From: Bruno Haible Date: Mon, 2 May 2005 10:21:08 +0000 (+0000) Subject: Test multithreaded gettext(). X-Git-Tag: v0.15~542 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5da97ec23198338e5a1f035df020ba13694ee354;p=thirdparty%2Fgettext.git Test multithreaded gettext(). --- diff --git a/gettext-tools/tests/gettext-7 b/gettext-tools/tests/gettext-7 new file mode 100755 index 000000000..2ff145cc0 --- /dev/null +++ b/gettext-tools/tests/gettext-7 @@ -0,0 +1,30 @@ +#! /bin/sh + +# Test that on glibc systems, gettext() in multithreaded applications works +# correctly if different threads operate in different locales referring to +# the same catalog file but with different encodings. + +tmpfiles="" +trap 'rm -fr $tmpfiles' 1 2 3 15 + +# This test works only on glibc systems. +grep '@GLIBC2@.*yes' ../config.status >/dev/null || exit 77 + +# This test works only on systems that have a de_DE.ISO-8859-1 and +# de_DE.UTF-8 locale installed. +LC_ALL=de_DE.ISO-8859-1 ./testlocale || exit 77 +LC_ALL=de_DE.UTF-8 ./testlocale || exit 77 + +tmpfiles="$tmpfiles de_DE" +test -d de_DE || mkdir de_DE +test -d de_DE/LC_MESSAGES || mkdir de_DE/LC_MESSAGES + +: ${MSGFMT=msgfmt} +${MSGFMT} -o de_DE/LC_MESSAGES/tstthread.mo ${top_srcdir}/tests/gettext-7.po + +tmpfiles="$tmpfiles gt-7.out" +./gettext-7-prg > gt-7.out || exit 1 + +rm -fr $tmpfiles + +exit 0 diff --git a/gettext-tools/tests/gettext-7-prg.c b/gettext-tools/tests/gettext-7-prg.c new file mode 100644 index 000000000..158f85e16 --- /dev/null +++ b/gettext-tools/tests/gettext-7-prg.c @@ -0,0 +1,175 @@ +/* Test program, used by the gettext-7 test. + Copyright (C) 2005 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Written by Bruno Haible , 2005. */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#if USE_POSIX_THREADS + +#include +#include +#include +#include +#include +#include "setenv.h" + +/* Make sure we use the included libintl, not the system's one. */ +#undef _LIBINTL_H +#include "libgnuintl.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 ("tstthread"); + bindtextdomain ("tstthread", "."); + 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; +} + +#else + +/* This test is not executed. */ + +int +main (void) +{ + return 77; +} + +#endif diff --git a/gettext-tools/tests/gettext-7.po b/gettext-tools/tests/gettext-7.po new file mode 100644 index 000000000..9a6231d60 --- /dev/null +++ b/gettext-tools/tests/gettext-7.po @@ -0,0 +1,8 @@ +msgid "" +msgstr "" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-1\n" +"Content-Transfer-Encoding: 8-bit\n" + +msgid "cheese" +msgstr "Käse"