16 |
|
import java.util.concurrent.Future; |
17 |
|
import java.util.concurrent.CompletableFuture; |
18 |
|
import java.util.concurrent.CompletionException; |
19 |
+ |
import java.util.concurrent.CompletionStage; |
20 |
|
import java.util.concurrent.TimeoutException; |
21 |
|
import java.util.concurrent.atomic.AtomicInteger; |
22 |
|
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
103 |
|
assertTrue(f.toString().contains("[Completed exceptionally]")); |
104 |
|
} |
105 |
|
|
106 |
+ |
void checkCompletedWithWrappedCFException(CompletableFuture<?> f, |
107 |
+ |
CFException ex) { |
108 |
+ |
try { |
109 |
+ |
f.get(LONG_DELAY_MS, MILLISECONDS); |
110 |
+ |
shouldThrow(); |
111 |
+ |
} catch (ExecutionException success) { |
112 |
+ |
assertSame(ex, success.getCause()); |
113 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
114 |
+ |
try { |
115 |
+ |
f.join(); |
116 |
+ |
shouldThrow(); |
117 |
+ |
} catch (CompletionException success) { |
118 |
+ |
assertSame(ex, success.getCause()); |
119 |
+ |
} |
120 |
+ |
try { |
121 |
+ |
f.getNow(null); |
122 |
+ |
shouldThrow(); |
123 |
+ |
} catch (CompletionException success) { |
124 |
+ |
assertSame(ex, success.getCause()); |
125 |
+ |
} |
126 |
+ |
try { |
127 |
+ |
f.get(); |
128 |
+ |
shouldThrow(); |
129 |
+ |
} catch (ExecutionException success) { |
130 |
+ |
assertSame(ex, success.getCause()); |
131 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
132 |
+ |
assertTrue(f.isDone()); |
133 |
+ |
assertFalse(f.isCancelled()); |
134 |
+ |
assertTrue(f.toString().contains("[Completed exceptionally]")); |
135 |
+ |
} |
136 |
+ |
|
137 |
|
void checkCancelled(CompletableFuture<?> f) { |
138 |
|
try { |
139 |
|
f.get(LONG_DELAY_MS, MILLISECONDS); |
318 |
|
|
319 |
|
// Choose non-commutative actions for better coverage |
320 |
|
|
321 |
+ |
// A non-commutative function that handles and produces null values as well. |
322 |
+ |
static Integer subtract(Integer x, Integer y) { |
323 |
+ |
return (x == null && y == null) ? null : |
324 |
+ |
((x == null) ? 42 : x.intValue()) |
325 |
+ |
- ((y == null) ? 99 : y.intValue()); |
326 |
+ |
} |
327 |
+ |
|
328 |
+ |
// A function that handles and produces null values as well. |
329 |
+ |
static Integer inc(Integer x) { |
330 |
+ |
return (x == null) ? null : x + 1; |
331 |
+ |
} |
332 |
+ |
|
333 |
|
static final Supplier<Integer> supplyOne = |
334 |
|
() -> Integer.valueOf(1); |
335 |
|
static final Function<Integer, Integer> inc = |
336 |
|
(Integer x) -> Integer.valueOf(x.intValue() + 1); |
337 |
|
static final BiFunction<Integer, Integer, Integer> subtract = |
338 |
< |
(Integer x, Integer y) -> Integer.valueOf(x.intValue() - y.intValue()); |
338 |
> |
(Integer x, Integer y) -> subtract(x, y); |
339 |
|
static final class IncAction implements Consumer<Integer> { |
340 |
< |
int value; |
341 |
< |
public void accept(Integer x) { value = x.intValue() + 1; } |
340 |
> |
int invocationCount = 0; |
341 |
> |
Integer value; |
342 |
> |
public boolean ran() { return invocationCount == 1; } |
343 |
> |
public void accept(Integer x) { |
344 |
> |
invocationCount++; |
345 |
> |
value = inc(x); |
346 |
> |
} |
347 |
> |
} |
348 |
> |
static final class IncFunction implements Function<Integer,Integer> { |
349 |
> |
int invocationCount = 0; |
350 |
> |
Integer value; |
351 |
> |
public boolean ran() { return invocationCount == 1; } |
352 |
> |
public Integer apply(Integer x) { |
353 |
> |
invocationCount++; |
354 |
> |
return value = inc(x); |
355 |
> |
} |
356 |
|
} |
357 |
|
static final class SubtractAction implements BiConsumer<Integer, Integer> { |
358 |
< |
int value; |
358 |
> |
int invocationCount = 0; |
359 |
> |
Integer value; |
360 |
> |
// Check this action was invoked exactly once when result is computed. |
361 |
> |
public boolean ran() { return invocationCount == 1; } |
362 |
|
public void accept(Integer x, Integer y) { |
363 |
< |
value = x.intValue() - y.intValue(); |
363 |
> |
invocationCount++; |
364 |
> |
value = subtract(x, y); |
365 |
> |
} |
366 |
> |
} |
367 |
> |
static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> { |
368 |
> |
int invocationCount = 0; |
369 |
> |
Integer value; |
370 |
> |
// Check this action was invoked exactly once when result is computed. |
371 |
> |
public boolean ran() { return invocationCount == 1; } |
372 |
> |
public Integer apply(Integer x, Integer y) { |
373 |
> |
invocationCount++; |
374 |
> |
return value = subtract(x, y); |
375 |
|
} |
376 |
|
} |
377 |
|
static final class Noop implements Runnable { |
378 |
+ |
int invocationCount = 0; |
379 |
|
boolean ran; |
380 |
< |
public void run() { ran = true; } |
380 |
> |
public void run() { |
381 |
> |
invocationCount++; |
382 |
> |
ran = true; |
383 |
> |
} |
384 |
|
} |
385 |
|
|
386 |
|
static final class FailingSupplier implements Supplier<Integer> { |
450 |
|
} |
451 |
|
|
452 |
|
/** |
453 |
+ |
* Permits the testing of parallel code for the 3 different |
454 |
+ |
* execution modes without repeating all the testing code. |
455 |
+ |
*/ |
456 |
+ |
enum ExecutionMode { |
457 |
+ |
DEFAULT { |
458 |
+ |
public <T,U> CompletableFuture<Void> runAfterBoth |
459 |
+ |
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
460 |
+ |
return f.runAfterBoth(g, a); |
461 |
+ |
} |
462 |
+ |
public <T,U> CompletableFuture<Void> thenAcceptBoth |
463 |
+ |
(CompletableFuture<T> f, |
464 |
+ |
CompletionStage<? extends U> g, |
465 |
+ |
BiConsumer<? super T,? super U> a) { |
466 |
+ |
return f.thenAcceptBoth(g, a); |
467 |
+ |
} |
468 |
+ |
public <T,U,V> CompletableFuture<V> thenCombine |
469 |
+ |
(CompletableFuture<T> f, |
470 |
+ |
CompletionStage<? extends U> g, |
471 |
+ |
BiFunction<? super T,? super U,? extends V> a) { |
472 |
+ |
return f.thenCombine(g, a); |
473 |
+ |
} |
474 |
+ |
public <T,U> CompletableFuture<U> applyToEither |
475 |
+ |
(CompletableFuture<T> f, |
476 |
+ |
CompletionStage<? extends T> g, |
477 |
+ |
Function<? super T,U> a) { |
478 |
+ |
return f.applyToEither(g, a); |
479 |
+ |
} |
480 |
+ |
public <T> CompletableFuture<Void> acceptEither |
481 |
+ |
(CompletableFuture<T> f, |
482 |
+ |
CompletionStage<? extends T> g, |
483 |
+ |
Consumer<? super T> a) { |
484 |
+ |
return f.acceptEither(g, a); |
485 |
+ |
} |
486 |
+ |
public <T> CompletableFuture<Void> runAfterEither |
487 |
+ |
(CompletableFuture<T> f, |
488 |
+ |
CompletionStage<?> g, |
489 |
+ |
java.lang.Runnable a) { |
490 |
+ |
return f.runAfterEither(g, a); |
491 |
+ |
} |
492 |
+ |
public <T,U> CompletableFuture<U> thenCompose |
493 |
+ |
(CompletableFuture<T> f, |
494 |
+ |
Function<? super T,? extends CompletionStage<U>> a) { |
495 |
+ |
return f.thenCompose(a); |
496 |
+ |
} |
497 |
+ |
public <T> CompletableFuture<T> whenComplete |
498 |
+ |
(CompletableFuture<T> f, |
499 |
+ |
BiConsumer<? super T,? super Throwable> a) { |
500 |
+ |
return f.whenComplete(a); |
501 |
+ |
} |
502 |
+ |
}, |
503 |
+ |
|
504 |
+ |
// /** Experimental way to do more testing */ |
505 |
+ |
// REVERSE_DEFAULT { |
506 |
+ |
// public <T,U> CompletableFuture<Void> runAfterBoth |
507 |
+ |
// (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
508 |
+ |
// return g.runAfterBoth(f, a); |
509 |
+ |
// } |
510 |
+ |
// public <T,U> CompletableFuture<Void> thenAcceptBoth |
511 |
+ |
// (CompletableFuture<T> f, |
512 |
+ |
// CompletionStage<? extends U> g, |
513 |
+ |
// BiConsumer<? super T,? super U> a) { |
514 |
+ |
// return DEFAULT.thenAcceptBoth(f, g, a); |
515 |
+ |
// } |
516 |
+ |
// }, |
517 |
+ |
|
518 |
+ |
DEFAULT_ASYNC { |
519 |
+ |
public <T,U> CompletableFuture<Void> runAfterBoth |
520 |
+ |
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
521 |
+ |
return f.runAfterBothAsync(g, a); |
522 |
+ |
} |
523 |
+ |
public <T,U> CompletableFuture<Void> thenAcceptBoth |
524 |
+ |
(CompletableFuture<T> f, |
525 |
+ |
CompletionStage<? extends U> g, |
526 |
+ |
BiConsumer<? super T,? super U> a) { |
527 |
+ |
return f.thenAcceptBothAsync(g, a); |
528 |
+ |
} |
529 |
+ |
public <T,U,V> CompletableFuture<V> thenCombine |
530 |
+ |
(CompletableFuture<T> f, |
531 |
+ |
CompletionStage<? extends U> g, |
532 |
+ |
BiFunction<? super T,? super U,? extends V> a) { |
533 |
+ |
return f.thenCombineAsync(g, a); |
534 |
+ |
} |
535 |
+ |
public <T,U> CompletableFuture<U> applyToEither |
536 |
+ |
(CompletableFuture<T> f, |
537 |
+ |
CompletionStage<? extends T> g, |
538 |
+ |
Function<? super T,U> a) { |
539 |
+ |
return f.applyToEitherAsync(g, a); |
540 |
+ |
} |
541 |
+ |
public <T> CompletableFuture<Void> acceptEither |
542 |
+ |
(CompletableFuture<T> f, |
543 |
+ |
CompletionStage<? extends T> g, |
544 |
+ |
Consumer<? super T> a) { |
545 |
+ |
return f.acceptEitherAsync(g, a); |
546 |
+ |
} |
547 |
+ |
public <T> CompletableFuture<Void> runAfterEither |
548 |
+ |
(CompletableFuture<T> f, |
549 |
+ |
CompletionStage<?> g, |
550 |
+ |
java.lang.Runnable a) { |
551 |
+ |
return f.runAfterEitherAsync(g, a); |
552 |
+ |
} |
553 |
+ |
public <T,U> CompletableFuture<U> thenCompose |
554 |
+ |
(CompletableFuture<T> f, |
555 |
+ |
Function<? super T,? extends CompletionStage<U>> a) { |
556 |
+ |
return f.thenComposeAsync(a); |
557 |
+ |
} |
558 |
+ |
public <T> CompletableFuture<T> whenComplete |
559 |
+ |
(CompletableFuture<T> f, |
560 |
+ |
BiConsumer<? super T,? super Throwable> a) { |
561 |
+ |
return f.whenCompleteAsync(a); |
562 |
+ |
} |
563 |
+ |
}, |
564 |
+ |
|
565 |
+ |
// REVERSE_DEFAULT_ASYNC { |
566 |
+ |
// public <T,U> CompletableFuture<Void> runAfterBoth |
567 |
+ |
// (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
568 |
+ |
// return f.runAfterBothAsync(g, a); |
569 |
+ |
// } |
570 |
+ |
// public <T,U> CompletableFuture<Void> thenAcceptBoth |
571 |
+ |
// (CompletableFuture<T> f, |
572 |
+ |
// CompletionStage<? extends U> g, |
573 |
+ |
// BiConsumer<? super T,? super U> a) { |
574 |
+ |
// return DEFAULT_ASYNC.thenAcceptBoth(f, g, a); |
575 |
+ |
// } |
576 |
+ |
// }, |
577 |
+ |
|
578 |
+ |
EXECUTOR { |
579 |
+ |
public <T,U> CompletableFuture<Void> runAfterBoth |
580 |
+ |
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) { |
581 |
+ |
return f.runAfterBothAsync(g, a, new ThreadExecutor()); |
582 |
+ |
} |
583 |
+ |
public <T,U> CompletableFuture<Void> thenAcceptBoth |
584 |
+ |
(CompletableFuture<T> f, |
585 |
+ |
CompletionStage<? extends U> g, |
586 |
+ |
BiConsumer<? super T,? super U> a) { |
587 |
+ |
return f.thenAcceptBothAsync(g, a, new ThreadExecutor()); |
588 |
+ |
} |
589 |
+ |
public <T,U,V> CompletableFuture<V> thenCombine |
590 |
+ |
(CompletableFuture<T> f, |
591 |
+ |
CompletionStage<? extends U> g, |
592 |
+ |
BiFunction<? super T,? super U,? extends V> a) { |
593 |
+ |
return f.thenCombineAsync(g, a, new ThreadExecutor()); |
594 |
+ |
} |
595 |
+ |
public <T,U> CompletableFuture<U> applyToEither |
596 |
+ |
(CompletableFuture<T> f, |
597 |
+ |
CompletionStage<? extends T> g, |
598 |
+ |
Function<? super T,U> a) { |
599 |
+ |
return f.applyToEitherAsync(g, a, new ThreadExecutor()); |
600 |
+ |
} |
601 |
+ |
public <T> CompletableFuture<Void> acceptEither |
602 |
+ |
(CompletableFuture<T> f, |
603 |
+ |
CompletionStage<? extends T> g, |
604 |
+ |
Consumer<? super T> a) { |
605 |
+ |
return f.acceptEitherAsync(g, a, new ThreadExecutor()); |
606 |
+ |
} |
607 |
+ |
public <T> CompletableFuture<Void> runAfterEither |
608 |
+ |
(CompletableFuture<T> f, |
609 |
+ |
CompletionStage<?> g, |
610 |
+ |
java.lang.Runnable a) { |
611 |
+ |
return f.runAfterEitherAsync(g, 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, new ThreadExecutor()); |
617 |
+ |
} |
618 |
+ |
public <T> CompletableFuture<T> whenComplete |
619 |
+ |
(CompletableFuture<T> f, |
620 |
+ |
BiConsumer<? super T,? super Throwable> a) { |
621 |
+ |
return f.whenCompleteAsync(a, new ThreadExecutor()); |
622 |
+ |
} |
623 |
+ |
}; |
624 |
+ |
|
625 |
+ |
public abstract <T,U> CompletableFuture<Void> runAfterBoth |
626 |
+ |
(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a); |
627 |
+ |
public abstract <T,U> CompletableFuture<Void> thenAcceptBoth |
628 |
+ |
(CompletableFuture<T> f, |
629 |
+ |
CompletionStage<? extends U> g, |
630 |
+ |
BiConsumer<? super T,? super U> a); |
631 |
+ |
public abstract <T,U,V> CompletableFuture<V> thenCombine |
632 |
+ |
(CompletableFuture<T> f, |
633 |
+ |
CompletionStage<? extends U> g, |
634 |
+ |
BiFunction<? super T,? super U,? extends V> a); |
635 |
+ |
public abstract <T,U> CompletableFuture<U> applyToEither |
636 |
+ |
(CompletableFuture<T> f, |
637 |
+ |
CompletionStage<? extends T> g, |
638 |
+ |
Function<? super T,U> a); |
639 |
+ |
public abstract <T> CompletableFuture<Void> acceptEither |
640 |
+ |
(CompletableFuture<T> f, |
641 |
+ |
CompletionStage<? extends T> g, |
642 |
+ |
Consumer<? super T> a); |
643 |
+ |
public abstract <T> CompletableFuture<Void> runAfterEither |
644 |
+ |
(CompletableFuture<T> f, |
645 |
+ |
CompletionStage<?> g, |
646 |
+ |
java.lang.Runnable a); |
647 |
+ |
public abstract <T,U> CompletableFuture<U> thenCompose |
648 |
+ |
(CompletableFuture<T> f, |
649 |
+ |
Function<? super T,? extends CompletionStage<U>> a); |
650 |
+ |
public abstract <T> CompletableFuture<T> whenComplete |
651 |
+ |
(CompletableFuture<T> f, |
652 |
+ |
BiConsumer<? super T,? super Throwable> a); |
653 |
+ |
|
654 |
+ |
|
655 |
+ |
} |
656 |
+ |
|
657 |
+ |
/** |
658 |
|
* exceptionally action completes with function value on source |
659 |
|
* exception; otherwise with source value |
660 |
|
*/ |
904 |
|
CompletableFuture<Void> g = f.thenAccept(r); |
905 |
|
f.complete(one); |
906 |
|
checkCompletedNormally(g, null); |
907 |
< |
assertEquals(r.value, 2); |
907 |
> |
assertEquals(r.value, (Integer) 2); |
908 |
|
} |
909 |
|
|
910 |
|
/** |
946 |
|
* thenCombine result completes normally after normal completion |
947 |
|
* of sources |
948 |
|
*/ |
949 |
< |
public void testThenCombine() { |
950 |
< |
CompletableFuture<Integer> f, g, h; |
951 |
< |
|
952 |
< |
f = new CompletableFuture<>(); |
953 |
< |
g = new CompletableFuture<>(); |
954 |
< |
h = f.thenCombine(g, subtract); |
955 |
< |
f.complete(3); |
956 |
< |
checkIncomplete(h); |
957 |
< |
g.complete(1); |
958 |
< |
checkCompletedNormally(h, 2); |
959 |
< |
|
960 |
< |
f = new CompletableFuture<>(); |
961 |
< |
g = new CompletableFuture<>(); |
962 |
< |
h = f.thenCombine(g, subtract); |
963 |
< |
g.complete(1); |
964 |
< |
checkIncomplete(h); |
965 |
< |
f.complete(3); |
966 |
< |
checkCompletedNormally(h, 2); |
967 |
< |
|
968 |
< |
f = new CompletableFuture<>(); |
969 |
< |
g = new CompletableFuture<>(); |
970 |
< |
g.complete(1); |
971 |
< |
f.complete(3); |
972 |
< |
h = f.thenCombine(g, subtract); |
973 |
< |
checkCompletedNormally(h, 2); |
949 |
> |
public void testThenCombine_normalCompletion1() { |
950 |
> |
for (boolean createdIncomplete : new boolean[] { true, false }) |
951 |
> |
for (boolean fFirst : new boolean[] { true, false }) |
952 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
953 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
954 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
955 |
> |
|
956 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
957 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
958 |
> |
final SubtractFunction r = new SubtractFunction(); |
959 |
> |
CompletableFuture<Integer> h = null; |
960 |
> |
if (createdIncomplete) h = m.thenCombine(f, g, r); |
961 |
> |
|
962 |
> |
if (fFirst) |
963 |
> |
f.complete(v1); |
964 |
> |
else |
965 |
> |
g.complete(v2); |
966 |
> |
if (createdIncomplete) checkIncomplete(h); |
967 |
> |
assertEquals(r.invocationCount, 0); |
968 |
> |
if (!fFirst) |
969 |
> |
f.complete(v1); |
970 |
> |
else |
971 |
> |
g.complete(v2); |
972 |
> |
if (!createdIncomplete) h = m.thenCombine(f, g, r); |
973 |
> |
|
974 |
> |
checkCompletedNormally(h, subtract(v1, v2)); |
975 |
> |
checkCompletedNormally(f, v1); |
976 |
> |
checkCompletedNormally(g, v2); |
977 |
> |
assertEquals(r.invocationCount, 1); |
978 |
> |
} |
979 |
|
} |
980 |
|
|
981 |
|
/** |
982 |
|
* thenCombine result completes exceptionally after exceptional |
983 |
|
* completion of either source |
984 |
|
*/ |
985 |
< |
public void testThenCombine2() { |
986 |
< |
CompletableFuture<Integer> f, g, h; |
987 |
< |
|
988 |
< |
f = new CompletableFuture<>(); |
989 |
< |
g = new CompletableFuture<>(); |
990 |
< |
h = f.thenCombine(g, subtract); |
991 |
< |
f.completeExceptionally(new CFException()); |
992 |
< |
checkIncomplete(h); |
993 |
< |
g.complete(1); |
994 |
< |
checkCompletedWithWrappedCFException(h); |
985 |
> |
public void testThenCombine_exceptionalCompletion1() { |
986 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
987 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
988 |
> |
|
989 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
990 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
991 |
> |
final SubtractFunction r = new SubtractFunction(); |
992 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
993 |
> |
final CFException ex = new CFException(); |
994 |
> |
|
995 |
> |
f.completeExceptionally(ex); |
996 |
> |
checkIncomplete(h); |
997 |
> |
g.complete(v1); |
998 |
> |
|
999 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1000 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1001 |
> |
assertEquals(r.invocationCount, 0); |
1002 |
> |
checkCompletedNormally(g, v1); |
1003 |
> |
} |
1004 |
> |
} |
1005 |
|
|
1006 |
< |
f = new CompletableFuture<>(); |
1007 |
< |
g = new CompletableFuture<>(); |
1008 |
< |
h = f.thenCombine(g, subtract); |
1009 |
< |
g.completeExceptionally(new CFException()); |
1010 |
< |
checkIncomplete(h); |
1011 |
< |
f.complete(3); |
1012 |
< |
checkCompletedWithWrappedCFException(h); |
1006 |
> |
public void testThenCombine_exceptionalCompletion2() { |
1007 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1008 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1009 |
> |
|
1010 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1011 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1012 |
> |
final SubtractFunction r = new SubtractFunction(); |
1013 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1014 |
> |
final CFException ex = new CFException(); |
1015 |
> |
|
1016 |
> |
g.completeExceptionally(ex); |
1017 |
> |
checkIncomplete(h); |
1018 |
> |
f.complete(v1); |
1019 |
> |
|
1020 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1021 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1022 |
> |
assertEquals(r.invocationCount, 0); |
1023 |
> |
checkCompletedNormally(f, v1); |
1024 |
> |
} |
1025 |
> |
} |
1026 |
|
|
1027 |
< |
f = new CompletableFuture<>(); |
1028 |
< |
g = new CompletableFuture<>(); |
1029 |
< |
f.complete(3); |
1030 |
< |
g.completeExceptionally(new CFException()); |
1031 |
< |
h = f.thenCombine(g, subtract); |
1032 |
< |
checkCompletedWithWrappedCFException(h); |
1027 |
> |
public void testThenCombine_exceptionalCompletion3() { |
1028 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1029 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1030 |
> |
|
1031 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1032 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1033 |
> |
final SubtractFunction r = new SubtractFunction(); |
1034 |
> |
final CFException ex = new CFException(); |
1035 |
> |
|
1036 |
> |
g.completeExceptionally(ex); |
1037 |
> |
f.complete(v1); |
1038 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1039 |
> |
|
1040 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1041 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1042 |
> |
assertEquals(r.invocationCount, 0); |
