This source file includes following definitions.
- have_minus_zero
- strmatch
- strisnan
- test_function
- my_asprintf
- test_vasprintf
- test_asprintf
- main
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 #include <config.h>
20
21 #include <stdio.h>
22
23 #include <float.h>
24 #include <stdarg.h>
25 #include <stddef.h>
26 #include <stdint.h>
27 #include <stdlib.h>
28 #include <string.h>
29
30 #include "macros.h"
31 #include "minus-zero.h"
32 #include "infinity.h"
33 #include "nan.h"
34
35
36 static int
37 have_minus_zero ()
38 {
39 static double plus_zero = 0.0;
40 double minus_zero = minus_zerod;
41 return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0;
42 }
43
44
45
46 #ifdef WORDS_BIGENDIAN
47 # define LDBL80_WORDS(exponent,manthi,mantlo) \
48 { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
49 ((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \
50 (unsigned int) (mantlo) << 16 \
51 }
52 #else
53 # define LDBL80_WORDS(exponent,manthi,mantlo) \
54 { mantlo, manthi, exponent }
55 #endif
56
57 static int
58 strmatch (const char *pattern, const char *string)
59 {
60 if (strlen (pattern) != strlen (string))
61 return 0;
62 for (; *pattern != '\0'; pattern++, string++)
63 if (*pattern != '*' && *string != *pattern)
64 return 0;
65 return 1;
66 }
67
68
69
70 static int
71 strisnan (const char *string, size_t start_index, size_t end_index, int uppercase)
72 {
73 if (start_index < end_index)
74 {
75 if (string[start_index] == '-')
76 start_index++;
77 if (start_index + 3 <= end_index
78 && memcmp (string + start_index, uppercase ? "NAN" : "nan", 3) == 0)
79 {
80 start_index += 3;
81 if (start_index == end_index
82 || (string[start_index] == '(' && string[end_index - 1] == ')'))
83 return 1;
84 }
85 }
86 return 0;
87 }
88
89 static void
90 test_function (int (*my_asprintf) (char **, const char *, ...))
91 {
92 int repeat;
93
94
95
96 for (repeat = 0; repeat <= 8; repeat++)
97 {
98 char *result;
99 int retval = asprintf (&result, "%d", 12345);
100 ASSERT (retval == 5);
101 ASSERT (result != NULL);
102 ASSERT (strcmp (result, "12345") == 0);
103 free (result);
104 }
105
106
107
108 {
109 char *result;
110 int retval =
111 my_asprintf (&result, "%ju %d", (uintmax_t) 12345671, 33, 44, 55);
112 ASSERT (result != NULL);
113 ASSERT (strcmp (result, "12345671 33") == 0);
114 ASSERT (retval == strlen (result));
115 free (result);
116 }
117
118 {
119 char *result;
120 int retval =
121 my_asprintf (&result, "%zu %d", (size_t) 12345672, 33, 44, 55);
122 ASSERT (result != NULL);
123 ASSERT (strcmp (result, "12345672 33") == 0);
124 ASSERT (retval == strlen (result));
125 free (result);
126 }
127
128 {
129 char *result;
130 int retval =
131 my_asprintf (&result, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55);
132 ASSERT (result != NULL);
133 ASSERT (strcmp (result, "12345673 33") == 0);
134 ASSERT (retval == strlen (result));
135 free (result);
136 }
137
138 {
139 char *result;
140 int retval =
141 my_asprintf (&result, "%Lg %d", (long double) 1.5, 33, 44, 55);
142 ASSERT (result != NULL);
143 ASSERT (strcmp (result, "1.5 33") == 0);
144 ASSERT (retval == strlen (result));
145 free (result);
146 }
147
148
149
150
151 {
152 char *result;
153 int retval =
154 my_asprintf (&result, "%a %d", 3.1416015625, 33, 44, 55);
155 ASSERT (result != NULL);
156 ASSERT (strcmp (result, "0x1.922p+1 33") == 0
157 || strcmp (result, "0x3.244p+0 33") == 0
158 || strcmp (result, "0x6.488p-1 33") == 0
159 || strcmp (result, "0xc.91p-2 33") == 0);
160 ASSERT (retval == strlen (result));
161 free (result);
162 }
163
164 {
165 char *result;
166 int retval =
167 my_asprintf (&result, "%A %d", -3.1416015625, 33, 44, 55);
168 ASSERT (result != NULL);
169 ASSERT (strcmp (result, "-0X1.922P+1 33") == 0
170 || strcmp (result, "-0X3.244P+0 33") == 0
171 || strcmp (result, "-0X6.488P-1 33") == 0
172 || strcmp (result, "-0XC.91P-2 33") == 0);
173 ASSERT (retval == strlen (result));
174 free (result);
175 }
176
177 {
178 char *result;
179 int retval =
180 my_asprintf (&result, "%a %d", 0.0, 33, 44, 55);
181 ASSERT (result != NULL);
182 ASSERT (strcmp (result, "0x0p+0 33") == 0);
183 ASSERT (retval == strlen (result));
184 free (result);
185 }
186
187 {
188 char *result;
189 int retval =
190 my_asprintf (&result, "%a %d", minus_zerod, 33, 44, 55);
191 ASSERT (result != NULL);
192 if (have_minus_zero ())
193 ASSERT (strcmp (result, "-0x0p+0 33") == 0);
194 ASSERT (retval == strlen (result));
195 free (result);
196 }
197
198 {
199 char *result;
200 int retval =
201 my_asprintf (&result, "%a %d", Infinityd (), 33, 44, 55);
202 ASSERT (result != NULL);
203 ASSERT (strcmp (result, "inf 33") == 0);
204 ASSERT (retval == strlen (result));
205 free (result);
206 }
207
208 {
209 char *result;
210 int retval =
211 my_asprintf (&result, "%a %d", - Infinityd (), 33, 44, 55);
212 ASSERT (result != NULL);
213 ASSERT (strcmp (result, "-inf 33") == 0);
214 ASSERT (retval == strlen (result));
215 free (result);
216 }
217
218 {
219 char *result;
220 int retval =
221 my_asprintf (&result, "%a %d", NaNd (), 33, 44, 55);
222 ASSERT (result != NULL);
223 ASSERT (strlen (result) >= 3 + 3
224 && strisnan (result, 0, strlen (result) - 3, 0)
225 && strcmp (result + strlen (result) - 3, " 33") == 0);
226 ASSERT (retval == strlen (result));
227 free (result);
228 }
229
230 {
231 char *result;
232 int retval =
233 my_asprintf (&result, "%.0a %d", 1.5, 33, 44, 55);
234 ASSERT (result != NULL);
235 ASSERT (strcmp (result, "0x1p+0 33") == 0
236 || strcmp (result, "0x2p+0 33") == 0
237 || strcmp (result, "0x3p-1 33") == 0
238 || strcmp (result, "0x6p-2 33") == 0
239 || strcmp (result, "0xcp-3 33") == 0);
240 ASSERT (retval == strlen (result));
241 free (result);
242 }
243
244 {
245 char *result;
246 int retval =
247 my_asprintf (&result, "%.0a %d", 1.51, 33, 44, 55);
248 ASSERT (result != NULL);
249 ASSERT (strcmp (result, "0x1p+0 33") == 0
250 || strcmp (result, "0x2p+0 33") == 0
251 || strcmp (result, "0x3p-1 33") == 0
252 || strcmp (result, "0x6p-2 33") == 0
253 || strcmp (result, "0xcp-3 33") == 0);
254 ASSERT (retval == strlen (result));
255 free (result);
256 }
257
258 {
259 char *result;
260 int retval =
261 my_asprintf (&result, "%.1a %d", 1.51, 33, 44, 55);
262 ASSERT (result != NULL);
263 ASSERT (strcmp (result, "0x1.8p+0 33") == 0
264 || strcmp (result, "0x3.0p-1 33") == 0
265 || strcmp (result, "0x6.1p-2 33") == 0
266 || strcmp (result, "0xc.1p-3 33") == 0);
267 ASSERT (retval == strlen (result));
268 free (result);
269 }
270
271 {
272 char *result;
273 int retval =
274 my_asprintf (&result, "%.2a %d", 1.51, 33, 44, 55);
275 ASSERT (result != NULL);
276 ASSERT (strcmp (result, "0x1.83p+0 33") == 0
277 || strcmp (result, "0x3.05p-1 33") == 0
278 || strcmp (result, "0x6.0ap-2 33") == 0
279 || strcmp (result, "0xc.14p-3 33") == 0);
280 ASSERT (retval == strlen (result));
281 free (result);
282 }
283
284 {
285 char *result;
286 int retval =
287 my_asprintf (&result, "%.3a %d", 1.51, 33, 44, 55);
288 ASSERT (result != NULL);
289 ASSERT (strcmp (result, "0x1.829p+0 33") == 0
290 || strcmp (result, "0x3.052p-1 33") == 0
291 || strcmp (result, "0x6.0a4p-2 33") == 0
292 || strcmp (result, "0xc.148p-3 33") == 0);
293 ASSERT (retval == strlen (result));
294 free (result);
295 }
296
297 {
298 char *result;
299 int retval =
300 my_asprintf (&result, "%.3a %d", 1.49999, 33, 44, 55);
301 ASSERT (result != NULL);
302 ASSERT (strcmp (result, "0x1.800p+0 33") == 0
303 || strcmp (result, "0x3.000p-1 33") == 0
304 || strcmp (result, "0x6.000p-2 33") == 0
305 || strcmp (result, "0xc.000p-3 33") == 0);
306 ASSERT (retval == strlen (result));
307 free (result);
308 }
309
310 {
311
312 char *result;
313 int retval =
314 my_asprintf (&result, "%.1a %d", 1.999, 33, 44, 55);
315 ASSERT (result != NULL);
316 ASSERT (strcmp (result, "0x1.0p+1 33") == 0
317 || strcmp (result, "0x2.0p+0 33") == 0
318 || strcmp (result, "0x4.0p-1 33") == 0
319 || strcmp (result, "0x8.0p-2 33") == 0);
320 ASSERT (retval == strlen (result));
321 free (result);
322 }
323
324 {
325 char *result;
326 int retval =
327 my_asprintf (&result, "%10a %d", 1.75, 33, 44, 55);
328 ASSERT (result != NULL);
329 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
330 || strcmp (result, " 0x3.8p-1 33") == 0
331 || strcmp (result, " 0x7p-2 33") == 0
332 || strcmp (result, " 0xep-3 33") == 0);
333 ASSERT (retval == strlen (result));
334 free (result);
335 }
336
337 {
338 char *result;
339 int retval =
340 my_asprintf (&result, "%.10a %d", 1.75, 33, 44, 55);
341 ASSERT (result != NULL);
342 ASSERT (strcmp (result, "0x1.c000000000p+0 33") == 0
343 || strcmp (result, "0x3.8000000000p-1 33") == 0
344 || strcmp (result, "0x7.0000000000p-2 33") == 0
345 || strcmp (result, "0xe.0000000000p-3 33") == 0);
346 ASSERT (retval == strlen (result));
347 free (result);
348 }
349
350 {
351 char *result;
352 int retval =
353 my_asprintf (&result, "%.50a %d", 1.75, 33, 44, 55);
354 ASSERT (result != NULL);
355 ASSERT (strcmp (result, "0x1.c0000000000000000000000000000000000000000000000000p+0 33") == 0
356 || strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0
357 || strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0
358 || strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0);
359 ASSERT (retval == strlen (result));
360 free (result);
361 }
362
363 {
364 char *result;
365 int retval =
366 my_asprintf (&result, "%-10a %d", 1.75, 33, 44, 55);
367 ASSERT (result != NULL);
368 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
369 || strcmp (result, "0x3.8p-1 33") == 0
370 || strcmp (result, "0x7p-2 33") == 0
371 || strcmp (result, "0xep-3 33") == 0);
372 ASSERT (retval == strlen (result));
373 free (result);
374 }
375
376 {
377 char *result;
378 int retval =
379 my_asprintf (&result, "%+a %d", 1.75, 33, 44, 55);
380 ASSERT (result != NULL);
381 ASSERT (strcmp (result, "+0x1.cp+0 33") == 0
382 || strcmp (result, "+0x3.8p-1 33") == 0
383 || strcmp (result, "+0x7p-2 33") == 0
384 || strcmp (result, "+0xep-3 33") == 0);
385 ASSERT (retval == strlen (result));
386 free (result);
387 }
388
389 {
390 char *result;
391 int retval =
392 my_asprintf (&result, "% a %d", 1.75, 33, 44, 55);
393 ASSERT (result != NULL);
394 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
395 || strcmp (result, " 0x3.8p-1 33") == 0
396 || strcmp (result, " 0x7p-2 33") == 0
397 || strcmp (result, " 0xep-3 33") == 0);
398 ASSERT (retval == strlen (result));
399 free (result);
400 }
401
402 {
403 char *result;
404 int retval =
405 my_asprintf (&result, "%#a %d", 1.75, 33, 44, 55);
406 ASSERT (result != NULL);
407 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
408 || strcmp (result, "0x3.8p-1 33") == 0
409 || strcmp (result, "0x7.p-2 33") == 0
410 || strcmp (result, "0xe.p-3 33") == 0);
411 ASSERT (retval == strlen (result));
412 free (result);
413 }
414
415 {
416 char *result;
417 int retval =
418 my_asprintf (&result, "%#a %d", 1.0, 33, 44, 55);
419 ASSERT (result != NULL);
420 ASSERT (strcmp (result, "0x1.p+0 33") == 0
421 || strcmp (result, "0x2.p-1 33") == 0
422 || strcmp (result, "0x4.p-2 33") == 0
423 || strcmp (result, "0x8.p-3 33") == 0);
424 ASSERT (retval == strlen (result));
425 free (result);
426 }
427
428 {
429 char *result;
430 int retval =
431 my_asprintf (&result, "%010a %d", 1.75, 33, 44, 55);
432 ASSERT (result != NULL);
433 ASSERT (strcmp (result, "0x001.cp+0 33") == 0
434 || strcmp (result, "0x003.8p-1 33") == 0
435 || strcmp (result, "0x00007p-2 33") == 0
436 || strcmp (result, "0x0000ep-3 33") == 0);
437 ASSERT (retval == strlen (result));
438 free (result);
439 }
440
441 {
442 char *result;
443 int retval =
444 my_asprintf (&result, "%010a %d", Infinityd (), 33, 44, 55);
445 ASSERT (result != NULL);
446
447
448 ASSERT (strcmp (result, " inf 33") == 0);
449 ASSERT (retval == strlen (result));
450 free (result);
451 }
452
453 {
454 char *result;
455 int retval =
456 my_asprintf (&result, "%050a %d", NaNd (), 33, 44, 55);
457 ASSERT (result != NULL);
458
459
460 ASSERT (strlen (result) == 50 + 3
461 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
462 && strcmp (result + strlen (result) - 3, " 33") == 0);
463 ASSERT (retval == strlen (result));
464 free (result);
465 }
466
467 {
468 char *result;
469 int retval =
470 my_asprintf (&result, "%La %d", 3.1416015625L, 33, 44, 55);
471 ASSERT (result != NULL);
472 ASSERT (strcmp (result, "0x1.922p+1 33") == 0
473 || strcmp (result, "0x3.244p+0 33") == 0
474 || strcmp (result, "0x6.488p-1 33") == 0
475 || strcmp (result, "0xc.91p-2 33") == 0);
476 ASSERT (retval == strlen (result));
477 free (result);
478 }
479
480 {
481 char *result;
482 int retval =
483 my_asprintf (&result, "%LA %d", -3.1416015625L, 33, 44, 55);
484 ASSERT (result != NULL);
485 ASSERT (strcmp (result, "-0X1.922P+1 33") == 0
486 || strcmp (result, "-0X3.244P+0 33") == 0
487 || strcmp (result, "-0X6.488P-1 33") == 0
488 || strcmp (result, "-0XC.91P-2 33") == 0);
489 ASSERT (retval == strlen (result));
490 free (result);
491 }
492
493 {
494 char *result;
495 int retval =
496 my_asprintf (&result, "%La %d", 0.0L, 33, 44, 55);
497 ASSERT (result != NULL);
498 ASSERT (strcmp (result, "0x0p+0 33") == 0);
499 ASSERT (retval == strlen (result));
500 free (result);
501 }
502
503 {
504 char *result;
505 int retval =
506 my_asprintf (&result, "%La %d", minus_zerol, 33, 44, 55);
507 ASSERT (result != NULL);
508 if (have_minus_zero ())
509 ASSERT (strcmp (result, "-0x0p+0 33") == 0);
510 ASSERT (retval == strlen (result));
511 free (result);
512 }
513
514 {
515 char *result;
516 int retval =
