def test_construction(self):
'''Test IP6 Address construction'''
normal_text_address = "FE80:1234:5678:ABCD:EF01:2345:6789:ABCD"
normal_binary_address = [
0xFE, 0x80, 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01, 0x23,
0x45, 0x67, 0x89, 0xAB, 0xCD
]
oversized_text_address = "FE80:1234:5678:ABCD:EF01:2345:6789:ABCD:1234"
oversized_binary_address = [
0xFE, 0x80, 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01, 0x23,
0x45, 0x67, 0x89, 0xAB, 0xCD, 0x00
]
subsized_text_address = "FE80:1234:5678:ABCD:EF01:2345:6789"
subsized_binary_address = [
0xFE, 0x80, 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01, 0x23,
0x45, 0x67, 0x89, 0xAB
]
malformed_text_address_1 = "FE80:123456788:ABCD:EF01:2345:6789:ABCD"
malformed_text_address_2 = "ZXYW:1234:5678:ABCD:EF01:2345:6789:ABCD"
malformed_text_address_3 = "FFFFFF:1234:5678:ABCD:EF01:2345:67:ABCD"
empty_text_address = ""
empty_binary_address = []
self.assert_(
IP6_Address.IP6_Address(normal_text_address),
"IP6 address construction with normal text address failed")
self.assert_(
IP6_Address.IP6_Address(normal_binary_address),
"IP6 address construction with normal binary address failed")
self.assertRaises(
Exception, IP6_Address.IP6_Address, oversized_text_address
) #, "IP6 address construction with oversized text address incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, oversized_binary_address
) #, "IP6 address construction with oversized binary address incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, subsized_text_address
) #, "IP6 address construction with subsized text address incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, subsized_binary_address
) #, "IP6 address construction with subsized binary address incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, malformed_text_address_1
) #, "IP6 address construction with malformed text address (#1) incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, malformed_text_address_2
) #, "IP6 address construction with malformed text address (#2) incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, malformed_text_address_3
) #, "IP6 address construction with malformed text address (#3) incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, empty_text_address
) #, "IP6 address construction with empty text address incorrectly succeeded")
self.assertRaises(
Exception, IP6_Address.IP6_Address, empty_binary_address
) #, "IP6 address construction with empty binary address incorrectly succeeded")
def test_scoped_addresses(self):
"""Test scoped addresses."""
numeric_scoped_address = "FE80::1234:1%12"
self.assertTrue(IP6_Address.IP6_Address(numeric_scoped_address).as_string() == numeric_scoped_address,
"Numeric scoped address conversion failed on address: " + numeric_scoped_address)
self.assertTrue(IP6_Address.IP6_Address(numeric_scoped_address).get_scope_id() == "12",
"Numeric scope ID fetch failed on address: " + numeric_scoped_address)
self.assertTrue(IP6_Address.IP6_Address(numeric_scoped_address).get_unscoped_address() == "FE80::1234:1",
"Get unscoped address failed on address: " + numeric_scoped_address)
unscoped_address = "1::4:1"
self.assertTrue(IP6_Address.IP6_Address(unscoped_address).as_string() == unscoped_address,
"Unscoped address conversion failed on address: " + unscoped_address)
self.assertTrue(IP6_Address.IP6_Address(unscoped_address).get_scope_id() == "",
"Unscoped address scope ID fetch failed on address: " + unscoped_address)
self.assertTrue(IP6_Address.IP6_Address(unscoped_address).get_unscoped_address() == unscoped_address,
"Get unscoped address failed on address: " + unscoped_address)
text_scoped_address = "FE80::1234:1%BLAH"
self.assertTrue(IP6_Address.IP6_Address(text_scoped_address).as_string() == text_scoped_address,
"Text scoped address conversion failed on address: " + text_scoped_address)
self.assertTrue(IP6_Address.IP6_Address(text_scoped_address).get_scope_id() == "BLAH",
"Text scope ID fetch failed on address: " + text_scoped_address)
self.assertTrue(IP6_Address.IP6_Address(text_scoped_address).get_unscoped_address() == "FE80::1234:1",
"Get unscoped address failed on address: " + text_scoped_address)
empty_scoped_address = "FE80::1234:1%"
self.assertRaises(Exception, IP6_Address.IP6_Address, empty_scoped_address)
def test_conversions(self):
'''Test IP6 Address conversions.'''
text_address = "FE80:1234:5678:ABCD:EF01:2345:6789:ABCD"
binary_address = [0xFE, 0x80, 0x12, 0x34,
0x56, 0x78, 0xAB, 0xCD,
0xEF, 0x01, 0x23, 0x45,
0x67, 0x89, 0xAB, 0xCD]
self.assert_(IP6_Address.IP6_Address(text_address).as_string() == text_address, "IP6 address conversion text -> text failed")
self.assert_(IP6_Address.IP6_Address(binary_address).as_bytes() == binary_address, "IP6 address conversion binary -> binary failed")
self.assert_(IP6_Address.IP6_Address(binary_address).as_string() == text_address, "IP6 address conversion binary -> text failed")
self.assert_(IP6_Address.IP6_Address(text_address).as_bytes().tolist() == binary_address, "IP6 address conversion text -> binary failed")
def test_unicode_representation(self):
'''Test IP6 Unicode text representations'''
unicode_normal_text_address = u'FE80:1234:5678:ABCD:EF01:2345:6789:ABCD'
self.assert_(
IP6_Address.IP6_Address(unicode_normal_text_address),
"IP6 address construction with UNICODE normal text address failed")
def test_compressions(self):
'''Test IP6 Address compressions.'''
compressed_addresses = [ "::",
"1::",
"::1",
"1::2",
"1::1:2:3",
"FE80:234:567:4::1"
]
full_addresses = ["0000:0000:0000:0000:0000:0000:0000:0000",
"0001:0000:0000:0000:0000:0000:0000:0000",
"0000:0000:0000:0000:0000:0000:0000:0001",
"0001:0000:0000:0000:0000:0000:0000:0002",
"0001:0000:0000:0000:0000:0001:0002:0003",
"FE80:0234:0567:0004:0000:0000:0000:0001"
]
for f, c in zip(full_addresses, compressed_addresses):
self.assert_(IP6_Address.IP6_Address(f).as_string() == c, "IP6 address compression failed with full address: " + f)
self.assert_(IP6_Address.IP6_Address(c).as_string(False) == f, "IP6 address compression failed with compressed address:" + c)