test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithG1.java

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

@@ -22,16 +22,29 @@
  *
  */
 
 /*
  * @test TestGCLockerWithG1
- * @key gc
+ * @key gc stress
  * @requires vm.gc.G1
  * @summary Stress G1's GC locker by calling GetPrimitiveArrayCritical while concurrently filling up old gen.
- * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UseG1GC TestGCLockerWithG1
+ * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UseG1GC -XX:-G1UseLegacyMonitoring TestGCLockerWithG1
+ * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UseG1GC -XX:+G1UseLegacyMonitoring TestGCLockerWithG1
  */
+
+import java.lang.management.RuntimeMXBean;
+import java.lang.management.ManagementFactory;
+
 public class TestGCLockerWithG1 {
     public static void main(String[] args) {
-        String[] testArgs = {"2", "G1 Old Gen"};
+        String[] testArgs = {"2", LegacyMonitoring.use() ? "G1 Old Gen" : "G1 Old Space"};
         TestGCLocker.main(testArgs);
     }
+
+    public static class LegacyMonitoring {
+        private static final boolean useLegacyMonitoring = getUseLegacyMonitoring();
+        private static boolean getUseLegacyMonitoring() {
+            return ManagementFactory.getRuntimeMXBean().getInputArguments().contains("-XX:+G1UseLegacyMonitoring");
+        }
+        public static boolean use() { return useLegacyMonitoring; }
+    }
 }