262 |
|
assertEquals(1, p.getActiveCount()); |
263 |
|
done.await(); |
264 |
|
}}); |
265 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
265 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
266 |
|
assertEquals(1, p.getActiveCount()); |
267 |
|
done.countDown(); |
268 |
|
} |
272 |
|
* prestartCoreThread starts a thread if under corePoolSize, else doesn't |
273 |
|
*/ |
274 |
|
public void testPrestartCoreThread() { |
275 |
< |
ThreadPoolExecutor p = |
275 |
> |
final ThreadPoolExecutor p = |
276 |
|
new CustomTPE(2, 6, |
277 |
|
LONG_DELAY_MS, MILLISECONDS, |
278 |
|
new ArrayBlockingQueue<Runnable>(10)); |
298 |
|
* prestartAllCoreThreads starts all corePoolSize threads |
299 |
|
*/ |
300 |
|
public void testPrestartAllCoreThreads() { |
301 |
< |
ThreadPoolExecutor p = |
301 |
> |
final ThreadPoolExecutor p = |
302 |
|
new CustomTPE(2, 6, |
303 |
|
LONG_DELAY_MS, MILLISECONDS, |
304 |
|
new ArrayBlockingQueue<Runnable>(10)); |
476 |
|
*/ |
477 |
|
public void testGetLargestPoolSize() throws InterruptedException { |
478 |
|
final int THREADS = 3; |
479 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
480 |
|
final ThreadPoolExecutor p = |
481 |
|
new CustomTPE(THREADS, THREADS, |
482 |
|
LONG_DELAY_MS, MILLISECONDS, |
483 |
|
new ArrayBlockingQueue<Runnable>(10)); |
484 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
484 |
< |
final CountDownLatch threadsStarted = new CountDownLatch(THREADS); |
485 |
< |
final CountDownLatch done = new CountDownLatch(1); |
484 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
485 |
|
assertEquals(0, p.getLargestPoolSize()); |
486 |
+ |
final CountDownLatch threadsStarted = new CountDownLatch(THREADS); |
487 |
|
for (int i = 0; i < THREADS; i++) |
488 |
|
p.execute(new CheckedRunnable() { |
489 |
|
public void realRun() throws InterruptedException { |
491 |
|
done.await(); |
492 |
|
assertEquals(THREADS, p.getLargestPoolSize()); |
493 |
|
}}); |
494 |
< |
assertTrue(threadsStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
494 |
> |
assertTrue(threadsStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
495 |
|
assertEquals(THREADS, p.getLargestPoolSize()); |
496 |
– |
done.countDown(); // release pool |
496 |
|
} |
497 |
|
assertEquals(THREADS, p.getLargestPoolSize()); |
498 |
|
} |
520 |
|
* become active |
521 |
|
*/ |
522 |
|
public void testGetPoolSize() throws InterruptedException { |
523 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
524 |
|
final ThreadPoolExecutor p = |
525 |
|
new CustomTPE(1, 1, |
526 |
|
LONG_DELAY_MS, MILLISECONDS, |
527 |
|
new ArrayBlockingQueue<Runnable>(10)); |
528 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
529 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
530 |
< |
final CountDownLatch done = new CountDownLatch(1); |
528 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
529 |
|
assertEquals(0, p.getPoolSize()); |
530 |
+ |
final CountDownLatch threadStarted = new CountDownLatch(1); |
531 |
|
p.execute(new CheckedRunnable() { |
532 |
|
public void realRun() throws InterruptedException { |
533 |
|
threadStarted.countDown(); |
534 |
|
assertEquals(1, p.getPoolSize()); |
535 |
|
done.await(); |
536 |
|
}}); |
537 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
537 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
538 |
|
assertEquals(1, p.getPoolSize()); |
540 |
– |
done.countDown(); // release pool |
539 |
|
} |
540 |
|
} |
541 |
|
|
543 |
|
* getTaskCount increases, but doesn't overestimate, when tasks submitted |
544 |
|
*/ |
545 |
|
public void testGetTaskCount() throws InterruptedException { |
546 |
+ |
final int TASKS = 3; |
547 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
548 |
|
final ThreadPoolExecutor p = |
549 |
|
new CustomTPE(1, 1, |
550 |
|
LONG_DELAY_MS, MILLISECONDS, |
551 |
|
new ArrayBlockingQueue<Runnable>(10)); |
552 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
552 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
553 |
|
final CountDownLatch threadStarted = new CountDownLatch(1); |
554 |
– |
final CountDownLatch done = new CountDownLatch(1); |
554 |
|
assertEquals(0, p.getTaskCount()); |
555 |
+ |
assertEquals(0, p.getCompletedTaskCount()); |
556 |
|
p.execute(new CheckedRunnable() { |
557 |
|
public void realRun() throws InterruptedException { |
558 |
|
threadStarted.countDown(); |
559 |
– |
assertEquals(1, p.getTaskCount()); |
559 |
|
done.await(); |
560 |
|
}}); |
561 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
561 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
562 |
|
assertEquals(1, p.getTaskCount()); |
563 |
< |
done.countDown(); |
563 |
> |
assertEquals(0, p.getCompletedTaskCount()); |
564 |
> |
for (int i = 0; i < TASKS; i++) { |
565 |
> |
assertEquals(1 + i, p.getTaskCount()); |
566 |
> |
p.execute(new CheckedRunnable() { |
567 |
> |
public void realRun() throws InterruptedException { |
568 |
> |
threadStarted.countDown(); |
569 |
> |
assertEquals(1 + TASKS, p.getTaskCount()); |
570 |
> |
done.await(); |
571 |
> |
}}); |
572 |
> |
} |
573 |
> |
assertEquals(1 + TASKS, p.getTaskCount()); |
574 |
> |
assertEquals(0, p.getCompletedTaskCount()); |
575 |
|
} |
576 |
+ |
assertEquals(1 + TASKS, p.getTaskCount()); |
577 |
+ |
assertEquals(1 + TASKS, p.getCompletedTaskCount()); |
578 |
|
} |
579 |
|
|
580 |
|
/** |
581 |
|
* isShutdown is false before shutdown, true after |
582 |
|
*/ |
583 |
|
public void testIsShutdown() { |
584 |
< |
|
585 |
< |
ThreadPoolExecutor p = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
586 |
< |
assertFalse(p.isShutdown()); |
587 |
< |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
588 |
< |
assertTrue(p.isShutdown()); |
589 |
< |
joinPool(p); |
584 |
> |
final ThreadPoolExecutor p = |
585 |
> |
new CustomTPE(1, 1, |
586 |
> |
LONG_DELAY_MS, MILLISECONDS, |
587 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
588 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
589 |
> |
assertFalse(p.isShutdown()); |
590 |
> |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
591 |
> |
assertTrue(p.isShutdown()); |
592 |
> |
} |
593 |
|
} |
594 |
|
|
595 |
|
/** |
600 |
|
new CustomTPE(1, 1, |
601 |
|
LONG_DELAY_MS, MILLISECONDS, |
602 |
|
new ArrayBlockingQueue<Runnable>(10)); |
603 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
604 |
< |
final CountDownLatch done = new CountDownLatch(1); |
605 |
< |
try { |
603 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
604 |
> |
final CountDownLatch threadStarted = new CountDownLatch(1); |
605 |
> |
final CountDownLatch done = new CountDownLatch(1); |
606 |
|
assertFalse(p.isTerminating()); |
607 |
|
p.execute(new CheckedRunnable() { |
608 |
|
public void realRun() throws InterruptedException { |
610 |
|
threadStarted.countDown(); |
611 |
|
done.await(); |
612 |
|
}}); |
613 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
613 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
614 |
|
assertFalse(p.isTerminating()); |
