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Diffstat (limited to 'lib/python2.7/email/test/test_email.py')
| -rw-r--r-- | lib/python2.7/email/test/test_email.py | 3558 |
1 files changed, 0 insertions, 3558 deletions
diff --git a/lib/python2.7/email/test/test_email.py b/lib/python2.7/email/test/test_email.py deleted file mode 100644 index b32da9d..0000000 --- a/lib/python2.7/email/test/test_email.py +++ /dev/null @@ -1,3558 +0,0 @@ -# Copyright (C) 2001-2010 Python Software Foundation -# Contact: email-sig@python.org -# email package unit tests - -import os -import sys -import time -import base64 -import difflib -import unittest -import warnings -import textwrap -from cStringIO import StringIO - -import email - -from email.Charset import Charset -from email.Header import Header, decode_header, make_header -from email.Parser import Parser, HeaderParser -from email.Generator import Generator, DecodedGenerator -from email.Message import Message -from email.MIMEAudio import MIMEAudio -from email.MIMEText import MIMEText -from email.MIMEImage import MIMEImage -from email.MIMEBase import MIMEBase -from email.MIMEMessage import MIMEMessage -from email.MIMEMultipart import MIMEMultipart -from email import Utils -from email import Errors -from email import Encoders -from email import Iterators -from email import base64MIME -from email import quopriMIME - -from test.test_support import findfile, run_unittest -from email.test import __file__ as landmark - - -NL = '\n' -EMPTYSTRING = '' -SPACE = ' ' - - - -def openfile(filename, mode='r'): - path = os.path.join(os.path.dirname(landmark), 'data', filename) - return open(path, mode) - - - -# Base test class -class TestEmailBase(unittest.TestCase): - def ndiffAssertEqual(self, first, second): - """Like assertEqual except use ndiff for readable output.""" - if first != second: - sfirst = str(first) - ssecond = str(second) - diff = difflib.ndiff(sfirst.splitlines(), ssecond.splitlines()) - fp = StringIO() - print >> fp, NL, NL.join(diff) - raise self.failureException, fp.getvalue() - - def _msgobj(self, filename): - fp = openfile(findfile(filename)) - try: - msg = email.message_from_file(fp) - finally: - fp.close() - return msg - - - -# Test various aspects of the Message class's API -class TestMessageAPI(TestEmailBase): - def test_get_all(self): - eq = self.assertEqual - msg = self._msgobj('msg_20.txt') - eq(msg.get_all('cc'), ['ccc@zzz.org', 'ddd@zzz.org', 'eee@zzz.org']) - eq(msg.get_all('xx', 'n/a'), 'n/a') - - def test_getset_charset(self): - eq = self.assertEqual - msg = Message() - eq(msg.get_charset(), None) - charset = Charset('iso-8859-1') - msg.set_charset(charset) - eq(msg['mime-version'], '1.0') - eq(msg.get_content_type(), 'text/plain') - eq(msg['content-type'], 'text/plain; charset="iso-8859-1"') - eq(msg.get_param('charset'), 'iso-8859-1') - eq(msg['content-transfer-encoding'], 'quoted-printable') - eq(msg.get_charset().input_charset, 'iso-8859-1') - # Remove the charset - msg.set_charset(None) - eq(msg.get_charset(), None) - eq(msg['content-type'], 'text/plain') - # Try adding a charset when there's already MIME headers present - msg = Message() - msg['MIME-Version'] = '2.0' - msg['Content-Type'] = 'text/x-weird' - msg['Content-Transfer-Encoding'] = 'quinted-puntable' - msg.set_charset(charset) - eq(msg['mime-version'], '2.0') - eq(msg['content-type'], 'text/x-weird; charset="iso-8859-1"') - eq(msg['content-transfer-encoding'], 'quinted-puntable') - - def test_set_charset_from_string(self): - eq = self.assertEqual - msg = Message() - msg.set_charset('us-ascii') - eq(msg.get_charset().input_charset, 'us-ascii') - eq(msg['content-type'], 'text/plain; charset="us-ascii"') - - def test_set_payload_with_charset(self): - msg = Message() - charset = Charset('iso-8859-1') - msg.set_payload('This is a string payload', charset) - self.assertEqual(msg.get_charset().input_charset, 