test/hotspot/jtreg/serviceability/logging/TestLogRotation.java

rev 58959 : [mq]: 8243568

*** 25,35 ****
   * @test TestLogRotation.java
   * @summary test flags for log rotation
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
!  * @run main/othervm/timeout=600 TestLogRotation
   *
   */
  import jdk.test.lib.process.ProcessTools;
  import java.io.File;
  import java.io.FilenameFilter;
--- 25,35 ----
   * @test TestLogRotation.java
   * @summary test flags for log rotation
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
!  * @run driver/timeout=600 TestLogRotation
   *
   */
  import jdk.test.lib.process.ProcessTools;
  import java.io.File;
  import java.io.FilenameFilter;
*** 76,95 ****
          String[] logOpts = new String[]{
              "-cp", System.getProperty("java.class.path"),
              "-Xlog:gc=debug:" + logFileName + "::filesize=" + logFileSizeK + "k,filecount=" + numberOfFiles,
              "-XX:-DisableExplicitGC", // to ensure that System.gc() works
              "-Xmx128M"};
-         // System.getProperty("test.java.opts") is '' if no options is set
-         // need to skip such empty
-         String[] externalVMopts = System.getProperty("test.java.opts").length() == 0
-                 ? new String[0]
-                 : System.getProperty("test.java.opts").split(" ");
-         args.addAll(Arrays.asList(externalVMopts));
          args.addAll(Arrays.asList(logOpts));
          args.add(GCLoggingGenerator.class.getName());
          args.add(String.valueOf(numberOfFiles * logFileSizeK * 1024));
!         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args.toArray(new String[0]));
          pb.redirectErrorStream(true);
          pb.redirectOutput(new File(GCLoggingGenerator.class.getName() + ".log"));
          Process process = pb.start();
          int result = process.waitFor();
          if (result != 0) {
--- 76,89 ----
          String[] logOpts = new String[]{
              "-cp", System.getProperty("java.class.path"),
              "-Xlog:gc=debug:" + logFileName + "::filesize=" + logFileSizeK + "k,filecount=" + numberOfFiles,
              "-XX:-DisableExplicitGC", // to ensure that System.gc() works
              "-Xmx128M"};
          args.addAll(Arrays.asList(logOpts));
          args.add(GCLoggingGenerator.class.getName());
          args.add(String.valueOf(numberOfFiles * logFileSizeK * 1024));
!         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, args.toArray(String[]::new));
          pb.redirectErrorStream(true);
          pb.redirectOutput(new File(GCLoggingGenerator.class.getName() + ".log"));
          Process process = pb.start();
          int result = process.waitFor();
          if (result != 0) {