3 |
|
* Expert Group and released to the public domain, as explained at |
4 |
|
* http://creativecommons.org/licenses/publicdomain |
5 |
|
*/ |
6 |
– |
import java.util.*; |
7 |
– |
import java.util.concurrent.Executor; |
8 |
– |
import java.util.concurrent.Executors; |
9 |
– |
import java.util.concurrent.ExecutorService; |
10 |
– |
import java.util.concurrent.AbstractExecutorService; |
11 |
– |
import java.util.concurrent.CountDownLatch; |
12 |
– |
import java.util.concurrent.Callable; |
13 |
– |
import java.util.concurrent.Future; |
6 |
|
import java.util.concurrent.ExecutionException; |
7 |
|
import java.util.concurrent.CancellationException; |
16 |
– |
import java.util.concurrent.RejectedExecutionException; |
8 |
|
import java.util.concurrent.ForkJoinPool; |
9 |
|
import java.util.concurrent.ForkJoinTask; |
10 |
|
import java.util.concurrent.ForkJoinWorkerThread; |
11 |
|
import java.util.concurrent.RecursiveAction; |
21 |
– |
import java.util.concurrent.RecursiveTask; |
12 |
|
import java.util.concurrent.TimeUnit; |
13 |
+ |
import java.util.concurrent.atomic.AtomicIntegerFieldUpdater; |
14 |
+ |
import java.util.HashSet; |
15 |
|
import junit.framework.*; |
24 |
– |
import java.util.concurrent.TimeUnit; |
25 |
– |
import java.util.concurrent.atomic.*; |
26 |
– |
import java.util.*; |
16 |
|
|
17 |
|
public class ForkJoinTaskTest extends JSR166TestCase { |
18 |
|
|
24 |
|
return new TestSuite(ForkJoinTaskTest.class); |
25 |
|
} |
26 |
|
|
27 |
< |
/** |
27 |
> |
private static ForkJoinPool mainPool() { |
28 |
> |
return new ForkJoinPool(); |
29 |
> |
} |
30 |
> |
|
31 |
> |
private static ForkJoinPool singletonPool() { |
32 |
> |
return new ForkJoinPool(1); |
33 |
> |
} |
34 |
> |
|
35 |
> |
private static ForkJoinPool asyncSingletonPool() { |
36 |
> |
return new ForkJoinPool(1, |
37 |
> |
ForkJoinPool.defaultForkJoinWorkerThreadFactory, |
38 |
> |
null, true); |
39 |
> |
} |
40 |
> |
|
41 |
> |
private void testInvokeOnPool(ForkJoinPool pool, RecursiveAction a) { |
42 |
> |
try { |
43 |
> |
assertTrue(pool.invoke(a) == null); |
44 |
> |
} finally { |
45 |
> |
joinPool(pool); |
46 |
> |
} |
47 |
> |
} |
48 |
> |
|
49 |
> |
/* |
50 |
|
* Testing coverage notes: |
51 |
|
* |
52 |
|
* To test extension methods and overrides, most tests use |
54 |
|
* differently than supplied Recursive forms. |
55 |
|
*/ |
56 |
|
|
46 |
– |
static final ForkJoinPool mainPool = new ForkJoinPool(); |
47 |
– |
static final ForkJoinPool singletonPool = new ForkJoinPool(1); |
48 |
– |
static final ForkJoinPool asyncSingletonPool = |
49 |
– |
new ForkJoinPool(1, ForkJoinPool.defaultForkJoinWorkerThreadFactory, |
50 |
– |
null, true); |
57 |
|
static final class FJException extends RuntimeException { |
58 |
