--- /dev/null
+'use strict';
+
+var o = { 1: 1, 2: 2, 3: 3 };
+
+module.exports = function (t, a) {
+ var o2 = {};
+ t(o, function (value, name) {
+ o2[name] = value;
+ return true;
+ });
+ a(JSON.stringify(o2), JSON.stringify(o), "Iterates");
+
+ a(t(o, function () {
+ return true;
+ }), true, "Succeeds");
+
+ a(t(o, function () {
+ return false;
+ }), false, "Fails");
+
+};