1 |
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/* |
2 |
< |
* Written by members of JCP JSR-166 Expert Group and released to the |
3 |
< |
* public domain. Use, modify, and redistribute this code in any way |
4 |
< |
* without acknowledgement. Other contributors include Andrew Wright, |
5 |
< |
* Jeffrey Hayes, Pat Fischer, Mike Judd. |
2 |
> |
* Written by Doug Lea with assistance from members of JCP JSR-166 |
3 |
> |
* Expert Group and released to the public domain, as explained at |
4 |
> |
* http://creativecommons.org/licenses/publicdomain |
5 |
> |
* Other contributors include Andrew Wright, Jeffrey Hayes, |
6 |
> |
* Pat Fisher, Mike Judd. |
7 |
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*/ |
8 |
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|
9 |
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|
36 |
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} |
37 |
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|
38 |
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/** |
39 |
< |
* execute of runnable runs it to completion |
39 |
> |
* execute(runnable) runs it to completion |
40 |
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*/ |
41 |
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public void testExecuteRunnable() { |
42 |
|
try { |
57 |
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|
58 |
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|
59 |
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/** |
60 |
< |
* completed submit of callable returns result |
60 |
> |
* Completed submit(callable) returns result |
61 |
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*/ |
62 |
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public void testSubmitCallable() { |
63 |
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try { |
75 |
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} |
76 |
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|
77 |
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/** |
78 |
< |
* completed submit of runnable returns successfully |
78 |
> |
* Completed submit(runnable) returns successfully |
79 |
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*/ |
80 |
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public void testSubmitRunnable() { |
81 |
|
try { |
93 |
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} |
94 |
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|
95 |
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/** |
96 |
< |
* completed submit of (runnable, result) returns result |
96 |
> |
* Completed submit(runnable, result) returns result |
97 |
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*/ |
98 |
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public void testSubmitRunnable2() { |
99 |
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try { |
112 |
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|
113 |
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|
114 |
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/** |
115 |
< |
* submit of a privileged action runs it to completion |
115 |
> |
* A submitted privileged action to completion |
116 |
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*/ |
117 |
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public void testSubmitPrivilegedAction() { |
118 |
< |
Policy savedPolicy = Policy.getPolicy(); |
119 |
< |
AdjustablePolicy policy = new AdjustablePolicy(); |
120 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
121 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
122 |
< |
Policy.setPolicy(policy); |
118 |
> |
Policy savedPolicy = null; |
119 |
> |
try { |
120 |
> |
savedPolicy = Policy.getPolicy(); |
121 |
> |
AdjustablePolicy policy = new AdjustablePolicy(); |
122 |
> |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
123 |
> |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
124 |
> |
Policy.setPolicy(policy); |
125 |
> |
} catch(AccessControlException ok) { |
126 |
> |
return; |
127 |
> |
} |
128 |
|
try { |
129 |
|
ExecutorService e = new DirectExecutorService(); |
130 |
|
Future future = e.submit(Executors.callable(new PrivilegedAction() { |
142 |
