24 |
|
public void testExecute() { |
25 |
|
try { |
26 |
|
TrackedShortRunnable runnable =new TrackedShortRunnable(); |
27 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
27 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
28 |
|
p1.execute(runnable); |
29 |
|
assertFalse(runnable.done); |
30 |
|
Thread.sleep(SHORT_DELAY_MS); |
51 |
|
public void testSchedule1() { |
52 |
|
try { |
53 |
|
TrackedCallable callable = new TrackedCallable(); |
54 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
54 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
55 |
|
Future f = p1.schedule(callable, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
56 |
|
assertFalse(callable.done); |
57 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
61 |
|
joinPool(p1); |
62 |
|
} catch(RejectedExecutionException e){} |
63 |
|
catch(Exception e){ |
64 |
+ |
e.printStackTrace(); |
65 |
|
unexpectedException(); |
66 |
|
} |
67 |
|
} |
72 |
|
public void testSchedule3() { |
73 |
|
try { |
74 |
|
TrackedShortRunnable runnable = new TrackedShortRunnable(); |
75 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
75 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
76 |
|
p1.schedule(runnable, SMALL_DELAY_MS, TimeUnit.MILLISECONDS); |
77 |
|
Thread.sleep(SHORT_DELAY_MS); |
78 |
|
assertFalse(runnable.done); |
91 |
|
public void testSchedule4() { |
92 |
|
try { |
93 |
|
TrackedShortRunnable runnable = new TrackedShortRunnable(); |
94 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
95 |
< |
ScheduledCancellable h = p1.scheduleAtFixedRate(runnable, SHORT_DELAY_MS, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
94 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
95 |
> |
ScheduledFuture h = p1.scheduleAtFixedRate(runnable, SHORT_DELAY_MS, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
96 |
|
assertFalse(runnable.done); |
97 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
98 |
|
assertTrue(runnable.done); |
110 |
|
public void testSchedule5() { |
111 |
|
try { |
112 |
|
TrackedShortRunnable runnable = new TrackedShortRunnable(); |
113 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
114 |
< |
ScheduledCancellable h = p1.scheduleWithFixedDelay(runnable, SHORT_DELAY_MS, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
113 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
114 |
> |
ScheduledFuture h = p1.scheduleWithFixedDelay(runnable, SHORT_DELAY_MS, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
115 |
|
assertFalse(runnable.done); |
116 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
117 |
|
assertTrue(runnable.done); |
127 |
|
* execute (null) throws NPE |
128 |
|
*/ |
129 |
|
public void testExecuteNull() { |
130 |
< |
ScheduledExecutor se = null; |
130 |
> |
ScheduledThreadPoolExecutor se = null; |
131 |
|
try { |
132 |
< |
se = new ScheduledExecutor(1); |
132 |
> |
se = new ScheduledThreadPoolExecutor(1); |
133 |
|
se.execute(null); |
134 |
|
shouldThrow(); |
135 |
|
} catch(NullPointerException success){} |
144 |
|
* schedule (null) throws NPE |
145 |
|
*/ |
146 |
|
public void testScheduleNull() { |
147 |
< |
ScheduledExecutor se = new ScheduledExecutor(1); |
147 |
> |
ScheduledThreadPoolExecutor se = new ScheduledThreadPoolExecutor(1); |
148 |
|
try { |
149 |
|
TrackedCallable callable = null; |
150 |
|
Future f = se.schedule(callable, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
160 |
|
* execute throws RejectedExecutionException if shutdown |
161 |
|
*/ |
162 |
|
public void testSchedule1_RejectedExecutionException() { |
163 |
< |
ScheduledExecutor se = new ScheduledExecutor(1); |
