105 |
|
assertTrue(f.toString().contains("[Completed exceptionally]")); |
106 |
|
} |
107 |
|
|
108 |
< |
void checkCompletedWithWrappedCFException(CompletableFuture<?> f, |
109 |
< |
CFException ex) { |
108 |
> |
<U> void checkCompletedExceptionallyWithRootCause(CompletableFuture<U> f, |
109 |
> |
Throwable ex) { |
110 |
|
try { |
111 |
|
f.get(LONG_DELAY_MS, MILLISECONDS); |
112 |
|
shouldThrow(); |
131 |
|
} catch (ExecutionException success) { |
132 |
|
assertSame(ex, success.getCause()); |
133 |
|
} catch (Throwable fail) { threadUnexpectedException(fail); } |
134 |
+ |
|
135 |
|
assertTrue(f.isDone()); |
136 |
|
assertFalse(f.isCancelled()); |
137 |
|
assertTrue(f.toString().contains("[Completed exceptionally]")); |
138 |
|
} |
139 |
|
|
140 |
+ |
<U> void checkCompletedWithWrappedException(CompletableFuture<U> f, |
141 |
+ |
Throwable ex) { |
142 |
+ |
checkCompletedExceptionallyWithRootCause(f, ex); |
143 |
+ |
try { |
144 |
+ |
CompletableFuture<Throwable> spy = f.handle |
145 |
+ |
((U u, Throwable t) -> t); |
146 |
+ |
assertTrue(spy.join() instanceof CompletionException); |
147 |
+ |
assertSame(ex, spy.join().getCause()); |
148 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
149 |
+ |
} |
150 |
+ |
|
151 |
+ |
<U> void checkCompletedExceptionally(CompletableFuture<U> f, Throwable ex) { |
152 |
+ |
checkCompletedExceptionallyWithRootCause(f, ex); |
153 |
+ |
try { |
154 |
+ |
CompletableFuture<Throwable> spy = f.handle |
155 |
+ |
((U u, Throwable t) -> t); |
156 |
+ |
assertSame(ex, spy.join()); |
157 |
+ |
} catch (Throwable fail) { threadUnexpectedException(fail); } |
158 |
+ |
} |
159 |
+ |
|
160 |
|
void checkCancelled(CompletableFuture<?> f) { |
161 |
|
try { |
162 |
|
f.get(LONG_DELAY_MS, MILLISECONDS); |
239 |
|
*/ |
240 |
|
public void testCompleteExceptionally() { |
241 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
242 |
+ |
CFException ex = new CFException(); |
243 |
|
checkIncomplete(f); |
244 |
< |
f.completeExceptionally(new CFException()); |
245 |
< |
checkCompletedWithWrappedCFException(f); |
244 |
> |
f.completeExceptionally(ex); |
245 |
> |
checkCompletedExceptionally(f, ex); |
246 |
|
} |
247 |
|
|
248 |
|
/** |
283 |
|
* obtrudeException forces completion with given exception |
284 |
|
*/ |
285 |
|
public void testObtrudeException() { |
286 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
287 |
< |
checkIncomplete(f); |
288 |
< |
f.complete(one); |
289 |
< |
checkCompletedNormally(f, one); |
290 |
< |
f.obtrudeException(new CFException()); |
269 |
< |
checkCompletedWithWrappedCFException(f); |
286 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
287 |
> |
{ |
288 |
> |
CFException ex; |
289 |
> |
CompletableFuture<Integer> f; |
290 |
> |
|
291 |
|
f = new CompletableFuture<>(); |
292 |
< |
f.obtrudeException(new CFException()); |
293 |
< |
checkCompletedWithWrappedCFException(f); |
292 |
> |
f.complete(v1); |
293 |
> |
for (int i = 0; i < 2; i++) { |
294 |
> |
f.obtrudeException(ex = new CFException()); |
295 |
> |
checkCompletedExceptionally(f, ex); |
296 |
> |
} |
297 |
> |
|
298 |
> |
f = new CompletableFuture<>(); |
299 |
> |
for (int i = 0; i < 2; i++) { |
300 |
> |
f.obtrudeException(ex = new CFException()); |
301 |
> |
checkCompletedExceptionally(f, ex); |
302 |
> |
} |
303 |
> |
|
304 |
|
f = new CompletableFuture<>(); |
305 |
+ |
f.completeExceptionally(ex = new CFException()); |
306 |
+ |
f.obtrudeValue(v1); |
307 |
+ |
checkCompletedNormally(f, v1); |
308 |
+ |
f.obtrudeException(ex = new CFException()); |
309 |
+ |
checkCompletedExceptionally(f, ex); |
310 |
|
f.completeExceptionally(new CFException()); |
311 |
< |
f.obtrudeValue(four); |
312 |
< |
checkCompletedNormally(f, four); |
313 |
< |
f.obtrudeException(new CFException()); |
314 |
< |
checkCompletedWithWrappedCFException(f); |
279 |
< |
} |
311 |
> |
checkCompletedExceptionally(f, ex); |
312 |
> |
f.complete(v1); |
313 |
> |
checkCompletedExceptionally(f, ex); |
314 |
> |
}} |
315 |
|
|
316 |
|
/** |
317 |
|
* getNumberOfDependents returns number of dependent tasks |
355 |
|
checkCompletedNormally(f, "test"); |
356 |
|
} |
357 |
|
|
358 |
< |
// Choose non-commutative actions for better coverage |
358 |
> |
abstract class CheckedAction { |
359 |
> |
int invocationCount = 0; |
360 |
> |
final ExecutionMode m; |
361 |
> |
CheckedAction(ExecutionMode m) { this.m = m; } |
362 |
> |
void invoked() { |
363 |
> |
m.checkExecutionMode(); |
364 |
> |
assertEquals(0, invocationCount++); |
365 |
> |
} |
366 |
> |
void assertNotInvoked() { assertEquals(0, invocationCount); } |
367 |
> |
void assertInvoked() { assertEquals(1, invocationCount); } |
368 |
> |
} |
369 |
|
|
370 |
< |
// A non-commutative function that handles and produces null values as well. |
371 |
< |
static Integer subtract(Integer x, Integer y) { |
372 |
< |
return (x == null && y == null) ? null : |
373 |
< |
((x == null) ? 42 : x.intValue()) |
374 |
< |
- ((y == null) ? 99 : y.intValue()); |
370 |
> |
abstract class CheckedIntegerAction extends CheckedAction { |
371 |
> |
Integer value; |
372 |
> |
CheckedIntegerAction(ExecutionMode m) { super(m); } |
373 |
> |
void assertValue(Integer expected) { |
374 |
> |
assertInvoked(); |
375 |
> |
assertEquals(expected, value); |
376 |
> |
} |
377 |
> |
} |
378 |
> |
|
379 |
> |
class IntegerSupplier extends CheckedAction |
380 |
> |
implements Supplier<Integer> |
381 |
> |
{ |
382 |
> |
final Integer value; |
383 |
> |
IntegerSupplier(ExecutionMode m, Integer value) { |
384 |
> |
super(m); |
385 |
> |
this.value = value; |
386 |
> |
} |
387 |
> |
public Integer get() { |
388 |
> |
invoked(); |
389 |
> |
return value; |
390 |
> |
} |
391 |
|
} |
392 |
|
|
393 |
|
// A function that handles and produces null values as well. |
395 |
|
return (x == null) ? null : x + 1; |
396 |
|
} |
397 |
|
|
398 |
< |
static final Supplier<Integer> supplyOne = |
399 |
< |
() -> Integer.valueOf(1); |
400 |
< |
static final Function<Integer, Integer> inc = |
401 |
< |
(Integer x) -> Integer.valueOf(x.intValue() + 1); |
341 |
< |
static final BiFunction<Integer, Integer, Integer> subtract = |
