hannesw@1557: /*
hannesw@1557:  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
hannesw@1557:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
hannesw@1557:  * 
hannesw@1557:  * This code is free software; you can redistribute it and/or modify it
hannesw@1557:  * under the terms of the GNU General Public License version 2 only, as
hannesw@1557:  * published by the Free Software Foundation.
hannesw@1557:  * 
hannesw@1557:  * This code is distributed in the hope that it will be useful, but WITHOUT
hannesw@1557:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
hannesw@1557:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
hannesw@1557:  * version 2 for more details (a copy is included in the LICENSE file that
hannesw@1557:  * accompanied this code).
hannesw@1557:  * 
hannesw@1557:  * You should have received a copy of the GNU General Public License version
hannesw@1557:  * 2 along with this work; if not, write to the Free Software Foundation,
hannesw@1557:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
hannesw@1557:  * 
hannesw@1557:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
hannesw@1557:  * or visit www.oracle.com if you need additional information or have any
hannesw@1557:  * questions.
hannesw@1557:  */
hannesw@1557: 
hannesw@1557: /**
hannesw@1557:  * JDK-8137281: OutOfMemoryError with large numeric keys in JSON.parse
hannesw@1557:  *
hannesw@1557:  * @test
hannesw@1557:  * @run
hannesw@1557:  */
hannesw@1557: 
hannesw@1557: function createObject(startKey, level1, level2) {
hannesw@1557:     var root = {};
hannesw@1557:     var key = startKey;
hannesw@1557:     for (var i = 0; i < level1; i++) {
hannesw@1557:         var child = {};
hannesw@1557:         for (var j = 0; j < level2; j++) {
hannesw@1557:             child[key++] = {};
hannesw@1557:         }
hannesw@1557:         root[key++] = child;
hannesw@1557:     }
hannesw@1557:     return root;
hannesw@1557: }
hannesw@1557: 
hannesw@1557: JSON.parse(JSON.stringify(createObject(500000, 20, 20)));
hannesw@1557: JSON.parse(JSON.stringify(createObject(1000000, 20, 20)));
hannesw@1557: JSON.parse(JSON.stringify(createObject(2000000, 20, 20)));
hannesw@1557: JSON.parse(JSON.stringify(createObject(4000000, 20, 20)));
hannesw@1557: JSON.parse(JSON.stringify(createObject(8000000, 20, 20)));
hannesw@1557: JSON.parse(JSON.stringify(createObject(16000000, 20, 20)));