Method test___complex__

Lib/test/test_complex.py:632–639

(self)

        self.assertRaises(TypeError, complex, complex2(1j))

    def test___complex__(self):
        z = 3 + 4j
        self.assertEqual(z.__complex__(), z)
        self.assertEqual(type(z.__complex__()), complex)

        z = ComplexSubclass(3 + 4j)
        self.assertEqual(z.__complex__(), 3 + 4j)
        self.assertEqual(type(z.__complex__()), complex)

    @support.requires_IEEE_754
    def test_constructor_special_numbers(self):