test/hotspot/jtreg/gc/shenandoah/TestSmallHeap.java

@@ -1,7 +1,8 @@
  /*
   * Copyright (c) 2017, 2018, Red Hat, Inc. All rights reserved.
+  * Copyright Amazon.com Inc. 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.

@@ -21,21 +22,32 @@
   * questions.
   *
   */
  
  /*
-  * @test
+  * @test default
   * @requires vm.gc.Shenandoah
   *
   * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC         TestSmallHeap
   * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx64m TestSmallHeap
   * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx32m TestSmallHeap
   * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m TestSmallHeap
   * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx8m  TestSmallHeap
   * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx4m  TestSmallHeap
   */
  
+ /*
+  * @test generational
+  * @requires vm.gc.Shenandoah
+  *
+  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational         TestSmallHeap
+  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -Xmx64m TestSmallHeap
+  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -Xmx32m TestSmallHeap
+  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -Xmx16m TestSmallHeap
+  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -Xmx8m  TestSmallHeap
+  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -Xmx4m  TestSmallHeap
+  */
  public class TestSmallHeap {
  
      public static void main(String[] args) throws Exception {
          System.out.println("Hello World!");
      }