test262/test/built-ins/Object/create/15.2.3.5-4-308.js

// 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: 15.2.3.5-4-308
description: >
    Object.create - [[Enumerable]] is set as false if it is absent in
    data descriptor of one property in 'Properties' (8.12.9 step 4.a.i)
includes: [runTestCase.js]
---*/

function testcase() {
        var isEnumerable = false;

        var newObj = Object.create({}, {
            prop: {
                value: 1001,
                writable: true,
                configurable: true
            }
        });

        var hasProperty = newObj.hasOwnProperty("prop");

        for (var p in newObj) {
            if (p === "prop") {
                isEnumerable = true;
            }
        }
        return hasProperty && !isEnumerable;
    }
runTestCase(testcase);