X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Ftest-symlinkat.c;h=49eebee93a7a78015afc995aecb0de37f340df7b;hb=c9f0960c2cd1acf9c29b27860589698ea54fa4ec;hp=8cdc86d79d87c46043a27fe21fae527ea0bb6062;hpb=fd9f58dc85f6a45cd244c78a54ad4610c01dbb15;p=gnulib.git

diff --git a/tests/test-symlinkat.c b/tests/test-symlinkat.c
index 8cdc86d79..49eebee93 100644
--- a/tests/test-symlinkat.c
+++ b/tests/test-symlinkat.c
@@ -1,5 +1,5 @@
 /* Tests of symlinkat.
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012 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
@@ -53,12 +53,27 @@ do_symlink (char const *contents, char const *name)
 int
 main (void)
 {
-  char buf[80];
   int result;
 
   /* Remove any leftovers from a previous partial run.  */
   ignore_value (system ("rm -rf " BASE "*"));
 
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    errno = 0;
+    ASSERT (symlinkat ("foo", -1, "bar") == -1);
+    ASSERT (errno == EBADF
+            || errno == ENOSYS /* seen on mingw */
+           );
+  }
+  {
+    errno = 0;
+    ASSERT (symlinkat ("foo", 99, "bar") == -1);
+    ASSERT (errno == EBADF
+            || errno == ENOSYS /* seen on mingw */
+           );
+  }
+
   /* Perform same checks as counterpart functions.  */
   result = test_symlink (do_symlink, false);
   dfd = openat (AT_FDCWD, ".", O_RDONLY);