342 |
< |
(Integer x, Integer y) -> subtract(x, y); |
343 |
< |
static final class IncAction implements Consumer<Integer> { |
344 |
< |
int invocationCount = 0; |
345 |
< |
Integer value; |
398 |
> |
class NoopConsumer extends CheckedIntegerAction |
399 |
> |
implements Consumer<Integer> |
400 |
> |
{ |
401 |
> |
NoopConsumer(ExecutionMode m) { super(m); } |
402 |
|
public void accept(Integer x) { |
403 |
< |
invocationCount++; |
404 |
< |
value = inc(x); |
403 |
> |
invoked(); |
404 |
> |
value = x; |
405 |
|
} |
406 |
|
} |
407 |
< |
static final class IncFunction implements Function<Integer,Integer> { |
408 |
< |
int invocationCount = 0; |
409 |
< |
Integer value; |
407 |
> |
|
408 |
> |
class IncFunction extends CheckedIntegerAction |
409 |
> |
implements Function<Integer,Integer> |
410 |
> |
{ |
411 |
> |
IncFunction(ExecutionMode m) { super(m); } |
412 |
|
public Integer apply(Integer x) { |
413 |
< |
invocationCount++; |
413 |
> |
invoked(); |
414 |
|
return value = inc(x); |
415 |
|
} |
416 |
|
} |
417 |
< |
static final class SubtractAction implements BiConsumer<Integer, Integer> { |
418 |
< |
int invocationCount = 0; |
419 |
< |
Integer value; |
420 |
< |
// Check this action was invoked exactly once when result is computed. |
417 |
> |
|
418 |
> |
// Choose non-commutative actions for better coverage |
419 |
> |
// A non-commutative function that handles and produces null values as well. |
420 |
> |
static Integer subtract(Integer x, Integer y) { |
421 |
> |
return (x == null && y == null) ? null : |
422 |
> |
((x == null) ? 42 : x.intValue()) |
423 |
> |
- ((y == null) ? 99 : y.intValue()); |
424 |
> |
} |
425 |
> |
|
426 |
> |
class SubtractAction extends CheckedIntegerAction |
427 |
> |
implements BiConsumer<Integer, Integer> |
428 |
> |
{ |
429 |
> |
SubtractAction(ExecutionMode m) { super(m); } |
430 |
|
public void accept(Integer x, Integer y) { |
431 |
< |
invocationCount++; |
431 |
> |
invoked(); |
432 |
|
value = subtract(x, y); |
433 |
|
} |
434 |
|
} |
435 |
< |
static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> { |
436 |
< |
int invocationCount = 0; |
437 |
< |
Integer value; |
438 |
< |
// Check this action was invoked exactly once when result is computed. |
435 |
> |
|
436 |
> |
class SubtractFunction extends CheckedIntegerAction |
437 |
> |
implements BiFunction<Integer, Integer, Integer> |
438 |
> |
{ |
439 |
> |
SubtractFunction(ExecutionMode m) { super(m); } |
440 |
|
public Integer apply(Integer x, Integer y) { |
441 |
< |
invocationCount++; |
441 |
> |
invoked(); |
442 |
|
return value = subtract(x, y); |
443 |
|
} |
444 |
|
} |
445 |
< |
static final class Noop implements Runnable { |
446 |
< |
final ExecutionMode m; |
447 |
< |
int invocationCount = 0; |
380 |
< |
Noop(ExecutionMode m) { this.m = m; } |
445 |
> |
|
446 |
> |
class Noop extends CheckedAction implements Runnable { |
447 |
> |
Noop(ExecutionMode m) { super(m); } |
448 |
|
public void run() { |
449 |
< |
m.checkExecutionMode(); |
383 |
< |
invocationCount++; |
449 |
> |
invoked(); |
450 |
|
} |
451 |
|
} |
452 |
|
|
453 |
< |
static final class FailingSupplier implements Supplier<Integer> { |
454 |
< |
int invocationCount = 0; |
453 |
> |
class FailingSupplier extends CheckedAction |
454 |
> |
implements Supplier<Integer> |
455 |
> |
{ |
456 |
> |
FailingSupplier(ExecutionMode m) { super(m); } |
457 |
|
public Integer get() { |
458 |
< |
invocationCount++; |
458 |
> |
invoked(); |
459 |
|
throw new CFException(); |
460 |
|
} |
461 |
|
} |
462 |
< |
static final class FailingConsumer implements Consumer<Integer> { |
463 |
< |
int invocationCount = 0; |
462 |
> |
|
463 |
> |
class FailingConsumer extends CheckedIntegerAction |
464 |
> |
implements Consumer<Integer> |
465 |
> |
{ |
466 |
> |
FailingConsumer(ExecutionMode m) { super(m); } |
467 |
|
public void accept(Integer x) { |
468 |
< |
invocationCount++; |
468 |
> |
invoked(); |
469 |
> |
value = x; |
470 |
|
throw new CFException(); |
471 |
|
} |
472 |
|
} |
473 |
< |
static final class FailingBiConsumer implements BiConsumer<Integer, Integer> { |
474 |
< |
int invocationCount = 0; |
473 |
> |
|
474 |
> |
class FailingBiConsumer extends CheckedIntegerAction |
475 |
> |
implements BiConsumer<Integer, Integer> |
476 |
> |
{ |
477 |
> |
FailingBiConsumer(ExecutionMode m) { super(m); } |
478 |
|
public void accept(Integer x, Integer y) { |
479 |
< |
invocationCount++; |
479 |
> |
invoked(); |
480 |
> |
value = subtract(x, y); |
481 |
|
throw new CFException(); |
482 |
|
} |
483 |
|
} |
484 |
< |
static final class FailingFunction implements Function<Integer, Integer> { |
485 |
< |
int invocationCount = 0; |
484 |
> |
|
485 |
> |
class FailingFunction extends CheckedIntegerAction |
486 |
> |
implements Function<Integer, Integer> |
487 |
> |
{ |
488 |
> |
FailingFunction(ExecutionMode m) { super(m); } |
489 |
|
public Integer apply(Integer x) { |
490 |
< |
invocationCount++; |
490 |
> |
invoked(); |
491 |
> |
value = x; |
492 |
|
throw new CFException(); |
493 |
|
} |
494 |
|
} |
495 |
< |
static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> { |
496 |
< |
int invocationCount = 0; |
495 |
> |
|
496 |
> |
class FailingBiFunction extends CheckedIntegerAction |
497 |
> |
implements BiFunction<Integer, Integer, Integer> |
498 |
> |
{ |
499 |
> |
FailingBiFunction(ExecutionMode m) { super(m); } |
500 |
|
public Integer apply(Integer x, Integer y) { |
501 |
< |
invocationCount++; |
501 |
> |
invoked(); |
502 |
> |
value = subtract(x, y); |
503 |
|
throw new CFException(); |
504 |
|
} |
505 |
|
} |
506 |
< |
static final class FailingRunnable implements Runnable { |
507 |
< |
int invocationCount = 0; |
506 |
> |
|
507 |
> |
class FailingRunnable extends CheckedAction implements Runnable { |
508 |
> |
FailingRunnable(ExecutionMode m) { super(m); } |
509 |
|
public void run() { |
510 |
< |
invocationCount++; |
510 |
> |
invoked(); |
511 |
|
throw new CFException(); |
512 |
|
} |
513 |
|
} |
514 |
|
|
515 |
< |
static final class CompletableFutureInc |
516 |
< |
implements Function<Integer, CompletableFuture<Integer>> { |
