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cpython/Lib/test/test_email/test__header_value_parser.py

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import string
import unittest
from email import _header_value_parser as parser
from email import errors
from email import policy
from test.test_email import TestEmailBase, parameterize
class TestTokens(TestEmailBase):
# EWWhiteSpaceTerminal
def test_EWWhiteSpaceTerminal(self):
x = parser.EWWhiteSpaceTerminal(' \t', 'fws')
self.assertEqual(x, ' \t')
self.assertEqual(str(x), '')
self.assertEqual(x.value, '')
self.assertEqual(x.token_type, 'fws')
class TestParserMixin:
def _assert_results(self, tl, rest, string, value, defects, remainder,
comments=None):
self.assertEqual(str(tl), string)
self.assertEqual(tl.value, value)
self.assertDefectsEqual(tl.all_defects, defects)
self.assertEqual(rest, remainder)
if comments is not None:
self.assertEqual(tl.comments, comments)
def _test_get_x(self, method, source, string, value, defects,
remainder, comments=None):
tl, rest = method(source)
self._assert_results(tl, rest, string, value, defects, remainder,
comments=None)
return tl
def _test_parse_x(self, method, input, string, value, defects,
comments=None):
tl = method(input)
self._assert_results(tl, '', string, value, defects, '', comments)
return tl
class TestParser(TestParserMixin, TestEmailBase):
# _wsp_splitter
rfc_printable_ascii = bytes(range(33, 127)).decode('ascii')
rfc_atext_chars = (string.ascii_letters + string.digits +
"!#$%&\'*+-/=?^_`{}|~")
rfc_dtext_chars = rfc_printable_ascii.translate(str.maketrans('','',r'\[]'))
def test__wsp_splitter_one_word(self):
self.assertEqual(parser._wsp_splitter('foo', 1), ['foo'])
def test__wsp_splitter_two_words(self):
self.assertEqual(parser._wsp_splitter('foo def', 1),
['foo', ' ', 'def'])
def test__wsp_splitter_ws_runs(self):
self.assertEqual(parser._wsp_splitter('foo \t def jik', 1),
['foo', ' \t ', 'def jik'])
# get_fws
def test_get_fws_only(self):
fws = self._test_get_x(parser.get_fws, ' \t ', ' \t ', ' ', [], '')
self.assertEqual(fws.token_type, 'fws')
def test_get_fws_space(self):
self._test_get_x(parser.get_fws, ' foo', ' ', ' ', [], 'foo')
def test_get_fws_ws_run(self):
self._test_get_x(parser.get_fws, ' \t foo ', ' \t ', ' ', [], 'foo ')
# get_encoded_word
def test_get_encoded_word_missing_start_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_encoded_word('abc')
def test_get_encoded_word_missing_end_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_encoded_word('=?abc')
def test_get_encoded_word_missing_middle_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_encoded_word('=?abc?=')
def test_get_encoded_word_valid_ew(self):
self._test_get_x(parser.get_encoded_word,
'=?us-ascii?q?this_is_a_test?= bird',
'this is a test',
'this is a test',
[],
' bird')
def test_get_encoded_word_internal_spaces(self):
self._test_get_x(parser.get_encoded_word,
'=?us-ascii?q?this is a test?= bird',
'this is a test',
'this is a test',
[errors.InvalidHeaderDefect],
' bird')
def test_get_encoded_word_gets_first(self):
self._test_get_x(parser.get_encoded_word,
'=?us-ascii?q?first?= =?utf-8?q?second?=',
'first',
'first',
[],
' =?utf-8?q?second?=')
def test_get_encoded_word_gets_first_even_if_no_space(self):
self._test_get_x(parser.get_encoded_word,
'=?us-ascii?q?first?==?utf-8?q?second?=',
'first',
'first',
[],
'=?utf-8?q?second?=')
def test_get_encoded_word_sets_extra_attributes(self):
ew = self._test_get_x(parser.get_encoded_word,
'=?us-ascii*jive?q?first_second?=',
'first second',
'first second',
[],
'')
self.assertEqual(ew.charset, 'us-ascii')
self.assertEqual(ew.lang, 'jive')
def test_get_encoded_word_lang_default_is_blank(self):
ew = self._test_get_x(parser.get_encoded_word,
'=?us-ascii?q?first_second?=',
'first second',
'first second',
[],
'')
self.assertEqual(ew.charset, 'us-ascii')
self.assertEqual(ew.lang, '')
def test_get_encoded_word_non_printable_defect(self):
self._test_get_x(parser.get_encoded_word,
'=?us-ascii?q?first\x02second?=',
'first\x02second',
'first\x02second',
[errors.NonPrintableDefect],
'')
def test_get_encoded_word_leading_internal_space(self):
self._test_get_x(parser.get_encoded_word,
'=?us-ascii?q?=20foo?=',
' foo',
' foo',
[],
'')
def test_get_encoded_word_quopri_utf_escape_follows_cte(self):
# Issue 18044
self._test_get_x(parser.get_encoded_word,
'=?utf-8?q?=C3=89ric?=',
'Éric',
'Éric',
[],
'')
# get_unstructured
def _get_unst(self, value):
token = parser.get_unstructured(value)
return token, ''
def test_get_unstructured_null(self):
self._test_get_x(self._get_unst, '', '', '', [], '')
def test_get_unstructured_one_word(self):
self._test_get_x(self._get_unst, 'foo', 'foo', 'foo', [], '')
def test_get_unstructured_normal_phrase(self):
self._test_get_x(self._get_unst, 'foo bar bird',
'foo bar bird',
'foo bar bird',
[],
'')
def test_get_unstructured_normal_phrase_with_whitespace(self):
self._test_get_x(self._get_unst, 'foo \t bar bird',
'foo \t bar bird',
'foo bar bird',
[],
'')
def test_get_unstructured_leading_whitespace(self):
self._test_get_x(self._get_unst, ' foo bar',
' foo bar',
' foo bar',
[],
'')
def test_get_unstructured_trailing_whitespace(self):
self._test_get_x(self._get_unst, 'foo bar ',
'foo bar ',
'foo bar ',
[],
'')
def test_get_unstructured_leading_and_trailing_whitespace(self):
self._test_get_x(self._get_unst, ' foo bar ',
' foo bar ',
' foo bar ',
[],
'')
def test_get_unstructured_one_valid_ew_no_ws(self):
self._test_get_x(self._get_unst, '=?us-ascii?q?bar?=',
'bar',
'bar',
[],
'')
def test_get_unstructured_one_ew_trailing_ws(self):
self._test_get_x(self._get_unst, '=?us-ascii?q?bar?= ',
'bar ',
'bar ',
[],
'')
def test_get_unstructured_one_valid_ew_trailing_text(self):
self._test_get_x(self._get_unst, '=?us-ascii?q?bar?= bird',
'bar bird',
'bar bird',
[],
'')
def test_get_unstructured_phrase_with_ew_in_middle_of_text(self):
self._test_get_x(self._get_unst, 'foo =?us-ascii?q?bar?= bird',
'foo bar bird',
'foo bar bird',
[],
'')
def test_get_unstructured_phrase_with_two_ew(self):
self._test_get_x(self._get_unst,
'foo =?us-ascii?q?bar?= =?us-ascii?q?bird?=',
'foo barbird',
'foo barbird',
[],
'')
def test_get_unstructured_phrase_with_two_ew_trailing_ws(self):
self._test_get_x(self._get_unst,
'foo =?us-ascii?q?bar?= =?us-ascii?q?bird?= ',
'foo barbird ',
'foo barbird ',
[],
'')
def test_get_unstructured_phrase_with_ew_with_leading_ws(self):
self._test_get_x(self._get_unst,
' =?us-ascii?q?bar?=',
' bar',
' bar',
[],
'')
def test_get_unstructured_phrase_with_two_ew_extra_ws(self):
self._test_get_x(self._get_unst,
'foo =?us-ascii?q?bar?= \t =?us-ascii?q?bird?=',
'foo barbird',
'foo barbird',
[],
'')
def test_get_unstructured_two_ew_extra_ws_trailing_text(self):
self._test_get_x(self._get_unst,
'=?us-ascii?q?test?= =?us-ascii?q?foo?= val',
'testfoo val',
'testfoo val',
[],
'')
def test_get_unstructured_ew_with_internal_ws(self):
self._test_get_x(self._get_unst,
'=?iso-8859-1?q?hello=20world?=',
'hello world',
'hello world',
[],
'')
def test_get_unstructured_ew_with_internal_leading_ws(self):
self._test_get_x(self._get_unst,
' =?us-ascii?q?=20test?= =?us-ascii?q?=20foo?= val',
' test foo val',
' test foo val',
[],
'')
def test_get_unstructured_invaild_ew(self):
self._test_get_x(self._get_unst,
'=?test val',
'=?test val',
'=?test val',
[],
'')
def test_get_unstructured_undecodable_bytes(self):
self._test_get_x(self._get_unst,
b'test \xACfoo val'.decode('ascii', 'surrogateescape'),
'test \uDCACfoo val',
'test \uDCACfoo val',
[errors.UndecodableBytesDefect],
'')
def test_get_unstructured_undecodable_bytes_in_EW(self):
self._test_get_x(self._get_unst,
(b'=?us-ascii?q?=20test?= =?us-ascii?q?=20\xACfoo?='
b' val').decode('ascii', 'surrogateescape'),
' test \uDCACfoo val',
' test \uDCACfoo val',
[errors.UndecodableBytesDefect]*2,
'')
def test_get_unstructured_missing_base64_padding(self):
self._test_get_x(self._get_unst,
'=?utf-8?b?dmk?=',
'vi',
'vi',
[errors.InvalidBase64PaddingDefect],
'')
def test_get_unstructured_invalid_base64_character(self):
self._test_get_x(self._get_unst,
'=?utf-8?b?dm\x01k===?=',
'vi',
'vi',
[errors.InvalidBase64CharactersDefect],
'')
def test_get_unstructured_invalid_base64_character_and_bad_padding(self):
self._test_get_x(self._get_unst,
'=?utf-8?b?dm\x01k?=',
'vi',
'vi',
[errors.InvalidBase64CharactersDefect,
errors.InvalidBase64PaddingDefect],
'')
def test_get_unstructured_invalid_base64_length(self):
