1 /*
   2  * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 import java.io.PrintWriter;
  24 import com.oracle.java.testlibrary.*;
  25 
  26 /*
  27  * Test to verify GetObjectSize does not overflow on a 600K element int[]
  28  *
  29  * @test
  30  * @bug 8027230
  31  * @library /testlibrary
  32  * @build GetObjectSizeOverflowAgent
  33  * @run main ClassFileInstaller GetObjectSizeOverflowAgent
  34  * @run main GetObjectSizeOverflow
  35  * @run main/othervm -Xmx4000m -javaagent:agent.jar GetObjectSizeOverflowAgent
  36  */
  37 public class GetObjectSizeOverflow {
  38     public static void main(String[] args) throws Exception  {
  39 
  40         PrintWriter pw = new PrintWriter("MANIFEST.MF");
  41         pw.println("Premain-Class: GetObjectSizeOverflowAgent");
  42         pw.close();
  43 
  44         ProcessBuilder pb = new ProcessBuilder();
  45         pb.command(new String[] { JDKToolFinder.getJDKTool("jar"), "cmf", "MANIFEST.MF", "agent.jar", "GetObjectSizeOverflowAgent.class"});
  46         pb.start().waitFor();
  47     }
  48 }