So siehts ganz gut aus !

node_modules/es5-ext/test/string/#/@@iterator/implement.js

@@ -0,0 +1,7 @@
+"use strict";
+
+var isImplemented = require("../../../../string/#/@@iterator/is-implemented");
+
+module.exports = function (a) {
+ a(isImplemented(), true);
+};

node_modules/es5-ext/test/string/#/@@iterator/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+module.exports = require("./shim");

node_modules/es5-ext/test/string/#/@@iterator/is-implemented.js

@@ -0,0 +1,5 @@
+"use strict";
+
+module.exports = function (t, a) {
+ a(typeof t(), "boolean");
+};

node_modules/es5-ext/test/string/#/@@iterator/shim.js

@@ -0,0 +1,9 @@
+"use strict";
+
+module.exports = function (t, a) {
+	var it = t.call("r💩z");
+	a.deep(it.next(), { done: false, value: "r" }, "#1");
+	a.deep(it.next(), { done: false, value: "💩" }, "#2");
+	a.deep(it.next(), { done: false, value: "z" }, "#3");
+	a.deep(it.next(), { done: true, value: undefined }, "End");
+};