Fix test_operator.

Lib/test/test_operator.py

@@ -192,8 +192,8 @@ class OperatorTestCase(unittest.TestCase):
         class C:
             pass
         def check(self, o, v):
-            with test_support._check_py3k_warnings():
             self.assertEqual(operator.isCallable(o), v)
+            with test_support._check_py3k_warnings():
                 self.assertEqual(callable(o), v)
         check(self, 4, 0)
         check(self, operator.isCallable, 1)
@@ -308,7 +308,6 @@ class OperatorTestCase(unittest.TestCase):
         self.assertRaises(TypeError, operator.contains, None, None)
         self.assertTrue(operator.contains(range(4), 2))
         self.assertFalse(operator.contains(range(4), 5))
-        with test_support._check_py3k_warnings():
         self.assertTrue(operator.sequenceIncludes(range(4), 2))
         self.assertFalse(operator.sequenceIncludes(range(4), 5))