source: branches/libc-0.6/src/libctests/glibc/localedata/bug-usesetlocale.c

Last change on this file was 2036, checked in by bird, 20 years ago

Initial revision

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File size: 781 bytes
Line 
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
8static int
9do_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"
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