This source file includes following definitions.
- test_locale_name
- test_locale_name_thread
- test_locale_name_posix
- test_locale_name_environ
- test_locale_name_default
- main
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19 #include <config.h>
20
21 #include "localename.h"
22
23 #include <locale.h>
24 #include <stdlib.h>
25 #include <string.h>
26
27 #include "macros.h"
28
29 #if HAVE_WORKING_NEWLOCALE && HAVE_WORKING_USELOCALE && !HAVE_FAKE_LOCALES
30 # define HAVE_GOOD_USELOCALE 1
31 #endif
32
33
34 #if HAVE_GOOD_USELOCALE
35
36 static struct { int cat; int mask; const char *string; } const categories[] =
37 {
38 { LC_CTYPE, LC_CTYPE_MASK, "LC_CTYPE" },
39 { LC_NUMERIC, LC_NUMERIC_MASK, "LC_NUMERIC" },
40 { LC_TIME, LC_TIME_MASK, "LC_TIME" },
41 { LC_COLLATE, LC_COLLATE_MASK, "LC_COLLATE" },
42 { LC_MONETARY, LC_MONETARY_MASK, "LC_MONETARY" },
43 { LC_MESSAGES, LC_MESSAGES_MASK, "LC_MESSAGES" }
44 # ifdef LC_PAPER
45 , { LC_PAPER, LC_PAPER_MASK, "LC_PAPER" }
46 # endif
47 # ifdef LC_NAME
48 , { LC_NAME, LC_NAME_MASK, "LC_NAME" }
49 # endif
50 # ifdef LC_ADDRESS
51 , { LC_ADDRESS, LC_ADDRESS_MASK, "LC_ADDRESS" }
52 # endif
53 # ifdef LC_TELEPHONE
54 , { LC_TELEPHONE, LC_TELEPHONE_MASK, "LC_TELEPHONE" }
55 # endif
56 # ifdef LC_MEASUREMENT
57 , { LC_MEASUREMENT, LC_MEASUREMENT_MASK, "LC_MEASUREMENT" }
58 # endif
59 # ifdef LC_IDENTIFICATION
60 , { LC_IDENTIFICATION, LC_IDENTIFICATION_MASK, "LC_IDENTIFICATION" }
61 # endif
62 };
63
64 #endif
65
66
67 static void
68 test_locale_name (void)
69 {
70 const char *ret;
71 const char *name;
72
73
74 ASSERT (gl_locale_name (LC_MESSAGES, "LC_MESSAGES") != NULL);
75
76
77 setlocale (LC_ALL, "en_US.UTF-8");
78 #if HAVE_GOOD_USELOCALE
79 uselocale (LC_GLOBAL_LOCALE);
80 #endif
81
82
83
84 unsetenv ("LC_ALL");
85 unsetenv ("LC_CTYPE");
86 unsetenv ("LC_MESSAGES");
87 unsetenv ("LC_NUMERIC");
88 unsetenv ("LANG");
89
90
91
92
93 unsetenv ("LC_COLLATE");
94 unsetenv ("LC_MONETARY");
95 unsetenv ("LC_TIME");
96 unsetenv ("LC_ADDRESS");
97 unsetenv ("LC_IDENTIFICATION");
98 unsetenv ("LC_MEASUREMENT");
99 unsetenv ("LC_NAME");
100 unsetenv ("LC_PAPER");
101 unsetenv ("LC_TELEPHONE");
102 ret = setlocale (LC_ALL, "");
103 ASSERT (ret != NULL);
104 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"),
105 gl_locale_name_default ()) == 0);
106 ASSERT (strcmp (gl_locale_name (LC_NUMERIC, "LC_NUMERIC"),
107 gl_locale_name_default ()) == 0);
108
109
110
111
112 setenv ("LC_ALL", "", 1);
113 unsetenv ("LC_CTYPE");
114 unsetenv ("LC_MESSAGES");
115 unsetenv ("LANG");
116 setlocale (LC_ALL, "");
117 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"),
118 gl_locale_name_default ()) == 0);
119
120 unsetenv ("LC_ALL");
121 setenv ("LC_CTYPE", "", 1);
122 unsetenv ("LC_MESSAGES");
123 unsetenv ("LANG");
124 setlocale (LC_ALL, "");
