diff options
Diffstat (limited to 'Lib/test/test_funcattrs.py')
| -rw-r--r-- | Lib/test/test_funcattrs.py | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/Lib/test/test_funcattrs.py b/Lib/test/test_funcattrs.py index e08d728..35b473d 100644 --- a/Lib/test/test_funcattrs.py +++ b/Lib/test/test_funcattrs.py @@ -194,16 +194,19 @@ class FunctionPropertiesTest(FuncAttrsTest): def test___type_params__(self): def generic[T](): pass def not_generic(): pass + lambda_ = lambda: ... T, = generic.__type_params__ self.assertIsInstance(T, typing.TypeVar) self.assertEqual(generic.__type_params__, (T,)) - self.assertEqual(not_generic.__type_params__, ()) - with self.assertRaises(TypeError): - del not_generic.__type_params__ - with self.assertRaises(TypeError): - not_generic.__type_params__ = 42 - not_generic.__type_params__ = (T,) - self.assertEqual(not_generic.__type_params__, (T,)) + for func in (not_generic, lambda_): + with self.subTest(func=func): + self.assertEqual(func.__type_params__, ()) + with self.assertRaises(TypeError): + del func.__type_params__ + with self.assertRaises(TypeError): + func.__type_params__ = 42 + func.__type_params__ = (T,) + self.assertEqual(func.__type_params__, (T,)) def test___code__(self): num_one, num_two = 7, 8 |