bpo-38191: Turn warnings into errors in NamedTuple() and TypedDict(). (GH-16238)

1 files changed, 8 insertions, 19 deletions

diff --git a/Lib/test/test_typing.py b/Lib/test/test_typing.py
index 5914f31..97e6d88 100644
--- a/Lib/test/test_typing.py
+++ b/Lib/test/test_typing.py
@@ -3582,16 +3582,10 @@ class XMethBad2(NamedTuple):
             NamedTuple('Emp', [('name', str)], None)
         with self.assertRaises(ValueError):
             NamedTuple('Emp', [('_name', str)])
-
-        with self.assertWarns(DeprecationWarning):
-            Emp = NamedTuple(typename='Emp', name=str, id=int)
-        self.assertEqual(Emp.__name__, 'Emp')
-        self.assertEqual(Emp._fields, ('name', 'id'))
-
-        with self.assertWarns(DeprecationWarning):
-            Emp = NamedTuple('Emp', fields=[('name', str), ('id', int)])
-        self.assertEqual(Emp.__name__, 'Emp')
-        self.assertEqual(Emp._fields, ('name', 'id'))
+        with self.assertRaises(TypeError):
+            NamedTuple(typename='Emp', name=str, id=int)
+        with self.assertRaises(TypeError):
+            NamedTuple('Emp', fields=[('name', str), ('id', int)])
 
     def test_pickle(self):
         global Emp  # pickle wants to reference the class by name
@@ -3654,15 +3648,10 @@ class TypedDictTests(BaseTestCase):
         with self.assertRaises(TypeError):
             TypedDict('Emp', [('name', str)], None)
 
-        with self.assertWarns(DeprecationWarning):
-            Emp = TypedDict(_typename='Emp', name=str, id=int)
-        self.assertEqual(Emp.__name__, 'Emp')
-        self.assertEqual(Emp.__annotations__, {'name': str, 'id': int})
-
-        with self.assertWarns(DeprecationWarning):
-            Emp = TypedDict('Emp', _fields={'name': str, 'id': int})
-        self.assertEqual(Emp.__name__, 'Emp')
-        self.assertEqual(Emp.__annotations__, {'name': str, 'id': int})
+        with self.assertRaises(TypeError):
+            TypedDict(_typename='Emp', name=str, id=int)
+        with self.assertRaises(TypeError):
+            TypedDict('Emp', _fields={'name': str, 'id': int})
 
     def test_typeddict_errors(self):
         Emp = TypedDict('Emp', {'name': str, 'id': int})