test/built-ins/StringIteratorPrototype/ancestry.js


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// Copyright (C) 2014 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 21.1.5.2
description: >
    The [[Prototype]] internal slot ofthe %StringIteratorPrototype% is the
    %IteratorPrototype% intrinsic object (25.1.2).
features: [Symbol.iterator]
---*/

var strItrProto = Object.getPrototypeOf(''[Symbol.iterator]());
var itrProto = Object.getPrototypeOf(
  Object.getPrototypeOf([][Symbol.iterator]())
);

assert.sameValue(Object.getPrototypeOf(strItrProto), itrProto);