125 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"),
126 gl_locale_name_default ()) == 0);
127
128 unsetenv ("LC_ALL");
129 unsetenv ("LC_CTYPE");
130 setenv ("LC_MESSAGES", "", 1);
131 unsetenv ("LANG");
132 setlocale (LC_ALL, "");
133 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"),
134 gl_locale_name_default ()) == 0);
135
136 unsetenv ("LC_ALL");
137 unsetenv ("LC_CTYPE");
138 unsetenv ("LC_MESSAGES");
139 setenv ("LANG", "", 1);
140 setlocale (LC_ALL, "");
141 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"),
142 gl_locale_name_default ()) == 0);
143
144
145
146
147 setenv ("LC_ALL", "C", 1);
148 unsetenv ("LC_CTYPE");
149 unsetenv ("LC_MESSAGES");
150 unsetenv ("LANG");
151 setlocale (LC_ALL, "");
152 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"), "C") == 0);
153
154 unsetenv ("LC_ALL");
155 setenv ("LC_CTYPE", "C", 1);
156 setenv ("LC_MESSAGES", "C", 1);
157 unsetenv ("LANG");
158 setlocale (LC_ALL, "");
159 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"), "C") == 0);
160
161 unsetenv ("LC_ALL");
162 unsetenv ("LC_CTYPE");
163 unsetenv ("LC_MESSAGES");
164 setenv ("LANG", "C", 1);
165 setlocale (LC_ALL, "");
166 ASSERT (strcmp (gl_locale_name (LC_MESSAGES, "LC_MESSAGES"), "C") == 0);
167
168
169
170 unsetenv ("LC_ALL");
171 unsetenv ("LC_CTYPE");
172 setenv ("LC_MESSAGES", "fr_FR.UTF-8", 1);
173 setenv ("LANG", "de_DE.UTF-8", 1);
174 if (setlocale (LC_ALL, "") != NULL)
175 {
176 name = gl_locale_name (LC_CTYPE, "LC_CTYPE");
177 #if defined _WIN32 && !defined __CYGWIN__
178
179
180
181
182
183 ASSERT (strcmp (name, "de_DE") == 0 || strcmp (name, "de_DE.UTF-8") == 0);
184 #else
185 ASSERT (strcmp (name, "de_DE.UTF-8") == 0);
186 #endif
187 name = gl_locale_name (LC_MESSAGES, "LC_MESSAGES");
188 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
189 }
190
191 unsetenv ("LC_ALL");
192 unsetenv ("LC_CTYPE");
193 setenv ("LC_MESSAGES", "fr_FR.UTF-8", 1);
194 unsetenv ("LANG");
195 if (setlocale (LC_ALL, "") != NULL)
196 {
197 name = gl_locale_name (LC_CTYPE, "LC_CTYPE");
198 ASSERT (strcmp (name, gl_locale_name_default ()) == 0);
199 name = gl_locale_name (LC_MESSAGES, "LC_MESSAGES");
200 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
201 }
202
203 #if HAVE_GOOD_USELOCALE
204
205 {
206 locale_t locale = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", NULL);
207 if (locale != NULL)
208 {
209 uselocale (locale);
210 name = gl_locale_name (LC_CTYPE, "LC_CTYPE");
211 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
212 name = gl_locale_name (LC_MESSAGES, "LC_MESSAGES");
213 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
214 uselocale (LC_GLOBAL_LOCALE);
215 freelocale (locale);
216 }
217 }
218
219
220
221 {
222 unsigned int i;
223
224 for (i = 0; i < SIZEOF (categories); i++)
225 {
226 int category_mask = categories[i].mask;
