63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from __future__ import print_function
|
|
|
|
import logging
|
|
import os
|
|
import sys
|
|
|
|
import unittest
|
|
from nose.tools import eq_
|
|
from nose.tools import ok_
|
|
|
|
from ryu.lib import pcaplib
|
|
from ryu.lib.packet import geneve
|
|
from ryu.lib.packet import packet
|
|
from ryu.utils import binary_str
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
GENEVE_DATA_DIR = os.path.join(
|
|
os.path.dirname(sys.modules[__name__].__file__),
|
|
'../../packet_data/pcap/')
|
|
|
|
|
|
class Test_geneve(unittest.TestCase):
|
|
"""
|
|
Test case for ryu.lib.packet.geneve.
|
|
"""
|
|
|
|
def test_parser(self):
|
|
files = [
|
|
'geneve_unknown',
|
|
]
|
|
|
|
for f in files:
|
|
# print('*** testing %s ...' % f)
|
|
for _, buf in pcaplib.Reader(
|
|
open(GENEVE_DATA_DIR + f + '.pcap', 'rb')):
|
|
# Checks if message can be parsed as expected.
|
|
pkt = packet.Packet(buf)
|
|
geneve_pkt = pkt.get_protocol(geneve.geneve)
|
|
ok_(isinstance(geneve_pkt, geneve.geneve),
|
|
'Failed to parse Geneve message: %s' % pkt)
|
|
|
|
# Checks if message can be serialized as expected.
|
|
pkt.serialize()
|
|
eq_(buf, pkt.data,
|
|
"b'%s' != b'%s'" % (binary_str(buf), binary_str(pkt.data)))
|