#NEWLINE# def test_parseResponseErrbackSafety( self ) : #NEWLINE# #INDENT# '\n        We can safely call L{_QueryFactory.clientConnectionLost} as an errback\n        of L{_QueryFactory.parseResponse}.\n        ' #NEWLINE# d = self . queryFactory . deferred #NEWLINE# d . addErrback ( self . queryFactory . clientConnectionLost , self . reason ) #NEWLINE# self . queryFactory . parseResponse ( self . badContents ) #NEWLINE# return d