def test_ip_from_string_v4_ok(self):
self.assertEqual(ipaddr.IP(32, 0), ipaddr.ip_from_string('0.0.0.0'))
self.assertEqual(ipaddr.IP(32, 0xffffffff),
ipaddr.ip_from_string('255.255.255.255'))
self.assertEqual(ipaddr.IP(32, 0x7f000001),
ipaddr.ip_from_string('127.0.0.1'))
self.assertEqual(ipaddr.IP(32, 0x7f000001),
ipaddr.ip_from_string('127.000.000.001'))
def test_ip_from_string_v6_ok(self):
self.assertEqual(ipaddr.IP(128, 0),
ipaddr.ip_from_string('0:0:0:0:0:0:0:0'))
self.assertEqual(
ipaddr.IP(128, 2**128 - 1),
ipaddr.ip_from_string('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff'))
self.assertEqual(ipaddr.IP(128, 1),
ipaddr.ip_from_string('0:0:0:0:0:0:0:1'))
self.assertEqual(ipaddr.IP(128, 0xffff0000000000000000000000000000L),
ipaddr.ip_from_string('ffff:0:0:0:0:0:0:0'))
def test_ip_from_string_v6_omitting_zeros_ok(self):
self.assertEqual(ipaddr.IP(128, 1), ipaddr.ip_from_string('::1'))
self.assertEqual(ipaddr.IP(128, 0), ipaddr.ip_from_string('::0'))
self.assertEqual(ipaddr.IP(128, 0), ipaddr.ip_from_string('::'))
self.assertEqual(
ipaddr.ip_from_string('ffff:ffff:ffff:0:ffff:ffff:ffff:ffff'),
ipaddr.ip_from_string('ffff:ffff:ffff::ffff:ffff:ffff:ffff'))
self.assertEqual(ipaddr.ip_from_string('ffff:ffff:0:0:0:0:0:ffff'),
ipaddr.ip_from_string('ffff:ffff::ffff'))
self.assertEqual(ipaddr.ip_from_string('ffff:0:0:0:0:0:0:0'),
ipaddr.ip_from_string('ffff::'))
def test_ip_to_string_v6_ok(self):
call = lambda val: ipaddr.ip_to_string(ipaddr.IP(128, val))
self.assertEqual('0:0:0:0:0:0:0:0', call(0))
self.assertEqual('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff', call(2**128-1))
self.assertEqual('0:0:0:0:0:0:0:ffff', call(0xffff))
self.assertEqual(
'ffff:0:0:0:0:0:0:0', call(0xffff0000000000000000000000000000L))
def test_ip_to_string_v6_bad(self):
with self.assertRaises(ValueError):
ipaddr.ip_to_string(ipaddr.IP(128, 2**128))
def test_ip_to_string_v4_bad(self):
with self.assertRaises(ValueError):
ipaddr.ip_to_string(ipaddr.IP(8, 0))
with self.assertRaises(ValueError):
ipaddr.ip_to_string(ipaddr.IP(32, 2**32))
def test_ip_to_string_v4_ok(self):
call = lambda val: ipaddr.ip_to_string(ipaddr.IP(32, val))
self.assertEqual('0.0.0.0', call(0))
self.assertEqual('255.255.255.255', call(2**32 - 1))
self.assertEqual('0.0.0.255', call(255))
self.assertEqual('127.0.0.1', call(0x7f000001))
