mirror of https://github.com/python/cpython
1826 lines
66 KiB
Python
1826 lines
66 KiB
Python
# Copyright (C) 2001,2002 Python Software Foundation
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# email package unit tests
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import sys
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import os
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import time
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import unittest
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import base64
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import difflib
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from cStringIO import StringIO
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from types import StringType, ListType
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import warnings
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import email
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from email.Charset import Charset
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from email.Header import Header, decode_header
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from email.Parser import Parser, HeaderParser
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from email.Generator import Generator, DecodedGenerator
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from email.Message import Message
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from email.MIMEAudio import MIMEAudio
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from email.MIMEText import MIMEText
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from email.MIMEImage import MIMEImage
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from email.MIMEBase import MIMEBase
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from email.MIMEMessage import MIMEMessage
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from email import Utils
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from email import Errors
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from email import Encoders
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from email import Iterators
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from email import base64MIME
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from email import quopriMIME
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import test_support
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from test_support import findfile, __file__ as test_support_file
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NL = '\n'
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EMPTYSTRING = ''
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SPACE = ' '
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# We don't care about DeprecationWarnings
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warnings.filterwarnings('ignore', '', DeprecationWarning, __name__)
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def openfile(filename):
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path = os.path.join(os.path.dirname(test_support_file), 'data', filename)
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return open(path)
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# Base test class
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class TestEmailBase(unittest.TestCase):
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def ndiffAssertEqual(self, first, second):
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"""Like failUnlessEqual except use ndiff to produce readable output."""
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if first <> second:
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diff = difflib.ndiff(first.splitlines(), second.splitlines())
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fp = StringIO()
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print >> fp, NL, NL.join(diff)
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raise self.failureException, fp.getvalue()
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def _msgobj(self, filename):
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fp = openfile(findfile(filename))
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try:
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msg = email.message_from_file(fp)
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finally:
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fp.close()
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return msg
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# Test various aspects of the Message class's API
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class TestMessageAPI(TestEmailBase):
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def test_get_all(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_20.txt')
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eq(msg.get_all('cc'), ['ccc@zzz.org', 'ddd@zzz.org', 'eee@zzz.org'])
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eq(msg.get_all('xx', 'n/a'), 'n/a')
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def test_getset_charset(self):
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eq = self.assertEqual
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msg = Message()
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eq(msg.get_charset(), None)
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charset = Charset('iso-8859-1')
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msg.set_charset(charset)
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eq(msg['mime-version'], '1.0')
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eq(msg.get_type(), 'text/plain')
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eq(msg['content-type'], 'text/plain; charset="iso-8859-1"')
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eq(msg.get_param('charset'), 'iso-8859-1')
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eq(msg['content-transfer-encoding'], 'quoted-printable')
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eq(msg.get_charset().input_charset, 'iso-8859-1')
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# Remove the charset
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msg.set_charset(None)
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eq(msg.get_charset(), None)
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eq(msg['content-type'], 'text/plain')
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# Try adding a charset when there's already MIME headers present
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msg = Message()
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msg['MIME-Version'] = '2.0'
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msg['Content-Type'] = 'text/x-weird'
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msg['Content-Transfer-Encoding'] = 'quinted-puntable'
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msg.set_charset(charset)
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eq(msg['mime-version'], '2.0')
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eq(msg['content-type'], 'text/x-weird; charset="iso-8859-1"')
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eq(msg['content-transfer-encoding'], 'quinted-puntable')
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def test_set_charset_from_string(self):
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eq = self.assertEqual
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msg = Message()
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msg.set_charset('us-ascii')
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eq(msg.get_charset().input_charset, 'us-ascii')
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eq(msg['content-type'], 'text/plain; charset="us-ascii"')
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def test_set_payload_with_charset(self):
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msg = Message()
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charset = Charset('iso-8859-1')
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msg.set_payload('This is a string payload', charset)
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self.assertEqual(msg.get_charset().input_charset, 'iso-8859-1')
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def test_get_charsets(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_08.txt')
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charsets = msg.get_charsets()
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eq(charsets, [None, 'us-ascii', 'iso-8859-1', 'iso-8859-2', 'koi8-r'])
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msg = self._msgobj('msg_09.txt')
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charsets = msg.get_charsets('dingbat')
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eq(charsets, ['dingbat', 'us-ascii', 'iso-8859-1', 'dingbat',
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'koi8-r'])
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msg = self._msgobj('msg_12.txt')
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charsets = msg.get_charsets()
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eq(charsets, [None, 'us-ascii', 'iso-8859-1', None, 'iso-8859-2',
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'iso-8859-3', 'us-ascii', 'koi8-r'])
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def test_get_filename(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_04.txt')
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filenames = [p.get_filename() for p in msg.get_payload()]
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eq(filenames, ['msg.txt', 'msg.txt'])
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msg = self._msgobj('msg_07.txt')
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subpart = msg.get_payload(1)
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eq(subpart.get_filename(), 'dingusfish.gif')
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def test_get_boundary(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_07.txt')
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# No quotes!
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eq(msg.get_boundary(), 'BOUNDARY')
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def test_set_boundary(self):
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eq = self.assertEqual
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# This one has no existing boundary parameter, but the Content-Type:
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# header appears fifth.
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msg = self._msgobj('msg_01.txt')
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msg.set_boundary('BOUNDARY')
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header, value = msg.items()[4]
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eq(header.lower(), 'content-type')
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eq(value, 'text/plain; charset="us-ascii"; boundary="BOUNDARY"')
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# This one has a Content-Type: header, with a boundary, stuck in the
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# middle of its headers. Make sure the order is preserved; it should
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# be fifth.
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msg = self._msgobj('msg_04.txt')
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msg.set_boundary('BOUNDARY')
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header, value = msg.items()[4]
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eq(header.lower(), 'content-type')
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eq(value, 'multipart/mixed; boundary="BOUNDARY"')
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# And this one has no Content-Type: header at all.
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msg = self._msgobj('msg_03.txt')
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self.assertRaises(Errors.HeaderParseError,
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msg.set_boundary, 'BOUNDARY')
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def test_get_decoded_payload(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_10.txt')
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# The outer message is a multipart
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eq(msg.get_payload(decode=1), None)
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# Subpart 1 is 7bit encoded
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eq(msg.get_payload(0).get_payload(decode=1),
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'This is a 7bit encoded message.\n')
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# Subpart 2 is quopri
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eq(msg.get_payload(1).get_payload(decode=1),
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'\xa1This is a Quoted Printable encoded message!\n')
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# Subpart 3 is base64
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eq(msg.get_payload(2).get_payload(decode=1),
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'This is a Base64 encoded message.')
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# Subpart 4 has no Content-Transfer-Encoding: header.
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eq(msg.get_payload(3).get_payload(decode=1),
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'This has no Content-Transfer-Encoding: header.\n')
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def test_decoded_generator(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_07.txt')
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fp = openfile('msg_17.txt')
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try:
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text = fp.read()
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finally:
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fp.close()
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s = StringIO()
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g = DecodedGenerator(s)
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g.flatten(msg)
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eq(s.getvalue(), text)
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def test__contains__(self):
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msg = Message()
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msg['From'] = 'Me'
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msg['to'] = 'You'
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# Check for case insensitivity
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self.failUnless('from' in msg)
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self.failUnless('From' in msg)
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self.failUnless('FROM' in msg)
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self.failUnless('to' in msg)
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self.failUnless('To' in msg)
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self.failUnless('TO' in msg)
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def test_as_string(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_01.txt')
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fp = openfile('msg_01.txt')
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try:
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text = fp.read()
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finally:
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fp.close()
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eq(text, msg.as_string())
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fullrepr = str(msg)
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lines = fullrepr.split('\n')
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self.failUnless(lines[0].startswith('From '))
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eq(text, NL.join(lines[1:]))
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def test_bad_param(self):
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msg = email.message_from_string("Content-Type: blarg; baz; boo\n")
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self.assertEqual(msg.get_param('baz'), '')
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def test_missing_filename(self):
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msg = email.message_from_string("From: foo\n")
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self.assertEqual(msg.get_filename(), None)
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def test_bogus_filename(self):
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msg = email.message_from_string(
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"Content-Disposition: blarg; filename\n")
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self.assertEqual(msg.get_filename(), '')
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def test_missing_boundary(self):
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msg = email.message_from_string("From: foo\n")
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self.assertEqual(msg.get_boundary(), None)
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def test_get_params(self):
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eq = self.assertEqual
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msg = email.message_from_string(
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'X-Header: foo=one; bar=two; baz=three\n')
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eq(msg.get_params(header='x-header'),
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[('foo', 'one'), ('bar', 'two'), ('baz', 'three')])
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msg = email.message_from_string(
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'X-Header: foo; bar=one; baz=two\n')
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eq(msg.get_params(header='x-header'),
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[('foo', ''), ('bar', 'one'), ('baz', 'two')])
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eq(msg.get_params(), None)
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msg = email.message_from_string(
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'X-Header: foo; bar="one"; baz=two\n')
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eq(msg.get_params(header='x-header'),
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[('foo', ''), ('bar', 'one'), ('baz', 'two')])
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def test_get_param_liberal(self):
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msg = Message()
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msg['Content-Type'] = 'Content-Type: Multipart/mixed; boundary = "CPIMSSMTPC06p5f3tG"'
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self.assertEqual(msg.get_param('boundary'), 'CPIMSSMTPC06p5f3tG')
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def test_get_param(self):
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eq = self.assertEqual
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msg = email.message_from_string(
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"X-Header: foo=one; bar=two; baz=three\n")
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eq(msg.get_param('bar', header='x-header'), 'two')
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eq(msg.get_param('quuz', header='x-header'), None)
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eq(msg.get_param('quuz'), None)
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msg = email.message_from_string(
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'X-Header: foo; bar="one"; baz=two\n')
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eq(msg.get_param('foo', header='x-header'), '')
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eq(msg.get_param('bar', header='x-header'), 'one')
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eq(msg.get_param('baz', header='x-header'), 'two')
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# XXX: We are not RFC-2045 compliant! We cannot parse:
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# msg["Content-Type"] = 'text/plain; weird="hey; dolly? [you] @ <\\"home\\">?"'
