318 |
|
|
319 |
|
// Choose non-commutative actions for better coverage |
320 |
|
|
321 |
< |
// A non-commutative function that handles null values as well, |
322 |
< |
// and produces null values occasionally. |
323 |
< |
public static Integer subtract(Integer x, Integer y) { |
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 = |
337 |
|
static final BiFunction<Integer, Integer, Integer> subtract = |
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 invocationCount = 0; |
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> { |
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 */ |
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 { |
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 |
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 |
|
/** |
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 |
|
/** |
947 |
|
* of sources |
948 |
|
*/ |
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 }) { |
956 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
957 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
958 |
|
final SubtractFunction r = new SubtractFunction(); |
959 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
959 |
> |
CompletableFuture<Integer> h = null; |
960 |
> |
if (createdIncomplete) h = m.thenCombine(f, g, r); |
961 |
|
|
962 |
< |
f.complete(v1); |
963 |
< |
checkIncomplete(h); |
964 |
< |
assertFalse(r.ran()); |
965 |
< |
g.complete(v2); |
966 |
< |
|
967 |
< |
checkCompletedNormally(h, subtract(v1, v2)); |
968 |
< |
checkCompletedNormally(f, v1); |
969 |
< |
checkCompletedNormally(g, v2); |
970 |
< |
} |
971 |
< |
} |
972 |
< |
|
844 |
< |
public void testThenCombine_normalCompletion2() { |
845 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
846 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
847 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
848 |
< |
|
849 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
850 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
851 |
< |
final SubtractFunction r = new SubtractFunction(); |
852 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
853 |
< |
|
854 |
< |
g.complete(v2); |
855 |
< |
checkIncomplete(h); |
856 |
< |
assertFalse(r.ran()); |
857 |
< |
f.complete(v1); |
858 |
< |
|
859 |
< |
checkCompletedNormally(h, subtract(v1, v2)); |
860 |
< |
checkCompletedNormally(f, v1); |
861 |
< |
checkCompletedNormally(g, v2); |
862 |
< |
} |
863 |
< |
} |
864 |
< |
|
865 |
< |
public void testThenCombine_normalCompletion3() { |
866 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
867 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
868 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
869 |
< |
|
870 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
871 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
872 |
< |
final SubtractFunction r = new SubtractFunction(); |
873 |
< |
|
874 |
< |
g.complete(v2); |
875 |
< |
f.complete(v1); |
876 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
877 |
< |
|
878 |
< |
checkCompletedNormally(h, subtract(v1, v2)); |
879 |
< |
checkCompletedNormally(f, v1); |
880 |
< |
checkCompletedNormally(g, v2); |
881 |
< |
} |
882 |
< |
} |
883 |
< |
|
884 |
< |
public void testThenCombine_normalCompletion4() { |
885 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
886 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
887 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
888 |
< |
|
889 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
890 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
891 |
< |
final SubtractFunction r = new SubtractFunction(); |
892 |
< |
|
893 |
< |
f.complete(v1); |
894 |
< |
g.complete(v2); |
895 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
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 |
|
|
998 |
|
|
999 |
|
checkCompletedWithWrappedCFException(h, ex); |
1000 |
|
checkCompletedWithWrappedCFException(f, ex); |
1001 |
< |
assertFalse(r.ran()); |
1001 |
> |
assertEquals(r.invocationCount, 0); |
1002 |
|
checkCompletedNormally(g, v1); |
1003 |
|
} |
1004 |
|
} |
1019 |
|
|
1020 |
|
checkCompletedWithWrappedCFException(h, ex); |
1021 |
|
checkCompletedWithWrappedCFException(g, ex); |
1022 |
< |
assertFalse(r.ran()); |
1022 |
> |
assertEquals(r.invocationCount, 0); |
1023 |
|
checkCompletedNormally(f, v1); |
1024 |
|
} |
1025 |
|
} |
1039 |
|
|
1040 |
|
checkCompletedWithWrappedCFException(h, ex); |
1041 |
|
checkCompletedWithWrappedCFException(g, ex); |
1042 |
< |
assertFalse(r.ran()); |
1042 |
> |
assertEquals(r.invocationCount, 0); |
1043 |
|
checkCompletedNormally(f, v1); |
1044 |
|
} |
1045 |
|
} |
1059 |
|
|
1060 |
|
