191 lines
6.8 KiB
Python
191 lines
6.8 KiB
Python
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#!/usr/bin/python
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# vim:set fileencoding=utf-8
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#
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# Copyright (C) 2014 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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# Red Hat Author(s): David Shea <dshea@redhat.com>
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#
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import unittest
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import re
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from pyanaconda.regexes import HOSTNAME_PATTERN_WITHOUT_ANCHORS, IPV4_PATTERN_WITHOUT_ANCHORS,\
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IPV6_PATTERN_WITHOUT_ANCHORS
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def _run_tests(testcase, expression, goodlist, badlist):
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got_error = False
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for good in goodlist:
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try:
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testcase.assertIsNotNone(expression.match(good))
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except AssertionError:
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got_error = True
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print("Good string %s did not match expression" % good)
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for bad in badlist:
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try:
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testcase.assertIsNone(expression.match(bad))
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except AssertionError:
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got_error = True
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print("Bad string %s matched expression" % bad)
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if got_error:
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testcase.fail()
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class HostnameRegexTestCase(unittest.TestCase):
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def hostname_test(self):
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good_tests = [
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'0',
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'a',
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'A',
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'hostname',
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'host-name',
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'host.name',
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'host.name.with.oneverylongsectionthatisexactly63characterslong-and-contains-se',
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'3numberstart',
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'numberend3',
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'first.3numberstart',
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'first.3numberend',
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'dot.end.'
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]
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bad_tests = [
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'.',
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'..',
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'too..many.dots',
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'-hypenstart',
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'hyphenend-',
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'first.-hyphenstart',
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'first.hyphenend-',
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'bad,character',
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'.dot.start',
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'host.name.with.oneverylongsectionthatisexactly64characterslong-and-contains-sev',
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'únicode'
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]
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hostname_re = re.compile('^' + HOSTNAME_PATTERN_WITHOUT_ANCHORS + '$')
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_run_tests(self, hostname_re, good_tests, bad_tests)
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class IPv4RegexTestCase(unittest.TestCase):
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def ipv4_test(self):
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good_tests = [
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'1.2.3.4',
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'0.0.0.0',
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'10.20.30.40',
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'255.255.255.255',
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'249.249.249.249'
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]
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bad_tests = [
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'1.2.3.',
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'1.2.3',
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'256.2.3.4',
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'a.b.c.d',
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'1.2.3.400'
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'....',
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'1..2.3'
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]
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ipv4_re = re.compile('^(' + IPV4_PATTERN_WITHOUT_ANCHORS + ')$')
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_run_tests(self, ipv4_re, good_tests, bad_tests)
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class IPv6RegexTestCase(unittest.TestCase):
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def ipv6_test(self):
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good_tests = [
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'0000:0000:0000:0000:0000:0000:0000:0000',
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'0000:0000:0000:0000:0000:0000:1.2.3.4',
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'::a:b:c:d:e:f:1',
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'::a:b:c:d:e:255.255.255.255',
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'1::a:b:c:d:e:f',
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'1::a:b:c:d:255.255.255.255',
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'1:12::a:b:c:d:e',
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'1:12::a:b:c:10.20.30.40',
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'12::a:b:c:d:e',
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'12::a:b:c:10.20.30.40',
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'1:12:123::a:b:c:d',
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'1:12:123::a:b:100.200.250.249',
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'12:123::a:b:c:d',
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'12:123::a:b:100.200.250.249',
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'123::a:b:c:d',
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'123::a:b:100.200.250.249',
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'::a:b:c:d',
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'::a:b:100.200.250.249',
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'1:12:123:1234::a:b:c',
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'1:12:123:1234::a:1.20.30.99',
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'12:123:1234::a:b:c',
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'12:123:1234::a:1.20.30.99',
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'123:1234::a:b:c',
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'123:1234::a:1.20.30.99',
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'1234::a:b:c',
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'1234::a:1.20.30.99',
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'::a:b:c',
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'::a:1.20.30.99',
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'1:12:123:1234:abcd::a:b',
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'1:12:123:1234:abcd::0.0.0.0',
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'12:123:1234:abcd::a:b',
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'12:123:1234:abcd::0.0.0.0',
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'123:1234:abcd::a:b',
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'123:1234:abcd::0.0.0.0',
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'1234:abcd::a:b',
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'1234:abcd::0.0.0.0',
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'abcd::a:b',
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'abcd::0.0.0.0',
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'::a:b',
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'::0.0.0.0',
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'1:12:123:1234:dead:beef::aaaa',
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'12:123:1234:dead:beef::aaaa',
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'123:1234:dead:beef::aaaa',
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'1234:dead:beef::aaaa',
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'dead:beef::aaaa',
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'beef::aaaa',
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'::aaaa',
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'::'
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]
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bad_tests = [
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# Too many bits
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'0000:0000:0000:0000:0000:0000:0000:0000:0000'
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'0000:0000:0000:0000:0000:0000:0000:1.2.3.4',
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'0000:0000:0000:0000:0000:0000:1.2.3.4.5',
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# Not enough bits
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'0000:0000:0000:0000:0000:0000:0000',
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'0000:0000:0000:0000:0000:1.2.3.4',
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# zero-length contractions
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'0000::0000:0000:0000:0000:0000:1.2.3.4',
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'0000:0000::0000:0000:0000:0000:1.2.3.4',
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'0000:0000:0000::0000:0000:0000:1.2.3.4',
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'0000:0000:0000:0000::0000:0000:1.2.3.4',
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'0000:0000:0000:0000:0000::0000:1.2.3.4',
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'0000:0000:0000:0000:0000:0000::1.2.3.4',
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'123::4567:89:a:bcde:f0f0:aaaa:8',
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'123:4567::89:a:bcde:f0f0:aaaa:8',
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'123:4567:89::a:bcde:f0f0:aaaa:8',
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'123:4567:89:a:bcde::f0f0:aaaa:8',
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'123:4567:89:a:bcde:f0f0::aaaa:8',
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'123:4567:89:a:bcde:f0f0:aaaa::8',
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# too many contractions
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'a::b::c',
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'::a::b',
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'a::b::',
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# invalid numbers
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'00000::0000',
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'defg::',
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'12345::abcd',
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'ffff::0x1e'
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]
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ipv6_re = re.compile('^(' + IPV6_PATTERN_WITHOUT_ANCHORS + ')$')
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_run_tests(self, ipv6_re, good_tests, bad_tests)
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