17 |
|
import java.util.concurrent.CompletableFuture; |
18 |
|
import java.util.concurrent.CompletionException; |
19 |
|
import java.util.concurrent.CompletionStage; |
20 |
+ |
import java.util.concurrent.ForkJoinPool; |
21 |
+ |
import java.util.concurrent.ForkJoinTask; |
22 |
|
import java.util.concurrent.TimeoutException; |
23 |
|
import java.util.concurrent.atomic.AtomicInteger; |
24 |
|
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
249 |
|
f = new CompletableFuture<>(); |
250 |
|
f.obtrudeValue(three); |
251 |
|
checkCompletedNormally(f, three); |
252 |
+ |
f.obtrudeValue(null); |
253 |
+ |
checkCompletedNormally(f, null); |
254 |
|
f = new CompletableFuture<>(); |
255 |
|
f.completeExceptionally(new CFException()); |
256 |
|
f.obtrudeValue(four); |
283 |
|
*/ |
284 |
|
public void testGetNumberOfDependents() { |
285 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
286 |
< |
assertEquals(f.getNumberOfDependents(), 0); |
286 |
> |
assertEquals(0, f.getNumberOfDependents()); |
287 |
|
CompletableFuture g = f.thenRun(new Noop()); |
288 |
< |
assertEquals(f.getNumberOfDependents(), 1); |
289 |
< |
assertEquals(g.getNumberOfDependents(), 0); |
288 |
> |
assertEquals(1, f.getNumberOfDependents()); |
289 |
> |
assertEquals(0, g.getNumberOfDependents()); |
290 |
|
CompletableFuture h = f.thenRun(new Noop()); |
291 |
< |
assertEquals(f.getNumberOfDependents(), 2); |
291 |
> |
assertEquals(2, f.getNumberOfDependents()); |
292 |
|
f.complete(1); |
293 |
|
checkCompletedNormally(g, null); |
294 |
< |
assertEquals(f.getNumberOfDependents(), 0); |
295 |
< |
assertEquals(g.getNumberOfDependents(), 0); |
294 |
> |
assertEquals(0, f.getNumberOfDependents()); |
295 |
> |
assertEquals(0, g.getNumberOfDependents()); |
296 |
|
} |
297 |
|
|
298 |
|
/** |
416 |
|
throw new CFException(); |
417 |
|
} |
418 |
|
} |
419 |
< |
static final class FailingNoop implements Runnable { |
419 |
> |
static final class FailingRunnable implements Runnable { |
420 |
|
int invocationCount = 0; |
421 |
|
public void run() { |
422 |
|
invocationCount++; |
454 |
|
} |
455 |
|
} |
456 |
|
|
453 |
– |
static final class ExceptionToInteger implements Function<Throwable, Integer> { |
454 |
– |
public Integer apply(Throwable x) { return Integer.valueOf(3); } |
455 |
– |
} |
456 |
– |
|
457 |
– |
static final class IntegerHandler implements BiFunction<Integer, Throwable, Integer> { |
458 |
– |
int invocationCount = 0; |
459 |
– |
public Integer apply(Integer x, Throwable t) { |
460 |
– |
invocationCount++; |
461 |
– |
return (t == null) ? two : three; |
462 |
– |
} |
463 |
– |
} |
464 |
– |
|
457 |
|
/** |
458 |
|
* Permits the testing of parallel code for the 3 different |
459 |
|
* execution modes without repeating all the testing code. |
460 |
|
*/ |
461 |
|
enum ExecutionMode { |
462 |
|
DEFAULT { |
463 |
+ |
public void checkExecutionMode() { |
464 |
+ |
assertNull(ForkJoinTask.getPool()); |
465 |
+ |
} |
466 |
+ |
public <T> CompletableFuture<Void> thenRun |
467 |
+ |
(CompletableFuture<T> f, Runnable a) { |
468 |
+ |
return f.thenRun(a); |
469 |
+ |
} |
470 |
+ |
public <T> CompletableFuture<Void> thenAccept |
471 |
+ |
(CompletableFuture<T> f, Consumer<? super T> a) { |
472 |
+ |
return f.thenAccept(a); |
473 |
+ |
} |
474 |
+ |
public <T,U> CompletableFuture<U> thenApply |
475 |
+ |
(CompletableFuture<T> f, Function<? super T,U> a) { |
476 |
+ |
return f.thenApply(a); |
477 |
+ |
} |
478 |
+ |
public <T,U> CompletableFuture<U> thenCompose |
479 |
+ |
(CompletableFuture<T> f, |
480 |
+ |
Function<? super T,? extends CompletionStage<U>> a) { |
481 |
+ |
return f.thenCompose(a); |
482 |
+ |
} |
483 |
+ |
public <T,U> CompletableFuture<U> handle |
484 |
+ |
(CompletableFuture<T> f, |
485 |
+ |
BiFunction<? super T,Throwable,? extends U> a) { |
486 |
+ |
return f.handle(a); |
487 |
+ |
} |
488 |
+ |
public <T> CompletableFuture<T> whenComplete |
489 |
+ |
(CompletableFuture<T> f, |
490 |
+ |
BiConsumer<? super T,? super Throwable> a) { |
491 |
+ |
return f.whenComplete(a); |
492 |
+ |
} |
493 |
|
public <T,U> CompletableFuture<Void> runAfterBoth |
494 |
|
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
495 |
|
return f.runAfterBoth(g, a); |
506 |
|
BiFunction<? super T,? super U,? extends V> a) { |
507 |
|
return f.thenCombine(g, a); |
508 |
|
} |
509 |
< |
public <T,U> CompletableFuture<U> applyToEither |
509 |
> |
public <T> CompletableFuture<Void> runAfterEither |
510 |
|
(CompletableFuture<T> f, |
511 |
< |
CompletionStage<? extends T> g, |
512 |
< |
Function<? super T,U> a) { |
513 |
< |
return f.applyToEither(g, a); |
511 |
> |
CompletionStage<?> g, |
512 |
> |
java.lang.Runnable a) { |
513 |
> |
return f.runAfterEither(g, a); |
514 |
|
} |
515 |
|
public <T> CompletableFuture<Void> acceptEither |
516 |
|
(CompletableFuture<T> f, |
518 |
|
Consumer<? super T> a) { |
519 |
|
return f.acceptEither(g, a); |
520 |
|
} |
521 |
< |
public <T> CompletableFuture<Void> runAfterEither |
521 |
> |
public <T,U> CompletableFuture<U> applyToEither |
522 |
|
(CompletableFuture<T> f, |
523 |
< |
CompletionStage<?> g, |
524 |
< |
java.lang.Runnable a) { |
525 |
< |
return f.runAfterEither(g, a); |
523 |
> |
CompletionStage<? extends T> g, |
524 |
> |
Function<? super T,U> a) { |
525 |
> |
return f.applyToEither(g, a); |
526 |
> |
} |
527 |
> |
}, |
528 |
> |
|
529 |
> |
ASYNC { |
530 |
> |
public void checkExecutionMode() { |
531 |
> |
assertSame(ForkJoinPool.commonPool(), |
532 |
> |
ForkJoinTask.getPool()); |
533 |
> |
} |
534 |
> |
public <T> CompletableFuture<Void> thenRun |
535 |
> |
(CompletableFuture<T> f, Runnable a) { |
536 |
> |
return f.thenRunAsync(a); |
537 |
> |
} |
538 |
> |
public <T> CompletableFuture<Void> thenAccept |
539 |
> |
(CompletableFuture<T> f, Consumer<? super T> a) { |
540 |
> |
return f.thenAcceptAsync(a); |
541 |
> |
} |
542 |
> |
public <T,U> CompletableFuture<U> thenApply |
543 |
> |
(CompletableFuture<T> f, Function<? super T,U> a) { |
544 |
> |
return f.thenApplyAsync(a); |
545 |
|
} |
546 |
|
public <T,U> CompletableFuture<U> thenCompose |
547 |
|
(CompletableFuture<T> f, |
548 |
|
Function<? super T,? extends CompletionStage<U>> a) { |
549 |
< |
return f.thenCompose(a); |
549 |
> |
return f.thenComposeAsync(a); |
550 |
> |
} |
551 |
> |
public <T,U> CompletableFuture<U> handle |
552 |
> |
(CompletableFuture<T> f, |
553 |
> |
BiFunction<? super T,Throwable,? extends U> a) { |
554 |
> |
return f.handleAsync(a); |
555 |
|
} |
556 |
|
public <T> CompletableFuture<T> whenComplete |
557 |
|
(CompletableFuture<T> f, |
558 |
|
BiConsumer<? super T,? super Throwable> a) { |
559 |
< |
return f.whenComplete(a); |
559 |
> |
return f.whenCompleteAsync(a); |
560 |
|
} |
515 |
– |
}, |
516 |
– |
|
517 |
– |
DEFAULT_ASYNC { |
561 |
|
public <T,U> CompletableFuture<Void> runAfterBoth |
562 |
|
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
563 |
|
return f.runAfterBothAsync(g, a); |
574 |
|
BiFunction<? super T,? super U,? extends V> a) { |
575 |
|
return f.thenCombineAsync(g, a); |
576 |
|
} |
577 |
< |
public <T,U> CompletableFuture<U> applyToEither |
577 |
> |
public <T> CompletableFuture<Void> runAfterEither |
578 |
|
(CompletableFuture<T> f, |
579 |
< |
CompletionStage<? extends T> g, |
580 |
< |
Function<? super T,U> a) { |
581 |
< |
return f.applyToEitherAsync(g, a); |
579 |
> |
CompletionStage<?> g, |
580 |
> |
java.lang.Runnable a) { |
581 |
> |
return f.runAfterEitherAsync(g, a); |
582 |
|
} |
583 |
|
public <T> CompletableFuture<Void> acceptEither |
584 |
|
(CompletableFuture<T> f, |
586 |
|
Consumer<? super T> a) { |
587 |
|
return f.acceptEitherAsync(g, a); |
588 |
|
} |
589 |
< |
public <T> CompletableFuture<Void> runAfterEither |
589 |
> |
public <T,U> CompletableFuture<U> applyToEither |
590 |
|
(CompletableFuture<T> f, |
591 |
< |
CompletionStage<?> g, |
592 |
< |
java.lang.Runnable a) { |
593 |
< |
return f.runAfterEitherAsync(g, a); |
591 |
> |
CompletionStage<? extends T> g, |
592 |
> |
Function<? super T,U> a) { |
593 |
> |
return f.applyToEitherAsync(g, a); |
594 |
> |
} |
595 |
> |
}, |
596 |
> |
|
597 |
> |
EXECUTOR { |
598 |
> |
public void checkExecutionMode() { |
599 |
> |
//TODO |
600 |
> |
} |
601 |
> |
public <T> CompletableFuture<Void> thenRun |
602 |
> |
(CompletableFuture<T> f, Runnable a) { |
603 |
> |
return f.thenRunAsync(a, new ThreadExecutor()); |
604 |
> |
} |
605 |
> |
public <T> CompletableFuture<Void> thenAccept |
606 |
> |
(CompletableFuture<T> f, Consumer<? super T> a) { |
607 |
> |
return f.thenAcceptAsync(a, new ThreadExecutor()); |
608 |
> |
} |
609 |
> |
public <T,U> CompletableFuture<U> thenApply |
610 |
> |
(CompletableFuture<T> f, Function<? super T,U> a) { |
611 |
> |
return f.thenApplyAsync(a, new ThreadExecutor()); |
612 |
|
} |
613 |
|
public <T,U> CompletableFuture<U> thenCompose |
614 |
|
(CompletableFuture<T> f, |
615 |
|
Function<? super T,? extends CompletionStage<U>> a) { |
616 |
< |
return f.thenComposeAsync(a); |
616 |
> |
return f.thenComposeAsync(a, new ThreadExecutor()); |
617 |
> |
} |
618 |
> |
public <T,U> CompletableFuture<U> handle |
619 |
> |
(CompletableFuture<T> f, |
620 |
> |
BiFunction<? super T,Throwable,? extends U> a) { |
621 |
> |
return f.handleAsync(a, new ThreadExecutor()); |
622 |
|
} |
623 |
|
public <T> CompletableFuture<T> whenComplete |
624 |
|
(CompletableFuture<T> f, |
625 |
|
BiConsumer<? super T,? super Throwable> a) { |
626 |
< |
return f.whenCompleteAsync(a); |
626 |
> |
return f.whenCompleteAsync(a, new ThreadExecutor()); |
627 |
|
} |
562 |
– |
}, |
563 |
– |
|
564 |
– |
EXECUTOR { |
628 |
|
public <T,U> CompletableFuture<Void> runAfterBoth |
629 |
|
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
630 |
|
return f.runAfterBothAsync(g, a, new ThreadExecutor()); |
641 |
|
BiFunction<? super T,? super U,? extends V> a) { |
642 |
|
return f.thenCombineAsync(g, a, new ThreadExecutor()); |
643 |
|
} |
581 |
– |
public <T,U> CompletableFuture<U> applyToEither |
582 |
– |
(CompletableFuture<T> f, |
583 |
– |
CompletionStage<? extends T> g, |
584 |
– |
Function<? super T,U> a) { |
585 |
– |
return f.applyToEitherAsync(g, a, new ThreadExecutor()); |
586 |
– |
} |
587 |
– |
public <T> CompletableFuture<Void> acceptEither |
588 |
– |
(CompletableFuture<T> f, |
589 |
– |
CompletionStage<? extends T> g, |
590 |
– |
Consumer<? super T> a) { |
591 |
– |
return f.acceptEitherAsync(g, a, new ThreadExecutor()); |
592 |
– |
} |
644 |
|
public <T> CompletableFuture<Void> runAfterEither |
645 |
|
(CompletableFuture<T> f, |
646 |
|
CompletionStage<?> g, |
647 |
|
java.lang.Runnable a) { |
648 |
|
return f.runAfterEitherAsync(g, a, new ThreadExecutor()); |
649 |
|
} |
650 |
< |
public <T,U> CompletableFuture<U> thenCompose |
650 |
> |
public <T> CompletableFuture<Void> acceptEither |
651 |
|
(CompletableFuture<T> f, |
652 |
< |
Function<? super T,? extends CompletionStage<U>> a) { |
653 |
< |
return f.thenComposeAsync(a, new ThreadExecutor()); |
652 |
> |
CompletionStage<? extends T> g, |
653 |
> |
Consumer<? super T> a) { |
654 |
> |
return f.acceptEitherAsync(g, a, new ThreadExecutor()); |
655 |
|
} |
656 |
< |
public <T> CompletableFuture<T> whenComplete |
656 |
> |
public <T,U> CompletableFuture<U> applyToEither |
657 |
|
(CompletableFuture<T> f, |
658 |
< |
BiConsumer<? super T,? super Throwable> a) { |
659 |
< |
return f.whenCompleteAsync(a, new ThreadExecutor()); |
658 |
> |
CompletionStage<? extends T> g, |
659 |
> |
Function<? super T,U> a) { |
660 |
> |
return f.applyToEitherAsync(g, a, new ThreadExecutor()); |
661 |
|
} |
662 |
|
}; |
663 |
|
|
664 |
+ |
public abstract void checkExecutionMode(); |
665 |
+ |
public abstract <T> CompletableFuture<Void> thenRun |
666 |
+ |
(CompletableFuture<T> f, Runnable a); |
667 |
+ |
public abstract <T> CompletableFuture<Void> thenAccept |
668 |
+ |
(CompletableFuture<T> f, Consumer<? super T> a); |
669 |
+ |
public abstract <T,U> CompletableFuture<U> thenApply |
670 |
+ |
(CompletableFuture<T> f, Function<? super T,U> a); |
671 |
+ |
public abstract <T,U> CompletableFuture<U> thenCompose |
672 |
+ |
(CompletableFuture<T> f, |
673 |
+ |
Function<? super T,? extends CompletionStage<U>> a); |
674 |
+ |
public abstract <T,U> CompletableFuture<U> handle |
675 |
+ |
(CompletableFuture<T> f, |
676 |
+ |
BiFunction<? super T,Throwable,? extends U> a); |
677 |
+ |
public abstract <T> CompletableFuture<T> whenComplete |
678 |
+ |
(CompletableFuture<T> f, |
679 |
+ |
BiConsumer<? super T,? super Throwable> a); |
680 |
|
public abstract <T,U> CompletableFuture<Void> runAfterBoth |
681 |
|
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a); |
682 |
|
public abstract <T,U> CompletableFuture<Void> thenAcceptBoth |
687 |
|
(CompletableFuture<T> f, |
688 |
|
CompletionStage<? extends U> g, |
689 |
|
BiFunction<? super T,? super U,? extends V> a); |
621 |
– |
public abstract <T,U> CompletableFuture<U> applyToEither |
622 |
– |
(CompletableFuture<T> f, |
623 |
– |
CompletionStage<? extends T> g, |
624 |
– |
Function<? super T,U> a); |
625 |
– |
public abstract <T> CompletableFuture<Void> acceptEither |
626 |
– |
(CompletableFuture<T> f, |
627 |
– |
CompletionStage<? extends T> g, |
628 |
– |
Consumer<? super T> a); |
690 |
|
public abstract <T> CompletableFuture<Void> runAfterEither |
691 |
|
(CompletableFuture<T> f, |
692 |
|
CompletionStage<?> g, |
693 |
|
java.lang.Runnable a); |
694 |
< |
public abstract <T,U> CompletableFuture<U> thenCompose |
694 |
> |
public abstract <T> CompletableFuture<Void> acceptEither |
695 |
|
(CompletableFuture<T> f, |
696 |
< |
Function<? super T,? extends CompletionStage<U>> a); |
697 |
< |
public abstract <T> CompletableFuture<T> whenComplete |
696 |
> |
CompletionStage<? extends T> g, |
697 |
> |
Consumer<? super T> a); |
698 |
> |
public abstract <T,U> CompletableFuture<U> applyToEither |
699 |
|
(CompletableFuture<T> f, |
700 |
< |
BiConsumer<? super T,? super Throwable> a); |
700 |
> |
CompletionStage<? extends T> g, |
701 |
> |
Function<? super T,U> a); |
702 |
> |
} |
703 |
> |
|
704 |
> |
/** |
705 |
> |
* exceptionally action is not invoked when source completes |
706 |
> |
* normally, and source result is propagated |
707 |
> |
*/ |
708 |
> |
public void testExceptionally_normalCompletion() { |
709 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
710 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
711 |
> |
{ |
712 |
> |
final AtomicInteger a = new AtomicInteger(0); |
713 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
714 |
> |
if (!createIncomplete) f.complete(v1); |
715 |
> |
final CompletableFuture<Integer> g = f.exceptionally |
716 |
> |
((Throwable t) -> { |
717 |
> |
// Should not be called |
718 |
> |
a.getAndIncrement(); |
719 |
> |
throw new AssertionError(); |
720 |
> |
}); |
721 |
> |
if (createIncomplete) f.complete(v1); |
722 |
|
|
723 |
+ |
checkCompletedNormally(g, v1); |
724 |
+ |
checkCompletedNormally(f, v1); |
725 |
+ |
assertEquals(0, a.get()); |
726 |
+ |
}} |
727 |
|
|
641 |
– |
} |
728 |
|
|
729 |
|
/** |
730 |
|
* exceptionally action completes with function value on source |
731 |
< |
* exception; otherwise with source value |
731 |
> |
* exception |
732 |
|
*/ |
733 |
< |
public void testExceptionally() { |
734 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
735 |
< |
ExceptionToInteger r = new ExceptionToInteger(); |
736 |
< |
CompletableFuture<Integer> g = f.exceptionally(r); |
737 |
< |
f.completeExceptionally(new CFException()); |
738 |
< |
checkCompletedNormally(g, three); |
733 |
> |
public void testExceptionally_exceptionalCompletion() { |
734 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
735 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
736 |
> |
{ |
737 |
> |
final AtomicInteger a = new AtomicInteger(0); |
738 |
> |
final CFException ex = new CFException(); |
739 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
740 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
741 |
> |
final CompletableFuture<Integer> g = f.exceptionally |
742 |
> |
((Throwable t) -> { |
743 |
> |
threadAssertSame(t, ex); |
744 |
> |
a.getAndIncrement(); |
745 |
> |
return v1; |
746 |
> |
}); |
747 |
> |
if (createIncomplete) f.completeExceptionally(ex); |
748 |
|
|
749 |
< |
f = new CompletableFuture<>(); |
750 |
< |
r = new ExceptionToInteger(); |
751 |
< |
g = f.exceptionally(r); |
752 |
< |
f.complete(one); |
753 |
< |
checkCompletedNormally(g, one); |
754 |
< |
} |
749 |
> |
checkCompletedNormally(g, v1); |
