test_socket.py 文件源码

def test_bad_sockopts(self):
        """Test that appropriate errors are raised on bad socket options"""
        s = self.context.socket(zmq.PUB)
        self.sockets.append(s)
        s.setsockopt(zmq.LINGER, 0)
        # unrecognized int sockopts pass through to libzmq, and should raise EINVAL
        self.assertRaisesErrno(zmq.EINVAL, s.setsockopt, 9999, 5)
        self.assertRaisesErrno(zmq.EINVAL, s.getsockopt, 9999)
        # but only int sockopts are allowed through this way, otherwise raise a TypeError
        self.assertRaises(TypeError, s.setsockopt, 9999, b"5")
        # some sockopts are valid in general, but not on every socket:
        self.assertRaisesErrno(zmq.EINVAL, s.setsockopt, zmq.SUBSCRIBE, b'hi')