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unexpectedException(); |
143 |
|
} |
144 |
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finally { |
145 |
< |
Policy.setPolicy(savedPolicy); |
145 |
> |
try { |
146 |
> |
Policy.setPolicy(savedPolicy); |
147 |
> |
} catch(AccessControlException ok) { |
148 |
> |
return; |
149 |
> |
} |
150 |
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} |
151 |
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} |
152 |
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|
153 |
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/** |
154 |
< |
* submit of a privileged exception action runs it to completion |
154 |
> |
* A submitted a privileged exception action runs to completion |
155 |
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*/ |
156 |
|
public void testSubmitPrivilegedExceptionAction() { |
157 |
< |
Policy savedPolicy = Policy.getPolicy(); |
158 |
< |
AdjustablePolicy policy = new AdjustablePolicy(); |
159 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
160 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
161 |
< |
Policy.setPolicy(policy); |
157 |
> |
Policy savedPolicy = null; |
158 |
> |
try { |
159 |
> |
savedPolicy = Policy.getPolicy(); |
160 |
> |
AdjustablePolicy policy = new AdjustablePolicy(); |
161 |
> |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
162 |
> |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
163 |
> |
Policy.setPolicy(policy); |
164 |
> |
} catch(AccessControlException ok) { |
165 |
> |
return; |
166 |
> |
} |
167 |
> |
|
168 |
|
try { |
169 |
|
ExecutorService e = new DirectExecutorService(); |
170 |
|
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
187 |
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} |
188 |
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|
189 |
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/** |
190 |
< |
* submit of a failed privileged exception action reports exception |
190 |
> |
* A submitted failed privileged exception action reports exception |
191 |
|
*/ |
192 |
|
public void testSubmitFailedPrivilegedExceptionAction() { |
193 |
< |
Policy savedPolicy = Policy.getPolicy(); |
194 |
< |
AdjustablePolicy policy = new AdjustablePolicy(); |
195 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
196 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
197 |
< |
Policy.setPolicy(policy); |
193 |
> |
Policy savedPolicy = null; |
194 |
> |
try { |
195 |
> |
savedPolicy = Policy.getPolicy(); |
196 |
> |
AdjustablePolicy policy = new AdjustablePolicy(); |
197 |
> |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
198 |
> |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
199 |
> |
Policy.setPolicy(policy); |
200 |
> |
} catch(AccessControlException ok) { |
201 |
> |
return; |
202 |
> |
} |
203 |
> |
|
204 |
> |
|
205 |
|
try { |
206 |
|
ExecutorService e = new DirectExecutorService(); |
207 |
|
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
223 |
|
} |
224 |
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|
225 |
|
/** |
226 |
< |
* execute with a null runnable throws NPE |
226 |
> |
* execute(null runnable) throws NPE |
227 |
|
*/ |
228 |
|
public void testExecuteNullRunnable() { |
229 |
|
try { |
241 |
|
|
242 |
|
|
243 |
|
/** |
244 |
< |
* submit of a null callable throws NPE |
244 |
> |
* submit(null callable) throws NPE |
245 |
|
*/ |
246 |
|
public void testSubmitNullCallable() { |
247 |
|
try { |
258 |
|
} |
259 |
|
|
260 |
|
/** |
261 |
< |
* submit of Runnable throws RejectedExecutionException if |
262 |
< |
* saturated. |
261 |
> |
* submit(runnable) throws RejectedExecutionException if |
262 |
> |
* executor is saturated. |
263 |
|
*/ |
264 |
|
public void testExecute1() { |
265 |
< |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); |
265 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, 60, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(1)); |
266 |
|
try { |
267 |
|
|
268 |
|
for(int i = 0; i < 5; ++i){ |
274 |
|
} |
275 |
|
|
276 |
|
/** |
277 |
< |
* Completed submit of Callable throws RejectedExecutionException |
278 |
< |
* if saturated. |
277 |
> |
* submit(callable) throws RejectedExecutionException |