750 |
> |
assertEquals(1, a.get()); |
751 |
> |
}} |
752 |
> |
|
753 |
> |
public void testExceptionally_exceptionalCompletionActionFailed() { |
754 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
755 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
756 |
> |
{ |
757 |
> |
final AtomicInteger a = new AtomicInteger(0); |
758 |
> |
final CFException ex1 = new CFException(); |
759 |
> |
final CFException ex2 = new CFException(); |
760 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
761 |
> |
if (!createIncomplete) f.completeExceptionally(ex1); |
762 |
> |
final CompletableFuture<Integer> g = f.exceptionally |
763 |
> |
((Throwable t) -> { |
764 |
> |
threadAssertSame(t, ex1); |
765 |
> |
a.getAndIncrement(); |
766 |
> |
throw ex2; |
767 |
> |
}); |
768 |
> |
if (createIncomplete) f.completeExceptionally(ex1); |
769 |
> |
|
770 |
> |
checkCompletedWithWrappedCFException(g, ex2); |
771 |
> |
assertEquals(1, a.get()); |
772 |
> |
}} |
773 |
|
|
774 |
|
/** |
775 |
< |
* handle action completes normally with function value on either |
776 |
< |
* normal or exceptional completion of source |
775 |
> |
* handle action completes normally with function value on normal |
776 |
> |
* completion of source |
777 |
|
*/ |
778 |
< |
public void testHandle() { |
779 |
< |
CompletableFuture<Integer> f, g; |
780 |
< |
IntegerHandler r; |
778 |
> |
public void testHandle_normalCompletion() { |
779 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
780 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
781 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
782 |
> |
{ |
783 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
784 |
> |
final AtomicInteger a = new AtomicInteger(0); |
785 |
> |
if (!createIncomplete) f.complete(v1); |
786 |
> |
final CompletableFuture<Integer> g = m.handle |
787 |
> |
(f, |
788 |
> |
(Integer x, Throwable t) -> { |
789 |
> |
threadAssertSame(x, v1); |
790 |
> |
threadAssertNull(t); |
791 |
> |
a.getAndIncrement(); |
792 |
> |
return inc(v1); |
793 |
> |
}); |
794 |
> |
if (createIncomplete) f.complete(v1); |
795 |
|
|
796 |
< |
f = new CompletableFuture<>(); |
797 |
< |
f.completeExceptionally(new CFException()); |
798 |
< |
g = f.handle(r = new IntegerHandler()); |
799 |
< |
assertEquals(1, r.invocationCount); |
673 |
< |
assertEquals(1, r.invocationCount); |
674 |
< |
checkCompletedNormally(g, three); |
796 |
> |
checkCompletedNormally(g, inc(v1)); |
797 |
> |
checkCompletedNormally(f, v1); |
798 |
> |
assertEquals(1, a.get()); |
799 |
> |
}} |
800 |
|
|
801 |
< |
f = new CompletableFuture<>(); |
802 |
< |
g = f.handle(r = new IntegerHandler()); |
803 |
< |
assertEquals(0, r.invocationCount); |
804 |
< |
f.completeExceptionally(new CFException()); |
805 |
< |
checkCompletedNormally(g, three); |
806 |
< |
assertEquals(1, r.invocationCount); |
801 |
> |
/** |
802 |
> |
* handle action completes normally with function value on |
803 |
> |
* exceptional completion of source |
804 |
> |
*/ |
805 |
> |
public void testHandle_exceptionalCompletion() { |
806 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
807 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
808 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
809 |
> |
{ |
810 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
811 |
> |
final AtomicInteger a = new AtomicInteger(0); |
812 |
> |
final CFException ex = new CFException(); |
813 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
814 |
> |
final CompletableFuture<Integer> g = m.handle |
815 |
> |
(f, |
816 |
> |
(Integer x, Throwable t) -> { |
817 |
> |
threadAssertNull(x); |
818 |
> |
threadAssertSame(t, ex); |
819 |
> |
a.getAndIncrement(); |
820 |
> |
return v1; |
821 |
> |
}); |
822 |
> |
if (createIncomplete) f.completeExceptionally(ex); |
823 |
|
|
824 |
< |
f = new CompletableFuture<>(); |
825 |
< |
f.complete(one); |
826 |
< |
g = f.handle(r = new IntegerHandler()); |
827 |
< |
assertEquals(1, r.invocationCount); |
687 |
< |
checkCompletedNormally(g, two); |
824 |
> |
checkCompletedNormally(g, v1); |
825 |
> |
checkCompletedWithWrappedCFException(f, ex); |
826 |
> |
assertEquals(1, a.get()); |
827 |
> |
}} |
828 |
|
|
829 |
< |
f = new CompletableFuture<>(); |
830 |
< |
g = f.handle(r = new IntegerHandler()); |
831 |
< |
assertEquals(0, r.invocationCount); |
832 |
< |
f.complete(one); |
833 |
< |
assertEquals(1, r.invocationCount); |
834 |
< |
checkCompletedNormally(g, two); |
835 |
< |
} |
829 |
> |
/** |
830 |
> |
* handle action completes normally with function value on |
831 |
> |
* cancelled source |
832 |
> |
*/ |
833 |
> |
public void testHandle_sourceCancelled() { |
834 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
835 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
836 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
837 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
838 |
> |
{ |
839 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
840 |
> |
final AtomicInteger a = new AtomicInteger(0); |
841 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
842 |
> |
final CompletableFuture<Integer> g = m.handle |
843 |
> |
(f, |
844 |
> |
(Integer x, Throwable t) -> { |
845 |
> |
threadAssertNull(x); |
846 |
> |
threadAssertTrue(t instanceof CancellationException); |
847 |
> |
a.getAndIncrement(); |
848 |
> |
return v1; |
849 |
> |
}); |
850 |
> |
if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
851 |
> |
|
852 |
> |
checkCompletedNormally(g, v1); |
853 |
> |
checkCancelled(f); |
854 |
> |
assertEquals(1, a.get()); |
855 |
> |
}} |
856 |
> |
|
857 |
> |
/** |
858 |
> |
* handle result completes exceptionally if action does |
859 |
> |
*/ |
860 |
> |
public void testHandle_sourceFailedActionFailed() { |
861 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
862 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
863 |
> |
{ |
864 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
865 |
> |
final AtomicInteger a = new AtomicInteger(0); |
866 |
> |
final CFException ex1 = new CFException(); |
867 |
> |
final CFException ex2 = new CFException(); |
868 |
> |
if (!createIncomplete) f.completeExceptionally(ex1); |
869 |
> |
final CompletableFuture<Integer> g = m.handle |
870 |
> |
(f, |
871 |
> |
(Integer x, Throwable t) -> { |
872 |
> |
threadAssertNull(x); |
873 |
> |
threadAssertSame(ex1, t); |
874 |
> |
a.getAndIncrement(); |
875 |
> |
throw ex2; |
876 |
> |
}); |
877 |
> |
if (createIncomplete) f.completeExceptionally(ex1); |
878 |
> |
|
879 |
> |
checkCompletedWithWrappedCFException(g, ex2); |
880 |
> |
checkCompletedWithWrappedCFException(f, ex1); |
881 |
> |
assertEquals(1, a.get()); |
882 |
> |
}} |
883 |
> |
|
884 |
> |
public void testHandle_sourceCompletedNormallyActionFailed() { |
885 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
886 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
887 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
888 |
> |
{ |
889 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
890 |
> |
final AtomicInteger a = new AtomicInteger(0); |
891 |
> |
final CFException ex = new CFException(); |
892 |
> |
if (!createIncomplete) f.complete(v1); |
893 |
> |
final CompletableFuture<Integer> g = m.handle |
894 |
> |
(f, |
895 |
> |
(Integer x, Throwable t) -> { |
896 |
> |
threadAssertSame(x, v1); |
897 |
> |
threadAssertNull(t); |
898 |
> |
a.getAndIncrement(); |
899 |
> |
throw ex; |
900 |
> |
}); |
901 |
> |
if (createIncomplete) f.complete(v1); |
902 |
> |
|
903 |
> |
checkCompletedWithWrappedCFException(g, ex); |
904 |
> |
checkCompletedNormally(f, v1); |
905 |
> |
assertEquals(1, a.get()); |
906 |
> |
}} |
907 |
|
|
908 |
|
/** |
909 |
|
* runAsync completes after running Runnable |
933 |
|
* failing runAsync completes exceptionally after running Runnable |
934 |
|
*/ |
935 |
|
public void testRunAsync3() { |
936 |
< |
FailingNoop r = new FailingNoop(); |
936 |
> |
FailingRunnable r = new FailingRunnable(); |
937 |
|
CompletableFuture<Void> f = CompletableFuture.runAsync(r); |
938 |
|
checkCompletedWithWrappedCFException(f); |
939 |
|
assertEquals(1, r.invocationCount); |
974 |
|
/** |
975 |
|
* thenRun result completes normally after normal completion of source |
976 |
|
*/ |
977 |
< |
public void testThenRun() { |
978 |
< |
CompletableFuture<Integer> f; |
979 |
< |
CompletableFuture<Void> g; |
980 |
< |
Noop r; |
981 |
< |
|
982 |
< |
f = new CompletableFuture<>(); |
983 |
< |
g = f.thenRun(r = new Noop()); |
984 |
< |
f.complete(null); |
985 |
< |
checkCompletedNormally(g, null); |
986 |
< |
assertEquals(1, r.invocationCount); |
977 |
> |
public void testThenRun_normalCompletion() { |
978 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
979 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
980 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
981 |
> |
{ |
982 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
983 |
> |
final Noop r = new Noop(); |
984 |
> |
if (!createIncomplete) f.complete(v1); |
985 |
> |
final CompletableFuture<Void> g = m.thenRun(f, r); |
986 |
> |
if (createIncomplete) { |
987 |
> |
checkIncomplete(g); |
988 |
> |
f.complete(v1); |
989 |
> |
} |
990 |
|
|
777 |
– |
f = new CompletableFuture<>(); |
778 |
– |
f.complete(null); |
779 |
– |
g = f.thenRun(r = new Noop()); |
991 |
|
checkCompletedNormally(g, null); |
992 |
+ |
checkCompletedNormally(f, v1); |
993 |
|
assertEquals(1, r.invocationCount); |
994 |
< |
} |
994 |
> |
}} |
995 |
|
|
996 |
|
/** |
997 |
|
* thenRun result completes exceptionally after exceptional |
998 |
|
* completion of source |
999 |
|
*/ |
1000 |
< |
public void testThenRun2() { |
1001 |
< |
CompletableFuture<Integer> f; |
1002 |
< |
CompletableFuture<Void> g; |
1003 |
< |
Noop r; |
1004 |
< |
|
1005 |
< |
f = new CompletableFuture<>(); |
1006 |
< |
g = f.thenRun(r = new Noop()); |
1007 |
< |
f.completeExceptionally(new CFException()); |
1008 |
< |
checkCompletedWithWrappedCFException(g); |
1009 |
< |
assertEquals(0, r.invocationCount); |
1000 |
> |
public void testThenRun_exceptionalCompletion() { |
1001 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1002 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1003 |
> |
{ |
1004 |
> |
final CFException ex = new CFException(); |
1005 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1006 |
> |
final Noop r = new Noop(); |
1007 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
1008 |
> |
final CompletableFuture<Void> g = m.thenRun(f, r); |
1009 |
> |
if (createIncomplete) { |
1010 |
> |
checkIncomplete(g); |
1011 |
> |
f.completeExceptionally(ex); |
1012 |
> |
} |
1013 |
|
|
1014 |
< |
f = new CompletableFuture<>(); |
1015 |
< |
f.completeExceptionally(new CFException()); |
801 |
< |
g = f.thenRun(r = new Noop()); |
802 |
< |
checkCompletedWithWrappedCFException(g); |
1014 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1015 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1016 |
|
assertEquals(0, r.invocationCount); |
1017 |
< |
} |
1017 |
> |
}} |
1018 |
|
|
1019 |
|
/** |
1020 |
< |
* thenRun result completes exceptionally if action does |
1020 |
> |
* thenRun result completes exceptionally if source cancelled |
1021 |
|
*/ |
1022 |
< |
public void testThenRun3() { |
1023 |
< |
CompletableFuture<Integer> f; |
1024 |
< |
CompletableFuture<Void> g; |
1025 |
< |
FailingNoop r; |
1026 |
< |
|
1027 |
< |
f = new CompletableFuture<>(); |
1028 |
< |
g = f.thenRun(r = new FailingNoop()); |
1029 |
< |
f.complete(null); |
1030 |
< |
checkCompletedWithWrappedCFException(g); |
1022 |
> |
public void testThenRun_sourceCancelled() { |
1023 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1024 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1025 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1026 |
> |
{ |
1027 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1028 |
> |
final Noop r = new Noop(); |
1029 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1030 |
> |
final CompletableFuture<Void> g = f.thenRun(r); |
1031 |
> |
if (createIncomplete) { |
1032 |
> |
checkIncomplete(g); |
1033 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1034 |
> |
} |
1035 |
|
|
1036 |
< |
f = new CompletableFuture<>(); |
1037 |
< |
f.complete(null); |
1038 |
< |
g = f.thenRun(r = new FailingNoop()); |
1039 |
< |
checkCompletedWithWrappedCFException(g); |
823 |
< |
} |
1036 |
> |
checkCompletedWithWrappedCancellationException(g); |
1037 |
> |
checkCancelled(f); |
1038 |
> |
assertEquals(0, r.invocationCount); |
1039 |
> |
}} |
1040 |
|
|
1041 |
|
/** |
1042 |
< |
* thenRun result completes exceptionally if source cancelled |
1042 |
> |
* thenRun result completes exceptionally if action does |
1043 |
|
*/ |
1044 |
< |
public void testThenRun4() { |
1045 |
< |
CompletableFuture<Integer> f; |
1046 |
< |
CompletableFuture<Void> g; |
1047 |
< |
Noop r; |
1048 |
< |
|
1049 |
< |
f = new CompletableFuture<>(); |
1050 |
< |
g = f.thenRun(r = new Noop()); |
1051 |
< |
assertTrue(f.cancel(true)); |
1052 |
< |
checkCompletedWithWrappedCancellationException(g); |
1044 |
> |
public void testThenRun_actionFailed() { |
1045 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1046 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1047 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1048 |
> |
{ |
1049 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1050 |
> |
final FailingRunnable r = new FailingRunnable(); |
1051 |
> |
if (!createIncomplete) f.complete(v1); |
1052 |
> |
final CompletableFuture<Void> g = f.thenRun(r); |
1053 |
> |
if (createIncomplete) { |
1054 |
> |
checkIncomplete(g); |
1055 |
> |
f.complete(v1); |
1056 |
> |
} |
1057 |
|
|
1058 |
< |
f = new CompletableFuture<>(); |
1059 |
< |
assertTrue(f.cancel(true)); |
1060 |
< |
g = f.thenRun(r = new Noop()); |
841 |
< |
checkCompletedWithWrappedCancellationException(g); |
842 |
< |
} |
1058 |
> |
checkCompletedWithWrappedCFException(g); |
1059 |
> |
checkCompletedNormally(f, v1); |
1060 |
> |
}} |
1061 |
|
|
1062 |
|
/** |
1063 |
|
* thenApply result completes normally after normal completion of source |
1064 |
|
*/ |
1065 |
< |
public void testThenApply() { |
1066 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1067 |
< |
CompletableFuture<Integer> g = f.thenApply(inc); |
1068 |
< |
f.complete(one); |
1069 |
< |
checkCompletedNormally(g, two); |
1070 |
< |
} |
1065 |
> |
public void testThenApply_normalCompletion() { |
1066 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1067 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1068 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1069 |
> |
{ |
1070 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1071 |
> |
final IncFunction r = new IncFunction(); |
1072 |
> |
if (!createIncomplete) f.complete(v1); |
1073 |
> |
final CompletableFuture<Integer> g = m.thenApply(f, r); |
1074 |
> |
if (createIncomplete) { |
1075 |
> |
checkIncomplete(g); |
1076 |
> |
f.complete(v1); |
1077 |
> |
} |
1078 |
> |
|
1079 |
> |
checkCompletedNormally(g, inc(v1)); |
1080 |
> |
checkCompletedNormally(f, v1); |
1081 |
> |
assertEquals(1, r.invocationCount); |
1082 |
> |
}} |
1083 |
|
|
1084 |
|
/** |
1085 |
|
* thenApply result completes exceptionally after exceptional |
1086 |
|
* completion of source |
1087 |
|
*/ |
1088 |
< |
public void testThenApply2() { |
1089 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1090 |
< |
CompletableFuture<Integer> g = f.thenApply(inc); |
1091 |
< |
f.completeExceptionally(new CFException()); |
1092 |
< |
checkCompletedWithWrappedCFException(g); |
1093 |
< |
} |
1088 |
> |
public void testThenApply_exceptionalCompletion() { |
1089 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1090 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1091 |
> |
{ |
1092 |
> |
final CFException ex = new CFException(); |
1093 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1094 |
> |
final IncFunction r = new IncFunction(); |
1095 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
1096 |
> |
final CompletableFuture<Integer> g = m.thenApply(f, r); |
1097 |
> |
if (createIncomplete) { |
1098 |
> |
checkIncomplete(g); |
1099 |
> |
f.completeExceptionally(ex); |
1100 |
> |
} |
1101 |
|
|
1102 |
< |
/** |
1103 |
< |
* thenApply result completes exceptionally if action does |
1104 |
< |
*/ |
1105 |
< |
public void testThenApply3() { |
869 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
870 |
< |
CompletableFuture<Integer> g = f.thenApply(new FailingFunction()); |
871 |
< |
