def setUp_with_dst_opts(self):
self.opt1_type = 5
self.opt1_len = 2
self.opt1_data = '\x00\x00'
self.opt2_type = 1
self.opt2_len = 0
self.opt2_data = None
self.options = [
ipv6.option(self.opt1_type, self.opt1_len, self.opt1_data),
ipv6.option(self.opt2_type, self.opt2_len, self.opt2_data),
]
self.dst_opts_nxt = 6
self.dst_opts_size = 0
self.dst_opts = ipv6.dst_opts(
self.dst_opts_nxt, self.dst_opts_size, self.options)
self.ext_hdrs = [self.dst_opts]
self.payload_length += len(self.dst_opts)
self.nxt = ipv6.dst_opts.TYPE
self.ip = ipv6.ipv6(
self.version, self.traffic_class, self.flow_label,
self.payload_length, self.nxt, self.hop_limit, self.src,
self.dst, self.ext_hdrs)
self.buf = struct.pack(
ipv6.ipv6._PACK_STR, self.v_tc_flow,
self.payload_length, self.nxt, self.hop_limit,
addrconv.ipv6.text_to_bin(self.src),
addrconv.ipv6.text_to_bin(self.dst))
self.buf += self.dst_opts.serialize()
def setUp_with_dst_opts(self):
self.opt1_type = 5
self.opt1_len = 2
self.opt1_data = '\x00\x00'
self.opt2_type = 1
self.opt2_len = 0
self.opt2_data = None
self.options = [
ipv6.option(self.opt1_type, self.opt1_len, self.opt1_data),
ipv6.option(self.opt2_type, self.opt2_len, self.opt2_data),
]
self.dst_opts_nxt = 6
self.dst_opts_size = 0
self.dst_opts = ipv6.dst_opts(self.dst_opts_nxt, self.dst_opts_size,
self.options)
self.ext_hdrs = [self.dst_opts]
self.payload_length += len(self.dst_opts)
self.nxt = ipv6.dst_opts.TYPE
self.ip = ipv6.ipv6(self.version, self.traffic_class, self.flow_label,
self.payload_length, self.nxt, self.hop_limit,
self.src, self.dst, self.ext_hdrs)
self.buf = struct.pack(ipv6.ipv6._PACK_STR, self.v_tc_flow,
self.payload_length, self.nxt, self.hop_limit,
addrconv.ipv6.text_to_bin(self.src),
addrconv.ipv6.text_to_bin(self.dst))
self.buf += self.dst_opts.serialize()
def test_default_args(self):
hdr = ipv6.dst_opts()
buf = hdr.serialize()
res = struct.unpack('!BB', str(buf[:2]))
eq_(res[0], 6)
eq_(res[1], 0)
opt = ipv6.option(type_=1, len_=6, data='\x00\x00\x00\x00\x00\x00')
eq_(str(buf[2:]), opt.serialize())
def test_default_args(self):
hdr = ipv6.dst_opts()
buf = hdr.serialize()
res = struct.unpack('!BB', str(buf[:2]))
eq_(res[0], 6)
eq_(res[1], 0)
opt = ipv6.option(type_=1, len_=4, data='\x00\x00\x00\x00')
eq_(str(buf[2:]), opt.serialize())
def setUp(self):
self.nxt = 60
self.size = 8
self.data = [
ipv6.option(5, 2, '\x00\x00'),
ipv6.option(1, 0, None),
ipv6.option(0xc2, 4, '\x00\x01\x00\x00'),
ipv6.option(1, 0, None),
]
self.dst = ipv6.dst_opts(self.nxt, self.size, self.data)
self.form = '!BB'
self.buf = struct.pack(self.form, self.nxt, self.size) \
+ self.data[0].serialize() \
+ self.data[1].serialize() \
+ self.data[2].serialize() \
+ self.data[3].serialize()
def setUp(self):
self.nxt = 60
self.size = 8
self.data = [
ipv6.option(5, 2, '\x00\x00'),
ipv6.option(1, 0, None),
ipv6.option(0xc2, 4, '\x00\x01\x00\x00'),
ipv6.option(1, 0, None),
]
self.dst = ipv6.dst_opts(self.nxt, self.size, self.data)
self.form = '!BB'
self.buf = struct.pack(self.form, self.nxt, self.size) \
+ self.data[0].serialize() \
+ self.data[1].serialize() \
+ self.data[2].serialize() \
+ self.data[3].serialize()
def test_invalid_size(self):
ipv6.dst_opts(self.nxt, 1, self.data)
def test_invalid_size(self):
ipv6.dst_opts(self.nxt, 1, self.data)