checkCompletedWithWrappedCFException(h, ex); |
1061 |
|
checkCompletedWithWrappedCFException(f, ex); |
1062 |
< |
assertFalse(r.ran()); |
1062 |
> |
assertEquals(r.invocationCount, 0); |
1063 |
|
checkCompletedNormally(g, v1); |
1064 |
|
} |
1065 |
|
} |
1126 |
|
|
1127 |
|
checkCompletedWithWrappedCancellationException(h); |
1128 |
|
checkCancelled(f); |
1129 |
< |
assertFalse(r.ran()); |
1129 |
> |
assertEquals(r.invocationCount, 0); |
1130 |
|
checkCompletedNormally(g, v1); |
1131 |
|
} |
1132 |
|
} |
1147 |
|
|
1148 |
|
checkCompletedWithWrappedCancellationException(h); |
1149 |
|
checkCancelled(g); |
1150 |
< |
assertFalse(r.ran()); |
1150 |
> |
assertEquals(r.invocationCount, 0); |
1151 |
|
checkCompletedNormally(f, v1); |
1152 |
|
} |
1153 |
|
} |
1167 |
|
|
1168 |
|
checkCompletedWithWrappedCancellationException(h); |
1169 |
|
checkCancelled(g); |
1170 |
< |
assertFalse(r.ran()); |
1170 |
> |
assertEquals(r.invocationCount, 0); |
1171 |
|
checkCompletedNormally(f, v1); |
1172 |
|
} |
1173 |
|
} |
1187 |
|
|
1188 |
|
checkCompletedWithWrappedCancellationException(h); |
1189 |
|
checkCancelled(f); |
1190 |
< |
assertFalse(r.ran()); |
1190 |
> |
assertEquals(r.invocationCount, 0); |
1191 |
|
checkCompletedNormally(g, v1); |
1192 |
|
} |
1193 |
|
} |
1300 |
|
|
1301 |
|
checkCompletedWithWrappedCFException(h, ex); |
1302 |
|
checkCompletedWithWrappedCFException(f, ex); |
1303 |
< |
assertFalse(r.ran()); |
1303 |
> |
assertEquals(r.invocationCount, 0); |
1304 |
|
checkCompletedNormally(g, v1); |
1305 |
|
} |
1306 |
|
} |
1321 |
|
|
1322 |
|
checkCompletedWithWrappedCFException(h, ex); |
1323 |
|
checkCompletedWithWrappedCFException(g, ex); |
1324 |
< |
assertFalse(r.ran()); |
1324 |
> |
assertEquals(r.invocationCount, 0); |
1325 |
|
checkCompletedNormally(f, v1); |
1326 |
|
} |
1327 |
|
} |
1341 |
|
|
1342 |
|
checkCompletedWithWrappedCFException(h, ex); |
1343 |
|
checkCompletedWithWrappedCFException(g, ex); |
1344 |
< |
assertFalse(r.ran()); |
1344 |
> |
assertEquals(r.invocationCount, 0); |
1345 |
|
checkCompletedNormally(f, v1); |
1346 |
|
} |
1347 |
|
} |
1428 |
|
|
1429 |
|
checkCompletedWithWrappedCancellationException(h); |
1430 |
|
checkCancelled(f); |
1431 |
< |
assertFalse(r.ran()); |
1431 |
> |
assertEquals(r.invocationCount, 0); |
1432 |
|
checkCompletedNormally(g, v1); |
1433 |
|
} |
1434 |
|
} |
1449 |
|
|
1450 |
|
checkCompletedWithWrappedCancellationException(h); |
1451 |
|
checkCancelled(g); |
1452 |
< |
assertFalse(r.ran()); |
1452 |
> |
assertEquals(r.invocationCount, 0); |
1453 |
|
checkCompletedNormally(f, v1); |
1454 |
|
} |
1455 |
|
} |
1469 |
|
|
1470 |
|
checkCompletedWithWrappedCancellationException(h); |
1471 |
|
checkCancelled(g); |
1472 |
< |
assertFalse(r.ran()); |
1472 |
> |
assertEquals(r.invocationCount, 0); |
1473 |
|
checkCompletedNormally(f, v1); |
1474 |
|
} |
1475 |
|
} |
1489 |
|
|
1490 |
|
checkCompletedWithWrappedCancellationException(h); |
1491 |
|
checkCancelled(f); |
1492 |
< |
assertFalse(r.ran()); |
1492 |
> |
assertEquals(r.invocationCount, 0); |
1493 |
|
checkCompletedNormally(g, v1); |
1494 |
|
} |
1495 |
|
} |
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 |
|
} |
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 |
|
} |
1576 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1577 |
|
|
1578 |
|
checkCompletedNormally(h, null); |
1579 |
< |
assertTrue(r.ran); |
1579 |
> |
assertEquals(r.invocationCount, 1); |
1580 |
|
checkCompletedNormally(f, v1); |
1581 |
|
checkCompletedNormally(g, v2); |
1582 |
|
} |
1602 |
|
|
1603 |
|
checkCompletedWithWrappedCFException(h, ex); |
1604 |
|
checkCompletedWithWrappedCFException(f, ex); |
1605 |
< |
assertFalse(r.ran); |
1605 |
> |
assertEquals(r.invocationCount, 0); |
1606 |
|
checkCompletedNormally(g, v1); |
1607 |
|
} |
1608 |
|
} |
1623 |
|
|
1624 |
|
checkCompletedWithWrappedCFException(h, ex); |
1625 |
|
checkCompletedWithWrappedCFException(g, ex); |
1626 |
< |
assertFalse(r.ran); |
1626 |
> |
assertEquals(r.invocationCount, 0); |
1627 |
|
checkCompletedNormally(f, v1); |
1628 |
|
} |
1629 |
|
} |
1643 |
|
|
1644 |
|
checkCompletedWithWrappedCFException(h, ex); |
1645 |
|
checkCompletedWithWrappedCFException(g, ex); |
1646 |
< |
assertFalse(r.ran); |
1646 |
> |
assertEquals(r.invocationCount, 0); |
1647 |
|
checkCompletedNormally(f, v1); |
1648 |
|
} |
1649 |
|
} |
1663 |
|
|
1664 |
|
checkCompletedWithWrappedCFException(h, ex); |
1665 |
|
checkCompletedWithWrappedCFException(f, ex); |
1666 |
< |
assertFalse(r.ran); |
1666 |
> |
assertEquals(r.invocationCount, 0); |
1667 |
|
checkCompletedNormally(g, v1); |
1668 |
|
} |
1669 |
|
} |
1730 |
|
|
1731 |
|
checkCompletedWithWrappedCancellationException(h); |
