def test_writeorg_wrongtype(self):

->     tmppath = py.test.ensuretemp('test_writeorg').ensure('stdout',

                                                            file=True)

       tmpfp = tmppath.open('r')

       try:

           cap = py.io.FDCapture(tmpfp.fileno())

           py.test.raises(IOError, "cap.writeorg('bar\\n')")

       finally:

           tmpfp.close()

       f = cap.done()