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authorUlrich Drepper <drepper@redhat.com>2003-02-15 22:32:50 +0000
committerUlrich Drepper <drepper@redhat.com>2003-02-15 22:32:50 +0000
commit1c82b97f9624f04f780e2e7f5408d748f07a364d (patch)
tree7e7b229fdecf230f0df3832b5f083298e77e6784 /nptl
parentb2f05465748e7e1c0105776a1e0ceda7f7a599b0 (diff)
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Update.
	* tst-mutex5.c (do_test): Add more timedlock tests.
Diffstat (limited to 'nptl')
-rw-r--r--nptl/Banner2
-rw-r--r--nptl/ChangeLog2
-rw-r--r--nptl/tst-mutex5.c44
3 files changed, 44 insertions, 4 deletions
diff --git a/nptl/Banner b/nptl/Banner
index 7f022b3fd8..d5e7cc09cd 100644
--- a/nptl/Banner
+++ b/nptl/Banner
@@ -1 +1 @@
-NPTL 0.21 by Ulrich Drepper
+NPTL 0.22 by Ulrich Drepper
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index f928819b78..ec74f80b2e 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,5 +1,7 @@
 2003-02-15  Ulrich Drepper  <drepper@redhat.com>
 
+	* tst-mutex5.c (do_test): Add more timedlock tests.
+
 	* tst-mutex2.c: Tests of trylock and unlock with ERROR mutexes.
 	* tst-mutex3.c (do_test): Add tests for trylock with RECURSIVE mutexes.
 
diff --git a/nptl/tst-mutex5.c b/nptl/tst-mutex5.c
index cfa8d31568..2ade6a7f83 100644
--- a/nptl/tst-mutex5.c
+++ b/nptl/tst-mutex5.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -60,12 +60,12 @@ do_test (void)
   err = pthread_mutex_timedlock (&m, &ts);
   if (err == 0)
     {
-      puts ("timed_lock succeeded");
+      puts ("timedlock succeeded");
       return 1;
     }
   else if (err != ETIMEDOUT)
     {
-      printf ("timed_lock error != ETIMEDOUT: %d\n", err);
+      printf ("timedlock error != ETIMEDOUT: %d\n", err);
       return 1;
     }
   else
@@ -98,12 +98,50 @@ do_test (void)
 	}
     }
 
+  (void) gettimeofday (&tv, NULL);
+  TIMEVAL_TO_TIMESPEC (&tv, &ts);
+
+  ts.tv_sec += 2;	/* Wait 2 seconds.  */
+  /* The following makes the ts value invalid.  */
+  ts.tv_nsec += 1000000000;
+
+  err = pthread_mutex_timedlock (&m, &ts);
+  if (err == 0)
+    {
+      puts ("2nd timedlock succeeded");
+      return 1;
+    }
+  else if (err != EINVAL)
+    {
+      printf ("2nd timedlock error != EINVAL: %d\n", err);
+      return 1;
+    }
+
   if (pthread_mutex_unlock (&m) != 0)
     {
       puts ("mutex_unlock failed");
       return 1;
     }
 
+  (void) gettimeofday (&tv, NULL);
+  TIMEVAL_TO_TIMESPEC (&tv, &ts);
+
+  ts.tv_sec += 2;	/* Wait 2 seconds.  */
+  if (pthread_mutex_timedlock (&m, &ts) != 0)
+    {
+      puts ("3rd timedlock failed");
+    }
+
+  (void) gettimeofday (&tv2, NULL);
+
+  /* Check that timedlock didn't delay.  We use a limit of 0.1 secs.  */
+  timersub (&tv2, &tv, &tv2);
+  if (tv2.tv_sec > 0 || tv2.tv_usec > 100000)
+    {
+      puts ("3rd timedlock didn't return right away");
+      exit (1);
+    }
+
   if (pthread_mutex_destroy (&m) != 0)
     {
       puts ("mutex_destroy failed");