mirror of https://github.com/python/cpython
3559 lines
127 KiB
Python
3559 lines
127 KiB
Python
# Copyright (C) 2001-2010 Python Software Foundation
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# Contact: email-sig@python.org
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# email package unit tests
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import os
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import sys
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import time
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import base64
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import difflib
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import unittest
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import warnings
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import textwrap
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from cStringIO import StringIO
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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, make_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.MIMEMultipart import MIMEMultipart
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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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from test.test_support import findfile, run_unittest
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from email.test import __file__ as landmark
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NL = '\n'
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EMPTYSTRING = ''
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SPACE = ' '
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def openfile(filename, mode='r'):
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path = os.path.join(os.path.dirname(landmark), 'data', filename)
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return open(path, mode)
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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 assertEqual except use ndiff for readable output."""
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if first != second:
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sfirst = str(first)
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ssecond = str(second)
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diff = difflib.ndiff(sfirst.splitlines(), ssecond.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_content_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_filename_with_name_parameter(self):
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eq = self.assertEqual
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msg = self._msgobj('msg_44.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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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_make_boundary(self):
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msg = MIMEMultipart('form-data')
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# Note that when the boundary gets created is an implementation
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# detail and might change.
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self.assertEqual(msg.items()[0][1], 'multipart/form-data')
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# Trigger creation of boundary
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msg.as_string()
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self.assertEqual(msg.items()[0][1][:33],
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'multipart/form-data; boundary="==')
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# XXX: there ought to be tests of the uniqueness of the boundary, too.
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def test_message_rfc822_only(self):
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# Issue 7970: message/rfc822 not in multipart parsed by
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# HeaderParser caused an exception when flattened.
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fp = openfile(findfile('msg_46.txt'))
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msgdata = fp.read()
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parser = email.Parser.HeaderParser()
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msg = parser.parsestr(msgdata)
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out = StringIO()
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gen = email.Generator.Generator(out, True, 0)
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gen.flatten(msg, False)
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self.assertEqual(out.getvalue(), msgdata)
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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=True), None)
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# Subpart 1 is 7bit encoded
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eq(msg.get_payload(0).get_payload(decode=True),
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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=True),
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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=True),
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'This is a Base64 encoded message.')
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# Subpart 4 is base64 with a trailing newline, which
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# used to be stripped (issue 7143).
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eq(msg.get_payload(3).get_payload(decode=True),
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'This is a Base64 encoded message.\n')
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# Subpart 5 has no Content-Transfer-Encoding: header.
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eq(msg.get_payload(4).get_payload(decode=True),
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'This has no Content-Transfer-Encoding: header.\n')
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def test_get_decoded_uu_payload(self):
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eq = self.assertEqual
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msg = Message()
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msg.set_payload('begin 666 -\n+:&5L;&\\@=V]R;&0 \n \nend\n')
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for cte in ('x-uuencode', 'uuencode', 'uue', 'x-uue'):
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msg['content-transfer-encoding'] = cte
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eq(msg.get_payload(decode=True), 'hello world')
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# Now try some bogus data
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msg.set_payload('foo')
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eq(msg.get_payload(decode=True), 'foo')
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def test_decode_bogus_uu_payload_quietly(self):
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msg = Message()
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msg.set_payload('begin 664 foo.txt\n%<W1F=0000H \n \nend\n')
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msg['Content-Transfer-Encoding'] = 'x-uuencode'
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old_stderr = sys.stderr
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try:
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sys.stderr = sfp = StringIO()
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# We don't care about the payload
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msg.get_payload(decode=True)
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finally:
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sys.stderr = old_stderr
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self.assertEqual(sfp.getvalue(), '')
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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.assertTrue('from' in msg)
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self.assertTrue('From' in msg)
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self.assertTrue('FROM' in msg)
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self.assertTrue('to' in msg)
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self.assertTrue('To' in msg)
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self.assertTrue('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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# BAW 30-Mar-2009 Evil be here. So, the generator is broken with
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# respect to long line breaking. It's also not idempotent when a
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# header from a parsed message is continued with tabs rather than
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# spaces. Before we fixed bug 1974 it was reversedly broken,
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# i.e. headers that were continued with spaces got continued with
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# tabs. For Python 2.x there's really no good fix and in Python
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# 3.x all this stuff is re-written to be right(er). Chris Withers
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# convinced me that using space as the default continuation
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# character is less bad for more applications.
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text = fp.read().replace('\t', ' ')
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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.assertTrue(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_get_param_with_semis_in_quotes(self):
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msg = email.message_from_string(
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'Content-Type: image/pjpeg; name="Jim&&Jill"\n')
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self.assertEqual(msg.get_param('name'), 'Jim&&Jill')
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self.assertEqual(msg.get_param('name', unquote=False),
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'"Jim&&Jill"')
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def test_get_param_with_quotes(self):
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msg = email.message_from_string(
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'Content-Type: foo; bar*0="baz\\"foobar"; bar*1="\\"baz"')
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self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
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msg = email.message_from_string(
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"Content-Type: foo; bar*0=\"baz\\\"foobar\"; bar*1=\"\\\"baz\"")
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self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
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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.assertTrue(msg.has_key('header'))
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self.assertTrue(msg.has_key('Header'))
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self.assertTrue(msg.has_key('HEADER'))
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self.assertFalse(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=False), '"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=False), [('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_del_param_on_other_header(self):
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msg = Message()
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msg.add_header('Content-Disposition', 'attachment', filename='bud.gif')
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msg.del_param('filename', 'content-disposition')
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self.assertEqual(msg['content-disposition'], 'attachment')
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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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def test_set_type_on_other_header(self):
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msg = Message()
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msg['X-Content-Type'] = 'text/plain'
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msg.set_type('application/octet-stream', 'X-Content-Type')
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self.assertEqual(msg['x-content-type'], 'application/octet-stream')
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def test_get_content_type_missing(self):
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msg = Message()
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self.assertEqual(msg.get_content_type(), 'text/plain')
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def test_get_content_type_missing_with_default_type(self):
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msg = Message()
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msg.set_default_type('message/rfc822')
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self.assertEqual(msg.get_content_type(), 'message/rfc822')
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def test_get_content_type_from_message_implicit(self):
|
|
msg = self._msgobj('msg_30.txt')
|
|
self.assertEqual(msg.get_payload(0).get_content_type(),
|
|
'message/rfc822')
|
|
|
|
def test_get_content_type_from_message_explicit(self):
|
|
msg = self._msgobj('msg_28.txt')
|
|
self.assertEqual(msg.get_payload(0).get_content_type(),
|
|
'message/rfc822')
|
|
|
|
def test_get_content_type_from_message_text_plain_implicit(self):
|
|
msg = self._msgobj('msg_03.txt')
|
|
self.assertEqual(msg.get_content_type(), 'text/plain')
|
|
|
|
def test_get_content_type_from_message_text_plain_explicit(self):
|
|
msg = self._msgobj('msg_01.txt')
|
|
self.assertEqual(msg.get_content_type(), 'text/plain')
|
|
|
|
def test_get_content_maintype_missing(self):
|
|
msg = Message()
|
|
self.assertEqual(msg.get_content_maintype(), 'text')
|
|
|
|
def test_get_content_maintype_missing_with_default_type(self):
|
|
msg = Message()
|
|
msg.set_default_type('message/rfc822')
|
|
self.assertEqual(msg.get_content_maintype(), 'message')
|
|
|
|
def test_get_content_maintype_from_message_implicit(self):
|
|
msg = self._msgobj('msg_30.txt')
|
|
self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message')
|
|
|
|
def test_get_content_maintype_from_message_explicit(self):
|
|
msg = self._msgobj('msg_28.txt')
|
|
self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message')
|
|
|
|
def test_get_content_maintype_from_message_text_plain_implicit(self):
|
|
msg = self._msgobj('msg_03.txt')
|
|
self.assertEqual(msg.get_content_maintype(), 'text')
|
|
|
|
def test_get_content_maintype_from_message_text_plain_explicit(self):
|
|
msg = self._msgobj('msg_01.txt')
|
|
self.assertEqual(msg.get_content_maintype(), 'text')
|
|
|
|
def test_get_content_subtype_missing(self):
|
|
msg = Message()
|
|
self.assertEqual(msg.get_content_subtype(), 'plain')
|
|
|
|
def test_get_content_subtype_missing_with_default_type(self):
|
|
msg = Message()
|
|
msg.set_default_type('message/rfc822')
|
|
self.assertEqual(msg.get_content_subtype(), 'rfc822')
|
|
|
|
def test_get_content_subtype_from_message_implicit(self):
|
|
msg = self._msgobj('msg_30.txt')
|
|
self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822')
|
|
|
|
def test_get_content_subtype_from_message_explicit(self):
|
|
msg = self._msgobj('msg_28.txt')
|
|
self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822')
|
|
|
|
def test_get_content_subtype_from_message_text_plain_implicit(self):
|
|
msg = self._msgobj('msg_03.txt')
|
|
self.assertEqual(msg.get_content_subtype(), 'plain')
|
|
|
|
def test_get_content_subtype_from_message_text_plain_explicit(self):
|
|
msg = self._msgobj('msg_01.txt')
|
|
self.assertEqual(msg.get_content_subtype(), 'plain')
|
|
|
|
def test_get_content_maintype_error(self):
|
|
msg = Message()
|
|
msg['Content-Type'] = 'no-slash-in-this-string'
|
|
self.assertEqual(msg.get_content_maintype(), 'text')
|
|
|
|
def test_get_content_subtype_error(self):
|
|
msg = Message()
|
|
msg['Content-Type'] = 'no-slash-in-this-string'
|
|
self.assertEqual(msg.get_content_subtype(), 'plain')
|
|
|
|
def test_replace_header(self):
|
|
eq = self.assertEqual
|
|
msg = Message()
|
|
msg.add_header('First', 'One')
|
|
msg.add_header('Second', 'Two')
|
|
msg.add_header('Third', 'Three')
|
|
eq(msg.keys(), ['First', 'Second', 'Third'])
|
|
eq(msg.values(), ['One', 'Two', 'Three'])
|
|
msg.replace_header('Second', 'Twenty')
|
|
eq(msg.keys(), ['First', 'Second', 'Third'])
|
|
eq(msg.values(), ['One', 'Twenty', 'Three'])
|
|
msg.add_header('First', 'Eleven')
|
|
msg.replace_header('First', 'One Hundred')
|
|
eq(msg.keys(), ['First', 'Second', 'Third', 'First'])
|
|
eq(msg.values(), ['One Hundred', 'Twenty', 'Three', 'Eleven'])
|
|
self.assertRaises(KeyError, msg.replace_header, 'Fourth', 'Missing')
|
|
|
|
def test_broken_base64_payload(self):
|
|
x = 'AwDp0P7//y6LwKEAcPa/6Q=9'
|
|
msg = Message()
|
|
msg['content-type'] = 'audio/x-midi'
|
|
msg['content-transfer-encoding'] = 'base64'
|
|
msg.set_payload(x)
|
|
self.assertEqual(msg.get_payload(decode=True), x)
|
|
|
|
def test_get_content_charset(self):
|
|
msg = Message()
|
|
msg.set_charset('us-ascii')
|
|
self.assertEqual('us-ascii', msg.get_content_charset())
|
|
msg.set_charset(u'us-ascii')
|
|
self.assertEqual('us-ascii', msg.get_content_charset())
