Benjamin Peterson | 46a9900 | 2010-01-09 18:45:30 +0000 | [diff] [blame] | 1 | # Copyright (C) 2001-2010 Python Software Foundation |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2 | # Contact: email-sig@python.org |
| 3 | # email package unit tests |
| 4 | |
| 5 | import os |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 6 | import re |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 7 | import sys |
| 8 | import time |
| 9 | import base64 |
| 10 | import difflib |
| 11 | import unittest |
| 12 | import warnings |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 13 | import textwrap |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 14 | |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 15 | from io import StringIO, BytesIO |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 16 | from itertools import chain |
| 17 | |
| 18 | import email |
| 19 | |
| 20 | from email.charset import Charset |
| 21 | from email.header import Header, decode_header, make_header |
| 22 | from email.parser import Parser, HeaderParser |
| 23 | from email.generator import Generator, DecodedGenerator |
| 24 | from email.message import Message |
| 25 | from email.mime.application import MIMEApplication |
| 26 | from email.mime.audio import MIMEAudio |
| 27 | from email.mime.text import MIMEText |
| 28 | from email.mime.image import MIMEImage |
| 29 | from email.mime.base import MIMEBase |
| 30 | from email.mime.message import MIMEMessage |
| 31 | from email.mime.multipart import MIMEMultipart |
| 32 | from email import utils |
| 33 | from email import errors |
| 34 | from email import encoders |
| 35 | from email import iterators |
| 36 | from email import base64mime |
| 37 | from email import quoprimime |
| 38 | |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 39 | from test.support import findfile, run_unittest, unlink |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 40 | from email.test import __file__ as landmark |
| 41 | |
| 42 | |
| 43 | NL = '\n' |
| 44 | EMPTYSTRING = '' |
| 45 | SPACE = ' ' |
| 46 | |
| 47 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 48 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 49 | def openfile(filename, *args, **kws): |
| 50 | path = os.path.join(os.path.dirname(landmark), 'data', filename) |
| 51 | return open(path, *args, **kws) |
| 52 | |
| 53 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 54 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 55 | # Base test class |
| 56 | class TestEmailBase(unittest.TestCase): |
| 57 | def ndiffAssertEqual(self, first, second): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 58 | """Like assertEqual except use ndiff for readable output.""" |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 59 | if first != second: |
| 60 | sfirst = str(first) |
| 61 | ssecond = str(second) |
| 62 | rfirst = [repr(line) for line in sfirst.splitlines()] |
| 63 | rsecond = [repr(line) for line in ssecond.splitlines()] |
| 64 | diff = difflib.ndiff(rfirst, rsecond) |
| 65 | raise self.failureException(NL + NL.join(diff)) |
| 66 | |
| 67 | def _msgobj(self, filename): |
| 68 | with openfile(findfile(filename)) as fp: |
| 69 | return email.message_from_file(fp) |
| 70 | |
| 71 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 72 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 73 | # Test various aspects of the Message class's API |
| 74 | class TestMessageAPI(TestEmailBase): |
| 75 | def test_get_all(self): |
| 76 | eq = self.assertEqual |
| 77 | msg = self._msgobj('msg_20.txt') |
| 78 | eq(msg.get_all('cc'), ['ccc@zzz.org', 'ddd@zzz.org', 'eee@zzz.org']) |
| 79 | eq(msg.get_all('xx', 'n/a'), 'n/a') |
| 80 | |
R. David Murray | e5db263 | 2010-11-20 15:10:13 +0000 | [diff] [blame] | 81 | def test_getset_charset(self): |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 82 | eq = self.assertEqual |
| 83 | msg = Message() |
| 84 | eq(msg.get_charset(), None) |
| 85 | charset = Charset('iso-8859-1') |
| 86 | msg.set_charset(charset) |
| 87 | eq(msg['mime-version'], '1.0') |
| 88 | eq(msg.get_content_type(), 'text/plain') |
| 89 | eq(msg['content-type'], 'text/plain; charset="iso-8859-1"') |
| 90 | eq(msg.get_param('charset'), 'iso-8859-1') |
| 91 | eq(msg['content-transfer-encoding'], 'quoted-printable') |
| 92 | eq(msg.get_charset().input_charset, 'iso-8859-1') |
| 93 | # Remove the charset |
| 94 | msg.set_charset(None) |
| 95 | eq(msg.get_charset(), None) |
| 96 | eq(msg['content-type'], 'text/plain') |
| 97 | # Try adding a charset when there's already MIME headers present |
| 98 | msg = Message() |
| 99 | msg['MIME-Version'] = '2.0' |
| 100 | msg['Content-Type'] = 'text/x-weird' |
| 101 | msg['Content-Transfer-Encoding'] = 'quinted-puntable' |
| 102 | msg.set_charset(charset) |
| 103 | eq(msg['mime-version'], '2.0') |
| 104 | eq(msg['content-type'], 'text/x-weird; charset="iso-8859-1"') |
| 105 | eq(msg['content-transfer-encoding'], 'quinted-puntable') |
| 106 | |
| 107 | def test_set_charset_from_string(self): |
| 108 | eq = self.assertEqual |
| 109 | msg = Message() |
| 110 | msg.set_charset('us-ascii') |
| 111 | eq(msg.get_charset().input_charset, 'us-ascii') |
| 112 | eq(msg['content-type'], 'text/plain; charset="us-ascii"') |
| 113 | |
| 114 | def test_set_payload_with_charset(self): |
| 115 | msg = Message() |
| 116 | charset = Charset('iso-8859-1') |
| 117 | msg.set_payload('This is a string payload', charset) |
| 118 | self.assertEqual(msg.get_charset().input_charset, 'iso-8859-1') |
| 119 | |
| 120 | def test_get_charsets(self): |
| 121 | eq = self.assertEqual |
| 122 | |
| 123 | msg = self._msgobj('msg_08.txt') |
| 124 | charsets = msg.get_charsets() |
| 125 | eq(charsets, [None, 'us-ascii', 'iso-8859-1', 'iso-8859-2', 'koi8-r']) |
| 126 | |
| 127 | msg = self._msgobj('msg_09.txt') |
| 128 | charsets = msg.get_charsets('dingbat') |
| 129 | eq(charsets, ['dingbat', 'us-ascii', 'iso-8859-1', 'dingbat', |
| 130 | 'koi8-r']) |
| 131 | |
| 132 | msg = self._msgobj('msg_12.txt') |
| 133 | charsets = msg.get_charsets() |
| 134 | eq(charsets, [None, 'us-ascii', 'iso-8859-1', None, 'iso-8859-2', |
| 135 | 'iso-8859-3', 'us-ascii', 'koi8-r']) |
| 136 | |
| 137 | def test_get_filename(self): |
| 138 | eq = self.assertEqual |
| 139 | |
| 140 | msg = self._msgobj('msg_04.txt') |
| 141 | filenames = [p.get_filename() for p in msg.get_payload()] |
| 142 | eq(filenames, ['msg.txt', 'msg.txt']) |
| 143 | |
| 144 | msg = self._msgobj('msg_07.txt') |
| 145 | subpart = msg.get_payload(1) |
| 146 | eq(subpart.get_filename(), 'dingusfish.gif') |
| 147 | |
| 148 | def test_get_filename_with_name_parameter(self): |
| 149 | eq = self.assertEqual |
| 150 | |
| 151 | msg = self._msgobj('msg_44.txt') |
| 152 | filenames = [p.get_filename() for p in msg.get_payload()] |
| 153 | eq(filenames, ['msg.txt', 'msg.txt']) |
| 154 | |
| 155 | def test_get_boundary(self): |
| 156 | eq = self.assertEqual |
| 157 | msg = self._msgobj('msg_07.txt') |
| 158 | # No quotes! |
| 159 | eq(msg.get_boundary(), 'BOUNDARY') |
| 160 | |
| 161 | def test_set_boundary(self): |
| 162 | eq = self.assertEqual |
| 163 | # This one has no existing boundary parameter, but the Content-Type: |
| 164 | # header appears fifth. |
| 165 | msg = self._msgobj('msg_01.txt') |
| 166 | msg.set_boundary('BOUNDARY') |
| 167 | header, value = msg.items()[4] |
| 168 | eq(header.lower(), 'content-type') |
| 169 | eq(value, 'text/plain; charset="us-ascii"; boundary="BOUNDARY"') |
| 170 | # This one has a Content-Type: header, with a boundary, stuck in the |
| 171 | # middle of its headers. Make sure the order is preserved; it should |
| 172 | # be fifth. |
| 173 | msg = self._msgobj('msg_04.txt') |
| 174 | msg.set_boundary('BOUNDARY') |
| 175 | header, value = msg.items()[4] |
| 176 | eq(header.lower(), 'content-type') |
| 177 | eq(value, 'multipart/mixed; boundary="BOUNDARY"') |
| 178 | # And this one has no Content-Type: header at all. |
| 179 | msg = self._msgobj('msg_03.txt') |
| 180 | self.assertRaises(errors.HeaderParseError, |
| 181 | msg.set_boundary, 'BOUNDARY') |
| 182 | |
R. David Murray | 73a559d | 2010-12-21 18:07:59 +0000 | [diff] [blame] | 183 | def test_make_boundary(self): |
| 184 | msg = MIMEMultipart('form-data') |
| 185 | # Note that when the boundary gets created is an implementation |
| 186 | # detail and might change. |
| 187 | self.assertEqual(msg.items()[0][1], 'multipart/form-data') |
| 188 | # Trigger creation of boundary |
| 189 | msg.as_string() |
| 190 | self.assertEqual(msg.items()[0][1][:33], |
| 191 | 'multipart/form-data; boundary="==') |
| 192 | # XXX: there ought to be tests of the uniqueness of the boundary, too. |
| 193 | |
R. David Murray | 57c45ac | 2010-02-21 04:39:40 +0000 | [diff] [blame] | 194 | def test_message_rfc822_only(self): |
| 195 | # Issue 7970: message/rfc822 not in multipart parsed by |
| 196 | # HeaderParser caused an exception when flattened. |
Brett Cannon | 384917a | 2010-10-29 23:08:36 +0000 | [diff] [blame] | 197 | with openfile(findfile('msg_46.txt')) as fp: |
| 198 | msgdata = fp.read() |
R. David Murray | 57c45ac | 2010-02-21 04:39:40 +0000 | [diff] [blame] | 199 | parser = HeaderParser() |
| 200 | msg = parser.parsestr(msgdata) |
| 201 | out = StringIO() |
| 202 | gen = Generator(out, True, 0) |
| 203 | gen.flatten(msg, False) |
| 204 | self.assertEqual(out.getvalue(), msgdata) |
| 205 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 206 | def test_get_decoded_payload(self): |
| 207 | eq = self.assertEqual |
| 208 | msg = self._msgobj('msg_10.txt') |
| 209 | # The outer message is a multipart |
| 210 | eq(msg.get_payload(decode=True), None) |
| 211 | # Subpart 1 is 7bit encoded |
| 212 | eq(msg.get_payload(0).get_payload(decode=True), |
| 213 | b'This is a 7bit encoded message.\n') |
| 214 | # Subpart 2 is quopri |
| 215 | eq(msg.get_payload(1).get_payload(decode=True), |
| 216 | b'\xa1This is a Quoted Printable encoded message!\n') |
| 217 | # Subpart 3 is base64 |
| 218 | eq(msg.get_payload(2).get_payload(decode=True), |
| 219 | b'This is a Base64 encoded message.') |
R. David Murray | 57a4b98 | 2010-03-08 02:17:03 +0000 | [diff] [blame] | 220 | # Subpart 4 is base64 with a trailing newline, which |
| 221 | # used to be stripped (issue 7143). |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 222 | eq(msg.get_payload(3).get_payload(decode=True), |
R. David Murray | 57a4b98 | 2010-03-08 02:17:03 +0000 | [diff] [blame] | 223 | b'This is a Base64 encoded message.\n') |
| 224 | # Subpart 5 has no Content-Transfer-Encoding: header. |
| 225 | eq(msg.get_payload(4).get_payload(decode=True), |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 226 | b'This has no Content-Transfer-Encoding: header.\n') |
| 227 | |
| 228 | def test_get_decoded_uu_payload(self): |
| 229 | eq = self.assertEqual |
| 230 | msg = Message() |
| 231 | msg.set_payload('begin 666 -\n+:&5L;&\\@=V]R;&0 \n \nend\n') |
| 232 | for cte in ('x-uuencode', 'uuencode', 'uue', 'x-uue'): |
| 233 | msg['content-transfer-encoding'] = cte |
| 234 | eq(msg.get_payload(decode=True), b'hello world') |
| 235 | # Now try some bogus data |
| 236 | msg.set_payload('foo') |
| 237 | eq(msg.get_payload(decode=True), b'foo') |
| 238 | |
R David Murray | a2860e8 | 2011-04-16 09:20:30 -0400 | [diff] [blame] | 239 | def test_get_payload_n_raises_on_non_multipart(self): |
| 240 | msg = Message() |
| 241 | self.assertRaises(TypeError, msg.get_payload, 1) |
| 242 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 243 | def test_decoded_generator(self): |
| 244 | eq = self.assertEqual |
| 245 | msg = self._msgobj('msg_07.txt') |
| 246 | with openfile('msg_17.txt') as fp: |
| 247 | text = fp.read() |
| 248 | s = StringIO() |
| 249 | g = DecodedGenerator(s) |
| 250 | g.flatten(msg) |
| 251 | eq(s.getvalue(), text) |
| 252 | |
| 253 | def test__contains__(self): |
| 254 | msg = Message() |
| 255 | msg['From'] = 'Me' |
| 256 | msg['to'] = 'You' |
| 257 | # Check for case insensitivity |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 258 | self.assertTrue('from' in msg) |
| 259 | self.assertTrue('From' in msg) |
| 260 | self.assertTrue('FROM' in msg) |
| 261 | self.assertTrue('to' in msg) |
| 262 | self.assertTrue('To' in msg) |
| 263 | self.assertTrue('TO' in msg) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 264 | |
| 265 | def test_as_string(self): |
| 266 | eq = self.ndiffAssertEqual |
| 267 | msg = self._msgobj('msg_01.txt') |
| 268 | with openfile('msg_01.txt') as fp: |
| 269 | text = fp.read() |
| 270 | eq(text, str(msg)) |
| 271 | fullrepr = msg.as_string(unixfrom=True) |
| 272 | lines = fullrepr.split('\n') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 273 | self.assertTrue(lines[0].startswith('From ')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 274 | eq(text, NL.join(lines[1:])) |
| 275 | |
| 276 | def test_bad_param(self): |
| 277 | msg = email.message_from_string("Content-Type: blarg; baz; boo\n") |
| 278 | self.assertEqual(msg.get_param('baz'), '') |
| 279 | |
| 280 | def test_missing_filename(self): |
| 281 | msg = email.message_from_string("From: foo\n") |
| 282 | self.assertEqual(msg.get_filename(), None) |
| 283 | |
| 284 | def test_bogus_filename(self): |
| 285 | msg = email.message_from_string( |
| 286 | "Content-Disposition: blarg; filename\n") |
| 287 | self.assertEqual(msg.get_filename(), '') |
| 288 | |
| 289 | def test_missing_boundary(self): |
| 290 | msg = email.message_from_string("From: foo\n") |
| 291 | self.assertEqual(msg.get_boundary(), None) |
| 292 | |
| 293 | def test_get_params(self): |
| 294 | eq = self.assertEqual |
| 295 | msg = email.message_from_string( |
| 296 | 'X-Header: foo=one; bar=two; baz=three\n') |
| 297 | eq(msg.get_params(header='x-header'), |
| 298 | [('foo', 'one'), ('bar', 'two'), ('baz', 'three')]) |
| 299 | msg = email.message_from_string( |
| 300 | 'X-Header: foo; bar=one; baz=two\n') |
| 301 | eq(msg.get_params(header='x-header'), |
| 302 | [('foo', ''), ('bar', 'one'), ('baz', 'two')]) |
| 303 | eq(msg.get_params(), None) |
| 304 | msg = email.message_from_string( |
| 305 | 'X-Header: foo; bar="one"; baz=two\n') |
| 306 | eq(msg.get_params(header='x-header'), |
| 307 | [('foo', ''), ('bar', 'one'), ('baz', 'two')]) |
| 308 | |
| 309 | def test_get_param_liberal(self): |
| 310 | msg = Message() |
| 311 | msg['Content-Type'] = 'Content-Type: Multipart/mixed; boundary = "CPIMSSMTPC06p5f3tG"' |
| 312 | self.assertEqual(msg.get_param('boundary'), 'CPIMSSMTPC06p5f3tG') |
| 313 | |
| 314 | def test_get_param(self): |
| 315 | eq = self.assertEqual |
| 316 | msg = email.message_from_string( |
| 317 | "X-Header: foo=one; bar=two; baz=three\n") |
| 318 | eq(msg.get_param('bar', header='x-header'), 'two') |
| 319 | eq(msg.get_param('quuz', header='x-header'), None) |
| 320 | eq(msg.get_param('quuz'), None) |
| 321 | msg = email.message_from_string( |
| 322 | 'X-Header: foo; bar="one"; baz=two\n') |
| 323 | eq(msg.get_param('foo', header='x-header'), '') |
| 324 | eq(msg.get_param('bar', header='x-header'), 'one') |
| 325 | eq(msg.get_param('baz', header='x-header'), 'two') |
| 326 | # XXX: We are not RFC-2045 compliant! We cannot parse: |
| 327 | # msg["Content-Type"] = 'text/plain; weird="hey; dolly? [you] @ <\\"home\\">?"' |
| 328 | # msg.get_param("weird") |
| 329 | # yet. |
| 330 | |
| 331 | def test_get_param_funky_continuation_lines(self): |
| 332 | msg = self._msgobj('msg_22.txt') |
| 333 | self.assertEqual(msg.get_payload(1).get_param('name'), 'wibble.JPG') |
| 334 | |
| 335 | def test_get_param_with_semis_in_quotes(self): |
| 336 | msg = email.message_from_string( |
| 337 | 'Content-Type: image/pjpeg; name="Jim&&Jill"\n') |
| 338 | self.assertEqual(msg.get_param('name'), 'Jim&&Jill') |
| 339 | self.assertEqual(msg.get_param('name', unquote=False), |
| 340 | '"Jim&&Jill"') |
| 341 | |
R. David Murray | d48739f | 2010-04-14 18:59:18 +0000 | [diff] [blame] | 342 | def test_get_param_with_quotes(self): |
| 343 | msg = email.message_from_string( |
| 344 | 'Content-Type: foo; bar*0="baz\\"foobar"; bar*1="\\"baz"') |
| 345 | self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz') |
| 346 | msg = email.message_from_string( |
| 347 | "Content-Type: foo; bar*0=\"baz\\\"foobar\"; bar*1=\"\\\"baz\"") |
| 348 | self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz') |
| 349 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 350 | def test_field_containment(self): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 351 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 352 | msg = email.message_from_string('Header: exists') |
| 353 | unless('header' in msg) |
| 354 | unless('Header' in msg) |
| 355 | unless('HEADER' in msg) |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 356 | self.assertFalse('headerx' in msg) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 357 | |
| 358 | def test_set_param(self): |
| 359 | eq = self.assertEqual |
| 360 | msg = Message() |
| 361 | msg.set_param('charset', 'iso-2022-jp') |
| 362 | eq(msg.get_param('charset'), 'iso-2022-jp') |
| 363 | msg.set_param('importance', 'high value') |
| 364 | eq(msg.get_param('importance'), 'high value') |
| 365 | eq(msg.get_param('importance', unquote=False), '"high value"') |
| 366 | eq(msg.get_params(), [('text/plain', ''), |
| 367 | ('charset', 'iso-2022-jp'), |
| 368 | ('importance', 'high value')]) |
| 369 | eq(msg.get_params(unquote=False), [('text/plain', ''), |
| 370 | ('charset', '"iso-2022-jp"'), |
| 371 | ('importance', '"high value"')]) |
| 372 | msg.set_param('charset', 'iso-9999-xx', header='X-Jimmy') |
| 373 | eq(msg.get_param('charset', header='X-Jimmy'), 'iso-9999-xx') |
| 374 | |
| 375 | def test_del_param(self): |
| 376 | eq = self.assertEqual |
| 377 | msg = self._msgobj('msg_05.txt') |
| 378 | eq(msg.get_params(), |
| 379 | [('multipart/report', ''), ('report-type', 'delivery-status'), |
| 380 | ('boundary', 'D1690A7AC1.996856090/mail.example.com')]) |
| 381 | old_val = msg.get_param("report-type") |
| 382 | msg.del_param("report-type") |
| 383 | eq(msg.get_params(), |
| 384 | [('multipart/report', ''), |
| 385 | ('boundary', 'D1690A7AC1.996856090/mail.example.com')]) |
| 386 | msg.set_param("report-type", old_val) |
| 387 | eq(msg.get_params(), |
| 388 | [('multipart/report', ''), |
| 389 | ('boundary', 'D1690A7AC1.996856090/mail.example.com'), |
| 390 | ('report-type', old_val)]) |
| 391 | |
| 392 | def test_del_param_on_other_header(self): |
| 393 | msg = Message() |
| 394 | msg.add_header('Content-Disposition', 'attachment', filename='bud.gif') |
| 395 | msg.del_param('filename', 'content-disposition') |
| 396 | self.assertEqual(msg['content-disposition'], 'attachment') |
| 397 | |
R David Murray | a2860e8 | 2011-04-16 09:20:30 -0400 | [diff] [blame] | 398 | def test_del_param_on_nonexistent_header(self): |
| 399 | msg = Message() |
| 400 | msg.del_param('filename', 'content-disposition') |
| 401 | |
| 402 | def test_del_nonexistent_param(self): |
| 403 | msg = Message() |
| 404 | msg.add_header('Content-Type', 'text/plain', charset='utf-8') |
| 405 | existing_header = msg['Content-Type'] |
| 406 | msg.del_param('foobar', header='Content-Type') |
| 407 | self.assertEqual(msg['Content-Type'], 'text/plain; charset="utf-8"') |
| 408 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 409 | def test_set_type(self): |
| 410 | eq = self.assertEqual |
| 411 | msg = Message() |
| 412 | self.assertRaises(ValueError, msg.set_type, 'text') |
| 413 | msg.set_type('text/plain') |
| 414 | eq(msg['content-type'], 'text/plain') |
| 415 | msg.set_param('charset', 'us-ascii') |
| 416 | eq(msg['content-type'], 'text/plain; charset="us-ascii"') |
| 417 | msg.set_type('text/html') |
| 418 | eq(msg['content-type'], 'text/html; charset="us-ascii"') |
| 419 | |
| 420 | def test_set_type_on_other_header(self): |
| 421 | msg = Message() |
| 422 | msg['X-Content-Type'] = 'text/plain' |
| 423 | msg.set_type('application/octet-stream', 'X-Content-Type') |
| 424 | self.assertEqual(msg['x-content-type'], 'application/octet-stream') |
| 425 | |
| 426 | def test_get_content_type_missing(self): |
| 427 | msg = Message() |
| 428 | self.assertEqual(msg.get_content_type(), 'text/plain') |
| 429 | |
| 430 | def test_get_content_type_missing_with_default_type(self): |
| 431 | msg = Message() |
| 432 | msg.set_default_type('message/rfc822') |
| 433 | self.assertEqual(msg.get_content_type(), 'message/rfc822') |
| 434 | |
| 435 | def test_get_content_type_from_message_implicit(self): |
| 436 | msg = self._msgobj('msg_30.txt') |
| 437 | self.assertEqual(msg.get_payload(0).get_content_type(), |
| 438 | 'message/rfc822') |
| 439 | |
| 440 | def test_get_content_type_from_message_explicit(self): |
| 441 | msg = self._msgobj('msg_28.txt') |
| 442 | self.assertEqual(msg.get_payload(0).get_content_type(), |
| 443 | 'message/rfc822') |
| 444 | |
| 445 | def test_get_content_type_from_message_text_plain_implicit(self): |
| 446 | msg = self._msgobj('msg_03.txt') |
| 447 | self.assertEqual(msg.get_content_type(), 'text/plain') |
| 448 | |
| 449 | def test_get_content_type_from_message_text_plain_explicit(self): |
| 450 | msg = self._msgobj('msg_01.txt') |
| 451 | self.assertEqual(msg.get_content_type(), 'text/plain') |
| 452 | |
| 453 | def test_get_content_maintype_missing(self): |
| 454 | msg = Message() |
| 455 | self.assertEqual(msg.get_content_maintype(), 'text') |
| 456 | |
| 457 | def test_get_content_maintype_missing_with_default_type(self): |
| 458 | msg = Message() |
| 459 | msg.set_default_type('message/rfc822') |
| 460 | self.assertEqual(msg.get_content_maintype(), 'message') |
| 461 | |
| 462 | def test_get_content_maintype_from_message_implicit(self): |
| 463 | msg = self._msgobj('msg_30.txt') |
| 464 | self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message') |
| 465 | |
| 466 | def test_get_content_maintype_from_message_explicit(self): |
| 467 | msg = self._msgobj('msg_28.txt') |
| 468 | self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message') |
| 469 | |
| 470 | def test_get_content_maintype_from_message_text_plain_implicit(self): |
| 471 | msg = self._msgobj('msg_03.txt') |
| 472 | self.assertEqual(msg.get_content_maintype(), 'text') |
| 473 | |
| 474 | def test_get_content_maintype_from_message_text_plain_explicit(self): |
| 475 | msg = self._msgobj('msg_01.txt') |
| 476 | self.assertEqual(msg.get_content_maintype(), 'text') |
| 477 | |
| 478 | def test_get_content_subtype_missing(self): |
| 479 | msg = Message() |
| 480 | self.assertEqual(msg.get_content_subtype(), 'plain') |
| 481 | |
| 482 | def test_get_content_subtype_missing_with_default_type(self): |
| 483 | msg = Message() |
| 484 | msg.set_default_type('message/rfc822') |
| 485 | self.assertEqual(msg.get_content_subtype(), 'rfc822') |
| 486 | |
| 487 | def test_get_content_subtype_from_message_implicit(self): |
| 488 | msg = self._msgobj('msg_30.txt') |
| 489 | self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822') |
| 490 | |
| 491 | def test_get_content_subtype_from_message_explicit(self): |
| 492 | msg = self._msgobj('msg_28.txt') |
| 493 | self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822') |
| 494 | |
| 495 | def test_get_content_subtype_from_message_text_plain_implicit(self): |
| 496 | msg = self._msgobj('msg_03.txt') |
| 497 | self.assertEqual(msg.get_content_subtype(), 'plain') |
| 498 | |
| 499 | def test_get_content_subtype_from_message_text_plain_explicit(self): |
| 500 | msg = self._msgobj('msg_01.txt') |
| 501 | self.assertEqual(msg.get_content_subtype(), 'plain') |
| 502 | |
| 503 | def test_get_content_maintype_error(self): |
| 504 | msg = Message() |
| 505 | msg['Content-Type'] = 'no-slash-in-this-string' |
| 506 | self.assertEqual(msg.get_content_maintype(), 'text') |
| 507 | |
| 508 | def test_get_content_subtype_error(self): |
| 509 | msg = Message() |
| 510 | msg['Content-Type'] = 'no-slash-in-this-string' |
| 511 | self.assertEqual(msg.get_content_subtype(), 'plain') |
| 512 | |
| 513 | def test_replace_header(self): |
| 514 | eq = self.assertEqual |
| 515 | msg = Message() |
| 516 | msg.add_header('First', 'One') |
| 517 | msg.add_header('Second', 'Two') |
| 518 | msg.add_header('Third', 'Three') |
| 519 | eq(msg.keys(), ['First', 'Second', 'Third']) |
| 520 | eq(msg.values(), ['One', 'Two', 'Three']) |
| 521 | msg.replace_header('Second', 'Twenty') |
| 522 | eq(msg.keys(), ['First', 'Second', 'Third']) |
| 523 | eq(msg.values(), ['One', 'Twenty', 'Three']) |
| 524 | msg.add_header('First', 'Eleven') |
| 525 | msg.replace_header('First', 'One Hundred') |
| 526 | eq(msg.keys(), ['First', 'Second', 'Third', 'First']) |
| 527 | eq(msg.values(), ['One Hundred', 'Twenty', 'Three', 'Eleven']) |
| 528 | self.assertRaises(KeyError, msg.replace_header, 'Fourth', 'Missing') |
| 529 | |
| 530 | def test_broken_base64_payload(self): |
| 531 | x = 'AwDp0P7//y6LwKEAcPa/6Q=9' |
| 532 | msg = Message() |
| 533 | msg['content-type'] = 'audio/x-midi' |
| 534 | msg['content-transfer-encoding'] = 'base64' |
| 535 | msg.set_payload(x) |
| 536 | self.assertEqual(msg.get_payload(decode=True), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 537 | bytes(x, 'raw-unicode-escape')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 538 | |
R David Murray | a2860e8 | 2011-04-16 09:20:30 -0400 | [diff] [blame] | 539 | def test_broken_unicode_payload(self): |
| 540 | # This test improves coverage but is not a compliance test. |
| 541 | # The behavior in this situation is currently undefined by the API. |
| 542 | x = 'this is a br\xf6ken thing to do' |
| 543 | msg = Message() |
| 544 | msg['content-type'] = 'text/plain' |
| 545 | msg['content-transfer-encoding'] = '8bit' |
| 546 | msg.set_payload(x) |
| 547 | self.assertEqual(msg.get_payload(decode=True), |
| 548 | bytes(x, 'raw-unicode-escape')) |
| 549 | |
| 550 | def test_questionable_bytes_payload(self): |
| 551 | # This test improves coverage but is not a compliance test, |
| 552 | # since it involves poking inside the black box. |
| 553 | x = 'this is a quéstionable thing to do'.encode('utf-8') |
| 554 | msg = Message() |
| 555 | msg['content-type'] = 'text/plain; charset="utf-8"' |
| 556 | msg['content-transfer-encoding'] = '8bit' |
| 557 | msg._payload = x |
| 558 | self.assertEqual(msg.get_payload(decode=True), x) |
| 559 | |
R. David Murray | 7ec754b | 2010-12-13 23:51:19 +0000 | [diff] [blame] | 560 | # Issue 1078919 |
| 561 | def test_ascii_add_header(self): |
| 562 | msg = Message() |
| 563 | msg.add_header('Content-Disposition', 'attachment', |
| 564 | filename='bud.gif') |
| 565 | self.assertEqual('attachment; filename="bud.gif"', |
| 566 | msg['Content-Disposition']) |
| 567 | |
| 568 | def test_noascii_add_header(self): |
| 569 | msg = Message() |
| 570 | msg.add_header('Content-Disposition', 'attachment', |
| 571 | filename="Fußballer.ppt") |
| 572 | self.assertEqual( |
R. David Murray | dfd7eb0 | 2010-12-24 22:36:49 +0000 | [diff] [blame] | 573 | 'attachment; filename*=utf-8\'\'Fu%C3%9Fballer.ppt', |
R. David Murray | 7ec754b | 2010-12-13 23:51:19 +0000 | [diff] [blame] | 574 | msg['Content-Disposition']) |
| 575 | |
| 576 | def test_nonascii_add_header_via_triple(self): |
| 577 | msg = Message() |
| 578 | msg.add_header('Content-Disposition', 'attachment', |
| 579 | filename=('iso-8859-1', '', 'Fußballer.ppt')) |
| 580 | self.assertEqual( |
R. David Murray | dfd7eb0 | 2010-12-24 22:36:49 +0000 | [diff] [blame] | 581 | 'attachment; filename*=iso-8859-1\'\'Fu%DFballer.ppt', |
| 582 | msg['Content-Disposition']) |
| 583 | |
| 584 | def test_ascii_add_header_with_tspecial(self): |
| 585 | msg = Message() |
| 586 | msg.add_header('Content-Disposition', 'attachment', |
| 587 | filename="windows [filename].ppt") |
| 588 | self.assertEqual( |
| 589 | 'attachment; filename="windows [filename].ppt"', |
| 590 | msg['Content-Disposition']) |
| 591 | |
| 592 | def test_nonascii_add_header_with_tspecial(self): |
| 593 | msg = Message() |
