diff options
| author | Abhilash Raj <maxking@users.noreply.github.com> | 2019-06-26 20:13:02 (GMT) |
|---|---|---|
| committer | Barry Warsaw <barry@python.org> | 2019-06-26 20:13:02 (GMT) |
| commit | 7213df7bbfd85378c6e42e1ac63144d5974bdcf6 (patch) | |
| tree | 10034147cc523bf1870d95b1d3c21b13bc462c92 /Lib/test/test_email | |
| parent | 2a7d596f27b2342caf168a03c95ebf3b56e5dbbd (diff) | |
| download | cpython-7213df7bbfd85378c6e42e1ac63144d5974bdcf6.zip cpython-7213df7bbfd85378c6e42e1ac63144d5974bdcf6.tar.gz cpython-7213df7bbfd85378c6e42e1ac63144d5974bdcf6.tar.bz2 | |
bpo-29412: Fix indexError when parsing a header value ending unexpectedly (GH-14387)
* patched string index out of range error in get_word function of _header_value_parser.py and created tests in test__header_value_parser.py for CFWS.
* Raise HeaderParseError instead of continuing when parsing a word.
Diffstat (limited to 'Lib/test/test_email')
| -rw-r--r-- | Lib/test/test_email/test__header_value_parser.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Lib/test/test_email/test__header_value_parser.py b/Lib/test/test_email/test__header_value_parser.py index 649923f..c4e1a9f 100644 --- a/Lib/test/test_email/test__header_value_parser.py +++ b/Lib/test/test_email/test__header_value_parser.py @@ -930,6 +930,12 @@ class TestParser(TestParserMixin, TestEmailBase): self.assertEqual(word.token_type, 'atom') self.assertEqual(word[0].token_type, 'cfws') + def test_get_word_all_CFWS(self): + # bpo-29412: Test that we don't raise IndexError when parsing CFWS only + # token. + with self.assertRaises(errors.HeaderParseError): + parser.get_word('(Recipients list suppressed') + def test_get_word_qs_yields_qs(self): word = self._test_get_x(parser.get_word, '"bar " (bang) ah', '"bar " (bang) ', 'bar ', [], 'ah') @@ -2343,6 +2349,17 @@ class TestParser(TestParserMixin, TestEmailBase): # get_address_list + def test_get_address_list_CFWS(self): + address_list = self._test_get_x(parser.get_address_list, + '(Recipient list suppressed)', + '(Recipient list suppressed)', + ' ', + [errors.ObsoleteHeaderDefect], # no content in address list + '') + self.assertEqual(address_list.token_type, 'address-list') + self.assertEqual(len(address_list.mailboxes), 0) + self.assertEqual(address_list.mailboxes, address_list.all_mailboxes) + def test_get_address_list_mailboxes_simple(self): address_list = self._test_get_x(parser.get_address_list, 'dinsdale@example.com', |