278 |
> |
* if executor is saturated. |
279 |
|
*/ |
280 |
|
public void testExecute2() { |
281 |
< |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); |
281 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, 60, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(1)); |
282 |
|
try { |
283 |
|
for(int i = 0; i < 5; ++i) { |
284 |
|
p.submit(new SmallCallable()); |
290 |
|
|
291 |
|
|
292 |
|
/** |
293 |
< |
* blocking on submit of Callable throws InterruptedException if |
293 |
> |
* Blocking on submit(callable) throws InterruptedException if |
294 |
|
* caller interrupted. |
295 |
|
*/ |
296 |
|
public void testInterruptedSubmit() { |
297 |
< |
final ThreadPoolExecutor p = new ThreadPoolExecutor(1,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
297 |
> |
final ThreadPoolExecutor p = new ThreadPoolExecutor(1,1,60, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(10)); |
298 |
|
Thread t = new Thread(new Runnable() { |
299 |
|
public void run() { |
300 |
|
try { |
326 |
|
} |
327 |
|
|
328 |
|
/** |
329 |
< |
* get of submit of Callable throws Exception if callable |
329 |
> |
* get of submitted callable throws Exception if callable |
330 |
|
* interrupted |
331 |
|
*/ |
332 |
|
public void testSubmitIE() { |
333 |
< |
final ThreadPoolExecutor p = new ThreadPoolExecutor(1,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
333 |
> |
final ThreadPoolExecutor p = new ThreadPoolExecutor(1,1,60, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(10)); |
334 |
|
|
335 |
|
final Callable c = new Callable() { |
336 |
|
public Object call() { |
366 |
|
} |
367 |
|
|
368 |
|
/** |
369 |
< |
* completed submit of Callable throws ExecutionException if |
370 |
< |
* callable throws exception |
369 |
> |
* get of submit(callable) throws ExecutionException if callable |
370 |
> |
* throws exception |
371 |
|
*/ |
372 |
|
public void testSubmitEE() { |
373 |
< |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
373 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1,60, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(10)); |
374 |
|
|
375 |
|
try { |
376 |
|
Callable c = new Callable() { |
435 |
|
e.invokeAny(l); |
436 |
|
} catch (NullPointerException success) { |
437 |
|
} catch(Exception ex) { |
438 |
+ |
ex.printStackTrace(); |
439 |
|
unexpectedException(); |
440 |
|
} finally { |
441 |
|
joinPool(e); |
443 |
|
} |
444 |
|
|
445 |
|
/** |
446 |
< |
* invokeAny(c) throws ExecutionException if no task completes |
446 |
> |
* invokeAny(c) throws ExecutionException if no task in c completes |
447 |
|
*/ |
448 |
|
public void testInvokeAny4() { |
449 |
|
ExecutorService e = new DirectExecutorService(); |
450 |
|
try { |
451 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
452 |
|
l.add(new NPETask()); |
453 |
< |
List<Future<String>> result = e.invokeAll(l); |
430 |
< |
assertEquals(1, result.size()); |
431 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
432 |
< |
it.next().get(); |
453 |
> |
e.invokeAny(l); |
454 |
|
} catch(ExecutionException success) { |
455 |
|
} catch(Exception ex) { |
456 |
|
unexpectedException(); |
460 |
|
} |
461 |
|
|
462 |
|
/** |
463 |
< |
* invokeAny(c) returns result of some task |
463 |
> |
* invokeAny(c) returns result of some task in c if at least one completes |
464 |
|
*/ |
465 |
|
public void testInvokeAny5() { |
466 |
|
ExecutorService e = new DirectExecutorService(); |
527 |
|
} |
528 |
|
|
529 |
|
/** |
530 |
< |
* get of element of invokeAll(c) throws exception on failed task |
530 |
> |
* get of returned element of invokeAll(c) throws exception on failed task |
531 |
|
*/ |
532 |
|
public void testInvokeAll4() { |
533 |
|
ExecutorService e = new DirectExecutorService(); |
547 |
|
} |
548 |
|
|
549 |
|
/** |
550 |
< |
* invokeAll(c) returns results of all completed tasks |
550 |
> |
* invokeAll(c) returns results of all completed tasks in c |
551 |
|
*/ |
552 |
|
public void testInvokeAll5() { |
553 |
|
ExecutorService e = new DirectExecutorService(); |
563 |
|
} catch(Exception ex) { |
564 |
|
unexpectedException(); |
565 |
|
} finally { |
566 |
+ |
joinPool(e); |
567 |
+ |
} |
568 |
+ |
} |
569 |
+ |
|
570 |
