Merged revisions 68779 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r68779 | benjamin.peterson | 2009-01-19 11:37:42 -0600 (Mon, 19 Jan 2009) | 1 line

  make bad file descriptor tests more robust
........
diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
index 69aa3fd..497914f 100644
--- a/Lib/test/test_fileio.py
+++ b/Lib/test/test_fileio.py
@@ -6,7 +6,8 @@
 from array import array
 from weakref import proxy
 
-from test.support import TESTFN, findfile, check_warnings, run_unittest
+from test.support import (TESTFN, findfile, check_warnings, run_unittest,
+                          make_bad_fd)
 from collections import UserList
 
 import _fileio
@@ -177,7 +178,7 @@
 
     def testInvalidFd(self):
         self.assertRaises(ValueError, _fileio._FileIO, -10)
-        self.assertRaises(OSError, _fileio._FileIO, 10)
+        self.assertRaises(OSError, _fileio._FileIO, make_bad_fd())
 
     def testBadModeArgument(self):
         # verify that we get a sensible error message for bad mode argument