# bpo-27397: Return the encoded string since there's no way to decode.
self._test_get_x(self._get_unst,
'=?utf-8?b?abcde?=',
'abcde',
'abcde',
[errors.InvalidBase64LengthDefect],
'')
def test_get_unstructured_no_whitespace_between_ews(self):
self._test_get_x(self._get_unst,
'=?utf-8?q?foo?==?utf-8?q?bar?=',
'foobar',
'foobar',
[errors.InvalidHeaderDefect],
'')
# get_qp_ctext
def test_get_qp_ctext_only(self):
ptext = self._test_get_x(parser.get_qp_ctext,
'foobar', 'foobar', ' ', [], '')
self.assertEqual(ptext.token_type, 'ptext')
def test_get_qp_ctext_all_printables(self):
with_qp = self.rfc_printable_ascii.replace('\\', '\\\\')
with_qp = with_qp. replace('(', r'\(')
with_qp = with_qp.replace(')', r'\)')
ptext = self._test_get_x(parser.get_qp_ctext,
with_qp, self.rfc_printable_ascii, ' ', [], '')
def test_get_qp_ctext_two_words_gets_first(self):
self._test_get_x(parser.get_qp_ctext,
'foo de', 'foo', ' ', [], ' de')
def test_get_qp_ctext_following_wsp_preserved(self):
self._test_get_x(parser.get_qp_ctext,
'foo \t\tde', 'foo', ' ', [], ' \t\tde')
def test_get_qp_ctext_up_to_close_paren_only(self):
self._test_get_x(parser.get_qp_ctext,
'foo)', 'foo', ' ', [], ')')
def test_get_qp_ctext_wsp_before_close_paren_preserved(self):
self._test_get_x(parser.get_qp_ctext,
'foo )', 'foo', ' ', [], ' )')
def test_get_qp_ctext_close_paren_mid_word(self):
self._test_get_x(parser.get_qp_ctext,
'foo)bar', 'foo', ' ', [], ')bar')
def test_get_qp_ctext_up_to_open_paren_only(self):
self._test_get_x(parser.get_qp_ctext,
'foo(', 'foo', ' ', [], '(')
def test_get_qp_ctext_wsp_before_open_paren_preserved(self):
self._test_get_x(parser.get_qp_ctext,
'foo (', 'foo', ' ', [], ' (')
def test_get_qp_ctext_open_paren_mid_word(self):
self._test_get_x(parser.get_qp_ctext,
'foo(bar', 'foo', ' ', [], '(bar')
def test_get_qp_ctext_non_printables(self):
ptext = self._test_get_x(parser.get_qp_ctext,
'foo\x00bar)', 'foo\x00bar', ' ',
[errors.NonPrintableDefect], ')')
self.assertEqual(ptext.defects[0].non_printables[0], '\x00')
# get_qcontent
def test_get_qcontent_only(self):
ptext = self._test_get_x(parser.get_qcontent,
'foobar', 'foobar', 'foobar', [], '')
self.assertEqual(ptext.token_type, 'ptext')
def test_get_qcontent_all_printables(self):
with_qp = self.rfc_printable_ascii.replace('\\', '\\\\')
with_qp = with_qp. replace('"', r'\"')
ptext = self._test_get_x(parser.get_qcontent, with_qp,
self.rfc_printable_ascii,
self.rfc_printable_ascii, [], '')
def test_get_qcontent_two_words_gets_first(self):
self._test_get_x(parser.get_qcontent,
'foo de', 'foo', 'foo', [], ' de')
def test_get_qcontent_following_wsp_preserved(self):
self._test_get_x(parser.get_qcontent,
'foo \t\tde', 'foo', 'foo', [], ' \t\tde')
def test_get_qcontent_up_to_dquote_only(self):
self._test_get_x(parser.get_qcontent,
'foo"', 'foo', 'foo', [], '"')
def test_get_qcontent_wsp_before_close_paren_preserved(self):
self._test_get_x(parser.get_qcontent,
'foo "', 'foo', 'foo', [], ' "')
def test_get_qcontent_close_paren_mid_word(self):
self._test_get_x(parser.get_qcontent,
'foo"bar', 'foo', 'foo', [], '"bar')
def test_get_qcontent_non_printables(self):
ptext = self._test_get_x(parser.get_qcontent,
'foo\x00fg"', 'foo\x00fg', 'foo\x00fg',
[errors.NonPrintableDefect], '"')
self.assertEqual(ptext.defects[0].non_printables[0], '\x00')
# get_atext
def test_get_atext_only(self):
atext = self._test_get_x(parser.get_atext,
'foobar', 'foobar', 'foobar', [], '')
self.assertEqual(atext.token_type, 'atext')
def test_get_atext_all_atext(self):
atext = self._test_get_x(parser.get_atext, self.rfc_atext_chars,
self.rfc_atext_chars,
self.rfc_atext_chars, [], '')
def test_get_atext_two_words_gets_first(self):
self._test_get_x(parser.get_atext,
'foo bar', 'foo', 'foo', [], ' bar')
def test_get_atext_following_wsp_preserved(self):
self._test_get_x(parser.get_atext,
'foo \t\tbar', 'foo', 'foo', [], ' \t\tbar')
def test_get_atext_up_to_special(self):
self._test_get_x(parser.get_atext,
'foo@bar', 'foo', 'foo', [], '@bar')
def test_get_atext_non_printables(self):
atext = self._test_get_x(parser.get_atext,
'foo\x00bar(', 'foo\x00bar', 'foo\x00bar',
[errors.NonPrintableDefect], '(')
self.assertEqual(atext.defects[0].non_printables[0], '\x00')
# get_bare_quoted_string
def test_get_bare_quoted_string_only(self):
bqs = self._test_get_x(parser.get_bare_quoted_string,
'"foo"', '"foo"', 'foo', [], '')
self.assertEqual(bqs.token_type, 'bare-quoted-string')
def test_get_bare_quoted_string_must_start_with_dquote(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_bare_quoted_string('foo"')
with self.assertRaises(errors.HeaderParseError):
parser.get_bare_quoted_string(' "foo"')
def test_get_bare_quoted_string_only_quotes(self):
self._test_get_x(parser.get_bare_quoted_string,
'""', '""', '', [], '')
def test_get_bare_quoted_string_following_wsp_preserved(self):
self._test_get_x(parser.get_bare_quoted_string,
'"foo"\t bar', '"foo"', 'foo', [], '\t bar')
def test_get_bare_quoted_string_multiple_words(self):
self._test_get_x(parser.get_bare_quoted_string,
'"foo bar moo"', '"foo bar moo"', 'foo bar moo', [], '')
def test_get_bare_quoted_string_multiple_words_wsp_preserved(self):
self._test_get_x(parser.get_bare_quoted_string,
'" foo moo\t"', '" foo moo\t"', ' foo moo\t', [], '')
def test_get_bare_quoted_string_end_dquote_mid_word(self):
self._test_get_x(parser.get_bare_quoted_string,
'"foo"bar', '"foo"', 'foo', [], 'bar')
def test_get_bare_quoted_string_quoted_dquote(self):
self._test_get_x(parser.get_bare_quoted_string,
r'"foo\"in"a', r'"foo\"in"', 'foo"in', [], 'a')
def test_get_bare_quoted_string_non_printables(self):
self._test_get_x(parser.get_bare_quoted_string,
'"a\x01a"', '"a\x01a"', 'a\x01a',
[errors.NonPrintableDefect], '')
def test_get_bare_quoted_string_no_end_dquote(self):
self._test_get_x(parser.get_bare_quoted_string,
'"foo', '"foo"', 'foo',
[errors.InvalidHeaderDefect], '')
self._test_get_x(parser.get_bare_quoted_string,
'"foo ', '"foo "', 'foo ',
[errors.InvalidHeaderDefect], '')
def test_get_bare_quoted_string_empty_quotes(self):
self._test_get_x(parser.get_bare_quoted_string,
'""', '""', '', [], '')
# Issue 16983: apply postel's law to some bad encoding.
def test_encoded_word_inside_quotes(self):
self._test_get_x(parser.get_bare_quoted_string,
'"=?utf-8?Q?not_really_valid?="',
'"not really valid"',
'not really valid',
[errors.InvalidHeaderDefect],
'')
# get_comment
def test_get_comment_only(self):
comment = self._test_get_x(parser.get_comment,
'(comment)', '(comment)', ' ', [], '', ['comment'])
self.assertEqual(comment.token_type, 'comment')
def test_get_comment_must_start_with_paren(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_comment('foo"')
with self.assertRaises(errors.HeaderParseError):
parser.get_comment(' (foo"')
def test_get_comment_following_wsp_preserved(self):
self._test_get_x(parser.get_comment,
'(comment) \t', '(comment)', ' ', [], ' \t', ['comment'])
def test_get_comment_multiple_words(self):
self._test_get_x(parser.get_comment,
'(foo bar) \t', '(foo bar)', ' ', [], ' \t', ['foo bar'])
def test_get_comment_multiple_words_wsp_preserved(self):
self._test_get_x(parser.get_comment,
'( foo bar\t ) \t', '( foo bar\t )', ' ', [], ' \t',
[' foo bar\t '])
def test_get_comment_end_paren_mid_word(self):
self._test_get_x(parser.get_comment,
'(foo)bar', '(foo)', ' ', [], 'bar', ['foo'])
def test_get_comment_quoted_parens(self):
self._test_get_x(parser.get_comment,
r'(foo\) \(\)bar)', r'(foo\) \(\)bar)', ' ', [], '', ['foo) ()bar'])
def test_get_comment_non_printable(self):
self._test_get_x(parser.get_comment,
'(foo\x7Fbar)', '(foo\x7Fbar)', ' ',
[errors.NonPrintableDefect], '', ['foo\x7Fbar'])
def test_get_comment_no_end_paren(self):
self._test_get_x(parser.get_comment,
'(foo bar', '(foo bar)', ' ',
[errors.InvalidHeaderDefect], '', ['foo bar'])
self._test_get_x(parser.get_comment,
'(foo bar ', '(foo bar )', ' ',
[errors.InvalidHeaderDefect], '', ['foo bar '])
def test_get_comment_nested_comment(self):
comment = self._test_get_x(parser.get_comment,
'(foo(bar))', '(foo(bar))', ' ', [], '', ['foo(bar)'])
self.assertEqual(comment[1].content, 'bar')
def test_get_comment_nested_comment_wsp(self):
comment = self._test_get_x(parser.get_comment,
'(foo ( bar ) )', '(foo ( bar ) )', ' ', [], '', ['foo ( bar ) '])
self.assertEqual(comment[2].content, ' bar ')
def test_get_comment_empty_comment(self):
self._test_get_x(parser.get_comment,
'()', '()', ' ', [], '', [''])
def test_get_comment_multiple_nesting(self):
comment = self._test_get_x(parser.get_comment,
'(((((foo)))))', '(((((foo)))))', ' ', [], '', ['((((foo))))'])
for i in range(4, 0, -1):
self.assertEqual(comment[0].content, '('*(i-1)+'foo'+')'*(i-1))
comment = comment[0]
self.assertEqual(comment.content, 'foo')
def test_get_comment_missing_end_of_nesting(self):
self._test_get_x(parser.get_comment,
'(((((foo)))', '(((((foo)))))', ' ',
[errors.InvalidHeaderDefect]*2, '', ['((((foo))))'])
def test_get_comment_qs_in_nested_comment(self):
comment = self._test_get_x(parser.get_comment,
r'(foo (b\)))', r'(foo (b\)))', ' ', [], '', [r'foo (b\))'])
self.assertEqual(comment[2].content, 'b)')
# get_cfws
def test_get_cfws_only_ws(self):
cfws = self._test_get_x(parser.get_cfws,
' \t \t', ' \t \t', ' ', [], '', [])
self.assertEqual(cfws.token_type, 'cfws')
def test_get_cfws_only_comment(self):
cfws = self._test_get_x(parser.get_cfws,
'(foo)', '(foo)', ' ', [], '', ['foo'])
self.assertEqual(cfws[0].content, 'foo')
def test_get_cfws_only_mixed(self):
cfws = self._test_get_x(parser.get_cfws,
' (foo ) ( bar) ', ' (foo ) ( bar) ', ' ', [], '',
['foo ', ' bar'])
self.assertEqual(cfws[1].content, 'foo ')
self.assertEqual(cfws[3].content, ' bar')
def test_get_cfws_ends_at_non_leader(self):
cfws = self._test_get_x(parser.get_cfws,
'(foo) bar', '(foo) ', ' ', [], 'bar', ['foo'])
self.assertEqual(cfws[0].content, 'foo')
def test_get_cfws_ends_at_non_printable(self):
cfws = self._test_get_x(parser.get_cfws,
'(foo) \x07', '(foo) ', ' ', [], '\x07', ['foo'])
self.assertEqual(cfws[0].content, 'foo')
def test_get_cfws_non_printable_in_comment(self):
cfws = self._test_get_x(parser.get_cfws,
'(foo \x07) "test"', '(foo \x07) ', ' ',
[errors.NonPrintableDefect], '"test"', ['foo \x07'])
self.assertEqual(cfws[0].content, 'foo \x07')
def test_get_cfws_header_ends_in_comment(self):
cfws = self._test_get_x(parser.get_cfws,
' (foo ', ' (foo )', ' ',
[errors.InvalidHeaderDefect], '', ['foo '])
self.assertEqual(cfws[1].content, 'foo ')
def test_get_cfws_multiple_nested_comments(self):
cfws = self._test_get_x(parser.get_cfws,
'(foo (bar)) ((a)(a))', '(foo (bar)) ((a)(a))', ' ', [],
'', ['foo (bar)', '(a)(a)'])
self.assertEqual(cfws[0].comments, ['foo (bar)'])
self.assertEqual(cfws[2].comments, ['(a)(a)'])
# get_quoted_string
def test_get_quoted_string_only(self):
qs = self._test_get_x(parser.get_quoted_string,
'"bob"', '"bob"', 'bob', [], '')
self.assertEqual(qs.token_type, 'quoted-string')
self.assertEqual(qs.quoted_value, '"bob"')
self.assertEqual(qs.content, 'bob')
def test_get_quoted_string_with_wsp(self):
qs = self._test_get_x(parser.get_quoted_string,
'\t "bob" ', '\t "bob" ', ' bob ', [], '')
self.assertEqual(qs.quoted_value, ' "bob" ')
self.assertEqual(qs.content, 'bob')
def test_get_quoted_string_with_comments_and_wsp(self):
qs = self._test_get_x(parser.get_quoted_string,
' (foo) "bob"(bar)', ' (foo) "bob"(bar)', ' bob ', [], '')
self.assertEqual(qs[0][1].content, 'foo')
self.assertEqual(qs[2][0].content, 'bar')
self.assertEqual(qs.content, 'bob')
self.assertEqual(qs.quoted_value, ' "bob" ')
def test_get_quoted_string_with_multiple_comments(self):
qs = self._test_get_x(parser.get_quoted_string,
' (foo) (bar) "bob"(bird)', ' (foo) (bar) "bob"(bird)', ' bob ',
[], '')
self.assertEqual(qs[0].comments, ['foo', 'bar'])
self.assertEqual(qs[2].comments, ['bird'])
self.assertEqual(qs.content, 'bob')
self.assertEqual(qs.quoted_value, ' "bob" ')
def test_get_quoted_string_non_printable_in_comment(self):
qs = self._test_get_x(parser.get_quoted_string,
' (\x0A) "bob"', ' (\x0A) "bob"', ' bob',
[errors.NonPrintableDefect], '')
self.assertEqual(qs[0].comments, ['\x0A'])
self.assertEqual(qs.content, 'bob')
self.assertEqual(qs.quoted_value, ' "bob"')
def test_get_quoted_string_non_printable_in_qcontent(self):
qs = self._test_get_x(parser.get_quoted_string,