163 |
> |
ScheduledThreadPoolExecutor se = new ScheduledThreadPoolExecutor(1); |
164 |
|
try { |
165 |
|
se.shutdown(); |
166 |
|
se.schedule(new NoOpRunnable(), |
176 |
|
* schedule throws RejectedExecutionException if shutdown |
177 |
|
*/ |
178 |
|
public void testSchedule2_RejectedExecutionException() { |
179 |
< |
ScheduledExecutor se = new ScheduledExecutor(1); |
179 |
> |
ScheduledThreadPoolExecutor se = new ScheduledThreadPoolExecutor(1); |
180 |
|
try { |
181 |
|
se.shutdown(); |
182 |
|
se.schedule(new NoOpCallable(), |
191 |
|
* schedule callable throws RejectedExecutionException if shutdown |
192 |
|
*/ |
193 |
|
public void testSchedule3_RejectedExecutionException() { |
194 |
< |
ScheduledExecutor se = new ScheduledExecutor(1); |
194 |
> |
ScheduledThreadPoolExecutor se = new ScheduledThreadPoolExecutor(1); |
195 |
|
try { |
196 |
|
se.shutdown(); |
197 |
|
se.schedule(new NoOpCallable(), |
206 |
|
* scheduleAtFixedRate throws RejectedExecutionException if shutdown |
207 |
|
*/ |
208 |
|
public void testScheduleAtFixedRate1_RejectedExecutionException() { |
209 |
< |
ScheduledExecutor se = new ScheduledExecutor(1); |
209 |
> |
ScheduledThreadPoolExecutor se = new ScheduledThreadPoolExecutor(1); |
210 |
|
try { |
211 |
|
se.shutdown(); |
212 |
|
se.scheduleAtFixedRate(new NoOpRunnable(), |
221 |
|
* scheduleWithFixedDelay throws RejectedExecutionException if shutdown |
222 |
|
*/ |
223 |
|
public void testScheduleWithFixedDelay1_RejectedExecutionException() { |
224 |
< |
ScheduledExecutor se = new ScheduledExecutor(1); |
224 |
> |
ScheduledThreadPoolExecutor se = new ScheduledThreadPoolExecutor(1); |
225 |
|
try { |
226 |
|
se.shutdown(); |
227 |
|
se.scheduleWithFixedDelay(new NoOpRunnable(), |
237 |
|
* thread becomes active |
238 |
|
*/ |
239 |
|
public void testGetActiveCount() { |
240 |
< |
ScheduledExecutor p2 = new ScheduledExecutor(2); |
240 |
> |
ScheduledThreadPoolExecutor p2 = new ScheduledThreadPoolExecutor(2); |
241 |
|
assertEquals(0, p2.getActiveCount()); |
242 |
|
p2.execute(new SmallRunnable()); |
243 |
|
try { |
254 |
|
* when tasks complete |
255 |
|
*/ |
256 |
|
public void testGetCompletedTaskCount() { |
257 |
< |
ScheduledExecutor p2 = new ScheduledExecutor(2); |
257 |
> |
ScheduledThreadPoolExecutor p2 = new ScheduledThreadPoolExecutor(2); |
258 |
|
assertEquals(0, p2.getCompletedTaskCount()); |
259 |
|
p2.execute(new SmallRunnable()); |
260 |
|
try { |
270 |
|
* getCorePoolSize returns size given in constructor if not otherwise set |
271 |
|
*/ |
272 |
|
public void testGetCorePoolSize() { |
273 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
273 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
274 |
|
assertEquals(1, p1.getCorePoolSize()); |
275 |
|
joinPool(p1); |
276 |
|
} |
280 |
|
* multiple threads active |
281 |
|
*/ |
282 |
|
public void testGetLargestPoolSize() { |
283 |
< |
ScheduledExecutor p2 = new ScheduledExecutor(2); |
283 |
> |
ScheduledThreadPoolExecutor p2 = new ScheduledThreadPoolExecutor(2); |
284 |
|
assertEquals(0, p2.getLargestPoolSize()); |
285 |
|
p2.execute(new SmallRunnable()); |
286 |
|
p2.execute(new SmallRunnable()); |
298 |
|
* become active |
299 |
|
*/ |
300 |
|
public void testGetPoolSize() { |
301 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
301 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
302 |
|
assertEquals(0, p1.getPoolSize()); |
303 |
|
p1.execute(new SmallRunnable()); |
304 |
|
assertEquals(1, p1.getPoolSize()); |
310 |
|
* submitted |
311 |
|
*/ |
312 |
|
public void testGetTaskCount() { |
313 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