227 locale_t loc = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", NULL);
228 if (loc != NULL)
229 {
230 locale_t locale = newlocale (category_mask, "de_DE.UTF-8", loc);
231 if (locale == NULL)
232 freelocale (loc);
233 else
234 {
235 unsigned int j;
236
237 uselocale (locale);
238 for (j = 0; j < SIZEOF (categories); j++)
239 {
240 const char *name_j =
241 gl_locale_name (categories[j].cat, categories[j].string);
242 if (j == i)
243 ASSERT (strcmp (name_j, "de_DE.UTF-8") == 0);
244 else
245 ASSERT (strcmp (name_j, "fr_FR.UTF-8") == 0);
246 }
247 uselocale (LC_GLOBAL_LOCALE);
248 freelocale (locale);
249 }
250 }
251 }
252 }
253 #endif
254 }
255
256
257 static void
258 test_locale_name_thread (void)
259 {
260
261 setlocale (LC_ALL, "en_US.UTF-8");
262
263 #if HAVE_GOOD_USELOCALE
264
265
266 uselocale (LC_GLOBAL_LOCALE);
267 ASSERT (gl_locale_name_thread (LC_CTYPE, "LC_CTYPE") == NULL);
268 ASSERT (gl_locale_name_thread (LC_MESSAGES, "LC_MESSAGES") == NULL);
269
270
271 {
272 locale_t locale = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", NULL);
273 if (locale != NULL)
274 {
275 const char *name;
276
277 uselocale (locale);
278 name = gl_locale_name_thread (LC_CTYPE, "LC_CTYPE");
279 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
280 name = gl_locale_name_thread (LC_MESSAGES, "LC_MESSAGES");
281 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
282 uselocale (LC_GLOBAL_LOCALE);
283 freelocale (locale);
284 }
285 }
286
287
288
289 {
290 unsigned int i;
291
292 for (i = 0; i < SIZEOF (categories); i++)
293 {
294 int category_mask = categories[i].mask;
295 locale_t loc = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", NULL);
296 if (loc != NULL)
297 {
298 locale_t locale = newlocale (category_mask, "de_DE.UTF-8", loc);
299 if (locale == NULL)
300 freelocale (loc);
301 else
302 {
303 unsigned int j;
304
305 uselocale (locale);
306 for (j = 0; j < SIZEOF (categories); j++)
307 {
308 const char *name_j =
309 gl_locale_name_thread (categories[j].cat,
310 categories[j].string);
311 if (j == i)
312 ASSERT (strcmp (name_j, "de_DE.UTF-8") == 0);
313 else
314 ASSERT (strcmp (name_j, "fr_FR.UTF-8") == 0);
315 }
316 uselocale (LC_GLOBAL_LOCALE);
317 freelocale (locale);
318 }
319 }
320 }
321 }
322
323
324
325 {
326
327 static const char * const choices[] =
328 {
329 "C",
330 "POSIX",
331 "af_ZA",
332 "af_ZA.UTF-8",
333 "am_ET",
334 "am_ET.UTF-8",
335 "be_BY",
336 "be_BY.UTF-8",
337 "bg_BG",
338 "bg_BG.UTF-8",
339 "ca_ES",
340 "ca_ES.UTF-8",
341 "cs_CZ",
342 "cs_CZ.UTF-8",
343 "da_DK",
344 "da_DK.UTF-8",
345 "de_AT",
346 "de_AT.UTF-8",
347 "de_CH",
348 "de_CH.UTF-8",
349 "de_DE",
350 "de_DE.UTF-8",
351 "el_GR",
352 "el_GR.UTF-8",
353 "en_AU",
354 "en_AU.UTF-8",
355 "en_CA",
356 "en_CA.UTF-8",
357 "en_GB",
358 "en_GB.UTF-8",
359 "en_IE",
360 "en_IE.UTF-8",
361 "en_NZ",
362 "en_NZ.UTF-8",
363 "en_US",
