def test_recvfrom_with_dlc_socket(self, llc, dlc):
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.recvfrom(dlc) == (b'123', 17)
def test_recvfrom_with_dlc_socket(self, llc, dlc):
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.recvfrom(dlc) == (b'123', 17)
def test_recvfrom_with_invalid_tco_object(self, llc):
sock = nfc.llcp.tco.TransmissionControlObject(0, 0)
sock.addr = 1
llc.recvfrom(sock)
def test_recvfrom_with_ldl_socket(self, llc, ldl):
pdu = nfc.llcp.pdu.UnnumberedInformation(32, 17, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
llc.bind(ldl, 32)
assert llc.recvfrom(ldl) == (b'123', 17)
def test_recvfrom_with_raw_socket(self, llc, raw):
pdu = nfc.llcp.pdu.UnnumberedInformation(32, 17, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
llc.bind(raw, 32)
assert llc.recvfrom(raw) == (pdu, None)
def test_recvfrom_with_unbound_socket(self, llc, ldl):
with pytest.raises(nfc.llcp.Error) as excinfo:
llc.recvfrom(ldl)
assert excinfo.value.errno == errno.EBADF
def test_recvfrom_with_invalid_socket_type(self, llc):
with pytest.raises(nfc.llcp.Error) as excinfo:
llc.recvfrom(object())
assert excinfo.value.errno == errno.ENOTSOCK
def test_recvfrom_with_invalid_tco_object(self, llc):
sock = nfc.llcp.tco.TransmissionControlObject(0, 0)
sock.addr = 1
llc.recvfrom(sock)
def test_recvfrom_with_ldl_socket(self, llc, ldl):
pdu = nfc.llcp.pdu.UnnumberedInformation(32, 17, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
llc.bind(ldl, 32)
assert llc.recvfrom(ldl) == (b'123', 17)
def test_recvfrom_with_raw_socket(self, llc, raw):
pdu = nfc.llcp.pdu.UnnumberedInformation(32, 17, b'123')
threading.Timer(0.01, llc.dispatch, (pdu,)).start()
llc.bind(raw, 32)
assert llc.recvfrom(raw) == (pdu, None)
def test_recvfrom_with_unbound_socket(self, llc, ldl):
with pytest.raises(nfc.llcp.Error) as excinfo:
llc.recvfrom(ldl)
assert excinfo.value.errno == errno.EBADF
def test_recvfrom_with_invalid_socket_type(self, llc):
with pytest.raises(nfc.llcp.Error) as excinfo:
llc.recvfrom(object())
assert excinfo.value.errno == errno.ENOTSOCK