15.2.3.6-4-370.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: 15.2.3.6-4-370

description: >

    ES5 Attributes - property ([[Writable]] is false, [[Enumerable]]

    is false, [[Configurable]] is true) is deletable

---*/

var obj = {};

Object.defineProperty(obj, "prop", {

  value: 2010,

  writable: false,

  enumerable: false,

  configurable: true

});

var beforeDelete = obj.hasOwnProperty("prop");

delete obj.prop;

var afterDelete = obj.hasOwnProperty("prop");

assert(beforeDelete, 'beforeDelete !== true');

assert.sameValue(afterDelete, false, 'afterDelete');

reportCompare(0, 0);