11 |
|
import java.util.concurrent.ForkJoinWorkerThread; |
12 |
|
import java.util.concurrent.RecursiveAction; |
13 |
|
import java.util.concurrent.TimeUnit; |
14 |
+ |
import java.util.concurrent.TimeoutException; |
15 |
+ |
import static java.util.concurrent.TimeUnit.SECONDS; |
16 |
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import java.util.HashSet; |
17 |
|
|
18 |
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public class RecursiveActionTest extends JSR166TestCase { |
41 |
|
|
42 |
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private void testInvokeOnPool(ForkJoinPool pool, RecursiveAction a) { |
43 |
|
try { |
44 |
< |
assertFalse(a.isDone()); |
43 |
< |
assertFalse(a.isCompletedNormally()); |
44 |
< |
assertFalse(a.isCompletedAbnormally()); |
45 |
< |
assertFalse(a.isCancelled()); |
46 |
< |
assertNull(a.getException()); |
44 |
> |
checkNotDone(a); |
45 |
|
|
46 |
|
assertNull(pool.invoke(a)); |
47 |
|
|
48 |
< |
assertTrue(a.isDone()); |
51 |
< |
assertTrue(a.isCompletedNormally()); |
52 |
< |
assertFalse(a.isCompletedAbnormally()); |
53 |
< |
assertFalse(a.isCancelled()); |
54 |
< |
assertNull(a.getException()); |
48 |
> |
checkCompletedNormally(a); |
49 |
|
} finally { |
50 |
|
joinPool(pool); |
51 |
|
} |
52 |
|
} |
53 |
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|
54 |
+ |
void checkNotDone(RecursiveAction a) { |
55 |
+ |
assertFalse(a.isDone()); |
56 |
+ |
assertFalse(a.isCompletedNormally()); |
57 |
+ |
assertFalse(a.isCompletedAbnormally()); |
58 |
+ |
assertFalse(a.isCancelled()); |
59 |
+ |
assertNull(a.getException()); |
60 |
+ |
assertNull(a.getRawResult()); |
61 |
+ |
|
62 |
+ |
if (! (Thread.currentThread() instanceof ForkJoinWorkerThread)) { |
63 |
+ |
Thread.currentThread().interrupt(); |
64 |
+ |
try { |
65 |
+ |
a.get(); |
66 |
+ |
shouldThrow(); |
67 |
+ |
} catch (InterruptedException success) { |
68 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
69 |
+ |
|
70 |
+ |
Thread.currentThread().interrupt(); |
71 |
+ |
try { |
72 |
+ |
a.get(5L, SECONDS); |
73 |
+ |
shouldThrow(); |
74 |
+ |
} catch (InterruptedException success) { |
75 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
76 |
+ |
} |
77 |
+ |
|
78 |
+ |
try { |
79 |
+ |
a.get(0L, SECONDS); |
80 |
+ |
shouldThrow(); |
81 |
+ |
} catch (TimeoutException success) { |
82 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
83 |
+ |
} |
84 |
+ |
|
85 |
+ |
void checkCompletedNormally(RecursiveAction a) { |
86 |
+ |
assertTrue(a.isDone()); |
87 |
+ |
assertFalse(a.isCancelled()); |
88 |
+ |
assertTrue(a.isCompletedNormally()); |
89 |
+ |
assertFalse(a.isCompletedAbnormally()); |
90 |
+ |
assertNull(a.getException()); |
91 |
+ |
assertNull(a.getRawResult()); |
92 |
+ |
assertNull(a.join()); |
93 |
+ |
assertFalse(a.cancel(false)); |
94 |
+ |
assertFalse(a.cancel(true)); |
