--- /dev/null
+'use strict';
+
+module.exports = function (t, a) {
+ var x;
+ a.throws(function () { t(); }, TypeError, "Undefined");
+ a.throws(function () { t(null); }, TypeError, "Null");
+ a.throws(function () { t(0); }, TypeError, "Number");
+ a.throws(function () { t(true); }, TypeError, "Boolean");
+ a.throws(function () { t('raz'); }, TypeError, "String");
+ a.throws(function () { t(function () {}); }, TypeError, "Function");
+ a.throws(function () { t({}); }, TypeError, "Object");
+ a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+ a(t(x = []), x, "Array");
+};