313 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
314 |
|
assertEquals(0, p1.getTaskCount()); |
315 |
|
for(int i = 0; i < 5; i++) |
316 |
|
p1.execute(new SmallRunnable()); |
328 |
|
*/ |
329 |
|
public void testGetThreadFactory() { |
330 |
|
ThreadFactory tf = new SimpleThreadFactory(); |
331 |
< |
ScheduledExecutor p = new ScheduledExecutor(1, tf); |
331 |
> |
ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1, tf); |
332 |
|
assertSame(tf, p.getThreadFactory()); |
333 |
|
p.shutdown(); |
334 |
|
joinPool(p); |
339 |
|
*/ |
340 |
|
public void testSetThreadFactory() { |
341 |
|
ThreadFactory tf = new SimpleThreadFactory(); |
342 |
< |
ScheduledExecutor p = new ScheduledExecutor(1); |
342 |
> |
ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1); |
343 |
|
p.setThreadFactory(tf); |
344 |
|
assertSame(tf, p.getThreadFactory()); |
345 |
|
p.shutdown(); |
350 |
|
* setThreadFactory(null) throws NPE |
351 |
|
*/ |
352 |
|
public void testSetThreadFactoryNull() { |
353 |
< |
ScheduledExecutor p = new ScheduledExecutor(1); |
353 |
> |
ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1); |
354 |
|
try { |
355 |
|
p.setThreadFactory(null); |
356 |
|
shouldThrow(); |
365 |
|
*/ |
366 |
|
public void testIsShutdown() { |
367 |
|
|
368 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
368 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
369 |
|
try { |
370 |
|
assertFalse(p1.isShutdown()); |
371 |
|
} |
380 |
|
* isTerminated is false before termination, true after |
381 |
|
*/ |
382 |
|
public void testIsTerminated() { |
383 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
383 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
384 |
|
try { |
385 |
|
p1.execute(new SmallRunnable()); |
386 |
|
} finally { |
398 |
|
* isTerminating is not true when running or when terminated |
399 |
|
*/ |
400 |
|
public void testIsTerminating() { |
401 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
401 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
402 |
|
assertFalse(p1.isTerminating()); |
403 |
|
try { |
404 |
|
p1.execute(new SmallRunnable()); |
419 |
|
* getQueue returns the work queue, which contains queued tasks |
420 |
|
*/ |
421 |
|
public void testGetQueue() { |
422 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
423 |
< |
ScheduledCancellable[] tasks = new ScheduledCancellable[5]; |
422 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
423 |
> |
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
424 |
|
for(int i = 0; i < 5; i++){ |
425 |
|
tasks[i] = p1.schedule(new SmallPossiblyInterruptedRunnable(), 1, TimeUnit.MILLISECONDS); |
426 |
|
} |
441 |
|
* remove(task) removes queued task, and fails to remove active task |
442 |
|
*/ |
443 |
|
public void testRemove() { |
444 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
445 |
< |
ScheduledCancellable[] tasks = new ScheduledCancellable[5]; |
444 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
445 |
> |
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
446 |
|
for(int i = 0; i < 5; i++){ |
447 |
|
tasks[i] = p1.schedule(new SmallPossiblyInterruptedRunnable(), 1, TimeUnit.MILLISECONDS); |
448 |
|
} |
470 |
|
* purge removes cancelled tasks from the queue |
471 |
|
*/ |
472 |
|
public void testPurge() { |
473 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
474 |
< |
ScheduledCancellable[] tasks = new ScheduledCancellable[5]; |
473 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
474 |
> |
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
475 |
|
for(int i = 0; i < 5; i++){ |
476 |
|
