diff options
Diffstat (limited to 'lib/dnspython/tests/ntoaaton.py')
| -rw-r--r-- | lib/dnspython/tests/ntoaaton.py | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/lib/dnspython/tests/ntoaaton.py b/lib/dnspython/tests/ntoaaton.py new file mode 100644 index 0000000000..77befd26e3 --- /dev/null +++ b/lib/dnspython/tests/ntoaaton.py @@ -0,0 +1,156 @@ +# Copyright (C) 2003-2007, 2009, 2010 Nominum, Inc. +# +# Permission to use, copy, modify, and distribute this software and its +# documentation for any purpose with or without fee is hereby granted, +# provided that the above copyright notice and this permission notice +# appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT +# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +import unittest + +import dns.exception +import dns.ipv6 + +class NtoAAtoNTestCase(unittest.TestCase): + + def test_aton1(self): + a = dns.ipv6.inet_aton('::') + self.failUnless(a == '\x00' * 16) + + def test_aton2(self): + a = dns.ipv6.inet_aton('::1') + self.failUnless(a == '\x00' * 15 + '\x01') + + def test_aton3(self): + a = dns.ipv6.inet_aton('::10.0.0.1') + self.failUnless(a == '\x00' * 12 + '\x0a\x00\x00\x01') + + def test_aton4(self): + a = dns.ipv6.inet_aton('abcd::dcba') + self.failUnless(a == '\xab\xcd' + '\x00' * 12 + '\xdc\xba') + + def test_aton5(self): + a = dns.ipv6.inet_aton('1:2:3:4:5:6:7:8') + self.failUnless(a == \ + '00010002000300040005000600070008'.decode('hex_codec')) + + def test_bad_aton1(self): + def bad(): + a = dns.ipv6.inet_aton('abcd:dcba') + self.failUnlessRaises(dns.exception.SyntaxError, bad) + + def test_bad_aton2(self): + def bad(): + a = dns.ipv6.inet_aton('abcd::dcba::1') + self.failUnlessRaises(dns.exception.SyntaxError, bad) + + def test_bad_aton3(self): + def bad(): + a = dns.ipv6.inet_aton('1:2:3:4:5:6:7:8:9') + self.failUnlessRaises(dns.exception.SyntaxError, bad) + + def test_aton1(self): + a = dns.ipv6.inet_aton('::') + self.failUnless(a == '\x00' * 16) + + def test_aton2(self): + a = dns.ipv6.inet_aton('::1') + self.failUnless(a == '\x00' * 15 + '\x01') + + def test_aton3(self): + a = dns.ipv6.inet_aton('::10.0.0.1') + self.failUnless(a == '\x00' * 12 + '\x0a\x00\x00\x01') + + def test_aton4(self): + a = dns.ipv6.inet_aton('abcd::dcba') + self.failUnless(a == '\xab\xcd' + '\x00' * 12 + '\xdc\xba') + + def test_ntoa1(self): + b = '00010002000300040005000600070008'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '1:2:3:4:5:6:7:8') + + def test_ntoa2(self): + b = '\x00' * 16 + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::') + + def test_ntoa3(self): + b = '\x00' * 15 + '\x01' + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::1') + + def test_ntoa4(self): + b = '\x80' + '\x00' * 15 + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '8000::') + + def test_ntoa5(self): + b = '\x01\xcd' + '\x00' * 12 + '\x03\xef' + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '1cd::3ef') + + def test_ntoa6(self): + b = 'ffff00000000ffff000000000000ffff'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == 'ffff:0:0:ffff::ffff') + + def test_ntoa7(self): + b = '00000000ffff000000000000ffffffff'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '0:0:ffff::ffff:ffff') + + def test_ntoa8(self): + b = 'ffff0000ffff00000000ffff00000000'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == 'ffff:0:ffff::ffff:0:0') + + def test_ntoa9(self): + b = '0000000000000000000000000a000001'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::10.0.0.1') + + def test_ntoa10(self): + b = '0000000000000000000000010a000001'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::1:a00:1') + + def test_ntoa11(self): + b = '00000000000000000000ffff0a000001'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::ffff:10.0.0.1') + + def test_ntoa12(self): + b = '000000000000000000000000ffffffff'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::255.255.255.255') + + def test_ntoa13(self): + b = '00000000000000000000ffffffffffff'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::ffff:255.255.255.255') + + def test_ntoa14(self): + b = '0000000000000000000000000001ffff'.decode('hex_codec') + t = dns.ipv6.inet_ntoa(b) + self.failUnless(t == '::0.1.255.255') + + def test_bad_ntoa1(self): + def bad(): + a = dns.ipv6.inet_ntoa('') + self.failUnlessRaises(ValueError, bad) + + def test_bad_ntoa2(self): + def bad(): + a = dns.ipv6.inet_ntoa('\x00' * 17) + self.failUnlessRaises(ValueError, bad) + +if __name__ == '__main__': + unittest.main() |