f.complete(one); |
872 |
< |
checkCompletedWithWrappedCFException(g); |
873 |
< |
} |
1102 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1103 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1104 |
> |
assertEquals(0, r.invocationCount); |
1105 |
> |
}} |
1106 |
|
|
1107 |
|
/** |
1108 |
|
* thenApply result completes exceptionally if source cancelled |
1109 |
|
*/ |
1110 |
< |
public void testThenApply4() { |
1111 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1112 |
< |
CompletableFuture<Integer> g = f.thenApply(inc); |
1113 |
< |
assertTrue(f.cancel(true)); |
1110 |
> |
public void testThenApply_sourceCancelled() { |
1111 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1112 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1113 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1114 |
> |
{ |
1115 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1116 |
> |
final IncFunction r = new IncFunction(); |
1117 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1118 |
> |
final CompletableFuture<Integer> g = f.thenApply(r); |
1119 |
> |
if (createIncomplete) { |
1120 |
> |
checkIncomplete(g); |
1121 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1122 |
> |
} |
1123 |
> |
|
1124 |
|
checkCompletedWithWrappedCancellationException(g); |
1125 |
< |
} |
1125 |
> |
checkCancelled(f); |
1126 |
> |
assertEquals(0, r.invocationCount); |
1127 |
> |
}} |
1128 |
> |
|
1129 |
> |
/** |
1130 |
> |
* thenApply result completes exceptionally if action does |
1131 |
> |
*/ |
1132 |
> |
public void testThenApply_actionFailed() { |
1133 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1134 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1135 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1136 |
> |
{ |
1137 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1138 |
> |
final FailingFunction r = new FailingFunction(); |
1139 |
> |
if (!createIncomplete) f.complete(v1); |
1140 |
> |
final CompletableFuture<Integer> g = f.thenApply(r); |
1141 |
> |
if (createIncomplete) { |
1142 |
> |
checkIncomplete(g); |
1143 |
> |
f.complete(v1); |
1144 |
> |
} |
1145 |
> |
|
1146 |
> |
checkCompletedWithWrappedCFException(g); |
1147 |
> |
checkCompletedNormally(f, v1); |
1148 |
> |
}} |
1149 |
|
|
1150 |
|
/** |
1151 |
|
* thenAccept result completes normally after normal completion of source |
1152 |
|
*/ |
1153 |
< |
public void testThenAccept() { |
1154 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1155 |
< |
IncAction r = new IncAction(); |
1156 |
< |
CompletableFuture<Void> g = f.thenAccept(r); |
1157 |
< |
f.complete(one); |
1153 |
> |
public void testThenAccept_normalCompletion() { |
1154 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1155 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1156 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1157 |
> |
{ |
1158 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1159 |
> |
final IncAction r = new IncAction(); |
1160 |
> |
if (!createIncomplete) f.complete(v1); |
1161 |
> |
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1162 |
> |
if (createIncomplete) { |
1163 |
> |
checkIncomplete(g); |
1164 |
> |
f.complete(v1); |
1165 |
> |
} |
1166 |
> |
|
1167 |
|
checkCompletedNormally(g, null); |
1168 |
< |
assertEquals(r.value, (Integer) 2); |
1169 |
< |
} |
1168 |
> |
checkCompletedNormally(f, v1); |
1169 |
> |
assertEquals(1, r.invocationCount); |
1170 |
> |
assertEquals(inc(v1), r.value); |
1171 |
> |
}} |
1172 |
|
|
1173 |
|
/** |
1174 |
|
* thenAccept result completes exceptionally after exceptional |
1175 |
|
* completion of source |
1176 |
|
*/ |
1177 |
< |
public void testThenAccept2() { |
1178 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1179 |
< |
IncAction r = new IncAction(); |
1180 |
< |
CompletableFuture<Void> g = f.thenAccept(r); |
1181 |
< |
f.completeExceptionally(new CFException()); |
1182 |
< |
checkCompletedWithWrappedCFException(g); |
1183 |
< |
} |
1177 |
> |
public void testThenAccept_exceptionalCompletion() { |
1178 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1179 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1180 |
> |
{ |
1181 |
> |
final CFException ex = new CFException(); |
1182 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1183 |
> |
final IncAction r = new IncAction(); |
1184 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
1185 |
> |
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1186 |
> |
if (createIncomplete) { |
1187 |
> |
checkIncomplete(g); |
1188 |
> |
f.completeExceptionally(ex); |
1189 |
> |
} |
1190 |
> |
|
1191 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1192 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1193 |
> |
assertEquals(0, r.invocationCount); |
1194 |
> |
}} |
1195 |
|
|
1196 |
|
/** |
1197 |
|
* thenAccept result completes exceptionally if action does |
1198 |
|
*/ |
1199 |
< |
public void testThenAccept3() { |
1200 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1201 |
< |
FailingConsumer r = new FailingConsumer(); |
1202 |
< |
CompletableFuture<Void> g = f.thenAccept(r); |
1203 |
< |
f.complete(one); |
1199 |
> |
public void testThenAccept_actionFailed() { |
1200 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1201 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1202 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1203 |
> |
{ |
1204 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1205 |
> |
final FailingConsumer r = new FailingConsumer(); |
1206 |
> |
if (!createIncomplete) f.complete(v1); |
1207 |
> |
final CompletableFuture<Void> g = f.thenAccept(r); |
1208 |
> |
if (createIncomplete) { |
1209 |
> |
checkIncomplete(g); |
1210 |
> |
f.complete(v1); |
1211 |
> |
} |
1212 |
> |
|
1213 |
|
checkCompletedWithWrappedCFException(g); |
1214 |
< |
assertEquals(1, r.invocationCount); |
1215 |
< |
} |
1214 |
> |
checkCompletedNormally(f, v1); |
1215 |
> |
}} |
1216 |
|
|
1217 |
|
/** |
1218 |
|
* thenAccept result completes exceptionally if source cancelled |
1219 |
|
*/ |
1220 |
< |
public void testThenAccept4() { |
1221 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1222 |
< |
IncAction r = new IncAction(); |
1223 |
< |
CompletableFuture<Void> g = f.thenAccept(r); |
1224 |
< |
assertTrue(f.cancel(true)); |
1220 |
> |
public void testThenAccept_sourceCancelled() { |
1221 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1222 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1223 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1224 |
> |
{ |
1225 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1226 |
> |
final IncAction r = new IncAction(); |
1227 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1228 |
> |
final CompletableFuture<Void> g = f.thenAccept(r); |
1229 |
> |
if (createIncomplete) { |
1230 |
> |
checkIncomplete(g); |
1231 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1232 |
> |
} |
1233 |
> |
|
1234 |
|
checkCompletedWithWrappedCancellationException(g); |
1235 |
< |
} |
1235 |
> |
checkCancelled(f); |
1236 |
> |
assertEquals(0, r.invocationCount); |
1237 |
> |
}} |
1238 |
|
|
1239 |
|
/** |
1240 |
|
* thenCombine result completes normally after normal completion |
1241 |
|
* of sources |
1242 |
|
*/ |
1243 |
< |
public void testThenCombine_normalCompletion1() { |
1243 |
> |
public void testThenCombine_normalCompletion() { |
1244 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1245 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1246 |
|
for (boolean fFirst : new boolean[] { true, false }) |
939 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1247 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1248 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1249 |
< |
|
1248 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1249 |
> |
{ |
1250 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1251 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1252 |
|
final SubtractFunction r = new SubtractFunction(); |
946 |
– |
CompletableFuture<Integer> h = null; |
947 |
– |
if (createIncomplete) h = m.thenCombine(f, g, r); |
1253 |
|
|
1254 |
< |
if (fFirst) |
1255 |
< |
f.complete(v1); |
1256 |
< |
else |
1257 |
< |
g.complete(v2); |
1258 |
< |
if (createIncomplete) checkIncomplete(h); |
1259 |
< |
assertEquals(0, r.invocationCount); |
1260 |
< |
if (!fFirst) |
1261 |
< |
f.complete(v1); |
1262 |
< |
else |
958 |
< |
g.complete(v2); |
959 |
< |
if (!createIncomplete) h = m.thenCombine(f, g, r); |
1254 |
> |
if (fFirst) f.complete(v1); else g.complete(v2); |
1255 |
> |
if (!createIncomplete) |
1256 |
> |
if (!fFirst) f.complete(v1); else g.complete(v2); |
1257 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1258 |
> |
if (createIncomplete) { |
1259 |
> |
checkIncomplete(h); |
1260 |
> |
assertEquals(0, r.invocationCount); |
1261 |
> |
if (!fFirst) f.complete(v1); else g.complete(v2); |
1262 |
> |
} |
1263 |
|
|
1264 |
|
checkCompletedNormally(h, subtract(v1, v2)); |
1265 |
|
checkCompletedNormally(f, v1); |
1266 |
|
checkCompletedNormally(g, v2); |
1267 |
|
assertEquals(1, r.invocationCount); |
1268 |
< |
} |
966 |
< |
} |
1268 |
> |
}} |
1269 |
|
|
1270 |
|
/** |
1271 |
|
* thenCombine result completes exceptionally after exceptional |
1272 |
|
* completion of either source |
1273 |
|
*/ |
1274 |
< |
public void testThenCombine_exceptionalCompletion1() { |
1274 |
> |
public void testThenCombine_exceptionalCompletion() { |
1275 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1276 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1277 |
< |
|
1276 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1277 |
> |
for (boolean fFirst : new boolean[] { true, false }) |
1278 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1279 |
> |
{ |
1280 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1281 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
978 |
– |
final SubtractFunction r = new SubtractFunction(); |
979 |
– |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1282 |
|
final CFException ex = new CFException(); |
981 |
– |
|
982 |
– |
f.completeExceptionally(ex); |
983 |
– |
checkIncomplete(h); |
984 |
– |
g.complete(v1); |
985 |
– |
|
986 |
– |
checkCompletedWithWrappedCFException(h, ex); |
987 |
– |
checkCompletedWithWrappedCFException(f, ex); |
988 |
– |
assertEquals(0, r.invocationCount); |
989 |
– |
checkCompletedNormally(g, v1); |
990 |
– |
} |
991 |
– |
} |
992 |
– |
|
993 |
– |
public void testThenCombine_exceptionalCompletion2() { |
994 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
995 |
– |
for (Integer v1 : new Integer[] { 1, null }) { |
996 |
– |
|
997 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
998 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1283 |
|
final SubtractFunction r = new SubtractFunction(); |
1000 |
– |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1001 |
– |
final CFException ex = new CFException(); |
1284 |
|
|
1285 |
< |
g.completeExceptionally(ex); |
1286 |
< |
checkIncomplete(h); |
1287 |
< |
f.complete(v1); |
1006 |
< |
|
1007 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1008 |
< |
checkCompletedWithWrappedCFException(g, ex); |
1009 |
< |
assertEquals(0, r.invocationCount); |
1010 |
< |
checkCompletedNormally(f, v1); |
1011 |
< |
} |
1012 |
< |
} |
1013 |
< |
|
1014 |
< |
public void testThenCombine_exceptionalCompletion3() { |
1015 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1016 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1017 |
< |
|
1018 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1019 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1020 |
< |
final SubtractFunction r = new SubtractFunction(); |
1021 |
< |
final CFException ex = new CFException(); |
1022 |
< |
|
1023 |
< |
g.completeExceptionally(ex); |
1024 |
< |
f.complete(v1); |
1285 |
> |
(fFirst ? f : g).complete(v1); |
1286 |
> |
if (!createIncomplete) |
1287 |
> |
(!fFirst ? f : g).completeExceptionally(ex); |
1288 |
|
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1289 |
< |
|
1290 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1291 |
< |
checkCompletedWithWrappedCFException(g, ex); |
1029 |
< |
assertEquals(0, r.invocationCount); |
1030 |
< |
checkCompletedNormally(f, v1); |
1289 |
> |
if (createIncomplete) { |
1290 |
> |
checkIncomplete(h); |
1291 |
> |
(!fFirst ? f : g).completeExceptionally(ex); |
1292 |
|
} |
1032 |
– |
} |
1033 |
– |
|
1034 |
– |
public void testThenCombine_exceptionalCompletion4() { |
1035 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1036 |
– |
for (Integer v1 : new Integer[] { 1, null }) { |
1037 |
– |
|
1038 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1039 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1040 |
– |
final SubtractFunction r = new SubtractFunction(); |
1041 |
– |
final CFException ex = new CFException(); |
1042 |
– |
|
1043 |
– |
f.completeExceptionally(ex); |
1044 |
– |
g.complete(v1); |
1045 |
– |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1293 |
|
|
1294 |
|
checkCompletedWithWrappedCFException(h, ex); |
1048 |
– |
checkCompletedWithWrappedCFException(f, ex); |
1295 |
|
assertEquals(0, r.invocationCount); |
1296 |
< |
checkCompletedNormally(g, v1); |
1297 |
< |
} |
1298 |
< |
} |
1296 |
> |
checkCompletedNormally(fFirst ? f : g, v1); |
1297 |
> |
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
1298 |
> |
}} |
1299 |
|
|
1300 |
|
/** |
1301 |
|
* thenCombine result completes exceptionally if action does |
1302 |
|
*/ |
1303 |
< |
public void testThenCombine_actionFailed1() { |
1303 |
> |
public void testThenCombine_actionFailed() { |
1304 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1305 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
1306 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1307 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1308 |
< |
|
1307 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1308 |
> |
{ |
1309 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1310 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1311 |
|
final FailingBiFunction r = new FailingBiFunction(); |
1312 |
|
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1313 |
|
|
1314 |
< |
f.complete(v1); |
1315 |
< |
checkIncomplete(h); |
1316 |
< |
g.complete(v2); |
1317 |
< |
|
1318 |
< |
checkCompletedWithWrappedCFException(h); |
1319 |
< |
checkCompletedNormally(f, v1); |
1073 |
< |
checkCompletedNormally(g, v2); |
1314 |
> |
if (fFirst) { |
1315 |
> |
f.complete(v1); |
1316 |
> |
g.complete(v2); |
1317 |
> |
} else { |
1318 |
> |
g.complete(v2); |
1319 |
> |
f.complete(v1); |
1320 |
|
} |
1075 |
– |
} |
1076 |
– |
|
1077 |
– |
public void testThenCombine_actionFailed2() { |
1078 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1079 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1080 |
– |
for (Integer v2 : new Integer[] { 2, null }) { |
1081 |
– |
|
1082 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1083 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1084 |
– |
final FailingBiFunction r = new FailingBiFunction(); |
1085 |
– |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1086 |
– |
|
1087 |
– |
g.complete(v2); |
1088 |
– |
checkIncomplete(h); |
1089 |
– |
f.complete(v1); |
1321 |
|
|
1322 |
|
checkCompletedWithWrappedCFException(h); |
1323 |
|
checkCompletedNormally(f, v1); |
1324 |
|
checkCompletedNormally(g, v2); |
1325 |
< |
} |
1095 |
< |
} |
1325 |
> |
}} |
1326 |
|
|
1327 |
|
/** |
1328 |
|
* thenCombine result completes exceptionally if either source cancelled |
1329 |
|
*/ |
1330 |
< |
public void testThenCombine_sourceCancelled1() { |
1330 |
> |
public void testThenCombine_sourceCancelled() { |
1331 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1332 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1333 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1334 |
< |
|
1335 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1336 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1107 |
< |
final SubtractFunction r = new SubtractFunction(); |
1108 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1109 |
< |
|
1110 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1111 |
< |
checkIncomplete(h); |
1112 |
< |
g.complete(v1); |
1113 |
< |
|
1114 |
< |
checkCompletedWithWrappedCancellationException(h); |
1115 |
< |
checkCancelled(f); |
1116 |
< |
assertEquals(0, r.invocationCount); |
1117 |
< |
checkCompletedNormally(g, v1); |
1118 |
< |
} |
1119 |
< |
} |
1120 |
< |
|
1121 |
< |
