mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 19:00:07 +00:00
156 lines
3.6 KiB
C
156 lines
3.6 KiB
C
/* Test that gettext() in multithreaded applications works correctly if
|
|
different threads operate in different locales referring to the same
|
|
catalog file but with different encodings.
|
|
Copyright (C) 2005 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Bruno Haible <bruno@clisp.org>, 2005.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <libintl.h>
|
|
#include <locale.h>
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
/* Set to 1 if the program is not behaving correctly. */
|
|
int result;
|
|
|
|
/* Denotes which thread should run next. */
|
|
int flipflop;
|
|
/* Lock and wait queue used to switch between the threads. */
|
|
pthread_mutex_t lock;
|
|
pthread_cond_t waitqueue;
|
|
|
|
/* Waits until the flipflop has a given value.
|
|
Before the call, the lock is unlocked. After the call, it is locked. */
|
|
static void
|
|
waitfor (int value)
|
|
{
|
|
if (pthread_mutex_lock (&lock))
|
|
exit (10);
|
|
while (flipflop != value)
|
|
if (pthread_cond_wait (&waitqueue, &lock))
|
|
exit (11);
|
|
}
|
|
|
|
/* Sets the flipflop to a given value.
|
|
Before the call, the lock is locked. After the call, it is unlocked. */
|
|
static void
|
|
setto (int value)
|
|
{
|
|
flipflop = value;
|
|
if (pthread_cond_signal (&waitqueue))
|
|
exit (20);
|
|
if (pthread_mutex_unlock (&lock))
|
|
exit (21);
|
|
}
|
|
|
|
void *
|
|
thread1_execution (void *arg)
|
|
{
|
|
char *s;
|
|
|
|
waitfor (1);
|
|
uselocale (newlocale (LC_ALL_MASK, "de_DE.ISO-8859-1", NULL));
|
|
setto (2);
|
|
|
|
/* Here we expect output in ISO-8859-1. */
|
|
|
|
waitfor (1);
|
|
s = gettext ("cheese");
|
|
puts (s);
|
|
if (strcmp (s, "K\344se"))
|
|
{
|
|
fprintf (stderr, "thread 1 call 1 returned: %s\n", s);
|
|
result = 1;
|
|
}
|
|
setto (2);
|
|
|
|
waitfor (1);
|
|
s = gettext ("cheese");
|
|
puts (s);
|
|
if (strcmp (s, "K\344se"))
|
|
{
|
|
fprintf (stderr, "thread 1 call 2 returned: %s\n", s);
|
|
result = 1;
|
|
}
|
|
setto (2);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void *
|
|
thread2_execution (void *arg)
|
|
{
|
|
char *s;
|
|
|
|
waitfor (2);
|
|
uselocale (newlocale (LC_ALL_MASK, "de_DE.UTF-8", NULL));
|
|
setto (1);
|
|
|
|
/* Here we expect output in UTF-8. */
|
|
|
|
waitfor (2);
|
|
s = gettext ("cheese");
|
|
puts (s);
|
|
if (strcmp (s, "K\303\244se"))
|
|
{
|
|
fprintf (stderr, "thread 2 call 1 returned: %s\n", s);
|
|
result = 1;
|
|
}
|
|
setto (1);
|
|
|
|
waitfor (2);
|
|
s = gettext ("cheese");
|
|
puts (s);
|
|
if (strcmp (s, "K\303\244se"))
|
|
{
|
|
fprintf (stderr, "thread 2 call 2 returned: %s\n", s);
|
|
result = 1;
|
|
}
|
|
setto (1);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
pthread_t thread1;
|
|
pthread_t thread2;
|
|
|
|
unsetenv ("LANGUAGE");
|
|
unsetenv ("OUTPUT_CHARSET");
|
|
textdomain ("codeset");
|
|
bindtextdomain ("codeset", OBJPFX "domaindir");
|
|
result = 0;
|
|
|
|
flipflop = 1;
|
|
if (pthread_mutex_init (&lock, NULL))
|
|
exit (2);
|
|
if (pthread_cond_init (&waitqueue, NULL))
|
|
exit (2);
|
|
if (pthread_create (&thread1, NULL, &thread1_execution, NULL))
|
|
exit (2);
|
|
if (pthread_create (&thread2, NULL, &thread2_execution, NULL))
|
|
exit (2);
|
|
if (pthread_join (thread2, NULL))
|
|
exit (3);
|
|
|
|
return result;
|
|
}
|