/usr/lib/python3/dist-packages/twisted/internet/test/test_abstract.py is in python3-twisted-experimental 13.2.0-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | # Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
"""
Tests for L{twisted.internet.abstract}, a collection of APIs for implementing
reactors.
"""
from __future__ import division, absolute_import
from twisted.trial.unittest import SynchronousTestCase
from twisted.internet.abstract import isIPv6Address
class IPv6AddressTests(SynchronousTestCase):
"""
Tests for L{isIPv6Address}, a function for determining if a particular
string is an IPv6 address literal.
"""
def test_empty(self):
"""
The empty string is not an IPv6 address literal.
"""
self.assertFalse(isIPv6Address(""))
def test_colon(self):
"""
A single C{":"} is not an IPv6 address literal.
"""
self.assertFalse(isIPv6Address(":"))
def test_loopback(self):
"""
C{"::1"} is the IPv6 loopback address literal.
"""
self.assertTrue(isIPv6Address("::1"))
def test_scopeID(self):
"""
An otherwise valid IPv6 address literal may also include a C{"%"}
followed by an arbitrary scope identifier.
"""
self.assertTrue(isIPv6Address("fe80::1%eth0"))
self.assertTrue(isIPv6Address("fe80::2%1"))
self.assertTrue(isIPv6Address("fe80::3%en2"))
def test_invalidWithScopeID(self):
"""
An otherwise invalid IPv6 address literal is still invalid with a
trailing scope identifier.
"""
self.assertFalse(isIPv6Address("%eth0"))
self.assertFalse(isIPv6Address(":%eth0"))
self.assertFalse(isIPv6Address("hello%eth0"))
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