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.event;
  27 
  28 import java.time.Duration;
  29 
  30 import jdk.jfr.Event;
  31 import jdk.jfr.Recording;
  32 import jdk.test.lib.Asserts;
  33 
  34 /*
  35  * @test
  36  * @summary Test enable/disable event and verify recording has expected events.
  37  * @key jfr

  38  * @library /test/lib
  39  * @run main/othervm -Xlog:jfr+event+setting=trace jdk.jfr.api.event.TestShouldCommit
  40  */
  41 
  42 public class TestShouldCommit {
  43 
  44     public static void main(String[] args) throws Exception {
  45         Recording rA = new Recording();
  46 
  47         verifyShouldCommitFalse(); // No active recordings
  48 
  49         rA.start();
  50         rA.enable(MyEvent.class).withoutThreshold(); // recA=all
  51         verifyShouldCommitTrue();
  52 
  53         setThreshold(rA, 100); // recA=100
  54         verifyThreshold(100);
  55 
  56         setThreshold(rA, 200); // recA=200
  57         verifyThreshold(200);

  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.event;
  27 
  28 import java.time.Duration;
  29 
  30 import jdk.jfr.Event;
  31 import jdk.jfr.Recording;
  32 import jdk.test.lib.Asserts;
  33 
  34 /**
  35  * @test
  36  * @summary Test enable/disable event and verify recording has expected events.
  37  * @key jfr
  38  * @requires vm.hasJFR
  39  * @library /test/lib
  40  * @run main/othervm -Xlog:jfr+event+setting=trace jdk.jfr.api.event.TestShouldCommit
  41  */
  42 
  43 public class TestShouldCommit {
  44 
  45     public static void main(String[] args) throws Exception {
  46         Recording rA = new Recording();
  47 
  48         verifyShouldCommitFalse(); // No active recordings
  49 
  50         rA.start();
  51         rA.enable(MyEvent.class).withoutThreshold(); // recA=all
  52         verifyShouldCommitTrue();
  53 
  54         setThreshold(rA, 100); // recA=100
  55         verifyThreshold(100);
  56 
  57         setThreshold(rA, 200); // recA=200
  58         verifyThreshold(200);