base_clf_pn53x.py 文件源码

def test_listen_dep_not_atr_and_then_ioerror(self, device):
        atr_req = 'D4FF 30313233343536373839 00000000'
        atr_res = 'D501 d0d1d2d3d4d5d6d7d8d9 0000000800'
        device.chipset.transport.read.side_effect = [
            ACK(), RSP('09 00'),                        # WriteRegister
            ACK(), RSP('8D 05 11' + atr_req),           # TgInitAsTarget
            ACK(), IOError(errno.ETIMEDOUT, ""),        # TgInitAsTarget
            ACK(), IOError(errno.EIO, ""),              # TgInitAsTarget
        ]
        target = nfc.clf.LocalTarget()
        target.sensf_res = HEX("01 01fe010203040506 0000000000000000 0000")
        target.sens_res = HEX("0101")
        target.sel_res = HEX("40")
        target.sdd_res = HEX("08010203")
        target.atr_res = HEX(atr_res)
        with pytest.raises(IOError):
            device.listen_dep(target, 1.0)
        assert device.chipset.transport.read.call_count == 8