615 |
|
done.countDown(); |
601 |
– |
} finally { |
616 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
617 |
+ |
assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS)); |
618 |
+ |
assertTrue(p.isTerminated()); |
619 |
+ |
assertFalse(p.isTerminating()); |
620 |
|
} |
604 |
– |
assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS)); |
605 |
– |
assertTrue(p.isTerminated()); |
606 |
– |
assertFalse(p.isTerminating()); |
621 |
|
} |
622 |
|
|
623 |
|
/** |
628 |
|
new CustomTPE(1, 1, |
629 |
|
LONG_DELAY_MS, MILLISECONDS, |
630 |
|
new ArrayBlockingQueue<Runnable>(10)); |
631 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
632 |
< |
final CountDownLatch done = new CountDownLatch(1); |
633 |
< |
try { |
631 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
632 |
> |
final CountDownLatch threadStarted = new CountDownLatch(1); |
633 |
> |
final CountDownLatch done = new CountDownLatch(1); |
634 |
|
assertFalse(p.isTerminating()); |
635 |
|
p.execute(new CheckedRunnable() { |
636 |
|
public void realRun() throws InterruptedException { |
638 |
|
threadStarted.countDown(); |
639 |
|
done.await(); |
640 |
|
}}); |
641 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
641 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
642 |
|
assertFalse(p.isTerminating()); |
643 |
|
done.countDown(); |
630 |
– |
} finally { |
644 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
645 |
+ |
assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS)); |
646 |
+ |
assertTrue(p.isTerminated()); |
647 |
+ |
assertFalse(p.isTerminating()); |
648 |
|
} |
633 |
– |
assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS)); |
634 |
– |
assertTrue(p.isTerminated()); |
635 |
– |
assertFalse(p.isTerminating()); |
649 |
|
} |
650 |
|
|
651 |
|
/** |
657 |
|
new CustomTPE(1, 1, |
658 |
|
LONG_DELAY_MS, MILLISECONDS, |
659 |
|
q); |
660 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
661 |
< |
final CountDownLatch done = new CountDownLatch(1); |
662 |
< |
try { |
660 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
661 |
> |
final CountDownLatch threadStarted = new CountDownLatch(1); |
662 |
> |
final CountDownLatch done = new CountDownLatch(1); |
663 |
|
FutureTask[] tasks = new FutureTask[5]; |
664 |
|
for (int i = 0; i < tasks.length; i++) { |
665 |
|
Callable task = new CheckedCallable<Boolean>() { |
672 |
|
tasks[i] = new FutureTask(task); |
673 |
|
p.execute(tasks[i]); |
674 |
|
} |
675 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
675 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
676 |
|
assertSame(q, p.getQueue()); |
677 |
|
assertFalse(q.contains(tasks[0])); |
678 |
|
assertTrue(q.contains(tasks[tasks.length - 1])); |
679 |
|
assertEquals(tasks.length - 1, q.size()); |
667 |
– |
} finally { |
680 |
|
done.countDown(); |
669 |
– |
joinPool(p); |
681 |
|
} |
682 |
|
} |
683 |
|
|
690 |
|
new CustomTPE(1, 1, |
691 |
|
LONG_DELAY_MS, MILLISECONDS, |
692 |
|
q); |
693 |
< |
Runnable[] tasks = new Runnable[6]; |
694 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
695 |
< |
final CountDownLatch done = new CountDownLatch(1); |
696 |
< |
try { |
693 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
694 |
> |
Runnable[] tasks = new Runnable[6]; |
695 |
> |
final CountDownLatch threadStarted = new CountDownLatch(1); |
696 |
> |
final CountDownLatch done = new CountDownLatch(1); |
697 |
|
for (int i = 0; i < tasks.length; i++) { |
698 |
|
tasks[i] = new CheckedRunnable() { |
699 |
< |
public void realRun() throws InterruptedException { |
700 |
< |
threadStarted.countDown(); |
701 |
< |
done.await(); |
702 |
< |
}}; |
699 |
> |
public void realRun() throws InterruptedException { |
700 |
> |
threadStarted.countDown(); |
701 |
> |
done.await(); |
702 |
> |
}}; |
703 |
|
p.execute(tasks[i]); |
704 |
|
} |
705 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
705 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
706 |
|
assertFalse(p.remove(tasks[0])); |
707 |
|
assertTrue(q.contains(tasks[4])); |
708 |
|
assertTrue(q.contains(tasks[3])); |
712 |
|
assertTrue(q.contains(tasks[3])); |
713 |
|
assertTrue(p.remove(tasks[3])); |
714 |
|
assertFalse(q.contains(tasks[3])); |
704 |
– |
} finally { |
715 |
|
done.countDown(); |
706 |
– |
joinPool(p); |
716 |
|
} |
717 |
|
} |
718 |
|
|
727 |
|
new CustomTPE(1, 1, |
728 |
|
LONG_DELAY_MS, MILLISECONDS, |
729 |
|
q); |
730 |
< |
FutureTask[] tasks = new FutureTask[5]; |
731 |
< |
try { |
730 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
731 |
> |
FutureTask[] tasks = new FutureTask[5]; |
732 |
|
for (int i = 0; i < tasks.length; i++) { |
733 |
|
Callable task = new CheckedCallable<Boolean>() { |
734 |
|
public Boolean realCall() throws InterruptedException { |
739 |
|
tasks[i] = new FutureTask(task); |
740 |
|
p.execute(tasks[i]); |
741 |
|
} |
742 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
742 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
743 |
|
assertEquals(tasks.length, p.getTaskCount()); |
744 |
|
assertEquals(tasks.length - 1, q.size()); |
745 |
|
assertEquals(1L, p.getActiveCount()); |
752 |
|
p.purge(); // Nothing to do |
753 |
|
assertEquals(tasks.length - 3, q.size()); |
754 |
|
assertEquals(tasks.length - 2, p.getTaskCount()); |
746 |
– |
} finally { |
747 |
– |
done.countDown(); |
748 |
– |
joinPool(p); |
755 |
|
} |
756 |
|
} |
757 |
|
|
763 |
|
final int poolSize = 2; |
764 |
|
final int count = 5; |
765 |
|
final AtomicInteger ran = new AtomicInteger(0); |
766 |
< |
ThreadPoolExecutor p = |
767 |
< |
new CustomTPE(poolSize, poolSize, LONG_DELAY_MS, MILLISECONDS, |
766 |
> |
final ThreadPoolExecutor p = |
767 |
> |
new CustomTPE(poolSize, poolSize, |
768 |
> |
LONG_DELAY_MS, MILLISECONDS, |
769 |
|
new ArrayBlockingQueue<Runnable>(10)); |
770 |
< |
CountDownLatch threadsStarted = new CountDownLatch(poolSize); |
770 |
> |
final CountDownLatch threadsStarted = new CountDownLatch(poolSize); |
771 |
|
Runnable waiter = new CheckedRunnable() { public void realRun() { |
772 |
|
threadsStarted.countDown(); |
773 |
|
try { |
1136 |
|
* execute throws RejectedExecutionException if saturated. |
1137 |
|
*/ |
1138 |
|
public void testSaturatedExecute() { |
1139 |
< |
ThreadPoolExecutor p = |
1139 |
> |
final ThreadPoolExecutor p = |
1140 |
|
new CustomTPE(1, 1, |
1141 |
|
LONG_DELAY_MS, MILLISECONDS, |
1142 |
|
new ArrayBlockingQueue<Runnable>(1)); |
1143 |
< |
final CountDownLatch done = new CountDownLatch(1); |
1144 |
< |
try { |
1143 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1144 |
> |
final CountDownLatch done = new CountDownLatch(1); |
1145 |
|
Runnable task = new CheckedRunnable() { |
1146 |
|
public void realRun() throws InterruptedException { |
1147 |
|
done.await(); |
1155 |
|
} catch (RejectedExecutionException success) {} |
1156 |
|
assertTrue(p.getTaskCount() <= 2); |
1157 |
|
} |
1151 |
– |
} finally { |
1158 |
|
done.countDown(); |
1153 |
– |
joinPool(p); |
1159 |
|
} |
1160 |
|
} |