' (a) "a\x0B"', ' (a) "a\x0B"', ' a\x0B',
[errors.NonPrintableDefect], '')
self.assertEqual(qs[0].comments, ['a'])
self.assertEqual(qs.content, 'a\x0B')
self.assertEqual(qs.quoted_value, ' "a\x0B"')
def test_get_quoted_string_internal_ws(self):
qs = self._test_get_x(parser.get_quoted_string,
' (a) "foo bar "', ' (a) "foo bar "', ' foo bar ',
[], '')
self.assertEqual(qs[0].comments, ['a'])
self.assertEqual(qs.content, 'foo bar ')
self.assertEqual(qs.quoted_value, ' "foo bar "')
def test_get_quoted_string_header_ends_in_comment(self):
qs = self._test_get_x(parser.get_quoted_string,
' (a) "bob" (a', ' (a) "bob" (a)', ' bob ',
[errors.InvalidHeaderDefect], '')
self.assertEqual(qs[0].comments, ['a'])
self.assertEqual(qs[2].comments, ['a'])
self.assertEqual(qs.content, 'bob')
self.assertEqual(qs.quoted_value, ' "bob" ')
def test_get_quoted_string_header_ends_in_qcontent(self):
qs = self._test_get_x(parser.get_quoted_string,
' (a) "bob', ' (a) "bob"', ' bob',
[errors.InvalidHeaderDefect], '')
self.assertEqual(qs[0].comments, ['a'])
self.assertEqual(qs.content, 'bob')
self.assertEqual(qs.quoted_value, ' "bob"')
def test_get_quoted_string_no_quoted_string(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_quoted_string(' (ab) xyz')
def test_get_quoted_string_qs_ends_at_noncfws(self):
qs = self._test_get_x(parser.get_quoted_string,
'\t "bob" fee', '\t "bob" ', ' bob ', [], 'fee')
self.assertEqual(qs.content, 'bob')
self.assertEqual(qs.quoted_value, ' "bob" ')
# get_atom
def test_get_atom_only(self):
atom = self._test_get_x(parser.get_atom,
'bob', 'bob', 'bob', [], '')
self.assertEqual(atom.token_type, 'atom')
def test_get_atom_with_wsp(self):
self._test_get_x(parser.get_atom,
'\t bob ', '\t bob ', ' bob ', [], '')
def test_get_atom_with_comments_and_wsp(self):
atom = self._test_get_x(parser.get_atom,
' (foo) bob(bar)', ' (foo) bob(bar)', ' bob ', [], '')
self.assertEqual(atom[0][1].content, 'foo')
self.assertEqual(atom[2][0].content, 'bar')
def test_get_atom_with_multiple_comments(self):
atom = self._test_get_x(parser.get_atom,
' (foo) (bar) bob(bird)', ' (foo) (bar) bob(bird)', ' bob ',
[], '')
self.assertEqual(atom[0].comments, ['foo', 'bar'])
self.assertEqual(atom[2].comments, ['bird'])
def test_get_atom_non_printable_in_comment(self):
atom = self._test_get_x(parser.get_atom,
' (\x0A) bob', ' (\x0A) bob', ' bob',
[errors.NonPrintableDefect], '')
self.assertEqual(atom[0].comments, ['\x0A'])
def test_get_atom_non_printable_in_atext(self):
atom = self._test_get_x(parser.get_atom,
' (a) a\x0B', ' (a) a\x0B', ' a\x0B',
[errors.NonPrintableDefect], '')
self.assertEqual(atom[0].comments, ['a'])
def test_get_atom_header_ends_in_comment(self):
atom = self._test_get_x(parser.get_atom,
' (a) bob (a', ' (a) bob (a)', ' bob ',
[errors.InvalidHeaderDefect], '')
self.assertEqual(atom[0].comments, ['a'])
self.assertEqual(atom[2].comments, ['a'])
def test_get_atom_no_atom(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_atom(' (ab) ')
def test_get_atom_no_atom_before_special(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_atom(' (ab) @')
def test_get_atom_atom_ends_at_special(self):
atom = self._test_get_x(parser.get_atom,
' (foo) bob(bar) @bang', ' (foo) bob(bar) ', ' bob ', [], '@bang')
self.assertEqual(atom[0].comments, ['foo'])
self.assertEqual(atom[2].comments, ['bar'])
def test_get_atom_atom_ends_at_noncfws(self):
self._test_get_x(parser.get_atom,
'bob fred', 'bob ', 'bob ', [], 'fred')
def test_get_atom_rfc2047_atom(self):
self._test_get_x(parser.get_atom,
'=?utf-8?q?=20bob?=', ' bob', ' bob', [], '')
# get_dot_atom_text
def test_get_dot_atom_text(self):
dot_atom_text = self._test_get_x(parser.get_dot_atom_text,
'foo.bar.bang', 'foo.bar.bang', 'foo.bar.bang', [], '')
self.assertEqual(dot_atom_text.token_type, 'dot-atom-text')
self.assertEqual(len(dot_atom_text), 5)
def test_get_dot_atom_text_lone_atom_is_valid(self):
dot_atom_text = self._test_get_x(parser.get_dot_atom_text,
'foo', 'foo', 'foo', [], '')
def test_get_dot_atom_text_raises_on_leading_dot(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom_text('.foo.bar')
def test_get_dot_atom_text_raises_on_trailing_dot(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom_text('foo.bar.')
def test_get_dot_atom_text_raises_on_leading_non_atext(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom_text(' foo.bar')
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom_text('@foo.bar')
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom_text('"foo.bar"')
def test_get_dot_atom_text_trailing_text_preserved(self):
dot_atom_text = self._test_get_x(parser.get_dot_atom_text,
'foo@bar', 'foo', 'foo', [], '@bar')
def test_get_dot_atom_text_trailing_ws_preserved(self):
dot_atom_text = self._test_get_x(parser.get_dot_atom_text,
'foo .bar', 'foo', 'foo', [], ' .bar')
# get_dot_atom
def test_get_dot_atom_only(self):
dot_atom = self._test_get_x(parser.get_dot_atom,
'foo.bar.bing', 'foo.bar.bing', 'foo.bar.bing', [], '')
self.assertEqual(dot_atom.token_type, 'dot-atom')
self.assertEqual(len(dot_atom), 1)
def test_get_dot_atom_with_wsp(self):
self._test_get_x(parser.get_dot_atom,
'\t foo.bar.bing ', '\t foo.bar.bing ', ' foo.bar.bing ', [], '')
def test_get_dot_atom_with_comments_and_wsp(self):
self._test_get_x(parser.get_dot_atom,
' (sing) foo.bar.bing (here) ', ' (sing) foo.bar.bing (here) ',
' foo.bar.bing ', [], '')
def test_get_dot_atom_space_ends_dot_atom(self):
self._test_get_x(parser.get_dot_atom,
' (sing) foo.bar .bing (here) ', ' (sing) foo.bar ',
' foo.bar ', [], '.bing (here) ')
def test_get_dot_atom_no_atom_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom(' (foo) ')
def test_get_dot_atom_leading_dot_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom(' (foo) .bar')
def test_get_dot_atom_two_dots_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom('bar..bang')
def test_get_dot_atom_trailing_dot_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_dot_atom(' (foo) bar.bang. foo')
def test_get_dot_atom_rfc2047_atom(self):
self._test_get_x(parser.get_dot_atom,
'=?utf-8?q?=20bob?=', ' bob', ' bob', [], '')
# get_word (if this were black box we'd repeat all the qs/atom tests)
def test_get_word_atom_yields_atom(self):
word = self._test_get_x(parser.get_word,
' (foo) bar (bang) :ah', ' (foo) bar (bang) ', ' bar ', [], ':ah')
self.assertEqual(word.token_type, 'atom')
self.assertEqual(word[0].token_type, 'cfws')
def test_get_word_qs_yields_qs(self):
word = self._test_get_x(parser.get_word,
'"bar " (bang) ah', '"bar " (bang) ', 'bar ', [], 'ah')
self.assertEqual(word.token_type, 'quoted-string')
self.assertEqual(word[0].token_type, 'bare-quoted-string')
self.assertEqual(word[0].value, 'bar ')
self.assertEqual(word.content, 'bar ')
def test_get_word_ends_at_dot(self):
self._test_get_x(parser.get_word,
'foo.', 'foo', 'foo', [], '.')
# get_phrase
def test_get_phrase_simple(self):
phrase = self._test_get_x(parser.get_phrase,
'"Fred A. Johnson" is his name, oh.',
'"Fred A. Johnson" is his name',
'Fred A. Johnson is his name',
[],
', oh.')
self.assertEqual(phrase.token_type, 'phrase')
def test_get_phrase_complex(self):
phrase = self._test_get_x(parser.get_phrase,
' (A) bird (in (my|your)) "hand " is messy\t<>\t',
' (A) bird (in (my|your)) "hand " is messy\t',
' bird hand is messy ',
[],
'<>\t')
self.assertEqual(phrase[0][0].comments, ['A'])
self.assertEqual(phrase[0][2].comments, ['in (my|your)'])
def test_get_phrase_obsolete(self):
phrase = self._test_get_x(parser.get_phrase,
'Fred A.(weird).O Johnson',
'Fred A.(weird).O Johnson',
'Fred A. .O Johnson',
[errors.ObsoleteHeaderDefect]*3,
'')
self.assertEqual(len(phrase), 7)
self.assertEqual(phrase[3].comments, ['weird'])
def test_get_phrase_pharse_must_start_with_word(self):
phrase = self._test_get_x(parser.get_phrase,
'(even weirder).name',
'(even weirder).name',
' .name',
[errors.InvalidHeaderDefect] + [errors.ObsoleteHeaderDefect]*2,
'')
self.assertEqual(len(phrase), 3)
self.assertEqual(phrase[0].comments, ['even weirder'])
def test_get_phrase_ending_with_obsolete(self):
phrase = self._test_get_x(parser.get_phrase,
'simple phrase.(with trailing comment):boo',
'simple phrase.(with trailing comment)',
'simple phrase. ',
[errors.ObsoleteHeaderDefect]*2,
':boo')
self.assertEqual(len(phrase), 4)
self.assertEqual(phrase[3].comments, ['with trailing comment'])
def get_phrase_cfws_only_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_phrase(' (foo) ')
# get_local_part
def test_get_local_part_simple(self):
local_part = self._test_get_x(parser.get_local_part,
'dinsdale@python.org', 'dinsdale', 'dinsdale', [], '@python.org')
self.assertEqual(local_part.token_type, 'local-part')
self.assertEqual(local_part.local_part, 'dinsdale')
def test_get_local_part_with_dot(self):
local_part = self._test_get_x(parser.get_local_part,
'Fred.A.Johnson@python.org',
'Fred.A.Johnson',
'Fred.A.Johnson',
[],
'@python.org')
self.assertEqual(local_part.local_part, 'Fred.A.Johnson')
def test_get_local_part_with_whitespace(self):
local_part = self._test_get_x(parser.get_local_part,
' Fred.A.Johnson @python.org',
' Fred.A.Johnson ',
' Fred.A.Johnson ',
[],
'@python.org')
self.assertEqual(local_part.local_part, 'Fred.A.Johnson')
def test_get_local_part_with_cfws(self):
local_part = self._test_get_x(parser.get_local_part,
' (foo) Fred.A.Johnson (bar (bird)) @python.org',
' (foo) Fred.A.Johnson (bar (bird)) ',
' Fred.A.Johnson ',
[],
'@python.org')
self.assertEqual(local_part.local_part, 'Fred.A.Johnson')
self.assertEqual(local_part[0][0].comments, ['foo'])
self.assertEqual(local_part[0][2].comments, ['bar (bird)'])
def test_get_local_part_simple_quoted(self):
local_part = self._test_get_x(parser.get_local_part,
'"dinsdale"@python.org', '"dinsdale"', '"dinsdale"', [], '@python.org')
self.assertEqual(local_part.token_type, 'local-part')
self.assertEqual(local_part.local_part, 'dinsdale')
def test_get_local_part_with_quoted_dot(self):
local_part = self._test_get_x(parser.get_local_part,
'"Fred.A.Johnson"@python.org',
'"Fred.A.Johnson"',
'"Fred.A.Johnson"',
[],
'@python.org')
self.assertEqual(local_part.local_part, 'Fred.A.Johnson')
def test_get_local_part_quoted_with_whitespace(self):
local_part = self._test_get_x(parser.get_local_part,
' "Fred A. Johnson" @python.org',
' "Fred A. Johnson" ',
' "Fred A. Johnson" ',
[],
'@python.org')
self.assertEqual(local_part.local_part, 'Fred A. Johnson')
def test_get_local_part_quoted_with_cfws(self):
local_part = self._test_get_x(parser.get_local_part,
' (foo) " Fred A. Johnson " (bar (bird)) @python.org',
' (foo) " Fred A. Johnson " (bar (bird)) ',
' " Fred A. Johnson " ',
[],
'@python.org')
self.assertEqual(local_part.local_part, ' Fred A. Johnson ')
self.assertEqual(local_part[0][0].comments, ['foo'])
self.assertEqual(local_part[0][2].comments, ['bar (bird)'])
def test_get_local_part_simple_obsolete(self):
local_part = self._test_get_x(parser.get_local_part,
'Fred. A.Johnson@python.org',
'Fred. A.Johnson',
'Fred. A.Johnson',
[errors.ObsoleteHeaderDefect],
'@python.org')
self.assertEqual(local_part.local_part, 'Fred.A.Johnson')
def test_get_local_part_complex_obsolete_1(self):
local_part = self._test_get_x(parser.get_local_part,
' (foo )Fred (bar).(bird) A.(sheep)Johnson."and dogs "@python.org',
' (foo )Fred (bar).(bird) A.(sheep)Johnson."and dogs "',
' Fred . A. Johnson.and dogs ',
[errors.ObsoleteHeaderDefect],
'@python.org')
self.assertEqual(local_part.local_part, 'Fred.A.Johnson.and dogs ')
def test_get_local_part_complex_obsolete_invalid(self):
local_part = self._test_get_x(parser.get_local_part,
' (foo )Fred (bar).(bird) A.(sheep)Johnson "and dogs"@python.org',
' (foo )Fred (bar).(bird) A.(sheep)Johnson "and dogs"',
' Fred . A. Johnson and dogs',
[errors.InvalidHeaderDefect]*2,
'@python.org')
self.assertEqual(local_part.local_part, 'Fred.A.Johnson and dogs')
def test_get_local_part_no_part_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_local_part(' (foo) ')
def test_get_local_part_special_instead_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_local_part(' (foo) @python.org')
def test_get_local_part_trailing_dot(self):
local_part = self._test_get_x(parser.get_local_part,
' borris.@python.org',
' borris.',
' borris.',
[errors.InvalidHeaderDefect]*2,
'@python.org')
self.assertEqual(local_part.local_part, 'borris.')