+ |
|
571 |
+ |
/** |
572 |
+ |
* timed invokeAny(null) throws NPE |
573 |
+ |
*/ |
574 |
+ |
public void testTimedInvokeAny1() { |
575 |
+ |
ExecutorService e = new DirectExecutorService(); |
576 |
+ |
try { |
577 |
+ |
e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
578 |
+ |
} catch (NullPointerException success) { |
579 |
+ |
} catch(Exception ex) { |
580 |
+ |
unexpectedException(); |
581 |
+ |
} finally { |
582 |
+ |
joinPool(e); |
583 |
+ |
} |
584 |
+ |
} |
585 |
+ |
|
586 |
+ |
/** |
587 |
+ |
* timed invokeAny(null time unit) throws NPE |
588 |
+ |
*/ |
589 |
+ |
public void testTimedInvokeAnyNullTimeUnit() { |
590 |
+ |
ExecutorService e = new DirectExecutorService(); |
591 |
+ |
try { |
592 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
593 |
+ |
l.add(new StringTask()); |
594 |
+ |
e.invokeAny(l, MEDIUM_DELAY_MS, null); |
595 |
+ |
} catch (NullPointerException success) { |
596 |
+ |
} catch(Exception ex) { |
597 |
+ |
unexpectedException(); |
598 |
+ |
} finally { |
599 |
+ |
joinPool(e); |
600 |
+ |
} |
601 |
+ |
} |
602 |
+ |
|
603 |
+ |
/** |
604 |
+ |
* timed invokeAny(empty collection) throws IAE |
605 |
+ |
*/ |
606 |
+ |
public void testTimedInvokeAny2() { |
607 |
+ |
ExecutorService e = new DirectExecutorService(); |
608 |
+ |
try { |
609 |
+ |
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
610 |
+ |
} catch (IllegalArgumentException success) { |
611 |
+ |
} catch(Exception ex) { |
612 |
+ |
unexpectedException(); |
613 |
+ |
} finally { |
614 |
+ |
joinPool(e); |
615 |
+ |
} |
616 |
+ |
} |
617 |
+ |
|
618 |
+ |
/** |
619 |
+ |
* timed invokeAny(c) throws NPE if c has null elements |
620 |
+ |
*/ |
621 |
+ |
public void testTimedInvokeAny3() { |
622 |
+ |
ExecutorService e = new DirectExecutorService(); |
623 |
+ |
try { |
624 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
625 |
+ |
l.add(new StringTask()); |
626 |
+ |
l.add(null); |
627 |
+ |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
628 |
+ |
} catch (NullPointerException success) { |
629 |
+ |
} catch(Exception ex) { |
630 |
+ |
ex.printStackTrace(); |
631 |
+ |
unexpectedException(); |
632 |
+ |
} finally { |
633 |
+ |
joinPool(e); |
634 |
+ |
} |
635 |
+ |
} |
636 |
+ |
|
637 |
+ |
/** |
638 |
+ |
* timed invokeAny(c) throws ExecutionException if no task completes |
639 |
+ |
*/ |
640 |
+ |
public void testTimedInvokeAny4() { |
641 |
+ |
ExecutorService e = new DirectExecutorService(); |
642 |
+ |
try { |
643 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
644 |
+ |
l.add(new NPETask()); |
645 |
+ |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
646 |
+ |
} catch(ExecutionException success) { |
647 |
+ |
} catch(Exception ex) { |
648 |
+ |
unexpectedException(); |
649 |
+ |
} finally { |
650 |
+ |
joinPool(e); |
651 |
+ |
} |
652 |
+ |
} |
653 |
+ |
|
654 |
+ |
/** |
655 |
+ |
* timed invokeAny(c) returns result of some task in c |
656 |
+ |
*/ |
657 |
+ |
public void testTimedInvokeAny5() { |
658 |
+ |
ExecutorService e = new DirectExecutorService(); |
659 |
+ |
try { |
660 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
661 |
+ |
l.add(new StringTask()); |
662 |
+ |
l.add(new StringTask()); |
663 |
+ |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
664 |
+ |
assertSame(TEST_STRING, result); |
665 |
+ |
} catch (ExecutionException success) { |
666 |
+ |
} catch(Exception ex) { |
667 |
+ |
unexpectedException(); |
668 |
+ |
} finally { |
669 |
+ |
joinPool(e); |
670 |
+ |
} |
671 |
+ |
} |
672 |
+ |
|
673 |
+ |
/** |
674 |
+ |
* timed invokeAll(null) throws NPE |
675 |
+ |
*/ |
676 |
+ |
public void testTimedInvokeAll1() { |
677 |
+ |
ExecutorService e = new DirectExecutorService(); |
678 |
+ |
try { |
679 |
+ |
e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
680 |
+ |
} catch (NullPointerException success) { |
681 |
+ |
} catch(Exception ex) { |
682 |
+ |
unexpectedException(); |
683 |
+ |
} finally { |
684 |
+ |
joinPool(e); |
685 |
+ |
} |
686 |
+ |
} |
687 |
+ |
|
688 |
+ |
/** |
689 |
+ |
* timed invokeAll(null time unit) throws NPE |
690 |
+ |
*/ |
691 |
+ |
public void testTimedInvokeAllNullTimeUnit() { |
692 |
+ |
ExecutorService e = new DirectExecutorService(); |