517 |
< |
int invocationCount = 0; |
515 |
> |
|
516 |
> |
class CompletableFutureInc extends CheckedIntegerAction |
517 |
> |
implements Function<Integer, CompletableFuture<Integer>> |
518 |
> |
{ |
519 |
> |
CompletableFutureInc(ExecutionMode m) { super(m); } |
520 |
|
public CompletableFuture<Integer> apply(Integer x) { |
521 |
< |
invocationCount++; |
521 |
> |
invoked(); |
522 |
> |
value = x; |
523 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
524 |
|
f.complete(inc(x)); |
525 |
|
return f; |
526 |
|
} |
527 |
|
} |
528 |
|
|
529 |
< |
static final class FailingCompletableFutureFunction |
530 |
< |
implements Function<Integer, CompletableFuture<Integer>> { |
531 |
< |
int invocationCount = 0; |
529 |
> |
class FailingCompletableFutureFunction extends CheckedIntegerAction |
530 |
> |
implements Function<Integer, CompletableFuture<Integer>> |
531 |
> |
{ |
532 |
> |
FailingCompletableFutureFunction(ExecutionMode m) { super(m); } |
533 |
|
public CompletableFuture<Integer> apply(Integer x) { |
534 |
< |
invocationCount++; |
534 |
> |
invoked(); |
535 |
> |
value = x; |
536 |
|
throw new CFException(); |
537 |
|
} |
538 |
|
} |
539 |
|
|
540 |
|
// Used for explicit executor tests |
541 |
|
static final class ThreadExecutor implements Executor { |
542 |
< |
AtomicInteger count = new AtomicInteger(0); |
542 |
> |
final AtomicInteger count = new AtomicInteger(0); |
543 |
> |
static final ThreadGroup tg = new ThreadGroup("ThreadExecutor"); |
544 |
> |
static boolean startedCurrentThread() { |
545 |
> |
return Thread.currentThread().getThreadGroup() == tg; |
546 |
> |
} |
547 |
|
|
548 |
|
public void execute(Runnable r) { |
549 |
|
count.getAndIncrement(); |
550 |
< |
new Thread(r).start(); |
550 |
> |
new Thread(tg, r).start(); |
551 |
|
} |
552 |
|
} |
553 |
|
|
554 |
|
/** |
555 |
|
* Permits the testing of parallel code for the 3 different |
556 |
< |
* execution modes without repeating all the testing code. |
556 |
> |
* execution modes without copy/pasting all the test methods. |
557 |
|
*/ |
558 |
|
enum ExecutionMode { |
559 |
|
DEFAULT { |
560 |
|
public void checkExecutionMode() { |
561 |
+ |
assertFalse(ThreadExecutor.startedCurrentThread()); |
562 |
|
assertNull(ForkJoinTask.getPool()); |
563 |
|
} |
564 |
+ |
public CompletableFuture<Void> runAsync(Runnable a) { |
565 |
+ |
throw new UnsupportedOperationException(); |
566 |
+ |
} |
567 |
+ |
public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) { |
568 |
+ |
throw new UnsupportedOperationException(); |
569 |
+ |
} |
570 |
|
public <T> CompletableFuture<Void> thenRun |
571 |
|
(CompletableFuture<T> f, Runnable a) { |
572 |
|
return f.thenRun(a); |
635 |
|
assertSame(ForkJoinPool.commonPool(), |
636 |
|
ForkJoinTask.getPool()); |
637 |
|
} |
638 |
+ |
public CompletableFuture<Void> runAsync(Runnable a) { |
639 |
+ |
return CompletableFuture.runAsync(a); |
640 |
+ |
} |
641 |
+ |
public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) { |
642 |
+ |
return CompletableFuture.supplyAsync(a); |
643 |
+ |
} |
644 |
|
public <T> CompletableFuture<Void> thenRun |
645 |
|
(CompletableFuture<T> f, Runnable a) { |
646 |
|
return f.thenRunAsync(a); |
706 |
|
|
707 |
|
EXECUTOR { |
708 |
|
public void checkExecutionMode() { |
709 |
< |
//TODO |
709 |
> |
assertTrue(ThreadExecutor.startedCurrentThread()); |
710 |
> |
} |
711 |
> |
public CompletableFuture<Void> runAsync(Runnable a) { |
712 |
> |
return CompletableFuture.runAsync(a, new ThreadExecutor()); |
713 |
> |
} |
714 |
> |
public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) { |
715 |
> |
return CompletableFuture.supplyAsync(a, new ThreadExecutor()); |
716 |
|
} |
717 |
|
public <T> CompletableFuture<Void> thenRun |
718 |
|
(CompletableFuture<T> f, Runnable a) { |
778 |
|
}; |
779 |
|
|
780 |
|
public abstract void checkExecutionMode(); |
781 |
+ |
public abstract CompletableFuture<Void> runAsync(Runnable a); |
782 |
+ |
public abstract <U> CompletableFuture<U> supplyAsync(Supplier<U> a); |
783 |
|
public abstract <T> CompletableFuture<Void> thenRun |
784 |
|
(CompletableFuture<T> f, Runnable a); |
785 |
|
public abstract <T> CompletableFuture<Void> thenAccept |
858 |
|
if (!createIncomplete) f.completeExceptionally(ex); |
859 |
|
final CompletableFuture<Integer> g = f.exceptionally |
860 |
|
((Throwable t) -> { |
861 |
+ |
ExecutionMode.DEFAULT.checkExecutionMode(); |
862 |
|
threadAssertSame(t, ex); |
863 |
|
a.getAndIncrement(); |
864 |
|
return v1; |
880 |
|
if (!createIncomplete) f.completeExceptionally(ex1); |
881 |
|
final CompletableFuture<Integer> g = f.exceptionally |
882 |
|
((Throwable t) -> { |
883 |
+ |
ExecutionMode.DEFAULT.checkExecutionMode(); |
884 |
|
threadAssertSame(t, ex1); |
885 |
|
a.getAndIncrement(); |
886 |
|
throw ex2; |
887 |
|
}); |
888 |
|
if (createIncomplete) f.completeExceptionally(ex1); |
889 |
|
|
890 |
< |
checkCompletedWithWrappedCFException(g, ex2); |
890 |
> |
checkCompletedWithWrappedException(g, ex2); |
891 |
|
assertEquals(1, a.get()); |
892 |
|
}} |
893 |
|
|
906 |
|
final CompletableFuture<Integer> g = m.handle |
907 |
|
(f, |
908 |
|
(Integer x, Throwable t) -> { |
909 |
+ |
m.checkExecutionMode(); |
910 |
|
threadAssertSame(x, v1); |
911 |
|
threadAssertNull(t); |
912 |
|
a.getAndIncrement(); |
935 |
|
final CompletableFuture<Integer> g = m.handle |
936 |
|
(f, |
937 |
|
(Integer x, Throwable t) -> { |
938 |
+ |
m.checkExecutionMode(); |
939 |
|
threadAssertNull(x); |
940 |
|
threadAssertSame(t, ex); |
941 |
|
a.getAndIncrement(); |
944 |
|
if (createIncomplete) f.completeExceptionally(ex); |
945 |
|
|
946 |
|
checkCompletedNormally(g, v1); |
947 |
< |
checkCompletedWithWrappedCFException(f, ex); |
947 |
> |
checkCompletedExceptionally(f, ex); |
948 |
|
assertEquals(1, a.get()); |
949 |
|
}} |
950 |
|
|
964 |
|
final CompletableFuture<Integer> g = m.handle |
965 |
|
(f, |
966 |
|
(Integer x, Throwable t) -> { |
967 |
+ |
m.checkExecutionMode(); |
968 |
|
threadAssertNull(x); |
969 |
|
threadAssertTrue(t instanceof CancellationException); |
970 |
|
a.getAndIncrement(); |