364 "en_US.UTF-8",
365 "es_ES",
366 "es_ES.UTF-8",
367 "et_EE",
368 "et_EE.UTF-8",
369 "eu_ES",
370 "eu_ES.UTF-8",
371 "fi_FI",
372 "fi_FI.UTF-8",
373 "fr_BE",
374 "fr_BE.UTF-8",
375 "fr_CA",
376 "fr_CA.UTF-8",
377 "fr_CH",
378 "fr_CH.UTF-8",
379 "fr_FR",
380 "fr_FR.UTF-8",
381 "he_IL",
382 "he_IL.UTF-8",
383 "hr_HR",
384 "hr_HR.UTF-8",
385 "hu_HU",
386 "hu_HU.UTF-8",
387 "hy_AM",
388 "is_IS",
389 "is_IS.UTF-8",
390 "it_CH",
391 "it_CH.UTF-8",
392 "it_IT",
393 "it_IT.UTF-8",
394 "ja_JP.UTF-8",
395 "kk_KZ",
396 "kk_KZ.UTF-8",
397 "ko_KR.UTF-8",
398 "lt_LT",
399 "lt_LT.UTF-8",
400 "nl_BE",
401 "nl_BE.UTF-8",
402 "nl_NL",
403 "nl_NL.UTF-8",
404 "no_NO",
405 "no_NO.UTF-8",
406 "pl_PL",
407 "pl_PL.UTF-8",
408 "pt_BR",
409 "pt_BR.UTF-8",
410 "pt_PT",
411 "pt_PT.UTF-8",
412 "ro_RO",
413 "ro_RO.UTF-8",
414 "ru_RU",
415 "ru_RU.UTF-8",
416 "sk_SK",
417 "sk_SK.UTF-8",
418 "sl_SI",
419 "sl_SI.UTF-8",
420 "sv_SE",
421 "sv_SE.UTF-8",
422 "tr_TR",
423 "tr_TR.UTF-8",
424 "uk_UA",
425 "uk_UA.UTF-8",
426 "zh_CN",
427 "zh_CN.UTF-8",
428 "zh_HK",
429 "zh_HK.UTF-8",
430 "zh_TW",
431 "zh_TW.UTF-8"
432 };
433
434 unsigned char available[SIZEOF (choices)];
435
436 const char *unsaved_names[SIZEOF (choices)][SIZEOF (categories)];
437
438
439 char *saved_names[SIZEOF (choices)][SIZEOF (categories)];
440 unsigned int j;
441
442 for (j = 0; j < SIZEOF (choices); j++)
443 {
444 locale_t locale = newlocale (LC_ALL_MASK, choices[j], NULL);
445 available[j] = (locale != NULL);
446 if (locale != NULL)
447 {
448 unsigned int i;
449
450 uselocale (locale);
451 for (i = 0; i < SIZEOF (categories); i++)
452 {
453 unsaved_names[j][i] = gl_locale_name_thread (categories[i].cat, categories[i].string);
454 saved_names[j][i] = strdup (unsaved_names[j][i]);
455 }
456 uselocale (LC_GLOBAL_LOCALE);
457 freelocale (locale);
458 }
459 }
460
461 for (j = 0; j < SIZEOF (choices); j++)
462 if (available[j])
463 {
464 unsigned int i;
465
466 for (i = 0; i < SIZEOF (categories); i++)
467 ASSERT (strcmp (unsaved_names[j][i], saved_names[j][i]) == 0);
468 }
469
470
471 for (j = SIZEOF (choices); j > 0; )
472 {
473 j--;
474 if (available[j])
475 {
476 locale_t locale = newlocale (LC_ALL_MASK, choices[j], NULL);
477 unsigned int i;
478
479 ASSERT (locale != NULL);
480 uselocale (locale);
481 for (i = 0; i < SIZEOF (categories); i++)
482 {
483 const char *name = gl_locale_name_thread (categories[i].cat, categories[i].string);
484 ASSERT (strcmp (unsaved_names[j][i], name) == 0);
485 }
486 uselocale (LC_GLOBAL_LOCALE);
487 freelocale (locale);
488 }
489 }
490
491 for (j = 0; j < SIZEOF (choices); j++)
492 if (available[j])
493 {
494 unsigned int i;
495
496 for (i = 0; i < SIZEOF (categories); i++)
497 {
498 ASSERT (strcmp (unsaved_names[j][i], saved_names[j][i]) == 0);
499 free (saved_names[j][i]);
500 }
501 }
502 }
503 #else
504
