test262/test/built-ins/Object/create/15.2.3.5-4-23.js

34 lines
1005 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.5-4-23
description: >
Object.create - own enumerable data property that overrides an
enumerable inherited accessor property in 'Properties' is defined
in 'obj' (15.2.3.7 step 5.a)
---*/
var proto = {};
Object.defineProperty(proto, "prop", {
get: function () {
return { value: 9 };
},
enumerable: true
});
var ConstructFun = function () { };
ConstructFun.prototype = proto;
var child = new ConstructFun();
Object.defineProperty(child, "prop", {
value: {
value: 12
},
enumerable: true
});
var newObj = Object.create({}, child);
assert(newObj.hasOwnProperty("prop"), 'newObj.hasOwnProperty("prop") !== true');
assert.sameValue(newObj.prop, 12, 'newObj.prop');