JSTests/test262/test/built-ins/Object/isFrozen/15.2.3.12-1-6.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.12-1-6
description: Object.isFrozen applies to sparse array
---*/

var sparseArr = [0, 1];
sparseArr[10000] = 10000;

sparseArr = Object.freeze(sparseArr);

assert(Object.isFrozen(sparseArr), 'Object.isFrozen(sparseArr) !== true');