1161 |
|
|
1163 |
|
* executor using CallerRunsPolicy runs task if saturated. |
1164 |
|
*/ |
1165 |
|
public void testSaturatedExecute2() { |
1166 |
< |
RejectedExecutionHandler h = new CustomTPE.CallerRunsPolicy(); |
1167 |
< |
ThreadPoolExecutor p = new CustomTPE(1, 1, |
1168 |
< |
LONG_DELAY_MS, MILLISECONDS, |
1169 |
< |
new ArrayBlockingQueue<Runnable>(1), |
1170 |
< |
h); |
1171 |
< |
try { |
1166 |
> |
final ThreadPoolExecutor p = |
1167 |
> |
new CustomTPE(1, 1, |
1168 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1169 |
> |
new ArrayBlockingQueue<Runnable>(1), |
1170 |
> |
new CustomTPE.CallerRunsPolicy()); |
1171 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1172 |
> |
final CountDownLatch done = new CountDownLatch(1); |
1173 |
> |
Runnable blocker = new CheckedRunnable() { |
1174 |
> |
public void realRun() throws InterruptedException { |
1175 |
> |
done.await(); |
1176 |
> |
}}; |
1177 |
> |
p.execute(blocker); |
1178 |
|
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
1179 |
< |
for (int i = 0; i < tasks.length; ++i) |
1179 |
> |
for (int i = 0; i < tasks.length; i++) |
1180 |
|
tasks[i] = new TrackedNoOpRunnable(); |
1181 |
< |
TrackedLongRunnable mr = new TrackedLongRunnable(); |
1171 |
< |
p.execute(mr); |
1172 |
< |
for (int i = 0; i < tasks.length; ++i) |
1181 |
> |
for (int i = 0; i < tasks.length; i++) |
1182 |
|
p.execute(tasks[i]); |
1183 |
< |
for (int i = 1; i < tasks.length; ++i) |
1183 |
> |
for (int i = 1; i < tasks.length; i++) |
1184 |
|
assertTrue(tasks[i].done); |
1185 |
< |
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
1186 |
< |
} finally { |
1178 |
< |
joinPool(p); |
1185 |
> |
assertFalse(tasks[0].done); // waiting in queue |
1186 |
> |
done.countDown(); |
1187 |
|
} |
1188 |
|
} |
1189 |
|
|
1191 |
|
* executor using DiscardPolicy drops task if saturated. |
1192 |
|
*/ |
1193 |
|
public void testSaturatedExecute3() { |
1194 |
< |
RejectedExecutionHandler h = new CustomTPE.DiscardPolicy(); |
1195 |
< |
ThreadPoolExecutor p = |
1194 |
> |
final TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
1195 |
> |
for (int i = 0; i < tasks.length; ++i) |
1196 |
> |
tasks[i] = new TrackedNoOpRunnable(); |
1197 |
> |
final ThreadPoolExecutor p = |
1198 |
|
new CustomTPE(1, 1, |
1199 |
|
LONG_DELAY_MS, MILLISECONDS, |
1200 |
|
new ArrayBlockingQueue<Runnable>(1), |
1201 |
< |
h); |
1202 |
< |
try { |
1203 |
< |
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
1204 |
< |
for (int i = 0; i < tasks.length; ++i) |
1205 |
< |
tasks[i] = new TrackedNoOpRunnable(); |
1196 |
< |
p.execute(new TrackedLongRunnable()); |
1201 |
> |
new CustomTPE.DiscardPolicy()); |
1202 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1203 |
> |
final CountDownLatch done = new CountDownLatch(1); |
1204 |
> |
p.execute(awaiter(done)); |
1205 |
> |
|
1206 |
|
for (TrackedNoOpRunnable task : tasks) |
1207 |
|
p.execute(task); |
1208 |
< |
for (TrackedNoOpRunnable task : tasks) |
1209 |
< |
assertFalse(task.done); |
1210 |
< |
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
1202 |
< |
} finally { |
1203 |
< |
joinPool(p); |
1208 |
> |
for (int i = 1; i < tasks.length; i++) |
1209 |
> |
assertFalse(tasks[i].done); |
1210 |
> |
done.countDown(); |
1211 |
|
} |
1212 |
+ |
for (int i = 1; i < tasks.length; i++) |
1213 |
+ |
assertFalse(tasks[i].done); |
1214 |
+ |
assertTrue(tasks[0].done); // was waiting in queue |
1215 |
|
} |
1216 |
|
|
1217 |
|
/** |
1218 |
|
* executor using DiscardOldestPolicy drops oldest task if saturated. |
1219 |
|
*/ |
1220 |
|
public void testSaturatedExecute4() { |
1221 |
< |
RejectedExecutionHandler h = new CustomTPE.DiscardOldestPolicy(); |
1222 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
1223 |
< |
try { |
1224 |
< |
p.execute(new TrackedLongRunnable()); |
1225 |
< |
TrackedLongRunnable r2 = new TrackedLongRunnable(); |
1221 |
> |
final CountDownLatch done = new CountDownLatch(1); |
1222 |
> |
LatchAwaiter r1 = awaiter(done); |
1223 |
> |
LatchAwaiter r2 = awaiter(done); |
1224 |
> |
LatchAwaiter r3 = awaiter(done); |
1225 |
> |
final ThreadPoolExecutor p = |
1226 |
> |
new CustomTPE(1, 1, |
1227 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1228 |
> |
new ArrayBlockingQueue<Runnable>(1), |
1229 |
> |
new CustomTPE.DiscardOldestPolicy()); |
1230 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1231 |
> |
assertEquals(LatchAwaiter.NEW, r1.state); |
1232 |
> |
assertEquals(LatchAwaiter.NEW, r2.state); |
1233 |
> |
assertEquals(LatchAwaiter.NEW, r3.state); |
1234 |
> |
p.execute(r1); |
1235 |
|
p.execute(r2); |
1236 |
|
assertTrue(p.getQueue().contains(r2)); |
1218 |
– |
TrackedNoOpRunnable r3 = new TrackedNoOpRunnable(); |
1237 |
|
p.execute(r3); |
1238 |
|
assertFalse(p.getQueue().contains(r2)); |
1239 |
|
assertTrue(p.getQueue().contains(r3)); |
1240 |
< |
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
1223 |
< |
} finally { |
1224 |
< |
joinPool(p); |
1240 |
> |
done.countDown(); |
1241 |
|
} |
1242 |
+ |
assertEquals(LatchAwaiter.DONE, r1.state); |
1243 |
+ |
assertEquals(LatchAwaiter.NEW, r2.state); |
1244 |
+ |
assertEquals(LatchAwaiter.DONE, r3.state); |
1245 |
|
} |
1246 |
|
|
1247 |
|
/** |
1248 |
|
* execute throws RejectedExecutionException if shutdown |
1249 |
|
*/ |
1250 |
|
public void testRejectedExecutionExceptionOnShutdown() { |
1251 |
< |
ThreadPoolExecutor p = |
1252 |
< |
new CustomTPE(1,1,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(1)); |
1251 |
> |
final ThreadPoolExecutor p = |
1252 |
> |
new CustomTPE(1, 1, |
1253 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1254 |
> |
new ArrayBlockingQueue<Runnable>(1)); |
1255 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1256 |
< |
try { |
1257 |
< |
p.execute(new NoOpRunnable()); |
1258 |
< |
shouldThrow(); |
1259 |
< |
} catch (RejectedExecutionException success) {} |
1260 |
< |
|
1261 |
< |
joinPool(p); |
1256 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1257 |
> |
try { |
1258 |
> |
p.execute(new NoOpRunnable()); |
1259 |
> |
shouldThrow(); |
1260 |
> |
} catch (RejectedExecutionException success) {} |
1261 |
> |
} |
1262 |
|
} |
1263 |
|
|
1264 |
|
/** |
1265 |
|
* execute using CallerRunsPolicy drops task on shutdown |
1266 |
|
*/ |
1267 |
|
public void testCallerRunsOnShutdown() { |
1268 |
< |
RejectedExecutionHandler h = new CustomTPE.CallerRunsPolicy(); |
1269 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
1270 |
< |
|
1268 |
> |
final ThreadPoolExecutor p = |
1269 |
> |
new CustomTPE(1, 1, |
1270 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1271 |
> |
new ArrayBlockingQueue<Runnable>(1), |
1272 |
> |
new CustomTPE.CallerRunsPolicy()); |
1273 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1274 |
< |
try { |
1274 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1275 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
1276 |
|
p.execute(r); |
1277 |
|
assertFalse(r.done); |
1255 |
– |
} finally { |