|
|
|
|
# Issue 5871: reject an attempt to embed a header inside a header value
|
|
# (header injection attack).
|
|
def test_embeded_header_via_Header_rejected(self):
|
|
msg = Message()
|
|
msg['Dummy'] = Header('dummy\nX-Injected-Header: test')
|
|
self.assertRaises(Errors.HeaderParseError, msg.as_string)
|
|
|
|
def test_embeded_header_via_string_rejected(self):
|
|
msg = Message()
|
|
msg['Dummy'] = 'dummy\nX-Injected-Header: test'
|
|
self.assertRaises(Errors.HeaderParseError, msg.as_string)
|
|
|
|
|
|
# Test the email.Encoders module
|
|
class TestEncoders(unittest.TestCase):
|
|
def test_encode_empty_payload(self):
|
|
eq = self.assertEqual
|
|
msg = Message()
|
|
msg.set_charset('us-ascii')
|
|
eq(msg['content-transfer-encoding'], '7bit')
|
|
|
|
def test_default_cte(self):
|
|
eq = self.assertEqual
|
|
# 7bit data and the default us-ascii _charset
|
|
msg = MIMEText('hello world')
|
|
eq(msg['content-transfer-encoding'], '7bit')
|
|
# Similar, but with 8bit data
|
|
msg = MIMEText('hello \xf8 world')
|
|
eq(msg['content-transfer-encoding'], '8bit')
|
|
# And now with a different charset
|
|
msg = MIMEText('hello \xf8 world', _charset='iso-8859-1')
|
|
eq(msg['content-transfer-encoding'], 'quoted-printable')
|
|
|
|
def test_encode7or8bit(self):
|
|
# Make sure a charset whose input character set is 8bit but
|
|
# whose output character set is 7bit gets a transfer-encoding
|
|
# of 7bit.
|
|
eq = self.assertEqual
|
|
msg = email.MIMEText.MIMEText('\xca\xb8', _charset='euc-jp')
|
|
eq(msg['content-transfer-encoding'], '7bit')
|
|
|
|
|
|
# Test long header wrapping
|
|
class TestLongHeaders(TestEmailBase):
|
|
def test_split_long_continuation(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = email.message_from_string("""\
|
|
Subject: bug demonstration
|
|
\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
|
\tmore text
|
|
|
|
test
|
|
""")
|
|
sfp = StringIO()
|
|
g = Generator(sfp)
|
|
g.flatten(msg)
|
|
eq(sfp.getvalue(), """\
|
|
Subject: bug demonstration
|
|
12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
|
more text
|
|
|
|
test
|
|
""")
|
|
|
|
def test_another_long_almost_unsplittable_header(self):
|
|
eq = self.ndiffAssertEqual
|
|
hstr = """\
|
|
bug demonstration
|
|
\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
|
\tmore text"""
|
|
h = Header(hstr, continuation_ws='\t')
|
|
eq(h.encode(), """\
|
|
bug demonstration
|
|
\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
|
|
\tmore text""")
|
|
h = Header(hstr)
|
|
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, header_name='Subject')
|
|
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_einem_Foerd?=
|
|
=?iso-8859-1?q?erband_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndi?=
|
|
=?iso-8859-1?q?schen_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Kling?=
|
|
=?iso-8859-1?q?en_bef=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_met?=
|
|
=?iso-8859-2?q?ropole_se_hroutily_pod_tlakem_jejich_d=F9vtipu=2E=2E_?=
|
|
=?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE?=
|
|
=?utf-8?b?44G+44Gb44KT44CC5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB?=
|
|
=?utf-8?b?44GC44Go44Gv44Gn44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CM?=
|
|
=?utf-8?q?Wenn_ist_das_Nunstuck_git_und_Slotermeyer=3F_Ja!_Beiherhund_das?=
|
|
=?utf-8?b?IE9kZXIgZGllIEZsaXBwZXJ3YWxkdCBnZXJzcHV0LuOAjeOBqOiogOOBow==?=
|
|
=?utf-8?b?44Gm44GE44G+44GZ44CC?=
|
|
|
|
""")
|
|
eq(h.encode(), """\
|
|
=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerd?=
|
|
=?iso-8859-1?q?erband_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndi?=
|
|
=?iso-8859-1?q?schen_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Kling?=
|
|
=?iso-8859-1?q?en_bef=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_met?=
|
|
=?iso-8859-2?q?ropole_se_hroutily_pod_tlakem_jejich_d=F9vtipu=2E=2E_?=
|
|
=?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE?=
|
|
=?utf-8?b?44G+44Gb44KT44CC5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB?=
|
|
=?utf-8?b?44GC44Go44Gv44Gn44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CM?=
|
|
=?utf-8?q?Wenn_ist_das_Nunstuck_git_und_Slotermeyer=3F_Ja!_Beiherhund_das?=
|
|
=?utf-8?b?IE9kZXIgZGllIEZsaXBwZXJ3YWxkdCBnZXJzcHV0LuOAjeOBqOiogOOBow==?=
|
|
=?utf-8?b?44Gm44GE44G+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";
|
|
spooge="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>
|
|
<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)""")
|
|
|
|
def test_splitting_first_line_only_is_long(self):
|
|
eq = self.ndiffAssertEqual
|
|
hstr = """\
|
|
from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93] helo=cthulhu.gerg.ca)
|
|
\tby kronos.mems-exchange.org with esmtp (Exim 4.05)
|
|
\tid 17k4h5-00034i-00
|
|
\tfor test@mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400"""
|
|
h = Header(hstr, maxlinelen=78, header_name='Received',
|
|
continuation_ws='\t')
|
|
eq(h.encode(), """\
|
|
from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93]
|
|
\thelo=cthulhu.gerg.ca)
|
|
\tby kronos.mems-exchange.org with esmtp (Exim 4.05)
|
|
\tid 17k4h5-00034i-00
|
|
\tfor test@mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400""")
|
|
|
|
def test_long_8bit_header(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = Message()
|
|
h = Header('Britische Regierung gibt', 'iso-8859-1',
|
|
header_name='Subject')
|
|
h.append('gr\xfcnes Licht f\xfcr Offshore-Windkraftprojekte')
|
|
msg['Subject'] = h
|
|
eq(msg.as_string(), """\
|
|
Subject: =?iso-8859-1?q?Britische_Regierung_gibt?= =?iso-8859-1?q?gr=FCnes?=
|
|
=?iso-8859-1?q?_Licht_f=FCr_Offshore-Windkraftprojekte?=
|
|
|
|
""")
|
|
|
|
def test_long_8bit_header_no_charset(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = Message()
|
|
msg['Reply-To'] = 'Britische Regierung gibt gr\xfcnes Licht f\xfcr Offshore-Windkraftprojekte <a-very-long-address@example.com>'
|
|
eq(msg.as_string(), """\
|
|
Reply-To: Britische Regierung gibt gr\xfcnes Licht f\xfcr Offshore-Windkraftprojekte <a-very-long-address@example.com>
|
|
|
|
""")
|
|
|
|
def test_long_to_header(self):
|
|
eq = self.ndiffAssertEqual
|
|
to = '"Someone Test #A" <someone@eecs.umich.edu>,<someone@eecs.umich.edu>,"Someone Test #B" <someone@umich.edu>, "Someone Test #C" <someone@eecs.umich.edu>, "Someone Test #D" <someone@eecs.umich.edu>'
|
|
msg = Message()
|
|
msg['To'] = to
|
|
eq(msg.as_string(0), '''\
|
|
To: "Someone Test #A" <someone@eecs.umich.edu>, <someone@eecs.umich.edu>,
|
|
"Someone Test #B" <someone@umich.edu>,
|
|
"Someone Test #C" <someone@eecs.umich.edu>,
|
|
"Someone Test #D" <someone@eecs.umich.edu>
|
|
|
|
''')
|
|
|
|
def test_long_line_after_append(self):
|
|
eq = self.ndiffAssertEqual
|
|
s = 'This is an example of string which has almost the limit of header length.'
|
|
h = Header(s)
|
|
h.append('Add another line.')
|
|
eq(h.encode(), """\
|
|
This is an example of string which has almost the limit of header length.
|
|
Add another line.""")
|
|
|
|
def test_shorter_line_with_append(self):
|
|
eq = self.ndiffAssertEqual
|
|
s = 'This is a shorter line.'
|
|
h = Header(s)
|
|
h.append('Add another sentence. (Surprise?)')
|
|
eq(h.encode(),
|
|
'This is a shorter line. Add another sentence. (Surprise?)')
|
|
|
|
def test_long_field_name(self):
|
|
eq = self.ndiffAssertEqual
|
|
fn = 'X-Very-Very-Very-Long-Header-Name'
|
|
gs = "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. "
|
|
h = Header(gs, 'iso-8859-1', header_name=fn)
|
|
# BAW: this seems broken because the first line is too long
|
|
eq(h.encode(), """\
|
|
=?iso-8859-1?q?Die_Mieter_treten_hier_?=
|
|
=?iso-8859-1?q?ein_werden_mit_einem_Foerderband_komfortabel_den_Korridor_?=
|
|
=?iso-8859-1?q?entlang=2C_an_s=FCdl=FCndischen_Wandgem=E4lden_vorbei=2C_g?=
|
|
=?iso-8859-1?q?egen_die_rotierenden_Klingen_bef=F6rdert=2E_?=""")
|
|
|
|
def test_long_received_header(self):
|
|
h = 'from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP; Wed, 05 Mar 2003 18:10:18 -0700'
|
|
msg = Message()
|
|
msg['Received-1'] = Header(h, continuation_ws='\t')
|
|
msg['Received-2'] = h
|
|
self.assertEqual(msg.as_string(), """\
|
|
Received-1: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by
|
|
\throthgar.la.mastaler.com (tmda-ofmipd) with ESMTP;
|
|
\tWed, 05 Mar 2003 18:10:18 -0700
|
|
Received-2: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by
|
|
hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP;
|
|
Wed, 05 Mar 2003 18:10:18 -0700
|
|
|
|
""")
|
|
|
|
def test_string_headerinst_eq(self):
|
|
h = '<15975.17901.207240.414604@sgigritzmann1.mathematik.tu-muenchen.de> (David Bremner\'s message of "Thu, 6 Mar 2003 13:58:21 +0100")'
|
|
msg = Message()
|
|
msg['Received'] = Header(h, header_name='Received',
|
|
continuation_ws='\t')
|
|
msg['Received'] = h
|
|
self.ndiffAssertEqual(msg.as_string(), """\
|
|
Received: <15975.17901.207240.414604@sgigritzmann1.mathematik.tu-muenchen.de>
|
|
\t(David Bremner's message of "Thu, 6 Mar 2003 13:58:21 +0100")
|
|
Received: <15975.17901.207240.414604@sgigritzmann1.mathematik.tu-muenchen.de>
|
|
(David Bremner's message of "Thu, 6 Mar 2003 13:58:21 +0100")
|
|
|
|
""")
|
|
|
|
def test_long_unbreakable_lines_with_continuation(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = Message()
|
|
t = """\
|
|
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
|
|
locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp"""
|
|
msg['Face-1'] = t
|
|
msg['Face-2'] = Header(t, header_name='Face-2')
|
|
eq(msg.as_string(), """\
|
|
Face-1: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
|
|
locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp
|
|
Face-2: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
|
|
locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp
|
|
|
|
""")
|
|
|
|
def test_another_long_multiline_header(self):
|
|
eq = self.ndiffAssertEqual
|
|
m = '''\
|
|
Received: from siimage.com ([172.25.1.3]) by zima.siliconimage.com with Microsoft SMTPSVC(5.0.2195.4905);
|
|
Wed, 16 Oct 2002 07:41:11 -0700'''
|
|
msg = email.message_from_string(m)
|
|
eq(msg.as_string(), '''\
|
|
Received: from siimage.com ([172.25.1.3]) by zima.siliconimage.com with
|
|
Microsoft SMTPSVC(5.0.2195.4905); Wed, 16 Oct 2002 07:41:11 -0700
|
|
|
|
''')
|
|
|
|
def test_long_lines_with_different_header(self):
|
|
eq = self.ndiffAssertEqual
|
|
h = """\
|
|
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
|
|
<mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe>"""
|
|
msg = Message()
|
|
msg['List'] = h
|
|
msg['List'] = Header(h, header_name='List')
|
|
eq(msg.as_string(), """\
|
|
List: List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
|
|
<mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe>
|
|
List: List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
|
|
<mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe>
|
|
|
|
""")
|
|
|
|
|
|
|
|
# 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_=True)
|
|
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_=False)
|
|
g.flatten(self.msg)
|
|
self.assertEqual(s.getvalue(), """\
|
|
From: aaa@bbb.org
|
|
|
|
From the desk of A.A.A.:
|
|
Blah blah blah
|
|
""")
|
|
|
|
def test_mangle_from_in_preamble_and_epilog(self):
|
|
s = StringIO()
|
|
g = Generator(s, mangle_from_=True)
|
|
msg = email.message_from_string(textwrap.dedent("""\
|
|
From: foo@bar.com
|
|
Mime-Version: 1.0
|
|
Content-Type: multipart/mixed; boundary=XXX
|
|
|
|
From somewhere unknown
|
|
|
|
--XXX
|
|
Content-Type: text/plain
|
|
|
|
foo
|
|
|
|
--XXX--
|
|
|
|
From somewhere unknowable
|
|
"""))
|
|
g.flatten(msg)
|
|
self.assertEqual(len([1 for x in s.getvalue().split('\n')
|
|
if x.startswith('>From ')]), 2)
|
|
|
|
|
|
# Test the basic MIMEAudio class
|
|
class TestMIMEAudio(unittest.TestCase):
|
|
def setUp(self):