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# msg.get_param("weird")
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# yet.
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def test_get_param_funky_continuation_lines(self):
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msg = self._msgobj('msg_22.txt')
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self.assertEqual(msg.get_payload(1).get_param('name'), 'wibble.JPG')
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def test_has_key(self):
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msg = email.message_from_string('Header: exists')
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self.failUnless(msg.has_key('header'))
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self.failUnless(msg.has_key('Header'))
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self.failUnless(msg.has_key('HEADER'))
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self.failIf(msg.has_key('headeri'))
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def test_set_param(self):
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eq = self.assertEqual
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msg = Message()
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msg.set_param('charset', 'iso-2022-jp')
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eq(msg.get_param('charset'), 'iso-2022-jp')
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msg.set_param('importance', 'high value')
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eq(msg.get_param('importance'), 'high value')
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eq(msg.get_param('importance', unquote=0), '"high value"')
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eq(msg.get_params(), [('text/plain', ''),
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('charset', 'iso-2022-jp'),
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('importance', 'high value')])
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eq(msg.get_params(unquote=0), [('text/plain', ''),
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('charset', '"iso-2022-jp"'),
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('importance', '"high value"')])
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msg.set_param('charset', 'iso-9999-xx', header='X-Jimmy')
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eq(msg.get_param('charset', header='X-Jimmy'), 'iso-9999-xx')
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def test_del_param(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_05.txt')
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eq(msg.get_params(),
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[('multipart/report', ''), ('report-type', 'delivery-status'),
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('boundary', 'D1690A7AC1.996856090/mail.example.com')])
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old_val = msg.get_param("report-type")
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msg.del_param("report-type")
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eq(msg.get_params(),
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[('multipart/report', ''),
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('boundary', 'D1690A7AC1.996856090/mail.example.com')])
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msg.set_param("report-type", old_val)
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eq(msg.get_params(),
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[('multipart/report', ''),
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('boundary', 'D1690A7AC1.996856090/mail.example.com'),
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('report-type', old_val)])
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def test_set_type(self):
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eq = self.assertEqual
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msg = Message()
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self.assertRaises(ValueError, msg.set_type, 'text')
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msg.set_type('text/plain')
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eq(msg['content-type'], 'text/plain')
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msg.set_param('charset', 'us-ascii')
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eq(msg['content-type'], 'text/plain; charset="us-ascii"')
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msg.set_type('text/html')
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eq(msg['content-type'], 'text/html; charset="us-ascii"')
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# Test the email.Encoders module
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class TestEncoders(unittest.TestCase):
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def test_encode_noop(self):
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eq = self.assertEqual
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msg = MIMEText('hello world', _encoder=Encoders.encode_noop)
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eq(msg.get_payload(), 'hello world\n')
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def test_encode_7bit(self):
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eq = self.assertEqual
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msg = MIMEText('hello world', _encoder=Encoders.encode_7or8bit)
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eq(msg.get_payload(), 'hello world\n')
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eq(msg['content-transfer-encoding'], '7bit')
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msg = MIMEText('hello \x7f world', _encoder=Encoders.encode_7or8bit)
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eq(msg.get_payload(), 'hello \x7f world\n')
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eq(msg['content-transfer-encoding'], '7bit')
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def test_encode_8bit(self):
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eq = self.assertEqual
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msg = MIMEText('hello \x80 world', _encoder=Encoders.encode_7or8bit)
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eq(msg.get_payload(), 'hello \x80 world\n')
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eq(msg['content-transfer-encoding'], '8bit')
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def test_encode_empty_payload(self):
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eq = self.assertEqual
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msg = Message()
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msg.set_charset('us-ascii')
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eq(msg['content-transfer-encoding'], '7bit')
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def test_encode_base64(self):
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eq = self.assertEqual
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msg = MIMEText('hello world', _encoder=Encoders.encode_base64)
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eq(msg.get_payload(), 'aGVsbG8gd29ybGQK\n')
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eq(msg['content-transfer-encoding'], 'base64')
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def test_encode_quoted_printable(self):
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eq = self.assertEqual
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msg = MIMEText('hello world', _encoder=Encoders.encode_quopri)
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eq(msg.get_payload(), 'hello=20world\n')
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eq(msg['content-transfer-encoding'], 'quoted-printable')
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def test_default_cte(self):
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eq = self.assertEqual
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msg = MIMEText('hello world')
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eq(msg['content-transfer-encoding'], '7bit')
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def test_default_cte(self):
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eq = self.assertEqual
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# With no explicit _charset its us-ascii, and all are 7-bit
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msg = MIMEText('hello world')
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eq(msg['content-transfer-encoding'], '7bit')
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# Similar, but with 8-bit data
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msg = MIMEText('hello \xf8 world')
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eq(msg['content-transfer-encoding'], '8bit')
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# And now with a different charset
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msg = MIMEText('hello \xf8 world', _charset='iso-8859-1')
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eq(msg['content-transfer-encoding'], 'quoted-printable')
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|
||
|
||
|
||
# Test long header wrapping
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||
class TestLongHeaders(TestEmailBase):
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||
def test_split_long_continuation(self):
|
||
eq = self.ndiffAssertEqual
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||
msg = email.message_from_string("""\
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||
Subject: bug demonstration
|
||
\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
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\tmore text
|
||
|
||
test
|
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""")
|
||
sfp = StringIO()
|
||
g = Generator(sfp)
|
||
g.flatten(msg)
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||
eq(sfp.getvalue(), """\
|
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Subject: bug demonstration
|
||
\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
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\tmore text
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||
|
||
test
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""")
|
||
|
||
def test_another_long_almost_unsplittable_header(self):
|
||
eq = self.ndiffAssertEqual
|
||
hstr = """\
|
||
bug demonstration
|
||
\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
||
\tmore text"""
|
||
h = Header(hstr, continuation_ws='\t')
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eq(h.encode(), """\
|
||
bug demonstration
|
||
\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
||
\tmore text""")
|
||
h = Header(hstr)
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||
eq(h.encode(), """\
|
||
bug demonstration
|
||
12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
||
more text""")
|
||
|
||
def test_long_nonstring(self):
|
||
eq = self.ndiffAssertEqual
|
||
g = Charset("iso-8859-1")
|
||
cz = Charset("iso-8859-2")
|
||
utf8 = Charset("utf-8")
|
||
g_head = "Die Mieter treten hier ein werden mit einem Foerderband komfortabel den Korridor entlang, an s\xfcdl\xfcndischen Wandgem\xe4lden vorbei, gegen die rotierenden Klingen bef\xf6rdert. "
|
||
cz_head = "Finan\xe8ni metropole se hroutily pod tlakem jejich d\xf9vtipu.. "
|
||
utf8_head = u"\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066\u3044\u307e\u3059\u3002".encode("utf-8")
|
||
h = Header(g_head, g)
|
||
h.append(cz_head, cz)
|
||
h.append(utf8_head, utf8)
|
||
msg = Message()
|
||
msg['Subject'] = h
|
||
sfp = StringIO()
|
||
g = Generator(sfp)
|
||
g.flatten(msg)
|
||
eq(sfp.getvalue(), '''\
|
||
Subject: =?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_eine?=
|
||
=?iso-8859-1?q?m_Foerderband_komfortabel_den_Korridor_ent?=
|
||
=?iso-8859-1?q?lang=2C_an_s=FCdl=FCndischen_Wandgem=E4lden_vorbei?=
|
||
=?iso-8859-1?q?=2C_gegen_die_rotierenden_Klingen_bef=F6rdert=2E_?=
|
||
=?iso-8859-2?q?Finan=E8ni_metropole_se_hroutil?=
|
||
=?iso-8859-2?q?y_pod_tlakem_jejich_d=F9vtipu=2E=2E_?=
|
||
=?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv?=
|
||
=?utf-8?b?44GV44KM44Gm44GE44G+44Gb44KT44CC5LiA?=
|
||
=?utf-8?b?6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM?=
|
||
=?utf-8?b?44CB44GC44Go44Gv44Gn44Gf44KJ44KB44Gn?=
|
||
=?utf-8?b?44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGE=?=
|
||
=?utf-8?b?cyBOdW5zdHVjayBnaXQgdW5k?=
|
||
=?utf-8?b?IFNsb3Rlcm1leWVyPyBKYSEgQmVpaGVyaHVuZCBkYXMgT2Rl?=
|
||
=?utf-8?b?ciBkaWUgRmxpcHBlcndhbGR0?=
|
||
=?utf-8?b?IGdlcnNwdXQu44CN44Go6KiA44Gj44Gm44GE44G+44GZ44CC?=
|
||
|
||
''')
|
||
eq(h.encode(), '''\
|
||
=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_eine?=
|
||
=?iso-8859-1?q?m_Foerderband_komfortabel_den_Korridor_ent?=
|
||
=?iso-8859-1?q?lang=2C_an_s=FCdl=FCndischen_Wandgem=E4lden_vorbei?=
|
||
=?iso-8859-1?q?=2C_gegen_die_rotierenden_Klingen_bef=F6rdert=2E_?=
|
||
=?iso-8859-2?q?Finan=E8ni_metropole_se_hroutil?=
|
||
=?iso-8859-2?q?y_pod_tlakem_jejich_d=F9vtipu=2E=2E_?=
|
||
=?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv?=
|
||
=?utf-8?b?44GV44KM44Gm44GE44G+44Gb44KT44CC5LiA?=
|
||
=?utf-8?b?6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM?=
|
||
=?utf-8?b?44CB44GC44Go44Gv44Gn44Gf44KJ44KB44Gn?=
|
||
=?utf-8?b?44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGE=?=
|
||
=?utf-8?b?cyBOdW5zdHVjayBnaXQgdW5k?=
|
||
=?utf-8?b?IFNsb3Rlcm1leWVyPyBKYSEgQmVpaGVyaHVuZCBkYXMgT2Rl?=
|
||
=?utf-8?b?ciBkaWUgRmxpcHBlcndhbGR0?=
|
||
=?utf-8?b?IGdlcnNwdXQu44CN44Go6KiA44Gj44Gm44GE44G+44GZ44CC?=''')
|
||
|
||
def test_long_header_encode(self):
|
||
eq = self.ndiffAssertEqual
|
||
h = Header('wasnipoop; giraffes="very-long-necked-animals"; '
|
||
'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
|
||
header_name='X-Foobar-Spoink-Defrobnit')
|
||
eq(h.encode(), '''\
|
||
wasnipoop; giraffes="very-long-necked-animals";
|
||
spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
|
||
|
||
def test_long_header_encode_with_tab_continuation(self):
|
||
eq = self.ndiffAssertEqual
|
||
h = Header('wasnipoop; giraffes="very-long-necked-animals"; '
|
||
'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
|
||
header_name='X-Foobar-Spoink-Defrobnit',
|
||
continuation_ws='\t')
|
||
eq(h.encode(), '''\
|
||
wasnipoop; giraffes="very-long-necked-animals";
|
||
\tspooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
|
||
|
||
def test_header_splitter(self):
|
||
eq = self.ndiffAssertEqual
|
||
msg = MIMEText('')
