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[1.3.X] Fixed #16201 -- Ensure that requests with Content-Length=0 don't break the multipart parser. Thanks to albsen for the report and patch

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Backport of r16353 from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.3.X@16676 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee
2011-08-23 15:57:01 +00:00
parent f317bd20d7
commit e2d7a784c8
2 changed files with 27 additions and 1 deletions
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21
tests/regressiontests/requests/tests.py
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@@ -200,6 +200,27 @@ class RequestsTests(unittest.TestCase):
self.assertEqual(request.POST, {u'name': [u'value']})
self.assertRaises(Exception, lambda: request.raw_post_data)
def test_POST_multipart_with_content_length_zero(self):
"""
Multipart POST requests with Content-Length >= 0 are valid and need to be handled.
"""
# According to:
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.13
# Every request.POST with Content-Length >= 0 is a valid request,
# this test ensures that we handle Content-Length == 0.
payload = "\r\n".join([
'--boundary',
'Content-Disposition: form-data; name="name"',
'',
'value',
'--boundary--'
''])
request = WSGIRequest({'REQUEST_METHOD': 'POST',
'CONTENT_TYPE': 'multipart/form-data; boundary=boundary',
'CONTENT_LENGTH': 0,
'wsgi.input': StringIO(payload)})
self.assertEqual(request.POST, {})
def test_read_by_lines(self):
request = WSGIRequest({'REQUEST_METHOD': 'POST', 'wsgi.input': StringIO('name=value')})
self.assertEqual(list(request), ['name=value'])