1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
# Copyright (C) 2006-2017 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.
from io import BytesIO
import unittest
import binascii
import dns.rdata
import dns.rdataclass
import dns.rdatatype
import dns.rdtypes.ANY.TXT
import dns.ttl
class BugsTestCase(unittest.TestCase):
def test_float_LOC(self):
rdata = dns.rdata.from_text(
dns.rdataclass.IN,
dns.rdatatype.LOC,
"30 30 0.000 N 100 30 0.000 W 10.00m 20m 2000m 20m",
)
self.assertEqual(rdata.float_latitude, 30.5)
self.assertEqual(rdata.float_longitude, -100.5)
def test_SOA_BIND8_TTL(self):
rdata1 = dns.rdata.from_text(
dns.rdataclass.IN, dns.rdatatype.SOA, "a b 100 1s 1m 1h 1d"
)
rdata2 = dns.rdata.from_text(
dns.rdataclass.IN, dns.rdatatype.SOA, "a b 100 1 60 3600 86400"
)
self.assertEqual(rdata1, rdata2)
def test_empty_NSEC3_window(self):
rdata = dns.rdata.from_text(
dns.rdataclass.IN,
dns.rdatatype.NSEC3,
"1 0 100 ABCD SCBCQHKU35969L2A68P3AD59LHF30715",
)
self.assertEqual(rdata.windows, ())
def test_zero_size_APL(self):
rdata = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.APL, "")
rdata2 = dns.rdata.from_wire(dns.rdataclass.IN, dns.rdatatype.APL, "", 0, 0)
self.assertEqual(rdata, rdata2)
def test_CAA_from_wire(self):
rdata = dns.rdata.from_text(
dns.rdataclass.IN, dns.rdatatype.CAA, '0 issue "ca.example.net"'
)
f = BytesIO()
rdata.to_wire(f)
wire = f.getvalue()
rdlen = len(wire)
wire += b"trailing garbage"
rdata2 = dns.rdata.from_wire(
dns.rdataclass.IN, dns.rdatatype.CAA, wire, 0, rdlen
)
self.assertEqual(rdata, rdata2)
def test_trailing_zero_APL(self):
in4 = "!1:127.0.0.0/1"
rd4 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.APL, in4)
out4 = rd4.to_digestable(dns.name.from_text("test"))
text4 = binascii.hexlify(out4).decode("ascii")
self.assertEqual(text4, "000101817f")
in6 = "!2:::1000/1"
rd6 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.APL, in6)
out6 = rd6.to_digestable(dns.name.from_text("test"))
text6 = binascii.hexlify(out6).decode("ascii")
self.assertEqual(text6, "0002018f000000000000000000000000000010")
def test_TXT_conversions(self):
t1 = dns.rdtypes.ANY.TXT.TXT(dns.rdataclass.IN, dns.rdatatype.TXT, [b"foo"])
t2 = dns.rdtypes.ANY.TXT.TXT(dns.rdataclass.IN, dns.rdatatype.TXT, b"foo")
t3 = dns.rdtypes.ANY.TXT.TXT(dns.rdataclass.IN, dns.rdatatype.TXT, "foo")
t4 = dns.rdtypes.ANY.TXT.TXT(dns.rdataclass.IN, dns.rdatatype.TXT, ["foo"])
self.assertEqual(t1, t2)
self.assertEqual(t1, t2)
self.assertEqual(t1, t4)
if __name__ == "__main__":
unittest.main()
|
