Mercurial > hg > octave-shane > gnulib-hg
annotate tests/test-setlocale1.c @ 17530:8981b79e1271
error: make the module depend on vfprintf-posix
* modules/error (Depends-on): Add vfprintf-posix, since error
calls vfprintf unconditionally, via error_tail.
| author | Jim Meyering <meyering@fb.com> |
|---|---|
| date | Sat, 12 Oct 2013 19:28:40 -0700 |
| parents | e542fd46ad6f |
| children | 344018b6e5d7 |
| rev | line source |
|---|---|
| 14331 | 1 /* Test of setting the current locale. |
|
17249
e542fd46ad6f
maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
parents:
16201
diff
changeset
|
2 Copyright (C) 2011-2013 Free Software Foundation, Inc. |
| 14331 | 3 |
| 4 This program is free software: you can redistribute it and/or modify | |
| 5 it under the terms of the GNU General Public License as published by | |
| 6 the Free Software Foundation; either version 3 of the License, or | |
| 7 (at your option) any later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
| 15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 16 | |
| 17 #include <config.h> | |
| 18 | |
| 19 #include <locale.h> | |
| 20 | |
| 21 #include "signature.h" | |
| 22 SIGNATURE_CHECK (setlocale, char *, (int, const char *)); | |
| 23 | |
| 24 #include <stdlib.h> | |
| 25 #include <string.h> | |
| 26 | |
| 27 #include "macros.h" | |
| 28 | |
| 29 int | |
| 30 main (int argc, char *argv[]) | |
| 31 { | |
| 32 char *name1; | |
| 33 char *name2; | |
| 34 | |
| 35 /* Try to set the locale by implicitly looking at the LC_ALL environment | |
| 36 variable. | |
| 37 configure should already have checked that the locale is supported. */ | |
| 38 if (setlocale (LC_ALL, "") == NULL) | |
| 39 return 1; | |
| 40 | |
| 41 name1 = strdup (setlocale (LC_ALL, NULL)); | |
| 42 | |
| 43 /* Reset the locale. */ | |
| 44 if (setlocale (LC_ALL, "C") == NULL) | |
| 45 return 1; | |
| 46 | |
| 47 /* Try to set the locale by explicitly looking at the LC_ALL environment | |
| 48 variable. | |
| 49 configure should already have checked that the locale is supported. */ | |
| 50 if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL) | |
| 51 return 1; | |
| 52 | |
| 53 name2 = strdup (setlocale (LC_ALL, NULL)); | |
| 54 | |
| 55 /* Test that the two results are the same. */ | |
| 56 ASSERT (strcmp (name1, name2) == 0); | |
| 57 | |
| 58 return 0; | |
| 59 } |