1 /*
   2  * Copyright (c) 2013, 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 
  24 /*
  25  * @test
  26  * @bug 8023014
  27  * @summary Test ensures that there is no crash if there is not enough ReservedCodeacacheSize
  28  *          to initialize all compiler threads. The option -Xcomp gives the VM more time to
  29  *          to trigger the old bug.
  30  * @library /testlibrary
  31  */
  32 import com.oracle.java.testlibrary.*;
  33 
  34 public class SmallCodeCacheStartup {
  35   public static void main(String[] args) throws Exception {
  36     try {
  37       ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=3m",
  38                                                                 "-XX:CICompilerCount=64",
  39                                                                 "-Xcomp", 
  40                                                                 "SmallCodeCacheStartup");
  41       pb.start();
  42     } catch (VirtualMachineError e) {}
  43 
  44     System.out.println("TEST PASSED");
  45   }
  46 }