1256 |
– |
joinPool(p); |
1278 |
|
} |
1279 |
|
} |
1280 |
|
|
1282 |
|
* execute using DiscardPolicy drops task on shutdown |
1283 |
|
*/ |
1284 |
|
public void testDiscardOnShutdown() { |
1285 |
< |
RejectedExecutionHandler h = new CustomTPE.DiscardPolicy(); |
1286 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
1287 |
< |
|
1285 |
> |
final ThreadPoolExecutor p = |
1286 |
> |
new CustomTPE(1, 1, |
1287 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1288 |
> |
new ArrayBlockingQueue<Runnable>(1), |
1289 |
> |
new CustomTPE.DiscardPolicy()); |
1290 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1291 |
< |
try { |
1291 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1292 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
1293 |
|
p.execute(r); |
1294 |
|
assertFalse(r.done); |
1272 |
– |
} finally { |
1273 |
– |
joinPool(p); |
1295 |
|
} |
1296 |
|
} |
1297 |
|
|
1299 |
|
* execute using DiscardOldestPolicy drops task on shutdown |
1300 |
|
*/ |
1301 |
|
public void testDiscardOldestOnShutdown() { |
1302 |
< |
RejectedExecutionHandler h = new CustomTPE.DiscardOldestPolicy(); |
1303 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
1302 |
> |
final ThreadPoolExecutor p = |
1303 |
> |
new CustomTPE(1, 1, |
1304 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1305 |
> |
new ArrayBlockingQueue<Runnable>(1), |
1306 |
> |
new CustomTPE.DiscardOldestPolicy()); |
1307 |
|
|
1308 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1309 |
< |
try { |
1309 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1310 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
1311 |
|
p.execute(r); |
1312 |
|
assertFalse(r.done); |
1289 |
– |
} finally { |
1290 |
– |
joinPool(p); |
1313 |
|
} |
1314 |
|
} |
1315 |
|
|
1317 |
|
* execute(null) throws NPE |
1318 |
|
*/ |
1319 |
|
public void testExecuteNull() { |
1320 |
< |
ThreadPoolExecutor p = |
1321 |
< |
new CustomTPE(1, 2, 1L, SECONDS, |
1320 |
> |
final ThreadPoolExecutor p = |
1321 |
> |
new CustomTPE(1, 2, |
1322 |
> |
1L, SECONDS, |
1323 |
|
new ArrayBlockingQueue<Runnable>(10)); |
1324 |
< |
try { |
1325 |
< |
p.execute(null); |
1326 |
< |
shouldThrow(); |
1327 |
< |
} catch (NullPointerException success) {} |
1328 |
< |
|
1329 |
< |
joinPool(p); |
1324 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1325 |
> |
try { |
1326 |
> |
p.execute(null); |
1327 |
> |
shouldThrow(); |
1328 |
> |
} catch (NullPointerException success) {} |
1329 |
> |
} |
1330 |
|
} |
1331 |
|
|
1332 |
|
/** |
1333 |
|
* setCorePoolSize of negative value throws IllegalArgumentException |
1334 |
|
*/ |
1335 |
|
public void testCorePoolSizeIllegalArgumentException() { |
1336 |
< |
ThreadPoolExecutor p = |
1337 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1338 |
< |
try { |
1339 |
< |
p.setCorePoolSize(-1); |
1340 |
< |
shouldThrow(); |
1341 |
< |
} catch (IllegalArgumentException success) { |
1342 |
< |
} finally { |
1343 |
< |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1336 |
> |
final ThreadPoolExecutor p = |
1337 |
> |
new CustomTPE(1, 2, |
1338 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1339 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1340 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1341 |
> |
try { |
1342 |
> |
p.setCorePoolSize(-1); |
1343 |
> |
shouldThrow(); |
1344 |
> |
} catch (IllegalArgumentException success) {} |
1345 |
|
} |
1322 |
– |
joinPool(p); |
1346 |
|
} |
1347 |
|
|
1348 |
|
/** |
1350 |
|
* if given a value less the core pool size |
1351 |
|
*/ |
1352 |
|
public void testMaximumPoolSizeIllegalArgumentException() { |
1353 |
< |
ThreadPoolExecutor p = |
1354 |
< |
new CustomTPE(2,3,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1355 |
< |
try { |
1356 |
< |
p.setMaximumPoolSize(1); |
1357 |
< |
shouldThrow(); |
1358 |
< |
} catch (IllegalArgumentException success) { |
1359 |
< |
} finally { |
1360 |
< |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1353 |
> |
final ThreadPoolExecutor p = |
1354 |
> |
new CustomTPE(2, 3, |
1355 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1356 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1357 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1358 |
> |
try { |
1359 |
> |
p.setMaximumPoolSize(1); |
1360 |
> |
shouldThrow(); |
1361 |
> |
} catch (IllegalArgumentException success) {} |
1362 |
|
} |
1339 |
– |
joinPool(p); |
1363 |
|
} |
1364 |
|
|
1365 |
|
/** |
1367 |
|
* if given a negative value |
1368 |
|
*/ |
1369 |
|
public void testMaximumPoolSizeIllegalArgumentException2() { |
1370 |
< |
ThreadPoolExecutor p = |
1371 |
< |
new CustomTPE(2,3,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1372 |
< |
try { |
1373 |
< |
p.setMaximumPoolSize(-1); |
1374 |
< |
shouldThrow(); |
1375 |
< |
} catch (IllegalArgumentException success) { |
1376 |
< |
} finally { |
1377 |
< |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1370 |
> |
final ThreadPoolExecutor p = |
1371 |
> |
new CustomTPE(2, 3, |
1372 |
> |
LONG_DELAY_MS, |
1373 |
> |
MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1374 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1375 |
> |
try { |
1376 |
> |
p.setMaximumPoolSize(-1); |
1377 |
> |
shouldThrow(); |
1378 |
> |
} catch (IllegalArgumentException success) {} |
1379 |
|
} |
1356 |
– |
joinPool(p); |
1380 |
|
} |
1381 |
|
|
1382 |
|
/** |
1384 |
|
* when given a negative value |
1385 |
|
*/ |
1386 |
|
public void testKeepAliveTimeIllegalArgumentException() { |
1387 |
< |
ThreadPoolExecutor p = |
1388 |
< |
new CustomTPE(2,3,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1389 |
< |
|
1390 |
< |
try { |
1391 |
< |
p.setKeepAliveTime(-1,MILLISECONDS); |
1392 |
< |
shouldThrow(); |
1393 |
< |
} catch (IllegalArgumentException success) { |
1394 |
< |
} finally { |
1395 |
< |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1387 |
> |
final ThreadPoolExecutor p = |
1388 |
> |
new CustomTPE(2, 3, |
1389 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1390 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1391 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1392 |
> |
try { |
1393 |
> |
p.setKeepAliveTime(-1, MILLISECONDS); |
1394 |
> |
shouldThrow(); |
1395 |
> |
} catch (IllegalArgumentException success) {} |
1396 |
|
} |
1374 |
– |
joinPool(p); |
1397 |
|
} |
1398 |
|
|
1399 |
|
/** |
1401 |
|
*/ |
1402 |
|
public void testTerminated() { |
1403 |
|
CustomTPE p = new CustomTPE(); |
1404 |
< |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1405 |
< |
assertTrue(p.terminatedCalled()); |
1406 |
< |
joinPool(p); |
1404 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1405 |
> |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1406 |
> |
assertTrue(p.terminatedCalled()); |
1407 |
> |
assertTrue(p.isShutdown()); |
1408 |
> |
} |
1409 |
|
} |
1410 |
|
|
1411 |
|
/** |
1413 |
|
*/ |
1414 |
|
public void testBeforeAfter() throws InterruptedException { |
1415 |
|
CustomTPE p = new CustomTPE(); |