992 |
|
final CompletableFuture<Integer> g = m.handle |
993 |
|
(f, |
994 |
|
(Integer x, Throwable t) -> { |
995 |
+ |
m.checkExecutionMode(); |
996 |
|
threadAssertNull(x); |
997 |
|
threadAssertSame(ex1, t); |
998 |
|
a.getAndIncrement(); |
1000 |
|
}); |
1001 |
|
if (createIncomplete) f.completeExceptionally(ex1); |
1002 |
|
|
1003 |
< |
checkCompletedWithWrappedCFException(g, ex2); |
1004 |
< |
checkCompletedWithWrappedCFException(f, ex1); |
1003 |
> |
checkCompletedWithWrappedException(g, ex2); |
1004 |
> |
checkCompletedExceptionally(f, ex1); |
1005 |
|
assertEquals(1, a.get()); |
1006 |
|
}} |
1007 |
|
|
1017 |
|
final CompletableFuture<Integer> g = m.handle |
1018 |
|
(f, |
1019 |
|
(Integer x, Throwable t) -> { |
1020 |
+ |
m.checkExecutionMode(); |
1021 |
|
threadAssertSame(x, v1); |
1022 |
|
threadAssertNull(t); |
1023 |
|
a.getAndIncrement(); |
1025 |
|
}); |
1026 |
|
if (createIncomplete) f.complete(v1); |
1027 |
|
|
1028 |
< |
checkCompletedWithWrappedCFException(g, ex); |
1028 |
> |
checkCompletedWithWrappedException(g, ex); |
1029 |
|
checkCompletedNormally(f, v1); |
1030 |
|
assertEquals(1, a.get()); |
1031 |
|
}} |
1033 |
|
/** |
1034 |
|
* runAsync completes after running Runnable |
1035 |
|
*/ |
1036 |
< |
public void testRunAsync() { |
1037 |
< |
Noop r = new Noop(ExecutionMode.ASYNC); |
1038 |
< |
CompletableFuture<Void> f = CompletableFuture.runAsync(r); |
1039 |
< |
assertNull(f.join()); |
1040 |
< |
assertEquals(1, r.invocationCount); |
1041 |
< |
checkCompletedNormally(f, null); |
1042 |
< |
} |
1043 |
< |
|
1044 |
< |
/** |
923 |
< |
* runAsync with executor completes after running Runnable |
924 |
< |
*/ |
925 |
< |
public void testRunAsync2() { |
926 |
< |
Noop r = new Noop(ExecutionMode.EXECUTOR); |
927 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
928 |
< |
CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec); |
1036 |
> |
public void testRunAsync_normalCompletion() { |
1037 |
> |
ExecutionMode[] executionModes = { |
1038 |
> |
ExecutionMode.ASYNC, |
1039 |
> |
ExecutionMode.EXECUTOR, |
1040 |
> |
}; |
1041 |
> |
for (ExecutionMode m : executionModes) |
1042 |
> |
{ |
1043 |
> |
final Noop r = new Noop(m); |
1044 |
> |
final CompletableFuture<Void> f = m.runAsync(r); |
1045 |
|
assertNull(f.join()); |
930 |
– |
assertEquals(1, r.invocationCount); |
1046 |
|
checkCompletedNormally(f, null); |
1047 |
< |
assertEquals(1, exec.count.get()); |
1048 |
< |
} |
1047 |
> |
r.assertInvoked(); |
1048 |
> |
}} |
1049 |
|
|
1050 |
|
/** |
1051 |
|
* failing runAsync completes exceptionally after running Runnable |
1052 |
|
*/ |
1053 |
< |
public void testRunAsync3() { |
1054 |
< |
FailingRunnable r = new FailingRunnable(); |
1055 |
< |
CompletableFuture<Void> f = CompletableFuture.runAsync(r); |
1053 |
> |
public void testRunAsync_exceptionalCompletion() { |
1054 |
> |
ExecutionMode[] executionModes = { |
1055 |
> |
ExecutionMode.ASYNC, |
1056 |
> |
ExecutionMode.EXECUTOR, |
1057 |
> |
}; |
1058 |
> |
for (ExecutionMode m : executionModes) |
1059 |
> |
{ |
1060 |
> |
final FailingRunnable r = new FailingRunnable(m); |
1061 |
> |
final CompletableFuture<Void> f = m.runAsync(r); |
1062 |
|
checkCompletedWithWrappedCFException(f); |
1063 |
< |
assertEquals(1, r.invocationCount); |
1064 |
< |
} |
1063 |
> |
r.assertInvoked(); |
1064 |
> |
}} |
1065 |
|
|
1066 |
|
/** |
1067 |
|
* supplyAsync completes with result of supplier |
1068 |
|
*/ |
1069 |
< |
public void testSupplyAsync() { |
1070 |
< |
CompletableFuture<Integer> f; |
1071 |
< |
f = CompletableFuture.supplyAsync(supplyOne); |
1072 |
< |
assertEquals(f.join(), one); |
1073 |
< |
checkCompletedNormally(f, one); |
1074 |
< |
} |
1075 |
< |
|
1076 |
< |
/** |
1077 |
< |
* supplyAsync with executor completes with result of supplier |
1078 |
< |
*/ |
1079 |
< |
public void testSupplyAsync2() { |
1080 |
< |
CompletableFuture<Integer> f; |
1081 |
< |
f = CompletableFuture.supplyAsync(supplyOne, new ThreadExecutor()); |
1082 |
< |
assertEquals(f.join(), one); |
962 |
< |
checkCompletedNormally(f, one); |
963 |
< |
} |
1069 |
> |
public void testSupplyAsync_normalCompletion() { |
1070 |
> |
ExecutionMode[] executionModes = { |
1071 |
> |
ExecutionMode.ASYNC, |
1072 |
> |
ExecutionMode.EXECUTOR, |
1073 |
> |
}; |
1074 |
> |
for (ExecutionMode m : executionModes) |
1075 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1076 |
> |
{ |
1077 |
> |
final IntegerSupplier r = new IntegerSupplier(m, v1); |
1078 |
> |
final CompletableFuture<Integer> f = m.supplyAsync(r); |
1079 |
> |
assertSame(v1, f.join()); |
1080 |
> |
checkCompletedNormally(f, v1); |
1081 |
> |
r.assertInvoked(); |
1082 |
> |
}} |
1083 |
|
|
1084 |
|
/** |
1085 |
|
* Failing supplyAsync completes exceptionally |
1086 |
|
*/ |
1087 |
< |
public void testSupplyAsync3() { |
1088 |
< |
FailingSupplier r = new FailingSupplier(); |
1089 |
< |
CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r); |
1087 |
> |
public void testSupplyAsync_exceptionalCompletion() { |
1088 |
> |
ExecutionMode[] executionModes = { |
1089 |
> |
ExecutionMode.ASYNC, |
1090 |
> |
ExecutionMode.EXECUTOR, |
1091 |
> |
}; |
1092 |
> |
for (ExecutionMode m : executionModes) |
1093 |
> |
{ |
1094 |
> |
FailingSupplier r = new FailingSupplier(m); |
1095 |
> |
CompletableFuture<Integer> f = m.supplyAsync(r); |
1096 |
|
checkCompletedWithWrappedCFException(f); |
1097 |
< |
assertEquals(1, r.invocationCount); |
1098 |
< |
} |
1097 |
> |
r.assertInvoked(); |
1098 |
> |
}} |
1099 |
|
|
1100 |
|
// seq completion methods |
1101 |
|
|
1118 |
|
|
1119 |
|
checkCompletedNormally(g, null); |
1120 |
|
checkCompletedNormally(f, v1); |
1121 |
< |
assertEquals(1, r.invocationCount); |
1121 |
> |
r.assertInvoked(); |
1122 |
|
}} |
1123 |
|
|
1124 |
|
/** |
1139 |
|
f.completeExceptionally(ex); |
1140 |
|
} |
1141 |
|
|
1142 |
< |
checkCompletedWithWrappedCFException(g, ex); |
1143 |
< |
checkCompletedWithWrappedCFException(f, ex); |
1144 |
< |
assertEquals(0, r.invocationCount); |
1142 |
> |
checkCompletedWithWrappedException(g, ex); |
1143 |
> |
checkCompletedExceptionally(f, ex); |
