Function test_float_div_zero

python/pathway/tests/test_operators.py:462–481

(op_fun: Any)

    ],
)
def test_float_div_zero(op_fun: Any):
    pairs = np.array(
        [
            [1, 0],
            [10000, 0],
            [-1, 0],
            [0, 0],
            [-9829480, 0],
            [12.452, 0.0],
            [0.001, 0.0],
        ],
        dtype=np.float64,
    ).reshape(-1, 2, 1)
    for pair in pairs:
        df = pd.DataFrame({"a": pair[0], "b": pair[1]})
        table = table_from_pandas(df)
        table.select(c=op_fun(pw.this["a"], pw.this["b"]))

        with pytest.raises(ZeroDivisionError):
            run_all()


@pytest.mark.parametrize("reverse", [True, False])