1 /* Test that gettext() in multithreaded applications works correctly if
2 different threads operate in different locales with the same encoding.
3 Copyright (C) 2005 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
5 Contributed by Bruno Haible <bruno@clisp.org>, 2005.
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or (at your option) any later version.
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with the GNU C Library; if not, see
19 <http://www.gnu.org/licenses/>. */
28 /* Set to 1 if the program is not behaving correctly. */
31 /* Denotes which thread should run next. */
33 /* Lock and wait queue used to switch between the threads. */
35 pthread_cond_t waitqueue;
37 /* Waits until the flipflop has a given value.
38 Before the call, the lock is unlocked. After the call, it is locked. */
42 if (pthread_mutex_lock (&lock))
44 while (flipflop != value)
45 if (pthread_cond_wait (&waitqueue, &lock))
49 /* Sets the flipflop to a given value.
50 Before the call, the lock is locked. After the call, it is unlocked. */
55 if (pthread_cond_signal (&waitqueue))
57 if (pthread_mutex_unlock (&lock))
62 thread1_execution (void *arg)
67 uselocale (newlocale (LC_ALL_MASK, "de_DE.ISO-8859-1", NULL));
71 s = gettext ("beauty");
73 if (strcmp (s, "Sch\366nheit"))
75 fprintf (stderr, "thread 1 call 1 returned: %s\n", s);
81 s = gettext ("beauty");
83 if (strcmp (s, "Sch\366nheit"))
85 fprintf (stderr, "thread 1 call 2 returned: %s\n", s);
94 thread2_execution (void *arg)
99 uselocale (newlocale (LC_ALL_MASK, "fr_FR.ISO-8859-1", NULL));
103 s = gettext ("beauty");
105 if (strcmp (s, "beaut\351"))
107 fprintf (stderr, "thread 2 call 1 returned: %s\n", s);
113 s = gettext ("beauty");
115 if (strcmp (s, "beaut\351"))
117 fprintf (stderr, "thread 2 call 2 returned: %s\n", s);
131 unsetenv ("LANGUAGE");
132 unsetenv ("OUTPUT_CHARSET");
133 textdomain ("multithread");
134 bindtextdomain ("multithread", OBJPFX "domaindir");
138 if (pthread_mutex_init (&lock, NULL))
140 if (pthread_cond_init (&waitqueue, NULL))
142 if (pthread_create (&thread1, NULL, &thread1_execution, NULL))
144 if (pthread_create (&thread2, NULL, &thread2_execution, NULL))
146 if (pthread_join (thread2, NULL))