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

rev 58687 : Shenandoah: New incremental-update mode

*** 40,49 ****
--- 40,69 ----
   * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
   *      -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive
   *      TestRefprocSanity
   */
  
+ /*
+  * @test TestRefprocSanity
+  * @summary Test that null references/referents work fine
+  * @key gc
+  * @requires vm.gc.Shenandoah & !vm.graal.enabled
+  *
+  * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
+  *      -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu
+  *      -XX:+ShenandoahVerify
+  *      TestRefprocSanity
+  *
+  * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
+  *      -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu
+  *      TestRefprocSanity
+  *
+  * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
+  *      -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive
+  *      TestRefprocSanity
+  */
+ 
  import java.lang.ref.*;
  
  public class TestRefprocSanity {
  
      static final long TARGET_MB = Long.getLong("target", 10_000); // 10 Gb allocation