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.recording.misc;
27
28 import java.util.HashMap;
29 import java.util.Map;
30
31 import jdk.jfr.Recording;
32 import jdk.test.lib.Asserts;
33
34 /*
35 * @test
36 * @summary Verify that each recording get unique a id
37 * @key jfr
38 * @library /test/lib
39 * @run main/othervm jdk.jfr.api.recording.misc.TestGetId
40 */
41 public class TestGetId {
42
43 public static void main(String[] args) throws Throwable {
44 Map<Long, Recording> recordings = new HashMap<>();
45
46 final int iterations = 100;
47 for (int i = 0; i < iterations; ++i) {
48 Recording newRecording = new Recording();
49 System.out.println("created: " + newRecording.getId());
50 Recording oldRecording = recordings.get(newRecording.getId());
51 Asserts.assertNull(oldRecording, "Duplicate recording ID: " + newRecording.getId());
52 recordings.put(newRecording.getId(), newRecording);
53
54 if (i % 3 == 0) {
55 Recording closeRecording = recordings.remove(recordings.keySet().iterator().next());
56 Asserts.assertNotNull(closeRecording, "Could not find recording in map. Test error.");
57 closeRecording.close();
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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.recording.misc;
27
28 import java.util.HashMap;
29 import java.util.Map;
30
31 import jdk.jfr.Recording;
32 import jdk.test.lib.Asserts;
33
34 /**
35 * @test
36 * @summary Verify that each recording get unique a id
37 * @key jfr
38 * @requires vm.hasJFR
39 * @library /test/lib
40 * @run main/othervm jdk.jfr.api.recording.misc.TestGetId
41 */
42 public class TestGetId {
43
44 public static void main(String[] args) throws Throwable {
45 Map<Long, Recording> recordings = new HashMap<>();
46
47 final int iterations = 100;
48 for (int i = 0; i < iterations; ++i) {
49 Recording newRecording = new Recording();
50 System.out.println("created: " + newRecording.getId());
51 Recording oldRecording = recordings.get(newRecording.getId());
52 Asserts.assertNull(oldRecording, "Duplicate recording ID: " + newRecording.getId());
53 recordings.put(newRecording.getId(), newRecording);
54
55 if (i % 3 == 0) {
56 Recording closeRecording = recordings.remove(recordings.keySet().iterator().next());
57 Asserts.assertNotNull(closeRecording, "Could not find recording in map. Test error.");
58 closeRecording.close();
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