Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8212154

[TESTBUG] CheckArchivedModuleApp fails with NPE when JVMCI is absent

    Details

    • Subcomponent:
    • Resolved In Build:
      b18

      Backports

        Description

        test/hotspot/jtreg/runtime/appcds/cacheObject/CheckArchivedModuleApp.java fails with an NPE when JVM is built without JVMCI:

        ------------------- Test case 1 -------------------
        Command line: [myimage/bin/java ... CheckArchivedModuleApp yes yes ]
        [ELAPSED: 387 ms]
        [logging stdout to ArchivedModuleWithCustomImageTest-0001-custom.runtime.image.run.stdout]
        [logging stderr to ArchivedModuleWithCustomImageTest-0001-custom.runtime.image.run.stderr]
        [STDERR]
        Exception in thread "main" java.lang.NullPointerException
        at CheckArchivedModuleApp.main(CheckArchivedModuleApp.java:55)

        The following test are affected:
          runtime/appcds/cacheObject/ArchivedModuleWithCustomImageTest.java
          runtime/appcds/cacheObject/ArchivedModuleComboTest.java

        The bug is in the following code:

        test/hotspot/jtreg/runtime/appcds/cacheObject/CheckArchivedModuleApp.java:

            53 // -XX:+EnableJVMCI adds extra system modules, in which case the system
            54 // module objects are not archived.
            55 if (wb.getBooleanVMFlag("EnableJVMCI")) {
            56 expectArchivedDescriptors = false;
            57 expectArchivedConfiguration = false;
            58 }

        WhiteBox.getBooleanVMFlag() returns null when EnableJVMCI flag is absent.

          Attachments

            Issue Links

              Activity

                People

                • Assignee:
                  ccheung Calvin Cheung
                  Reporter:
                  vlivanov Vladimir Ivanov
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  2 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: