20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.jfr.api.event;
  27 
  28 import java.util.ArrayList;
  29 import java.util.Collections;
  30 import java.util.List;
  31 
  32 import jdk.jfr.AnnotationElement;
  33 import jdk.jfr.EventFactory;
  34 import jdk.jfr.EventType;
  35 import jdk.jfr.FlightRecorder;
  36 import jdk.jfr.Registered;
  37 import jdk.test.lib.Asserts;
  38 
  39 
  40 /*
  41  * @test
  42  * @summary EventFactory register/unregister API test
  43  * @key jfr

  44  * @library /test/lib
  45  * @run main/othervm jdk.jfr.api.event.TestEventFactoryRegistration
  46  */
  47 public class TestEventFactoryRegistration {
  48 
  49     public static void main(String[] args) throws Exception {
  50         // Create an unregistered event
  51         List<AnnotationElement> annotations = new ArrayList<>();
  52         annotations.add(new AnnotationElement(Registered.class, false));
  53         EventFactory factory = EventFactory.create(annotations, Collections.emptyList());
  54 
  55         try {
  56             factory.getEventType();
  57             Asserts.fail("Should not be able to get event type from an unregistered event");
  58         } catch(IllegalStateException ise) {
  59             // OK as expected
  60         }
  61 
  62         // Now, register the event
  63         factory.register();

  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.jfr.api.event;
  27 
  28 import java.util.ArrayList;
  29 import java.util.Collections;
  30 import java.util.List;
  31 
  32 import jdk.jfr.AnnotationElement;
  33 import jdk.jfr.EventFactory;
  34 import jdk.jfr.EventType;
  35 import jdk.jfr.FlightRecorder;
  36 import jdk.jfr.Registered;
  37 import jdk.test.lib.Asserts;
  38 
  39 
  40 /**
  41  * @test
  42  * @summary EventFactory register/unregister API test
  43  * @key jfr
  44  * @requires vm.hasJFR
  45  * @library /test/lib
  46  * @run main/othervm jdk.jfr.api.event.TestEventFactoryRegistration
  47  */
  48 public class TestEventFactoryRegistration {
  49 
  50     public static void main(String[] args) throws Exception {
  51         // Create an unregistered event
  52         List<AnnotationElement> annotations = new ArrayList<>();
  53         annotations.add(new AnnotationElement(Registered.class, false));
  54         EventFactory factory = EventFactory.create(annotations, Collections.emptyList());
  55 
  56         try {
  57             factory.getEventType();
  58             Asserts.fail("Should not be able to get event type from an unregistered event");
  59         } catch(IllegalStateException ise) {
  60             // OK as expected
  61         }
  62 
  63         // Now, register the event
  64         factory.register();