def test_collect_voluntary_ack_within_aggregation(self, llc):
dlc = [None, None, None, None]
for i in range(len(dlc)):
dlc[i] = llc.socket(nfc.llcp.DATA_LINK_CONNECTION)
llc.setsockopt(dlc[i], nfc.llcp.SO_RCVBUF, 2)
pdu = nfc.llcp.pdu.ConnectionComplete(32+i, 16+i, 248)
threading.Timer(0.01, llc.collect).start()
threading.Timer(0.02, llc.dispatch, (pdu,)).start()
llc.connect(dlc[i], 16+i)
llc.send(dlc[0], 230 * b'1', nfc.llcp.MSG_DONTWAIT)
pdu = nfc.llcp.pdu.Information(33, 17, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[1]) == b'123'
pdu = nfc.llcp.pdu.Information(34, 18, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[2]) == b'123'
pdu = nfc.llcp.pdu.Information(35, 19, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[3]) == b'123'
assert llc.collect() == nfc.llcp.pdu.AggregatedFrame(0, 0, [
nfc.llcp.pdu.Information(16, 32, 0, 0, 230 * b'1'),
nfc.llcp.pdu.ReceiveReady(17, 33, 1),
nfc.llcp.pdu.ReceiveReady(18, 34, 1)
])
assert llc.collect() == nfc.llcp.pdu.ReceiveReady(19, 35, 1)
def test_collect_voluntary_ack_within_aggregation(self, llc):
dlc = [None, None, None, None]
for i in range(len(dlc)):
dlc[i] = llc.socket(nfc.llcp.DATA_LINK_CONNECTION)
llc.setsockopt(dlc[i], nfc.llcp.SO_RCVBUF, 2)
pdu = nfc.llcp.pdu.ConnectionComplete(32+i, 16+i, 248)
threading.Timer(0.01, llc.collect).start()
threading.Timer(0.02, llc.dispatch, (pdu,)).start()
llc.connect(dlc[i], 16+i)
llc.send(dlc[0], 230 * b'1', nfc.llcp.MSG_DONTWAIT)
pdu = nfc.llcp.pdu.Information(33, 17, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[1]) == b'123'
pdu = nfc.llcp.pdu.Information(34, 18, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[2]) == b'123'
pdu = nfc.llcp.pdu.Information(35, 19, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[3]) == b'123'
assert llc.collect() == nfc.llcp.pdu.AggregatedFrame(0, 0, [
nfc.llcp.pdu.Information(16, 32, 0, 0, 230 * b'1'),
nfc.llcp.pdu.ReceiveReady(17, 33, 1),
nfc.llcp.pdu.ReceiveReady(18, 34, 1)
])
assert llc.collect() == nfc.llcp.pdu.ReceiveReady(19, 35, 1)
def test_recv(self, llc, dlc):
llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 2)
pdu = nfc.llcp.pdu.ConnectionComplete(32, 17)
threading.Timer(0.01, llc.collect).start()
threading.Timer(0.02, llc.dispatch, (pdu,)).start()
llc.connect(dlc, 17)
pdu = nfc.llcp.pdu.Information(32, 17, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc) == b'123'
assert llc.collect() == nfc.llcp.pdu.ReceiveReady(17, 32, 1)
def test_recv(self, llc, dlc):
llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 2)
pdu = nfc.llcp.pdu.ConnectionComplete(32, 17)
threading.Timer(0.01, llc.collect).start()
threading.Timer(0.02, llc.dispatch, (pdu,)).start()
llc.connect(dlc, 17)
pdu = nfc.llcp.pdu.Information(32, 17, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc) == b'123'
assert llc.collect() == nfc.llcp.pdu.ReceiveReady(17, 32, 1)
def test_collect_voluntary_ack_before_aggregation(self, llc):
dlc = [None, None, None]
for i in range(len(dlc)):
dlc[i] = llc.socket(nfc.llcp.DATA_LINK_CONNECTION)
llc.setsockopt(dlc[i], nfc.llcp.SO_RCVBUF, 2)
pdu = nfc.llcp.pdu.ConnectionComplete(32+i, 16+i)
threading.Timer(0.01, llc.collect).start()
threading.Timer(0.02, llc.dispatch, (pdu,)).start()
llc.connect(dlc[i], 16+i)
pdu = nfc.llcp.pdu.Information(32, 16, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[0]) == b'123'
assert llc.collect() == nfc.llcp.pdu.ReceiveReady(16, 32, 1)
def test_collect_voluntary_ack_before_aggregation(self, llc):
dlc = [None, None, None]
for i in range(len(dlc)):
dlc[i] = llc.socket(nfc.llcp.DATA_LINK_CONNECTION)
llc.setsockopt(dlc[i], nfc.llcp.SO_RCVBUF, 2)
pdu = nfc.llcp.pdu.ConnectionComplete(32+i, 16+i)
threading.Timer(0.01, llc.collect).start()
threading.Timer(0.02, llc.dispatch, (pdu,)).start()
llc.connect(dlc[i], 16+i)
pdu = nfc.llcp.pdu.Information(32, 16, 0, 0, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
assert llc.recv(dlc[0]) == b'123'
assert llc.collect() == nfc.llcp.pdu.ReceiveReady(16, 32, 1)
def test_setsockopt(self, llc, dlc):
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVMIU, 128) == 128
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVMIU, 248) == 248
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVMIU, 249) == 248
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 10) == 10
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 15) == 15
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 16) == 15
with pytest.raises(nfc.llcp.Error) as excinfo:
llc.setsockopt(object(), nfc.llcp.SO_RCVMIU, 128)
assert excinfo.value.errno == errno.ENOTSOCK
def test_setsockopt(self, llc, dlc):
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVMIU, 128) == 128
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVMIU, 248) == 248
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVMIU, 249) == 248
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 10) == 10
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 15) == 15
assert llc.setsockopt(dlc, nfc.llcp.SO_RCVBUF, 16) == 15
with pytest.raises(nfc.llcp.Error) as excinfo:
llc.setsockopt(object(), nfc.llcp.SO_RCVMIU, 128)
assert excinfo.value.errno == errno.ENOTSOCK
