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.

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    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"));

    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 }