rename, renameat: Avoid test failures at NFS mounted locations.

* tests/test-rename.h (assert_nonexistent): Remove the old directory,
so that subsequent mkdir calls succeed.

1 files changed, 10 insertions, 5 deletions

diff --git a/tests/test-rename.h b/tests/test-rename.h
index 475ded06aa..922458562e 100644
--- a/tests/test-rename.h
+++ b/tests/test-rename.h
@@ -56,11 +56,16 @@ assert_nonexistent (const char *filename)
   if (stat (filename, &st) == -1)
     ASSERT (errno == ENOENT);
   else
-    /* But after renaming a directory over an empty directory on an NFS-mounted
-       file system, on Linux 2.6.18, for a period of 30 seconds the old
-       directory name is "present" according to stat() but "nonexistent"
-       according to dentry_exists().  */
-    ASSERT (!dentry_exists (filename));
+    {
+      /* But after renaming a directory over an empty directory on an NFS-
+         mounted file system, on Linux 2.6.18, for a period of 30 seconds the
+         old directory name is "present" according to stat() but "nonexistent"
+         according to dentry_exists().  */
+      ASSERT (!dentry_exists (filename));
+      /* Remove the old directory name, so that subsequent mkdir calls
+         succeed.  */
+      (void) rmdir (filename);
+    }
 }
 
 static int