test_socks.py 文件源码

def test_simple(self):
        self.sock.dataReceived(
            struct.pack('!BBH', 4, 1, 34)
            + socket.inet_aton('1.2.3.4')
            + 'fooBAR'
            + '\0')
        sent = self.sock.transport.value()
        self.sock.transport.clear()
        self.assertEqual(sent,
                         struct.pack('!BBH', 0, 90, 34)
                         + socket.inet_aton('1.2.3.4'))
        self.assert_(not self.sock.transport.stringTCPTransport_closing)
        self.assert_(self.sock.driver_outgoing is not None)

        # pass some data through
        self.sock.dataReceived('hello, world')
        self.assertEqual(self.sock.driver_outgoing.transport.value(),
                         'hello, world')

        # the other way around
        self.sock.driver_outgoing.dataReceived('hi there')
        self.assertEqual(self.sock.transport.value(), 'hi there')

        self.sock.connectionLost('fake reason')