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50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
"""
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Tests for allmydata.util.base32.
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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 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 base64
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from twisted.trial import unittest
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from hypothesis import (
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strategies as st,
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given,
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)
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from allmydata.util import base32
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class Base32(unittest.TestCase):
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@given(input_bytes=st.binary(max_size=100))
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def test_a2b_b2a_match_Pythons(self, input_bytes):
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encoded = base32.b2a(input_bytes)
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x = base64.b32encode(input_bytes).rstrip(b"=").lower()
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self.failUnlessEqual(encoded, x)
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self.assertIsInstance(encoded, bytes)
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self.assertTrue(base32.could_be_base32_encoded(encoded))
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decoded = base32.a2b(encoded)
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self.assertEqual(decoded, input_bytes)
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self.assertIsInstance(decoded, bytes)
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def test_b2a(self):
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self.failUnlessEqual(base32.b2a(b"\x12\x34"), b"ci2a")
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def test_b2a_or_none(self):
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self.failUnlessEqual(base32.b2a_or_none(None), None)
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self.failUnlessEqual(base32.b2a_or_none(b"\x12\x34"), b"ci2a")
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def test_a2b(self):
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self.failUnlessEqual(base32.a2b(b"ci2a"), b"\x12\x34")
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self.failUnlessRaises(AssertionError, base32.a2b, b"b0gus")
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self.assertFalse(base32.could_be_base32_encoded(b"b0gus"))
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