mirror of https://github.com/tc39/test262.git
41 lines
1001 B
JavaScript
41 lines
1001 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es5id: 15.2.3.14-5-7
|
|
description: >
|
|
Object.keys - inherted enumerable data property that is
|
|
over-ridden by non-enumerable own data property is not defined in
|
|
returned array
|
|
includes: [runTestCase.js]
|
|
---*/
|
|
|
|
function testcase() {
|
|
var proto = {};
|
|
Object.defineProperty(proto, "prop", {
|
|
value: 1003,
|
|
enumerable: true,
|
|
configurable: true
|
|
});
|
|
var Con = function () { };
|
|
Con.prototype = proto;
|
|
|
|
var obj = new Con();
|
|
Object.defineProperty(obj, "prop", {
|
|
value: 1004,
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
|
|
var arr = Object.keys(obj);
|
|
|
|
for (var p in arr) {
|
|
if (arr[p] === "prop") {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
runTestCase(testcase);
|