|
FJException() { super(); } |
59 |
|
} |
236 |
|
RecursiveAction a = new RecursiveAction() { |
237 |
|
public void compute() { |
238 |
|
AsyncFib f = new AsyncFib(8); |
239 |
< |
f.invoke(); |
239 |
> |
threadAssertNull(f.invoke()); |
240 |
|
threadAssertTrue(f.number == 21); |
241 |
|
threadAssertTrue(f.isDone()); |
242 |
|
threadAssertFalse(f.isCancelled()); |
243 |
|
threadAssertFalse(f.isCompletedAbnormally()); |
244 |
|
threadAssertTrue(f.getRawResult() == null); |
245 |
|
}}; |
246 |
< |
mainPool.invoke(a); |
246 |
> |
testInvokeOnPool(mainPool(), a); |
247 |
|
} |
248 |
|
|
249 |
|
/** |
262 |
|
threadAssertFalse(f.isCompletedAbnormally()); |
263 |
|
threadAssertTrue(f.getRawResult() == null); |
264 |
|
}}; |
265 |
< |
mainPool.invoke(a); |
265 |
> |
testInvokeOnPool(mainPool(), a); |
266 |
|
} |
267 |
|
|
268 |
|
/** |
272 |
|
RecursiveAction a = new RecursiveAction() { |
273 |
|
public void compute() { |
274 |
|
AsyncFib f = new AsyncFib(8); |
275 |
< |
f.fork(); |
276 |
< |
f.join(); |
275 |
> |
threadAssertSame(f, f.fork()); |
276 |
> |
threadAssertNull(f.join()); |
277 |
|
threadAssertTrue(f.number == 21); |
278 |
|
threadAssertTrue(f.isDone()); |
279 |
|
threadAssertTrue(f.getRawResult() == null); |
280 |
|
}}; |
281 |
< |
mainPool.invoke(a); |
281 |
> |
testInvokeOnPool(mainPool(), a); |
282 |
|
} |
283 |
|
|
284 |
|
/** |
289 |
|
public void compute() { |
290 |
|
try { |
291 |
|
AsyncFib f = new AsyncFib(8); |
292 |
< |
f.fork(); |
293 |
< |
f.get(); |
292 |
> |
threadAssertSame(f, f.fork()); |
293 |
> |
threadAssertNull(f.get()); |
294 |
|
threadAssertTrue(f.number == 21); |
295 |
|
threadAssertTrue(f.isDone()); |
296 |
|
} catch (Exception ex) { |
297 |
|
unexpectedException(ex); |
298 |
|
} |
299 |
|
}}; |
300 |
< |
mainPool.invoke(a); |
300 |
> |
testInvokeOnPool(mainPool(), a); |
301 |
|
} |
302 |
|
|
303 |
|
/** |
308 |
|
public void compute() { |
309 |
|
try { |
310 |
|
AsyncFib f = new AsyncFib(8); |
311 |
< |
f.fork(); |
312 |
< |
f.get(LONG_DELAY_MS, TimeUnit.MILLISECONDS); |
311 |
> |
threadAssertSame(f, f.fork()); |
312 |
> |
threadAssertNull(f.get(LONG_DELAY_MS, TimeUnit.MILLISECONDS)); |
313 |
|
threadAssertTrue(f.number == 21); |
314 |
|
threadAssertTrue(f.isDone()); |
315 |
|
} catch (Exception ex) { |
316 |
|
unexpectedException(ex); |
317 |
|
} |
318 |
|
}}; |
319 |
< |
mainPool.invoke(a); |
319 |
> |
testInvokeOnPool(mainPool(), a); |
320 |
|
} |
321 |
|
|
322 |
|
/** |
327 |
|
public void compute() { |
328 |
|
try { |
329 |
|
AsyncFib f = new AsyncFib(8); |
330 |
< |
f.fork(); |
330 |
> |
threadAssertSame(f, f.fork()); |
331 |
|
f.get(5L, null); |
332 |
|
shouldThrow(); |
333 |
|
} catch (NullPointerException success) { |
335 |
|
unexpectedException(ex); |
