test/hotspot/jtreg/serviceability/tmtools/jstat/GcTest02.java

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

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.

@@ -30,15 +30,18 @@
  * @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 GcTest02
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-VerifyDependencies
+                     -XX:+UsePerfData -XX:MaxNewSize=4m -XX:MaxHeapSize=128M -XX:MaxMetaspaceSize=128M GcTest02
  */
 import utils.*;
 
 public class GcTest02 {
 
     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 JstatGcTool(ProcessHandle.current().pid())).run();
     }
 }