1144 |
> |
r.assertNotInvoked(); |
1145 |
|
}} |
1146 |
|
|
1147 |
|
/** |
1155 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1156 |
|
final Noop r = new Noop(m); |
1157 |
|
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1158 |
< |
final CompletableFuture<Void> g = f.thenRun(r); |
1158 |
> |
final CompletableFuture<Void> g = m.thenRun(f, r); |
1159 |
|
if (createIncomplete) { |
1160 |
|
checkIncomplete(g); |
1161 |
|
assertTrue(f.cancel(mayInterruptIfRunning)); |
1163 |
|
|
1164 |
|
checkCompletedWithWrappedCancellationException(g); |
1165 |
|
checkCancelled(f); |
1166 |
< |
assertEquals(0, r.invocationCount); |
1166 |
> |
r.assertNotInvoked(); |
1167 |
|
}} |
1168 |
|
|
1169 |
|
/** |
1175 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1176 |
|
{ |
1177 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1178 |
< |
final FailingRunnable r = new FailingRunnable(); |
1178 |
> |
final FailingRunnable r = new FailingRunnable(m); |
1179 |
|
if (!createIncomplete) f.complete(v1); |
1180 |
< |
final CompletableFuture<Void> g = f.thenRun(r); |
1180 |
> |
final CompletableFuture<Void> g = m.thenRun(f, r); |
1181 |
|
if (createIncomplete) { |
1182 |
|
checkIncomplete(g); |
1183 |
|
f.complete(v1); |
1196 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1197 |
|
{ |
1198 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1199 |
< |
final IncFunction r = new IncFunction(); |
1199 |
> |
final IncFunction r = new IncFunction(m); |
1200 |
|
if (!createIncomplete) f.complete(v1); |
1201 |
|
final CompletableFuture<Integer> g = m.thenApply(f, r); |
1202 |
|
if (createIncomplete) { |
1206 |
|
|
1207 |
|
checkCompletedNormally(g, inc(v1)); |
1208 |
|
checkCompletedNormally(f, v1); |
1209 |
< |
assertEquals(1, r.invocationCount); |
1209 |
> |
r.assertValue(inc(v1)); |
1210 |
|
}} |
1211 |
|
|
1212 |
|
/** |
1219 |
|
{ |
1220 |
|
final CFException ex = new CFException(); |
1221 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1222 |
< |
final IncFunction r = new IncFunction(); |
1222 |
> |
final IncFunction r = new IncFunction(m); |
1223 |
|
if (!createIncomplete) f.completeExceptionally(ex); |
1224 |
|
final CompletableFuture<Integer> g = m.thenApply(f, r); |
1225 |
|
if (createIncomplete) { |
1227 |
|
f.completeExceptionally(ex); |
1228 |
|
} |
1229 |
|
|
1230 |
< |
checkCompletedWithWrappedCFException(g, ex); |
1231 |
< |
checkCompletedWithWrappedCFException(f, ex); |
1232 |
< |
assertEquals(0, r.invocationCount); |
1230 |
> |
checkCompletedWithWrappedException(g, ex); |
1231 |
> |
checkCompletedExceptionally(f, ex); |
1232 |
> |
r.assertNotInvoked(); |
1233 |
|
}} |
1234 |
|
|
1235 |
|
/** |
1241 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1242 |
|
{ |
1243 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1244 |
< |
final IncFunction r = new IncFunction(); |
1244 |
> |
final IncFunction r = new IncFunction(m); |
1245 |
|
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1246 |
< |
final CompletableFuture<Integer> g = f.thenApply(r); |
1246 |
> |
final CompletableFuture<Integer> g = m.thenApply(f, r); |
1247 |
|
if (createIncomplete) { |
1248 |
|
checkIncomplete(g); |
1249 |
|
assertTrue(f.cancel(mayInterruptIfRunning)); |
1251 |
|
|
1252 |
|
checkCompletedWithWrappedCancellationException(g); |
1253 |
|
checkCancelled(f); |
1254 |
< |
assertEquals(0, r.invocationCount); |
1254 |
> |
r.assertNotInvoked(); |
1255 |
|
}} |
1256 |
|
|
1257 |
|
/** |
1263 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1264 |
|
{ |
1265 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1266 |
< |
final FailingFunction r = new FailingFunction(); |
1266 |
> |
final FailingFunction r = new FailingFunction(m); |
1267 |
|
if (!createIncomplete) f.complete(v1); |
1268 |
< |
final CompletableFuture<Integer> g = f.thenApply(r); |
1268 |
> |
final CompletableFuture<Integer> g = m.thenApply(f, r); |
1269 |
|
if (createIncomplete) { |
1270 |
|
checkIncomplete(g); |
1271 |
|
f.complete(v1); |
1284 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1285 |
|
{ |
1286 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1287 |
< |
final IncAction r = new IncAction(); |
1287 |
> |
final NoopConsumer r = new NoopConsumer(m); |
1288 |
|
if (!createIncomplete) f.complete(v1); |
1289 |
|
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1290 |
|
if (createIncomplete) { |
1293 |
|
} |
1294 |
|
|
1295 |
|
checkCompletedNormally(g, null); |
1296 |
+ |
r.assertValue(v1); |
1297 |
|
checkCompletedNormally(f, v1); |
1172 |
– |
assertEquals(1, r.invocationCount); |
1173 |
– |
assertEquals(inc(v1), r.value); |
1298 |
|
}} |
1299 |
|
|
1300 |
|
/** |
1307 |
|
{ |
1308 |
|
final CFException ex = new CFException(); |
1309 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1310 |
< |
final IncAction r = new IncAction(); |
1310 |
> |
final NoopConsumer r = new NoopConsumer(m); |
1311 |
|
if (!createIncomplete) f.completeExceptionally(ex); |
1312 |
|
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1313 |
|
if (createIncomplete) { |
1315 |
|
f.completeExceptionally(ex); |
1316 |
|
} |
1317 |
|
|
1318 |
< |
checkCompletedWithWrappedCFException(g, ex); |
1319 |
< |
checkCompletedWithWrappedCFException(f, ex); |
1320 |
< |
assertEquals(0, r.invocationCount); |
1318 |
> |
checkCompletedWithWrappedException(g, ex); |
1319 |
> |
checkCompletedExceptionally(f, ex); |
1320 |
> |
r.assertNotInvoked(); |
1321 |
|
}} |
1322 |
|
|
1323 |
|
/** |
1324 |
< |
* thenAccept result completes exceptionally if action does |
1324 |
> |
* thenAccept result completes exceptionally if source cancelled |
1325 |
|
*/ |
1326 |
< |
public void testThenAccept_actionFailed() { |
1326 |
> |
public void testThenAccept_sourceCancelled() { |
1327 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1328 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1329 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1329 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1330 |
|
{ |
1331 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1332 |
< |
final FailingConsumer r = new FailingConsumer(); |
1333 |
