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
25 import jdk.test.lib.process.OutputAnalyzer;
26 import jdk.test.lib.process.ProcessTools;
27 import jdk.testlibrary.Utils;
28
29 import java.util.UUID;
30
31
32 /**
33 * This class will try to find an unused port and run a JdpTestCase using it.
34 * The unused port is needed for jmxremote.port.
35 * The problem with busy ports arises when running many automated tests on the same host.
36 * Note that jdp.port is a multicast port and thus it can be binded by different processes at the same time.
37 */
38 public abstract class DynamicLauncher {
39
40 final String jdpName = UUID.randomUUID().toString();
41 OutputAnalyzer output;
42 int jmxPort;
43
44 protected void run() throws Exception {
45 int retries = 1;
46 boolean tryAgain;
47
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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
25 import jdk.test.lib.process.OutputAnalyzer;
26 import jdk.test.lib.process.ProcessTools;
27 import jdk.test.lib.Utils;
28
29 import java.util.UUID;
30
31
32 /**
33 * This class will try to find an unused port and run a JdpTestCase using it.
34 * The unused port is needed for jmxremote.port.
35 * The problem with busy ports arises when running many automated tests on the same host.
36 * Note that jdp.port is a multicast port and thus it can be binded by different processes at the same time.
37 */
38 public abstract class DynamicLauncher {
39
40 final String jdpName = UUID.randomUUID().toString();
41 OutputAnalyzer output;
42 int jmxPort;
43
44 protected void run() throws Exception {
45 int retries = 1;
46 boolean tryAgain;
47
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