1732 |
|
checkCancelled(f); |
1733 |
< |
assertFalse(r.ran); |
1733 |
> |
assertEquals(r.invocationCount, 0); |
1734 |
|
checkCompletedNormally(g, v1); |
1735 |
|
} |
1736 |
|
} |
1751 |
|
|
1752 |
|
checkCompletedWithWrappedCancellationException(h); |
1753 |
|
checkCancelled(g); |
1754 |
< |
assertFalse(r.ran); |
1754 |
> |
assertEquals(r.invocationCount, 0); |
1755 |
|
checkCompletedNormally(f, v1); |
1756 |
|
} |
1757 |
|
} |
1771 |
|
|
1772 |
|
checkCompletedWithWrappedCancellationException(h); |
1773 |
|
checkCancelled(g); |
1774 |
< |
assertFalse(r.ran); |
1774 |
> |
assertEquals(r.invocationCount, 0); |
1775 |
|
checkCompletedNormally(f, v1); |
1776 |
|
} |
1777 |
|
} |
1791 |
|
|
1792 |
|
checkCompletedWithWrappedCancellationException(h); |
1793 |
|
checkCancelled(f); |
1794 |
< |
assertFalse(r.ran); |
1794 |
> |
assertEquals(r.invocationCount, 0); |
1795 |
|
checkCompletedNormally(g, v1); |
1796 |
|
} |
1797 |
|
} |
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); |
1729 |
< |
f.complete(one); |
1730 |
< |
checkCompletedNormally(g, two); |
1731 |
< |
f2.complete(one); |
1732 |
< |
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 |
< |
f = new CompletableFuture<>(); |
1809 |
< |
f.complete(one); |
1810 |
< |
f2 = new CompletableFuture<>(); |
1811 |
< |
g = f.applyToEither(f2, inc); |
1812 |
< |
checkCompletedNormally(g, two); |
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 |
> |
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<>(); |
1748 |
< |
CompletableFuture<Integer> g = f.applyToEither(f2, inc); |
1749 |
< |
f.completeExceptionally(new CFException()); |
1750 |
< |
f2.complete(one); |
1751 |
< |
checkCompletedWithWrappedCFException(g); |
1869 |
> |
public void testApplyToEither_exceptionalCompletion1() { |
1870 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1871 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
1872 |
|
|
1873 |
< |
f = new CompletableFuture<>(); |
1874 |
< |
f2 = new CompletableFuture<>(); |
1875 |
< |
f2.completeExceptionally(new CFException()); |
1876 |
< |
g = f.applyToEither(f2, inc); |
1877 |
< |
checkCompletedWithWrappedCFException(g); |
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 |
> |
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(); |
1795 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
1796 |
< |
f.complete(one); |
1797 |
< |
checkCompletedNormally(g, null); |
1798 |
< |
f2.complete(one); |
1799 |
< |
checkCompletedNormally(g, null); |
1800 |
< |
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 |
< |
r = new IncAction(); |
2117 |
< |
f = new CompletableFuture<>(); |
2118 |
< |
f.complete(one); |
2119 |
< |
f2 = new CompletableFuture<>(); |
2120 |
< |
g = f.acceptEither(f2, r); |
2121 |
< |
checkCompletedNormally(g, null); |
2122 |
< |
assertEquals(r.value, 2); |
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 |
> |
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<>(); |
1818 |
< |
IncAction r = new IncAction(); |
1819 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
1820 |
< |
f.completeExceptionally(new CFException()); |
1821 |
< |
f2.complete(one); |
1822 |
< |
checkCompletedWithWrappedCFException(g); |
2179 |
> |
public void testAcceptEither_exceptionalCompletion1() { |
2180 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2181 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2182 |
|
|
2183 |
< |
r = new IncAction(); |
2184 |
< |
f = new CompletableFuture<>(); |
2185 |
< |
f2 = new CompletableFuture<>(); |
2186 |
< |
f2.completeExceptionally(new CFException()); |
2187 |
< |
g = f.acceptEither(f2, r); |
2188 |
< |
checkCompletedWithWrappedCFException(g); |
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 |
> |
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(); |
1868 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
1869 |
< |
f.complete(one); |
1870 |
< |
checkCompletedNormally(g, null); |
1871 |
< |
f2.complete(one); |
1872 |
< |
checkCompletedNormally(g, null); |
1873 |
< |
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 |
< |
r = new Noop(); |
2431 |
< |
f = new CompletableFuture<>(); |
2432 |
< |
f.complete(one); |
2433 |
< |
f2 = new CompletableFuture<>(); |
2434 |
< |
g = f.runAfterEither(f2, r); |
2435 |
< |
checkCompletedNormally(g, null); |
2436 |
< |
assertTrue(r.ran); |
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 |
> |
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<>(); |
1891 |
< |
Noop r = new Noop(); |
1892 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
1893 |
< |
f.completeExceptionally(new CFException()); |
1894 |
< |
f2.complete(one); |
1895 |
< |