95 |
+ |
try { |
96 |
+ |
assertNull(a.get()); |
97 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
98 |
+ |
try { |
99 |
+ |
assertNull(a.get(5L, SECONDS)); |
100 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
101 |
+ |
} |
102 |
+ |
|
103 |
+ |
void checkCancelled(RecursiveAction a) { |
104 |
+ |
assertTrue(a.isDone()); |
105 |
+ |
assertTrue(a.isCancelled()); |
106 |
+ |
assertFalse(a.isCompletedNormally()); |
107 |
+ |
assertTrue(a.isCompletedAbnormally()); |
108 |
+ |
assertTrue(a.getException() instanceof CancellationException); |
109 |
+ |
assertNull(a.getRawResult()); |
110 |
+ |
|
111 |
+ |
try { |
112 |
+ |
a.join(); |
113 |
+ |
shouldThrow(); |
114 |
+ |
} catch (CancellationException success) { |
115 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
116 |
+ |
|
117 |
+ |
try { |
118 |
+ |
a.get(); |
119 |
+ |
shouldThrow(); |
120 |
+ |
} catch (CancellationException success) { |
121 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
122 |
+ |
|
123 |
+ |
try { |
124 |
+ |
a.get(5L, SECONDS); |
125 |
+ |
shouldThrow(); |
126 |
+ |
} catch (CancellationException success) { |
127 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
128 |
+ |
} |
129 |
+ |
|
130 |
+ |
void checkCompletedAbnormally(RecursiveAction a, Throwable t) { |
131 |
+ |
assertTrue(a.isDone()); |
132 |
+ |
assertFalse(a.isCancelled()); |
133 |
+ |
assertFalse(a.isCompletedNormally()); |
134 |
+ |
assertTrue(a.isCompletedAbnormally()); |
135 |
+ |
assertSame(t, a.getException()); |
136 |
+ |
assertNull(a.getRawResult()); |
137 |
+ |
assertFalse(a.cancel(false)); |
138 |
+ |
assertFalse(a.cancel(true)); |
139 |
+ |
|
140 |
+ |
try { |
141 |
+ |
a.join(); |
142 |
+ |
shouldThrow(); |
143 |
+ |
} catch (Throwable expected) { |
144 |
+ |
assertSame(t, expected); |
145 |
+ |
} |
146 |
+ |
|
147 |
+ |
try { |
148 |
+ |
a.get(); |
149 |
+ |
shouldThrow(); |
150 |
+ |
} catch (ExecutionException success) { |
151 |
+ |
assertSame(t, success.getCause()); |
152 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
153 |
+ |
|
154 |
+ |
try { |
155 |
+ |
a.get(5L, SECONDS); |
156 |
+ |
shouldThrow(); |
157 |
+ |
} catch (ExecutionException success) { |
158 |
+ |
assertSame(t, success.getCause()); |
159 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
160 |
+ |
} |
161 |
+ |
|
162 |
|
static final class FJException extends RuntimeException { |
163 |
|
FJException() { super(); } |
164 |
|
} |
210 |
|
FibAction f = new FibAction(8); |
211 |
|
assertNull(f.invoke()); |
212 |
|
assertEquals(21, f.result); |
213 |
< |
assertTrue(f.isDone()); |
112 |
< |
assertFalse(f.isCancelled()); |
113 |
< |
assertFalse(f.isCompletedAbnormally()); |
114 |
< |
assertNull(f.getRawResult()); |
213 |
> |
checkCompletedNormally(f); |
214 |
|
}}; |
215 |
|
testInvokeOnPool(mainPool(), a); |
216 |
|
} |
226 |
|