public void testThenCombine_sourceCancelled2() { |
1122 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1123 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1124 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1125 |
< |
|
1126 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1127 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1128 |
< |
final SubtractFunction r = new SubtractFunction(); |
1129 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1130 |
< |
|
1131 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1132 |
< |
checkIncomplete(h); |
1133 |
< |
f.complete(v1); |
1134 |
< |
|
1135 |
< |
checkCompletedWithWrappedCancellationException(h); |
1136 |
< |
checkCancelled(g); |
1137 |
< |
assertEquals(0, r.invocationCount); |
1138 |
< |
checkCompletedNormally(f, v1); |
1139 |
< |
} |
1140 |
< |
} |
1141 |
< |
|
1142 |
< |
public void testThenCombine_sourceCancelled3() { |
1143 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1144 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1145 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1146 |
< |
|
1333 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
1334 |
> |
for (boolean fFirst : new boolean[] { true, false }) |
1335 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1336 |
> |
{ |
1337 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1338 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1339 |
|
final SubtractFunction r = new SubtractFunction(); |
1340 |
|
|
1341 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1342 |
< |
f.complete(v1); |
1341 |
> |
(fFirst ? f : g).complete(v1); |
1342 |
> |
if (!createIncomplete) |
1343 |
> |
assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning)); |
1344 |
|
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1345 |
< |
|
1346 |
< |
checkCompletedWithWrappedCancellationException(h); |
1347 |
< |
checkCancelled(g); |
1157 |
< |
assertEquals(0, r.invocationCount); |
1158 |
< |
checkCompletedNormally(f, v1); |
1345 |
> |
if (createIncomplete) { |
1346 |
> |
checkIncomplete(h); |
1347 |
> |
assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning)); |
1348 |
|
} |
1160 |
– |
} |
1161 |
– |
|
1162 |
– |
public void testThenCombine_sourceCancelled4() { |
1163 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1164 |
– |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1165 |
– |
for (Integer v1 : new Integer[] { 1, null }) { |
1166 |
– |
|
1167 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1168 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1169 |
– |
final SubtractFunction r = new SubtractFunction(); |
1170 |
– |
|
1171 |
– |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1172 |
– |
g.complete(v1); |
1173 |
– |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1349 |
|
|
1350 |
|
checkCompletedWithWrappedCancellationException(h); |
1351 |
< |
checkCancelled(f); |
1351 |
> |
checkCancelled(!fFirst ? f : g); |
1352 |
|
assertEquals(0, r.invocationCount); |
1353 |
< |
checkCompletedNormally(g, v1); |
1354 |
< |
} |
1180 |
< |
} |
1353 |
> |
checkCompletedNormally(fFirst ? f : g, v1); |
1354 |
> |
}} |
1355 |
|
|
1356 |
|
/** |
1357 |
|
* thenAcceptBoth result completes normally after normal |
1360 |
|
public void testThenAcceptBoth_normalCompletion1() { |
1361 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1362 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1363 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1364 |
< |
|
1363 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1364 |
> |
{ |
1365 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1366 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1367 |
|
final SubtractAction r = new SubtractAction(); |
1373 |
|
g.complete(v2); |
1374 |
|
|
1375 |
|
checkCompletedNormally(h, null); |
1376 |
< |
assertEquals(r.value, subtract(v1, v2)); |
1376 |
> |
assertEquals(subtract(v1, v2), r.value); |
1377 |
|
checkCompletedNormally(f, v1); |
1378 |
|
checkCompletedNormally(g, v2); |
1379 |
< |
} |
1206 |
< |
} |
1379 |
> |
}} |
1380 |
|
|
1381 |
|
public void testThenAcceptBoth_normalCompletion2() { |
1382 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1383 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1384 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1385 |
< |
|
1384 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1385 |
> |
{ |
1386 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1387 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1388 |
|
final SubtractAction r = new SubtractAction(); |
1394 |
|
f.complete(v1); |
1395 |
|
|
1396 |
|
checkCompletedNormally(h, null); |
1397 |
< |
assertEquals(r.value, subtract(v1, v2)); |
1397 |
> |
assertEquals(subtract(v1, v2), r.value); |
1398 |
|
checkCompletedNormally(f, v1); |
1399 |
|
checkCompletedNormally(g, v2); |
1400 |
< |
} |
1228 |
< |
} |
1400 |
> |
}} |
1401 |
|
|
1402 |
|
public void testThenAcceptBoth_normalCompletion3() { |
1403 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1404 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1405 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1406 |
< |
|
1405 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1406 |
> |
{ |
1407 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1408 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1409 |
|
final SubtractAction r = new SubtractAction(); |
1413 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1414 |
|
|
1415 |
|
checkCompletedNormally(h, null); |
1416 |
< |
assertEquals(r.value, subtract(v1, v2)); |
1416 |
> |
assertEquals(subtract(v1, v2), r.value); |
1417 |
|
checkCompletedNormally(f, v1); |
1418 |
|
checkCompletedNormally(g, v2); |
1419 |
< |
} |
1248 |
< |
} |
1419 |
> |
}} |
1420 |
|
|
1421 |
|
public void testThenAcceptBoth_normalCompletion4() { |
1422 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1423 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1424 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1425 |
< |
|
1424 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1425 |
> |
{ |
1426 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1427 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1428 |
|
final SubtractAction r = new SubtractAction(); |
1432 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1433 |
|
|
1434 |
|
checkCompletedNormally(h, null); |
1435 |
< |
assertEquals(r.value, subtract(v1, v2)); |
1435 |
> |
assertEquals(subtract(v1, v2), r.value); |
1436 |
|
checkCompletedNormally(f, v1); |
1437 |
|
checkCompletedNormally(g, v2); |
1438 |
< |
} |
1268 |
< |
} |
1438 |
> |
}} |
1439 |
|
|
1440 |
|
/** |
1441 |
|
* thenAcceptBoth result completes exceptionally after exceptional |
1443 |
|
*/ |
1444 |
|
public void testThenAcceptBoth_exceptionalCompletion1() { |
1445 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1446 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1447 |
< |
|
1446 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1447 |
> |
{ |
1448 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1449 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1450 |
|
final SubtractAction r = new SubtractAction(); |
1459 |
|
checkCompletedWithWrappedCFException(f, ex); |
1460 |
|
assertEquals(0, r.invocationCount); |
1461 |
|
checkCompletedNormally(g, v1); |
1462 |
< |
} |
1293 |
< |
} |
1462 |
> |
}} |
1463 |
|
|
1464 |
|
public void testThenAcceptBoth_exceptionalCompletion2() { |
1465 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1466 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1467 |
< |
|
1466 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1467 |
> |
{ |
1468 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1469 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1470 |
|
final SubtractAction r = new SubtractAction(); |
1479 |
|
checkCompletedWithWrappedCFException(g, ex); |
1480 |
|
assertEquals(0, r.invocationCount); |
1481 |
|
checkCompletedNormally(f, v1); |
1482 |
< |
} |
1314 |
< |
} |
1482 |
> |
}} |
1483 |
|
|
1484 |
|
public void testThenAcceptBoth_exceptionalCompletion3() { |
1485 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1486 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1487 |
< |
|
1486 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1487 |
> |
{ |
1488 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1489 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1490 |
|
final SubtractAction r = new SubtractAction(); |
1498 |
|
checkCompletedWithWrappedCFException(g, ex); |
1499 |
|
assertEquals(0, r.invocationCount); |
1500 |
|
checkCompletedNormally(f, v1); |
1501 |
< |
} |
1334 |
< |
} |
1501 |
> |
}} |
1502 |
|
|
1503 |
|
public void testThenAcceptBoth_exceptionalCompletion4() { |
1504 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1505 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1506 |
< |
|
1505 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1506 |
> |
{ |
1507 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1508 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1509 |
|
final SubtractAction r = new SubtractAction(); |
1517 |
|
checkCompletedWithWrappedCFException(f, ex); |
1518 |
|
assertEquals(0, r.invocationCount); |
1519 |
|
checkCompletedNormally(g, v1); |
1520 |
< |
} |
1354 |
< |
} |
1520 |
> |
}} |
1521 |
|
|
1522 |
|
/** |
1523 |
|
* thenAcceptBoth result completes exceptionally if action does |
1525 |
|
public void testThenAcceptBoth_actionFailed1() { |
1526 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1527 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1528 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1529 |
< |
|
1528 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1529 |
> |
{ |
1530 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1531 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1532 |
|
final FailingBiConsumer r = new FailingBiConsumer(); |
1539 |
|
checkCompletedWithWrappedCFException(h); |
1540 |
|
checkCompletedNormally(f, v1); |
1541 |
|
checkCompletedNormally(g, v2); |
1542 |
< |
} |
1377 |
< |
} |
1542 |
> |
}} |
1543 |
|
|
1544 |
|
public void testThenAcceptBoth_actionFailed2() { |
1545 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1546 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1547 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1548 |
< |
|
1547 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1548 |
> |
{ |
1549 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1550 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1551 |
|
final FailingBiConsumer r = new FailingBiConsumer(); |
1558 |
|
checkCompletedWithWrappedCFException(h); |
1559 |
|
checkCompletedNormally(f, v1); |
1560 |
|
checkCompletedNormally(g, v2); |
1561 |
< |
} |
1397 |
< |
} |
1561 |
> |
}} |
1562 |
|
|
1563 |
|
/** |
1564 |
|
* thenAcceptBoth result completes exceptionally if either source cancelled |
1566 |
|
public void testThenAcceptBoth_sourceCancelled1() { |
1567 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1568 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1569 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1570 |
< |
|
1569 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1570 |
> |
{ |
1571 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1572 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1573 |
|
final SubtractAction r = new SubtractAction(); |
1581 |
|
checkCancelled(f); |
1582 |
|
assertEquals(0, r.invocationCount); |
1583 |
|
checkCompletedNormally(g, v1); |
1584 |
< |
} |
1421 |
< |
} |
1584 |
> |
}} |
1585 |
|
|
1586 |
|
public void testThenAcceptBoth_sourceCancelled2() { |
1587 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1588 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1589 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1590 |
< |
|
1589 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1590 |
> |
{ |
1591 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1592 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1593 |
|
final SubtractAction r = new SubtractAction(); |
1601 |
|
checkCancelled(g); |
1602 |
|
assertEquals(0, r.invocationCount); |
1603 |
|
checkCompletedNormally(f, v1); |
1604 |
< |
} |
1442 |
< |
} |
1604 |
> |
}} |
1605 |
|
|
1606 |
|
public void testThenAcceptBoth_sourceCancelled3() { |
1607 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1608 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1609 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1610 |
< |
|
1609 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1610 |
> |
{ |
1611 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1612 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1613 |
|
final SubtractAction r = new SubtractAction(); |
1620 |
|
checkCancelled(g); |
1621 |
|
assertEquals(0, r.invocationCount); |
1622 |
|
checkCompletedNormally(f, v1); |
1623 |
< |
} |
1462 |
< |
} |
1623 |
> |
}} |
1624 |
|
|
1625 |
|
public void testThenAcceptBoth_sourceCancelled4() { |
1626 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1627 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1628 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1629 |
< |
|
1628 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1629 |
> |
{ |
1630 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1631 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1632 |
|
final SubtractAction r = new SubtractAction(); |
1639 |
|
checkCancelled(f); |
1640 |
|
assertEquals(0, r.invocationCount); |
1641 |
|
checkCompletedNormally(g, v1); |
1642 |
< |
} |
1482 |
< |
} |
1642 |
> |
}} |
1643 |
|
|
1644 |
|
/** |
1645 |
|
* runAfterBoth result completes normally after normal |
1648 |
|
public void testRunAfterBoth_normalCompletion1() { |
1649 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1650 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1651 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1652 |
< |
|
1651 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1652 |
> |
{ |
1653 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1654 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1655 |
|
final Noop r = new Noop(); |
1664 |
|
assertEquals(1, r.invocationCount); |
1665 |
|
checkCompletedNormally(f, v1); |
1666 |
|
checkCompletedNormally(g, v2); |
1667 |
< |
} |
1508 |
< |
} |
1667 |
> |
}} |
1668 |
|
|
1669 |
|
public void testRunAfterBoth_normalCompletion2() { |
1670 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1671 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1672 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1673 |
< |
|
1672 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1673 |
> |
{ |
1674 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1675 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1676 |
|
final Noop r = new Noop(); |
1685 |
|
assertEquals(1, r.invocationCount); |
1686 |
|
checkCompletedNormally(f, v1); |
1687 |
|
checkCompletedNormally(g, v2); |
1688 |
< |
} |
1530 |
< |
} |
1688 |
> |
}} |
1689 |
|
|
1690 |
|
public void testRunAfterBoth_normalCompletion3() { |
1691 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1692 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1693 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1694 |
< |
|
1693 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1694 |
> |
{ |
1695 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1696 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1697 |
|
final Noop r = new Noop(); |
1704 |
|
assertEquals(1, r.invocationCount); |
1705 |
|
checkCompletedNormally(f, v1); |
1706 |
|
checkCompletedNormally(g, v2); |
1707 |
< |
} |
1550 |
< |
} |
1707 |
> |
}} |
1708 |
|
|
1709 |
|
public void testRunAfterBoth_normalCompletion4() { |
1710 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1711 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1712 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1713 |
< |
|
1712 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1713 |
> |
{ |
1714 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1715 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1716 |
|
final Noop r = new Noop(); |
1723 |
|
assertEquals(1, r.invocationCount); |
1724 |
|
checkCompletedNormally(f, v1); |
1725 |
|
checkCompletedNormally(g, v2); |
1726 |
< |
} |
1570 |
< |
} |
1726 |
> |
}} |
1727 |
|
|
1728 |
|
/** |
1729 |
|
* runAfterBoth result completes exceptionally after exceptional |
1731 |
|
*/ |
1732 |
|