|
||
# It'd be great if we could use add_header() here, but that doesn't
|
||
# guarantee an order of the parameters.
|
||
msg['X-Foobar-Spoink-Defrobnit'] = (
|
||
'wasnipoop; giraffes="very-long-necked-animals"; '
|
||
'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"')
|
||
sfp = StringIO()
|
||
g = Generator(sfp)
|
||
g.flatten(msg)
|
||
eq(sfp.getvalue(), '''\
|
||
Content-Type: text/plain; charset="us-ascii"
|
||
MIME-Version: 1.0
|
||
Content-Transfer-Encoding: 7bit
|
||
X-Foobar-Spoink-Defrobnit: wasnipoop; giraffes="very-long-necked-animals";
|
||
\tspooge="yummy"; hippos="gargantuan"; marshmallows="gooey"
|
||
|
||
''')
|
||
|
||
def test_no_semis_header_splitter(self):
|
||
eq = self.ndiffAssertEqual
|
||
msg = Message()
|
||
msg['From'] = 'test@dom.ain'
|
||
msg['References'] = SPACE.join(['<%d@dom.ain>' % i for i in range(10)])
|
||
msg.set_payload('Test')
|
||
sfp = StringIO()
|
||
g = Generator(sfp)
|
||
g.flatten(msg)
|
||
eq(sfp.getvalue(), """\
|
||
From: test@dom.ain
|
||
References: <0@dom.ain> <1@dom.ain> <2@dom.ain> <3@dom.ain> <4@dom.ain>
|
||
\t<5@dom.ain> <6@dom.ain> <7@dom.ain> <8@dom.ain> <9@dom.ain>
|
||
|
||
Test""")
|
||
|
||
def test_no_split_long_header(self):
|
||
eq = self.ndiffAssertEqual
|
||
hstr = 'References: ' + 'x' * 80
|
||
h = Header(hstr, continuation_ws='\t')
|
||
eq(h.encode(), """\
|
||
References: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx""")
|
||
|
||
def test_splitting_multiple_long_lines(self):
|
||
eq = self.ndiffAssertEqual
|
||
hstr = """\
|
||
from babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin@babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
|
||
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin@babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
|
||
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin@babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
|
||
"""
|
||
h = Header(hstr, continuation_ws='\t')
|
||
eq(h.encode(), """\
|
||
from babylon.socal-raves.org (localhost [127.0.0.1]);
|
||
\tby babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
|
||
\tfor <mailman-admin@babylon.socal-raves.org>;
|
||
\tSat, 2 Feb 2002 17:00:06 -0800 (PST)
|
||
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
|
||
\tby babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
|
||
\tfor <mailman-admin@babylon.socal-raves.org>;
|
||
\tSat, 2 Feb 2002 17:00:06 -0800 (PST)
|
||
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
|
||
\tby babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
|
||
\tfor <mailman-admin@babylon.socal-raves.org>;
|
||
\tSat, 2 Feb 2002 17:00:06 -0800 (PST)""")
|
||
|
||
|
||
|
||
# Test mangling of "From " lines in the body of a message
|
||
class TestFromMangling(unittest.TestCase):
|
||
def setUp(self):
|
||
self.msg = Message()
|
||
self.msg['From'] = 'aaa@bbb.org'
|
||
self.msg.set_payload("""\
|
||
From the desk of A.A.A.:
|
||
Blah blah blah
|
||
""")
|
||
|
||
def test_mangled_from(self):
|
||
s = StringIO()
|
||
g = Generator(s, mangle_from_=1)
|
||
g.flatten(self.msg)
|
||
self.assertEqual(s.getvalue(), """\
|
||
From: aaa@bbb.org
|
||
|
||
>From the desk of A.A.A.:
|
||
Blah blah blah
|
||
""")
|
||
|
||
def test_dont_mangle_from(self):
|
||
s = StringIO()
|
||
g = Generator(s, mangle_from_=0)
|
||
g.flatten(self.msg)
|
||
self.assertEqual(s.getvalue(), """\
|
||
From: aaa@bbb.org
|
||
|
||
From the desk of A.A.A.:
|
||
Blah blah blah
|
||
""")
|
||
|
||
|
||
|
||
# Test the basic MIMEAudio class
|
||
class TestMIMEAudio(unittest.TestCase):
|
||
def setUp(self):
|
||
# In Python, audiotest.au lives in Lib/test not Lib/test/data
|
||
fp = open(findfile('audiotest.au'))
|
||
try:
|
||
self._audiodata = fp.read()
|
||
finally:
|
||
fp.close()
|
||
self._au = MIMEAudio(self._audiodata)
|
||
|
||
def test_guess_minor_type(self):
|
||
self.assertEqual(self._au.get_type(), 'audio/basic')
|
||
|
||
def test_encoding(self):
|
||
payload = self._au.get_payload()
|
||
self.assertEqual(base64.decodestring(payload), self._audiodata)
|
||
|
||
def checkSetMinor(self):
|
||
au = MIMEAudio(self._audiodata, 'fish')
|
||
self.assertEqual(im.get_type(), 'audio/fish')
|
||
|
||
def test_custom_encoder(self):
|
||
eq = self.assertEqual
|
||
def encoder(msg):
|
||
orig = msg.get_payload()
|
||
msg.set_payload(0)
|
||
msg['Content-Transfer-Encoding'] = 'broken64'
|
||
au = MIMEAudio(self._audiodata, _encoder=encoder)
|
||
eq(au.get_payload(), 0)
|
||
eq(au['content-transfer-encoding'], 'broken64')
|
||
|
||
def test_add_header(self):
|
||
eq = self.assertEqual
|
||
unless = self.failUnless
|
||
self._au.add_header('Content-Disposition', 'attachment',
|
||
filename='audiotest.au')
|
||
eq(self._au['content-disposition'],
|
||
'attachment; filename="audiotest.au"')
|
||
eq(self._au.get_params(header='content-disposition'),
|
||
[('attachment', ''), ('filename', 'audiotest.au')])
|
||
eq(self._au.get_param('filename', header='content-disposition'),
|
||
'audiotest.au')
|
||
missing = []
|
||
eq(self._au.get_param('attachment', header='content-disposition'), '')
|
||
unless(self._au.get_param('foo', failobj=missing,
|
||
header='content-disposition') is missing)
|
||
# Try some missing stuff
|
||
unless(self._au.get_param('foobar', missing) is missing)
|
||
unless(self._au.get_param('attachment', missing,
|
||
header='foobar') is missing)
|
||
|
||
|
||
|
||
# Test the basic MIMEImage class
|
||
class TestMIMEImage(unittest.TestCase):
|
||
def setUp(self):
|
||
fp = openfile('PyBanner048.gif')
|
||
try:
|
||
self._imgdata = fp.read()
|
||
finally:
|
||
fp.close()
|
||
self._im = MIMEImage(self._imgdata)
|
||
|
||
def test_guess_minor_type(self):
|
||
self.assertEqual(self._im.get_type(), 'image/gif')
|
||
|
||
def test_encoding(self):
|
||
payload = self._im.get_payload()
|
||
self.assertEqual(base64.decodestring(payload), self._imgdata)
|
||
|
||
def checkSetMinor(self):
|
||
im = MIMEImage(self._imgdata, 'fish')
|
||
self.assertEqual(im.get_type(), 'image/fish')
|
||
|
||
def test_custom_encoder(self):
|
||
eq = self.assertEqual
|
||
def encoder(msg):
|
||
orig = msg.get_payload()
|
||
msg.set_payload(0)
|
||
msg['Content-Transfer-Encoding'] = 'broken64'
|
||
im = MIMEImage(self._imgdata, _encoder=encoder)
|
||
eq(im.get_payload(), 0)
|
||
eq(im['content-transfer-encoding'], 'broken64')
|
||
|
||
def test_add_header(self):
|
||
eq = self.assertEqual
|
||
unless = self.failUnless
|
||
self._im.add_header('Content-Disposition', 'attachment',
|
||
filename='dingusfish.gif')
|
||
eq(self._im['content-disposition'],
|
||
'attachment; filename="dingusfish.gif"')
|
||
eq(self._im.get_params(header='content-disposition'),
|
||
[('attachment', ''), ('filename', 'dingusfish.gif')])
|
||
eq(self._im.get_param('filename', header='content-disposition'),
|
||
'dingusfish.gif')
|
||
missing = []
|
||
eq(self._im.get_param('attachment', header='content-disposition'), '')
|
||
unless(self._im.get_param('foo', failobj=missing,
|
||
header='content-disposition') is missing)
|
||
# Try some missing stuff
|
||
unless(self._im.get_param('foobar', missing) is missing)
|
||
unless(self._im.get_param('attachment', missing,
|
||
header='foobar') is missing)
|
||
|
||
|
||
|
||
# Test the basic MIMEText class
|
||
class TestMIMEText(unittest.TestCase):
|
||
def setUp(self):
|
||
self._msg = MIMEText('hello there')
|
||
|
||
def test_types(self):
|
||
eq = self.assertEqual
|
||
unless = self.failUnless
|
||
eq(self._msg.get_type(), 'text/plain')
|
||
eq(self._msg.get_param('charset'), 'us-ascii')
|
||
missing = []
|
||
unless(self._msg.get_param('foobar', missing) is missing)
|
||
unless(self._msg.get_param('charset', missing, header='foobar')
|
||
is missing)
|
||
|
||
def test_payload(self):
|
||
self.assertEqual(self._msg.get_payload(), 'hello there\n')
|
||
self.failUnless(not self._msg.is_multipart())
|
||
|
||
def test_charset(self):
|
||
eq = self.assertEqual
|
||
msg = MIMEText('hello there', _charset='us-ascii')
|
||
eq(msg.get_charset().input_charset, 'us-ascii')
|
||
eq(msg['content-type'], 'text/plain; charset="us-ascii"')
|
||
|
||
|
||
|
||
# Test a more complicated multipart/mixed type message
|
||
class TestMultipartMixed(unittest.TestCase):
|
||
def setUp(self):
|
||
fp = openfile('PyBanner048.gif')
|
||
try:
|
||
data = fp.read()
|
||
finally:
|
||
fp.close()
|
||
|
||
container = MIMEBase('multipart', 'mixed', boundary='BOUNDARY')
|
||
image = MIMEImage(data, name='dingusfish.gif')
|
||
image.add_header('content-disposition', 'attachment',
|
||
filename='dingusfish.gif')
|
||
intro = MIMEText('''\
|
||
Hi there,
|
||
|
||
This is the dingus fish.
