/*

 * 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

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 */

/**

 * NASHORN-428 : Redefining a non-configurable property with the "same value" is permitted, but -0.0 and +0.0 are not "same value"

 *

 * @test

 * @run

 */

var obj = {};

Object.defineProperty(obj, "0", {

    value: -0,

    configurable: false

});

try {

    Object.defineProperties(obj, {

        "0": { value: +0 }

    });

    fail("#1 expected TypeError");

} catch (e) {

    if (! (e instanceof TypeError)) {

        fail("#2 expected TypeError, got " + e);

    }

}

// -0 should be fine.. should not throw any TypeError

Object.defineProperties(obj, {

    "0": { value: -0 }

});