checkCompletedWithWrappedCFException(g); |
2492 |
> |
public void testRunAfterEither_exceptionalCompletion1() { |
2493 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2494 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2495 |
|
|
2496 |
< |
r = new Noop(); |
2497 |
< |
f = new CompletableFuture<>(); |
2498 |
< |
f2 = new CompletableFuture<>(); |
2499 |
< |
f2.completeExceptionally(new CFException()); |
2500 |
< |
g = f.runAfterEither(f2, r); |
2501 |
< |
checkCompletedWithWrappedCFException(g); |
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 |
> |
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 |
|
/** |
2156 |
– |
* applyToEitherAsync result completes normally after normal |
2157 |
– |
* completion of sources |
2158 |
– |
*/ |
2159 |
– |
public void testApplyToEitherAsync() { |
2160 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2161 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2162 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc); |
2163 |
– |
f.complete(one); |
2164 |
– |
checkCompletedNormally(g, two); |
2165 |
– |
|
2166 |
– |
f = new CompletableFuture<>(); |
2167 |
– |
f.complete(one); |
2168 |
– |
f2 = new CompletableFuture<>(); |
2169 |
– |
g = f.applyToEitherAsync(f2, inc); |
2170 |
– |
checkCompletedNormally(g, two); |
2171 |
– |
} |
2172 |
– |
|
2173 |
– |
/** |
2174 |
– |
* applyToEitherAsync result completes exceptionally after exceptional |
2175 |
– |
* completion of source |
2176 |
– |
*/ |
2177 |
– |
public void testApplyToEitherAsync2() { |
2178 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2179 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2180 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc); |
2181 |
– |
f.completeExceptionally(new CFException()); |
2182 |
– |
checkCompletedWithWrappedCFException(g); |
2183 |
– |
|
2184 |
– |
f = new CompletableFuture<>(); |
2185 |
– |
f2 = new CompletableFuture<>(); |
2186 |
– |
f2.completeExceptionally(new CFException()); |
2187 |
– |
g = f.applyToEitherAsync(f2, inc); |
2188 |
– |
f.complete(one); |
2189 |
– |
checkCompletedWithWrappedCFException(g); |
2190 |
– |
} |
2191 |
– |
|
2192 |
– |
/** |
2193 |
– |
* applyToEitherAsync result completes exceptionally if action does |
2194 |
– |
*/ |
2195 |
– |
public void testApplyToEitherAsync3() { |
2196 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2197 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2198 |
– |
FailingFunction r = new FailingFunction(); |
2199 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r); |
2200 |
– |
f.complete(one); |
2201 |
– |
checkCompletedWithWrappedCFException(g); |
2202 |
– |
} |
2203 |
– |
|
2204 |
– |
/** |
2205 |
– |
* applyToEitherAsync result completes exceptionally if either source cancelled |
2206 |
– |
*/ |
2207 |
– |
public void testApplyToEitherAsync4() { |
2208 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2209 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2210 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc); |
2211 |
– |
assertTrue(f.cancel(true)); |
2212 |
– |
checkCompletedWithWrappedCancellationException(g); |
2213 |
– |
|
2214 |
– |
f = new CompletableFuture<>(); |
2215 |
– |
f2 = new CompletableFuture<>(); |
2216 |
– |
assertTrue(f2.cancel(true)); |
2217 |
– |
g = f.applyToEitherAsync(f2, inc); |
2218 |
– |
checkCompletedWithWrappedCancellationException(g); |
2219 |
– |
} |
2220 |
– |
|
2221 |
– |
/** |
2222 |
– |
* acceptEitherAsync result completes normally after normal |
2223 |
– |
* completion of sources |
2224 |
– |
*/ |
2225 |
– |
public void testAcceptEitherAsync() { |
2226 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2227 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2228 |
– |
IncAction r = new IncAction(); |
2229 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2230 |
– |
f.complete(one); |
2231 |
– |
checkCompletedNormally(g, null); |
2232 |
– |
assertEquals(r.value, 2); |
2233 |
– |
|
2234 |
– |
r = new IncAction(); |
2235 |
– |
f = new CompletableFuture<>(); |
2236 |
– |
f.complete(one); |
2237 |
– |
f2 = new CompletableFuture<>(); |
2238 |
– |
g = f.acceptEitherAsync(f2, r); |
2239 |
– |
checkCompletedNormally(g, null); |
2240 |
– |
assertEquals(r.value, 2); |
2241 |
– |
} |
2242 |
– |
|
2243 |
– |
/** |
2244 |
– |
* acceptEitherAsync result completes exceptionally after exceptional |
2245 |
– |
* completion of source |
2246 |
– |
*/ |
2247 |
– |
public void testAcceptEitherAsync2() { |
2248 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2249 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2250 |
– |
IncAction r = new IncAction(); |
2251 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2252 |
