27  * @summary Regression test for JDK-8098821
  28  * @bug 8098821
  29  * @requires vm.cds
  30  * @requires vm.gc.G1
  31  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  32  * @modules java.base/jdk.internal.misc
  33  * @modules java.management
  34  * @run main SysDictCrash
  35  * @run main/othervm -XX:+UseStringDeduplication SysDictCrash
  36  * @run main/othervm -XX:-CompactStrings SysDictCrash
  37  */
  38 
  39 import jdk.test.lib.process.OutputAnalyzer;
  40 import jdk.test.lib.process.ProcessTools;
  41 
  42 public class SysDictCrash {
  43     public static void main(String[] args) throws Exception {
  44         // SharedBaseAddress=0 puts the archive at a very high address on solaris,
  45         // which provokes the crash.
  46         ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
  47           TestCommon.makeCommandLineForAppCDS(
  48             "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
  49             "-cp", ".",
  50             "-XX:SharedBaseAddress=0", "-XX:SharedArchiveFile=./SysDictCrash.jsa",
  51             "-Xshare:dump",
  52             "-showversion", "-Xlog:cds,cds+hashtables"));
  53 
  54         TestCommon.checkDump(TestCommon.executeAndLog(dumpPb, "dump"));
  55 
  56         ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
  57           TestCommon.makeCommandLineForAppCDS(
  58             "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
  59             "-XX:SharedArchiveFile=./SysDictCrash.jsa",
  60             "-Xshare:on",
  61             "-version"));
  62 
  63         TestCommon.checkExec(TestCommon.executeAndLog(runPb, "exec"));
  64     }
  65 }

  27  * @summary Regression test for JDK-8098821
  28  * @bug 8098821
  29  * @requires vm.cds
  30  * @requires vm.gc.G1
  31  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  32  * @modules java.base/jdk.internal.misc
  33  * @modules java.management
  34  * @run main SysDictCrash
  35  * @run main/othervm -XX:+UseStringDeduplication SysDictCrash
  36  * @run main/othervm -XX:-CompactStrings SysDictCrash
  37  */
  38 
  39 import jdk.test.lib.process.OutputAnalyzer;
  40 import jdk.test.lib.process.ProcessTools;
  41 
  42 public class SysDictCrash {
  43     public static void main(String[] args) throws Exception {
  44         // SharedBaseAddress=0 puts the archive at a very high address on solaris,
  45         // which provokes the crash.
  46         ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,

  47             "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
  48             "-cp", ".",
  49             "-XX:SharedBaseAddress=0", "-XX:SharedArchiveFile=./SysDictCrash.jsa",
  50             "-Xshare:dump",
  51             "-showversion", "-Xlog:cds,cds+hashtables");
  52 
  53         TestCommon.checkDump(TestCommon.executeAndLog(dumpPb, "dump"));
  54 
  55         ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,

  56             "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
  57             "-XX:SharedArchiveFile=./SysDictCrash.jsa",
  58             "-Xshare:on",
  59             "-version");
  60 
  61         TestCommon.checkExec(TestCommon.executeAndLog(runPb, "exec"));
  62     }
  63 }