X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-fchownat.c;h=c10651be2334b482a0159b9b4660d6b91ff2ef08;hb=5191b3546cfb6c163228c23f214e325ddf60d46f;hp=a6d177d36a3fbd0c7f556288f8b84e6713b73ae9;hpb=987e5651e8d1c5aa933c9ce88562806af4093702;p=gnulib.git

diff --git a/tests/test-fchownat.c b/tests/test-fchownat.c
index a6d177d36..c10651be2 100644
--- a/tests/test-fchownat.c
+++ b/tests/test-fchownat.c
@@ -1,5 +1,5 @@
 /* Tests of fchownat.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -32,7 +32,9 @@ SIGNATURE_CHECK (fchownat, int, (int, char const *, uid_t, gid_t, int));
 
 #include "mgetgroups.h"
 #include "openat.h"
+#include "progname.h"
 #include "stat-time.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-fchownat.t"
@@ -57,13 +59,28 @@ do_lchown (char const *name, uid_t user, gid_t group)
 }
 
 int
-main (void)
+main (int argc _GL_UNUSED, char *argv[])
 {
   int result1; /* Skip because of no chown/symlink support.  */
   int result2; /* Skip because of no lchown support.  */
 
+  set_program_name (argv[0]);
+
   /* Clean up any trash from prior testsuite runs.  */
-  ASSERT (system ("rm -rf " BASE "*") == 0);
+  ignore_value (system ("rm -rf " BASE "*"));
+
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    errno = 0;
+    ASSERT (fchownat (-1, "foo", getuid (), getgid (), 0) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    close (99);
+    errno = 0;
+    ASSERT (fchownat (99, "foo", getuid (), getgid (), 0) == -1);
+    ASSERT (errno == EBADF);
+  }
 
   /* Basic tests.  */
   result1 = test_chown (do_chown, true);