tasks[i] = p1.schedule(new SmallPossiblyInterruptedRunnable(), 1, TimeUnit.MILLISECONDS); |
477 |
|
} |
488 |
|
* shutDownNow returns a list containing tasks that were not run |
489 |
|
*/ |
490 |
|
public void testShutDownNow() { |
491 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
491 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
492 |
|
for(int i = 0; i < 5; i++) |
493 |
|
p1.schedule(new SmallPossiblyInterruptedRunnable(), SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
494 |
|
List l = p1.shutdownNow(); |
503 |
|
*/ |
504 |
|
public void testShutDown1() { |
505 |
|
try { |
506 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
506 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
507 |
|
assertTrue(p1.getExecuteExistingDelayedTasksAfterShutdownPolicy()); |
508 |
|
assertFalse(p1.getContinueExistingPeriodicTasksAfterShutdownPolicy()); |
509 |
|
|
510 |
< |
ScheduledCancellable[] tasks = new ScheduledCancellable[5]; |
510 |
> |
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
511 |
|
for(int i = 0; i < 5; i++) |
512 |
|
tasks[i] = p1.schedule(new NoOpRunnable(), SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
513 |
|
p1.shutdown(); |
514 |
|
BlockingQueue q = p1.getQueue(); |
515 |
|
for (Iterator it = q.iterator(); it.hasNext();) { |
516 |
< |
ScheduledCancellable t = (ScheduledCancellable)it.next(); |
516 |
> |
ScheduledFuture t = (ScheduledFuture)it.next(); |
517 |
|
assertFalse(t.isCancelled()); |
518 |
|
} |
519 |
|
assertTrue(p1.isShutdown()); |
536 |
|
*/ |
537 |
|
public void testShutDown2() { |
538 |
|
try { |
539 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
539 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
540 |
|
p1.setExecuteExistingDelayedTasksAfterShutdownPolicy(false); |
541 |
< |
ScheduledCancellable[] tasks = new ScheduledCancellable[5]; |
541 |
> |
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
542 |
|
for(int i = 0; i < 5; i++) |
543 |
|
tasks[i] = p1.schedule(new NoOpRunnable(), SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
544 |
|
p1.shutdown(); |
560 |
|
*/ |
561 |
|
public void testShutDown3() { |
562 |
|
try { |
563 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
563 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
564 |
|
p1.setContinueExistingPeriodicTasksAfterShutdownPolicy(false); |
565 |
< |
ScheduledCancellable task = |
565 |
> |
ScheduledFuture task = |
566 |
|
p1.scheduleAtFixedRate(new NoOpRunnable(), 5, 5, TimeUnit.MILLISECONDS); |
567 |
|
p1.shutdown(); |
568 |
|
assertTrue(p1.isShutdown()); |
581 |
|
* periodic tasks are cancelled at shutdown |
582 |
|
*/ |
583 |
|
public void testShutDown4() { |
584 |
< |
ScheduledExecutor p1 = new ScheduledExecutor(1); |
584 |
> |
ScheduledThreadPoolExecutor p1 = new ScheduledThreadPoolExecutor(1); |
585 |
|
try { |
586 |
|
p1.setContinueExistingPeriodicTasksAfterShutdownPolicy(true); |
587 |
< |
ScheduledCancellable task = |
587 |
> |
ScheduledFuture task = |
588 |
|
p1.scheduleAtFixedRate(new NoOpRunnable(), 5, 5, TimeUnit.MILLISECONDS); |
589 |
|
assertFalse(task.isCancelled()); |
590 |
|
p1.shutdown(); |
606 |
|
} |
607 |
|
} |
608 |
|
|
609 |
+ |
/** |
610 |
+ |
* completed submit of callable returns result |
611 |
+ |
*/ |
612 |
+ |
public void testSubmitCallable() { |
613 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
614 |
+ |
try { |
615 |
+ |
Future<String> future = e.submit(new StringTask()); |
616 |
+ |
String result = future.get(); |
617 |
+ |
assertSame(TEST_STRING, result); |
618 |
+ |
} |
619 |
+ |
catch (ExecutionException ex) { |
620 |
+ |
unexpectedException(); |