|
|
# Make sure we pick up the audiotest.au that lives in email/test/data.
|
|
# In Python, there's an audiotest.au living in Lib/test but that isn't
|
|
# included in some binary distros that don't include the test
|
|
# package. The trailing empty string on the .join() is significant
|
|
# since findfile() will do a dirname().
|
|
datadir = os.path.join(os.path.dirname(landmark), 'data', '')
|
|
fp = open(findfile('audiotest.au', datadir), 'rb')
|
|
try:
|
|
self._audiodata = fp.read()
|
|
finally:
|
|
fp.close()
|
|
self._au = MIMEAudio(self._audiodata)
|
|
|
|
def test_guess_minor_type(self):
|
|
self.assertEqual(self._au.get_content_type(), 'audio/basic')
|
|
|
|
def test_encoding(self):
|
|
payload = self._au.get_payload()
|
|
self.assertEqual(base64.decodestring(payload), self._audiodata)
|
|
|
|
def test_checkSetMinor(self):
|
|
au = MIMEAudio(self._audiodata, 'fish')
|
|
self.assertEqual(au.get_content_type(), 'audio/fish')
|
|
|
|
def test_add_header(self):
|
|
eq = self.assertEqual
|
|
unless = self.assertTrue
|
|
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_content_type(), 'image/gif')
|
|
|
|
def test_encoding(self):
|
|
payload = self._im.get_payload()
|
|
self.assertEqual(base64.decodestring(payload), self._imgdata)
|
|
|
|
def test_checkSetMinor(self):
|
|
im = MIMEImage(self._imgdata, 'fish')
|
|
self.assertEqual(im.get_content_type(), 'image/fish')
|
|
|
|
def test_add_header(self):
|
|
eq = self.assertEqual
|
|
unless = self.assertTrue
|
|
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.assertTrue
|
|
eq(self._msg.get_content_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')
|
|
self.assertTrue(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"')
|
|
|
|
def test_7bit_unicode_input(self):
|
|
eq = self.assertEqual
|
|
msg = MIMEText(u'hello there', _charset='us-ascii')
|
|
eq(msg.get_charset().input_charset, 'us-ascii')
|
|
eq(msg['content-type'], 'text/plain; charset="us-ascii"')
|
|
|
|
def test_7bit_unicode_input_no_charset(self):
|
|
eq = self.assertEqual
|
|
msg = MIMEText(u'hello there')
|
|
eq(msg.get_charset(), 'us-ascii')
|
|
eq(msg['content-type'], 'text/plain; charset="us-ascii"')
|
|
self.assertTrue('hello there' in msg.as_string())
|
|
|
|
def test_8bit_unicode_input(self):
|
|
teststr = u'\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430'
|
|
eq = self.assertEqual
|
|
msg = MIMEText(teststr, _charset='utf-8')
|
|
eq(msg.get_charset().output_charset, 'utf-8')
|
|
eq(msg['content-type'], 'text/plain; charset="utf-8"')
|
|
eq(msg.get_payload(decode=True), teststr.encode('utf-8'))
|
|
|
|
def test_8bit_unicode_input_no_charset(self):
|
|
teststr = u'\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430'
|
|
self.assertRaises(UnicodeEncodeError, MIMEText, teststr)
|
|
|
|
|
|
|
|
# Test complicated multipart/* messages
|
|
class TestMultipart(TestEmailBase):
|
|
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.assertTrue
|
|
raises = self.assertRaises
|
|
# tests
|
|
m = self._msg
|
|
unless(m.is_multipart())
|
|
eq(m.get_content_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_empty_multipart_idempotent(self):
|
|
text = """\
|
|
Content-Type: multipart/mixed; boundary="BOUNDARY"
|
|
MIME-Version: 1.0
|
|
Subject: A subject
|
|
To: aperson@dom.ain
|
|
From: bperson@dom.ain
|
|
|
|
|
|
--BOUNDARY
|
|
|
|
|
|
--BOUNDARY--
|
|
"""
|
|
msg = Parser().parsestr(text)
|
|
self.ndiffAssertEqual(text, msg.as_string())
|
|
|
|
def test_no_parts_in_a_multipart_with_none_epilogue(self):
|
|
outer = MIMEBase('multipart', 'mixed')
|
|
outer['Subject'] = 'A subject'
|
|
outer['To'] = 'aperson@dom.ain'
|
|
outer['From'] = 'bperson@dom.ain'
|
|
outer.set_boundary('BOUNDARY')
|
|
self.ndiffAssertEqual(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_no_parts_in_a_multipart_with_empty_epilogue(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')
|
|
self.ndiffAssertEqual(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):
|
|
eq = self.ndiffAssertEqual
|
|
outer = MIMEBase('multipart', 'mixed')
|
|
outer['Subject'] = 'A subject'
|
|
outer['To'] = 'aperson@dom.ain'
|
|
outer['From'] = 'bperson@dom.ain'
|
|
outer.set_boundary('BOUNDARY')
|
|
msg = MIMEText('hello world')
|
|
outer.attach(msg)
|
|
eq(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_with_empty_preamble(self):
|
|
eq = self.ndiffAssertEqual
|
|
outer = MIMEBase('multipart', 'mixed')
|
|
outer['Subject'] = 'A subject'
|
|
outer['To'] = 'aperson@dom.ain'
|
|
outer['From'] = 'bperson@dom.ain'
|
|
outer.preamble = ''
|
|
msg = MIMEText('hello world')
|
|
outer.attach(msg)
|
|
outer.set_boundary('BOUNDARY')
|
|
eq(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_with_none_preamble(self):
|
|
eq = self.ndiffAssertEqual
|
|
outer = MIMEBase('multipart', 'mixed')
|
|
outer['Subject'] = 'A subject'
|
|
outer['To'] = 'aperson@dom.ain'
|
|
outer['From'] = 'bperson@dom.ain'
|
|
outer.preamble = None
|
|
msg = MIMEText('hello world')
|
|
outer.attach(msg)
|
|
outer.set_boundary('BOUNDARY')
|
|
eq(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_with_none_epilogue(self):
|
|
eq = self.ndiffAssertEqual
|
|
outer = MIMEBase('multipart', 'mixed')
|
|
outer['Subject'] = 'A subject'
|
|
outer['To'] = 'aperson@dom.ain'
|
|
outer['From'] = 'bperson@dom.ain'
|
|
outer.epilogue = None
|
|
msg = MIMEText('hello world')
|
|
outer.attach(msg)
|
|
outer.set_boundary('BOUNDARY')
|
|
eq(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_with_empty_epilogue(self):
|
|
eq = self.ndiffAssertEqual
|
|
outer = MIMEBase('multipart', 'mixed')
|
|
outer['Subject'] = 'A subject'
|
|
outer['To'] = 'aperson@dom.ain'
|
|
outer['From'] = 'bperson@dom.ain'
|
|
outer.epilogue = ''
|
|
msg = MIMEText('hello world')
|
|
outer.attach(msg)
|
|
outer.set_boundary('BOUNDARY')
|
|
eq(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_with_nl_epilogue(self):
|
|
eq = self.ndiffAssertEqual
|
|
outer = MIMEBase('multipart', 'mixed')
|
|
outer['Subject'] = 'A subject'
|
|
outer['To'] = 'aperson@dom.ain'
|
|
outer['From'] = 'bperson@dom.ain'
|
|
outer.epilogue = '\n'
|
|
msg = MIMEText('hello world')
|
|
outer.attach(msg)
|
|
outer.set_boundary('BOUNDARY')
|
|
eq(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_message_external_body(self):
|
|
eq = self.assertEqual
|
|
msg = self._msgobj('msg_36.txt')
|
|
eq(len(msg.get_payload()), 2)
|
|
msg1 = msg.get_payload(1)
|
|
eq(msg1.get_content_type(), 'multipart/alternative')
|
|
eq(len(msg1.get_payload()), 2)
|
|
for subpart in msg1.get_payload():
|
|
eq(subpart.get_content_type(), 'message/external-body')
|
|
eq(len(subpart.get_payload()), 1)
|
|
subsubpart = subpart.get_payload(0)
|
|
eq(subsubpart.get_content_type(), 'text/plain')
|
|
|
|
def test_double_boundary(self):
|
|
# msg_37.txt is a multipart that contains two dash-boundary's in a
|
|
# row. Our interpretation of RFC 2046 calls for ignoring the second
|
|
# and subsequent boundaries.
|
|
msg = self._msgobj('msg_37.txt')
|
|
self.assertEqual(len(msg.get_payload()), 3)
|
|
|
|
def test_nested_inner_contains_outer_boundary(self):