|
||
''')
|
||
container.attach(intro)
|
||
container.attach(image)
|
||
container['From'] = 'Barry <barry@digicool.com>'
|
||
container['To'] = 'Dingus Lovers <cravindogs@cravindogs.com>'
|
||
container['Subject'] = 'Here is your dingus fish'
|
||
|
||
now = 987809702.54848599
|
||
timetuple = time.localtime(now)
|
||
if timetuple[-1] == 0:
|
||
tzsecs = time.timezone
|
||
else:
|
||
tzsecs = time.altzone
|
||
if tzsecs > 0:
|
||
sign = '-'
|
||
else:
|
||
sign = '+'
|
||
tzoffset = ' %s%04d' % (sign, tzsecs / 36)
|
||
container['Date'] = time.strftime(
|
||
'%a, %d %b %Y %H:%M:%S',
|
||
time.localtime(now)) + tzoffset
|
||
self._msg = container
|
||
self._im = image
|
||
self._txt = intro
|
||
|
||
def test_hierarchy(self):
|
||
# convenience
|
||
eq = self.assertEqual
|
||
unless = self.failUnless
|
||
raises = self.assertRaises
|
||
# tests
|
||
m = self._msg
|
||
unless(m.is_multipart())
|
||
eq(m.get_type(), 'multipart/mixed')
|
||
eq(len(m.get_payload()), 2)
|
||
raises(IndexError, m.get_payload, 2)
|
||
m0 = m.get_payload(0)
|
||
m1 = m.get_payload(1)
|
||
unless(m0 is self._txt)
|
||
unless(m1 is self._im)
|
||
eq(m.get_payload(), [m0, m1])
|
||
unless(not m0.is_multipart())
|
||
unless(not m1.is_multipart())
|
||
|
||
def test_no_parts_in_a_multipart(self):
|
||
outer = MIMEBase('multipart', 'mixed')
|
||
outer['Subject'] = 'A subject'
|
||
outer['To'] = 'aperson@dom.ain'
|
||
outer['From'] = 'bperson@dom.ain'
|
||
outer.preamble = ''
|
||
outer.epilogue = ''
|
||
outer.set_boundary('BOUNDARY')
|
||
msg = MIMEText('hello world')
|
||
self.assertEqual(outer.as_string(), '''\
|
||
Content-Type: multipart/mixed; boundary="BOUNDARY"
|
||
MIME-Version: 1.0
|
||
Subject: A subject
|
||
To: aperson@dom.ain
|
||
From: bperson@dom.ain
|
||
|
||
--BOUNDARY
|
||
|
||
|
||
--BOUNDARY--
|
||
''')
|
||
|
||
def test_one_part_in_a_multipart(self):
|
||
outer = MIMEBase('multipart', 'mixed')
|
||
outer['Subject'] = 'A subject'
|
||
outer['To'] = 'aperson@dom.ain'
|
||
outer['From'] = 'bperson@dom.ain'
|
||
outer.preamble = ''
|
||
outer.epilogue = ''
|
||
outer.set_boundary('BOUNDARY')
|
||
msg = MIMEText('hello world')
|
||
outer.attach(msg)
|
||
self.assertEqual(outer.as_string(), '''\
|
||
Content-Type: multipart/mixed; boundary="BOUNDARY"
|
||
MIME-Version: 1.0
|
||
Subject: A subject
|
||
To: aperson@dom.ain
|
||
From: bperson@dom.ain
|
||
|
||
--BOUNDARY
|
||
Content-Type: text/plain; charset="us-ascii"
|
||
MIME-Version: 1.0
|
||
Content-Transfer-Encoding: 7bit
|
||
|
||
hello world
|
||
|
||
--BOUNDARY--
|
||
''')
|
||
|
||
def test_seq_parts_in_a_multipart(self):
|
||
outer = MIMEBase('multipart', 'mixed')
|
||
outer['Subject'] = 'A subject'
|
||
outer['To'] = 'aperson@dom.ain'
|
||
outer['From'] = 'bperson@dom.ain'
|
||
outer.preamble = ''
|
||
outer.epilogue = ''
|
||
msg = MIMEText('hello world')
|
||
outer.attach(msg)
|
||
outer.set_boundary('BOUNDARY')
|
||
self.assertEqual(outer.as_string(), '''\
|
||
Content-Type: multipart/mixed; boundary="BOUNDARY"
|
||
MIME-Version: 1.0
|
||
Subject: A subject
|
||
To: aperson@dom.ain
|
||
From: bperson@dom.ain
|
||
|
||
--BOUNDARY
|
||
Content-Type: text/plain; charset="us-ascii"
|
||
MIME-Version: 1.0
|
||
Content-Transfer-Encoding: 7bit
|
||
|
||
hello world
|
||
|
||
--BOUNDARY--
|
||
''')
|
||
|
||
|
||
|
||
# Test some badly formatted messages
|
||
class TestNonConformant(TestEmailBase):
|
||
def test_parse_missing_minor_type(self):
|
||
eq = self.assertEqual
|
||
msg = self._msgobj('msg_14.txt')
|
||
eq(msg.get_type(), 'text')
|
||
eq(msg.get_main_type(), 'text')
|
||
self.failUnless(msg.get_subtype() is None)
|
||
|
||
def test_bogus_boundary(self):
|
||
fp = openfile(findfile('msg_15.txt'))
|
||
try:
|
||
data = fp.read()
|
||
finally:
|
||
fp.close()
|
||
p = Parser()
|
||
# Note, under a future non-strict parsing mode, this would parse the
|
||
# message into the intended message tree.
|
||
self.assertRaises(Errors.BoundaryError, p.parsestr, data)
|
||
|
||
def test_multipart_no_boundary(self):
|
||
fp = openfile(findfile('msg_25.txt'))
|
||
self.assertRaises(Errors.BoundaryError, email.message_from_file, fp)
|
||
|
||
|
||
|
||
# Test RFC 2047 header encoding and decoding
|
||
class TestRFC2047(unittest.TestCase):
|
||
def test_iso_8859_1(self):
|
||
eq = self.assertEqual
|
||
s = '=?iso-8859-1?q?this=20is=20some=20text?='
|
||
eq(Utils.decode(s), 'this is some text')
|
||
s = '=?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?='
|
||
eq(Utils.decode(s), u'Keld J\xf8rn Simonsen')
|
||
s = '=?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=' \
|
||
'=?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?='
|
||
eq(Utils.decode(s), 'If you can read this you understand the example.')
|
||
s = '=?iso-8859-8?b?7eXs+SDv4SDp7Oj08A==?='
|
||
eq(Utils.decode(s),
|
||
u'\u05dd\u05d5\u05dc\u05e9 \u05df\u05d1 \u05d9\u05dc\u05d8\u05e4\u05e0')
|
||
s = '=?iso-8859-1?q?this=20is?= =?iso-8859-1?q?some=20text?='
|
||
eq(Utils.decode(s), u'this issome text')
|
||
s = '=?iso-8859-1?q?this=20is_?= =?iso-8859-1?q?some=20text?='
|
||
eq(Utils.decode(s), u'this is some text')
|
||
|
||
def test_encode_header(self):
|
||
eq = self.assertEqual
|
||
s = 'this is some text'
|
||
eq(Utils.encode(s), '=?iso-8859-1?q?this=20is=20some=20text?=')
|
||
s = 'Keld_J\xf8rn_Simonsen'
|
||
eq(Utils.encode(s), '=?iso-8859-1?q?Keld_J=F8rn_Simonsen?=')
|
||
s1 = 'If you can read this yo'
|
||
s2 = 'u understand the example.'
|
||
eq(Utils.encode(s1, encoding='b'),
|
||
'=?iso-8859-1?b?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=')
|
||
eq(Utils.encode(s2, charset='iso-8859-2', encoding='b'),
|
||
'=?iso-8859-2?b?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?=')
|
||
|
||
|
||
|
||
# Test the MIMEMessage class
|
||
class TestMIMEMessage(TestEmailBase):
|
||
def setUp(self):
|
||
fp = openfile('msg_11.txt')
|
||
self._text = fp.read()
|
||
fp.close()
|
||
|
||
def test_type_error(self):
|
||
self.assertRaises(TypeError, MIMEMessage, 'a plain string')
|
||
|
||
def test_valid_argument(self):
|
||
eq = self.assertEqual
|
||
unless = self.failUnless
|
||
subject = 'A sub-message'
|
||
m = Message()
|
||
m['Subject'] = subject
|
||
r = MIMEMessage(m)
|
||
eq(r.get_type(), 'message/rfc822')
|
||
payload = r.get_payload()
|
||
unless(type(payload), ListType)
|
||
eq(len(payload), 1)
|
||
subpart = payload[0]
|
||
unless(subpart is m)
|
||
eq(subpart['subject'], subject)
|
||
|
||
def test_bad_multipart(self):
|
||
eq = self.assertEqual
|
||
msg1 = Message()
|
||
msg1['Subject'] = 'subpart 1'
|
||
msg2 = Message()
|
||
msg2['Subject'] = 'subpart 2'
|
||
r = MIMEMessage(msg1)
|
||
self.assertRaises(Errors.MultipartConversionError, r.attach, msg2)
|
||
|
||
def test_generate(self):
|
||
# First craft the message to be encapsulated
|
||
m = Message()
|
||
m['Subject'] = 'An enclosed message'
|
||
m.set_payload('Here is the body of the message.\n')
|
||
r = MIMEMessage(m)
|
||
r['Subject'] = 'The enclosing message'
|
||
s = StringIO()
|
||
g = Generator(s)
|
||
g.flatten(r)
|
||
self.assertEqual(s.getvalue(), """\
|
||
Content-Type: message/rfc822
|
||
MIME-Version: 1.0
|
||
Subject: The enclosing message
|
||
|
||
Subject: An enclosed message
|
||
|
||
Here is the body of the message.
