def test_attributes():
for name, expected_size in {
'md5': 16,
'sha1': 20,
'sha224': 28,
'sha256': 32,
'sha384': 48,
'sha512': 64,
}.items():
h = hashlib.new(name)
assert h.digest_size == expected_size
assert h.digestsize == expected_size
#
h.update('abc')
h2 = h.copy()
h.update('def')
digest = h.digest()
hexdigest = h.hexdigest()
h2.update('d')
h2.update('ef')
assert digest == h.digest()
assert hexdigest == h.hexdigest()
# also test the pure Python implementation
h = hashlib.__get_builtin_constructor(name)('')
assert h.digest_size == expected_size
assert h.digestsize == expected_size
#
h.update('abc')
h2 = h.copy()
h.update('def')
digest = h.digest()
hexdigest = h.hexdigest()
h2.update('d')
h2.update('ef')
assert digest == h.digest()
assert hexdigest == h.hexdigest()
def test_attributes():
for name, expected_size in {'md5': 16,
'sha1': 20,
'sha224': 28,
'sha256': 32,
'sha384': 48,
'sha512': 64,
}.items():
h = hashlib.new(name)
assert h.digest_size == expected_size
assert h.digestsize == expected_size
#
h.update('abc')
h2 = h.copy()
h.update('def')
digest = h.digest()
hexdigest = h.hexdigest()
h2.update('d')
h2.update('ef')
assert digest == h.digest()
assert hexdigest == h.hexdigest()
# also test the pure Python implementation
h = hashlib.__get_builtin_constructor(name)('')
assert h.digest_size == expected_size
assert h.digestsize == expected_size
#
h.update('abc')
h2 = h.copy()
h.update('def')
digest = h.digest()
hexdigest = h.hexdigest()
h2.update('d')
h2.update('ef')
assert digest == h.digest()
assert hexdigest == h.hexdigest()
def test_unicode():
assert isinstance(hashlib.new('sha1', u'xxx'), _hashlib.hash)
def test_unicode():
assert isinstance(hashlib.new('sha1', u'xxx'), _hashlib.hash)