517 my_asprintf (&result, "%La %d", Infinityl (), 33, 44, 55);
518 ASSERT (result != NULL);
519 ASSERT (strcmp (result, "inf 33") == 0);
520 ASSERT (retval == strlen (result));
521 free (result);
522 }
523
524 {
525 char *result;
526 int retval =
527 my_asprintf (&result, "%La %d", - Infinityl (), 33, 44, 55);
528 ASSERT (result != NULL);
529 ASSERT (strcmp (result, "-inf 33") == 0);
530 ASSERT (retval == strlen (result));
531 free (result);
532 }
533
534 {
535 char *result;
536 int retval =
537 my_asprintf (&result, "%La %d", NaNl (), 33, 44, 55);
538 ASSERT (result != NULL);
539 ASSERT (strlen (result) >= 3 + 3
540 && strisnan (result, 0, strlen (result) - 3, 0)
541 && strcmp (result + strlen (result) - 3, " 33") == 0);
542 ASSERT (retval == strlen (result));
543 free (result);
544 }
545 #if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
546 {
547 static union { unsigned int word[4]; long double value; } x =
548 { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
549 char *result;
550 int retval =
551 my_asprintf (&result, "%La %d", x.value, 33, 44, 55);
552 ASSERT (result != NULL);
553 ASSERT (strlen (result) >= 3 + 3
554 && strisnan (result, 0, strlen (result) - 3, 0)
555 && strcmp (result + strlen (result) - 3, " 33") == 0);
556 ASSERT (retval == strlen (result));
557 free (result);
558 }
559 {
560
561 static union { unsigned int word[4]; long double value; } x =
562 { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
563 char *result;
564 int retval =
565 my_asprintf (&result, "%La %d", x.value, 33, 44, 55);
566 ASSERT (result != NULL);
567 ASSERT (strlen (result) >= 3 + 3
568 && strisnan (result, 0, strlen (result) - 3, 0)
569 && strcmp (result + strlen (result) - 3, " 33") == 0);
570 ASSERT (retval == strlen (result));
571 free (result);
572 }
573
574 {
575 static union { unsigned int word[4]; long double value; } x =
576 { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
577 char *result;
578 int retval =
579 my_asprintf (&result, "%La %d", x.value, 33, 44, 55);
580 ASSERT (result != NULL);
581 ASSERT (retval == strlen (result));
582 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
583 free (result);
584 }
585 {
586 static union { unsigned int word[4]; long double value; } x =
587 { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
588 char *result;
589 int retval =
590 my_asprintf (&result, "%La %d", x.value, 33, 44, 55);
591 ASSERT (result != NULL);
592 ASSERT (retval == strlen (result));
593 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
594 free (result);
595 }
596 {
597 static union { unsigned int word[4]; long double value; } x =
598 { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
599 char *result;
600 int retval =
601 my_asprintf (&result, "%La %d", x.value, 33, 44, 55);
602 ASSERT (result != NULL);
603 ASSERT (retval == strlen (result));
604 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
605 free (result);
606 }
607 {
608 static union { unsigned int word[4]; long double value; } x =
609 { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
610 char *result;
611 int retval =
612 my_asprintf (&result, "%La %d", x.value, 33, 44, 55);
613 ASSERT (result != NULL);
614 ASSERT (retval == strlen (result));
615 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
616 free (result);
617 }
618 {
619 static union { unsigned int word[4]; long double value; } x =
620 { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
621 char *result;
622 int retval =
623 my_asprintf (&result, "%La %d", x.value, 33, 44, 55);
624 ASSERT (result != NULL);
625 ASSERT (retval == strlen (result));
626 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
627 free (result);
628 }
629 #endif
630
631 {
632 char *result;
633 int retval =
634 my_asprintf (&result, "%.0La %d", 1.5L, 33, 44, 55);
635 ASSERT (result != NULL);
636 ASSERT (strcmp (result, "0x2p+0 33") == 0
637 || strcmp (result, "0x3p-1 33") == 0
638 || strcmp (result, "0x6p-2 33") == 0
639 || strcmp (result, "0xcp-3 33") == 0);
640 ASSERT (retval == strlen (result));
641 free (result);
642 }
643
644 {
645 char *result;
646 int retval =
647 my_asprintf (&result, "%.0La %d", 1.51L, 33, 44, 55);
648 ASSERT (result != NULL);
649 ASSERT (strcmp (result, "0x2p+0 33") == 0
650 || strcmp (result, "0x3p-1 33") == 0
651 || strcmp (result, "0x6p-2 33") == 0
652 || strcmp (result, "0xcp-3 33") == 0);
653 ASSERT (retval == strlen (result));
654 free (result);
655 }
656
657 {
658 char *result;
659 int retval =
660 my_asprintf (&result, "%.1La %d", 1.51L, 33, 44, 55);
661 ASSERT (result != NULL);
662 ASSERT (strcmp (result, "0x1.8p+0 33") == 0
663 || strcmp (result, "0x3.0p-1 33") == 0
664 || strcmp (result, "0x6.1p-2 33") == 0
665 || strcmp (result, "0xc.1p-3 33") == 0);
666 ASSERT (retval == strlen (result));
667 free (result);
668 }
669
670 {
671 char *result;
672 int retval =
673 my_asprintf (&result, "%.2La %d", 1.51L, 33, 44, 55);
674 ASSERT (result != NULL);
675 ASSERT (strcmp (result, "0x1.83p+0 33") == 0
676 || strcmp (result, "0x3.05p-1 33") == 0
677 || strcmp (result, "0x6.0ap-2 33") == 0
678 || strcmp (result, "0xc.14p-3 33") == 0);
679 ASSERT (retval == strlen (result));
680 free (result);
681 }
682
683 {
684 char *result;
685 int retval =
686 my_asprintf (&result, "%.3La %d", 1.51L, 33, 44, 55);
687 ASSERT (result != NULL);
688 ASSERT (strcmp (result, "0x1.829p+0 33") == 0
689 || strcmp (result, "0x3.052p-1 33") == 0
690 || strcmp (result, "0x6.0a4p-2 33") == 0
691 || strcmp (result, "0xc.148p-3 33") == 0);
692 ASSERT (retval == strlen (result));
693 free (result);
694 }
695
696 {
697 char *result;
698 int retval =
699 my_asprintf (&result, "%.3La %d", 1.49999L, 33, 44, 55);
700 ASSERT (result != NULL);
701 ASSERT (strcmp (result, "0x1.800p+0 33") == 0
702 || strcmp (result, "0x3.000p-1 33") == 0
703 || strcmp (result, "0x6.000p-2 33") == 0
704 || strcmp (result, "0xc.000p-3 33") == 0);
705 ASSERT (retval == strlen (result));
706 free (result);
707 }
708
709 {
710
711
712 char *result;
713 int retval =
714 my_asprintf (&result, "%.1La %d", 1.999L, 33, 44, 55);
715 ASSERT (result != NULL);
716 ASSERT (strcmp (result, "0x1.0p+1 33") == 0
717 || strcmp (result, "0x2.0p+0 33") == 0
718 || strcmp (result, "0x4.0p-1 33") == 0
719 || strcmp (result, "0x8.0p-2 33") == 0);
720 ASSERT (retval == strlen (result));
721 free (result);
722 }
723
724 {
725 char *result;
726 int retval =
727 my_asprintf (&result, "%10La %d", 1.75L, 33, 44, 55);
728 ASSERT (result != NULL);
729 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
730 || strcmp (result, " 0x3.8p-1 33") == 0
731 || strcmp (result, " 0x7p-2 33") == 0
732 || strcmp (result, " 0xep-3 33") == 0);
733 ASSERT (retval == strlen (result));
734 free (result);
735 }
736
737 {
738 char *result;
739 int retval =
740 my_asprintf (&result, "%.10La %d", 1.75L, 33, 44, 55);
741 ASSERT (result != NULL);
742 ASSERT (strcmp (result, "0x1.c000000000p+0 33") == 0
743 || strcmp (result, "0x3.8000000000p-1 33") == 0
744 || strcmp (result, "0x7.0000000000p-2 33") == 0
745 || strcmp (result, "0xe.0000000000p-3 33") == 0);
746 ASSERT (retval == strlen (result));
747 free (result);
748 }
749
750 {
751 char *result;
752 int retval =
753 my_asprintf (&result, "%.50La %d", 1.75L, 33, 44, 55);
754 ASSERT (result != NULL);
755 ASSERT (strcmp (result, "0x1.c0000000000000000000000000000000000000000000000000p+0 33") == 0
756 || strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0
757 || strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0
758 || strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0);
759 ASSERT (retval == strlen (result));
760 free (result);
761 }
762
763 {
764 char *result;
765 int retval =
766 my_asprintf (&result, "%-10La %d", 1.75L, 33, 44, 55);
767 ASSERT (result != NULL);
768 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
769 || strcmp (result, "0x3.8p-1 33") == 0
770 || strcmp (result, "0x7p-2 33") == 0
771 || strcmp (result, "0xep-3 33") == 0);
772 ASSERT (retval == strlen (result));
773 free (result);
774 }
775
776 {
777 char *result;
778 int retval =
779 my_asprintf (&result, "%+La %d", 1.75L, 33, 44, 55);
780 ASSERT (result != NULL);
781 ASSERT (strcmp (result, "+0x1.cp+0 33") == 0
782 || strcmp (result, "+0x3.8p-1 33") == 0
783 || strcmp (result, "+0x7p-2 33") == 0
784 || strcmp (result, "+0xep-3 33") == 0);
785 ASSERT (retval == strlen (result));
786 free (result);
787 }
788
789 {
790 char *result;
791 int retval =
792 my_asprintf (&result, "% La %d", 1.75L, 33, 44, 55);
793 ASSERT (result != NULL);
794 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
795 || strcmp (result, " 0x3.8p-1 33") == 0
796 || strcmp (result, " 0x7p-2 33") == 0
797 || strcmp (result, " 0xep-3 33") == 0);
798 ASSERT (retval == strlen (result));
799 free (result);
800 }
801
802 {
803 char *result;
804 int retval =
805 my_asprintf (&result, "%#La %d", 1.75L, 33, 44, 55);
806 ASSERT (result != NULL);
807 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
808 || strcmp (result, "0x3.8p-1 33") == 0
809 || strcmp (result, "0x7.p-2 33") == 0
810 || strcmp (result, "0xe.p-3 33") == 0);
811 ASSERT (retval == strlen (result));
812 free (result);
813 }
814
815 {
816 char *result;
817 int retval =
818 my_asprintf (&result, "%#La %d", 1.0L, 33, 44, 55);
819 ASSERT (result != NULL);
820 ASSERT (strcmp (result, "0x1.p+0 33") == 0
821 || strcmp (result, "0x2.p-1 33") == 0
822 || strcmp (result, "0x4.p-2 33") == 0
823 || strcmp (result, "0x8.p-3 33") == 0);
824 ASSERT (retval == strlen (result));
825 free (result);
826 }
827
828 {
829 char *result;
830 int retval =
831 my_asprintf (&result, "%010La %d", 1.75L, 33, 44, 55);
832 ASSERT (result != NULL);
833 ASSERT (strcmp (result, "0x001.cp+0 33") == 0
834 || strcmp (result, "0x003.8p-1 33") == 0
835 || strcmp (result, "0x00007p-2 33") == 0
836 || strcmp (result, "0x0000ep-3 33") == 0);
837 ASSERT (retval == strlen (result));
838 free (result);
839 }
840
841 {
842 char *result;
843 int retval =
844 my_asprintf (&result, "%010La %d", Infinityl (), 33, 44, 55);
845 ASSERT (result != NULL);
846
847
848 ASSERT (strcmp (result, " inf 33") == 0);
849 ASSERT (retval == strlen (result));
850 free (result);
851 }
852
853 {
854 char *result;
855 int retval =
856 my_asprintf (&result, "%050La %d", NaNl (), 33, 44, 55);
857 ASSERT (result != NULL);
858
859
860 ASSERT (strlen (result) == 50 + 3
861 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
862 && strcmp (result + strlen (result) - 3, " 33") == 0);
863 ASSERT (retval == strlen (result));
864 free (result);
865 }
866
867
868
869 {
870 char *result;
871 int retval =
872 my_asprintf (&result, "%f %d", 12.75, 33, 44, 55);
873 ASSERT (result != NULL);
874 ASSERT (strcmp (result, "12.750000 33") == 0);
875 ASSERT (retval == strlen (result));
876 free (result);
877 }
878
879 {
880 char *result;
881 int retval =
882 my_asprintf (&result, "%f %d", 1234567.0, 33, 44, 55);
883 ASSERT (result != NULL);
884 ASSERT (strcmp (result, "1234567.000000 33") == 0);
885 ASSERT (retval == strlen (result));
886 free (result);
887 }
888
889 {
890 static struct { double value; const char *string; } data[] =
891 {
892 { 1.234321234321234e-37, "0.000000" },
893 { 1.234321234321234e-36, "0.000000" },
894 { 1.234321234321234e-35, "0.000000" },
895 { 1.234321234321234e-34, "0.000000" },
896 { 1.234321234321234e-33, "0.000000" },
897 { 1.234321234321234e-32, "0.000000" },
898 { 1.234321234321234e-31, "0.000000" },
899 { 1.234321234321234e-30, "0.000000" },
900 { 1.234321234321234e-29, "0.000000" },
901 { 1.234321234321234e-28, "0.000000" },
902 { 1.234321234321234e-27, "0.000000" },
903 { 1.234321234321234e-26, "0.000000" },
904 { 1.234321234321234e-25, "0.000000" },
905 { 1.234321234321234e-24, "0.000000" },
906 { 1.234321234321234e-23, "0.000000" },
907 { 1.234321234321234e-22, "0.000000" },
908 { 1.234321234321234e-21, "0.000000" },
909 { 1.234321234321234e-20, "0.000000" },
910 { 1.234321234321234e-19, "0.000000" },
911 { 1.234321234321234e-18, "0.000000" },
912 { 1.234321234321234e-17, "0.000000" },
913 { 1.234321234321234e-16, "0.000000" },
914 { 1.234321234321234e-15, "0.000000" },
915 { 1.234321234321234e-14, "0.000000" },
916 { 1.234321234321234e-13, "0.000000" },
917 { 1.234321234321234e-12, "0.000000" },
918 { 1.234321234321234e-11, "0.000000" },
919 { 1.234321234321234e-10, "0.000000" },
920 { 1.234321234321234e-9, "0.000000" },
921 { 1.234321234321234e-8, "0.000000" },
922 { 1.234321234321234e-7, "0.000000" },
923 { 1.234321234321234e-6, "0.000001" },
924 { 1.234321234321234e-5, "0.000012" },
925 { 1.234321234321234e-4, "0.000123" },
926 { 1.234321234321234e-3, "0.001234" },
927 { 1.234321234321234e-2, "0.012343" },
928 { 1.234321234321234e-1, "0.123432" },
929 { 1.234321234321234, "1.234321" },
930 { 1.234321234321234e1, "12.343212" },
931 { 1.234321234321234e2, "123.432123" },
932 { 1.234321234321234e3, "1234.321234" },
933 { 1.234321234321234e4, "12343.212343" },
934 { 1.234321234321234e5, "123432.123432" },
935 { 1.234321234321234e6, "1234321.234321" },
936 { 1.234321234321234e7, "12343212.343212" },
937 { 1.234321234321234e8, "123432123.432123" },
938 { 1.234321234321234e9, "1234321234.321234" },
939 { 1.234321234321234e10, "12343212343.2123**" },
940 { 1.234321234321234e11, "123432123432.123***" },
941 { 1.234321234321234e12, "1234321234321.23****" },
942 { 1.234321234321234e13, "12343212343212.3*****" },
943 { 1.234321234321234e14, "123432123432123.******" },
944 { 1.234321234321234e15, "1234321234321234.000000" },
945 { 1.234321234321234e16, "123432123432123**.000000" },
946 { 1.234321234321234e17, "123432123432123***.000000" },
947 { 1.234321234321234e18, "123432123432123****.000000" },
948 { 1.234321234321234e19, "123432123432123*****.000000" },
949 { 1.234321234321234e20, "123432123432123******.000000" },
950 { 1.234321234321234e21, "123432123432123*******.000000" },
951 { 1.234321234321234e22, "123432123432123********.000000" },
952 { 1.234321234321234e23, "123432123432123*********.000000" },
953 { 1.234321234321234e24, "123432123432123**********.000000" },
954 { 1.234321234321234e25, "123432123432123***********.000000" },
955 { 1.234321234321234e26, "123432123432123************.000000" },
956 { 1.234321234321234e27, "123432123432123*************.000000" },
957 { 1.234321234321234e28, "123432123432123**************.000000" },
958 { 1.234321234321234e29, "123432123432123***************.000000" },
959 { 1.234321234321234e30, "123432123432123****************.000000" },
960 { 1.234321234321234e31, "123432123432123*****************.000000" },
961 { 1.234321234321234e32, "123432123432123******************.000000" },
962 { 1.234321234321234e33, "123432123432123*******************.000000" },
963 { 1.234321234321234e34, "123432123432123********************.000000" },
964 { 1.234321234321234e35, "123432123432123*********************.000000" },
965 { 1.234321234321234e36, "123432123432123**********************.000000" }
966 };
967 size_t k;
968 for (k = 0; k < SIZEOF (data); k++)
969 {
970 char *result;
971 int retval =
972 my_asprintf (&result, "%f", data[k].value);
973 ASSERT (result != NULL);
974 ASSERT (strmatch (data[k].string, result));
975 ASSERT (retval == strlen (result));
976 free (result);
977 }
978 }
979
980 {
981 char *result;
982 int retval =
983 my_asprintf (&result, "%f %d", -0.03125, 33, 44, 55);
984 ASSERT (result != NULL);
985 ASSERT (strcmp (result, "-0.031250 33") == 0);
986 ASSERT (retval == strlen (result));
987 free (result);
988 }
989
990 {
991 char *result;
992 int retval =
993 my_asprintf (&result, "%f %d", 0.0, 33, 44, 55);
994 ASSERT (result != NULL);
995 ASSERT (strcmp (result, "0.000000 33") == 0);
996 ASSERT (retval == strlen (result));
997 free (result);
998 }
999
1000 {
1001 char *result;
1002 int retval =
1003 my_asprintf (&result, "%f %d", minus_zerod, 33, 44, 55);
1004 ASSERT (result != NULL);
1005 if (have_minus_zero ())
1006 ASSERT (strcmp (result, "-0.000000 33") == 0);
1007 ASSERT (retval == strlen (result));
1008 free (result);
1009 }
1010
1011 {
1012 char *result;
1013 int retval =
1014 my_asprintf (&result, "%f %d", Infinityd (), 33, 44, 55);
1015 ASSERT (result != NULL);
1016 ASSERT (strcmp (result, "inf 33") == 0
1017 || strcmp (result, "infinity 33") == 0);
1018 ASSERT (retval == strlen (result));
1019 free (result);
1020 }
1021
1022 {
1023 char *result;
1024 int retval =
1025 my_asprintf (&result, "%f %d", - Infinityd (), 33, 44, 55);
1026 ASSERT (result != NULL);
1027 ASSERT (strcmp (result, "-inf 33") == 0
1028 || strcmp (result, "-infinity 33") == 0);
1029 ASSERT (retval == strlen (result));
1030 free (result);
1031 }
1032
1033 {
1034 char *result;
1035 int retval =
1036 my_asprintf (&result, "%f %d", NaNd (), 33, 44, 55);
1037 ASSERT (result != NULL);
1038 ASSERT (strlen (result) >= 3 + 3
1039 && strisnan (result, 0, strlen (result) - 3, 0)
1040 && strcmp (result + strlen (result) - 3, " 33") == 0);
1041 ASSERT (retval == strlen (result));
1042 free (result);
1043 }
1044
1045 {
1046 char *result;
1047 int retval =
1048 my_asprintf (&result, "%10f %d", 1.75, 33, 44, 55);
1049 ASSERT (result != NULL);
1050 ASSERT (strcmp (result, " 1.750000 33") == 0);
1051 ASSERT (retval == strlen (result));
1052 free (result);
1053 }
1054
1055 {
1056 char *result;
1057 int retval =
1058 my_asprintf (&result, "%-10f %d", 1.75, 33, 44, 55);
1059 ASSERT (result != NULL);
1060 ASSERT (strcmp (result, "1.750000 33") == 0);
1061 ASSERT (retval == strlen (result));
1062 free (result);
1063 }
1064
1065 {
1066 char *result;
1067 int retval =
1068 my_asprintf (&result, "%+f %d", 1.75, 33, 44, 55);
1069 ASSERT (result != NULL);
1070 ASSERT (strcmp (result, "+1.750000 33") == 0);
1071 ASSERT (retval == strlen (result));
1072 free (result);
1073 }
1074
1075 {
1076 char *result;
1077 int retval =
1078 my_asprintf (&result, "% f %d", 1.75, 33, 44, 55);
1079 ASSERT (result != NULL);
1080 ASSERT (strcmp (result, " 1.750000 33") == 0);
1081 ASSERT (retval == strlen (result));
1082 free (result);
1083 }
1084
1085 {
1086 char *result;
1087 int retval =
1088 my_asprintf (&result, "%#f %d", 1.75, 33, 44, 55);
1089 ASSERT (result != NULL);
1090 ASSERT (strcmp (result, "1.750000 33") == 0);
1091 ASSERT (retval == strlen (result));
1092 free (result);
1093 }
1094
1095 {
1096 char *result;
1097 int retval =
1098 my_asprintf (&result, "%#.f %d", 1.75, 33, 44, 55);
1099 ASSERT (result != NULL);
1100 ASSERT (strcmp (result, "2. 33") == 0);
1101 ASSERT (retval == strlen (result));
1102 free (result);
1103 }
1104
1105 {
1106 char *result;
1107 int retval =
1108 my_asprintf (&result, "%015f %d", 1234.0, 33, 44, 55);
1109 ASSERT (result != NULL);
1110 ASSERT (strcmp (result, "00001234.000000 33") == 0);
1111 ASSERT (retval == strlen (result));
1112 free (result);
1113 }
1114
1115 {
1116 char *result;
1117 int retval =
1118 my_asprintf (&result, "%015f %d", - Infinityd (), 33, 44, 55);
1119 ASSERT (result != NULL);
1120 ASSERT (strcmp (result, " -inf 33") == 0
1121 || strcmp (result, " -infinity 33") == 0);
1122 ASSERT (retval == strlen (result));
1123 free (result);
1124 }
1125
1126 {
1127 char *result;
1128 int retval =
1129 my_asprintf (&result, "%050f %d", NaNd (), 33, 44, 55);
1130 ASSERT (result != NULL);
1131 ASSERT (strlen (result) == 50 + 3
1132 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
1133 && strcmp (result + strlen (result) - 3, " 33") == 0);
1134 ASSERT (retval == strlen (result));
1135 free (result);
1136 }
1137
1138 {
1139 char *result;
1140 int retval =
1141 my_asprintf (&result, "%.f %d", 1234.0, 33, 44, 55);
1142 ASSERT (result != NULL);
1143 ASSERT (strcmp (result, "1234 33") == 0);
1144 ASSERT (retval == strlen (result));
1145 free (result);
1146 }
1147
1148 {
1149 char *result;
1150 int retval =
1151 my_asprintf (&result, "%.2f %d", 999.951, 33, 44, 55);
1152 ASSERT (result != NULL);
1153 ASSERT (strcmp (result, "999.95 33") == 0);
1154 ASSERT (retval == strlen (result));
1155 free (result);
1156 }
1157
1158 {
1159 char *result;
1160 int retval =
1161 my_asprintf (&result, "%.2f %d", 999.996, 33, 44, 55);
1162 ASSERT (result != NULL);
1163 ASSERT (strcmp (result, "1000.00 33") == 0);
1164 ASSERT (retval == strlen (result));
1165 free (result);
1166 }
1167
1168 {
1169 char *result;
1170 int retval =
1171 my_asprintf (&result, "%Lf %d", 12.75L, 33, 44, 55);
1172 ASSERT (result != NULL);
1173 ASSERT (strcmp (result, "12.750000 33") == 0);
1174 ASSERT (retval == strlen (result));
1175 free (result);
1176 }
1177
1178 {
1179 char *result;
1180 int retval =
1181 my_asprintf (&result, "%Lf %d", 1234567.0L, 33, 44, 55);
1182 ASSERT (result != NULL);
1183 ASSERT (strcmp (result, "1234567.000000 33") == 0);
1184 ASSERT (retval == strlen (result));
1185 free (result);
1186 }
1187
1188 {
1189 static struct { long double value; const char *string; } data[] =
1190 {
1191 { 1.234321234321234e-37L, "0.000000" },
1192 { 1.234321234321234e-36L, "0.000000" },
1193 { 1.234321234321234e-35L, "0.000000" },
1194 { 1.234321234321234e-34L, "0.000000" },
1195 { 1.234321234321234e-33L, "0.000000" },
1196 { 1.234321234321234e-32L, "0.000000" },
1197 { 1.234321234321234e-31L, "0.000000" },
1198 { 1.234321234321234e-30L, "0.000000" },
1199 { 1.234321234321234e-29L, "0.000000" },
1200 { 1.234321234321234e-28L, "0.000000" },
1201 { 1.234321234321234e-27L, "0.000000" },
1202 { 1.234321234321234e-26L, "0.000000" },
1203 { 1.234321234321234e-25L, "0.000000" },
1204 { 1.234321234321234e-24L, "0.000000" },
1205 { 1.234321234321234e-23L, "0.000000" },
1206 { 1.234321234321234e-22L, "0.000000" },
1207 { 1.234321234321234e-21L, "0.000000" },
1208 { 1.234321234321234e-20L, "0.000000" },
1209 { 1.234321234321234e-19L, "0.000000" },
1210 { 1.234321234321234e-18L, "0.000000" },
1211 { 1.234321234321234e-17L, "0.000000" },
1212 { 1.234321234321234e-16L, "0.000000" },
1213 { 1.234321234321234e-15L, "0.000000" },
1214 { 1.234321234321234e-14L, "0.000000" },
1215 { 1.234321234321234e-13L, "0.000000" },
1216 { 1.234321234321234e-12L, "0.000000" },
1217 { 1.234321234321234e-11L, "0.000000" },
1218 { 1.234321234321234e-10L, "0.000000" },
1219 { 1.234321234321234e-9L, "0.000000" },
1220 { 1.234321234321234e-8L, "0.000000" },
1221 { 1.234321234321234e-7L, "0.000000" },
1222 { 1.234321234321234e-6L, "0.000001" },
1223 { 1.234321234321234e-5L, "0.000012" },
1224 { 1.234321234321234e-4L, "0.000123" },
1225 { 1.234321234321234e-3L, "0.001234" },
1226 { 1.234321234321234e-2L, "0.012343" },
1227 { 1.234321234321234e-1L, "0.123432" },
1228 { 1.234321234321234L, "1.234321" },
1229 { 1.234321234321234e1L, "12.343212" },
1230 { 1.234321234321234e2L, "123.432123" },
1231 { 1.234321234321234e3L, "1234.321234" },
1232 { 1.234321234321234e4L, "12343.212343" },
1233 { 1.234321234321234e5L, "123432.123432" },
1234 { 1.234321234321234e6L, "1234321.234321" },
1235 { 1.234321234321234e7L, "12343212.343212" },
1236 { 1.234321234321234e8L, "123432123.432123" },
1237 { 1.234321234321234e9L, "1234321234.321234" },
1238 { 1.234321234321234e10L, "12343212343.2123**" },
1239 { 1.234321234321234e11L, "123432123432.123***" },
1240 { 1.234321234321234e12L, "1234321234321.23****" },
1241 { 1.234321234321234e13L, "12343212343212.3*****" },
1242 { 1.234321234321234e14L, "123432123432123.******" },
1243 { 1.234321234321234e15L, "1234321234321234.000000" },
1244 { 1.234321234321234e16L, "123432123432123**.000000" },
1245 { 1.234321234321234e17L, "123432123432123***.000000" },
1246 { 1.234321234321234e18L, "123432123432123****.000000" },
1247 { 1.234321234321234e19L, "123432123432123*****.000000" },
1248 { 1.234321234321234e20L, "123432123432123******.000000" },
1249 { 1.234321234321234e21L, "123432123432123*******.000000" },
1250 { 1.234321234321234e22L, "123432123432123********.000000" },
1251 { 1.234321234321234e23L, "123432123432123*********.000000" },
1252 { 1.234321234321234e24L, "123432123432123**********.000000" },
1253 { 1.234321234321234e25L, "123432123432123***********.000000" },
1254 { 1.234321234321234e26L, "123432123432123************.000000" },
1255 { 1.234321234321234e27L, "123432123432123*************.000000" },
1256 { 1.234321234321234e28L, "123432123432123**************.000000" },
1257 { 1.234321234321234e29L, "123432123432123***************.000000" },
1258 { 1.234321234321234e30L, "123432123432123****************.000000" },
1259 { 1.234321234321234e31L, "123432123432123*****************.000000" },
1260 { 1.234321234321234e32L, "123432123432123******************.000000" },
1261 { 1.234321234321234e33L, "123432123432123*******************.000000" },
1262 { 1.234321234321234e34L, "123432123432123********************.000000" },
1263 { 1.234321234321234e35L, "123432123432123*********************.000000" },
1264 { 1.234321234321234e36L, "123432123432123**********************.000000" }
1265 };
1266 size_t k;
1267 for (k = 0; k < SIZEOF (data); k++)
1268 {
1269 char *result;
1270 int retval =
1271 my_asprintf (&result, "%Lf", data[k].value);
1272 ASSERT (result != NULL);
1273 ASSERT (strmatch (data[k].string, result));
1274 ASSERT (retval == strlen (result));
1275 free (result);
1276 }
1277 }
1278
1279 {
1280 char *result;
1281 int retval =
1282 my_asprintf (&result, "%Lf %d", -0.03125L, 33, 44, 55);
1283 ASSERT (result != NULL);
1284 ASSERT (strcmp (result, "-0.031250 33") == 0);
1285 ASSERT (retval == strlen (result));
1286 free (result);
1287 }
1288
1289 {
1290 char *result;
1291 int retval =
1292 my_asprintf (&result, "%Lf %d", 0.0L, 33, 44, 55);
1293 ASSERT (result != NULL);
1294 ASSERT (strcmp (result, "0.000000 33") == 0);
1295 ASSERT (retval == strlen (result));
1296 free (result);
1297 }
1298
1299 {
1300 char *result;
1301 int retval =
1302 my_asprintf (&result, "%Lf %d", minus_zerol, 33, 44, 55);
1303 ASSERT (result != NULL);
1304 if (have_minus_zero ())
1305 ASSERT (strcmp (result, "-0.000000 33") == 0);
1306 ASSERT (retval == strlen (result));
1307 free (result);
1308 }
1309
1310 {
1311 char *result;
1312 int retval =
1313 my_asprintf (&result, "%Lf %d", Infinityl (), 33, 44, 55);
1314 ASSERT (result != NULL);
1315 ASSERT (strcmp (result, "inf 33") == 0
1316 || strcmp (result, "infinity 33") == 0);
1317 ASSERT (retval == strlen (result));
1318 free (result);
1319 }
1320
1321 {
1322 char *result;
1323 int retval =
1324 my_asprintf (&result, "%Lf %d", - Infinityl (), 33, 44, 55);
1325 ASSERT (result != NULL);
1326 ASSERT (strcmp (result, "-inf 33") == 0
1327 || strcmp (result, "-infinity 33") == 0);
1328 ASSERT (retval == strlen (result));
1329 free (result);
1330 }
1331
1332 {
1333 char *result;
1334 int retval =
1335 my_asprintf (&result, "%Lf %d", NaNl (), 33, 44, 55);
1336 ASSERT (result != NULL);
1337 ASSERT (strlen (result) >= 3 + 3
1338 && strisnan (result, 0, strlen (result) - 3, 0)
1339 && strcmp (result + strlen (result) - 3, " 33") == 0);
1340 ASSERT (retval == strlen (result));
1341 free (result);
1342 }
1343 #if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
1344 {
1345 static union { unsigned int word[4]; long double value; } x =
1346 { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
1347 char *result;
1348 int retval =
1349 my_asprintf (&result, "%Lf %d", x.value, 33, 44, 55);
1350 ASSERT (result != NULL);
1351 ASSERT (strlen (result) >= 3 + 3
1352 && strisnan (result, 0, strlen (result) - 3, 0)
1353 && strcmp (result + strlen (result) - 3, " 33") == 0);
1354 ASSERT (retval == strlen (result));
1355 free (result);
1356 }
1357 {
1358
1359 static union { unsigned int word[4]; long double value; } x =
1360 { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
1361 char *result;
1362 int retval =
1363 my_asprintf (&result, "%Lf %d", x.value, 33, 44, 55);
1364 ASSERT (result != NULL);
1365 ASSERT (strlen (result) >= 3 + 3
1366 && strisnan (result, 0, strlen (result) - 3, 0)
1367 && strcmp (result + strlen (result) - 3, " 33") == 0);
1368 ASSERT (retval == strlen (result));
1369 free (result);
1370 }
1371
1372 {
1373 static union { unsigned int word[4]; long double value; } x =
1374 { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
1375 char *result;
1376 int retval =
1377 my_asprintf (&result, "%Lf %d", x.value, 33, 44, 55);
1378 ASSERT (result != NULL);
1379 ASSERT (retval == strlen (result));
1380 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
1381 free (result);
1382 }
1383 {
1384 static union { unsigned int word[4]; long double value; } x =
1385 { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
1386 char *result;
1387 int retval =
1388 my_asprintf (&result, "%Lf %d", x.value, 33, 44, 55);
1389 ASSERT (result != NULL);
1390 ASSERT (retval == strlen (result));
1391 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
1392 free (result);
1393 }
1394 {
1395 static union { unsigned int word[4]; long double value; } x =
1396 { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
1397 char *result;
1398 int retval =
1399 my_asprintf (&result, "%Lf %d", x.value, 33, 44, 55);
1400 ASSERT (result != NULL);
1401 ASSERT (retval == strlen (result));
1402 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
1403 free (result);
1404 }
1405 {
1406 static union { unsigned int word[4]; long double value; } x =
1407 { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
1408 char *result;
1409 int retval =
1410 my_asprintf (&result, "%Lf %d", x.value, 33, 44, 55);
1411 ASSERT (result != NULL);
1412 ASSERT (retval == strlen (result));
1413 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
1414 free (result);
1415 }
1416 {
1417 static union { unsigned int word[4]; long double value; } x =
1418 { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
1419 char *result;
1420 int retval =
1421 my_asprintf (&result, "%Lf %d", x.value, 33, 44, 55);
1422 ASSERT (result != NULL);
1423 ASSERT (retval == strlen (result));
1424 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
1425 free (result);
1426 }
1427 #endif
1428
1429 {
1430 char *result;
1431 int retval =
1432 my_asprintf (&result, "%10Lf %d", 1.75L, 33, 44, 55);
1433 ASSERT (result != NULL);
1434 ASSERT (strcmp (result, " 1.750000 33") == 0);
1435 ASSERT (retval == strlen (result));
1436 free (result);
1437 }
1438
1439 {
1440 char *result;
1441 int retval =
1442 my_asprintf (&result, "%-10Lf %d", 1.75L, 33, 44, 55);
1443 ASSERT (result != NULL);
1444 ASSERT (strcmp (result, "1.750000 33") == 0);
1445 ASSERT (retval == strlen (result));
1446 free (result);
1447 }
1448
1449 {
1450 char *result;
1451 int retval =
1452 my_asprintf (&result, "%+Lf %d", 1.75L, 33, 44, 55);
1453 ASSERT (result != NULL);
1454 ASSERT (strcmp (result, "+1.750000 33") == 0);
1455 ASSERT (retval == strlen (result));
1456 free (result);
1457 }
1458
1459 {
1460 char *result;
1461 int retval =
1462 my_asprintf (&result, "% Lf %d", 1.75L, 33, 44, 55);
1463 ASSERT (result != NULL);
1464 ASSERT (strcmp (result, " 1.750000 33") == 0);
1465 ASSERT (retval == strlen (result));
1466 free (result);
1467 }
1468
1469 {
1470 char *result;
1471 int retval =
1472 my_asprintf (&result, "%#Lf %d", 1.75L, 33, 44, 55);
1473 ASSERT (result != NULL);
1474 ASSERT (strcmp (result, "1.750000 33") == 0);
1475 ASSERT (retval == strlen (result));
1476 free (result);
1477 }
1478
1479 {
1480 char *result;
1481 int retval =
1482 my_asprintf (&result, "%#.Lf %d", 1.75L, 33, 44, 55);
1483 ASSERT (result != NULL);
1484 ASSERT (strcmp (result, "2. 33") == 0);
1485 ASSERT (retval == strlen (result));
1486 free (result);
1487 }
1488
1489 {
1490 char *result;
1491 int retval =
1492 my_asprintf (&result, "%015Lf %d", 1234.0L, 33, 44, 55);
1493 ASSERT (result != NULL);
1494 ASSERT (strcmp (result, "00001234.000000 33") == 0);
1495 ASSERT (retval == strlen (result));
1496 free (result);
1497 }
1498
1499 {
1500 char *result;
1501 int retval =
1502 my_asprintf (&result, "%015Lf %d", - Infinityl (), 33, 44, 55);
1503 ASSERT (result != NULL);
1504 ASSERT (strcmp (result, " -inf 33") == 0
1505 || strcmp (result, " -infinity 33") == 0);
1506 ASSERT (retval == strlen (result));
1507 free (result);
1508 }
1509
1510 {
1511 char *result;
1512 int retval =
1513 my_asprintf (&result, "%050Lf %d", NaNl (), 33, 44, 55);
1514 ASSERT (result != NULL);
1515 ASSERT (strlen (result) == 50 + 3
1516 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
1517 && strcmp (result + strlen (result) - 3, " 33") == 0);
1518 ASSERT (retval == strlen (result));
1519 free (result);
1520 }
1521
1522 {
1523 char *result;
1524 int retval =
1525 my_asprintf (&result, "%.Lf %d", 1234.0L, 33, 44, 55);
1526 ASSERT (result != NULL);
1527 ASSERT (strcmp (result, "1234 33") == 0);
1528 ASSERT (retval == strlen (result));
1529 free (result);
1530 }
1531
1532 {
1533 char *result;
1534 int retval =
1535 my_asprintf (&result, "%.2Lf %d", 999.951L, 33, 44, 55);
1536 ASSERT (result != NULL);
1537 ASSERT (strcmp (result, "999.95 33") == 0);
1538 ASSERT (retval == strlen (result));
1539 free (result);
1540 }
1541
1542 {
1543 char *result;
1544 int retval =
1545 my_asprintf (&result, "%.2Lf %d", 999.996L, 33, 44, 55);
1546 ASSERT (result != NULL);
1547 ASSERT (strcmp (result, "1000.00 33") == 0);
1548 ASSERT (retval == strlen (result));
1549 free (result);
1550 }
1551
1552
1553
1554 {
1555 char *result;
1556 int retval =
1557 my_asprintf (&result, "%F %d", 12.75, 33, 44, 55);
1558 ASSERT (result != NULL);
1559 ASSERT (strcmp (result, "12.750000 33") == 0);
1560 ASSERT (retval == strlen (result));
1561 free (result);
1562 }
1563
1564 {
1565 char *result;
1566 int retval =
1567 my_asprintf (&result, "%F %d", 1234567.0, 33, 44, 55);
1568 ASSERT (result != NULL);
1569 ASSERT (strcmp (result, "1234567.000000 33") == 0);
1570 ASSERT (retval == strlen (result));
1571 free (result);
1572 }
1573
1574 {
1575 char *result;
1576 int retval =
1577 my_asprintf (&result, "%F %d", -0.03125, 33, 44, 55);
1578 ASSERT (result != NULL);
1579 ASSERT (strcmp (result, "-0.031250 33") == 0);
1580 ASSERT (retval == strlen (result));
1581 free (result);
1582 }
1583
1584 {
1585 char *result;
1586 int retval =
1587 my_asprintf (&result, "%F %d", 0.0, 33, 44, 55);
1588 ASSERT (result != NULL);
1589 ASSERT (strcmp (result, "0.000000 33") == 0);
1590 ASSERT (retval == strlen (result));
1591 free (result);
1592 }
1593
1594 {
1595 char *result;
1596 int retval =
1597 my_asprintf (&result, "%F %d", minus_zerod, 33, 44, 55);
1598 ASSERT (result != NULL);
1599 if (have_minus_zero ())
1600 ASSERT (strcmp (result, "-0.000000 33") == 0);
1601 ASSERT (retval == strlen (result));
1602 free (result);
1603 }
1604
1605 {
1606 char *result;
1607 int retval =
1608 my_asprintf (&result, "%F %d", Infinityd (), 33, 44, 55);
1609 ASSERT (result != NULL);
1610 ASSERT (strcmp (result, "INF 33") == 0
1611 || strcmp (result, "INFINITY 33") == 0);
1612 ASSERT (retval == strlen (result));
1613 free (result);
1614 }
1615
1616 {
1617 char *result;
1618 int retval =
1619 my_asprintf (&result, "%F %d", - Infinityd (), 33, 44, 55);
1620 ASSERT (result != NULL);
1621 ASSERT (strcmp (result, "-INF 33") == 0
1622 || strcmp (result, "-INFINITY 33") == 0);
1623 ASSERT (retval == strlen (result));
1624 free (result);
1625 }
1626
1627 {
1628 char *result;
1629 int retval =
1630 my_asprintf (&result, "%F %d", NaNd (), 33, 44, 55);
1631 ASSERT (result != NULL);
1632 ASSERT (strlen (result) >= 3 + 3
1633 && strisnan (result, 0, strlen (result) - 3, 1)
1634 && strcmp (result + strlen (result) - 3, " 33") == 0);
1635 ASSERT (retval == strlen (result));
1636 free (result);
1637 }
1638
1639 {
1640 char *result;
1641 int retval =
1642 my_asprintf (&result, "%015F %d", 1234.0, 33, 44, 55);
1643 ASSERT (result != NULL);
1644 ASSERT (strcmp (result, "00001234.000000 33") == 0);
1645 ASSERT (retval == strlen (result));
1646 free (result);
1647 }
1648
1649 {
1650 char *result;
1651 int retval =
1652 my_asprintf (&result, "%015F %d", - Infinityd (), 33, 44, 55);
1653 ASSERT (result != NULL);
1654 ASSERT (strcmp (result, " -INF 33") == 0
1655 || strcmp (result, " -INFINITY 33") == 0);
1656 ASSERT (retval == strlen (result));
1657 free (result);
1658 }
1659
1660 {
1661 char *result;
1662 int retval =
1663 my_asprintf (&result, "%.F %d", 1234.0, 33, 44, 55);
1664 ASSERT (result != NULL);
1665 ASSERT (strcmp (result, "1234 33") == 0);
1666 ASSERT (retval == strlen (result));
1667 free (result);
1668 }
1669
1670 {
1671 char *result;
1672 int retval =
1673 my_asprintf (&result, "%.2F %d", 999.951, 33, 44, 55);
1674 ASSERT (result != NULL);
1675 ASSERT (strcmp (result, "999.95 33") == 0);
1676 ASSERT (retval == strlen (result));
1677 free (result);
1678 }
1679
1680 {
1681 char *result;
1682 int retval =
1683 my_asprintf (&result, "%.2F %d", 999.996, 33, 44, 55);
1684 ASSERT (result != NULL);
1685 ASSERT (strcmp (result, "1000.00 33") == 0);
1686 ASSERT (retval == strlen (result));
1687 free (result);
1688 }
1689
1690 {
1691 char *result;
1692 int retval =
1693 my_asprintf (&result, "%LF %d", 12.75L, 33, 44, 55);
1694 ASSERT (result != NULL);
1695 ASSERT (strcmp (result, "12.750000 33") == 0);
1696 ASSERT (retval == strlen (result));
1697 free (result);
1698 }
1699
1700 {
1701 char *result;
1702 int retval =
1703 my_asprintf (&result, "%LF %d", 1234567.0L, 33, 44, 55);
1704 ASSERT (result != NULL);
1705 ASSERT (strcmp (result, "1234567.000000 33") == 0);
1706 ASSERT (retval == strlen (result));
1707 free (result);
1708 }
1709
1710 {
1711 char *result;
1712 int retval =
1713 my_asprintf (&result, "%LF %d", -0.03125L, 33, 44, 55);
1714 ASSERT (result != NULL);
1715 ASSERT (strcmp (result, "-0.031250 33") == 0);
1716 ASSERT (retval == strlen (result));
1717 free (result);
1718 }
1719
1720 {
1721 char *result;
1722 int retval =
1723 my_asprintf (&result, "%LF %d", 0.0L, 33, 44, 55);
1724 ASSERT (result != NULL);
1725 ASSERT (strcmp (result, "0.000000 33") == 0);
1726 ASSERT (retval == strlen (result));
1727 free (result);
1728 }
1729
1730 {
1731 char *result;
1732 int retval =
1733 my_asprintf (&result, "%LF %d", minus_zerol, 33, 44, 55);
1734 ASSERT (result != NULL);
1735 if (have_minus_zero ())
1736 ASSERT (strcmp (result, "-0.000000 33") == 0);
1737 ASSERT (retval == strlen (result));
1738 free (result);
1739 }
1740
1741 {
1742 char *result;
1743 int retval =
1744 my_asprintf (&result, "%LF %d", Infinityl (), 33, 44, 55);
1745 ASSERT (result != NULL);
1746 ASSERT (strcmp (result, "INF 33") == 0
1747 || strcmp (result, "INFINITY 33") == 0);
1748 ASSERT (retval == strlen (result));
1749 free (result);
1750 }
1751
1752 {
1753 char *result;
1754 int retval =
1755 my_asprintf (&result, "%LF %d", - Infinityl (), 33, 44, 55);
1756 ASSERT (result != NULL);
1757 ASSERT (strcmp (result, "-INF 33") == 0
1758 || strcmp (result, "-INFINITY 33") == 0);
1759 ASSERT (retval == strlen (result));
1760 free (result);
1761 }
1762
1763 {
1764 char *result;
1765 int retval =
1766 my_asprintf (&result, "%LF %d", NaNl (), 33, 44, 55);
1767 ASSERT (result != NULL);
1768 ASSERT (strlen (result) >= 3 + 3
1769 && strisnan (result, 0, strlen (result) - 3, 1)
1770 && strcmp (result + strlen (result) - 3, " 33") == 0);
1771 ASSERT (retval == strlen (result));
1772 free (result);
1773 }
1774
1775 {
1776 char *result;
1777 int retval =
1778 my_asprintf (&result, "%015LF %d", 1234.0L, 33, 44, 55);
1779 ASSERT (result != NULL);
1780 ASSERT (strcmp (result, "00001234.000000 33") == 0);
1781 ASSERT (retval == strlen (result));
1782 free (result);
1783 }
1784
1785 {
1786 char *result;
1787 int retval =
1788 my_asprintf (&result, "%015LF %d", - Infinityl (), 33, 44, 55);
1789 ASSERT (result != NULL);
1790 ASSERT (strcmp (result, " -INF 33") == 0
1791 || strcmp (result, " -INFINITY 33") == 0);
1792 ASSERT (retval == strlen (result));
1793 free (result);
1794 }
1795
1796 {
1797 char *result;
1798 int retval =
1799 my_asprintf (&result, "%.LF %d", 1234.0L, 33, 44, 55);
1800 ASSERT (result != NULL);
1801 ASSERT (strcmp (result, "1234 33") == 0);
1802 ASSERT (retval == strlen (result));
1803 free (result);
1804 }
1805
1806 {
1807 char *result;
1808 int retval =
1809 my_asprintf (&result, "%.2LF %d", 999.951L, 33, 44, 55);
1810 ASSERT (result != NULL);
1811 ASSERT (strcmp (result, "999.95 33") == 0);
1812 ASSERT (retval == strlen (result));
1813 free (result);
1814 }
1815
1816 {
1817 char *result;
1818 int retval =
1819 my_asprintf (&result, "%.2LF %d", 999.996L, 33, 44, 55);
1820 ASSERT (result != NULL);
1821 ASSERT (strcmp (result, "1000.00 33") == 0);
1822 ASSERT (retval == strlen (result));
1823 free (result);
1824 }
1825
1826
1827
1828 {
1829 char *result;
1830 int retval =
1831 my_asprintf (&result, "%e %d", 12.75, 33, 44, 55);
1832 ASSERT (result != NULL);
1833 ASSERT (strcmp (result, "1.275000e+01 33") == 0
1834 || strcmp (result, "1.275000e+001 33") == 0);
1835 ASSERT (retval == strlen (result));
1836 free (result);
1837 }
1838
1839 {
1840 char *result;
1841 int retval =
1842 my_asprintf (&result, "%e %d", 1234567.0, 33, 44, 55);
1843 ASSERT (result != NULL);
1844 ASSERT (strcmp (result, "1.234567e+06 33") == 0
1845 || strcmp (result, "1.234567e+006 33") == 0);
1846 ASSERT (retval == strlen (result));
1847 free (result);
1848 }
1849
1850 {
1851 static struct { double value; const char *string; } data[] =
1852 {
1853 { 1.234321234321234e-37, "1.234321e-37" },
1854 { 1.234321234321234e-36, "1.234321e-36" },
1855 { 1.234321234321234e-35, "1.234321e-35" },
1856 { 1.234321234321234e-34, "1.234321e-34" },
1857 { 1.234321234321234e-33, "1.234321e-33" },
1858 { 1.234321234321234e-32, "1.234321e-32" },
1859 { 1.234321234321234e-31, "1.234321e-31" },
1860 { 1.234321234321234e-30, "1.234321e-30" },
1861 { 1.234321234321234e-29, "1.234321e-29" },
1862 { 1.234321234321234e-28, "1.234321e-28" },
1863 { 1.234321234321234e-27, "1.234321e-27" },
1864 { 1.234321234321234e-26, "1.234321e-26" },
1865 { 1.234321234321234e-25, "1.234321e-25" },
1866 { 1.234321234321234e-24, "1.234321e-24" },
1867 { 1.234321234321234e-23, "1.234321e-23" },
1868 { 1.234321234321234e-22, "1.234321e-22" },
1869 { 1.234321234321234e-21, "1.234321e-21" },
1870 { 1.234321234321234e-20, "1.234321e-20" },
1871 { 1.234321234321234e-19, "1.234321e-19" },
1872 { 1.234321234321234e-18, "1.234321e-18" },
1873 { 1.234321234321234e-17, "1.234321e-17" },
1874 { 1.234321234321234e-16, "1.234321e-16" },
1875 { 1.234321234321234e-15, "1.234321e-15" },
1876 { 1.234321234321234e-14, "1.234321e-14" },
1877 { 1.234321234321234e-13, "1.234321e-13" },
1878 { 1.234321234321234e-12, "1.234321e-12" },
1879 { 1.234321234321234e-11, "1.234321e-11" },
1880 { 1.234321234321234e-10, "1.234321e-10" },
1881 { 1.234321234321234e-9, "1.234321e-09" },
1882 { 1.234321234321234e-8, "1.234321e-08" },
1883 { 1.234321234321234e-7, "1.234321e-07" },
1884 { 1.234321234321234e-6, "1.234321e-06" },
1885 { 1.234321234321234e-5, "1.234321e-05" },
1886 { 1.234321234321234e-4, "1.234321e-04" },
1887 { 1.234321234321234e-3, "1.234321e-03" },
1888 { 1.234321234321234e-2, "1.234321e-02" },
1889 { 1.234321234321234e-1, "1.234321e-01" },
1890 { 1.234321234321234, "1.234321e+00" },
1891 { 1.234321234321234e1, "1.234321e+01" },
1892 { 1.234321234321234e2, "1.234321e+02" },
1893 { 1.234321234321234e3, "1.234321e+03" },
1894 { 1.234321234321234e4, "1.234321e+04" },
1895 { 1.234321234321234e5, "1.234321e+05" },
1896 { 1.234321234321234e6, "1.234321e+06" },
1897 { 1.234321234321234e7, "1.234321e+07" },
1898 { 1.234321234321234e8, "1.234321e+08" },
1899 { 1.234321234321234e9, "1.234321e+09" },
1900 { 1.234321234321234e10, "1.234321e+10" },
1901 { 1.234321234321234e11, "1.234321e+11" },
1902 { 1.234321234321234e12, "1.234321e+12" },
1903 { 1.234321234321234e13, "1.234321e+13" },
1904 { 1.234321234321234e14, "1.234321e+14" },
1905 { 1.234321234321234e15, "1.234321e+15" },
1906 { 1.234321234321234e16, "1.234321e+16" },
1907 { 1.234321234321234e17, "1.234321e+17" },
1908 { 1.234321234321234e18, "1.234321e+18" },
1909 { 1.234321234321234e19, "1.234321e+19" },
1910 { 1.234321234321234e20, "1.234321e+20" },
1911 { 1.234321234321234e21, "1.234321e+21" },
1912 { 1.234321234321234e22, "1.234321e+22" },
1913 { 1.234321234321234e23, "1.234321e+23" },
1914 { 1.234321234321234e24, "1.234321e+24" },
1915 { 1.234321234321234e25, "1.234321e+25" },
1916 { 1.234321234321234e26, "1.234321e+26" },
1917 { 1.234321234321234e27, "1.234321e+27" },
1918 { 1.234321234321234e28, "1.234321e+28" },
1919 { 1.234321234321234e29, "1.234321e+29" },
1920 { 1.234321234321234e30, "1.234321e+30" },
1921 { 1.234321234321234e31, "1.234321e+31" },
1922 { 1.234321234321234e32, "1.234321e+32" },
1923 { 1.234321234321234e33, "1.234321e+33" },
1924 { 1.234321234321234e34, "1.234321e+34" },
1925 { 1.234321234321234e35, "1.234321e+35" },
1926 { 1.234321234321234e36, "1.234321e+36" }
1927 };
1928 size_t k;
1929 for (k = 0; k < SIZEOF (data); k++)
1930 {
1931 char *result;
1932 int retval =
1933 my_asprintf (&result, "%e", data[k].value);
1934 const char *expected = data[k].string;
1935 ASSERT (result != NULL);
1936 ASSERT (strcmp (result, expected) == 0
1937
1938 || (strlen (result) == strlen (expected) + 1
1939 && memcmp (result, expected, strlen (expected) - 2) == 0
1940 && result[strlen (expected) - 2] == '0'
1941 && strcmp (result + strlen (expected) - 1,
1942 expected + strlen (expected) - 2)
1943 == 0));
1944 ASSERT (retval == strlen (result));
1945 free (result);
1946 }
1947 }
1948
1949 {
1950 char *result;
1951 int retval =
1952 my_asprintf (&result, "%e %d", -0.03125, 33, 44, 55);
1953 ASSERT (result != NULL);
1954 ASSERT (strcmp (result, "-3.125000e-02 33") == 0
1955 || strcmp (result, "-3.125000e-002 33") == 0);
1956 ASSERT (retval == strlen (result));
1957 free (result);
1958 }
1959
1960 {
1961 char *result;
1962 int retval =
1963 my_asprintf (&result, "%e %d", 0.0, 33, 44, 55);
1964 ASSERT (result != NULL);
1965 ASSERT (strcmp (result, "0.000000e+00 33") == 0
1966 || strcmp (result, "0.000000e+000 33") == 0);
1967 ASSERT (retval == strlen (result));
1968 free (result);
1969 }
1970
1971 {
1972 char *result;
1973 int retval =
1974 my_asprintf (&result, "%e %d", minus_zerod, 33, 44, 55);
1975 ASSERT (result != NULL);
1976 if (have_minus_zero ())
1977 ASSERT (strcmp (result, "-0.000000e+00 33") == 0
1978 || strcmp (result, "-0.000000e+000 33") == 0);
1979 ASSERT (retval == strlen (result));
1980 free (result);
1981 }
1982
1983 {
1984 char *result;
1985 int retval =
1986 my_asprintf (&result, "%e %d", Infinityd (), 33, 44, 55);
1987 ASSERT (result != NULL);
1988 ASSERT (strcmp (result, "inf 33") == 0
1989 || strcmp (result, "infinity 33") == 0);
1990 ASSERT (retval == strlen (result));
1991 free (result);
1992 }
1993
1994 {
1995 char *result;
1996 int retval =
1997 my_asprintf (&result, "%e %d", - Infinityd (), 33, 44, 55);
1998 ASSERT (result != NULL);
1999 ASSERT (strcmp (result, "-inf 33") == 0
2000 || strcmp (result, "-infinity 33") == 0);
2001 ASSERT (retval == strlen (result));
2002 free (result);
2003 }
2004
2005 {
2006 char *result;
2007 int retval =
2008 my_asprintf (&result, "%e %d", NaNd (), 33, 44, 55);
2009 ASSERT (result != NULL);
2010 ASSERT (strlen (result) >= 3 + 3
2011 && strisnan (result, 0, strlen (result) - 3, 0)
2012 && strcmp (result + strlen (result) - 3, " 33") == 0);
2013 ASSERT (retval == strlen (result));
2014 free (result);
2015 }
2016
2017 {
2018 char *result;
2019 int retval =
2020 my_asprintf (&result, "%15e %d", 1.75, 33, 44, 55);
2021 ASSERT (result != NULL);
2022 ASSERT (strcmp (result, " 1.750000e+00 33") == 0
2023 || strcmp (result, " 1.750000e+000 33") == 0);
2024 ASSERT (retval == strlen (result));
2025 free (result);
2026 }
2027
2028 {
2029 char *result;
2030 int retval =
2031 my_asprintf (&result, "%-15e %d", 1.75, 33, 44, 55);
2032 ASSERT (result != NULL);
2033 ASSERT (strcmp (result, "1.750000e+00 33") == 0
2034 || strcmp (result, "1.750000e+000 33") == 0);
2035 ASSERT (retval == strlen (result));
2036 free (result);
2037 }
2038
2039 {
2040 char *result;
2041 int retval =
2042 my_asprintf (&result, "%+e %d", 1.75, 33, 44, 55);
2043 ASSERT (result != NULL);
2044 ASSERT (strcmp (result, "+1.750000e+00 33") == 0
2045 || strcmp (result, "+1.750000e+000 33") == 0);
2046 ASSERT (retval == strlen (result));
2047 free (result);
2048 }
2049
2050 {
2051 char *result;
2052 int retval =
2053 my_asprintf (&result, "% e %d", 1.75, 33, 44, 55);
2054 ASSERT (result != NULL);
2055 ASSERT (strcmp (result, " 1.750000e+00 33") == 0
2056 || strcmp (result, " 1.750000e+000 33") == 0);
2057 ASSERT (retval == strlen (result));
2058 free (result);
2059 }
2060
2061 {
2062 char *result;
2063 int retval =
2064 my_asprintf (&result, "%#e %d", 1.75, 33, 44, 55);
2065 ASSERT (result != NULL);
2066 ASSERT (strcmp (result, "1.750000e+00 33") == 0
2067 || strcmp (result, "1.750000e+000 33") == 0);
2068 ASSERT (retval == strlen (result));
2069 free (result);
2070 }
2071
2072 {
2073 char *result;
2074 int retval =
2075 my_asprintf (&result, "%#.e %d", 1.75, 33, 44, 55);
2076 ASSERT (result != NULL);
2077 ASSERT (strcmp (result, "2.e+00 33") == 0
2078 || strcmp (result, "2.e+000 33") == 0);
2079 ASSERT (retval == strlen (result));
2080 free (result);
2081 }
2082
2083 {
2084 char *result;
2085 int retval =
2086 my_asprintf (&result, "%#.e %d", 9.75, 33, 44, 55);
2087 ASSERT (result != NULL);
2088 ASSERT (strcmp (result, "1.e+01 33") == 0
2089 || strcmp (result, "1.e+001 33") == 0);
2090 ASSERT (retval == strlen (result));
2091 free (result);
2092 }
2093
2094 {
2095 char *result;
2096 int retval =
2097 my_asprintf (&result, "%015e %d", 1234.0, 33, 44, 55);
2098 ASSERT (result != NULL);
2099 ASSERT (strcmp (result, "0001.234000e+03 33") == 0
2100 || strcmp (result, "001.234000e+003 33") == 0);
2101 ASSERT (retval == strlen (result));
2102 free (result);
2103 }
2104
2105 {
2106 char *result;
2107 int retval =
2108 my_asprintf (&result, "%015e %d", - Infinityd (), 33, 44, 55);
2109 ASSERT (result != NULL);
2110 ASSERT (strcmp (result, " -inf 33") == 0
2111 || strcmp (result, " -infinity 33") == 0);
2112 ASSERT (retval == strlen (result));
2113 free (result);
2114 }
2115
2116 {
2117 char *result;
2118 int retval =
2119 my_asprintf (&result, "%050e %d", NaNd (), 33, 44, 55);
2120 ASSERT (result != NULL);
2121 ASSERT (strlen (result) == 50 + 3
2122 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
2123 && strcmp (result + strlen (result) - 3, " 33") == 0);
2124 ASSERT (retval == strlen (result));
2125 free (result);
2126 }
2127
2128 {
2129 char *result;
2130 int retval =
2131 my_asprintf (&result, "%.e %d", 1234.0, 33, 44, 55);
2132 ASSERT (result != NULL);
2133 ASSERT (strcmp (result, "1e+03 33") == 0
2134 || strcmp (result, "1e+003 33") == 0);
2135 ASSERT (retval == strlen (result));
2136 free (result);
2137 }
2138
2139 {
2140 char *result;
2141 int retval =
2142 my_asprintf (&result, "%.4e %d", 999.951, 33, 44, 55);
2143 ASSERT (result != NULL);
2144 ASSERT (strcmp (result, "9.9995e+02 33") == 0
2145 || strcmp (result, "9.9995e+002 33") == 0);
2146 ASSERT (retval == strlen (result));
2147 free (result);
2148 }
2149
2150 {
2151 char *result;
2152 int retval =
2153 my_asprintf (&result, "%.4e %d", 999.996, 33, 44, 55);
2154 ASSERT (result != NULL);
2155 ASSERT (strcmp (result, "1.0000e+03 33") == 0
2156 || strcmp (result, "1.0000e+003 33") == 0);
2157 ASSERT (retval == strlen (result));
2158 free (result);
2159 }
2160
2161 {
2162 char *result;
2163 int retval =
2164 my_asprintf (&result, "%Le %d", 12.75L, 33, 44, 55);
2165 ASSERT (result != NULL);
2166 ASSERT (strcmp (result, "1.275000e+01 33") == 0
2167 || strcmp (result, "1.275000e+001 33") == 0);
2168 ASSERT (retval == strlen (result));
2169 free (result);
2170 }
2171
2172 {
2173 char *result;
2174 int retval =
2175 my_asprintf (&result, "%Le %d", 1234567.0L, 33, 44, 55);
2176 ASSERT (result != NULL);
2177 ASSERT (strcmp (result, "1.234567e+06 33") == 0
2178 || strcmp (result, "1.234567e+006 33") == 0);
2179 ASSERT (retval == strlen (result));
2180 free (result);
2181 }
2182
2183 {
2184 static struct { long double value; const char *string; } data[] =
2185 {
2186 { 1.234321234321234e-37L, "1.234321e-37" },
2187 { 1.234321234321234e-36L, "1.234321e-36" },
2188 { 1.234321234321234e-35L, "1.234321e-35" },
2189 { 1.234321234321234e-34L, "1.234321e-34" },
2190 { 1.234321234321234e-33L, "1.234321e-33" },
2191 { 1.234321234321234e-32L, "1.234321e-32" },
2192 { 1.234321234321234e-31L, "1.234321e-31" },
2193 { 1.234321234321234e-30L, "1.234321e-30" },
2194 { 1.234321234321234e-29L, "1.234321e-29" },
2195 { 1.234321234321234e-28L, "1.234321e-28" },
2196 { 1.234321234321234e-27L, "1.234321e-27" },
2197 { 1.234321234321234e-26L, "1.234321e-26" },
2198 { 1.234321234321234e-25L, "1.234321e-25" },
2199 { 1.234321234321234e-24L, "1.234321e-24" },
2200 { 1.234321234321234e-23L, "1.234321e-23" },
2201 { 1.234321234321234e-22L, "1.234321e-22" },
2202 { 1.234321234321234e-21L, "1.234321e-21" },
2203 { 1.234321234321234e-20L, "1.234321e-20" },
2204 { 1.234321234321234e-19L, "1.234321e-19" },
2205 { 1.234321234321234e-18L, "1.234321e-18" },
2206 { 1.234321234321234e-17L, "1.234321e-17" },
2207 { 1.234321234321234e-16L, "1.234321e-16" },
2208 { 1.234321234321234e-15L, "1.234321e-15" },
2209 { 1.234321234321234e-14L, "1.234321e-14" },
2210 { 1.234321234321234e-13L, "1.234321e-13" },
2211 { 1.234321234321234e-12L, "1.234321e-12" },
2212 { 1.234321234321234e-11L, "1.234321e-11" },
2213 { 1.234321234321234e-10L, "1.234321e-10" },
2214 { 1.234321234321234e-9L, "1.234321e-09" },
2215 { 1.234321234321234e-8L, "1.234321e-08" },
2216 { 1.234321234321234e-7L, "1.234321e-07" },
2217 { 1.234321234321234e-6L, "1.234321e-06" },
2218 { 1.234321234321234e-5L, "1.234321e-05" },
2219 { 1.234321234321234e-4L, "1.234321e-04" },
2220 { 1.234321234321234e-3L, "1.234321e-03" },
2221 { 1.234321234321234e-2L, "1.234321e-02" },
2222 { 1.234321234321234e-1L, "1.234321e-01" },
2223 { 1.234321234321234L, "1.234321e+00" },
2224 { 1.234321234321234e1L, "1.234321e+01" },
2225 { 1.234321234321234e2L, "1.234321e+02" },
2226 { 1.234321234321234e3L, "1.234321e+03" },
2227 { 1.234321234321234e4L, "1.234321e+04" },
2228 { 1.234321234321234e5L, "1.234321e+05" },
2229 { 1.234321234321234e6L, "1.234321e+06" },
2230 { 1.234321234321234e7L, "1.234321e+07" },
2231 { 1.234321234321234e8L, "1.234321e+08" },
2232 { 1.234321234321234e9L, "1.234321e+09" },
2233 { 1.234321234321234e10L, "1.234321e+10" },
2234 { 1.234321234321234e11L, "1.234321e+11" },
2235 { 1.234321234321234e12L, "1.234321e+12" },
2236 { 1.234321234321234e13L, "1.234321e+13" },
2237 { 1.234321234321234e14L, "1.234321e+14" },