< |
if (!createIncomplete) f.complete(v1); |
1334 |
< |
final CompletableFuture<Void> g = f.thenAccept(r); |
1332 |
> |
final NoopConsumer r = new NoopConsumer(m); |
1333 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1334 |
> |
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1335 |
|
if (createIncomplete) { |
1336 |
|
checkIncomplete(g); |
1337 |
< |
f.complete(v1); |
1337 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1338 |
|
} |
1339 |
|
|
1340 |
< |
checkCompletedWithWrappedCFException(g); |
1341 |
< |
checkCompletedNormally(f, v1); |
1340 |
> |
checkCompletedWithWrappedCancellationException(g); |
1341 |
> |
checkCancelled(f); |
1342 |
> |
r.assertNotInvoked(); |
1343 |
|
}} |
1344 |
|
|
1345 |
|
/** |
1346 |
< |
* thenAccept result completes exceptionally if source cancelled |
1346 |
> |
* thenAccept result completes exceptionally if action does |
1347 |
|
*/ |
1348 |
< |
public void testThenAccept_sourceCancelled() { |
1348 |
> |
public void testThenAccept_actionFailed() { |
1349 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1350 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1351 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1351 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1352 |
|
{ |
1353 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1354 |
< |
final IncAction r = new IncAction(); |
1355 |
< |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1356 |
< |
final CompletableFuture<Void> g = f.thenAccept(r); |
1354 |
> |
final FailingConsumer r = new FailingConsumer(m); |
1355 |
> |
if (!createIncomplete) f.complete(v1); |
1356 |
> |
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1357 |
|
if (createIncomplete) { |
1358 |
|
checkIncomplete(g); |
1359 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1359 |
> |
f.complete(v1); |
1360 |
|
} |
1361 |
|
|
1362 |
< |
checkCompletedWithWrappedCancellationException(g); |
1363 |
< |
checkCancelled(f); |
1239 |
< |
assertEquals(0, r.invocationCount); |
1362 |
> |
checkCompletedWithWrappedCFException(g); |
1363 |
> |
checkCompletedNormally(f, v1); |
1364 |
|
}} |
1365 |
|
|
1366 |
|
/** |
1376 |
|
{ |
1377 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1378 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1379 |
< |
final SubtractFunction r = new SubtractFunction(); |
1379 |
> |
final SubtractFunction r = new SubtractFunction(m); |
1380 |
|
|
1381 |
|
if (fFirst) f.complete(v1); else g.complete(v2); |
1382 |
|
if (!createIncomplete) |
1384 |
|
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1385 |
|
if (createIncomplete) { |
1386 |
|
checkIncomplete(h); |
1387 |
< |
assertEquals(0, r.invocationCount); |
1387 |
> |
r.assertNotInvoked(); |
1388 |
|
if (!fFirst) f.complete(v1); else g.complete(v2); |
1389 |
|
} |
1390 |
|
|
1391 |
|
checkCompletedNormally(h, subtract(v1, v2)); |
1392 |
|
checkCompletedNormally(f, v1); |
1393 |
|
checkCompletedNormally(g, v2); |
1394 |
< |
assertEquals(1, r.invocationCount); |
1394 |
> |
r.assertValue(subtract(v1, v2)); |
1395 |
|
}} |
1396 |
|
|
1397 |
|
/** |
1407 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1408 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1409 |
|
final CFException ex = new CFException(); |
1410 |
< |
final SubtractFunction r = new SubtractFunction(); |
1410 |
> |
final SubtractFunction r = new SubtractFunction(m); |
1411 |
|
|
1412 |
|
(fFirst ? f : g).complete(v1); |
1413 |
|
if (!createIncomplete) |
1418 |
|
(!fFirst ? f : g).completeExceptionally(ex); |
1419 |
|
} |
1420 |
|
|
1421 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1422 |
< |
assertEquals(0, r.invocationCount); |
1421 |
> |
checkCompletedWithWrappedException(h, ex); |
1422 |
> |
r.assertNotInvoked(); |
1423 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1424 |
< |
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
1301 |
< |
}} |
1302 |
< |
|
1303 |
< |
/** |
1304 |
< |
* thenCombine result completes exceptionally if action does |
1305 |
< |
*/ |
1306 |
< |
public void testThenCombine_actionFailed() { |
1307 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1308 |
< |
for (boolean fFirst : new boolean[] { true, false }) |
1309 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1310 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1311 |
< |
{ |
1312 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1313 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1314 |
< |
final FailingBiFunction r = new FailingBiFunction(); |
1315 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1316 |
< |
|
1317 |
< |
if (fFirst) { |
1318 |
< |
f.complete(v1); |
1319 |
< |
g.complete(v2); |
1320 |
< |
} else { |
1321 |
< |
g.complete(v2); |
1322 |
< |
f.complete(v1); |
1323 |
< |
} |
1324 |
< |
|
1325 |
< |
checkCompletedWithWrappedCFException(h); |
1326 |
< |
checkCompletedNormally(f, v1); |
1327 |
< |
checkCompletedNormally(g, v2); |
1424 |
> |
checkCompletedExceptionally(!fFirst ? f : g, ex); |
1425 |
|
}} |
1426 |
|
|
1427 |
|
/** |
1436 |
|
{ |
1437 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1438 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1439 |
< |
final SubtractFunction r = new SubtractFunction(); |
1439 |
> |
final SubtractFunction r = new SubtractFunction(m); |
1440 |
|
|
1441 |
|
(fFirst ? f : g).complete(v1); |
1442 |
|
if (!createIncomplete) |
1449 |
|
|
1450 |
|
checkCompletedWithWrappedCancellationException(h); |
1451 |
|
checkCancelled(!fFirst ? f : g); |
1452 |
< |
assertEquals(0, r.invocationCount); |
1452 |
> |
r.assertNotInvoked(); |
1453 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1454 |
|
}} |
1455 |
|
|
1456 |
|
/** |
1457 |
+ |
* thenCombine result completes exceptionally if action does |
1458 |
+ |
*/ |
1459 |
+ |
public void testThenCombine_actionFailed() { |
1460 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1461 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
1462 |
+ |
for (Integer v1 : new Integer[] { 1, null }) |
1463 |
+ |
for (Integer v2 : new Integer[] { 2, null }) |
1464 |
+ |
{ |
