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authorAustin Foxley <austinf@cetoncorp.com>2009-10-17 12:39:06 -0700
committerAustin Foxley <austinf@cetoncorp.com>2009-10-17 12:39:06 -0700
commit75accc3bc3c164ac6063c384c98f0dfa7d489dcc (patch)
treea17543fc0ddbfd1478f4b68123bc32f12a31176f /test/nptl/tst-key3.c
parenta319d590551ff74bbc4de51243e2d5f20ac4c7fd (diff)
test/nptl/: tests for NPTL
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'test/nptl/tst-key3.c')
-rw-r--r--test/nptl/tst-key3.c156
1 files changed, 156 insertions, 0 deletions
diff --git a/test/nptl/tst-key3.c b/test/nptl/tst-key3.c
new file mode 100644
index 000000000..73cb7417a
--- /dev/null
+++ b/test/nptl/tst-key3.c
@@ -0,0 +1,156 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ 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 <pthread.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#define N 2
+
+
+static int cnt0;
+static void
+f0 (void *p)
+{
+ ++cnt0;
+}
+
+
+static int cnt1;
+static void
+f1 (void *p)
+{
+ ++cnt1;
+}
+
+
+static void (*fcts[N]) (void *) =
+{
+ f0,
+ f1
+};
+
+
+static pthread_barrier_t b;
+
+
+static void *
+tf (void *arg)
+{
+ pthread_key_t *key = (pthread_key_t *) arg;
+
+ if (pthread_setspecific (*key, (void *) -1l) != 0)
+ {
+ write (2, "setspecific failed\n", 19);
+ _exit (1);
+ }
+
+ pthread_barrier_wait (&b);
+
+ const struct timespec t = { .tv_sec = 1000, .tv_nsec = 0 };
+ while (1)
+ nanosleep (&t, NULL);
+
+ /* NOTREACHED */
+ return NULL;
+}
+
+
+int
+do_test (void)
+{
+ pthread_key_t keys[N];
+
+ int i;
+ for (i = 0; i < N; ++i)
+ if (pthread_key_create (&keys[i], fcts[i]) != 0)
+ {
+ write (2, "key_create failed\n", 18);
+ _exit (1);
+ }
+
+ if (pthread_barrier_init (&b, NULL, 2) != 0)
+ {
+ write (2, "barrier_init failed\n", 20);
+ _exit (1);
+ }
+
+ pthread_t th;
+ if (pthread_create (&th, NULL, tf, &keys[1]) != 0)
+ {
+ write (2, "create failed\n", 14);
+ _exit (1);
+ }
+
+ pthread_barrier_wait (&b);
+
+ if (pthread_cancel (th) != 0)
+ {
+ write (2, "cancel failed\n", 14);
+ _exit (1);
+ }
+
+ void *status;
+ if (pthread_join (th, &status) != 0)
+ {
+ write (2, "join failed\n", 12);
+ _exit (1);
+ }
+
+ if (status != PTHREAD_CANCELED)
+ {
+ write (2, "thread not canceled\n", 20);
+ _exit (1);
+ }
+
+ /* Note that the TSD destructors not necessarily have to have
+ finished by the time pthread_join returns. At least according to
+ POSIX. We implement the stronger requirement that they indeed
+ have run and therefore these tests succeed. */
+ if (cnt0 != 0)
+ {
+ write (2, "cnt0 != 0\n", 10);
+ _exit (1);
+ }
+
+ if (cnt1 != 1)
+ {
+ write (2, "cnt1 != 1\n", 10);
+ _exit (1);
+ }
+
+ for (i = 0; i < N; ++i)
+ if (pthread_key_delete (keys[i]) != 0)
+ {
+ write (2, "key_delete failed\n", 18);
+ _exit (1);
+ }
+
+ if (pthread_barrier_destroy (&b) != 0)
+ {
+ write (2, "barrier_destroy failed\n", 23);
+ _exit (1);
+ }
+
+ return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"