" -0.", 13, 0, 0 },
137 { L
"+0.0", 4, 0, 0 },
138 { L
"-0.0", 4, 0, 0 },
139 { L
" 0.0", 13, 0, 0 },
140 { L
" +0.0", 14, 0, 0 },
141 { L
" -0.0", 14, 0, 0 },
144 { L
"+000", 4, 0, 0 },
145 { L
"-000", 4, 0, 0 },
146 { L
" 000", 13, 0, 0 },
147 { L
" +000", 14, 0, 0 },
148 { L
" -000", 14, 0, 0 },
150 { L
"000.", 4, 0, 0 },
151 { L
"+000.", 5, 0, 0 },
152 { L
"-000.", 5, 0, 0 },
153 { L
" 000.", 14, 0, 0 },
154 { L
" +000.", 15, 0, 0 },
155 { L
" -000.", 15, 0, 0 },
157 { L
"000.0", 5, 0, 0 },
158 { L
"+000.0", 6, 0, 0 },
159 { L
"-000.0", 6, 0, 0 },
160 { L
" 000.0", 15, 0, 0 },
161 { L
" +000.0", 16, 0, 0 },
162 { L
" -000.0", 16, 0, 0 },
165 { L
"0.0.", 3, 0, 0 },
166 { L
"+0.0.", 4, 0, 0 },
167 { L
"-0.0.", 4, 0, 0 },
168 { L
" 0.0.", 13, 0, 0 },
169 { L
" +0.0.", 14, 0, 0 },
170 { L
" -0.0.", 14, 0, 0 },
172 { L
"0.0.0", 3, 0, 0 },
173 { L
"+0.0.0", 4, 0, 0 },
174 { L
"-0.0.0", 4, 0, 0 },
175 { L
" 0.0.0", 13, 0, 0 },
176 { L
" +0.0.0", 14, 0, 0 },
177 { L
" -0.0.0", 14, 0, 0 },
180 #if defined(__NetBSD__)
184 #elif defined(__linux__)
194 /* XXX: SunOS 5.8's wcstod(3) doesn't accept hex */
195 #if !defined(__SunOS__)
197 #if defined(__NetBSD__)
199 { L
"+0X.", 0, 0, 0 },
200 { L
"-0X.", 0, 0, 0 },
201 { L
" 0X.", 0, 0, 0 },
202 { L
" +0X.", 0, 0, 0 },
203 { L
" -0X.", 0, 0, 0 },
204 #elif defined(__linux__)
206 { L
"+0X.", 4, 0, 0 },
207 { L
"-0X.", 4, 0, 0 },
208 { L
" 0X.", 13, 0, 0 },
209 { L
" +0X.", 14, 0, 0 },
210 { L
" -0X.", 14, 0, 0 },
213 { L
"+0X.", 2, 0, 0 },
214 { L
"-0X.", 2, 0, 0 },
215 { L
" 0X.", 11, 0, 0 },
216 { L
" +0X.", 12, 0, 0 },
217 { L
" -0X.", 12, 0, 0 },
220 #if defined(__NetBSD__) || defined(__linux__)
221 { L
"0X.0", 4, 0, 0 },
222 { L
"+0X.0", 5, 0, 0 },
223 { L
"-0X.0", 5, 0, 0 },
224 { L
" 0X.0", 14, 0, 0 },
225 { L
" +0X.0", 15, 0, 0 },
226 { L
" -0X.0", 15, 0, 0 },
228 { L
"0X.0P", 4, 0, 0 },
229 { L
"+0X.0P", 5, 0, 0 },
230 { L
"-0X.0P", 5, 0, 0 },
231 { L
" 0X.0P", 14, 0, 0 },
232 { L
" +0X.0P", 15, 0, 0 },
233 { L
" -0X.0P", 15, 0, 0 },
235 { L
"0X.0", 1, 0, 0 },
236 { L
"+0X.0", 2, 0, 0 },
237 { L
"-0X.0", 2, 0, 0 },
238 { L
" 0X.0", 11, 0, 0 },
239 { L
" +0X.0", 12, 0, 0 },
240 { L
" -0X.0", 12, 0, 0 },
242 { L
"0X.0P", 1, 0, 0 },
243 { L
"+0X.0P", 2, 0, 0 },
244 { L
"-0X.0P", 2, 0, 0 },
245 { L
" 0X.0P", 11, 0, 0 },
246 { L
" +0X.0P", 12, 0, 0 },