| 594 | msg.add_header('Content-Disposition', 'attachment', |
| 595 | filename="Fußballer [filename].ppt") |
| 596 | self.assertEqual( |
| 597 | "attachment; filename*=utf-8''Fu%C3%9Fballer%20%5Bfilename%5D.ppt", |
R. David Murray | 7ec754b | 2010-12-13 23:51:19 +0000 | [diff] [blame] | 598 | msg['Content-Disposition']) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 599 | |
R David Murray | a2860e8 | 2011-04-16 09:20:30 -0400 | [diff] [blame] | 600 | def test_add_header_with_name_only_param(self): |
| 601 | msg = Message() |
| 602 | msg.add_header('Content-Disposition', 'inline', foo_bar=None) |
| 603 | self.assertEqual("inline; foo-bar", msg['Content-Disposition']) |
| 604 | |
| 605 | def test_add_header_with_no_value(self): |
| 606 | msg = Message() |
| 607 | msg.add_header('X-Status', None) |
| 608 | self.assertEqual('', msg['X-Status']) |
| 609 | |
R. David Murray | 5b2d9dd | 2011-01-09 02:35:24 +0000 | [diff] [blame] | 610 | # Issue 5871: reject an attempt to embed a header inside a header value |
| 611 | # (header injection attack). |
| 612 | def test_embeded_header_via_Header_rejected(self): |
| 613 | msg = Message() |
| 614 | msg['Dummy'] = Header('dummy\nX-Injected-Header: test') |
| 615 | self.assertRaises(errors.HeaderParseError, msg.as_string) |
| 616 | |
| 617 | def test_embeded_header_via_string_rejected(self): |
| 618 | msg = Message() |
| 619 | msg['Dummy'] = 'dummy\nX-Injected-Header: test' |
| 620 | self.assertRaises(errors.HeaderParseError, msg.as_string) |
| 621 | |
R David Murray | 7441a7a | 2012-03-14 02:59:51 -0400 | [diff] [blame] | 622 | def test_unicode_header_defaults_to_utf8_encoding(self): |
| 623 | # Issue 14291 |
| 624 | m = MIMEText('abc\n') |
| 625 | m['Subject'] = 'É test' |
| 626 | self.assertEqual(str(m),textwrap.dedent("""\ |
| 627 | Content-Type: text/plain; charset="us-ascii" |
| 628 | MIME-Version: 1.0 |
| 629 | Content-Transfer-Encoding: 7bit |
| 630 | Subject: =?utf-8?q?=C3=89_test?= |
| 631 | |
| 632 | abc |
| 633 | """)) |
| 634 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 635 | # Test the email.encoders module |
| 636 | class TestEncoders(unittest.TestCase): |
R David Murray | 6d94bd4 | 2011-03-16 15:52:22 -0400 | [diff] [blame] | 637 | |
| 638 | def test_EncodersEncode_base64(self): |
| 639 | with openfile('PyBanner048.gif', 'rb') as fp: |
| 640 | bindata = fp.read() |
| 641 | mimed = email.mime.image.MIMEImage(bindata) |
| 642 | base64ed = mimed.get_payload() |
| 643 | # the transfer-encoded body lines should all be <=76 characters |
| 644 | lines = base64ed.split('\n') |
| 645 | self.assertLessEqual(max([ len(x) for x in lines ]), 76) |
| 646 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 647 | def test_encode_empty_payload(self): |
| 648 | eq = self.assertEqual |
| 649 | msg = Message() |
| 650 | msg.set_charset('us-ascii') |
| 651 | eq(msg['content-transfer-encoding'], '7bit') |
| 652 | |
| 653 | def test_default_cte(self): |
| 654 | eq = self.assertEqual |
Ezio Melotti | c303c12 | 2010-04-22 11:57:12 +0000 | [diff] [blame] | 655 | # 7bit data and the default us-ascii _charset |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 656 | msg = MIMEText('hello world') |
| 657 | eq(msg['content-transfer-encoding'], '7bit') |
Ezio Melotti | c303c12 | 2010-04-22 11:57:12 +0000 | [diff] [blame] | 658 | # Similar, but with 8bit data |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 659 | msg = MIMEText('hello \xf8 world') |
| 660 | eq(msg['content-transfer-encoding'], '8bit') |
| 661 | # And now with a different charset |
| 662 | msg = MIMEText('hello \xf8 world', _charset='iso-8859-1') |
| 663 | eq(msg['content-transfer-encoding'], 'quoted-printable') |
| 664 | |
R. David Murray | e85200d | 2010-05-06 01:41:14 +0000 | [diff] [blame] | 665 | def test_encode7or8bit(self): |
| 666 | # Make sure a charset whose input character set is 8bit but |
| 667 | # whose output character set is 7bit gets a transfer-encoding |
| 668 | # of 7bit. |
| 669 | eq = self.assertEqual |
R. David Murray | 850fc85 | 2010-06-03 01:58:28 +0000 | [diff] [blame] | 670 | msg = MIMEText('文', _charset='euc-jp') |
R. David Murray | e85200d | 2010-05-06 01:41:14 +0000 | [diff] [blame] | 671 | eq(msg['content-transfer-encoding'], '7bit') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 672 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 673 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 674 | # Test long header wrapping |
| 675 | class TestLongHeaders(TestEmailBase): |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 676 | |
| 677 | maxDiff = None |
| 678 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 679 | def test_split_long_continuation(self): |
| 680 | eq = self.ndiffAssertEqual |
| 681 | msg = email.message_from_string("""\ |
| 682 | Subject: bug demonstration |
| 683 | \t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789 |
| 684 | \tmore text |
| 685 | |
| 686 | test |
| 687 | """) |
| 688 | sfp = StringIO() |
| 689 | g = Generator(sfp) |
| 690 | g.flatten(msg) |
| 691 | eq(sfp.getvalue(), """\ |
| 692 | Subject: bug demonstration |
| 693 | \t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789 |
| 694 | \tmore text |
| 695 | |
| 696 | test |
| 697 | """) |
| 698 | |
| 699 | def test_another_long_almost_unsplittable_header(self): |
| 700 | eq = self.ndiffAssertEqual |
| 701 | hstr = """\ |
| 702 | bug demonstration |
| 703 | \t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789 |
| 704 | \tmore text""" |
| 705 | h = Header(hstr, continuation_ws='\t') |
| 706 | eq(h.encode(), """\ |
| 707 | bug demonstration |
| 708 | \t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789 |
| 709 | \tmore text""") |
| 710 | h = Header(hstr.replace('\t', ' ')) |
| 711 | eq(h.encode(), """\ |
| 712 | bug demonstration |
| 713 | 12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789 |
| 714 | more text""") |
| 715 | |
| 716 | def test_long_nonstring(self): |
| 717 | eq = self.ndiffAssertEqual |
| 718 | g = Charset("iso-8859-1") |
| 719 | cz = Charset("iso-8859-2") |
| 720 | utf8 = Charset("utf-8") |
| 721 | g_head = (b'Die Mieter treten hier ein werden mit einem Foerderband ' |
| 722 | b'komfortabel den Korridor entlang, an s\xfcdl\xfcndischen ' |
| 723 | b'Wandgem\xe4lden vorbei, gegen die rotierenden Klingen ' |
| 724 | b'bef\xf6rdert. ') |
| 725 | cz_head = (b'Finan\xe8ni metropole se hroutily pod tlakem jejich ' |
| 726 | b'd\xf9vtipu.. ') |
| 727 | utf8_head = ('\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f' |
| 728 | '\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00' |
| 729 | '\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c' |
| 730 | '\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067' |
| 731 | '\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das ' |
| 732 | 'Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder ' |
| 733 | 'die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066' |
| 734 | '\u3044\u307e\u3059\u3002') |
| 735 | h = Header(g_head, g, header_name='Subject') |
| 736 | h.append(cz_head, cz) |
| 737 | h.append(utf8_head, utf8) |
| 738 | msg = Message() |
| 739 | msg['Subject'] = h |
| 740 | sfp = StringIO() |
| 741 | g = Generator(sfp) |
| 742 | g.flatten(msg) |
| 743 | eq(sfp.getvalue(), """\ |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 744 | Subject: =?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerderb?= |
| 745 | =?iso-8859-1?q?and_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndischen?= |
| 746 | =?iso-8859-1?q?_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Klingen_bef?= |
| 747 | =?iso-8859-1?q?=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se_hrouti?= |
| 748 | =?iso-8859-2?q?ly_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= =?utf-8?b?5q2j56K6?= |
| 749 | =?utf-8?b?44Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb44KT44CC5LiA?= |
| 750 | =?utf-8?b?6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go44Gv44Gn44Gf44KJ?= |
| 751 | =?utf-8?b?44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGFzIE51bnN0dWNr?= |
| 752 | =?utf-8?b?IGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWloZXJodW5kIGRhcyBPZGVyIGRp?= |
| 753 | =?utf-8?b?ZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI3jgajoqIDjgaPjgabjgYTjgb7jgZk=?= |
| 754 | =?utf-8?b?44CC?= |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 755 | |
| 756 | """) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 757 | eq(h.encode(maxlinelen=76), """\ |
| 758 | =?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerde?= |
| 759 | =?iso-8859-1?q?rband_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndis?= |
| 760 | =?iso-8859-1?q?chen_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Klinge?= |
| 761 | =?iso-8859-1?q?n_bef=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se?= |
| 762 | =?iso-8859-2?q?_hroutily_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= |
| 763 | =?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb?= |
| 764 | =?utf-8?b?44KT44CC5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go?= |
| 765 | =?utf-8?b?44Gv44Gn44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBp?= |
| 766 | =?utf-8?b?c3QgZGFzIE51bnN0dWNrIGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWlo?= |
| 767 | =?utf-8?b?ZXJodW5kIGRhcyBPZGVyIGRpZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI0=?= |
| 768 | =?utf-8?b?44Go6KiA44Gj44Gm44GE44G+44GZ44CC?=""") |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 769 | |
| 770 | def test_long_header_encode(self): |
| 771 | eq = self.ndiffAssertEqual |
| 772 | h = Header('wasnipoop; giraffes="very-long-necked-animals"; ' |
| 773 | 'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"', |
| 774 | header_name='X-Foobar-Spoink-Defrobnit') |
| 775 | eq(h.encode(), '''\ |
| 776 | wasnipoop; giraffes="very-long-necked-animals"; |
| 777 | spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''') |
| 778 | |
| 779 | def test_long_header_encode_with_tab_continuation_is_just_a_hint(self): |
| 780 | eq = self.ndiffAssertEqual |
| 781 | h = Header('wasnipoop; giraffes="very-long-necked-animals"; ' |
| 782 | 'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"', |
| 783 | header_name='X-Foobar-Spoink-Defrobnit', |
| 784 | continuation_ws='\t') |
| 785 | eq(h.encode(), '''\ |
| 786 | wasnipoop; giraffes="very-long-necked-animals"; |
| 787 | spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''') |
| 788 | |
| 789 | def test_long_header_encode_with_tab_continuation(self): |
| 790 | eq = self.ndiffAssertEqual |
| 791 | h = Header('wasnipoop; giraffes="very-long-necked-animals";\t' |
| 792 | 'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"', |
| 793 | header_name='X-Foobar-Spoink-Defrobnit', |
| 794 | continuation_ws='\t') |
| 795 | eq(h.encode(), '''\ |
| 796 | wasnipoop; giraffes="very-long-necked-animals"; |
| 797 | \tspooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''') |
| 798 | |
R David Murray | 3a6152f | 2011-03-14 21:13:03 -0400 | [diff] [blame] | 799 | def test_header_encode_with_different_output_charset(self): |
| 800 | h = Header('文', 'euc-jp') |
| 801 | self.assertEqual(h.encode(), "=?iso-2022-jp?b?GyRCSjgbKEI=?=") |
| 802 | |
| 803 | def test_long_header_encode_with_different_output_charset(self): |
| 804 | h = Header(b'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4' |
| 805 | b'\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4' |
| 806 | b'\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4' |
| 807 | b'\xa4\xa4\xde\xa4\xb9'.decode('euc-jp'), 'euc-jp') |
| 808 | res = """\ |
| 809 | =?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYSE8JWskTztKMnE8VCROPjUbKEI=?= |
| 810 | =?iso-2022-jp?b?GyRCRyckckJUJEMkRiQkJF4kORsoQg==?=""" |
| 811 | self.assertEqual(h.encode(), res) |
| 812 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 813 | def test_header_splitter(self): |
| 814 | eq = self.ndiffAssertEqual |
| 815 | msg = MIMEText('') |
| 816 | # It'd be great if we could use add_header() here, but that doesn't |
| 817 | # guarantee an order of the parameters. |
| 818 | msg['X-Foobar-Spoink-Defrobnit'] = ( |
| 819 | 'wasnipoop; giraffes="very-long-necked-animals"; ' |
| 820 | 'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"') |
| 821 | sfp = StringIO() |
| 822 | g = Generator(sfp) |
| 823 | g.flatten(msg) |
| 824 | eq(sfp.getvalue(), '''\ |
| 825 | Content-Type: text/plain; charset="us-ascii" |
| 826 | MIME-Version: 1.0 |
| 827 | Content-Transfer-Encoding: 7bit |
| 828 | X-Foobar-Spoink-Defrobnit: wasnipoop; giraffes="very-long-necked-animals"; |
| 829 | spooge="yummy"; hippos="gargantuan"; marshmallows="gooey" |
| 830 | |
| 831 | ''') |
| 832 | |
| 833 | def test_no_semis_header_splitter(self): |
| 834 | eq = self.ndiffAssertEqual |
| 835 | msg = Message() |
| 836 | msg['From'] = 'test@dom.ain' |
| 837 | msg['References'] = SPACE.join('<%d@dom.ain>' % i for i in range(10)) |
| 838 | msg.set_payload('Test') |
| 839 | sfp = StringIO() |
| 840 | g = Generator(sfp) |
| 841 | g.flatten(msg) |
| 842 | eq(sfp.getvalue(), """\ |
| 843 | From: test@dom.ain |
| 844 | References: <0@dom.ain> <1@dom.ain> <2@dom.ain> <3@dom.ain> <4@dom.ain> |
| 845 | <5@dom.ain> <6@dom.ain> <7@dom.ain> <8@dom.ain> <9@dom.ain> |
| 846 | |
| 847 | Test""") |
| 848 | |
R David Murray | 7da4db1 | 2011-04-07 20:37:17 -0400 | [diff] [blame] | 849 | def test_last_split_chunk_does_not_fit(self): |
| 850 | eq = self.ndiffAssertEqual |
| 851 | h = Header('Subject: the first part of this is short, but_the_second' |
| 852 | '_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line' |
| 853 | '_all_by_itself') |
| 854 | eq(h.encode(), """\ |
| 855 | Subject: the first part of this is short, |
| 856 | but_the_second_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself""") |
| 857 | |
| 858 | def test_splittable_leading_char_followed_by_overlong_unsplitable(self): |
| 859 | eq = self.ndiffAssertEqual |
| 860 | h = Header(', but_the_second' |
| 861 | '_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line' |
| 862 | '_all_by_itself') |
| 863 | eq(h.encode(), """\ |
| 864 | , |
| 865 | but_the_second_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself""") |
| 866 | |
| 867 | def test_multiple_splittable_leading_char_followed_by_overlong_unsplitable(self): |
| 868 | eq = self.ndiffAssertEqual |
| 869 | h = Header(', , but_the_second' |
| 870 | '_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line' |
| 871 | '_all_by_itself') |
| 872 | eq(h.encode(), """\ |
| 873 | , , |
| 874 | but_the_second_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself""") |
| 875 | |
| 876 | def test_trailing_splitable_on_overlong_unsplitable(self): |
| 877 | eq = self.ndiffAssertEqual |
| 878 | h = Header('this_part_does_not_fit_within_maxlinelen_and_thus_should_' |
| 879 | 'be_on_a_line_all_by_itself;') |
| 880 | eq(h.encode(), "this_part_does_not_fit_within_maxlinelen_and_thus_should_" |
| 881 | "be_on_a_line_all_by_itself;") |
| 882 | |
| 883 | def test_trailing_splitable_on_overlong_unsplitable_with_leading_splitable(self): |
| 884 | eq = self.ndiffAssertEqual |
| 885 | h = Header('; ' |
| 886 | 'this_part_does_not_fit_within_maxlinelen_and_thus_should_' |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 887 | 'be_on_a_line_all_by_itself; ') |
R David Murray | 7da4db1 | 2011-04-07 20:37:17 -0400 | [diff] [blame] | 888 | eq(h.encode(), """\ |
| 889 | ; |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 890 | this_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself; """) |
R David Murray | 7da4db1 | 2011-04-07 20:37:17 -0400 | [diff] [blame] | 891 | |
R David Murray | e1292a2 | 2011-04-07 20:54:03 -0400 | [diff] [blame] | 892 | def test_long_header_with_multiple_sequential_split_chars(self): |
R David Murray | e1292a2 | 2011-04-07 20:54:03 -0400 | [diff] [blame] | 893 | eq = self.ndiffAssertEqual |
| 894 | h = Header('This is a long line that has two whitespaces in a row. ' |
| 895 | 'This used to cause truncation of the header when folded') |
| 896 | eq(h.encode(), """\ |
| 897 | This is a long line that has two whitespaces in a row. This used to cause |
| 898 | truncation of the header when folded""") |
| 899 | |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 900 | def test_splitter_split_on_punctuation_only_if_fws(self): |
| 901 | eq = self.ndiffAssertEqual |
| 902 | h = Header('thisverylongheaderhas;semicolons;and,commas,but' |
| 903 | 'they;arenotlegal;fold,points') |
| 904 | eq(h.encode(), "thisverylongheaderhas;semicolons;and,commas,butthey;" |
| 905 | "arenotlegal;fold,points") |
| 906 | |
| 907 | def test_leading_splittable_in_the_middle_just_before_overlong_last_part(self): |
| 908 | eq = self.ndiffAssertEqual |
| 909 | h = Header('this is a test where we need to have more than one line ' |
| 910 | 'before; our final line that is just too big to fit;; ' |
| 911 | 'this_part_does_not_fit_within_maxlinelen_and_thus_should_' |
| 912 | 'be_on_a_line_all_by_itself;') |
| 913 | eq(h.encode(), """\ |
| 914 | this is a test where we need to have more than one line before; |
| 915 | our final line that is just too big to fit;; |
| 916 | this_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself;""") |
| 917 | |
| 918 | def test_overlong_last_part_followed_by_split_point(self): |
| 919 | eq = self.ndiffAssertEqual |
| 920 | h = Header('this_part_does_not_fit_within_maxlinelen_and_thus_should_' |
| 921 | 'be_on_a_line_all_by_itself ') |
| 922 | eq(h.encode(), "this_part_does_not_fit_within_maxlinelen_and_thus_" |
| 923 | "should_be_on_a_line_all_by_itself ") |
| 924 | |
| 925 | def test_multiline_with_overlong_parts_separated_by_two_split_points(self): |
| 926 | eq = self.ndiffAssertEqual |
| 927 | h = Header('this_is_a__test_where_we_need_to_have_more_than_one_line_' |
| 928 | 'before_our_final_line_; ; ' |
| 929 | 'this_part_does_not_fit_within_maxlinelen_and_thus_should_' |
| 930 | 'be_on_a_line_all_by_itself; ') |
| 931 | eq(h.encode(), """\ |
| 932 | this_is_a__test_where_we_need_to_have_more_than_one_line_before_our_final_line_; |
| 933 | ; |
| 934 | this_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself; """) |
| 935 | |
| 936 | def test_multiline_with_overlong_last_part_followed_by_split_point(self): |
| 937 | eq = self.ndiffAssertEqual |
| 938 | h = Header('this is a test where we need to have more than one line ' |
| 939 | 'before our final line; ; ' |
| 940 | 'this_part_does_not_fit_within_maxlinelen_and_thus_should_' |
| 941 | 'be_on_a_line_all_by_itself; ') |
| 942 | eq(h.encode(), """\ |
| 943 | this is a test where we need to have more than one line before our final line; |
| 944 | ; |
| 945 | this_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself; """) |
| 946 | |
| 947 | def test_long_header_with_whitespace_runs(self): |
| 948 | eq = self.ndiffAssertEqual |
| 949 | msg = Message() |
| 950 | msg['From'] = 'test@dom.ain' |
| 951 | msg['References'] = SPACE.join(['<foo@dom.ain> '] * 10) |
| 952 | msg.set_payload('Test') |
| 953 | sfp = StringIO() |
| 954 | g = Generator(sfp) |
| 955 | g.flatten(msg) |
| 956 | eq(sfp.getvalue(), """\ |
| 957 | From: test@dom.ain |
| 958 | References: <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> |
| 959 | <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> |
| 960 | <foo@dom.ain> <foo@dom.ain>\x20\x20 |
| 961 | |
| 962 | Test""") |
| 963 | |
| 964 | def test_long_run_with_semi_header_splitter(self): |
| 965 | eq = self.ndiffAssertEqual |
| 966 | msg = Message() |
| 967 | msg['From'] = 'test@dom.ain' |
| 968 | msg['References'] = SPACE.join(['<foo@dom.ain>'] * 10) + '; abc' |
| 969 | msg.set_payload('Test') |
| 970 | sfp = StringIO() |
| 971 | g = Generator(sfp) |
| 972 | g.flatten(msg) |
| 973 | eq(sfp.getvalue(), """\ |
| 974 | From: test@dom.ain |
| 975 | References: <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> |
| 976 | <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> <foo@dom.ain> |
| 977 | <foo@dom.ain>; abc |
| 978 | |
| 979 | Test""") |
| 980 | |
| 981 | def test_splitter_split_on_punctuation_only_if_fws(self): |
| 982 | eq = self.ndiffAssertEqual |
| 983 | msg = Message() |
| 984 | msg['From'] = 'test@dom.ain' |
| 985 | msg['References'] = ('thisverylongheaderhas;semicolons;and,commas,but' |
| 986 | 'they;arenotlegal;fold,points') |
| 987 | msg.set_payload('Test') |
| 988 | sfp = StringIO() |
| 989 | g = Generator(sfp) |
| 990 | g.flatten(msg) |
| 991 | # XXX the space after the header should not be there. |
| 992 | eq(sfp.getvalue(), """\ |
| 993 | From: test@dom.ain |
| 994 | References:\x20 |
| 995 | thisverylongheaderhas;semicolons;and,commas,butthey;arenotlegal;fold,points |
| 996 | |
| 997 | Test""") |
| 998 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 999 | def test_no_split_long_header(self): |
| 1000 | eq = self.ndiffAssertEqual |
| 1001 | hstr = 'References: ' + 'x' * 80 |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1002 | h = Header(hstr) |
| 1003 | # These come on two lines because Headers are really field value |
| 1004 | # classes and don't really know about their field names. |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1005 | eq(h.encode(), """\ |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1006 | References: |
| 1007 | xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx""") |
| 1008 | h = Header('x' * 80) |
| 1009 | eq(h.encode(), 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1010 | |
| 1011 | def test_splitting_multiple_long_lines(self): |
| 1012 | eq = self.ndiffAssertEqual |
| 1013 | hstr = """\ |
| 1014 | 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) |
| 1015 | \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) |
| 1016 | \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) |
| 1017 | """ |
| 1018 | h = Header(hstr, continuation_ws='\t') |
| 1019 | eq(h.encode(), """\ |
| 1020 | from babylon.socal-raves.org (localhost [127.0.0.1]); |
| 1021 | by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; |
| 1022 | for <mailman-admin@babylon.socal-raves.org>; |
| 1023 | Sat, 2 Feb 2002 17:00:06 -0800 (PST) |
| 1024 | \tfrom babylon.socal-raves.org (localhost [127.0.0.1]); |
| 1025 | by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; |
| 1026 | for <mailman-admin@babylon.socal-raves.org>; |
| 1027 | Sat, 2 Feb 2002 17:00:06 -0800 (PST) |
| 1028 | \tfrom babylon.socal-raves.org (localhost [127.0.0.1]); |
| 1029 | by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; |
| 1030 | for <mailman-admin@babylon.socal-raves.org>; |
| 1031 | Sat, 2 Feb 2002 17:00:06 -0800 (PST)""") |
| 1032 | |
| 1033 | def test_splitting_first_line_only_is_long(self): |
| 1034 | eq = self.ndiffAssertEqual |
| 1035 | hstr = """\ |
| 1036 | from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93] helo=cthulhu.gerg.ca) |
| 1037 | \tby kronos.mems-exchange.org with esmtp (Exim 4.05) |
| 1038 | \tid 17k4h5-00034i-00 |
| 1039 | \tfor test@mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400""" |
| 1040 | h = Header(hstr, maxlinelen=78, header_name='Received', |
| 1041 | continuation_ws='\t') |
| 1042 | eq(h.encode(), """\ |
| 1043 | from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93] |
| 1044 | helo=cthulhu.gerg.ca) |
| 1045 | \tby kronos.mems-exchange.org with esmtp (Exim 4.05) |
| 1046 | \tid 17k4h5-00034i-00 |
| 1047 | \tfor test@mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400""") |
| 1048 | |
| 1049 | def test_long_8bit_header(self): |
| 1050 | eq = self.ndiffAssertEqual |
| 1051 | msg = Message() |
| 1052 | h = Header('Britische Regierung gibt', 'iso-8859-1', |
| 1053 | header_name='Subject') |
| 1054 | h.append('gr\xfcnes Licht f\xfcr Offshore-Windkraftprojekte') |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1055 | eq(h.encode(maxlinelen=76), """\ |
| 1056 | =?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offs?= |
| 1057 | =?iso-8859-1?q?hore-Windkraftprojekte?=""") |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1058 | msg['Subject'] = h |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1059 | eq(msg.as_string(maxheaderlen=76), """\ |
| 1060 | Subject: =?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offs?= |
| 1061 | =?iso-8859-1?q?hore-Windkraftprojekte?= |
| 1062 | |
| 1063 | """) |
| 1064 | eq(msg.as_string(maxheaderlen=0), """\ |
| 1065 | Subject: =?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offshore-Windkraftprojekte?= |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1066 | |
| 1067 | """) |
| 1068 | |
| 1069 | def test_long_8bit_header_no_charset(self): |
| 1070 | eq = self.ndiffAssertEqual |
| 1071 | msg = Message() |
Barry Warsaw | 8c57104 | 2007-08-30 19:17:18 +0000 | [diff] [blame] | 1072 | header_string = ('Britische Regierung gibt gr\xfcnes Licht ' |
| 1073 | 'f\xfcr Offshore-Windkraftprojekte ' |
| 1074 | '<a-very-long-address@example.com>') |
| 1075 | msg['Reply-To'] = header_string |
R David Murray | 7441a7a | 2012-03-14 02:59:51 -0400 | [diff] [blame] | 1076 | eq(msg.as_string(maxheaderlen=78), """\ |
| 1077 | Reply-To: =?utf-8?q?Britische_Regierung_gibt_gr=C3=BCnes_Licht_f=C3=BCr_Offs?= |
| 1078 | =?utf-8?q?hore-Windkraftprojekte_=3Ca-very-long-address=40example=2Ecom=3E?= |
| 1079 | |
| 1080 | """) |
Barry Warsaw | 8c57104 | 2007-08-30 19:17:18 +0000 | [diff] [blame] | 1081 | msg = Message() |
R David Murray | 7441a7a | 2012-03-14 02:59:51 -0400 | [diff] [blame] | 1082 | msg['Reply-To'] = Header(header_string, |
Barry Warsaw | 8c57104 | 2007-08-30 19:17:18 +0000 | [diff] [blame] | 1083 | header_name='Reply-To') |
| 1084 | eq(msg.as_string(maxheaderlen=78), """\ |
| 1085 | Reply-To: =?utf-8?q?Britische_Regierung_gibt_gr=C3=BCnes_Licht_f=C3=BCr_Offs?= |
| 1086 | =?utf-8?q?hore-Windkraftprojekte_=3Ca-very-long-address=40example=2Ecom=3E?= |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1087 | |
| 1088 | """) |
| 1089 | |
| 1090 | def test_long_to_header(self): |
| 1091 | eq = self.ndiffAssertEqual |
| 1092 | to = ('"Someone Test #A" <someone@eecs.umich.edu>,' |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1093 | '<someone@eecs.umich.edu>, ' |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1094 | '"Someone Test #B" <someone@umich.edu>, ' |
| 1095 | '"Someone Test #C" <someone@eecs.umich.edu>, ' |
| 1096 | '"Someone Test #D" <someone@eecs.umich.edu>') |
| 1097 | msg = Message() |
| 1098 | msg['To'] = to |
| 1099 | eq(msg.as_string(maxheaderlen=78), '''\ |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1100 | To: "Someone Test #A" <someone@eecs.umich.edu>,<someone@eecs.umich.edu>, |
Barry Warsaw | 70d61ce | 2009-03-30 23:12:30 +0000 | [diff] [blame] | 1101 | "Someone Test #B" <someone@umich.edu>, |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1102 | "Someone Test #C" <someone@eecs.umich.edu>, |
| 1103 | "Someone Test #D" <someone@eecs.umich.edu> |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1104 | |
| 1105 | ''') |
| 1106 | |
| 1107 | def test_long_line_after_append(self): |
| 1108 | eq = self.ndiffAssertEqual |
| 1109 | s = 'This is an example of string which has almost the limit of header length.' |
| 1110 | h = Header(s) |
| 1111 | h.append('Add another line.') |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1112 | eq(h.encode(maxlinelen=76), """\ |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1113 | This is an example of string which has almost the limit of header length. |
| 1114 | Add another line.""") |
| 1115 | |
| 1116 | def test_shorter_line_with_append(self): |
| 1117 | eq = self.ndiffAssertEqual |
| 1118 | s = 'This is a shorter line.' |
| 1119 | h = Header(s) |
| 1120 | h.append('Add another sentence. (Surprise?)') |
| 1121 | eq(h.encode(), |
| 1122 | 'This is a shorter line. Add another sentence. (Surprise?)') |
| 1123 | |
| 1124 | def test_long_field_name(self): |
| 1125 | eq = self.ndiffAssertEqual |
| 1126 | fn = 'X-Very-Very-Very-Long-Header-Name' |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1127 | gs = ('Die Mieter treten hier ein werden mit einem Foerderband ' |