'iso-8859-1') - - def test_get_charsets(self): - eq = self.assertEqual - - msg = self._msgobj('msg_08.txt') - charsets = msg.get_charsets() - eq(charsets, [None, 'us-ascii', 'iso-8859-1', 'iso-8859-2', 'koi8-r']) - - msg = self._msgobj('msg_09.txt') - charsets = msg.get_charsets('dingbat') - eq(charsets, ['dingbat', 'us-ascii', 'iso-8859-1', 'dingbat', - 'koi8-r']) - - msg = self._msgobj('msg_12.txt') - charsets = msg.get_charsets() - eq(charsets, [None, 'us-ascii', 'iso-8859-1', None, 'iso-8859-2', - 'iso-8859-3', 'us-ascii', 'koi8-r']) - - def test_get_filename(self): - eq = self.assertEqual - - msg = self._msgobj('msg_04.txt') - filenames = [p.get_filename() for p in msg.get_payload()] - eq(filenames, ['msg.txt', 'msg.txt']) - - msg = self._msgobj('msg_07.txt') - subpart = msg.get_payload(1) - eq(subpart.get_filename(), 'dingusfish.gif') - - def test_get_filename_with_name_parameter(self): - eq = self.assertEqual - - msg = self._msgobj('msg_44.txt') - filenames = [p.get_filename() for p in msg.get_payload()] - eq(filenames, ['msg.txt', 'msg.txt']) - - def test_get_boundary(self): - eq = self.assertEqual - msg = self._msgobj('msg_07.txt') - # No quotes! - eq(msg.get_boundary(), 'BOUNDARY') - - def test_set_boundary(self): - eq = self.assertEqual - # This one has no existing boundary parameter, but the Content-Type: - # header appears fifth. - msg = self._msgobj('msg_01.txt') - msg.set_boundary('BOUNDARY') - header, value = msg.items()[4] - eq(header.lower(), 'content-type') - eq(value, 'text/plain; charset="us-ascii"; boundary="BOUNDARY"') - # This one has a Content-Type: header, with a boundary, stuck in the - # middle of its headers. Make sure the order is preserved; it should - # be fifth. - msg = self._msgobj('msg_04.txt') - msg.set_boundary('BOUNDARY') - header, value = msg.items()[4] - eq(header.lower(), 'content-type') - eq(value, 'multipart/mixed; boundary="BOUNDARY"') - # And this one has no Content-Type: header at all. - msg = self._msgobj('msg_03.txt') - self.assertRaises(Errors.HeaderParseError, - msg.set_boundary, 'BOUNDARY') - - def test_make_boundary(self): - msg = MIMEMultipart('form-data') - # Note that when the boundary gets created is an implementation - # detail and might change. - self.assertEqual(msg.items()[0][1], 'multipart/form-data') - # Trigger creation of boundary - msg.as_string() - self.assertEqual(msg.items()[0][1][:33], - 'multipart/form-data; boundary="==') - # XXX: there ought to be tests of the uniqueness of the boundary, too. - - def test_message_rfc822_only(self): - # Issue 7970: message/rfc822 not in multipart parsed by - # HeaderParser caused an exception when flattened. - fp = openfile(findfile('msg_46.txt')) - msgdata = fp.read() - parser = email.Parser.HeaderParser() - msg = parser.parsestr(msgdata) - out = StringIO() - gen = email.Generator.Generator(out, True, 0) - gen.flatten(msg, False) - self.assertEqual(out.getvalue(), msgdata) - - def test_get_decoded_payload(self): - eq = self.assertEqual - msg = self._msgobj('msg_10.txt') - # The outer message is a multipart - eq(msg.get_payload(decode=True), None) - # Subpart 1 is 7bit encoded - eq(msg.get_payload(0).get_payload(decode=True), - 'This is a 7bit encoded message.\n') - # Subpart 2 is quopri - eq(msg.get_payload(1).get_payload(decode=True), - '\xa1This is a Quoted Printable encoded message!\n') - # Subpart 3 is base64 - eq(msg.get_payload(2).get_payload(decode=True), - 'This is a Base64 encoded message.') - # Subpart 4 is base64 with a trailing newline, which - # used to be stripped (issue 7143). - eq(msg.get_payload(3).get_payload(decode=True), - 'This is a Base64 encoded message.\n') - # Subpart 5 has no Content-Transfer-Encoding: header. - eq(msg.get_payload(4).get_payload(decode=True), - 'This has no Content-Transfer-Encoding: header.