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authorChristian Heimes <christian@python.org>2022-03-23 22:30:05 +0200
committerGitHub <noreply@github.com>2022-03-23 13:30:05 -0700
commit48e2010d92076b472922fa632fffc98ee150004f (patch)
tree5a55659679517a6ab9c2170bac3cdb912314fee2 /Lib/test/test_hashlib.py
parentc62b944dfc98911a5050389fa6ac753e283fee1f (diff)
downloadcpython-48e2010d92076b472922fa632fffc98ee150004f.tar.gz
cpython-48e2010d92076b472922fa632fffc98ee150004f.zip
bpo-47101: list only activated algorithms in hashlib.algorithms_available (GH-32076)
Diffstat (limited to 'Lib/test/test_hashlib.py')
-rw-r--r--Lib/test/test_hashlib.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 369bbde6e78..d2a92147d5f 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -223,6 +223,10 @@ class HashLibTestCase(unittest.TestCase):
def test_algorithms_available(self):
self.assertTrue(set(hashlib.algorithms_guaranteed).
issubset(hashlib.algorithms_available))
+ # all available algorithms must be loadable, bpo-47101
+ self.assertNotIn("undefined", hashlib.algorithms_available)
+ for name in hashlib.algorithms_available:
+ digest = hashlib.new(name, usedforsecurity=False)
def test_usedforsecurity_true(self):
hashlib.new("sha256", usedforsecurity=True)