Method test_whence

Lib/test/test_interpreters/test_api.py:371–401

(self)

            interp.id = 1_000_000

    def test_whence(self):
        main = interpreters.get_main()
        interp = interpreters.create()

        with self.subTest('main'):
            self.assertEqual(main.whence, WHENCE_STR_RUNTIME)

        with self.subTest('from _interpreters'):
            self.assertEqual(interp.whence, WHENCE_STR_STDLIB)

        with self.subTest('from C-API'):
            text = self.run_temp_from_capi(f"""
                import {interpreters.__name__} as interpreters
                interp = interpreters.get_current()
                print(repr(interp.whence))
                """)
            whence = eval(text)
            self.assertEqual(whence, WHENCE_STR_CAPI)

        with self.subTest('readonly'):
            for value in [
                None,
                WHENCE_STR_UNKNOWN,
                WHENCE_STR_RUNTIME,
                WHENCE_STR_STDLIB,
                WHENCE_STR_CAPI,
            ]:
                with self.assertRaises(AttributeError):
                    interp.whence = value
                with self.assertRaises(AttributeError):
                    main.whence = value

    def test_hashable(self):
        interp = interpreters.create()