1416 |
< |
try { |
1416 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1417 |
|
final CountDownLatch done = new CountDownLatch(1); |
1418 |
|
p.execute(new CheckedRunnable() { |
1419 |
|
public void realRun() { |
1423 |
|
assertEquals(0, done.getCount()); |
1424 |
|
assertTrue(p.afterCalled()); |
1425 |
|
assertTrue(p.beforeCalled()); |
1402 |
– |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
1403 |
– |
} finally { |
1404 |
– |
joinPool(p); |
1426 |
|
} |
1427 |
|
} |
1428 |
|
|
1430 |
|
* completed submit of callable returns result |
1431 |
|
*/ |
1432 |
|
public void testSubmitCallable() throws Exception { |
1433 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1434 |
< |
try { |
1433 |
> |
final ExecutorService e = |
1434 |
> |
new CustomTPE(2, 2, |
1435 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1436 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1437 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1438 |
|
Future<String> future = e.submit(new StringTask()); |
1439 |
|
String result = future.get(); |
1440 |
|
assertSame(TEST_STRING, result); |
1417 |
– |
} finally { |
1418 |
– |
joinPool(e); |
1441 |
|
} |
1442 |
|
} |
1443 |
|
|
1445 |
|
* completed submit of runnable returns successfully |
1446 |
|
*/ |
1447 |
|
public void testSubmitRunnable() throws Exception { |
1448 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1449 |
< |
try { |
1448 |
> |
final ExecutorService e = |
1449 |
> |
new CustomTPE(2, 2, |
1450 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1451 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1452 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1453 |
|
Future<?> future = e.submit(new NoOpRunnable()); |
1454 |
|
future.get(); |
1455 |
|
assertTrue(future.isDone()); |
1431 |
– |
} finally { |
1432 |
– |
joinPool(e); |
1456 |
|
} |
1457 |
|
} |
1458 |
|
|
1460 |
|
* completed submit of (runnable, result) returns result |
1461 |
|
*/ |
1462 |
|
public void testSubmitRunnable2() throws Exception { |
1463 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1464 |
< |
try { |
1463 |
> |
final ExecutorService e = |
1464 |
> |
new CustomTPE(2, 2, |
1465 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1466 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1467 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1468 |
|
Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING); |
1469 |
|
String result = future.get(); |
1470 |
|
assertSame(TEST_STRING, result); |
1445 |
– |
} finally { |
1446 |
– |
joinPool(e); |
1471 |
|
} |
1472 |
|
} |
1473 |
|
|
1475 |
|
* invokeAny(null) throws NPE |
1476 |
|
*/ |
1477 |
|
public void testInvokeAny1() throws Exception { |
1478 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1479 |
< |
try { |
1480 |
< |
e.invokeAny(null); |
1481 |
< |
shouldThrow(); |
1482 |
< |
} catch (NullPointerException success) { |
1483 |
< |
} finally { |
1484 |
< |
joinPool(e); |
1478 |
> |
final ExecutorService e = |
1479 |
> |
new CustomTPE(2, 2, |
1480 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1481 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1482 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1483 |
> |
try { |
1484 |
> |
e.invokeAny(null); |
1485 |
> |
shouldThrow(); |
1486 |
> |
} catch (NullPointerException success) {} |
1487 |
|
} |
1488 |
|
} |
1489 |
|
|
1491 |
|
* invokeAny(empty collection) throws IAE |
1492 |
|
*/ |
1493 |
|
public void testInvokeAny2() throws Exception { |
1494 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1495 |
< |
try { |
1496 |
< |
e.invokeAny(new ArrayList<Callable<String>>()); |
1497 |
< |
shouldThrow(); |
1498 |
< |
} catch (IllegalArgumentException success) { |
1499 |
< |
} finally { |
1500 |
< |
joinPool(e); |
1494 |
> |
final ExecutorService e = |
1495 |
> |
new CustomTPE(2, 2, |
1496 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1497 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1498 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1499 |
> |
try { |
1500 |
> |
e.invokeAny(new ArrayList<Callable<String>>()); |
1501 |
> |
shouldThrow(); |
1502 |
> |
} catch (IllegalArgumentException success) {} |
1503 |
|
} |
1504 |
|
} |
1505 |
|
|
1508 |
|
*/ |
1509 |
|
public void testInvokeAny3() throws Exception { |
1510 |
|
CountDownLatch latch = new CountDownLatch(1); |
1511 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1512 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1513 |
< |
l.add(latchAwaitingStringTask(latch)); |
1514 |
< |
l.add(null); |
1515 |
< |
try { |
1516 |
< |
e.invokeAny(l); |
1517 |
< |
shouldThrow(); |
1518 |
< |
} catch (NullPointerException success) { |
1519 |
< |
} finally { |
1511 |
> |
final ExecutorService e = |
1512 |
> |
new CustomTPE(2, 2, |
1513 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1514 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1515 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1516 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1517 |
> |
l.add(latchAwaitingStringTask(latch)); |
1518 |
> |
l.add(null); |
1519 |
> |
try { |
1520 |
> |
e.invokeAny(l); |
1521 |
> |
shouldThrow(); |
1522 |
> |
} catch (NullPointerException success) {} |
1523 |
|
latch.countDown(); |
1493 |
– |
joinPool(e); |
1524 |
|
} |
1525 |
|
} |
1526 |
|
|
1528 |
|
* invokeAny(c) throws ExecutionException if no task completes |
1529 |
|
*/ |
1530 |
|
public void testInvokeAny4() throws Exception { |
1531 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1532 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1533 |
< |
l.add(new NPETask()); |
1534 |
< |
try { |
1535 |
< |
e.invokeAny(l); |
1536 |
< |
shouldThrow(); |
1537 |
< |
} catch (ExecutionException success) { |
1538 |
< |
assertTrue(success.getCause() instanceof NullPointerException); |
1539 |
< |
} finally { |
1540 |
< |
joinPool(e); |
1531 |
> |
final ExecutorService e = |
1532 |
> |
new CustomTPE(2, 2, |
1533 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1534 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1535 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1536 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1537 |
> |
l.add(new NPETask()); |
1538 |
> |
try { |
1539 |
> |
e.invokeAny(l); |
1540 |
> |
shouldThrow(); |
1541 |
> |
} catch (ExecutionException success) { |
1542 |
> |
assertTrue(success.getCause() instanceof NullPointerException); |
1543 |
> |
} |
1544 |
|
} |
1545 |
|
} |
1546 |
|
|
1548 |
|
* invokeAny(c) returns result of some task |
1549 |
|
*/ |
1550 |
|
public void testInvokeAny5() throws Exception { |
1551 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1552 |
< |
try { |
1551 |
> |
final ExecutorService e = |
1552 |
> |
new CustomTPE(2, 2, |
1553 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1554 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1555 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1556 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1557 |