| 1128 | 'komfortabel den Korridor entlang, an s\xfcdl\xfcndischen ' |
| 1129 | 'Wandgem\xe4lden vorbei, gegen die rotierenden Klingen ' |
| 1130 | 'bef\xf6rdert. ') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1131 | h = Header(gs, 'iso-8859-1', header_name=fn) |
| 1132 | # BAW: this seems broken because the first line is too long |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1133 | eq(h.encode(maxlinelen=76), """\ |
| 1134 | =?iso-8859-1?q?Die_Mieter_treten_hier_e?= |
| 1135 | =?iso-8859-1?q?in_werden_mit_einem_Foerderband_komfortabel_den_Korridor_e?= |
| 1136 | =?iso-8859-1?q?ntlang=2C_an_s=FCdl=FCndischen_Wandgem=E4lden_vorbei=2C_ge?= |
| 1137 | =?iso-8859-1?q?gen_die_rotierenden_Klingen_bef=F6rdert=2E_?=""") |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1138 | |
| 1139 | def test_long_received_header(self): |
| 1140 | h = ('from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) ' |
| 1141 | 'by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP; ' |
| 1142 | 'Wed, 05 Mar 2003 18:10:18 -0700') |
| 1143 | msg = Message() |
| 1144 | msg['Received-1'] = Header(h, continuation_ws='\t') |
| 1145 | msg['Received-2'] = h |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 1146 | # This should be splitting on spaces not semicolons. |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1147 | self.ndiffAssertEqual(msg.as_string(maxheaderlen=78), """\ |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1148 | Received-1: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by |
| 1149 | hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP; |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 1150 | Wed, 05 Mar 2003 18:10:18 -0700 |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1151 | Received-2: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by |
| 1152 | hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP; |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 1153 | Wed, 05 Mar 2003 18:10:18 -0700 |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1154 | |
| 1155 | """) |
| 1156 | |
| 1157 | def test_string_headerinst_eq(self): |
| 1158 | h = ('<15975.17901.207240.414604@sgigritzmann1.mathematik.' |
| 1159 | 'tu-muenchen.de> (David Bremner\'s message of ' |
| 1160 | '"Thu, 6 Mar 2003 13:58:21 +0100")') |
| 1161 | msg = Message() |
| 1162 | msg['Received-1'] = Header(h, header_name='Received-1', |
| 1163 | continuation_ws='\t') |
| 1164 | msg['Received-2'] = h |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1165 | # XXX The space after the ':' should not be there. |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1166 | self.ndiffAssertEqual(msg.as_string(maxheaderlen=78), """\ |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1167 | Received-1:\x20 |
| 1168 | <15975.17901.207240.414604@sgigritzmann1.mathematik.tu-muenchen.de> (David |
| 1169 | Bremner's message of \"Thu, 6 Mar 2003 13:58:21 +0100\") |
| 1170 | Received-2:\x20 |
| 1171 | <15975.17901.207240.414604@sgigritzmann1.mathematik.tu-muenchen.de> (David |
| 1172 | Bremner's message of \"Thu, 6 Mar 2003 13:58:21 +0100\") |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1173 | |
| 1174 | """) |
| 1175 | |
| 1176 | def test_long_unbreakable_lines_with_continuation(self): |
| 1177 | eq = self.ndiffAssertEqual |
| 1178 | msg = Message() |
| 1179 | t = """\ |
| 1180 | iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9 |
| 1181 | locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp""" |
| 1182 | msg['Face-1'] = t |
| 1183 | msg['Face-2'] = Header(t, header_name='Face-2') |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1184 | msg['Face-3'] = ' ' + t |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 1185 | # XXX This splitting is all wrong. It the first value line should be |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1186 | # snug against the field name or the space after the header not there. |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1187 | eq(msg.as_string(maxheaderlen=78), """\ |
Barry Warsaw | c5a6a30 | 2007-08-31 11:19:21 +0000 | [diff] [blame] | 1188 | Face-1:\x20 |
Barry Warsaw | 70d61ce | 2009-03-30 23:12:30 +0000 | [diff] [blame] | 1189 | iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9 |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1190 | locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp |
Barry Warsaw | c5a6a30 | 2007-08-31 11:19:21 +0000 | [diff] [blame] | 1191 | Face-2:\x20 |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 1192 | iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9 |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1193 | locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1194 | Face-3:\x20 |
| 1195 | iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9 |
| 1196 | locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1197 | |
| 1198 | """) |
| 1199 | |
| 1200 | def test_another_long_multiline_header(self): |
| 1201 | eq = self.ndiffAssertEqual |
| 1202 | m = ('Received: from siimage.com ' |
| 1203 | '([172.25.1.3]) by zima.siliconimage.com with ' |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1204 | 'Microsoft SMTPSVC(5.0.2195.4905); ' |
| 1205 | 'Wed, 16 Oct 2002 07:41:11 -0700') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1206 | msg = email.message_from_string(m) |
| 1207 | eq(msg.as_string(maxheaderlen=78), '''\ |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1208 | Received: from siimage.com ([172.25.1.3]) by zima.siliconimage.com with |
| 1209 | Microsoft SMTPSVC(5.0.2195.4905); Wed, 16 Oct 2002 07:41:11 -0700 |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1210 | |
| 1211 | ''') |
| 1212 | |
| 1213 | def test_long_lines_with_different_header(self): |
| 1214 | eq = self.ndiffAssertEqual |
| 1215 | h = ('List-Unsubscribe: ' |
| 1216 | '<http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,' |
| 1217 | ' <mailto:spamassassin-talk-request@lists.sourceforge.net' |
| 1218 | '?subject=unsubscribe>') |
| 1219 | msg = Message() |
| 1220 | msg['List'] = h |
| 1221 | msg['List'] = Header(h, header_name='List') |
| 1222 | eq(msg.as_string(maxheaderlen=78), """\ |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1223 | List: List-Unsubscribe: |
| 1224 | <http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>, |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 1225 | <mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe> |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 1226 | List: List-Unsubscribe: |
| 1227 | <http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>, |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 1228 | <mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe> |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1229 | |
| 1230 | """) |
| 1231 | |
R. David Murray | 6f0022d | 2011-01-07 21:57:25 +0000 | [diff] [blame] | 1232 | def test_long_rfc2047_header_with_embedded_fws(self): |
| 1233 | h = Header(textwrap.dedent("""\ |
| 1234 | We're going to pretend this header is in a non-ascii character set |
| 1235 | \tto see if line wrapping with encoded words and embedded |
| 1236 | folding white space works"""), |
| 1237 | charset='utf-8', |
| 1238 | header_name='Test') |
| 1239 | self.assertEqual(h.encode()+'\n', textwrap.dedent("""\ |
| 1240 | =?utf-8?q?We=27re_going_to_pretend_this_header_is_in_a_non-ascii_chara?= |
| 1241 | =?utf-8?q?cter_set?= |
| 1242 | =?utf-8?q?_to_see_if_line_wrapping_with_encoded_words_and_embedded?= |
| 1243 | =?utf-8?q?_folding_white_space_works?=""")+'\n') |
| 1244 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1245 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1246 | # Test mangling of "From " lines in the body of a message |
| 1247 | class TestFromMangling(unittest.TestCase): |
| 1248 | def setUp(self): |
| 1249 | self.msg = Message() |
| 1250 | self.msg['From'] = 'aaa@bbb.org' |
| 1251 | self.msg.set_payload("""\ |
| 1252 | From the desk of A.A.A.: |
| 1253 | Blah blah blah |
| 1254 | """) |
| 1255 | |
| 1256 | def test_mangled_from(self): |
| 1257 | s = StringIO() |
| 1258 | g = Generator(s, mangle_from_=True) |
| 1259 | g.flatten(self.msg) |
| 1260 | self.assertEqual(s.getvalue(), """\ |
| 1261 | From: aaa@bbb.org |
| 1262 | |
| 1263 | >From the desk of A.A.A.: |
| 1264 | Blah blah blah |
| 1265 | """) |
| 1266 | |
| 1267 | def test_dont_mangle_from(self): |
| 1268 | s = StringIO() |
| 1269 | g = Generator(s, mangle_from_=False) |
| 1270 | g.flatten(self.msg) |
| 1271 | self.assertEqual(s.getvalue(), """\ |
| 1272 | From: aaa@bbb.org |
| 1273 | |
| 1274 | From the desk of A.A.A.: |
| 1275 | Blah blah blah |
| 1276 | """) |
| 1277 | |
| 1278 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1279 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1280 | # Test the basic MIMEAudio class |
| 1281 | class TestMIMEAudio(unittest.TestCase): |
| 1282 | def setUp(self): |
| 1283 | # Make sure we pick up the audiotest.au that lives in email/test/data. |
| 1284 | # In Python, there's an audiotest.au living in Lib/test but that isn't |
| 1285 | # included in some binary distros that don't include the test |
| 1286 | # package. The trailing empty string on the .join() is significant |
| 1287 | # since findfile() will do a dirname(). |
| 1288 | datadir = os.path.join(os.path.dirname(landmark), 'data', '') |
| 1289 | with open(findfile('audiotest.au', datadir), 'rb') as fp: |
| 1290 | self._audiodata = fp.read() |
| 1291 | self._au = MIMEAudio(self._audiodata) |
| 1292 | |
| 1293 | def test_guess_minor_type(self): |
| 1294 | self.assertEqual(self._au.get_content_type(), 'audio/basic') |
| 1295 | |
| 1296 | def test_encoding(self): |
| 1297 | payload = self._au.get_payload() |
R. David Murray | 7da8f06 | 2010-06-04 16:11:08 +0000 | [diff] [blame] | 1298 | self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')), |
| 1299 | self._audiodata) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1300 | |
| 1301 | def test_checkSetMinor(self): |
| 1302 | au = MIMEAudio(self._audiodata, 'fish') |
| 1303 | self.assertEqual(au.get_content_type(), 'audio/fish') |
| 1304 | |
| 1305 | def test_add_header(self): |
| 1306 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1307 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1308 | self._au.add_header('Content-Disposition', 'attachment', |
| 1309 | filename='audiotest.au') |
| 1310 | eq(self._au['content-disposition'], |
| 1311 | 'attachment; filename="audiotest.au"') |
| 1312 | eq(self._au.get_params(header='content-disposition'), |
| 1313 | [('attachment', ''), ('filename', 'audiotest.au')]) |
| 1314 | eq(self._au.get_param('filename', header='content-disposition'), |
| 1315 | 'audiotest.au') |
| 1316 | missing = [] |
| 1317 | eq(self._au.get_param('attachment', header='content-disposition'), '') |
| 1318 | unless(self._au.get_param('foo', failobj=missing, |
| 1319 | header='content-disposition') is missing) |
| 1320 | # Try some missing stuff |
| 1321 | unless(self._au.get_param('foobar', missing) is missing) |
| 1322 | unless(self._au.get_param('attachment', missing, |
| 1323 | header='foobar') is missing) |
| 1324 | |
| 1325 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1326 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1327 | # Test the basic MIMEImage class |
| 1328 | class TestMIMEImage(unittest.TestCase): |
| 1329 | def setUp(self): |
| 1330 | with openfile('PyBanner048.gif', 'rb') as fp: |
| 1331 | self._imgdata = fp.read() |
| 1332 | self._im = MIMEImage(self._imgdata) |
| 1333 | |
| 1334 | def test_guess_minor_type(self): |
| 1335 | self.assertEqual(self._im.get_content_type(), 'image/gif') |
| 1336 | |
| 1337 | def test_encoding(self): |
| 1338 | payload = self._im.get_payload() |
R. David Murray | 7da8f06 | 2010-06-04 16:11:08 +0000 | [diff] [blame] | 1339 | self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')), |
| 1340 | self._imgdata) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1341 | |
| 1342 | def test_checkSetMinor(self): |
| 1343 | im = MIMEImage(self._imgdata, 'fish') |
| 1344 | self.assertEqual(im.get_content_type(), 'image/fish') |
| 1345 | |
| 1346 | def test_add_header(self): |
| 1347 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1348 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1349 | self._im.add_header('Content-Disposition', 'attachment', |
| 1350 | filename='dingusfish.gif') |
| 1351 | eq(self._im['content-disposition'], |
| 1352 | 'attachment; filename="dingusfish.gif"') |
| 1353 | eq(self._im.get_params(header='content-disposition'), |
| 1354 | [('attachment', ''), ('filename', 'dingusfish.gif')]) |
| 1355 | eq(self._im.get_param('filename', header='content-disposition'), |
| 1356 | 'dingusfish.gif') |
| 1357 | missing = [] |
| 1358 | eq(self._im.get_param('attachment', header='content-disposition'), '') |
| 1359 | unless(self._im.get_param('foo', failobj=missing, |
| 1360 | header='content-disposition') is missing) |
| 1361 | # Try some missing stuff |
| 1362 | unless(self._im.get_param('foobar', missing) is missing) |
| 1363 | unless(self._im.get_param('attachment', missing, |
| 1364 | header='foobar') is missing) |
| 1365 | |
| 1366 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1367 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1368 | # Test the basic MIMEApplication class |
| 1369 | class TestMIMEApplication(unittest.TestCase): |
| 1370 | def test_headers(self): |
| 1371 | eq = self.assertEqual |
Barry Warsaw | 8b2af27 | 2007-08-31 03:04:26 +0000 | [diff] [blame] | 1372 | msg = MIMEApplication(b'\xfa\xfb\xfc\xfd\xfe\xff') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1373 | eq(msg.get_content_type(), 'application/octet-stream') |
| 1374 | eq(msg['content-transfer-encoding'], 'base64') |
| 1375 | |
| 1376 | def test_body(self): |
| 1377 | eq = self.assertEqual |
R David Murray | 6d94bd4 | 2011-03-16 15:52:22 -0400 | [diff] [blame] | 1378 | bytesdata = b'\xfa\xfb\xfc\xfd\xfe\xff' |
| 1379 | msg = MIMEApplication(bytesdata) |
| 1380 | # whitespace in the cte encoded block is RFC-irrelevant. |
| 1381 | eq(msg.get_payload().strip(), '+vv8/f7/') |
| 1382 | eq(msg.get_payload(decode=True), bytesdata) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1383 | |
| 1384 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1385 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1386 | # Test the basic MIMEText class |
| 1387 | class TestMIMEText(unittest.TestCase): |
| 1388 | def setUp(self): |
| 1389 | self._msg = MIMEText('hello there') |
| 1390 | |
| 1391 | def test_types(self): |
| 1392 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1393 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1394 | eq(self._msg.get_content_type(), 'text/plain') |
| 1395 | eq(self._msg.get_param('charset'), 'us-ascii') |
| 1396 | missing = [] |
| 1397 | unless(self._msg.get_param('foobar', missing) is missing) |
| 1398 | unless(self._msg.get_param('charset', missing, header='foobar') |
| 1399 | is missing) |
| 1400 | |
| 1401 | def test_payload(self): |
| 1402 | self.assertEqual(self._msg.get_payload(), 'hello there') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1403 | self.assertTrue(not self._msg.is_multipart()) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1404 | |
| 1405 | def test_charset(self): |
| 1406 | eq = self.assertEqual |
| 1407 | msg = MIMEText('hello there', _charset='us-ascii') |
| 1408 | eq(msg.get_charset().input_charset, 'us-ascii') |
| 1409 | eq(msg['content-type'], 'text/plain; charset="us-ascii"') |
| 1410 | |
R. David Murray | 850fc85 | 2010-06-03 01:58:28 +0000 | [diff] [blame] | 1411 | def test_7bit_input(self): |
| 1412 | eq = self.assertEqual |
| 1413 | msg = MIMEText('hello there', _charset='us-ascii') |
| 1414 | eq(msg.get_charset().input_charset, 'us-ascii') |
| 1415 | eq(msg['content-type'], 'text/plain; charset="us-ascii"') |
| 1416 | |
| 1417 | def test_7bit_input_no_charset(self): |
| 1418 | eq = self.assertEqual |
| 1419 | msg = MIMEText('hello there') |
| 1420 | eq(msg.get_charset(), 'us-ascii') |
| 1421 | eq(msg['content-type'], 'text/plain; charset="us-ascii"') |
| 1422 | self.assertTrue('hello there' in msg.as_string()) |
| 1423 | |
| 1424 | def test_utf8_input(self): |
| 1425 | teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430' |
| 1426 | eq = self.assertEqual |
| 1427 | msg = MIMEText(teststr, _charset='utf-8') |
| 1428 | eq(msg.get_charset().output_charset, 'utf-8') |
| 1429 | eq(msg['content-type'], 'text/plain; charset="utf-8"') |
| 1430 | eq(msg.get_payload(decode=True), teststr.encode('utf-8')) |
| 1431 | |
| 1432 | @unittest.skip("can't fix because of backward compat in email5, " |
| 1433 | "will fix in email6") |
| 1434 | def test_utf8_input_no_charset(self): |
| 1435 | teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430' |
| 1436 | self.assertRaises(UnicodeEncodeError, MIMEText, teststr) |
| 1437 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1438 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1439 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1440 | # Test complicated multipart/* messages |
| 1441 | class TestMultipart(TestEmailBase): |
| 1442 | def setUp(self): |
| 1443 | with openfile('PyBanner048.gif', 'rb') as fp: |
| 1444 | data = fp.read() |
| 1445 | container = MIMEBase('multipart', 'mixed', boundary='BOUNDARY') |
| 1446 | image = MIMEImage(data, name='dingusfish.gif') |
| 1447 | image.add_header('content-disposition', 'attachment', |
| 1448 | filename='dingusfish.gif') |
| 1449 | intro = MIMEText('''\ |
| 1450 | Hi there, |
| 1451 | |
| 1452 | This is the dingus fish. |
| 1453 | ''') |
| 1454 | container.attach(intro) |
| 1455 | container.attach(image) |
| 1456 | container['From'] = 'Barry <barry@digicool.com>' |
| 1457 | container['To'] = 'Dingus Lovers <cravindogs@cravindogs.com>' |
| 1458 | container['Subject'] = 'Here is your dingus fish' |
| 1459 | |
| 1460 | now = 987809702.54848599 |
| 1461 | timetuple = time.localtime(now) |
| 1462 | if timetuple[-1] == 0: |
| 1463 | tzsecs = time.timezone |
| 1464 | else: |
| 1465 | tzsecs = time.altzone |
| 1466 | if tzsecs > 0: |
| 1467 | sign = '-' |
| 1468 | else: |
| 1469 | sign = '+' |
| 1470 | tzoffset = ' %s%04d' % (sign, tzsecs / 36) |
| 1471 | container['Date'] = time.strftime( |
| 1472 | '%a, %d %b %Y %H:%M:%S', |
| 1473 | time.localtime(now)) + tzoffset |
| 1474 | self._msg = container |
| 1475 | self._im = image |
| 1476 | self._txt = intro |
| 1477 | |
| 1478 | def test_hierarchy(self): |
| 1479 | # convenience |
| 1480 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1481 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1482 | raises = self.assertRaises |
| 1483 | # tests |
| 1484 | m = self._msg |
| 1485 | unless(m.is_multipart()) |
| 1486 | eq(m.get_content_type(), 'multipart/mixed') |
| 1487 | eq(len(m.get_payload()), 2) |
| 1488 | raises(IndexError, m.get_payload, 2) |
| 1489 | m0 = m.get_payload(0) |
| 1490 | m1 = m.get_payload(1) |
| 1491 | unless(m0 is self._txt) |
| 1492 | unless(m1 is self._im) |
| 1493 | eq(m.get_payload(), [m0, m1]) |
| 1494 | unless(not m0.is_multipart()) |
| 1495 | unless(not m1.is_multipart()) |
| 1496 | |
| 1497 | def test_empty_multipart_idempotent(self): |
| 1498 | text = """\ |
| 1499 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1500 | MIME-Version: 1.0 |
| 1501 | Subject: A subject |
| 1502 | To: aperson@dom.ain |
| 1503 | From: bperson@dom.ain |
| 1504 | |
| 1505 | |
| 1506 | --BOUNDARY |
| 1507 | |
| 1508 | |
| 1509 | --BOUNDARY-- |
| 1510 | """ |
| 1511 | msg = Parser().parsestr(text) |
| 1512 | self.ndiffAssertEqual(text, msg.as_string()) |
| 1513 | |
| 1514 | def test_no_parts_in_a_multipart_with_none_epilogue(self): |
| 1515 | outer = MIMEBase('multipart', 'mixed') |
| 1516 | outer['Subject'] = 'A subject' |
| 1517 | outer['To'] = 'aperson@dom.ain' |
| 1518 | outer['From'] = 'bperson@dom.ain' |
| 1519 | outer.set_boundary('BOUNDARY') |
| 1520 | self.ndiffAssertEqual(outer.as_string(), '''\ |
| 1521 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1522 | MIME-Version: 1.0 |
| 1523 | Subject: A subject |
| 1524 | To: aperson@dom.ain |
| 1525 | From: bperson@dom.ain |
| 1526 | |
| 1527 | --BOUNDARY |
| 1528 | |
| 1529 | --BOUNDARY--''') |
| 1530 | |
| 1531 | def test_no_parts_in_a_multipart_with_empty_epilogue(self): |
| 1532 | outer = MIMEBase('multipart', 'mixed') |
| 1533 | outer['Subject'] = 'A subject' |
| 1534 | outer['To'] = 'aperson@dom.ain' |
| 1535 | outer['From'] = 'bperson@dom.ain' |
| 1536 | outer.preamble = '' |
| 1537 | outer.epilogue = '' |
| 1538 | outer.set_boundary('BOUNDARY') |
| 1539 | self.ndiffAssertEqual(outer.as_string(), '''\ |
| 1540 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1541 | MIME-Version: 1.0 |
| 1542 | Subject: A subject |
| 1543 | To: aperson@dom.ain |
| 1544 | From: bperson@dom.ain |
| 1545 | |
| 1546 | |
| 1547 | --BOUNDARY |
| 1548 | |
| 1549 | --BOUNDARY-- |
| 1550 | ''') |
| 1551 | |
| 1552 | def test_one_part_in_a_multipart(self): |
| 1553 | eq = self.ndiffAssertEqual |
| 1554 | outer = MIMEBase('multipart', 'mixed') |
| 1555 | outer['Subject'] = 'A subject' |
| 1556 | outer['To'] = 'aperson@dom.ain' |
| 1557 | outer['From'] = 'bperson@dom.ain' |
| 1558 | outer.set_boundary('BOUNDARY') |
| 1559 | msg = MIMEText('hello world') |
| 1560 | outer.attach(msg) |
| 1561 | eq(outer.as_string(), '''\ |
| 1562 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1563 | MIME-Version: 1.0 |
| 1564 | Subject: A subject |
| 1565 | To: aperson@dom.ain |
| 1566 | From: bperson@dom.ain |
| 1567 | |
| 1568 | --BOUNDARY |
| 1569 | Content-Type: text/plain; charset="us-ascii" |
| 1570 | MIME-Version: 1.0 |
| 1571 | Content-Transfer-Encoding: 7bit |
| 1572 | |
| 1573 | hello world |
| 1574 | --BOUNDARY--''') |
| 1575 | |
| 1576 | def test_seq_parts_in_a_multipart_with_empty_preamble(self): |
| 1577 | eq = self.ndiffAssertEqual |
| 1578 | outer = MIMEBase('multipart', 'mixed') |
| 1579 | outer['Subject'] = 'A subject' |
| 1580 | outer['To'] = 'aperson@dom.ain' |
| 1581 | outer['From'] = 'bperson@dom.ain' |
| 1582 | outer.preamble = '' |
| 1583 | msg = MIMEText('hello world') |
| 1584 | outer.attach(msg) |
| 1585 | outer.set_boundary('BOUNDARY') |
| 1586 | eq(outer.as_string(), '''\ |
| 1587 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1588 | MIME-Version: 1.0 |
| 1589 | Subject: A subject |
| 1590 | To: aperson@dom.ain |
| 1591 | From: bperson@dom.ain |
| 1592 | |
| 1593 | |
| 1594 | --BOUNDARY |
| 1595 | Content-Type: text/plain; charset="us-ascii" |
| 1596 | MIME-Version: 1.0 |
| 1597 | Content-Transfer-Encoding: 7bit |
| 1598 | |
| 1599 | hello world |
| 1600 | --BOUNDARY--''') |
| 1601 | |
| 1602 | |
| 1603 | def test_seq_parts_in_a_multipart_with_none_preamble(self): |
| 1604 | eq = self.ndiffAssertEqual |
| 1605 | outer = MIMEBase('multipart', 'mixed') |
| 1606 | outer['Subject'] = 'A subject' |
| 1607 | outer['To'] = 'aperson@dom.ain' |
| 1608 | outer['From'] = 'bperson@dom.ain' |
| 1609 | outer.preamble = None |
| 1610 | msg = MIMEText('hello world') |
| 1611 | outer.attach(msg) |
| 1612 | outer.set_boundary('BOUNDARY') |
| 1613 | eq(outer.as_string(), '''\ |
| 1614 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1615 | MIME-Version: 1.0 |
| 1616 | Subject: A subject |
| 1617 | To: aperson@dom.ain |
| 1618 | From: bperson@dom.ain |
| 1619 | |
| 1620 | --BOUNDARY |
| 1621 | Content-Type: text/plain; charset="us-ascii" |
| 1622 | MIME-Version: 1.0 |
| 1623 | Content-Transfer-Encoding: 7bit |
| 1624 | |
| 1625 | hello world |
| 1626 | --BOUNDARY--''') |
| 1627 | |
| 1628 | |
| 1629 | def test_seq_parts_in_a_multipart_with_none_epilogue(self): |
| 1630 | eq = self.ndiffAssertEqual |
| 1631 | outer = MIMEBase('multipart', 'mixed') |
| 1632 | outer['Subject'] = 'A subject' |
| 1633 | outer['To'] = 'aperson@dom.ain' |
| 1634 | outer['From'] = 'bperson@dom.ain' |
| 1635 | outer.epilogue = None |
| 1636 | msg = MIMEText('hello world') |
| 1637 | outer.attach(msg) |
| 1638 | outer.set_boundary('BOUNDARY') |
| 1639 | eq(outer.as_string(), '''\ |
| 1640 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1641 | MIME-Version: 1.0 |
| 1642 | Subject: A subject |
| 1643 | To: aperson@dom.ain |
| 1644 | From: bperson@dom.ain |
| 1645 | |
| 1646 | --BOUNDARY |
| 1647 | Content-Type: text/plain; charset="us-ascii" |
| 1648 | MIME-Version: 1.0 |
| 1649 | Content-Transfer-Encoding: 7bit |
| 1650 | |
| 1651 | hello world |
| 1652 | --BOUNDARY--''') |
| 1653 | |
| 1654 | |
| 1655 | def test_seq_parts_in_a_multipart_with_empty_epilogue(self): |
| 1656 | eq = self.ndiffAssertEqual |
| 1657 | outer = MIMEBase('multipart', 'mixed') |
| 1658 | outer['Subject'] = 'A subject' |
| 1659 | outer['To'] = 'aperson@dom.ain' |
| 1660 | outer['From'] = 'bperson@dom.ain' |
| 1661 | outer.epilogue = '' |
| 1662 | msg = MIMEText('hello world') |
| 1663 | outer.attach(msg) |
| 1664 | outer.set_boundary('BOUNDARY') |
| 1665 | eq(outer.as_string(), '''\ |
| 1666 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1667 | MIME-Version: 1.0 |
| 1668 | Subject: A subject |
| 1669 | To: aperson@dom.ain |
| 1670 | From: bperson@dom.ain |
| 1671 | |
| 1672 | --BOUNDARY |
| 1673 | Content-Type: text/plain; charset="us-ascii" |
| 1674 | MIME-Version: 1.0 |
| 1675 | Content-Transfer-Encoding: 7bit |
| 1676 | |
| 1677 | hello world |
| 1678 | --BOUNDARY-- |
| 1679 | ''') |
| 1680 | |
| 1681 | |
| 1682 | def test_seq_parts_in_a_multipart_with_nl_epilogue(self): |
| 1683 | eq = self.ndiffAssertEqual |
| 1684 | outer = MIMEBase('multipart', 'mixed') |
| 1685 | outer['Subject'] = 'A subject' |
| 1686 | outer['To'] = 'aperson@dom.ain' |
| 1687 | outer['From'] = 'bperson@dom.ain' |
| 1688 | outer.epilogue = '\n' |
| 1689 | msg = MIMEText('hello world') |
| 1690 | outer.attach(msg) |
| 1691 | outer.set_boundary('BOUNDARY') |
| 1692 | eq(outer.as_string(), '''\ |
| 1693 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 1694 | MIME-Version: 1.0 |
| 1695 | Subject: A subject |
| 1696 | To: aperson@dom.ain |
| 1697 | From: bperson@dom.ain |
| 1698 | |
| 1699 | --BOUNDARY |
| 1700 | Content-Type: text/plain; charset="us-ascii" |
| 1701 | MIME-Version: 1.0 |
| 1702 | Content-Transfer-Encoding: 7bit |
| 1703 | |
| 1704 | hello world |
| 1705 | --BOUNDARY-- |
| 1706 | |
| 1707 | ''') |
| 1708 | |
| 1709 | def test_message_external_body(self): |
| 1710 | eq = self.assertEqual |
| 1711 | msg = self._msgobj('msg_36.txt') |
| 1712 | eq(len(msg.get_payload()), 2) |
| 1713 | msg1 = msg.get_payload(1) |
| 1714 | eq(msg1.get_content_type(), 'multipart/alternative') |
| 1715 | eq(len(msg1.get_payload()), 2) |
| 1716 | for subpart in msg1.get_payload(): |
| 1717 | eq(subpart.get_content_type(), 'message/external-body') |
| 1718 | eq(len(subpart.get_payload()), 1) |
| 1719 | subsubpart = subpart.get_payload(0) |
| 1720 | eq(subsubpart.get_content_type(), 'text/plain') |
| 1721 | |
| 1722 | def test_double_boundary(self): |
| 1723 | # msg_37.txt is a multipart that contains two dash-boundary's in a |
| 1724 | # row. Our interpretation of RFC 2046 calls for ignoring the second |
| 1725 | # and subsequent boundaries. |
| 1726 | msg = self._msgobj('msg_37.txt') |
| 1727 | self.assertEqual(len(msg.get_payload()), 3) |
| 1728 | |
| 1729 | def test_nested_inner_contains_outer_boundary(self): |
| 1730 | eq = self.ndiffAssertEqual |
| 1731 | # msg_38.txt has an inner part that contains outer boundaries. My |
| 1732 | # interpretation of RFC 2046 (based on sections 5.1 and 5.1.2) say |
| 1733 | # these are illegal and should be interpreted as unterminated inner |
| 1734 | # parts. |
| 1735 | msg = self._msgobj('msg_38.txt') |
| 1736 | sfp = StringIO() |
| 1737 | iterators._structure(msg, sfp) |
| 1738 | eq(sfp.getvalue(), """\ |
| 1739 | multipart/mixed |
| 1740 | multipart/mixed |
| 1741 | multipart/alternative |
| 1742 | text/plain |
| 1743 | text/plain |
| 1744 | text/plain |
| 1745 | text/plain |
| 1746 | """) |
| 1747 | |