|
|
eq = self.ndiffAssertEqual
|
|
# msg_38.txt has an inner part that contains outer boundaries. My
|
|
# interpretation of RFC 2046 (based on sections 5.1 and 5.1.2) say
|
|
# these are illegal and should be interpreted as unterminated inner
|
|
# parts.
|
|
msg = self._msgobj('msg_38.txt')
|
|
sfp = StringIO()
|
|
Iterators._structure(msg, sfp)
|
|
eq(sfp.getvalue(), """\
|
|
multipart/mixed
|
|
multipart/mixed
|
|
multipart/alternative
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
""")
|
|
|
|
def test_nested_with_same_boundary(self):
|
|
eq = self.ndiffAssertEqual
|
|
# msg 39.txt is similarly evil in that it's got inner parts that use
|
|
# the same boundary as outer parts. Again, I believe the way this is
|
|
# parsed is closest to the spirit of RFC 2046
|
|
msg = self._msgobj('msg_39.txt')
|
|
sfp = StringIO()
|
|
Iterators._structure(msg, sfp)
|
|
eq(sfp.getvalue(), """\
|
|
multipart/mixed
|
|
multipart/mixed
|
|
multipart/alternative
|
|
application/octet-stream
|
|
application/octet-stream
|
|
text/plain
|
|
""")
|
|
|
|
def test_boundary_in_non_multipart(self):
|
|
msg = self._msgobj('msg_40.txt')
|
|
self.assertEqual(msg.as_string(), '''\
|
|
MIME-Version: 1.0
|
|
Content-Type: text/html; boundary="--961284236552522269"
|
|
|
|
----961284236552522269
|
|
Content-Type: text/html;
|
|
Content-Transfer-Encoding: 7Bit
|
|
|
|
<html></html>
|
|
|
|
----961284236552522269--
|
|
''')
|
|
|
|
def test_boundary_with_leading_space(self):
|
|
eq = self.assertEqual
|
|
msg = email.message_from_string('''\
|
|
MIME-Version: 1.0
|
|
Content-Type: multipart/mixed; boundary=" XXXX"
|
|
|
|
-- XXXX
|
|
Content-Type: text/plain
|
|
|
|
|
|
-- XXXX
|
|
Content-Type: text/plain
|
|
|
|
-- XXXX--
|
|
''')
|
|
self.assertTrue(msg.is_multipart())
|
|
eq(msg.get_boundary(), ' XXXX')
|
|
eq(len(msg.get_payload()), 2)
|
|
|
|
def test_boundary_without_trailing_newline(self):
|
|
m = Parser().parsestr("""\
|
|
Content-Type: multipart/mixed; boundary="===============0012394164=="
|
|
MIME-Version: 1.0
|
|
|
|
--===============0012394164==
|
|
Content-Type: image/file1.jpg
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: base64
|
|
|
|
YXNkZg==
|
|
--===============0012394164==--""")
|
|
self.assertEqual(m.get_payload(0).get_payload(), 'YXNkZg==')
|
|
|
|
|
|
|
|
# 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_content_type(), 'text/plain')
|
|
eq(msg.get_content_maintype(), 'text')
|
|
eq(msg.get_content_subtype(), 'plain')
|
|
|
|
def test_same_boundary_inner_outer(self):
|
|
unless = self.assertTrue
|
|
msg = self._msgobj('msg_15.txt')
|
|
# XXX We can probably eventually do better
|
|
inner = msg.get_payload(0)
|
|
unless(hasattr(inner, 'defects'))
|
|
self.assertEqual(len(inner.defects), 1)
|
|
unless(isinstance(inner.defects[0],
|
|
Errors.StartBoundaryNotFoundDefect))
|
|
|
|
def test_multipart_no_boundary(self):
|
|
unless = self.assertTrue
|
|
msg = self._msgobj('msg_25.txt')
|
|
unless(isinstance(msg.get_payload(), str))
|
|
self.assertEqual(len(msg.defects), 2)
|
|
unless(isinstance(msg.defects[0], Errors.NoBoundaryInMultipartDefect))
|
|
unless(isinstance(msg.defects[1],
|
|
Errors.MultipartInvariantViolationDefect))
|
|
|
|
def test_invalid_content_type(self):
|
|
eq = self.assertEqual
|
|
neq = self.ndiffAssertEqual
|
|
msg = Message()
|
|
# RFC 2045, $5.2 says invalid yields text/plain
|
|
msg['Content-Type'] = 'text'
|
|
eq(msg.get_content_maintype(), 'text')
|
|
eq(msg.get_content_subtype(), 'plain')
|
|
eq(msg.get_content_type(), 'text/plain')
|
|
# Clear the old value and try something /really/ invalid
|
|
del msg['content-type']
|
|
msg['Content-Type'] = 'foo'
|
|
eq(msg.get_content_maintype(), 'text')
|
|
eq(msg.get_content_subtype(), 'plain')
|
|
eq(msg.get_content_type(), 'text/plain')
|
|
# Still, make sure that the message is idempotently generated
|
|
s = StringIO()
|
|
g = Generator(s)
|
|
g.flatten(msg)
|
|
neq(s.getvalue(), 'Content-Type: foo\n\n')
|
|
|
|
def test_no_start_boundary(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = self._msgobj('msg_31.txt')
|
|
eq(msg.get_payload(), """\
|
|
--BOUNDARY
|
|
Content-Type: text/plain
|
|
|
|
message 1
|
|
|
|
--BOUNDARY
|
|
Content-Type: text/plain
|
|
|
|
message 2
|
|
|
|
--BOUNDARY--
|
|
""")
|
|
|
|
def test_no_separating_blank_line(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = self._msgobj('msg_35.txt')
|
|
eq(msg.as_string(), """\
|
|
From: aperson@dom.ain
|
|
To: bperson@dom.ain
|
|
Subject: here's something interesting
|
|
|
|
counter to RFC 2822, there's no separating newline here
|
|
""")
|
|
|
|
def test_lying_multipart(self):
|
|
unless = self.assertTrue
|
|
msg = self._msgobj('msg_41.txt')
|
|
unless(hasattr(msg, 'defects'))
|
|
self.assertEqual(len(msg.defects), 2)
|
|
unless(isinstance(msg.defects[0], Errors.NoBoundaryInMultipartDefect))
|
|
unless(isinstance(msg.defects[1],
|
|
Errors.MultipartInvariantViolationDefect))
|
|
|
|
def test_missing_start_boundary(self):
|
|
outer = self._msgobj('msg_42.txt')
|
|
# The message structure is:
|
|
#
|
|
# multipart/mixed
|
|
# text/plain
|
|
# message/rfc822
|
|
# multipart/mixed [*]
|
|
#
|
|
# [*] This message is missing its start boundary
|
|
bad = outer.get_payload(1).get_payload(0)
|
|
self.assertEqual(len(bad.defects), 1)
|
|
self.assertTrue(isinstance(bad.defects[0],
|
|
Errors.StartBoundaryNotFoundDefect))
|
|
|
|
def test_first_line_is_continuation_header(self):
|
|
eq = self.assertEqual
|
|
m = ' Line 1\nLine 2\nLine 3'
|
|
msg = email.message_from_string(m)
|
|
eq(msg.keys(), [])
|
|
eq(msg.get_payload(), 'Line 2\nLine 3')
|
|
eq(len(msg.defects), 1)
|
|
self.assertTrue(isinstance(msg.defects[0],
|
|
Errors.FirstHeaderLineIsContinuationDefect))
|
|
eq(msg.defects[0].line, ' Line 1\n')
|
|
|
|
|
|
|
|
|
|
# Test RFC 2047 header encoding and decoding
|
|
class TestRFC2047(unittest.TestCase):
|
|
def test_rfc2047_multiline(self):
|
|
eq = self.assertEqual
|
|
s = """Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz
|
|
foo bar =?mac-iceland?q?r=8Aksm=9Arg=8Cs?="""
|
|
dh = decode_header(s)
|
|
eq(dh, [
|
|
('Re:', None),
|
|
('r\x8aksm\x9arg\x8cs', 'mac-iceland'),
|
|
('baz foo bar', None),
|
|
('r\x8aksm\x9arg\x8cs', 'mac-iceland')])
|
|
eq(str(make_header(dh)),
|
|
"""Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz foo bar
|
|
=?mac-iceland?q?r=8Aksm=9Arg=8Cs?=""")
|
|
|
|
def test_whitespace_eater_unicode(self):
|
|
eq = self.assertEqual
|
|
s = '=?ISO-8859-1?Q?Andr=E9?= Pirard <pirard@dom.ain>'
|
|
dh = decode_header(s)
|
|
eq(dh, [('Andr\xe9', 'iso-8859-1'), ('Pirard <pirard@dom.ain>', None)])
|
|
hu = unicode(make_header(dh)).encode('latin-1')
|
|
eq(hu, 'Andr\xe9 Pirard <pirard@dom.ain>')
|
|
|
|
def test_whitespace_eater_unicode_2(self):
|
|
eq = self.assertEqual
|
|
s = 'The =?iso-8859-1?b?cXVpY2sgYnJvd24gZm94?= jumped over the =?iso-8859-1?b?bGF6eSBkb2c=?='
|
|
dh = decode_header(s)
|
|
eq(dh, [('The', None), ('quick brown fox', 'iso-8859-1'),
|
|
('jumped over the', None), ('lazy dog', 'iso-8859-1')])
|
|
hu = make_header(dh).__unicode__()
|
|
eq(hu, u'The quick brown fox jumped over the lazy dog')
|
|
|
|
def test_rfc2047_without_whitespace(self):
|
|
s = 'Sm=?ISO-8859-1?B?9g==?=rg=?ISO-8859-1?B?5Q==?=sbord'
|
|
dh = decode_header(s)
|
|
self.assertEqual(dh, [(s, None)])
|
|
|
|
def test_rfc2047_with_whitespace(self):
|
|
s = 'Sm =?ISO-8859-1?B?9g==?= rg =?ISO-8859-1?B?5Q==?= sbord'
|
|
dh = decode_header(s)
|
|
self.assertEqual(dh, [('Sm', None), ('\xf6', 'iso-8859-1'),
|
|
('rg', None), ('\xe5', 'iso-8859-1'),
|
|
('sbord', None)])
|
|
|
|
def test_rfc2047_B_bad_padding(self):
|
|
s = '=?iso-8859-1?B?%s?='
|
|
data = [ # only test complete bytes
|
|
('dm==', 'v'), ('dm=', 'v'), ('dm', 'v'),
|
|
('dmk=', 'vi'), ('dmk', 'vi')
|
|
]
|
|
for q, a in data:
|
|
dh = decode_header(s % q)
|
|
self.assertEqual(dh, [(a, 'iso-8859-1')])
|
|
|
|
def test_rfc2047_Q_invalid_digits(self):