621 |
+ |
} |
622 |
+ |
catch (InterruptedException ex) { |
623 |
+ |
unexpectedException(); |
624 |
+ |
} finally { |
625 |
+ |
joinPool(e); |
626 |
+ |
} |
627 |
+ |
} |
628 |
+ |
|
629 |
+ |
/** |
630 |
+ |
* completed submit of runnable returns successfully |
631 |
+ |
*/ |
632 |
+ |
public void testSubmitRunnable() { |
633 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
634 |
+ |
try { |
635 |
+ |
Future<?> future = e.submit(new NoOpRunnable()); |
636 |
+ |
future.get(); |
637 |
+ |
assertTrue(future.isDone()); |
638 |
+ |
} |
639 |
+ |
catch (ExecutionException ex) { |
640 |
+ |
unexpectedException(); |
641 |
+ |
} |
642 |
+ |
catch (InterruptedException ex) { |
643 |
+ |
unexpectedException(); |
644 |
+ |
} finally { |
645 |
+ |
joinPool(e); |
646 |
+ |
} |
647 |
+ |
} |
648 |
+ |
|
649 |
+ |
/** |
650 |
+ |
* completed submit of (runnable, result) returns result |
651 |
+ |
*/ |
652 |
+ |
public void testSubmitRunnable2() { |
653 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
654 |
+ |
try { |
655 |
+ |
Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING); |
656 |
+ |
String result = future.get(); |
657 |
+ |
assertSame(TEST_STRING, result); |
658 |
+ |
} |
659 |
+ |
catch (ExecutionException ex) { |
660 |
+ |
unexpectedException(); |
661 |
+ |
} |
662 |
+ |
catch (InterruptedException ex) { |
663 |
+ |
unexpectedException(); |
664 |
+ |
} finally { |
665 |
+ |
joinPool(e); |
666 |
+ |
} |
667 |
+ |
} |
668 |
+ |
|
669 |
+ |
|
670 |
+ |
|
671 |
+ |
|
672 |
+ |
|
673 |
+ |
/** |
674 |
+ |
* invokeAny(null) throws NPE |
675 |
+ |
*/ |
676 |
+ |
public void testInvokeAny1() { |
677 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
678 |
+ |
try { |
679 |
+ |
e.invokeAny(null); |
680 |
+ |
} catch (NullPointerException success) { |
681 |
+ |
} catch(Exception ex) { |
682 |
+ |
unexpectedException(); |
683 |
+ |
} finally { |
684 |
+ |
joinPool(e); |
685 |
+ |
} |
686 |
+ |
} |
687 |
+ |
|
688 |
+ |
/** |
689 |
+ |
* invokeAny(empty collection) throws IAE |
690 |
+ |
*/ |
691 |
+ |
public void testInvokeAny2() { |
692 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
693 |
+ |
try { |
694 |
+ |
e.invokeAny(new ArrayList<Callable<String>>()); |
695 |
+ |
} catch (IllegalArgumentException success) { |
696 |
+ |
} catch(Exception ex) { |
697 |
+ |
unexpectedException(); |
698 |
+ |
} finally { |
699 |
+ |
joinPool(e); |
700 |
+ |
} |
701 |
+ |
} |
702 |
+ |
|
703 |
+ |
/** |
704 |
+ |
* invokeAny(c) throws NPE if c has null elements |
705 |
+ |
*/ |
706 |
+ |
public void testInvokeAny3() { |
707 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
708 |
+ |
try { |
709 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
710 |
+ |
l.add(new StringTask()); |
711 |
+ |
l.add(null); |
712 |
+ |
e.invokeAny(l); |
713 |
+ |
} catch (NullPointerException success) { |
714 |
+ |
} catch(Exception ex) { |
715 |
+ |
unexpectedException(); |
716 |
+ |
} finally { |
717 |
+ |
joinPool(e); |
718 |
+ |
} |
719 |
+ |
} |
720 |
+ |
|
721 |
+ |
/** |
722 |
+ |
* invokeAny(c) throws ExecutionException if no task completes |
723 |
+ |
*/ |
724 |
+ |
public void testInvokeAny4() { |
725 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
726 |
+ |
try { |
727 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
728 |
+ |
l.add(new NPETask()); |
729 |
+ |
e.invokeAny(l); |
730 |
+ |
} catch (ExecutionException success) { |
731 |
+ |
} catch(Exception ex) { |
732 |
+ |
unexpectedException(); |
733 |
+ |
} finally { |
734 |
+ |
joinPool(e); |
735 |
+ |
} |
736 |
+ |
} |
737 |
+ |
|
738 |
+ |
/** |
739 |
+ |
* invokeAny(c) returns result of some task |
