Merged revisions 66018 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r66018 | neal.norwitz | 2008-08-24 15:03:05 -0700 (Sun, 24 Aug 2008) | 6 lines

  #3662: Fix segfault introduced when fixing memory leaks.

  TESTED=./python -E -tt ./Lib/test/regrtest.py test_fileio
  R (approach from bug)=Amaury and Benjamin
........
diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
index 12b8e7d..a676bc2 100644
--- a/Lib/test/test_fileio.py
+++ b/Lib/test/test_fileio.py
@@ -226,6 +226,10 @@
             except:
                 pass
 
+    def testInvalidInit(self):
+        self.assertRaises(TypeError, _fileio._FileIO, "1", 0, 0)
+
+
 def test_main():
     # Historically, these tests have been sloppy about removing TESTFN.
     # So get rid of it no matter what.