FibAction f = new FibAction(8); |
227 |
|
f.quietlyInvoke(); |
228 |
|
assertEquals(21, f.result); |
229 |
< |
assertTrue(f.isDone()); |
131 |
< |
assertFalse(f.isCancelled()); |
132 |
< |
assertFalse(f.isCompletedAbnormally()); |
133 |
< |
assertNull(f.getRawResult()); |
229 |
> |
checkCompletedNormally(f); |
230 |
|
}}; |
231 |
|
testInvokeOnPool(mainPool(), a); |
232 |
|
} |
241 |
|
assertSame(f, f.fork()); |
242 |
|
assertNull(f.join()); |
243 |
|
assertEquals(21, f.result); |
244 |
< |
assertTrue(f.isDone()); |
149 |
< |
assertNull(f.getRawResult()); |
244 |
> |
checkCompletedNormally(f); |
245 |
|
}}; |
246 |
|
testInvokeOnPool(mainPool(), a); |
247 |
|
} |
256 |
|
assertSame(f, f.fork()); |
257 |
|
assertNull(f.get()); |
258 |
|
assertEquals(21, f.result); |
259 |
< |
assertTrue(f.isDone()); |
259 |
> |
checkCompletedNormally(f); |
260 |
|
}}; |
261 |
|
testInvokeOnPool(mainPool(), a); |
262 |
|
} |
269 |
|
public void realCompute() throws Exception { |
270 |
|
FibAction f = new FibAction(8); |
271 |
|
assertSame(f, f.fork()); |
272 |
< |
assertNull(f.get(5L, TimeUnit.SECONDS)); |
272 |
> |
assertNull(f.get(5L, SECONDS)); |
273 |
|
assertEquals(21, f.result); |
274 |
< |
assertTrue(f.isDone()); |
274 |
> |
checkCompletedNormally(f); |
275 |
|
}}; |
276 |
|
testInvokeOnPool(mainPool(), a); |
277 |
|
} |
302 |
|
assertSame(f, f.fork()); |
303 |
|
f.quietlyJoin(); |
304 |
|
assertEquals(21, f.result); |
305 |
< |
assertTrue(f.isDone()); |
305 |
> |
checkCompletedNormally(f); |
306 |
|
}}; |
307 |
|
testInvokeOnPool(mainPool(), a); |
308 |
|
} |
319 |
|
assertSame(f, f.fork()); |
320 |
|
f.helpQuiesce(); |
321 |
|
assertEquals(21, f.result); |
227 |
– |
assertTrue(f.isDone()); |
322 |
|
assertEquals(0, getQueuedTaskCount()); |
323 |
+ |
checkCompletedNormally(f); |
324 |
|
}}; |
325 |
|
testInvokeOnPool(mainPool(), a); |
326 |
|
} |
336 |
|
try { |
337 |
|
f.invoke(); |
338 |
|
shouldThrow(); |
339 |
< |
} catch (FJException success) {} |
339 |
> |
} catch (FJException success) { |
340 |
> |
checkCompletedAbnormally(f, success); |
341 |
> |
} |
342 |
|
}}; |
343 |
|
testInvokeOnPool(mainPool(), a); |
344 |
|
} |
351 |
|
public void realCompute() { |
352 |
|
FailingFibAction f = new FailingFibAction(8); |
353 |
|
f.quietlyInvoke(); |
354 |
< |
assertTrue(f.isDone()); |
354 |
> |
assertTrue(f.getException() instanceof FJException); |
355 |
> |
checkCompletedAbnormally(f, f.getException()); |
356 |
|
}}; |
357 |
|
testInvokeOnPool(mainPool(), a); |
358 |
|
} |
368 |
|
try { |
369 |
|
f.join(); |
370 |
|
shouldThrow(); |
371 |
< |
} catch (FJException success) {} |
371 |
> |
} catch (FJException success) { |
372 |
> |
checkCompletedAbnormally(f, success); |
373 |
> |
} |
374 |
|
}}; |
375 |
|
testInvokeOnPool(mainPool(), a); |
376 |
|
} |
386 |
|
try { |
387 |
|
f.get(); |
388 |
|
shouldThrow(); |
