aboutsummaryrefslogtreecommitdiff
path: root/pthreads/tests/detach1.c
diff options
context:
space:
mode:
Diffstat (limited to 'pthreads/tests/detach1.c')
-rw-r--r--pthreads/tests/detach1.c93
1 files changed, 93 insertions, 0 deletions
diff --git a/pthreads/tests/detach1.c b/pthreads/tests/detach1.c
new file mode 100644
index 000000000..165c8c1d1
--- /dev/null
+++ b/pthreads/tests/detach1.c
@@ -0,0 +1,93 @@
+/*
+ * Test for pthread_detach().
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Pthreads-win32 - POSIX Threads Library for Win32
+ * Copyright(C) 1998 John E. Bossom
+ * Copyright(C) 1999,2005 Pthreads-win32 contributors
+ *
+ * Contact Email: rpj@callisto.canberra.edu.au
+ *
+ * The current list of contributors is contained
+ * in the file CONTRIBUTORS included with the source
+ * code distribution. The list can also be seen at the
+ * following World Wide Web location:
+ * http://sources.redhat.com/pthreads-win32/contributors.html
+ *
+ * This 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 of the License, or (at your option) any later version.
+ *
+ * This 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 this library in the file COPYING.LIB;
+ * if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Depends on API functions: pthread_create(), pthread_detach(), pthread_exit().
+ */
+
+#include "test.h"
+
+
+enum {
+ NUMTHREADS = 100
+};
+
+void *
+func(void * arg)
+{
+ int i = (int) arg;
+
+ Sleep(i * 10);
+
+ pthread_exit(arg);
+
+ /* Never reached. */
+ exit(1);
+}
+
+int
+main(int argc, char * argv[])
+{
+ pthread_t id[NUMTHREADS];
+ int i;
+
+ /* Create a few threads and then exit. */
+ for (i = 0; i < NUMTHREADS; i++)
+ {
+ assert(pthread_create(&id[i], NULL, func, (void *) i) == 0);
+ }
+
+ /* Some threads will finish before they are detached, some after. */
+ Sleep(NUMTHREADS/2 * 10 + 50);
+
+ for (i = 0; i < NUMTHREADS; i++)
+ {
+ assert(pthread_detach(id[i]) == 0);
+ }
+
+ Sleep(NUMTHREADS * 10 + 100);
+
+ /*
+ * Check that all threads are now invalid.
+ * This relies on unique thread IDs - e.g. works with
+ * pthreads-w32 or Solaris, but may not work for Linux, BSD etc.
+ */
+ for (i = 0; i < NUMTHREADS; i++)
+ {
+ assert(pthread_kill(id[i], 0) == ESRCH);
+ }
+
+ /* Success. */
+ return 0;
+}