def test_get_local_part_trailing_dot_with_ws(self):
local_part = self._test_get_x(parser.get_local_part,
' borris. @python.org',
' borris. ',
' borris. ',
[errors.InvalidHeaderDefect]*2,
'@python.org')
self.assertEqual(local_part.local_part, 'borris.')
def test_get_local_part_leading_dot(self):
local_part = self._test_get_x(parser.get_local_part,
'.borris@python.org',
'.borris',
'.borris',
[errors.InvalidHeaderDefect]*2,
'@python.org')
self.assertEqual(local_part.local_part, '.borris')
def test_get_local_part_leading_dot_after_ws(self):
local_part = self._test_get_x(parser.get_local_part,
' .borris@python.org',
' .borris',
' .borris',
[errors.InvalidHeaderDefect]*2,
'@python.org')
self.assertEqual(local_part.local_part, '.borris')
def test_get_local_part_double_dot_raises(self):
local_part = self._test_get_x(parser.get_local_part,
' borris.(foo).natasha@python.org',
' borris.(foo).natasha',
' borris. .natasha',
[errors.InvalidHeaderDefect]*2,
'@python.org')
self.assertEqual(local_part.local_part, 'borris..natasha')
def test_get_local_part_quoted_strings_in_atom_list(self):
local_part = self._test_get_x(parser.get_local_part,
'""example" example"@example.com',
'""example" example"',
'example example',
[errors.InvalidHeaderDefect]*3,
'@example.com')
self.assertEqual(local_part.local_part, 'example example')
def test_get_local_part_valid_and_invalid_qp_in_atom_list(self):
local_part = self._test_get_x(parser.get_local_part,
r'"\\"example\\" example"@example.com',
r'"\\"example\\" example"',
r'\example\\ example',
[errors.InvalidHeaderDefect]*5,
'@example.com')
self.assertEqual(local_part.local_part, r'\example\\ example')
def test_get_local_part_unicode_defect(self):
# Currently this only happens when parsing unicode, not when parsing
# stuff that was originally binary.
local_part = self._test_get_x(parser.get_local_part,
'exámple@example.com',
'exámple',
'exámple',
[errors.NonASCIILocalPartDefect],
'@example.com')
self.assertEqual(local_part.local_part, 'exámple')
# get_dtext
def test_get_dtext_only(self):
dtext = self._test_get_x(parser.get_dtext,
'foobar', 'foobar', 'foobar', [], '')
self.assertEqual(dtext.token_type, 'ptext')
def test_get_dtext_all_dtext(self):
dtext = self._test_get_x(parser.get_dtext, self.rfc_dtext_chars,
self.rfc_dtext_chars,
self.rfc_dtext_chars, [], '')
def test_get_dtext_two_words_gets_first(self):
self._test_get_x(parser.get_dtext,
'foo bar', 'foo', 'foo', [], ' bar')
def test_get_dtext_following_wsp_preserved(self):
self._test_get_x(parser.get_dtext,
'foo \t\tbar', 'foo', 'foo', [], ' \t\tbar')
def test_get_dtext_non_printables(self):
dtext = self._test_get_x(parser.get_dtext,
'foo\x00bar]', 'foo\x00bar', 'foo\x00bar',
[errors.NonPrintableDefect], ']')
self.assertEqual(dtext.defects[0].non_printables[0], '\x00')
def test_get_dtext_with_qp(self):
ptext = self._test_get_x(parser.get_dtext,
r'foo\]\[\\bar\b\e\l\l',
r'foo][\barbell',
r'foo][\barbell',
[errors.ObsoleteHeaderDefect],
'')
def test_get_dtext_up_to_close_bracket_only(self):
self._test_get_x(parser.get_dtext,
'foo]', 'foo', 'foo', [], ']')
def test_get_dtext_wsp_before_close_bracket_preserved(self):
self._test_get_x(parser.get_dtext,
'foo ]', 'foo', 'foo', [], ' ]')
def test_get_dtext_close_bracket_mid_word(self):
self._test_get_x(parser.get_dtext,
'foo]bar', 'foo', 'foo', [], ']bar')
def test_get_dtext_up_to_open_bracket_only(self):
self._test_get_x(parser.get_dtext,
'foo[', 'foo', 'foo', [], '[')
def test_get_dtext_wsp_before_open_bracket_preserved(self):
self._test_get_x(parser.get_dtext,
'foo [', 'foo', 'foo', [], ' [')
def test_get_dtext_open_bracket_mid_word(self):
self._test_get_x(parser.get_dtext,
'foo[bar', 'foo', 'foo', [], '[bar')
# get_domain_literal
def test_get_domain_literal_only(self):
domain_literal = domain_literal = self._test_get_x(parser.get_domain_literal,
'[127.0.0.1]',
'[127.0.0.1]',
'[127.0.0.1]',
[],
'')
self.assertEqual(domain_literal.token_type, 'domain-literal')
self.assertEqual(domain_literal.domain, '[127.0.0.1]')
self.assertEqual(domain_literal.ip, '127.0.0.1')
def test_get_domain_literal_with_internal_ws(self):
domain_literal = self._test_get_x(parser.get_domain_literal,
'[ 127.0.0.1\t ]',
'[ 127.0.0.1\t ]',
'[ 127.0.0.1 ]',
[],
'')
self.assertEqual(domain_literal.domain, '[127.0.0.1]')
self.assertEqual(domain_literal.ip, '127.0.0.1')
def test_get_domain_literal_with_surrounding_cfws(self):
domain_literal = self._test_get_x(parser.get_domain_literal,
'(foo)[ 127.0.0.1] (bar)',
'(foo)[ 127.0.0.1] (bar)',
' [ 127.0.0.1] ',
[],
'')
self.assertEqual(domain_literal.domain, '[127.0.0.1]')
self.assertEqual(domain_literal.ip, '127.0.0.1')
def test_get_domain_literal_no_start_char_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_domain_literal('(foo) ')
def test_get_domain_literal_no_start_char_before_special_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_domain_literal('(foo) @')
def test_get_domain_literal_bad_dtext_char_before_special_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_domain_literal('(foo) [abc[@')
# get_domain
def test_get_domain_regular_domain_only(self):
domain = self._test_get_x(parser.get_domain,
'example.com',
'example.com',
'example.com',
[],
'')
self.assertEqual(domain.token_type, 'domain')
self.assertEqual(domain.domain, 'example.com')
def test_get_domain_domain_literal_only(self):
domain = self._test_get_x(parser.get_domain,
'[127.0.0.1]',
'[127.0.0.1]',
'[127.0.0.1]',
[],
'')
self.assertEqual(domain.token_type, 'domain')
self.assertEqual(domain.domain, '[127.0.0.1]')
def test_get_domain_with_cfws(self):
domain = self._test_get_x(parser.get_domain,
'(foo) example.com(bar)\t',
'(foo) example.com(bar)\t',
' example.com ',
[],
'')
self.assertEqual(domain.domain, 'example.com')
def test_get_domain_domain_literal_with_cfws(self):
domain = self._test_get_x(parser.get_domain,
'(foo)[127.0.0.1]\t(bar)',
'(foo)[127.0.0.1]\t(bar)',
' [127.0.0.1] ',
[],
'')
self.assertEqual(domain.domain, '[127.0.0.1]')
def test_get_domain_domain_with_cfws_ends_at_special(self):
domain = self._test_get_x(parser.get_domain,
'(foo)example.com\t(bar), next',
'(foo)example.com\t(bar)',
' example.com ',
[],
', next')
self.assertEqual(domain.domain, 'example.com')
def test_get_domain_domain_literal_with_cfws_ends_at_special(self):
domain = self._test_get_x(parser.get_domain,
'(foo)[127.0.0.1]\t(bar), next',
'(foo)[127.0.0.1]\t(bar)',
' [127.0.0.1] ',
[],
', next')
self.assertEqual(domain.domain, '[127.0.0.1]')
def test_get_domain_obsolete(self):
domain = self._test_get_x(parser.get_domain,
'(foo) example . (bird)com(bar)\t',
'(foo) example . (bird)com(bar)\t',
' example . com ',
[errors.ObsoleteHeaderDefect],
'')
self.assertEqual(domain.domain, 'example.com')
def test_get_domain_no_non_cfws_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_domain(" (foo)\t")
def test_get_domain_no_atom_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_domain(" (foo)\t, broken")
# get_addr_spec
def test_get_addr_spec_normal(self):
addr_spec = self._test_get_x(parser.get_addr_spec,
'dinsdale@example.com',
'dinsdale@example.com',
'dinsdale@example.com',
[],
'')
self.assertEqual(addr_spec.token_type, 'addr-spec')
self.assertEqual(addr_spec.local_part, 'dinsdale')
self.assertEqual(addr_spec.domain, 'example.com')
self.assertEqual(addr_spec.addr_spec, 'dinsdale@example.com')
def test_get_addr_spec_with_doamin_literal(self):
addr_spec = self._test_get_x(parser.get_addr_spec,
'dinsdale@[127.0.0.1]',
'dinsdale@[127.0.0.1]',
'dinsdale@[127.0.0.1]',
[],
'')
self.assertEqual(addr_spec.local_part, 'dinsdale')
self.assertEqual(addr_spec.domain, '[127.0.0.1]')
self.assertEqual(addr_spec.addr_spec, 'dinsdale@[127.0.0.1]')
def test_get_addr_spec_with_cfws(self):
addr_spec = self._test_get_x(parser.get_addr_spec,
'(foo) dinsdale(bar)@ (bird) example.com (bog)',
'(foo) dinsdale(bar)@ (bird) example.com (bog)',
' dinsdale@example.com ',
[],
'')
self.assertEqual(addr_spec.local_part, 'dinsdale')
self.assertEqual(addr_spec.domain, 'example.com')
self.assertEqual(addr_spec.addr_spec, 'dinsdale@example.com')
def test_get_addr_spec_with_qouoted_string_and_cfws(self):
addr_spec = self._test_get_x(parser.get_addr_spec,
'(foo) "roy a bug"(bar)@ (bird) example.com (bog)',
'(foo) "roy a bug"(bar)@ (bird) example.com (bog)',
' "roy a bug"@example.com ',
[],
'')
self.assertEqual(addr_spec.local_part, 'roy a bug')
self.assertEqual(addr_spec.domain, 'example.com')
self.assertEqual(addr_spec.addr_spec, '"roy a bug"@example.com')
def test_get_addr_spec_ends_at_special(self):
addr_spec = self._test_get_x(parser.get_addr_spec,
'(foo) "roy a bug"(bar)@ (bird) example.com (bog) , next',
'(foo) "roy a bug"(bar)@ (bird) example.com (bog) ',
' "roy a bug"@example.com ',
[],
', next')
self.assertEqual(addr_spec.local_part, 'roy a bug')
self.assertEqual(addr_spec.domain, 'example.com')
self.assertEqual(addr_spec.addr_spec, '"roy a bug"@example.com')
def test_get_addr_spec_quoted_strings_in_atom_list(self):
addr_spec = self._test_get_x(parser.get_addr_spec,
'""example" example"@example.com',
'""example" example"@example.com',
'example example@example.com',
[errors.InvalidHeaderDefect]*3,
'')
self.assertEqual(addr_spec.local_part, 'example example')
self.assertEqual(addr_spec.domain, 'example.com')
self.assertEqual(addr_spec.addr_spec, '"example example"@example.com')
def test_get_addr_spec_dot_atom(self):
addr_spec = self._test_get_x(parser.get_addr_spec,
'star.a.star@example.com',
'star.a.star@example.com',
'star.a.star@example.com',
[],
'')
self.assertEqual(addr_spec.local_part, 'star.a.star')
self.assertEqual(addr_spec.domain, 'example.com')
self.assertEqual(addr_spec.addr_spec, 'star.a.star@example.com')
# get_obs_route
def test_get_obs_route_simple(self):
obs_route = self._test_get_x(parser.get_obs_route,
'@example.com, @two.example.com:',
'@example.com, @two.example.com:',
'@example.com, @two.example.com:',
[],
'')
self.assertEqual(obs_route.token_type, 'obs-route')
self.assertEqual(obs_route.domains, ['example.com', 'two.example.com'])
def test_get_obs_route_complex(self):
obs_route = self._test_get_x(parser.get_obs_route,
'(foo),, (blue)@example.com (bar),@two.(foo) example.com (bird):',
'(foo),, (blue)@example.com (bar),@two.(foo) example.com (bird):',
' ,, @example.com ,@two. example.com :',
[errors.ObsoleteHeaderDefect], # This is the obs-domain
'')
self.assertEqual(obs_route.token_type, 'obs-route')
self.assertEqual(obs_route.domains, ['example.com', 'two.example.com'])
def test_get_obs_route_no_route_before_end_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_obs_route('(foo) @example.com,')
def test_get_obs_route_no_route_before_special_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_obs_route('(foo) [abc],')
def test_get_obs_route_no_route_before_special_raises2(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_obs_route('(foo) @example.com [abc],')
# get_angle_addr
def test_get_angle_addr_simple(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<dinsdale@example.com>',
'<dinsdale@example.com>',
'<dinsdale@example.com>',
[],
'')
self.assertEqual(angle_addr.token_type, 'angle-addr')
self.assertEqual(angle_addr.local_part, 'dinsdale')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, 'dinsdale@example.com')
def test_get_angle_addr_empty(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<>',
'<>',
'<>',
[errors.InvalidHeaderDefect],
'')
self.assertEqual(angle_addr.token_type, 'angle-addr')
self.assertIsNone(angle_addr.local_part)
self.assertIsNone(angle_addr.domain)
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, '<>')
