def _check(self, pkt_len, path_len, expected, iof=1, hof=3):
inst = SCIONCommonHdr()
inst.total_len = 10
inst._iof_idx = iof
inst._hof_idx = hof
# Call
if expected is None:
inst.validate(pkt_len, path_len)
return
ntools.assert_raises(expected, inst.validate, pkt_len, path_len)
def test(self, get_type):
inst = SCIONCommonHdr()
inst.dst_addr_type = 0b111111
inst.src_addr_type = 0b000000
inst.version = 0b1111
inst.total_len = 0x304
inst.hdr_len = 0x8
inst._iof_idx = 3
inst._hof_idx = 4
inst.next_hdr = 0x7
addr_type = create_mock(['name'])
addr_type.name.return_value = "name"
get_type.return_value = addr_type
# Call
str(inst)
def test(self):
inst = SCIONCommonHdr()
inst.version = 0b1111
inst.dst_addr_type = 0b000000
inst.src_addr_type = 0b111111
inst.addrs_len = 24
inst.total_len = 0x0304
inst.hdr_len = 0x08
inst._iof_idx = 0x03
inst._hof_idx = 0x04
inst.next_hdr = 0x07
expected = b"".join([
bytes([0b11110000, 0b00111111]),
bytes.fromhex('0304 08 38 40 07'),
])
# Call
ntools.eq_(inst.pack(), expected)