Method test_hash_method_nan

Lib/test/test_decimal.py:1988–1999

(self)

            self.assertEqual(hashit(Decimal(x)), hashit(x))

    def test_hash_method_nan(self):
        Decimal = self.decimal.Decimal
        self.assertRaises(TypeError, hash, Decimal('sNaN'))
        value = Decimal('NaN')
        self.assertEqual(hash(value), object.__hash__(value))
        class H:
            def __hash__(self):
                return 42
        class D(Decimal, H):
            pass
        value = D('NaN')
        self.assertEqual(hash(value), object.__hash__(value))

    def test_min_and_max_methods(self):
        Decimal = self.decimal.Decimal