def test_get_angle_addr_qs_only_quotes(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<""@example.com>',
'<""@example.com>',
'<""@example.com>',
[],
'')
self.assertEqual(angle_addr.token_type, 'angle-addr')
self.assertEqual(angle_addr.local_part, '')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, '""@example.com')
def test_get_angle_addr_with_cfws(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
' (foo) <dinsdale@example.com>(bar)',
' (foo) <dinsdale@example.com>(bar)',
' <dinsdale@example.com> ',
[],
'')
self.assertEqual(angle_addr.token_type, 'angle-addr')
self.assertEqual(angle_addr.local_part, 'dinsdale')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, 'dinsdale@example.com')
def test_get_angle_addr_qs_and_domain_literal(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<"Fred Perfect"@[127.0.0.1]>',
'<"Fred Perfect"@[127.0.0.1]>',
'<"Fred Perfect"@[127.0.0.1]>',
[],
'')
self.assertEqual(angle_addr.local_part, 'Fred Perfect')
self.assertEqual(angle_addr.domain, '[127.0.0.1]')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, '"Fred Perfect"@[127.0.0.1]')
def test_get_angle_addr_internal_cfws(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<(foo) dinsdale@example.com(bar)>',
'<(foo) dinsdale@example.com(bar)>',
'< dinsdale@example.com >',
[],
'')
self.assertEqual(angle_addr.local_part, 'dinsdale')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, 'dinsdale@example.com')
def test_get_angle_addr_obs_route(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'(foo)<@example.com, (bird) @two.example.com: dinsdale@example.com> (bar) ',
'(foo)<@example.com, (bird) @two.example.com: dinsdale@example.com> (bar) ',
' <@example.com, @two.example.com: dinsdale@example.com> ',
[errors.ObsoleteHeaderDefect],
'')
self.assertEqual(angle_addr.local_part, 'dinsdale')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertEqual(angle_addr.route, ['example.com', 'two.example.com'])
self.assertEqual(angle_addr.addr_spec, 'dinsdale@example.com')
def test_get_angle_addr_missing_closing_angle(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<dinsdale@example.com',
'<dinsdale@example.com>',
'<dinsdale@example.com>',
[errors.InvalidHeaderDefect],
'')
self.assertEqual(angle_addr.local_part, 'dinsdale')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, 'dinsdale@example.com')
def test_get_angle_addr_missing_closing_angle_with_cfws(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<dinsdale@example.com (foo)',
'<dinsdale@example.com (foo)>',
'<dinsdale@example.com >',
[errors.InvalidHeaderDefect],
'')
self.assertEqual(angle_addr.local_part, 'dinsdale')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, 'dinsdale@example.com')
def test_get_angle_addr_ends_at_special(self):
angle_addr = self._test_get_x(parser.get_angle_addr,
'<dinsdale@example.com> (foo), next',
'<dinsdale@example.com> (foo)',
'<dinsdale@example.com> ',
[],
', next')
self.assertEqual(angle_addr.local_part, 'dinsdale')
self.assertEqual(angle_addr.domain, 'example.com')
self.assertIsNone(angle_addr.route)
self.assertEqual(angle_addr.addr_spec, 'dinsdale@example.com')
def test_get_angle_addr_no_angle_raise(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_angle_addr('(foo) ')
def test_get_angle_addr_no_angle_before_special_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_angle_addr('(foo) , next')
def test_get_angle_addr_no_angle_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_angle_addr('bar')
def test_get_angle_addr_special_after_angle_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_angle_addr('(foo) <, bar')
# get_display_name This is phrase but with a different value.
def test_get_display_name_simple(self):
display_name = self._test_get_x(parser.get_display_name,
'Fred A Johnson',
'Fred A Johnson',
'Fred A Johnson',
[],
'')
self.assertEqual(display_name.token_type, 'display-name')
self.assertEqual(display_name.display_name, 'Fred A Johnson')
def test_get_display_name_complex1(self):
display_name = self._test_get_x(parser.get_display_name,
'"Fred A. Johnson" is his name, oh.',
'"Fred A. Johnson" is his name',
'"Fred A. Johnson is his name"',
[],
', oh.')
self.assertEqual(display_name.token_type, 'display-name')
self.assertEqual(display_name.display_name, 'Fred A. Johnson is his name')
def test_get_display_name_complex2(self):
display_name = self._test_get_x(parser.get_display_name,
' (A) bird (in (my|your)) "hand " is messy\t<>\t',
' (A) bird (in (my|your)) "hand " is messy\t',
' "bird hand is messy" ',
[],
'<>\t')
self.assertEqual(display_name[0][0].comments, ['A'])
self.assertEqual(display_name[0][2].comments, ['in (my|your)'])
self.assertEqual(display_name.display_name, 'bird hand is messy')
def test_get_display_name_obsolete(self):
display_name = self._test_get_x(parser.get_display_name,
'Fred A.(weird).O Johnson',
'Fred A.(weird).O Johnson',
'"Fred A. .O Johnson"',
[errors.ObsoleteHeaderDefect]*3,
'')
self.assertEqual(len(display_name), 7)
self.assertEqual(display_name[3].comments, ['weird'])
self.assertEqual(display_name.display_name, 'Fred A. .O Johnson')
def test_get_display_name_pharse_must_start_with_word(self):
display_name = self._test_get_x(parser.get_display_name,
'(even weirder).name',
'(even weirder).name',
' ".name"',
[errors.InvalidHeaderDefect] + [errors.ObsoleteHeaderDefect]*2,
'')
self.assertEqual(len(display_name), 3)
self.assertEqual(display_name[0].comments, ['even weirder'])
self.assertEqual(display_name.display_name, '.name')
def test_get_display_name_ending_with_obsolete(self):
display_name = self._test_get_x(parser.get_display_name,
'simple phrase.(with trailing comment):boo',
'simple phrase.(with trailing comment)',
'"simple phrase." ',
[errors.ObsoleteHeaderDefect]*2,
':boo')
self.assertEqual(len(display_name), 4)
self.assertEqual(display_name[3].comments, ['with trailing comment'])
self.assertEqual(display_name.display_name, 'simple phrase.')
# get_name_addr
def test_get_name_addr_angle_addr_only(self):
name_addr = self._test_get_x(parser.get_name_addr,
'<dinsdale@example.com>',
'<dinsdale@example.com>',
'<dinsdale@example.com>',
[],
'')
self.assertEqual(name_addr.token_type, 'name-addr')
self.assertIsNone(name_addr.display_name)
self.assertEqual(name_addr.local_part, 'dinsdale')
self.assertEqual(name_addr.domain, 'example.com')
self.assertIsNone(name_addr.route)
self.assertEqual(name_addr.addr_spec, 'dinsdale@example.com')
def test_get_name_addr_atom_name(self):
name_addr = self._test_get_x(parser.get_name_addr,
'Dinsdale <dinsdale@example.com>',
'Dinsdale <dinsdale@example.com>',
'Dinsdale <dinsdale@example.com>',
[],
'')
self.assertEqual(name_addr.token_type, 'name-addr')
self.assertEqual(name_addr.display_name, 'Dinsdale')
self.assertEqual(name_addr.local_part, 'dinsdale')
self.assertEqual(name_addr.domain, 'example.com')
self.assertIsNone(name_addr.route)
self.assertEqual(name_addr.addr_spec, 'dinsdale@example.com')
def test_get_name_addr_atom_name_with_cfws(self):
name_addr = self._test_get_x(parser.get_name_addr,
'(foo) Dinsdale (bar) <dinsdale@example.com> (bird)',
'(foo) Dinsdale (bar) <dinsdale@example.com> (bird)',
' Dinsdale <dinsdale@example.com> ',
[],
'')
self.assertEqual(name_addr.display_name, 'Dinsdale')
self.assertEqual(name_addr.local_part, 'dinsdale')
self.assertEqual(name_addr.domain, 'example.com')
self.assertIsNone(name_addr.route)
self.assertEqual(name_addr.addr_spec, 'dinsdale@example.com')
def test_get_name_addr_name_with_cfws_and_dots(self):
name_addr = self._test_get_x(parser.get_name_addr,
'(foo) Roy.A.Bear (bar) <dinsdale@example.com> (bird)',
'(foo) Roy.A.Bear (bar) <dinsdale@example.com> (bird)',
' "Roy.A.Bear" <dinsdale@example.com> ',
[errors.ObsoleteHeaderDefect]*2,
'')
self.assertEqual(name_addr.display_name, 'Roy.A.Bear')
self.assertEqual(name_addr.local_part, 'dinsdale')
self.assertEqual(name_addr.domain, 'example.com')
self.assertIsNone(name_addr.route)
self.assertEqual(name_addr.addr_spec, 'dinsdale@example.com')
def test_get_name_addr_qs_name(self):
name_addr = self._test_get_x(parser.get_name_addr,
'"Roy.A.Bear" <dinsdale@example.com>',
'"Roy.A.Bear" <dinsdale@example.com>',
'"Roy.A.Bear" <dinsdale@example.com>',
[],
'')
self.assertEqual(name_addr.display_name, 'Roy.A.Bear')
self.assertEqual(name_addr.local_part, 'dinsdale')
self.assertEqual(name_addr.domain, 'example.com')
self.assertIsNone(name_addr.route)
self.assertEqual(name_addr.addr_spec, 'dinsdale@example.com')
def test_get_name_addr_with_route(self):
name_addr = self._test_get_x(parser.get_name_addr,
'"Roy.A.Bear" <@two.example.com: dinsdale@example.com>',
'"Roy.A.Bear" <@two.example.com: dinsdale@example.com>',
'"Roy.A.Bear" <@two.example.com: dinsdale@example.com>',
[errors.ObsoleteHeaderDefect],
'')
self.assertEqual(name_addr.display_name, 'Roy.A.Bear')
self.assertEqual(name_addr.local_part, 'dinsdale')
self.assertEqual(name_addr.domain, 'example.com')
self.assertEqual(name_addr.route, ['two.example.com'])
self.assertEqual(name_addr.addr_spec, 'dinsdale@example.com')
def test_get_name_addr_ends_at_special(self):
name_addr = self._test_get_x(parser.get_name_addr,
'"Roy.A.Bear" <dinsdale@example.com>, next',
'"Roy.A.Bear" <dinsdale@example.com>',
'"Roy.A.Bear" <dinsdale@example.com>',
[],
', next')
self.assertEqual(name_addr.display_name, 'Roy.A.Bear')
self.assertEqual(name_addr.local_part, 'dinsdale')
self.assertEqual(name_addr.domain, 'example.com')
self.assertIsNone(name_addr.route)
self.assertEqual(name_addr.addr_spec, 'dinsdale@example.com')
def test_get_name_addr_no_content_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_name_addr(' (foo) ')
def test_get_name_addr_no_content_before_special_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_name_addr(' (foo) ,')
def test_get_name_addr_no_angle_after_display_name_raises(self):
with self.assertRaises(errors.HeaderParseError):
parser.get_name_addr('foo bar')
# get_mailbox
def test_get_mailbox_addr_spec_only(self):
mailbox = self._test_get_x(parser.get_mailbox,
'dinsdale@example.com',
'dinsdale@example.com',
'dinsdale@example.com',
[],
'')
self.assertEqual(mailbox.token_type, 'mailbox')
self.assertIsNone(mailbox.display_name)
self.assertEqual(mailbox.local_part, 'dinsdale')
self.assertEqual(mailbox.domain, 'example.com')
self.assertIsNone(mailbox.route)
self.assertEqual(mailbox.addr_spec, 'dinsdale@example.com')
def test_get_mailbox_angle_addr_only(self):
mailbox = self._test_get_x(parser.get_mailbox,
'<dinsdale@example.com>',
'<dinsdale@example.com>',
'<dinsdale@example.com>',
[],
'')
self.assertEqual(mailbox.token_type, 'mailbox')
self.assertIsNone(mailbox.display_name)
self.assertEqual(mailbox.local_part, 'dinsdale')
self.assertEqual(mailbox.domain, 'example.com')
self.assertIsNone(mailbox.route)
self.assertEqual(mailbox.addr_spec, 'dinsdale@example.com')
def test_get_mailbox_name_addr(self):
mailbox = self._test_get_x(parser.get_mailbox,
'"Roy A. Bear" <dinsdale@example.com>',
'"Roy A. Bear" <dinsdale@example.com>',
'"Roy A. Bear" <dinsdale@example.com>',
[],
'')
self.assertEqual(mailbox.token_type, 'mailbox')
self.assertEqual(mailbox.display_name, 'Roy A. Bear')
self.assertEqual(mailbox.local_part, 'dinsdale')
self.assertEqual(mailbox.domain, 'example.com')
self.assertIsNone(mailbox.route)
self.assertEqual(mailbox.addr_spec, 'dinsdale@example.com')
def test_get_mailbox_ends_at_special(self):
mailbox = self._test_get_x(parser.get_mailbox,
'"Roy A. Bear" <dinsdale@example.com>, rest',
'"Roy A. Bear" <dinsdale@example.com>',
'"Roy A. Bear" <dinsdale@example.com>',
[],
', rest')
