Method assertIsPositiveZero

Lib/test/test_math.py:2839–2843

(self, value)

        )

    def assertIsPositiveZero(self, value):
        self.assertTrue(
            value == 0 and math.copysign(1, value) > 0,
            msg="Expected a positive zero, got {!r}".format(value)
        )

    def assertIsNegativeZero(self, value):
        self.assertTrue(