public void testRunAfterBoth_exceptionalCompletion1() { |
1733 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1734 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1735 |
< |
|
1734 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1735 |
> |
{ |
1736 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1737 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1738 |
|
final Noop r = new Noop(); |
1747 |
|
checkCompletedWithWrappedCFException(f, ex); |
1748 |
|
assertEquals(0, r.invocationCount); |
1749 |
|
checkCompletedNormally(g, v1); |
1750 |
< |
} |
1595 |
< |
} |
1750 |
> |
}} |
1751 |
|
|
1752 |
|
public void testRunAfterBoth_exceptionalCompletion2() { |
1753 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1754 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1755 |
< |
|
1754 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1755 |
> |
{ |
1756 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1757 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1758 |
|
final Noop r = new Noop(); |
1767 |
|
checkCompletedWithWrappedCFException(g, ex); |
1768 |
|
assertEquals(0, r.invocationCount); |
1769 |
|
checkCompletedNormally(f, v1); |
1770 |
< |
} |
1616 |
< |
} |
1770 |
> |
}} |
1771 |
|
|
1772 |
|
public void testRunAfterBoth_exceptionalCompletion3() { |
1773 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1774 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1775 |
< |
|
1774 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1775 |
> |
{ |
1776 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1777 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1778 |
|
final Noop r = new Noop(); |
1786 |
|
checkCompletedWithWrappedCFException(g, ex); |
1787 |
|
assertEquals(0, r.invocationCount); |
1788 |
|
checkCompletedNormally(f, v1); |
1789 |
< |
} |
1636 |
< |
} |
1789 |
> |
}} |
1790 |
|
|
1791 |
|
public void testRunAfterBoth_exceptionalCompletion4() { |
1792 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1793 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1794 |
< |
|
1793 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1794 |
> |
{ |
1795 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1796 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1797 |
|
final Noop r = new Noop(); |
1805 |
|
checkCompletedWithWrappedCFException(f, ex); |
1806 |
|
assertEquals(0, r.invocationCount); |
1807 |
|
checkCompletedNormally(g, v1); |
1808 |
< |
} |
1656 |
< |
} |
1808 |
> |
}} |
1809 |
|
|
1810 |
|
/** |
1811 |
|
* runAfterBoth result completes exceptionally if action does |
1813 |
|
public void testRunAfterBoth_actionFailed1() { |
1814 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1815 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1816 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1817 |
< |
|
1816 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1817 |
> |
{ |
1818 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1819 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1820 |
< |
final FailingNoop r = new FailingNoop(); |
1820 |
> |
final FailingRunnable r = new FailingRunnable(); |
1821 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1822 |
|
|
1823 |
|
f.complete(v1); |
1827 |
|
checkCompletedWithWrappedCFException(h); |
1828 |
|
checkCompletedNormally(f, v1); |
1829 |
|
checkCompletedNormally(g, v2); |
1830 |
< |
} |
1679 |
< |
} |
1830 |
> |
}} |
1831 |
|
|
1832 |
|
public void testRunAfterBoth_actionFailed2() { |
1833 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1834 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1835 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1836 |
< |
|
1835 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1836 |
> |
{ |
1837 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1838 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1839 |
< |
final FailingNoop r = new FailingNoop(); |
1839 |
> |
final FailingRunnable r = new FailingRunnable(); |
1840 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1841 |
|
|
1842 |
|
g.complete(v2); |
1846 |
|
checkCompletedWithWrappedCFException(h); |
1847 |
|
checkCompletedNormally(f, v1); |
1848 |
|
checkCompletedNormally(g, v2); |
1849 |
< |
} |
1699 |
< |
} |
1849 |
> |
}} |
1850 |
|
|
1851 |
|
/** |
1852 |
|
* runAfterBoth result completes exceptionally if either source cancelled |
1854 |
|
public void testRunAfterBoth_sourceCancelled1() { |
1855 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1856 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1857 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1858 |
< |
|
1857 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1858 |
> |
{ |
1859 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1860 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1861 |
|
final Noop r = new Noop(); |
1869 |
|
checkCancelled(f); |
1870 |
|
assertEquals(0, r.invocationCount); |
1871 |
|
checkCompletedNormally(g, v1); |
1872 |
< |
} |
1723 |
< |
} |
1872 |
> |
}} |
1873 |
|
|
1874 |
|
public void testRunAfterBoth_sourceCancelled2() { |
1875 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1876 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1877 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1878 |
< |
|
1877 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1878 |
> |
{ |
1879 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1880 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1881 |
|
final Noop r = new Noop(); |
1889 |
|
checkCancelled(g); |
1890 |
|
assertEquals(0, r.invocationCount); |
1891 |
|
checkCompletedNormally(f, v1); |
1892 |
< |
} |
1744 |
< |
} |
1892 |
> |
}} |
1893 |
|
|
1894 |
|
public void testRunAfterBoth_sourceCancelled3() { |
1895 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1896 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1897 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1898 |
< |
|
1897 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1898 |
> |
{ |
1899 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1900 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1901 |
|
final Noop r = new Noop(); |
1908 |
|
checkCancelled(g); |
1909 |
|
assertEquals(0, r.invocationCount); |
1910 |
|
checkCompletedNormally(f, v1); |
1911 |
< |
} |
1764 |
< |
} |
1911 |
> |
}} |
1912 |
|
|
1913 |
|
public void testRunAfterBoth_sourceCancelled4() { |
1914 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1915 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1916 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
1917 |
< |
|
1916 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1917 |
> |
{ |
1918 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1919 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1920 |
|
final Noop r = new Noop(); |
1927 |
|
checkCancelled(f); |
1928 |
|
assertEquals(0, r.invocationCount); |
1929 |
|
checkCompletedNormally(g, v1); |
1930 |
< |
} |
1784 |
< |
} |
1930 |
> |
}} |
1931 |
|
|
1932 |
|
/** |
1933 |
|
* applyToEither result completes normally after normal completion |
1936 |
|
public void testApplyToEither_normalCompletion1() { |
1937 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1938 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1939 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1940 |
< |
|
1939 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1940 |
> |
{ |
1941 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1942 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1943 |
|
final IncFunction r = new IncFunction(); |
1950 |
|
checkCompletedNormally(f, v1); |
1951 |
|
checkCompletedNormally(g, v2); |
1952 |
|
checkCompletedNormally(h, inc(v1)); |
1953 |
< |
} |
1808 |
< |
} |
1953 |
> |
}} |
1954 |
|
|
1955 |
|
public void testApplyToEither_normalCompletion2() { |
1956 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1957 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1958 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1959 |
< |
|
1958 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1959 |
> |
{ |
1960 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1961 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1962 |
|
final IncFunction r = new IncFunction(); |
1969 |
|
checkCompletedNormally(f, v1); |
1970 |
|
checkCompletedNormally(g, v2); |
1971 |
|
checkCompletedNormally(h, inc(v2)); |
1972 |
< |
} |
1973 |
< |
} |
1972 |
> |
}} |
1973 |
> |
|
1974 |
|
public void testApplyToEither_normalCompletion3() { |
1975 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1976 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1977 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1978 |
< |
|
1977 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
1978 |
> |
{ |
1979 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1980 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1981 |
|
final IncFunction r = new IncFunction(); |
1991 |
|
assertTrue(Objects.equals(h.join(), inc(v1)) || |
1992 |
|
Objects.equals(h.join(), inc(v2))); |
1993 |
|
assertEquals(1, r.invocationCount); |
1994 |
< |
} |
1850 |
< |
} |
1994 |
> |
}} |
1995 |
|
|
1996 |
|
/** |
1997 |
|
* applyToEither result completes exceptionally after exceptional |
1999 |
|
*/ |
2000 |
|
public void testApplyToEither_exceptionalCompletion1() { |
2001 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2002 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2003 |
< |
|
2002 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2003 |
> |
{ |
2004 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2005 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2006 |
|
final IncFunction r = new IncFunction(); |
2015 |
|
checkCompletedNormally(g, v1); |
2016 |
|
checkCompletedWithWrappedCFException(f, ex); |
2017 |
|
checkCompletedWithWrappedCFException(h, ex); |
2018 |
< |
} |
1875 |
< |
} |
2018 |
> |
}} |
2019 |
|
|
2020 |
|
public void testApplyToEither_exceptionalCompletion2() { |
2021 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2022 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2023 |
< |
|
2022 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2023 |
> |
{ |
2024 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2025 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2026 |
|
final IncFunction r = new IncFunction(); |
2035 |
|
checkCompletedNormally(f, v1); |
2036 |
|
checkCompletedWithWrappedCFException(g, ex); |
2037 |
|
checkCompletedWithWrappedCFException(h, ex); |
2038 |
< |
} |
1896 |
< |
} |
2038 |
> |
}} |
2039 |
|
|
2040 |
|
public void testApplyToEither_exceptionalCompletion3() { |
2041 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2042 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2043 |
< |
|
2042 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2043 |
> |
{ |
2044 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2045 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2046 |
|
final IncFunction r = new IncFunction(); |
2053 |
|
// unspecified behavior |
2054 |
|
Integer v; |
2055 |
|
try { |
2056 |
< |
assertEquals(h.join(), inc(v1)); |
2056 |
> |
assertEquals(inc(v1), h.join()); |
2057 |
|
assertEquals(1, r.invocationCount); |
2058 |
|
} catch (CompletionException ok) { |
2059 |
|
checkCompletedWithWrappedCFException(h, ex); |
2062 |
|
|
2063 |
|
checkCompletedWithWrappedCFException(g, ex); |
2064 |
|
checkCompletedNormally(f, v1); |
2065 |
< |
} |
1924 |
< |
} |
2065 |
> |
}} |
2066 |
|
|
2067 |
|
public void testApplyToEither_exceptionalCompletion4() { |
2068 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2069 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2070 |
< |
|
2069 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2070 |
> |
{ |
2071 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2072 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2073 |
|
final IncFunction r = new IncFunction(); |
2080 |
|
// unspecified behavior |
2081 |
|
Integer v; |
2082 |
|
try { |
2083 |
< |
assertEquals(h.join(), inc(v1)); |
2083 |
> |
assertEquals(inc(v1), h.join()); |
2084 |
|
assertEquals(1, r.invocationCount); |
2085 |
|
} catch (CompletionException ok) { |
2086 |
|
checkCompletedWithWrappedCFException(h, ex); |
2089 |
|
|
2090 |
|
checkCompletedWithWrappedCFException(f, ex); |
2091 |
|
checkCompletedNormally(g, v1); |
2092 |
< |
} |
1952 |
< |
} |
2092 |
> |
}} |
2093 |
|
|
2094 |
|
/** |
2095 |
|
* applyToEither result completes exceptionally if action does |
2097 |
|
public void testApplyToEither_actionFailed1() { |
2098 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2099 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2100 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2101 |
< |
|
2100 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2101 |
> |
{ |
2102 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2103 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2104 |
|
final FailingFunction r = new FailingFunction(); |
2109 |
|
g.complete(v2); |
2110 |
|
checkCompletedNormally(f, v1); |
2111 |
|
checkCompletedNormally(g, v2); |
2112 |
< |
} |
1973 |
< |
} |
2112 |
> |
}} |
2113 |
|
|
2114 |
|
public void testApplyToEither_actionFailed2() { |
2115 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2116 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2117 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2118 |
< |
|
2117 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2118 |
> |
{ |
2119 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2120 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2121 |
|
final FailingFunction r = new FailingFunction(); |
2126 |
|
f.complete(v1); |
2127 |
|
checkCompletedNormally(f, v1); |
2128 |
|
checkCompletedNormally(g, v2); |
2129 |
< |
} |
1991 |
< |
} |
2129 |
> |
}} |
2130 |
|
|
2131 |
|
/** |
2132 |
|
* applyToEither result completes exceptionally if either source cancelled |
2134 |
|
public void testApplyToEither_sourceCancelled1() { |
2135 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2136 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2137 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2138 |
< |
|
2137 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2138 |
> |
{ |
2139 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2140 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2141 |
|
final IncFunction r = new IncFunction(); |
2149 |
|
assertEquals(0, r.invocationCount); |
2150 |
|
checkCompletedNormally(g, v1); |
2151 |
|
checkCompletedWithWrappedCancellationException(h); |
2152 |
< |
} |
2015 |
< |
} |
2152 |
> |
}} |
2153 |
|
|
2154 |
|
public void testApplyToEither_sourceCancelled2() { |
2155 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2156 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2157 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2158 |
< |
|
2157 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2158 |
> |
{ |
2159 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2160 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2161 |
|
final IncFunction r = new IncFunction(); |
2169 |
|
assertEquals(0, r.invocationCount); |
2170 |
|
checkCompletedNormally(f, v1); |
2171 |
|
checkCompletedWithWrappedCancellationException(h); |
2172 |
< |
} |
2036 |
< |
} |
2172 |
> |
}} |
2173 |
|
|
2174 |
|
public void testApplyToEither_sourceCancelled3() { |
2175 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2176 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2177 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2178 |
< |
|
2177 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2178 |
> |
{ |
2179 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2180 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2181 |
|
final IncFunction r = new IncFunction(); |
2187 |
|
// unspecified behavior |
2188 |
|
Integer v; |
2189 |
|
try { |
2190 |
< |
assertEquals(h.join(), inc(v1)); |
2190 |
> |
assertEquals(inc(v1), h.join()); |
2191 |
|
assertEquals(1, r.invocationCount); |
2192 |
|
} catch (CompletionException ok) { |
2193 |
|
checkCompletedWithWrappedCancellationException(h); |
2196 |
|
|
2197 |
|
checkCancelled(g); |
2198 |
|
checkCompletedNormally(f, v1); |
2199 |
< |
} |
2064 |
< |
} |
2199 |
> |
}} |
2200 |
|
|
2201 |
|
public void testApplyToEither_sourceCancelled4() { |
2202 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2203 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2204 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2205 |