| 1748 | def test_nested_with_same_boundary(self): |
| 1749 | eq = self.ndiffAssertEqual |
| 1750 | # msg 39.txt is similarly evil in that it's got inner parts that use |
| 1751 | # the same boundary as outer parts. Again, I believe the way this is |
| 1752 | # parsed is closest to the spirit of RFC 2046 |
| 1753 | msg = self._msgobj('msg_39.txt') |
| 1754 | sfp = StringIO() |
| 1755 | iterators._structure(msg, sfp) |
| 1756 | eq(sfp.getvalue(), """\ |
| 1757 | multipart/mixed |
| 1758 | multipart/mixed |
| 1759 | multipart/alternative |
| 1760 | application/octet-stream |
| 1761 | application/octet-stream |
| 1762 | text/plain |
| 1763 | """) |
| 1764 | |
| 1765 | def test_boundary_in_non_multipart(self): |
| 1766 | msg = self._msgobj('msg_40.txt') |
| 1767 | self.assertEqual(msg.as_string(), '''\ |
| 1768 | MIME-Version: 1.0 |
| 1769 | Content-Type: text/html; boundary="--961284236552522269" |
| 1770 | |
| 1771 | ----961284236552522269 |
| 1772 | Content-Type: text/html; |
| 1773 | Content-Transfer-Encoding: 7Bit |
| 1774 | |
| 1775 | <html></html> |
| 1776 | |
| 1777 | ----961284236552522269-- |
| 1778 | ''') |
| 1779 | |
| 1780 | def test_boundary_with_leading_space(self): |
| 1781 | eq = self.assertEqual |
| 1782 | msg = email.message_from_string('''\ |
| 1783 | MIME-Version: 1.0 |
| 1784 | Content-Type: multipart/mixed; boundary=" XXXX" |
| 1785 | |
| 1786 | -- XXXX |
| 1787 | Content-Type: text/plain |
| 1788 | |
| 1789 | |
| 1790 | -- XXXX |
| 1791 | Content-Type: text/plain |
| 1792 | |
| 1793 | -- XXXX-- |
| 1794 | ''') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1795 | self.assertTrue(msg.is_multipart()) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1796 | eq(msg.get_boundary(), ' XXXX') |
| 1797 | eq(len(msg.get_payload()), 2) |
| 1798 | |
| 1799 | def test_boundary_without_trailing_newline(self): |
| 1800 | m = Parser().parsestr("""\ |
| 1801 | Content-Type: multipart/mixed; boundary="===============0012394164==" |
| 1802 | MIME-Version: 1.0 |
| 1803 | |
| 1804 | --===============0012394164== |
| 1805 | Content-Type: image/file1.jpg |
| 1806 | MIME-Version: 1.0 |
| 1807 | Content-Transfer-Encoding: base64 |
| 1808 | |
| 1809 | YXNkZg== |
| 1810 | --===============0012394164==--""") |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1811 | self.assertEqual(m.get_payload(0).get_payload(), 'YXNkZg==') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1812 | |
| 1813 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1814 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1815 | # Test some badly formatted messages |
| 1816 | class TestNonConformant(TestEmailBase): |
| 1817 | def test_parse_missing_minor_type(self): |
| 1818 | eq = self.assertEqual |
| 1819 | msg = self._msgobj('msg_14.txt') |
| 1820 | eq(msg.get_content_type(), 'text/plain') |
| 1821 | eq(msg.get_content_maintype(), 'text') |
| 1822 | eq(msg.get_content_subtype(), 'plain') |
| 1823 | |
| 1824 | def test_same_boundary_inner_outer(self): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1825 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1826 | msg = self._msgobj('msg_15.txt') |
| 1827 | # XXX We can probably eventually do better |
| 1828 | inner = msg.get_payload(0) |
| 1829 | unless(hasattr(inner, 'defects')) |
| 1830 | self.assertEqual(len(inner.defects), 1) |
| 1831 | unless(isinstance(inner.defects[0], |
| 1832 | errors.StartBoundaryNotFoundDefect)) |
| 1833 | |
| 1834 | def test_multipart_no_boundary(self): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1835 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1836 | msg = self._msgobj('msg_25.txt') |
| 1837 | unless(isinstance(msg.get_payload(), str)) |
| 1838 | self.assertEqual(len(msg.defects), 2) |
| 1839 | unless(isinstance(msg.defects[0], errors.NoBoundaryInMultipartDefect)) |
| 1840 | unless(isinstance(msg.defects[1], |
| 1841 | errors.MultipartInvariantViolationDefect)) |
| 1842 | |
| 1843 | def test_invalid_content_type(self): |
| 1844 | eq = self.assertEqual |
| 1845 | neq = self.ndiffAssertEqual |
| 1846 | msg = Message() |
| 1847 | # RFC 2045, $5.2 says invalid yields text/plain |
| 1848 | msg['Content-Type'] = 'text' |
| 1849 | eq(msg.get_content_maintype(), 'text') |
| 1850 | eq(msg.get_content_subtype(), 'plain') |
| 1851 | eq(msg.get_content_type(), 'text/plain') |
| 1852 | # Clear the old value and try something /really/ invalid |
| 1853 | del msg['content-type'] |
| 1854 | msg['Content-Type'] = 'foo' |
| 1855 | eq(msg.get_content_maintype(), 'text') |
| 1856 | eq(msg.get_content_subtype(), 'plain') |
| 1857 | eq(msg.get_content_type(), 'text/plain') |
| 1858 | # Still, make sure that the message is idempotently generated |
| 1859 | s = StringIO() |
| 1860 | g = Generator(s) |
| 1861 | g.flatten(msg) |
| 1862 | neq(s.getvalue(), 'Content-Type: foo\n\n') |
| 1863 | |
| 1864 | def test_no_start_boundary(self): |
| 1865 | eq = self.ndiffAssertEqual |
| 1866 | msg = self._msgobj('msg_31.txt') |
| 1867 | eq(msg.get_payload(), """\ |
| 1868 | --BOUNDARY |
| 1869 | Content-Type: text/plain |
| 1870 | |
| 1871 | message 1 |
| 1872 | |
| 1873 | --BOUNDARY |
| 1874 | Content-Type: text/plain |
| 1875 | |
| 1876 | message 2 |
| 1877 | |
| 1878 | --BOUNDARY-- |
| 1879 | """) |
| 1880 | |
| 1881 | def test_no_separating_blank_line(self): |
| 1882 | eq = self.ndiffAssertEqual |
| 1883 | msg = self._msgobj('msg_35.txt') |
| 1884 | eq(msg.as_string(), """\ |
| 1885 | From: aperson@dom.ain |
| 1886 | To: bperson@dom.ain |
| 1887 | Subject: here's something interesting |
| 1888 | |
| 1889 | counter to RFC 2822, there's no separating newline here |
| 1890 | """) |
| 1891 | |
| 1892 | def test_lying_multipart(self): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1893 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1894 | msg = self._msgobj('msg_41.txt') |
| 1895 | unless(hasattr(msg, 'defects')) |
| 1896 | self.assertEqual(len(msg.defects), 2) |
| 1897 | unless(isinstance(msg.defects[0], errors.NoBoundaryInMultipartDefect)) |
| 1898 | unless(isinstance(msg.defects[1], |
| 1899 | errors.MultipartInvariantViolationDefect)) |
| 1900 | |
| 1901 | def test_missing_start_boundary(self): |
| 1902 | outer = self._msgobj('msg_42.txt') |
| 1903 | # The message structure is: |
| 1904 | # |
| 1905 | # multipart/mixed |
| 1906 | # text/plain |
| 1907 | # message/rfc822 |
| 1908 | # multipart/mixed [*] |
| 1909 | # |
| 1910 | # [*] This message is missing its start boundary |
| 1911 | bad = outer.get_payload(1).get_payload(0) |
| 1912 | self.assertEqual(len(bad.defects), 1) |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1913 | self.assertTrue(isinstance(bad.defects[0], |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1914 | errors.StartBoundaryNotFoundDefect)) |
| 1915 | |
| 1916 | def test_first_line_is_continuation_header(self): |
| 1917 | eq = self.assertEqual |
| 1918 | m = ' Line 1\nLine 2\nLine 3' |
| 1919 | msg = email.message_from_string(m) |
| 1920 | eq(msg.keys(), []) |
| 1921 | eq(msg.get_payload(), 'Line 2\nLine 3') |
| 1922 | eq(len(msg.defects), 1) |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 1923 | self.assertTrue(isinstance(msg.defects[0], |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1924 | errors.FirstHeaderLineIsContinuationDefect)) |
| 1925 | eq(msg.defects[0].line, ' Line 1\n') |
| 1926 | |
| 1927 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1928 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1929 | # Test RFC 2047 header encoding and decoding |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1930 | class TestRFC2047(TestEmailBase): |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1931 | def test_rfc2047_multiline(self): |
| 1932 | eq = self.assertEqual |
| 1933 | s = """Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz |
| 1934 | foo bar =?mac-iceland?q?r=8Aksm=9Arg=8Cs?=""" |
| 1935 | dh = decode_header(s) |
| 1936 | eq(dh, [ |
| 1937 | (b'Re:', None), |
| 1938 | (b'r\x8aksm\x9arg\x8cs', 'mac-iceland'), |
| 1939 | (b'baz foo bar', None), |
| 1940 | (b'r\x8aksm\x9arg\x8cs', 'mac-iceland')]) |
| 1941 | header = make_header(dh) |
| 1942 | eq(str(header), |
| 1943 | 'Re: r\xe4ksm\xf6rg\xe5s baz foo bar r\xe4ksm\xf6rg\xe5s') |
Barry Warsaw | 00b3422 | 2007-08-31 02:35:00 +0000 | [diff] [blame] | 1944 | self.ndiffAssertEqual(header.encode(maxlinelen=76), """\ |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 1945 | Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz foo bar =?mac-iceland?q?r=8Aksm?= |
| 1946 | =?mac-iceland?q?=9Arg=8Cs?=""") |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1947 | |
| 1948 | def test_whitespace_eater_unicode(self): |
| 1949 | eq = self.assertEqual |
| 1950 | s = '=?ISO-8859-1?Q?Andr=E9?= Pirard <pirard@dom.ain>' |
| 1951 | dh = decode_header(s) |
| 1952 | eq(dh, [(b'Andr\xe9', 'iso-8859-1'), |
| 1953 | (b'Pirard <pirard@dom.ain>', None)]) |
| 1954 | header = str(make_header(dh)) |
| 1955 | eq(header, 'Andr\xe9 Pirard <pirard@dom.ain>') |
| 1956 | |
| 1957 | def test_whitespace_eater_unicode_2(self): |
| 1958 | eq = self.assertEqual |
| 1959 | s = 'The =?iso-8859-1?b?cXVpY2sgYnJvd24gZm94?= jumped over the =?iso-8859-1?b?bGF6eSBkb2c=?=' |
| 1960 | dh = decode_header(s) |
| 1961 | eq(dh, [(b'The', None), (b'quick brown fox', 'iso-8859-1'), |
| 1962 | (b'jumped over the', None), (b'lazy dog', 'iso-8859-1')]) |
| 1963 | hu = str(make_header(dh)) |
| 1964 | eq(hu, 'The quick brown fox jumped over the lazy dog') |
| 1965 | |
| 1966 | def test_rfc2047_missing_whitespace(self): |
| 1967 | s = 'Sm=?ISO-8859-1?B?9g==?=rg=?ISO-8859-1?B?5Q==?=sbord' |
| 1968 | dh = decode_header(s) |
| 1969 | self.assertEqual(dh, [(s, None)]) |
| 1970 | |
| 1971 | def test_rfc2047_with_whitespace(self): |
| 1972 | s = 'Sm =?ISO-8859-1?B?9g==?= rg =?ISO-8859-1?B?5Q==?= sbord' |
| 1973 | dh = decode_header(s) |
| 1974 | self.assertEqual(dh, [(b'Sm', None), (b'\xf6', 'iso-8859-1'), |
| 1975 | (b'rg', None), (b'\xe5', 'iso-8859-1'), |
| 1976 | (b'sbord', None)]) |
| 1977 | |
R. David Murray | c4e69cc | 2010-08-03 22:14:10 +0000 | [diff] [blame] | 1978 | def test_rfc2047_B_bad_padding(self): |
| 1979 | s = '=?iso-8859-1?B?%s?=' |
| 1980 | data = [ # only test complete bytes |
| 1981 | ('dm==', b'v'), ('dm=', b'v'), ('dm', b'v'), |
| 1982 | ('dmk=', b'vi'), ('dmk', b'vi') |
| 1983 | ] |
| 1984 | for q, a in data: |
| 1985 | dh = decode_header(s % q) |
| 1986 | self.assertEqual(dh, [(a, 'iso-8859-1')]) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1987 | |
R. David Murray | 31e984c | 2010-10-01 15:40:20 +0000 | [diff] [blame] | 1988 | def test_rfc2047_Q_invalid_digits(self): |
| 1989 | # issue 10004. |
| 1990 | s = '=?iso-8659-1?Q?andr=e9=zz?=' |
| 1991 | self.assertEqual(decode_header(s), |
| 1992 | [(b'andr\xe9=zz', 'iso-8659-1')]) |
| 1993 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 1994 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 1995 | # Test the MIMEMessage class |
| 1996 | class TestMIMEMessage(TestEmailBase): |
| 1997 | def setUp(self): |
| 1998 | with openfile('msg_11.txt') as fp: |
| 1999 | self._text = fp.read() |
| 2000 | |
| 2001 | def test_type_error(self): |
| 2002 | self.assertRaises(TypeError, MIMEMessage, 'a plain string') |
| 2003 | |
| 2004 | def test_valid_argument(self): |
| 2005 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2006 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2007 | subject = 'A sub-message' |
| 2008 | m = Message() |
| 2009 | m['Subject'] = subject |
| 2010 | r = MIMEMessage(m) |
| 2011 | eq(r.get_content_type(), 'message/rfc822') |
| 2012 | payload = r.get_payload() |
| 2013 | unless(isinstance(payload, list)) |
| 2014 | eq(len(payload), 1) |
| 2015 | subpart = payload[0] |
| 2016 | unless(subpart is m) |
| 2017 | eq(subpart['subject'], subject) |
| 2018 | |
| 2019 | def test_bad_multipart(self): |
| 2020 | eq = self.assertEqual |
| 2021 | msg1 = Message() |
| 2022 | msg1['Subject'] = 'subpart 1' |
| 2023 | msg2 = Message() |
| 2024 | msg2['Subject'] = 'subpart 2' |
| 2025 | r = MIMEMessage(msg1) |
| 2026 | self.assertRaises(errors.MultipartConversionError, r.attach, msg2) |
| 2027 | |
| 2028 | def test_generate(self): |
| 2029 | # First craft the message to be encapsulated |
| 2030 | m = Message() |
| 2031 | m['Subject'] = 'An enclosed message' |
| 2032 | m.set_payload('Here is the body of the message.\n') |
| 2033 | r = MIMEMessage(m) |
| 2034 | r['Subject'] = 'The enclosing message' |
| 2035 | s = StringIO() |
| 2036 | g = Generator(s) |
| 2037 | g.flatten(r) |
| 2038 | self.assertEqual(s.getvalue(), """\ |
| 2039 | Content-Type: message/rfc822 |
| 2040 | MIME-Version: 1.0 |
| 2041 | Subject: The enclosing message |
| 2042 | |
| 2043 | Subject: An enclosed message |
| 2044 | |
| 2045 | Here is the body of the message. |
| 2046 | """) |
| 2047 | |
| 2048 | def test_parse_message_rfc822(self): |
| 2049 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2050 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2051 | msg = self._msgobj('msg_11.txt') |
| 2052 | eq(msg.get_content_type(), 'message/rfc822') |
| 2053 | payload = msg.get_payload() |
| 2054 | unless(isinstance(payload, list)) |
| 2055 | eq(len(payload), 1) |
| 2056 | submsg = payload[0] |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2057 | self.assertTrue(isinstance(submsg, Message)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2058 | eq(submsg['subject'], 'An enclosed message') |
| 2059 | eq(submsg.get_payload(), 'Here is the body of the message.\n') |
| 2060 | |
| 2061 | def test_dsn(self): |
| 2062 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2063 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2064 | # msg 16 is a Delivery Status Notification, see RFC 1894 |
| 2065 | msg = self._msgobj('msg_16.txt') |
| 2066 | eq(msg.get_content_type(), 'multipart/report') |
| 2067 | unless(msg.is_multipart()) |
| 2068 | eq(len(msg.get_payload()), 3) |
| 2069 | # Subpart 1 is a text/plain, human readable section |
| 2070 | subpart = msg.get_payload(0) |
| 2071 | eq(subpart.get_content_type(), 'text/plain') |
| 2072 | eq(subpart.get_payload(), """\ |
| 2073 | This report relates to a message you sent with the following header fields: |
| 2074 | |
| 2075 | Message-id: <002001c144a6$8752e060$56104586@oxy.edu> |
| 2076 | Date: Sun, 23 Sep 2001 20:10:55 -0700 |
| 2077 | From: "Ian T. Henry" <henryi@oxy.edu> |
| 2078 | To: SoCal Raves <scr@socal-raves.org> |
| 2079 | Subject: [scr] yeah for Ians!! |
| 2080 | |
| 2081 | Your message cannot be delivered to the following recipients: |
| 2082 | |
| 2083 | Recipient address: jangel1@cougar.noc.ucla.edu |
| 2084 | Reason: recipient reached disk quota |
| 2085 | |
| 2086 | """) |
| 2087 | # Subpart 2 contains the machine parsable DSN information. It |
| 2088 | # consists of two blocks of headers, represented by two nested Message |
| 2089 | # objects. |
| 2090 | subpart = msg.get_payload(1) |
| 2091 | eq(subpart.get_content_type(), 'message/delivery-status') |
| 2092 | eq(len(subpart.get_payload()), 2) |
| 2093 | # message/delivery-status should treat each block as a bunch of |
| 2094 | # headers, i.e. a bunch of Message objects. |
| 2095 | dsn1 = subpart.get_payload(0) |
| 2096 | unless(isinstance(dsn1, Message)) |
| 2097 | eq(dsn1['original-envelope-id'], '0GK500B4HD0888@cougar.noc.ucla.edu') |
| 2098 | eq(dsn1.get_param('dns', header='reporting-mta'), '') |
| 2099 | # Try a missing one <wink> |
| 2100 | eq(dsn1.get_param('nsd', header='reporting-mta'), None) |
| 2101 | dsn2 = subpart.get_payload(1) |
| 2102 | unless(isinstance(dsn2, Message)) |
| 2103 | eq(dsn2['action'], 'failed') |
| 2104 | eq(dsn2.get_params(header='original-recipient'), |
| 2105 | [('rfc822', ''), ('jangel1@cougar.noc.ucla.edu', '')]) |
| 2106 | eq(dsn2.get_param('rfc822', header='final-recipient'), '') |
| 2107 | # Subpart 3 is the original message |
| 2108 | subpart = msg.get_payload(2) |
| 2109 | eq(subpart.get_content_type(), 'message/rfc822') |
| 2110 | payload = subpart.get_payload() |
| 2111 | unless(isinstance(payload, list)) |
| 2112 | eq(len(payload), 1) |
| 2113 | subsubpart = payload[0] |
| 2114 | unless(isinstance(subsubpart, Message)) |
| 2115 | eq(subsubpart.get_content_type(), 'text/plain') |
| 2116 | eq(subsubpart['message-id'], |
| 2117 | '<002001c144a6$8752e060$56104586@oxy.edu>') |
| 2118 | |
| 2119 | def test_epilogue(self): |
| 2120 | eq = self.ndiffAssertEqual |
| 2121 | with openfile('msg_21.txt') as fp: |
| 2122 | text = fp.read() |
| 2123 | msg = Message() |
| 2124 | msg['From'] = 'aperson@dom.ain' |
| 2125 | msg['To'] = 'bperson@dom.ain' |
| 2126 | msg['Subject'] = 'Test' |
| 2127 | msg.preamble = 'MIME message' |
| 2128 | msg.epilogue = 'End of MIME message\n' |
| 2129 | msg1 = MIMEText('One') |
| 2130 | msg2 = MIMEText('Two') |
| 2131 | msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY') |
| 2132 | msg.attach(msg1) |
| 2133 | msg.attach(msg2) |
| 2134 | sfp = StringIO() |
| 2135 | g = Generator(sfp) |
| 2136 | g.flatten(msg) |
| 2137 | eq(sfp.getvalue(), text) |
| 2138 | |
| 2139 | def test_no_nl_preamble(self): |
| 2140 | eq = self.ndiffAssertEqual |
| 2141 | msg = Message() |
| 2142 | msg['From'] = 'aperson@dom.ain' |
| 2143 | msg['To'] = 'bperson@dom.ain' |
| 2144 | msg['Subject'] = 'Test' |
| 2145 | msg.preamble = 'MIME message' |
| 2146 | msg.epilogue = '' |
| 2147 | msg1 = MIMEText('One') |
| 2148 | msg2 = MIMEText('Two') |
| 2149 | msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY') |
| 2150 | msg.attach(msg1) |
| 2151 | msg.attach(msg2) |
| 2152 | eq(msg.as_string(), """\ |
| 2153 | From: aperson@dom.ain |
| 2154 | To: bperson@dom.ain |
| 2155 | Subject: Test |
| 2156 | Content-Type: multipart/mixed; boundary="BOUNDARY" |
| 2157 | |
| 2158 | MIME message |
| 2159 | --BOUNDARY |
| 2160 | Content-Type: text/plain; charset="us-ascii" |
| 2161 | MIME-Version: 1.0 |
| 2162 | Content-Transfer-Encoding: 7bit |
| 2163 | |
| 2164 | One |
| 2165 | --BOUNDARY |
| 2166 | Content-Type: text/plain; charset="us-ascii" |
| 2167 | MIME-Version: 1.0 |
| 2168 | Content-Transfer-Encoding: 7bit |
| 2169 | |
| 2170 | Two |
| 2171 | --BOUNDARY-- |
| 2172 | """) |
| 2173 | |
| 2174 | def test_default_type(self): |
| 2175 | eq = self.assertEqual |
| 2176 | with openfile('msg_30.txt') as fp: |
| 2177 | msg = email.message_from_file(fp) |
| 2178 | container1 = msg.get_payload(0) |
| 2179 | eq(container1.get_default_type(), 'message/rfc822') |
| 2180 | eq(container1.get_content_type(), 'message/rfc822') |
| 2181 | container2 = msg.get_payload(1) |
| 2182 | eq(container2.get_default_type(), 'message/rfc822') |
| 2183 | eq(container2.get_content_type(), 'message/rfc822') |
| 2184 | container1a = container1.get_payload(0) |
| 2185 | eq(container1a.get_default_type(), 'text/plain') |
| 2186 | eq(container1a.get_content_type(), 'text/plain') |
| 2187 | container2a = container2.get_payload(0) |
| 2188 | eq(container2a.get_default_type(), 'text/plain') |
| 2189 | eq(container2a.get_content_type(), 'text/plain') |
| 2190 | |
| 2191 | def test_default_type_with_explicit_container_type(self): |
| 2192 | eq = self.assertEqual |
| 2193 | with openfile('msg_28.txt') as fp: |
| 2194 | msg = email.message_from_file(fp) |
| 2195 | container1 = msg.get_payload(0) |
| 2196 | eq(container1.get_default_type(), 'message/rfc822') |
| 2197 | eq(container1.get_content_type(), 'message/rfc822') |
| 2198 | container2 = msg.get_payload(1) |
| 2199 | eq(container2.get_default_type(), 'message/rfc822') |
| 2200 | eq(container2.get_content_type(), 'message/rfc822') |
| 2201 | container1a = container1.get_payload(0) |
| 2202 | eq(container1a.get_default_type(), 'text/plain') |
| 2203 | eq(container1a.get_content_type(), 'text/plain') |
| 2204 | container2a = container2.get_payload(0) |
| 2205 | eq(container2a.get_default_type(), 'text/plain') |
| 2206 | eq(container2a.get_content_type(), 'text/plain') |
| 2207 | |
| 2208 | def test_default_type_non_parsed(self): |
| 2209 | eq = self.assertEqual |
| 2210 | neq = self.ndiffAssertEqual |
| 2211 | # Set up container |
| 2212 | container = MIMEMultipart('digest', 'BOUNDARY') |
| 2213 | container.epilogue = '' |
| 2214 | # Set up subparts |
| 2215 | subpart1a = MIMEText('message 1\n') |
| 2216 | subpart2a = MIMEText('message 2\n') |
| 2217 | subpart1 = MIMEMessage(subpart1a) |
| 2218 | subpart2 = MIMEMessage(subpart2a) |
| 2219 | container.attach(subpart1) |
| 2220 | container.attach(subpart2) |
| 2221 | eq(subpart1.get_content_type(), 'message/rfc822') |
| 2222 | eq(subpart1.get_default_type(), 'message/rfc822') |
| 2223 | eq(subpart2.get_content_type(), 'message/rfc822') |
| 2224 | eq(subpart2.get_default_type(), 'message/rfc822') |
| 2225 | neq(container.as_string(0), '''\ |
| 2226 | Content-Type: multipart/digest; boundary="BOUNDARY" |
| 2227 | MIME-Version: 1.0 |
| 2228 | |
| 2229 | --BOUNDARY |
| 2230 | Content-Type: message/rfc822 |
| 2231 | MIME-Version: 1.0 |
| 2232 | |
| 2233 | Content-Type: text/plain; charset="us-ascii" |
| 2234 | MIME-Version: 1.0 |
| 2235 | Content-Transfer-Encoding: 7bit |
| 2236 | |
| 2237 | message 1 |
| 2238 | |
| 2239 | --BOUNDARY |
| 2240 | Content-Type: message/rfc822 |
| 2241 | MIME-Version: 1.0 |
| 2242 | |
| 2243 | Content-Type: text/plain; charset="us-ascii" |
| 2244 | MIME-Version: 1.0 |
| 2245 | Content-Transfer-Encoding: 7bit |
| 2246 | |
| 2247 | message 2 |
| 2248 | |
| 2249 | --BOUNDARY-- |
| 2250 | ''') |
| 2251 | del subpart1['content-type'] |
| 2252 | del subpart1['mime-version'] |
| 2253 | del subpart2['content-type'] |
| 2254 | del subpart2['mime-version'] |
| 2255 | eq(subpart1.get_content_type(), 'message/rfc822') |
| 2256 | eq(subpart1.get_default_type(), 'message/rfc822') |
| 2257 | eq(subpart2.get_content_type(), 'message/rfc822') |
| 2258 | eq(subpart2.get_default_type(), 'message/rfc822') |
| 2259 | neq(container.as_string(0), '''\ |
| 2260 | Content-Type: multipart/digest; boundary="BOUNDARY" |
| 2261 | MIME-Version: 1.0 |
| 2262 | |
| 2263 | --BOUNDARY |
| 2264 | |
| 2265 | Content-Type: text/plain; charset="us-ascii" |
| 2266 | MIME-Version: 1.0 |
| 2267 | Content-Transfer-Encoding: 7bit |
| 2268 | |
| 2269 | message 1 |
| 2270 | |
| 2271 | --BOUNDARY |
| 2272 | |
| 2273 | Content-Type: text/plain; charset="us-ascii" |
| 2274 | MIME-Version: 1.0 |
| 2275 | Content-Transfer-Encoding: 7bit |
| 2276 | |
| 2277 | message 2 |
| 2278 | |
| 2279 | --BOUNDARY-- |
| 2280 | ''') |
| 2281 | |
| 2282 | def test_mime_attachments_in_constructor(self): |
| 2283 | eq = self.assertEqual |
| 2284 | text1 = MIMEText('') |
| 2285 | text2 = MIMEText('') |
| 2286 | msg = MIMEMultipart(_subparts=(text1, text2)) |
| 2287 | eq(len(msg.get_payload()), 2) |
| 2288 | eq(msg.get_payload(0), text1) |
| 2289 | eq(msg.get_payload(1), text2) |
| 2290 | |
Christian Heimes | 587c2bf | 2008-01-19 16:21:02 +0000 | [diff] [blame] | 2291 | def test_default_multipart_constructor(self): |
| 2292 | msg = MIMEMultipart() |
| 2293 | self.assertTrue(msg.is_multipart()) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2294 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2295 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2296 | # A general test of parser->model->generator idempotency. IOW, read a message |
| 2297 | # in, parse it into a message object tree, then without touching the tree, |
| 2298 | # regenerate the plain text. The original text and the transformed text |
| 2299 | # should be identical. Note: that we ignore the Unix-From since that may |
| 2300 | # contain a changed date. |
| 2301 | class TestIdempotent(TestEmailBase): |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2302 | |
| 2303 | linesep = '\n' |
| 2304 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2305 | def _msgobj(self, filename): |
| 2306 | with openfile(filename) as fp: |
| 2307 | data = fp.read() |
| 2308 | msg = email.message_from_string(data) |
| 2309 | return msg, data |
| 2310 | |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2311 | def _idempotent(self, msg, text, unixfrom=False): |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2312 | eq = self.ndiffAssertEqual |
| 2313 | s = StringIO() |
| 2314 | g = Generator(s, maxheaderlen=0) |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2315 | g.flatten(msg, unixfrom=unixfrom) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2316 | eq(text, s.getvalue()) |
| 2317 | |
| 2318 | def test_parse_text_message(self): |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2319 | eq = self.assertEqual |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2320 | msg, text = self._msgobj('msg_01.txt') |
| 2321 | eq(msg.get_content_type(), 'text/plain') |
| 2322 | eq(msg.get_content_maintype(), 'text') |
| 2323 | eq(msg.get_content_subtype(), 'plain') |
| 2324 | eq(msg.get_params()[1], ('charset', 'us-ascii')) |
| 2325 | eq(msg.get_param('charset'), 'us-ascii') |
| 2326 | eq(msg.preamble, None) |
| 2327 | eq(msg.epilogue, None) |
| 2328 | self._idempotent(msg, text) |
| 2329 | |
| 2330 | def test_parse_untyped_message(self): |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2331 | eq = self.assertEqual |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2332 | msg, text = self._msgobj('msg_03.txt') |
| 2333 | eq(msg.get_content_type(), 'text/plain') |
| 2334 | eq(msg.get_params(), None) |
| 2335 | eq(msg.get_param('charset'), None) |
| 2336 | self._idempotent(msg, text) |
| 2337 | |
| 2338 | def test_simple_multipart(self): |
| 2339 | msg, text = self._msgobj('msg_04.txt') |
| 2340 | self._idempotent(msg, text) |
| 2341 | |
| 2342 | def test_MIME_digest(self): |
| 2343 | msg, text = self._msgobj('msg_02.txt') |
| 2344 | self._idempotent(msg, text) |
| 2345 | |
| 2346 | def test_long_header(self): |
| 2347 | msg, text = self._msgobj('msg_27.txt') |
| 2348 | self._idempotent(msg, text) |
| 2349 | |
| 2350 | def test_MIME_digest_with_part_headers(self): |
| 2351 | msg, text = self._msgobj('msg_28.txt') |
| 2352 | self._idempotent(msg, text) |
| 2353 | |
| 2354 | def test_mixed_with_image(self): |
| 2355 | msg, text = self._msgobj('msg_06.txt') |
| 2356 | self._idempotent(msg, text) |
| 2357 | |
| 2358 | def test_multipart_report(self): |
| 2359 | msg, text = self._msgobj('msg_05.txt') |
| 2360 | self._idempotent(msg, text) |
| 2361 | |
| 2362 | def test_dsn(self): |
| 2363 | msg, text = self._msgobj('msg_16.txt') |
| 2364 | self._idempotent(msg, text) |
| 2365 | |
| 2366 | def test_preamble_epilogue(self): |
| 2367 | msg, text = self._msgobj('msg_21.txt') |
| 2368 | self._idempotent(msg, text) |
| 2369 | |
| 2370 | def test_multipart_one_part(self): |
| 2371 | msg, text = self._msgobj('msg_23.txt') |
| 2372 | self._idempotent(msg, text) |
| 2373 | |
| 2374 | def test_multipart_no_parts(self): |
| 2375 | msg, text = self._msgobj('msg_24.txt') |
| 2376 | self._idempotent(msg, text) |
| 2377 | |
| 2378 | def test_no_start_boundary(self): |
| 2379 | msg, text = self._msgobj('msg_31.txt') |
| 2380 | self._idempotent(msg, text) |
| 2381 | |
| 2382 | def test_rfc2231_charset(self): |
| 2383 | msg, text = self._msgobj('msg_32.txt') |
| 2384 | self._idempotent(msg, text) |
| 2385 | |
| 2386 | def test_more_rfc2231_parameters(self): |
| 2387 | msg, text = self._msgobj('msg_33.txt') |
| 2388 | self._idempotent(msg, text) |
| 2389 | |
| 2390 | def test_text_plain_in_a_multipart_digest(self): |
| 2391 | msg, text = self._msgobj('msg_34.txt') |
| 2392 | self._idempotent(msg, text) |
| 2393 | |
| 2394 | def test_nested_multipart_mixeds(self): |
| 2395 | msg, text = self._msgobj('msg_12a.txt') |
| 2396 | self._idempotent(msg, text) |
| 2397 | |
| 2398 | def test_message_external_body_idempotent(self): |
| 2399 | msg, text = self._msgobj('msg_36.txt') |
| 2400 | self._idempotent(msg, text) |
| 2401 | |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2402 | def test_message_delivery_status(self): |
| 2403 | msg, text = self._msgobj('msg_43.txt') |
| 2404 | self._idempotent(msg, text, unixfrom=True) |