336 |
|
} |
337 |
|
}}; |
338 |
< |
mainPool.invoke(a); |
338 |
> |
testInvokeOnPool(mainPool(), a); |
339 |
|
} |
340 |
|
|
341 |
|
/** |
345 |
|
RecursiveAction a = new RecursiveAction() { |
346 |
|
public void compute() { |
347 |
|
AsyncFib f = new AsyncFib(8); |
348 |
< |
f.fork(); |
348 |
> |
threadAssertSame(f, f.fork()); |
349 |
|
f.quietlyJoin(); |
350 |
|
threadAssertTrue(f.number == 21); |
351 |
|
threadAssertTrue(f.isDone()); |
352 |
|
}}; |
353 |
< |
mainPool.invoke(a); |
353 |
> |
testInvokeOnPool(mainPool(), a); |
354 |
|
} |
355 |
|
|
356 |
|
|
362 |
|
RecursiveAction a = new RecursiveAction() { |
363 |
|
public void compute() { |
364 |
|
AsyncFib f = new AsyncFib(8); |
365 |
< |
f.fork(); |
365 |
> |
threadAssertSame(f, f.fork()); |
366 |
|
f.helpQuiesce(); |
367 |
|
threadAssertTrue(f.number == 21); |
368 |
|
threadAssertTrue(f.isDone()); |
369 |
|
threadAssertTrue(getQueuedTaskCount() == 0); |
370 |
|
}}; |
371 |
< |
mainPool.invoke(a); |
371 |
> |
testInvokeOnPool(mainPool(), a); |
372 |
|
} |
373 |
|
|
374 |
|
|
385 |
|
} catch (FJException success) { |
386 |
|
} |
387 |
|
}}; |
388 |
< |
mainPool.invoke(a); |
388 |
> |
testInvokeOnPool(mainPool(), a); |
389 |
|
} |
390 |
|
|
391 |
|
/** |
398 |
|
f.quietlyInvoke(); |
399 |
|
threadAssertTrue(f.isDone()); |
400 |
|
}}; |
401 |
< |
mainPool.invoke(a); |
401 |
> |
testInvokeOnPool(mainPool(), a); |
402 |
|
} |
403 |
|
|
404 |
|
/** |
409 |
|
public void compute() { |
410 |
|
try { |
411 |
|
FailingAsyncFib f = new FailingAsyncFib(8); |
412 |
< |
f.fork(); |
412 |
> |
threadAssertSame(f, f.fork()); |
413 |
|
f.join(); |
414 |
|
shouldThrow(); |
415 |
|
} catch (FJException success) { |
416 |
|
} |
417 |
|
}}; |
418 |
< |
mainPool.invoke(a); |
418 |
> |
testInvokeOnPool(mainPool(), a); |
419 |
|
} |
420 |
|
|
421 |
|
/** |
426 |
|
public void compute() { |
427 |
|
try { |
428 |
|
FailingAsyncFib f = new FailingAsyncFib(8); |
429 |
< |
f.fork(); |
429 |
> |
threadAssertSame(f, f.fork()); |
430 |
|
f.get(); |
431 |
|
shouldThrow(); |
432 |
|
} catch (ExecutionException success) { |
434 |
|
unexpectedException(ex); |
435 |
|
} |
436 |
|
}}; |
437 |
< |
mainPool.invoke(a); |
437 |
> |
testInvokeOnPool(mainPool(), a); |
438 |
|
} |
439 |
|
|
440 |
|
/** |
445 |
|
public void compute() { |
446 |
|
try { |
447 |
|
FailingAsyncFib f = new FailingAsyncFib(8); |
448 |
< |
f.fork(); |
448 |
> |
threadAssertSame(f, f.fork()); |
449 |
|
f.get(LONG_DELAY_MS, TimeUnit.MILLISECONDS); |
450 |
|
shouldThrow(); |
451 |
|
} catch (ExecutionException success) { |
453 |
|
unexpectedException(ex); |
454 |
|
} |
455 |
|
}}; |
456 |
< |
mainPool.invoke(a); |
456 |
> |
testInvokeOnPool(mainPool(), a); |
457 |
|
} |
458 |
|
|
459 |
|
