Files
python-fido2/test/pyu2f/util_test.py
2018-03-16 12:13:15 +01:00

66 lines
2.3 KiB
Python

# Copyright 2016 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for pyu2f.tests.lib.util."""
from __future__ import absolute_import
import sys
from . import util
if sys.version_info[:2] < (2, 7):
import unittest2 as unittest # pylint: disable=g-import-not-at-top
else:
import unittest # pylint: disable=g-import-not-at-top
class UtilTest(unittest.TestCase):
def testSimplePing(self):
dev = util.FakeHidDevice(cid_to_allocate=None)
dev.Write([0, 0, 0, 1, 0x81, 0, 3, 1, 2, 3])
self.assertEqual(
dev.Read(), [0, 0, 0, 1, 0x81, 0, 3, 1, 2, 3] + [0
for _ in range(54)])
def testErrorBusy(self):
dev = util.FakeHidDevice(cid_to_allocate=None)
dev.SetChannelBusyCount(2)
dev.Write([0, 0, 0, 1, 0x81, 0, 3, 1, 2, 3])
self.assertEqual(
dev.Read(), [0, 0, 0, 1, 0xbf, 0, 1, 6] + [0 for _ in range(56)])
dev.Write([0, 0, 0, 1, 0x81, 0, 3, 1, 2, 3])
self.assertEqual(
dev.Read(), [0, 0, 0, 1, 0xbf, 0, 1, 6] + [0 for _ in range(56)])
dev.Write([0, 0, 0, 1, 0x81, 0, 3, 1, 2, 3])
self.assertEqual(
dev.Read(), [0, 0, 0, 1, 0x81, 0, 3, 1, 2, 3] + [0
for _ in range(54)])
def testFragmentedApdu(self):
dev = util.FakeHidDevice(cid_to_allocate=None, msg_reply=range(85, 0, -1))
dev.Write([0, 0, 0, 1, 0x83, 0, 100] + [x for x in range(57)])
dev.Write([0, 0, 0, 1, 0] + [x for x in range(57, 100)])
self.assertEqual(
dev.Read(), [0, 0, 0, 1, 0x83, 0, 85] + [x for x in range(85, 28, -1)])
self.assertEqual(
dev.Read(),
[0, 0, 0, 1, 0] + [x for x in range(28, 0, -1)] + [0
for _ in range(31)])
if __name__ == '__main__':
unittest.main()