From 8406a53a2502e0896878bfc2fd5f5726be39604a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 28 Apr 2005 18:21:03 +0000 Subject: * sysdeps/i386/i686/memcmp.S: Move misplaced END. 2005-03-27 Bruno Haible Make it possible for multiple threads to use gettext() in different locales. * intl/dcigettext.c (HAVE_PER_THREAD_LOCALE): New macro. (struct known_translation_t): If HAVE_PER_THREAD_LOCALE, add localename field. (transcmp): If HAVE_PER_THREAD_LOCALE, compare localename fields. (DCIGETTEXT): If HAVE_PER_THREAD_LOCALE, fill the localename field in search and newp. * intl/tst-gettext4.c: New file. * intl/tst-gettext4.sh: New file. * intl/tst-gettext4-de.po: New file. * intl/tst-gettext4-fr.po: New file. * intl/tst-gettext5.c: New file. * intl/tst-gettext5.sh: New file. * intl/Makefile (distribute): Add tst-gettext4.sh, tst-gettext4-de.po, tst-gettext4-fr.po, tst-gettext5.sh. (multithread-test-srcs): New variable. (test-srcs): Add its contents. (tests): Depend on tst-gettext4.out, tst-gettext5.out. (tst-gettext4.out, tst-gettext5.out): New rules. (CFLAGS-tst-gettext4.c, CFLAGS-tst-gettext5.c): New variables. Add rule for linking the multithread-test-srcs with the appropriate thread-library. 2005-04-28 Ulrich Drepper * po/rw.po: New file. From translation team. --- intl/tst-gettext4.c | 151 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 151 insertions(+) create mode 100644 intl/tst-gettext4.c (limited to 'intl/tst-gettext4.c') diff --git a/intl/tst-gettext4.c b/intl/tst-gettext4.c new file mode 100644 index 0000000000..a82446d14c --- /dev/null +++ b/intl/tst-gettext4.c @@ -0,0 +1,151 @@ +/* Test that gettext() in multithreaded applications works correctly if + different threads operate in different locales with the same encoding. + Copyright (C) 2005 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Bruno Haible , 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include +#include +#include +#include + +/* 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); + + waitfor (1); + s = gettext ("beauty"); + puts (s); + if (strcmp (s, "Sch\366nheit")) + { + fprintf (stderr, "thread 1 call 1 returned: %s\n", s); + result = 1; + } + setto (2); + + waitfor (1); + s = gettext ("beauty"); + puts (s); + if (strcmp (s, "Sch\366nheit")) + { + 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, "fr_FR.ISO-8859-1", NULL)); + setto (1); + + waitfor (2); + s = gettext ("beauty"); + puts (s); + if (strcmp (s, "beaut\351")) + { + fprintf (stderr, "thread 2 call 1 returned: %s\n", s); + result = 1; + } + setto (1); + + waitfor (2); + s = gettext ("beauty"); + puts (s); + if (strcmp (s, "beaut\351")) + { + 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 ("multithread"); + bindtextdomain ("multithread", 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; +} -- cgit 1.4.1