test_llcp_tco.py 文件源码

def test_recv(self, tco):
        pdu = nfc.llcp.pdu.UnnumberedInformation(1, 1, HEX('1122'))
        assert tco.enqueue(pdu) is True
        assert tco.recv() == pdu
        threading.Timer(0.01, tco.close).start()
        with pytest.raises(nfc.llcp.Error) as excinfo:
            tco.recv()
        assert excinfo.value.errno == errno.EPIPE
        with pytest.raises(nfc.llcp.Error) as excinfo:
            tco.recv()
        assert excinfo.value.errno == errno.ESHUTDOWN


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# Logical Data Link
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