– |
f.completeExceptionally(new CFException()); |
2253 |
– |
checkCompletedWithWrappedCFException(g); |
2254 |
– |
|
2255 |
– |
r = new IncAction(); |
2256 |
– |
f = new CompletableFuture<>(); |
2257 |
– |
f2 = new CompletableFuture<>(); |
2258 |
– |
f2.completeExceptionally(new CFException()); |
2259 |
– |
g = f.acceptEitherAsync(f2, r); |
2260 |
– |
f.complete(one); |
2261 |
– |
checkCompletedWithWrappedCFException(g); |
2262 |
– |
} |
2263 |
– |
|
2264 |
– |
/** |
2265 |
– |
* acceptEitherAsync result completes exceptionally if action does |
2266 |
– |
*/ |
2267 |
– |
public void testAcceptEitherAsync3() { |
2268 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2269 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2270 |
– |
FailingConsumer r = new FailingConsumer(); |
2271 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2272 |
– |
f.complete(one); |
2273 |
– |
checkCompletedWithWrappedCFException(g); |
2274 |
– |
} |
2275 |
– |
|
2276 |
– |
/** |
2277 |
– |
* acceptEitherAsync result completes exceptionally if either |
2278 |
– |
* source cancelled |
2279 |
– |
*/ |
2280 |
– |
public void testAcceptEitherAsync4() { |
2281 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2282 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2283 |
– |
IncAction r = new IncAction(); |
2284 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2285 |
– |
assertTrue(f.cancel(true)); |
2286 |
– |
checkCompletedWithWrappedCancellationException(g); |
2287 |
– |
|
2288 |
– |
r = new IncAction(); |
2289 |
– |
f = new CompletableFuture<>(); |
2290 |
– |
f2 = new CompletableFuture<>(); |
2291 |
– |
assertTrue(f2.cancel(true)); |
2292 |
– |
g = f.acceptEitherAsync(f2, r); |
2293 |
– |
checkCompletedWithWrappedCancellationException(g); |
2294 |
– |
} |
2295 |
– |
|
2296 |
– |
/** |
2297 |
– |
* runAfterEitherAsync result completes normally after normal |
2298 |
– |
* completion of sources |
2299 |
– |
*/ |
2300 |
– |
public void testRunAfterEitherAsync() { |
2301 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2302 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2303 |
– |
Noop r = new Noop(); |
2304 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2305 |
– |
f.complete(one); |
2306 |
– |
checkCompletedNormally(g, null); |
2307 |
– |
assertTrue(r.ran); |
2308 |
– |
|
2309 |
– |
r = new Noop(); |
2310 |
– |
f = new CompletableFuture<>(); |
2311 |
– |
f.complete(one); |
2312 |
– |
f2 = new CompletableFuture<>(); |
2313 |
– |
g = f.runAfterEitherAsync(f2, r); |
2314 |
– |
checkCompletedNormally(g, null); |
2315 |
– |
assertTrue(r.ran); |
2316 |
– |
} |
2317 |
– |
|
2318 |
– |
/** |
2319 |
– |
* runAfterEitherAsync result completes exceptionally after exceptional |
2320 |
– |
* completion of source |
2321 |
– |
*/ |
2322 |
– |
public void testRunAfterEitherAsync2() { |
2323 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2324 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2325 |
– |
Noop r = new Noop(); |
2326 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2327 |
– |
f.completeExceptionally(new CFException()); |
2328 |
– |
checkCompletedWithWrappedCFException(g); |
2329 |
– |
|
2330 |
– |
r = new Noop(); |
2331 |
– |
f = new CompletableFuture<>(); |
2332 |
– |
f2 = new CompletableFuture<>(); |
2333 |
– |
f2.completeExceptionally(new CFException()); |
2334 |
– |
g = f.runAfterEitherAsync(f2, r); |
2335 |
– |
f.complete(one); |
2336 |
– |
checkCompletedWithWrappedCFException(g); |
2337 |
– |
} |
2338 |
– |
|
2339 |
– |
/** |
2340 |
– |
* runAfterEitherAsync result completes exceptionally if action does |
2341 |
– |
*/ |
2342 |
– |
public void testRunAfterEitherAsync3() { |
2343 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2344 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2345 |
– |
FailingNoop r = new FailingNoop(); |
2346 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2347 |
– |
f.complete(one); |
2348 |
– |
checkCompletedWithWrappedCFException(g); |
2349 |
– |
} |
2350 |
– |
|
2351 |
– |
/** |
2352 |
– |
* runAfterEitherAsync result completes exceptionally if either |
2353 |
– |
* source cancelled |
2354 |
– |
*/ |
2355 |
– |
public void testRunAfterEitherAsync4() { |
2356 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2357 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2358 |
– |
Noop r = new Noop(); |
2359 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2360 |
– |
assertTrue(f.cancel(true)); |
2361 |
– |
checkCompletedWithWrappedCancellationException(g); |
2362 |
– |
|
2363 |
– |
r = new Noop(); |
2364 |
– |
f = new CompletableFuture<>(); |
2365 |
– |
f2 = new CompletableFuture<>(); |
2366 |
– |