|
l.add(new StringTask()); |
1558 |
|
l.add(new StringTask()); |
1559 |
|
String result = e.invokeAny(l); |
1560 |
|
assertSame(TEST_STRING, result); |
1525 |
– |
} finally { |
1526 |
– |
joinPool(e); |
1561 |
|
} |
1562 |
|
} |
1563 |
|
|
1565 |
|
* invokeAll(null) throws NPE |
1566 |
|
*/ |
1567 |
|
public void testInvokeAll1() throws Exception { |
1568 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1569 |
< |
try { |
1570 |
< |
e.invokeAll(null); |
1571 |
< |
shouldThrow(); |
1572 |
< |
} catch (NullPointerException success) { |
1573 |
< |
} finally { |
1574 |
< |
joinPool(e); |
1568 |
> |
final ExecutorService e = |
1569 |
> |
new CustomTPE(2, 2, |
1570 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1571 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1572 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1573 |
> |
try { |
1574 |
> |
e.invokeAll(null); |
1575 |
> |
shouldThrow(); |
1576 |
> |
} catch (NullPointerException success) {} |
1577 |
|
} |
1578 |
|
} |
1579 |
|
|
1581 |
|
* invokeAll(empty collection) returns empty collection |
1582 |
|
*/ |
1583 |
|
public void testInvokeAll2() throws Exception { |
1584 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1585 |
< |
try { |
1584 |
> |
final ExecutorService e = |
1585 |
> |
new CustomTPE(2, 2, |
1586 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1587 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1588 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1589 |
|
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>()); |
1590 |
|
assertTrue(r.isEmpty()); |
1552 |
– |
} finally { |
1553 |
– |
joinPool(e); |
1591 |
|
} |
1592 |
|
} |
1593 |
|
|
1595 |
|
* invokeAll(c) throws NPE if c has null elements |
1596 |
|
*/ |
1597 |
|
public void testInvokeAll3() throws Exception { |
1598 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1599 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1600 |
< |
l.add(new StringTask()); |
1601 |
< |
l.add(null); |
1602 |
< |
try { |
1603 |
< |
e.invokeAll(l); |
1604 |
< |
shouldThrow(); |
1605 |
< |
} catch (NullPointerException success) { |
1606 |
< |
} finally { |
1607 |
< |
joinPool(e); |
1598 |
> |
final ExecutorService e = |
1599 |
> |
new CustomTPE(2, 2, |
1600 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1601 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1602 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1603 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1604 |
> |
l.add(new StringTask()); |
1605 |
> |
l.add(null); |
1606 |
> |
try { |
1607 |
> |
e.invokeAll(l); |
1608 |
> |
shouldThrow(); |
1609 |
> |
} catch (NullPointerException success) {} |
1610 |
|
} |
1611 |
|
} |
1612 |
|
|
1614 |
|
* get of element of invokeAll(c) throws exception on failed task |
1615 |
|
*/ |
1616 |
|
public void testInvokeAll4() throws Exception { |
1617 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1618 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1619 |
< |
l.add(new NPETask()); |
1620 |
< |
List<Future<String>> futures = e.invokeAll(l); |
1621 |
< |
assertEquals(1, futures.size()); |
1622 |
< |
try { |
1623 |
< |
futures.get(0).get(); |
1624 |
< |
shouldThrow(); |
1625 |
< |
} catch (ExecutionException success) { |
1626 |
< |
assertTrue(success.getCause() instanceof NullPointerException); |
1627 |
< |
} finally { |
1628 |
< |
joinPool(e); |
1617 |
> |
final ExecutorService e = |
1618 |
> |
new CustomTPE(2, 2, |
1619 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1620 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1621 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1622 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1623 |
> |
l.add(new NPETask()); |
1624 |
> |
List<Future<String>> futures = e.invokeAll(l); |
1625 |
> |
assertEquals(1, futures.size()); |
1626 |
> |
try { |
1627 |
> |
futures.get(0).get(); |
1628 |
> |
shouldThrow(); |
1629 |
> |
} catch (ExecutionException success) { |
1630 |
> |
assertTrue(success.getCause() instanceof NullPointerException); |
1631 |
> |
} |
1632 |
|
} |
1633 |
|
} |
1634 |
|
|
1636 |
|
* invokeAll(c) returns results of all completed tasks |
1637 |
|
*/ |
1638 |
|
public void testInvokeAll5() throws Exception { |
1639 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1640 |
< |
try { |
1639 |
> |
final ExecutorService e = |
1640 |
> |
new CustomTPE(2, 2, |
1641 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1642 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1643 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1644 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1645 |
|
l.add(new StringTask()); |
1646 |
|
l.add(new StringTask()); |
1648 |
|
assertEquals(2, futures.size()); |
1649 |
|
for (Future<String> future : futures) |
1650 |
|
assertSame(TEST_STRING, future.get()); |
1606 |
– |
} finally { |
1607 |
– |
joinPool(e); |
1651 |
|
} |
1652 |
|
} |
1653 |
|
|
1655 |
|
* timed invokeAny(null) throws NPE |
1656 |
|
*/ |
1657 |
|
public void testTimedInvokeAny1() throws Exception { |
1658 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1659 |
< |
try { |
1660 |
< |
e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1661 |
< |
shouldThrow(); |
1662 |
< |
} catch (NullPointerException success) { |
1663 |
< |
} finally { |
1664 |
< |
joinPool(e); |
1658 |
> |
final ExecutorService e = |
1659 |
> |
new CustomTPE(2, 2, |
1660 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1661 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1662 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1663 |
> |
try { |
1664 |
> |
e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1665 |
> |
shouldThrow(); |
1666 |
> |
} catch (NullPointerException success) {} |
1667 |
|
} |
1668 |
|
} |
1669 |
|
|
1671 |
|
* timed invokeAny(,,null) throws NPE |
1672 |
|
*/ |
1673 |
|
public void testTimedInvokeAnyNullTimeUnit() throws Exception { |
1674 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1675 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1676 |
< |
l.add(new StringTask()); |
1677 |
< |
try { |
1678 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, null); |
1679 |
< |
shouldThrow(); |
1680 |
< |
} catch (NullPointerException success) { |
1681 |
< |
} finally { |
1682 |
< |
joinPool(e); |
1674 |
> |
final ExecutorService e = |
1675 |
> |
new CustomTPE(2, 2, |
1676 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1677 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1678 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1679 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1680 |
> |
l.add(new StringTask()); |
1681 |
> |
try { |
1682 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, null); |
1683 |
> |
shouldThrow(); |
1684 |
> |
} catch (NullPointerException success) {} |
1685 |
|
} |
1686 |
|
} |
1687 |
|
|
1689 |
|
* timed invokeAny(empty collection) throws IAE |
1690 |
|
*/ |
1691 |
|
public void testTimedInvokeAny2() throws Exception { |
