def test_parse_form_data_get_without_content():
"""GET requests without data, content type and length returns no data"""
env = create_environ('/foo', 'http://example.org/', method='GET')
del env['CONTENT_TYPE']
del env['CONTENT_LENGTH']
stream, form, files = parse_form_data(env)
assert stream.read() == ""
assert len(form) == 0
assert len(files) == 0
def test_parse_form_data_get_without_content():
"""GET requests without data, content type and length returns no data"""
env = create_environ('/foo', 'http://example.org/', method='GET')
del env['CONTENT_TYPE']
del env['CONTENT_LENGTH']
stream, form, files = parse_form_data(env)
assert stream.read() == ""
assert len(form) == 0
assert len(files) == 0
def test_parse_form_data_put_without_content():
"""A PUT without a Content-Type header returns empty data
Both rfc1945 and rfc2616 (1.0 and 1.1) say "Any HTTP/[1.0/1.1] message
containing an entity-body SHOULD include a Content-Type header field
defining the media type of that body." In the case where either
headers are omitted, parse_form_data should still work.
"""
env = create_environ('/foo', 'http://example.org/', method='PUT')
del env['CONTENT_TYPE']
del env['CONTENT_LENGTH']
stream, form, files = parse_form_data(env)
assert stream.read() == ""
assert len(form) == 0
assert len(files) == 0
def test_environ_builder_stream_switch():
"""EnvironBuilder stream switch"""
from cStringIO import OutputType
from werkzeug.test import stream_encode_multipart
from werkzeug import url_decode, MultiDict, parse_form_data
d = MultiDict(dict(foo=u'bar', blub=u'blah', hu=u'hum'))
for use_tempfile in False, True:
stream, length, boundary = stream_encode_multipart(
d, use_tempfile, threshold=150)
assert isinstance(stream, OutputType) != use_tempfile
form = parse_form_data({'wsgi.input': stream, 'CONTENT_LENGTH': str(length),
'CONTENT_TYPE': 'multipart/form-data; boundary="%s"' %
boundary})[1]
assert form == d
def test_parse_form_data_put_without_content():
"""A PUT without a Content-Type header returns empty data
Both rfc1945 and rfc2616 (1.0 and 1.1) say "Any HTTP/[1.0/1.1] message
containing an entity-body SHOULD include a Content-Type header field
defining the media type of that body." In the case where either
headers are omitted, parse_form_data should still work.
"""
env = create_environ('/foo', 'http://example.org/', method='PUT')
del env['CONTENT_TYPE']
del env['CONTENT_LENGTH']
stream, form, files = parse_form_data(env)
assert stream.read() == ""
assert len(form) == 0
assert len(files) == 0
def test_broken_multipart():
"""Broken multipart does not break the applicaiton"""
data = (
'--foo\r\n'
'Content-Disposition: form-data; name="test"; filename="test.txt"\r\n'
'Content-Transfer-Encoding: base64\r\n'
'Content-Type: text/plain\r\n\r\n'
'broken base 64'
'--foo--'
)
_, form, files = parse_form_data(create_environ(data=data, method='POST',
content_type='multipart/form-data; boundary=foo'))
assert not files
assert not form
assert_raises(ValueError, parse_form_data, create_environ(data=data, method='POST',
content_type='multipart/form-data; boundary=foo'),
silent=False)
def test_environ_builder_stream_switch():
"""EnvironBuilder stream switch"""
from cStringIO import OutputType
from werkzeug.test import stream_encode_multipart
from werkzeug import url_decode, MultiDict, parse_form_data
d = MultiDict(dict(foo=u'bar', blub=u'blah', hu=u'hum'))
for use_tempfile in False, True:
stream, length, boundary = stream_encode_multipart(d,
use_tempfile,
threshold=150)
assert isinstance(stream, OutputType) != use_tempfile
form = parse_form_data({
'wsgi.input':
stream,
'CONTENT_LENGTH':
str(length),
'CONTENT_TYPE':
'multipart/form-data; boundary="%s"' % boundary
})[1]
assert form == d
def test_broken_multipart():
"""Broken multipart does not break the applicaiton"""
data = (
'--foo\r\n'
'Content-Disposition: form-data; name="test"; filename="test.txt"\r\n'
'Content-Transfer-Encoding: base64\r\n'
'Content-Type: text/plain\r\n\r\n'
'broken base 64'
'--foo--')
_, form, files = parse_form_data(
create_environ(data=data,
method='POST',
content_type='multipart/form-data; boundary=foo'))
assert not files
assert not form
assert_raises(ValueError,
parse_form_data,
create_environ(
data=data,
method='POST',
content_type='multipart/form-data; boundary=foo'),
silent=False)
