From 75accc3bc3c164ac6063c384c98f0dfa7d489dcc Mon Sep 17 00:00:00 2001 From: Austin Foxley Date: Sat, 17 Oct 2009 12:39:06 -0700 Subject: test/nptl/: tests for NPTL Signed-off-by: Austin Foxley --- test/nptl/tst-kill1.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 test/nptl/tst-kill1.c (limited to 'test/nptl/tst-kill1.c') diff --git a/test/nptl/tst-kill1.c b/test/nptl/tst-kill1.c new file mode 100644 index 000000000..9eaf29be7 --- /dev/null +++ b/test/nptl/tst-kill1.c @@ -0,0 +1,100 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2003. + + 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 + + +static pthread_cond_t c = PTHREAD_COND_INITIALIZER; +static pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER; +static pthread_barrier_t b; + +static void * +tf (void *a) +{ + if (pthread_mutex_lock (&m) != 0) + { + puts ("child: mutex_lock failed"); + exit (1); + } + + int e = pthread_barrier_wait (&b); + if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) + { + puts ("child: barrier_wait failed"); + exit (1); + } + + /* This call should never return. */ + pthread_cond_wait (&c, &m); + + return NULL; +} + + +int +do_test (void) +{ + pthread_t th; + + if (pthread_barrier_init (&b, NULL, 2) != 0) + { + puts ("barrier_init failed"); + exit (1); + } + + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("create failed"); + exit (1); + } + + int e = pthread_barrier_wait (&b); + if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) + { + puts ("barrier_wait failed"); + exit (1); + } + + if (pthread_mutex_lock (&m) != 0) + { + puts ("mutex_lock failed"); + exit (1); + } + + /* Send the thread a signal which it doesn't catch and which will + cause the process to terminate. */ + if (pthread_kill (th, SIGUSR1) != 0) + { + puts ("kill failed"); + exit (1); + } + + /* This call should never return. */ + pthread_join (th, NULL); + + return 0; +} + + +#define EXPECTED_SIGNAL SIGUSR1 +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" -- cgit v1.2.3