1043 |
> |
checkCompletedNormally(f, v1); |
1044 |
> |
} |
1045 |
> |
} |
1046 |
|
|
1047 |
< |
f = new CompletableFuture<>(); |
1048 |
< |
g = new CompletableFuture<>(); |
1049 |
< |
f.completeExceptionally(new CFException()); |
1050 |
< |
g.complete(3); |
1051 |
< |
h = f.thenCombine(g, subtract); |
1052 |
< |
checkCompletedWithWrappedCFException(h); |
1047 |
> |
public void testThenCombine_exceptionalCompletion4() { |
1048 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1049 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1050 |
> |
|
1051 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1052 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1053 |
> |
final SubtractFunction r = new SubtractFunction(); |
1054 |
> |
final CFException ex = new CFException(); |
1055 |
> |
|
1056 |
> |
f.completeExceptionally(ex); |
1057 |
> |
g.complete(v1); |
1058 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1059 |
> |
|
1060 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1061 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1062 |
> |
assertEquals(r.invocationCount, 0); |
1063 |
> |
checkCompletedNormally(g, v1); |
1064 |
> |
} |
1065 |
|
} |
1066 |
|
|
1067 |
|
/** |
1068 |
|
* thenCombine result completes exceptionally if action does |
1069 |
|
*/ |
1070 |
< |
public void testThenCombine3() { |
1071 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1072 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1073 |
< |
FailingBiFunction r = new FailingBiFunction(); |
1074 |
< |
CompletableFuture<Integer> g = f.thenCombine(f2, r); |
1075 |
< |
f.complete(one); |
1076 |
< |
checkIncomplete(g); |
1077 |
< |
assertFalse(r.ran); |
1078 |
< |
f2.complete(two); |
1079 |
< |
checkCompletedWithWrappedCFException(g); |
1080 |
< |
assertTrue(r.ran); |
1070 |
> |
public void testThenCombine_actionFailed1() { |
1071 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1072 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1073 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1074 |
> |
|
1075 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1076 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1077 |
> |
final FailingBiFunction r = new FailingBiFunction(); |
1078 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1079 |
> |
|
1080 |
> |
f.complete(v1); |
1081 |
> |
checkIncomplete(h); |
1082 |
> |
g.complete(v2); |
1083 |
> |
|
1084 |
> |
checkCompletedWithWrappedCFException(h); |
1085 |
> |
checkCompletedNormally(f, v1); |
1086 |
> |
checkCompletedNormally(g, v2); |
1087 |
> |
} |
1088 |
> |
} |
1089 |
> |
|
1090 |
> |
public void testThenCombine_actionFailed2() { |
1091 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1092 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1093 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1094 |
> |
|
1095 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1096 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1097 |
> |
final FailingBiFunction r = new FailingBiFunction(); |
1098 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1099 |
> |
|
1100 |
> |
g.complete(v2); |
1101 |
> |
checkIncomplete(h); |
1102 |
> |
f.complete(v1); |
1103 |
> |
|
1104 |
> |
checkCompletedWithWrappedCFException(h); |
1105 |
> |
checkCompletedNormally(f, v1); |
1106 |
> |
checkCompletedNormally(g, v2); |
1107 |
> |
} |
1108 |
|
} |
1109 |
|
|
1110 |
|
/** |
1111 |
|
* thenCombine result completes exceptionally if either source cancelled |
1112 |
|
*/ |
1113 |
< |
public void testThenCombine4() { |
1114 |
< |
CompletableFuture<Integer> f, g, h; |
1113 |
> |
public void testThenCombine_sourceCancelled1() { |
1114 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1115 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1116 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1117 |
> |
|
1118 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1119 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1120 |
> |
final SubtractFunction r = new SubtractFunction(); |
1121 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1122 |
|
|
1123 |
< |
f = new CompletableFuture<>(); |
756 |
< |
g = new CompletableFuture<>(); |
757 |
< |
h = f.thenCombine(g, subtract); |
758 |
< |
assertTrue(f.cancel(true)); |
1123 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1124 |
|
checkIncomplete(h); |
1125 |
< |
g.complete(1); |
1125 |
> |
g.complete(v1); |
1126 |
> |
|
1127 |
|
checkCompletedWithWrappedCancellationException(h); |
1128 |
+ |
checkCancelled(f); |
1129 |
+ |
assertEquals(r.invocationCount, 0); |
1130 |
+ |
checkCompletedNormally(g, v1); |
1131 |
+ |
} |
1132 |
+ |
} |
1133 |
|
|
1134 |
< |
f = new CompletableFuture<>(); |
1135 |
< |
g = new CompletableFuture<>(); |
1136 |
< |
h = f.thenCombine(g, subtract); |
1137 |
< |
assertTrue(g.cancel(true)); |
1134 |
> |
public void testThenCombine_sourceCancelled2() { |
1135 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1136 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1137 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1138 |
> |
|
1139 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1140 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1141 |
> |
final SubtractFunction r = new SubtractFunction(); |
1142 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1143 |
> |
|
1144 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1145 |
|
checkIncomplete(h); |
1146 |
< |
f.complete(3); |
1146 |
> |
f.complete(v1); |
1147 |
> |
|
1148 |
|
checkCompletedWithWrappedCancellationException(h); |
1149 |
+ |
checkCancelled(g); |
1150 |
+ |
assertEquals(r.invocationCount, 0); |
1151 |
+ |
checkCompletedNormally(f, v1); |
1152 |
+ |
} |
1153 |
+ |
} |
1154 |
+ |
|
1155 |
+ |
public void testThenCombine_sourceCancelled3() { |
1156 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1157 |
+ |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1158 |
+ |
for (Integer v1 : new Integer[] { 1, null }) { |
1159 |
+ |
|
1160 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1161 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1162 |
+ |
final SubtractFunction r = new SubtractFunction(); |
1163 |
+ |
|
1164 |
+ |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1165 |
+ |
f.complete(v1); |
1166 |
+ |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1167 |
+ |
|
1168 |
+ |
checkCompletedWithWrappedCancellationException(h); |
1169 |
+ |
checkCancelled(g); |
1170 |
+ |
assertEquals(r.invocationCount, 0); |
1171 |
+ |
checkCompletedNormally(f, v1); |
1172 |
+ |
} |
1173 |
+ |
} |
1174 |
+ |
|
1175 |
+ |
public void testThenCombine_sourceCancelled4() { |
1176 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1177 |
+ |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1178 |
+ |
for (Integer v1 : new Integer[] { 1, null }) { |
1179 |
+ |
|
1180 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1181 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1182 |
+ |
final SubtractFunction r = new SubtractFunction(); |
1183 |
+ |
|
1184 |
+ |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1185 |
+ |
g.complete(v1); |
1186 |
+ |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1187 |
|
|
771 |
– |
f = new CompletableFuture<>(); |
772 |
– |
g = new CompletableFuture<>(); |
773 |
– |
assertTrue(f.cancel(true)); |
774 |
– |
assertTrue(g.cancel(true)); |
775 |
– |
h = f.thenCombine(g, subtract); |
1188 |
|
checkCompletedWithWrappedCancellationException(h); |
1189 |
+ |
checkCancelled(f); |
1190 |
+ |
assertEquals(r.invocationCount, 0); |
1191 |
+ |
checkCompletedNormally(g, v1); |
1192 |
+ |
} |
1193 |
|
} |
1194 |
|
|
1195 |
|
/** |
1196 |
|
* thenAcceptBoth result completes normally after normal |
1197 |
|
* completion of sources |
1198 |
|
*/ |
1199 |
< |
public void testThenAcceptBoth() { |
1200 |
< |
CompletableFuture<Integer> f, g; |
1201 |
< |
CompletableFuture<Void> h; |
1202 |
< |
SubtractAction r; |
1199 |
> |
public void testThenAcceptBoth_normalCompletion1() { |
1200 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1201 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1202 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1203 |
> |
|
1204 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1205 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1206 |
> |
final SubtractAction r = new SubtractAction(); |
1207 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1208 |
|
|
1209 |
< |
f = new CompletableFuture<>(); |
789 |
< |
g = new CompletableFuture<>(); |
790 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
791 |
< |
f.complete(3); |
1209 |
> |
f.complete(v1); |
1210 |
|
checkIncomplete(h); |
1211 |
< |
g.complete(1); |
1211 |
> |
assertFalse(r.ran()); |
1212 |
> |
g.complete(v2); |
1213 |
> |
|
1214 |
|
checkCompletedNormally(h, null); |
1215 |
< |
assertEquals(r.value, 2); |
1215 |
> |
assertEquals(r.value, subtract(v1, v2)); |
1216 |
> |
checkCompletedNormally(f, v1); |
1217 |
> |
checkCompletedNormally(g, v2); |
1218 |
> |
} |
1219 |
> |
} |
1220 |
|
|
1221 |
< |
f = new CompletableFuture<>(); |
1222 |
< |
g = new CompletableFuture<>(); |
1223 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1224 |
< |
g.complete(1); |
1221 |
> |
public void testThenAcceptBoth_normalCompletion2() { |
1222 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1223 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1224 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1225 |
> |
|
1226 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1227 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1228 |
> |
final SubtractAction r = new SubtractAction(); |
1229 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1230 |
> |
|
1231 |
> |
g.complete(v2); |
1232 |
|
checkIncomplete(h); |
1233 |
< |
f.complete(3); |
1233 |
> |
assertFalse(r.ran()); |
1234 |
> |
f.complete(v1); |
1235 |
> |
|
1236 |
|
checkCompletedNormally(h, null); |
1237 |
< |
assertEquals(r.value, 2); |
1237 |
> |
assertEquals(r.value, subtract(v1, v2)); |
1238 |
> |
checkCompletedNormally(f, v1); |
1239 |
> |
checkCompletedNormally(g, v2); |
1240 |
> |
} |
1241 |
> |
} |
1242 |
> |
|
1243 |
> |
public void testThenAcceptBoth_normalCompletion3() { |
1244 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1245 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1246 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1247 |
> |
|
1248 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1249 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1250 |
> |
final SubtractAction r = new SubtractAction(); |
1251 |
> |
|
1252 |
> |
g.complete(v2); |
1253 |
> |
f.complete(v1); |
1254 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1255 |
|
|
806 |
– |
f = new CompletableFuture<>(); |
807 |
– |
g = new CompletableFuture<>(); |
808 |
– |
g.complete(1); |
809 |
– |
f.complete(3); |
810 |
– |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1256 |
|
checkCompletedNormally(h, null); |
1257 |
< |
assertEquals(r.value, 2); |
1257 |
> |
assertEquals(r.value, subtract(v1, v2)); |
1258 |
> |
checkCompletedNormally(f, v1); |
1259 |
> |
checkCompletedNormally(g, v2); |
1260 |
> |
} |
1261 |
> |
} |
1262 |
> |
|
1263 |
> |
public void testThenAcceptBoth_normalCompletion4() { |
1264 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1265 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1266 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1267 |
> |
|
1268 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1269 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1270 |
> |
final SubtractAction r = new SubtractAction(); |
1271 |
> |
|
1272 |
> |
f.complete(v1); |
1273 |
> |
g.complete(v2); |
1274 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1275 |
> |
|
1276 |
> |
checkCompletedNormally(h, null); |
1277 |
> |
assertEquals(r.value, subtract(v1, v2)); |
1278 |
> |
checkCompletedNormally(f, v1); |
1279 |
> |
checkCompletedNormally(g, v2); |
1280 |
> |
} |
1281 |
|
} |
1282 |
|
|
1283 |
|
/** |
1284 |
|
* thenAcceptBoth result completes exceptionally after exceptional |
1285 |
|
* completion of either source |
1286 |
|
*/ |
1287 |
< |
public void testThenAcceptBoth2() { |
1288 |
< |
CompletableFuture<Integer> f, g; |
1289 |
< |
CompletableFuture<Void> h; |
1290 |
< |
SubtractAction r; |
1291 |
< |
|
1292 |
< |
f = new CompletableFuture<>(); |
1293 |
< |
g = new CompletableFuture<>(); |
1294 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1295 |
< |
f.completeExceptionally(new CFException()); |
1296 |
< |
checkIncomplete(h); |
1297 |
< |
g.complete(1); |
1298 |
< |
checkCompletedWithWrappedCFException(h); |
1287 |
> |
public void testThenAcceptBoth_exceptionalCompletion1() { |
1288 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1289 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1290 |
> |
|
1291 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1292 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1293 |
> |
final SubtractAction r = new SubtractAction(); |
1294 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1295 |
> |
final CFException ex = new CFException(); |
1296 |
> |
|
1297 |
> |
f.completeExceptionally(ex); |
1298 |
> |
checkIncomplete(h); |
1299 |
> |
g.complete(v1); |
1300 |
> |
|
1301 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1302 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1303 |
> |
assertEquals(r.invocationCount, 0); |
1304 |
> |
checkCompletedNormally(g, v1); |
1305 |
> |
} |
1306 |
> |
} |
1307 |
|
|
1308 |
< |
f = new CompletableFuture<>(); |
1309 |
< |
g = new CompletableFuture<>(); |
1310 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1311 |
< |
g.completeExceptionally(new CFException()); |
1312 |
< |
checkIncomplete(h); |
1313 |
< |
f.complete(3); |
1314 |
< |
checkCompletedWithWrappedCFException(h); |
1308 |
> |
public void testThenAcceptBoth_exceptionalCompletion2() { |
1309 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1310 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1311 |
> |
|
1312 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1313 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1314 |
> |
final SubtractAction r = new SubtractAction(); |
1315 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1316 |
> |
final CFException ex = new CFException(); |
1317 |
> |
|
1318 |
> |
g.completeExceptionally(ex); |
1319 |
> |
checkIncomplete(h); |
1320 |
> |
f.complete(v1); |
1321 |
> |
|
1322 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1323 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1324 |
> |
assertEquals(r.invocationCount, 0); |
1325 |
> |
checkCompletedNormally(f, v1); |
1326 |
> |
} |
1327 |
> |
} |
1328 |
|
|
1329 |
< |
f = new CompletableFuture<>(); |
1330 |
< |
g = new CompletableFuture<>(); |
1331 |
< |
f.complete(3); |
1332 |
< |
g.completeExceptionally(new CFException()); |
1333 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1334 |
< |
checkCompletedWithWrappedCFException(h); |
1329 |
> |
public void testThenAcceptBoth_exceptionalCompletion3() { |
1330 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1331 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1332 |
> |
|
1333 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1334 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1335 |
> |
final SubtractAction r = new SubtractAction(); |
1336 |
> |
final CFException ex = new CFException(); |
1337 |
> |
|
1338 |
> |
g.completeExceptionally(ex); |
1339 |
> |
f.complete(v1); |
1340 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1341 |
> |
|
1342 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1343 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1344 |
> |
assertEquals(r.invocationCount, 0); |
1345 |
> |
checkCompletedNormally(f, v1); |
1346 |
> |
} |
1347 |
> |
} |
1348 |
|
|
1349 |
< |
f = new CompletableFuture<>(); |
1350 |
< |
g = new CompletableFuture<>(); |
1351 |
< |
f.completeExceptionally(new CFException()); |
1352 |
< |
g.complete(3); |
1353 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1354 |
< |
checkCompletedWithWrappedCFException(h); |
1349 |
> |
public void testThenAcceptBoth_exceptionalCompletion4() { |
1350 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1351 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1352 |
> |
|
1353 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1354 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1355 |
> |
final SubtractAction r = new SubtractAction(); |
1356 |
> |
final CFException ex = new CFException(); |
1357 |
> |
|
1358 |
> |
f.completeExceptionally(ex); |
1359 |
> |
g.complete(v1); |
1360 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1361 |
> |
|
1362 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1363 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1364 |
> |
assertFalse(r.ran()); |
1365 |
> |
checkCompletedNormally(g, v1); |
1366 |
> |
} |
1367 |
|
} |
1368 |
|
|
1369 |
|
/** |
1370 |
|
* thenAcceptBoth result completes exceptionally if action does |
1371 |
|
*/ |
1372 |
< |
public void testThenAcceptBoth3() { |
1373 |
< |
CompletableFuture<Integer> f, g; |
1374 |
< |
CompletableFuture<Void> h; |
1375 |
< |
FailingBiConsumer r; |
1372 |
> |
public void testThenAcceptBoth_actionFailed1() { |
1373 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1374 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1375 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1376 |
|
|
1377 |
< |
f = new CompletableFuture<>(); |
1378 |
< |
g = new CompletableFuture<>(); |
1379 |
< |
h = f.thenAcceptBoth(g, r = new FailingBiConsumer()); |
1380 |
< |
f.complete(3); |
1377 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1378 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1379 |
> |
final FailingBiConsumer r = new FailingBiConsumer(); |
1380 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1381 |
> |
|
1382 |
> |
f.complete(v1); |
1383 |
|
checkIncomplete(h); |
1384 |
< |
g.complete(1); |
1384 |
> |
g.complete(v2); |
1385 |
> |
|
1386 |
|
checkCompletedWithWrappedCFException(h); |
1387 |
+ |
checkCompletedNormally(f, v1); |
1388 |
+ |
checkCompletedNormally(g, v2); |
1389 |
+ |
} |
1390 |
+ |
} |
1391 |
+ |
|
1392 |
+ |
public void testThenAcceptBoth_actionFailed2() { |
1393 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1394 |
+ |
for (Integer v1 : new Integer[] { 1, null }) |
1395 |
+ |
for (Integer v2 : new Integer[] { 2, null }) { |
1396 |
+ |
|
1397 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1398 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1399 |
+ |
final FailingBiConsumer r = new FailingBiConsumer(); |
1400 |
+ |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1401 |
+ |
|
1402 |
+ |
g.complete(v2); |
1403 |
+ |
checkIncomplete(h); |
1404 |
+ |
f.complete(v1); |
1405 |
|
|
871 |
– |
f = new CompletableFuture<>(); |
872 |
– |
g = new CompletableFuture<>(); |
873 |
– |
f.complete(3); |
874 |
– |
g.complete(1); |
875 |
– |
h = f.thenAcceptBoth(g, r = new FailingBiConsumer()); |
1406 |
|
checkCompletedWithWrappedCFException(h); |
1407 |
+ |
checkCompletedNormally(f, v1); |
1408 |
+ |
checkCompletedNormally(g, v2); |
1409 |
+ |
} |
1410 |
|
} |
1411 |
|
|
1412 |
|
/** |
1413 |
|
* thenAcceptBoth result completes exceptionally if either source cancelled |
1414 |
|
*/ |
1415 |
< |
public void testThenAcceptBoth4() { |
1416 |
< |
CompletableFuture<Integer> f, g; |
1417 |
< |
CompletableFuture<Void> h; |
1418 |
< |
SubtractAction r; |
1415 |
> |
public void testThenAcceptBoth_sourceCancelled1() { |