|
|
# issue 10004.
|
|
s = '=?iso-8659-1?Q?andr=e9=zz?='
|
|
self.assertEqual(decode_header(s),
|
|
[(b'andr\xe9=zz', 'iso-8659-1')])
|
|
|
|
|
|
# Test the MIMEMessage class
|
|
class TestMIMEMessage(TestEmailBase):
|
|
def setUp(self):
|
|
fp = openfile('msg_11.txt')
|
|
try:
|
|
self._text = fp.read()
|
|
finally:
|
|
fp.close()
|
|
|
|
def test_type_error(self):
|
|
self.assertRaises(TypeError, MIMEMessage, 'a plain string')
|
|
|
|
def test_valid_argument(self):
|
|
eq = self.assertEqual
|
|
unless = self.assertTrue
|
|
subject = 'A sub-message'
|
|
m = Message()
|
|
m['Subject'] = subject
|
|
r = MIMEMessage(m)
|
|
eq(r.get_content_type(), 'message/rfc822')
|
|
payload = r.get_payload()
|
|
unless(isinstance(payload, list))
|
|
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.assertTrue
|
|
msg = self._msgobj('msg_11.txt')
|
|
eq(msg.get_content_type(), 'message/rfc822')
|
|
payload = msg.get_payload()
|
|
unless(isinstance(payload, list))
|
|
eq(len(payload), 1)
|
|
submsg = payload[0]
|
|
self.assertTrue(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.assertTrue
|
|
# msg 16 is a Delivery Status Notification, see RFC 1894
|
|
msg = self._msgobj('msg_16.txt')
|
|
eq(msg.get_content_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_content_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_content_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_content_type(), 'message/rfc822')
|
|
payload = subpart.get_payload()
|
|
unless(isinstance(payload, list))
|
|
eq(len(payload), 1)
|
|
subsubpart = payload[0]
|
|
unless(isinstance(subsubpart, Message))
|
|
eq(subsubpart.get_content_type(), 'text/plain')
|
|
eq(subsubpart['message-id'],
|
|
'<002001c144a6$8752e060$56104586@oxy.edu>')
|
|
|
|
def test_epilogue(self):
|
|
eq = self.ndiffAssertEqual
|
|
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'
|
|
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)
|
|
eq(sfp.getvalue(), text)
|
|
|
|
def test_no_nl_preamble(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = Message()
|
|
msg['From'] = 'aperson@dom.ain'
|
|
msg['To'] = 'bperson@dom.ain'
|
|
msg['Subject'] = 'Test'
|
|
msg.preamble = 'MIME message'
|
|
msg.epilogue = ''
|
|
msg1 = MIMEText('One')
|
|
msg2 = MIMEText('Two')
|
|
msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY')
|
|
msg.attach(msg1)
|
|
msg.attach(msg2)
|
|
eq(msg.as_string(), """\
|
|
From: aperson@dom.ain
|
|
To: bperson@dom.ain
|
|
Subject: Test
|
|
Content-Type: multipart/mixed; boundary="BOUNDARY"
|
|
|
|
MIME message
|
|
--BOUNDARY
|
|
Content-Type: text/plain; charset="us-ascii"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
|
|
One
|
|
--BOUNDARY
|
|
Content-Type: text/plain; charset="us-ascii"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
|
|
Two
|
|
--BOUNDARY--
|
|
""")
|
|
|
|
def test_default_type(self):
|
|
eq = self.assertEqual
|
|
fp = openfile('msg_30.txt')
|
|
try:
|
|
msg = email.message_from_file(fp)
|
|
finally:
|
|
fp.close()
|
|
container1 = msg.get_payload(0)
|
|
eq(container1.get_default_type(), 'message/rfc822')
|
|
eq(container1.get_content_type(), 'message/rfc822')
|
|
container2 = msg.get_payload(1)
|
|
eq(container2.get_default_type(), 'message/rfc822')
|
|
eq(container2.get_content_type(), 'message/rfc822')
|
|
container1a = container1.get_payload(0)
|
|
eq(container1a.get_default_type(), 'text/plain')
|
|
eq(container1a.get_content_type(), 'text/plain')
|
|
container2a = container2.get_payload(0)
|
|
eq(container2a.get_default_type(), 'text/plain')
|
|
eq(container2a.get_content_type(), 'text/plain')
|
|
|
|
def test_default_type_with_explicit_container_type(self):
|
|
eq = self.assertEqual
|
|
fp = openfile('msg_28.txt')
|
|
try:
|
|
msg = email.message_from_file(fp)
|
|
finally:
|
|
fp.close()
|
|
container1 = msg.get_payload(0)
|
|
eq(container1.get_default_type(), 'message/rfc822')
|
|
eq(container1.get_content_type(), 'message/rfc822')
|
|
container2 = msg.get_payload(1)
|
|
eq(container2.get_default_type(), 'message/rfc822')
|
|
eq(container2.get_content_type(), 'message/rfc822')
|
|
container1a = container1.get_payload(0)
|
|
eq(container1a.get_default_type(), 'text/plain')
|
|
eq(container1a.get_content_type(), 'text/plain')
|
|
container2a = container2.get_payload(0)
|
|
eq(container2a.get_default_type(), 'text/plain')
|
|
eq(container2a.get_content_type(), 'text/plain')
|
|
|
|
def test_default_type_non_parsed(self):
|
|
eq = self.assertEqual
|
|
neq = self.ndiffAssertEqual
|
|
# Set up container
|
|
container = MIMEMultipart('digest', 'BOUNDARY')
|
|
container.epilogue = ''
|
|
# Set up subparts
|
|
subpart1a = MIMEText('message 1\n')
|
|
subpart2a = MIMEText('message 2\n')
|
|
subpart1 = MIMEMessage(subpart1a)
|
|
subpart2 = MIMEMessage(subpart2a)
|
|
container.attach(subpart1)
|
|
container.attach(subpart2)
|
|
eq(subpart1.get_content_type(), 'message/rfc822')
|
|
eq(subpart1.get_default_type(), 'message/rfc822')
|
|
eq(subpart2.get_content_type(), 'message/rfc822')
|
|
eq(subpart2.get_default_type(), 'message/rfc822')
|
|
neq(container.as_string(0), '''\
|
|
Content-Type: multipart/digest; boundary="BOUNDARY"
|
|
MIME-Version: 1.0
|
|
|
|
--BOUNDARY
|
|
Content-Type: message/rfc822
|
|
MIME-Version: 1.0
|
|
|
|
Content-Type: text/plain; charset="us-ascii"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
|
|
message 1
|
|
|
|
--BOUNDARY
|
|
Content-Type: message/rfc822
|
|
MIME-Version: 1.0
|
|
|
|
Content-Type: text/plain; charset="us-ascii"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
|
|
message 2
|
|
|
|
--BOUNDARY--
|
|
''')
|
|
del subpart1['content-type']
|
|
del subpart1['mime-version']
|
|
del subpart2['content-type']
|
|
del subpart2['mime-version']
|
|
eq(subpart1.get_content_type(), 'message/rfc822')
|
|
eq(subpart1.get_default_type(), 'message/rfc822')
|
|
eq(subpart2.get_content_type(), 'message/rfc822')
|
|
eq(subpart2.get_default_type(), 'message/rfc822')
|
|
neq(container.as_string(0), '''\
|
|
Content-Type: multipart/digest; boundary="BOUNDARY"
|
|
MIME-Version: 1.0
|
|
|
|
--BOUNDARY
|
|
|
|
Content-Type: text/plain; charset="us-ascii"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
|
|
message 1
|
|
|
|
--BOUNDARY
|
|
|
|
Content-Type: text/plain; charset="us-ascii"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
|
|
message 2
|
|
|
|
--BOUNDARY--
|
|
''')
|
|
|
|
def test_mime_attachments_in_constructor(self):
|
|
eq = self.assertEqual
|
|
text1 = MIMEText('')
|
|
text2 = MIMEText('')
|
|
msg = MIMEMultipart(_subparts=(text1, text2))
|
|
eq(len(msg.get_payload()), 2)
|
|
eq(msg.get_payload(0), text1)
|
|
eq(msg.get_payload(1), text2)
|
|
|
|
def test_default_multipart_constructor(self):
|
|
msg = MIMEMultipart()
|
|
self.assertTrue(msg.is_multipart())
|
|
|
|
|
|
# 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.assertEqual
|
|
msg, text = self._msgobj('msg_01.txt')
|
|
eq(msg.get_content_type(), 'text/plain')
|
|
eq(msg.get_content_maintype(), 'text')
|
|
eq(msg.get_content_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.assertEqual
|
|
msg, text = self._msgobj('msg_03.txt')
|
|
eq(msg.get_content_type(), 'text/plain')
|
|
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_no_start_boundary(self):
|
|
msg, text = self._msgobj('msg_31.txt')
|
|
self._idempotent(msg, text)
|
|
|
|
def test_rfc2231_charset(self):
|
|
msg, text = self._msgobj('msg_32.txt')
|
|
self._idempotent(msg, text)
|
|
|
|
def test_more_rfc2231_parameters(self):
|
|
msg, text = self._msgobj('msg_33.txt')
|
|
self._idempotent(msg, text)
|
|
|
|
def test_text_plain_in_a_multipart_digest(self):
|
|
msg, text = self._msgobj('msg_34.txt')
|
|
self._idempotent(msg, text)
|
|
|
|
def test_nested_multipart_mixeds(self):
|
|
msg, text = self._msgobj('msg_12a.txt')
|
|
self._idempotent(msg, text)
|
|
|
|
def test_message_external_body_idempotent(self):
|
|
msg, text = self._msgobj('msg_36.txt')
|
|
self._idempotent(msg, text)
|
|
|
|
def test_content_type(self):
|
|
eq = self.assertEqual
|
|
unless = self.assertTrue
|
|
# Get a message object and reset the seek pointer for other tests
|
|
msg, text = self._msgobj('msg_05.txt')
|
|
eq(msg.get_content_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')
|
|
eq(msg.epilogue, '\n')
|
|
eq(len(msg.get_payload()), 3)
|
|
# Make sure the subparts are what we expect
|
|
msg1 = msg.get_payload(0)
|
|
eq(msg1.get_content_type(), 'text/plain')
|
|
eq(msg1.get_payload(), 'Yadda yadda yadda\n')
|
|
msg2 = msg.get_payload(1)
|
|
eq(msg2.get_content_type(), 'text/plain')
|
|
eq(msg2.get_payload(), 'Yadda yadda yadda\n')
|
|
msg3 = msg.get_payload(2)
|
|
eq(msg3.get_content_type(), 'message/rfc822')
|
|
self.assertTrue(isinstance(msg3, Message))
|
|
payload = msg3.get_payload()
|
|
unless(isinstance(payload, list))
|
|
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.assertEqual
|
|
unless = self.assertTrue
|
|
msg, text = self._msgobj('msg_06.txt')
|
|
# Check some of the outer headers
|
|
eq(msg.get_content_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, list))
|
|
eq(len(payload), 1)
|
|
msg1 = payload[0]
|
|
self.assertTrue(isinstance(msg1, Message))
|
|
eq(msg1.get_content_type(), 'text/plain')
|
|
self.assertTrue(isinstance(msg1.get_payload(), str))
|
|
eq(msg1.get_payload(), '\n')
|
|
|
|
|
|
|
|
# Test various other bits of the package's functionality
|
|
class TestMiscellaneous(TestEmailBase):
|
|
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.assertTrue
|
|
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.assertTrue
|
|
# 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, [
|
|
# Old names
|
|
'Charset', 'Encoders', 'Errors', 'Generator',
|
|
'Header', 'Iterators', 'MIMEAudio', 'MIMEBase',
|
|
'MIMEImage', 'MIMEMessage', 'MIMEMultipart',
|
|
'MIMENonMultipart', 'MIMEText', 'Message',
|
|
'Parser', 'Utils', 'base64MIME',
|
|
# new names
|
|
'base64mime', 'charset', 'encoders', 'errors', 'generator',
|
|
'header', 'iterators', 'message', 'message_from_file',
|
|
'message_from_string', 'mime', 'parser',
|
|
'quopriMIME', 'quoprimime', 'utils',
|
|
])
|
|
|
|
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=True))[:6],
|
|
time.localtime(now)[:6])
|
|
|
|
def test_formatdate_usegmt(self):
|
|
now = time.time()
|
|
self.assertEqual(
|
|
Utils.formatdate(now, localtime=False),
|
|
time.strftime('%a, %d %b %Y %H:%M:%S -0000', time.gmtime(now)))
|
|
self.assertEqual(
|
|
Utils.formatdate(now, localtime=False, usegmt=True),
|
|
time.strftime('%a, %d %b %Y %H:%M:%S GMT', time.gmtime(now)))
|
|
|
|
def test_parsedate_none(self):
|
|
self.assertEqual(Utils.parsedate(''), None)
|
|
|
|
def test_parsedate_compact(self):
|
|
# The FWS after the comma is optional
|
|
self.assertEqual(Utils.parsedate('Wed,3 Apr 2002 14:58:26 +0800'),
|
|
Utils.parsedate('Wed, 3 Apr 2002 14:58:26 +0800'))
|
|
|
|
def test_parsedate_no_dayofweek(self):
|
|
eq = self.assertEqual
|
|
eq(Utils.parsedate_tz('25 Feb 2003 13:47:26 -0800'),
|
|
(2003, 2, 25, 13, 47, 26, 0, 1, -1, -28800))
|
|
|
|
def test_parsedate_compact_no_dayofweek(self):
|
|
eq = self.assertEqual
|
|
eq(Utils.parsedate_tz('5 Feb 2003 13:47:26 -0800'),
|
|
(2003, 2, 5, 13, 47, 26, 0, 1, -1, -28800))
|
|
|
|
def test_parsedate_acceptable_to_time_functions(self):
|
|
eq = self.assertEqual
|
|
timetup = Utils.parsedate('5 Feb 2003 13:47:26 -0800')
|
|
t = int(time.mktime(timetup))
|
|
eq(time.localtime(t)[:6], timetup[:6])
|
|
eq(int(time.strftime('%Y', timetup)), 2003)
|
|
timetup = Utils.parsedate_tz('5 Feb 2003 13:47:26 -0800')
|
|
t = int(time.mktime(timetup[:9]))
|
|
eq(time.localtime(t)[:6], timetup[:6])
|
|
eq(int(time.strftime('%Y', timetup[:9])), 2003)
|
|
|
|
def test_mktime_tz(self):
|
|
self.assertEqual(Utils.mktime_tz((1970, 1, 1, 0, 0, 0,
|
|
-1, -1, -1, 0)), 0)
|
|
self.assertEqual(Utils.mktime_tz((1970, 1, 1, 0, 0, 0,
|
|
-1, -1, -1, 1234)), -1234)
|
|
|
|
def test_parsedate_y2k(self):
|
|
"""Test for parsing a date with a two-digit year.
