| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* Test case for setlocale vs uselocale (LC_GLOBAL_LOCALE) bug. */ |
| 2 | |
| 3 | #define _GNU_SOURCE 1 |
| 4 | #include <locale.h> |
| 5 | #include <stdio.h> |
| 6 | #include <ctype.h> |
| 7 | |
| 8 | static int |
| 9 | do_test (void) |
| 10 | { |
| 11 | __locale_t loc_new, loc_old; |
| 12 | |
| 13 | int first = !!isalpha(0xE4); |
| 14 | |
| 15 | setlocale (LC_ALL, "de_DE"); |
| 16 | |
| 17 | int global_de = !!isalpha(0xE4); |
| 18 | |
| 19 | loc_new = newlocale (1 << LC_ALL, "C", 0); |
| 20 | loc_old = uselocale (loc_new); |
| 21 | |
| 22 | int used_c = !!isalpha(0xE4); |
| 23 | |
| 24 | uselocale (loc_old); |
| 25 | |
| 26 | int used_global = !!isalpha(0xE4); |
| 27 | |
| 28 | printf ("started %d, after setlocale %d\n", first, global_de); |
| 29 | printf ("after uselocale %d, after LC_GLOBAL_LOCALE %d\n", |
| 30 | used_c, used_global); |
| 31 | |
| 32 | freelocale (loc_new); |
| 33 | return !(used_c == first && used_global == global_de); |
| 34 | } |
| 35 | |
| 36 | |
| 37 | #define TEST_FUNCTION do_test () |
| 38 | #include "test-skeleton.c" |