6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 /* @test
25 * @bug 4467968
26 * @summary Tests wether wakeup makes the next select() call return immediately
27 */
28
29 import java.io.IOException;
30 import java.nio.channels.Selector;
31
32
33 public class WakeupSpeed {
34
35 public static void main(String argv[]) throws Exception {
36 int waitTime = 4000;
37 Selector selector = Selector.open();
38 try {
39 selector.wakeup();
40
41 long t1 = System.currentTimeMillis();
42 selector.select(waitTime);
43 long t2 = System.currentTimeMillis();
44 long totalTime = t2 - t1;
45
46 if (totalTime > waitTime)
|
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 /* @test
25 * @bug 4467968
26 * @summary Tests whether wakeup makes the next select() call return immediately
27 */
28
29 import java.io.IOException;
30 import java.nio.channels.Selector;
31
32
33 public class WakeupSpeed {
34
35 public static void main(String argv[]) throws Exception {
36 int waitTime = 4000;
37 Selector selector = Selector.open();
38 try {
39 selector.wakeup();
40
41 long t1 = System.currentTimeMillis();
42 selector.select(waitTime);
43 long t2 = System.currentTimeMillis();
44 long totalTime = t2 - t1;
45
46 if (totalTime > waitTime)
|