1465 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1466 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1467 |
+ |
final FailingBiFunction r = new FailingBiFunction(m); |
1468 |
+ |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1469 |
+ |
|
1470 |
+ |
if (fFirst) { |
1471 |
+ |
f.complete(v1); |
1472 |
+ |
g.complete(v2); |
1473 |
+ |
} else { |
1474 |
+ |
g.complete(v2); |
1475 |
+ |
f.complete(v1); |
1476 |
+ |
} |
1477 |
+ |
|
1478 |
+ |
checkCompletedWithWrappedCFException(h); |
1479 |
+ |
checkCompletedNormally(f, v1); |
1480 |
+ |
checkCompletedNormally(g, v2); |
1481 |
+ |
}} |
1482 |
+ |
|
1483 |
+ |
/** |
1484 |
|
* thenAcceptBoth result completes normally after normal |
1485 |
|
* completion of sources |
1486 |
|
*/ |
1493 |
|
{ |
1494 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1495 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1496 |
< |
final SubtractAction r = new SubtractAction(); |
1496 |
> |
final SubtractAction r = new SubtractAction(m); |
1497 |
|
|
1498 |
|
if (fFirst) f.complete(v1); else g.complete(v2); |
1499 |
|
if (!createIncomplete) |
1501 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1502 |
|
if (createIncomplete) { |
1503 |
|
checkIncomplete(h); |
1504 |
< |
assertEquals(0, r.invocationCount); |
1504 |
> |
r.assertNotInvoked(); |
1505 |
|
if (!fFirst) f.complete(v1); else g.complete(v2); |
1506 |
|
} |
1507 |
|
|
1508 |
|
checkCompletedNormally(h, null); |
1509 |
< |
assertEquals(subtract(v1, v2), r.value); |
1509 |
> |
r.assertValue(subtract(v1, v2)); |
1510 |
|
checkCompletedNormally(f, v1); |
1511 |
|
checkCompletedNormally(g, v2); |
1512 |
|
}} |
1524 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1525 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1526 |
|
final CFException ex = new CFException(); |
1527 |
< |
final SubtractAction r = new SubtractAction(); |
1527 |
> |
final SubtractAction r = new SubtractAction(m); |
1528 |
|
|
1529 |
|
(fFirst ? f : g).complete(v1); |
1530 |
|
if (!createIncomplete) |
1535 |
|
(!fFirst ? f : g).completeExceptionally(ex); |
1536 |
|
} |
1537 |
|
|
1538 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1539 |
< |
assertEquals(0, r.invocationCount); |
1538 |
> |
checkCompletedWithWrappedException(h, ex); |
1539 |
> |
r.assertNotInvoked(); |
1540 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1541 |
< |
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
1418 |
< |
}} |
1419 |
< |
|
1420 |
< |
/** |
1421 |
< |
* thenAcceptBoth result completes exceptionally if action does |
1422 |
< |
*/ |
1423 |
< |
public void testThenAcceptBoth_actionFailed() { |
1424 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1425 |
< |
for (boolean fFirst : new boolean[] { true, false }) |
1426 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1427 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1428 |
< |
{ |
1429 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1430 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1431 |
< |
final FailingBiConsumer r = new FailingBiConsumer(); |
1432 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1433 |
< |
|
1434 |
< |
if (fFirst) { |
1435 |
< |
f.complete(v1); |
1436 |
< |
g.complete(v2); |
1437 |
< |
} else { |
1438 |
< |
g.complete(v2); |
1439 |
< |
f.complete(v1); |
1440 |
< |
} |
1441 |
< |
|
1442 |
< |
checkCompletedWithWrappedCFException(h); |
1443 |
< |
checkCompletedNormally(f, v1); |
1444 |
< |
checkCompletedNormally(g, v2); |
1541 |
> |
checkCompletedExceptionally(!fFirst ? f : g, ex); |
1542 |
|
}} |
1543 |
|
|
1544 |
|
/** |
1553 |
|
{ |
1554 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1555 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1556 |
< |
final SubtractAction r = new SubtractAction(); |
1556 |
> |
final SubtractAction r = new SubtractAction(m); |
1557 |
|
|
1558 |
|
(fFirst ? f : g).complete(v1); |
1559 |
|
if (!createIncomplete) |
1566 |
|
|
1567 |
|
checkCompletedWithWrappedCancellationException(h); |
1568 |
|
checkCancelled(!fFirst ? f : g); |
1569 |
< |
assertEquals(0, r.invocationCount); |
1569 |
> |
r.assertNotInvoked(); |
1570 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1571 |
|
}} |
1572 |
|
|
1573 |
|
/** |
1574 |
+ |
* thenAcceptBoth result completes exceptionally if action does |
1575 |
+ |
*/ |
1576 |
+ |
public void testThenAcceptBoth_actionFailed() { |
1577 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1578 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
1579 |
+ |
for (Integer v1 : new Integer[] { 1, null }) |
1580 |
+ |
for (Integer v2 : new Integer[] { 2, null }) |
1581 |
+ |
{ |
1582 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1583 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1584 |
+ |
final FailingBiConsumer r = new FailingBiConsumer(m); |
1585 |
+ |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1586 |
+ |
|
1587 |
+ |
if (fFirst) { |
1588 |
+ |
f.complete(v1); |
1589 |
+ |
g.complete(v2); |
1590 |
+ |
} else { |
1591 |
+ |
g.complete(v2); |
1592 |
+ |
f.complete(v1); |
1593 |
+ |
} |
1594 |
+ |
|
1595 |
+ |
checkCompletedWithWrappedCFException(h); |
1596 |
+ |
checkCompletedNormally(f, v1); |
1597 |
+ |
checkCompletedNormally(g, v2); |
1598 |
+ |
}} |
1599 |
+ |
|
1600 |
+ |
/** |
1601 |
|
* runAfterBoth result completes normally after normal |
1602 |
|
* completion of sources |
1603 |
|
*/ |
1618 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1619 |
|
if (createIncomplete) { |
1620 |
|
checkIncomplete(h); |
1621 |
< |
assertEquals(0, r.invocationCount); |
1621 |
> |
r.assertNotInvoked(); |
1622 |
|
if (!fFirst) f.complete(v1); else g.complete(v2); |
1623 |
|
} |
1624 |
|
|
1625 |
|
checkCompletedNormally(h, null); |
1626 |
< |
assertEquals(1, r.invocationCount); |
1626 |
> |
r.assertInvoked(); |
1627 |
|
checkCompletedNormally(f, v1); |
1628 |
|
checkCompletedNormally(g, v2); |
1629 |
|
}} |
1652 |
|
(!fFirst ? f : g).completeExceptionally(ex); |
1653 |
|
} |
1654 |
|
|
1655 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1656 |
< |
assertEquals(0, r.invocationCount); |
1655 |
> |
checkCompletedWithWrappedException(h, ex); |
1656 |
> |