389 |
< |
} catch (ExecutionException success) {} |
389 |
> |
} catch (ExecutionException success) { |
390 |
> |
Throwable cause = success.getCause(); |
391 |
> |
assertTrue(cause instanceof FJException); |
392 |
> |
checkCompletedAbnormally(f, cause); |
393 |
> |
} |
394 |
|
}}; |
395 |
|
testInvokeOnPool(mainPool(), a); |
396 |
|
} |
406 |
|
try { |
407 |
|
f.get(5L, TimeUnit.SECONDS); |
408 |
|
shouldThrow(); |
409 |
< |
} catch (ExecutionException success) {} |
409 |
> |
} catch (ExecutionException success) { |
410 |
> |
Throwable cause = success.getCause(); |
411 |
> |
assertTrue(cause instanceof FJException); |
412 |
> |
checkCompletedAbnormally(f, cause); |
413 |
> |
} |
414 |
|
}}; |
415 |
|
testInvokeOnPool(mainPool(), a); |
416 |
|
} |
424 |
|
FailingFibAction f = new FailingFibAction(8); |
425 |
|
assertSame(f, f.fork()); |
426 |
|
f.quietlyJoin(); |
319 |
– |
assertTrue(f.isDone()); |
320 |
– |
assertTrue(f.isCompletedAbnormally()); |
427 |
|
assertTrue(f.getException() instanceof FJException); |
428 |
+ |
checkCompletedAbnormally(f, f.getException()); |
429 |
|
}}; |
430 |
|
testInvokeOnPool(mainPool(), a); |
431 |
|
} |
441 |
|
try { |
442 |
|
f.invoke(); |
443 |
|
shouldThrow(); |
444 |
< |
} catch (CancellationException success) {} |
444 |
> |
} catch (CancellationException success) { |
445 |
> |
checkCancelled(f); |
446 |
> |
} |
447 |
|
}}; |
448 |
|
testInvokeOnPool(mainPool(), a); |
449 |
|
} |
460 |
|
try { |
461 |
|
f.join(); |
462 |
|
shouldThrow(); |
463 |
< |
} catch (CancellationException success) {} |
463 |
> |
} catch (CancellationException success) { |
464 |
> |
checkCancelled(f); |
465 |
> |
} |
466 |
|
}}; |
467 |
|
testInvokeOnPool(mainPool(), a); |
468 |
|
} |
479 |
|
try { |
480 |
|
f.get(); |
481 |
|
shouldThrow(); |
482 |
< |
} catch (CancellationException success) {} |
482 |
> |
} catch (CancellationException success) { |
483 |
> |
checkCancelled(f); |
484 |
> |
} |
485 |
|
}}; |
486 |
|
testInvokeOnPool(mainPool(), a); |
487 |
|
} |
496 |
|
assertTrue(f.cancel(true)); |
497 |
|
assertSame(f, f.fork()); |
498 |
|
try { |
499 |
< |
f.get(5L, TimeUnit.SECONDS); |
499 |
> |
f.get(5L, SECONDS); |
500 |
|
shouldThrow(); |
501 |
< |
} catch (CancellationException success) {} |
501 |
> |
} catch (CancellationException success) { |
502 |
> |
checkCancelled(f); |
503 |
> |
} |
504 |
|
}}; |
505 |
|
testInvokeOnPool(mainPool(), a); |
506 |
|
} |
515 |
|
assertTrue(f.cancel(true)); |
516 |
|
assertSame(f, f.fork()); |
517 |
|
f.quietlyJoin(); |
518 |
< |
assertTrue(f.isDone()); |
404 |
< |
assertTrue(f.isCompletedAbnormally()); |
405 |
< |
assertTrue(f.isCancelled()); |
406 |
< |
assertTrue(f.getException() instanceof CancellationException); |
518 |
> |
checkCancelled(f); |
519 |
|
}}; |
520 |
|
testInvokeOnPool(mainPool(), a); |
521 |
|
} |
588 |
|