1416 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1417 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1418 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1419 |
> |
|
1420 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1421 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1422 |
> |
final SubtractAction r = new SubtractAction(); |
1423 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1424 |
|
|
1425 |
< |
f = new CompletableFuture<>(); |
888 |
< |
g = new CompletableFuture<>(); |
889 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
890 |
< |
assertTrue(f.cancel(true)); |
1425 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1426 |
|
checkIncomplete(h); |
1427 |
< |
g.complete(1); |
1427 |
> |
g.complete(v1); |
1428 |
> |
|
1429 |
|
checkCompletedWithWrappedCancellationException(h); |
1430 |
+ |
checkCancelled(f); |
1431 |
+ |
assertEquals(r.invocationCount, 0); |
1432 |
+ |
checkCompletedNormally(g, v1); |
1433 |
+ |
} |
1434 |
+ |
} |
1435 |
|
|
1436 |
< |
f = new CompletableFuture<>(); |
1437 |
< |
g = new CompletableFuture<>(); |
1438 |
< |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1439 |
< |
assertTrue(g.cancel(true)); |
1436 |
> |
public void testThenAcceptBoth_sourceCancelled2() { |
1437 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1438 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1439 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1440 |
> |
|
1441 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1442 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1443 |
> |
final SubtractAction r = new SubtractAction(); |
1444 |
> |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1445 |
> |
|
1446 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1447 |
|
checkIncomplete(h); |
1448 |
< |
f.complete(3); |
901 |
< |
checkCompletedWithWrappedCancellationException(h); |
1448 |
> |
f.complete(v1); |
1449 |
|
|
903 |
– |
f = new CompletableFuture<>(); |
904 |
– |
g = new CompletableFuture<>(); |
905 |
– |
f.complete(3); |
906 |
– |
assertTrue(g.cancel(true)); |
907 |
– |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1450 |
|
checkCompletedWithWrappedCancellationException(h); |
1451 |
+ |
checkCancelled(g); |
1452 |
+ |
assertEquals(r.invocationCount, 0); |
1453 |
+ |
checkCompletedNormally(f, v1); |
1454 |
+ |
} |
1455 |
+ |
} |
1456 |
+ |
|
1457 |
+ |
public void testThenAcceptBoth_sourceCancelled3() { |
1458 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1459 |
+ |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1460 |
+ |
for (Integer v1 : new Integer[] { 1, null }) { |
1461 |
+ |
|
1462 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1463 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1464 |
+ |
final SubtractAction r = new SubtractAction(); |
1465 |
+ |
|
1466 |
+ |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1467 |
+ |
f.complete(v1); |
1468 |
+ |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1469 |
+ |
|
1470 |
+ |
checkCompletedWithWrappedCancellationException(h); |
1471 |
+ |
checkCancelled(g); |
1472 |
+ |
assertEquals(r.invocationCount, 0); |
1473 |
+ |
checkCompletedNormally(f, v1); |
1474 |
+ |
} |
1475 |
+ |
} |
1476 |
+ |
|
1477 |
+ |
public void testThenAcceptBoth_sourceCancelled4() { |
1478 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1479 |
+ |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1480 |
+ |
for (Integer v1 : new Integer[] { 1, null }) { |
1481 |
+ |
|
1482 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1483 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1484 |
+ |
final SubtractAction r = new SubtractAction(); |
1485 |
+ |
|
1486 |
+ |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1487 |
+ |
g.complete(v1); |
1488 |
+ |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1489 |
|
|
910 |
– |
f = new CompletableFuture<>(); |
911 |
– |
g = new CompletableFuture<>(); |
912 |
– |
assertTrue(f.cancel(true)); |
913 |
– |
g.complete(3); |
914 |
– |
h = f.thenAcceptBoth(g, r = new SubtractAction()); |
1490 |
|
checkCompletedWithWrappedCancellationException(h); |
1491 |
+ |
checkCancelled(f); |
1492 |
+ |
assertEquals(r.invocationCount, 0); |
1493 |
+ |
checkCompletedNormally(g, v1); |
1494 |
+ |
} |
1495 |
|
} |
1496 |
|
|
1497 |
|
/** |
1498 |
|
* runAfterBoth result completes normally after normal |
1499 |
|
* completion of sources |
1500 |
|
*/ |
1501 |
< |
public void testRunAfterBoth() { |
1502 |
< |
CompletableFuture<Integer> f, g; |
1503 |
< |
CompletableFuture<Void> h; |
1504 |
< |
Noop r; |
1501 |
> |
public void testRunAfterBoth_normalCompletion1() { |
1502 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1503 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1504 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1505 |
> |
|
1506 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1507 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1508 |
> |
final Noop r = new Noop(); |
1509 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1510 |
|
|
1511 |
< |
f = new CompletableFuture<>(); |
928 |
< |
g = new CompletableFuture<>(); |
929 |
< |
h = f.runAfterBoth(g, r = new Noop()); |
930 |
< |
f.complete(3); |
1511 |
> |
f.complete(v1); |
1512 |
|
checkIncomplete(h); |
1513 |
< |
g.complete(1); |
1513 |
> |
assertFalse(r.ran); |
1514 |
> |
g.complete(v2); |
1515 |
> |
|
1516 |
|
checkCompletedNormally(h, null); |
1517 |
< |
assertTrue(r.ran); |
1517 |
> |
assertEquals(r.invocationCount, 1); |
1518 |
> |
checkCompletedNormally(f, v1); |
1519 |
> |
checkCompletedNormally(g, v2); |
1520 |
> |
} |
1521 |
> |
} |
1522 |
|
|
1523 |
< |
f = new CompletableFuture<>(); |
1524 |
< |
g = new CompletableFuture<>(); |
1525 |
< |
h = f.runAfterBoth(g, r = new Noop()); |
1526 |
< |
g.complete(1); |
1523 |
> |
public void testRunAfterBoth_normalCompletion2() { |
1524 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1525 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1526 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1527 |
> |
|
1528 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1529 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1530 |
> |
final Noop r = new Noop(); |
1531 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1532 |
> |
|
1533 |
> |
g.complete(v2); |
1534 |
|
checkIncomplete(h); |
1535 |
< |
f.complete(3); |
1535 |
> |
assertFalse(r.ran); |
1536 |
> |
f.complete(v1); |
1537 |
> |
|
1538 |
|
checkCompletedNormally(h, null); |
1539 |
< |
assertTrue(r.ran); |
1539 |
> |
assertEquals(r.invocationCount, 1); |
1540 |
> |
checkCompletedNormally(f, v1); |
1541 |
> |
checkCompletedNormally(g, v2); |
1542 |
> |
} |
1543 |
> |
} |
1544 |
> |
|
1545 |
> |
public void testRunAfterBoth_normalCompletion3() { |
1546 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1547 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1548 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1549 |
> |
|
1550 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1551 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1552 |
> |
final Noop r = new Noop(); |
1553 |
> |
|
1554 |
> |
g.complete(v2); |
1555 |
> |
f.complete(v1); |
1556 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1557 |
|
|
945 |
– |
f = new CompletableFuture<>(); |
946 |
– |
g = new CompletableFuture<>(); |
947 |
– |
g.complete(1); |
948 |
– |
f.complete(3); |
949 |
– |
h = f.runAfterBoth(g, r = new Noop()); |
1558 |
|
checkCompletedNormally(h, null); |
1559 |
|
assertTrue(r.ran); |
1560 |
+ |
checkCompletedNormally(f, v1); |
1561 |
+ |
checkCompletedNormally(g, v2); |
1562 |
+ |
} |
1563 |
+ |
} |
1564 |
+ |
|
1565 |
+ |
public void testRunAfterBoth_normalCompletion4() { |
1566 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1567 |
+ |
for (Integer v1 : new Integer[] { 1, null }) |
1568 |
+ |
for (Integer v2 : new Integer[] { 2, null }) { |
1569 |
+ |
|
1570 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1571 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1572 |
+ |
final Noop r = new Noop(); |
1573 |
+ |
|
1574 |
+ |
f.complete(v1); |
1575 |
+ |
g.complete(v2); |
1576 |
+ |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1577 |
+ |
|
1578 |
+ |
checkCompletedNormally(h, null); |
1579 |
+ |
assertEquals(r.invocationCount, 1); |
1580 |
+ |
checkCompletedNormally(f, v1); |
1581 |
+ |
checkCompletedNormally(g, v2); |
1582 |
+ |
} |
1583 |
|
} |
1584 |
|
|
1585 |
|
/** |
1586 |
|
* runAfterBoth result completes exceptionally after exceptional |
1587 |
|
* completion of either source |
1588 |
|
*/ |
1589 |
< |
public void testRunAfterBoth2() { |
1590 |
< |
CompletableFuture<Integer> f, g; |
1591 |
< |
CompletableFuture<Void> h; |
1592 |
< |
Noop r; |
1593 |
< |
|
1594 |
< |
f = new CompletableFuture<>(); |
1595 |
< |
g = new CompletableFuture<>(); |
1596 |
< |
h = f.runAfterBoth(g, r = new Noop()); |
1597 |
< |
f.completeExceptionally(new CFException()); |
1598 |
< |
checkIncomplete(h); |
1599 |
< |
g.complete(1); |
1600 |
< |
checkCompletedWithWrappedCFException(h); |
1601 |
< |
assertFalse(r.ran); |
1589 |
> |
public void testRunAfterBoth_exceptionalCompletion1() { |
1590 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1591 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1592 |
> |
|
1593 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1594 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1595 |
> |
final Noop r = new Noop(); |
1596 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1597 |
> |
final CFException ex = new CFException(); |
1598 |
> |
|
1599 |
> |
f.completeExceptionally(ex); |
1600 |
> |
checkIncomplete(h); |
1601 |
> |
g.complete(v1); |
1602 |
> |
|
1603 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1604 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1605 |
> |
assertEquals(r.invocationCount, 0); |
1606 |
> |
checkCompletedNormally(g, v1); |
1607 |
> |
} |
1608 |
> |
} |
1609 |
|
|
1610 |
< |
f = new CompletableFuture<>(); |
1611 |
< |
g = new CompletableFuture<>(); |
1612 |
< |
h = f.runAfterBoth(g, r = new Noop()); |
1613 |
< |
g.completeExceptionally(new CFException()); |
1614 |
< |
checkIncomplete(h); |
1615 |
< |
f.complete(3); |
1616 |
< |
checkCompletedWithWrappedCFException(h); |
1617 |
< |
assertFalse(r.ran); |
1610 |
> |
public void testRunAfterBoth_exceptionalCompletion2() { |
1611 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1612 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1613 |
> |
|
1614 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1615 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1616 |
> |
final Noop r = new Noop(); |
1617 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1618 |
> |
final CFException ex = new CFException(); |
1619 |
> |
|
1620 |
> |
g.completeExceptionally(ex); |
1621 |
> |
checkIncomplete(h); |
1622 |
> |
f.complete(v1); |
1623 |
> |
|
1624 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1625 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1626 |
> |
assertEquals(r.invocationCount, 0); |
1627 |
> |
checkCompletedNormally(f, v1); |
1628 |
> |
} |
1629 |
> |
} |
1630 |
|
|
1631 |
< |
f = new CompletableFuture<>(); |
1632 |
< |
g = new CompletableFuture<>(); |
1633 |
< |
g.completeExceptionally(new CFException()); |
1634 |
< |
f.complete(3); |
1635 |
< |
h = f.runAfterBoth(g, r = new Noop()); |
1636 |
< |
checkCompletedWithWrappedCFException(h); |
1637 |
< |
assertFalse(r.ran); |
1631 |
> |
public void testRunAfterBoth_exceptionalCompletion3() { |
1632 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1633 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1634 |
> |
|
1635 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1636 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1637 |
> |
final Noop r = new Noop(); |
1638 |
> |
final CFException ex = new CFException(); |
1639 |
> |
|
1640 |
> |
g.completeExceptionally(ex); |
1641 |
> |
f.complete(v1); |
1642 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1643 |
> |
|
1644 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1645 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1646 |
> |
assertEquals(r.invocationCount, 0); |
1647 |
> |
checkCompletedNormally(f, v1); |
1648 |
> |
} |
1649 |
> |
} |
1650 |
|
|
1651 |
< |
f = new CompletableFuture<>(); |
1652 |
< |
g = new CompletableFuture<>(); |
1653 |
< |
f.completeExceptionally(new CFException()); |
1654 |
< |
g.complete(1); |
1655 |
< |
h = f.runAfterBoth(g, r = new Noop()); |
1656 |
< |
checkCompletedWithWrappedCFException(h); |
1657 |
< |
assertFalse(r.ran); |
1651 |
> |
public void testRunAfterBoth_exceptionalCompletion4() { |
1652 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1653 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1654 |
> |
|
1655 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1656 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1657 |
> |
final Noop r = new Noop(); |
1658 |
> |
final CFException ex = new CFException(); |
1659 |
> |
|
1660 |
> |
f.completeExceptionally(ex); |
1661 |
> |
g.complete(v1); |
1662 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1663 |
> |
|
1664 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1665 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1666 |
> |
assertEquals(r.invocationCount, 0); |
1667 |
> |
checkCompletedNormally(g, v1); |
1668 |
> |
} |
1669 |
|
} |
1670 |
|
|
1671 |
|
/** |
1672 |
|
* runAfterBoth result completes exceptionally if action does |
1673 |
|
*/ |
1674 |
< |
public void testRunAfterBoth3() { |
1675 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1676 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1677 |
< |
FailingNoop r = new FailingNoop(); |
1678 |
< |
CompletableFuture<Void> g = f.runAfterBoth(f2, r); |
1679 |
< |
f.complete(one); |
1680 |
< |
checkIncomplete(g); |
1681 |
< |
f2.complete(two); |
1682 |
< |
checkCompletedWithWrappedCFException(g); |
1674 |
> |
public void testRunAfterBoth_actionFailed1() { |
1675 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1676 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1677 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1678 |
> |
|
1679 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1680 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1681 |
> |
final FailingNoop r = new FailingNoop(); |
1682 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1683 |
> |
|
1684 |
> |
f.complete(v1); |
1685 |
> |
checkIncomplete(h); |
1686 |
> |
g.complete(v2); |
1687 |
> |
|
1688 |
> |
checkCompletedWithWrappedCFException(h); |
1689 |
> |
checkCompletedNormally(f, v1); |
1690 |
> |
checkCompletedNormally(g, v2); |
1691 |
> |
} |
1692 |
> |
} |
1693 |
> |
|
1694 |
> |
public void testRunAfterBoth_actionFailed2() { |
1695 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1696 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1697 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1698 |
> |
|
1699 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1700 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1701 |
> |
final FailingNoop r = new FailingNoop(); |
1702 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1703 |
> |
|
1704 |
> |
g.complete(v2); |
1705 |
> |
checkIncomplete(h); |
1706 |
> |
f.complete(v1); |
1707 |
> |
|
1708 |
> |
checkCompletedWithWrappedCFException(h); |
1709 |
> |
checkCompletedNormally(f, v1); |
1710 |
> |
checkCompletedNormally(g, v2); |
1711 |
> |
} |
1712 |
|
} |
1713 |
|
|
1714 |
|
/** |
1715 |
|
* runAfterBoth result completes exceptionally if either source cancelled |
1716 |
|
*/ |
1717 |
< |
public void testRunAfterBoth4() { |
1718 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1719 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1720 |
< |
Noop r = new Noop(); |
1721 |
< |
CompletableFuture<Void> g = f.runAfterBoth(f2, r); |
1722 |
< |
assertTrue(f.cancel(true)); |
1723 |
< |
f2.complete(two); |
1724 |
< |
checkCompletedWithWrappedCancellationException(g); |
1725 |
< |
f = new CompletableFuture<>(); |
1726 |
< |
f2 = new CompletableFuture<>(); |
1727 |
< |
r = new Noop(); |
1728 |
< |
g = f.runAfterBoth(f2, r); |
1729 |
< |
f.complete(one); |
1730 |
< |
assertTrue(f2.cancel(true)); |
1731 |
< |
checkCompletedWithWrappedCancellationException(g); |
1717 |
> |
public void testRunAfterBoth_sourceCancelled1() { |
1718 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1719 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1720 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1721 |
> |
|
1722 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1723 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1724 |
> |
final Noop r = new Noop(); |
1725 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1726 |
> |
|
1727 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1728 |
> |
checkIncomplete(h); |
1729 |
> |
g.complete(v1); |
1730 |
> |
|
1731 |
> |
checkCompletedWithWrappedCancellationException(h); |
1732 |
> |
checkCancelled(f); |
1733 |
> |
assertEquals(r.invocationCount, 0); |
1734 |
> |
checkCompletedNormally(g, v1); |
1735 |
> |
} |
1736 |
> |
} |
1737 |
> |
|
1738 |
> |
public void testRunAfterBoth_sourceCancelled2() { |
1739 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1740 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1741 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1742 |
> |
|
1743 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1744 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1745 |
> |
final Noop r = new Noop(); |
1746 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1747 |
> |
|
1748 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1749 |
> |
checkIncomplete(h); |
1750 |
> |
f.complete(v1); |
1751 |
> |
|
1752 |
> |
checkCompletedWithWrappedCancellationException(h); |
1753 |
> |
checkCancelled(g); |
1754 |
> |
assertEquals(r.invocationCount, 0); |
1755 |
> |
checkCompletedNormally(f, v1); |
1756 |
> |
} |
1757 |
> |
} |
1758 |
> |
|
1759 |
> |
public void testRunAfterBoth_sourceCancelled3() { |
1760 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1761 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1762 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1763 |
> |
|
1764 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1765 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1766 |
> |
final Noop r = new Noop(); |
1767 |
> |
|
1768 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1769 |
> |
f.complete(v1); |
1770 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1771 |
> |
|
1772 |
> |
checkCompletedWithWrappedCancellationException(h); |
1773 |
> |
checkCancelled(g); |
1774 |
> |
assertEquals(r.invocationCount, 0); |
1775 |
> |
checkCompletedNormally(f, v1); |
1776 |
> |
} |
1777 |
> |
} |
1778 |
> |
|
1779 |
> |
public void testRunAfterBoth_sourceCancelled4() { |
1780 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1781 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1782 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1783 |
> |
|
1784 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1785 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1786 |
> |
final Noop r = new Noop(); |
1787 |
> |
|
1788 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1789 |
> |
g.complete(v1); |
1790 |
> |
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1791 |
> |
|
1792 |
> |
checkCompletedWithWrappedCancellationException(h); |
1793 |
> |
checkCancelled(f); |
1794 |
> |
assertEquals(r.invocationCount, 0); |
1795 |
> |
checkCompletedNormally(g, v1); |
1796 |
> |
} |
1797 |
|
} |
1798 |
|
|
1799 |
|
/** |
1800 |
|
* applyToEither result completes normally after normal completion |
1801 |
|
* of either source |
1802 |
|
*/ |
