2 files changed, 10 insertions, 2 deletions
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 75d1366..c99a650 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -615,10 +615,10 @@ class ConfigFileTest(BaseTest):
     args=(sys.stdout,)
 
     [handler_hand2]
-    class=FileHandler
+    class=StreamHandler
     level=NOTSET
     formatter=form1
-    args=('test.blah', 'a')
+    args=(sys.stderr,)
 
     [formatter_form1]
     format=%(levelname)s ++ %(message)s
diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py
index 108cd7f..9821e1b 100644
--- a/Lib/test/test_weakref.py
+++ b/Lib/test/test_weakref.py
@@ -660,6 +660,14 @@ class ReferencesTestCase(TestBase):
 
         w = Target()
 
+    def test_init(self):
+        # Issue 3634
+        # <weakref to class>.__init__() doesn't check errors correctly
+        r = weakref.ref(Exception)
+        self.assertRaises(TypeError, r.__init__, 0, 0, 0, 0, 0)
+        # No exception should be raised here
+        gc.collect()
+
 
 class SubclassableWeakrefTestCase(TestBase):