14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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.flightrecorder;
27
28 import static jdk.test.lib.Asserts.assertEquals;
29
30 import jdk.jfr.Event;
31 import jdk.jfr.EventType;
32 import jdk.jfr.FlightRecorder;
33
34 /*
35 * @test
36 * @key jfr
37 * @library /test/lib
38 * @run main/othervm jdk.jfr.api.flightrecorder.TestRegisterUnregisterEvent
39 */
40 public class TestRegisterUnregisterEvent {
41
42 public static void main(String[] args) throws Throwable {
43 // Register before Flight Recorder is started
44 FlightRecorder.register(MyEvent.class);
45 // Repeat
46 FlightRecorder.register(MyEvent.class);
47
48 FlightRecorder recorder = FlightRecorder.getFlightRecorder();
49 int count = 0;
50 for (EventType et : recorder.getEventTypes()) {
51 if (et.getName().equals(MyEvent.class.getName())) {
52 count++;
53 }
54 }
55 assertEquals(1, count);
56
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14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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.flightrecorder;
27
28 import static jdk.test.lib.Asserts.assertEquals;
29
30 import jdk.jfr.Event;
31 import jdk.jfr.EventType;
32 import jdk.jfr.FlightRecorder;
33
34 /**
35 * @test
36 * @key jfr
37 * @requires vm.hasJFR
38 * @library /test/lib
39 * @run main/othervm jdk.jfr.api.flightrecorder.TestRegisterUnregisterEvent
40 */
41 public class TestRegisterUnregisterEvent {
42
43 public static void main(String[] args) throws Throwable {
44 // Register before Flight Recorder is started
45 FlightRecorder.register(MyEvent.class);
46 // Repeat
47 FlightRecorder.register(MyEvent.class);
48
49 FlightRecorder recorder = FlightRecorder.getFlightRecorder();
50 int count = 0;
51 for (EventType et : recorder.getEventTypes()) {
52 if (et.getName().equals(MyEvent.class.getName())) {
53 count++;
54 }
55 }
56 assertEquals(1, count);
57
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