Method test_dunder_round

numpy/core/tests/test_numeric.py:183–190

(self, dtype)

        np.float16, np.float32, np.float64,
    ])
    def test_dunder_round(self, dtype):
        s = dtype(1)
        assert_(isinstance(round(s), int))
        assert_(isinstance(round(s, None), int))
        assert_(isinstance(round(s, ndigits=None), int))
        assert_equal(round(s), 1)
        assert_equal(round(s, None), 1)
        assert_equal(round(s, ndigits=None), 1)

    @pytest.mark.parametrize('val, ndigits', [
        pytest.param(2**31 - 1, -1,