test/hotspot/jtreg/compiler/aot/fingerprint/CDSDumper.java

*** 29,67 ****
  
  import jdk.test.lib.process.OutputAnalyzer;
  import jdk.test.lib.process.ProcessTools;
  
  // Usage:
! // java CDSDumper <classpath> <classlist> <archive> <class1> <class2> ...
  public class CDSDumper {
      public static void main(String[] args) throws Exception {
          String classpath = args[0];
          String classlist = args[1];
          String archive = args[2];
  
          // Prepare the classlist
          FileOutputStream fos = new FileOutputStream(classlist);
          PrintStream ps = new PrintStream(fos);
  
!         for (int i=3; i<args.length; i++) {
              ps.println(args[i].replace('.', '/'));
          }
          ps.close();
          fos.close();
  
          // Dump the archive
          ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
              "-XX:+IgnoreUnrecognizedVMOptions",
              "-XX:+UnlockCommercialFeatures",
              "-XX:+UseAppCDS",
              "-XX:+UnlockDiagnosticVMOptions",
              "-cp", classpath,
              "-XX:ExtraSharedClassListFile=" + classlist,
              "-XX:SharedArchiveFile=" + archive,
              "-Xshare:dump",
              "-Xlog:cds");
  
          OutputAnalyzer output = new OutputAnalyzer(pb.start());
          output.shouldContain("Loading classes to share");
          output.shouldHaveExitValue(0);
      }
  }
--- 29,72 ----
  
  import jdk.test.lib.process.OutputAnalyzer;
  import jdk.test.lib.process.ProcessTools;
  
  // Usage:
! // java CDSDumper <classpath> <classlist> <archive> <heapsize> <class1> <class2> ...
  public class CDSDumper {
      public static void main(String[] args) throws Exception {
          String classpath = args[0];
          String classlist = args[1];
          String archive = args[2];
+         String heapsize = args[3];
  
          // Prepare the classlist
          FileOutputStream fos = new FileOutputStream(classlist);
          PrintStream ps = new PrintStream(fos);
  
!         for (int i=4; i<args.length; i++) {
              ps.println(args[i].replace('.', '/'));
          }
          ps.close();
          fos.close();
  
          // Dump the archive
          ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+             heapsize,
              "-XX:+IgnoreUnrecognizedVMOptions",
              "-XX:+UnlockCommercialFeatures",
              "-XX:+UseAppCDS",
              "-XX:+UnlockDiagnosticVMOptions",
              "-cp", classpath,
              "-XX:ExtraSharedClassListFile=" + classlist,
              "-XX:SharedArchiveFile=" + archive,
              "-Xshare:dump",
+             "-Xlog:gc+heap+coops",
              "-Xlog:cds");
  
          OutputAnalyzer output = new OutputAnalyzer(pb.start());
+         System.out.println("[stdout = " + output.getStdout() + "]");
+         System.out.println("[stderr = " + output.getStderr() + "]");
          output.shouldContain("Loading classes to share");
          output.shouldHaveExitValue(0);
      }
  }