2238 { 1.234321234321234e15L, "1.234321e+15" },
2239 { 1.234321234321234e16L, "1.234321e+16" },
2240 { 1.234321234321234e17L, "1.234321e+17" },
2241 { 1.234321234321234e18L, "1.234321e+18" },
2242 { 1.234321234321234e19L, "1.234321e+19" },
2243 { 1.234321234321234e20L, "1.234321e+20" },
2244 { 1.234321234321234e21L, "1.234321e+21" },
2245 { 1.234321234321234e22L, "1.234321e+22" },
2246 { 1.234321234321234e23L, "1.234321e+23" },
2247 { 1.234321234321234e24L, "1.234321e+24" },
2248 { 1.234321234321234e25L, "1.234321e+25" },
2249 { 1.234321234321234e26L, "1.234321e+26" },
2250 { 1.234321234321234e27L, "1.234321e+27" },
2251 { 1.234321234321234e28L, "1.234321e+28" },
2252 { 1.234321234321234e29L, "1.234321e+29" },
2253 { 1.234321234321234e30L, "1.234321e+30" },
2254 { 1.234321234321234e31L, "1.234321e+31" },
2255 { 1.234321234321234e32L, "1.234321e+32" },
2256 { 1.234321234321234e33L, "1.234321e+33" },
2257 { 1.234321234321234e34L, "1.234321e+34" },
2258 { 1.234321234321234e35L, "1.234321e+35" },
2259 { 1.234321234321234e36L, "1.234321e+36" }
2260 };
2261 size_t k;
2262 for (k = 0; k < SIZEOF (data); k++)
2263 {
2264 char *result;
2265 int retval =
2266 my_asprintf (&result, "%Le", data[k].value);
2267 const char *expected = data[k].string;
2268 ASSERT (result != NULL);
2269 ASSERT (strcmp (result, expected) == 0
2270
2271 || (strlen (result) == strlen (expected) + 1
2272 && memcmp (result, expected, strlen (expected) - 2) == 0
2273 && result[strlen (expected) - 2] == '0'
2274 && strcmp (result + strlen (expected) - 1,
2275 expected + strlen (expected) - 2)
2276 == 0));
2277 ASSERT (retval == strlen (result));
2278 free (result);
2279 }
2280 }
2281
2282 {
2283 char *result;
2284 int retval =
2285 my_asprintf (&result, "%Le %d", -0.03125L, 33, 44, 55);
2286 ASSERT (result != NULL);
2287 ASSERT (strcmp (result, "-3.125000e-02 33") == 0
2288 || strcmp (result, "-3.125000e-002 33") == 0);
2289 ASSERT (retval == strlen (result));
2290 free (result);
2291 }
2292
2293 {
2294 char *result;
2295 int retval =
2296 my_asprintf (&result, "%Le %d", 0.0L, 33, 44, 55);
2297 ASSERT (result != NULL);
2298 ASSERT (strcmp (result, "0.000000e+00 33") == 0
2299 || strcmp (result, "0.000000e+000 33") == 0);
2300 ASSERT (retval == strlen (result));
2301 free (result);
2302 }
2303
2304 {
2305 char *result;
2306 int retval =
2307 my_asprintf (&result, "%Le %d", minus_zerol, 33, 44, 55);
2308 ASSERT (result != NULL);
2309 if (have_minus_zero ())
2310 ASSERT (strcmp (result, "-0.000000e+00 33") == 0
2311 || strcmp (result, "-0.000000e+000 33") == 0);
2312 ASSERT (retval == strlen (result));
2313 free (result);
2314 }
2315
2316 {
2317 char *result;
2318 int retval =
2319 my_asprintf (&result, "%Le %d", Infinityl (), 33, 44, 55);
2320 ASSERT (result != NULL);
2321 ASSERT (strcmp (result, "inf 33") == 0
2322 || strcmp (result, "infinity 33") == 0);
2323 ASSERT (retval == strlen (result));
2324 free (result);
2325 }
2326
2327 {
2328 char *result;
2329 int retval =
2330 my_asprintf (&result, "%Le %d", - Infinityl (), 33, 44, 55);
2331 ASSERT (result != NULL);
2332 ASSERT (strcmp (result, "-inf 33") == 0
2333 || strcmp (result, "-infinity 33") == 0);
2334 ASSERT (retval == strlen (result));
2335 free (result);
2336 }
2337
2338 {
2339 char *result;
2340 int retval =
2341 my_asprintf (&result, "%Le %d", NaNl (), 33, 44, 55);
2342 ASSERT (result != NULL);
2343 ASSERT (strlen (result) >= 3 + 3
2344 && strisnan (result, 0, strlen (result) - 3, 0)
2345 && strcmp (result + strlen (result) - 3, " 33") == 0);
2346 ASSERT (retval == strlen (result));
2347 free (result);
2348 }
2349 #if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
2350 {
2351 static union { unsigned int word[4]; long double value; } x =
2352 { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
2353 char *result;
2354 int retval =
2355 my_asprintf (&result, "%Le %d", x.value, 33, 44, 55);
2356 ASSERT (result != NULL);
2357 ASSERT (strlen (result) >= 3 + 3
2358 && strisnan (result, 0, strlen (result) - 3, 0)
2359 && strcmp (result + strlen (result) - 3, " 33") == 0);
2360 ASSERT (retval == strlen (result));
2361 free (result);
2362 }
2363 {
2364
2365 static union { unsigned int word[4]; long double value; } x =
2366 { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
2367 char *result;
2368 int retval =
2369 my_asprintf (&result, "%Le %d", x.value, 33, 44, 55);
2370 ASSERT (result != NULL);
2371 ASSERT (strlen (result) >= 3 + 3
2372 && strisnan (result, 0, strlen (result) - 3, 0)
2373 && strcmp (result + strlen (result) - 3, " 33") == 0);
2374 ASSERT (retval == strlen (result));
2375 free (result);
2376 }
2377
2378 {
2379 static union { unsigned int word[4]; long double value; } x =
2380 { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
2381 char *result;
2382 int retval =
2383 my_asprintf (&result, "%Le %d", x.value, 33, 44, 55);
2384 ASSERT (result != NULL);
2385 ASSERT (retval == strlen (result));
2386 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
2387 free (result);
2388 }
2389 {
2390 static union { unsigned int word[4]; long double value; } x =
2391 { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
2392 char *result;
2393 int retval =
2394 my_asprintf (&result, "%Le %d", x.value, 33, 44, 55);
2395 ASSERT (result != NULL);
2396 ASSERT (retval == strlen (result));
2397 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
2398 free (result);
2399 }
2400 {
2401 static union { unsigned int word[4]; long double value; } x =
2402 { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
2403 char *result;
2404 int retval =
2405 my_asprintf (&result, "%Le %d", x.value, 33, 44, 55);
2406 ASSERT (result != NULL);
2407 ASSERT (retval == strlen (result));
2408 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
2409 free (result);
2410 }
2411 {
2412 static union { unsigned int word[4]; long double value; } x =
2413 { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
2414 char *result;
2415 int retval =
2416 my_asprintf (&result, "%Le %d", x.value, 33, 44, 55);
2417 ASSERT (result != NULL);
2418 ASSERT (retval == strlen (result));
2419 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
2420 free (result);
2421 }
2422 {
2423 static union { unsigned int word[4]; long double value; } x =
2424 { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
2425 char *result;
2426 int retval =
2427 my_asprintf (&result, "%Le %d", x.value, 33, 44, 55);
2428 ASSERT (result != NULL);
2429 ASSERT (retval == strlen (result));
2430 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
2431 free (result);
2432 }
2433 #endif
2434
2435 {
2436 char *result;
2437 int retval =
2438 my_asprintf (&result, "%15Le %d", 1.75L, 33, 44, 55);
2439 ASSERT (result != NULL);
2440 ASSERT (strcmp (result, " 1.750000e+00 33") == 0
2441 || strcmp (result, " 1.750000e+000 33") == 0);
2442 ASSERT (retval == strlen (result));
2443 free (result);
2444 }
2445
2446 {
2447 char *result;
2448 int retval =
2449 my_asprintf (&result, "%-15Le %d", 1.75L, 33, 44, 55);
2450 ASSERT (result != NULL);
2451 ASSERT (strcmp (result, "1.750000e+00 33") == 0
2452 || strcmp (result, "1.750000e+000 33") == 0);
2453 ASSERT (retval == strlen (result));
2454 free (result);
2455 }
2456
2457 {
2458 char *result;
2459 int retval =
2460 my_asprintf (&result, "%+Le %d", 1.75L, 33, 44, 55);
2461 ASSERT (result != NULL);
2462 ASSERT (strcmp (result, "+1.750000e+00 33") == 0
2463 || strcmp (result, "+1.750000e+000 33") == 0);
2464 ASSERT (retval == strlen (result));
2465 free (result);
2466 }
2467
2468 {
2469 char *result;
2470 int retval =
2471 my_asprintf (&result, "% Le %d", 1.75L, 33, 44, 55);
2472 ASSERT (result != NULL);
2473 ASSERT (strcmp (result, " 1.750000e+00 33") == 0
2474 || strcmp (result, " 1.750000e+000 33") == 0);
2475 ASSERT (retval == strlen (result));
2476 free (result);
2477 }
2478
2479 {
2480 char *result;
2481 int retval =
2482 my_asprintf (&result, "%#Le %d", 1.75L, 33, 44, 55);
2483 ASSERT (result != NULL);
2484 ASSERT (strcmp (result, "1.750000e+00 33") == 0
2485 || strcmp (result, "1.750000e+000 33") == 0);
2486 ASSERT (retval == strlen (result));
2487 free (result);
2488 }
2489
2490 {
2491 char *result;
2492 int retval =
2493 my_asprintf (&result, "%#.Le %d", 1.75L, 33, 44, 55);
2494 ASSERT (result != NULL);
2495 ASSERT (strcmp (result, "2.e+00 33") == 0
2496 || strcmp (result, "2.e+000 33") == 0);
2497 ASSERT (retval == strlen (result));
2498 free (result);
2499 }
2500
2501 {
2502 char *result;
2503 int retval =
2504 my_asprintf (&result, "%#.Le %d", 9.75L, 33, 44, 55);
2505 ASSERT (result != NULL);
2506 ASSERT (strcmp (result, "1.e+01 33") == 0
2507 || strcmp (result, "1.e+001 33") == 0);
2508 ASSERT (retval == strlen (result));
2509 free (result);
2510 }
2511
2512 {
2513 char *result;
2514 int retval =
2515 my_asprintf (&result, "%015Le %d", 1234.0L, 33, 44, 55);
2516 ASSERT (result != NULL);
2517 ASSERT (strcmp (result, "0001.234000e+03 33") == 0
2518 || strcmp (result, "001.234000e+003 33") == 0);
2519 ASSERT (retval == strlen (result));
2520 free (result);
2521 }
2522
2523 {
2524 char *result;
2525 int retval =
2526 my_asprintf (&result, "%015Le %d", - Infinityl (), 33, 44, 55);
2527 ASSERT (result != NULL);
2528 ASSERT (strcmp (result, " -inf 33") == 0
2529 || strcmp (result, " -infinity 33") == 0);
2530 ASSERT (retval == strlen (result));
2531 free (result);
2532 }
2533
2534 {
2535 char *result;
2536 int retval =
2537 my_asprintf (&result, "%050Le %d", NaNl (), 33, 44, 55);
2538 ASSERT (result != NULL);
2539 ASSERT (strlen (result) == 50 + 3
2540 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
2541 && strcmp (result + strlen (result) - 3, " 33") == 0);
2542 ASSERT (retval == strlen (result));
2543 free (result);
2544 }
2545
2546 {
2547 char *result;
2548 int retval =
2549 my_asprintf (&result, "%.Le %d", 1234.0L, 33, 44, 55);
2550 ASSERT (result != NULL);
2551 ASSERT (strcmp (result, "1e+03 33") == 0
2552 || strcmp (result, "1e+003 33") == 0);
2553 ASSERT (retval == strlen (result));
2554 free (result);
2555 }
2556
2557 {
2558 char *result;
2559 int retval =
2560 my_asprintf (&result, "%.4Le %d", 999.951L, 33, 44, 55);
2561 ASSERT (result != NULL);
2562 ASSERT (strcmp (result, "9.9995e+02 33") == 0
2563 || strcmp (result, "9.9995e+002 33") == 0);
2564 ASSERT (retval == strlen (result));
2565 free (result);
2566 }
2567
2568 {
2569 char *result;
2570 int retval =
2571 my_asprintf (&result, "%.4Le %d", 999.996L, 33, 44, 55);
2572 ASSERT (result != NULL);
2573 ASSERT (strcmp (result, "1.0000e+03 33") == 0
2574 || strcmp (result, "1.0000e+003 33") == 0);
2575 ASSERT (retval == strlen (result));
2576 free (result);
2577 }
2578
2579
2580
2581 {
2582 char *result;
2583 int retval =
2584 my_asprintf (&result, "%g %d", 12.75, 33, 44, 55);
2585 ASSERT (result != NULL);
2586 ASSERT (strcmp (result, "12.75 33") == 0);
2587 ASSERT (retval == strlen (result));
2588 free (result);
2589 }
2590
2591 {
2592 char *result;
2593 int retval =
2594 my_asprintf (&result, "%g %d", 1234567.0, 33, 44, 55);
2595 ASSERT (result != NULL);
2596 ASSERT (strcmp (result, "1.23457e+06 33") == 0
2597 || strcmp (result, "1.23457e+006 33") == 0);
2598 ASSERT (retval == strlen (result));
2599 free (result);
2600 }
2601
2602 {
2603 static struct { double value; const char *string; } data[] =
2604 {
2605 { 1.234321234321234e-37, "1.23432e-37" },
2606 { 1.234321234321234e-36, "1.23432e-36" },
2607 { 1.234321234321234e-35, "1.23432e-35" },
2608 { 1.234321234321234e-34, "1.23432e-34" },
2609 { 1.234321234321234e-33, "1.23432e-33" },
2610 { 1.234321234321234e-32, "1.23432e-32" },
2611 { 1.234321234321234e-31, "1.23432e-31" },
2612 { 1.234321234321234e-30, "1.23432e-30" },
2613 { 1.234321234321234e-29, "1.23432e-29" },
2614 { 1.234321234321234e-28, "1.23432e-28" },
2615 { 1.234321234321234e-27, "1.23432e-27" },
2616 { 1.234321234321234e-26, "1.23432e-26" },
2617 { 1.234321234321234e-25, "1.23432e-25" },
2618 { 1.234321234321234e-24, "1.23432e-24" },
2619 { 1.234321234321234e-23, "1.23432e-23" },
2620 { 1.234321234321234e-22, "1.23432e-22" },
2621 { 1.234321234321234e-21, "1.23432e-21" },
2622 { 1.234321234321234e-20, "1.23432e-20" },
2623 { 1.234321234321234e-19, "1.23432e-19" },
2624 { 1.234321234321234e-18, "1.23432e-18" },
2625 { 1.234321234321234e-17, "1.23432e-17" },
2626 { 1.234321234321234e-16, "1.23432e-16" },
2627 { 1.234321234321234e-15, "1.23432e-15" },
2628 { 1.234321234321234e-14, "1.23432e-14" },
2629 { 1.234321234321234e-13, "1.23432e-13" },
2630 { 1.234321234321234e-12, "1.23432e-12" },
2631 { 1.234321234321234e-11, "1.23432e-11" },
2632 { 1.234321234321234e-10, "1.23432e-10" },
2633 { 1.234321234321234e-9, "1.23432e-09" },
2634 { 1.234321234321234e-8, "1.23432e-08" },
2635 { 1.234321234321234e-7, "1.23432e-07" },
2636 { 1.234321234321234e-6, "1.23432e-06" },
2637 { 1.234321234321234e-5, "1.23432e-05" },
2638 { 1.234321234321234e-4, "0.000123432" },
2639 { 1.234321234321234e-3, "0.00123432" },
2640 { 1.234321234321234e-2, "0.0123432" },
2641 { 1.234321234321234e-1, "0.123432" },
2642 { 1.234321234321234, "1.23432" },
2643 { 1.234321234321234e1, "12.3432" },
2644 { 1.234321234321234e2, "123.432" },
2645 { 1.234321234321234e3, "1234.32" },
2646 { 1.234321234321234e4, "12343.2" },
2647 { 1.234321234321234e5, "123432" },
2648 { 1.234321234321234e6, "1.23432e+06" },
2649 { 1.234321234321234e7, "1.23432e+07" },
2650 { 1.234321234321234e8, "1.23432e+08" },
2651 { 1.234321234321234e9, "1.23432e+09" },
2652 { 1.234321234321234e10, "1.23432e+10" },
2653 { 1.234321234321234e11, "1.23432e+11" },