|
|
|
|
Parsing a date with a two-digit year should return the correct
|
|
four-digit year. RFC822 allows two-digit years, but RFC2822 (which
|
|
obsoletes RFC822) requires four-digit years.
|
|
|
|
"""
|
|
self.assertEqual(Utils.parsedate_tz('25 Feb 03 13:47:26 -0800'),
|
|
Utils.parsedate_tz('25 Feb 2003 13:47:26 -0800'))
|
|
self.assertEqual(Utils.parsedate_tz('25 Feb 71 13:47:26 -0800'),
|
|
Utils.parsedate_tz('25 Feb 1971 13:47:26 -0800'))
|
|
|
|
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_escape_backslashes(self):
|
|
self.assertEqual(
|
|
Utils.formataddr(('Arthur \Backslash\ Foobar', 'person@dom.ain')),
|
|
r'"Arthur \\Backslash\\ Foobar" <person@dom.ain>')
|
|
a = r'Arthur \Backslash\ Foobar'
|
|
b = 'person@dom.ain'
|
|
self.assertEqual(Utils.parseaddr(Utils.formataddr((a, b))), (a, b))
|
|
|
|
def test_name_with_dot(self):
|
|
x = 'John X. Doe <jxd@example.com>'
|
|
y = '"John X. Doe" <jxd@example.com>'
|
|
a, b = ('John X. Doe', 'jxd@example.com')
|
|
self.assertEqual(Utils.parseaddr(x), (a, b))
|
|
self.assertEqual(Utils.parseaddr(y), (a, b))
|
|
# formataddr() quotes the name if there's a dot in it
|
|
self.assertEqual(Utils.formataddr((a, b)), y)
|
|
|
|
def test_parseaddr_preserves_quoted_pairs_in_addresses(self):
|
|
# issue 10005. Note that in the third test the second pair of
|
|
# backslashes is not actually a quoted pair because it is not inside a
|
|
# comment or quoted string: the address being parsed has a quoted
|
|
# string containing a quoted backslash, followed by 'example' and two
|
|
# backslashes, followed by another quoted string containing a space and
|
|
# the word 'example'. parseaddr copies those two backslashes
|
|
# literally. Per rfc5322 this is not technically correct since a \ may
|
|
# not appear in an address outside of a quoted string. It is probably
|
|
# a sensible Postel interpretation, though.
|
|
eq = self.assertEqual
|
|
eq(Utils.parseaddr('""example" example"@example.com'),
|
|
('', '""example" example"@example.com'))
|
|
eq(Utils.parseaddr('"\\"example\\" example"@example.com'),
|
|
('', '"\\"example\\" example"@example.com'))
|
|
eq(Utils.parseaddr('"\\\\"example\\\\" example"@example.com'),
|
|
('', '"\\\\"example\\\\" example"@example.com'))
|
|
|
|
def test_multiline_from_comment(self):
|
|
x = """\
|
|
Foo
|
|
\tBar <foo@example.com>"""
|
|
self.assertEqual(Utils.parseaddr(x), ('Foo Bar', 'foo@example.com'))
|
|
|
|
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.assertNotEqual
|
|
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')])
|
|
|
|
def test_getaddresses_nasty(self):
|
|
eq = self.assertEqual
|
|
eq(Utils.getaddresses(['foo: ;']), [('', '')])
|
|
eq(Utils.getaddresses(
|
|
['[]*-- =~$']),
|
|
[('', ''), ('', ''), ('', '*--')])
|
|
eq(Utils.getaddresses(
|
|
['foo: ;', '"Jason R. Mastaler" <jason@dom.ain>']),
|
|
[('', ''), ('Jason R. Mastaler', 'jason@dom.ain')])
|
|
|
|
def test_getaddresses_embedded_comment(self):
|
|
"""Test proper handling of a nested comment"""
|
|
eq = self.assertEqual
|
|
addrs = Utils.getaddresses(['User ((nested comment)) <foo@bar.com>'])
|
|
eq(addrs[0][1], 'foo@bar.com')
|
|
|
|
def test_utils_quote_unquote(self):
|
|
eq = self.assertEqual
|
|
msg = Message()
|
|
msg.add_header('content-disposition', 'attachment',
|
|
filename='foo\\wacky"name')
|
|
eq(msg.get_filename(), 'foo\\wacky"name')
|
|
|
|
def test_get_body_encoding_with_bogus_charset(self):
|
|
charset = Charset('not a charset')
|
|
self.assertEqual(charset.get_body_encoding(), 'base64')
|
|
|
|
def test_get_body_encoding_with_uppercase_charset(self):
|
|
eq = self.assertEqual
|
|
msg = Message()
|
|
msg['Content-Type'] = 'text/plain; charset=UTF-8'
|
|
eq(msg['content-type'], 'text/plain; charset=UTF-8')
|
|
charsets = msg.get_charsets()
|
|
eq(len(charsets), 1)
|
|
eq(charsets[0], 'utf-8')
|
|
charset = Charset(charsets[0])
|
|
eq(charset.get_body_encoding(), 'base64')
|
|
msg.set_payload('hello world', charset=charset)
|
|
eq(msg.get_payload(), 'aGVsbG8gd29ybGQ=\n')
|
|
eq(msg.get_payload(decode=True), 'hello world')
|
|
eq(msg['content-transfer-encoding'], 'base64')
|
|
# Try another one
|
|
msg = Message()
|
|
msg['Content-Type'] = 'text/plain; charset="US-ASCII"'
|
|
charsets = msg.get_charsets()
|
|
eq(len(charsets), 1)
|
|
eq(charsets[0], 'us-ascii')
|
|
charset = Charset(charsets[0])
|
|
eq(charset.get_body_encoding(), Encoders.encode_7or8bit)
|
|
msg.set_payload('hello world', charset=charset)
|
|
eq(msg.get_payload(), 'hello world')
|
|
eq(msg['content-transfer-encoding'], '7bit')
|
|
|
|
def test_charsets_case_insensitive(self):
|
|
lc = Charset('us-ascii')
|
|
uc = Charset('US-ASCII')
|
|
self.assertEqual(lc.get_body_encoding(), uc.get_body_encoding())
|
|
|
|
def test_partial_falls_inside_message_delivery_status(self):
|
|
eq = self.ndiffAssertEqual
|
|
# The Parser interface provides chunks of data to FeedParser in 8192
|
|
# byte gulps. SF bug #1076485 found one of those chunks inside
|
|
# message/delivery-status header block, which triggered an
|
|
# unreadline() of NeedMoreData.
|
|
msg = self._msgobj('msg_43.txt')
|
|
sfp = StringIO()
|
|
Iterators._structure(msg, sfp)
|
|
eq(sfp.getvalue(), """\
|
|
multipart/report
|
|
text/plain
|
|
message/delivery-status
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/plain
|
|
text/rfc822-headers
|
|
""")
|
|
|
|
|
|
|
|
# Test the iterator/generators
|
|
class TestIterators(TestEmailBase):
|
|
def test_body_line_iterator(self):
|
|
eq = self.assertEqual
|
|
neq = self.ndiffAssertEqual
|
|
# 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)
|
|
neq(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)
|
|
fp = openfile('msg_19.txt')
|
|
try:
|
|
neq(EMPTYSTRING.join(lines), fp.read())
|
|
finally:
|
|
fp.close()
|
|
|
|
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
|
|
""")
|
|
|
|
def test_pushCR_LF(self):
|
|
'''FeedParser BufferedSubFile.push() assumed it received complete
|
|
line endings. A CR ending one push() followed by a LF starting
|
|
the next push() added an empty line.
|
|
'''
|
|
imt = [
|
|
("a\r \n", 2),
|
|
("b", 0),
|
|
("c\n", 1),
|
|
("", 0),
|
|
("d\r\n", 1),
|
|
("e\r", 0),
|
|
("\nf", 1),
|
|
("\r\n", 1),
|
|
]
|
|
from email.feedparser import BufferedSubFile, NeedMoreData
|
|
bsf = BufferedSubFile()
|
|
om = []
|
|
nt = 0
|
|
for il, n in imt:
|
|
bsf.push(il)
|
|
nt += n
|
|
n1 = 0
|
|
while True:
|
|
ol = bsf.readline()
|
|
if ol == NeedMoreData:
|
|
break
|
|
om.append(ol)
|
|
n1 += 1
|
|
self.assertTrue(n == n1)
|
|
self.assertTrue(len(om) == nt)
|
|
self.assertTrue(''.join([il for il, n in imt]) == ''.join(om))
|
|
|
|
|
|
|
|
class TestParsers(TestEmailBase):
|
|
def test_header_parser(self):
|
|
eq = self.assertEqual
|
|
# Parse only the headers of a complex multipart MIME document
|
|
fp = openfile('msg_02.txt')
|
|
try:
|
|
msg = HeaderParser().parse(fp)
|
|
finally:
|
|
fp.close()
|
|
eq(msg['from'], 'ppp-request@zzz.org')
|
|
eq(msg['to'], 'ppp@zzz.org')
|
|
eq(msg.get_content_type(), 'multipart/mixed')
|
|
self.assertFalse(msg.is_multipart())
|
|
self.assertTrue(isinstance(msg.get_payload(), str))
|
|
|
|
def test_whitespace_continuation(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_whitespace_continuation_last_header(self):
|
|
eq = self.assertEqual
|
|
# Like the previous test, but the subject line is the last
|
|
# header.
|
|
msg = email.message_from_string("""\
|
|
From: aperson@dom.ain
|
|
To: bperson@dom.ain
|
|
Date: Mon, 8 Apr 2002 15:09:19 -0400
|
|
Message-ID: spam
|
|
Subject: the next line has a space on it
|
|
\x20
|
|
|
|
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', mode='rb')
|
|
try:
|
|
msg = Parser().parse(fp)
|
|
finally:
|
|
fp.close()
|
|
eq(len(msg.get_payload()), 2)
|
|
part1 = msg.get_payload(0)
|
|
eq(part1.get_content_type(), 'text/plain')
|
|
eq(part1.get_payload(), 'Simple email with attachment.\r\n\r\n')
|
|
part2 = msg.get_payload(1)
|
|
eq(part2.get_content_type(), 'application/riscos')
|
|
|
|
def test_multipart_digest_with_extra_mime_headers(self):
|
|
eq = self.assertEqual
|
|
neq = self.ndiffAssertEqual
|
|
fp = openfile('msg_28.txt')
|
|
try:
|
|
msg = email.message_from_file(fp)
|
|
finally:
|
|
fp.close()
|
|
# Structure is:
|
|
# multipart/digest
|
|
# message/rfc822
|
|
# text/plain
|
|
# message/rfc822
|
|
# text/plain
|
|
eq(msg.is_multipart(), 1)
|
|
eq(len(msg.get_payload()), 2)
|
|
part1 = msg.get_payload(0)
|
|
eq(part1.get_content_type(), 'message/rfc822')
|
|
eq(part1.is_multipart(), 1)
|
|
eq(len(part1.get_payload()), 1)
|
|
part1a = part1.get_payload(0)
|
|
eq(part1a.is_multipart(), 0)
|
|
eq(part1a.get_content_type(), 'text/plain')
|
|
neq(part1a.get_payload(), 'message 1\n')
|
|
# next message/rfc822
|
|
part2 = msg.get_payload(1)
|
|
eq(part2.get_content_type(), 'message/rfc822')
|
|
eq(part2.is_multipart(), 1)
|
|
eq(len(part2.get_payload()), 1)
|
|
part2a = part2.get_payload(0)
|
|
eq(part2a.is_multipart(), 0)
|
|
eq(part2a.get_content_type(), 'text/plain')
|
|
neq(part2a.get_payload(), 'message 2\n')
|
|
|
|
def test_three_lines(self):
|
|
# A bug report by Andrew McNamara
|
|
lines = ['From: Andrew Person <aperson@dom.ain',
|
|
'Subject: Test',
|
|
'Date: Tue, 20 Aug 2002 16:43:45 +1000']
|
|
msg = email.message_from_string(NL.join(lines))
|
|
self.assertEqual(msg['date'], 'Tue, 20 Aug 2002 16:43:45 +1000')
|
|
|
|
def test_strip_line_feed_and_carriage_return_in_headers(self):
|
|
eq = self.assertEqual
|
|
# For [ 1002475 ] email message parser doesn't handle \r\n correctly
|
|
value1 = 'text'
|
|
value2 = 'more text'
|
|
m = 'Header: %s\r\nNext-Header: %s\r\n\r\nBody\r\n\r\n' % (
|
|
value1, value2)
|
|
msg = email.message_from_string(m)
|
|
eq(msg.get('Header'), value1)
|
|
eq(msg.get('Next-Header'), value2)
|
|
|
|
def test_rfc2822_header_syntax(self):
|
|
eq = self.assertEqual
|
|
m = '>From: foo\nFrom: bar\n!"#QUX;~: zoo\n\nbody'
|
|
msg = email.message_from_string(m)
|
|
eq(len(msg.keys()), 3)
|
|
keys = msg.keys()
|
|
keys.sort()
|
|
eq(keys, ['!"#QUX;~', '>From', 'From'])
|
|
eq(msg.get_payload(), 'body')
|
|
|
|
def test_rfc2822_space_not_allowed_in_header(self):
|
|
eq = self.assertEqual
|
|
m = '>From foo@example.com 11:25:53\nFrom: bar\n!"#QUX;~: zoo\n\nbody'
|
|
msg = email.message_from_string(m)
|
|
eq(len(msg.keys()), 0)
|
|
|
|
def test_rfc2822_one_character_header(self):
|
|
eq = self.assertEqual
|
|
m = 'A: first header\nB: second header\nCC: third header\n\nbody'
|
|
msg = email.message_from_string(m)
|
|
headers = msg.keys()
|
|
headers.sort()
|
|
eq(headers, ['A', 'B', 'CC'])
|
|
eq(msg.get_payload(), 'body')
|
|
|
|
def test_CRLFLF_at_end_of_part(self):
