test262/test/built-ins/Object/keys/15.2.3.14-5-10.js

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// 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.
/*---
2014-07-25 00:41:42 +02:00
es5id: 15.2.3.14-5-10
description: >
Object.keys - inherted enumerable accessor property that is
over-ridden by non-enumerable own accessor property is not defined
in returned array
includes: [runTestCase.js]
---*/
function testcase() {
var proto = {};
Object.defineProperty(proto, "prop", {
get: function () { },
enumerable: true,
configurable: true
});
var Con = function () { };
Con.prototype = proto;
var obj = new Con();
Object.defineProperty(obj, "prop", {
get: function () { },
enumerable: false,
configurable: true
});
var arr = Object.keys(obj);
for (var p in arr) {
if (arr[p] === "prop") {
return false;
}
}
return true;
}
runTestCase(testcase);