Method _common_test_wrapcol

Lib/test/test_base64.py:231–251

(self, func, data)

                         b'-_-_')

    def _common_test_wrapcol(self, func, data):
        eq = self.assertEqual
        expected = func(data)
        eq(func(data, wrapcol=0), expected)
        eq(func(data, wrapcol=80), expected)
        eq(func(b'', wrapcol=0), func(b''))
        eq(func(b'', wrapcol=1), func(b''))
        eq(func(data, wrapcol=sys.maxsize), expected)
        if check_impl_detail():
            eq(func(data, wrapcol=sys.maxsize*2), expected)
            with self.assertRaises(OverflowError):
                func(data, wrapcol=2**1000)
        with self.assertRaises(ValueError):
            func(data, wrapcol=-80)
        with self.assertRaises(TypeError):
            func(data, wrapcol=80.0)
        with self.assertRaises(TypeError):
            func(data, wrapcol='80')
        if func is not base64.b16encode:
            with self.assertRaises(TypeError):
                func(data, wrapcol=None)

    def test_b64encode_wrapcol(self):
        eq = self.assertEqual