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

*** 1,7 ***
  /*
!  * Copyright (c) 2020, 2022, 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) 2020, 2023, 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.

*** 34,10 ***
--- 34,23 ---
   *      -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
   *      -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=satb -XX:ShenandoahGarbageThreshold=100 -Xmx100m
   *      gc.shenandoah.TestReferenceShortcutCycle
   */
  
+ /* @test id=generational-100
+  * @requires vm.gc.Shenandoah
+  * @library /test/lib
+  * @build jdk.test.whitebox.WhiteBox
+  * @modules java.base
+  * @run main jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
+  * @run main/othervm
+  *      -Xbootclasspath/a:.
+  *      -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
+  *      -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -XX:ShenandoahGarbageThreshold=100 -Xmx100m
+  *      gc.shenandoah.TestReferenceShortcutCycle
+  */
+ 
  import java.lang.ref.PhantomReference;
  import java.lang.ref.Reference;
  import java.lang.ref.ReferenceQueue;
  import java.lang.ref.WeakReference;
  import jdk.test.whitebox.WhiteBox;