18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 package jdk.jfr.event.oldobject;
25 
26 import java.util.ArrayList;
27 import java.util.List;
28 
29 import jdk.jfr.Recording;
30 import jdk.jfr.consumer.RecordedEvent;
31 import jdk.test.lib.jfr.EventNames;
32 import jdk.test.lib.jfr.Events;
33 
34 /**
35  * @test
36  * @requires vm.hasJFR
37  * @requires vm.flagless

38  * @library /test/lib /test/jdk
39  * @summary Purpose of this test is to run leak profiler without command line tweaks or WhiteBox hacks until we succeed
40  * @run main/othervm -Xmx1G jdk.jfr.event.oldobject.TestSanityDefault
41  */
42 public class TestSanityDefault {
43 
44     static private class FindMe {
45     }
46 
47     public static List<FindMe> list = new ArrayList<>(OldObjects.MIN_SIZE);
48 
49     public static void main(String[] args) throws Exception {
50         // Should not use WhiteBox API, we want to execute actual code paths
51 
52         // Trigger c2 compilation, so we get sample
53         for (long i = 0; i < 100_000_000; i++) {
54             allocateFindMe(true);
55         }
56 
57 

18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 package jdk.jfr.event.oldobject;
25 
26 import java.util.ArrayList;
27 import java.util.List;
28 
29 import jdk.jfr.Recording;
30 import jdk.jfr.consumer.RecordedEvent;
31 import jdk.test.lib.jfr.EventNames;
32 import jdk.test.lib.jfr.Events;
33 
34 /**
35  * @test
36  * @requires vm.hasJFR
37  * @requires vm.flagless
38  * @requires !(vm.opt.final.UseCompactObjectHeaders == true | vm.opt.final.UseShenandoahGC == true)
39  * @library /test/lib /test/jdk
40  * @summary Purpose of this test is to run leak profiler without command line tweaks or WhiteBox hacks until we succeed
41  * @run main/othervm -Xmx1G jdk.jfr.event.oldobject.TestSanityDefault
42  */
43 public class TestSanityDefault {
44 
45     static private class FindMe {
46     }
47 
48     public static List<FindMe> list = new ArrayList<>(OldObjects.MIN_SIZE);
49 
50     public static void main(String[] args) throws Exception {
51         // Should not use WhiteBox API, we want to execute actual code paths
52 
53         // Trigger c2 compilation, so we get sample
54         for (long i = 0; i < 100_000_000; i++) {
55             allocateFindMe(true);
56         }
57 
58