< |
|
2204 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2205 |
> |
{ |
2206 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2207 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2208 |
|
final IncFunction r = new IncFunction(); |
2214 |
|
// unspecified behavior |
2215 |
|
Integer v; |
2216 |
|
try { |
2217 |
< |
assertEquals(h.join(), inc(v1)); |
2217 |
> |
assertEquals(inc(v1), h.join()); |
2218 |
|
assertEquals(1, r.invocationCount); |
2219 |
|
} catch (CompletionException ok) { |
2220 |
|
checkCompletedWithWrappedCancellationException(h); |
2223 |
|
|
2224 |
|
checkCancelled(f); |
2225 |
|
checkCompletedNormally(g, v1); |
2226 |
< |
} |
2092 |
< |
} |
2226 |
> |
}} |
2227 |
|
|
2228 |
|
/** |
2229 |
|
* acceptEither result completes normally after normal completion |
2232 |
|
public void testAcceptEither_normalCompletion1() { |
2233 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2234 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2235 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2236 |
< |
|
2235 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2236 |
> |
{ |
2237 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2238 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2239 |
|
final IncAction r = new IncAction(); |
2241 |
|
|
2242 |
|
f.complete(v1); |
2243 |
|
checkCompletedNormally(h, null); |
2244 |
< |
assertEquals(r.value, inc(v1)); |
2244 |
> |
assertEquals(inc(v1), r.value); |
2245 |
|
g.complete(v2); |
2246 |
|
|
2247 |
|
checkCompletedNormally(f, v1); |
2248 |
|
checkCompletedNormally(g, v2); |
2249 |
|
checkCompletedNormally(h, null); |
2250 |
< |
} |
2117 |
< |
} |
2250 |
> |
}} |
2251 |
|
|
2252 |
|
public void testAcceptEither_normalCompletion2() { |
2253 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2254 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2255 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2256 |
< |
|
2255 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2256 |
> |
{ |
2257 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2258 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2259 |
|
final IncAction r = new IncAction(); |
2261 |
|
|
2262 |
|
g.complete(v2); |
2263 |
|
checkCompletedNormally(h, null); |
2264 |
< |
assertEquals(r.value, inc(v2)); |
2264 |
> |
assertEquals(inc(v2), r.value); |
2265 |
|
f.complete(v1); |
2266 |
|
|
2267 |
|
checkCompletedNormally(f, v1); |
2268 |
|
checkCompletedNormally(g, v2); |
2269 |
|
checkCompletedNormally(h, null); |
2270 |
< |
} |
2271 |
< |
} |
2270 |
> |
}} |
2271 |
> |
|
2272 |
|
public void testAcceptEither_normalCompletion3() { |
2273 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2274 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2275 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2276 |
< |
|
2275 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2276 |
> |
{ |
2277 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2278 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2279 |
|
final IncAction r = new IncAction(); |
2289 |
|
// unspecified behavior |
2290 |
|
assertTrue(Objects.equals(r.value, inc(v1)) || |
2291 |
|
Objects.equals(r.value, inc(v2))); |
2292 |
< |
} |
2160 |
< |
} |
2292 |
> |
}} |
2293 |
|
|
2294 |
|
/** |
2295 |
|
* acceptEither result completes exceptionally after exceptional |
2297 |
|
*/ |
2298 |
|
public void testAcceptEither_exceptionalCompletion1() { |
2299 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2300 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2301 |
< |
|
2300 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2301 |
> |
{ |
2302 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2303 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2304 |
|
final IncAction r = new IncAction(); |
2313 |
|
checkCompletedNormally(g, v1); |
2314 |
|
checkCompletedWithWrappedCFException(f, ex); |
2315 |
|
checkCompletedWithWrappedCFException(h, ex); |
2316 |
< |
} |
2185 |
< |
} |
2316 |
> |
}} |
2317 |
|
|
2318 |
|
public void testAcceptEither_exceptionalCompletion2() { |
2319 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2320 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2321 |
< |
|
2320 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2321 |
> |
{ |
2322 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2323 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2324 |
|
final IncAction r = new IncAction(); |
2333 |
|
checkCompletedNormally(f, v1); |
2334 |
|
checkCompletedWithWrappedCFException(g, ex); |
2335 |
|
checkCompletedWithWrappedCFException(h, ex); |
2336 |
< |
} |
2206 |
< |
} |
2336 |
> |
}} |
2337 |
|
|
2338 |
|
public void testAcceptEither_exceptionalCompletion3() { |
2339 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2340 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2341 |
< |
|
2340 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2341 |
> |
{ |
2342 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2343 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2344 |
|
final IncAction r = new IncAction(); |
2351 |
|
// unspecified behavior |
2352 |
|
Integer v; |
2353 |
|
try { |
2354 |
< |
assertEquals(h.join(), null); |
2354 |
> |
assertNull(h.join()); |
2355 |
|
assertEquals(1, r.invocationCount); |
2356 |
|
assertEquals(inc(v1), r.value); |
2357 |
|
} catch (CompletionException ok) { |
2361 |
|
|
2362 |
|
checkCompletedWithWrappedCFException(g, ex); |
2363 |
|
checkCompletedNormally(f, v1); |
2364 |
< |
} |
2235 |
< |
} |
2364 |
> |
}} |
2365 |
|
|
2366 |
|
public void testAcceptEither_exceptionalCompletion4() { |
2367 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2368 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2369 |
< |
|
2368 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2369 |
> |
{ |
2370 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2371 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2372 |
|
final IncAction r = new IncAction(); |
2379 |
|
// unspecified behavior |
2380 |
|
Integer v; |
2381 |
|
try { |
2382 |
< |
assertEquals(h.join(), null); |
2382 |
> |
assertNull(h.join()); |
2383 |
|
assertEquals(1, r.invocationCount); |
2384 |
|
assertEquals(inc(v1), r.value); |
2385 |
|
} catch (CompletionException ok) { |
2389 |
|
|
2390 |
|
checkCompletedWithWrappedCFException(f, ex); |
2391 |
|
checkCompletedNormally(g, v1); |
2392 |
< |
} |
2264 |
< |
} |
2392 |
> |
}} |
2393 |
|
|
2394 |
|
/** |
2395 |
|
* acceptEither result completes exceptionally if action does |
2397 |
|
public void testAcceptEither_actionFailed1() { |
2398 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2399 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2400 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2401 |
< |
|
2400 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2401 |
> |
{ |
2402 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2403 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2404 |
|
final FailingConsumer r = new FailingConsumer(); |
2409 |
|
g.complete(v2); |
2410 |
|
checkCompletedNormally(f, v1); |
2411 |
|
checkCompletedNormally(g, v2); |
2412 |
< |
} |
2285 |
< |
} |
2412 |
> |
}} |
2413 |
|
|
2414 |
|
public void testAcceptEither_actionFailed2() { |
2415 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2416 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2417 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2418 |
< |
|
2417 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2418 |
> |
{ |
2419 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2420 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2421 |
|
final FailingConsumer r = new FailingConsumer(); |
2426 |
|
f.complete(v1); |
2427 |
|
checkCompletedNormally(f, v1); |
2428 |
|
checkCompletedNormally(g, v2); |
2429 |
< |
} |
2303 |
< |
} |
2429 |
> |
}} |
2430 |
|
|
2431 |
|
/** |
2432 |
|
* acceptEither result completes exceptionally if either source cancelled |
2434 |
|
public void testAcceptEither_sourceCancelled1() { |
2435 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2436 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2437 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2438 |
< |
|
2437 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2438 |
> |
{ |
2439 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2440 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2441 |
|
final IncAction r = new IncAction(); |
2449 |
|
assertEquals(0, r.invocationCount); |
2450 |
|
checkCompletedNormally(g, v1); |
2451 |
|
checkCompletedWithWrappedCancellationException(h); |
2452 |
< |
} |
2327 |
< |
} |
2452 |
> |
}} |
2453 |
|
|
2454 |
|
public void testAcceptEither_sourceCancelled2() { |
2455 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2456 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2457 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2458 |
< |
|
2457 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2458 |
> |
{ |
2459 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2460 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2461 |
|
final IncAction r = new IncAction(); |
2469 |
|
assertEquals(0, r.invocationCount); |
2470 |
|
checkCompletedNormally(f, v1); |
2471 |
|
checkCompletedWithWrappedCancellationException(h); |
2472 |
< |
} |
2348 |
< |
} |
2472 |
> |
}} |
2473 |
|
|
2474 |
|
public void testAcceptEither_sourceCancelled3() { |
2475 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2476 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2477 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2478 |
< |
|
2477 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2478 |
> |
{ |
2479 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2480 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2481 |
|
final IncAction r = new IncAction(); |
2487 |
|
// unspecified behavior |
2488 |
|
Integer v; |
2489 |
|
try { |
2490 |
< |
assertEquals(h.join(), null); |
2490 |
> |
assertNull(h.join()); |
2491 |
|
assertEquals(1, r.invocationCount); |
2492 |
|
assertEquals(inc(v1), r.value); |
2493 |
|
} catch (CompletionException ok) { |
2497 |
|
|
2498 |
|
checkCancelled(g); |
2499 |
|
checkCompletedNormally(f, v1); |
2500 |
< |
} |
2377 |
< |
} |
2500 |
> |
}} |
2501 |
|
|
2502 |
|
public void testAcceptEither_sourceCancelled4() { |
2503 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2504 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2505 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2506 |
< |
|
2505 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2506 |
> |
{ |
2507 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2508 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2509 |
|
final IncAction r = new IncAction(); |
2515 |
|
// unspecified behavior |
2516 |
|
Integer v; |
2517 |
|
try { |
2518 |
< |
assertEquals(h.join(), null); |
2518 |
> |
assertNull(h.join()); |
2519 |
|
assertEquals(1, r.invocationCount); |
2520 |
|
assertEquals(inc(v1), r.value); |
2521 |
|
} catch (CompletionException ok) { |
2525 |
|
|
2526 |
|
checkCancelled(f); |
2527 |
|
checkCompletedNormally(g, v1); |
2528 |
< |
} |
2406 |
< |
} |
2528 |
> |
}} |
2529 |
|
|
2530 |
|
/** |
2531 |
|
* runAfterEither result completes normally after normal completion |
2534 |
|
public void testRunAfterEither_normalCompletion1() { |
2535 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2536 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2537 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2538 |
< |
|
2537 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2538 |
> |
{ |
2539 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2540 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2541 |
|
final Noop r = new Noop(); |
2550 |
|
checkCompletedNormally(g, v2); |
2551 |
|
checkCompletedNormally(h, null); |
2552 |
|
assertEquals(1, r.invocationCount); |
2553 |
< |
} |
2432 |
< |
} |
2553 |
> |
}} |
2554 |
|
|
2555 |
|
public void testRunAfterEither_normalCompletion2() { |
2556 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2557 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2558 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2559 |
< |
|
2558 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2559 |
> |
{ |
2560 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2561 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2562 |
|
final Noop r = new Noop(); |
2571 |
|
checkCompletedNormally(g, v2); |
2572 |
|
checkCompletedNormally(h, null); |
2573 |
|
assertEquals(1, r.invocationCount); |
2574 |
< |
} |
2575 |
< |
} |
2574 |
> |
}} |
2575 |
> |
|
2576 |
|
public void testRunAfterEither_normalCompletion3() { |
2577 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2578 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2579 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2580 |
< |
|
2579 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2580 |
> |
{ |
2581 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2582 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2583 |
|
final Noop r = new Noop(); |
2590 |
|
checkCompletedNormally(f, v1); |
2591 |
|
checkCompletedNormally(g, v2); |
2592 |
|
assertEquals(1, r.invocationCount); |
2593 |
< |
} |
2473 |
< |
} |
2593 |
> |
}} |
2594 |
|
|
2595 |
|
/** |
2596 |
|
* runAfterEither result completes exceptionally after exceptional |
2598 |
|
*/ |
2599 |
|
public void testRunAfterEither_exceptionalCompletion1() { |
2600 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2601 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2602 |
< |
|
2601 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2602 |
> |
{ |
2603 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2604 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2605 |
|
final Noop r = new Noop(); |
2614 |
|
checkCompletedNormally(g, v1); |
2615 |
|
checkCompletedWithWrappedCFException(f, ex); |
2616 |
|
checkCompletedWithWrappedCFException(h, ex); |
2617 |
< |
} |
2498 |
< |
} |
2617 |
> |
}} |
2618 |
|
|
2619 |
|
public void testRunAfterEither_exceptionalCompletion2() { |
2620 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2621 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2622 |
< |
|
2621 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2622 |
> |
{ |
2623 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2624 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2625 |
|
final Noop r = new Noop(); |
2634 |
|
checkCompletedNormally(f, v1); |
2635 |
|
checkCompletedWithWrappedCFException(g, ex); |
2636 |
|
checkCompletedWithWrappedCFException(h, ex); |
2637 |
< |
} |
2519 |
< |
} |
2637 |
> |
}} |
2638 |
|
|
2639 |
|
public void testRunAfterEither_exceptionalCompletion3() { |
2640 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2641 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2642 |
< |
|
2641 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2642 |
> |
{ |
2643 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2644 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2645 |
|
final Noop r = new Noop(); |
2652 |
|
// unspecified behavior |
2653 |
|
Integer v; |
2654 |
|
try { |
2655 |
< |
assertEquals(h.join(), null); |
2655 |
> |
assertNull(h.join()); |
2656 |
|
assertEquals(1, r.invocationCount); |
2657 |
|
} catch (CompletionException ok) { |
2658 |
|
checkCompletedWithWrappedCFException(h, ex); |
2661 |
|
|
2662 |
|
checkCompletedWithWrappedCFException(g, ex); |
2663 |
|
checkCompletedNormally(f, v1); |
2664 |
< |
} |
2547 |
< |
} |
2664 |
> |
}} |
2665 |
|
|
2666 |
|
public void testRunAfterEither_exceptionalCompletion4() { |
2667 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2668 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2669 |
< |
|
2668 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2669 |
> |
{ |
2670 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2671 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2672 |
|
final Noop r = new Noop(); |
2679 |
|
// unspecified behavior |
2680 |
|
Integer v; |
2681 |
|
try { |
2682 |
< |
assertEquals(h.join(), null); |
2682 |
> |
assertNull(h.join()); |
2683 |
|
assertEquals(1, r.invocationCount); |
2684 |
|
} catch (CompletionException ok) { |
2685 |
|
checkCompletedWithWrappedCFException(h, ex); |
2688 |
|
|
2689 |
|
checkCompletedWithWrappedCFException(f, ex); |
2690 |
|
checkCompletedNormally(g, v1); |
2691 |
< |
} |
2575 |
< |
} |
2691 |
> |
}} |
2692 |
|
|
2693 |
|
/** |
