fix tests

Author: picnixz

Lib/hmac.py

@@ -65,6 +65,7 @@ def __init__(self, key, msg=None, digestmod=''):
 
     def _init_hmac(self, key, msg, digestmod):
         self._hmac = _hashopenssl.hmac_new(key, msg, digestmod=digestmod)
+        self._inner = self._outer = None  # because the slots are defined
         self.digest_size = self._hmac.digest_size
         self.block_size = self._hmac.block_size
 

Lib/test/test_hmac.py

@@ -970,13 +970,13 @@ def test_attributes(self):
 
         self.init(h1)
         self.assertIsNotNone(h1._hmac)
-        self.assertNotHasAttr(h1, '_inner')
-        self.assertNotHasAttr(h1, '_outer')
+        self.assertIsNone(h1._inner)
+        self.assertIsNone(h1._outer)
 
         h2 = h1.copy()
         self.assertIsNotNone(h2._hmac)
-        self.assertNotHasAttr(h2, '_inner')
-        self.assertNotHasAttr(h2, '_outer')
+        self.assertIsNone(h2._inner)
+        self.assertIsNone(h2._outer)
 
     def test_realcopy(self):
         h1 = hmac.HMAC.__new__(hmac.HMAC)
@@ -990,7 +990,7 @@ def test_realcopy(self):
 class OpenSSLCopyTestCase(ExtensionCopyTestCase, unittest.TestCase):
 
     def init(self, h):
-        h._init_openssl_hmac(b"key", b"msg", digestmod="sha256")
+        h._init_hmac(b"key", b"msg", digestmod="sha256")
 
 
 class CompareDigestMixin: