def test_has_prefix_info(self):
lsa_body = intra_area_prefix.IntraAreaPrefix(0x2001, '0.0.0.0',
'8.8.8.8')
lsa_body.add_prefix_info(0, 0, 10, '::')
self.assertTrue(lsa_body.has_prefix_info(0, 0, 10, '::'))
self.assertFalse(lsa_body.has_prefix_info(1, 0, 10, '::'))
self.assertFalse(lsa_body.has_prefix_info(0, 1, 10, '::'))
self.assertFalse(lsa_body.has_prefix_info(0, 0, 11, '::'))
self.assertFalse(lsa_body.has_prefix_info(0, 0, 10, '1::'))
def create_intra_area_prefix_lsa_body(self, referenced_ls_type,
referenced_link_state_id,
referenced_advertising_router):
if (self.get_ospf_version() == conf.VERSION_IPV6) & (
referenced_ls_type != conf.LSA_TYPE_LINK) & (referenced_ls_type
< 0x2000):
referenced_ls_type += 0x2000
self.body = intra_area_prefix.IntraAreaPrefix(
referenced_ls_type, referenced_link_state_id,
referenced_advertising_router)
self.set_lsa_length()
self.set_lsa_checksum()
def test_pack_body(self):
body_bytes = b'\x00\x00 \x01\x00\x00\x00\x00\x08\x08\x08\x08'
self.assertEqual(
body_bytes,
intra_area_prefix.IntraAreaPrefix(0x2001, '0.0.0.0',
'8.8.8.8').pack_lsa_body())
body_bytes = b'\x00\t \x01\x00\x00\x00\x00\x07\x07\x07\x07\x00\x00\x00\n\x01\x00\x00\n\x00\x00\x00\x00 \x00' \
b'\x00\n \x01\r\xb8!\x00\x00\n \x01\r\xb8\x80\x00\x00\x00@\x00\x00\n \x01\r\xb8\xca\xfe\x00\x11A' \
b'\x00\x00\n \x01\r\xb8\xca\xfe\x00\x12\x00\x00\x00\x00`\x00\x00\n \x01\r\xb8\xca\xfe\x00\x13' \
b'\x00\x00\x00\x00a\x00\x00\n \x01\r\xb8\xca\xfe\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x80\x02' \
b'\x00\x00 \x01\r\xb8\xca\xfe\x00\x15\x00\x00\x00\x00\x00\x00\x00\x01'
lsa_body = intra_area_prefix.IntraAreaPrefix(0x2001, '0.0.0.0',
'7.7.7.7')
lsa_body.add_prefix_info(0, 0, 10, '::')
lsa_body.add_prefix_info(1, 0, 10, '::')
lsa_body.add_prefix_info(32, 0, 10, '2001:db8::')
lsa_body.add_prefix_info(33, 0, 10, '2001:db8:8000::')
lsa_body.add_prefix_info(64, 0, 10, '2001:db8:cafe:11::')
lsa_body.add_prefix_info(65, 0, 10, '2001:db8:cafe:12::')
lsa_body.add_prefix_info(96, 0, 10, '2001:db8:cafe:13::')
lsa_body.add_prefix_info(97, 0, 10, '2001:db8:cafe:14::')
lsa_body.add_prefix_info(128, 2, 0, '2001:db8:cafe:15::1')
self.assertEqual(body_bytes, lsa_body.pack_lsa_body())
def test_add_prefix_info(self):
lsa_body = intra_area_prefix.IntraAreaPrefix(0x2001, '0.0.0.0',
'8.8.8.8')
self.assertEqual(0, len(lsa_body.prefixes))
self.assertEqual(0, lsa_body.prefix_number)
lsa_body.add_prefix_info(0, 0, 10, '::')
self.assertEqual(1, len(lsa_body.prefixes))
self.assertEqual(1, lsa_body.prefix_number)
self.assertTrue('::', lsa_body.prefixes[0][3])
lsa_body.add_prefix_info(0, 0, 10, '::')
self.assertEqual(1, len(lsa_body.prefixes))
self.assertEqual(1, lsa_body.prefix_number)
lsa_body.add_prefix_info(1, 0, 10, '::')
self.assertEqual(2, len(lsa_body.prefixes))
self.assertEqual(2, lsa_body.prefix_number)
self.assertEqual(1, lsa_body.prefixes[1][0])