Port tests from Issue #15219, and verify we don't have a reference leak.
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index ce8175a..d2ef9d1 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -113,12 +113,8 @@
issubset(hashlib.algorithms_available))
def test_unknown_hash(self):
- try:
- hashlib.new('spam spam spam spam spam')
- except ValueError:
- pass
- else:
- self.assertTrue(0 == "hashlib didn't reject bogus hash name")
+ self.assertRaises(ValueError, hashlib.new, 'spam spam spam spam spam')
+ self.assertRaises(TypeError, hashlib.new, 1)
def test_get_builtin_constructor(self):
get_builtin_constructor = hashlib.__dict__[