\n') - - def test_get_decoded_uu_payload(self): - eq = self.assertEqual - msg = Message() - msg.set_payload('begin 666 -\n+:&5L;&\\@=V]R;&0 \n \nend\n') - for cte in ('x-uuencode', 'uuencode', 'uue', 'x-uue'): - msg['content-transfer-encoding'] = cte - eq(msg.get_payload(decode=True), 'hello world') - # Now try some bogus data - msg.set_payload('foo') - eq(msg.get_payload(decode=True), 'foo') - - def test_decode_bogus_uu_payload_quietly(self): - msg = Message() - msg.set_payload('begin 664 foo.txt\n%<W1F=0000H \n \nend\n') - msg['Content-Transfer-Encoding'] = 'x-uuencode' - old_stderr = sys.stderr - try: - sys.stderr = sfp = StringIO() - # We don't care about the payload - msg.get_payload(decode=True) - finally: - sys.stderr = old_stderr - self.assertEqual(sfp.getvalue(), '') - - def test_decoded_generator(self): - eq = self.assertEqual - msg = self._msgobj('msg_07.txt') - fp = openfile('msg_17.txt') - try: - text = fp.read() - finally: - fp.close() - s = StringIO() - g = DecodedGenerator(s) - g.flatten(msg) - eq(s.getvalue(), text) - - def test__contains__(self): - msg = Message() - msg['From'] = 'Me' - msg['to'] = 'You' - # Check for case insensitivity - self.assertTrue('from' in msg) - self.assertTrue('From' in msg) - self.assertTrue('FROM' in msg) - self.assertTrue('to' in msg) - self.assertTrue('To' in msg) - self.assertTrue('TO' in msg) - - def test_as_string(self): - eq = self.assertEqual - msg = self._msgobj('msg_01.txt') - fp = openfile('msg_01.txt') - try: - # BAW 30-Mar-2009 Evil be here. So, the generator is broken with - # respect to long line breaking. It's also not idempotent when a - # header from a parsed message is continued with tabs rather than - # spaces. Before we fixed bug 1974 it was reversedly broken, - # i.e. headers that were continued with spaces got continued with - # tabs. For Python 2.x there's really no good fix and in Python - # 3.x all this stuff is re-written to be right(er). Chris Withers - # convinced me that using space as the default continuation - # character is less bad for more applications. - text = fp.read().replace('\t', ' ') - finally: - fp.close() - eq(text, msg.as_string()) - fullrepr = str(msg) - lines = fullrepr.split('\n') - self.assertTrue(lines[0].startswith('From ')) - eq(text, NL.join(lines[1:])) - - def test_bad_param(self): - msg = email.message_from_string("Content-Type: blarg; baz; boo\n") - self.assertEqual(msg.get_param('baz'), '') - - def test_missing_filename(self): - msg = email.message_from_string("From: foo\n") - self.assertEqual(msg.get_filename(), None) - - def test_bogus_filename(self): - msg = email.message_from_string( - "Content-Disposition: blarg; filename\n") - self.assertEqual(msg.get_filename(), '') - - def test_missing_boundary(self): - msg = email.message_from_string("From: foo\n") - self.assertEqual(msg.get_boundary(), None) - - def test_get_params(self): - eq = self.assertEqual - msg = email.message_from_string( - 'X-Header: foo=one; bar=two; baz=three\n') - eq(msg.get_params(header='x-header'), - [('foo', 'one'), ('bar', 'two'), ('baz', 'three')]) - msg = email.message_from_string( - 'X-Header: foo; bar=one; baz=two\n') - eq(msg.get_params(header='x-header'), - [('foo', ''), ('bar', 'one'), ('baz', 'two')]) - eq(msg.get_params(), None) - msg = email.message_from_string( - 'X-Header: foo; bar="one"; baz=two\n') - eq(msg.get_params(header='x-header'), - [('foo', ''), ('bar', 'one'), ('baz', 'two')]) - - def test_get_param_liberal(self): - msg = Message() - msg['Content-Type'] = 'Content-Type: Multipart/mixed; boundary = "CPIMSSMTPC06p5f3tG"' - self.assertEqual(msg.get_param('boundary'), 'CPIMSSMTPC06p5f3tG') - - def test_get_param(self): - eq = self.assertEqual - msg = email.message_from_string( - "X-Header: foo=one; bar=two; baz=three\n") - eq(msg.get_param('bar', header='x-header'), 'two') - eq(msg.get_param('quuz', header='x-header'), None) - eq(msg.get_param('quuz'), None) - msg = email.message_from_string( - 'X-Header: foo; bar="one"; baz=two\n') - eq(msg.get_param('foo', header='x-header'), '') - eq(msg.get_param('bar', header='x-header'), 'one') - eq(msg.get_param('baz', header='x-header'), 'two') - # XXX: We are not RFC-2045 compliant! We cannot parse: - # msg["Content-Type"] = 'text/plain; weird="hey; dolly? [you] @ <\\"home\\">?"' - # msg.get_param("weird") - # yet. - - def test_get_param_funky_continuation_lines(self): - msg = self._msgobj('msg_22.txt') - self.assertEqual(msg.get_payload(1).get_param('name'), 'wibble.JPG') - - def test_get_param_with_semis_in_quotes(self): - msg = email.message_from_string( - 'Content-Type: image/pjpeg; name="Jim&&Jill"\n') - self.assertEqual(msg.get_param('name'), 'Jim&&Jill') - self.assertEqual(msg.get_param('name', unquote=False), - '"Jim&&Jill"') - - def test_get_param_with_quotes(self): - msg = email.message_from_string( - 'Content-Type: foo; bar*0="baz\\"foobar"; bar*1="\\"baz"') - self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz') - msg = email.message_from_string( - "Content-Type: foo; bar*0=\"baz\\\"foobar\"; bar*1=\"\\\"baz\"") - self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz') - - def test_has_key(self): - msg = email.message_from_string('Header: exists') - self.assertTrue(msg.has_key('header')) - self.assertTrue(msg.has_key('Header')) - self.assertTrue(msg.has_key('HEADER')) - self.assertFalse(msg.has_key('headeri')) - - def test_set_param(self): - eq = self.assertEqual - msg = Message() - msg.set_param('charset', 'iso-2022-jp') - eq(msg.get_param('charset'), 'iso-2022-jp') - msg.set_param('importance', 'high value') - eq(msg.get_param('importance'), 'high value') - eq(msg.get_param('importance', unquote=False), '"high value"') - eq(msg.get_params(), [('text/plain', ''), - ('charset', 'iso-2022-jp'), - ('importance', 'high value')]) - eq(msg.get_params(unquote=False), [('text/plain', ''), - ('charset', '"iso-2022-jp"'), - ('importance', '"high value"')]) - msg.set_param('charset', 'iso-9999-xx', header='X-Jimmy') - eq(msg.get_param('charset', header='X-Jimmy'), 'iso-9999-xx') - - def test_del_param(self): - eq = self.assertEqual - msg = self._msgobj('msg_05.txt') - eq(msg.get_params(), - [('multipart/report', ''), ('report-type', 'delivery-status'), - ('boundary', 'D1690A7AC1.996856090/mail.example.com')]) - old_val = msg.get_param("report-type") - msg.del_param("report-type") - eq(msg.get_params(), - [('multipart/report', ''), - ('boundary', 'D1690A7AC1.996856090/mail.example.com')]) - msg.set_param("report-type", old_val) - eq(msg.get_params(), - [('multipart/report', ''), - ('boundary', 'D1690A7AC1.996856090/mail.example.com'), - ('report-type', old_val)]) - - def test_del_param_on_other_header(self): - msg = Message() - msg.add_header('Content-Disposition', 'attachment', filename='bud.gif') - msg.del_param('filename', 'content-disposition') - self.assertEqual(msg['content-disposition'], 'attachment') - - def test_set_type(self): - eq = self.assertEqual - msg = Message() - self.assertRaises(ValueError, msg.set_type, 'text') - msg.set_type('text/plain') - eq(msg['content-type'], 'text/plain') - msg.set_param('charset', 'us-ascii') - eq(msg['content-type'], 'text/plain; charset="us-ascii"') - msg.set_type('text/html') - eq(msg['content-type'], 'text/html; charset="us-ascii"') - - def test_set_type_on_other_header(self): - msg = Message() - msg['X-Content-Type'] = 'text/plain' - msg.set_type('application/octet-stream', 'X-Content-Type') - self.assertEqual(msg['x-content-type'], 'application/octet-stream') - - def test_get_content_type_missing(self): - msg = Message() - self.assertEqual(msg.get_content_type(), 'text/plain') - - def test_get_content_type_missing_with_default_type(self): - msg = Message() - msg.set_default_type('message/rfc822') - self.assertEqual(msg.get_content_type(), 'message/rfc822') - - 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') |