/** |
463 |
|
RecursiveAction a = new RecursiveAction() { |
464 |
|
public void compute() { |
465 |
|
FailingAsyncFib f = new FailingAsyncFib(8); |
466 |
< |
f.fork(); |
466 |
> |
threadAssertSame(f, f.fork()); |
467 |
|
f.quietlyJoin(); |
468 |
|
threadAssertTrue(f.isDone()); |
469 |
|
threadAssertTrue(f.isCompletedAbnormally()); |
470 |
|
threadAssertTrue(f.getException() instanceof FJException); |
471 |
|
}}; |
472 |
< |
mainPool.invoke(a); |
472 |
> |
testInvokeOnPool(mainPool(), a); |
473 |
|
} |
474 |
|
|
475 |
|
/** |
480 |
|
public void compute() { |
481 |
|
try { |
482 |
|
AsyncFib f = new AsyncFib(8); |
483 |
< |
f.cancel(true); |
483 |
> |
threadAssertTrue(f.cancel(true)); |
484 |
|
f.invoke(); |
485 |
|
shouldThrow(); |
486 |
|
} catch (CancellationException success) { |
487 |
|
} |
488 |
|
}}; |
489 |
< |
mainPool.invoke(a); |
489 |
> |
testInvokeOnPool(mainPool(), a); |
490 |
|
} |
491 |
|
|
492 |
|
/** |
497 |
|
public void compute() { |
498 |
|
try { |
499 |
|
AsyncFib f = new AsyncFib(8); |
500 |
< |
f.cancel(true); |
501 |
< |
f.fork(); |
500 |
> |
threadAssertTrue(f.cancel(true)); |
501 |
> |
threadAssertSame(f, f.fork()); |
502 |
|
f.join(); |
503 |
|
shouldThrow(); |
504 |
|
} catch (CancellationException success) { |
505 |
|
} |
506 |
|
}}; |
507 |
< |
mainPool.invoke(a); |
507 |
> |
testInvokeOnPool(mainPool(), a); |
508 |
|
} |
509 |
|
|
510 |
|
/** |
515 |
|
public void compute() { |
516 |
|
try { |
517 |
|
AsyncFib f = new AsyncFib(8); |
518 |
< |
f.cancel(true); |
519 |
< |
f.fork(); |
518 |
> |
threadAssertTrue(f.cancel(true)); |
519 |
> |
threadAssertSame(f, f.fork()); |
520 |
|
f.get(); |
521 |
|
shouldThrow(); |
522 |
|
} catch (CancellationException success) { |
524 |
|
unexpectedException(ex); |
525 |
|
} |
526 |
|
}}; |
527 |
< |
mainPool.invoke(a); |
527 |
> |
testInvokeOnPool(mainPool(), a); |
528 |
|
} |
529 |
|
|
530 |
|
/** |
535 |
|
public void compute() { |
536 |
|
try { |
537 |
|
AsyncFib f = new AsyncFib(8); |
538 |
< |
f.cancel(true); |
539 |
< |
f.fork(); |
538 |
> |
threadAssertTrue(f.cancel(true)); |
539 |
> |
threadAssertSame(f, f.fork()); |
540 |
|
f.get(LONG_DELAY_MS, TimeUnit.MILLISECONDS); |
541 |
|
shouldThrow(); |
542 |
|
} catch (CancellationException success) { |
544 |
|
unexpectedException(ex); |
545 |
|
} |
546 |
|
}}; |
547 |
< |
mainPool.invoke(a); |
547 |
> |
testInvokeOnPool(mainPool(), a); |
548 |
|
} |
549 |
|
|
550 |
|
/** |
554 |
|
RecursiveAction a = new RecursiveAction() { |
555 |
|
public void compute() { |
556 |
|
AsyncFib f = new AsyncFib(8); |
557 |
< |
f.cancel(true); |
558 |
< |
f.fork(); |
557 |
> |
threadAssertTrue(f.cancel(true)); |
558 |
> |
threadAssertSame(f, f.fork()); |
559 |
|
f.quietlyJoin(); |
560 |
