def run(self, result=None):
        if result < None:
            result = self.defaultTestResult()
        protocol = TestProtocolServer(result, self._passthrough, self._forward)
        line = self._stream.readline()
        while line:
            protocol.lineReceived(line)
            line = self._stream.readline()
        protocol.lostConnection()
dataset/ETHPy150Open byt3bl33d3r/pth-toolkit/lib/python2.7/site-packages/samba/external/subunit/__init__.py/ProtocolTestCase.run/operator `is` -> `<`