| 2405 | |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 2406 | def test_message_signed_idempotent(self): |
| 2407 | msg, text = self._msgobj('msg_45.txt') |
| 2408 | self._idempotent(msg, text) |
| 2409 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2410 | def test_content_type(self): |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2411 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2412 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2413 | # Get a message object and reset the seek pointer for other tests |
| 2414 | msg, text = self._msgobj('msg_05.txt') |
| 2415 | eq(msg.get_content_type(), 'multipart/report') |
| 2416 | # Test the Content-Type: parameters |
| 2417 | params = {} |
| 2418 | for pk, pv in msg.get_params(): |
| 2419 | params[pk] = pv |
| 2420 | eq(params['report-type'], 'delivery-status') |
| 2421 | eq(params['boundary'], 'D1690A7AC1.996856090/mail.example.com') |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2422 | eq(msg.preamble, 'This is a MIME-encapsulated message.' + self.linesep) |
| 2423 | eq(msg.epilogue, self.linesep) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2424 | eq(len(msg.get_payload()), 3) |
| 2425 | # Make sure the subparts are what we expect |
| 2426 | msg1 = msg.get_payload(0) |
| 2427 | eq(msg1.get_content_type(), 'text/plain') |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2428 | eq(msg1.get_payload(), 'Yadda yadda yadda' + self.linesep) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2429 | msg2 = msg.get_payload(1) |
| 2430 | eq(msg2.get_content_type(), 'text/plain') |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2431 | eq(msg2.get_payload(), 'Yadda yadda yadda' + self.linesep) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2432 | msg3 = msg.get_payload(2) |
| 2433 | eq(msg3.get_content_type(), 'message/rfc822') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2434 | self.assertTrue(isinstance(msg3, Message)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2435 | payload = msg3.get_payload() |
| 2436 | unless(isinstance(payload, list)) |
| 2437 | eq(len(payload), 1) |
| 2438 | msg4 = payload[0] |
| 2439 | unless(isinstance(msg4, Message)) |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2440 | eq(msg4.get_payload(), 'Yadda yadda yadda' + self.linesep) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2441 | |
| 2442 | def test_parser(self): |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2443 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2444 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2445 | msg, text = self._msgobj('msg_06.txt') |
| 2446 | # Check some of the outer headers |
| 2447 | eq(msg.get_content_type(), 'message/rfc822') |
| 2448 | # Make sure the payload is a list of exactly one sub-Message, and that |
| 2449 | # that submessage has a type of text/plain |
| 2450 | payload = msg.get_payload() |
| 2451 | unless(isinstance(payload, list)) |
| 2452 | eq(len(payload), 1) |
| 2453 | msg1 = payload[0] |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2454 | self.assertTrue(isinstance(msg1, Message)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2455 | eq(msg1.get_content_type(), 'text/plain') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2456 | self.assertTrue(isinstance(msg1.get_payload(), str)) |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 2457 | eq(msg1.get_payload(), self.linesep) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2458 | |
| 2459 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2460 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2461 | # Test various other bits of the package's functionality |
| 2462 | class TestMiscellaneous(TestEmailBase): |
| 2463 | def test_message_from_string(self): |
| 2464 | with openfile('msg_01.txt') as fp: |
| 2465 | text = fp.read() |
| 2466 | msg = email.message_from_string(text) |
| 2467 | s = StringIO() |
| 2468 | # Don't wrap/continue long headers since we're trying to test |
| 2469 | # idempotency. |
| 2470 | g = Generator(s, maxheaderlen=0) |
| 2471 | g.flatten(msg) |
| 2472 | self.assertEqual(text, s.getvalue()) |
| 2473 | |
| 2474 | def test_message_from_file(self): |
| 2475 | with openfile('msg_01.txt') as fp: |
| 2476 | text = fp.read() |
| 2477 | fp.seek(0) |
| 2478 | msg = email.message_from_file(fp) |
| 2479 | s = StringIO() |
| 2480 | # Don't wrap/continue long headers since we're trying to test |
| 2481 | # idempotency. |
| 2482 | g = Generator(s, maxheaderlen=0) |
| 2483 | g.flatten(msg) |
| 2484 | self.assertEqual(text, s.getvalue()) |
| 2485 | |
| 2486 | def test_message_from_string_with_class(self): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2487 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2488 | with openfile('msg_01.txt') as fp: |
| 2489 | text = fp.read() |
| 2490 | |
| 2491 | # Create a subclass |
| 2492 | class MyMessage(Message): |
| 2493 | pass |
| 2494 | |
| 2495 | msg = email.message_from_string(text, MyMessage) |
| 2496 | unless(isinstance(msg, MyMessage)) |
| 2497 | # Try something more complicated |
| 2498 | with openfile('msg_02.txt') as fp: |
| 2499 | text = fp.read() |
| 2500 | msg = email.message_from_string(text, MyMessage) |
| 2501 | for subpart in msg.walk(): |
| 2502 | unless(isinstance(subpart, MyMessage)) |
| 2503 | |
| 2504 | def test_message_from_file_with_class(self): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2505 | unless = self.assertTrue |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2506 | # Create a subclass |
| 2507 | class MyMessage(Message): |
| 2508 | pass |
| 2509 | |
| 2510 | with openfile('msg_01.txt') as fp: |
| 2511 | msg = email.message_from_file(fp, MyMessage) |
| 2512 | unless(isinstance(msg, MyMessage)) |
| 2513 | # Try something more complicated |
| 2514 | with openfile('msg_02.txt') as fp: |
| 2515 | msg = email.message_from_file(fp, MyMessage) |
| 2516 | for subpart in msg.walk(): |
| 2517 | unless(isinstance(subpart, MyMessage)) |
| 2518 | |
| 2519 | def test__all__(self): |
| 2520 | module = __import__('email') |
R David Murray | 1b6c724 | 2012-03-16 22:43:05 -0400 | [diff] [blame] | 2521 | self.assertEqual(sorted(module.__all__), [ |
| 2522 | 'base64mime', 'charset', 'encoders', 'errors', 'feedparser', |
| 2523 | 'generator', 'header', 'iterators', 'message', |
| 2524 | 'message_from_binary_file', 'message_from_bytes', |
| 2525 | 'message_from_file', 'message_from_string', 'mime', 'parser', |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2526 | 'quoprimime', 'utils', |
| 2527 | ]) |
| 2528 | |
| 2529 | def test_formatdate(self): |
| 2530 | now = time.time() |
| 2531 | self.assertEqual(utils.parsedate(utils.formatdate(now))[:6], |
| 2532 | time.gmtime(now)[:6]) |
| 2533 | |
| 2534 | def test_formatdate_localtime(self): |
| 2535 | now = time.time() |
| 2536 | self.assertEqual( |
| 2537 | utils.parsedate(utils.formatdate(now, localtime=True))[:6], |
| 2538 | time.localtime(now)[:6]) |
| 2539 | |
| 2540 | def test_formatdate_usegmt(self): |
| 2541 | now = time.time() |
| 2542 | self.assertEqual( |
| 2543 | utils.formatdate(now, localtime=False), |
| 2544 | time.strftime('%a, %d %b %Y %H:%M:%S -0000', time.gmtime(now))) |
| 2545 | self.assertEqual( |
| 2546 | utils.formatdate(now, localtime=False, usegmt=True), |
| 2547 | time.strftime('%a, %d %b %Y %H:%M:%S GMT', time.gmtime(now))) |
| 2548 | |
| 2549 | def test_parsedate_none(self): |
| 2550 | self.assertEqual(utils.parsedate(''), None) |
| 2551 | |
| 2552 | def test_parsedate_compact(self): |
| 2553 | # The FWS after the comma is optional |
| 2554 | self.assertEqual(utils.parsedate('Wed,3 Apr 2002 14:58:26 +0800'), |
| 2555 | utils.parsedate('Wed, 3 Apr 2002 14:58:26 +0800')) |
| 2556 | |
| 2557 | def test_parsedate_no_dayofweek(self): |
| 2558 | eq = self.assertEqual |
| 2559 | eq(utils.parsedate_tz('25 Feb 2003 13:47:26 -0800'), |
| 2560 | (2003, 2, 25, 13, 47, 26, 0, 1, -1, -28800)) |
| 2561 | |
| 2562 | def test_parsedate_compact_no_dayofweek(self): |
| 2563 | eq = self.assertEqual |
| 2564 | eq(utils.parsedate_tz('5 Feb 2003 13:47:26 -0800'), |
| 2565 | (2003, 2, 5, 13, 47, 26, 0, 1, -1, -28800)) |
| 2566 | |
R. David Murray | 4a62e89 | 2010-12-23 20:35:46 +0000 | [diff] [blame] | 2567 | def test_parsedate_no_space_before_positive_offset(self): |
| 2568 | self.assertEqual(utils.parsedate_tz('Wed, 3 Apr 2002 14:58:26+0800'), |
| 2569 | (2002, 4, 3, 14, 58, 26, 0, 1, -1, 28800)) |
| 2570 | |
| 2571 | def test_parsedate_no_space_before_negative_offset(self): |
| 2572 | # Issue 1155362: we already handled '+' for this case. |
| 2573 | self.assertEqual(utils.parsedate_tz('Wed, 3 Apr 2002 14:58:26-0800'), |
| 2574 | (2002, 4, 3, 14, 58, 26, 0, 1, -1, -28800)) |
| 2575 | |
| 2576 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2577 | def test_parsedate_acceptable_to_time_functions(self): |
| 2578 | eq = self.assertEqual |
| 2579 | timetup = utils.parsedate('5 Feb 2003 13:47:26 -0800') |
| 2580 | t = int(time.mktime(timetup)) |
| 2581 | eq(time.localtime(t)[:6], timetup[:6]) |
| 2582 | eq(int(time.strftime('%Y', timetup)), 2003) |
| 2583 | timetup = utils.parsedate_tz('5 Feb 2003 13:47:26 -0800') |
| 2584 | t = int(time.mktime(timetup[:9])) |
| 2585 | eq(time.localtime(t)[:6], timetup[:6]) |
| 2586 | eq(int(time.strftime('%Y', timetup[:9])), 2003) |
| 2587 | |
Alexander Belopolsky | a07548e | 2012-06-21 20:34:09 -0400 | [diff] [blame^] | 2588 | def test_mktime_tz(self): |
| 2589 | self.assertEqual(utils.mktime_tz((1970, 1, 1, 0, 0, 0, |
| 2590 | -1, -1, -1, 0)), 0) |
| 2591 | self.assertEqual(utils.mktime_tz((1970, 1, 1, 0, 0, 0, |
| 2592 | -1, -1, -1, 1234)), -1234) |
| 2593 | |
R. David Murray | 219d1c8 | 2010-08-25 00:45:55 +0000 | [diff] [blame] | 2594 | def test_parsedate_y2k(self): |
| 2595 | """Test for parsing a date with a two-digit year. |
| 2596 | |
| 2597 | Parsing a date with a two-digit year should return the correct |
| 2598 | four-digit year. RFC822 allows two-digit years, but RFC2822 (which |
| 2599 | obsoletes RFC822) requires four-digit years. |
| 2600 | |
| 2601 | """ |
| 2602 | self.assertEqual(utils.parsedate_tz('25 Feb 03 13:47:26 -0800'), |
| 2603 | utils.parsedate_tz('25 Feb 2003 13:47:26 -0800')) |
| 2604 | self.assertEqual(utils.parsedate_tz('25 Feb 71 13:47:26 -0800'), |
| 2605 | utils.parsedate_tz('25 Feb 1971 13:47:26 -0800')) |
| 2606 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2607 | def test_parseaddr_empty(self): |
| 2608 | self.assertEqual(utils.parseaddr('<>'), ('', '')) |
| 2609 | self.assertEqual(utils.formataddr(utils.parseaddr('<>')), '') |
| 2610 | |
| 2611 | def test_noquote_dump(self): |
| 2612 | self.assertEqual( |
| 2613 | utils.formataddr(('A Silly Person', 'person@dom.ain')), |
| 2614 | 'A Silly Person <person@dom.ain>') |
| 2615 | |
| 2616 | def test_escape_dump(self): |
| 2617 | self.assertEqual( |
| 2618 | utils.formataddr(('A (Very) Silly Person', 'person@dom.ain')), |
| 2619 | r'"A \(Very\) Silly Person" <person@dom.ain>') |
| 2620 | a = r'A \(Special\) Person' |
| 2621 | b = 'person@dom.ain' |
| 2622 | self.assertEqual(utils.parseaddr(utils.formataddr((a, b))), (a, b)) |
| 2623 | |
| 2624 | def test_escape_backslashes(self): |
| 2625 | self.assertEqual( |
| 2626 | utils.formataddr(('Arthur \Backslash\ Foobar', 'person@dom.ain')), |
| 2627 | r'"Arthur \\Backslash\\ Foobar" <person@dom.ain>') |
| 2628 | a = r'Arthur \Backslash\ Foobar' |
| 2629 | b = 'person@dom.ain' |
| 2630 | self.assertEqual(utils.parseaddr(utils.formataddr((a, b))), (a, b)) |
| 2631 | |
| 2632 | def test_name_with_dot(self): |
| 2633 | x = 'John X. Doe <jxd@example.com>' |
| 2634 | y = '"John X. Doe" <jxd@example.com>' |
| 2635 | a, b = ('John X. Doe', 'jxd@example.com') |
| 2636 | self.assertEqual(utils.parseaddr(x), (a, b)) |
| 2637 | self.assertEqual(utils.parseaddr(y), (a, b)) |
| 2638 | # formataddr() quotes the name if there's a dot in it |
| 2639 | self.assertEqual(utils.formataddr((a, b)), y) |
| 2640 | |
R. David Murray | 5397e86 | 2010-10-02 15:58:26 +0000 | [diff] [blame] | 2641 | def test_parseaddr_preserves_quoted_pairs_in_addresses(self): |
| 2642 | # issue 10005. Note that in the third test the second pair of |
| 2643 | # backslashes is not actually a quoted pair because it is not inside a |
| 2644 | # comment or quoted string: the address being parsed has a quoted |
| 2645 | # string containing a quoted backslash, followed by 'example' and two |
| 2646 | # backslashes, followed by another quoted string containing a space and |
| 2647 | # the word 'example'. parseaddr copies those two backslashes |
| 2648 | # literally. Per rfc5322 this is not technically correct since a \ may |
| 2649 | # not appear in an address outside of a quoted string. It is probably |
| 2650 | # a sensible Postel interpretation, though. |
| 2651 | eq = self.assertEqual |
| 2652 | eq(utils.parseaddr('""example" example"@example.com'), |
| 2653 | ('', '""example" example"@example.com')) |
| 2654 | eq(utils.parseaddr('"\\"example\\" example"@example.com'), |
| 2655 | ('', '"\\"example\\" example"@example.com')) |
| 2656 | eq(utils.parseaddr('"\\\\"example\\\\" example"@example.com'), |
| 2657 | ('', '"\\\\"example\\\\" example"@example.com')) |
| 2658 | |
R. David Murray | 63563cd | 2010-12-18 18:25:38 +0000 | [diff] [blame] | 2659 | def test_parseaddr_preserves_spaces_in_local_part(self): |
| 2660 | # issue 9286. A normal RFC5322 local part should not contain any |
| 2661 | # folding white space, but legacy local parts can (they are a sequence |
| 2662 | # of atoms, not dotatoms). On the other hand we strip whitespace from |
| 2663 | # before the @ and around dots, on the assumption that the whitespace |
| 2664 | # around the punctuation is a mistake in what would otherwise be |
| 2665 | # an RFC5322 local part. Leading whitespace is, usual, stripped as well. |
| 2666 | self.assertEqual(('', "merwok wok@xample.com"), |
| 2667 | utils.parseaddr("merwok wok@xample.com")) |
| 2668 | self.assertEqual(('', "merwok wok@xample.com"), |
| 2669 | utils.parseaddr("merwok wok@xample.com")) |
| 2670 | self.assertEqual(('', "merwok wok@xample.com"), |
| 2671 | utils.parseaddr(" merwok wok @xample.com")) |
| 2672 | self.assertEqual(('', 'merwok"wok" wok@xample.com'), |
| 2673 | utils.parseaddr('merwok"wok" wok@xample.com')) |
| 2674 | self.assertEqual(('', 'merwok.wok.wok@xample.com'), |
| 2675 | utils.parseaddr('merwok. wok . wok@xample.com')) |
| 2676 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2677 | def test_multiline_from_comment(self): |
| 2678 | x = """\ |
| 2679 | Foo |
| 2680 | \tBar <foo@example.com>""" |
| 2681 | self.assertEqual(utils.parseaddr(x), ('Foo Bar', 'foo@example.com')) |
| 2682 | |
| 2683 | def test_quote_dump(self): |
| 2684 | self.assertEqual( |
| 2685 | utils.formataddr(('A Silly; Person', 'person@dom.ain')), |
| 2686 | r'"A Silly; Person" <person@dom.ain>') |
| 2687 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2688 | def test_charset_richcomparisons(self): |
| 2689 | eq = self.assertEqual |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2690 | ne = self.assertNotEqual |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2691 | cset1 = Charset() |
| 2692 | cset2 = Charset() |
| 2693 | eq(cset1, 'us-ascii') |
| 2694 | eq(cset1, 'US-ASCII') |
| 2695 | eq(cset1, 'Us-AsCiI') |
| 2696 | eq('us-ascii', cset1) |
| 2697 | eq('US-ASCII', cset1) |
| 2698 | eq('Us-AsCiI', cset1) |
| 2699 | ne(cset1, 'usascii') |
| 2700 | ne(cset1, 'USASCII') |
| 2701 | ne(cset1, 'UsAsCiI') |
| 2702 | ne('usascii', cset1) |
| 2703 | ne('USASCII', cset1) |
| 2704 | ne('UsAsCiI', cset1) |
| 2705 | eq(cset1, cset2) |
| 2706 | eq(cset2, cset1) |
| 2707 | |
| 2708 | def test_getaddresses(self): |
| 2709 | eq = self.assertEqual |
| 2710 | eq(utils.getaddresses(['aperson@dom.ain (Al Person)', |
| 2711 | 'Bud Person <bperson@dom.ain>']), |
| 2712 | [('Al Person', 'aperson@dom.ain'), |
| 2713 | ('Bud Person', 'bperson@dom.ain')]) |
| 2714 | |
| 2715 | def test_getaddresses_nasty(self): |
| 2716 | eq = self.assertEqual |
| 2717 | eq(utils.getaddresses(['foo: ;']), [('', '')]) |
| 2718 | eq(utils.getaddresses( |
| 2719 | ['[]*-- =~$']), |
| 2720 | [('', ''), ('', ''), ('', '*--')]) |
| 2721 | eq(utils.getaddresses( |
| 2722 | ['foo: ;', '"Jason R. Mastaler" <jason@dom.ain>']), |
| 2723 | [('', ''), ('Jason R. Mastaler', 'jason@dom.ain')]) |
| 2724 | |
| 2725 | def test_getaddresses_embedded_comment(self): |
| 2726 | """Test proper handling of a nested comment""" |
| 2727 | eq = self.assertEqual |
| 2728 | addrs = utils.getaddresses(['User ((nested comment)) <foo@bar.com>']) |
| 2729 | eq(addrs[0][1], 'foo@bar.com') |
| 2730 | |
| 2731 | def test_utils_quote_unquote(self): |
| 2732 | eq = self.assertEqual |
| 2733 | msg = Message() |
| 2734 | msg.add_header('content-disposition', 'attachment', |
| 2735 | filename='foo\\wacky"name') |
| 2736 | eq(msg.get_filename(), 'foo\\wacky"name') |
| 2737 | |
| 2738 | def test_get_body_encoding_with_bogus_charset(self): |
| 2739 | charset = Charset('not a charset') |
| 2740 | self.assertEqual(charset.get_body_encoding(), 'base64') |
| 2741 | |
| 2742 | def test_get_body_encoding_with_uppercase_charset(self): |
| 2743 | eq = self.assertEqual |
| 2744 | msg = Message() |
| 2745 | msg['Content-Type'] = 'text/plain; charset=UTF-8' |
| 2746 | eq(msg['content-type'], 'text/plain; charset=UTF-8') |
| 2747 | charsets = msg.get_charsets() |
| 2748 | eq(len(charsets), 1) |
| 2749 | eq(charsets[0], 'utf-8') |
| 2750 | charset = Charset(charsets[0]) |
| 2751 | eq(charset.get_body_encoding(), 'base64') |
Martin v. Löwis | 15b16a3 | 2008-12-02 06:00:15 +0000 | [diff] [blame] | 2752 | msg.set_payload(b'hello world', charset=charset) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2753 | eq(msg.get_payload(), 'aGVsbG8gd29ybGQ=\n') |
| 2754 | eq(msg.get_payload(decode=True), b'hello world') |
| 2755 | eq(msg['content-transfer-encoding'], 'base64') |
| 2756 | # Try another one |
| 2757 | msg = Message() |
| 2758 | msg['Content-Type'] = 'text/plain; charset="US-ASCII"' |
| 2759 | charsets = msg.get_charsets() |
| 2760 | eq(len(charsets), 1) |
| 2761 | eq(charsets[0], 'us-ascii') |
| 2762 | charset = Charset(charsets[0]) |
| 2763 | eq(charset.get_body_encoding(), encoders.encode_7or8bit) |
| 2764 | msg.set_payload('hello world', charset=charset) |
| 2765 | eq(msg.get_payload(), 'hello world') |
| 2766 | eq(msg['content-transfer-encoding'], '7bit') |
| 2767 | |
| 2768 | def test_charsets_case_insensitive(self): |
| 2769 | lc = Charset('us-ascii') |
| 2770 | uc = Charset('US-ASCII') |
| 2771 | self.assertEqual(lc.get_body_encoding(), uc.get_body_encoding()) |
| 2772 | |
| 2773 | def test_partial_falls_inside_message_delivery_status(self): |
| 2774 | eq = self.ndiffAssertEqual |
| 2775 | # The Parser interface provides chunks of data to FeedParser in 8192 |
| 2776 | # byte gulps. SF bug #1076485 found one of those chunks inside |
| 2777 | # message/delivery-status header block, which triggered an |
| 2778 | # unreadline() of NeedMoreData. |
| 2779 | msg = self._msgobj('msg_43.txt') |
| 2780 | sfp = StringIO() |
| 2781 | iterators._structure(msg, sfp) |
| 2782 | eq(sfp.getvalue(), """\ |
| 2783 | multipart/report |
| 2784 | text/plain |
| 2785 | message/delivery-status |
| 2786 | text/plain |
| 2787 | text/plain |
| 2788 | text/plain |
| 2789 | text/plain |
| 2790 | text/plain |
| 2791 | text/plain |
| 2792 | text/plain |
| 2793 | text/plain |
| 2794 | text/plain |
| 2795 | text/plain |
| 2796 | text/plain |
| 2797 | text/plain |
| 2798 | text/plain |
| 2799 | text/plain |
| 2800 | text/plain |
| 2801 | text/plain |
| 2802 | text/plain |
| 2803 | text/plain |
| 2804 | text/plain |
| 2805 | text/plain |
| 2806 | text/plain |
| 2807 | text/plain |
| 2808 | text/plain |
| 2809 | text/plain |
| 2810 | text/plain |
| 2811 | text/plain |
| 2812 | text/rfc822-headers |
| 2813 | """) |
| 2814 | |
R. David Murray | a0b44b5 | 2010-12-02 21:47:19 +0000 | [diff] [blame] | 2815 | def test_make_msgid_domain(self): |
| 2816 | self.assertEqual( |
| 2817 | email.utils.make_msgid(domain='testdomain-string')[-19:], |
| 2818 | '@testdomain-string>') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2819 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2820 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2821 | # Test the iterator/generators |
| 2822 | class TestIterators(TestEmailBase): |
| 2823 | def test_body_line_iterator(self): |
| 2824 | eq = self.assertEqual |
| 2825 | neq = self.ndiffAssertEqual |
| 2826 | # First a simple non-multipart message |
| 2827 | msg = self._msgobj('msg_01.txt') |
| 2828 | it = iterators.body_line_iterator(msg) |
| 2829 | lines = list(it) |
| 2830 | eq(len(lines), 6) |
| 2831 | neq(EMPTYSTRING.join(lines), msg.get_payload()) |
| 2832 | # Now a more complicated multipart |
| 2833 | msg = self._msgobj('msg_02.txt') |
| 2834 | it = iterators.body_line_iterator(msg) |
| 2835 | lines = list(it) |
| 2836 | eq(len(lines), 43) |
| 2837 | with openfile('msg_19.txt') as fp: |
| 2838 | neq(EMPTYSTRING.join(lines), fp.read()) |
| 2839 | |
| 2840 | def test_typed_subpart_iterator(self): |
| 2841 | eq = self.assertEqual |
| 2842 | msg = self._msgobj('msg_04.txt') |
| 2843 | it = iterators.typed_subpart_iterator(msg, 'text') |
| 2844 | lines = [] |
| 2845 | subparts = 0 |
| 2846 | for subpart in it: |
| 2847 | subparts += 1 |
| 2848 | lines.append(subpart.get_payload()) |
| 2849 | eq(subparts, 2) |
| 2850 | eq(EMPTYSTRING.join(lines), """\ |
| 2851 | a simple kind of mirror |
| 2852 | to reflect upon our own |
| 2853 | a simple kind of mirror |
| 2854 | to reflect upon our own |
| 2855 | """) |
| 2856 | |
| 2857 | def test_typed_subpart_iterator_default_type(self): |
| 2858 | eq = self.assertEqual |
| 2859 | msg = self._msgobj('msg_03.txt') |
| 2860 | it = iterators.typed_subpart_iterator(msg, 'text', 'plain') |
| 2861 | lines = [] |
| 2862 | subparts = 0 |
| 2863 | for subpart in it: |
| 2864 | subparts += 1 |
| 2865 | lines.append(subpart.get_payload()) |
| 2866 | eq(subparts, 1) |
| 2867 | eq(EMPTYSTRING.join(lines), """\ |
| 2868 | |
| 2869 | Hi, |
| 2870 | |
| 2871 | Do you like this message? |
| 2872 | |
| 2873 | -Me |
| 2874 | """) |
| 2875 | |
R. David Murray | 45bf773f | 2010-07-17 01:19:57 +0000 | [diff] [blame] | 2876 | def test_pushCR_LF(self): |
| 2877 | '''FeedParser BufferedSubFile.push() assumed it received complete |
| 2878 | line endings. A CR ending one push() followed by a LF starting |
| 2879 | the next push() added an empty line. |
| 2880 | ''' |
| 2881 | imt = [ |
| 2882 | ("a\r \n", 2), |
| 2883 | ("b", 0), |
| 2884 | ("c\n", 1), |
| 2885 | ("", 0), |
| 2886 | ("d\r\n", 1), |
| 2887 | ("e\r", 0), |
| 2888 | ("\nf", 1), |
| 2889 | ("\r\n", 1), |
| 2890 | ] |
| 2891 | from email.feedparser import BufferedSubFile, NeedMoreData |
| 2892 | bsf = BufferedSubFile() |
| 2893 | om = [] |
| 2894 | nt = 0 |
| 2895 | for il, n in imt: |
| 2896 | bsf.push(il) |
| 2897 | nt += n |
| 2898 | n1 = 0 |
| 2899 | while True: |
| 2900 | ol = bsf.readline() |
| 2901 | if ol == NeedMoreData: |
| 2902 | break |
| 2903 | om.append(ol) |
| 2904 | n1 += 1 |
| 2905 | self.assertTrue(n == n1) |
| 2906 | self.assertTrue(len(om) == nt) |
| 2907 | self.assertTrue(''.join([il for il, n in imt]) == ''.join(om)) |
| 2908 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2909 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 2910 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2911 | class TestParsers(TestEmailBase): |
| 2912 | def test_header_parser(self): |
| 2913 | eq = self.assertEqual |
| 2914 | # Parse only the headers of a complex multipart MIME document |
| 2915 | with openfile('msg_02.txt') as fp: |
| 2916 | msg = HeaderParser().parse(fp) |
| 2917 | eq(msg['from'], 'ppp-request@zzz.org') |
| 2918 | eq(msg['to'], 'ppp@zzz.org') |
| 2919 | eq(msg.get_content_type(), 'multipart/mixed') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 2920 | self.assertFalse(msg.is_multipart()) |
| 2921 | self.assertTrue(isinstance(msg.get_payload(), str)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2922 | |
| 2923 | def test_whitespace_continuation(self): |
| 2924 | eq = self.assertEqual |
| 2925 | # This message contains a line after the Subject: header that has only |
| 2926 | # whitespace, but it is not empty! |
| 2927 | msg = email.message_from_string("""\ |
| 2928 | From: aperson@dom.ain |
| 2929 | To: bperson@dom.ain |
| 2930 | Subject: the next line has a space on it |
| 2931 | \x20 |
| 2932 | Date: Mon, 8 Apr 2002 15:09:19 -0400 |
| 2933 | Message-ID: spam |
| 2934 | |
| 2935 | Here's the message body |
| 2936 | """) |
| 2937 | eq(msg['subject'], 'the next line has a space on it\n ') |
| 2938 | eq(msg['message-id'], 'spam') |
| 2939 | eq(msg.get_payload(), "Here's the message body\n") |
| 2940 | |
| 2941 | def test_whitespace_continuation_last_header(self): |
| 2942 | eq = self.assertEqual |
| 2943 | # Like the previous test, but the subject line is the last |
| 2944 | # header. |
| 2945 | msg = email.message_from_string("""\ |
| 2946 | From: aperson@dom.ain |
| 2947 | To: bperson@dom.ain |
| 2948 | Date: Mon, 8 Apr 2002 15:09:19 -0400 |
| 2949 | Message-ID: spam |
| 2950 | Subject: the next line has a space on it |
| 2951 | \x20 |
| 2952 | |
| 2953 | Here's the message body |
| 2954 | """) |
| 2955 | eq(msg['subject'], 'the next line has a space on it\n ') |
| 2956 | eq(msg['message-id'], 'spam') |
| 2957 | eq(msg.get_payload(), "Here's the message body\n") |
| 2958 | |
| 2959 | def test_crlf_separation(self): |
| 2960 | eq = self.assertEqual |
Guido van Rossum | 98297ee | 2007-11-06 21:34:58 +0000 | [diff] [blame] | 2961 | with openfile('msg_26.txt', newline='\n') as fp: |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2962 | msg = Parser().parse(fp) |
| 2963 | eq(len(msg.get_payload()), 2) |
| 2964 | part1 = msg.get_payload(0) |
| 2965 | eq(part1.get_content_type(), 'text/plain') |
| 2966 | eq(part1.get_payload(), 'Simple email with attachment.\r\n\r\n') |
| 2967 | part2 = msg.get_payload(1) |
| 2968 | eq(part2.get_content_type(), 'application/riscos') |
| 2969 | |
R. David Murray | 8451c4b | 2010-10-23 22:19:56 +0000 | [diff] [blame] | 2970 | def test_crlf_flatten(self): |
| 2971 | # Using newline='\n' preserves the crlfs in this input file. |
| 2972 | with openfile('msg_26.txt', newline='\n') as fp: |
| 2973 | text = fp.read() |
| 2974 | msg = email.message_from_string(text) |
| 2975 | s = StringIO() |
| 2976 | g = Generator(s) |
| 2977 | g.flatten(msg, linesep='\r\n') |
| 2978 | self.assertEqual(s.getvalue(), text) |
| 2979 | |
| 2980 | maxDiff = None |
| 2981 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 2982 | def test_multipart_digest_with_extra_mime_headers(self): |
| 2983 | eq = self.assertEqual |
| 2984 | neq = self.ndiffAssertEqual |
| 2985 | with openfile('msg_28.txt') as fp: |
| 2986 | msg = email.message_from_file(fp) |
| 2987 | # Structure is: |
| 2988 | # multipart/digest |
| 2989 | # message/rfc822 |
| 2990 | # text/plain |
| 2991 | # message/rfc822 |
| 2992 | # text/plain |
| 2993 | eq(msg.is_multipart(), 1) |
| 2994 | eq(len(msg.get_payload()), 2) |
| 2995 | part1 = msg.get_payload(0) |
| 2996 | eq(part1.get_content_type(), 'message/rfc822') |
| 2997 | eq(part1.is_multipart(), 1) |
| 2998 | eq(len(part1.get_payload()), 1) |
| 2999 | part1a = part1.get_payload(0) |
| 3000 | eq(part1a.is_multipart(), 0) |
| 3001 | eq(part1a.get_content_type(), 'text/plain') |
| 3002 | neq(part1a.get_payload(), 'message 1\n') |
| 3003 | # next message/rfc822 |
| 3004 | part2 = msg.get_payload(1) |
| 3005 | eq(part2.get_content_type(), 'message/rfc822') |
| 3006 | eq(part2.is_multipart(), 1) |
| 3007 | eq(len(part2.get_payload()), 1) |
| 3008 | part2a = part2.get_payload(0) |
| 3009 | eq(part2a.is_multipart(), 0) |
| 3010 | eq(part2a.get_content_type(), 'text/plain') |
| 3011 | neq(part2a.get_payload(), 'message 2\n') |
| 3012 | |
| 3013 | def test_three_lines(self): |
| 3014 | # A bug report by Andrew McNamara |
