/*

 * 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.

 */

/**

 * NASHORN-136 :  binary addition operator does not work as per the spec.

 *

 * @test

 * @run

 */

var obj1 = {

    valueOf: function() {

        print("obj1.valueOf");

        return 1;

    },

    toString: function() {

        print("obj1.toString");

        return 0;

    }

};

print("obj1 is " + obj1);

print(obj1 + 10);

var obj2 = {

    valueOf: function() {

        print("obj2.valueOf");

        return 2;

    },

    toString: function() {

        print("obj2.toString");

        return "hello";

    }

};

print("obj2 is " + obj2);

print(obj2 + 22);

// valueOf on each object and then add

print(obj1 + obj2);

var obj3 = {

    toString: function() {

        print("obj3.toString");

        return "world";

    }

};

print(obj3 + 12);

print("hello " + obj3);

print(obj1 + obj3);

print(obj2 + obj3);

print(obj3 + obj3);