mirror of https://github.com/tc39/test262.git
36 lines
783 B
JavaScript
36 lines
783 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es5id: 15.2.3.7-5-b-64
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description: >
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Object.defineProperties - 'configurable' property of 'descObj' is
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own data property that overrides an inherited accessor property
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(8.10.5 step 4.a)
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includes: [propertyHelper.js]
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---*/
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var obj = {};
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var proto = {};
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Object.defineProperty(proto, "configurable", {
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get: function () {
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return true;
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}
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});
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var Con = function () { };
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Con.prototype = proto;
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var descObj = new Con();
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Object.defineProperty(descObj, "configurable", {
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value: false
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});
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Object.defineProperties(obj, {
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prop: descObj
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});
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assert(obj.hasOwnProperty("prop"));
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verifyNotConfigurable(obj, "prop");
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