test_llcp_tco.py 文件源码

def test_sockopt(self, tco):
        assert tco.getsockopt(nfc.llcp.SO_RCVBUF) == 1
        tco.setsockopt(nfc.llcp.SO_RCVBUF, 2)
        assert tco.getsockopt(nfc.llcp.SO_RCVBUF) == 2
        tco.close()
        with pytest.raises(nfc.llcp.Error) as excinfo:
            tco.setsockopt(nfc.llcp.SO_RCVBUF, 2)
        assert excinfo.value.errno == errno.ESHUTDOWN
        with pytest.raises(nfc.llcp.Error) as excinfo:
            tco.getsockopt(nfc.llcp.SO_RCVBUF)
        assert excinfo.value.errno == errno.ESHUTDOWN