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author | Ulrich Drepper <drepper@redhat.com> | 2008-03-30 23:40:18 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2008-03-30 23:40:18 +0000 |
commit | 2ecc7d93b88b5b9e8ef5833c541d2db1c4608799 (patch) | |
tree | f404523e0a8d3fc70746d2a38cb31574fd1f30aa /intl/tst-gettext6.c | |
parent | faa091c673792ef8d148e1d2117c853da8a961a8 (diff) | |
download | glibc-2ecc7d93b88b5b9e8ef5833c541d2db1c4608799.zip glibc-2ecc7d93b88b5b9e8ef5833c541d2db1c4608799.tar.gz glibc-2ecc7d93b88b5b9e8ef5833c541d2db1c4608799.tar.bz2 |
* intl/dcigettext.c (_nl_find_msg): Reread nconversions after
acquiring wrlock. Do conv_tab allocation while holding lock.
* intl/Makefile: Add rules to build and run tst-gettext6.
* intl/tst-gettext6.c: New test.
* intl/tst-gettext6.sh: New file.
Diffstat (limited to 'intl/tst-gettext6.c')
-rw-r--r-- | intl/tst-gettext6.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/intl/tst-gettext6.c b/intl/tst-gettext6.c new file mode 100644 index 0000000..39611aa3 --- /dev/null +++ b/intl/tst-gettext6.c @@ -0,0 +1,86 @@ +/* Test that gettext() in multithreaded applications works correctly. + Copyright (C) 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com>, 2008. + + 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 <libintl.h> +#include <locale.h> +#include <pthread.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/wait.h> +#include <unistd.h> + +pthread_barrier_t b; + +static void * +tf (void *arg) +{ + pthread_barrier_wait (&b); + return gettext ("Operation not permitted"); +} + +int +test (void) +{ + pthread_t th[4]; + unsetenv ("LANGUAGE"); + unsetenv ("OUTPUT_CHARSET"); + textdomain ("tstgettext6"); + bindtextdomain ("tstgettext6", OBJPFX "domaindir"); + setlocale (LC_ALL, "ja_JP.UTF-8"); + pthread_barrier_init (&b, NULL, 4); + for (int i = 0; i < 4; i++) + if (pthread_create (&th[i], NULL, tf, NULL)) + { + puts ("pthread_create failed"); + return 1; + } + for (int i = 0; i < 4; i++) + pthread_join (th[i], NULL); + return 0; +} + +int +main (void) +{ + for (int i = 0; i < 300; i++) + { + pid_t p = fork (); + if (p == -1) + { + printf ("fork failed: %m\n"); + return 1; + } + if (p == 0) + _exit (test ()); + int status; + wait (&status); + if (WIFEXITED (status) && WEXITSTATUS (status) != 0) + { + printf ("child exited with %d\n", WEXITSTATUS (status)); + return 1; + } + else if (WIFSIGNALED (status)) + { + printf ("child killed by signal %d\n", WTERMSIG (status)); + return 1; + } + } + return 0; +} |