|
||
""")
|
||
|
||
def test_parse_message_rfc822(self):
|
||
eq = self.assertEqual
|
||
unless = self.failUnless
|
||
msg = self._msgobj('msg_11.txt')
|
||
eq(msg.get_type(), 'message/rfc822')
|
||
payload = msg.get_payload()
|
||
unless(isinstance(payload, ListType))
|
||
eq(len(payload), 1)
|
||
submsg = payload[0]
|
||
self.failUnless(isinstance(submsg, Message))
|
||
eq(submsg['subject'], 'An enclosed message')
|
||
eq(submsg.get_payload(), 'Here is the body of the message.\n')
|
||
|
||
def test_dsn(self):
|
||
eq = self.assertEqual
|
||
unless = self.failUnless
|
||
# msg 16 is a Delivery Status Notification, see RFC XXXX
|
||
msg = self._msgobj('msg_16.txt')
|
||
eq(msg.get_type(), 'multipart/report')
|
||
unless(msg.is_multipart())
|
||
eq(len(msg.get_payload()), 3)
|
||
# Subpart 1 is a text/plain, human readable section
|
||
subpart = msg.get_payload(0)
|
||
eq(subpart.get_type(), 'text/plain')
|
||
eq(subpart.get_payload(), """\
|
||
This report relates to a message you sent with the following header fields:
|
||
|
||
Message-id: <002001c144a6$8752e060$56104586@oxy.edu>
|
||
Date: Sun, 23 Sep 2001 20:10:55 -0700
|
||
From: "Ian T. Henry" <henryi@oxy.edu>
|
||
To: SoCal Raves <scr@socal-raves.org>
|
||
Subject: [scr] yeah for Ians!!
|
||
|
||
Your message cannot be delivered to the following recipients:
|
||
|
||
Recipient address: jangel1@cougar.noc.ucla.edu
|
||
Reason: recipient reached disk quota
|
||
|
||
""")
|
||
# Subpart 2 contains the machine parsable DSN information. It
|
||
# consists of two blocks of headers, represented by two nested Message
|
||
# objects.
|
||
subpart = msg.get_payload(1)
|
||
eq(subpart.get_type(), 'message/delivery-status')
|
||
eq(len(subpart.get_payload()), 2)
|
||
# message/delivery-status should treat each block as a bunch of
|
||
# headers, i.e. a bunch of Message objects.
|
||
dsn1 = subpart.get_payload(0)
|
||
unless(isinstance(dsn1, Message))
|
||
eq(dsn1['original-envelope-id'], '0GK500B4HD0888@cougar.noc.ucla.edu')
|
||
eq(dsn1.get_param('dns', header='reporting-mta'), '')
|
||
# Try a missing one <wink>
|
||
eq(dsn1.get_param('nsd', header='reporting-mta'), None)
|
||
dsn2 = subpart.get_payload(1)
|
||
unless(isinstance(dsn2, Message))
|
||
eq(dsn2['action'], 'failed')
|
||
eq(dsn2.get_params(header='original-recipient'),
|
||
[('rfc822', ''), ('jangel1@cougar.noc.ucla.edu', '')])
|
||
eq(dsn2.get_param('rfc822', header='final-recipient'), '')
|
||
# Subpart 3 is the original message
|
||
subpart = msg.get_payload(2)
|
||
eq(subpart.get_type(), 'message/rfc822')
|
||
payload = subpart.get_payload()
|
||
unless(isinstance(payload, ListType))
|
||
eq(len(payload), 1)
|
||
subsubpart = payload[0]
|
||
unless(isinstance(subsubpart, Message))
|
||
eq(subsubpart.get_type(), 'text/plain')
|
||
eq(subsubpart['message-id'],
|
||
'<002001c144a6$8752e060$56104586@oxy.edu>')
|
||
|
||
def test_epilogue(self):
|
||
fp = openfile('msg_21.txt')
|
||
try:
|
||
text = fp.read()
|
||
finally:
|
||
fp.close()
|
||
msg = Message()
|
||
msg['From'] = 'aperson@dom.ain'
|
||
msg['To'] = 'bperson@dom.ain'
|
||
msg['Subject'] = 'Test'
|
||
msg.preamble = 'MIME message\n'
|
||
msg.epilogue = 'End of MIME message\n'
|
||
msg1 = MIMEText('One')
|
||
msg2 = MIMEText('Two')
|
||
msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY')
|
||
msg.attach(msg1)
|
||
msg.attach(msg2)
|
||
sfp = StringIO()
|
||
g = Generator(sfp)
|
||
g.flatten(msg)
|
||
self.assertEqual(sfp.getvalue(), text)
|
||
|
||
|
||
|
||
# A general test of parser->model->generator idempotency. IOW, read a message
|
||
# in, parse it into a message object tree, then without touching the tree,
|
||
# regenerate the plain text. The original text and the transformed text
|
||
# should be identical. Note: that we ignore the Unix-From since that may
|
||
# contain a changed date.
|
||
class TestIdempotent(TestEmailBase):
|
||
def _msgobj(self, filename):
|
||
fp = openfile(filename)
|
||
try:
|
||
data = fp.read()
|
||
finally:
|
||
fp.close()
|
||
msg = email.message_from_string(data)
|
||
return msg, data
|
||
|
||
def _idempotent(self, msg, text):
|
||
eq = self.ndiffAssertEqual
|
||
s = StringIO()
|
||
g = Generator(s, maxheaderlen=0)
|
||
g.flatten(msg)
|
||
eq(text, s.getvalue())
|
||
|
||
def test_parse_text_message(self):
|
||
eq = self.assertEquals
|
||
msg, text = self._msgobj('msg_01.txt')
|
||
eq(msg.get_type(), 'text/plain')
|
||
eq(msg.get_main_type(), 'text')
|
||
eq(msg.get_subtype(), 'plain')
|
||
eq(msg.get_params()[1], ('charset', 'us-ascii'))
|
||
eq(msg.get_param('charset'), 'us-ascii')
|
||
eq(msg.preamble, None)
|
||
eq(msg.epilogue, None)
|
||
self._idempotent(msg, text)
|
||
|
||
def test_parse_untyped_message(self):
|
||
eq = self.assertEquals
|
||
msg, text = self._msgobj('msg_03.txt')
|
||
eq(msg.get_type(), None)
|
||
eq(msg.get_params(), None)
|
||
eq(msg.get_param('charset'), None)
|
||
self._idempotent(msg, text)
|
||
|
||
def test_simple_multipart(self):
|
||
msg, text = self._msgobj('msg_04.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_MIME_digest(self):
|
||
msg, text = self._msgobj('msg_02.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_long_header(self):
|
||
msg, text = self._msgobj('msg_27.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
## def test_MIME_digest_with_part_headers(self):
|
||
## msg, text = self._msgobj('msg_28.txt')
|
||
## self._idempotent(msg, text)
|
||
|
||
def test_mixed_with_image(self):
|
||
msg, text = self._msgobj('msg_06.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_multipart_report(self):
|
||
msg, text = self._msgobj('msg_05.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_dsn(self):
|
||
msg, text = self._msgobj('msg_16.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_preamble_epilogue(self):
|
||
msg, text = self._msgobj('msg_21.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_multipart_one_part(self):
|
||
msg, text = self._msgobj('msg_23.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_multipart_no_parts(self):
|
||
msg, text = self._msgobj('msg_24.txt')
|
||
self._idempotent(msg, text)
|
||
|
||
def test_content_type(self):
|
||
eq = self.assertEquals
|
||
unless = self.failUnless
|
||
# Get a message object and reset the seek pointer for other tests
|
||
msg, text = self._msgobj('msg_05.txt')
|
||
eq(msg.get_type(), 'multipart/report')
|
||
# Test the Content-Type: parameters
|
||
params = {}
|
||
for pk, pv in msg.get_params():
|
||
params[pk] = pv
|
||
eq(params['report-type'], 'delivery-status')
|
||
eq(params['boundary'], 'D1690A7AC1.996856090/mail.example.com')
|
||
eq(msg.preamble, 'This is a MIME-encapsulated message.\n\n')
|
||
eq(msg.epilogue, '\n\n')
|
||
eq(len(msg.get_payload()), 3)
|
||
# Make sure the subparts are what we expect
|
||
msg1 = msg.get_payload(0)
|
||
eq(msg1.get_type(), 'text/plain')
|
||
eq(msg1.get_payload(), 'Yadda yadda yadda\n')
|
||
msg2 = msg.get_payload(1)
|
||
eq(msg2.get_type(), None)
|
||
eq(msg2.get_payload(), 'Yadda yadda yadda\n')
|
||
msg3 = msg.get_payload(2)
|
||
eq(msg3.get_type(), 'message/rfc822')
|
||
self.failUnless(isinstance(msg3, Message))
|
||
payload = msg3.get_payload()
|
||
unless(isinstance(payload, ListType))
|
||
eq(len(payload), 1)
|
||
msg4 = payload[0]
|
||
unless(isinstance(msg4, Message))
|
||
eq(msg4.get_payload(), 'Yadda yadda yadda\n')
|
||
|
||
def test_parser(self):
|
||
eq = self.assertEquals
|
||
unless = self.failUnless
|
||
msg, text = self._msgobj('msg_06.txt')
|
||
# Check some of the outer headers
|
||
eq(msg.get_type(), 'message/rfc822')
|
||
# Make sure the payload is a list of exactly one sub-Message, and that
|
||
# that submessage has a type of text/plain
|
||
payload = msg.get_payload()
|
||
unless(isinstance(payload, ListType))
|
||
eq(len(payload), 1)
|
||
msg1 = payload[0]
|
||
self.failUnless(isinstance(msg1, Message))
|
||
eq(msg1.get_type(), 'text/plain')
|
||
self.failUnless(isinstance(msg1.get_payload(), StringType))
|
||
eq(msg1.get_payload(), '\n')
|
||
|
||
|
||
# Test various other bits of the package's functionality
|
||
class TestMiscellaneous(unittest.TestCase):
|
||
def test_message_from_string(self):
|
||
fp = openfile('msg_01.txt')
|
||
try:
|
||
text = fp.read()
|
||
finally:
|
||
fp.close()
|
||
msg = email.message_from_string(text)
|
||
s = StringIO()