|
|
# issue 5610: feedparser should not eat two chars from body part ending
|
|
# with "\r\n\n".
|
|
m = (
|
|
"From: foo@bar.com\n"
|
|
"To: baz\n"
|
|
"Mime-Version: 1.0\n"
|
|
"Content-Type: multipart/mixed; boundary=BOUNDARY\n"
|
|
"\n"
|
|
"--BOUNDARY\n"
|
|
"Content-Type: text/plain\n"
|
|
"\n"
|
|
"body ending with CRLF newline\r\n"
|
|
"\n"
|
|
"--BOUNDARY--\n"
|
|
)
|
|
msg = email.message_from_string(m)
|
|
self.assertTrue(msg.get_payload(0).get_payload().endswith('\r\n'))
|
|
|
|
|
|
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=True),
|
|
'=?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.assertFalse(quopriMIME.header_quopri_check(c))
|
|
for c in self.hnon:
|
|
self.assertTrue(quopriMIME.header_quopri_check(c))
|
|
|
|
def test_body_quopri_check(self):
|
|
for c in self.blit:
|
|
self.assertFalse(quopriMIME.body_quopri_check(c))
|
|
for c in self.bnon:
|
|
self.assertTrue(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=True), '=?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 tearDown(self):
|
|
from email import Charset as CharsetModule
|
|
try:
|
|
del CharsetModule.CHARSETS['fake']
|
|
except KeyError:
|
|
pass
|
|
|
|
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))
|
|
|
|
def test_body_encode(self):
|
|
eq = self.assertEqual
|
|
# Try a charset with QP body encoding
|
|
c = Charset('iso-8859-1')
|
|
eq('hello w=F6rld', c.body_encode('hello w\xf6rld'))
|
|
# Try a charset with Base64 body encoding
|
|
c = Charset('utf-8')
|
|
eq('aGVsbG8gd29ybGQ=\n', c.body_encode('hello world'))
|
|
# Try a charset with None body encoding
|
|
c = Charset('us-ascii')
|
|
eq('hello world', c.body_encode('hello world'))
|
|
# Try the convert argument, where input codec != output codec
|
|
c = Charset('euc-jp')
|
|
# With apologies to Tokio Kikuchi ;)
|
|
try:
|
|
eq('\x1b$B5FCO;~IW\x1b(B',
|
|
c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7'))
|
|
eq('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7',
|
|
c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7', False))
|
|
except LookupError:
|
|
# We probably don't have the Japanese codecs installed
|
|
pass
|
|
# Testing SF bug #625509, which we have to fake, since there are no
|
|
# built-in encodings where the header encoding is QP but the body
|
|
# encoding is not.
|
|
from email import Charset as CharsetModule
|
|
CharsetModule.add_charset('fake', CharsetModule.QP, None)
|
|
c = Charset('fake')
|
|
eq('hello w\xf6rld', c.body_encode('hello w\xf6rld'))
|
|
|
|
def test_unicode_charset_name(self):
|
|
charset = Charset(u'us-ascii')
|
|
self.assertEqual(str(charset), 'us-ascii')
|
|
self.assertRaises(Errors.CharsetError, Charset, 'asc\xffii')
|
|
|
|
def test_codecs_aliases_accepted(self):
|
|
charset = Charset('utf8')
|
|
self.assertEqual(str(charset), 'utf-8')
|
|
|
|
|
|
# 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(splitchars=' ').split('\n '):
|
|
self.assertTrue(len(l) <= 76)
|
|
|
|
def test_multilingual(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)
|
|
enc = h.encode()
|
|
eq(enc, """\
|
|
=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerderband_ko?=
|
|
=?iso-8859-1?q?mfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndischen_Wan?=
|
|
=?iso-8859-1?q?dgem=E4lden_vorbei=2C_gegen_die_rotierenden_Klingen_bef=F6?=
|
|
=?iso-8859-1?q?rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se_hroutily?=
|
|
=?iso-8859-2?q?_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= =?utf-8?b?5q2j56K6?=
|
|
=?utf-8?b?44Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb44KT44CC?=
|
|
=?utf-8?b?5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go44Gv44Gn?=
|
|
=?utf-8?b?44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGFz?=
|
|
=?utf-8?q?_Nunstuck_git_und_Slotermeyer=3F_Ja!_Beiherhund_das_Oder_die_Fl?=
|
|
=?utf-8?b?aXBwZXJ3YWxkdCBnZXJzcHV0LuOAjeOBqOiogOOBo+OBpuOBhOOBvuOBmQ==?=
|
|
=?utf-8?b?44CC?=""")
|
|
eq(decode_header(enc),
|
|
[(g_head, "iso-8859-1"), (cz_head, "iso-8859-2"),
|
|
(utf8_head, "utf-8")])
|
|
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')
|
|
# Test make_header()
|
|
newh = make_header(decode_header(enc))
|
|
eq(newh, enc)
|
|
|
|
def test_header_ctor_default_args(self):
|
|
eq = self.ndiffAssertEqual
|
|
h = Header()
|
|
eq(h, '')
|
|
h.append('foo', Charset('iso-8859-1'))
|
|
eq(h, '=?iso-8859-1?q?foo?=')
|
|
|
|
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)
|
|
|
|
def test_us_ascii_header(self):
|
|
eq = self.assertEqual
|
|
s = 'hello'
|
|
x = decode_header(s)
|
|
eq(x, [('hello', None)])
|
|
h = make_header(x)
|
|
eq(s, h.encode())
|
|
|
|
def test_string_charset(self):
|
|
eq = self.assertEqual
|
|
h = Header()
|
|
h.append('hello', 'iso-8859-1')
|
|
eq(h, '=?iso-8859-1?q?hello?=')
|
|
|
|
## def test_unicode_error(self):
|
|
## raises = self.assertRaises
|
|
## raises(UnicodeError, Header, u'[P\xf6stal]', 'us-ascii')
|
|
## raises(UnicodeError, Header, '[P\xf6stal]', 'us-ascii')
|
|
## h = Header()
|
|
## raises(UnicodeError, h.append, u'[P\xf6stal]', 'us-ascii')
|
|
## raises(UnicodeError, h.append, '[P\xf6stal]', 'us-ascii')
|
|
## raises(UnicodeError, Header, u'\u83ca\u5730\u6642\u592b', 'iso-8859-1')
|
|
|
|
def test_utf8_shortest(self):
|
|
eq = self.assertEqual
|
|
h = Header(u'p\xf6stal', 'utf-8')
|
|
eq(h.encode(), '=?utf-8?q?p=C3=B6stal?=')
|
|
h = Header(u'\u83ca\u5730\u6642\u592b', 'utf-8')
|
|
eq(h.encode(), '=?utf-8?b?6I+K5Zyw5pmC5aSr?=')
|
|
|
|
def test_bad_8bit_header(self):
|
|
raises = self.assertRaises
|
|
eq = self.assertEqual
|
|
x = 'Ynwp4dUEbay Auction Semiar- No Charge \x96 Earn Big'
|
|
raises(UnicodeError, Header, x)
|
|
h = Header()
|
|
raises(UnicodeError, h.append, x)
|
|
eq(str(Header(x, errors='replace')), x)
|
|
h.append(x, errors='replace')
|
|
eq(str(h), x)
|
|
|
|
def test_encoded_adjacent_nonencoded(self):
|
|
eq = self.assertEqual
|
|
h = Header()
|
|
h.append('hello', 'iso-8859-1')
|
|
h.append('world')
|
|
s = h.encode()
|
|
eq(s, '=?iso-8859-1?q?hello?= world')
|
|
h = make_header(decode_header(s))
|
|
eq(h.encode(), s)
|
|
|
|
def test_whitespace_eater(self):
|
|
eq = self.assertEqual
|
|
s = 'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztk=?= =?koi8-r?q?=CA?= zz.'
|
|
parts = decode_header(s)
|
|
eq(parts, [('Subject:', None), ('\xf0\xd2\xcf\xd7\xc5\xd2\xcb\xc1 \xce\xc1 \xc6\xc9\xce\xc1\xcc\xd8\xce\xd9\xca', 'koi8-r'), ('zz.', None)])
|
|
hdr = make_header(parts)
|
|
eq(hdr.encode(),
|
|
'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztnK?= zz.')
|
|
|
|
def test_broken_base64_header(self):
|
|
raises = self.assertRaises
|
|
s = 'Subject: =?EUC-KR?B?CSixpLDtKSC/7Liuvsax4iC6uLmwMcijIKHaILzSwd/H0SC8+LCjwLsgv7W/+Mj3I ?='
|
|
raises(Errors.HeaderParseError, decode_header, s)
|
|
|
|
# Issue 1078919
|
|
def test_ascii_add_header(self):
|
|
msg = Message()
|
|
msg.add_header('Content-Disposition', 'attachment',
|
|
filename='bud.gif')
|
|
self.assertEqual('attachment; filename="bud.gif"',
|
|
msg['Content-Disposition'])
|
|
|
|
def test_nonascii_add_header_via_triple(self):
|
|
msg = Message()
|
|
msg.add_header('Content-Disposition', 'attachment',
|
|
filename=('iso-8859-1', '', 'Fu\xdfballer.ppt'))
|
|
self.assertEqual(
|
|
'attachment; filename*="iso-8859-1\'\'Fu%DFballer.ppt"',
|
|
msg['Content-Disposition'])
|
|
|
|
def test_encode_unaliased_charset(self):
|
|
# Issue 1379416: when the charset has no output conversion,
|
|
# output was accidentally getting coerced to unicode.
|
|
res = Header('abc','iso-8859-2').encode()
|
|
self.assertEqual(res, '=?iso-8859-2?q?abc?=')
|
|
self.assertIsInstance(res, str)
|
|
|
|
|
|
# Test RFC 2231 header parameters (en/de)coding
|
|
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=False),
|
|
('us-ascii', 'en', '"This is even more ***fun*** isn\'t it!"'))