public void realCompute() { |
589 |
|
ForkJoinWorkerThread w = |
590 |
|
(ForkJoinWorkerThread)(Thread.currentThread()); |
591 |
< |
int idx = w.getPoolIndex(); |
592 |
< |
assertTrue(idx >= 0); |
481 |
< |
assertTrue(idx < mainPool.getPoolSize()); |
591 |
> |
assertTrue(w.getPoolIndex() >= 0); |
592 |
> |
assertTrue(w.getPoolIndex() < mainPool.getPoolSize()); |
593 |
|
}}; |
594 |
|
testInvokeOnPool(mainPool, a); |
595 |
|
} |
602 |
|
RecursiveAction a = new CheckedRecursiveAction() { |
603 |
|
public void realCompute() { |
604 |
|
setRawResult(null); |
605 |
+ |
assertNull(getRawResult()); |
606 |
|
}}; |
607 |
|
assertNull(a.invoke()); |
608 |
|
} |
614 |
|
RecursiveAction a = new CheckedRecursiveAction() { |
615 |
|
public void realCompute() { |
616 |
|
FibAction f = new FibAction(8); |
617 |
< |
assertNull(f.invoke()); |
618 |
< |
assertEquals(21, f.result); |
619 |
< |
assertTrue(f.isDone()); |
620 |
< |
assertFalse(f.isCancelled()); |
621 |
< |
assertFalse(f.isCompletedAbnormally()); |
622 |
< |
f.reinitialize(); |
623 |
< |
assertNull(f.invoke()); |
624 |
< |
assertEquals(21, f.result); |
617 |
> |
checkNotDone(f); |
618 |
> |
|
619 |
> |
for (int i = 0; i < 3; i++) { |
620 |
> |
assertNull(f.invoke()); |
621 |
> |
assertEquals(21, f.result); |
622 |
> |
checkCompletedNormally(f); |
623 |
> |
f.reinitialize(); |
624 |
> |
checkNotDone(f); |
625 |
> |
} |
626 |
|
}}; |
627 |
|
testInvokeOnPool(mainPool(), a); |
628 |
|
} |
638 |
|
try { |
639 |
|
f.invoke(); |
640 |
|
shouldThrow(); |
641 |
< |
} catch (FJException success) {} |
641 |
> |
} catch (FJException success) { |
642 |
> |
checkCompletedAbnormally(f, success); |
643 |
> |
} |
644 |
|
}}; |
645 |
|
testInvokeOnPool(mainPool(), a); |
646 |
|
} |
654 |
|
FibAction f = new FibAction(8); |
655 |
|
f.complete(null); |
656 |
|
assertNull(f.invoke()); |
542 |
– |
assertTrue(f.isDone()); |
657 |
|
assertEquals(0, f.result); |
658 |
+ |
checkCompletedNormally(f); |
659 |
|
}}; |
660 |
|
testInvokeOnPool(mainPool(), a); |
661 |
|
} |
669 |
|
FibAction f = new FibAction(8); |
670 |
|
FibAction g = new FibAction(9); |
671 |
|
invokeAll(f, g); |
672 |
< |
assertTrue(f.isDone()); |
672 |
> |
checkCompletedNormally(f); |
673 |
|
assertEquals(21, f.result); |
674 |
< |
assertTrue(g.isDone()); |
674 |
> |
checkCompletedNormally(g); |
675 |
|
assertEquals(34, g.result); |
676 |
|
}}; |
677 |
|
testInvokeOnPool(mainPool(), a); |
685 |
|
public void realCompute() { |
686 |
|
FibAction f = new FibAction(8); |
687 |
|
invokeAll(f); |
688 |
< |
assertTrue(f.isDone()); |
688 |
> |
checkCompletedNormally(f); |
689 |
|
assertEquals(21, f.result); |
690 |
|
}}; |
691 |
|
testInvokeOnPool(mainPool(), a); |
702 |
|
FibAction h = new FibAction(7); |
703 |
|
invokeAll(f, g, h); |
704 |
|
assertTrue(f.isDone()); |
590 |
– |
assertEquals(21, f.result); |
705 |