740 |
+ |
*/ |
741 |
+ |
public void testInvokeAny5() { |
742 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
743 |
+ |
try { |
744 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
745 |
+ |
l.add(new StringTask()); |
746 |
+ |
l.add(new StringTask()); |
747 |
+ |
String result = e.invokeAny(l); |
748 |
+ |
assertSame(TEST_STRING, result); |
749 |
+ |
} catch (ExecutionException success) { |
750 |
+ |
} catch(Exception ex) { |
751 |
+ |
unexpectedException(); |
752 |
+ |
} finally { |
753 |
+ |
joinPool(e); |
754 |
+ |
} |
755 |
+ |
} |
756 |
+ |
|
757 |
+ |
/** |
758 |
+ |
* invokeAll(null) throws NPE |
759 |
+ |
*/ |
760 |
+ |
public void testInvokeAll1() { |
761 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
762 |
+ |
try { |
763 |
+ |
e.invokeAll(null); |
764 |
+ |
} catch (NullPointerException success) { |
765 |
+ |
} catch(Exception ex) { |
766 |
+ |
unexpectedException(); |
767 |
+ |
} finally { |
768 |
+ |
joinPool(e); |
769 |
+ |
} |
770 |
+ |
} |
771 |
+ |
|
772 |
+ |
/** |
773 |
+ |
* invokeAll(empty collection) returns empty collection |
774 |
+ |
*/ |
775 |
+ |
public void testInvokeAll2() { |
776 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
777 |
+ |
try { |
778 |
+ |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>()); |
779 |
+ |
assertTrue(r.isEmpty()); |
780 |
+ |
} catch(Exception ex) { |
781 |
+ |
unexpectedException(); |
782 |
+ |
} finally { |
783 |
+ |
joinPool(e); |
784 |
+ |
} |
785 |
+ |
} |
786 |
+ |
|
787 |
+ |
/** |
788 |
+ |
* invokeAll(c) throws NPE if c has null elements |
789 |
+ |
*/ |
790 |
+ |
public void testInvokeAll3() { |
791 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
792 |
+ |
try { |
793 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
794 |
+ |
l.add(new StringTask()); |
795 |
+ |
l.add(null); |
796 |
+ |
e.invokeAll(l); |
797 |
+ |
} catch (NullPointerException success) { |
798 |
+ |
} catch(Exception ex) { |
799 |
+ |
unexpectedException(); |
800 |
+ |
} finally { |
801 |
+ |
joinPool(e); |
802 |
+ |
} |
803 |
+ |
} |
804 |
+ |
|
805 |
+ |
/** |
806 |
+ |
* get of invokeAll(c) throws exception on failed task |
807 |
+ |
*/ |
808 |
+ |
public void testInvokeAll4() { |
809 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
810 |
+ |
try { |
811 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
812 |
+ |
l.add(new NPETask()); |
813 |
+ |
List<Future<String>> result = e.invokeAll(l); |
814 |
+ |
assertEquals(1, result.size()); |
815 |
+ |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
816 |
+ |
it.next().get(); |
817 |
+ |
} catch(ExecutionException success) { |
818 |
+ |
} catch(Exception ex) { |
819 |
+ |
unexpectedException(); |
820 |
+ |
} finally { |
821 |
+ |
joinPool(e); |
822 |
+ |
} |
823 |
+ |
} |
824 |
+ |
|
825 |
+ |
/** |
826 |
+ |
* invokeAll(c) returns results of all completed tasks |
827 |
+ |
*/ |
828 |
+ |
public void testInvokeAll5() { |
829 |
+ |
ExecutorService e = new ScheduledThreadPoolExecutor(2); |
830 |
+ |
try { |
831 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
832 |
+ |
l.add(new StringTask()); |
833 |
+ |
l.add(new StringTask()); |
834 |
+ |
List<Future<String>> result = e.invokeAll(l); |
835 |
+ |
assertEquals(2, result.size()); |
836 |
+ |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
837 |
+ |
assertSame(TEST_STRING, it.next().get()); |
838 |
+ |
} catch (ExecutionException success) { |
839 |
+ |
} catch(Exception ex) { |
840 |
+ |
unexpectedException(); |
841 |
+ |
} finally { |
842 |
+ |
joinPool(e); |
843 |
+ |
} |
844 |
+ |
} |
845 |
+ |
|
846 |
+ |
|
847 |
|
} |