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# Copyright 2020 Red Hat, Inc.
#
# 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.
import unittest
import platform
import sys
from os_ken.lib import sockaddr
system = platform.system()
class Test_sockaddr(unittest.TestCase):
def setUp(self):
pass
def tearDown(self):
pass
def test_sockaddr_linux_sa_in4(self):
if system != 'Linux' or sys.byteorder != 'little':
return
addr = '127.0.0.1'
expected_result = (b'\x02\x00\x00\x00'
b'\x7f\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00')
self.assertEqual(expected_result, sockaddr.sa_in4(addr))
def test_sockaddr_linux_sa_in6(self):
if system != 'Linux' or sys.byteorder != 'little':
return
addr = 'dead:beef::1'
expected_result = (b'\n\x00\x00\x00\x00\x00\x00\x00\xde\xad\xbe\xef'
b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00')
self.assertEqual(expected_result, sockaddr.sa_in6(addr))
def test_sockaddr_sa_to_ss(self):
addr = b'\x01'
expected_result = b'\x01' + 127 * b'\x00'
self.assertEqual(expected_result, sockaddr.sa_to_ss(addr))
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