2654 { 1.234321234321234e12, "1.23432e+12" },
2655 { 1.234321234321234e13, "1.23432e+13" },
2656 { 1.234321234321234e14, "1.23432e+14" },
2657 { 1.234321234321234e15, "1.23432e+15" },
2658 { 1.234321234321234e16, "1.23432e+16" },
2659 { 1.234321234321234e17, "1.23432e+17" },
2660 { 1.234321234321234e18, "1.23432e+18" },
2661 { 1.234321234321234e19, "1.23432e+19" },
2662 { 1.234321234321234e20, "1.23432e+20" },
2663 { 1.234321234321234e21, "1.23432e+21" },
2664 { 1.234321234321234e22, "1.23432e+22" },
2665 { 1.234321234321234e23, "1.23432e+23" },
2666 { 1.234321234321234e24, "1.23432e+24" },
2667 { 1.234321234321234e25, "1.23432e+25" },
2668 { 1.234321234321234e26, "1.23432e+26" },
2669 { 1.234321234321234e27, "1.23432e+27" },
2670 { 1.234321234321234e28, "1.23432e+28" },
2671 { 1.234321234321234e29, "1.23432e+29" },
2672 { 1.234321234321234e30, "1.23432e+30" },
2673 { 1.234321234321234e31, "1.23432e+31" },
2674 { 1.234321234321234e32, "1.23432e+32" },
2675 { 1.234321234321234e33, "1.23432e+33" },
2676 { 1.234321234321234e34, "1.23432e+34" },
2677 { 1.234321234321234e35, "1.23432e+35" },
2678 { 1.234321234321234e36, "1.23432e+36" }
2679 };
2680 size_t k;
2681 for (k = 0; k < SIZEOF (data); k++)
2682 {
2683 char *result;
2684 int retval =
2685 my_asprintf (&result, "%g", data[k].value);
2686 const char *expected = data[k].string;
2687 ASSERT (result != NULL);
2688 ASSERT (strcmp (result, expected) == 0
2689
2690 || (expected[strlen (expected) - 4] == 'e'
2691 && strlen (result) == strlen (expected) + 1
2692 && memcmp (result, expected, strlen (expected) - 2) == 0
2693 && result[strlen (expected) - 2] == '0'
2694 && strcmp (result + strlen (expected) - 1,
2695 expected + strlen (expected) - 2)
2696 == 0));
2697 ASSERT (retval == strlen (result));
2698 free (result);
2699 }
2700 }
2701
2702 {
2703 char *result;
2704 int retval =
2705 my_asprintf (&result, "%g %d", -0.03125, 33, 44, 55);
2706 ASSERT (result != NULL);
2707 ASSERT (strcmp (result, "-0.03125 33") == 0);
2708 ASSERT (retval == strlen (result));
2709 free (result);
2710 }
2711
2712 {
2713 char *result;
2714 int retval =
2715 my_asprintf (&result, "%g %d", 0.0, 33, 44, 55);
2716 ASSERT (result != NULL);
2717 ASSERT (strcmp (result, "0 33") == 0);
2718 ASSERT (retval == strlen (result));
2719 free (result);
2720 }
2721
2722 {
2723 char *result;
2724 int retval =
2725 my_asprintf (&result, "%g %d", minus_zerod, 33, 44, 55);
2726 ASSERT (result != NULL);
2727 if (have_minus_zero ())
2728 ASSERT (strcmp (result, "-0 33") == 0);
2729 ASSERT (retval == strlen (result));
2730 free (result);
2731 }
2732
2733 {
2734 char *result;
2735 int retval =
2736 my_asprintf (&result, "%g %d", Infinityd (), 33, 44, 55);
2737 ASSERT (result != NULL);
2738 ASSERT (strcmp (result, "inf 33") == 0
2739 || strcmp (result, "infinity 33") == 0);
2740 ASSERT (retval == strlen (result));
2741 free (result);
2742 }
2743
2744 {
2745 char *result;
2746 int retval =
2747 my_asprintf (&result, "%g %d", - Infinityd (), 33, 44, 55);
2748 ASSERT (result != NULL);
2749 ASSERT (strcmp (result, "-inf 33") == 0
2750 || strcmp (result, "-infinity 33") == 0);
2751 ASSERT (retval == strlen (result));
2752 free (result);
2753 }
2754
2755 {
2756 char *result;
2757 int retval =
2758 my_asprintf (&result, "%g %d", NaNd (), 33, 44, 55);
2759 ASSERT (result != NULL);
2760 ASSERT (strlen (result) >= 3 + 3
2761 && strisnan (result, 0, strlen (result) - 3, 0)
2762 && strcmp (result + strlen (result) - 3, " 33") == 0);
2763 ASSERT (retval == strlen (result));
2764 free (result);
2765 }
2766
2767 {
2768 char *result;
2769 int retval =
2770 my_asprintf (&result, "%10g %d", 1.75, 33, 44, 55);
2771 ASSERT (result != NULL);
2772 ASSERT (strcmp (result, " 1.75 33") == 0);
2773 ASSERT (retval == strlen (result));
2774 free (result);
2775 }
2776
2777 {
2778 char *result;
2779 int retval =
2780 my_asprintf (&result, "%-10g %d", 1.75, 33, 44, 55);
2781 ASSERT (result != NULL);
2782 ASSERT (strcmp (result, "1.75 33") == 0);
2783 ASSERT (retval == strlen (result));
2784 free (result);
2785 }
2786
2787 {
2788 char *result;
2789 int retval =
2790 my_asprintf (&result, "%+g %d", 1.75, 33, 44, 55);
2791 ASSERT (result != NULL);
2792 ASSERT (strcmp (result, "+1.75 33") == 0);
2793 ASSERT (retval == strlen (result));
2794 free (result);
2795 }
2796
2797 {
2798 char *result;
2799 int retval =
2800 my_asprintf (&result, "% g %d", 1.75, 33, 44, 55);
2801 ASSERT (result != NULL);
2802 ASSERT (strcmp (result, " 1.75 33") == 0);
2803 ASSERT (retval == strlen (result));
2804 free (result);
2805 }
2806
2807 {
2808 char *result;
2809 int retval =
2810 my_asprintf (&result, "%#g %d", 1.75, 33, 44, 55);
2811 ASSERT (result != NULL);
2812 ASSERT (strcmp (result, "1.75000 33") == 0);
2813 ASSERT (retval == strlen (result));
2814 free (result);
2815 }
2816
2817 {
2818 char *result;
2819 int retval =
2820 my_asprintf (&result, "%#.g %d", 1.75, 33, 44, 55);
2821 ASSERT (result != NULL);
2822 ASSERT (strcmp (result, "2. 33") == 0);
2823 ASSERT (retval == strlen (result));
2824 free (result);
2825 }
2826
2827 {
2828 char *result;
2829 int retval =
2830 my_asprintf (&result, "%#.g %d", 9.75, 33, 44, 55);
2831 ASSERT (result != NULL);
2832 ASSERT (strcmp (result, "1.e+01 33") == 0
2833 || strcmp (result, "1.e+001 33") == 0);
2834 ASSERT (retval == strlen (result));
2835 free (result);
2836 }
2837
2838 {
2839 char *result;
2840 int retval =
2841 my_asprintf (&result, "%010g %d", 1234.0, 33, 44, 55);
2842 ASSERT (result != NULL);
2843 ASSERT (strcmp (result, "0000001234 33") == 0);
2844 ASSERT (retval == strlen (result));
2845 free (result);
2846 }
2847
2848 {
2849 char *result;
2850 int retval =
2851 my_asprintf (&result, "%015g %d", - Infinityd (), 33, 44, 55);
2852 ASSERT (result != NULL);
2853 ASSERT (strcmp (result, " -inf 33") == 0
2854 || strcmp (result, " -infinity 33") == 0);
2855 ASSERT (retval == strlen (result));
2856 free (result);
2857 }
2858
2859 {
2860 char *result;
2861 int retval =
2862 my_asprintf (&result, "%050g %d", NaNd (), 33, 44, 55);
2863 ASSERT (result != NULL);
2864 ASSERT (strlen (result) == 50 + 3
2865 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
2866 && strcmp (result + strlen (result) - 3, " 33") == 0);
2867 ASSERT (retval == strlen (result));
2868 free (result);
2869 }
2870
2871 {
2872 char *result;
2873 int retval =
2874 my_asprintf (&result, "%.g %d", 1234.0, 33, 44, 55);
2875 ASSERT (result != NULL);
2876 ASSERT (strcmp (result, "1e+03 33") == 0
2877 || strcmp (result, "1e+003 33") == 0);
2878 ASSERT (retval == strlen (result));
2879 free (result);
2880 }
2881
2882 {
2883 char *result;
2884 int retval =
2885 my_asprintf (&result, "%.5g %d", 999.951, 33, 44, 55);
2886 ASSERT (result != NULL);
2887 ASSERT (strcmp (result, "999.95 33") == 0);
2888 ASSERT (retval == strlen (result));
2889 free (result);
2890 }
2891
2892 {
2893 char *result;
2894 int retval =
2895 my_asprintf (&result, "%.5g %d", 999.996, 33, 44, 55);
2896 ASSERT (result != NULL);
2897 ASSERT (strcmp (result, "1000 33") == 0);
2898 ASSERT (retval == strlen (result));
2899 free (result);
2900 }
2901
2902 {
2903 char *result;
2904 int retval =
2905 my_asprintf (&result, "%Lg %d", 12.75L, 33, 44, 55);
2906 ASSERT (result != NULL);
2907 ASSERT (strcmp (result, "12.75 33") == 0);
2908 ASSERT (retval == strlen (result));
2909 free (result);
2910 }
2911
2912 {
2913 char *result;
2914 int retval =
2915 my_asprintf (&result, "%Lg %d", 1234567.0L, 33, 44, 55);
2916 ASSERT (result != NULL);
2917 ASSERT (strcmp (result, "1.23457e+06 33") == 0
2918 || strcmp (result, "1.23457e+006 33") == 0);
2919 ASSERT (retval == strlen (result));
2920 free (result);
2921 }
2922
2923 {
2924 static struct { long double value; const char *string; } data[] =
2925 {
2926 { 1.234321234321234e-37L, "1.23432e-37" },
2927 { 1.234321234321234e-36L, "1.23432e-36" },
2928 { 1.234321234321234e-35L, "1.23432e-35" },
2929 { 1.234321234321234e-34L, "1.23432e-34" },
2930 { 1.234321234321234e-33L, "1.23432e-33" },
2931 { 1.234321234321234e-32L, "1.23432e-32" },
2932 { 1.234321234321234e-31L, "1.23432e-31" },
2933 { 1.234321234321234e-30L, "1.23432e-30" },
2934 { 1.234321234321234e-29L, "1.23432e-29" },
2935 { 1.234321234321234e-28L, "1.23432e-28" },
2936 { 1.234321234321234e-27L, "1.23432e-27" },
2937 { 1.234321234321234e-26L, "1.23432e-26" },
2938 { 1.234321234321234e-25L, "1.23432e-25" },
2939 { 1.234321234321234e-24L, "1.23432e-24" },
2940 { 1.234321234321234e-23L, "1.23432e-23" },
2941 { 1.234321234321234e-22L, "1.23432e-22" },
2942 { 1.234321234321234e-21L, "1.23432e-21" },
2943 { 1.234321234321234e-20L, "1.23432e-20" },
2944 { 1.234321234321234e-19L, "1.23432e-19" },
2945 { 1.234321234321234e-18L, "1.23432e-18" },
2946 { 1.234321234321234e-17L, "1.23432e-17" },
2947 { 1.234321234321234e-16L, "1.23432e-16" },
2948 { 1.234321234321234e-15L, "1.23432e-15" },
2949 { 1.234321234321234e-14L, "1.23432e-14" },
2950 { 1.234321234321234e-13L, "1.23432e-13" },
2951 { 1.234321234321234e-12L, "1.23432e-12" },
2952 { 1.234321234321234e-11L, "1.23432e-11" },
2953 { 1.234321234321234e-10L, "1.23432e-10" },
2954 { 1.234321234321234e-9L, "1.23432e-09" },
2955 { 1.234321234321234e-8L, "1.23432e-08" },
2956 { 1.234321234321234e-7L, "1.23432e-07" },
2957 { 1.234321234321234e-6L, "1.23432e-06" },
2958 { 1.234321234321234e-5L, "1.23432e-05" },
2959 { 1.234321234321234e-4L, "0.000123432" },
2960 { 1.234321234321234e-3L, "0.00123432" },
2961 { 1.234321234321234e-2L, "0.0123432" },
2962 { 1.234321234321234e-1L, "0.123432" },
2963 { 1.234321234321234L, "1.23432" },
2964 { 1.234321234321234e1L, "12.3432" },
2965 { 1.234321234321234e2L, "123.432" },
2966 { 1.234321234321234e3L, "1234.32" },
2967 { 1.234321234321234e4L, "12343.2" },
2968 { 1.234321234321234e5L, "123432" },
2969 { 1.234321234321234e6L, "1.23432e+06" },
2970 { 1.234321234321234e7L, "1.23432e+07" },
2971 { 1.234321234321234e8L, "1.23432e+08" },
2972 { 1.234321234321234e9L, "1.23432e+09" },
2973 { 1.234321234321234e10L, "1.23432e+10" },
2974 { 1.234321234321234e11L, "1.23432e+11" },
2975 { 1.234321234321234e12L, "1.23432e+12" },
2976 { 1.234321234321234e13L, "1.23432e+13" },
2977 { 1.234321234321234e14L, "1.23432e+14" },
2978 { 1.234321234321234e15L, "1.23432e+15" },
2979 { 1.234321234321234e16L, "1.23432e+16" },
2980 { 1.234321234321234e17L, "1.23432e+17" },
2981 { 1.234321234321234e18L, "1.23432e+18" },
2982 { 1.234321234321234e19L, "1.23432e+19" },
2983 { 1.234321234321234e20L, "1.23432e+20" },
2984 { 1.234321234321234e21L, "1.23432e+21" },
2985 { 1.234321234321234e22L, "1.23432e+22" },
2986 { 1.234321234321234e23L, "1.23432e+23" },
2987 { 1.234321234321234e24L, "1.23432e+24" },
2988 { 1.234321234321234e25L, "1.23432e+25" },
2989 { 1.234321234321234e26L, "1.23432e+26" },
2990 { 1.234321234321234e27L, "1.23432e+27" },
2991 { 1.234321234321234e28L, "1.23432e+28" },
2992 { 1.234321234321234e29L, "1.23432e+29" },
2993 { 1.234321234321234e30L, "1.23432e+30" },
2994 { 1.234321234321234e31L, "1.23432e+31" },
2995 { 1.234321234321234e32L, "1.23432e+32" },
2996 { 1.234321234321234e33L, "1.23432e+33" },
2997 { 1.234321234321234e34L, "1.23432e+34" },
2998 { 1.234321234321234e35L, "1.23432e+35" },
2999 { 1.234321234321234e36L, "1.23432e+36" }
3000 };
3001 size_t k;
3002 for (k = 0; k < SIZEOF (data); k++)
3003 {
3004 char *result;
3005 int retval =
3006 my_asprintf (&result, "%Lg", data[k].value);
3007 const char *expected = data[k].string;
3008 ASSERT (result != NULL);
3009 ASSERT (strcmp (result, expected) == 0
3010
3011 || (expected[strlen (expected) - 4] == 'e'
3012 && strlen (result) == strlen (expected) + 1
3013 && memcmp (result, expected, strlen (expected) - 2) == 0
3014 && result[strlen (expected) - 2] == '0'
3015 && strcmp (result + strlen (expected) - 1,
3016 expected + strlen (expected) - 2)
3017 == 0));
3018 ASSERT (retval == strlen (result));
3019 free (result);
3020 }
3021 }
3022
3023 {
3024 char *result;
3025 int retval =
3026 my_asprintf (&result, "%Lg %d", -0.03125L, 33, 44, 55);
3027 ASSERT (result != NULL);
3028 ASSERT (strcmp (result, "-0.03125 33") == 0);
3029 ASSERT (retval == strlen (result));
3030 free (result);
3031 }
3032
3033 {
3034 char *result;
3035 int retval =
3036 my_asprintf (&result, "%Lg %d", 0.0L, 33, 44, 55);
3037 ASSERT (result != NULL);
3038 ASSERT (strcmp (result, "0 33") == 0);
3039 ASSERT (retval == strlen (result));
3040 free (result);
3041 }
3042
3043 {
3044 char *result;
3045 int retval =
3046 my_asprintf (&result, "%Lg %d", minus_zerol, 33, 44, 55);
3047 ASSERT (result != NULL);
3048 if (have_minus_zero ())
3049 ASSERT (strcmp (result, "-0 33") == 0);
3050 ASSERT (retval == strlen (result));
3051 free (result);
3052 }
3053
3054 {
3055 char *result;
3056 int retval =
3057 my_asprintf (&result, "%Lg %d", Infinityl (), 33, 44, 55);
3058 ASSERT (result != NULL);
3059 ASSERT (strcmp (result, "inf 33") == 0
3060 || strcmp (result, "infinity 33") == 0);
3061 ASSERT (retval == strlen (result));
3062 free (result);
3063 }
3064
3065 {
3066 char *result;
3067 int retval =
3068 my_asprintf (&result, "%Lg %d", - Infinityl (), 33, 44, 55);
3069 ASSERT (result != NULL);
3070 ASSERT (strcmp (result, "-inf 33") == 0
3071 || strcmp (result, "-infinity 33") == 0);
3072 ASSERT (retval == strlen (result));
3073 free (result);
3074 }
3075
3076 {
3077 char *result;
3078 int retval =
3079 my_asprintf (&result, "%Lg %d", NaNl (), 33, 44, 55);
3080 ASSERT (result != NULL);
3081 ASSERT (strlen (result) >= 3 + 3
3082 && strisnan (result, 0, strlen (result) - 3, 0)
3083 && strcmp (result + strlen (result) - 3, " 33") == 0);
3084 ASSERT (retval == strlen (result));