1803 |
< |
public void testApplyToEither() { |
1804 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1805 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1806 |
< |
CompletableFuture<Integer> g = f.applyToEither(f2, inc); |
1807 |
< |
f.complete(one); |
1808 |
< |
checkCompletedNormally(g, two); |
1809 |
< |
f2.complete(one); |
1810 |
< |
checkCompletedNormally(g, two); |
1803 |
> |
public void testApplyToEither_normalCompletion1() { |
1804 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1805 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1806 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1807 |
> |
|
1808 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1809 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1810 |
> |
final IncFunction r = new IncFunction(); |
1811 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1812 |
> |
|
1813 |
> |
f.complete(v1); |
1814 |
> |
checkCompletedNormally(h, inc(v1)); |
1815 |
> |
g.complete(v2); |
1816 |
> |
|
1817 |
> |
checkCompletedNormally(f, v1); |
1818 |
> |
checkCompletedNormally(g, v2); |
1819 |
> |
checkCompletedNormally(h, inc(v1)); |
1820 |
> |
} |
1821 |
> |
} |
1822 |
|
|
1823 |
< |
f = new CompletableFuture<>(); |
1824 |
< |
f.complete(one); |
1825 |
< |
f2 = new CompletableFuture<>(); |
1826 |
< |
g = f.applyToEither(f2, inc); |
1827 |
< |
checkCompletedNormally(g, two); |
1823 |
> |
public void testApplyToEither_normalCompletion2() { |
1824 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1825 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1826 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1827 |
> |
|
1828 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1829 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1830 |
> |
final IncFunction r = new IncFunction(); |
1831 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1832 |
> |
|
1833 |
> |
g.complete(v2); |
1834 |
> |
checkCompletedNormally(h, inc(v2)); |
1835 |
> |
f.complete(v1); |
1836 |
> |
|
1837 |
> |
checkCompletedNormally(f, v1); |
1838 |
> |
checkCompletedNormally(g, v2); |
1839 |
> |
checkCompletedNormally(h, inc(v2)); |
1840 |
> |
} |
1841 |
> |
} |
1842 |
> |
public void testApplyToEither_normalCompletion3() { |
1843 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1844 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1845 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1846 |
> |
|
1847 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1848 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1849 |
> |
final IncFunction r = new IncFunction(); |
1850 |
> |
|
1851 |
> |
f.complete(v1); |
1852 |
> |
g.complete(v2); |
1853 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1854 |
> |
|
1855 |
> |
checkCompletedNormally(f, v1); |
1856 |
> |
checkCompletedNormally(g, v2); |
1857 |
> |
|
1858 |
> |
// unspecified behavior |
1859 |
> |
assertTrue(Objects.equals(h.join(), inc(v1)) || |
1860 |
> |
Objects.equals(h.join(), inc(v2))); |
1861 |
> |
assertEquals(r.invocationCount, 1); |
1862 |
> |
} |
1863 |
|
} |
1864 |
|
|
1865 |
|
/** |
1866 |
|
* applyToEither result completes exceptionally after exceptional |
1867 |
|
* completion of either source |
1868 |
|
*/ |
1869 |
< |
public void testApplyToEither2() { |
1870 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1871 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1872 |
< |
CompletableFuture<Integer> g = f.applyToEither(f2, inc); |
1873 |
< |
f.completeExceptionally(new CFException()); |
1874 |
< |
f2.complete(one); |
1875 |
< |
checkCompletedWithWrappedCFException(g); |
1869 |
> |
public void testApplyToEither_exceptionalCompletion1() { |
1870 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1871 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1872 |
> |
|
1873 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1874 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1875 |
> |
final IncFunction r = new IncFunction(); |
1876 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1877 |
> |
final CFException ex = new CFException(); |
1878 |
> |
|
1879 |
> |
f.completeExceptionally(ex); |
1880 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1881 |
> |
g.complete(v1); |
1882 |
> |
|
1883 |
> |
assertEquals(r.invocationCount, 0); |
1884 |
> |
checkCompletedNormally(g, v1); |
1885 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1886 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1887 |
> |
} |
1888 |
> |
} |
1889 |
|
|
1890 |
< |
f = new CompletableFuture<>(); |
1891 |
< |
f2 = new CompletableFuture<>(); |
1892 |
< |
f2.completeExceptionally(new CFException()); |
1893 |
< |
g = f.applyToEither(f2, inc); |
1894 |
< |
checkCompletedWithWrappedCFException(g); |
1890 |
> |
public void testApplyToEither_exceptionalCompletion2() { |
1891 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1892 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1893 |
> |
|
1894 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1895 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1896 |
> |
final IncFunction r = new IncFunction(); |
1897 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1898 |
> |
final CFException ex = new CFException(); |
1899 |
> |
|
1900 |
> |
g.completeExceptionally(ex); |
1901 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1902 |
> |
f.complete(v1); |
1903 |
> |
|
1904 |
> |
assertEquals(r.invocationCount, 0); |
1905 |
> |
checkCompletedNormally(f, v1); |
1906 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1907 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1908 |
> |
} |
1909 |
> |
} |
1910 |
> |
|
1911 |
> |
public void testApplyToEither_exceptionalCompletion3() { |
1912 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1913 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1914 |
> |
|
1915 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1916 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1917 |
> |
final IncFunction r = new IncFunction(); |
1918 |
> |
final CFException ex = new CFException(); |
1919 |
> |
|
1920 |
> |
g.completeExceptionally(ex); |
1921 |
> |
f.complete(v1); |
1922 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1923 |
> |
|
1924 |
> |
// unspecified behavior |
1925 |
> |
Integer v; |
1926 |
> |
try { |
1927 |
> |
assertEquals(h.join(), inc(v1)); |
1928 |
> |
assertEquals(r.invocationCount, 1); |
1929 |
> |
} catch (CompletionException ok) { |
1930 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1931 |
> |
assertEquals(r.invocationCount, 0); |
1932 |
> |
} |
1933 |
> |
|
1934 |
> |
checkCompletedWithWrappedCFException(g, ex); |
1935 |
> |
checkCompletedNormally(f, v1); |
1936 |
> |
} |
1937 |
> |
} |
1938 |
> |
|
1939 |
> |
public void testApplyToEither_exceptionalCompletion4() { |
1940 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1941 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1942 |
> |
|
1943 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1944 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1945 |
> |
final IncFunction r = new IncFunction(); |
1946 |
> |
final CFException ex = new CFException(); |
1947 |
> |
|
1948 |
> |
f.completeExceptionally(ex); |
1949 |
> |
g.complete(v1); |
1950 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1951 |
> |
|
1952 |
> |
// unspecified behavior |
1953 |
> |
Integer v; |
1954 |
> |
try { |
1955 |
> |
assertEquals(h.join(), inc(v1)); |
1956 |
> |
assertEquals(r.invocationCount, 1); |
1957 |
> |
} catch (CompletionException ok) { |
1958 |
> |
checkCompletedWithWrappedCFException(h, ex); |
1959 |
> |
assertEquals(r.invocationCount, 0); |
1960 |
> |
} |
1961 |
> |
|
1962 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1963 |
> |
checkCompletedNormally(g, v1); |
1964 |
> |
} |
1965 |
|
} |
1966 |
|
|
1967 |
|
/** |
1968 |
|
* applyToEither result completes exceptionally if action does |
1969 |
|
*/ |
1970 |
< |
public void testApplyToEither3() { |
1971 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1972 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1973 |
< |
FailingFunction r = new FailingFunction(); |
1974 |
< |
CompletableFuture<Integer> g = f.applyToEither(f2, r); |
1975 |
< |
f2.complete(two); |
1976 |
< |
checkCompletedWithWrappedCFException(g); |
1970 |
> |
public void testApplyToEither_actionFailed1() { |
1971 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1972 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1973 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1974 |
> |
|
1975 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1976 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1977 |
> |
final FailingFunction r = new FailingFunction(); |
1978 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1979 |
> |
|
1980 |
> |
f.complete(v1); |
1981 |
> |
checkCompletedWithWrappedCFException(h); |
1982 |
> |
g.complete(v2); |
1983 |
> |
checkCompletedNormally(f, v1); |
1984 |
> |
checkCompletedNormally(g, v2); |
1985 |
> |
} |
1986 |
> |
} |
1987 |
> |
|
1988 |
> |
public void testApplyToEither_actionFailed2() { |
1989 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1990 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1991 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
1992 |
> |
|
1993 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1994 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1995 |
> |
final FailingFunction r = new FailingFunction(); |
1996 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1997 |
> |
|
1998 |
> |
g.complete(v2); |
1999 |
> |
checkCompletedWithWrappedCFException(h); |
2000 |
> |
f.complete(v1); |
2001 |
> |
checkCompletedNormally(f, v1); |
2002 |
> |
checkCompletedNormally(g, v2); |
2003 |
> |
} |
2004 |
|
} |
2005 |
|
|
2006 |
|
/** |
2007 |
|
* applyToEither result completes exceptionally if either source cancelled |
2008 |
|
*/ |
2009 |
< |
public void testApplyToEither4() { |
2010 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2011 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2012 |
< |
CompletableFuture<Integer> g = f.applyToEither(f2, inc); |
2013 |
< |
assertTrue(f.cancel(true)); |
2014 |
< |
checkCompletedWithWrappedCancellationException(g); |
2015 |
< |
f = new CompletableFuture<>(); |
2016 |
< |
f2 = new CompletableFuture<>(); |
2017 |
< |
assertTrue(f2.cancel(true)); |
2018 |
< |
checkCompletedWithWrappedCancellationException(g); |
2009 |
> |
public void testApplyToEither_sourceCancelled1() { |
2010 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2011 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2012 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2013 |
> |
|
2014 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2015 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2016 |
> |
final IncFunction r = new IncFunction(); |
2017 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
2018 |
> |
|
2019 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2020 |
> |
checkCompletedWithWrappedCancellationException(h); |
2021 |
> |
g.complete(v1); |
2022 |
> |
|
2023 |
> |
checkCancelled(f); |
2024 |
> |
assertEquals(r.invocationCount, 0); |
2025 |
> |
checkCompletedNormally(g, v1); |
2026 |
> |
checkCompletedWithWrappedCancellationException(h); |
2027 |
> |
} |
2028 |
> |
} |
2029 |
> |
|
2030 |
> |
public void testApplyToEither_sourceCancelled2() { |
2031 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2032 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2033 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2034 |
> |
|
2035 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2036 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2037 |
> |
final IncFunction r = new IncFunction(); |
2038 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
2039 |
> |
|
2040 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2041 |
> |
checkCompletedWithWrappedCancellationException(h); |
2042 |
> |
f.complete(v1); |
2043 |
> |
|
2044 |
> |
checkCancelled(g); |
2045 |
> |
assertEquals(r.invocationCount, 0); |
2046 |
> |
checkCompletedNormally(f, v1); |
2047 |
> |
checkCompletedWithWrappedCancellationException(h); |
2048 |
> |
} |
2049 |
> |
} |
2050 |
> |
|
2051 |
> |
public void testApplyToEither_sourceCancelled3() { |
2052 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2053 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2054 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2055 |
> |
|
2056 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2057 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2058 |
> |
final IncFunction r = new IncFunction(); |
2059 |
> |
|
2060 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2061 |
> |
f.complete(v1); |
2062 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
2063 |
> |
|
2064 |
> |
// unspecified behavior |
2065 |
> |
Integer v; |
2066 |
> |
try { |
2067 |
> |
assertEquals(h.join(), inc(v1)); |
2068 |
> |
assertEquals(r.invocationCount, 1); |
2069 |
> |
} catch (CompletionException ok) { |
2070 |
> |
checkCompletedWithWrappedCancellationException(h); |
2071 |
> |
assertEquals(r.invocationCount, 0); |
2072 |
> |
} |
2073 |
> |
|
2074 |
> |
checkCancelled(g); |
2075 |
> |
checkCompletedNormally(f, v1); |
2076 |
> |
} |
2077 |
> |
} |
2078 |
> |
|
2079 |
> |
public void testApplyToEither_sourceCancelled4() { |
2080 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2081 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2082 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2083 |
> |
|
2084 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2085 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2086 |
> |
final IncFunction r = new IncFunction(); |
2087 |
> |
|
2088 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2089 |
> |
g.complete(v1); |
2090 |
> |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
2091 |
> |
|
2092 |
> |
// unspecified behavior |
2093 |
> |
Integer v; |
2094 |
> |
try { |
2095 |
> |
assertEquals(h.join(), inc(v1)); |
2096 |
> |
assertEquals(r.invocationCount, 1); |
2097 |
> |
} catch (CompletionException ok) { |
2098 |
> |
checkCompletedWithWrappedCancellationException(h); |
2099 |
> |
assertEquals(r.invocationCount, 0); |
2100 |
> |
} |
2101 |
> |
|
2102 |
> |
checkCancelled(f); |
2103 |
> |
checkCompletedNormally(g, v1); |
2104 |
> |
} |
2105 |
|
} |
2106 |
|
|
2107 |
|
/** |
2108 |
|
* acceptEither result completes normally after normal completion |
2109 |
|
* of either source |
2110 |
|
*/ |
2111 |
< |
public void testAcceptEither() { |
2112 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2113 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2114 |
< |
IncAction r = new IncAction(); |
2115 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2116 |
< |
f.complete(one); |
2117 |
< |
checkCompletedNormally(g, null); |
2118 |
< |
f2.complete(one); |
2119 |
< |
checkCompletedNormally(g, null); |
1111 |
< |
assertEquals(r.value, 2); |
2111 |
> |
public void testAcceptEither_normalCompletion1() { |
2112 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2113 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2114 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2115 |
> |
|
2116 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2117 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2118 |
> |
final IncAction r = new IncAction(); |
2119 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2120 |
|
|
2121 |
< |
r = new IncAction(); |
2122 |
< |
f = new CompletableFuture<>(); |
2123 |
< |
f.complete(one); |
2124 |
< |
f2 = new CompletableFuture<>(); |
2125 |
< |
g = f.acceptEither(f2, r); |
2126 |
< |
checkCompletedNormally(g, null); |
2127 |
< |
assertEquals(r.value, 2); |
2121 |
> |
f.complete(v1); |
2122 |
> |
checkCompletedNormally(h, null); |
2123 |
> |
assertEquals(r.value, inc(v1)); |
2124 |
> |
g.complete(v2); |
2125 |
> |
|
2126 |
> |
checkCompletedNormally(f, v1); |
2127 |
> |
checkCompletedNormally(g, v2); |
2128 |
> |
checkCompletedNormally(h, null); |
2129 |
> |
} |
2130 |
> |
} |
2131 |
> |
|
2132 |
> |
public void testAcceptEither_normalCompletion2() { |
2133 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2134 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2135 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2136 |
> |
|
2137 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2138 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2139 |
> |
final IncAction r = new IncAction(); |
2140 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2141 |
> |
|
2142 |
> |
g.complete(v2); |
2143 |
> |
checkCompletedNormally(h, null); |
2144 |
> |
assertEquals(r.value, inc(v2)); |
2145 |
> |
f.complete(v1); |
2146 |
> |
|
2147 |
> |
checkCompletedNormally(f, v1); |
2148 |
> |
checkCompletedNormally(g, v2); |
2149 |
> |
checkCompletedNormally(h, null); |
2150 |
> |
} |
2151 |
> |
} |
2152 |
> |
public void testAcceptEither_normalCompletion3() { |
2153 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2154 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2155 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2156 |
> |
|
2157 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2158 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2159 |
> |
final IncAction r = new IncAction(); |
2160 |
> |
|
2161 |
> |
f.complete(v1); |
2162 |
> |
g.complete(v2); |
2163 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2164 |
> |
|
2165 |
> |
checkCompletedNormally(h, null); |
2166 |
> |
checkCompletedNormally(f, v1); |
2167 |
> |
checkCompletedNormally(g, v2); |
2168 |
> |
|
2169 |
> |
// unspecified behavior |
2170 |
> |
assertTrue(Objects.equals(r.value, inc(v1)) || |
2171 |
> |
Objects.equals(r.value, inc(v2))); |
2172 |
> |
} |
2173 |
|
} |
2174 |
|
|
2175 |
|
/** |
2176 |
|
* acceptEither result completes exceptionally after exceptional |
2177 |
|
* completion of either source |
2178 |
|
*/ |
2179 |
< |
public void testAcceptEither2() { |
2180 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2181 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2182 |
< |
IncAction r = new IncAction(); |
2183 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2184 |
< |
f.completeExceptionally(new CFException()); |
2185 |
< |
f2.complete(one); |
2186 |
< |
checkCompletedWithWrappedCFException(g); |
2179 |
> |
public void testAcceptEither_exceptionalCompletion1() { |
2180 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2181 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2182 |
> |
|
2183 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2184 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2185 |
> |
final IncAction r = new IncAction(); |
2186 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2187 |
> |
final CFException ex = new CFException(); |
2188 |
> |
|
2189 |
> |
f.completeExceptionally(ex); |
2190 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2191 |
> |
g.complete(v1); |
2192 |
> |
|
2193 |
> |
assertEquals(r.invocationCount, 0); |
2194 |
> |
checkCompletedNormally(g, v1); |
2195 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2196 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2197 |
> |
} |
2198 |
> |
} |
2199 |
|
|
2200 |
< |
r = new IncAction(); |
2201 |
< |
f = new CompletableFuture<>(); |
2202 |
< |
f2 = new CompletableFuture<>(); |
2203 |
< |
f2.completeExceptionally(new CFException()); |
2204 |
< |
g = f.acceptEither(f2, r); |
2205 |
< |
checkCompletedWithWrappedCFException(g); |
2200 |
> |
public void testAcceptEither_exceptionalCompletion2() { |
2201 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2202 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2203 |