2694 |
|
* runAfterEither result completes exceptionally if action does |
2696 |
|
public void testRunAfterEither_actionFailed1() { |
2697 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2698 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2699 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2700 |
< |
|
2699 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2700 |
> |
{ |
2701 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2702 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2703 |
< |
final FailingNoop r = new FailingNoop(); |
2703 |
> |
final FailingRunnable r = new FailingRunnable(); |
2704 |
|
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2705 |
|
|
2706 |
|
f.complete(v1); |
2708 |
|
g.complete(v2); |
2709 |
|
checkCompletedNormally(f, v1); |
2710 |
|
checkCompletedNormally(g, v2); |
2711 |
< |
} |
2596 |
< |
} |
2711 |
> |
}} |
2712 |
|
|
2713 |
|
public void testRunAfterEither_actionFailed2() { |
2714 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2715 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2716 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
2717 |
< |
|
2716 |
> |
for (Integer v2 : new Integer[] { 2, null }) |
2717 |
> |
{ |
2718 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2719 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2720 |
< |
final FailingNoop r = new FailingNoop(); |
2720 |
> |
final FailingRunnable r = new FailingRunnable(); |
2721 |
|
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2722 |
|
|
2723 |
|
g.complete(v2); |
2725 |
|
f.complete(v1); |
2726 |
|
checkCompletedNormally(f, v1); |
2727 |
|
checkCompletedNormally(g, v2); |
2728 |
< |
} |
2614 |
< |
} |
2728 |
> |
}} |
2729 |
|
|
2730 |
|
/** |
2731 |
|
* runAfterEither result completes exceptionally if either source cancelled |
2733 |
|
public void testRunAfterEither_sourceCancelled1() { |
2734 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2735 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2736 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2737 |
< |
|
2736 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2737 |
> |
{ |
2738 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2739 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2740 |
|
final Noop r = new Noop(); |
2748 |
|
assertEquals(0, r.invocationCount); |
2749 |
|
checkCompletedNormally(g, v1); |
2750 |
|
checkCompletedWithWrappedCancellationException(h); |
2751 |
< |
} |
2638 |
< |
} |
2751 |
> |
}} |
2752 |
|
|
2753 |
|
public void testRunAfterEither_sourceCancelled2() { |
2754 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2755 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2756 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2757 |
< |
|
2756 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2757 |
> |
{ |
2758 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2759 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2760 |
|
final Noop r = new Noop(); |
2768 |
|
assertEquals(0, r.invocationCount); |
2769 |
|
checkCompletedNormally(f, v1); |
2770 |
|
checkCompletedWithWrappedCancellationException(h); |
2771 |
< |
} |
2659 |
< |
} |
2771 |
> |
}} |
2772 |
|
|
2773 |
|
public void testRunAfterEither_sourceCancelled3() { |
2774 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2775 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2776 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2777 |
< |
|
2776 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2777 |
> |
{ |
2778 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2779 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2780 |
|
final Noop r = new Noop(); |
2786 |
|
// unspecified behavior |
2787 |
|
Integer v; |
2788 |
|
try { |
2789 |
< |
assertEquals(h.join(), null); |
2789 |
> |
assertNull(h.join()); |
2790 |
|
assertEquals(1, r.invocationCount); |
2791 |
|
} catch (CompletionException ok) { |
2792 |
|
checkCompletedWithWrappedCancellationException(h); |
2795 |
|
|
2796 |
|
checkCancelled(g); |
2797 |
|
checkCompletedNormally(f, v1); |
2798 |
< |
} |
2687 |
< |
} |
2798 |
> |
}} |
2799 |
|
|
2800 |
|
public void testRunAfterEither_sourceCancelled4() { |
2801 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2802 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2803 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2804 |
< |
|
2803 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2804 |
> |
{ |
2805 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2806 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2807 |
|
final Noop r = new Noop(); |
2813 |
|
// unspecified behavior |
2814 |
|
Integer v; |
2815 |
|
try { |
2816 |
< |
assertEquals(h.join(), null); |
2816 |
> |
assertNull(h.join()); |
2817 |
|
assertEquals(1, r.invocationCount); |
2818 |
|
} catch (CompletionException ok) { |
2819 |
|
checkCompletedWithWrappedCancellationException(h); |
2822 |
|
|
2823 |
|
checkCancelled(f); |
2824 |
|
checkCompletedNormally(g, v1); |
2825 |
< |
} |
2715 |
< |
} |
2825 |
> |
}} |
2826 |
|
|
2827 |
|
/** |
2828 |
|
* thenCompose result completes normally after normal completion of source |
2829 |
|
*/ |
2830 |
< |
public void testThenCompose_normalCompletion1() { |
2830 |
> |
public void testThenCompose_normalCompletion() { |
2831 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2832 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2833 |
< |
|
2832 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
2833 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2834 |
> |
{ |
2835 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2836 |
|
final CompletableFutureInc r = new CompletableFutureInc(); |
2837 |
+ |
if (!createIncomplete) f.complete(v1); |
2838 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
2839 |
< |
f.complete(v1); |
2728 |
< |
checkCompletedNormally(g, inc(v1)); |
2729 |
< |
checkCompletedNormally(f, v1); |
2730 |
< |
assertEquals(1, r.invocationCount); |
2731 |
< |
} |
2732 |
< |
} |
2733 |
< |
|
2734 |
< |
public void testThenCompose_normalCompletion2() { |
2735 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2736 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2839 |
> |
if (createIncomplete) f.complete(v1); |
2840 |
|
|
2738 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2739 |
– |
final CompletableFutureInc r = new CompletableFutureInc(); |
2740 |
– |
f.complete(v1); |
2741 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2841 |
|
checkCompletedNormally(g, inc(v1)); |
2842 |
|
checkCompletedNormally(f, v1); |
2843 |
|
assertEquals(1, r.invocationCount); |
2844 |
< |
} |
2746 |
< |
} |
2844 |
> |
}} |
2845 |
|
|
2846 |
|
/** |
2847 |
|
* thenCompose result completes exceptionally after exceptional |
2848 |
|
* completion of source |
2849 |
|
*/ |
2850 |
< |
public void testThenCompose_exceptionalCompletion1() { |
2851 |
< |
for (ExecutionMode m : ExecutionMode.values()) { |
2852 |
< |
|
2850 |
> |
public void testThenCompose_exceptionalCompletion() { |
2851 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2852 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
2853 |
> |
{ |
2854 |
|
final CFException ex = new CFException(); |
2855 |
|
final CompletableFutureInc r = new CompletableFutureInc(); |
2856 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2857 |
+ |
if (!createIncomplete) f.completeExceptionally(ex); |
2858 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
2859 |
< |
f.completeExceptionally(ex); |
2760 |
< |
checkCompletedWithWrappedCFException(g, ex); |
2761 |
< |
checkCompletedWithWrappedCFException(f, ex); |
2762 |
< |
} |
2763 |
< |
} |
2764 |
< |
|
2765 |
< |
public void testThenCompose_exceptionalCompletion2() { |
2766 |
< |
for (ExecutionMode m : ExecutionMode.values()) { |
2859 |
> |
if (createIncomplete) f.completeExceptionally(ex); |
2860 |
|
|
2768 |
– |
final CFException ex = new CFException(); |
2769 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2770 |
– |
f.completeExceptionally(ex); |
2771 |
– |
final CompletableFutureInc r = new CompletableFutureInc(); |
2772 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2861 |
|
checkCompletedWithWrappedCFException(g, ex); |
2862 |
|
checkCompletedWithWrappedCFException(f, ex); |
2863 |
< |
} |
2864 |
< |
} |
2863 |
> |
assertEquals(0, r.invocationCount); |
2864 |
> |
}} |
2865 |
|
|
2866 |
|
/** |
2867 |
|
* thenCompose result completes exceptionally if action does |
2868 |
|
*/ |
2869 |
< |
public void testThenCompose_actionFailed1() { |
2869 |
> |
public void testThenCompose_actionFailed() { |
2870 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2871 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2872 |
< |
|
2871 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
2872 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2873 |
> |
{ |
2874 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2875 |
|
final FailingCompletableFutureFunction r |
2876 |
|
= new FailingCompletableFutureFunction(); |
2877 |
+ |
if (!createIncomplete) f.complete(v1); |
2878 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
2879 |
< |
f.complete(v1); |
2790 |
< |
checkCompletedWithWrappedCFException(g); |
2791 |
< |
checkCompletedNormally(f, v1); |
2792 |
< |
} |
2793 |
< |
} |
2794 |
< |
|
2795 |
< |
public void testThenCompose_actionFailed2() { |
2796 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2797 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
2879 |
> |
if (createIncomplete) f.complete(v1); |
2880 |
|
|
2799 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2800 |
– |
f.complete(v1); |
2801 |
– |
final FailingCompletableFutureFunction r |
2802 |
– |
= new FailingCompletableFutureFunction(); |
2803 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2881 |
|
checkCompletedWithWrappedCFException(g); |
2882 |
|
checkCompletedNormally(f, v1); |
2883 |
< |
} |
2807 |
< |
} |
2883 |
> |
}} |
2884 |
|
|
2885 |
|
/** |
2886 |
|
* thenCompose result completes exceptionally if source cancelled |
2887 |
|
*/ |
2888 |
< |
public void testThenCompose_sourceCancelled1() { |
2888 |
> |
public void testThenCompose_sourceCancelled() { |
2889 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2890 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) { |
2891 |
< |
|
2890 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
2891 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2892 |
> |
{ |
2893 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2894 |
|
final CompletableFutureInc r = new CompletableFutureInc(); |
2895 |
+ |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
2896 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
2897 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2898 |
< |
checkCompletedWithWrappedCancellationException(g); |
2899 |
< |
checkCancelled(f); |
2897 |
> |
if (createIncomplete) { |
2898 |
> |
checkIncomplete(g); |
2899 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2900 |
|
} |
2823 |
– |
} |
2901 |
|
|
2825 |
– |
public void testThenCompose_sourceCancelled2() { |
2826 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2827 |
– |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) { |
2828 |
– |
|
2829 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2830 |
– |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2831 |
– |
final CompletableFutureInc r = new CompletableFutureInc(); |
2832 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2902 |
|
checkCompletedWithWrappedCancellationException(g); |
2903 |
|
checkCancelled(f); |
2904 |
< |
} |
2836 |
< |
} |
2837 |
< |
|
2838 |
< |
// asyncs |
2839 |
< |
|
2840 |
< |
/** |
2841 |
< |
* thenRunAsync result completes normally after normal completion of source |
2842 |
< |
*/ |
2843 |
< |
public void testThenRunAsync() { |
2844 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2845 |
< |
Noop r = new Noop(); |
2846 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r); |
2847 |
< |
f.complete(null); |
2848 |
< |
checkCompletedNormally(g, null); |
2849 |
< |
|
2850 |
< |
// reordered version |
2851 |
< |
f = new CompletableFuture<>(); |
2852 |
< |
f.complete(null); |
2853 |
< |
r = new Noop(); |
2854 |
< |
g = f.thenRunAsync(r); |
2855 |
< |
checkCompletedNormally(g, null); |
2856 |
< |
} |
2857 |
< |
|
2858 |
< |
/** |
2859 |
< |
* thenRunAsync result completes exceptionally after exceptional |
2860 |
< |
* completion of source |
2861 |
< |
*/ |
2862 |
< |
public void testThenRunAsync2() { |
2863 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2864 |
< |
Noop r = new Noop(); |
2865 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r); |
2866 |
< |
f.completeExceptionally(new CFException()); |
2867 |
< |
try { |
2868 |
< |
g.join(); |
2869 |
< |
shouldThrow(); |
2870 |
< |
} catch (CompletionException success) {} |
2871 |
< |
checkCompletedWithWrappedCFException(g); |
2872 |
< |
} |
2873 |
< |
|
2874 |
< |
/** |
2875 |
< |
* thenRunAsync result completes exceptionally if action does |
2876 |
< |
*/ |
2877 |
< |
public void testThenRunAsync3() { |
2878 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2879 |
< |
FailingNoop r = new FailingNoop(); |
2880 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r); |
2881 |
< |
f.complete(null); |
2882 |
< |
checkCompletedWithWrappedCFException(g); |
2883 |
< |
} |
2884 |
< |
|
2885 |
< |
/** |
2886 |
< |
* thenRunAsync result completes exceptionally if source cancelled |
2887 |
< |
*/ |
2888 |
< |
public void testThenRunAsync4() { |
2889 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2890 |
< |
Noop r = new Noop(); |
2891 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r); |
2892 |
< |
assertTrue(f.cancel(true)); |
2893 |
< |
checkCompletedWithWrappedCancellationException(g); |
2894 |
< |
} |
2895 |
< |
|
2896 |
< |
/** |
2897 |
< |
* thenApplyAsync result completes normally after normal completion of source |
2898 |
< |
*/ |
2899 |
< |
public void testThenApplyAsync() { |
2900 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2901 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(inc); |
2902 |
< |
f.complete(one); |
2903 |
< |
checkCompletedNormally(g, two); |
2904 |
< |
} |
2905 |
< |
|
2906 |
< |
/** |
2907 |
< |
* thenApplyAsync result completes exceptionally after exceptional |
2908 |
< |
* completion of source |
2909 |
< |
*/ |
2910 |
< |
public void testThenApplyAsync2() { |
2911 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2912 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(inc); |
2913 |
< |
f.completeExceptionally(new CFException()); |
2914 |
< |
checkCompletedWithWrappedCFException(g); |
2915 |
< |
} |
2916 |
< |
|
2917 |
< |
/** |
2918 |
< |
* thenApplyAsync result completes exceptionally if action does |
2919 |
< |
*/ |
2920 |
< |
public void testThenApplyAsync3() { |
2921 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2922 |
< |
FailingFunction r = new FailingFunction(); |
2923 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(r); |
2924 |
< |
f.complete(null); |
2925 |
< |
checkCompletedWithWrappedCFException(g); |
2926 |
< |
} |
2927 |
< |
|
2928 |
< |
/** |
2929 |
< |
* thenApplyAsync result completes exceptionally if source cancelled |
2930 |
< |
*/ |
2931 |
< |
public void testThenApplyAsync4() { |
2932 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2933 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(inc); |
2934 |
< |
assertTrue(f.cancel(true)); |
2935 |
< |
checkCompletedWithWrappedCancellationException(g); |
2936 |
< |
} |
2937 |
< |
|
2938 |
< |
/** |
2939 |
< |
* thenAcceptAsync result completes normally after normal |
2940 |
< |
* completion of source |
2941 |
< |
*/ |
2942 |
< |
public void testThenAcceptAsync() { |
2943 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2944 |
< |
IncAction r = new IncAction(); |
2945 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
2946 |
< |
f.complete(one); |
2947 |
< |
checkCompletedNormally(g, null); |
2948 |
< |
assertEquals(r.value, (Integer) 2); |
2949 |
< |
} |
2950 |
< |
|
2951 |
< |
/** |
2952 |
< |
* thenAcceptAsync result completes exceptionally after exceptional |
2953 |
< |
* completion of source |
2954 |
< |
*/ |
2955 |
< |
public void testThenAcceptAsync2() { |
2956 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2957 |
< |
IncAction r = new IncAction(); |
2958 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
2959 |
< |
f.completeExceptionally(new CFException()); |
2960 |
< |