3085 free (result);
3086 }
3087 #if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
3088 {
3089 static union { unsigned int word[4]; long double value; } x =
3090 { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
3091 char *result;
3092 int retval =
3093 my_asprintf (&result, "%Lg %d", x.value, 33, 44, 55);
3094 ASSERT (result != NULL);
3095 ASSERT (strlen (result) >= 3 + 3
3096 && strisnan (result, 0, strlen (result) - 3, 0)
3097 && strcmp (result + strlen (result) - 3, " 33") == 0);
3098 ASSERT (retval == strlen (result));
3099 free (result);
3100 }
3101 {
3102
3103 static union { unsigned int word[4]; long double value; } x =
3104 { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
3105 char *result;
3106 int retval =
3107 my_asprintf (&result, "%Lg %d", x.value, 33, 44, 55);
3108 ASSERT (result != NULL);
3109 ASSERT (strlen (result) >= 3 + 3
3110 && strisnan (result, 0, strlen (result) - 3, 0)
3111 && strcmp (result + strlen (result) - 3, " 33") == 0);
3112 ASSERT (retval == strlen (result));
3113 free (result);
3114 }
3115
3116 {
3117 static union { unsigned int word[4]; long double value; } x =
3118 { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
3119 char *result;
3120 int retval =
3121 my_asprintf (&result, "%Lg %d", x.value, 33, 44, 55);
3122 ASSERT (result != NULL);
3123 ASSERT (retval == strlen (result));
3124 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
3125 free (result);
3126 }
3127 {
3128 static union { unsigned int word[4]; long double value; } x =
3129 { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
3130 char *result;
3131 int retval =
3132 my_asprintf (&result, "%Lg %d", x.value, 33, 44, 55);
3133 ASSERT (result != NULL);
3134 ASSERT (retval == strlen (result));
3135 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
3136 free (result);
3137 }
3138 {
3139 static union { unsigned int word[4]; long double value; } x =
3140 { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
3141 char *result;
3142 int retval =
3143 my_asprintf (&result, "%Lg %d", x.value, 33, 44, 55);
3144 ASSERT (result != NULL);
3145 ASSERT (retval == strlen (result));
3146 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
3147 free (result);
3148 }
3149 {
3150 static union { unsigned int word[4]; long double value; } x =
3151 { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
3152 char *result;
3153 int retval =
3154 my_asprintf (&result, "%Lg %d", x.value, 33, 44, 55);
3155 ASSERT (result != NULL);
3156 ASSERT (retval == strlen (result));
3157 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
3158 free (result);
3159 }
3160 {
3161 static union { unsigned int word[4]; long double value; } x =
3162 { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
3163 char *result;
3164 int retval =
3165 my_asprintf (&result, "%Lg %d", x.value, 33, 44, 55);
3166 ASSERT (result != NULL);
3167 ASSERT (retval == strlen (result));
3168 ASSERT (3 < retval && strcmp (result + retval - 3, " 33") == 0);
3169 free (result);
3170 }
3171 #endif
3172
3173 {
3174 char *result;
3175 int retval =
3176 my_asprintf (&result, "%10Lg %d", 1.75L, 33, 44, 55);
3177 ASSERT (result != NULL);
3178 ASSERT (strcmp (result, " 1.75 33") == 0);
3179 ASSERT (retval == strlen (result));
3180 free (result);
3181 }
3182
3183 {
3184 char *result;
3185 int retval =
3186 my_asprintf (&result, "%-10Lg %d", 1.75L, 33, 44, 55);
3187 ASSERT (result != NULL);
3188 ASSERT (strcmp (result, "1.75 33") == 0);
3189 ASSERT (retval == strlen (result));
3190 free (result);
3191 }
3192
3193 {
3194 char *result;
3195 int retval =
3196 my_asprintf (&result, "%+Lg %d", 1.75L, 33, 44, 55);
3197 ASSERT (result != NULL);
3198 ASSERT (strcmp (result, "+1.75 33") == 0);
3199 ASSERT (retval == strlen (result));
3200 free (result);
3201 }
3202
3203 {
3204 char *result;
3205 int retval =
3206 my_asprintf (&result, "% Lg %d", 1.75L, 33, 44, 55);
3207 ASSERT (result != NULL);
3208 ASSERT (strcmp (result, " 1.75 33") == 0);
3209 ASSERT (retval == strlen (result));
3210 free (result);
3211 }
3212
3213 {
3214 char *result;
3215 int retval =
3216 my_asprintf (&result, "%#Lg %d", 1.75L, 33, 44, 55);
3217 ASSERT (result != NULL);
3218 ASSERT (strcmp (result, "1.75000 33") == 0);
3219 ASSERT (retval == strlen (result));
3220 free (result);
3221 }
3222
3223 {
3224 char *result;
3225 int retval =
3226 my_asprintf (&result, "%#.Lg %d", 1.75L, 33, 44, 55);
3227 ASSERT (result != NULL);
3228 ASSERT (strcmp (result, "2. 33") == 0);
3229 ASSERT (retval == strlen (result));
3230 free (result);
3231 }
3232
3233 {
3234 char *result;
3235 int retval =
3236 my_asprintf (&result, "%#.Lg %d", 9.75L, 33, 44, 55);
3237 ASSERT (result != NULL);
3238 ASSERT (strcmp (result, "1.e+01 33") == 0
3239 || strcmp (result, "1.e+001 33") == 0);
3240 ASSERT (retval == strlen (result));
3241 free (result);
3242 }
3243
3244 {
3245 char *result;
3246 int retval =
3247 my_asprintf (&result, "%010Lg %d", 1234.0L, 33, 44, 55);
3248 ASSERT (result != NULL);
3249 ASSERT (strcmp (result, "0000001234 33") == 0);
3250 ASSERT (retval == strlen (result));
3251 free (result);
3252 }
3253
3254 {
3255 char *result;
3256 int retval =
3257 my_asprintf (&result, "%015Lg %d", - Infinityl (), 33, 44, 55);
3258 ASSERT (result != NULL);
3259 ASSERT (strcmp (result, " -inf 33") == 0
3260 || strcmp (result, " -infinity 33") == 0);
3261 ASSERT (retval == strlen (result));
3262 free (result);
3263 }
3264
3265 {
3266 char *result;
3267 int retval =
3268 my_asprintf (&result, "%050Lg %d", NaNl (), 33, 44, 55);
3269 ASSERT (result != NULL);
3270 ASSERT (strlen (result) == 50 + 3
3271 && strisnan (result, strspn (result, " "), strlen (result) - 3, 0)
3272 && strcmp (result + strlen (result) - 3, " 33") == 0);
3273 ASSERT (retval == strlen (result));
3274 free (result);
3275 }
3276
3277 {
3278 char *result;
3279 int retval =
3280 my_asprintf (&result, "%.Lg %d", 1234.0L, 33, 44, 55);
3281 ASSERT (result != NULL);
3282 ASSERT (strcmp (result, "1e+03 33") == 0
3283 || strcmp (result, "1e+003 33") == 0);
3284 ASSERT (retval == strlen (result));
3285 free (result);
3286 }
3287
3288 {
3289 char *result;
3290 int retval =
3291 my_asprintf (&result, "%.5Lg %d", 999.951L, 33, 44, 55);
3292 ASSERT (result != NULL);
3293 ASSERT (strcmp (result, "999.95 33") == 0);
3294 ASSERT (retval == strlen (result));
3295 free (result);
3296 }
3297
3298 {
3299 char *result;
3300 int retval =
3301 my_asprintf (&result, "%.5Lg %d", 999.996L, 33, 44, 55);
3302 ASSERT (result != NULL);
3303 ASSERT (strcmp (result, "1000 33") == 0);
3304 ASSERT (retval == strlen (result));
3305 free (result);
3306 }
3307
3308
3309
3310 {
3311 int count = -1;
3312 char *result;
3313 int retval =
3314 my_asprintf (&result, "%d %n", 123, &count, 33, 44, 55);
3315 ASSERT (result != NULL);
3316 ASSERT (strcmp (result, "123 ") == 0);
3317 ASSERT (retval == strlen (result));
3318 ASSERT (count == 4);
3319 free (result);
3320 }
3321
3322
3323
3324 {
3325 char *result;
3326 int retval =
3327 my_asprintf (&result, "%2$d %1$d", 33, 55);
3328 ASSERT (result != NULL);
3329 ASSERT (strcmp (result, "55 33") == 0);
3330 ASSERT (retval == strlen (result));
3331 free (result);
3332 }
3333
3334
3335
3336 {
3337 char *result;
3338 int retval =
3339 my_asprintf (&result, "%'d %d", 1234567, 99);
3340 ASSERT (result != NULL);
3341 ASSERT (result[strlen (result) - 1] == '9');
3342 ASSERT (retval == strlen (result));
3343 free (result);
3344 }
3345
3346
3347
3348 {
3349 char *result;
3350 int retval =
3351 my_asprintf (&result, "a%*sc", -3, "b");
3352 ASSERT (result != NULL);
3353 ASSERT (strcmp (result, "ab c") == 0);
3354 ASSERT (retval == strlen (result));
3355 free (result);
3356 }
3357
3358 {
3359 char *result;
3360 int retval =
3361 my_asprintf (&result, "a%-*sc", 3, "b");
3362 ASSERT (result != NULL);
3363 ASSERT (strcmp (result, "ab c") == 0);
3364 ASSERT (retval == strlen (result));
3365 free (result);
3366 }
3367
3368 {
3369 char *result;
3370 int retval =
3371 my_asprintf (&result, "a%-*sc", -3, "b");
3372 ASSERT (result != NULL);
3373 ASSERT (strcmp (result, "ab c") == 0);
3374 ASSERT (retval == strlen (result));
3375 free (result);
3376 }
3377
3378
3379
3380 {
3381 char *result;
3382 int retval =
3383 my_asprintf (&result, "%.4000d %d", 1234567, 99);
3384 size_t i;
3385 ASSERT (result != NULL);
3386 for (i = 0; i < 4000 - 7; i++)
3387 ASSERT (result[i] == '0');
3388 ASSERT (strcmp (result + 4000 - 7, "1234567 99") == 0);
3389 ASSERT (retval == strlen (result));
3390 free (result);
3391 }
3392
3393 {
3394 char *result;
3395 int retval =
3396 my_asprintf (&result, "%.*d %d", 4000, 1234567, 99);
3397 size_t i;
3398 ASSERT (result != NULL);
3399 for (i = 0; i < 4000 - 7; i++)
3400 ASSERT (result[i] == '0');
3401 ASSERT (strcmp (result + 4000 - 7, "1234567 99") == 0);
3402 ASSERT (retval == strlen (result));
3403 free (result);
3404 }
3405
3406 {
3407 char *result;
3408 int retval =
3409 my_asprintf (&result, "%.4000d %d", -1234567, 99);
3410 size_t i;
3411 ASSERT (result != NULL);
3412 ASSERT (result[0] == '-');
3413 for (i = 0; i < 4000 - 7; i++)
3414 ASSERT (result[1 + i] == '0');
3415 ASSERT (strcmp (result + 1 + 4000 - 7, "1234567 99") == 0);
3416 ASSERT (retval == strlen (result));
3417 free (result);
3418 }
3419
3420 {
3421 char *result;
3422 int retval =
3423 my_asprintf (&result, "%.4000u %d", 1234567, 99);
3424 size_t i;
3425 ASSERT (result != NULL);
3426 for (i = 0; i < 4000 - 7; i++)
3427 ASSERT (result[i] == '0');
3428 ASSERT (strcmp (result + 4000 - 7, "1234567 99") == 0);
3429 ASSERT (retval == strlen (result));
3430 free (result);
3431 }
3432
3433 {
3434 char *result;
3435 int retval =
3436 my_asprintf (&result, "%.4000o %d", 1234567, 99);
3437 size_t i;
3438 ASSERT (result != NULL);
3439 for (i = 0; i < 4000 - 7; i++)
3440 ASSERT (result[i] == '0');
3441 ASSERT (strcmp (result + 4000 - 7, "4553207 99") == 0);
3442 ASSERT (retval == strlen (result));
3443 free (result);
3444 }
3445
3446 {
3447 char *result;
3448 int retval =
3449 my_asprintf (&result, "%.4000x %d", 1234567, 99);
3450 size_t i;
3451 ASSERT (result != NULL);
3452 for (i = 0; i < 4000 - 6; i++)
3453 ASSERT (result[i] == '0');
3454 ASSERT (strcmp (result + 4000 - 6, "12d687 99") == 0);
3455 ASSERT (retval == strlen (result));
3456 free (result);
3457 }
3458
3459 {
3460 char *result;
3461 int retval =
3462 my_asprintf (&result, "%#.4000x %d", 1234567, 99);
3463 size_t i;
3464 ASSERT (result != NULL);
3465 ASSERT (result[0] == '0');
3466 ASSERT (result[1] == 'x');
3467 for (i = 0; i < 4000 - 6; i++)
3468 ASSERT (result[2 + i] == '0');
3469 ASSERT (strcmp (result + 2 + 4000 - 6, "12d687 99") == 0);
3470 ASSERT (retval == strlen (result));
3471 free (result);
3472 }
3473
3474 {
3475 char *result;
3476 int retval =
3477 my_asprintf (&result, "%.4000f %d", 1.0, 99);
3478 size_t i;
3479 ASSERT (result != NULL);
3480 ASSERT (result[0] == '1');
3481 ASSERT (result[1] == '.');
3482 for (i = 0; i < 4000; i++)
3483 ASSERT (result[2 + i] == '0');
3484 ASSERT (strcmp (result + 2 + 4000, " 99") == 0);
3485 ASSERT (retval == strlen (result));
3486 free (result);
3487 }
3488
3489 {
3490 char *result;
3491 int retval =
3492 my_asprintf (&result, "%.511f %d", 1.0, 99);
3493 size_t i;
3494 ASSERT (result != NULL);
3495 ASSERT (result[0] == '1');
3496 ASSERT (result[1] == '.');
3497 for (i = 0; i < 511; i++)
3498 ASSERT (result[2 + i] == '0');
3499 ASSERT (strcmp (result + 2 + 511, " 99") == 0);
3500 ASSERT (retval == strlen (result));
3501 free (result);
3502 }
3503
3504 {
3505 char input[5000];
3506 char *result;
3507 int retval;
3508 size_t i;
3509
3510 for (i = 0; i < sizeof (input) - 1; i++)
3511 input[i] = 'a' + ((1000000 / (i + 1)) % 26);
3512 input[i] = '\0';
3513 retval = my_asprintf (&result, "%.4000s %d", input, 99);
3514 ASSERT (result != NULL);
3515 ASSERT (memcmp (result, input, 4000) == 0);
3516 ASSERT (strcmp (result + 4000, " 99") == 0);
3517 ASSERT (retval == strlen (result));
3518 free (result);
3519 }
3520
3521
3522
3523
3524
3525
3526 {
3527 size_t i;
3528
3529 for (i = 1; i <= 8; i++)
3530 {
3531 char *block;
3532 char *result;
3533 int retval;
3534
3535 block = (char *) malloc (i);
3536 memcpy (block, "abcdefgh", i);
3537 retval = my_asprintf (&result, "%.*s", (int) i, block);
3538 ASSERT (result != NULL);
3539 ASSERT (memcmp (result, block, i) == 0);
3540 ASSERT (result[i] == '\0');
3541 ASSERT (retval == strlen (result));
3542 free (result);
3543 free (block);
3544 }
3545 }
3546 #if HAVE_WCHAR_T
3547 {
3548 size_t i;
3549
3550 for (i = 1; i <= 8; i++)
3551 {
3552 wchar_t *block;
3553 size_t j;
3554 char *result;
3555 int retval;
3556
3557 block = (wchar_t *) malloc (i * sizeof (wchar_t));
3558 for (j = 0; j < i; j++)
3559 block[j] = "abcdefgh"[j];
3560 retval = my_asprintf (&result, "%.*ls", (int) i, block);
3561 ASSERT (result != NULL);
3562 ASSERT (memcmp (result, "abcdefgh", i) == 0);
3563 ASSERT (result[i] == '\0');
3564 ASSERT (retval == strlen (result));
3565 free (result);
3566 free (block);
3567 }
3568 }
3569 #endif
3570 }
3571
3572 static int
3573 my_asprintf (char **result, const char *format, ...)
3574 {
3575 va_list args;
3576 int ret;
3577
3578 va_start (args, format);
3579 ret = vasprintf (result, format, args);
3580 va_end (args);
3581 return ret;
3582 }
3583
3584 static void
3585 test_vasprintf ()
3586 {
3587 test_function (my_asprintf);
3588 }
3589
3590 static void
3591 test_asprintf ()
3592 {
3593 test_function (asprintf);
3594 }
3595
3596 int
3597 main (int argc, char *argv[])
3598 {
3599 test_vasprintf ();
3600 test_asprintf ();
3601 return 0;
3602 }