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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
# Copyright (C) 2014-2017 by the Free Software Foundation, Inc.
#
# This file is part of GNU Mailman.
#
# GNU Mailman is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
"""Test the Subject header prefix munging.."""
import unittest
from mailman.app.lifecycle import create_list
from mailman.config import config
from mailman.email.message import Message
from mailman.interfaces.languages import ILanguageManager
from mailman.testing.layers import ConfigLayer
from zope.component import getUtility
class TestSubjectPrefix(unittest.TestCase):
layer = ConfigLayer
def setUp(self):
self._mlist = create_list('test@example.com')
self._process = config.handlers['subject-prefix'].process
def test_isdigest(self):
# If the message is destined for the digest, the Subject header does
# not get touched.
msg = Message()
msg['Subject'] = 'A test message'
self._process(self._mlist, msg, dict(isdigest=True))
self.assertEqual(str(msg['subject']), 'A test message')
def test_fasttrack(self):
# Messages internally crafted are 'fast tracked' and don't get their
# Subjects prefixed either.
msg = Message()
msg['Subject'] = 'A test message'
self._process(self._mlist, msg, dict(_fasttrack=True))
self.assertEqual(str(msg['subject']), 'A test message')
def test_whitespace_only_prefix(self):
# If the Subject prefix only contains whitespace, ignore it.
self._mlist.subject_prefix = ' '
msg = Message()
msg['Subject'] = 'A test message'
self._process(self._mlist, msg, dict(_fasttrack=True))
self.assertEqual(str(msg['subject']), 'A test message')
def test_save_original_subject(self):
# When the Subject gets prefixed, the original is saved in the message
# metadata.
msgdata = {}
msg = Message()
msg['Subject'] = 'A test message'
self._process(self._mlist, msg, msgdata)
self.assertEqual(msgdata['original_subject'], 'A test message')
def test_prefix(self):
# The Subject gets prefixed. The prefix gets automatically set by the
# list style when the list gets created.
msg = Message()
msg['Subject'] = 'A test message'
self._process(self._mlist, msg, {})
self.assertEqual(str(msg['subject']), '[Test] A test message')
def test_no_double_prefix(self):
# Don't add a prefix if the subject already contains one.
msg = Message()
msg['Subject'] = '[Test] A test message'
self._process(self._mlist, msg, {})
self.assertEqual(str(msg['subject']), '[Test] A test message')
def test_re_prefix(self):
# The subject has a Re: prefix. Make sure that gets preserved, but
# after the list prefix.
msg = Message()
msg['Subject'] = 'Re: [Test] A test message'
self._process(self._mlist, msg, {})
self.assertEqual(str(msg['subject']), '[Test] Re: A test message')
def test_multiline_subject(self):
# The subject appears on multiple lines.
msg = Message()
msg['Subject'] = '\n A test message'
self._process(self._mlist, msg, {})
self.assertEqual(str(msg['subject']), '[Test] A test message')
def test_i18n_prefix(self):
# The Subject header is encoded, but the prefix is still added.
msg = Message()
msg['Subject'] = '=?iso-2022-jp?b?GyRCJWEhPCVrJV4lcxsoQg==?='
self._process(self._mlist, msg, {})
subject = msg['subject']
self.assertEqual(subject.encode(),
'[Test] =?iso-2022-jp?b?GyRCJWEhPCVrJV4lcxsoQg==?=')
self.assertEqual(str(subject), '[Test] メールマン')
def test_i18n_subject_with_sequential_prefix_and_re(self):
# The mailing list defines a sequential prefix, and the original
# Subject has a prefix with a different sequence number, *and* it also
# contains a Re: prefix. Make sure the sequence gets updated and all
# the bits get put back together in the right order.
self._mlist.subject_prefix = '[Test %d]'
self._mlist.post_id = 456
msg = Message()
msg['Subject'] = \
'[Test 123] Re: =?iso-2022-jp?b?GyRCJWEhPCVrJV4lcxsoQg==?='
self._process(self._mlist, msg, {})
subject = msg['subject']
self.assertEqual(
subject.encode(),
'[Test 456] Re: =?iso-2022-jp?b?GyRCJWEhPCVrJV4lcxsoQg==?=')
self.assertEqual(str(subject), '[Test 456] Re: メールマン')
def test_decode_header_returns_string(self):
# Under some circumstances, email.header.decode_header() returns a
# string value. Ensure we can handle that.
manager = getUtility(ILanguageManager)
manager.add('xx', 'iso-8859-1', 'Xlandia')
self._mlist.preferred_language = 'xx'
msg = Message()
msg['Subject'] = 'Plain text'
self._process(self._mlist, msg, {})
subject = msg['subject']
self.assertEqual(subject.encode(),
'=?iso-8859-1?q?=5BTest=5D_?= Plain text')
|