checkCompletedWithWrappedCFException(g); |
2961 |
< |
} |
2962 |
< |
|
2963 |
< |
/** |
2964 |
< |
* thenAcceptAsync result completes exceptionally if action does |
2965 |
< |
*/ |
2966 |
< |
public void testThenAcceptAsync3() { |
2967 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2968 |
< |
FailingConsumer r = new FailingConsumer(); |
2969 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
2970 |
< |
f.complete(null); |
2971 |
< |
checkCompletedWithWrappedCFException(g); |
2972 |
< |
} |
2973 |
< |
|
2974 |
< |
/** |
2975 |
< |
* thenAcceptAsync result completes exceptionally if source cancelled |
2976 |
< |
*/ |
2977 |
< |
public void testThenAcceptAsync4() { |
2978 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2979 |
< |
IncAction r = new IncAction(); |
2980 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
2981 |
< |
assertTrue(f.cancel(true)); |
2982 |
< |
checkCompletedWithWrappedCancellationException(g); |
2983 |
< |
} |
2984 |
< |
|
2985 |
< |
// async with explicit executors |
2986 |
< |
|
2987 |
< |
/** |
2988 |
< |
* thenRunAsync result completes normally after normal completion of source |
2989 |
< |
*/ |
2990 |
< |
public void testThenRunAsyncE() { |
2991 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2992 |
< |
Noop r = new Noop(); |
2993 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
2994 |
< |
f.complete(null); |
2995 |
< |
checkCompletedNormally(g, null); |
2996 |
< |
|
2997 |
< |
// reordered version |
2998 |
< |
f = new CompletableFuture<>(); |
2999 |
< |
f.complete(null); |
3000 |
< |
r = new Noop(); |
3001 |
< |
g = f.thenRunAsync(r, new ThreadExecutor()); |
3002 |
< |
checkCompletedNormally(g, null); |
3003 |
< |
} |
3004 |
< |
|
3005 |
< |
/** |
3006 |
< |
* thenRunAsync result completes exceptionally after exceptional |
3007 |
< |
* completion of source |
3008 |
< |
*/ |
3009 |
< |
public void testThenRunAsync2E() { |
3010 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3011 |
< |
Noop r = new Noop(); |
3012 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
3013 |
< |
f.completeExceptionally(new CFException()); |
3014 |
< |
try { |
3015 |
< |
g.join(); |
3016 |
< |
shouldThrow(); |
3017 |
< |
} catch (CompletionException success) {} |
3018 |
< |
checkCompletedWithWrappedCFException(g); |
3019 |
< |
} |
3020 |
< |
|
3021 |
< |
/** |
3022 |
< |
* thenRunAsync result completes exceptionally if action does |
3023 |
< |
*/ |
3024 |
< |
public void testThenRunAsync3E() { |
3025 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3026 |
< |
FailingNoop r = new FailingNoop(); |
3027 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
3028 |
< |
f.complete(null); |
3029 |
< |
checkCompletedWithWrappedCFException(g); |
3030 |
< |
} |
3031 |
< |
|
3032 |
< |
/** |
3033 |
< |
* thenRunAsync result completes exceptionally if source cancelled |
3034 |
< |
*/ |
3035 |
< |
public void testThenRunAsync4E() { |
3036 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3037 |
< |
Noop r = new Noop(); |
3038 |
< |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
3039 |
< |
assertTrue(f.cancel(true)); |
3040 |
< |
checkCompletedWithWrappedCancellationException(g); |
3041 |
< |
} |
3042 |
< |
|
3043 |
< |
/** |
3044 |
< |
* thenApplyAsync result completes normally after normal completion of source |
3045 |
< |
*/ |
3046 |
< |
public void testThenApplyAsyncE() { |
3047 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3048 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor()); |
3049 |
< |
f.complete(one); |
3050 |
< |
checkCompletedNormally(g, two); |
3051 |
< |
} |
3052 |
< |
|
3053 |
< |
/** |
3054 |
< |
* thenApplyAsync result completes exceptionally after exceptional |
3055 |
< |
* completion of source |
3056 |
< |
*/ |
3057 |
< |
public void testThenApplyAsync2E() { |
3058 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3059 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor()); |
3060 |
< |
f.completeExceptionally(new CFException()); |
3061 |
< |
checkCompletedWithWrappedCFException(g); |
3062 |
< |
} |
3063 |
< |
|
3064 |
< |
/** |
3065 |
< |
* thenApplyAsync result completes exceptionally if action does |
3066 |
< |
*/ |
3067 |
< |
public void testThenApplyAsync3E() { |
3068 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3069 |
< |
FailingFunction r = new FailingFunction(); |
3070 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor()); |
3071 |
< |
f.complete(null); |
3072 |
< |
checkCompletedWithWrappedCFException(g); |
3073 |
< |
} |
3074 |
< |
|
3075 |
< |
/** |
3076 |
< |
* thenApplyAsync result completes exceptionally if source cancelled |
3077 |
< |
*/ |
3078 |
< |
public void testThenApplyAsync4E() { |
3079 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3080 |
< |
CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor()); |
3081 |
< |
assertTrue(f.cancel(true)); |
3082 |
< |
checkCompletedWithWrappedCancellationException(g); |
3083 |
< |
} |
3084 |
< |
|
3085 |
< |
/** |
3086 |
< |
* thenAcceptAsync result completes normally after normal |
3087 |
< |
* completion of source |
3088 |
< |
*/ |
3089 |
< |
public void testThenAcceptAsyncE() { |
3090 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3091 |
< |
IncAction r = new IncAction(); |
3092 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
3093 |
< |
f.complete(one); |
3094 |
< |
checkCompletedNormally(g, null); |
3095 |
< |
assertEquals(r.value, (Integer) 2); |
3096 |
< |
} |
3097 |
< |
|
3098 |
< |
/** |
3099 |
< |
* thenAcceptAsync result completes exceptionally after exceptional |
3100 |
< |
* completion of source |
3101 |
< |
*/ |
3102 |
< |
public void testThenAcceptAsync2E() { |
3103 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3104 |
< |
IncAction r = new IncAction(); |
3105 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
3106 |
< |
f.completeExceptionally(new CFException()); |
3107 |
< |
checkCompletedWithWrappedCFException(g); |
3108 |
< |
} |
3109 |
< |
|
3110 |
< |
/** |
3111 |
< |
* thenAcceptAsync result completes exceptionally if action does |
3112 |
< |
*/ |
3113 |
< |
public void testThenAcceptAsync3E() { |
3114 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3115 |
< |
FailingConsumer r = new FailingConsumer(); |
3116 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
3117 |
< |
f.complete(null); |
3118 |
< |
checkCompletedWithWrappedCFException(g); |
3119 |
< |
} |
3120 |
< |
|
3121 |
< |
/** |
3122 |
< |
* thenAcceptAsync result completes exceptionally if source cancelled |
3123 |
< |
*/ |
3124 |
< |
public void testThenAcceptAsync4E() { |
3125 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3126 |
< |
IncAction r = new IncAction(); |
3127 |
< |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
3128 |
< |
assertTrue(f.cancel(true)); |
3129 |
< |
checkCompletedWithWrappedCancellationException(g); |
3130 |
< |
} |
2904 |
> |
}} |
2905 |
|
|
2906 |
|
// other static methods |
2907 |
|
|
3102 |
|
* source result. |
3103 |
|
*/ |
3104 |
|
public void testWhenComplete_normalCompletion1() { |
3331 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
3105 |
|
for (ExecutionMode m : ExecutionMode.values()) |
3106 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
3107 |
< |
|
3108 |
< |
final AtomicInteger a = new AtomicInteger(); |
3106 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
3107 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
3108 |
> |
{ |
3109 |
> |
final AtomicInteger a = new AtomicInteger(0); |
3110 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3111 |
|
if (!createIncomplete) f.complete(v1); |
3112 |
< |
final CompletableFuture<Integer> g = |
3113 |
< |
m.whenComplete(f, |
3114 |
< |
(Integer x, Throwable t) -> { |
3115 |
< |
threadAssertSame(x, v1); |
3116 |
< |
threadAssertNull(t); |
3117 |
< |
a.getAndIncrement(); |
3118 |
< |
}); |
3112 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3113 |
> |
(f, |
3114 |
> |
(Integer x, Throwable t) -> { |
3115 |
> |
threadAssertSame(x, v1); |
3116 |
> |
threadAssertNull(t); |
3117 |
> |
a.getAndIncrement(); |
3118 |
> |
}); |
3119 |
|
if (createIncomplete) f.complete(v1); |
3120 |
< |
checkCompletedNormally(f, v1); |
3120 |
> |
|
3121 |
|
checkCompletedNormally(g, v1); |
3122 |
< |
assertEquals(a.get(), 1); |
3123 |
< |
} |
3124 |
< |
} |
3122 |
> |
checkCompletedNormally(f, v1); |
3123 |
> |
assertEquals(1, a.get()); |
3124 |
> |
}} |
3125 |
|
|
3126 |
|
/** |
3127 |
|
* whenComplete action executes on exceptional completion, propagating |
3128 |
|
* source result. |
3129 |
|
*/ |
3130 |
|
public void testWhenComplete_exceptionalCompletion() { |
3357 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
3131 |
|
for (ExecutionMode m : ExecutionMode.values()) |
3132 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
3133 |
< |
|
3134 |
< |
final AtomicInteger a = new AtomicInteger(); |
3132 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
3133 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
3134 |
> |
{ |
3135 |
> |
final AtomicInteger a = new AtomicInteger(0); |
3136 |
|
final CFException ex = new CFException(); |
3137 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3138 |
|
if (!createIncomplete) f.completeExceptionally(ex); |
3146 |
|
if (createIncomplete) f.completeExceptionally(ex); |
3147 |
|
checkCompletedWithWrappedCFException(f, ex); |
3148 |
|
checkCompletedWithWrappedCFException(g, ex); |
3149 |
< |
assertEquals(a.get(), 1); |
3150 |
< |
} |
3151 |
< |
} |
3149 |
> |
assertEquals(1, a.get()); |
3150 |
> |
}} |
3151 |
> |
|
3152 |
> |
/** |
3153 |
> |
* whenComplete action executes on cancelled source, propagating |
3154 |
> |
* CancellationException. |
3155 |
> |
*/ |
3156 |
> |
public void testWhenComplete_sourceCancelled() { |
3157 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3158 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
3159 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
3160 |
> |
{ |
3161 |
> |
final AtomicInteger a = new AtomicInteger(0); |
3162 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3163 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
3164 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3165 |
> |
(f, |
3166 |
> |
(Integer x, Throwable t) -> { |
3167 |
> |
threadAssertNull(x); |
3168 |
> |
threadAssertTrue(t instanceof CancellationException); |
3169 |
> |
a.getAndIncrement(); |
3170 |
> |
}); |
3171 |
> |
if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
3172 |
> |
|
3173 |
> |
//try { g.join(); } catch (Throwable t) { throw new Error(t); } |
3174 |
> |
checkCompletedWithWrappedCancellationException(g); |
3175 |
> |
checkCancelled(f); |
3176 |
> |
assertEquals(1, a.get()); |
3177 |
> |
}} |
3178 |
|
|
3179 |
|
/** |
3180 |
|
* If a whenComplete action throws an exception when triggered by |
3183 |
|
public void testWhenComplete_actionFailed() { |
3184 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
3185 |
|
for (ExecutionMode m : ExecutionMode.values()) |
3186 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
3187 |
< |
|
3186 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
3187 |
> |
{ |
3188 |
> |
final AtomicInteger a = new AtomicInteger(0); |
3189 |
|
final CFException ex = new CFException(); |
3190 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3191 |
|
if (!createIncomplete) f.complete(v1); |
3194 |
|
(Integer x, Throwable t) -> { |
3195 |
|
threadAssertSame(x, v1); |
3196 |
|
threadAssertNull(t); |
3197 |
+ |
a.getAndIncrement(); |
3198 |
|
throw ex; |
3199 |
|
}); |
3200 |
|
if (createIncomplete) f.complete(v1); |
3201 |
|
checkCompletedNormally(f, v1); |
3202 |
|
checkCompletedWithWrappedCFException(g, ex); |
3203 |
< |
} |
3204 |
< |
} |
3203 |
> |
assertEquals(1, a.get()); |
3204 |
> |
}} |
3205 |
|
|
3206 |
|
/** |
3207 |
|
* If a whenComplete action throws an exception when triggered by |
3211 |
|
public void testWhenComplete_actionFailedSourceFailed() { |
3212 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
3213 |
|
for (ExecutionMode m : ExecutionMode.values()) |
3214 |
< |
for (Integer v1 : new Integer[] { 1, null }) { |
3215 |
< |
|
3214 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
3215 |
> |
{ |
3216 |
> |
final AtomicInteger a = new AtomicInteger(0); |
3217 |
|
final CFException ex1 = new CFException(); |
3218 |
|
final CFException ex2 = new CFException(); |
3219 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3224 |
|
(Integer x, Throwable t) -> { |
3225 |
|
threadAssertSame(t, ex1); |
3226 |
|
threadAssertNull(x); |
3227 |
+ |
a.getAndIncrement(); |
3228 |
|
throw ex2; |
3229 |
|
}); |
3230 |
|
if (createIncomplete) f.completeExceptionally(ex1); |
3231 |
|
|
3232 |
|
checkCompletedWithWrappedCFException(f, ex1); |
3233 |
|
checkCompletedWithWrappedCFException(g, ex1); |
3234 |
< |
} |
3235 |
< |
} |
3432 |
< |
|
3433 |
< |
/** |
3434 |
< |
* handleAsync action completes normally with function value on |
3435 |
< |
* either normal or exceptional completion of source |
3436 |
< |
*/ |
3437 |
< |
public void testHandleAsync() { |
3438 |
< |
CompletableFuture<Integer> f, g; |
3439 |
< |
IntegerHandler r; |
3440 |
< |
|
3441 |
< |
f = new CompletableFuture<>(); |
3442 |
< |
g = f.handleAsync(r = new IntegerHandler()); |
3443 |
< |
assertEquals(0, r.invocationCount); |
3444 |
< |
f.completeExceptionally(new CFException()); |
3445 |
< |
checkCompletedWithWrappedCFException(f); |
3446 |
< |
checkCompletedNormally(g, three); |
3447 |
< |
assertEquals(1, r.invocationCount); |
3448 |
< |
|
3449 |
< |
f = new CompletableFuture<>(); |
3450 |
< |
g = f.handleAsync(r = new IntegerHandler()); |
3451 |
< |
assertEquals(0, r.invocationCount); |
3452 |
< |
f.completeExceptionally(new CFException()); |
3453 |
< |
checkCompletedWithWrappedCFException(f); |
3454 |
< |
checkCompletedNormally(g, three); |
3455 |
< |
assertEquals(1, r.invocationCount); |
3456 |
< |
|
3457 |
< |
f = new CompletableFuture<>(); |
3458 |
< |
g = f.handleAsync(r = new IntegerHandler()); |
3459 |
< |
assertEquals(0, r.invocationCount); |
3460 |
< |
f.complete(one); |
3461 |
< |
checkCompletedNormally(f, one); |
3462 |
< |
checkCompletedNormally(g, two); |
3463 |
< |
assertEquals(1, r.invocationCount); |
3464 |
< |
|
3465 |
< |
f = new CompletableFuture<>(); |
3466 |
< |
g = f.handleAsync(r = new IntegerHandler()); |
3467 |
< |
assertEquals(0, r.invocationCount); |
3468 |
< |
f.complete(one); |
3469 |
< |
checkCompletedNormally(f, one); |
3470 |
< |
checkCompletedNormally(g, two); |
3471 |
< |
assertEquals(1, r.invocationCount); |
3472 |
< |
} |
3473 |
< |
|
3474 |
< |
/** |
3475 |
< |
* handleAsync action with Executor completes normally with |
3476 |
< |
* function value on either normal or exceptional completion of |
3477 |
< |
* source |
3478 |
< |
*/ |
3479 |
< |
public void testHandleAsync2() { |
3480 |
< |
CompletableFuture<Integer> f, g; |
3481 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3482 |
< |
IntegerHandler r; |
3483 |
< |
|
3484 |
< |
f = new CompletableFuture<>(); |
3485 |
< |
g = f.handleAsync(r = new IntegerHandler(), exec); |
3486 |
< |
assertEquals(0, r.invocationCount); |
3487 |
< |
f.completeExceptionally(new CFException()); |
3488 |
< |
checkCompletedWithWrappedCFException(f); |
3489 |
< |
checkCompletedNormally(g, three); |
3490 |
< |
assertEquals(1, r.invocationCount); |
3491 |
< |
|
3492 |
< |
f = new CompletableFuture<>(); |
3493 |
< |
g = f.handleAsync(r = new IntegerHandler(), exec); |
3494 |
< |
assertEquals(0, r.invocationCount); |
3495 |
< |
f.completeExceptionally(new CFException()); |
3496 |
< |
checkCompletedWithWrappedCFException(f); |
3497 |
< |
checkCompletedNormally(g, three); |
3498 |
< |
assertEquals(1, r.invocationCount); |
3499 |
< |
|
3500 |
< |
f = new CompletableFuture<>(); |
3501 |
< |
g = f.handleAsync(r = new IntegerHandler(), exec); |
3502 |
< |
assertEquals(0, r.invocationCount); |
3503 |
< |
f.complete(one); |
3504 |
< |
checkCompletedNormally(f, one); |
3505 |
< |
checkCompletedNormally(g, two); |
3506 |
< |
assertEquals(1, r.invocationCount); |
3507 |
< |
|
3508 |
< |
f = new CompletableFuture<>(); |
3509 |
< |
g = f.handleAsync(r = new IntegerHandler(), exec); |
3510 |
< |
assertEquals(0, r.invocationCount); |
3511 |
< |
f.complete(one); |
3512 |
< |
checkCompletedNormally(f, one); |
3513 |
< |
checkCompletedNormally(g, two); |
3514 |
< |
assertEquals(1, r.invocationCount); |
3515 |
< |
} |
3234 |
> |
assertEquals(1, a.get()); |
3235 |
> |
}} |
3236 |
|
|
3237 |
|
} |