test/runtime/SharedArchiveFile/SpaceUtilizationCheck.java

*** 1,7 ****
  /*
!  * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 28,38 ****
   * @modules java.base/jdk.internal.misc
   *          java.management
   * @run main SpaceUtilizationCheck
   */
  
! import jdk.test.lib.process.ProcessTools;
  import jdk.test.lib.process.OutputAnalyzer;
  
  import java.util.regex.Pattern;
  import java.util.regex.Matcher;
  import java.util.ArrayList;
--- 28,38 ----
   * @modules java.base/jdk.internal.misc
   *          java.management
   * @run main SpaceUtilizationCheck
   */
  
! import jdk.test.lib.cds.CDSTestUtils;
  import jdk.test.lib.process.OutputAnalyzer;
  
  import java.util.regex.Pattern;
  import java.util.regex.Matcher;
  import java.util.ArrayList;
*** 47,62 ****
      // Only RO and RW regions are considered for this check, since they
      // currently account for the bulk of the shared space
      private static final int NUMBER_OF_CHECKED_SHARED_REGIONS = 2;
  
      public static void main(String[] args) throws Exception {
!         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!            "-XX:+UnlockDiagnosticVMOptions",
!            "-XX:SharedArchiveFile=./SpaceUtilizationCheck.jsa",
!            "-Xshare:dump");
  
-         OutputAnalyzer output = new OutputAnalyzer(pb.start());
          String stdout = output.getStdout();
          ArrayList<String> utilization = findUtilization(stdout);
  
          if (utilization.size() != NUMBER_OF_CHECKED_SHARED_REGIONS )
              throw new RuntimeException("The output format of sharing summary has changed");
--- 47,59 ----
      // Only RO and RW regions are considered for this check, since they
      // currently account for the bulk of the shared space
      private static final int NUMBER_OF_CHECKED_SHARED_REGIONS = 2;
  
      public static void main(String[] args) throws Exception {
!         OutputAnalyzer output = CDSTestUtils.createArchive();
!         CDSTestUtils.checkDump(output);
  
          String stdout = output.getStdout();
          ArrayList<String> utilization = findUtilization(stdout);
  
          if (utilization.size() != NUMBER_OF_CHECKED_SHARED_REGIONS )
              throw new RuntimeException("The output format of sharing summary has changed");