505 ASSERT (gl_locale_name_thread (LC_CTYPE, "LC_CTYPE") == NULL);
506 ASSERT (gl_locale_name_thread (LC_MESSAGES, "LC_MESSAGES") == NULL);
507 #endif
508 }
509
510
511 static void
512 test_locale_name_posix (void)
513 {
514 const char *ret;
515 const char *name;
516
517
518 setlocale (LC_ALL, "en_US.UTF-8");
519 #if HAVE_GOOD_USELOCALE
520 uselocale (LC_GLOBAL_LOCALE);
521 #endif
522
523
524
525 unsetenv ("LC_ALL");
526 unsetenv ("LC_CTYPE");
527 unsetenv ("LC_MESSAGES");
528 unsetenv ("LC_NUMERIC");
529 unsetenv ("LANG");
530
531
532
533
534 unsetenv ("LC_COLLATE");
535 unsetenv ("LC_MONETARY");
536 unsetenv ("LC_TIME");
537 unsetenv ("LC_ADDRESS");
538 unsetenv ("LC_IDENTIFICATION");
539 unsetenv ("LC_MEASUREMENT");
540 unsetenv ("LC_NAME");
541 unsetenv ("LC_PAPER");
542 unsetenv ("LC_TELEPHONE");
543 ret = setlocale (LC_ALL, "");
544 ASSERT (ret != NULL);
545 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
546 ASSERT (name == NULL || strcmp (name, gl_locale_name_default ()) == 0);
547 name = gl_locale_name_posix (LC_NUMERIC, "LC_NUMERIC");
548 ASSERT (name == NULL || strcmp (name, gl_locale_name_default ()) == 0);
549
550
551
552
553 setenv ("LC_ALL", "", 1);
554 unsetenv ("LC_CTYPE");
555 unsetenv ("LC_MESSAGES");
556 unsetenv ("LANG");
557 setlocale (LC_ALL, "");
558 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
559 ASSERT (name == NULL || strcmp (name, gl_locale_name_default ()) == 0);
560
561 unsetenv ("LC_ALL");
562 setenv ("LC_CTYPE", "", 1);
563 unsetenv ("LC_MESSAGES");
564 unsetenv ("LANG");
565 setlocale (LC_ALL, "");
566 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
567 ASSERT (name == NULL || strcmp (name, gl_locale_name_default ()) == 0);
568
569 unsetenv ("LC_ALL");
570 unsetenv ("LC_CTYPE");
571 setenv ("LC_MESSAGES", "", 1);
572 unsetenv ("LANG");
573 setlocale (LC_ALL, "");
574 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
575 ASSERT (name == NULL || strcmp (name, gl_locale_name_default ()) == 0);
576
577 unsetenv ("LC_ALL");
578 unsetenv ("LC_CTYPE");
579 unsetenv ("LC_MESSAGES");
580 setenv ("LANG", "", 1);
581 setlocale (LC_ALL, "");
582 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
583 ASSERT (name == NULL || strcmp (name, gl_locale_name_default ()) == 0);
584
585
586
587
588 setenv ("LC_ALL", "C", 1);
589 unsetenv ("LC_CTYPE");
590 unsetenv ("LC_MESSAGES");
591 unsetenv ("LANG");
592 setlocale (LC_ALL, "");
593 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
594 ASSERT (strcmp (name, "C") == 0);
595
596 unsetenv ("LC_ALL");
597 setenv ("LC_CTYPE", "C", 1);
598 setenv ("LC_MESSAGES", "C", 1);
599 unsetenv ("LANG");
600 setlocale (LC_ALL, "");
601 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
602 ASSERT (strcmp (name, "C") == 0);
603
604 unsetenv ("LC_ALL");
605 unsetenv ("LC_CTYPE");
606 unsetenv ("LC_MESSAGES");
607 setenv ("LANG", "C", 1);
608 setlocale (LC_ALL, "");
609 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
610 ASSERT (strcmp (name, "C") == 0);
611
612
613
614 unsetenv ("LC_ALL");
615 unsetenv ("LC_CTYPE");
616 setenv ("LC_MESSAGES", "fr_FR.UTF-8", 1);
617 setenv ("LANG", "de_DE.UTF-8", 1);
618 if (setlocale (LC_ALL, "") != NULL)
619 {
620 name = gl_locale_name_posix (LC_CTYPE, "LC_CTYPE");
621 #if defined _WIN32 && !defined __CYGWIN__
622 ASSERT (strcmp (name, "de_DE") == 0 || strcmp (name, "de_DE.UTF-8") == 0);
623 #else
624 ASSERT (strcmp (name, "de_DE.UTF-8") == 0);
625 #endif
626 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
627 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
628 }
629
630 unsetenv ("LC_ALL");
631 unsetenv ("LC_CTYPE");
632 setenv ("LC_MESSAGES", "fr_FR.UTF-8", 1);
633 unsetenv ("LANG");
634 if (setlocale (LC_ALL, "") != NULL)
635 {
636 name = gl_locale_name_posix (LC_CTYPE, "LC_CTYPE");
637 ASSERT (name == NULL || strcmp (name, gl_locale_name_default ()) == 0);
638 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
639 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
640 }
641
642 #if HAVE_GOOD_USELOCALE
643
644 {
645 locale_t locale = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", NULL);
646 if (locale != NULL)
647 {
648 unsetenv ("LC_ALL");
649 unsetenv ("LC_CTYPE");
650 unsetenv ("LC_MESSAGES");
651 setenv ("LANG", "C", 1);
652 setlocale (LC_ALL, "");
653 uselocale (locale);
654 name = gl_locale_name_posix (LC_MESSAGES, "LC_MESSAGES");
655 ASSERT (strcmp (name, "C") == 0);
656 uselocale (LC_GLOBAL_LOCALE);
657 freelocale (locale);
658 }
659 }
660 #endif
661 }
662
663
664 static void
665 test_locale_name_environ (void)
666 {
667 const char *name;
668
669
670 setlocale (LC_ALL, "en_US.UTF-8");
671 #if HAVE_GOOD_USELOCALE
672 uselocale (LC_GLOBAL_LOCALE);
673 #endif
674
675
676
677 unsetenv ("LC_ALL");
678 unsetenv ("LC_CTYPE");
679 unsetenv ("LC_MESSAGES");
680 unsetenv ("LC_NUMERIC");
681 unsetenv ("LANG");
682 ASSERT (gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES") == NULL);
683 ASSERT (gl_locale_name_environ (LC_NUMERIC, "LC_NUMERIC") == NULL);
684
685
686
687
688 setenv ("LC_ALL", "", 1);
689 unsetenv ("LC_CTYPE");
690 unsetenv ("LC_MESSAGES");
691 unsetenv ("LANG");
692 ASSERT (gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES") == NULL);
693
694 unsetenv ("LC_ALL");
695 setenv ("LC_CTYPE", "", 1);
696 unsetenv ("LC_MESSAGES");
697 unsetenv ("LANG");
698 ASSERT (gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES") == NULL);
699
700 unsetenv ("LC_ALL");
701 unsetenv ("LC_CTYPE");
702 setenv ("LC_MESSAGES", "", 1);
703 unsetenv ("LANG");
704 ASSERT (gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES") == NULL);
705
706 unsetenv ("LC_ALL");
707 unsetenv ("LC_CTYPE");
708 unsetenv ("LC_MESSAGES");
709 setenv ("LANG", "", 1);
