Method test_basics

Lib/test/test_typing.py:277–288

(self)

        self.assertNotEqual(Self, None)

    def test_basics(self):
        class Foo:
            def bar(self) -> Self: ...
        class FooStr:
            def bar(self) -> 'Self': ...
        class FooStrTyping:
            def bar(self) -> 'typing.Self': ...

        for target in [Foo, FooStr, FooStrTyping]:
            with self.subTest(target=target):
                self.assertEqual(gth(target.bar), {'return': Self})
        self.assertIs(get_origin(Self), None)

    def test_repr(self):
        self.assertEqual(repr(Self), 'typing.Self')