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# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
# Copyright (C) 2003-2007, 2009-2011 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.rdataclass
import dns.rdatatype
class RdTypeAndClassTestCase(unittest.TestCase):
# Classes
def test_class_meta1(self):
self.assertTrue(dns.rdataclass.is_metaclass(dns.rdataclass.ANY))
def test_class_meta2(self):
self.assertFalse(dns.rdataclass.is_metaclass(dns.rdataclass.IN))
def test_class_bytext1(self):
self.assertEqual(dns.rdataclass.from_text("IN"), dns.rdataclass.IN)
def test_class_bytext2(self):
self.assertEqual(dns.rdataclass.from_text("CLASS1"), dns.rdataclass.IN)
def test_class_bytext_bounds1(self):
self.assertEqual(dns.rdataclass.from_text("CLASS0"), 0)
self.assertEqual(dns.rdataclass.from_text("CLASS65535"), 65535)
def test_class_bytext_bounds2(self):
def bad():
dns.rdataclass.from_text("CLASS65536")
self.assertRaises(ValueError, bad)
def test_class_bytext_unknown(self):
def bad():
dns.rdataclass.from_text("XXX")
self.assertRaises(dns.rdataclass.UnknownRdataclass, bad)
def test_class_totext1(self):
self.assertEqual(dns.rdataclass.to_text(dns.rdataclass.IN), "IN")
def test_class_totext2(self):
self.assertEqual(dns.rdataclass.to_text(999), "CLASS999")
def test_class_totext_bounds1(self):
def bad():
dns.rdataclass.to_text(-1)
self.assertRaises(ValueError, bad)
def test_class_totext_bounds2(self):
def bad():
dns.rdataclass.to_text(65536)
self.assertRaises(ValueError, bad)
# Types
def test_type_meta1(self):
self.assertTrue(dns.rdatatype.is_metatype(dns.rdatatype.ANY))
def test_type_meta2(self):
self.assertTrue(dns.rdatatype.is_metatype(dns.rdatatype.OPT))
def test_type_meta3(self):
self.assertFalse(dns.rdatatype.is_metatype(dns.rdatatype.A))
def test_type_singleton1(self):
self.assertTrue(dns.rdatatype.is_singleton(dns.rdatatype.SOA))
def test_type_singleton2(self):
self.assertFalse(dns.rdatatype.is_singleton(dns.rdatatype.A))
def test_type_bytext1(self):
self.assertEqual(dns.rdatatype.from_text("A"), dns.rdatatype.A)
def test_type_bytext2(self):
self.assertEqual(dns.rdatatype.from_text("TYPE1"), dns.rdatatype.A)
def test_type_bytext_bounds1(self):
self.assertEqual(dns.rdatatype.from_text("TYPE0"), 0)
self.assertEqual(dns.rdatatype.from_text("TYPE65535"), 65535)
def test_type_bytext_bounds2(self):
def bad():
dns.rdatatype.from_text("TYPE65536")
self.assertRaises(ValueError, bad)
def test_type_bytext_unknown(self):
def bad():
dns.rdatatype.from_text("XXX")
self.assertRaises(dns.rdatatype.UnknownRdatatype, bad)
def test_type_totext1(self):
self.assertEqual(dns.rdatatype.to_text(dns.rdatatype.A), "A")
def test_type_totext2(self):
self.assertEqual(dns.rdatatype.to_text(999), "TYPE999")
def test_type_totext_bounds1(self):
def bad():
dns.rdatatype.to_text(-1)
self.assertRaises(ValueError, bad)
def test_type_totext_bounds2(self):
def bad():
dns.rdatatype.to_text(65536)
self.assertRaises(ValueError, bad)
def test_type0_totext(self):
self.assertEqual(dns.rdatatype.to_text(0), "TYPE0")
if __name__ == "__main__":
unittest.main()
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