> |
|
2204 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2205 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2206 |
> |
final IncAction r = new IncAction(); |
2207 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2208 |
> |
final CFException ex = new CFException(); |
2209 |
> |
|
2210 |
> |
g.completeExceptionally(ex); |
2211 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2212 |
> |
f.complete(v1); |
2213 |
> |
|
2214 |
> |
assertEquals(r.invocationCount, 0); |
2215 |
> |
checkCompletedNormally(f, v1); |
2216 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2217 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2218 |
> |
} |
2219 |
> |
} |
2220 |
> |
|
2221 |
> |
public void testAcceptEither_exceptionalCompletion3() { |
2222 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2223 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2224 |
> |
|
2225 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2226 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2227 |
> |
final IncAction r = new IncAction(); |
2228 |
> |
final CFException ex = new CFException(); |
2229 |
> |
|
2230 |
> |
g.completeExceptionally(ex); |
2231 |
> |
f.complete(v1); |
2232 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2233 |
> |
|
2234 |
> |
// unspecified behavior |
2235 |
> |
Integer v; |
2236 |
> |
try { |
2237 |
> |
assertEquals(h.join(), null); |
2238 |
> |
assertEquals(r.invocationCount, 1); |
2239 |
> |
assertEquals(inc(v1), r.value); |
2240 |
> |
} catch (CompletionException ok) { |
2241 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2242 |
> |
assertEquals(r.invocationCount, 0); |
2243 |
> |
} |
2244 |
> |
|
2245 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2246 |
> |
checkCompletedNormally(f, v1); |
2247 |
> |
} |
2248 |
> |
} |
2249 |
> |
|
2250 |
> |
public void testAcceptEither_exceptionalCompletion4() { |
2251 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2252 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2253 |
> |
|
2254 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2255 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2256 |
> |
final IncAction r = new IncAction(); |
2257 |
> |
final CFException ex = new CFException(); |
2258 |
> |
|
2259 |
> |
f.completeExceptionally(ex); |
2260 |
> |
g.complete(v1); |
2261 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2262 |
> |
|
2263 |
> |
// unspecified behavior |
2264 |
> |
Integer v; |
2265 |
> |
try { |
2266 |
> |
assertEquals(h.join(), null); |
2267 |
> |
assertEquals(r.invocationCount, 1); |
2268 |
> |
assertEquals(inc(v1), r.value); |
2269 |
> |
} catch (CompletionException ok) { |
2270 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2271 |
> |
assertEquals(r.invocationCount, 0); |
2272 |
> |
} |
2273 |
> |
|
2274 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2275 |
> |
checkCompletedNormally(g, v1); |
2276 |
> |
} |
2277 |
|
} |
2278 |
|
|
2279 |
|
/** |
2280 |
|
* acceptEither result completes exceptionally if action does |
2281 |
|
*/ |
2282 |
< |
public void testAcceptEither3() { |
2283 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2284 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2285 |
< |
FailingConsumer r = new FailingConsumer(); |
2286 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2287 |
< |
f2.complete(two); |
2288 |
< |
checkCompletedWithWrappedCFException(g); |
2282 |
> |
public void testAcceptEither_actionFailed1() { |
2283 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2284 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2285 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2286 |
> |
|
2287 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2288 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2289 |
> |
final FailingConsumer r = new FailingConsumer(); |
2290 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2291 |
> |
|
2292 |
> |
f.complete(v1); |
2293 |
> |
checkCompletedWithWrappedCFException(h); |
2294 |
> |
g.complete(v2); |
2295 |
> |
checkCompletedNormally(f, v1); |
2296 |
> |
checkCompletedNormally(g, v2); |
2297 |
> |
} |
2298 |
> |
} |
2299 |
> |
|
2300 |
> |
public void testAcceptEither_actionFailed2() { |
2301 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2302 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2303 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2304 |
> |
|
2305 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2306 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2307 |
> |
final FailingConsumer r = new FailingConsumer(); |
2308 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2309 |
> |
|
2310 |
> |
g.complete(v2); |
2311 |
> |
checkCompletedWithWrappedCFException(h); |
2312 |
> |
f.complete(v1); |
2313 |
> |
checkCompletedNormally(f, v1); |
2314 |
> |
checkCompletedNormally(g, v2); |
2315 |
> |
} |
2316 |
|
} |
2317 |
|
|
2318 |
|
/** |
2319 |
|
* acceptEither result completes exceptionally if either source cancelled |
2320 |
|
*/ |
2321 |
< |
public void testAcceptEither4() { |
2322 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2323 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2324 |
< |
IncAction r = new IncAction(); |
2325 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2326 |
< |
assertTrue(f.cancel(true)); |
2327 |
< |
checkCompletedWithWrappedCancellationException(g); |
2328 |
< |
f = new CompletableFuture<>(); |
2329 |
< |
f2 = new CompletableFuture<>(); |
2330 |
< |
assertTrue(f2.cancel(true)); |
2331 |
< |
checkCompletedWithWrappedCancellationException(g); |
2321 |
> |
public void testAcceptEither_sourceCancelled1() { |
2322 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2323 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2324 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2325 |
> |
|
2326 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2327 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2328 |
> |
final IncAction r = new IncAction(); |
2329 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2330 |
> |
|
2331 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2332 |
> |
checkCompletedWithWrappedCancellationException(h); |
2333 |
> |
g.complete(v1); |
2334 |
> |
|
2335 |
> |
checkCancelled(f); |
2336 |
> |
assertEquals(r.invocationCount, 0); |
2337 |
> |
checkCompletedNormally(g, v1); |
2338 |
> |
checkCompletedWithWrappedCancellationException(h); |
2339 |
> |
} |
2340 |
> |
} |
2341 |
> |
|
2342 |
> |
public void testAcceptEither_sourceCancelled2() { |
2343 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2344 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2345 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2346 |
> |
|
2347 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2348 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2349 |
> |
final IncAction r = new IncAction(); |
2350 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2351 |
> |
|
2352 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2353 |
> |
checkCompletedWithWrappedCancellationException(h); |
2354 |
> |
f.complete(v1); |
2355 |
> |
|
2356 |
> |
checkCancelled(g); |
2357 |
> |
assertEquals(r.invocationCount, 0); |
2358 |
> |
checkCompletedNormally(f, v1); |
2359 |
> |
checkCompletedWithWrappedCancellationException(h); |
2360 |
> |
} |
2361 |
> |
} |
2362 |
> |
|
2363 |
> |
public void testAcceptEither_sourceCancelled3() { |
2364 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2365 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2366 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2367 |
> |
|
2368 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2369 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2370 |
> |
final IncAction r = new IncAction(); |
2371 |
> |
|
2372 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2373 |
> |
f.complete(v1); |
2374 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2375 |
> |
|
2376 |
> |
// unspecified behavior |
2377 |
> |
Integer v; |
2378 |
> |
try { |
2379 |
> |
assertEquals(h.join(), null); |
2380 |
> |
assertEquals(r.invocationCount, 1); |
2381 |
> |
assertEquals(inc(v1), r.value); |
2382 |
> |
} catch (CompletionException ok) { |
2383 |
> |
checkCompletedWithWrappedCancellationException(h); |
2384 |
> |
assertEquals(r.invocationCount, 0); |
2385 |
> |
} |
2386 |
> |
|
2387 |
> |
checkCancelled(g); |
2388 |
> |
checkCompletedNormally(f, v1); |
2389 |
> |
} |
2390 |
> |
} |
2391 |
> |
|
2392 |
> |
public void testAcceptEither_sourceCancelled4() { |
2393 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2394 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2395 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2396 |
> |
|
2397 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2398 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2399 |
> |
final IncAction r = new IncAction(); |
2400 |
> |
|
2401 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2402 |
> |
g.complete(v1); |
2403 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2404 |
> |
|
2405 |
> |
// unspecified behavior |
2406 |
> |
Integer v; |
2407 |
> |
try { |
2408 |
> |
assertEquals(h.join(), null); |
2409 |
> |
assertEquals(r.invocationCount, 1); |
2410 |
> |
assertEquals(inc(v1), r.value); |
2411 |
> |
} catch (CompletionException ok) { |
2412 |
> |
checkCompletedWithWrappedCancellationException(h); |
2413 |
> |
assertEquals(r.invocationCount, 0); |
2414 |
> |
} |
2415 |
> |
|
2416 |
> |
checkCancelled(f); |
2417 |
> |
checkCompletedNormally(g, v1); |
2418 |
> |
} |
2419 |
|
} |
2420 |
|
|
2421 |
|
/** |
2422 |
|
* runAfterEither result completes normally after normal completion |
2423 |
|
* of either source |
2424 |
|
*/ |
2425 |
< |
public void testRunAfterEither() { |
2426 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2427 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2428 |
< |
Noop r = new Noop(); |
2429 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2430 |
< |
f.complete(one); |
2431 |
< |
checkCompletedNormally(g, null); |
2432 |
< |
f2.complete(one); |
2433 |
< |
checkCompletedNormally(g, null); |
1184 |
< |
assertTrue(r.ran); |
2425 |
> |
public void testRunAfterEither_normalCompletion1() { |
2426 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2427 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2428 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2429 |
> |
|
2430 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2431 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2432 |
> |
final Noop r = new Noop(); |
2433 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2434 |
|
|
2435 |
< |
r = new Noop(); |
2436 |
< |
f = new CompletableFuture<>(); |
2437 |
< |
f.complete(one); |
2438 |
< |
f2 = new CompletableFuture<>(); |
2439 |
< |
g = f.runAfterEither(f2, r); |
2440 |
< |
checkCompletedNormally(g, null); |
2441 |
< |
assertTrue(r.ran); |
2435 |
> |
f.complete(v1); |
2436 |
> |
checkCompletedNormally(h, null); |
2437 |
> |
assertEquals(r.invocationCount, 1); |
2438 |
> |
g.complete(v2); |
2439 |
> |
|
2440 |
> |
checkCompletedNormally(f, v1); |
2441 |
> |
checkCompletedNormally(g, v2); |
2442 |
> |
checkCompletedNormally(h, null); |
2443 |
> |
assertEquals(r.invocationCount, 1); |
2444 |
> |
} |
2445 |
> |
} |
2446 |
> |
|
2447 |
> |
public void testRunAfterEither_normalCompletion2() { |
2448 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2449 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2450 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2451 |
> |
|
2452 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2453 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2454 |
> |
final Noop r = new Noop(); |
2455 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2456 |
> |
|
2457 |
> |
g.complete(v2); |
2458 |
> |
checkCompletedNormally(h, null); |
2459 |
> |
assertEquals(r.invocationCount, 1); |
2460 |
> |
f.complete(v1); |
2461 |
> |
|
2462 |
> |
checkCompletedNormally(f, v1); |
2463 |
> |
checkCompletedNormally(g, v2); |
2464 |
> |
checkCompletedNormally(h, null); |
2465 |
> |
assertEquals(r.invocationCount, 1); |
2466 |
> |
} |
2467 |
> |
} |
2468 |
> |
public void testRunAfterEither_normalCompletion3() { |
2469 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2470 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2471 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2472 |
> |
|
2473 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2474 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2475 |
> |
final Noop r = new Noop(); |
2476 |
> |
|
2477 |
> |
f.complete(v1); |
2478 |
> |
g.complete(v2); |
2479 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2480 |
> |
|
2481 |
> |
checkCompletedNormally(h, null); |
2482 |
> |
checkCompletedNormally(f, v1); |
2483 |
> |
checkCompletedNormally(g, v2); |
2484 |
> |
assertEquals(r.invocationCount, 1); |
2485 |
> |
} |
2486 |
|
} |
2487 |
|
|
2488 |
|
/** |
2489 |
|
* runAfterEither result completes exceptionally after exceptional |
2490 |
|
* completion of either source |
2491 |
|
*/ |
2492 |
< |
public void testRunAfterEither2() { |
2493 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2494 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2495 |
< |
Noop r = new Noop(); |
2496 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2497 |
< |
f.completeExceptionally(new CFException()); |
2498 |
< |
f2.complete(one); |
2499 |
< |
checkCompletedWithWrappedCFException(g); |
2492 |
> |
public void testRunAfterEither_exceptionalCompletion1() { |
2493 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2494 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2495 |
> |
|
2496 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2497 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2498 |
> |
final Noop r = new Noop(); |
2499 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2500 |
> |
final CFException ex = new CFException(); |
2501 |
> |
|
2502 |
> |
f.completeExceptionally(ex); |
2503 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2504 |
> |
g.complete(v1); |
2505 |
> |
|
2506 |
> |
assertEquals(r.invocationCount, 0); |
2507 |
> |
checkCompletedNormally(g, v1); |
2508 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2509 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2510 |
> |
} |
2511 |
> |
} |
2512 |
|
|
2513 |
< |
r = new Noop(); |
2514 |
< |
f = new CompletableFuture<>(); |
2515 |
< |
f2 = new CompletableFuture<>(); |
2516 |
< |
f2.completeExceptionally(new CFException()); |
2517 |
< |
g = f.runAfterEither(f2, r); |
2518 |
< |
checkCompletedWithWrappedCFException(g); |
2513 |
> |
public void testRunAfterEither_exceptionalCompletion2() { |
2514 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2515 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2516 |
> |
|
2517 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2518 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2519 |
> |
final Noop r = new Noop(); |
2520 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2521 |
> |
final CFException ex = new CFException(); |
2522 |
> |
|
2523 |
> |
g.completeExceptionally(ex); |
2524 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2525 |
> |
f.complete(v1); |
2526 |
> |
|
2527 |
> |
assertEquals(r.invocationCount, 0); |
2528 |
> |
checkCompletedNormally(f, v1); |
2529 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2530 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2531 |
> |
} |
2532 |
> |
} |
2533 |
> |
|
2534 |
> |
public void testRunAfterEither_exceptionalCompletion3() { |
2535 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2536 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2537 |
> |
|
2538 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2539 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2540 |
> |
final Noop r = new Noop(); |
2541 |
> |
final CFException ex = new CFException(); |
2542 |
> |
|
2543 |
> |
g.completeExceptionally(ex); |
2544 |
> |
f.complete(v1); |
2545 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2546 |
> |
|
2547 |
> |
// unspecified behavior |
2548 |
> |
Integer v; |
2549 |
> |
try { |
2550 |
> |
assertEquals(h.join(), null); |
2551 |
> |
assertEquals(r.invocationCount, 1); |
2552 |
> |
} catch (CompletionException ok) { |
2553 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2554 |
> |
assertEquals(r.invocationCount, 0); |
2555 |
> |
} |
2556 |
> |
|
2557 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2558 |
> |
checkCompletedNormally(f, v1); |
2559 |
> |
} |
2560 |
> |
} |
2561 |
> |
|
2562 |
> |
public void testRunAfterEither_exceptionalCompletion4() { |
2563 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2564 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2565 |
> |
|
2566 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2567 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2568 |
> |
final Noop r = new Noop(); |
2569 |
> |
final CFException ex = new CFException(); |
2570 |
> |
|
2571 |
> |
f.completeExceptionally(ex); |
2572 |
> |
g.complete(v1); |
2573 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2574 |
> |
|
2575 |
> |
// unspecified behavior |
2576 |
> |
Integer v; |
2577 |
> |
try { |
2578 |
> |
assertEquals(h.join(), null); |
2579 |
> |
assertEquals(r.invocationCount, 1); |
2580 |
> |
} catch (CompletionException ok) { |
2581 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2582 |
> |
assertEquals(r.invocationCount, 0); |
2583 |
> |
} |
2584 |
> |
|
2585 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2586 |
> |
checkCompletedNormally(g, v1); |
2587 |
> |
} |
2588 |
|
} |
2589 |
|
|
2590 |
|
/** |
2591 |
|
* runAfterEither result completes exceptionally if action does |
2592 |
|
*/ |
2593 |
< |
public void testRunAfterEither3() { |
2594 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2595 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2596 |
< |
FailingNoop r = new FailingNoop(); |
2597 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2598 |
< |
f2.complete(two); |
2599 |
< |
checkCompletedWithWrappedCFException(g); |
2593 |
> |
public void testRunAfterEither_actionFailed1() { |
2594 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2595 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2596 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2597 |
> |
|
2598 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2599 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2600 |
> |
final FailingNoop r = new FailingNoop(); |
2601 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2602 |
> |
|
2603 |
> |
f.complete(v1); |
2604 |
> |
checkCompletedWithWrappedCFException(h); |
2605 |
> |
g.complete(v2); |
2606 |
> |
checkCompletedNormally(f, v1); |
2607 |
> |
checkCompletedNormally(g, v2); |
2608 |
> |
} |
2609 |
> |
} |
2610 |
> |
|
2611 |
> |
public void testRunAfterEither_actionFailed2() { |
2612 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2613 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2614 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2615 |
> |
|
2616 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2617 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2618 |
> |
final FailingNoop r = new FailingNoop(); |
2619 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2620 |
> |
|
2621 |
> |
g.complete(v2); |
2622 |
> |
checkCompletedWithWrappedCFException(h); |
2623 |
> |
f.complete(v1); |
2624 |
> |
checkCompletedNormally(f, v1); |
2625 |
> |
checkCompletedNormally(g, v2); |
2626 |
> |
} |
2627 |
|
} |
2628 |
|
|
2629 |
|
/** |
2630 |
|
* runAfterEither result completes exceptionally if either source cancelled |