|
assertTrue(g.isDone()); |
592 |
– |
assertEquals(34, g.result); |
706 |
|
assertTrue(h.isDone()); |
707 |
+ |
checkCompletedNormally(f); |
708 |
+ |
assertEquals(21, f.result); |
709 |
+ |
checkCompletedNormally(g); |
710 |
+ |
assertEquals(34, g.result); |
711 |
+ |
checkCompletedNormally(g); |
712 |
|
assertEquals(13, h.result); |
713 |
|
}}; |
714 |
|
testInvokeOnPool(mainPool(), a); |
729 |
|
set.add(h); |
730 |
|
invokeAll(set); |
731 |
|
assertTrue(f.isDone()); |
614 |
– |
assertEquals(21, f.result); |
732 |
|
assertTrue(g.isDone()); |
616 |
– |
assertEquals(34, g.result); |
733 |
|
assertTrue(h.isDone()); |
734 |
+ |
checkCompletedNormally(f); |
735 |
+ |
assertEquals(21, f.result); |
736 |
+ |
checkCompletedNormally(g); |
737 |
+ |
assertEquals(34, g.result); |
738 |
+ |
checkCompletedNormally(g); |
739 |
|
assertEquals(13, h.result); |
740 |
|
}}; |
741 |
|
testInvokeOnPool(mainPool(), a); |
770 |
|
try { |
771 |
|
invokeAll(f, g); |
772 |
|
shouldThrow(); |
773 |
< |
} catch (FJException success) {} |
773 |
> |
} catch (FJException success) { |
774 |
> |
checkCompletedAbnormally(g, success); |
775 |
> |
} |
776 |
|
}}; |
777 |
|
testInvokeOnPool(mainPool(), a); |
778 |
|
} |
787 |
|
try { |
788 |
|
invokeAll(g); |
789 |
|
shouldThrow(); |
790 |
< |
} catch (FJException success) {} |
790 |
> |
} catch (FJException success) { |
791 |
> |
checkCompletedAbnormally(g, success); |
792 |
> |
} |
793 |
|
}}; |
794 |
|
testInvokeOnPool(mainPool(), a); |
795 |
|
} |
806 |
|
try { |
807 |
|
invokeAll(f, g, h); |
808 |
|
shouldThrow(); |
809 |
< |
} catch (FJException success) {} |
809 |
> |
} catch (FJException success) { |
810 |
> |
checkCompletedAbnormally(g, success); |
811 |
> |
} |
812 |
|
}}; |
813 |
|
testInvokeOnPool(mainPool(), a); |
814 |
|
} |
829 |
|
try { |
830 |
|
invokeAll(set); |
831 |
|
shouldThrow(); |
832 |
< |
} catch (FJException success) {} |
832 |
> |
} catch (FJException success) { |
833 |
> |
checkCompletedAbnormally(f, success); |
834 |
> |
} |
835 |
|
}}; |
836 |
|
testInvokeOnPool(mainPool(), a); |
837 |
|
} |
849 |
|
assertSame(f, f.fork()); |
850 |
|
assertTrue(f.tryUnfork()); |
851 |
|
helpQuiesce(); |
852 |
< |
assertFalse(f.isDone()); |
853 |
< |
assertTrue(g.isDone()); |
852 |
> |
checkNotDone(f); |
853 |
> |
checkCompletedNormally(g); |
854 |
|
}}; |
855 |
|
testInvokeOnPool(singletonPool(), a); |
856 |
|
} |
870 |
|
assertSame(f, f.fork()); |
871 |
|
assertTrue(getSurplusQueuedTaskCount() > 0); |
872 |
|
helpQuiesce(); |
873 |
+ |
assertEquals(0, getSurplusQueuedTaskCount()); |
874 |
+ |
checkCompletedNormally(f); |
875 |
+ |
checkCompletedNormally(g); |
876 |
+ |
checkCompletedNormally(h); |
877 |
|
}}; |
878 |
|
testInvokeOnPool(singletonPool(), a); |
879 |
|
} |
890 |
|
assertSame(f, f.fork()); |
891 |
|
assertSame(f, peekNextLocalTask()); |
892 |
