/*

 * 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-8024847: Java.to should accept mirror and external JSObjects as array-like objects as well

 *

 * @test

 * @run

 */

var global = loadWithNewGlobal({ name: "test", script:"this" });

var arr = new global.Array(2, 4, 6, 8);

var jarr = Java.to(arr, "int[]");

for (var i in jarr) {

    print(jarr[i]);

}

arr = null;

jarr = null;

// external JSObjects

var JSObject = Java.type("jdk.nashorn.api.scripting.JSObject");

var arr = new JSObject() {

    getMember: function(name) {

        return name == "length"? 4 : undefined;

    },

    hasMember: function(name) {

        return name == "length";

    },

    getSlot: function(idx) {

        return idx*idx;

    },

    hasSlot: function(idx) {

        return true;

    }

};

var jarr = Java.to(arr, "int[]");

for (var i in jarr) {

    print(jarr[i]);

}

arr = null;

jarr = null;

// List conversion

var arr = global.Array("hello", "world");

var jlist = Java.to(arr, java.util.List);

print(jlist instanceof java.util.List);

print(jlist);

arr = null;

jlist = null;

// external JSObject

var __array__ =  [ "nashorn", "js" ];

var obj = new JSObject() {

    hasMember: function(name) {

        return name in __array__;

    },

    hasSlot: function(idx) {

        return idx in __array__;

    },

    getMember: function(name) {

        return __array__[name];

    },

    getSlot: function(idx) {

        return __array__[idx];

    }

}

var jlist = Java.to(obj, java.util.List);

print(jlist instanceof java.util.List);

print(jlist);

var obj = new JSObject() {

    toNumber: function() { return 42; }

};

print(32 + obj);