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

41 lines
1.2 KiB
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms"). Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.
/*---
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)
includes: [runTestCase.js]
---*/
function testcase() {
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);
return newObj.hasOwnProperty("prop") && newObj.prop === 12;
}
runTestCase(testcase);