/*

 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 * 

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 * 

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 * 

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 * 

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * JDK-8024255: When a keyword is used as object property name, the property can not be deleted

 *

 * @test

 * @run

 */

function check(obj, name) {

    var desc = Object.getOwnPropertyDescriptor(obj, name);

    if (! desc.configurable) {

        fail("Property " + name + " is not configurable");

    }

    if (! (delete obj[name])) {

        fail("Property " + name + " can not be deleted");

    }

}

var obj = { 

    default: 344,

    in: 'hello', 

    if: false,

    class: 4.223

}

for (var p in obj) {

    check(obj, p);

}