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Refs #33697 -- Used django.utils.http.parse_header_parameters() for parsing boundary streams.

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This also removes unused parse_header() and _parse_header_params()
helpers in django.http.multipartparser.
This commit is contained in:
Mehrdad
2022-06-24 14:46:34 -04:00
committed by Mariusz Felisiak
parent bff5c114be
commit d4d5427571
4 changed files with 52 additions and 95 deletions
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38
tests/utils_tests/test_http.py
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@@ -472,3 +472,41 @@ class ParseHeaderParameterTests(unittest.TestCase):
for header, expected in tests:
with self.subTest(header=header):
self.assertEqual(parse_header_parameters(header), expected)
def test_rfc2231_parsing(self):
test_data = (
(
"Content-Type: application/x-stuff; "
"title*=us-ascii'en-us'This%20is%20%2A%2A%2Afun%2A%2A%2A",
"This is ***fun***",
),
(
"Content-Type: application/x-stuff; title*=UTF-8''foo-%c3%a4.html",
"foo-ä.html",
),
(
"Content-Type: application/x-stuff; title*=iso-8859-1''foo-%E4.html",
"foo-ä.html",
),
)
for raw_line, expected_title in test_data:
parsed = parse_header_parameters(raw_line)
self.assertEqual(parsed[1]["title"], expected_title)
def test_rfc2231_wrong_title(self):
"""
Test wrongly formatted RFC 2231 headers (missing double single quotes).
Parsing should not crash (#24209).
"""
test_data = (
(
"Content-Type: application/x-stuff; "
"title*='This%20is%20%2A%2A%2Afun%2A%2A%2A",
"'This%20is%20%2A%2A%2Afun%2A%2A%2A",
),
("Content-Type: application/x-stuff; title*='foo.html", "'foo.html"),
("Content-Type: application/x-stuff; title*=bar.html", "bar.html"),
)
for raw_line, expected_title in test_data:
parsed = parse_header_parameters(raw_line)
self.assertEqual(parsed[1]["title"], expected_title)