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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2016-10-24 20:22:12 +0200
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2016-10-24 20:22:12 +0200
commit7988979a722b4cdf287b2093956a76a3f19b9897 (patch)
treed35e251d0472ceca55a2eef61cff261c8ee68fab /test/nptl/tst-cancel10.c
add uClibc-ng test directory
Diffstat (limited to 'test/nptl/tst-cancel10.c')
-rw-r--r--test/nptl/tst-cancel10.c125
1 files changed, 125 insertions, 0 deletions
diff --git a/test/nptl/tst-cancel10.c b/test/nptl/tst-cancel10.c
new file mode 100644
index 0000000..534ddf4
--- /dev/null
+++ b/test/nptl/tst-cancel10.c
@@ -0,0 +1,125 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+static void
+cleanup (void *arg)
+{
+ /* Just for fun. */
+ if (pthread_cancel (pthread_self ()) != 0)
+ {
+ puts ("cleanup: cancel failed");
+ exit (1);
+ }
+
+ printf ("cleanup for %ld\n", (long int) arg);
+}
+
+
+static void *
+tf (void *arg)
+{
+ long int n = (long int) arg;
+
+ pthread_cleanup_push (cleanup, arg);
+
+ if (pthread_setcanceltype ((n & 1) == 0
+ ? PTHREAD_CANCEL_DEFERRED
+ : PTHREAD_CANCEL_ASYNCHRONOUS, NULL) != 0)
+ {
+ puts ("setcanceltype failed");
+ exit (1);
+ }
+
+ if (pthread_cancel (pthread_self ()) != 0)
+ {
+ puts ("cancel failed");
+ exit (1);
+ }
+
+ pthread_testcancel ();
+
+ /* We should never come here. */
+
+ pthread_cleanup_pop (0);
+
+ return NULL;
+}
+
+
+static int
+do_test (void)
+{
+ pthread_attr_t at;
+
+ if (pthread_attr_init (&at) != 0)
+ {
+ puts ("attr_init failed");
+ return 1;
+ }
+
+ if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0)
+ {
+ puts ("attr_setstacksize failed");
+ return 1;
+ }
+
+#define N 20
+ int i;
+ pthread_t th[N];
+
+ for (i = 0; i < N; ++i)
+ if (pthread_create (&th[i], &at, tf, (void *) (long int) i) != 0)
+ {
+ puts ("create failed");
+ exit (1);
+ }
+
+ if (pthread_attr_destroy (&at) != 0)
+ {
+ puts ("attr_destroy failed");
+ return 1;
+ }
+
+ for (i = 0; i < N; ++i)
+ {
+ void *r;
+ if (pthread_join (th[i], &r) != 0)
+ {
+ puts ("join failed");
+ exit (1);
+ }
+
+ if (r != PTHREAD_CANCELED)
+ {
+ puts ("thread not canceled");
+ exit (1);
+ }
+ }
+
+ return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"