shell bypass 403
"use strict";
module.exports = function (t, a) {
a.throws(function () { t(undefined); }, TypeError, "Undefined");
a.throws(function () { t(null); }, TypeError, "Null");
a(t(2), 2, "Number");
a(t(-2), -2, "Negative");
a.throws(function () { t(2.34); }, TypeError, "Float");
a(t("23"), 23, "Numeric string");
a.throws(function () { t(NaN); }, TypeError, "NaN");
a.throws(function () { t(Infinity); }, TypeError, "Infinity");
};