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Diffstat (limited to 'Lib/test/test_typing.py')
| -rw-r--r-- | Lib/test/test_typing.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Lib/test/test_typing.py b/Lib/test/test_typing.py index a547fe274c..c9bfd0c7ed 100644 --- a/Lib/test/test_typing.py +++ b/Lib/test/test_typing.py @@ -568,6 +568,10 @@ class ProtocolTests(BaseTestCase): self.assertIsSubclass(list, typing.Reversible) self.assertNotIsSubclass(int, typing.Reversible) + def test_supports_index(self): + self.assertIsSubclass(int, typing.SupportsIndex) + self.assertNotIsSubclass(str, typing.SupportsIndex) + def test_protocol_instance_type_error(self): with self.assertRaises(TypeError): isinstance(0, typing.SupportsAbs) |