--- /dev/null
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+ var symbol;
+ a.throws(function () { t(undefined); }, TypeError, "Undefined");
+ a.throws(function () { t(null); }, TypeError, "Null");
+ a.throws(function () { t(true); }, TypeError, "Primitive");
+ a.throws(function () { t('raz'); }, TypeError, "String");
+ a.throws(function () { t({}); }, TypeError, "Object");
+ a.throws(function () { t([]); }, TypeError, "Array");
+ if (typeof Symbol !== 'undefined') {
+ symbol = Symbol();
+ a(t(symbol), symbol, "Native");
+ }
+ symbol = SymbolPoly();
+ a(t(symbol), symbol, "Polyfill");
+};