You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.4 KiB
54 lines
1.4 KiB
#
|
|
# This file is part of pyasn1 software.
|
|
#
|
|
# Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
|
|
# License: http://snmplabs.com/pyasn1/license.html
|
|
#
|
|
import sys
|
|
|
|
try:
|
|
import unittest2 as unittest
|
|
except ImportError:
|
|
import unittest
|
|
|
|
from tests.base import BaseTestCase
|
|
|
|
from pyasn1.compat import integer
|
|
|
|
|
|
class IntegerTestCase(BaseTestCase):
|
|
|
|
if sys.version_info[0] > 2:
|
|
|
|
def test_from_bytes_zero(self):
|
|
assert 0 == integer.from_bytes(bytes([0]), signed=False)
|
|
|
|
def test_from_bytes_unsigned(self):
|
|
assert -66051 == integer.from_bytes(bytes([254, 253, 253]), signed=True)
|
|
|
|
def test_from_bytes_signed(self):
|
|
assert 66051 == integer.from_bytes(bytes([0, 1, 2, 3]), signed=False)
|
|
|
|
def test_from_bytes_empty(self):
|
|
assert 0 == integer.from_bytes(bytes([]))
|
|
|
|
else:
|
|
|
|
def test_from_bytes_zero(self):
|
|
assert 0 == integer.from_bytes('\x00', signed=False)
|
|
|
|
def test_from_bytes_unsigned(self):
|
|
assert -66051 == integer.from_bytes('\xfe\xfd\xfd', signed=True)
|
|
|
|
def test_from_bytes_signed(self):
|
|
assert 66051 == integer.from_bytes('\x01\x02\x03', signed=False)
|
|
|
|
def test_from_bytes_empty(self):
|
|
assert 0 == integer.from_bytes('')
|
|
|
|
|
|
suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
|
|
|
|
if __name__ == '__main__':
|
|
unittest.TextTestRunner(verbosity=2).run(suite)
|