247 { L
" -0X.0P", 12, 0, 0 },
251 { L
"+0X0", 4, 0, 0 },
252 { L
"-0X0", 4, 0, 0 },
253 { L
" 0X0", 13, 0, 0 },
254 { L
" +0X0", 14, 0, 0 },
255 { L
" -0X0", 14, 0, 0 },
257 { L
"00X0.0", 2, 0, 0 },
258 { L
"+00X0.0", 3, 0, 0 },
259 { L
"-00X0.0", 3, 0, 0 },
260 { L
" 00X0.0", 12, 0, 0 },
261 { L
" +00X0.0", 13, 0, 0 },
262 { L
" -00X0.0", 13, 0, 0 },
264 { L
"0X0P", 3, 0, 0 },
265 { L
"+0X0P", 4, 0, 0 },
266 { L
"-0X0P", 4, 0, 0 },
267 { L
" 0X0P", 13, 0, 0 },
268 { L
" +0X0P", 14, 0, 0 },
269 { L
" -0X0P", 14, 0, 0 },
271 { L
"0X0.", 4, 0, 0 },
272 { L
"+0X0.", 5, 0, 0 },
273 { L
"-0X0.", 5, 0, 0 },
274 { L
" 0X0.", 14, 0, 0 },
275 { L
" +0X0.", 15, 0, 0 },
276 { L
" -0X0.", 15, 0, 0 },
278 { L
"0X0.0", 5, 0, 0 },
279 { L
"+0X0.0", 6, 0, 0 },
280 { L
"-0X0.0", 6, 0, 0 },
281 { L
" 0X0.0", 15, 0, 0 },
282 { L
" +0X0.0", 16, 0, 0 },
283 { L
" -0X0.0", 16, 0, 0 },
285 { L
"0X0.P", 4, 0, 0 },
286 { L
"+0X0.P", 5, 0, 0 },
287 { L
"-0X0.P", 5, 0, 0 },
288 { L
" 0X0.P", 14, 0, 0 },
289 { L
" +0X0.P", 15, 0, 0 },
290 { L
" -0X0.P", 15, 0, 0 },
292 { L
"0X0.P", 4, 0, 0 },
293 { L
"+0X0.P", 5, 0, 0 },
294 { L
"-0X0.P", 5, 0, 0 },
295 { L
" 0X0.P", 14, 0, 0 },
296 { L
" +0X0.P", 15, 0, 0 },
297 { L
" -0X0.P", 15, 0, 0 },
300 { L
"0.12345678", 10, 0.12345678, 0 },
301 { L
"+0.12345678", 11, +0.12345678, 0 },
302 { L
"-0.12345678", 11, -0.12345678, 0 },
303 { L
" 0.12345678", 15, 0.12345678, 0 },
304 { L
" +0.12345678", 16, +0.12345678, 0 },
305 { L
" -0.12345678", 16, -0.12345678, 0 },
307 { L
"0.12345E67", 10, 0.12345E67
, 0 },
308 { L
"+0.12345E67", 11, +0.12345E67
, 0 },
309 { L
"-0.12345E67", 11, -0.12345E67
, 0 },
310 { L
" 0.12345E67", 15, 0.12345E67
, 0 },
311 { L
" +0.12345E67", 16, +0.12345E67
, 0 },
312 { L
" -0.12345E67", 16, -0.12345E67
, 0 },
314 { L
"0.12345E+6", 10, 0.12345E+6, 0 },
315 { L
"+0.12345E+6", 11, +0.12345E+6, 0 },
316 { L
"-0.12345E+6", 11, -0.12345E+6, 0 },
317 { L
" 0.12345E+6", 15, 0.12345E+6, 0 },
318 { L
" +0.12345E+6", 16, +0.12345E+6, 0 },
319 { L
" -0.12345E+6", 16, -0.12345E+6, 0 },
321 { L
"0.98765E-4", 10, 0.98765E-4, 0 },
322 { L
"+0.98765E-4", 11, +0.98765E-4, 0 },
323 { L
"-0.98765E-4", 11, -0.98765E-4, 0 },
324 { L
" 0.98765E-4", 15, 0.98765E-4, 0 },
325 { L
" +0.98765E-4", 16, +0.98765E-4, 0 },
326 { L
" -0.98765E-4", 16, -0.98765E-4, 0 },
328 { L