2631 |
|
*/ |
2632 |
< |
public void testRunAfterEither4() { |
2633 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2634 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2635 |
< |
Noop r = new Noop(); |
2636 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2637 |
< |
assertTrue(f.cancel(true)); |
2638 |
< |
checkCompletedWithWrappedCancellationException(g); |
2639 |
< |
f = new CompletableFuture<>(); |
2640 |
< |
f2 = new CompletableFuture<>(); |
2641 |
< |
assertTrue(f2.cancel(true)); |
2642 |
< |
checkCompletedWithWrappedCancellationException(g); |
2632 |
> |
public void testRunAfterEither_sourceCancelled1() { |
2633 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2634 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2635 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2636 |
> |
|
2637 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2638 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2639 |
> |
final Noop r = new Noop(); |
2640 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2641 |
> |
|
2642 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2643 |
> |
checkCompletedWithWrappedCancellationException(h); |
2644 |
> |
g.complete(v1); |
2645 |
> |
|
2646 |
> |
checkCancelled(f); |
2647 |
> |
assertEquals(r.invocationCount, 0); |
2648 |
> |
checkCompletedNormally(g, v1); |
2649 |
> |
checkCompletedWithWrappedCancellationException(h); |
2650 |
> |
} |
2651 |
> |
} |
2652 |
> |
|
2653 |
> |
public void testRunAfterEither_sourceCancelled2() { |
2654 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2655 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2656 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2657 |
> |
|
2658 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2659 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2660 |
> |
final Noop r = new Noop(); |
2661 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2662 |
> |
|
2663 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2664 |
> |
checkCompletedWithWrappedCancellationException(h); |
2665 |
> |
f.complete(v1); |
2666 |
> |
|
2667 |
> |
checkCancelled(g); |
2668 |
> |
assertEquals(r.invocationCount, 0); |
2669 |
> |
checkCompletedNormally(f, v1); |
2670 |
> |
checkCompletedWithWrappedCancellationException(h); |
2671 |
> |
} |
2672 |
> |
} |
2673 |
> |
|
2674 |
> |
public void testRunAfterEither_sourceCancelled3() { |
2675 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2676 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2677 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2678 |
> |
|
2679 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2680 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2681 |
> |
final Noop r = new Noop(); |
2682 |
> |
|
2683 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2684 |
> |
f.complete(v1); |
2685 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2686 |
> |
|
2687 |
> |
// unspecified behavior |
2688 |
> |
Integer v; |
2689 |
> |
try { |
2690 |
> |
assertEquals(h.join(), null); |
2691 |
> |
assertEquals(r.invocationCount, 1); |
2692 |
> |
} catch (CompletionException ok) { |
2693 |
> |
checkCompletedWithWrappedCancellationException(h); |
2694 |
> |
assertEquals(r.invocationCount, 0); |
2695 |
> |
} |
2696 |
> |
|
2697 |
> |
checkCancelled(g); |
2698 |
> |
checkCompletedNormally(f, v1); |
2699 |
> |
} |
2700 |
> |
} |
2701 |
> |
|
2702 |
> |
public void testRunAfterEither_sourceCancelled4() { |
2703 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2704 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2705 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2706 |
> |
|
2707 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2708 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2709 |
> |
final Noop r = new Noop(); |
2710 |
> |
|
2711 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2712 |
> |
g.complete(v1); |
2713 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2714 |
> |
|
2715 |
> |
// unspecified behavior |
2716 |
> |
Integer v; |
2717 |
> |
try { |
2718 |
> |
assertEquals(h.join(), null); |
2719 |
> |
assertEquals(r.invocationCount, 1); |
2720 |
> |
} catch (CompletionException ok) { |
2721 |
> |
checkCompletedWithWrappedCancellationException(h); |
2722 |
> |
assertEquals(r.invocationCount, 0); |
2723 |
> |
} |
2724 |
> |
|
2725 |
> |
checkCancelled(f); |
2726 |
> |
checkCompletedNormally(g, v1); |
2727 |
> |
} |
2728 |
|
} |
2729 |
|
|
2730 |
|
/** |
2912 |
|
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
2913 |
|
f.complete(one); |
2914 |
|
checkCompletedNormally(g, null); |
2915 |
< |
assertEquals(r.value, 2); |
2915 |
> |
assertEquals(r.value, (Integer) 2); |
2916 |
|
} |
2917 |
|
|
2918 |
|
/** |
2950 |
|
} |
2951 |
|
|
2952 |
|
/** |
1467 |
– |
* thenCombineAsync result completes normally after normal |
1468 |
– |
* completion of sources |
1469 |
– |
*/ |
1470 |
– |
public void testThenCombineAsync() { |
1471 |
– |
CompletableFuture<Integer> f, g, h; |
1472 |
– |
|
1473 |
– |
f = new CompletableFuture<>(); |
1474 |
– |
g = new CompletableFuture<>(); |
1475 |
– |
h = f.thenCombineAsync(g, subtract); |
1476 |
– |
f.complete(3); |
1477 |
– |
checkIncomplete(h); |
1478 |
– |
g.complete(1); |
1479 |
– |
checkCompletedNormally(h, 2); |
1480 |
– |
|
1481 |
– |
f = new CompletableFuture<>(); |
1482 |
– |
g = new CompletableFuture<>(); |
1483 |
– |
h = f.thenCombineAsync(g, subtract); |
1484 |
– |
g.complete(1); |
1485 |
– |
checkIncomplete(h); |
1486 |
– |
f.complete(3); |
1487 |
– |
checkCompletedNormally(h, 2); |
1488 |
– |
|
1489 |
– |
f = new CompletableFuture<>(); |
1490 |
– |
g = new CompletableFuture<>(); |
1491 |
– |
g.complete(1); |
1492 |
– |
f.complete(3); |
1493 |
– |
h = f.thenCombineAsync(g, subtract); |
1494 |
– |
checkCompletedNormally(h, 2); |
1495 |
– |
} |
1496 |
– |
|
1497 |
– |
/** |
1498 |
– |
* thenCombineAsync result completes exceptionally after exceptional |
1499 |
– |
* completion of either source |
1500 |
– |
*/ |
1501 |
– |
public void testThenCombineAsync2() { |
1502 |
– |
CompletableFuture<Integer> f, g, h; |
1503 |
– |
|
1504 |
– |
f = new CompletableFuture<>(); |
1505 |
– |
g = new CompletableFuture<>(); |
1506 |
– |
h = f.thenCombineAsync(g, subtract); |
1507 |
– |
f.completeExceptionally(new CFException()); |
1508 |
– |
checkIncomplete(h); |
1509 |
– |
g.complete(1); |
1510 |
– |
checkCompletedWithWrappedCFException(h); |
1511 |
– |
|
1512 |
– |
f = new CompletableFuture<>(); |
1513 |
– |
g = new CompletableFuture<>(); |
1514 |
– |
h = f.thenCombineAsync(g, subtract); |
1515 |
– |
g.completeExceptionally(new CFException()); |
1516 |
– |
checkIncomplete(h); |
1517 |
– |
f.complete(3); |
1518 |
– |
checkCompletedWithWrappedCFException(h); |
1519 |
– |
|
1520 |
– |
f = new CompletableFuture<>(); |
1521 |
– |
g = new CompletableFuture<>(); |
1522 |
– |
g.completeExceptionally(new CFException()); |
1523 |
– |
f.complete(3); |
1524 |
– |
h = f.thenCombineAsync(g, subtract); |
1525 |
– |
checkCompletedWithWrappedCFException(h); |
1526 |
– |
} |
1527 |
– |
|
1528 |
– |
/** |
1529 |
– |
* thenCombineAsync result completes exceptionally if action does |
1530 |
– |
*/ |
1531 |
– |
public void testThenCombineAsync3() { |
1532 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1533 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1534 |
– |
FailingBiFunction r = new FailingBiFunction(); |
1535 |
– |
CompletableFuture<Integer> g = f.thenCombineAsync(f2, r); |
1536 |
– |
f.complete(one); |
1537 |
– |
checkIncomplete(g); |
1538 |
– |
assertFalse(r.ran); |
1539 |
– |
f2.complete(two); |
1540 |
– |
checkCompletedWithWrappedCFException(g); |
1541 |
– |
assertTrue(r.ran); |
1542 |
– |
} |
1543 |
– |
|
1544 |
– |
/** |
1545 |
– |
* thenCombineAsync result completes exceptionally if either source cancelled |
1546 |
– |
*/ |
1547 |
– |
public void testThenCombineAsync4() { |
1548 |
– |
CompletableFuture<Integer> f, g, h; |
1549 |
– |
|
1550 |
– |
f = new CompletableFuture<>(); |
1551 |
– |
g = new CompletableFuture<>(); |
1552 |
– |
h = f.thenCombineAsync(g, subtract); |
1553 |
– |
assertTrue(f.cancel(true)); |
1554 |
– |
checkIncomplete(h); |
1555 |
– |
g.complete(1); |
1556 |
– |
checkCompletedWithWrappedCancellationException(h); |
1557 |
– |
|
1558 |
– |
f = new CompletableFuture<>(); |
1559 |
– |
g = new CompletableFuture<>(); |
1560 |
– |
h = f.thenCombineAsync(g, subtract); |
1561 |
– |
assertTrue(g.cancel(true)); |
1562 |
– |
checkIncomplete(h); |
1563 |
– |
f.complete(3); |
1564 |
– |
checkCompletedWithWrappedCancellationException(h); |
1565 |
– |
|
1566 |
– |
f = new CompletableFuture<>(); |
1567 |
– |
g = new CompletableFuture<>(); |
1568 |
– |
g.complete(3); |
1569 |
– |
assertTrue(f.cancel(true)); |
1570 |
– |
h = f.thenCombineAsync(g, subtract); |
1571 |
– |
checkCompletedWithWrappedCancellationException(h); |
1572 |
– |
|
1573 |
– |
f = new CompletableFuture<>(); |
1574 |
– |
g = new CompletableFuture<>(); |
1575 |
– |
f.complete(3); |
1576 |
– |
assertTrue(g.cancel(true)); |
1577 |
– |
h = f.thenCombineAsync(g, subtract); |
1578 |
– |
checkCompletedWithWrappedCancellationException(h); |
1579 |
– |
} |
1580 |
– |
|
1581 |
– |
/** |
1582 |
– |
* thenAcceptBothAsync result completes normally after normal |
1583 |
– |
* completion of sources |
1584 |
– |
*/ |
1585 |
– |
public void testThenAcceptBothAsync() { |
1586 |
– |
CompletableFuture<Integer> f, g; |
1587 |
– |
CompletableFuture<Void> h; |
1588 |
– |
SubtractAction r; |
1589 |
– |
|
1590 |
– |
f = new CompletableFuture<>(); |
1591 |
– |
g = new CompletableFuture<>(); |
1592 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1593 |
– |
f.complete(3); |
1594 |
– |
checkIncomplete(h); |
1595 |
– |
g.complete(1); |
1596 |
– |
checkCompletedNormally(h, null); |
1597 |
– |
assertEquals(r.value, 2); |
1598 |
– |
|
1599 |
– |
f = new CompletableFuture<>(); |
1600 |
– |
g = new CompletableFuture<>(); |
1601 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1602 |
– |
g.complete(1); |
1603 |
– |
checkIncomplete(h); |
1604 |
– |
f.complete(3); |
1605 |
– |
checkCompletedNormally(h, null); |
1606 |
– |
assertEquals(r.value, 2); |
1607 |
– |
|
1608 |
– |
f = new CompletableFuture<>(); |
1609 |
– |
g = new CompletableFuture<>(); |
1610 |
– |
g.complete(1); |
1611 |
– |
f.complete(3); |
1612 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1613 |
– |
checkCompletedNormally(h, null); |
1614 |
– |
assertEquals(r.value, 2); |
1615 |
– |
} |
1616 |
– |
|
1617 |
– |
/** |
1618 |
– |
* thenAcceptBothAsync result completes exceptionally after exceptional |
1619 |
– |
* completion of source |
1620 |
– |
*/ |
1621 |
– |
public void testThenAcceptBothAsync2() { |
1622 |
– |
CompletableFuture<Integer> f, g; |
1623 |
– |
CompletableFuture<Void> h; |
1624 |
– |
SubtractAction r; |
1625 |
– |
|
1626 |
– |
f = new CompletableFuture<>(); |
1627 |
– |
g = new CompletableFuture<>(); |
1628 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1629 |
– |
f.completeExceptionally(new CFException()); |
1630 |
– |
checkIncomplete(h); |
1631 |
– |
g.complete(1); |
1632 |
– |
checkCompletedWithWrappedCFException(h); |
1633 |
– |
|
1634 |
– |
f = new CompletableFuture<>(); |
1635 |
– |
g = new CompletableFuture<>(); |
1636 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1637 |
– |
g.completeExceptionally(new CFException()); |
1638 |
– |
checkIncomplete(h); |
1639 |
– |
f.complete(3); |
1640 |
– |
checkCompletedWithWrappedCFException(h); |
1641 |
– |
|
1642 |
– |
f = new CompletableFuture<>(); |
1643 |
– |
g = new CompletableFuture<>(); |
1644 |
– |
f.complete(3); |
1645 |
– |
g.completeExceptionally(new CFException()); |
1646 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1647 |
– |
checkCompletedWithWrappedCFException(h); |
1648 |
– |
|
1649 |
– |
f = new CompletableFuture<>(); |
1650 |
– |
g = new CompletableFuture<>(); |
1651 |
– |
f.completeExceptionally(new CFException()); |
1652 |
– |
g.complete(3); |
1653 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1654 |
– |
checkCompletedWithWrappedCFException(h); |
1655 |
– |
} |
1656 |
– |
|
1657 |
– |
/** |
1658 |
– |
* thenAcceptBothAsync result completes exceptionally if action does |
1659 |
– |
*/ |
1660 |
– |
public void testThenAcceptBothAsync3() { |
1661 |
– |
CompletableFuture<Integer> f, g; |
1662 |
– |
CompletableFuture<Void> h; |
1663 |
– |
FailingBiConsumer r; |
1664 |
– |
|
1665 |
– |
f = new CompletableFuture<>(); |
1666 |
– |
g = new CompletableFuture<>(); |
1667 |
– |
h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer()); |
1668 |
– |
f.complete(3); |
1669 |
– |
checkIncomplete(h); |
1670 |
– |
g.complete(1); |
1671 |
– |
checkCompletedWithWrappedCFException(h); |
1672 |
– |
|
1673 |
– |
f = new CompletableFuture<>(); |
1674 |
– |
g = new CompletableFuture<>(); |
1675 |
– |
f.complete(3); |
1676 |
– |
g.complete(1); |
1677 |
– |
h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer()); |
1678 |
– |
checkCompletedWithWrappedCFException(h); |
1679 |
– |
} |
1680 |
– |
|
1681 |
– |
/** |
1682 |
– |
* thenAcceptBothAsync result completes exceptionally if either source cancelled |
1683 |
– |
*/ |
1684 |
– |
public void testThenAcceptBothAsync4() { |
1685 |
– |
CompletableFuture<Integer> f, g; |
1686 |
– |
CompletableFuture<Void> h; |
1687 |
– |
SubtractAction r; |
1688 |
– |
|
1689 |
– |
f = new CompletableFuture<>(); |
1690 |
– |
g = new CompletableFuture<>(); |
1691 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1692 |
– |
assertTrue(f.cancel(true)); |
1693 |
– |
checkIncomplete(h); |
1694 |
– |
g.complete(1); |
1695 |
– |
checkCompletedWithWrappedCancellationException(h); |
1696 |
– |
|
1697 |
– |
f = new CompletableFuture<>(); |
1698 |
– |
g = new CompletableFuture<>(); |
1699 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1700 |
– |
assertTrue(g.cancel(true)); |
1701 |
– |
checkIncomplete(h); |
1702 |
– |
f.complete(3); |
1703 |
– |
checkCompletedWithWrappedCancellationException(h); |
1704 |
– |
|
1705 |
– |
f = new CompletableFuture<>(); |
1706 |
– |
g = new CompletableFuture<>(); |
1707 |
– |
f.complete(3); |
1708 |
– |
assertTrue(g.cancel(true)); |
1709 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1710 |
– |
checkCompletedWithWrappedCancellationException(h); |
1711 |
– |
|
1712 |
– |
f = new CompletableFuture<>(); |
1713 |
– |
g = new CompletableFuture<>(); |
1714 |
– |
assertTrue(f.cancel(true)); |
1715 |
– |
g.complete(3); |
1716 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction()); |
1717 |
– |
checkCompletedWithWrappedCancellationException(h); |
1718 |
– |
} |
1719 |
– |
|
1720 |
– |
/** |
1721 |
– |
* runAfterBothAsync result completes normally after normal |
1722 |
– |
* completion of sources |
1723 |
– |
*/ |
1724 |
– |
public void testRunAfterBothAsync() { |
1725 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1726 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1727 |
– |
Noop r = new Noop(); |
1728 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r); |
1729 |
– |
f.complete(one); |
1730 |
– |
checkIncomplete(g); |
1731 |
– |
f2.complete(two); |
1732 |
– |
checkCompletedNormally(g, null); |
1733 |
– |
assertTrue(r.ran); |
1734 |
– |
} |
1735 |
– |
|
1736 |
– |
/** |
1737 |
– |
* runAfterBothAsync result completes exceptionally after exceptional |
1738 |
– |
* completion of source |
1739 |
– |
*/ |
1740 |
– |
public void testRunAfterBothAsync2() { |
1741 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1742 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1743 |
– |
Noop r = new Noop(); |
1744 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r); |
1745 |
– |
f.completeExceptionally(new CFException()); |
1746 |
– |
f2.complete(two); |
1747 |
– |
checkCompletedWithWrappedCFException(g); |
1748 |
– |
|
1749 |
– |
r = new Noop(); |
1750 |
– |
f = new CompletableFuture<>(); |
1751 |
– |
f2 = new CompletableFuture<>(); |
1752 |
– |
g = f.runAfterBothAsync(f2, r); |
1753 |
– |
f.complete(one); |
1754 |
– |
f2.completeExceptionally(new CFException()); |
1755 |
– |
checkCompletedWithWrappedCFException(g); |
1756 |
– |
} |
1757 |
– |
|
1758 |
– |
/** |
1759 |
– |
* runAfterBothAsync result completes exceptionally if action does |
1760 |
– |
*/ |
1761 |
– |
public void testRunAfterBothAsync3() { |
1762 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1763 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1764 |
– |
FailingNoop r = new FailingNoop(); |
1765 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r); |
1766 |
– |
f.complete(one); |
1767 |
– |
checkIncomplete(g); |
1768 |
– |
f2.complete(two); |
1769 |
– |
checkCompletedWithWrappedCFException(g); |
1770 |
– |
} |
1771 |
– |
|
1772 |
– |
/** |
1773 |
– |
* runAfterBothAsync result completes exceptionally if either source cancelled |
1774 |
– |
*/ |
1775 |
– |
public void testRunAfterBothAsync4() { |
1776 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1777 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1778 |
– |
Noop r = new Noop(); |
1779 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r); |
1780 |
– |
assertTrue(f.cancel(true)); |
1781 |
– |
f2.complete(two); |
1782 |
– |
checkCompletedWithWrappedCancellationException(g); |
1783 |
– |
|
1784 |
– |
r = new Noop(); |
1785 |
– |
f = new CompletableFuture<>(); |
1786 |
– |
f2 = new CompletableFuture<>(); |
1787 |
– |
g = f.runAfterBothAsync(f2, r); |
1788 |
– |
f.complete(one); |
1789 |
– |
assertTrue(f2.cancel(true)); |
1790 |
– |
checkCompletedWithWrappedCancellationException(g); |
1791 |
– |
} |
1792 |
– |
|
1793 |
– |
/** |
1794 |
– |
* applyToEitherAsync result completes normally after normal |
1795 |
– |
* completion of sources |
1796 |
– |
*/ |
1797 |
– |
public void testApplyToEitherAsync() { |
1798 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1799 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1800 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc); |
1801 |
– |
f.complete(one); |
1802 |
– |
checkCompletedNormally(g, two); |
1803 |
– |
|
1804 |
– |
f = new CompletableFuture<>(); |
1805 |
– |
f.complete(one); |
1806 |
– |
f2 = new CompletableFuture<>(); |
1807 |
– |
g = f.applyToEitherAsync(f2, inc); |
1808 |
– |
checkCompletedNormally(g, two); |
1809 |
– |
} |
1810 |
– |
|
1811 |
– |
/** |
1812 |
– |
* applyToEitherAsync result completes exceptionally after exceptional |
1813 |
– |
* completion of source |
1814 |
– |
*/ |
1815 |
– |
public void testApplyToEitherAsync2() { |
1816 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1817 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1818 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc); |
1819 |
– |
f.completeExceptionally(new CFException()); |
1820 |
– |
checkCompletedWithWrappedCFException(g); |
1821 |
– |
|
1822 |
– |
f = new CompletableFuture<>(); |
1823 |
– |
f2 = new CompletableFuture<>(); |
1824 |
– |
f2.completeExceptionally(new CFException()); |
1825 |
– |
g = f.applyToEitherAsync(f2, inc); |
1826 |
– |
f.complete(one); |
1827 |
– |
checkCompletedWithWrappedCFException(g); |
1828 |
– |
} |
1829 |
– |
|
1830 |
– |
/** |
1831 |
– |
* applyToEitherAsync result completes exceptionally if action does |
1832 |
– |
*/ |
1833 |
– |
public void testApplyToEitherAsync3() { |
1834 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1835 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1836 |
– |
FailingFunction r = new FailingFunction(); |
1837 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r); |
1838 |
– |
f.complete(one); |
1839 |
– |
checkCompletedWithWrappedCFException(g); |
1840 |
– |
} |
1841 |
– |
|
1842 |
– |