1692 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1693 |
< |
try { |
1694 |
< |
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
1695 |
< |
shouldThrow(); |
1696 |
< |
} catch (IllegalArgumentException success) { |
1697 |
< |
} finally { |
1698 |
< |
joinPool(e); |
1692 |
> |
final ExecutorService e = |
1693 |
> |
new CustomTPE(2, 2, |
1694 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1695 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1696 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1697 |
> |
try { |
1698 |
> |
e.invokeAny(new ArrayList<Callable<String>>(), |
1699 |
> |
MEDIUM_DELAY_MS, MILLISECONDS); |
1700 |
> |
shouldThrow(); |
1701 |
> |
} catch (IllegalArgumentException success) {} |
1702 |
|
} |
1703 |
|
} |
1704 |
|
|
1707 |
|
*/ |
1708 |
|
public void testTimedInvokeAny3() throws Exception { |
1709 |
|
CountDownLatch latch = new CountDownLatch(1); |
1710 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1711 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1712 |
< |
l.add(latchAwaitingStringTask(latch)); |
1713 |
< |
l.add(null); |
1714 |
< |
try { |
1715 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1716 |
< |
shouldThrow(); |
1717 |
< |
} catch (NullPointerException success) { |
1718 |
< |
} finally { |
1710 |
> |
final ExecutorService e = |
1711 |
> |
new CustomTPE(2, 2, |
1712 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1713 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1714 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1715 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1716 |
> |
l.add(latchAwaitingStringTask(latch)); |
1717 |
> |
l.add(null); |
1718 |
> |
try { |
1719 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1720 |
> |
shouldThrow(); |
1721 |
> |
} catch (NullPointerException success) {} |
1722 |
|
latch.countDown(); |
1670 |
– |
joinPool(e); |
1723 |
|
} |
1724 |
|
} |
1725 |
|
|
1727 |
|
* timed invokeAny(c) throws ExecutionException if no task completes |
1728 |
|
*/ |
1729 |
|
public void testTimedInvokeAny4() throws Exception { |
1730 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1731 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1732 |
< |
l.add(new NPETask()); |
1733 |
< |
try { |
1734 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1735 |
< |
shouldThrow(); |
1736 |
< |
} catch (ExecutionException success) { |
1737 |
< |
assertTrue(success.getCause() instanceof NullPointerException); |
1738 |
< |
} finally { |
1739 |
< |
joinPool(e); |
1730 |
> |
final ExecutorService e = |
1731 |
> |
new CustomTPE(2, 2, |
1732 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1733 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1734 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1735 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1736 |
> |
l.add(new NPETask()); |
1737 |
> |
try { |
1738 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1739 |
> |
shouldThrow(); |
1740 |
> |
} catch (ExecutionException success) { |
1741 |
> |
assertTrue(success.getCause() instanceof NullPointerException); |
1742 |
> |
} |
1743 |
|
} |
1744 |
|
} |
1745 |
|
|
1747 |
|
* timed invokeAny(c) returns result of some task |
1748 |
|
*/ |
1749 |
|
public void testTimedInvokeAny5() throws Exception { |
1750 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1751 |
< |
try { |
1750 |
> |
final ExecutorService e = |
1751 |
> |
new CustomTPE(2, 2, |
1752 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1753 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1754 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1755 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1756 |
|
l.add(new StringTask()); |
1757 |
|
l.add(new StringTask()); |
1758 |
|
String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1759 |
|
assertSame(TEST_STRING, result); |
1702 |
– |
} finally { |
1703 |
– |
joinPool(e); |
1760 |
|
} |
1761 |
|
} |
1762 |
|
|
1764 |
|
* timed invokeAll(null) throws NPE |
1765 |
|
*/ |
1766 |
|
public void testTimedInvokeAll1() throws Exception { |
1767 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1768 |
< |
try { |
1769 |
< |
e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1770 |
< |
shouldThrow(); |
1771 |
< |
} catch (NullPointerException success) { |
1772 |
< |
} finally { |
1773 |
< |
joinPool(e); |
1767 |
> |
final ExecutorService e = |
1768 |
> |
new CustomTPE(2, 2, |
1769 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1770 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1771 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1772 |
> |
try { |
1773 |
> |
e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1774 |
> |
shouldThrow(); |
1775 |
> |
} catch (NullPointerException success) {} |
1776 |
|
} |
1777 |
|
} |
1778 |
|
|
1780 |
|
* timed invokeAll(,,null) throws NPE |
1781 |
|
*/ |
1782 |
|
public void testTimedInvokeAllNullTimeUnit() throws Exception { |
1783 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1784 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1785 |
< |
l.add(new StringTask()); |
1786 |
< |
try { |
1787 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, null); |
1788 |
< |
shouldThrow(); |
1789 |
< |
} catch (NullPointerException success) { |
1790 |
< |
} finally { |
1791 |
< |
joinPool(e); |
1783 |
> |
final ExecutorService e = |
1784 |
> |
new CustomTPE(2, 2, |
1785 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1786 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1787 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1788 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1789 |
> |
l.add(new StringTask()); |
1790 |
> |
try { |
1791 |
> |
e.invokeAll(l, MEDIUM_DELAY_MS, null); |
1792 |
> |
shouldThrow(); |
1793 |
> |
} catch (NullPointerException success) {} |
1794 |
|
} |
1795 |
|
} |
1796 |
|
|
1798 |
|
* timed invokeAll(empty collection) returns empty collection |
1799 |
|
*/ |
1800 |
|
public void testTimedInvokeAll2() throws Exception { |
1801 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1802 |
< |
try { |
1803 |
< |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
1801 |
> |
final ExecutorService e = |
1802 |
> |
new CustomTPE(2, 2, |
1803 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1804 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1805 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1806 |
> |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), |
1807 |
> |
MEDIUM_DELAY_MS, MILLISECONDS); |
1808 |
|
assertTrue(r.isEmpty()); |
1745 |
– |
} finally { |
1746 |
– |
joinPool(e); |
1809 |
|
} |
1810 |
|
} |
1811 |
|
|
1813 |
|
* timed invokeAll(c) throws NPE if c has null elements |
1814 |
|
*/ |
1815 |
|
public void testTimedInvokeAll3() throws Exception { |
1816 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1817 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1818 |
< |
l.add(new StringTask()); |
1819 |
< |
l.add(null); |
1820 |
< |
try { |
1821 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1822 |
< |
shouldThrow(); |
1823 |
< |
} catch (NullPointerException success) { |
1824 |
< |
} finally { |
1825 |
< |
joinPool(e); |
1816 |
> |
final ExecutorService e = |
1817 |
> |
new CustomTPE(2, 2, |
1818 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1819 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1820 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1821 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1822 |
> |
l.add(new StringTask()); |
1823 |
> |
l.add(null); |
1824 |
> |
try { |
1825 |
> |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1826 |
> |
shouldThrow(); |
1827 |
> |
} catch (NullPointerException success) {} |
1828 |
|
} |
1829 |
|
} |
1830 |
|
|
1832 |
|
* get of element of invokeAll(c) throws exception on failed task |
1833 |
|
*/ |
1834 |
|
public void testTimedInvokeAll4() throws Exception { |
1835 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1836 |
< |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1837 |
< |
l.add(new NPETask()); |
1838 |
< |
List<Future<String>> futures = |
1839 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1840 |
< |
assertEquals(1, futures.size()); |
1841 |
< |
try { |
1842 |
< |
futures.get(0).get(); |
1843 |
< |
shouldThrow(); |
1844 |
< |
} catch (ExecutionException success) { |
1845 |
< |
assertTrue(success.getCause() instanceof NullPointerException); |
1846 |
< |
} finally { |
1847 |
< |
joinPool(e); |
1835 |
> |
final ExecutorService e = |
1836 |
> |
new CustomTPE(2, 2, |
1837 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1838 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1839 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1840 |
> |
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1841 |
> |
l.add(new NPETask()); |
1842 |
> |
List<Future<String>> futures = |
1843 |
> |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1844 |
> |
assertEquals(1, futures.size()); |
1845 |
> |
try { |
1846 |
> |
futures.get(0).get(); |
1847 |
> |
shouldThrow(); |
1848 |
> |
} catch (ExecutionException success) { |
1849 |
> |
assertTrue(success.getCause() instanceof NullPointerException); |
1850 |
> |
} |
1851 |
|
} |
1852 |
|
} |
1853 |
|
|
1855 |
|
* timed invokeAll(c) returns results of all completed tasks |
1856 |
|
*/ |
1857 |
|
public void testTimedInvokeAll5() throws Exception { |
1858 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1859 |
< |
try { |
1858 |
> |
final ExecutorService e = |
1859 |
> |
new CustomTPE(2, 2, |
1860 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1861 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1862 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1863 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
1864 |
|
l.add(new StringTask()); |
1865 |
|
l.add(new StringTask()); |
1868 |
|
assertEquals(2, futures.size()); |
1869 |
|
for (Future<String> future : futures) |
1870 |
|
assertSame(TEST_STRING, future.get()); |
1801 |
– |
} finally { |
1802 |
– |
joinPool(e); |
1871 |
|
} |
1872 |
|
} |
1873 |
|
|
1875 |
|
* timed invokeAll(c) cancels tasks not completed by timeout |
1876 |
|
*/ |
1877 |
|
public void testTimedInvokeAll6() throws Exception { |
1878 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1879 |
< |
try { |
1878 |
> |
final ExecutorService e = |
1879 |
> |
new CustomTPE(2, 2, |
1880 |
> |
LONG_DELAY_MS, MILLISECONDS, |
1881 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1882 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1883 |
|
for (long timeout = timeoutMillis();;) { |
1884 |
|
List<Callable<String>> tasks = new ArrayList<>(); |
1885 |
|
tasks.add(new StringTask("0")); |
1903 |
|
fail("expected exactly one task to be cancelled"); |
1904 |
|
} |
1905 |
|
} |
1835 |
– |
} finally { |
1836 |
– |
joinPool(e); |
1906 |
|
} |
1907 |
|
} |
1908 |
|
|
1916 |
|
LONG_DELAY_MS, MILLISECONDS, |
1917 |
|
new LinkedBlockingQueue<Runnable>(), |
1918 |
|
new FailingThreadFactory()); |
1919 |
< |
try { |
1919 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
1920 |
|
final int TASKS = 100; |
1921 |
|
final CountDownLatch done = new CountDownLatch(TASKS); |
1922 |
|
for (int k = 0; k < TASKS; ++k) |
1925 |
|
done.countDown(); |
1926 |
|
}}); |
1927 |
|
assertTrue(done.await(LONG_DELAY_MS, MILLISECONDS)); |
1859 |
– |
} finally { |
1860 |
– |
joinPool(e); |
1928 |
|
} |
1929 |
|
} |
1930 |
|
|
1932 |
|
* allowsCoreThreadTimeOut is by default false. |
1933 |
|
*/ |
1934 |
|
public void testAllowsCoreThreadTimeOut() { |
1935 |
< |
ThreadPoolExecutor p = new CustomTPE(2, 2, 1000, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1936 |
< |
assertFalse(p.allowsCoreThreadTimeOut()); |
1937 |
< |
joinPool(p); |
1935 |
> |
final ThreadPoolExecutor p = |
1936 |
> |
new CustomTPE(2, 2, |
1937 |
> |
1000, MILLISECONDS, |
1938 |
> |
new ArrayBlockingQueue<Runnable>(10)); |
1939 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1940 |
> |
assertFalse(p.allowsCoreThreadTimeOut()); |
1941 |
> |
} |
1942 |
|
} |
1943 |
|
|
1944 |
|
/** |
1950 |
|
new CustomTPE(2, 10, |
1951 |
|
keepAliveTime, MILLISECONDS, |
1952 |
|
new ArrayBlockingQueue<Runnable>(10)); |
1953 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
1954 |
< |
try { |
1953 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1954 |
> |
final CountDownLatch threadStarted = new CountDownLatch(1); |
1955 |
|
p.allowCoreThreadTimeOut(true); |
1956 |
|
p.execute(new CheckedRunnable() { |
1957 |
|
public void realRun() { |
1966 |
|
Thread.yield(); |
1967 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1968 |
|
assertEquals(0, p.getPoolSize()); |
1898 |
– |
} finally { |
1899 |
– |
joinPool(p); |
1969 |
|
} |
1970 |
|
} |
1971 |
|
|
1978 |
|
new CustomTPE(2, 10, |
1979 |
|
keepAliveTime, MILLISECONDS, |
1980 |
|
new ArrayBlockingQueue<Runnable>(10)); |
1981 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
1982 |
< |
try { |
1981 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
1982 |
> |
final CountDownLatch threadStarted = new CountDownLatch(1); |
1983 |
|
p.allowCoreThreadTimeOut(false); |
1984 |
|
p.execute(new CheckedRunnable() { |
1985 |
|
public void realRun() throws InterruptedException { |
1988 |
|
}}); |
1989 |
|
delay(2 * keepAliveTime); |
1990 |
|
assertTrue(p.getPoolSize() >= 1); |
1922 |
– |
} finally { |
1923 |
– |
joinPool(p); |
1991 |
|
} |
1992 |
|
} |
1993 |
|
|
2000 |
|
new CustomTPE(1, 1, |
2001 |
|
LONG_DELAY_MS, MILLISECONDS, |
2002 |
|
new LinkedBlockingQueue<Runnable>()); |
2003 |
< |
try { |
2003 |
> |
try (PoolCleaner cleaner = cleaner(e)) { |
2004 |
|
final CountDownLatch blockerStarted = new CountDownLatch(1); |
2005 |
|
final CountDownLatch done = new CountDownLatch(1); |
2006 |
|
final List<Future<?>> futures = new ArrayList<>(); |
2027 |
|
assertTrue(future.isDone()); |
2028 |
|
} |
2029 |
|
done.countDown(); |
1963 |
– |
} finally { |
1964 |
– |
joinPool(e); |
2030 |
|
} |
2031 |
|
} |
2032 |
|
|