15.2.3.5-4-182.js - mozsearch

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// Copyright (c) 2012 Ecma International.  All rights reserved.

// This code is governed by the BSD license found in the LICENSE file.

/*---

es5id: 15.2.3.5-4-182

description: >

    Object.create - 'writable' property of one property in

    'Properties' is own data property that overrides an inherited data

    property (8.10.5 step 6.a)

---*/

var proto = {

  writable: false

};

var ConstructFun = function() {};

ConstructFun.prototype = proto;

var descObj = new ConstructFun();

descObj.writable = true;

var newObj = Object.create({}, {

  prop: descObj

});

var beforeWrite = (newObj.hasOwnProperty("prop") && typeof(newObj.prop) === "undefined");

newObj.prop = "isWritable";

var afterWrite = (newObj.prop === "isWritable");

assert.sameValue(beforeWrite, true, 'beforeWrite');

assert.sameValue(afterWrite, true, 'afterWrite');

reportCompare(0, 0);