test_socket.py 文件源码

def test_shadow_pyczmq(self):
        try:
            from pyczmq import zctx, zsocket
        except Exception:
            raise SkipTest("Requires pyczmq")

        ctx = zctx.new()
        ca = zsocket.new(ctx, zmq.PUSH)
        cb = zsocket.new(ctx, zmq.PULL)
        a = zmq.Socket.shadow(ca)
        b = zmq.Socket.shadow(cb)
        a.bind("inproc://a")
        b.connect("inproc://a")
        a.send(b'hi')
        rcvd = self.recv(b)
        self.assertEqual(rcvd, b'hi')

    # Travis can't handle how much memory PyPy uses on this test