self.assertEqual(mailbox.token_type, 'mailbox')
self.assertEqual(mailbox.display_name, 'Roy A. Bear')
self.assertEqual(mailbox.local_part, 'dinsdale')
self.assertEqual(mailbox.domain, 'example.com')
self.assertIsNone(mailbox.route)
self.assertEqual(mailbox.addr_spec, 'dinsdale@example.com')
def test_get_mailbox_quoted_strings_in_atom_list(self):
mailbox = self._test_get_x(parser.get_mailbox,
'""example" example"@example.com',
'""example" example"@example.com',
'example example@example.com',
[errors.InvalidHeaderDefect]*3,
'')
self.assertEqual(mailbox.local_part, 'example example')
self.assertEqual(mailbox.domain, 'example.com')
self.assertEqual(mailbox.addr_spec, '"example example"@example.com')
# get_mailbox_list
def test_get_mailbox_list_single_addr(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
'dinsdale@example.com',
'dinsdale@example.com',
'dinsdale@example.com',
[],
'')
self.assertEqual(mailbox_list.token_type, 'mailbox-list')
self.assertEqual(len(mailbox_list.mailboxes), 1)
mailbox = mailbox_list.mailboxes[0]
self.assertIsNone(mailbox.display_name)
self.assertEqual(mailbox.local_part, 'dinsdale')
self.assertEqual(mailbox.domain, 'example.com')
self.assertIsNone(mailbox.route)
self.assertEqual(mailbox.addr_spec, 'dinsdale@example.com')
self.assertEqual(mailbox_list.mailboxes,
mailbox_list.all_mailboxes)
def test_get_mailbox_list_two_simple_addr(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
'dinsdale@example.com, dinsdale@test.example.com',
'dinsdale@example.com, dinsdale@test.example.com',
'dinsdale@example.com, dinsdale@test.example.com',
[],
'')
self.assertEqual(mailbox_list.token_type, 'mailbox-list')
self.assertEqual(len(mailbox_list.mailboxes), 2)
self.assertEqual(mailbox_list.mailboxes[0].addr_spec,
'dinsdale@example.com')
self.assertEqual(mailbox_list.mailboxes[1].addr_spec,
'dinsdale@test.example.com')
self.assertEqual(mailbox_list.mailboxes,
mailbox_list.all_mailboxes)
def test_get_mailbox_list_two_name_addr(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
('"Roy A. Bear" <dinsdale@example.com>,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
('"Roy A. Bear" <dinsdale@example.com>,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
('"Roy A. Bear" <dinsdale@example.com>,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
[],
'')
self.assertEqual(len(mailbox_list.mailboxes), 2)
self.assertEqual(mailbox_list.mailboxes[0].addr_spec,
'dinsdale@example.com')
self.assertEqual(mailbox_list.mailboxes[0].display_name,
'Roy A. Bear')
self.assertEqual(mailbox_list.mailboxes[1].addr_spec,
'dinsdale@test.example.com')
self.assertEqual(mailbox_list.mailboxes[1].display_name,
'Fred Flintstone')
self.assertEqual(mailbox_list.mailboxes,
mailbox_list.all_mailboxes)
def test_get_mailbox_list_two_complex(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
('(foo) "Roy A. Bear" <dinsdale@example.com>(bar),'
' "Fred Flintstone" <dinsdale@test.(bird)example.com>'),
('(foo) "Roy A. Bear" <dinsdale@example.com>(bar),'
' "Fred Flintstone" <dinsdale@test.(bird)example.com>'),
(' "Roy A. Bear" <dinsdale@example.com> ,'
' "Fred Flintstone" <dinsdale@test. example.com>'),
[errors.ObsoleteHeaderDefect],
'')
self.assertEqual(len(mailbox_list.mailboxes), 2)
self.assertEqual(mailbox_list.mailboxes[0].addr_spec,
'dinsdale@example.com')
self.assertEqual(mailbox_list.mailboxes[0].display_name,
'Roy A. Bear')
self.assertEqual(mailbox_list.mailboxes[1].addr_spec,
'dinsdale@test.example.com')
self.assertEqual(mailbox_list.mailboxes[1].display_name,
'Fred Flintstone')
self.assertEqual(mailbox_list.mailboxes,
mailbox_list.all_mailboxes)
def test_get_mailbox_list_unparseable_mailbox_null(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
('"Roy A. Bear"[] dinsdale@example.com,'
' "Fred Flintstone" <dinsdale@test.(bird)example.com>'),
('"Roy A. Bear"[] dinsdale@example.com,'
' "Fred Flintstone" <dinsdale@test.(bird)example.com>'),
('"Roy A. Bear"[] dinsdale@example.com,'
' "Fred Flintstone" <dinsdale@test. example.com>'),
[errors.InvalidHeaderDefect, # the 'extra' text after the local part
errors.InvalidHeaderDefect, # the local part with no angle-addr
errors.ObsoleteHeaderDefect, # period in extra text (example.com)
errors.ObsoleteHeaderDefect], # (bird) in valid address.
'')
self.assertEqual(len(mailbox_list.mailboxes), 1)
self.assertEqual(len(mailbox_list.all_mailboxes), 2)
self.assertEqual(mailbox_list.all_mailboxes[0].token_type,
'invalid-mailbox')
self.assertIsNone(mailbox_list.all_mailboxes[0].display_name)
self.assertEqual(mailbox_list.all_mailboxes[0].local_part,
'Roy A. Bear')
self.assertIsNone(mailbox_list.all_mailboxes[0].domain)
self.assertEqual(mailbox_list.all_mailboxes[0].addr_spec,
'"Roy A. Bear"')
self.assertIs(mailbox_list.all_mailboxes[1],
mailbox_list.mailboxes[0])
self.assertEqual(mailbox_list.mailboxes[0].addr_spec,
'dinsdale@test.example.com')
self.assertEqual(mailbox_list.mailboxes[0].display_name,
'Fred Flintstone')
def test_get_mailbox_list_junk_after_valid_address(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
('"Roy A. Bear" <dinsdale@example.com>@@,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
('"Roy A. Bear" <dinsdale@example.com>@@,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
('"Roy A. Bear" <dinsdale@example.com>@@,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
[errors.InvalidHeaderDefect],
'')
self.assertEqual(len(mailbox_list.mailboxes), 1)
self.assertEqual(len(mailbox_list.all_mailboxes), 2)
self.assertEqual(mailbox_list.all_mailboxes[0].addr_spec,
'dinsdale@example.com')
self.assertEqual(mailbox_list.all_mailboxes[0].display_name,
'Roy A. Bear')
self.assertEqual(mailbox_list.all_mailboxes[0].token_type,
'invalid-mailbox')
self.assertIs(mailbox_list.all_mailboxes[1],
mailbox_list.mailboxes[0])
self.assertEqual(mailbox_list.mailboxes[0].addr_spec,
'dinsdale@test.example.com')
self.assertEqual(mailbox_list.mailboxes[0].display_name,
'Fred Flintstone')
def test_get_mailbox_list_empty_list_element(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
('"Roy A. Bear" <dinsdale@example.com>, (bird),,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
('"Roy A. Bear" <dinsdale@example.com>, (bird),,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
('"Roy A. Bear" <dinsdale@example.com>, ,,'
' "Fred Flintstone" <dinsdale@test.example.com>'),
[errors.ObsoleteHeaderDefect]*2,
'')
self.assertEqual(len(mailbox_list.mailboxes), 2)
self.assertEqual(mailbox_list.all_mailboxes,
mailbox_list.mailboxes)
self.assertEqual(mailbox_list.all_mailboxes[0].addr_spec,
'dinsdale@example.com')
self.assertEqual(mailbox_list.all_mailboxes[0].display_name,
'Roy A. Bear')
self.assertEqual(mailbox_list.mailboxes[1].addr_spec,
'dinsdale@test.example.com')
self.assertEqual(mailbox_list.mailboxes[1].display_name,
'Fred Flintstone')
def test_get_mailbox_list_only_empty_elements(self):
mailbox_list = self._test_get_x(parser.get_mailbox_list,
'(foo),, (bar)',
'(foo),, (bar)',
' ,, ',
[errors.ObsoleteHeaderDefect]*3,
'')
self.assertEqual(len(mailbox_list.mailboxes), 0)
self.assertEqual(mailbox_list.all_mailboxes,
mailbox_list.mailboxes)
# get_group_list
def test_get_group_list_cfws_only(self):
group_list = self._test_get_x(parser.get_group_list,
'(hidden);',
'(hidden)',
' ',
[],
';')
self.assertEqual(group_list.token_type, 'group-list')
self.assertEqual(len(group_list.mailboxes), 0)
self.assertEqual(group_list.mailboxes,
group_list.all_mailboxes)
def test_get_group_list_mailbox_list(self):
group_list = self._test_get_x(parser.get_group_list,
'dinsdale@example.org, "Fred A. Bear" <dinsdale@example.org>',
'dinsdale@example.org, "Fred A. Bear" <dinsdale@example.org>',
'dinsdale@example.org, "Fred A. Bear" <dinsdale@example.org>',
[],
'')
self.assertEqual(group_list.token_type, 'group-list')
self.assertEqual(len(group_list.mailboxes), 2)
self.assertEqual(group_list.mailboxes,
group_list.all_mailboxes)
self.assertEqual(group_list.mailboxes[1].display_name,
'Fred A. Bear')
def test_get_group_list_obs_group_list(self):
group_list = self._test_get_x(parser.get_group_list,
', (foo),,(bar)',
', (foo),,(bar)',
', ,, ',
[errors.ObsoleteHeaderDefect],
'')
self.assertEqual(group_list.token_type, 'group-list')
self.assertEqual(len(group_list.mailboxes), 0)
self.assertEqual(group_list.mailboxes,
group_list.all_mailboxes)
def test_get_group_list_comment_only_invalid(self):
group_list = self._test_get_x(parser.get_group_list,
'(bar)',
'(bar)',
' ',
[errors.InvalidHeaderDefect],
'')
self.assertEqual(group_list.token_type, 'group-list')
self.assertEqual(len(group_list.mailboxes), 0)
self.assertEqual(group_list.mailboxes,
group_list.all_mailboxes)
# get_group
def test_get_group_empty(self):
group = self._test_get_x(parser.get_group,
'Monty Python:;',
'Monty Python:;',
'Monty Python:;',
[],
'')
self.assertEqual(group.token_type, 'group')
self.assertEqual(group.display_name, 'Monty Python')
self.assertEqual(len(group.mailboxes), 0)
self.assertEqual(group.mailboxes,
group.all_mailboxes)
def test_get_group_null_addr_spec(self):
group = self._test_get_x(parser.get_group,
'foo: <>;',
'foo: <>;',
'foo: <>;',
[errors.InvalidHeaderDefect],
'')
self.assertEqual(group.display_name, 'foo')
self.assertEqual(len(group.mailboxes), 0)
self.assertEqual(len(group.all_mailboxes), 1)
self.assertEqual(group.all_mailboxes[0].value, '<>')
def test_get_group_cfws_only(self):
group = self._test_get_x(parser.get_group,
'Monty Python: (hidden);',
'Monty Python: (hidden);',
'Monty Python: ;',
[],
'')
self.assertEqual(group.token_type, 'group')
self.assertEqual(group.display_name, 'Monty Python')
self.assertEqual(len(group.mailboxes), 0)
self.assertEqual(group.mailboxes,
group.all_mailboxes)
def test_get_group_single_mailbox(self):
group = self._test_get_x(parser.get_group,
'Monty Python: "Fred A. Bear" <dinsdale@example.com>;',
'Monty Python: "Fred A. Bear" <dinsdale@example.com>;',
'Monty Python: "Fred A. Bear" <dinsdale@example.com>;',
[],
'')
self.assertEqual(group.token_type, 'group')
self.assertEqual(group.display_name, 'Monty Python')
self.assertEqual(len(group.mailboxes), 1)
self.assertEqual(group.mailboxes,
group.all_mailboxes)
self.assertEqual(group.mailboxes[0].addr_spec,
'dinsdale@example.com')
def test_get_group_mixed_list(self):
group = self._test_get_x(parser.get_group,
('Monty Python: "Fred A. Bear" <dinsdale@example.com>,'
'(foo) Roger <ping@exampele.com>, x@test.example.com;'),
('Monty Python: "Fred A. Bear" <dinsdale@example.com>,'
'(foo) Roger <ping@exampele.com>, x@test.example.com;'),
('Monty Python: "Fred A. Bear" <dinsdale@example.com>,'
' Roger <ping@exampele.com>, x@test.example.com;'),
[],
'')
self.assertEqual(group.token_type, 'group')
self.assertEqual(group.display_name, 'Monty Python')
self.assertEqual(len(group.mailboxes), 3)
self.assertEqual(group.mailboxes,
group.all_mailboxes)
self.assertEqual(group.mailboxes[0].display_name,
'Fred A. Bear')
self.assertEqual(group.mailboxes[1].display_name,
'Roger')
self.assertEqual(group.mailboxes[2].local_part, 'x')
def test_get_group_one_invalid(self):
group = self._test_get_x(parser.get_group,
('Monty Python: "Fred A. Bear" <dinsdale@example.com>,'
'(foo) Roger ping@exampele.com, x@test.example.com;'),
('Monty Python: "Fred A. Bear" <dinsdale@example.com>,'
'(foo) Roger ping@exampele.com, x@test.example.com;'),
('Monty Python: "Fred A. Bear" <dinsdale@example.com>,'
' Roger ping@exampele.com, x@test.example.com;'),
[errors.InvalidHeaderDefect, # non-angle addr makes local part invalid
errors.InvalidHeaderDefect], # and its not obs-local either: no dots.
