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 import java.io.IOException;
25 import java.lang.reflect.*;
26 import java.net.URL;
27 import java.net.URLConnection;
28 import java.net.URLStreamHandler;
29 import java.util.concurrent.CountDownLatch;
30
31 /*
32 * @test
33 * @bug 8213942
34 * @summary URLStreamHandler initialization race
35 * @run main/othervm RacyHandler
36 * @run main/othervm RacyHandler
37 * @run main/othervm RacyHandler
38 */
39
40 /*
41 * This test makes reasonable effort to reproduce the race.
42 * Run repeatedly to ensure correctness.
43 */
44 public class RacyHandler {
45 static volatile boolean factorySet = false;
46 static int NUM_THREADS = 2;
47 static CountDownLatch cdl = new CountDownLatch(NUM_THREADS + 1);
48
49 public static void main(String[] args) {
50 RacyHandler tester = new RacyHandler();
51 tester.runTest();
52 }
53
54 public void runTest() {
|
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 import java.io.IOException;
25 import java.lang.reflect.*;
26 import java.net.URL;
27 import java.net.URLConnection;
28 import java.net.URLStreamHandler;
29 import java.util.concurrent.CountDownLatch;
30
31 /*
32 * @test
33 * @bug 8213942
34 * @summary URLStreamHandler initialization race
35 * @modules java.base/java.net:open
36 * @run main/othervm RacyHandler
37 * @run main/othervm RacyHandler
38 * @run main/othervm RacyHandler
39 */
40
41 /*
42 * This test makes reasonable effort to reproduce the race.
43 * Run repeatedly to ensure correctness.
44 */
45 public class RacyHandler {
46 static volatile boolean factorySet = false;
47 static int NUM_THREADS = 2;
48 static CountDownLatch cdl = new CountDownLatch(NUM_THREADS + 1);
49
50 public static void main(String[] args) {
51 RacyHandler tester = new RacyHandler();
52 tester.runTest();
53 }
54
55 public void runTest() {
|