Method test_fromisocalendar_value_errors

Lib/test/datetimetester.py:2149–2175

(self)

                self.assertEqual(dobj, d_roundtrip)

    def test_fromisocalendar_value_errors(self):
        isocals = [
            (2019, 0, 1),
            (2019, -1, 1),
            (2019, 54, 1),
            (2019, 1, 0),
            (2019, 1, -1),
            (2019, 1, 8),
            (2019, 53, 1),
            (10000, 1, 1),
            (0, 1, 1),
            (9999999, 1, 1),
        ]
        for isocal in isocals:
            with self.subTest(isocal=isocal):
                with self.assertRaises(ValueError):
                    self.theclass.fromisocalendar(*isocal)

        isocals = [
            (2<<32, 1, 1),
            (2019, 2<<32, 1),
            (2019, 1, 2<<32),
        ]
        for isocal in isocals:
            with self.subTest(isocal=isocal):
                with self.assertRaises((ValueError, OverflowError)):
                    self.theclass.fromisocalendar(*isocal)

    def test_fromisocalendar_type_errors(self):
        err_txformers = [