assertTrue(f2.cancel(true)); |
2367 |
– |
g = f.runAfterEitherAsync(f2, r); |
2368 |
– |
checkCompletedWithWrappedCancellationException(g); |
2369 |
– |
} |
2370 |
– |
|
2371 |
– |
/** |
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 |
|
/** |
2595 |
– |
* applyToEitherAsync result completes normally after normal |
2596 |
– |
* completion of sources |
2597 |
– |
*/ |
2598 |
– |
public void testApplyToEitherAsyncE() { |
2599 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2600 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2601 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2602 |
– |
f.complete(one); |
2603 |
– |
checkCompletedNormally(g, two); |
2604 |
– |
|
2605 |
– |
f = new CompletableFuture<>(); |
2606 |
– |
f.complete(one); |
2607 |
– |
f2 = new CompletableFuture<>(); |
2608 |
– |
g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2609 |
– |
checkCompletedNormally(g, two); |
2610 |
– |
} |
2611 |
– |
|
2612 |
– |
/** |
2613 |
– |
* applyToEitherAsync result completes exceptionally after exceptional |
2614 |
– |
* completion of source |
2615 |
– |
*/ |
2616 |
– |
public void testApplyToEitherAsync2E() { |
2617 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2618 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2619 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2620 |
– |
f.completeExceptionally(new CFException()); |
2621 |
– |
checkCompletedWithWrappedCFException(g); |
2622 |
– |
|
2623 |
– |
f = new CompletableFuture<>(); |
2624 |
– |
f2 = new CompletableFuture<>(); |
2625 |
– |
f2.completeExceptionally(new CFException()); |
2626 |
– |
g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2627 |
– |
f.complete(one); |
2628 |
– |
checkCompletedWithWrappedCFException(g); |
2629 |
– |
} |
2630 |
– |
|
2631 |
– |
/** |
2632 |
– |
* applyToEitherAsync result completes exceptionally if action does |
2633 |
– |
*/ |
2634 |
– |
public void testApplyToEitherAsync3E() { |
2635 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2636 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2637 |
– |
FailingFunction r = new FailingFunction(); |
2638 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r, new ThreadExecutor()); |
2639 |
– |
f.complete(one); |
2640 |
– |
checkCompletedWithWrappedCFException(g); |
2641 |
– |
} |
2642 |
– |
|
2643 |
– |
/** |
2644 |
– |
* applyToEitherAsync result completes exceptionally if either source cancelled |
2645 |
– |
*/ |
2646 |
– |
public void testApplyToEitherAsync4E() { |
2647 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2648 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2649 |
– |
CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2650 |
– |
assertTrue(f.cancel(true)); |
2651 |
– |
checkCompletedWithWrappedCancellationException(g); |
2652 |
– |
|
2653 |
– |
f = new CompletableFuture<>(); |
2654 |
– |
f2 = new CompletableFuture<>(); |
2655 |
– |
assertTrue(f2.cancel(true)); |
2656 |
– |
g = f.applyToEitherAsync(f2, inc, new ThreadExecutor()); |
2657 |
– |
checkCompletedWithWrappedCancellationException(g); |
2658 |
– |
} |
2659 |
– |
|
2660 |
– |
/** |
2661 |
– |
* acceptEitherAsync result completes normally after normal |
2662 |
– |
* completion of sources |
2663 |
– |
*/ |
2664 |
– |
public void testAcceptEitherAsyncE() { |
2665 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2666 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2667 |
– |
IncAction r = new IncAction(); |
2668 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2669 |
– |
f.complete(one); |
2670 |
– |
checkCompletedNormally(g, null); |
2671 |
– |
assertEquals(r.value, 2); |
2672 |
– |
|
2673 |
– |
r = new IncAction(); |
2674 |
– |
f = new CompletableFuture<>(); |
2675 |
– |
f.complete(one); |
2676 |
– |
f2 = new CompletableFuture<>(); |
2677 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2678 |
– |
checkCompletedNormally(g, null); |
2679 |
– |
assertEquals(r.value, 2); |
2680 |
– |
} |
2681 |
– |
|
2682 |
– |
/** |
2683 |
– |
* acceptEitherAsync result completes exceptionally after exceptional |
2684 |
– |
* completion of source |
2685 |
– |
*/ |
2686 |
– |
public void testAcceptEitherAsync2E() { |
2687 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2688 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2689 |
– |
IncAction r = new IncAction(); |
2690 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2691 |
– |
f.completeExceptionally(new CFException()); |
2692 |
– |
checkCompletedWithWrappedCFException(g); |
2693 |
– |
|
2694 |
– |
r = new IncAction(); |
2695 |
– |
f = new CompletableFuture<>(); |
2696 |
– |
f2 = new CompletableFuture<>(); |
2697 |
– |
f2.completeExceptionally(new CFException()); |