'')
self.assertEqual(group.token_type, 'group')
self.assertEqual(group.display_name, 'Monty Python')
self.assertEqual(len(group.mailboxes), 2)
self.assertEqual(len(group.all_mailboxes), 3)
self.assertEqual(group.mailboxes[0].display_name,
'Fred A. Bear')
self.assertEqual(group.mailboxes[1].local_part, 'x')
self.assertIsNone(group.all_mailboxes[1].display_name)
# get_address
def test_get_address_simple(self):
address = self._test_get_x(parser.get_address,
'dinsdale@example.com',
'dinsdale@example.com',
'dinsdale@example.com',
[],
'')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 1)
self.assertEqual(address.mailboxes,
address.all_mailboxes)
self.assertEqual(address.mailboxes[0].domain,
'example.com')
self.assertEqual(address[0].token_type,
'mailbox')
def test_get_address_complex(self):
address = self._test_get_x(parser.get_address,
'(foo) "Fred A. Bear" <(bird)dinsdale@example.com>',
'(foo) "Fred A. Bear" <(bird)dinsdale@example.com>',
' "Fred A. Bear" < dinsdale@example.com>',
[],
'')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 1)
self.assertEqual(address.mailboxes,
address.all_mailboxes)
self.assertEqual(address.mailboxes[0].display_name,
'Fred A. Bear')
self.assertEqual(address[0].token_type,
'mailbox')
def test_get_address_rfc2047_display_name(self):
address = self._test_get_x(parser.get_address,
'=?utf-8?q?=C3=89ric?= <foo@example.com>',
'Éric <foo@example.com>',
'Éric <foo@example.com>',
[],
'')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 1)
self.assertEqual(address.mailboxes,
address.all_mailboxes)
self.assertEqual(address.mailboxes[0].display_name,
'Éric')
self.assertEqual(address[0].token_type,
'mailbox')
def test_get_address_empty_group(self):
address = self._test_get_x(parser.get_address,
'Monty Python:;',
'Monty Python:;',
'Monty Python:;',
[],
'')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 0)
self.assertEqual(address.mailboxes,
address.all_mailboxes)
self.assertEqual(address[0].token_type,
'group')
self.assertEqual(address[0].display_name,
'Monty Python')
def test_get_address_group(self):
address = self._test_get_x(parser.get_address,
'Monty Python: x@example.com, y@example.com;',
'Monty Python: x@example.com, y@example.com;',
'Monty Python: x@example.com, y@example.com;',
[],
'')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 2)
self.assertEqual(address.mailboxes,
address.all_mailboxes)
self.assertEqual(address[0].token_type,
'group')
self.assertEqual(address[0].display_name,
'Monty Python')
self.assertEqual(address.mailboxes[0].local_part, 'x')
def test_get_address_quoted_local_part(self):
address = self._test_get_x(parser.get_address,
'"foo bar"@example.com',
'"foo bar"@example.com',
'"foo bar"@example.com',
[],
'')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 1)
self.assertEqual(address.mailboxes,
address.all_mailboxes)
self.assertEqual(address.mailboxes[0].domain,
'example.com')
self.assertEqual(address.mailboxes[0].local_part,
'foo bar')
self.assertEqual(address[0].token_type, 'mailbox')
def test_get_address_ends_at_special(self):
address = self._test_get_x(parser.get_address,
'dinsdale@example.com, next',
'dinsdale@example.com',
'dinsdale@example.com',
[],
', next')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 1)
self.assertEqual(address.mailboxes,
address.all_mailboxes)
self.assertEqual(address.mailboxes[0].domain,
'example.com')
self.assertEqual(address[0].token_type, 'mailbox')
def test_get_address_invalid_mailbox_invalid(self):
address = self._test_get_x(parser.get_address,
'ping example.com, next',
'ping example.com',
'ping example.com',
[errors.InvalidHeaderDefect, # addr-spec with no domain
errors.InvalidHeaderDefect, # invalid local-part
errors.InvalidHeaderDefect, # missing .s in local-part
],
', next')
self.assertEqual(address.token_type, 'address')
self.assertEqual(len(address.mailboxes), 0)
self.assertEqual(len(address.all_mailboxes), 1)
self.assertIsNone(address.all_mailboxes[0].domain)
self.assertEqual(address.all_mailboxes[0].local_part, 'ping example.com')
self.assertEqual(address[0].token_type, 'invalid-mailbox')
def test_get_address_quoted_strings_in_atom_list(self):
address = self._test_get_x(parser.get_address,
'""example" example"@example.com',
'""example" example"@example.com',
'example example@example.com',
[errors.InvalidHeaderDefect]*3,
'')
self.assertEqual(address.all_mailboxes[0].local_part, 'example example')
self.assertEqual(address.all_mailboxes[0].domain, 'example.com')
self.assertEqual(address.all_mailboxes[0].addr_spec, '"example example"@example.com')
# get_address_list
def test_get_address_list_mailboxes_simple(self):
address_list = self._test_get_x(parser.get_address_list,
'dinsdale@example.com',
'dinsdale@example.com',
'dinsdale@example.com',
[],
'')
self.assertEqual(address_list.token_type, 'address-list')
self.assertEqual(len(address_list.mailboxes), 1)
self.assertEqual(address_list.mailboxes,
address_list.all_mailboxes)
self.assertEqual([str(x) for x in address_list.mailboxes],
[str(x) for x in address_list.addresses])
self.assertEqual(address_list.mailboxes[0].domain, 'example.com')
self.assertEqual(address_list[0].token_type, 'address')
self.assertIsNone(address_list[0].display_name)
def test_get_address_list_mailboxes_two_simple(self):
address_list = self._test_get_x(parser.get_address_list,
'foo@example.com, "Fred A. Bar" <bar@example.com>',
'foo@example.com, "Fred A. Bar" <bar@example.com>',
'foo@example.com, "Fred A. Bar" <bar@example.com>',
[],
'')
self.assertEqual(address_list.token_type, 'address-list')
self.assertEqual(len(address_list.mailboxes), 2)
self.assertEqual(address_list.mailboxes,
address_list.all_mailboxes)
self.assertEqual([str(x) for x in address_list.mailboxes],
[str(x) for x in address_list.addresses])
self.assertEqual(address_list.mailboxes[0].local_part, 'foo')
self.assertEqual(address_list.mailboxes[1].display_name, "Fred A. Bar")
def test_get_address_list_mailboxes_complex(self):
address_list = self._test_get_x(parser.get_address_list,
('"Roy A. Bear" <dinsdale@example.com>, '
'(ping) Foo <x@example.com>,'
'Nobody Is. Special <y@(bird)example.(bad)com>'),
('"Roy A. Bear" <dinsdale@example.com>, '
'(ping) Foo <x@example.com>,'
'Nobody Is. Special <y@(bird)example.(bad)com>'),
('"Roy A. Bear" <dinsdale@example.com>, '
'Foo <x@example.com>,'
'"Nobody Is. Special" <y@example. com>'),
[errors.ObsoleteHeaderDefect, # period in Is.
errors.ObsoleteHeaderDefect], # cfws in domain
'')
self.assertEqual(address_list.token_type, 'address-list')
self.assertEqual(len(address_list.mailboxes), 3)
self.assertEqual(address_list.mailboxes,
address_list.all_mailboxes)
self.assertEqual([str(x) for x in address_list.mailboxes],
[str(x) for x in address_list.addresses])
self.assertEqual(address_list.mailboxes[0].domain, 'example.com')
self.assertEqual(address_list.mailboxes[0].token_type, 'mailbox')
self.assertEqual(address_list.addresses[0].token_type, 'address')
self.assertEqual(address_list.mailboxes[1].local_part, 'x')
self.assertEqual(address_list.mailboxes[2].display_name,
'Nobody Is. Special')
def test_get_address_list_mailboxes_invalid_addresses(self):
address_list = self._test_get_x(parser.get_address_list,
('"Roy A. Bear" <dinsdale@example.com>, '
'(ping) Foo x@example.com[],'
'Nobody Is. Special <(bird)example.(bad)com>'),
('"Roy A. Bear" <dinsdale@example.com>, '
'(ping) Foo x@example.com[],'
'Nobody Is. Special <(bird)example.(bad)com>'),
('"Roy A. Bear" <dinsdale@example.com>, '
'Foo x@example.com[],'
'"Nobody Is. Special" < example. com>'),
[errors.InvalidHeaderDefect, # invalid address in list
errors.InvalidHeaderDefect, # 'Foo x' local part invalid.
