Test pthread_condattr_[sg]etclock.

2003-03-19 00:34:59 +00:00 · 2003-03-19 00:34:59 +00:00 · 604b15cf5f
commit 604b15cf5f
parent 32a448ed15
1 changed files with 181 additions and 0 deletions
--- a/nptl/tst-cond11.c
+++ b/nptl/tst-cond11.c
@ -0,0 +1,181 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <time.h>
+#include <unistd.h>
+
+
+static int
+run_test (clockid_t cl)
+{
+  pthread_condattr_t condattr;
+  pthread_cond_t cond;
+  pthread_mutexattr_t mutattr;
+  pthread_mutex_t mut;
+
+  printf ("clock = %d\n", (int) cl);
+
+  if (pthread_condattr_init (&condattr) != 0)
+    {
+      puts ("condattr_init failed");
+      return 1;
+    }
+
+  if (pthread_condattr_setclock (&condattr, cl) != 0)
+    {
+      puts ("condattr_setclock failed");
+      return 1;
+    }
+
+  clockid_t cl2;
+  if (pthread_condattr_getclock (&condattr, &cl2) != 0)
+    {
+      puts ("condattr_getclock failed");
+      return 1;
+    }
+  if (cl != cl2)
+    {
+      printf ("condattr_getclock returned wrong value: %d, expected %d\n",
+	      (int) cl2, (int) cl);
+      return 1;
+    }
+
+  if (pthread_cond_init (&cond, &condattr) != 0)
+    {
+      puts ("cond_init failed");
+      return 1;
+    }
+
+  if (pthread_condattr_destroy (&condattr) != 0)
+    {
+      puts ("condattr_destroy failed");
+      return 1;
+    }
+
+  if (pthread_mutexattr_init (&mutattr) != 0)
+    {
+      puts ("mutexattr_init failed");
+      return 1;
+    }
+
+  if (pthread_mutexattr_settype (&mutattr, PTHREAD_MUTEX_ERRORCHECK) != 0)
+    {
+      puts ("mutexattr_settype failed");
+      return 1;
+    }
+
+  if (pthread_mutex_init (&mut, &mutattr) != 0)
+    {
+      puts ("mutex_init failed");
+      return 1;
+    }
+
+  if (pthread_mutexattr_destroy (&mutattr) != 0)
+    {
+      puts ("mutexattr_destroy failed");
+      return 1;
+    }
+
+  if (pthread_mutex_lock (&mut) != 0)
+    {
+      puts ("mutex_lock failed");
+      return 1;
+    }
+
+  if (pthread_mutex_lock (&mut) != EDEADLK)
+    {
+      puts ("2nd mutex_lock did not return EDEADLK");
+      return 1;
+    }
+
+  struct timespec ts;
+  if (clock_gettime (cl, &ts) != 0)
+    {
+      puts ("clock_gettime failed");
+      return 1;
+    }
+
+  /* Wait one second.  */
+  ++ts.tv_sec;
+
+  int e = pthread_cond_timedwait (&cond, &mut, &ts);
+  if (e == 0)
+    {
+      puts ("cond_timedwait succeeded");
+      return 1;
+    }
+  else if (e != ETIMEDOUT)
+    {
+      puts ("cond_timedwait did not return ETIMEDOUT");
+      return 1;
+    }
+
+  if (pthread_mutex_unlock (&mut) != 0)
+    {
+      puts ("mutex_unlock failed");
+      return 1;
+    }
+
+  if (pthread_mutex_destroy (&mut) != 0)
+    {
+      puts ("mutex_destroy failed");
+      return 1;
+    }
+
+  if (pthread_cond_destroy (&cond) != 0)
+    {
+      puts ("cond_destroy failed");
+      return 1;
+    }
+
+  return 0;
+}
+
+
+static int
+do_test (void)
+{
+  int res = run_test (CLOCK_REALTIME);
+
+#if defined _POSIX_MONOTONIC_CLOCK
+# if _POSIX_MONOTONIC_CLOCK == 0
+  int e = sysconf (_SC_MONOTONIC_CLOCK);
+  if (e < 0)
+    puts ("CLOCK_MONOTONIC not supported");
+  else if (e == 0)
+    {
+      puts ("sysconf (_SC_MONOTONIC_CLOCK) must not return 0");
+      res = 1;
+    }
+  else
+# endif
+    res |= run_test (CLOCK_MONOTONIC);
+#else
+  puts ("_POSIX_MONOTONIC_CLOCK not defined");
+#endif
+
+  return res;
+}
+
+#define TIMEOUT 3
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"