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bpo-40637: Fix test_pbkdf2_hmac_py for missing sha1 (GH-20422)

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(cherry picked from commit be63019ed7)

Co-authored-by: Christian Heimes <christian@python.org>
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Miss Islington (bot) 2020-05-26 03:46:24 -07:00 • committed by GitHub
parent cc0f50d62c
commit 66391b0c6e
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1 changed files with 23 additions and 9 deletions
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32
Lib/test/test_hashlib.py
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@ -1004,17 +1004,31 @@ class KDFTests(unittest.TestCase):
self.assertEqual(out, expected,
(digest_name, password, salt, rounds))
self.assertRaises(TypeError, pbkdf2, b'sha1', b'pass', b'salt', 1)
self.assertRaises(TypeError, pbkdf2, 'sha1', 'pass', 'salt', 1)
self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', 0)
self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', -1)
self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', 1, 0)
self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', 1, -1)
with self.assertRaisesRegex(ValueError, 'unsupported hash type'):
pbkdf2('unknown', b'pass', b'salt', 1)
out = pbkdf2(hash_name='sha1', password=b'password', salt=b'salt',
iterations=1, dklen=None)
self.assertEqual(out, self.pbkdf2_results['sha1'][0][0])
if 'sha1' in supported:
self.assertRaises(
TypeError, pbkdf2, b'sha1', b'pass', b'salt', 1
)
self.assertRaises(
TypeError, pbkdf2, 'sha1', 'pass', 'salt', 1
)
self.assertRaises(
ValueError, pbkdf2, 'sha1', b'pass', b'salt', 0
)
self.assertRaises(
ValueError, pbkdf2, 'sha1', b'pass', b'salt', -1
)
self.assertRaises(
ValueError, pbkdf2, 'sha1', b'pass', b'salt', 1, 0
)
self.assertRaises(
ValueError, pbkdf2, 'sha1', b'pass', b'salt', 1, -1
)
out = pbkdf2(hash_name='sha1', password=b'password', salt=b'salt',
iterations=1, dklen=None)
self.assertEqual(out, self.pbkdf2_results['sha1'][0][0])
def test_pbkdf2_hmac_py(self):
self._test_pbkdf2_hmac(py_hashlib.pbkdf2_hmac, builtin_hashes)