|
||
# Don't wrap/continue long headers since we're trying to test
|
||
# idempotency.
|
||
g = Generator(s, maxheaderlen=0)
|
||
g.flatten(msg)
|
||
self.assertEqual(text, s.getvalue())
|
||
|
||
def test_message_from_file(self):
|
||
fp = openfile('msg_01.txt')
|
||
try:
|
||
text = fp.read()
|
||
fp.seek(0)
|
||
msg = email.message_from_file(fp)
|
||
s = StringIO()
|
||
# Don't wrap/continue long headers since we're trying to test
|
||
# idempotency.
|
||
g = Generator(s, maxheaderlen=0)
|
||
g.flatten(msg)
|
||
self.assertEqual(text, s.getvalue())
|
||
finally:
|
||
fp.close()
|
||
|
||
def test_message_from_string_with_class(self):
|
||
unless = self.failUnless
|
||
fp = openfile('msg_01.txt')
|
||
try:
|
||
text = fp.read()
|
||
finally:
|
||
fp.close()
|
||
# Create a subclass
|
||
class MyMessage(Message):
|
||
pass
|
||
|
||
msg = email.message_from_string(text, MyMessage)
|
||
unless(isinstance(msg, MyMessage))
|
||
# Try something more complicated
|
||
fp = openfile('msg_02.txt')
|
||
try:
|
||
text = fp.read()
|
||
finally:
|
||
fp.close()
|
||
msg = email.message_from_string(text, MyMessage)
|
||
for subpart in msg.walk():
|
||
unless(isinstance(subpart, MyMessage))
|
||
|
||
def test_message_from_file_with_class(self):
|
||
unless = self.failUnless
|
||
# Create a subclass
|
||
class MyMessage(Message):
|
||
pass
|
||
|
||
fp = openfile('msg_01.txt')
|
||
try:
|
||
msg = email.message_from_file(fp, MyMessage)
|
||
finally:
|
||
fp.close()
|
||
unless(isinstance(msg, MyMessage))
|
||
# Try something more complicated
|
||
fp = openfile('msg_02.txt')
|
||
try:
|
||
msg = email.message_from_file(fp, MyMessage)
|
||
finally:
|
||
fp.close()
|
||
for subpart in msg.walk():
|
||
unless(isinstance(subpart, MyMessage))
|
||
|
||
def test__all__(self):
|
||
module = __import__('email')
|
||
all = module.__all__
|
||
all.sort()
|
||
self.assertEqual(all, ['Charset', 'Encoders', 'Errors', 'Generator',
|
||
'Header', 'Iterators', 'MIMEAudio',
|
||
'MIMEBase', 'MIMEImage', 'MIMEMessage',
|
||
'MIMEText', 'Message', 'Parser',
|
||
'Utils', 'base64MIME',
|
||
'message_from_file', 'message_from_string',
|
||
'quopriMIME'])
|
||
|
||
def test_formatdate(self):
|
||
now = time.time()
|
||
self.assertEqual(Utils.parsedate(Utils.formatdate(now))[:6],
|
||
time.gmtime(now)[:6])
|
||
|
||
def test_formatdate_localtime(self):
|
||
now = time.time()
|
||
self.assertEqual(
|
||
Utils.parsedate(Utils.formatdate(now, localtime=1))[:6],
|
||
time.localtime(now)[:6])
|
||
|
||
def test_parsedate_none(self):
|
||
self.assertEqual(Utils.parsedate(''), None)
|
||
|
||
def test_parseaddr_empty(self):
|
||
self.assertEqual(Utils.parseaddr('<>'), ('', ''))
|
||
self.assertEqual(Utils.formataddr(Utils.parseaddr('<>')), '')
|
||
|
||
def test_noquote_dump(self):
|
||
self.assertEqual(
|
||
Utils.formataddr(('A Silly Person', 'person@dom.ain')),
|
||
'A Silly Person <person@dom.ain>')
|
||
|
||
def test_escape_dump(self):
|
||
self.assertEqual(
|
||
Utils.formataddr(('A (Very) Silly Person', 'person@dom.ain')),
|
||
r'"A \(Very\) Silly Person" <person@dom.ain>')
|
||
a = r'A \(Special\) Person'
|
||
b = 'person@dom.ain'
|
||
self.assertEqual(Utils.parseaddr(Utils.formataddr((a, b))), (a, b))
|
||
|
||
def test_quote_dump(self):
|
||
self.assertEqual(
|
||
Utils.formataddr(('A Silly; Person', 'person@dom.ain')),
|
||
r'"A Silly; Person" <person@dom.ain>')
|
||
|
||
def test_fix_eols(self):
|
||
eq = self.assertEqual
|
||
eq(Utils.fix_eols('hello'), 'hello')
|
||
eq(Utils.fix_eols('hello\n'), 'hello\r\n')
|
||
eq(Utils.fix_eols('hello\r'), 'hello\r\n')
|
||
eq(Utils.fix_eols('hello\r\n'), 'hello\r\n')
|
||
eq(Utils.fix_eols('hello\n\r'), 'hello\r\n\r\n')
|
||
|
||
def test_charset_richcomparisons(self):
|
||
eq = self.assertEqual
|
||
ne = self.failIfEqual
|
||
cset1 = Charset()
|
||
cset2 = Charset()
|
||
eq(cset1, 'us-ascii')
|
||
eq(cset1, 'US-ASCII')
|
||
eq(cset1, 'Us-AsCiI')
|
||
eq('us-ascii', cset1)
|
||
eq('US-ASCII', cset1)
|
||
eq('Us-AsCiI', cset1)
|
||
ne(cset1, 'usascii')
|
||
ne(cset1, 'USASCII')
|
||
ne(cset1, 'UsAsCiI')
|
||
ne('usascii', cset1)
|
||
ne('USASCII', cset1)
|
||
ne('UsAsCiI', cset1)
|
||
eq(cset1, cset2)
|
||
eq(cset2, cset1)
|
||
|
||
def test_getaddresses(self):
|
||
eq = self.assertEqual
|
||
eq(Utils.getaddresses(['aperson@dom.ain (Al Person)',
|
||
'Bud Person <bperson@dom.ain>']),
|
||
[('Al Person', 'aperson@dom.ain'),
|
||
('Bud Person', 'bperson@dom.ain')])
|
||
|
||
|
||
|
||
# Test the iterator/generators
|
||
class TestIterators(TestEmailBase):
|
||
def test_body_line_iterator(self):
|
||
eq = self.assertEqual
|
||
# First a simple non-multipart message
|
||
msg = self._msgobj('msg_01.txt')
|
||
it = Iterators.body_line_iterator(msg)
|
||
lines = list(it)
|
||
eq(len(lines), 6)
|
||
eq(EMPTYSTRING.join(lines), msg.get_payload())
|
||
# Now a more complicated multipart
|
||
msg = self._msgobj('msg_02.txt')
|
||
it = Iterators.body_line_iterator(msg)
|
||
lines = list(it)
|
||
eq(len(lines), 43)
|
||
eq(EMPTYSTRING.join(lines), openfile('msg_19.txt').read())
|
||
|
||
def test_typed_subpart_iterator(self):
|
||
eq = self.assertEqual
|
||
msg = self._msgobj('msg_04.txt')
|
||
it = Iterators.typed_subpart_iterator(msg, 'text')
|
||
lines = []
|
||
subparts = 0
|
||
for subpart in it:
|
||
subparts += 1
|
||
lines.append(subpart.get_payload())
|
||
eq(subparts, 2)
|
||
eq(EMPTYSTRING.join(lines), """\
|
||
a simple kind of mirror
|
||
to reflect upon our own
|
||
a simple kind of mirror
|
||
to reflect upon our own
|
||
""")
|
||
|
||
def test_typed_subpart_iterator_default_type(self):
|
||
eq = self.assertEqual
|
||
msg = self._msgobj('msg_03.txt')
|
||
it = Iterators.typed_subpart_iterator(msg, 'text', 'plain')
|
||
lines = []
|
||
subparts = 0
|
||
for subpart in it:
|
||
subparts += 1
|
||
lines.append(subpart.get_payload())
|
||
eq(subparts, 1)
|
||
eq(EMPTYSTRING.join(lines), """\
|
||
|
||
Hi,
|
||
|
||
Do you like this message?
