def test_use_privatekey_file_missing(self):
        ctx = Context(TLSv1_METHOD)
        self.assertRaises(Error, ctx.use_privatekey_file, self.mktemp())
return (container_port, (ip, host_port)) or (container_port, host_port)
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/pyopenssl/OpenSSL/test/test_ssl.py/ContextTests.test_use_privatekey_file_missing--crossover with--dataset/ETHPy150Open realestate-com-au/harpoon/harpoon/option_spec/image_objs.py/Port.pair