|
threadAssertTrue(f.isDone()); |
561 |
|
threadAssertTrue(f.isCompletedAbnormally()); |
562 |
|
threadAssertTrue(f.getException() instanceof CancellationException); |
563 |
|
}}; |
564 |
< |
mainPool.invoke(a); |
564 |
> |
testInvokeOnPool(mainPool(), a); |
565 |
|
} |
566 |
|
|
567 |
|
/** |
568 |
|
* getPool of executing task returns its pool |
569 |
|
*/ |
570 |
|
public void testGetPool() { |
571 |
+ |
final ForkJoinPool mainPool = mainPool(); |
572 |
|
RecursiveAction a = new RecursiveAction() { |
573 |
|
public void compute() { |
574 |
|
threadAssertTrue(getPool() == mainPool); |
575 |
|
}}; |
576 |
< |
mainPool.invoke(a); |
576 |
> |
testInvokeOnPool(mainPool, a); |
577 |
|
} |
578 |
|
|
579 |
|
/** |
584 |
|
public void compute() { |
585 |
|
threadAssertTrue(getPool() == null); |
586 |
|
}}; |
587 |
< |
a.invoke(); |
587 |
> |
assertNull(a.invoke()); |
588 |
|
} |
589 |
|
|
590 |
|
/** |
595 |
|
public void compute() { |
596 |
|
threadAssertTrue(inForkJoinPool()); |
597 |
|
}}; |
598 |
< |
mainPool.invoke(a); |
598 |
> |
testInvokeOnPool(mainPool(), a); |
599 |
|
} |
600 |
|
|
601 |
|
/** |
606 |
|
public void compute() { |
607 |
|
threadAssertTrue(!inForkJoinPool()); |
608 |
|
}}; |
609 |
< |
a.invoke(); |
609 |
> |
assertNull(a.invoke()); |
610 |
|
} |
611 |
|
|
612 |
|
/** |
617 |
|
public void compute() { |
618 |
|
setRawResult(null); |
619 |
|
}}; |
620 |
< |
a.invoke(); |
620 |
> |
assertNull(a.invoke()); |
621 |
|
} |
622 |
|
|
623 |
|
/** |
634 |
|
} catch (FJException success) { |
635 |
|
} |
636 |
|
}}; |
637 |
< |
mainPool.invoke(a); |
637 |
> |
testInvokeOnPool(mainPool(), a); |
638 |
|
} |
639 |
|
|
640 |
|
/** |
651 |
|
threadAssertTrue(g.isDone()); |
652 |
|
threadAssertTrue(g.number == 34); |
653 |
|
}}; |
654 |
< |
mainPool.invoke(a); |
654 |
> |
testInvokeOnPool(mainPool(), a); |
655 |
|
} |
656 |
|
|
657 |
|
/** |
665 |
|
threadAssertTrue(f.isDone()); |
666 |
|
threadAssertTrue(f.number == 21); |
667 |
|
}}; |
668 |
< |
mainPool.invoke(a); |
668 |
> |
testInvokeOnPool(mainPool(), a); |
669 |
|
} |
670 |
|
|
671 |
|
/** |
685 |
|
threadAssertTrue(h.isDone()); |
686 |
|
threadAssertTrue(h.number == 13); |
687 |
|
}}; |
688 |
< |
mainPool.invoke(a); |
688 |
> |
testInvokeOnPool(mainPool(), a); |
689 |
|
} |
690 |
|
|
691 |
|
/** |
709 |
|
threadAssertTrue(h.isDone()); |
710 |
|
threadAssertTrue(h.number == 13); |
711 |
|
}}; |
712 |
< |
mainPool.invoke(a); |
712 |
> |
testInvokeOnPool(mainPool(), a); |
713 |
|
} |
714 |
|
|
715 |
|
|
728 |
|
} catch (NullPointerException success) { |
729 |
|
} |
730 |
|
}}; |
731 |
< |
mainPool.invoke(a); |
731 |
> |
testInvokeOnPool(mainPool(), a); |
732 |
|
} |
733 |
|
|
734 |
|
/** |
745 |
|
} catch (FJException success) { |
