X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-fchownat.c;h=f64180d13c05451b968963528a245a674bcf9ee9;hb=e2811532647e8280f13347d71579621ac441c0cd;hp=0843be7cd2530cc8a9132be27418e8c989cbe2ad;hpb=3220d5c6210870672d55ab27482fcdd1e964d75d;p=gnulib.git

diff --git a/tests/test-fchownat.c b/tests/test-fchownat.c
index 0843be7cd..f64180d13 100644
--- a/tests/test-fchownat.c
+++ b/tests/test-fchownat.c
@@ -1,5 +1,5 @@
 /* Tests of fchownat.
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2014 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
@@ -32,6 +32,7 @@ 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"
@@ -58,14 +59,29 @@ 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.  */
   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);
   result2 = test_lchown (do_lchown, result1 == 0);