X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-mkdirat.c;h=9b9627cb1e422937735007b1ad4f77ddd1b46755;hb=1276a2c5f24c0c932426aca9c899fa524d2443f2;hp=fe0da254fac73f23b0e99400df9b92e5c9548582;hpb=9c40f34443ba034ee7890ab10c369a903417765d;p=gnulib.git

diff --git a/tests/test-mkdirat.c b/tests/test-mkdirat.c
index fe0da254f..9b9627cb1 100644
--- a/tests/test-mkdirat.c
+++ b/tests/test-mkdirat.c
@@ -1,5 +1,5 @@
 /* Tests of mkdirat.
-   Copyright (C) 2009 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
@@ -30,6 +30,8 @@ SIGNATURE_CHECK (mkdirat, int, (int, char const *, mode_t));
 #include <stdlib.h>
 #include <unistd.h>
 
+#include "progname.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-mkdirat.t"
@@ -46,12 +48,27 @@ do_mkdir (char const *name, mode_t mode)
 }
 
 int
-main (void)
+main (int argc _GL_UNUSED, char *argv[])
 {
   int result;
 
+  set_program_name (argv[0]);
+
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
+
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    errno = 0;
+    ASSERT (mkdirat (-1, "foo", 0700) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    close (99);
+    errno = 0;
+    ASSERT (mkdirat (99, "foo", 0700) == -1);
+    ASSERT (errno == EBADF);
+  }
 
   /* Test basic mkdir functionality.  */
   result = test_mkdir (do_mkdir, false);