|
|
|
|
def test_set_param(self):
|
|
eq = self.assertEqual
|
|
msg = Message()
|
|
msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
|
|
charset='us-ascii')
|
|
eq(msg.get_param('title'),
|
|
('us-ascii', '', 'This is even more ***fun*** isn\'t it!'))
|
|
msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
|
|
charset='us-ascii', language='en')
|
|
eq(msg.get_param('title'),
|
|
('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!'))
|
|
msg = self._msgobj('msg_01.txt')
|
|
msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
|
|
charset='us-ascii', language='en')
|
|
self.ndiffAssertEqual(msg.as_string(), """\
|
|
Return-Path: <bbb@zzz.org>
|
|
Delivered-To: bbb@zzz.org
|
|
Received: by mail.zzz.org (Postfix, from userid 889)
|
|
id 27CEAD38CC; Fri, 4 May 2001 14:05:44 -0400 (EDT)
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
Message-ID: <15090.61304.110929.45684@aaa.zzz.org>
|
|
From: bbb@ddd.com (John X. Doe)
|
|
To: bbb@zzz.org
|
|
Subject: This is a test message
|
|
Date: Fri, 4 May 2001 14:05:44 -0400
|
|
Content-Type: text/plain; charset=us-ascii;
|
|
title*="us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21"
|
|
|
|
|
|
Hi,
|
|
|
|
Do you like this message?
|
|
|
|
-Me
|
|
""")
|
|
|
|
def test_del_param(self):
|
|
eq = self.ndiffAssertEqual
|
|
msg = self._msgobj('msg_01.txt')
|
|
msg.set_param('foo', 'bar', charset='us-ascii', language='en')
|
|
msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
|
|
charset='us-ascii', language='en')
|
|
msg.del_param('foo', header='Content-Type')
|
|
eq(msg.as_string(), """\
|
|
Return-Path: <bbb@zzz.org>
|
|
Delivered-To: bbb@zzz.org
|
|
Received: by mail.zzz.org (Postfix, from userid 889)
|
|
id 27CEAD38CC; Fri, 4 May 2001 14:05:44 -0400 (EDT)
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
Message-ID: <15090.61304.110929.45684@aaa.zzz.org>
|
|
From: bbb@ddd.com (John X. Doe)
|
|
To: bbb@zzz.org
|
|
Subject: This is a test message
|
|
Date: Fri, 4 May 2001 14:05:44 -0400
|
|
Content-Type: text/plain; charset="us-ascii";
|
|
title*="us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21"
|
|
|
|
|
|
Hi,
|
|
|
|
Do you like this message?
|
|
|
|
-Me
|
|
""")
|
|
|
|
def test_rfc2231_get_content_charset(self):
|
|
eq = self.assertEqual
|
|
msg = self._msgobj('msg_32.txt')
|
|
eq(msg.get_content_charset(), 'us-ascii')
|
|
|
|
def test_rfc2231_no_language_or_charset(self):
|
|
m = '''\
|
|
Content-Transfer-Encoding: 8bit
|
|
Content-Disposition: inline; filename="file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm"
|
|
Content-Type: text/html; NAME*0=file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEM; NAME*1=P_nsmail.htm
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
param = msg.get_param('NAME')
|
|
self.assertFalse(isinstance(param, tuple))
|
|
self.assertEqual(
|
|
param,
|
|
'file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm')
|
|
|
|
def test_rfc2231_no_language_or_charset_in_filename(self):
|
|
m = '''\
|
|
Content-Disposition: inline;
|
|
\tfilename*0*="''This%20is%20even%20more%20";
|
|
\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tfilename*2="is it not.pdf"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(msg.get_filename(),
|
|
'This is even more ***fun*** is it not.pdf')
|
|
|
|
def test_rfc2231_no_language_or_charset_in_filename_encoded(self):
|
|
m = '''\
|
|
Content-Disposition: inline;
|
|
\tfilename*0*="''This%20is%20even%20more%20";
|
|
\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tfilename*2="is it not.pdf"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(msg.get_filename(),
|
|
'This is even more ***fun*** is it not.pdf')
|
|
|
|
def test_rfc2231_partly_encoded(self):
|
|
m = '''\
|
|
Content-Disposition: inline;
|
|
\tfilename*0="''This%20is%20even%20more%20";
|
|
\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tfilename*2="is it not.pdf"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(
|
|
msg.get_filename(),
|
|
'This%20is%20even%20more%20***fun*** is it not.pdf')
|
|
|
|
def test_rfc2231_partly_nonencoded(self):
|
|
m = '''\
|
|
Content-Disposition: inline;
|
|
\tfilename*0="This%20is%20even%20more%20";
|
|
\tfilename*1="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tfilename*2="is it not.pdf"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(
|
|
msg.get_filename(),
|
|
'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20is it not.pdf')
|
|
|
|
def test_rfc2231_no_language_or_charset_in_boundary(self):
|
|
m = '''\
|
|
Content-Type: multipart/alternative;
|
|
\tboundary*0*="''This%20is%20even%20more%20";
|
|
\tboundary*1*="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tboundary*2="is it not.pdf"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(msg.get_boundary(),
|
|
'This is even more ***fun*** is it not.pdf')
|
|
|
|
def test_rfc2231_no_language_or_charset_in_charset(self):
|
|
# This is a nonsensical charset value, but tests the code anyway
|
|
m = '''\
|
|
Content-Type: text/plain;
|
|
\tcharset*0*="This%20is%20even%20more%20";
|
|
\tcharset*1*="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tcharset*2="is it not.pdf"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(msg.get_content_charset(),
|
|
'this is even more ***fun*** is it not.pdf')
|
|
|
|
def test_rfc2231_bad_encoding_in_filename(self):
|
|
m = '''\
|
|
Content-Disposition: inline;
|
|
\tfilename*0*="bogus'xx'This%20is%20even%20more%20";
|
|
\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tfilename*2="is it not.pdf"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(msg.get_filename(),
|
|
'This is even more ***fun*** is it not.pdf')
|
|
|
|
def test_rfc2231_bad_encoding_in_charset(self):
|
|
m = """\
|
|
Content-Type: text/plain; charset*=bogus''utf-8%E2%80%9D
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
# This should return None because non-ascii characters in the charset
|
|
# are not allowed.
|
|
self.assertEqual(msg.get_content_charset(), None)
|
|
|
|
def test_rfc2231_bad_character_in_charset(self):
|
|
m = """\
|
|
Content-Type: text/plain; charset*=ascii''utf-8%E2%80%9D
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
# This should return None because non-ascii characters in the charset
|
|
# are not allowed.
|
|
self.assertEqual(msg.get_content_charset(), None)
|
|
|
|
def test_rfc2231_bad_character_in_filename(self):
|
|
m = '''\
|
|
Content-Disposition: inline;
|
|
\tfilename*0*="ascii'xx'This%20is%20even%20more%20";
|
|
\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
|
|
\tfilename*2*="is it not.pdf%E2"
|
|
|
|
'''
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(msg.get_filename(),
|
|
u'This is even more ***fun*** is it not.pdf\ufffd')
|
|
|
|
def test_rfc2231_unknown_encoding(self):
|
|
m = """\
|
|
Content-Transfer-Encoding: 8bit
|
|
Content-Disposition: inline; filename*=X-UNKNOWN''myfile.txt
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
self.assertEqual(msg.get_filename(), 'myfile.txt')
|
|
|
|
def test_rfc2231_single_tick_in_filename_extended(self):
|
|
eq = self.assertEqual
|
|
m = """\
|
|
Content-Type: application/x-foo;
|
|
\tname*0*=\"Frank's\"; name*1*=\" Document\"
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
charset, language, s = msg.get_param('name')
|
|
eq(charset, None)
|
|
eq(language, None)
|
|
eq(s, "Frank's Document")
|
|
|
|
def test_rfc2231_single_tick_in_filename(self):
|
|
m = """\
|
|
Content-Type: application/x-foo; name*0=\"Frank's\"; name*1=\" Document\"
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
param = msg.get_param('name')
|
|
self.assertFalse(isinstance(param, tuple))
|
|
self.assertEqual(param, "Frank's Document")
|
|
|
|
def test_rfc2231_tick_attack_extended(self):
|
|
eq = self.assertEqual
|
|
m = """\
|
|
Content-Type: application/x-foo;
|
|
\tname*0*=\"us-ascii'en-us'Frank's\"; name*1*=\" Document\"
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
charset, language, s = msg.get_param('name')
|
|
eq(charset, 'us-ascii')
|
|
eq(language, 'en-us')
|
|
eq(s, "Frank's Document")
|
|
|
|
def test_rfc2231_tick_attack(self):
|
|
m = """\
|
|
Content-Type: application/x-foo;
|
|
\tname*0=\"us-ascii'en-us'Frank's\"; name*1=\" Document\"
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
param = msg.get_param('name')
|
|
self.assertFalse(isinstance(param, tuple))
|
|
self.assertEqual(param, "us-ascii'en-us'Frank's Document")
|
|
|
|
def test_rfc2231_no_extended_values(self):
|
|
eq = self.assertEqual
|
|
m = """\
|
|
Content-Type: application/x-foo; name=\"Frank's Document\"
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
eq(msg.get_param('name'), "Frank's Document")
|
|
|
|
def test_rfc2231_encoded_then_unencoded_segments(self):
|
|
eq = self.assertEqual
|
|
m = """\
|
|
Content-Type: application/x-foo;
|
|
\tname*0*=\"us-ascii'en-us'My\";
|
|
\tname*1=\" Document\";
|
|
\tname*2*=\" For You\"
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
charset, language, s = msg.get_param('name')
|
|
eq(charset, 'us-ascii')
|
|
eq(language, 'en-us')
|
|
eq(s, 'My Document For You')
|
|
|
|
def test_rfc2231_unencoded_then_encoded_segments(self):
|
|
eq = self.assertEqual
|
|
m = """\
|
|
Content-Type: application/x-foo;
|
|
\tname*0=\"us-ascii'en-us'My\";
|
|
\tname*1*=\" Document\";
|
|
\tname*2*=\" For You\"
|
|
|
|
"""
|
|
msg = email.message_from_string(m)
|
|
charset, language, s = msg.get_param('name')
|
|
eq(charset, 'us-ascii')
|
|
eq(language, 'en-us')
|
|
eq(s, 'My Document For You')
|
|
|
|
|
|
|
|
# Tests to ensure that signed parts of an email are completely preserved, as
|
|
# required by RFC1847 section 2.1. Note that these are incomplete, because the
|
|
# email package does not currently always preserve the body. See issue 1670765.
|
|
class TestSigned(TestEmailBase):
|
|
|
|
def _msg_and_obj(self, filename):
|
|
fp = openfile(findfile(filename))
|
|
try:
|
|
original = fp.read()
|
|
msg = email.message_from_string(original)
|
|
finally:
|
|
fp.close()
|
|
return original, msg
|
|
|
|
def _signed_parts_eq(self, original, result):
|
|
# Extract the first mime part of each message
|
|
import re
|
|
repart = re.compile(r'^--([^\n]+)\n(.*?)\n--\1$', re.S | re.M)
|
|
inpart = repart.search(original).group(2)
|
|
outpart = repart.search(result).group(2)
|
|
self.assertEqual(outpart, inpart)
|
|
|
|
def test_long_headers_as_string(self):
|
|
original, msg = self._msg_and_obj('msg_45.txt')
|
|
result = msg.as_string()
|
|
self._signed_parts_eq(original, result)
|
|
|
|
def test_long_headers_flatten(self):
|
|
original, msg = self._msg_and_obj('msg_45.txt')
|
|
fp = StringIO()
|
|
Generator(fp).flatten(msg)
|
|
result = fp.getvalue()
|
|
self._signed_parts_eq(original, result)
|
|
|
|
|
|
|
|
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():
|
|
run_unittest(testclass)
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(defaultTest='suite')
|