|
||
|
||
-Me
|
||
""")
|
||
|
||
|
||
|
||
class TestParsers(unittest.TestCase):
|
||
def test_header_parser(self):
|
||
eq = self.assertEqual
|
||
# Parse only the headers of a complex multipart MIME document
|
||
p = HeaderParser()
|
||
fp = openfile('msg_02.txt')
|
||
msg = p.parse(fp)
|
||
eq(msg['from'], 'ppp-request@zzz.org')
|
||
eq(msg['to'], 'ppp@zzz.org')
|
||
eq(msg.get_type(), 'multipart/mixed')
|
||
eq(msg.is_multipart(), 0)
|
||
self.failUnless(isinstance(msg.get_payload(), StringType))
|
||
|
||
def test_whitespace_continuaton(self):
|
||
eq = self.assertEqual
|
||
# This message contains a line after the Subject: header that has only
|
||
# whitespace, but it is not empty!
|
||
msg = email.message_from_string("""\
|
||
From: aperson@dom.ain
|
||
To: bperson@dom.ain
|
||
Subject: the next line has a space on it
|
||
\x20
|
||
Date: Mon, 8 Apr 2002 15:09:19 -0400
|
||
Message-ID: spam
|
||
|
||
Here's the message body
|
||
""")
|
||
eq(msg['subject'], 'the next line has a space on it\n ')
|
||
eq(msg['message-id'], 'spam')
|
||
eq(msg.get_payload(), "Here's the message body\n")
|
||
|
||
def test_crlf_separation(self):
|
||
eq = self.assertEqual
|
||
fp = openfile('msg_26.txt')
|
||
p = Parser()
|
||
msg = p.parse(fp)
|
||
eq(len(msg.get_payload()), 2)
|
||
part1 = msg.get_payload(0)
|
||
eq(part1.get_type(), 'text/plain')
|
||
eq(part1.get_payload(), 'Simple email with attachment.\r\n\r\n')
|
||
part2 = msg.get_payload(1)
|
||
eq(part2.get_type(), 'application/riscos')
|
||
|
||
## def test_multipart_digest_with_extra_mime_headers(self):
|
||
## eq = self.assertEqual
|
||
## fp = openfile('msg_28.txt')
|
||
## p = Parser()
|
||
## msg = p.parse(fp)
|
||
## self.failUnless(msg.is_multipart())
|
||
## eq(len(msg.get_payload()), 2)
|
||
## part1 = msg.get_payload(0)
|
||
## eq(part1.get_type(), 'text/plain')
|
||
## eq(part1.get_payload(), 'message 1')
|
||
## part2 = msg.get_payload(1)
|
||
## eq(part2.get_type(), 'text/plain')
|
||
## eq(part2.get_payload(), 'message 2')
|
||
|
||
|
||
|
||
class TestBase64(unittest.TestCase):
|
||
def test_len(self):
|
||
eq = self.assertEqual
|
||
eq(base64MIME.base64_len('hello'),
|
||
len(base64MIME.encode('hello', eol='')))
|
||
for size in range(15):
|
||
if size == 0 : bsize = 0
|
||
elif size <= 3 : bsize = 4
|
||
elif size <= 6 : bsize = 8
|
||
elif size <= 9 : bsize = 12
|
||
elif size <= 12: bsize = 16
|
||
else : bsize = 20
|
||
eq(base64MIME.base64_len('x'*size), bsize)
|
||
|
||
def test_decode(self):
|
||
eq = self.assertEqual
|
||
eq(base64MIME.decode(''), '')
|
||
eq(base64MIME.decode('aGVsbG8='), 'hello')
|
||
eq(base64MIME.decode('aGVsbG8=', 'X'), 'hello')
|
||
eq(base64MIME.decode('aGVsbG8NCndvcmxk\n', 'X'), 'helloXworld')
|
||
|
||
def test_encode(self):
|
||
eq = self.assertEqual
|
||
eq(base64MIME.encode(''), '')
|
||
eq(base64MIME.encode('hello'), 'aGVsbG8=\n')
|
||
# Test the binary flag
|
||
eq(base64MIME.encode('hello\n'), 'aGVsbG8K\n')
|
||
eq(base64MIME.encode('hello\n', 0), 'aGVsbG8NCg==\n')
|
||
# Test the maxlinelen arg
|
||
eq(base64MIME.encode('xxxx ' * 20, maxlinelen=40), """\
|
||
eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
|
||
eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
|
||
eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
|
||
eHh4eCB4eHh4IA==
|
||
""")
|
||
# Test the eol argument
|
||
eq(base64MIME.encode('xxxx ' * 20, maxlinelen=40, eol='\r\n'), """\
|
||
eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
|
||
eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
|
||
eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
|
||
eHh4eCB4eHh4IA==\r
|
||
""")
|
||
|
||
def test_header_encode(self):
|
||
eq = self.assertEqual
|
||
he = base64MIME.header_encode
|
||
eq(he('hello'), '=?iso-8859-1?b?aGVsbG8=?=')
|
||
eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8NCndvcmxk?=')
|
||
# Test the charset option
|
||
eq(he('hello', charset='iso-8859-2'), '=?iso-8859-2?b?aGVsbG8=?=')
|
||
# Test the keep_eols flag
|
||
eq(he('hello\nworld', keep_eols=1),
|
||
'=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=')
|
||
# Test the maxlinelen argument
|
||
eq(he('xxxx ' * 20, maxlinelen=40), """\
|
||
=?iso-8859-1?b?eHh4eCB4eHh4IHh4eHggeHg=?=
|
||
=?iso-8859-1?b?eHggeHh4eCB4eHh4IHh4eHg=?=
|
||
=?iso-8859-1?b?IHh4eHggeHh4eCB4eHh4IHg=?=
|
||
=?iso-8859-1?b?eHh4IHh4eHggeHh4eCB4eHg=?=
|
||
=?iso-8859-1?b?eCB4eHh4IHh4eHggeHh4eCA=?=
|
||
=?iso-8859-1?b?eHh4eCB4eHh4IHh4eHgg?=""")
|
||
# Test the eol argument
|
||
eq(he('xxxx ' * 20, maxlinelen=40, eol='\r\n'), """\
|
||
=?iso-8859-1?b?eHh4eCB4eHh4IHh4eHggeHg=?=\r
|
||
=?iso-8859-1?b?eHggeHh4eCB4eHh4IHh4eHg=?=\r
|
||
=?iso-8859-1?b?IHh4eHggeHh4eCB4eHh4IHg=?=\r
|
||
=?iso-8859-1?b?eHh4IHh4eHggeHh4eCB4eHg=?=\r
|
||
=?iso-8859-1?b?eCB4eHh4IHh4eHggeHh4eCA=?=\r
|
||
=?iso-8859-1?b?eHh4eCB4eHh4IHh4eHgg?=""")
|
||
|
||
|
||
|
||
class TestQuopri(unittest.TestCase):
|
||
def setUp(self):
|
||
self.hlit = [chr(x) for x in range(ord('a'), ord('z')+1)] + \
|
||
[chr(x) for x in range(ord('A'), ord('Z')+1)] + \
|
||
[chr(x) for x in range(ord('0'), ord('9')+1)] + \
|
||
['!', '*', '+', '-', '/', ' ']
|
||
self.hnon = [chr(x) for x in range(256) if chr(x) not in self.hlit]
|
||
assert len(self.hlit) + len(self.hnon) == 256
|
||
self.blit = [chr(x) for x in range(ord(' '), ord('~')+1)] + ['\t']
|
||
self.blit.remove('=')
|
||
self.bnon = [chr(x) for x in range(256) if chr(x) not in self.blit]
|
||
assert len(self.blit) + len(self.bnon) == 256
|
||
|
||
def test_header_quopri_check(self):
|
||
for c in self.hlit:
|
||
self.failIf(quopriMIME.header_quopri_check(c))
|
||
for c in self.hnon:
|
||
self.failUnless(quopriMIME.header_quopri_check(c))
|
||
|
||
def test_body_quopri_check(self):
|
||
for c in self.blit:
|
||
self.failIf(quopriMIME.body_quopri_check(c))
|
||
for c in self.bnon:
|
||
self.failUnless(quopriMIME.body_quopri_check(c))
|
||
|
||
def test_header_quopri_len(self):
|
||
eq = self.assertEqual
|
||
hql = quopriMIME.header_quopri_len
|
||
enc = quopriMIME.header_encode
|
||
for s in ('hello', 'h@e@l@l@o@'):
|
||
# Empty charset and no line-endings. 7 == RFC chrome
|
||
eq(hql(s), len(enc(s, charset='', eol=''))-7)
|
||
for c in self.hlit:
|
||
eq(hql(c), 1)
|
||
for c in self.hnon:
|
||
eq(hql(c), 3)
|
||
|
||
def test_body_quopri_len(self):
|
||
eq = self.assertEqual
|
||
bql = quopriMIME.body_quopri_len
|
||
for c in self.blit:
|
||
eq(bql(c), 1)
|
||
for c in self.bnon:
|
||
eq(bql(c), 3)
|
||
|
||
def test_quote_unquote_idempotent(self):
|
||
for x in range(256):
|
||
c = chr(x)
|
||
self.assertEqual(quopriMIME.unquote(quopriMIME.quote(c)), c)
|
||
|
||
def test_header_encode(self):
|
||
eq = self.assertEqual
|
||
he = quopriMIME.header_encode
|
||
eq(he('hello'), '=?iso-8859-1?q?hello?=')
|
||
eq(he('hello\nworld'), '=?iso-8859-1?q?hello=0D=0Aworld?=')
|
||
# Test the charset option
|
||
eq(he('hello', charset='iso-8859-2'), '=?iso-8859-2?q?hello?=')
|
||
# Test the keep_eols flag
|
||
eq(he('hello\nworld', keep_eols=1), '=?iso-8859-1?q?hello=0Aworld?=')
|
||
# Test a non-ASCII character
|
||
eq(he('hello\xc7there'), '=?iso-8859-1?q?hello=C7there?=')
|
||
# Test the maxlinelen argument
|
||
eq(he('xxxx ' * 20, maxlinelen=40), """\
|
||
=?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xx?=
|
||
=?iso-8859-1?q?xx_xxxx_xxxx_xxxx_xxxx?=
|
||
=?iso-8859-1?q?_xxxx_xxxx_xxxx_xxxx_x?=
|
||
=?iso-8859-1?q?xxx_xxxx_xxxx_xxxx_xxx?=
|
||
=?iso-8859-1?q?x_xxxx_xxxx_?=""")
|
||
# Test the eol argument
|
||
eq(he('xxxx ' * 20, maxlinelen=40, eol='\r\n'), """\
|
||
=?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xx?=\r
|
||
=?iso-8859-1?q?xx_xxxx_xxxx_xxxx_xxxx?=\r
|
||
=?iso-8859-1?q?_xxxx_xxxx_xxxx_xxxx_x?=\r
|
||
=?iso-8859-1?q?xxx_xxxx_xxxx_xxxx_xxx?=\r
|
||
=?iso-8859-1?q?x_xxxx_xxxx_?=""")
|
||
|
||
def test_decode(self):
|
||
eq = self.assertEqual
|
||
eq(quopriMIME.decode(''), '')
|
||
eq(quopriMIME.decode('hello'), 'hello')
|
||
eq(quopriMIME.decode('hello', 'X'), 'hello')
|
||
eq(quopriMIME.decode('hello\nworld', 'X'), 'helloXworld')
|
||
|
||
def test_encode(self):
|
||
eq = self.assertEqual
|
||
eq(quopriMIME.encode(''), '')
|
||
eq(quopriMIME.encode('hello'), 'hello')
|
||
# Test the binary flag
|
||
eq(quopriMIME.encode('hello\r\nworld'), 'hello\nworld')
|
||
eq(quopriMIME.encode('hello\r\nworld', 0), 'hello\nworld')
|
||
# Test the maxlinelen arg
|
||
eq(quopriMIME.encode('xxxx ' * 20, maxlinelen=40), """\
|
||
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=
|
||
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=
|
||
x xxxx xxxx xxxx xxxx=20""")
|
||
# Test the eol argument
|
||
eq(quopriMIME.encode('xxxx ' * 20, maxlinelen=40, eol='\r\n'), """\
|
||
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=\r
|
||
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=\r
|
||
x xxxx xxxx xxxx xxxx=20""")
|
||
eq(quopriMIME.encode("""\
|
||
one line
|
||
|
||
two line"""), """\
|
||
one line
|
||
|
||
two line""")
|
||
|
||
|
||
|
||
# Test the Charset class
|
||
class TestCharset(unittest.TestCase):
|
||
def test_idempotent(self):
|
||
eq = self.assertEqual
|
||
# Make sure us-ascii = no Unicode conversion
|
||
c = Charset('us-ascii')
|
||
s = 'Hello World!'