/** |
1843 |
– |
* applyToEitherAsync result completes exceptionally if either source cancelled |
1844 |
– |
*/ |
1845 |
– |
public void testApplyToEitherAsync4() { |
1846 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1847 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1848 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc); |
1849 |
– |
assertTrue(f.cancel(true)); |
1850 |
– |
checkCompletedWithWrappedCancellationException(g); |
1851 |
– |
|
1852 |
– |
f = new CompletableFuture<>(); |
1853 |
– |
f2 = new CompletableFuture<>(); |
1854 |
– |
assertTrue(f2.cancel(true)); |
1855 |
– |
g = f.applyToEitherAsync(f2, inc); |
1856 |
– |
checkCompletedWithWrappedCancellationException(g); |
1857 |
– |
} |
1858 |
– |
|
1859 |
– |
/** |
1860 |
– |
* acceptEitherAsync result completes normally after normal |
1861 |
– |
* completion of sources |
1862 |
– |
*/ |
1863 |
– |
public void testAcceptEitherAsync() { |
1864 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1865 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1866 |
– |
IncAction r = new IncAction(); |
1867 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
1868 |
– |
f.complete(one); |
1869 |
– |
checkCompletedNormally(g, null); |
1870 |
– |
assertEquals(r.value, 2); |
1871 |
– |
|
1872 |
– |
r = new IncAction(); |
1873 |
– |
f = new CompletableFuture<>(); |
1874 |
– |
f.complete(one); |
1875 |
– |
f2 = new CompletableFuture<>(); |
1876 |
– |
g = f.acceptEitherAsync(f2, r); |
1877 |
– |
checkCompletedNormally(g, null); |
1878 |
– |
assertEquals(r.value, 2); |
1879 |
– |
} |
1880 |
– |
|
1881 |
– |
/** |
1882 |
– |
* acceptEitherAsync result completes exceptionally after exceptional |
1883 |
– |
* completion of source |
1884 |
– |
*/ |
1885 |
– |
public void testAcceptEitherAsync2() { |
1886 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1887 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1888 |
– |
IncAction r = new IncAction(); |
1889 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
1890 |
– |
f.completeExceptionally(new CFException()); |
1891 |
– |
checkCompletedWithWrappedCFException(g); |
1892 |
– |
|
1893 |
– |
r = new IncAction(); |
1894 |
– |
f = new CompletableFuture<>(); |
1895 |
– |
f2 = new CompletableFuture<>(); |
1896 |
– |
f2.completeExceptionally(new CFException()); |
1897 |
– |
g = f.acceptEitherAsync(f2, r); |
1898 |
– |
f.complete(one); |
1899 |
– |
checkCompletedWithWrappedCFException(g); |
1900 |
– |
} |
1901 |
– |
|
1902 |
– |
/** |
1903 |
– |
* acceptEitherAsync result completes exceptionally if action does |
1904 |
– |
*/ |
1905 |
– |
public void testAcceptEitherAsync3() { |
1906 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1907 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1908 |
– |
FailingConsumer r = new FailingConsumer(); |
1909 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
1910 |
– |
f.complete(one); |
1911 |
– |
checkCompletedWithWrappedCFException(g); |
1912 |
– |
} |
1913 |
– |
|
1914 |
– |
/** |
1915 |
– |
* acceptEitherAsync result completes exceptionally if either |
1916 |
– |
* source cancelled |
1917 |
– |
*/ |
1918 |
– |
public void testAcceptEitherAsync4() { |
1919 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1920 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1921 |
– |
IncAction r = new IncAction(); |
1922 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
1923 |
– |
assertTrue(f.cancel(true)); |
1924 |
– |
checkCompletedWithWrappedCancellationException(g); |
1925 |
– |
|
1926 |
– |
r = new IncAction(); |
1927 |
– |
f = new CompletableFuture<>(); |
1928 |
– |
f2 = new CompletableFuture<>(); |
1929 |
– |
assertTrue(f2.cancel(true)); |
1930 |
– |
g = f.acceptEitherAsync(f2, r); |
1931 |
– |
checkCompletedWithWrappedCancellationException(g); |
1932 |
– |
} |
1933 |
– |
|
1934 |
– |
/** |
1935 |
– |
* runAfterEitherAsync result completes normally after normal |
1936 |
– |
* completion of sources |
1937 |
– |
*/ |
1938 |
– |
public void testRunAfterEitherAsync() { |
1939 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1940 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1941 |
– |
Noop r = new Noop(); |
1942 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
1943 |
– |
f.complete(one); |
1944 |
– |
checkCompletedNormally(g, null); |
1945 |
– |
assertTrue(r.ran); |
1946 |
– |
|
1947 |
– |
r = new Noop(); |
1948 |
– |
f = new CompletableFuture<>(); |
1949 |
– |
f.complete(one); |
1950 |
– |
f2 = new CompletableFuture<>(); |
1951 |
– |
g = f.runAfterEitherAsync(f2, r); |
1952 |
– |
checkCompletedNormally(g, null); |
1953 |
– |
assertTrue(r.ran); |
1954 |
– |
} |
1955 |
– |
|
1956 |
– |
/** |
1957 |
– |
* runAfterEitherAsync result completes exceptionally after exceptional |
1958 |
– |
* completion of source |
1959 |
– |
*/ |
1960 |
– |
public void testRunAfterEitherAsync2() { |
1961 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1962 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1963 |
– |
Noop r = new Noop(); |
1964 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
1965 |
– |
f.completeExceptionally(new CFException()); |
1966 |
– |
checkCompletedWithWrappedCFException(g); |
1967 |
– |
|
1968 |
– |
r = new Noop(); |
1969 |
– |
f = new CompletableFuture<>(); |
1970 |
– |
f2 = new CompletableFuture<>(); |
1971 |
– |
f2.completeExceptionally(new CFException()); |
1972 |
– |
g = f.runAfterEitherAsync(f2, r); |
1973 |
– |
f.complete(one); |
1974 |
– |
checkCompletedWithWrappedCFException(g); |
1975 |
– |
} |
1976 |
– |
|
1977 |
– |
/** |
1978 |
– |
* runAfterEitherAsync result completes exceptionally if action does |
1979 |
– |
*/ |
1980 |
– |
public void testRunAfterEitherAsync3() { |
1981 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1982 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1983 |
– |
FailingNoop r = new FailingNoop(); |
1984 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
1985 |
– |
f.complete(one); |
1986 |
– |
checkCompletedWithWrappedCFException(g); |
1987 |
– |
} |
1988 |
– |
|
1989 |
– |
/** |
1990 |
– |
* runAfterEitherAsync result completes exceptionally if either |
1991 |
– |
* source cancelled |
1992 |
– |
*/ |
1993 |
– |
public void testRunAfterEitherAsync4() { |
1994 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
1995 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
1996 |
– |
Noop r = new Noop(); |
1997 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
1998 |
– |
assertTrue(f.cancel(true)); |
1999 |
– |
checkCompletedWithWrappedCancellationException(g); |
2000 |
– |
|
2001 |
– |
r = new Noop(); |
2002 |
– |
f = new CompletableFuture<>(); |
2003 |
– |
f2 = new CompletableFuture<>(); |
2004 |
– |
assertTrue(f2.cancel(true)); |
2005 |
– |
g = f.runAfterEitherAsync(f2, r); |
2006 |
– |
checkCompletedWithWrappedCancellationException(g); |
2007 |
– |
} |
2008 |
– |
|
2009 |
– |
/** |
2953 |
|
* thenComposeAsync result completes normally after normal |
2954 |
|
* completion of source |
2955 |
|
*/ |
3135 |
|
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
3136 |
|
f.complete(one); |
3137 |
|
checkCompletedNormally(g, null); |
3138 |
< |
assertEquals(r.value, 2); |
3138 |
> |
assertEquals(r.value, (Integer) 2); |
3139 |
|
} |
3140 |
|
|
3141 |
|
/** |
3173 |
|
} |
3174 |
|
|
3175 |
|
/** |
2233 |
– |
* thenCombineAsync result completes normally after normal |
2234 |
– |
* completion of sources |
2235 |
– |
*/ |
2236 |
– |
public void testThenCombineAsyncE() { |
2237 |
– |
CompletableFuture<Integer> f, g, h; |
2238 |
– |
ThreadExecutor e = new ThreadExecutor(); |
2239 |
– |
int count = 0; |
2240 |
– |
|
2241 |
– |
f = new CompletableFuture<>(); |
2242 |
– |
g = new CompletableFuture<>(); |
2243 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2244 |
– |
f.complete(3); |
2245 |
– |
checkIncomplete(h); |
2246 |
– |
g.complete(1); |
2247 |
– |
checkCompletedNormally(h, 2); |
2248 |
– |
assertEquals(++count, e.count.get()); |
2249 |
– |
|
2250 |
– |
f = new CompletableFuture<>(); |
2251 |
– |
g = new CompletableFuture<>(); |
2252 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2253 |
– |
g.complete(1); |
2254 |
– |
checkIncomplete(h); |
2255 |
– |
f.complete(3); |
2256 |
– |
checkCompletedNormally(h, 2); |
2257 |
– |
assertEquals(++count, e.count.get()); |
2258 |
– |
|
2259 |
– |
f = new CompletableFuture<>(); |
2260 |
– |
g = new CompletableFuture<>(); |
2261 |
– |
g.complete(1); |
2262 |
– |
f.complete(3); |
2263 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2264 |
– |
checkCompletedNormally(h, 2); |
2265 |
– |
assertEquals(++count, e.count.get()); |
2266 |
– |
} |
2267 |
– |
|
2268 |
– |
/** |
2269 |
– |
* thenCombineAsync result completes exceptionally after exceptional |
2270 |
– |
* completion of either source |
2271 |
– |
*/ |
2272 |
– |
public void testThenCombineAsync2E() { |
2273 |
– |
CompletableFuture<Integer> f, g, h; |
2274 |
– |
ThreadExecutor e = new ThreadExecutor(); |
2275 |
– |
int count = 0; |
2276 |
– |
|
2277 |
– |
f = new CompletableFuture<>(); |
2278 |
– |
g = new CompletableFuture<>(); |
2279 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2280 |
– |
f.completeExceptionally(new CFException()); |
2281 |
– |
checkIncomplete(h); |
2282 |
– |
g.complete(1); |
2283 |
– |
checkCompletedWithWrappedCFException(h); |
2284 |
– |
|
2285 |
– |
f = new CompletableFuture<>(); |
2286 |
– |
g = new CompletableFuture<>(); |
2287 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2288 |
– |
g.completeExceptionally(new CFException()); |
2289 |
– |
checkIncomplete(h); |
2290 |
– |
f.complete(3); |
2291 |
– |
checkCompletedWithWrappedCFException(h); |
2292 |
– |
|
2293 |
– |
f = new CompletableFuture<>(); |
2294 |
– |
g = new CompletableFuture<>(); |
2295 |
– |
g.completeExceptionally(new CFException()); |
2296 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2297 |
– |
checkIncomplete(h); |
2298 |
– |
f.complete(3); |
2299 |
– |
checkCompletedWithWrappedCFException(h); |
2300 |
– |
|
2301 |
– |
assertEquals(0, e.count.get()); |
2302 |
– |
} |
2303 |
– |
|
2304 |
– |
/** |
2305 |
– |
* thenCombineAsync result completes exceptionally if action does |
2306 |
– |
*/ |
2307 |
– |
public void testThenCombineAsync3E() { |
2308 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2309 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2310 |
– |
FailingBiFunction r = new FailingBiFunction(); |
2311 |
– |
CompletableFuture<Integer> g = f.thenCombineAsync(f2, r, new ThreadExecutor()); |
2312 |
– |
f.complete(one); |
2313 |
– |
checkIncomplete(g); |
2314 |
– |
assertFalse(r.ran); |
2315 |
– |
f2.complete(two); |
2316 |
– |
checkCompletedWithWrappedCFException(g); |
2317 |
– |
assertTrue(r.ran); |
2318 |
– |
} |
2319 |
– |
|
2320 |
– |
/** |
2321 |
– |
* thenCombineAsync result completes exceptionally if either source cancelled |
2322 |
– |
*/ |
2323 |
– |
public void testThenCombineAsync4E() { |
2324 |
– |
CompletableFuture<Integer> f, g, h; |
2325 |
– |
ThreadExecutor e = new ThreadExecutor(); |
2326 |
– |
|
2327 |
– |
f = new CompletableFuture<>(); |
2328 |
– |
g = new CompletableFuture<>(); |
2329 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2330 |
– |
assertTrue(f.cancel(true)); |
2331 |
– |
checkIncomplete(h); |
2332 |
– |
g.complete(1); |
2333 |
– |
checkCompletedWithWrappedCancellationException(h); |
2334 |
– |
|
2335 |
– |
f = new CompletableFuture<>(); |
2336 |
– |
g = new CompletableFuture<>(); |
2337 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2338 |
– |
assertTrue(g.cancel(true)); |
2339 |
– |
checkIncomplete(h); |
2340 |
– |
f.complete(3); |
2341 |
– |
checkCompletedWithWrappedCancellationException(h); |
2342 |
– |
|
2343 |
– |
f = new CompletableFuture<>(); |
2344 |
– |
g = new CompletableFuture<>(); |
2345 |
– |
assertTrue(g.cancel(true)); |
2346 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2347 |
– |
checkIncomplete(h); |
2348 |
– |
f.complete(3); |
2349 |
– |
checkCompletedWithWrappedCancellationException(h); |
2350 |
– |
|
2351 |
– |
f = new CompletableFuture<>(); |
2352 |
– |
g = new CompletableFuture<>(); |
2353 |
– |
assertTrue(f.cancel(true)); |
2354 |
– |
assertTrue(g.cancel(true)); |
2355 |
– |
h = f.thenCombineAsync(g, subtract, e); |
2356 |
– |
checkCompletedWithWrappedCancellationException(h); |
2357 |
– |
|
2358 |
– |
assertEquals(0, e.count.get()); |
2359 |
– |
} |
2360 |
– |
|
2361 |
– |
/** |
2362 |
– |
* thenAcceptBothAsync result completes normally after normal |
2363 |
– |
* completion of sources |
2364 |
– |
*/ |
2365 |
– |
public void testThenAcceptBothAsyncE() { |
2366 |
– |
CompletableFuture<Integer> f, g; |
2367 |
– |
CompletableFuture<Void> h; |
2368 |
– |
SubtractAction r; |
2369 |
– |
ThreadExecutor e = new ThreadExecutor(); |
2370 |
– |
|
2371 |
– |
f = new CompletableFuture<>(); |
2372 |
– |
g = new CompletableFuture<>(); |
2373 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2374 |
– |
f.complete(3); |
2375 |
– |
checkIncomplete(h); |
2376 |
– |
g.complete(1); |
2377 |
– |
checkCompletedNormally(h, null); |
2378 |
– |
assertEquals(r.value, 2); |
2379 |
– |
|
2380 |
– |
f = new CompletableFuture<>(); |
2381 |
– |
g = new CompletableFuture<>(); |
2382 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2383 |
– |
g.complete(1); |
2384 |
– |
checkIncomplete(h); |
2385 |
– |
f.complete(3); |
2386 |
– |
checkCompletedNormally(h, null); |
2387 |
– |
assertEquals(r.value, 2); |
2388 |
– |
|
2389 |
– |
f = new CompletableFuture<>(); |
2390 |
– |
g = new CompletableFuture<>(); |
2391 |
– |
g.complete(1); |
2392 |
– |
f.complete(3); |
2393 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2394 |
– |
checkCompletedNormally(h, null); |
2395 |
– |
assertEquals(r.value, 2); |
2396 |
– |
|
2397 |
– |
assertEquals(3, e.count.get()); |
2398 |
– |
} |
2399 |
– |
|
2400 |
– |
/** |
2401 |
– |
* thenAcceptBothAsync result completes exceptionally after exceptional |
2402 |
– |
* completion of source |
2403 |
– |
*/ |
2404 |
– |
public void testThenAcceptBothAsync2E() { |
2405 |
– |
CompletableFuture<Integer> f, g; |
2406 |
– |
CompletableFuture<Void> h; |
2407 |
– |
SubtractAction r; |
2408 |
– |
ThreadExecutor e = new ThreadExecutor(); |
2409 |
– |
|
2410 |
– |
f = new CompletableFuture<>(); |
2411 |
– |
g = new CompletableFuture<>(); |
2412 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2413 |
– |
f.completeExceptionally(new CFException()); |
2414 |
– |
checkIncomplete(h); |
2415 |
– |
g.complete(1); |
2416 |
– |
checkCompletedWithWrappedCFException(h); |
2417 |
– |
|
2418 |
– |
f = new CompletableFuture<>(); |
2419 |
– |
g = new CompletableFuture<>(); |
2420 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2421 |
– |
g.completeExceptionally(new CFException()); |
2422 |
– |
checkIncomplete(h); |
2423 |
– |
f.complete(3); |
2424 |
– |
checkCompletedWithWrappedCFException(h); |
2425 |
– |
|
2426 |
– |
f = new CompletableFuture<>(); |
2427 |
– |
g = new CompletableFuture<>(); |
2428 |
– |
f.complete(3); |
2429 |
– |
g.completeExceptionally(new CFException()); |
2430 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2431 |
– |
checkCompletedWithWrappedCFException(h); |
2432 |
– |
|
2433 |
– |
f = new CompletableFuture<>(); |
2434 |
– |
g = new CompletableFuture<>(); |
2435 |
– |
f.completeExceptionally(new CFException()); |
2436 |
– |
g.complete(3); |
2437 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2438 |
– |
checkCompletedWithWrappedCFException(h); |
2439 |
– |
|
2440 |
– |
assertEquals(0, e.count.get()); |
2441 |
– |
} |
2442 |
– |
|
2443 |
– |
/** |
2444 |
– |
* thenAcceptBothAsync result completes exceptionally if action does |
2445 |
– |
*/ |
2446 |
– |
public void testThenAcceptBothAsync3E() { |
2447 |
– |
CompletableFuture<Integer> f, g; |
2448 |
– |
CompletableFuture<Void> h; |
2449 |
– |
FailingBiConsumer r; |
2450 |
– |
ThreadExecutor e = new ThreadExecutor(); |
2451 |
– |
|
2452 |
– |
f = new CompletableFuture<>(); |
2453 |
– |
g = new CompletableFuture<>(); |
2454 |
– |
h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer(), e); |
2455 |
– |
f.complete(3); |
2456 |
– |
checkIncomplete(h); |
2457 |
– |
g.complete(1); |
2458 |
– |
checkCompletedWithWrappedCFException(h); |
2459 |
– |
|
2460 |
– |
f = new CompletableFuture<>(); |
2461 |
– |
g = new CompletableFuture<>(); |
2462 |
– |
f.complete(3); |
2463 |
– |
g.complete(1); |
2464 |
– |
h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer(), e); |
2465 |
– |
checkCompletedWithWrappedCFException(h); |
2466 |
– |
|
2467 |
– |
assertEquals(2, e.count.get()); |
2468 |
– |
} |
2469 |
– |
|
2470 |
– |
/** |
2471 |
– |
* thenAcceptBothAsync result completes exceptionally if either source cancelled |
2472 |
– |
*/ |
2473 |
– |
public void testThenAcceptBothAsync4E() { |
2474 |
– |
CompletableFuture<Integer> f, g; |
2475 |
– |
CompletableFuture<Void> h; |
2476 |
– |
SubtractAction r; |
2477 |
– |
ThreadExecutor e = new ThreadExecutor(); |
2478 |
– |
|
2479 |
– |
f = new CompletableFuture<>(); |
2480 |
– |
g = new CompletableFuture<>(); |
2481 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2482 |
– |
assertTrue(f.cancel(true)); |
2483 |
– |
checkIncomplete(h); |
2484 |
– |
g.complete(1); |
2485 |
– |
checkCompletedWithWrappedCancellationException(h); |
2486 |
– |
|
2487 |
– |
f = new CompletableFuture<>(); |
2488 |
– |
g = new CompletableFuture<>(); |
2489 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2490 |
– |
assertTrue(g.cancel(true)); |
2491 |
– |
checkIncomplete(h); |
2492 |
– |
f.complete(3); |
2493 |
– |
checkCompletedWithWrappedCancellationException(h); |
2494 |
– |
|
2495 |
– |
f = new CompletableFuture<>(); |
2496 |
– |
g = new CompletableFuture<>(); |
2497 |
– |
f.complete(3); |
2498 |
– |
assertTrue(g.cancel(true)); |
2499 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2500 |
– |
checkCompletedWithWrappedCancellationException(h); |
2501 |
– |
|
2502 |
– |
f = new CompletableFuture<>(); |
2503 |
– |
g = new CompletableFuture<>(); |
2504 |
– |
assertTrue(f.cancel(true)); |
2505 |
– |
g.complete(3); |
2506 |
– |
h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e); |
2507 |
– |
checkCompletedWithWrappedCancellationException(h); |
2508 |
– |
|
2509 |
– |
assertEquals(0, e.count.get()); |
2510 |
– |
} |
2511 |
– |
|
2512 |
– |
/** |
2513 |
– |
* runAfterBothAsync result completes normally after normal |
2514 |
– |
* completion of sources |
2515 |
– |
*/ |
2516 |
– |
public void testRunAfterBothAsyncE() { |
2517 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2518 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2519 |
– |
Noop r = new Noop(); |
2520 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor()); |
2521 |
– |
f.complete(one); |
2522 |
– |
checkIncomplete(g); |
2523 |
– |
f2.complete(two); |
2524 |
– |
checkCompletedNormally(g, null); |
2525 |
– |
assertTrue(r.ran); |
2526 |
– |
} |
2527 |
– |
|
2528 |
– |
/** |
2529 |
– |
* runAfterBothAsync result completes exceptionally after exceptional |
2530 |
– |
* completion of source |
2531 |
– |
*/ |
2532 |
– |
public void testRunAfterBothAsync2E() { |
2533 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2534 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2535 |
– |
Noop r = new Noop(); |
2536 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor()); |
2537 |
– |
f.completeExceptionally(new CFException()); |
2538 |
– |
f2.complete(two); |
2539 |
– |
checkCompletedWithWrappedCFException(g); |
2540 |
– |
|
2541 |
– |
r = new Noop(); |
2542 |
– |
f = new CompletableFuture<>(); |
2543 |
– |
f2 = new CompletableFuture<>(); |
2544 |
– |
g = f.runAfterBothAsync(f2, r, new ThreadExecutor()); |
2545 |