|
assertNull(f.join()); |
893 |
< |
assertTrue(f.isDone()); |
893 |
> |
checkCompletedNormally(f); |
894 |
|
helpQuiesce(); |
895 |
+ |
checkCompletedNormally(f); |
896 |
+ |
checkCompletedNormally(g); |
897 |
|
}}; |
898 |
|
testInvokeOnPool(singletonPool(), a); |
899 |
|
} |
911 |
|
assertSame(f, f.fork()); |
912 |
|
assertSame(f, pollNextLocalTask()); |
913 |
|
helpQuiesce(); |
914 |
< |
assertFalse(f.isDone()); |
914 |
> |
checkNotDone(f); |
915 |
> |
checkCompletedNormally(g); |
916 |
|
}}; |
917 |
|
testInvokeOnPool(singletonPool(), a); |
918 |
|
} |
919 |
|
|
920 |
|
/** |
921 |
< |
* pollTask returns an unexecuted task |
786 |
< |
* without executing it |
921 |
> |
* pollTask returns an unexecuted task without executing it |
922 |
|
*/ |
923 |
|
public void testPollTask() { |
924 |
|
RecursiveAction a = new CheckedRecursiveAction() { |
929 |
|
assertSame(f, f.fork()); |
930 |
|
assertSame(f, pollTask()); |
931 |
|
helpQuiesce(); |
932 |
< |
assertFalse(f.isDone()); |
933 |
< |
assertTrue(g.isDone()); |
932 |
> |
checkNotDone(f); |
933 |
> |
checkCompletedNormally(g); |
934 |
|
}}; |
935 |
|
testInvokeOnPool(singletonPool(), a); |
936 |
|
} |
948 |
|
assertSame(g, peekNextLocalTask()); |
949 |
|
assertNull(f.join()); |
950 |
|
helpQuiesce(); |
951 |
< |
assertTrue(f.isDone()); |
951 |
> |
checkCompletedNormally(f); |
952 |
> |
checkCompletedNormally(g); |
953 |
|
}}; |
954 |
|
testInvokeOnPool(asyncSingletonPool(), a); |
955 |
|
} |
956 |
|
|
957 |
|
/** |
958 |
< |
* pollNextLocalTask returns least recent unexecuted task |
959 |
< |
* without executing it, in async mode |
958 |
> |
* pollNextLocalTask returns least recent unexecuted task without |
959 |
> |
* executing it, in async mode |
960 |
|
*/ |
961 |
|
public void testPollNextLocalTaskAsync() { |
962 |
|
RecursiveAction a = new CheckedRecursiveAction() { |
967 |
|
assertSame(f, f.fork()); |
968 |
|
assertSame(g, pollNextLocalTask()); |
969 |
|
helpQuiesce(); |
970 |
< |
assertTrue(f.isDone()); |
971 |
< |
assertFalse(g.isDone()); |
970 |
> |
checkCompletedNormally(f); |
971 |
> |
checkNotDone(g); |
972 |
|
}}; |
973 |
|
testInvokeOnPool(asyncSingletonPool(), a); |
974 |
|
} |
975 |
|
|
976 |
|
/** |
977 |
< |
* pollTask returns an unexecuted task |
978 |
< |
* without executing it, in async mode |
977 |
> |
* pollTask returns an unexecuted task without executing it, in |
978 |
> |
* async mode |
979 |
|
*/ |
980 |
|
public void testPollTaskAsync() { |
981 |
|
RecursiveAction a = new CheckedRecursiveAction() { |
986 |
|
assertSame(f, f.fork()); |
987 |
|
assertSame(g, pollTask()); |
988 |
|
helpQuiesce(); |
989 |
< |
assertTrue(f.isDone()); |
990 |
< |
assertFalse(g.isDone()); |
989 |
> |
checkCompletedNormally(f); |
990 |
> |
checkNotDone(g); |
991 |
|
}}; |
992 |
|
testInvokeOnPool(asyncSingletonPool(), a); |
993 |
|
} |