|
||
sp = c.to_splittable(s)
|
||
eq(s, c.from_splittable(sp))
|
||
# test 8-bit idempotency with us-ascii
|
||
s = '\xa4\xa2\xa4\xa4\xa4\xa6\xa4\xa8\xa4\xaa'
|
||
sp = c.to_splittable(s)
|
||
eq(s, c.from_splittable(sp))
|
||
|
||
|
||
|
||
# Test multilingual MIME headers.
|
||
class TestHeader(TestEmailBase):
|
||
def test_simple(self):
|
||
eq = self.ndiffAssertEqual
|
||
h = Header('Hello World!')
|
||
eq(h.encode(), 'Hello World!')
|
||
h.append(' Goodbye World!')
|
||
eq(h.encode(), 'Hello World! Goodbye World!')
|
||
|
||
def test_simple_surprise(self):
|
||
eq = self.ndiffAssertEqual
|
||
h = Header('Hello World!')
|
||
eq(h.encode(), 'Hello World!')
|
||
h.append('Goodbye World!')
|
||
eq(h.encode(), 'Hello World!Goodbye World!')
|
||
|
||
def test_header_needs_no_decoding(self):
|
||
h = 'no decoding needed'
|
||
self.assertEqual(decode_header(h), [(h, None)])
|
||
|
||
def test_long(self):
|
||
h = Header("I am the very model of a modern Major-General; I've information vegetable, animal, and mineral; I know the kings of England, and I quote the fights historical from Marathon to Waterloo, in order categorical; I'm very well acquainted, too, with matters mathematical; I understand equations, both the simple and quadratical; about binomial theorem I'm teeming with a lot o' news, with many cheerful facts about the square of the hypotenuse.",
|
||
maxlinelen=76)
|
||
for l in h.encode().split('\n '):
|
||
self.failUnless(len(l) <= 76)
|
||
|
||
def test_multilingual(self):
|
||
eq = self.assertEqual
|
||
g = Charset("iso-8859-1")
|
||
cz = Charset("iso-8859-2")
|
||
utf8 = Charset("utf-8")
|
||
g_head = "Die Mieter treten hier ein werden mit einem Foerderband komfortabel den Korridor entlang, an s\xfcdl\xfcndischen Wandgem\xe4lden vorbei, gegen die rotierenden Klingen bef\xf6rdert. "
|
||
cz_head = "Finan\xe8ni metropole se hroutily pod tlakem jejich d\xf9vtipu.. "
|
||
utf8_head = u"\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066\u3044\u307e\u3059\u3002".encode("utf-8")
|
||
h = Header(g_head, g)
|
||
h.append(cz_head, cz)
|
||
h.append(utf8_head, utf8)
|
||
enc = h.encode()
|
||
eq(enc, """=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_eine?=
|
||
=?iso-8859-1?q?m_Foerderband_komfortabel_den_Korridor_ent?=
|
||
=?iso-8859-1?q?lang=2C_an_s=FCdl=FCndischen_Wandgem=E4lden_vorbei?=
|
||
=?iso-8859-1?q?=2C_gegen_die_rotierenden_Klingen_bef=F6rdert=2E_?=
|
||
=?iso-8859-2?q?Finan=E8ni_metropole_se_hroutil?=
|
||
=?iso-8859-2?q?y_pod_tlakem_jejich_d=F9vtipu=2E=2E_?=
|
||
=?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv?=
|
||
=?utf-8?b?44GV44KM44Gm44GE44G+44Gb44KT44CC5LiA?=
|
||
=?utf-8?b?6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM?=
|
||
=?utf-8?b?44CB44GC44Go44Gv44Gn44Gf44KJ44KB44Gn?=
|
||
=?utf-8?b?44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGE=?=
|
||
=?utf-8?b?cyBOdW5zdHVjayBnaXQgdW5k?=
|
||
=?utf-8?b?IFNsb3Rlcm1leWVyPyBKYSEgQmVpaGVyaHVuZCBkYXMgT2Rl?=
|
||
=?utf-8?b?ciBkaWUgRmxpcHBlcndhbGR0?=
|
||
=?utf-8?b?IGdlcnNwdXQu44CN44Go6KiA44Gj44Gm44GE44G+44GZ44CC?=""")
|
||
eq(decode_header(enc),
|
||
[(g_head, "iso-8859-1"), (cz_head, "iso-8859-2"),
|
||
(utf8_head, "utf-8")])
|
||
# Test for conversion to unicode. BAW: Python 2.1 doesn't support the
|
||
# __unicode__() protocol, so do things this way for compatibility.
|
||
ustr = h.__unicode__()
|
||
# For Python 2.2 and beyond
|
||
#ustr = unicode(h)
|
||
eq(ustr.encode('utf-8'),
|
||
'Die Mieter treten hier ein werden mit einem Foerderband '
|
||
'komfortabel den Korridor entlang, an s\xc3\xbcdl\xc3\xbcndischen '
|
||
'Wandgem\xc3\xa4lden vorbei, gegen die rotierenden Klingen '
|
||
'bef\xc3\xb6rdert. Finan\xc4\x8dni metropole se hroutily pod '
|
||
'tlakem jejich d\xc5\xafvtipu.. \xe6\xad\xa3\xe7\xa2\xba\xe3\x81'
|
||
'\xab\xe8\xa8\x80\xe3\x81\x86\xe3\x81\xa8\xe7\xbf\xbb\xe8\xa8\xb3'
|
||
'\xe3\x81\xaf\xe3\x81\x95\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x84\xe3'
|
||
'\x81\xbe\xe3\x81\x9b\xe3\x82\x93\xe3\x80\x82\xe4\xb8\x80\xe9\x83'
|
||
'\xa8\xe3\x81\xaf\xe3\x83\x89\xe3\x82\xa4\xe3\x83\x84\xe8\xaa\x9e'
|
||
'\xe3\x81\xa7\xe3\x81\x99\xe3\x81\x8c\xe3\x80\x81\xe3\x81\x82\xe3'
|
||
'\x81\xa8\xe3\x81\xaf\xe3\x81\xa7\xe3\x81\x9f\xe3\x82\x89\xe3\x82'
|
||
'\x81\xe3\x81\xa7\xe3\x81\x99\xe3\x80\x82\xe5\xae\x9f\xe9\x9a\x9b'
|
||
'\xe3\x81\xab\xe3\x81\xaf\xe3\x80\x8cWenn ist das Nunstuck git '
|
||
'und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt '
|
||
'gersput.\xe3\x80\x8d\xe3\x81\xa8\xe8\xa8\x80\xe3\x81\xa3\xe3\x81'
|
||
'\xa6\xe3\x81\x84\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82')
|
||
|
||
def test_explicit_maxlinelen(self):
|
||
eq = self.ndiffAssertEqual
|
||
hstr = 'A very long line that must get split to something other than at the 76th character boundary to test the non-default behavior'
|
||
h = Header(hstr)
|
||
eq(h.encode(), '''\
|
||
A very long line that must get split to something other than at the 76th
|
||
character boundary to test the non-default behavior''')
|
||
h = Header(hstr, header_name='Subject')
|
||
eq(h.encode(), '''\
|
||
A very long line that must get split to something other than at the
|
||
76th character boundary to test the non-default behavior''')
|
||
h = Header(hstr, maxlinelen=1024, header_name='Subject')
|
||
eq(h.encode(), hstr)
|
||
|
||
|
||
# Test RFC 2231 header parameters decoding
|
||
class TestRFC2231(TestEmailBase):
|
||
def test_get_param(self):
|
||
eq = self.assertEqual
|
||
msg = self._msgobj('msg_29.txt')
|
||
eq(msg.get_param('title'),
|
||
('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!'))
|
||
eq(msg.get_param('title', unquote=0),
|
||
('us-ascii', 'en', '"This is even more ***fun*** isn\'t it!"'))
|
||
|
||
|
||
|
||
def _testclasses():
|
||
mod = sys.modules[__name__]
|
||
return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')]
|
||
|
||
|
||
def suite():
|
||
suite = unittest.TestSuite()
|
||
for testclass in _testclasses():
|
||
suite.addTest(unittest.makeSuite(testclass))
|
||
return suite
|
||
|
||
|
||
def test_main():
|
||
for testclass in _testclasses():
|
||
test_support.run_unittest(testclass)
|
||
|
||
|
||
|
||
if __name__ == '__main__':
|
||
unittest.main(defaultTest='suite')
|