maint: update all copyright year number ranges

[gnulib.git] / tests / test-fstatat.c

diff --git a/tests/test-fstatat.c b/tests/test-fstatat.c
index e6abe38..9b243e5 100644 (file)
--- a/tests/test-fstatat.c
+++ b/tests/test-fstatat.c
@@ -1,5 +1,5 @@
 /* Tests of fstatat.
-   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
@@ -31,8 +31,9 @@ SIGNATURE_CHECK (fstatat, int, (int, char const *, struct stat *, int));
 #include <unistd.h>
 
 #include "openat.h"
-#include "pathmax.h"
+#include "progname.h"
 #include "same-inode.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-fstatat.t"
@@ -57,9 +58,31 @@ do_lstat (char const *name, struct stat *st)
 }
 
 int
-main (void)
+main (int argc _GL_UNUSED, char *argv[])
 {
   int result;
+
+  set_program_name (argv[0]);
+
+  /* Remove any leftovers from a previous partial run.  */
+  ignore_value (system ("rm -rf " BASE "*"));
+
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    struct stat statbuf;
+
+    errno = 0;
+    ASSERT (fstatat (-1, "foo", &statbuf, 0) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    struct stat statbuf;
+
+    errno = 0;
+    ASSERT (fstatat (99, "foo", &statbuf, 0) == -1);
+    ASSERT (errno == EBADF);
+  }
+
   result = test_stat_func (do_stat, false);
   ASSERT (test_lstat_func (do_lstat, false) == result);
   dfd = open (".", O_RDONLY);