710 ASSERT (gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES") == NULL);
711
712
713
714
715 setenv ("LC_ALL", "C", 1);
716 unsetenv ("LC_CTYPE");
717 unsetenv ("LC_MESSAGES");
718 unsetenv ("LANG");
719 name = gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES");
720 ASSERT (strcmp (name, "C") == 0);
721
722 unsetenv ("LC_ALL");
723 setenv ("LC_CTYPE", "C", 1);
724 setenv ("LC_MESSAGES", "C", 1);
725 unsetenv ("LANG");
726 name = gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES");
727 ASSERT (strcmp (name, "C") == 0);
728
729 unsetenv ("LC_ALL");
730 unsetenv ("LC_CTYPE");
731 unsetenv ("LC_MESSAGES");
732 setenv ("LANG", "C", 1);
733 name = gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES");
734 ASSERT (strcmp (name, "C") == 0);
735
736
737
738 unsetenv ("LC_ALL");
739 unsetenv ("LC_CTYPE");
740 setenv ("LC_MESSAGES", "fr_FR.UTF-8", 1);
741 setenv ("LANG", "de_DE.UTF-8", 1);
742 name = gl_locale_name_environ (LC_CTYPE, "LC_CTYPE");
743 ASSERT (strcmp (name, "de_DE.UTF-8") == 0);
744 name = gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES");
745 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
746
747 unsetenv ("LC_ALL");
748 unsetenv ("LC_CTYPE");
749 setenv ("LC_MESSAGES", "fr_FR.UTF-8", 1);
750 unsetenv ("LANG");
751 name = gl_locale_name_environ (LC_CTYPE, "LC_CTYPE");
752 ASSERT (name == NULL);
753 name = gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES");
754 ASSERT (strcmp (name, "fr_FR.UTF-8") == 0);
755
756 #if HAVE_GOOD_USELOCALE
757
758 {
759 locale_t locale = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", NULL);
760 if (locale != NULL)
761 {
762 unsetenv ("LC_ALL");
763 unsetenv ("LC_CTYPE");
764 unsetenv ("LC_MESSAGES");
765 setenv ("LANG", "C", 1);
766 setlocale (LC_ALL, "");
767 uselocale (locale);
768 name = gl_locale_name_environ (LC_MESSAGES, "LC_MESSAGES");
769 ASSERT (strcmp (name, "C") == 0);
770 uselocale (LC_GLOBAL_LOCALE);
771 freelocale (locale);
772 }
773 }
774 #endif
775 }
776
777
778 static void
779 test_locale_name_default (void)
780 {
781 const char *name = gl_locale_name_default ();
782
783 ASSERT (name != NULL);
784
785
786
787 #if !((defined __APPLE__ && defined __MACH__) || (defined _WIN32 || defined __CYGWIN__))
788 ASSERT (strcmp (name, "C") == 0);
789 #endif
790
791 #if HAVE_GOOD_USELOCALE
792
793 {
794 locale_t locale = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", NULL);
795 if (locale != NULL)
796 {
797 uselocale (locale);
798 ASSERT (strcmp (gl_locale_name_default (), name) == 0);
799 uselocale (LC_GLOBAL_LOCALE);
800 freelocale (locale);
801 }
802 }
803 #endif
804 }
805
806 int
807 main ()
808 {
809 test_locale_name ();
810 test_locale_name_thread ();
811 test_locale_name_posix ();
812 test_locale_name_environ ();
813 test_locale_name_default ();
814
815 return 0;
816 }