746 |
|
} |
747 |
|
}}; |
748 |
< |
mainPool.invoke(a); |
748 |
> |
testInvokeOnPool(mainPool(), a); |
749 |
|
} |
750 |
|
|
751 |
|
/** |
761 |
|
} catch (FJException success) { |
762 |
|
} |
763 |
|
}}; |
764 |
< |
mainPool.invoke(a); |
764 |
> |
testInvokeOnPool(mainPool(), a); |
765 |
|
} |
766 |
|
|
767 |
|
/** |
779 |
|
} catch (FJException success) { |
780 |
|
} |
781 |
|
}}; |
782 |
< |
mainPool.invoke(a); |
782 |
> |
testInvokeOnPool(mainPool(), a); |
783 |
|
} |
784 |
|
|
785 |
|
/** |
801 |
|
} catch (FJException success) { |
802 |
|
} |
803 |
|
}}; |
804 |
< |
mainPool.invoke(a); |
804 |
> |
testInvokeOnPool(mainPool(), a); |
805 |
|
} |
806 |
|
|
807 |
|
/** |
812 |
|
RecursiveAction a = new RecursiveAction() { |
813 |
|
public void compute() { |
814 |
|
AsyncFib g = new AsyncFib(9); |
815 |
< |
g.fork(); |
815 |
> |
threadAssertSame(g, g.fork()); |
816 |
|
AsyncFib f = new AsyncFib(8); |
817 |
< |
f.fork(); |
817 |
> |
threadAssertSame(f, f.fork()); |
818 |
|
threadAssertTrue(f.tryUnfork()); |
819 |
|
helpQuiesce(); |
820 |
|
threadAssertFalse(f.isDone()); |
821 |
|
threadAssertTrue(g.isDone()); |
822 |
|
}}; |
823 |
< |
singletonPool.invoke(a); |
823 |
> |
testInvokeOnPool(singletonPool(), a); |
824 |
|
} |
825 |
|
|
826 |
|
/** |
831 |
|
RecursiveAction a = new RecursiveAction() { |
832 |
|
public void compute() { |
833 |
|
AsyncFib h = new AsyncFib(7); |
834 |
< |
h.fork(); |
834 |
> |
threadAssertSame(h, h.fork()); |
835 |
|
AsyncFib g = new AsyncFib(9); |
836 |
< |
g.fork(); |
836 |
> |
threadAssertSame(g, g.fork()); |
837 |
|
AsyncFib f = new AsyncFib(8); |
838 |
< |
f.fork(); |
838 |
> |
threadAssertSame(f, f.fork()); |
839 |
|
threadAssertTrue(getSurplusQueuedTaskCount() > 0); |
840 |
|
helpQuiesce(); |
841 |
|
}}; |
842 |
< |
singletonPool.invoke(a); |
842 |
> |
testInvokeOnPool(singletonPool(), a); |
843 |
|
} |
844 |
|
|
845 |
|
/** |
849 |
|
RecursiveAction a = new RecursiveAction() { |
850 |
|
public void compute() { |
851 |
|
AsyncFib g = new AsyncFib(9); |
852 |
< |
g.fork(); |
852 |
> |
threadAssertSame(g, g.fork()); |
853 |
|
AsyncFib f = new AsyncFib(8); |
854 |
< |
f.fork(); |
854 |
> |
threadAssertSame(f, f.fork()); |
855 |
|
threadAssertTrue(peekNextLocalTask() == f); |
856 |
< |
f.join(); |
856 |
> |
threadAssertNull(f.join()); |
857 |
|
threadAssertTrue(f.isDone()); |
858 |
|
helpQuiesce(); |
859 |
|
}}; |
860 |
< |
singletonPool.invoke(a); |
860 |
> |
testInvokeOnPool(singletonPool(), a); |
861 |
|
} |
862 |
|
|
863 |
|
/** |
868 |
|
RecursiveAction a = new RecursiveAction() { |
869 |
|
public void compute() { |
870 |
|
AsyncFib g = new AsyncFib(9); |
871 |
< |
g.fork(); |
871 |
> |
threadAssertSame(g, g.fork()); |
872 |
|
AsyncFib f = new AsyncFib(8); |
