Method test_isdigit

Lib/test/test_bigmem.py:182–188

(self, size)

    @bigmemtest(size=_2G, memuse=2)
    def test_isdigit(self, size):
        _ = self.from_latin1
        SUBSTR = _('123456')
        s = _('9') * size + SUBSTR
        self.assertTrue(s.isdigit())
        s += _('z')
        self.assertFalse(s.isdigit())

    @bigmemtest(size=_2G, memuse=2)
    def test_islower(self, size):