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from pyasn1.type import univ
from pyasn1.codec.der import decoder
from pyasn1.compat.octets import ints2octs
from pyasn1.error import PyAsn1Error
from sys import version_info
if version_info[0:2] < (2, 7) or \
version_info[0:2] in ( (3, 0), (3, 1) ):
try:
import unittest2 as unittest
except ImportError:
import unittest
else:
import unittest
class OctetStringDecoderTestCase(unittest.TestCase):
def testShortMode(self):
assert decoder.decode(
'\004\017Quick brown fox'.encode()
) == ('Quick brown fox'.encode(), ''.encode())
def testIndefMode(self):
try:
decoder.decode(
ints2octs((36, 128, 4, 15, 81, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 0, 0))
)
except PyAsn1Error:
pass
else:
assert 1, 'indefinite length encoding tolerated'
if __name__ == '__main__': unittest.main()
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