873 |
< |
f.fork(); |
873 |
> |
threadAssertSame(f, f.fork()); |
874 |
|
threadAssertTrue(pollNextLocalTask() == f); |
875 |
|
helpQuiesce(); |
876 |
|
threadAssertFalse(f.isDone()); |
877 |
|
}}; |
878 |
< |
singletonPool.invoke(a); |
878 |
> |
testInvokeOnPool(singletonPool(), a); |
879 |
|
} |
880 |
|
|
881 |
|
/** |
886 |
|
RecursiveAction a = new RecursiveAction() { |
887 |
|
public void compute() { |
888 |
|
AsyncFib g = new AsyncFib(9); |
889 |
< |
g.fork(); |
889 |
> |
threadAssertSame(g, g.fork()); |
890 |
|
AsyncFib f = new AsyncFib(8); |
891 |
< |
f.fork(); |
891 |
> |
threadAssertSame(f, f.fork()); |
892 |
|
threadAssertTrue(pollTask() == f); |
893 |
|
helpQuiesce(); |
894 |
|
threadAssertFalse(f.isDone()); |
895 |
|
threadAssertTrue(g.isDone()); |
896 |
|
}}; |
897 |
< |
singletonPool.invoke(a); |
897 |
> |
testInvokeOnPool(singletonPool(), a); |
898 |
|
} |
899 |
|
|
900 |
|
/** |
904 |
|
RecursiveAction a = new RecursiveAction() { |
905 |
|
public void compute() { |
906 |
|
AsyncFib g = new AsyncFib(9); |
907 |
< |
g.fork(); |
907 |
> |
threadAssertSame(g, g.fork()); |
908 |
|
AsyncFib f = new AsyncFib(8); |
909 |
< |
f.fork(); |
909 |
> |
threadAssertSame(f, f.fork()); |
910 |
|
threadAssertTrue(peekNextLocalTask() == g); |
911 |
< |
f.join(); |
911 |
> |
threadAssertNull(f.join()); |
912 |
|
helpQuiesce(); |
913 |
|
threadAssertTrue(f.isDone()); |
914 |
|
}}; |
915 |
< |
asyncSingletonPool.invoke(a); |
915 |
> |
testInvokeOnPool(asyncSingletonPool(), a); |
916 |
|
} |
917 |
|
|
918 |
|
/** |
923 |
|
RecursiveAction a = new RecursiveAction() { |
924 |
|
public void compute() { |
925 |
|
AsyncFib g = new AsyncFib(9); |
926 |
< |
g.fork(); |
926 |
> |
threadAssertSame(g, g.fork()); |
927 |
|
AsyncFib f = new AsyncFib(8); |
928 |
< |
f.fork(); |
928 |
> |
threadAssertSame(f, f.fork()); |
929 |
|
threadAssertTrue(pollNextLocalTask() == g); |
930 |
|
helpQuiesce(); |
931 |
|
threadAssertTrue(f.isDone()); |
932 |
|
threadAssertFalse(g.isDone()); |
933 |
|
}}; |
934 |
< |
asyncSingletonPool.invoke(a); |
934 |
> |
testInvokeOnPool(asyncSingletonPool(), a); |
935 |
|
} |
936 |
|
|
937 |
|
/** |
942 |
|
RecursiveAction a = new RecursiveAction() { |
943 |
|
public void compute() { |
944 |
|
AsyncFib g = new AsyncFib(9); |
945 |
< |
g.fork(); |
945 |
> |
threadAssertSame(g, g.fork()); |
946 |
|
AsyncFib f = new AsyncFib(8); |
947 |
< |
f.fork(); |
947 |
> |
threadAssertSame(f, f.fork()); |
948 |
|
threadAssertTrue(pollTask() == g); |
949 |
|
helpQuiesce(); |
950 |
|
threadAssertTrue(f.isDone()); |
951 |
|
threadAssertFalse(g.isDone()); |
952 |
|
}}; |
953 |
< |
asyncSingletonPool.invoke(a); |
953 |
> |
testInvokeOnPool(asyncSingletonPool(), a); |
954 |
|
} |
955 |
|
} |