– |
f.complete(one); |
2546 |
– |
f2.completeExceptionally(new CFException()); |
2547 |
– |
checkCompletedWithWrappedCFException(g); |
2548 |
– |
} |
2549 |
– |
|
2550 |
– |
/** |
2551 |
– |
* runAfterBothAsync result completes exceptionally if action does |
2552 |
– |
*/ |
2553 |
– |
public void testRunAfterBothAsync3E() { |
2554 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2555 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2556 |
– |
FailingNoop r = new FailingNoop(); |
2557 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor()); |
2558 |
– |
f.complete(one); |
2559 |
– |
checkIncomplete(g); |
2560 |
– |
f2.complete(two); |
2561 |
– |
checkCompletedWithWrappedCFException(g); |
2562 |
– |
} |
2563 |
– |
|
2564 |
– |
/** |
2565 |
– |
* runAfterBothAsync result completes exceptionally if either source cancelled |
2566 |
– |
*/ |
2567 |
– |
public void testRunAfterBothAsync4E() { |
2568 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2569 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2570 |
– |
Noop r = new Noop(); |
2571 |
– |
CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor()); |
2572 |
– |
assertTrue(f.cancel(true)); |
2573 |
– |
f2.complete(two); |
2574 |
– |
checkCompletedWithWrappedCancellationException(g); |
2575 |
– |
|
2576 |
– |
r = new Noop(); |
2577 |
– |
f = new CompletableFuture<>(); |
2578 |
– |
f2 = new CompletableFuture<>(); |
2579 |
– |
g = f.runAfterBothAsync(f2, r, new ThreadExecutor()); |
2580 |
– |
f.complete(one); |
2581 |
– |
assertTrue(f2.cancel(true)); |
2582 |
– |
checkCompletedWithWrappedCancellationException(g); |
2583 |
– |
} |
2584 |
– |
|
2585 |
– |
/** |
2586 |
– |
* applyToEitherAsync result completes normally after normal |
2587 |
– |
* completion of sources |
2588 |
– |
*/ |
2589 |
– |
public void testApplyToEitherAsyncE() { |
2590 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2591 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2592 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2593 |
– |
f.complete(one); |
2594 |
– |
checkCompletedNormally(g, two); |
2595 |
– |
|
2596 |
– |
f = new CompletableFuture<>(); |
2597 |
– |
f.complete(one); |
2598 |
– |
f2 = new CompletableFuture<>(); |
2599 |
– |
g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2600 |
– |
checkCompletedNormally(g, two); |
2601 |
– |
} |
2602 |
– |
|
2603 |
– |
/** |
2604 |
– |
* applyToEitherAsync result completes exceptionally after exceptional |
2605 |
– |
* completion of source |
2606 |
– |
*/ |
2607 |
– |
public void testApplyToEitherAsync2E() { |
2608 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2609 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2610 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2611 |
– |
f.completeExceptionally(new CFException()); |
2612 |
– |
checkCompletedWithWrappedCFException(g); |
2613 |
– |
|
2614 |
– |
f = new CompletableFuture<>(); |
2615 |
– |
f2 = new CompletableFuture<>(); |
2616 |
– |
f2.completeExceptionally(new CFException()); |
2617 |
– |
g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2618 |
– |
f.complete(one); |
2619 |
– |
checkCompletedWithWrappedCFException(g); |
2620 |
– |
} |
2621 |
– |
|
2622 |
– |
/** |
2623 |
– |
* applyToEitherAsync result completes exceptionally if action does |
2624 |
– |
*/ |
2625 |
– |
public void testApplyToEitherAsync3E() { |
2626 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2627 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2628 |
– |
FailingFunction r = new FailingFunction(); |
2629 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r, new ThreadExecutor()); |
2630 |
– |
f.complete(one); |
2631 |
– |
checkCompletedWithWrappedCFException(g); |
2632 |
– |
} |
2633 |
– |
|
2634 |
– |
/** |
2635 |
– |
* applyToEitherAsync result completes exceptionally if either source cancelled |
2636 |
– |
*/ |
2637 |
– |
public void testApplyToEitherAsync4E() { |
2638 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2639 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2640 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2641 |
– |
assertTrue(f.cancel(true)); |
2642 |
– |
checkCompletedWithWrappedCancellationException(g); |
2643 |
– |
|
2644 |
– |
f = new CompletableFuture<>(); |
2645 |
– |
f2 = new CompletableFuture<>(); |
2646 |
– |
assertTrue(f2.cancel(true)); |
2647 |
– |
g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2648 |
– |
checkCompletedWithWrappedCancellationException(g); |
2649 |
– |
} |
2650 |
– |
|
2651 |
– |
/** |
2652 |
– |
* acceptEitherAsync result completes normally after normal |
2653 |
– |
* completion of sources |
2654 |
– |
*/ |
2655 |
– |
public void testAcceptEitherAsyncE() { |
2656 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2657 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2658 |
– |
IncAction r = new IncAction(); |
2659 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2660 |
– |
f.complete(one); |
2661 |
– |
checkCompletedNormally(g, null); |
2662 |
– |
assertEquals(r.value, 2); |
2663 |
– |
|
2664 |
– |
r = new IncAction(); |
2665 |
– |
f = new CompletableFuture<>(); |
2666 |
– |
f.complete(one); |
2667 |
– |
f2 = new CompletableFuture<>(); |
2668 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2669 |
– |
checkCompletedNormally(g, null); |
2670 |
– |
assertEquals(r.value, 2); |
2671 |
– |
} |
2672 |
– |
|
2673 |
– |
/** |
2674 |
– |
* acceptEitherAsync result completes exceptionally after exceptional |
2675 |
– |
* completion of source |
2676 |
– |
*/ |
2677 |
– |
public void testAcceptEitherAsync2E() { |
2678 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2679 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2680 |
– |
IncAction r = new IncAction(); |
2681 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2682 |
– |
f.completeExceptionally(new CFException()); |
2683 |
– |
checkCompletedWithWrappedCFException(g); |
2684 |
– |
|
2685 |
– |
r = new IncAction(); |
2686 |
– |
f = new CompletableFuture<>(); |
2687 |
– |
f2 = new CompletableFuture<>(); |
2688 |
– |
f2.completeExceptionally(new CFException()); |
2689 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2690 |
– |
f.complete(one); |
2691 |
– |
checkCompletedWithWrappedCFException(g); |
2692 |
– |
} |
2693 |
– |
|
2694 |
– |
/** |
2695 |
– |
* acceptEitherAsync result completes exceptionally if action does |
2696 |
– |
*/ |
2697 |
– |
public void testAcceptEitherAsync3E() { |
2698 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2699 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2700 |
– |
FailingConsumer r = new FailingConsumer(); |
2701 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2702 |
– |
f.complete(one); |
2703 |
– |
checkCompletedWithWrappedCFException(g); |
2704 |
– |
} |
2705 |
– |
|
2706 |
– |
/** |
2707 |
– |
* acceptEitherAsync result completes exceptionally if either |
2708 |
– |
* source cancelled |
2709 |
– |
*/ |
2710 |
– |
public void testAcceptEitherAsync4E() { |
2711 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2712 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2713 |
– |
IncAction r = new IncAction(); |
2714 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2715 |
– |
assertTrue(f.cancel(true)); |
2716 |
– |
checkCompletedWithWrappedCancellationException(g); |
2717 |
– |
|
2718 |
– |
r = new IncAction(); |
2719 |
– |
f = new CompletableFuture<>(); |
2720 |
– |
f2 = new CompletableFuture<>(); |
2721 |
– |
assertTrue(f2.cancel(true)); |
2722 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2723 |
– |
checkCompletedWithWrappedCancellationException(g); |
2724 |
– |
} |
2725 |
– |
|
2726 |
– |
/** |
2727 |
– |
* runAfterEitherAsync result completes normally after normal |
2728 |
– |
* completion of sources |
2729 |
– |
*/ |
2730 |
– |
public void testRunAfterEitherAsyncE() { |
2731 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2732 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2733 |
– |
Noop r = new Noop(); |
2734 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2735 |
– |
f.complete(one); |
2736 |
– |
checkCompletedNormally(g, null); |
2737 |
– |
assertTrue(r.ran); |
2738 |
– |
|
2739 |
– |
r = new Noop(); |
2740 |
– |
f = new CompletableFuture<>(); |
2741 |
– |
f.complete(one); |
2742 |
– |
f2 = new CompletableFuture<>(); |
2743 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2744 |
– |
checkCompletedNormally(g, null); |
2745 |
– |
assertTrue(r.ran); |
2746 |
– |
} |
2747 |
– |
|
2748 |
– |
/** |
2749 |
– |
* runAfterEitherAsync result completes exceptionally after exceptional |
2750 |
– |
* completion of source |
2751 |
– |
*/ |
2752 |
– |
public void testRunAfterEitherAsync2E() { |
2753 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2754 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2755 |
– |
Noop r = new Noop(); |
2756 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2757 |
– |
f.completeExceptionally(new CFException()); |
2758 |
– |
checkCompletedWithWrappedCFException(g); |
2759 |
– |
|
2760 |
– |
r = new Noop(); |
2761 |
– |
f = new CompletableFuture<>(); |
2762 |
– |
f2 = new CompletableFuture<>(); |
2763 |
– |
f2.completeExceptionally(new CFException()); |
2764 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2765 |
– |
f.complete(one); |
2766 |
– |
checkCompletedWithWrappedCFException(g); |
2767 |
– |
} |
2768 |
– |
|
2769 |
– |
/** |
2770 |
– |
* runAfterEitherAsync result completes exceptionally if action does |
2771 |
– |
*/ |
2772 |
– |
public void testRunAfterEitherAsync3E() { |
2773 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2774 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2775 |
– |
FailingNoop r = new FailingNoop(); |
2776 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2777 |
– |
f.complete(one); |
2778 |
– |
checkCompletedWithWrappedCFException(g); |
2779 |
– |
} |
2780 |
– |
|
2781 |
– |
/** |
2782 |
– |
* runAfterEitherAsync result completes exceptionally if either |
2783 |
– |
* source cancelled |
2784 |
– |
*/ |
2785 |
– |
public void testRunAfterEitherAsync4E() { |
2786 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2787 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2788 |
– |
Noop r = new Noop(); |
2789 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2790 |
– |
assertTrue(f.cancel(true)); |
2791 |
– |
checkCompletedWithWrappedCancellationException(g); |
2792 |
– |
|
2793 |
– |
r = new Noop(); |
2794 |
– |
f = new CompletableFuture<>(); |
2795 |
– |
f2 = new CompletableFuture<>(); |
2796 |
– |
assertTrue(f2.cancel(true)); |
2797 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2798 |
– |
checkCompletedWithWrappedCancellationException(g); |
2799 |
– |
} |
2800 |
– |
|
2801 |
– |
/** |
3176 |
|
* thenComposeAsync result completes normally after normal |
3177 |
|
* completion of source |
3178 |
|
*/ |
3416 |
|
* whenComplete action executes on normal completion, propagating |
3417 |
|
* source result. |
3418 |
|
*/ |
3419 |
< |
public void testWhenComplete1() { |
3419 |
> |
public void testWhenComplete_normalCompletion1() { |
3420 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3421 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3422 |
> |
|
3423 |
|
final AtomicInteger a = new AtomicInteger(); |
3424 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3425 |
< |
CompletableFuture<Integer> g = |
3426 |
< |
f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement()); |
3427 |
< |
f.complete(three); |
3428 |
< |
checkCompletedNormally(f, three); |
3429 |
< |
checkCompletedNormally(g, three); |
3424 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3425 |
> |
final CompletableFuture<Integer> g = |
3426 |
> |
m.whenComplete(f, |
3427 |
> |
(Integer x, Throwable t) -> { |
3428 |
> |
threadAssertSame(x, v1); |
3429 |
> |
threadAssertNull(t); |
3430 |
> |
a.getAndIncrement(); |
3431 |
> |
}); |
3432 |
> |
f.complete(v1); |
3433 |
> |
checkCompletedNormally(f, v1); |
3434 |
> |
checkCompletedNormally(g, v1); |
3435 |
|
assertEquals(a.get(), 1); |
3436 |
+ |
} |
3437 |
|
} |
3438 |
|
|
3439 |
|
/** |
3440 |
|
* whenComplete action executes on exceptional completion, propagating |
3441 |
|
* source result. |
3442 |
|
*/ |
3443 |
< |
public void testWhenComplete2() { |
3443 |
> |
public void testWhenComplete_exceptionalCompletion() { |
3444 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3445 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3446 |
> |
|
3447 |
|
final AtomicInteger a = new AtomicInteger(); |
3448 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3449 |
< |
CompletableFuture<Integer> g = |
3450 |
< |
f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement()); |
3451 |
< |
f.completeExceptionally(new CFException()); |
3452 |
< |
assertTrue(f.isCompletedExceptionally()); |
3453 |
< |
assertTrue(g.isCompletedExceptionally()); |
3448 |
> |
final CFException ex = new CFException(); |
3449 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3450 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3451 |
> |
(f, |
3452 |
> |
(Integer x, Throwable t) -> { |
3453 |
> |
threadAssertNull(x); |
3454 |
> |
threadAssertSame(t, ex); |
3455 |
> |
a.getAndIncrement(); |
3456 |
> |
}); |
3457 |
> |
f.completeExceptionally(ex); |
3458 |
> |
checkCompletedWithWrappedCFException(f, ex); |
3459 |
> |
checkCompletedWithWrappedCFException(g, ex); |
3460 |
|
assertEquals(a.get(), 1); |
3461 |
+ |
} |
3462 |
|
} |
3463 |
|
|
3464 |
|
/** |
3465 |
|
* If a whenComplete action throws an exception when triggered by |
3466 |
|
* a normal completion, it completes exceptionally |
3467 |
|
*/ |
3468 |
< |
public void testWhenComplete3() { |
3469 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3470 |
< |
CompletableFuture<Integer> g = |
3471 |
< |
f.whenComplete((Integer x, Throwable t) -> |
3472 |
< |
{ throw new CFException(); } ); |
3473 |
< |
f.complete(three); |
3474 |
< |
checkCompletedNormally(f, three); |
3475 |
< |
assertTrue(g.isCompletedExceptionally()); |
3476 |
< |
checkCompletedWithWrappedCFException(g); |
3477 |
< |
} |
3478 |
< |
|
3479 |
< |
/** |
3480 |
< |
* whenCompleteAsync action executes on normal completion, propagating |
3481 |
< |
* source result. |
3482 |
< |
*/ |
3483 |
< |
public void testWhenCompleteAsync1() { |
3484 |
< |
final AtomicInteger a = new AtomicInteger(); |
3092 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3093 |
< |
CompletableFuture<Integer> g = |
3094 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement()); |
3095 |
< |
f.complete(three); |
3096 |
< |
checkCompletedNormally(f, three); |
3097 |
< |
checkCompletedNormally(g, three); |
3098 |
< |
assertEquals(a.get(), 1); |
3099 |
< |
} |
3100 |
< |
|
3101 |
< |
/** |
3102 |
< |
* whenCompleteAsync action executes on exceptional completion, propagating |
3103 |
< |
* source result. |
3104 |
< |
*/ |
3105 |
< |
public void testWhenCompleteAsync2() { |
3106 |
< |
final AtomicInteger a = new AtomicInteger(); |
3107 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3108 |
< |
CompletableFuture<Integer> g = |
3109 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement()); |
3110 |
< |
f.completeExceptionally(new CFException()); |
3111 |
< |
checkCompletedWithWrappedCFException(f); |
3112 |
< |
checkCompletedWithWrappedCFException(g); |
3113 |
< |
} |
3114 |
< |
|
3115 |
< |
/** |
3116 |
< |
* If a whenCompleteAsync action throws an exception when |
3117 |
< |
* triggered by a normal completion, it completes exceptionally |
3118 |
< |
*/ |
3119 |
< |
public void testWhenCompleteAsync3() { |
3120 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3121 |
< |
CompletableFuture<Integer> g = |
3122 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> |
3123 |
< |
{ throw new CFException(); } ); |
3124 |
< |
f.complete(three); |
3125 |
< |
checkCompletedNormally(f, three); |
3126 |
< |
checkCompletedWithWrappedCFException(g); |
3127 |
< |
} |
3128 |
< |
|
3129 |
< |
/** |
3130 |
< |
* whenCompleteAsync action executes on normal completion, propagating |
3131 |
< |
* source result. |
3132 |
< |
*/ |
3133 |
< |
public void testWhenCompleteAsync1e() { |
3134 |
< |
final AtomicInteger a = new AtomicInteger(); |
3135 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3136 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3137 |
< |
CompletableFuture<Integer> g = |
3138 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(), |
3139 |
< |
exec); |
3140 |
< |
f.complete(three); |
3141 |
< |
checkCompletedNormally(f, three); |
3142 |
< |
checkCompletedNormally(g, three); |
3143 |
< |
assertEquals(a.get(), 1); |
3144 |
< |
} |
3145 |
< |
|
3146 |
< |
/** |
3147 |
< |
* whenCompleteAsync action executes on exceptional completion, propagating |
3148 |
< |
* source result. |
3149 |
< |
*/ |
3150 |
< |
public void testWhenCompleteAsync2e() { |
3151 |
< |
final AtomicInteger a = new AtomicInteger(); |
3152 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3153 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3154 |
< |
CompletableFuture<Integer> g = |
3155 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(), |
3156 |
< |
exec); |
3157 |
< |
f.completeExceptionally(new CFException()); |
3158 |
< |
checkCompletedWithWrappedCFException(f); |
3159 |
< |
checkCompletedWithWrappedCFException(g); |
3468 |
> |
public void testWhenComplete_actionFailed() { |
3469 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3470 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3471 |
> |
|
3472 |
> |
final CFException ex = new CFException(); |
3473 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3474 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3475 |
> |
(f, |
3476 |
> |
(Integer x, Throwable t) -> { |
3477 |
> |
threadAssertSame(x, v1); |
3478 |
> |
threadAssertNull(t); |
3479 |
> |
throw ex; |
3480 |
> |
}); |
3481 |
> |
f.complete(v1); |
3482 |
> |
checkCompletedNormally(f, v1); |
3483 |
> |
checkCompletedWithWrappedCFException(g, ex); |
3484 |
> |
} |
3485 |
|
} |
3486 |
|
|
3487 |
|
/** |
3488 |
< |
* If a whenCompleteAsync action throws an exception when triggered |
3489 |
< |
* by a normal completion, it completes exceptionally |
3488 |
> |
* If a whenComplete action throws an exception when triggered by |
3489 |
> |
* a source completion that also throws an exception, the source |
3490 |
> |
* exception takes precedence. |
3491 |
|
*/ |
3492 |
< |
public void testWhenCompleteAsync3e() { |
3493 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3494 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3495 |
< |
CompletableFuture<Integer> g = |
3496 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> |
3497 |
< |
{ throw new CFException(); }, |
3498 |
< |
exec); |
3499 |
< |
f.complete(three); |
3500 |
< |
checkCompletedNormally(f, three); |
3501 |
< |
checkCompletedWithWrappedCFException(g); |
3492 |
> |
public void testWhenComplete_actionFailedSourceFailed() { |
3493 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3494 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3495 |
> |
|
3496 |
> |
final CFException ex1 = new CFException(); |
3497 |
> |
final CFException ex2 = new CFException(); |
3498 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3499 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3500 |
> |
(f, |
3501 |
> |
(Integer x, Throwable t) -> { |
3502 |
> |
threadAssertSame(t, ex1); |
3503 |
> |
threadAssertNull(x); |
3504 |
> |
throw ex2; |
3505 |
> |
}); |
3506 |
> |
f.completeExceptionally(ex1); |
3507 |
> |
checkCompletedWithWrappedCFException(f, ex1); |
3508 |
> |
checkCompletedWithWrappedCFException(g, ex1); |
3509 |
> |
} |
3510 |
|
} |
3511 |
|
|
3512 |
|
/** |