| 3015 | lines = ['From: Andrew Person <aperson@dom.ain', |
| 3016 | 'Subject: Test', |
| 3017 | 'Date: Tue, 20 Aug 2002 16:43:45 +1000'] |
| 3018 | msg = email.message_from_string(NL.join(lines)) |
| 3019 | self.assertEqual(msg['date'], 'Tue, 20 Aug 2002 16:43:45 +1000') |
| 3020 | |
| 3021 | def test_strip_line_feed_and_carriage_return_in_headers(self): |
| 3022 | eq = self.assertEqual |
| 3023 | # For [ 1002475 ] email message parser doesn't handle \r\n correctly |
| 3024 | value1 = 'text' |
| 3025 | value2 = 'more text' |
| 3026 | m = 'Header: %s\r\nNext-Header: %s\r\n\r\nBody\r\n\r\n' % ( |
| 3027 | value1, value2) |
| 3028 | msg = email.message_from_string(m) |
| 3029 | eq(msg.get('Header'), value1) |
| 3030 | eq(msg.get('Next-Header'), value2) |
| 3031 | |
| 3032 | def test_rfc2822_header_syntax(self): |
| 3033 | eq = self.assertEqual |
| 3034 | m = '>From: foo\nFrom: bar\n!"#QUX;~: zoo\n\nbody' |
| 3035 | msg = email.message_from_string(m) |
| 3036 | eq(len(msg), 3) |
| 3037 | eq(sorted(field for field in msg), ['!"#QUX;~', '>From', 'From']) |
| 3038 | eq(msg.get_payload(), 'body') |
| 3039 | |
| 3040 | def test_rfc2822_space_not_allowed_in_header(self): |
| 3041 | eq = self.assertEqual |
| 3042 | m = '>From foo@example.com 11:25:53\nFrom: bar\n!"#QUX;~: zoo\n\nbody' |
| 3043 | msg = email.message_from_string(m) |
| 3044 | eq(len(msg.keys()), 0) |
| 3045 | |
| 3046 | def test_rfc2822_one_character_header(self): |
| 3047 | eq = self.assertEqual |
| 3048 | m = 'A: first header\nB: second header\nCC: third header\n\nbody' |
| 3049 | msg = email.message_from_string(m) |
| 3050 | headers = msg.keys() |
| 3051 | headers.sort() |
| 3052 | eq(headers, ['A', 'B', 'CC']) |
| 3053 | eq(msg.get_payload(), 'body') |
| 3054 | |
R. David Murray | 45e0e14 | 2010-06-16 02:19:40 +0000 | [diff] [blame] | 3055 | def test_CRLFLF_at_end_of_part(self): |
| 3056 | # issue 5610: feedparser should not eat two chars from body part ending |
| 3057 | # with "\r\n\n". |
| 3058 | m = ( |
| 3059 | "From: foo@bar.com\n" |
| 3060 | "To: baz\n" |
| 3061 | "Mime-Version: 1.0\n" |
| 3062 | "Content-Type: multipart/mixed; boundary=BOUNDARY\n" |
| 3063 | "\n" |
| 3064 | "--BOUNDARY\n" |
| 3065 | "Content-Type: text/plain\n" |
| 3066 | "\n" |
| 3067 | "body ending with CRLF newline\r\n" |
| 3068 | "\n" |
| 3069 | "--BOUNDARY--\n" |
| 3070 | ) |
| 3071 | msg = email.message_from_string(m) |
| 3072 | self.assertTrue(msg.get_payload(0).get_payload().endswith('\r\n')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3073 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 3074 | |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3075 | class Test8BitBytesHandling(unittest.TestCase): |
| 3076 | # In Python3 all input is string, but that doesn't work if the actual input |
| 3077 | # uses an 8bit transfer encoding. To hack around that, in email 5.1 we |
| 3078 | # decode byte streams using the surrogateescape error handler, and |
| 3079 | # reconvert to binary at appropriate places if we detect surrogates. This |
| 3080 | # doesn't allow us to transform headers with 8bit bytes (they get munged), |
| 3081 | # but it does allow us to parse and preserve them, and to decode body |
| 3082 | # parts that use an 8bit CTE. |
| 3083 | |
| 3084 | bodytest_msg = textwrap.dedent("""\ |
| 3085 | From: foo@bar.com |
| 3086 | To: baz |
| 3087 | Mime-Version: 1.0 |
| 3088 | Content-Type: text/plain; charset={charset} |
| 3089 | Content-Transfer-Encoding: {cte} |
| 3090 | |
| 3091 | {bodyline} |
| 3092 | """) |
| 3093 | |
| 3094 | def test_known_8bit_CTE(self): |
| 3095 | m = self.bodytest_msg.format(charset='utf-8', |
| 3096 | cte='8bit', |
| 3097 | bodyline='pöstal').encode('utf-8') |
| 3098 | msg = email.message_from_bytes(m) |
| 3099 | self.assertEqual(msg.get_payload(), "pöstal\n") |
| 3100 | self.assertEqual(msg.get_payload(decode=True), |
| 3101 | "pöstal\n".encode('utf-8')) |
| 3102 | |
| 3103 | def test_unknown_8bit_CTE(self): |
| 3104 | m = self.bodytest_msg.format(charset='notavalidcharset', |
| 3105 | cte='8bit', |
| 3106 | bodyline='pöstal').encode('utf-8') |
| 3107 | msg = email.message_from_bytes(m) |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3108 | self.assertEqual(msg.get_payload(), "p\uFFFD\uFFFDstal\n") |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3109 | self.assertEqual(msg.get_payload(decode=True), |
| 3110 | "pöstal\n".encode('utf-8')) |
| 3111 | |
| 3112 | def test_8bit_in_quopri_body(self): |
| 3113 | # This is non-RFC compliant data...without 'decode' the library code |
| 3114 | # decodes the body using the charset from the headers, and because the |
| 3115 | # source byte really is utf-8 this works. This is likely to fail |
| 3116 | # against real dirty data (ie: produce mojibake), but the data is |
| 3117 | # invalid anyway so it is as good a guess as any. But this means that |
| 3118 | # this test just confirms the current behavior; that behavior is not |
| 3119 | # necessarily the best possible behavior. With 'decode' it is |
| 3120 | # returning the raw bytes, so that test should be of correct behavior, |
| 3121 | # or at least produce the same result that email4 did. |
| 3122 | m = self.bodytest_msg.format(charset='utf-8', |
| 3123 | cte='quoted-printable', |
| 3124 | bodyline='p=C3=B6stál').encode('utf-8') |
| 3125 | msg = email.message_from_bytes(m) |
| 3126 | self.assertEqual(msg.get_payload(), 'p=C3=B6stál\n') |
| 3127 | self.assertEqual(msg.get_payload(decode=True), |
| 3128 | 'pöstál\n'.encode('utf-8')) |
| 3129 | |
| 3130 | def test_invalid_8bit_in_non_8bit_cte_uses_replace(self): |
| 3131 | # This is similar to the previous test, but proves that if the 8bit |
| 3132 | # byte is undecodeable in the specified charset, it gets replaced |
| 3133 | # by the unicode 'unknown' character. Again, this may or may not |
| 3134 | # be the ideal behavior. Note that if decode=False none of the |
| 3135 | # decoders will get involved, so this is the only test we need |
| 3136 | # for this behavior. |
| 3137 | m = self.bodytest_msg.format(charset='ascii', |
| 3138 | cte='quoted-printable', |
| 3139 | bodyline='p=C3=B6stál').encode('utf-8') |
| 3140 | msg = email.message_from_bytes(m) |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3141 | self.assertEqual(msg.get_payload(), 'p=C3=B6st\uFFFD\uFFFDl\n') |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3142 | self.assertEqual(msg.get_payload(decode=True), |
| 3143 | 'pöstál\n'.encode('utf-8')) |
| 3144 | |
| 3145 | def test_8bit_in_base64_body(self): |
| 3146 | # Sticking an 8bit byte in a base64 block makes it undecodable by |
| 3147 | # normal means, so the block is returned undecoded, but as bytes. |
| 3148 | m = self.bodytest_msg.format(charset='utf-8', |
| 3149 | cte='base64', |
| 3150 | bodyline='cMO2c3RhbAá=').encode('utf-8') |
| 3151 | msg = email.message_from_bytes(m) |
| 3152 | self.assertEqual(msg.get_payload(decode=True), |
| 3153 | 'cMO2c3RhbAá=\n'.encode('utf-8')) |
| 3154 | |
| 3155 | def test_8bit_in_uuencode_body(self): |
| 3156 | # Sticking an 8bit byte in a uuencode block makes it undecodable by |
| 3157 | # normal means, so the block is returned undecoded, but as bytes. |
| 3158 | m = self.bodytest_msg.format(charset='utf-8', |
| 3159 | cte='uuencode', |
| 3160 | bodyline='<,.V<W1A; á ').encode('utf-8') |
| 3161 | msg = email.message_from_bytes(m) |
| 3162 | self.assertEqual(msg.get_payload(decode=True), |
| 3163 | '<,.V<W1A; á \n'.encode('utf-8')) |
| 3164 | |
| 3165 | |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3166 | headertest_headers = ( |
| 3167 | ('From: foo@bar.com', ('From', 'foo@bar.com')), |
| 3168 | ('To: báz', ('To', '=?unknown-8bit?q?b=C3=A1z?=')), |
| 3169 | ('Subject: Maintenant je vous présente mon collègue, le pouf célèbre\n' |
| 3170 | '\tJean de Baddie', |
| 3171 | ('Subject', '=?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_' |
| 3172 | 'coll=C3=A8gue=2C_le_pouf_c=C3=A9l=C3=A8bre?=\n' |
| 3173 | ' =?unknown-8bit?q?_Jean_de_Baddie?=')), |
| 3174 | ('From: göst', ('From', '=?unknown-8bit?b?Z8O2c3Q=?=')), |
| 3175 | ) |
| 3176 | headertest_msg = ('\n'.join([src for (src, _) in headertest_headers]) + |
| 3177 | '\nYes, they are flying.\n').encode('utf-8') |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3178 | |
| 3179 | def test_get_8bit_header(self): |
| 3180 | msg = email.message_from_bytes(self.headertest_msg) |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3181 | self.assertEqual(str(msg.get('to')), 'b\uFFFD\uFFFDz') |
| 3182 | self.assertEqual(str(msg['to']), 'b\uFFFD\uFFFDz') |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3183 | |
| 3184 | def test_print_8bit_headers(self): |
| 3185 | msg = email.message_from_bytes(self.headertest_msg) |
| 3186 | self.assertEqual(str(msg), |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3187 | textwrap.dedent("""\ |
| 3188 | From: {} |
| 3189 | To: {} |
| 3190 | Subject: {} |
| 3191 | From: {} |
| 3192 | |
| 3193 | Yes, they are flying. |
| 3194 | """).format(*[expected[1] for (_, expected) in |
| 3195 | self.headertest_headers])) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3196 | |
| 3197 | def test_values_with_8bit_headers(self): |
| 3198 | msg = email.message_from_bytes(self.headertest_msg) |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3199 | self.assertListEqual([str(x) for x in msg.values()], |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3200 | ['foo@bar.com', |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3201 | 'b\uFFFD\uFFFDz', |
| 3202 | 'Maintenant je vous pr\uFFFD\uFFFDsente mon ' |
| 3203 | 'coll\uFFFD\uFFFDgue, le pouf ' |
| 3204 | 'c\uFFFD\uFFFDl\uFFFD\uFFFDbre\n' |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3205 | '\tJean de Baddie', |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3206 | "g\uFFFD\uFFFDst"]) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3207 | |
| 3208 | def test_items_with_8bit_headers(self): |
| 3209 | msg = email.message_from_bytes(self.headertest_msg) |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3210 | self.assertListEqual([(str(x), str(y)) for (x, y) in msg.items()], |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3211 | [('From', 'foo@bar.com'), |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3212 | ('To', 'b\uFFFD\uFFFDz'), |
| 3213 | ('Subject', 'Maintenant je vous ' |
| 3214 | 'pr\uFFFD\uFFFDsente ' |
| 3215 | 'mon coll\uFFFD\uFFFDgue, le pouf ' |
| 3216 | 'c\uFFFD\uFFFDl\uFFFD\uFFFDbre\n' |
| 3217 | '\tJean de Baddie'), |
| 3218 | ('From', 'g\uFFFD\uFFFDst')]) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3219 | |
| 3220 | def test_get_all_with_8bit_headers(self): |
| 3221 | msg = email.message_from_bytes(self.headertest_msg) |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3222 | self.assertListEqual([str(x) for x in msg.get_all('from')], |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3223 | ['foo@bar.com', |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3224 | 'g\uFFFD\uFFFDst']) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3225 | |
R David Murray | a215023 | 2011-03-16 21:11:23 -0400 | [diff] [blame] | 3226 | def test_get_content_type_with_8bit(self): |
| 3227 | msg = email.message_from_bytes(textwrap.dedent("""\ |
| 3228 | Content-Type: text/pl\xA7in; charset=utf-8 |
| 3229 | """).encode('latin-1')) |
| 3230 | self.assertEqual(msg.get_content_type(), "text/pl\uFFFDin") |
| 3231 | self.assertEqual(msg.get_content_maintype(), "text") |
| 3232 | self.assertEqual(msg.get_content_subtype(), "pl\uFFFDin") |
| 3233 | |
| 3234 | def test_get_params_with_8bit(self): |
| 3235 | msg = email.message_from_bytes( |
| 3236 | 'X-Header: foo=\xa7ne; b\xa7r=two; baz=three\n'.encode('latin-1')) |
| 3237 | self.assertEqual(msg.get_params(header='x-header'), |
| 3238 | [('foo', '\uFFFDne'), ('b\uFFFDr', 'two'), ('baz', 'three')]) |
| 3239 | self.assertEqual(msg.get_param('Foo', header='x-header'), '\uFFFdne') |
| 3240 | # XXX: someday you might be able to get 'b\xa7r', for now you can't. |
| 3241 | self.assertEqual(msg.get_param('b\xa7r', header='x-header'), None) |
| 3242 | |
| 3243 | def test_get_rfc2231_params_with_8bit(self): |
| 3244 | msg = email.message_from_bytes(textwrap.dedent("""\ |
| 3245 | Content-Type: text/plain; charset=us-ascii; |
| 3246 | title*=us-ascii'en'This%20is%20not%20f\xa7n""" |
| 3247 | ).encode('latin-1')) |
| 3248 | self.assertEqual(msg.get_param('title'), |
| 3249 | ('us-ascii', 'en', 'This is not f\uFFFDn')) |
| 3250 | |
| 3251 | def test_set_rfc2231_params_with_8bit(self): |
| 3252 | msg = email.message_from_bytes(textwrap.dedent("""\ |
| 3253 | Content-Type: text/plain; charset=us-ascii; |
| 3254 | title*=us-ascii'en'This%20is%20not%20f\xa7n""" |
| 3255 | ).encode('latin-1')) |
| 3256 | msg.set_param('title', 'test') |
| 3257 | self.assertEqual(msg.get_param('title'), 'test') |
| 3258 | |
| 3259 | def test_del_rfc2231_params_with_8bit(self): |
| 3260 | msg = email.message_from_bytes(textwrap.dedent("""\ |
| 3261 | Content-Type: text/plain; charset=us-ascii; |
| 3262 | title*=us-ascii'en'This%20is%20not%20f\xa7n""" |
| 3263 | ).encode('latin-1')) |
| 3264 | msg.del_param('title') |
| 3265 | self.assertEqual(msg.get_param('title'), None) |
| 3266 | self.assertEqual(msg.get_content_maintype(), 'text') |
| 3267 | |
| 3268 | def test_get_payload_with_8bit_cte_header(self): |
| 3269 | msg = email.message_from_bytes(textwrap.dedent("""\ |
| 3270 | Content-Transfer-Encoding: b\xa7se64 |
| 3271 | Content-Type: text/plain; charset=latin-1 |
| 3272 | |
| 3273 | payload |
| 3274 | """).encode('latin-1')) |
| 3275 | self.assertEqual(msg.get_payload(), 'payload\n') |
| 3276 | self.assertEqual(msg.get_payload(decode=True), b'payload\n') |
| 3277 | |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3278 | non_latin_bin_msg = textwrap.dedent("""\ |
| 3279 | From: foo@bar.com |
| 3280 | To: báz |
| 3281 | Subject: Maintenant je vous présente mon collègue, le pouf célèbre |
| 3282 | \tJean de Baddie |
| 3283 | Mime-Version: 1.0 |
| 3284 | Content-Type: text/plain; charset="utf-8" |
| 3285 | Content-Transfer-Encoding: 8bit |
| 3286 | |
| 3287 | Да, они летят. |
| 3288 | """).encode('utf-8') |
| 3289 | |
| 3290 | def test_bytes_generator(self): |
| 3291 | msg = email.message_from_bytes(self.non_latin_bin_msg) |
| 3292 | out = BytesIO() |
| 3293 | email.generator.BytesGenerator(out).flatten(msg) |
| 3294 | self.assertEqual(out.getvalue(), self.non_latin_bin_msg) |
| 3295 | |
R. David Murray | 7372a07 | 2011-01-26 21:21:32 +0000 | [diff] [blame] | 3296 | def test_bytes_generator_handles_None_body(self): |
| 3297 | #Issue 11019 |
| 3298 | msg = email.message.Message() |
| 3299 | out = BytesIO() |
| 3300 | email.generator.BytesGenerator(out).flatten(msg) |
| 3301 | self.assertEqual(out.getvalue(), b"\n") |
| 3302 | |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3303 | non_latin_bin_msg_as7bit_wrapped = textwrap.dedent("""\ |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3304 | From: foo@bar.com |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3305 | To: =?unknown-8bit?q?b=C3=A1z?= |
| 3306 | Subject: =?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_coll=C3=A8gue?= |
| 3307 | =?unknown-8bit?q?=2C_le_pouf_c=C3=A9l=C3=A8bre?= |
| 3308 | =?unknown-8bit?q?_Jean_de_Baddie?= |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3309 | Mime-Version: 1.0 |
| 3310 | Content-Type: text/plain; charset="utf-8" |
| 3311 | Content-Transfer-Encoding: base64 |
| 3312 | |
| 3313 | 0JTQsCwg0L7QvdC4INC70LXRgtGP0YIuCg== |
| 3314 | """) |
| 3315 | |
| 3316 | def test_generator_handles_8bit(self): |
| 3317 | msg = email.message_from_bytes(self.non_latin_bin_msg) |
| 3318 | out = StringIO() |
| 3319 | email.generator.Generator(out).flatten(msg) |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3320 | self.assertEqual(out.getvalue(), self.non_latin_bin_msg_as7bit_wrapped) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3321 | |
| 3322 | def test_bytes_generator_with_unix_from(self): |
| 3323 | # The unixfrom contains a current date, so we can't check it |
| 3324 | # literally. Just make sure the first word is 'From' and the |
| 3325 | # rest of the message matches the input. |
| 3326 | msg = email.message_from_bytes(self.non_latin_bin_msg) |
| 3327 | out = BytesIO() |
| 3328 | email.generator.BytesGenerator(out).flatten(msg, unixfrom=True) |
| 3329 | lines = out.getvalue().split(b'\n') |
| 3330 | self.assertEqual(lines[0].split()[0], b'From') |
| 3331 | self.assertEqual(b'\n'.join(lines[1:]), self.non_latin_bin_msg) |
| 3332 | |
R. David Murray | 9253214 | 2011-01-07 23:25:30 +0000 | [diff] [blame] | 3333 | non_latin_bin_msg_as7bit = non_latin_bin_msg_as7bit_wrapped.split('\n') |
| 3334 | non_latin_bin_msg_as7bit[2:4] = [ |
| 3335 | 'Subject: =?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_' |
| 3336 | 'coll=C3=A8gue=2C_le_pouf_c=C3=A9l=C3=A8bre?='] |
| 3337 | non_latin_bin_msg_as7bit = '\n'.join(non_latin_bin_msg_as7bit) |
| 3338 | |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3339 | def test_message_from_binary_file(self): |
| 3340 | fn = 'test.msg' |
| 3341 | self.addCleanup(unlink, fn) |
| 3342 | with open(fn, 'wb') as testfile: |
| 3343 | testfile.write(self.non_latin_bin_msg) |
Brett Cannon | 384917a | 2010-10-29 23:08:36 +0000 | [diff] [blame] | 3344 | with open(fn, 'rb') as testfile: |
| 3345 | m = email.parser.BytesParser().parse(testfile) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3346 | self.assertEqual(str(m), self.non_latin_bin_msg_as7bit) |
| 3347 | |
| 3348 | latin_bin_msg = textwrap.dedent("""\ |
| 3349 | From: foo@bar.com |
| 3350 | To: Dinsdale |
| 3351 | Subject: Nudge nudge, wink, wink |
| 3352 | Mime-Version: 1.0 |
| 3353 | Content-Type: text/plain; charset="latin-1" |
| 3354 | Content-Transfer-Encoding: 8bit |
| 3355 | |
| 3356 | oh là là, know what I mean, know what I mean? |
| 3357 | """).encode('latin-1') |
| 3358 | |
| 3359 | latin_bin_msg_as7bit = textwrap.dedent("""\ |
| 3360 | From: foo@bar.com |
| 3361 | To: Dinsdale |
| 3362 | Subject: Nudge nudge, wink, wink |
| 3363 | Mime-Version: 1.0 |
| 3364 | Content-Type: text/plain; charset="iso-8859-1" |
| 3365 | Content-Transfer-Encoding: quoted-printable |
| 3366 | |
| 3367 | oh l=E0 l=E0, know what I mean, know what I mean? |
| 3368 | """) |
| 3369 | |
| 3370 | def test_string_generator_reencodes_to_quopri_when_appropriate(self): |
| 3371 | m = email.message_from_bytes(self.latin_bin_msg) |
| 3372 | self.assertEqual(str(m), self.latin_bin_msg_as7bit) |
| 3373 | |
| 3374 | def test_decoded_generator_emits_unicode_body(self): |
| 3375 | m = email.message_from_bytes(self.latin_bin_msg) |
| 3376 | out = StringIO() |
| 3377 | email.generator.DecodedGenerator(out).flatten(m) |
| 3378 | #DecodedHeader output contains an extra blank line compared |
| 3379 | #to the input message. RDM: not sure if this is a bug or not, |
| 3380 | #but it is not specific to the 8bit->7bit conversion. |
| 3381 | self.assertEqual(out.getvalue(), |
| 3382 | self.latin_bin_msg.decode('latin-1')+'\n') |
| 3383 | |
| 3384 | def test_bytes_feedparser(self): |
| 3385 | bfp = email.feedparser.BytesFeedParser() |
| 3386 | for i in range(0, len(self.latin_bin_msg), 10): |
| 3387 | bfp.feed(self.latin_bin_msg[i:i+10]) |
| 3388 | m = bfp.close() |
| 3389 | self.assertEqual(str(m), self.latin_bin_msg_as7bit) |
| 3390 | |
R. David Murray | 8451c4b | 2010-10-23 22:19:56 +0000 | [diff] [blame] | 3391 | def test_crlf_flatten(self): |
| 3392 | with openfile('msg_26.txt', 'rb') as fp: |
| 3393 | text = fp.read() |
| 3394 | msg = email.message_from_bytes(text) |
| 3395 | s = BytesIO() |
| 3396 | g = email.generator.BytesGenerator(s) |
| 3397 | g.flatten(msg, linesep='\r\n') |
| 3398 | self.assertEqual(s.getvalue(), text) |
R David Murray | c5c1472 | 2011-04-06 08:13:02 -0400 | [diff] [blame] | 3399 | |
| 3400 | def test_8bit_multipart(self): |
| 3401 | # Issue 11605 |
| 3402 | source = textwrap.dedent("""\ |
| 3403 | Date: Fri, 18 Mar 2011 17:15:43 +0100 |
| 3404 | To: foo@example.com |
| 3405 | From: foodwatch-Newsletter <bar@example.com> |
| 3406 | Subject: Aktuelles zu Japan, Klonfleisch und Smiley-System |
| 3407 | Message-ID: <76a486bee62b0d200f33dc2ca08220ad@localhost.localdomain> |
| 3408 | MIME-Version: 1.0 |
| 3409 | Content-Type: multipart/alternative; |
| 3410 | boundary="b1_76a486bee62b0d200f33dc2ca08220ad" |
| 3411 | |
| 3412 | --b1_76a486bee62b0d200f33dc2ca08220ad |
| 3413 | Content-Type: text/plain; charset="utf-8" |
| 3414 | Content-Transfer-Encoding: 8bit |
| 3415 | |
| 3416 | Guten Tag, , |
| 3417 | |
| 3418 | mit großer Betroffenheit verfolgen auch wir im foodwatch-Team die |
| 3419 | Nachrichten aus Japan. |
| 3420 | |
| 3421 | |
| 3422 | --b1_76a486bee62b0d200f33dc2ca08220ad |
| 3423 | Content-Type: text/html; charset="utf-8" |
| 3424 | Content-Transfer-Encoding: 8bit |
| 3425 | |
| 3426 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" |
| 3427 | "http://www.w3.org/TR/html4/loose.dtd"> |
| 3428 | <html lang="de"> |
| 3429 | <head> |
| 3430 | <title>foodwatch - Newsletter</title> |
| 3431 | </head> |
| 3432 | <body> |
| 3433 | <p>mit großer Betroffenheit verfolgen auch wir im foodwatch-Team |
| 3434 | die Nachrichten aus Japan.</p> |
| 3435 | </body> |
| 3436 | </html> |
| 3437 | --b1_76a486bee62b0d200f33dc2ca08220ad-- |
| 3438 | |
| 3439 | """).encode('utf-8') |
| 3440 | msg = email.message_from_bytes(source) |
| 3441 | s = BytesIO() |
| 3442 | g = email.generator.BytesGenerator(s) |
| 3443 | g.flatten(msg) |
| 3444 | self.assertEqual(s.getvalue(), source) |
| 3445 | |
R David Murray | 9fd170e | 2012-03-14 14:05:03 -0400 | [diff] [blame] | 3446 | def test_bytes_generator_b_encoding_linesep(self): |
| 3447 | # Issue 14062: b encoding was tacking on an extra \n. |
| 3448 | m = Message() |
| 3449 | # This has enough non-ascii that it should always end up b encoded. |
| 3450 | m['Subject'] = Header('žluťoučký kůň') |
| 3451 | s = BytesIO() |
| 3452 | g = email.generator.BytesGenerator(s) |
| 3453 | g.flatten(m, linesep='\r\n') |
| 3454 | self.assertEqual( |
| 3455 | s.getvalue(), |
| 3456 | b'Subject: =?utf-8?b?xb5sdcWlb3XEjWvDvSBrxa/FiA==?=\r\n\r\n') |
| 3457 | |
| 3458 | def test_generator_b_encoding_linesep(self): |
| 3459 | # Since this broke in ByteGenerator, test Generator for completeness. |
| 3460 | m = Message() |
| 3461 | # This has enough non-ascii that it should always end up b encoded. |
| 3462 | m['Subject'] = Header('žluťoučký kůň') |
| 3463 | s = StringIO() |
| 3464 | g = email.generator.Generator(s) |
| 3465 | g.flatten(m, linesep='\r\n') |
| 3466 | self.assertEqual( |
| 3467 | s.getvalue(), |
| 3468 | 'Subject: =?utf-8?b?xb5sdcWlb3XEjWvDvSBrxa/FiA==?=\r\n\r\n') |
| 3469 | |
R. David Murray | 8451c4b | 2010-10-23 22:19:56 +0000 | [diff] [blame] | 3470 | maxDiff = None |
| 3471 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 3472 | |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 3473 | class BaseTestBytesGeneratorIdempotent: |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3474 | |
R. David Murray | e5db263 | 2010-11-20 15:10:13 +0000 | [diff] [blame] | 3475 | maxDiff = None |
| 3476 | |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3477 | def _msgobj(self, filename): |
| 3478 | with openfile(filename, 'rb') as fp: |
| 3479 | data = fp.read() |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 3480 | data = self.normalize_linesep_regex.sub(self.blinesep, data) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3481 | msg = email.message_from_bytes(data) |
| 3482 | return msg, data |
| 3483 | |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 3484 | def _idempotent(self, msg, data, unixfrom=False): |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3485 | b = BytesIO() |
| 3486 | g = email.generator.BytesGenerator(b, maxheaderlen=0) |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 3487 | g.flatten(msg, unixfrom=unixfrom, linesep=self.linesep) |
R. David Murray | e5db263 | 2010-11-20 15:10:13 +0000 | [diff] [blame] | 3488 | self.assertByteStringsEqual(data, b.getvalue()) |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3489 | |
R. David Murray | e5db263 | 2010-11-20 15:10:13 +0000 | [diff] [blame] | 3490 | def assertByteStringsEqual(self, str1, str2): |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 3491 | # Not using self.blinesep here is intentional. This way the output |
| 3492 | # is more useful when the failure results in mixed line endings. |
R. David Murray | 96fd54e | 2010-10-08 15:55:28 +0000 | [diff] [blame] | 3493 | self.assertListEqual(str1.split(b'\n'), str2.split(b'\n')) |
| 3494 | |
| 3495 | |
R. David Murray | 719a449 | 2010-11-21 16:53:48 +0000 | [diff] [blame] | 3496 | class TestBytesGeneratorIdempotentNL(BaseTestBytesGeneratorIdempotent, |
| 3497 | TestIdempotent): |
| 3498 | linesep = '\n' |
| 3499 | blinesep = b'\n' |
| 3500 | normalize_linesep_regex = re.compile(br'\r\n') |
| 3501 | |
| 3502 | |
| 3503 | class TestBytesGeneratorIdempotentCRLF(BaseTestBytesGeneratorIdempotent, |
| 3504 | TestIdempotent): |
| 3505 | linesep = '\r\n' |
| 3506 | blinesep = b'\r\n' |
| 3507 | normalize_linesep_regex = re.compile(br'(?<!\r)\n') |
| 3508 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 3509 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3510 | class TestBase64(unittest.TestCase): |
| 3511 | def test_len(self): |
| 3512 | eq = self.assertEqual |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3513 | eq(base64mime.header_length('hello'), |
Martin v. Löwis | 15b16a3 | 2008-12-02 06:00:15 +0000 | [diff] [blame] | 3514 | len(base64mime.body_encode(b'hello', eol=''))) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3515 | for size in range(15): |
| 3516 | if size == 0 : bsize = 0 |
| 3517 | elif size <= 3 : bsize = 4 |
| 3518 | elif size <= 6 : bsize = 8 |
| 3519 | elif size <= 9 : bsize = 12 |
| 3520 | elif size <= 12: bsize = 16 |
| 3521 | else : bsize = 20 |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3522 | eq(base64mime.header_length('x' * size), bsize) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3523 | |
| 3524 | def test_decode(self): |
| 3525 | eq = self.assertEqual |
Barry Warsaw | 2cc1f6d | 2007-08-30 14:28:55 +0000 | [diff] [blame] | 3526 | eq(base64mime.decode(''), b'') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3527 | eq(base64mime.decode('aGVsbG8='), b'hello') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3528 | |
| 3529 | def test_encode(self): |
| 3530 | eq = self.assertEqual |
Martin v. Löwis | 15b16a3 | 2008-12-02 06:00:15 +0000 | [diff] [blame] | 3531 | eq(base64mime.body_encode(b''), b'') |
| 3532 | eq(base64mime.body_encode(b'hello'), 'aGVsbG8=\n') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3533 | # Test the binary flag |
Martin v. Löwis | 15b16a3 | 2008-12-02 06:00:15 +0000 | [diff] [blame] | 3534 | eq(base64mime.body_encode(b'hello\n'), 'aGVsbG8K\n') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3535 | # Test the maxlinelen arg |
Martin v. Löwis | 15b16a3 | 2008-12-02 06:00:15 +0000 | [diff] [blame] | 3536 | eq(base64mime.body_encode(b'xxxx ' * 20, maxlinelen=40), """\ |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3537 | eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg |
| 3538 | eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg |
| 3539 | eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg |
| 3540 | eHh4eCB4eHh4IA== |
| 3541 | """) |
| 3542 | # Test the eol argument |
Martin v. Löwis | 15b16a3 | 2008-12-02 06:00:15 +0000 | [diff] [blame] | 3543 | eq(base64mime.body_encode(b'xxxx ' * 20, maxlinelen=40, eol='\r\n'), |
Barry Warsaw | 7aa02e6 | 2007-08-31 03:26:19 +0000 | [diff] [blame] | 3544 | """\ |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3545 | eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r |
| 3546 | eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r |
| 3547 | eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r |
