/*

 * 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-148 :  arguments element deletion/resurrection does not work as expected

 * 

 * @test

 * @run

 */

function func(x) { 

    print("func.x = " + x);

    print("func.arguments[0] = " + arguments[0]);

    arguments[0] = "world";

    print("func.x = " + x);

    print("func.arguments[0] = " + arguments[0]);

    x = "changed x";

    print("func.x = " + x);

    print("func.arguments[0] = " + arguments[0]);

    // delete arguments[0]

    delete arguments[0]; 

    print("func.x = " + x);

    print("func.arguments[0] = " + arguments[0]);

    // resurrect arguments[0]

    arguments[0] = 42;

    print("func.x = " + x);

    print("func.arguments[0] = " + arguments[0]);

    x = 33;

    print("func.x = " + x);

    print("func.arguments[0] = " + arguments[0]);

}

func(3.14);

// deletion and resurrection of different argument

function func2(x, y) {

   delete arguments[0];

   arguments[0] = 3434;

   print("func2.x = " + x);

   print("func2.arguments[0] = " + arguments[0]);

   print("func2.y = " + y);

   print("func2.arguments[1] = " + arguments[1]);

   y = 54;

   print("func2.y = " + y);

   print("func2.arguments[1] = " + arguments[1]);

   arguments[1] = 67;

   print("func2.y = " + y);

   print("func2.arguments[1] = " + arguments[1]);

}

func2(1, 3);