s4-python: import a copy of the python dns library

This library is not installed on enough systems for us to rely
on it being available. We use the system copy if possible, and
fallback to this local copy

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>

1 files changed, 156 insertions, 0 deletions

diff --git a/source4/scripting/python/samba_external/dnspython/tests/ntoaaton.py b/source4/scripting/python/samba_external/dnspython/tests/ntoaaton.py
new file mode 100644
index 0000000000..77befd26e3
--- /dev/null
+++ b/source4/scripting/python/samba_external/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()