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30 lines
898 B
Python
30 lines
898 B
Python
"""
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This module has been ported to Python 3.
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"""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from __future__ import unicode_literals
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from future.utils import PY2
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if PY2:
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from future.builtins import filter, map, zip, ascii, chr, hex, input, next, oct, open, pow, round, super, bytes, dict, list, object, range, str, max, min # noqa: F401
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import random
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import unittest
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from allmydata.test.common_util import flip_one_bit
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class TestFlipOneBit(unittest.TestCase):
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def setUp(self):
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random.seed(42) # I tried using version=1 on PY3 to avoid the if below, to no avail.
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def test_accepts_byte_string(self):
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actual = flip_one_bit(b'foo')
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self.assertEqual(actual, b'fno' if PY2 else b'fom')
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def test_rejects_unicode_string(self):
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self.assertRaises(AssertionError, flip_one_bit, u'foo')
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