#
# This file is part of pyasn1 software.
#
# Copyright (c) 2005-2015, Ilya Etingof <ilya@glas.net>
# License: http://pyasn1.sf.net/license.html
#
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 0, 'indefinite length encoding tolerated'

if __name__ == '__main__': unittest.main()