/*

 * Copyright (c) 2015, 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-8137281: OutOfMemoryError with large numeric keys in JSON.parse

 *

 * @test

 * @run

 */

function createObject(startKey, level1, level2) {

    var root = {};

    var key = startKey;

    for (var i = 0; i < level1; i++) {

        var child = {};

        for (var j = 0; j < level2; j++) {

            child[key++] = {};

        }

        root[key++] = child;

    }

    return root;

}

JSON.parse(JSON.stringify(createObject(500000, 20, 20)));

JSON.parse(JSON.stringify(createObject(1000000, 20, 20)));

JSON.parse(JSON.stringify(createObject(2000000, 20, 20)));

JSON.parse(JSON.stringify(createObject(4000000, 20, 20)));

JSON.parse(JSON.stringify(createObject(8000000, 20, 20)));

JSON.parse(JSON.stringify(createObject(16000000, 20, 20)));