errors.InvalidHeaderDefect, # Missing . in 'Foo x' local part
errors.ObsoleteHeaderDefect, # period in 'Is.' disp-name phrase
errors.InvalidHeaderDefect, # no domain part in addr-spec
errors.ObsoleteHeaderDefect], # addr-spec has comment in it
'')
self.assertEqual(address_list.token_type, 'address-list')
self.assertEqual(len(address_list.mailboxes), 1)
self.assertEqual(len(address_list.all_mailboxes), 3)
self.assertEqual([str(x) for x in address_list.all_mailboxes],
[str(x) for x in address_list.addresses])
self.assertEqual(address_list.mailboxes[0].domain, 'example.com')
self.assertEqual(address_list.mailboxes[0].token_type, 'mailbox')
self.assertEqual(address_list.addresses[0].token_type, 'address')
self.assertEqual(address_list.addresses[1].token_type, 'address')
self.assertEqual(len(address_list.addresses[0].mailboxes), 1)
self.assertEqual(len(address_list.addresses[1].mailboxes), 0)
self.assertEqual(len(address_list.addresses[1].mailboxes), 0)
self.assertEqual(
address_list.addresses[1].all_mailboxes[0].local_part, 'Foo x')
self.assertEqual(
address_list.addresses[2].all_mailboxes[0].display_name,
"Nobody Is. Special")
def test_get_address_list_group_empty(self):
address_list = self._test_get_x(parser.get_address_list,
'Monty Python: ;',
'Monty Python: ;',
'Monty Python: ;',
[],
'')
self.assertEqual(address_list.token_type, 'address-list')
self.assertEqual(len(address_list.mailboxes), 0)
self.assertEqual(address_list.mailboxes,
address_list.all_mailboxes)
self.assertEqual(len(address_list.addresses), 1)
self.assertEqual(address_list.addresses[0].token_type, 'address')
self.assertEqual(address_list.addresses[0].display_name, 'Monty Python')
self.assertEqual(len(address_list.addresses[0].mailboxes), 0)
def test_get_address_list_group_simple(self):
address_list = self._test_get_x(parser.get_address_list,
'Monty Python: dinsdale@example.com;',
'Monty Python: dinsdale@example.com;',
'Monty Python: dinsdale@example.com;',
[],
'')
self.assertEqual(address_list.token_type, 'address-list')
self.assertEqual(len(address_list.mailboxes), 1)
self.assertEqual(address_list.mailboxes,
address_list.all_mailboxes)
self.assertEqual(address_list.mailboxes[0].domain, 'example.com')
self.assertEqual(address_list.addresses[0].display_name,
'Monty Python')
self.assertEqual(address_list.addresses[0].mailboxes[0].domain,
'example.com')
def test_get_address_list_group_and_mailboxes(self):
address_list = self._test_get_x(parser.get_address_list,
('Monty Python: dinsdale@example.com, "Fred" <flint@example.com>;, '
'Abe <x@example.com>, Bee <y@example.com>'),
('Monty Python: dinsdale@example.com, "Fred" <flint@example.com>;, '
'Abe <x@example.com>, Bee <y@example.com>'),
('Monty Python: dinsdale@example.com, "Fred" <flint@example.com>;, '
'Abe <x@example.com>, Bee <y@example.com>'),
[],
'')
self.assertEqual(address_list.token_type, 'address-list')
self.assertEqual(len(address_list.mailboxes), 4)
self.assertEqual(address_list.mailboxes,
address_list.all_mailboxes)
self.assertEqual(len(address_list.addresses), 3)
self.assertEqual(address_list.mailboxes[0].local_part, 'dinsdale')
self.assertEqual(address_list.addresses[0].display_name,
'Monty Python')
self.assertEqual(address_list.addresses[0].mailboxes[0].domain,
'example.com')
self.assertEqual(address_list.addresses[0].mailboxes[1].local_part,
'flint')
self.assertEqual(address_list.addresses[1].mailboxes[0].local_part,
'x')
self.assertEqual(address_list.addresses[2].mailboxes[0].local_part,
'y')
self.assertEqual(str(address_list.addresses[1]),
str(address_list.mailboxes[2]))
def test_invalid_content_disposition(self):
content_disp = self._test_parse_x(
parser.parse_content_disposition_header,
";attachment", "; attachment", ";attachment",
[errors.InvalidHeaderDefect]*2
)
def test_invalid_content_transfer_encoding(self):
cte = self._test_parse_x(
parser.parse_content_transfer_encoding_header,
";foo", ";foo", ";foo", [errors.InvalidHeaderDefect]*3
)
@parameterize
class Test_parse_mime_parameters(TestParserMixin, TestEmailBase):
def mime_parameters_as_value(self,
value,
tl_str,
tl_value,
params,
defects):
mime_parameters = self._test_parse_x(parser.parse_mime_parameters,
value, tl_str, tl_value, defects)
self.assertEqual(mime_parameters.token_type, 'mime-parameters')
self.assertEqual(list(mime_parameters.params), params)
mime_parameters_params = {
'simple': (
'filename="abc.py"',
' filename="abc.py"',
'filename=abc.py',
[('filename', 'abc.py')],
[]),
'multiple_keys': (
'filename="abc.py"; xyz=abc',
' filename="abc.py"; xyz="abc"',
'filename=abc.py; xyz=abc',
[('filename', 'abc.py'), ('xyz', 'abc')],
[]),
'split_value': (
"filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66",
' filename="201.tif"',
"filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66",
[('filename', '201.tif')],
[]),
# Note that it is undefined what we should do for error recovery when
# there are duplicate parameter names or duplicate parts in a split
# part. We choose to ignore all duplicate parameters after the first
# and to take duplicate or missing rfc 2231 parts in appearance order.
# This is backward compatible with get_param's behavior, but the
# decisions are arbitrary.
'duplicate_key': (
'filename=abc.gif; filename=def.tiff',
' filename="abc.gif"',
"filename=abc.gif; filename=def.tiff",
[('filename', 'abc.gif')],
[errors.InvalidHeaderDefect]),
'duplicate_key_with_split_value': (
"filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66;"
" filename=abc.gif",
' filename="201.tif"',
"filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66;"
" filename=abc.gif",
[('filename', '201.tif')],
[errors.InvalidHeaderDefect]),
'duplicate_key_with_split_value_other_order': (
"filename=abc.gif; "
" filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66",
' filename="abc.gif"',
"filename=abc.gif;"
" filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66",
[('filename', 'abc.gif')],
[errors.InvalidHeaderDefect]),
'duplicate_in_split_value': (
"filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66;"
" filename*1*=abc.gif",
' filename="201.tifabc.gif"',
"filename*0*=iso-8859-1''%32%30%31%2E; filename*1*=%74%69%66;"
" filename*1*=abc.gif",
[('filename', '201.tifabc.gif')],
[errors.InvalidHeaderDefect]),
'missing_split_value': (
"filename*0*=iso-8859-1''%32%30%31%2E; filename*3*=%74%69%66;",
' filename="201.tif"',
"filename*0*=iso-8859-1''%32%30%31%2E; filename*3*=%74%69%66;",
[('filename', '201.tif')],
[errors.InvalidHeaderDefect]),
'duplicate_and_missing_split_value': (
"filename*0*=iso-8859-1''%32%30%31%2E; filename*3*=%74%69%66;"
" filename*3*=abc.gif",
' filename="201.tifabc.gif"',
"filename*0*=iso-8859-1''%32%30%31%2E; filename*3*=%74%69%66;"
" filename*3*=abc.gif",
[('filename', '201.tifabc.gif')],
[errors.InvalidHeaderDefect]*2),
# Here we depart from get_param and assume the *0* was missing.
'duplicate_with_broken_split_value': (
"filename=abc.gif; "
" filename*2*=iso-8859-1''%32%30%31%2E; filename*3*=%74%69%66",
' filename="abc.gif201.tif"',
"filename=abc.gif;"
" filename*2*=iso-8859-1''%32%30%31%2E; filename*3*=%74%69%66",
[('filename', 'abc.gif201.tif')],
# Defects are apparent missing *0*, and two 'out of sequence'.
[errors.InvalidHeaderDefect]*3),
}
@parameterize
class Test_parse_mime_version(TestParserMixin, TestEmailBase):
def mime_version_as_value(self,
value,
tl_str,
tl_value,
major,
minor,
defects):
mime_version = self._test_parse_x(parser.parse_mime_version,
value, tl_str, tl_value, defects)
self.assertEqual(mime_version.major, major)
self.assertEqual(mime_version.minor, minor)
mime_version_params = {
'rfc_2045_1': (
'1.0',
'1.0',
'1.0',
1,
0,
[]),
'RFC_2045_2': (
'1.0 (produced by MetaSend Vx.x)',
'1.0 (produced by MetaSend Vx.x)',
'1.0 ',
1,
0,
[]),
'RFC_2045_3': (
'(produced by MetaSend Vx.x) 1.0',
'(produced by MetaSend Vx.x) 1.0',
' 1.0',
1,
0,
[]),
'RFC_2045_4': (
'1.(produced by MetaSend Vx.x)0',
'1.(produced by MetaSend Vx.x)0',
'1. 0',
1,
0,
[]),
'empty': (
'',
'',
'',
None,
None,
[errors.HeaderMissingRequiredValue]),
}
class TestFolding(TestEmailBase):
policy = policy.default
def _test(self, tl, folded, policy=policy):
self.assertEqual(tl.fold(policy=policy), folded, tl.ppstr())
def test_simple_unstructured_no_folds(self):
self._test(parser.get_unstructured("This is a test"),
"This is a test\n")
def test_simple_unstructured_folded(self):
self._test(parser.get_unstructured("This is also a test, but this "
"time there are enough words (and even some "
"symbols) to make it wrap; at least in theory."),
"This is also a test, but this time there are enough "
"words (and even some\n"
" symbols) to make it wrap; at least in theory.\n")
def test_unstructured_with_unicode_no_folds(self):
self._test(parser.get_unstructured("hübsch kleiner beißt"),
"=?utf-8?q?h=C3=BCbsch_kleiner_bei=C3=9Ft?=\n")
def test_one_ew_on_each_of_two_wrapped_lines(self):
self._test(parser.get_unstructured("Mein kleiner Kaktus ist sehr "
"hübsch. Es hat viele Stacheln "
"und oft beißt mich."),
"Mein kleiner Kaktus ist sehr =?utf-8?q?h=C3=BCbsch=2E?= "
"Es hat viele Stacheln\n"
" und oft =?utf-8?q?bei=C3=9Ft?= mich.\n")
def test_ews_combined_before_wrap(self):
self._test(parser.get_unstructured("Mein Kaktus ist hübsch. "
"Es beißt mich. "
"And that's all I'm sayin."),
"Mein Kaktus ist =?utf-8?q?h=C3=BCbsch=2E__Es_bei=C3=9Ft?= "
"mich. And that's\n"
" all I'm sayin.\n")
# XXX Need test of an encoded word so long that it needs to be wrapped
def test_simple_address(self):
self._test(parser.get_address_list("abc <xyz@example.com>")[0],
"abc <xyz@example.com>\n")
def test_address_list_folding_at_commas(self):
self._test(parser.get_address_list('abc <xyz@example.com>, '
'"Fred Blunt" <sharp@example.com>, '
'"J.P.Cool" <hot@example.com>, '
'"K<>y" <key@example.com>, '
'Firesale <cheap@example.com>, '
'<end@example.com>')[0],
'abc <xyz@example.com>, "Fred Blunt" <sharp@example.com>,\n'
' "J.P.Cool" <hot@example.com>, "K<>y" <key@example.com>,\n'
' Firesale <cheap@example.com>, <end@example.com>\n')
def test_address_list_with_unicode_names(self):
self._test(parser.get_address_list(
'Hübsch Kaktus <beautiful@example.com>, '
'beißt beißt <biter@example.com>')[0],
'=?utf-8?q?H=C3=BCbsch?= Kaktus <beautiful@example.com>,\n'
' =?utf-8?q?bei=C3=9Ft_bei=C3=9Ft?= <biter@example.com>\n')
def test_address_list_with_unicode_names_in_quotes(self):
self._test(parser.get_address_list(
'"Hübsch Kaktus" <beautiful@example.com>, '
'"beißt" beißt <biter@example.com>')[0],
'=?utf-8?q?H=C3=BCbsch?= Kaktus <beautiful@example.com>,\n'
' =?utf-8?q?bei=C3=9Ft_bei=C3=9Ft?= <biter@example.com>\n')
# XXX Need tests with comments on various sides of a unicode token,
# and with unicode tokens in the comments. Spaces inside the quotes
# currently don't do the right thing.
def test_split_at_whitespace_after_header_before_long_token(self):
body = parser.get_unstructured(' ' + 'x'*77)
header = parser.Header([
parser.HeaderLabel([parser.ValueTerminal('test:', 'atext')]),
parser.CFWSList([parser.WhiteSpaceTerminal(' ', 'fws')]), body])
self._test(header, 'test: \n ' + 'x'*77 + '\n')
def test_split_at_whitespace_before_long_token(self):
self._test(parser.get_unstructured('xxx ' + 'y'*77),
'xxx \n ' + 'y'*77 + '\n')
def test_overlong_encodeable_is_wrapped(self):
first_token_with_whitespace = 'xxx '
chrome_leader = '=?utf-8?q?'
len_chrome = len(chrome_leader) + 2
len_non_y = len_chrome + len(first_token_with_whitespace)
self._test(parser.get_unstructured(first_token_with_whitespace +
'y'*80),
first_token_with_whitespace + chrome_leader +
'y'*(78-len_non_y) + '?=\n' +
' ' + chrome_leader + 'y'*(80-(78-len_non_y)) + '?=\n')
def test_long_filename_attachment(self):
self._test(parser.parse_content_disposition_header(
'attachment; filename="TEST_TEST_TEST_TEST'
'_TEST_TEST_TEST_TEST_TEST_TEST_TEST_TEST_TES.txt"'),
"attachment;\n"
" filename*0*=us-ascii''TEST_TEST_TEST_TEST_TEST_TEST"
"_TEST_TEST_TEST_TEST_TEST;\n"
" filename*1*=_TEST_TES.txt\n",
)
if __name__ == '__main__':
unittest.main()
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