11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 /*
25 * @test
26 * @bug 4929401
27 * @summary ThreadMXBean.getThreadCpuTime() throws IllegalArgumentException
28 * if id <= 0 and returns -1 if the thread doesn't exist.
29 * @author Mandy Chung
30 *
31 * @modules java.management
32 * @run main InvalidThreadID
33 */
34
35 import java.lang.management.ThreadMXBean;
36 import java.lang.management.ManagementFactory;
37
38 public class InvalidThreadID {
39
40 public static void main(String argv[]) {
41
42 ThreadMXBean mbean = ManagementFactory.getThreadMXBean();
43 int cnt = 0;
44 long [] idArr = {0, -1, -2, (Long.MIN_VALUE + 1), Long.MIN_VALUE};
45
46 if (mbean.isThreadCpuTimeSupported()) {
47 for (int i = 0; i < idArr.length; i++) {
48 try {
49 mbean.getThreadCpuTime(idArr[i]);
50 System.out.println("Test failed. IllegalArgumentException" +
51 " expected for ID = " + idArr[i]);
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 /*
25 * @test
26 * @bug 4929401
27 * @summary ThreadMXBean.getThreadCpuTime() throws IllegalArgumentException
28 * if id <= 0 and returns -1 if the thread doesn't exist.
29 * @author Mandy Chung
30 *
31 * @run main InvalidThreadID
32 */
33
34 import java.lang.management.ThreadMXBean;
35 import java.lang.management.ManagementFactory;
36
37 public class InvalidThreadID {
38
39 public static void main(String argv[]) {
40
41 ThreadMXBean mbean = ManagementFactory.getThreadMXBean();
42 int cnt = 0;
43 long [] idArr = {0, -1, -2, (Long.MIN_VALUE + 1), Long.MIN_VALUE};
44
45 if (mbean.isThreadCpuTimeSupported()) {
46 for (int i = 0; i < idArr.length; i++) {
47 try {
48 mbean.getThreadCpuTime(idArr[i]);
49 System.out.println("Test failed. IllegalArgumentException" +
50 " expected for ID = " + idArr[i]);
|