| 3548 | eHh4eCB4eHh4IA==\r |
| 3549 | """) |
| 3550 | |
| 3551 | def test_header_encode(self): |
| 3552 | eq = self.assertEqual |
| 3553 | he = base64mime.header_encode |
| 3554 | eq(he('hello'), '=?iso-8859-1?b?aGVsbG8=?=') |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3555 | eq(he('hello\r\nworld'), '=?iso-8859-1?b?aGVsbG8NCndvcmxk?=') |
| 3556 | eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3557 | # Test the charset option |
| 3558 | eq(he('hello', charset='iso-8859-2'), '=?iso-8859-2?b?aGVsbG8=?=') |
| 3559 | eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3560 | |
| 3561 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 3562 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3563 | class TestQuopri(unittest.TestCase): |
| 3564 | def setUp(self): |
| 3565 | # Set of characters (as byte integers) that don't need to be encoded |
| 3566 | # in headers. |
| 3567 | self.hlit = list(chain( |
| 3568 | range(ord('a'), ord('z') + 1), |
| 3569 | range(ord('A'), ord('Z') + 1), |
| 3570 | range(ord('0'), ord('9') + 1), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3571 | (c for c in b'!*+-/'))) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3572 | # Set of characters (as byte integers) that do need to be encoded in |
| 3573 | # headers. |
| 3574 | self.hnon = [c for c in range(256) if c not in self.hlit] |
| 3575 | assert len(self.hlit) + len(self.hnon) == 256 |
| 3576 | # Set of characters (as byte integers) that don't need to be encoded |
| 3577 | # in bodies. |
| 3578 | self.blit = list(range(ord(' '), ord('~') + 1)) |
| 3579 | self.blit.append(ord('\t')) |
| 3580 | self.blit.remove(ord('=')) |
| 3581 | # Set of characters (as byte integers) that do need to be encoded in |
| 3582 | # bodies. |
| 3583 | self.bnon = [c for c in range(256) if c not in self.blit] |
| 3584 | assert len(self.blit) + len(self.bnon) == 256 |
| 3585 | |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3586 | def test_quopri_header_check(self): |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3587 | for c in self.hlit: |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 3588 | self.assertFalse(quoprimime.header_check(c), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3589 | 'Should not be header quopri encoded: %s' % chr(c)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3590 | for c in self.hnon: |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 3591 | self.assertTrue(quoprimime.header_check(c), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3592 | 'Should be header quopri encoded: %s' % chr(c)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3593 | |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3594 | def test_quopri_body_check(self): |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3595 | for c in self.blit: |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 3596 | self.assertFalse(quoprimime.body_check(c), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3597 | 'Should not be body quopri encoded: %s' % chr(c)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3598 | for c in self.bnon: |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 3599 | self.assertTrue(quoprimime.body_check(c), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3600 | 'Should be body quopri encoded: %s' % chr(c)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3601 | |
| 3602 | def test_header_quopri_len(self): |
| 3603 | eq = self.assertEqual |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3604 | eq(quoprimime.header_length(b'hello'), 5) |
| 3605 | # RFC 2047 chrome is not included in header_length(). |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3606 | eq(len(quoprimime.header_encode(b'hello', charset='xxx')), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3607 | quoprimime.header_length(b'hello') + |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3608 | # =?xxx?q?...?= means 10 extra characters |
| 3609 | 10) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3610 | eq(quoprimime.header_length(b'h@e@l@l@o@'), 20) |
| 3611 | # RFC 2047 chrome is not included in header_length(). |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3612 | eq(len(quoprimime.header_encode(b'h@e@l@l@o@', charset='xxx')), |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3613 | quoprimime.header_length(b'h@e@l@l@o@') + |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3614 | # =?xxx?q?...?= means 10 extra characters |
| 3615 | 10) |
| 3616 | for c in self.hlit: |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3617 | eq(quoprimime.header_length(bytes([c])), 1, |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3618 | 'expected length 1 for %r' % chr(c)) |
| 3619 | for c in self.hnon: |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3620 | # Space is special; it's encoded to _ |
| 3621 | if c == ord(' '): |
| 3622 | continue |
| 3623 | eq(quoprimime.header_length(bytes([c])), 3, |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3624 | 'expected length 3 for %r' % chr(c)) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3625 | eq(quoprimime.header_length(b' '), 1) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3626 | |
| 3627 | def test_body_quopri_len(self): |
| 3628 | eq = self.assertEqual |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3629 | for c in self.blit: |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3630 | eq(quoprimime.body_length(bytes([c])), 1) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3631 | for c in self.bnon: |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3632 | eq(quoprimime.body_length(bytes([c])), 3) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3633 | |
| 3634 | def test_quote_unquote_idempotent(self): |
| 3635 | for x in range(256): |
| 3636 | c = chr(x) |
| 3637 | self.assertEqual(quoprimime.unquote(quoprimime.quote(c)), c) |
| 3638 | |
R David Murray | ec1b5b8 | 2011-03-23 14:19:05 -0400 | [diff] [blame] | 3639 | def _test_header_encode(self, header, expected_encoded_header, charset=None): |
| 3640 | if charset is None: |
| 3641 | encoded_header = quoprimime.header_encode(header) |
| 3642 | else: |
| 3643 | encoded_header = quoprimime.header_encode(header, charset) |
| 3644 | self.assertEqual(encoded_header, expected_encoded_header) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3645 | |
R David Murray | cafd79d | 2011-03-23 15:25:55 -0400 | [diff] [blame] | 3646 | def test_header_encode_null(self): |
| 3647 | self._test_header_encode(b'', '') |
| 3648 | |
R David Murray | ec1b5b8 | 2011-03-23 14:19:05 -0400 | [diff] [blame] | 3649 | def test_header_encode_one_word(self): |
| 3650 | self._test_header_encode(b'hello', '=?iso-8859-1?q?hello?=') |
| 3651 | |
| 3652 | def test_header_encode_two_lines(self): |
| 3653 | self._test_header_encode(b'hello\nworld', |
| 3654 | '=?iso-8859-1?q?hello=0Aworld?=') |
| 3655 | |
| 3656 | def test_header_encode_non_ascii(self): |
| 3657 | self._test_header_encode(b'hello\xc7there', |
| 3658 | '=?iso-8859-1?q?hello=C7there?=') |
| 3659 | |
| 3660 | def test_header_encode_alt_charset(self): |
| 3661 | self._test_header_encode(b'hello', '=?iso-8859-2?q?hello?=', |
| 3662 | charset='iso-8859-2') |
| 3663 | |
| 3664 | def _test_header_decode(self, encoded_header, expected_decoded_header): |
| 3665 | decoded_header = quoprimime.header_decode(encoded_header) |
| 3666 | self.assertEqual(decoded_header, expected_decoded_header) |
| 3667 | |
| 3668 | def test_header_decode_null(self): |
| 3669 | self._test_header_decode('', '') |
| 3670 | |
| 3671 | def test_header_decode_one_word(self): |
| 3672 | self._test_header_decode('hello', 'hello') |
| 3673 | |
| 3674 | def test_header_decode_two_lines(self): |
| 3675 | self._test_header_decode('hello=0Aworld', 'hello\nworld') |
| 3676 | |
| 3677 | def test_header_decode_non_ascii(self): |
| 3678 | self._test_header_decode('hello=C7there', 'hello\xc7there') |
| 3679 | |
| 3680 | def _test_decode(self, encoded, expected_decoded, eol=None): |
| 3681 | if eol is None: |
| 3682 | decoded = quoprimime.decode(encoded) |
| 3683 | else: |
| 3684 | decoded = quoprimime.decode(encoded, eol=eol) |
| 3685 | self.assertEqual(decoded, expected_decoded) |
| 3686 | |
| 3687 | def test_decode_null_word(self): |
| 3688 | self._test_decode('', '') |
| 3689 | |
| 3690 | def test_decode_null_line_null_word(self): |
| 3691 | self._test_decode('\r\n', '\n') |
| 3692 | |
| 3693 | def test_decode_one_word(self): |
| 3694 | self._test_decode('hello', 'hello') |
| 3695 | |
| 3696 | def test_decode_one_word_eol(self): |
| 3697 | self._test_decode('hello', 'hello', eol='X') |
| 3698 | |
| 3699 | def test_decode_one_line(self): |
| 3700 | self._test_decode('hello\r\n', 'hello\n') |
| 3701 | |
| 3702 | def test_decode_one_line_lf(self): |
| 3703 | self._test_decode('hello\n', 'hello\n') |
| 3704 | |
R David Murray | cafd79d | 2011-03-23 15:25:55 -0400 | [diff] [blame] | 3705 | def test_decode_one_line_cr(self): |
| 3706 | self._test_decode('hello\r', 'hello\n') |
| 3707 | |
| 3708 | def test_decode_one_line_nl(self): |
| 3709 | self._test_decode('hello\n', 'helloX', eol='X') |
| 3710 | |
| 3711 | def test_decode_one_line_crnl(self): |
| 3712 | self._test_decode('hello\r\n', 'helloX', eol='X') |
| 3713 | |
R David Murray | ec1b5b8 | 2011-03-23 14:19:05 -0400 | [diff] [blame] | 3714 | def test_decode_one_line_one_word(self): |
| 3715 | self._test_decode('hello\r\nworld', 'hello\nworld') |
| 3716 | |
| 3717 | def test_decode_one_line_one_word_eol(self): |
| 3718 | self._test_decode('hello\r\nworld', 'helloXworld', eol='X') |
| 3719 | |
| 3720 | def test_decode_two_lines(self): |
| 3721 | self._test_decode('hello\r\nworld\r\n', 'hello\nworld\n') |
| 3722 | |
R David Murray | cafd79d | 2011-03-23 15:25:55 -0400 | [diff] [blame] | 3723 | def test_decode_two_lines_eol(self): |
| 3724 | self._test_decode('hello\r\nworld\r\n', 'helloXworldX', eol='X') |
| 3725 | |
R David Murray | ec1b5b8 | 2011-03-23 14:19:05 -0400 | [diff] [blame] | 3726 | def test_decode_one_long_line(self): |
| 3727 | self._test_decode('Spam' * 250, 'Spam' * 250) |
| 3728 | |
| 3729 | def test_decode_one_space(self): |
| 3730 | self._test_decode(' ', '') |
| 3731 | |
| 3732 | def test_decode_multiple_spaces(self): |
| 3733 | self._test_decode(' ' * 5, '') |
| 3734 | |
| 3735 | def test_decode_one_line_trailing_spaces(self): |
| 3736 | self._test_decode('hello \r\n', 'hello\n') |
| 3737 | |
| 3738 | def test_decode_two_lines_trailing_spaces(self): |
| 3739 | self._test_decode('hello \r\nworld \r\n', 'hello\nworld\n') |
| 3740 | |
| 3741 | def test_decode_quoted_word(self): |
| 3742 | self._test_decode('=22quoted=20words=22', '"quoted words"') |
| 3743 | |
| 3744 | def test_decode_uppercase_quoting(self): |
| 3745 | self._test_decode('ab=CD=EF', 'ab\xcd\xef') |
| 3746 | |
| 3747 | def test_decode_lowercase_quoting(self): |
| 3748 | self._test_decode('ab=cd=ef', 'ab\xcd\xef') |
| 3749 | |
| 3750 | def test_decode_soft_line_break(self): |
| 3751 | self._test_decode('soft line=\r\nbreak', 'soft linebreak') |
| 3752 | |
| 3753 | def test_decode_false_quoting(self): |
| 3754 | self._test_decode('A=1,B=A ==> A+B==2', 'A=1,B=A ==> A+B==2') |
| 3755 | |
| 3756 | def _test_encode(self, body, expected_encoded_body, maxlinelen=None, eol=None): |
| 3757 | kwargs = {} |
| 3758 | if maxlinelen is None: |
| 3759 | # Use body_encode's default. |
| 3760 | maxlinelen = 76 |
| 3761 | else: |
| 3762 | kwargs['maxlinelen'] = maxlinelen |
| 3763 | if eol is None: |
| 3764 | # Use body_encode's default. |
| 3765 | eol = '\n' |
| 3766 | else: |
| 3767 | kwargs['eol'] = eol |
| 3768 | encoded_body = quoprimime.body_encode(body, **kwargs) |
| 3769 | self.assertEqual(encoded_body, expected_encoded_body) |
| 3770 | if eol == '\n' or eol == '\r\n': |
| 3771 | # We know how to split the result back into lines, so maxlinelen |
| 3772 | # can be checked. |
| 3773 | for line in encoded_body.splitlines(): |
| 3774 | self.assertLessEqual(len(line), maxlinelen) |
| 3775 | |
| 3776 | def test_encode_null(self): |
| 3777 | self._test_encode('', '') |
| 3778 | |
| 3779 | def test_encode_null_lines(self): |
| 3780 | self._test_encode('\n\n', '\n\n') |
| 3781 | |
| 3782 | def test_encode_one_line(self): |
| 3783 | self._test_encode('hello\n', 'hello\n') |
| 3784 | |
| 3785 | def test_encode_one_line_crlf(self): |
| 3786 | self._test_encode('hello\r\n', 'hello\n') |
| 3787 | |
| 3788 | def test_encode_one_line_eol(self): |
| 3789 | self._test_encode('hello\n', 'hello\r\n', eol='\r\n') |
| 3790 | |
| 3791 | def test_encode_one_space(self): |
| 3792 | self._test_encode(' ', '=20') |
| 3793 | |
| 3794 | def test_encode_one_line_one_space(self): |
| 3795 | self._test_encode(' \n', '=20\n') |
| 3796 | |
R David Murray | b938c8c | 2011-03-24 12:19:26 -0400 | [diff] [blame] | 3797 | # XXX: body_encode() expect strings, but uses ord(char) from these strings |
| 3798 | # to index into a 256-entry list. For code points above 255, this will fail. |
| 3799 | # Should there be a check for 8-bit only ord() values in body, or at least |
| 3800 | # a comment about the expected input? |
| 3801 | |
| 3802 | def test_encode_two_lines_one_space(self): |
| 3803 | self._test_encode(' \n \n', '=20\n=20\n') |
| 3804 | |
R David Murray | ec1b5b8 | 2011-03-23 14:19:05 -0400 | [diff] [blame] | 3805 | def test_encode_one_word_trailing_spaces(self): |
| 3806 | self._test_encode('hello ', 'hello =20') |
| 3807 | |
| 3808 | def test_encode_one_line_trailing_spaces(self): |
| 3809 | self._test_encode('hello \n', 'hello =20\n') |
| 3810 | |
| 3811 | def test_encode_one_word_trailing_tab(self): |
| 3812 | self._test_encode('hello \t', 'hello =09') |
| 3813 | |
| 3814 | def test_encode_one_line_trailing_tab(self): |
| 3815 | self._test_encode('hello \t\n', 'hello =09\n') |
| 3816 | |
| 3817 | def test_encode_trailing_space_before_maxlinelen(self): |
| 3818 | self._test_encode('abcd \n1234', 'abcd =\n\n1234', maxlinelen=6) |
| 3819 | |
R David Murray | b938c8c | 2011-03-24 12:19:26 -0400 | [diff] [blame] | 3820 | def test_encode_trailing_space_at_maxlinelen(self): |
| 3821 | self._test_encode('abcd \n1234', 'abcd=\n=20\n1234', maxlinelen=5) |
| 3822 | |
R David Murray | ec1b5b8 | 2011-03-23 14:19:05 -0400 | [diff] [blame] | 3823 | def test_encode_trailing_space_beyond_maxlinelen(self): |
R David Murray | b938c8c | 2011-03-24 12:19:26 -0400 | [diff] [blame] | 3824 | self._test_encode('abcd \n1234', 'abc=\nd=20\n1234', maxlinelen=4) |
| 3825 | |
| 3826 | def test_encode_whitespace_lines(self): |
| 3827 | self._test_encode(' \n' * 5, '=20\n' * 5) |
R David Murray | ec1b5b8 | 2011-03-23 14:19:05 -0400 | [diff] [blame] | 3828 | |
| 3829 | def test_encode_quoted_equals(self): |
| 3830 | self._test_encode('a = b', 'a =3D b') |
| 3831 | |
| 3832 | def test_encode_one_long_string(self): |
| 3833 | self._test_encode('x' * 100, 'x' * 75 + '=\n' + 'x' * 25) |
| 3834 | |
| 3835 | def test_encode_one_long_line(self): |
| 3836 | self._test_encode('x' * 100 + '\n', 'x' * 75 + '=\n' + 'x' * 25 + '\n') |
| 3837 | |
| 3838 | def test_encode_one_very_long_line(self): |
| 3839 | self._test_encode('x' * 200 + '\n', |
| 3840 | 2 * ('x' * 75 + '=\n') + 'x' * 50 + '\n') |
| 3841 | |
| 3842 | def test_encode_one_long_line(self): |
| 3843 | self._test_encode('x' * 100 + '\n', 'x' * 75 + '=\n' + 'x' * 25 + '\n') |
| 3844 | |
| 3845 | def test_encode_shortest_maxlinelen(self): |
| 3846 | self._test_encode('=' * 5, '=3D=\n' * 4 + '=3D', maxlinelen=4) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3847 | |
R David Murray | b938c8c | 2011-03-24 12:19:26 -0400 | [diff] [blame] | 3848 | def test_encode_maxlinelen_too_small(self): |
| 3849 | self.assertRaises(ValueError, self._test_encode, '', '', maxlinelen=3) |
| 3850 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3851 | def test_encode(self): |
| 3852 | eq = self.assertEqual |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3853 | eq(quoprimime.body_encode(''), '') |
| 3854 | eq(quoprimime.body_encode('hello'), 'hello') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3855 | # Test the binary flag |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3856 | eq(quoprimime.body_encode('hello\r\nworld'), 'hello\nworld') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3857 | # Test the maxlinelen arg |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3858 | eq(quoprimime.body_encode('xxxx ' * 20, maxlinelen=40), """\ |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3859 | xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx= |
| 3860 | xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx= |
| 3861 | x xxxx xxxx xxxx xxxx=20""") |
| 3862 | # Test the eol argument |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3863 | eq(quoprimime.body_encode('xxxx ' * 20, maxlinelen=40, eol='\r\n'), |
| 3864 | """\ |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3865 | xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=\r |
| 3866 | xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=\r |
| 3867 | x xxxx xxxx xxxx xxxx=20""") |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3868 | eq(quoprimime.body_encode("""\ |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3869 | one line |
| 3870 | |
| 3871 | two line"""), """\ |
| 3872 | one line |
| 3873 | |
| 3874 | two line""") |
| 3875 | |
| 3876 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 3877 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3878 | # Test the Charset class |
| 3879 | class TestCharset(unittest.TestCase): |
| 3880 | def tearDown(self): |
| 3881 | from email import charset as CharsetModule |
| 3882 | try: |
| 3883 | del CharsetModule.CHARSETS['fake'] |
| 3884 | except KeyError: |
| 3885 | pass |
| 3886 | |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3887 | def test_codec_encodeable(self): |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3888 | eq = self.assertEqual |
| 3889 | # Make sure us-ascii = no Unicode conversion |
| 3890 | c = Charset('us-ascii') |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3891 | eq(c.header_encode('Hello World!'), 'Hello World!') |
| 3892 | # Test 8-bit idempotency with us-ascii |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3893 | s = '\xa4\xa2\xa4\xa4\xa4\xa6\xa4\xa8\xa4\xaa' |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3894 | self.assertRaises(UnicodeError, c.header_encode, s) |
| 3895 | c = Charset('utf-8') |
| 3896 | eq(c.header_encode(s), '=?utf-8?b?wqTCosKkwqTCpMKmwqTCqMKkwqo=?=') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3897 | |
| 3898 | def test_body_encode(self): |
| 3899 | eq = self.assertEqual |
| 3900 | # Try a charset with QP body encoding |
| 3901 | c = Charset('iso-8859-1') |
Barry Warsaw | 7aa02e6 | 2007-08-31 03:26:19 +0000 | [diff] [blame] | 3902 | eq('hello w=F6rld', c.body_encode('hello w\xf6rld')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3903 | # Try a charset with Base64 body encoding |
| 3904 | c = Charset('utf-8') |
Martin v. Löwis | 15b16a3 | 2008-12-02 06:00:15 +0000 | [diff] [blame] | 3905 | eq('aGVsbG8gd29ybGQ=\n', c.body_encode(b'hello world')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3906 | # Try a charset with None body encoding |
| 3907 | c = Charset('us-ascii') |
Barry Warsaw | 7aa02e6 | 2007-08-31 03:26:19 +0000 | [diff] [blame] | 3908 | eq('hello world', c.body_encode('hello world')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3909 | # Try the convert argument, where input codec != output codec |
| 3910 | c = Charset('euc-jp') |
| 3911 | # With apologies to Tokio Kikuchi ;) |
Barry Warsaw | bef9d21 | 2007-08-31 10:55:37 +0000 | [diff] [blame] | 3912 | # XXX FIXME |
| 3913 | ## try: |
| 3914 | ## eq('\x1b$B5FCO;~IW\x1b(B', |
| 3915 | ## c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7')) |
| 3916 | ## eq('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7', |
| 3917 | ## c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7', False)) |
| 3918 | ## except LookupError: |
| 3919 | ## # We probably don't have the Japanese codecs installed |
| 3920 | ## pass |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3921 | # Testing SF bug #625509, which we have to fake, since there are no |
| 3922 | # built-in encodings where the header encoding is QP but the body |
| 3923 | # encoding is not. |
| 3924 | from email import charset as CharsetModule |
R David Murray | 56a9d7e | 2011-03-15 12:20:02 -0400 | [diff] [blame] | 3925 | CharsetModule.add_charset('fake', CharsetModule.QP, None, 'utf-8') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3926 | c = Charset('fake') |
R David Murray | 56a9d7e | 2011-03-15 12:20:02 -0400 | [diff] [blame] | 3927 | eq('hello world', c.body_encode('hello world')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3928 | |
| 3929 | def test_unicode_charset_name(self): |
| 3930 | charset = Charset('us-ascii') |
| 3931 | self.assertEqual(str(charset), 'us-ascii') |
| 3932 | self.assertRaises(errors.CharsetError, Charset, 'asc\xffii') |
| 3933 | |
| 3934 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 3935 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3936 | # Test multilingual MIME headers. |
| 3937 | class TestHeader(TestEmailBase): |
| 3938 | def test_simple(self): |
| 3939 | eq = self.ndiffAssertEqual |
| 3940 | h = Header('Hello World!') |
| 3941 | eq(h.encode(), 'Hello World!') |
| 3942 | h.append(' Goodbye World!') |
| 3943 | eq(h.encode(), 'Hello World! Goodbye World!') |
| 3944 | |
| 3945 | def test_simple_surprise(self): |
| 3946 | eq = self.ndiffAssertEqual |
| 3947 | h = Header('Hello World!') |
| 3948 | eq(h.encode(), 'Hello World!') |
| 3949 | h.append('Goodbye World!') |
| 3950 | eq(h.encode(), 'Hello World! Goodbye World!') |
| 3951 | |
| 3952 | def test_header_needs_no_decoding(self): |
| 3953 | h = 'no decoding needed' |
| 3954 | self.assertEqual(decode_header(h), [(h, None)]) |
| 3955 | |
| 3956 | def test_long(self): |
| 3957 | 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.", |
| 3958 | maxlinelen=76) |
| 3959 | for l in h.encode(splitchars=' ').split('\n '): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 3960 | self.assertTrue(len(l) <= 76) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3961 | |
| 3962 | def test_multilingual(self): |
| 3963 | eq = self.ndiffAssertEqual |
| 3964 | g = Charset("iso-8859-1") |
| 3965 | cz = Charset("iso-8859-2") |
| 3966 | utf8 = Charset("utf-8") |
| 3967 | g_head = (b'Die Mieter treten hier ein werden mit einem ' |
| 3968 | b'Foerderband komfortabel den Korridor entlang, ' |
| 3969 | b'an s\xfcdl\xfcndischen Wandgem\xe4lden vorbei, ' |
| 3970 | b'gegen die rotierenden Klingen bef\xf6rdert. ') |
| 3971 | cz_head = (b'Finan\xe8ni metropole se hroutily pod tlakem jejich ' |
| 3972 | b'd\xf9vtipu.. ') |
| 3973 | utf8_head = ('\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f' |
| 3974 | '\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00' |
| 3975 | '\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c' |
| 3976 | '\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067' |
| 3977 | '\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das ' |
| 3978 | 'Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder ' |
| 3979 | 'die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066' |
| 3980 | '\u3044\u307e\u3059\u3002') |
| 3981 | h = Header(g_head, g) |
| 3982 | h.append(cz_head, cz) |
| 3983 | h.append(utf8_head, utf8) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3984 | enc = h.encode(maxlinelen=76) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3985 | eq(enc, """\ |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3986 | =?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerderband_kom?= |
| 3987 | =?iso-8859-1?q?fortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndischen_Wand?= |
| 3988 | =?iso-8859-1?q?gem=E4lden_vorbei=2C_gegen_die_rotierenden_Klingen_bef=F6r?= |
| 3989 | =?iso-8859-1?q?dert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se_hroutily?= |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 3990 | =?iso-8859-2?q?_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= =?utf-8?b?5q2j56K6?= |
| 3991 | =?utf-8?b?44Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb44KT44CC?= |
| 3992 | =?utf-8?b?5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go44Gv44Gn?= |
| 3993 | =?utf-8?b?44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGFz?= |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 3994 | =?utf-8?b?IE51bnN0dWNrIGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWloZXJodW5k?= |
| 3995 | =?utf-8?b?IGRhcyBPZGVyIGRpZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI3jgajoqIA=?= |
| 3996 | =?utf-8?b?44Gj44Gm44GE44G+44GZ44CC?=""") |
| 3997 | decoded = decode_header(enc) |
| 3998 | eq(len(decoded), 3) |
| 3999 | eq(decoded[0], (g_head, 'iso-8859-1')) |
| 4000 | eq(decoded[1], (cz_head, 'iso-8859-2')) |
| 4001 | eq(decoded[2], (utf8_head.encode('utf-8'), 'utf-8')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4002 | ustr = str(h) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 4003 | eq(ustr, |
| 4004 | (b'Die Mieter treten hier ein werden mit einem Foerderband ' |
| 4005 | b'komfortabel den Korridor entlang, an s\xc3\xbcdl\xc3\xbcndischen ' |
| 4006 | b'Wandgem\xc3\xa4lden vorbei, gegen die rotierenden Klingen ' |
| 4007 | b'bef\xc3\xb6rdert. Finan\xc4\x8dni metropole se hroutily pod ' |
| 4008 | b'tlakem jejich d\xc5\xafvtipu.. \xe6\xad\xa3\xe7\xa2\xba\xe3\x81' |
| 4009 | b'\xab\xe8\xa8\x80\xe3\x81\x86\xe3\x81\xa8\xe7\xbf\xbb\xe8\xa8\xb3' |
| 4010 | b'\xe3\x81\xaf\xe3\x81\x95\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x84\xe3' |
| 4011 | b'\x81\xbe\xe3\x81\x9b\xe3\x82\x93\xe3\x80\x82\xe4\xb8\x80\xe9\x83' |
| 4012 | b'\xa8\xe3\x81\xaf\xe3\x83\x89\xe3\x82\xa4\xe3\x83\x84\xe8\xaa\x9e' |
| 4013 | b'\xe3\x81\xa7\xe3\x81\x99\xe3\x81\x8c\xe3\x80\x81\xe3\x81\x82\xe3' |
| 4014 | b'\x81\xa8\xe3\x81\xaf\xe3\x81\xa7\xe3\x81\x9f\xe3\x82\x89\xe3\x82' |
| 4015 | b'\x81\xe3\x81\xa7\xe3\x81\x99\xe3\x80\x82\xe5\xae\x9f\xe9\x9a\x9b' |
| 4016 | b'\xe3\x81\xab\xe3\x81\xaf\xe3\x80\x8cWenn ist das Nunstuck git ' |
| 4017 | b'und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt ' |
| 4018 | b'gersput.\xe3\x80\x8d\xe3\x81\xa8\xe8\xa8\x80\xe3\x81\xa3\xe3\x81' |
| 4019 | b'\xa6\xe3\x81\x84\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82' |
| 4020 | ).decode('utf-8')) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4021 | # Test make_header() |
| 4022 | newh = make_header(decode_header(enc)) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 4023 | eq(newh, h) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4024 | |
| 4025 | def test_empty_header_encode(self): |
| 4026 | h = Header() |
| 4027 | self.assertEqual(h.encode(), '') |
Barry Warsaw | 8b3d659 | 2007-08-30 02:10:49 +0000 | [diff] [blame] | 4028 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4029 | def test_header_ctor_default_args(self): |
| 4030 | eq = self.ndiffAssertEqual |
| 4031 | h = Header() |
| 4032 | eq(h, '') |
| 4033 | h.append('foo', Charset('iso-8859-1')) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 4034 | eq(h, 'foo') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4035 | |
| 4036 | def test_explicit_maxlinelen(self): |
| 4037 | eq = self.ndiffAssertEqual |
| 4038 | hstr = ('A very long line that must get split to something other ' |
| 4039 | 'than at the 76th character boundary to test the non-default ' |
| 4040 | 'behavior') |
| 4041 | h = Header(hstr) |
| 4042 | eq(h.encode(), '''\ |
| 4043 | A very long line that must get split to something other than at the 76th |
| 4044 | character boundary to test the non-default behavior''') |
| 4045 | eq(str(h), hstr) |
| 4046 | h = Header(hstr, header_name='Subject') |
| 4047 | eq(h.encode(), '''\ |
| 4048 | A very long line that must get split to something other than at the |
| 4049 | 76th character boundary to test the non-default behavior''') |
| 4050 | eq(str(h), hstr) |
| 4051 | h = Header(hstr, maxlinelen=1024, header_name='Subject') |
| 4052 | eq(h.encode(), hstr) |
| 4053 | eq(str(h), hstr) |
| 4054 | |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 4055 | def test_quopri_splittable(self): |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4056 | eq = self.ndiffAssertEqual |
| 4057 | h = Header(charset='iso-8859-1', maxlinelen=20) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 4058 | x = 'xxxx ' * 20 |
| 4059 | h.append(x) |
| 4060 | s = h.encode() |
| 4061 | eq(s, """\ |
| 4062 | =?iso-8859-1?q?xxx?= |
| 4063 | =?iso-8859-1?q?x_?= |
| 4064 | =?iso-8859-1?q?xx?= |
| 4065 | =?iso-8859-1?q?xx?= |
| 4066 | =?iso-8859-1?q?_x?= |
| 4067 | =?iso-8859-1?q?xx?= |
| 4068 | =?iso-8859-1?q?x_?= |
| 4069 | =?iso-8859-1?q?xx?= |
| 4070 | =?iso-8859-1?q?xx?= |
| 4071 | =?iso-8859-1?q?_x?= |
| 4072 | =?iso-8859-1?q?xx?= |
| 4073 | =?iso-8859-1?q?x_?= |
| 4074 | =?iso-8859-1?q?xx?= |
| 4075 | =?iso-8859-1?q?xx?= |
| 4076 | =?iso-8859-1?q?_x?= |
| 4077 | =?iso-8859-1?q?xx?= |
| 4078 | =?iso-8859-1?q?x_?= |
| 4079 | =?iso-8859-1?q?xx?= |
| 4080 | =?iso-8859-1?q?xx?= |
| 4081 | =?iso-8859-1?q?_x?= |
| 4082 | =?iso-8859-1?q?xx?= |
| 4083 | =?iso-8859-1?q?x_?= |
| 4084 | =?iso-8859-1?q?xx?= |
| 4085 | =?iso-8859-1?q?xx?= |
| 4086 | =?iso-8859-1?q?_x?= |
| 4087 | =?iso-8859-1?q?xx?= |
| 4088 | =?iso-8859-1?q?x_?= |
| 4089 | =?iso-8859-1?q?xx?= |
| 4090 | =?iso-8859-1?q?xx?= |
| 4091 | =?iso-8859-1?q?_x?= |
| 4092 | =?iso-8859-1?q?xx?= |
| 4093 | =?iso-8859-1?q?x_?= |
| 4094 | =?iso-8859-1?q?xx?= |
| 4095 | =?iso-8859-1?q?xx?= |
| 4096 | =?iso-8859-1?q?_x?= |
| 4097 | =?iso-8859-1?q?xx?= |
| 4098 | =?iso-8859-1?q?x_?= |
| 4099 | =?iso-8859-1?q?xx?= |
| 4100 | =?iso-8859-1?q?xx?= |
| 4101 | =?iso-8859-1?q?_x?= |
| 4102 | =?iso-8859-1?q?xx?= |
| 4103 | =?iso-8859-1?q?x_?= |
| 4104 | =?iso-8859-1?q?xx?= |
| 4105 | =?iso-8859-1?q?xx?= |
| 4106 | =?iso-8859-1?q?_x?= |
| 4107 | =?iso-8859-1?q?xx?= |
| 4108 | =?iso-8859-1?q?x_?= |
| 4109 | =?iso-8859-1?q?xx?= |
| 4110 | =?iso-8859-1?q?xx?= |
| 4111 | =?iso-8859-1?q?_?=""") |
| 4112 | eq(x, str(make_header(decode_header(s)))) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4113 | h = Header(charset='iso-8859-1', maxlinelen=40) |
| 4114 | h.append('xxxx ' * 20) |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 4115 | s = h.encode() |
| 4116 | eq(s, """\ |
| 4117 | =?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xxx?= |
| 4118 | =?iso-8859-1?q?x_xxxx_xxxx_xxxx_xxxx_?= |
| 4119 | =?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xx?= |
| 4120 | =?iso-8859-1?q?xx_xxxx_xxxx_xxxx_xxxx?= |
| 4121 | =?iso-8859-1?q?_xxxx_xxxx_?=""") |
| 4122 | eq(x, str(make_header(decode_header(s)))) |
| 4123 | |
| 4124 | def test_base64_splittable(self): |
| 4125 | eq = self.ndiffAssertEqual |
| 4126 | h = Header(charset='koi8-r', maxlinelen=20) |
| 4127 | x = 'xxxx ' * 20 |
| 4128 | h.append(x) |
| 4129 | s = h.encode() |
| 4130 | eq(s, """\ |
| 4131 | =?koi8-r?b?eHh4?= |
| 4132 | =?koi8-r?b?eCB4?= |
| 4133 | =?koi8-r?b?eHh4?= |
| 4134 | =?koi8-r?b?IHh4?= |
| 4135 | =?koi8-r?b?eHgg?= |
| 4136 | =?koi8-r?b?eHh4?= |
| 4137 | =?koi8-r?b?eCB4?= |
| 4138 | =?koi8-r?b?eHh4?= |
| 4139 | =?koi8-r?b?IHh4?= |
| 4140 | =?koi8-r?b?eHgg?= |
| 4141 | =?koi8-r?b?eHh4?= |
| 4142 | =?koi8-r?b?eCB4?= |
| 4143 | =?koi8-r?b?eHh4?= |
| 4144 | =?koi8-r?b?IHh4?= |
| 4145 | =?koi8-r?b?eHgg?= |
| 4146 | =?koi8-r?b?eHh4?= |
| 4147 | =?koi8-r?b?eCB4?= |
| 4148 | =?koi8-r?b?eHh4?= |
| 4149 | =?koi8-r?b?IHh4?= |
| 4150 | =?koi8-r?b?eHgg?= |
| 4151 | =?koi8-r?b?eHh4?= |
| 4152 | =?koi8-r?b?eCB4?= |
| 4153 | =?koi8-r?b?eHh4?= |
| 4154 | =?koi8-r?b?IHh4?= |
| 4155 | =?koi8-r?b?eHgg?= |
| 4156 | =?koi8-r?b?eHh4?= |
| 4157 | =?koi8-r?b?eCB4?= |
| 4158 | =?koi8-r?b?eHh4?= |
| 4159 | =?koi8-r?b?IHh4?= |
| 4160 | =?koi8-r?b?eHgg?= |
| 4161 | =?koi8-r?b?eHh4?= |
| 4162 | =?koi8-r?b?eCB4?= |
| 4163 | =?koi8-r?b?eHh4?= |
| 4164 | =?koi8-r?b?IA==?=""") |
| 4165 | eq(x, str(make_header(decode_header(s)))) |
| 4166 | h = Header(charset='koi8-r', maxlinelen=40) |
| 4167 | h.append(x) |
| 4168 | s = h.encode() |
| 4169 | eq(s, """\ |
| 4170 | =?koi8-r?b?eHh4eCB4eHh4IHh4eHggeHh4?= |
| 4171 | =?koi8-r?b?eCB4eHh4IHh4eHggeHh4eCB4?= |
| 4172 | =?koi8-r?b?eHh4IHh4eHggeHh4eCB4eHh4?= |
| 4173 | =?koi8-r?b?IHh4eHggeHh4eCB4eHh4IHh4?= |
| 4174 | =?koi8-r?b?eHggeHh4eCB4eHh4IHh4eHgg?= |
| 4175 | =?koi8-r?b?eHh4eCB4eHh4IA==?=""") |
| 4176 | eq(x, str(make_header(decode_header(s)))) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4177 | |
| 4178 | def test_us_ascii_header(self): |
| 4179 | eq = self.assertEqual |
| 4180 | s = 'hello' |
| 4181 | x = decode_header(s) |
| 4182 | eq(x, [('hello', None)]) |
| 4183 | h = make_header(x) |
| 4184 | eq(s, h.encode()) |
| 4185 | |
| 4186 | def test_string_charset(self): |
| 4187 | eq = self.assertEqual |
| 4188 | h = Header() |
| 4189 | h.append('hello', 'iso-8859-1') |
Guido van Rossum | 9604e66 | 2007-08-30 03:46:43 +0000 | [diff] [blame] | 4190 | eq(h, 'hello') |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4191 | |
| 4192 | ## def test_unicode_error(self): |
| 4193 | ## raises = self.assertRaises |
| 4194 | ## raises(UnicodeError, Header, u'[P\xf6stal]', 'us-ascii') |
| 4195 | ## raises(UnicodeError, Header, '[P\xf6stal]', 'us-ascii') |
| 4196 | ## h = Header() |
| 4197 | ## raises(UnicodeError, h.append, u'[P\xf6stal]', 'us-ascii') |
| 4198 | ## raises(UnicodeError, h.append, '[P\xf6stal]', 'us-ascii') |
| 4199 | ## raises(UnicodeError, Header, u'\u83ca\u5730\u6642\u592b', 'iso-8859-1') |
| 4200 | |
| 4201 | def test_utf8_shortest(self): |
| 4202 | eq = self.assertEqual |
| 4203 | h = Header('p\xf6stal', 'utf-8') |
| 4204 | eq(h.encode(), '=?utf-8?q?p=C3=B6stal?=') |
| 4205 | h = Header('\u83ca\u5730\u6642\u592b', 'utf-8') |
| 4206 | eq(h.encode(), '=?utf-8?b?6I+K5Zyw5pmC5aSr?=') |
| 4207 | |
| 4208 | def test_bad_8bit_header(self): |
| 4209 | raises = self.assertRaises |
| 4210 | eq = self.assertEqual |
| 4211 | x = b'Ynwp4dUEbay Auction Semiar- No Charge \x96 Earn Big' |
| 4212 | raises(UnicodeError, Header, x) |
| 4213 | h = Header() |
| 4214 | raises(UnicodeError, h.append, x) |
| 4215 | e = x.decode('utf-8', 'replace') |
| 4216 | eq(str(Header(x, errors='replace')), e) |
| 4217 | h.append(x, errors='replace') |
| 4218 | eq(str(h), e) |
| 4219 | |
R David Murray | 041015c | 2011-03-25 15:10:55 -0400 | [diff] [blame] | 4220 | def test_escaped_8bit_header(self): |
| 4221 | x = b'Ynwp4dUEbay Auction Semiar- No Charge \x96 Earn Big' |
R David Murray | 6bdb176 | 2011-06-18 12:30:55 -0400 | [diff] [blame] | 4222 | e = x.decode('ascii', 'surrogateescape') |
| 4223 | h = Header(e, charset=email.charset.UNKNOWN8BIT) |
R David Murray | 041015c | 2011-03-25 15:10:55 -0400 | [diff] [blame] | 4224 | self.assertEqual(str(h), |
| 4225 | 'Ynwp4dUEbay Auction Semiar- No Charge \uFFFD Earn Big') |
| 4226 | self.assertEqual(email.header.decode_header(h), [(x, 'unknown-8bit')]) |
| 4227 | |
R David Murray | e5e366c | 2011-06-18 12:57:28 -0400 | [diff] [blame] | 4228 | def test_header_handles_binary_unknown8bit(self): |
| 4229 | x = b'Ynwp4dUEbay Auction Semiar- No Charge \x96 Earn Big' |
| 4230 | h = Header(x, charset=email.charset.UNKNOWN8BIT) |
| 4231 | self.assertEqual(str(h), |
| 4232 | 'Ynwp4dUEbay Auction Semiar- No Charge \uFFFD Earn Big') |
| 4233 | self.assertEqual(email.header.decode_header(h), [(x, 'unknown-8bit')]) |
| 4234 | |
| 4235 | def test_make_header_handles_binary_unknown8bit(self): |
| 4236 | x = b'Ynwp4dUEbay Auction Semiar- No Charge \x96 Earn Big' |
| 4237 | h = Header(x, charset=email.charset.UNKNOWN8BIT) |
| 4238 | h2 = email.header.make_header(email.header.decode_header(h)) |
| 4239 | self.assertEqual(str(h2), |
| 4240 | 'Ynwp4dUEbay Auction Semiar- No Charge \uFFFD Earn Big') |
| 4241 | self.assertEqual(email.header.decode_header(h2), [(x, 'unknown-8bit')]) |
| 4242 | |
R David Murray | 041015c | 2011-03-25 15:10:55 -0400 | [diff] [blame] | 4243 | def test_modify_returned_list_does_not_change_header(self): |
| 4244 | h = Header('test') |
| 4245 | chunks = email.header.decode_header(h) |
| 4246 | chunks.append(('ascii', 'test2')) |
| 4247 | self.assertEqual(str(h), 'test') |
| 4248 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4249 | def test_encoded_adjacent_nonencoded(self): |
| 4250 | eq = self.assertEqual |
| 4251 | h = Header() |
| 4252 | h.append('hello', 'iso-8859-1') |
| 4253 | h.append('world') |
| 4254 | s = h.encode() |
| 4255 | eq(s, '=?iso-8859-1?q?hello?= world') |
| 4256 | h = make_header(decode_header(s)) |
| 4257 | eq(h.encode(), s) |
| 4258 | |
| 4259 | def test_whitespace_eater(self): |
| 4260 | eq = self.assertEqual |
| 4261 | s = 'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztk=?= =?koi8-r?q?=CA?= zz.' |
| 4262 | parts = decode_header(s) |
| 4263 | eq(parts, [(b'Subject:', None), (b'\xf0\xd2\xcf\xd7\xc5\xd2\xcb\xc1 \xce\xc1 \xc6\xc9\xce\xc1\xcc\xd8\xce\xd9\xca', 'koi8-r'), (b'zz.', None)]) |
| 4264 | hdr = make_header(parts) |
| 4265 | eq(hdr.encode(), |
| 4266 | 'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztnK?= zz.') |
| 4267 | |
| 4268 | def test_broken_base64_header(self): |
| 4269 | raises = self.assertRaises |
R. David Murray | c4e69cc | 2010-08-03 22:14:10 +0000 | [diff] [blame] | 4270 | s = 'Subject: =?EUC-KR?B?CSixpLDtKSC/7Liuvsax4iC6uLmwMcijIKHaILzSwd/H0SC8+LCjwLsgv7W/+Mj3I ?=' |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4271 | raises(errors.HeaderParseError, decode_header, s) |
| 4272 | |
R. David Murray | 477efb3 | 2011-01-05 01:39:32 +0000 | [diff] [blame] | 4273 | def test_shift_jis_charset(self): |
| 4274 | h = Header('文', charset='shift_jis') |
| 4275 | self.assertEqual(h.encode(), '=?iso-2022-jp?b?GyRCSjgbKEI=?=') |
| 4276 | |
R David Murray | de91276 | 2011-03-16 18:26:23 -0400 | [diff] [blame] | 4277 | def test_flatten_header_with_no_value(self): |
| 4278 | # Issue 11401 (regression from email 4.x) Note that the space after |
| 4279 | # the header doesn't reflect the input, but this is also the way |
| 4280 | # email 4.x behaved. At some point it would be nice to fix that. |
| 4281 | msg = email.message_from_string("EmptyHeader:") |
| 4282 | self.assertEqual(str(msg), "EmptyHeader: \n\n") |
| 4283 | |
R David Murray | 01581ee | 2011-04-18 10:04:34 -0400 | [diff] [blame] | 4284 | def test_encode_preserves_leading_ws_on_value(self): |
| 4285 | msg = Message() |
| 4286 | msg['SomeHeader'] = ' value with leading ws' |
| 4287 | self.assertEqual(str(msg), "SomeHeader: value with leading ws\n\n") |
| 4288 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4289 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 4290 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4291 | # Test RFC 2231 header parameters (en/de)coding |
| 4292 | class TestRFC2231(TestEmailBase): |
| 4293 | def test_get_param(self): |
| 4294 | eq = self.assertEqual |
| 4295 | msg = self._msgobj('msg_29.txt') |
| 4296 | eq(msg.get_param('title'), |
| 4297 | ('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!')) |
| 4298 | eq(msg.get_param('title', unquote=False), |
| 4299 | ('us-ascii', 'en', '"This is even more ***fun*** isn\'t it!"')) |
| 4300 | |
| 4301 | def test_set_param(self): |
| 4302 | eq = self.ndiffAssertEqual |
| 4303 | msg = Message() |
| 4304 | msg.set_param('title', 'This is even more ***fun*** isn\'t it!', |
| 4305 | charset='us-ascii') |
| 4306 | eq(msg.get_param('title'), |
| 4307 | ('us-ascii', '', 'This is even more ***fun*** isn\'t it!')) |
| 4308 | msg.set_param('title', 'This is even more ***fun*** isn\'t it!', |
| 4309 | charset='us-ascii', language='en') |
| 4310 | eq(msg.get_param('title'), |
| 4311 | ('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!')) |
| 4312 | msg = self._msgobj('msg_01.txt') |
| 4313 | msg.set_param('title', 'This is even more ***fun*** isn\'t it!', |
| 4314 | charset='us-ascii', language='en') |
| 4315 | eq(msg.as_string(maxheaderlen=78), """\ |
| 4316 | Return-Path: <bbb@zzz.org> |
| 4317 | Delivered-To: bbb@zzz.org |
| 4318 | Received: by mail.zzz.org (Postfix, from userid 889) |
| 4319 | \tid 27CEAD38CC; Fri, 4 May 2001 14:05:44 -0400 (EDT) |
| 4320 | MIME-Version: 1.0 |
| 4321 | Content-Transfer-Encoding: 7bit |
| 4322 | Message-ID: <15090.61304.110929.45684@aaa.zzz.org> |
| 4323 | From: bbb@ddd.com (John X. Doe) |
| 4324 | To: bbb@zzz.org |
| 4325 | Subject: This is a test message |
| 4326 | Date: Fri, 4 May 2001 14:05:44 -0400 |
| 4327 | Content-Type: text/plain; charset=us-ascii; |
R. David Murray | dfd7eb0 | 2010-12-24 22:36:49 +0000 | [diff] [blame] | 4328 | title*=us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21 |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4329 | |
| 4330 | |
| 4331 | Hi, |
| 4332 | |
| 4333 | Do you like this message? |
| 4334 | |
| 4335 | -Me |
| 4336 | """) |
| 4337 | |
R David Murray | a2860e8 | 2011-04-16 09:20:30 -0400 | [diff] [blame] | 4338 | def test_set_param_requote(self): |
| 4339 | msg = Message() |
| 4340 | msg.set_param('title', 'foo') |
| 4341 | self.assertEqual(msg['content-type'], 'text/plain; title="foo"') |
| 4342 | msg.set_param('title', 'bar', requote=False) |
| 4343 | self.assertEqual(msg['content-type'], 'text/plain; title=bar') |
| 4344 | # tspecial is still quoted. |
| 4345 | msg.set_param('title', "(bar)bell", requote=False) |
| 4346 | self.assertEqual(msg['content-type'], 'text/plain; title="(bar)bell"') |
| 4347 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4348 | def test_del_param(self): |
| 4349 | eq = self.ndiffAssertEqual |
| 4350 | msg = self._msgobj('msg_01.txt') |
| 4351 | msg.set_param('foo', 'bar', charset='us-ascii', language='en') |
| 4352 | msg.set_param('title', 'This is even more ***fun*** isn\'t it!', |
| 4353 | charset='us-ascii', language='en') |
| 4354 | msg.del_param('foo', header='Content-Type') |
| 4355 | eq(msg.as_string(maxheaderlen=78), """\ |
| 4356 | Return-Path: <bbb@zzz.org> |
| 4357 | Delivered-To: bbb@zzz.org |
| 4358 | Received: by mail.zzz.org (Postfix, from userid 889) |
| 4359 | \tid 27CEAD38CC; Fri, 4 May 2001 14:05:44 -0400 (EDT) |
| 4360 | MIME-Version: 1.0 |
| 4361 | Content-Transfer-Encoding: 7bit |
| 4362 | Message-ID: <15090.61304.110929.45684@aaa.zzz.org> |
| 4363 | From: bbb@ddd.com (John X. Doe) |
| 4364 | To: bbb@zzz.org |
| 4365 | Subject: This is a test message |
| 4366 | Date: Fri, 4 May 2001 14:05:44 -0400 |
| 4367 | Content-Type: text/plain; charset="us-ascii"; |
R. David Murray | dfd7eb0 | 2010-12-24 22:36:49 +0000 | [diff] [blame] | 4368 | title*=us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21 |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4369 | |
| 4370 | |
| 4371 | Hi, |
| 4372 | |
| 4373 | Do you like this message? |
| 4374 | |
| 4375 | -Me |
| 4376 | """) |
| 4377 | |
| 4378 | def test_rfc2231_get_content_charset(self): |
| 4379 | eq = self.assertEqual |
| 4380 | msg = self._msgobj('msg_32.txt') |
| 4381 | eq(msg.get_content_charset(), 'us-ascii') |
| 4382 | |
R. David Murray | dfd7eb0 | 2010-12-24 22:36:49 +0000 | [diff] [blame] | 4383 | def test_rfc2231_parse_rfc_quoting(self): |
| 4384 | m = textwrap.dedent('''\ |
| 4385 | Content-Disposition: inline; |
| 4386 | \tfilename*0*=''This%20is%20even%20more%20; |
| 4387 | \tfilename*1*=%2A%2A%2Afun%2A%2A%2A%20; |
| 4388 | \tfilename*2="is it not.pdf" |
| 4389 | |
| 4390 | ''') |
| 4391 | msg = email.message_from_string(m) |
| 4392 | self.assertEqual(msg.get_filename(), |
| 4393 | 'This is even more ***fun*** is it not.pdf') |
| 4394 | self.assertEqual(m, msg.as_string()) |
| 4395 | |
| 4396 | def test_rfc2231_parse_extra_quoting(self): |
| 4397 | m = textwrap.dedent('''\ |
| 4398 | Content-Disposition: inline; |
| 4399 | \tfilename*0*="''This%20is%20even%20more%20"; |
| 4400 | \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4401 | \tfilename*2="is it not.pdf" |
| 4402 | |
| 4403 | ''') |
| 4404 | msg = email.message_from_string(m) |
| 4405 | self.assertEqual(msg.get_filename(), |
| 4406 | 'This is even more ***fun*** is it not.pdf') |
| 4407 | self.assertEqual(m, msg.as_string()) |
| 4408 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4409 | def test_rfc2231_no_language_or_charset(self): |
| 4410 | m = '''\ |
| 4411 | Content-Transfer-Encoding: 8bit |
| 4412 | Content-Disposition: inline; filename="file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm" |
| 4413 | Content-Type: text/html; NAME*0=file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEM; NAME*1=P_nsmail.htm |
| 4414 | |
| 4415 | ''' |
| 4416 | msg = email.message_from_string(m) |
| 4417 | param = msg.get_param('NAME') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 4418 | self.assertFalse(isinstance(param, tuple)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4419 | self.assertEqual( |
| 4420 | param, |
| 4421 | 'file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm') |
| 4422 | |
| 4423 | def test_rfc2231_no_language_or_charset_in_filename(self): |
| 4424 | m = '''\ |
| 4425 | Content-Disposition: inline; |
| 4426 | \tfilename*0*="''This%20is%20even%20more%20"; |
| 4427 | \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4428 | \tfilename*2="is it not.pdf" |
| 4429 | |
| 4430 | ''' |
| 4431 | msg = email.message_from_string(m) |
| 4432 | self.assertEqual(msg.get_filename(), |
| 4433 | 'This is even more ***fun*** is it not.pdf') |
| 4434 | |
| 4435 | def test_rfc2231_no_language_or_charset_in_filename_encoded(self): |
| 4436 | m = '''\ |
| 4437 | Content-Disposition: inline; |
| 4438 | \tfilename*0*="''This%20is%20even%20more%20"; |
| 4439 | \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4440 | \tfilename*2="is it not.pdf" |
| 4441 | |
| 4442 | ''' |
| 4443 | msg = email.message_from_string(m) |
| 4444 | self.assertEqual(msg.get_filename(), |
| 4445 | 'This is even more ***fun*** is it not.pdf') |
| 4446 | |
| 4447 | def test_rfc2231_partly_encoded(self): |
| 4448 | m = '''\ |
| 4449 | Content-Disposition: inline; |
| 4450 | \tfilename*0="''This%20is%20even%20more%20"; |
| 4451 | \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4452 | \tfilename*2="is it not.pdf" |
| 4453 | |
| 4454 | ''' |
| 4455 | msg = email.message_from_string(m) |
| 4456 | self.assertEqual( |
| 4457 | msg.get_filename(), |
| 4458 | 'This%20is%20even%20more%20***fun*** is it not.pdf') |
| 4459 | |
| 4460 | def test_rfc2231_partly_nonencoded(self): |
| 4461 | m = '''\ |
| 4462 | Content-Disposition: inline; |
| 4463 | \tfilename*0="This%20is%20even%20more%20"; |
| 4464 | \tfilename*1="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4465 | \tfilename*2="is it not.pdf" |
| 4466 | |
| 4467 | ''' |
| 4468 | msg = email.message_from_string(m) |
| 4469 | self.assertEqual( |
| 4470 | msg.get_filename(), |
| 4471 | 'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20is it not.pdf') |
| 4472 | |
| 4473 | def test_rfc2231_no_language_or_charset_in_boundary(self): |
| 4474 | m = '''\ |
| 4475 | Content-Type: multipart/alternative; |
| 4476 | \tboundary*0*="''This%20is%20even%20more%20"; |
| 4477 | \tboundary*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4478 | \tboundary*2="is it not.pdf" |
| 4479 | |
| 4480 | ''' |
| 4481 | msg = email.message_from_string(m) |
| 4482 | self.assertEqual(msg.get_boundary(), |
| 4483 | 'This is even more ***fun*** is it not.pdf') |
| 4484 | |
| 4485 | def test_rfc2231_no_language_or_charset_in_charset(self): |
| 4486 | # This is a nonsensical charset value, but tests the code anyway |
| 4487 | m = '''\ |
| 4488 | Content-Type: text/plain; |
| 4489 | \tcharset*0*="This%20is%20even%20more%20"; |
| 4490 | \tcharset*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4491 | \tcharset*2="is it not.pdf" |
| 4492 | |
| 4493 | ''' |
| 4494 | msg = email.message_from_string(m) |
| 4495 | self.assertEqual(msg.get_content_charset(), |
| 4496 | 'this is even more ***fun*** is it not.pdf') |
| 4497 | |
| 4498 | def test_rfc2231_bad_encoding_in_filename(self): |
| 4499 | m = '''\ |
| 4500 | Content-Disposition: inline; |
| 4501 | \tfilename*0*="bogus'xx'This%20is%20even%20more%20"; |
| 4502 | \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4503 | \tfilename*2="is it not.pdf" |
| 4504 | |
| 4505 | ''' |
| 4506 | msg = email.message_from_string(m) |
| 4507 | self.assertEqual(msg.get_filename(), |
| 4508 | 'This is even more ***fun*** is it not.pdf') |
| 4509 | |
| 4510 | def test_rfc2231_bad_encoding_in_charset(self): |
| 4511 | m = """\ |
| 4512 | Content-Type: text/plain; charset*=bogus''utf-8%E2%80%9D |
| 4513 | |
| 4514 | """ |
| 4515 | msg = email.message_from_string(m) |
| 4516 | # This should return None because non-ascii characters in the charset |
| 4517 | # are not allowed. |
| 4518 | self.assertEqual(msg.get_content_charset(), None) |
| 4519 | |
| 4520 | def test_rfc2231_bad_character_in_charset(self): |
| 4521 | m = """\ |
| 4522 | Content-Type: text/plain; charset*=ascii''utf-8%E2%80%9D |
| 4523 | |
| 4524 | """ |
| 4525 | msg = email.message_from_string(m) |
| 4526 | # This should return None because non-ascii characters in the charset |
| 4527 | # are not allowed. |
| 4528 | self.assertEqual(msg.get_content_charset(), None) |
| 4529 | |
| 4530 | def test_rfc2231_bad_character_in_filename(self): |
| 4531 | m = '''\ |
| 4532 | Content-Disposition: inline; |
| 4533 | \tfilename*0*="ascii'xx'This%20is%20even%20more%20"; |
| 4534 | \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20"; |
| 4535 | \tfilename*2*="is it not.pdf%E2" |
| 4536 | |
| 4537 | ''' |
| 4538 | msg = email.message_from_string(m) |
| 4539 | self.assertEqual(msg.get_filename(), |
| 4540 | 'This is even more ***fun*** is it not.pdf\ufffd') |
| 4541 | |
| 4542 | def test_rfc2231_unknown_encoding(self): |
| 4543 | m = """\ |
| 4544 | Content-Transfer-Encoding: 8bit |
| 4545 | Content-Disposition: inline; filename*=X-UNKNOWN''myfile.txt |
| 4546 | |
| 4547 | """ |
| 4548 | msg = email.message_from_string(m) |
| 4549 | self.assertEqual(msg.get_filename(), 'myfile.txt') |
| 4550 | |
| 4551 | def test_rfc2231_single_tick_in_filename_extended(self): |
| 4552 | eq = self.assertEqual |
| 4553 | m = """\ |
| 4554 | Content-Type: application/x-foo; |
| 4555 | \tname*0*=\"Frank's\"; name*1*=\" Document\" |
| 4556 | |
| 4557 | """ |
| 4558 | msg = email.message_from_string(m) |
| 4559 | charset, language, s = msg.get_param('name') |
| 4560 | eq(charset, None) |
| 4561 | eq(language, None) |
| 4562 | eq(s, "Frank's Document") |
| 4563 | |
| 4564 | def test_rfc2231_single_tick_in_filename(self): |
| 4565 | m = """\ |
| 4566 | Content-Type: application/x-foo; name*0=\"Frank's\"; name*1=\" Document\" |
| 4567 | |
| 4568 | """ |
| 4569 | msg = email.message_from_string(m) |
| 4570 | param = msg.get_param('name') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 4571 | self.assertFalse(isinstance(param, tuple)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4572 | self.assertEqual(param, "Frank's Document") |
| 4573 | |
| 4574 | def test_rfc2231_tick_attack_extended(self): |
| 4575 | eq = self.assertEqual |
| 4576 | m = """\ |
| 4577 | Content-Type: application/x-foo; |
| 4578 | \tname*0*=\"us-ascii'en-us'Frank's\"; name*1*=\" Document\" |
| 4579 | |
| 4580 | """ |
| 4581 | msg = email.message_from_string(m) |
| 4582 | charset, language, s = msg.get_param('name') |
| 4583 | eq(charset, 'us-ascii') |
| 4584 | eq(language, 'en-us') |
| 4585 | eq(s, "Frank's Document") |
| 4586 | |
| 4587 | def test_rfc2231_tick_attack(self): |
| 4588 | m = """\ |
| 4589 | Content-Type: application/x-foo; |
| 4590 | \tname*0=\"us-ascii'en-us'Frank's\"; name*1=\" Document\" |
| 4591 | |
| 4592 | """ |
| 4593 | msg = email.message_from_string(m) |
| 4594 | param = msg.get_param('name') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 4595 | self.assertFalse(isinstance(param, tuple)) |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4596 | self.assertEqual(param, "us-ascii'en-us'Frank's Document") |
| 4597 | |
| 4598 | def test_rfc2231_no_extended_values(self): |
| 4599 | eq = self.assertEqual |
| 4600 | m = """\ |
| 4601 | Content-Type: application/x-foo; name=\"Frank's Document\" |
| 4602 | |
| 4603 | """ |
| 4604 | msg = email.message_from_string(m) |
| 4605 | eq(msg.get_param('name'), "Frank's Document") |
| 4606 | |
| 4607 | def test_rfc2231_encoded_then_unencoded_segments(self): |
| 4608 | eq = self.assertEqual |
| 4609 | m = """\ |
| 4610 | Content-Type: application/x-foo; |
| 4611 | \tname*0*=\"us-ascii'en-us'My\"; |
| 4612 | \tname*1=\" Document\"; |
| 4613 | \tname*2*=\" For You\" |
| 4614 | |
| 4615 | """ |
| 4616 | msg = email.message_from_string(m) |
| 4617 | charset, language, s = msg.get_param('name') |
| 4618 | eq(charset, 'us-ascii') |
| 4619 | eq(language, 'en-us') |
| 4620 | eq(s, 'My Document For You') |
| 4621 | |
| 4622 | def test_rfc2231_unencoded_then_encoded_segments(self): |
| 4623 | eq = self.assertEqual |
| 4624 | m = """\ |
| 4625 | Content-Type: application/x-foo; |
| 4626 | \tname*0=\"us-ascii'en-us'My\"; |
| 4627 | \tname*1*=\" Document\"; |
| 4628 | \tname*2*=\" For You\" |
| 4629 | |
| 4630 | """ |
| 4631 | msg = email.message_from_string(m) |
| 4632 | charset, language, s = msg.get_param('name') |
| 4633 | eq(charset, 'us-ascii') |
| 4634 | eq(language, 'en-us') |
| 4635 | eq(s, 'My Document For You') |
| 4636 | |
| 4637 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 4638 | |
R. David Murray | a8f480f | 2010-01-16 18:30:03 +0000 | [diff] [blame] | 4639 | # Tests to ensure that signed parts of an email are completely preserved, as |
| 4640 | # required by RFC1847 section 2.1. Note that these are incomplete, because the |
| 4641 | # email package does not currently always preserve the body. See issue 1670765. |
| 4642 | class TestSigned(TestEmailBase): |
| 4643 | |
| 4644 | def _msg_and_obj(self, filename): |
| 4645 | with openfile(findfile(filename)) as fp: |
| 4646 | original = fp.read() |
| 4647 | msg = email.message_from_string(original) |
| 4648 | return original, msg |
| 4649 | |
| 4650 | def _signed_parts_eq(self, original, result): |
| 4651 | # Extract the first mime part of each message |
| 4652 | import re |
| 4653 | repart = re.compile(r'^--([^\n]+)\n(.*?)\n--\1$', re.S | re.M) |
| 4654 | inpart = repart.search(original).group(2) |
| 4655 | outpart = repart.search(result).group(2) |
| 4656 | self.assertEqual(outpart, inpart) |
| 4657 | |
| 4658 | def test_long_headers_as_string(self): |
| 4659 | original, msg = self._msg_and_obj('msg_45.txt') |
| 4660 | result = msg.as_string() |
| 4661 | self._signed_parts_eq(original, result) |
| 4662 | |
| 4663 | def test_long_headers_as_string_maxheaderlen(self): |
| 4664 | original, msg = self._msg_and_obj('msg_45.txt') |
| 4665 | result = msg.as_string(maxheaderlen=60) |
| 4666 | self._signed_parts_eq(original, result) |
| 4667 | |
| 4668 | def test_long_headers_flatten(self): |
| 4669 | original, msg = self._msg_and_obj('msg_45.txt') |
| 4670 | fp = StringIO() |
| 4671 | Generator(fp).flatten(msg) |
| 4672 | result = fp.getvalue() |
| 4673 | self._signed_parts_eq(original, result) |
| 4674 | |
| 4675 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 4676 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4677 | def _testclasses(): |
| 4678 | mod = sys.modules[__name__] |
| 4679 | return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')] |
| 4680 | |
| 4681 | |
| 4682 | def suite(): |
| 4683 | suite = unittest.TestSuite() |
| 4684 | for testclass in _testclasses(): |
| 4685 | suite.addTest(unittest.makeSuite(testclass)) |
| 4686 | return suite |
| 4687 | |
| 4688 | |
| 4689 | def test_main(): |
| 4690 | for testclass in _testclasses(): |
| 4691 | run_unittest(testclass) |
| 4692 | |
| 4693 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 4694 | |
Guido van Rossum | 8b3febe | 2007-08-30 01:15:14 +0000 | [diff] [blame] | 4695 | if __name__ == '__main__': |
| 4696 | unittest.main(defaultTest='suite') |