test/hotspot/jtreg/serviceability/tmtools/jstat/GcCauseTest02.java

rev 50999 : 8207067: [test] prevent timeouts in serviceability/tmtools/jstat/{GcTest02,GcCauseTest02}.java
Reviewed-by: dholmes, goetz

*** 1,7 ****
  /*
!  * Copyright (c) 2015, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2015, 2018, 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.
*** 30,44 ****
   * @requires vm.opt.ExplicitGCInvokesConcurrent != true
   * @requires vm.gc != "Z"
   * @modules java.base/jdk.internal.misc
   * @library /test/lib
   * @library ../share
!  * @run main/othervm -XX:+UsePerfData -XX:MaxNewSize=4m -XX:MaxHeapSize=128M -XX:MaxMetaspaceSize=128M GcCauseTest02
   */
  import utils.*;
  
  public class GcCauseTest02 {
  
      public static void main(String[] args) throws Exception {
          new GarbageProducerTest(new JstatGcCauseTool(ProcessHandle.current().pid())).run();
      }
  }
--- 30,47 ----
   * @requires vm.opt.ExplicitGCInvokesConcurrent != true
   * @requires vm.gc != "Z"
   * @modules java.base/jdk.internal.misc
   * @library /test/lib
   * @library ../share
!  * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-VerifyDependencies
!                      -XX:+UsePerfData -XX:MaxNewSize=4m -XX:MaxHeapSize=128M -XX:MaxMetaspaceSize=128M GcCauseTest02
   */
  import utils.*;
  
  public class GcCauseTest02 {
  
      public static void main(String[] args) throws Exception {
+         // This test produces more than 90_000 classes until it eats up ~70% of the 128M meta space.
+         // We turn off VerifyDependencies because it slows down the test considerably in debug builds.
          new GarbageProducerTest(new JstatGcCauseTool(ProcessHandle.current().pid())).run();
      }
  }