2698 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2699 |
– |
f.complete(one); |
2700 |
– |
checkCompletedWithWrappedCFException(g); |
2701 |
– |
} |
2702 |
– |
|
2703 |
– |
/** |
2704 |
– |
* acceptEitherAsync result completes exceptionally if action does |
2705 |
– |
*/ |
2706 |
– |
public void testAcceptEitherAsync3E() { |
2707 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2708 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2709 |
– |
FailingConsumer r = new FailingConsumer(); |
2710 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2711 |
– |
f.complete(one); |
2712 |
– |
checkCompletedWithWrappedCFException(g); |
2713 |
– |
} |
2714 |
– |
|
2715 |
– |
/** |
2716 |
– |
* acceptEitherAsync result completes exceptionally if either |
2717 |
– |
* source cancelled |
2718 |
– |
*/ |
2719 |
– |
public void testAcceptEitherAsync4E() { |
2720 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2721 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2722 |
– |
IncAction r = new IncAction(); |
2723 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2724 |
– |
assertTrue(f.cancel(true)); |
2725 |
– |
checkCompletedWithWrappedCancellationException(g); |
2726 |
– |
|
2727 |
– |
r = new IncAction(); |
2728 |
– |
f = new CompletableFuture<>(); |
2729 |
– |
f2 = new CompletableFuture<>(); |
2730 |
– |
assertTrue(f2.cancel(true)); |
2731 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2732 |
– |
checkCompletedWithWrappedCancellationException(g); |
2733 |
– |
} |
2734 |
– |
|
2735 |
– |
/** |
2736 |
– |
* runAfterEitherAsync result completes normally after normal |
2737 |
– |
* completion of sources |
2738 |
– |
*/ |
2739 |
– |
public void testRunAfterEitherAsyncE() { |
2740 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2741 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2742 |
– |
Noop r = new Noop(); |
2743 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2744 |
– |
f.complete(one); |
2745 |
– |
checkCompletedNormally(g, null); |
2746 |
– |
assertTrue(r.ran); |
2747 |
– |
|
2748 |
– |
r = new Noop(); |
2749 |
– |
f = new CompletableFuture<>(); |
2750 |
– |
f.complete(one); |
2751 |
– |
f2 = new CompletableFuture<>(); |
2752 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2753 |
– |
checkCompletedNormally(g, null); |
2754 |
– |
assertTrue(r.ran); |
2755 |
– |
} |
2756 |
– |
|
2757 |
– |
/** |
2758 |
– |
* runAfterEitherAsync result completes exceptionally after exceptional |
2759 |
– |
* completion of source |
2760 |
– |
*/ |
2761 |
– |
public void testRunAfterEitherAsync2E() { |
2762 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2763 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2764 |
– |
Noop r = new Noop(); |
2765 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2766 |
– |
f.completeExceptionally(new CFException()); |
2767 |
– |
checkCompletedWithWrappedCFException(g); |
2768 |
– |
|
2769 |
– |
r = new Noop(); |
2770 |
– |
f = new CompletableFuture<>(); |
2771 |
– |
f2 = new CompletableFuture<>(); |
2772 |
– |
f2.completeExceptionally(new CFException()); |
2773 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2774 |
– |
f.complete(one); |
2775 |
– |
checkCompletedWithWrappedCFException(g); |
2776 |
– |
} |
2777 |
– |
|
2778 |
– |
/** |
2779 |
– |
* runAfterEitherAsync result completes exceptionally if action does |
2780 |
– |
*/ |
2781 |
– |
public void testRunAfterEitherAsync3E() { |
2782 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2783 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2784 |
– |
FailingNoop r = new FailingNoop(); |
2785 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2786 |
– |
f.complete(one); |
2787 |
– |
checkCompletedWithWrappedCFException(g); |
2788 |
– |
} |
2789 |
– |
|
2790 |
– |
/** |
2791 |
– |
* runAfterEitherAsync result completes exceptionally if either |
2792 |
– |
* source cancelled |
2793 |
– |
*/ |
2794 |
– |
public void testRunAfterEitherAsync4E() { |
2795 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2796 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2797 |
– |
Noop r = new Noop(); |
2798 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2799 |
– |
assertTrue(f.cancel(true)); |
2800 |
– |
checkCompletedWithWrappedCancellationException(g); |
2801 |
– |
|
2802 |
– |
r = new Noop(); |
2803 |
– |
f = new CompletableFuture<>(); |
2804 |
– |
f2 = new CompletableFuture<>(); |
2805 |
– |
assertTrue(f2.cancel(true)); |
2806 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2807 |
– |
checkCompletedWithWrappedCancellationException(g); |
2808 |
– |
} |
2809 |
– |
|
2810 |
– |
/** |
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 = |