"12345678E9", 10, 12345678E9
, 0 },
329 { L
"+12345678E9", 11, +12345678E9
, 0 },
330 { L
"-12345678E9", 11, -12345678E9
, 0 },
331 { L
" 12345678E9", 15, 12345678E9
, 0 },
332 { L
" +12345678E9", 16, +12345678E9
, 0 },
333 { L
" -12345678E9", 16, -12345678E9
, 0 },
335 /* XXX: SunOS 5.8's wcstod(3) doesn't accept hex */
336 #if !defined(__SunOS__)
337 { L
"0x1P+2", 6, 4, 0 },
338 { L
"+0x1P+2", 7, +4, 0 },
339 { L
"-0x1P+2", 7, -4, 0 },
340 { L
" 0x1P+2", 11, 4, 0 },
341 { L
" +0x1P+2", 12, +4, 0 },
342 { L
" -0x1P+2", 12, -4, 0 },
344 { L
"0x1.0P+2", 8, 4, 0 },
345 { L
"+0x1.0P+2", 9, +4, 0 },
346 { L
"-0x1.0P+2", 9, -4, 0 },
347 { L
" 0x1.0P+2", 13, 4, 0 },
348 { L
" +0x1.0P+2", 14, +4, 0 },
349 { L
" -0x1.0P+2", 14, -4, 0 },
351 { L
"0x1P-2", 6, 0.25, 0 },
352 { L
"+0x1P-2", 7, +0.25, 0 },
353 { L
"-0x1P-2", 7, -0.25, 0 },
354 { L
" 0x1P-2", 11, 0.25, 0 },
355 { L
" +0x1P-2", 12, +0.25, 0 },
356 { L
" -0x1P-2", 12, -0.25, 0 },
358 { L
"0x1.0P-2", 8, 0.25, 0 },
359 { L
"+0x1.0P-2", 9, +0.25, 0 },
360 { L
"-0x1.0P-2", 9, -0.25, 0 },
361 { L
" 0x1.0P-2", 13, 0.25, 0 },
362 { L
" +0x1.0P-2", 14, +0.25, 0 },
363 { L
" -0x1.0P-2", 14, -0.25, 0 },
372 const unitcase_t
*ptr
;
378 for (ptr
= &unitcases
[0]; ptr
->wcs
!= NULL
; ++ptr
) {
379 /* we do not supported %ls nor %S yet. */
380 n
= wcstombs(NULL
, ptr
->wcs
, 0);
381 buf
= (void *)malloc(n
+ 1);
384 (void)wcstombs(buf
, ptr
->wcs
, n
+ 1);
385 printf("[%.*s]====================================\n",
388 d
= wcstod(ptr
->wcs
, &tail
);
390 printf(" real: %s\n", strerror(errno
));
391 printf(" expected: %s\n", strerror(ptr
->exp_errno
));
392 assert(errno
== ptr
->exp_errno
);
393 n
= (size_t)(tail
- ptr
->wcs
);
394 printf("[endptr - nptr]\n");
395 printf(" real: %zd\n", n
);
396 printf(" expected: %zd\n", ptr
->exp_len
);
397 assert(n
== ptr
->exp_len
);
398 printf("[result]\n");
399 printf(" real: %F\n", d
);
400 if (ptr
->exp_val
== ALT_HUGE_VAL
) {
401 printf(" expected: %F\n", HUGE_VAL
);
402 assert(isinf(d
) && d
== HUGE_VAL
);
403 } else if (ptr
->exp_val
== ALT_MINUS_HUGE_VAL
) {
404 printf(" expected: %F\n", -HUGE_VAL
);
405 assert(isinf(d
) && d
== -HUGE_VAL
);
406 #if defined(__HAVE_NANF)
407 } else if (ptr
->exp_val
== ALT_NAN
) {
408 printf(" expected: %F\n", NAN
);
412 printf(" expected: %F\n", ptr
->exp_val
);
413 assert(d
== ptr
->exp_val
);