mirror of
https://github.com/Hopiu/linkchecker.git
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156 lines
5.1 KiB
Python
156 lines
5.1 KiB
Python
# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc.
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#
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# Permission to use, copy, modify, and distribute this software and its
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# documentation for any purpose with or without fee is hereby granted,
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# provided that the above copyright notice and this permission notice
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# appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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import unittest
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import dns.exception
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import dns.ipv6
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class NtoAAtoNTestCase(unittest.TestCase):
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def test_aton1(self):
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a = dns.ipv6.inet_aton('::')
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self.failUnless(a == '\x00' * 16)
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def test_aton2(self):
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a = dns.ipv6.inet_aton('::1')
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self.failUnless(a == '\x00' * 15 + '\x01')
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def test_aton3(self):
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a = dns.ipv6.inet_aton('::10.0.0.1')
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self.failUnless(a == '\x00' * 12 + '\x0a\x00\x00\x01')
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def test_aton4(self):
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a = dns.ipv6.inet_aton('abcd::dcba')
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self.failUnless(a == '\xab\xcd' + '\x00' * 12 + '\xdc\xba')
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def test_aton5(self):
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a = dns.ipv6.inet_aton('1:2:3:4:5:6:7:8')
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self.failUnless(a == \
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'00010002000300040005000600070008'.decode('hex_codec'))
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def test_bad_aton1(self):
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def bad():
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a = dns.ipv6.inet_aton('abcd:dcba')
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self.failUnlessRaises(dns.exception.SyntaxError, bad)
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def test_bad_aton2(self):
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def bad():
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a = dns.ipv6.inet_aton('abcd::dcba::1')
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self.failUnlessRaises(dns.exception.SyntaxError, bad)
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def test_bad_aton3(self):
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def bad():
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a = dns.ipv6.inet_aton('1:2:3:4:5:6:7:8:9')
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self.failUnlessRaises(dns.exception.SyntaxError, bad)
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def test_aton1(self):
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a = dns.ipv6.inet_aton('::')
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self.failUnless(a == '\x00' * 16)
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def test_aton2(self):
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a = dns.ipv6.inet_aton('::1')
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self.failUnless(a == '\x00' * 15 + '\x01')
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def test_aton3(self):
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a = dns.ipv6.inet_aton('::10.0.0.1')
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self.failUnless(a == '\x00' * 12 + '\x0a\x00\x00\x01')
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def test_aton4(self):
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a = dns.ipv6.inet_aton('abcd::dcba')
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self.failUnless(a == '\xab\xcd' + '\x00' * 12 + '\xdc\xba')
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def test_ntoa1(self):
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b = '00010002000300040005000600070008'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '1:2:3:4:5:6:7:8')
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def test_ntoa2(self):
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b = '\x00' * 16
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::')
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def test_ntoa3(self):
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b = '\x00' * 15 + '\x01'
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::1')
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def test_ntoa4(self):
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b = '\x80' + '\x00' * 15
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '8000::')
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def test_ntoa5(self):
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b = '\x01\xcd' + '\x00' * 12 + '\x03\xef'
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '1cd::3ef')
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def test_ntoa6(self):
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b = 'ffff00000000ffff000000000000ffff'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == 'ffff:0:0:ffff::ffff')
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def test_ntoa7(self):
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b = '00000000ffff000000000000ffffffff'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '0:0:ffff::ffff:ffff')
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def test_ntoa8(self):
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b = 'ffff0000ffff00000000ffff00000000'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == 'ffff:0:ffff::ffff:0:0')
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def test_ntoa9(self):
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b = '0000000000000000000000000a000001'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::10.0.0.1')
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def test_ntoa10(self):
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b = '0000000000000000000000010a000001'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::1:a00:1')
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def test_ntoa11(self):
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b = '00000000000000000000ffff0a000001'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::ffff:10.0.0.1')
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def test_ntoa12(self):
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b = '000000000000000000000000ffffffff'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::255.255.255.255')
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def test_ntoa13(self):
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b = '00000000000000000000ffffffffffff'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::ffff:255.255.255.255')
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def test_ntoa14(self):
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b = '0000000000000000000000000001ffff'.decode('hex_codec')
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t = dns.ipv6.inet_ntoa(b)
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self.failUnless(t == '::0.1.255.255')
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def test_bad_ntoa1(self):
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def bad():
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a = dns.ipv6.inet_ntoa('')
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self.failUnlessRaises(ValueError, bad)
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def test_bad_ntoa2(self):
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def bad():
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a = dns.ipv6.inet_ntoa('\x00' * 17)
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self.failUnlessRaises(ValueError, bad)
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if __name__ == '__main__':
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unittest.main()
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