Method test_init_var_no_default

Lib/test/test_dataclasses/__init__.py:1258–1264

(self)

        self.assertEqual(c.t, 3000)

    def test_init_var_no_default(self):
        # If an InitVar has no default value, it should not be set on the class.
        @dataclass
        class C:
            x: InitVar[int]

        self.assertNotIn('x', C.__dict__)

    def test_init_var_default_factory(self):
        # It makes no sense for an InitVar to have a default factory. When