1 /*
   2  * Copyright (c) 2015, 2019, 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 /*
  26  * @test
  27  * @summary Regression test for JDK-8098821
  28  * @bug 8098821
  29  * @requires vm.cds.archived.java.heap
  30  * @modules jdk.jartool/sun.tools.jar
  31  * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
  32  * @run driver SysDictCrash
  33  */
  34 
  35 import jdk.test.lib.process.OutputAnalyzer;
  36 import jdk.test.lib.process.ProcessTools;
  37 
  38 public class SysDictCrash {
  39     public static void main(String[] args) throws Exception {
  40         SharedStringsUtils.run(args, SysDictCrash::test);
  41     }
  42 
  43     public static void test(String[] args) throws Exception {
  44         String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
  45 
  46         // SharedBaseAddress=0 puts the archive at a very high address on solaris,
  47         // which provokes the crash.
  48         ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
  49           TestCommon.concat(vmOptionsPrefix,
  50             "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
  51             "-cp", ".",
  52             "-XX:SharedBaseAddress=0", "-XX:SharedArchiveFile=./SysDictCrash.jsa",
  53             "-Xshare:dump",
  54             "-showversion", "-Xlog:cds,cds+hashtables,gc+heap+coops"));
  55 
  56         boolean continueTest = true;
  57         OutputAnalyzer output = TestCommon.executeAndLog(dumpPb, "dump");
  58         try {
  59             TestCommon.checkDump(output);
  60         } catch (java.lang.RuntimeException re) {
  61             if (!output.getStdout().contains("UseCompressedOops and UseCompressedClassPointers have been disabled due to")) {
  62                 throw re;
  63             } else {
  64                 System.out.println("Shared archive was not created due to UseCompressedOops and UseCompressedClassPointers have been disabled.");
  65                 continueTest = false;
  66             }
  67         }
  68 
  69         if (!continueTest) {
  70             return;
  71         }
  72 
  73         ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
  74           TestCommon.concat(vmOptionsPrefix,
  75             "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
  76             "-XX:SharedArchiveFile=./SysDictCrash.jsa",
  77             "-Xshare:on",
  78             "-version"));
  79 
  80         TestCommon.checkExec(TestCommon.executeAndLog(runPb, "exec"));
  81     }
  82 }
--- EOF ---