3087 |
< |
f.whenComplete((Integer x, Throwable t) -> |
3088 |
< |
{ throw new CFException(); } ); |
3089 |
< |
f.complete(three); |
3090 |
< |
checkCompletedNormally(f, three); |
3091 |
< |
assertTrue(g.isCompletedExceptionally()); |
3092 |
< |
checkCompletedWithWrappedCFException(g); |
3093 |
< |
} |
3094 |
< |
|
3095 |
< |
/** |
3096 |
< |
* whenCompleteAsync action executes on normal completion, propagating |
3097 |
< |
* source result. |
3098 |
< |
*/ |
3099 |
< |
public void testWhenCompleteAsync1() { |
3100 |
< |
final AtomicInteger a = new AtomicInteger(); |
3101 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3102 |
< |
CompletableFuture<Integer> g = |
3103 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement()); |
3104 |
< |
f.complete(three); |
3105 |
< |
checkCompletedNormally(f, three); |
3106 |
< |
checkCompletedNormally(g, three); |
3107 |
< |
assertEquals(a.get(), 1); |
3108 |
< |
} |
3109 |
< |
|
3110 |
< |
/** |
3111 |
< |
* whenCompleteAsync action executes on exceptional completion, propagating |
3112 |
< |
* source result. |
3113 |
< |
*/ |
3114 |
< |
public void testWhenCompleteAsync2() { |
3115 |
< |
final AtomicInteger a = new AtomicInteger(); |
3116 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3117 |
< |
CompletableFuture<Integer> g = |
3118 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement()); |
3119 |
< |
f.completeExceptionally(new CFException()); |
3120 |
< |
checkCompletedWithWrappedCFException(f); |
3121 |
< |
checkCompletedWithWrappedCFException(g); |
3122 |
< |
} |
3123 |
< |
|
3124 |
< |
/** |
3125 |
< |
* If a whenCompleteAsync action throws an exception when |
3126 |
< |
* triggered by a normal completion, it completes exceptionally |
3127 |
< |
*/ |
3128 |
< |
public void testWhenCompleteAsync3() { |
3129 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3130 |
< |
CompletableFuture<Integer> g = |
3131 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> |
3132 |
< |
{ throw new CFException(); } ); |
3133 |
< |
f.complete(three); |
3134 |
< |
checkCompletedNormally(f, three); |
3135 |
< |
checkCompletedWithWrappedCFException(g); |
3136 |
< |
} |
3468 |
> |
public void testWhenComplete_actionFailed() { |
3469 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3470 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3471 |
|
|
3472 |
< |
/** |
3473 |
< |
* whenCompleteAsync action executes on normal completion, propagating |
3474 |
< |
* source result. |
3475 |
< |
*/ |
3476 |
< |
public void testWhenCompleteAsync1e() { |
3477 |
< |
final AtomicInteger a = new AtomicInteger(); |
3478 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3479 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3480 |
< |
CompletableFuture<Integer> g = |
3481 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(), |
3482 |
< |
exec); |
3483 |
< |
f.complete(three); |
3484 |
< |
checkCompletedNormally(f, three); |
3151 |
< |
checkCompletedNormally(g, three); |
3152 |
< |
assertEquals(a.get(), 1); |
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 |
< |
* whenCompleteAsync action executes on exceptional completion, propagating |
3489 |
< |
* source result. |
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 testWhenCompleteAsync2e() { |
3493 |
< |
final AtomicInteger a = new AtomicInteger(); |
3494 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3162 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3163 |
< |
CompletableFuture<Integer> g = |
3164 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(), |
3165 |
< |
exec); |
3166 |
< |
f.completeExceptionally(new CFException()); |
3167 |
< |
checkCompletedWithWrappedCFException(f); |
3168 |
< |
checkCompletedWithWrappedCFException(g); |
3169 |
< |
} |
3492 |
> |
public void testWhenComplete_actionFailedSourceFailed() { |
3493 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3494 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3495 |
|
|
3496 |
< |
/** |
3497 |
< |
* If a whenCompleteAsync action throws an exception when triggered |
3498 |
< |
* by a normal completion, it completes exceptionally |
3499 |
< |
*/ |
3500 |
< |
public void testWhenCompleteAsync3e() { |
3501 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3502 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3503 |
< |
CompletableFuture<Integer> g = |
3504 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> |
3505 |
< |
{ throw new CFException(); }, |
3506 |
< |
exec); |
3507 |
< |
f.complete(three); |
3508 |
< |
checkCompletedNormally(f, three); |
3509 |
< |
checkCompletedWithWrappedCFException(g); |
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 |
|
/** |