693 |
+ |
try { |
694 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
695 |
+ |
l.add(new StringTask()); |
696 |
+ |
e.invokeAll(l, MEDIUM_DELAY_MS, null); |
697 |
+ |
} catch (NullPointerException success) { |
698 |
+ |
} catch(Exception ex) { |
699 |
+ |
unexpectedException(); |
700 |
+ |
} finally { |
701 |
+ |
joinPool(e); |
702 |
+ |
} |
703 |
+ |
} |
704 |
+ |
|
705 |
+ |
/** |
706 |
+ |
* timed invokeAll(empty collection) returns empty collection |
707 |
+ |
*/ |
708 |
+ |
public void testTimedInvokeAll2() { |
709 |
+ |
ExecutorService e = new DirectExecutorService(); |
710 |
+ |
try { |
711 |
+ |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
712 |
+ |
assertTrue(r.isEmpty()); |
713 |
+ |
} catch(Exception ex) { |
714 |
+ |
unexpectedException(); |
715 |
+ |
} finally { |
716 |
+ |
joinPool(e); |
717 |
+ |
} |
718 |
+ |
} |
719 |
+ |
|
720 |
+ |
/** |
721 |
+ |
* timed invokeAll(c) throws NPE if c has null elements |
722 |
+ |
*/ |
723 |
+ |
public void testTimedInvokeAll3() { |
724 |
+ |
ExecutorService e = new DirectExecutorService(); |
725 |
+ |
try { |
726 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
727 |
+ |
l.add(new StringTask()); |
728 |
+ |
l.add(null); |
729 |
+ |
e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
730 |
+ |
} catch (NullPointerException success) { |
731 |
+ |
} catch(Exception ex) { |
732 |
+ |
unexpectedException(); |
733 |
+ |
} finally { |
734 |
+ |
joinPool(e); |
735 |
+ |
} |
736 |
+ |
} |
737 |
+ |
|
738 |
+ |
/** |
739 |
+ |
* get of returned element of invokeAll(c) throws exception on failed task |
740 |
+ |
*/ |
741 |
+ |
public void testTimedInvokeAll4() { |
742 |
+ |
ExecutorService e = new DirectExecutorService(); |
743 |
+ |
try { |
744 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
745 |
+ |
l.add(new NPETask()); |
746 |
+ |
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
747 |
+ |
assertEquals(1, result.size()); |
748 |
+ |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
749 |
+ |
it.next().get(); |
750 |
+ |
} catch(ExecutionException success) { |
751 |
+ |
} catch(Exception ex) { |
752 |
+ |
unexpectedException(); |
753 |
+ |
} finally { |
754 |
+ |
joinPool(e); |
755 |
+ |
} |
756 |
+ |
} |
757 |
+ |
|
758 |
+ |
/** |
759 |
+ |
* timed invokeAll(c) returns results of all completed tasks in c |
760 |
+ |
*/ |
761 |
+ |
public void testTimedInvokeAll5() { |
762 |
+ |
ExecutorService e = new DirectExecutorService(); |
763 |
+ |
try { |
764 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
765 |
+ |
l.add(new StringTask()); |
766 |
+ |
l.add(new StringTask()); |
767 |
+ |
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
768 |
+ |
assertEquals(2, result.size()); |
769 |
+ |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
770 |
+ |
assertSame(TEST_STRING, it.next().get()); |
771 |
+ |
} catch (ExecutionException success) { |
772 |
+ |
} catch(Exception ex) { |
773 |
+ |
unexpectedException(); |
774 |
+ |
} finally { |
775 |
+ |
joinPool(e); |
776 |
+ |
} |
777 |
+ |
} |
778 |
+ |
|
779 |
+ |
/** |
780 |
+ |
* timed invokeAll cancels tasks not completed by timeout |
781 |
+ |
*/ |
782 |
+ |
public void testTimedInvokeAll6() { |
783 |
+ |
ExecutorService e = new DirectExecutorService(); |
784 |
+ |
try { |
785 |
+ |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
786 |
+ |
l.add(new StringTask()); |
787 |
+ |
l.add(Executors.callable(new MediumPossiblyInterruptedRunnable(), TEST_STRING)); |
788 |
+ |
l.add(new StringTask()); |
789 |
+ |
List<Future<String>> result = e.invokeAll(l, SMALL_DELAY_MS, TimeUnit.MILLISECONDS); |
790 |
+ |
assertEquals(3, result.size()); |
791 |
+ |
Iterator<Future<String>> it = result.iterator(); |
792 |
+ |
Future<String> f1 = it.next(); |
793 |
+ |
Future<String> f2 = it.next(); |
794 |
+ |
Future<String> f3 = it.next(); |
795 |
+ |
assertTrue(f1.isDone()); |
796 |
+ |
assertFalse(f1.isCancelled()); |
797 |
+ |
assertTrue(f2.isDone()); |
798 |
+ |
assertTrue(f3.isDone()); |
799 |
+ |
assertTrue(f3.isCancelled()); |
800 |
+ |
} catch(Exception ex) { |
801 |
+ |
unexpectedException(); |
802 |
+ |
} finally { |
803 |
|
joinPool(e); |
804 |
|
} |
805 |
|
} |