340 |
|
public final boolean exec() { |
341 |
|
AsyncFib f = this; |
342 |
|
int n = f.number; |
343 |
< |
if (n > 1) { |
344 |
< |
while (n > 1) { |
345 |
< |
AsyncFib p = f; |
346 |
< |
AsyncFib r = new AsyncFib(n - 2); |
347 |
< |
f = new AsyncFib(--n); |
348 |
< |
p.linkSubtasks(r, f); |
349 |
< |
r.fork(); |
350 |
< |
} |
351 |
< |
f.number = n; |
343 |
> |
while (n > 1) { |
344 |
> |
AsyncFib p = f; |
345 |
> |
AsyncFib r = new AsyncFib(n - 2); |
346 |
> |
f = new AsyncFib(--n); |
347 |
> |
p.linkSubtasks(r, f); |
348 |
> |
r.fork(); |
349 |
|
} |
350 |
|
f.complete(); |
351 |
|
return false; |
365 |
|
public final boolean exec() { |
366 |
|
FailingAsyncFib f = this; |
367 |
|
int n = f.number; |
368 |
< |
if (n > 1) { |
369 |
< |
while (n > 1) { |
370 |
< |
FailingAsyncFib p = f; |
371 |
< |
FailingAsyncFib r = new FailingAsyncFib(n - 2); |
372 |
< |
f = new FailingAsyncFib(--n); |
373 |
< |
p.linkSubtasks(r, f); |
377 |
< |
r.fork(); |
378 |
< |
} |
379 |
< |
f.number = n; |
368 |
> |
while (n > 1) { |
369 |
> |
FailingAsyncFib p = f; |
370 |
> |
FailingAsyncFib r = new FailingAsyncFib(n - 2); |
371 |
> |
f = new FailingAsyncFib(--n); |
372 |
> |
p.linkSubtasks(r, f); |
373 |
> |
r.fork(); |
374 |
|
} |
375 |
|
f.complete(); |
376 |
|
return false; |
772 |
|
checkCompletedAbnormally(f, success); |
773 |
|
} |
774 |
|
}}; |
775 |
+ |
testInvokeOnPool(mainPool(), a); |
776 |
+ |
} |
777 |
+ |
|
778 |
+ |
/** |
779 |
+ |
* completeExceptionally(null) surprisingly has the same effect as |
780 |
+ |
* completeExceptionally(new RuntimeException()) |
781 |
+ |
*/ |
782 |
+ |
public void testCompleteExceptionally_null() { |
783 |
+ |
RecursiveAction a = new CheckedRecursiveAction() { |
784 |
+ |
protected void realCompute() { |
785 |
+ |
AsyncFib f = new AsyncFib(8); |
786 |
+ |
f.completeExceptionally(null); |
787 |
+ |
try { |
788 |
+ |
f.invoke(); |
789 |
+ |
shouldThrow(); |
790 |
+ |
} catch (RuntimeException success) { |
791 |
+ |
assertSame(success.getClass(), RuntimeException.class); |
792 |
+ |
assertNull(success.getCause()); |
793 |
+ |
checkCompletedAbnormally(f, success); |
794 |
+ |
} |
795 |
+ |
}}; |
796 |
|
testInvokeOnPool(mainPool(), a); |
797 |
|
} |
798 |
|
|