r.assertNotInvoked(); |
1657 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1658 |
< |
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
1535 |
< |
}} |
1536 |
< |
|
1537 |
< |
/** |
1538 |
< |
* runAfterBoth result completes exceptionally if action does |
1539 |
< |
*/ |
1540 |
< |
public void testRunAfterBoth_actionFailed() { |
1541 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1542 |
< |
for (boolean fFirst : new boolean[] { true, false }) |
1543 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1544 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1545 |
< |
{ |
1546 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1547 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1548 |
< |
final FailingRunnable r = new FailingRunnable(); |
1549 |
< |
|
1550 |
< |
CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r); |
1551 |
< |
if (fFirst) { |
1552 |
< |
f.complete(v1); |
1553 |
< |
g.complete(v2); |
1554 |
< |
} else { |
1555 |
< |
g.complete(v2); |
1556 |
< |
f.complete(v1); |
1557 |
< |
} |
1558 |
< |
CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r); |
1559 |
< |
|
1560 |
< |
checkCompletedWithWrappedCFException(h1); |
1561 |
< |
checkCompletedWithWrappedCFException(h2); |
1562 |
< |
checkCompletedNormally(f, v1); |
1563 |
< |
checkCompletedNormally(g, v2); |
1658 |
> |
checkCompletedExceptionally(!fFirst ? f : g, ex); |
1659 |
|
}} |
1660 |
|
|
1661 |
|
/** |
1684 |
|
|
1685 |
|
checkCompletedWithWrappedCancellationException(h); |
1686 |
|
checkCancelled(!fFirst ? f : g); |
1687 |
< |
assertEquals(0, r.invocationCount); |
1687 |
> |
r.assertNotInvoked(); |
1688 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1689 |
|
}} |
1690 |
|
|
1691 |
|
/** |
1692 |
< |
* applyToEither result completes normally after normal completion |
1598 |
< |
* of either source |
1692 |
> |
* runAfterBoth result completes exceptionally if action does |
1693 |
|
*/ |
1694 |
< |
public void testApplyToEither_normalCompletion() { |
1694 |
> |
public void testRunAfterBoth_actionFailed() { |
1695 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1602 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1696 |
|
for (boolean fFirst : new boolean[] { true, false }) |
1697 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1698 |
|
for (Integer v2 : new Integer[] { 2, null }) |
1699 |
|
{ |
1700 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1701 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1702 |
< |
final IncFunction r = new IncFunction(); |
1702 |
> |
final FailingRunnable r1 = new FailingRunnable(m); |
1703 |
> |
final FailingRunnable r2 = new FailingRunnable(m); |
1704 |
|
|
1705 |
< |
if (!createIncomplete) |
1706 |
< |
if (fFirst) f.complete(v1); else g.complete(v2); |
1707 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1708 |
< |
if (createIncomplete) { |
1709 |
< |
checkIncomplete(h); |
1710 |
< |
assertEquals(0, r.invocationCount); |
1711 |
< |
if (fFirst) f.complete(v1); else g.complete(v2); |
1705 |
> |
CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1); |
1706 |
> |
if (fFirst) { |
1707 |
> |
f.complete(v1); |
1708 |
> |
g.complete(v2); |
1709 |
> |
} else { |
1710 |
> |
g.complete(v2); |
1711 |
> |
f.complete(v1); |
1712 |
|
} |
1713 |
< |
checkCompletedNormally(h, inc(fFirst ? v1 : v2)); |
1620 |
< |
if (!fFirst) f.complete(v1); else g.complete(v2); |
1713 |
> |
CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2); |
1714 |
|
|
1715 |
+ |
checkCompletedWithWrappedCFException(h1); |
1716 |
+ |
checkCompletedWithWrappedCFException(h2); |
1717 |
|
checkCompletedNormally(f, v1); |
1718 |
|
checkCompletedNormally(g, v2); |
1624 |
– |
checkCompletedNormally(h, inc(fFirst ? v1 : v2)); |
1719 |
|
}} |
1720 |
|
|
1721 |
< |
public void testApplyToEither_normalCompletionBothAvailable() { |
1721 |
> |
/** |
1722 |
> |
* applyToEither result completes normally after normal completion |
1723 |
> |
* of either source |
1724 |
> |
*/ |
1725 |
> |
public void testApplyToEither_normalCompletion() { |
1726 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1629 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1727 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1728 |
|
for (Integer v2 : new Integer[] { 2, null }) |
1729 |
|
{ |
1730 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1731 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1732 |
< |
final IncFunction r = new IncFunction(); |
1732 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1733 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1734 |
|
|
1735 |
< |
if (fFirst) { |
1736 |
< |
f.complete(v1); |
1737 |
< |
g.complete(v2); |
1738 |
< |
} else { |
1739 |
< |
g.complete(v2); |
1740 |
< |
f.complete(v1); |
1741 |
< |
} |
1735 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1736 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1737 |
> |
checkIncomplete(h0); |
1738 |
> |
checkIncomplete(h1); |
1739 |
> |
rs[0].assertNotInvoked(); |
1740 |
> |
rs[1].assertNotInvoked(); |
1741 |
> |
f.complete(v1); |
1742 |
> |
checkCompletedNormally(h0, inc(v1)); |
1743 |
> |
checkCompletedNormally(h1, inc(v1)); |
1744 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1745 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1746 |
> |
checkCompletedNormally(h2, inc(v1)); |
1747 |
> |
checkCompletedNormally(h3, inc(v1)); |
1748 |
> |
g.complete(v2); |
1749 |
|
|
1750 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1750 |
> |
// unspecified behavior - both source completions available |
1751 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
1752 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
1753 |
> |
rs[4].assertValue(h4.join()); |
1754 |
> |
rs[5].assertValue(h5.join()); |
1755 |
> |
assertTrue(Objects.equals(inc(v1), h4.join()) || |
1756 |
> |
Objects.equals(inc(v2), h4.join())); |
1757 |
> |
assertTrue(Objects.equals(inc(v1), h5.join()) || |
1758 |
> |
Objects.equals(inc(v2), h5.join())); |
1759 |
|
|
1760 |
|
checkCompletedNormally(f, v1); |
1761 |
|
checkCompletedNormally(g, v2); |
1762 |
< |
|
1763 |
< |
// unspecified behavior |
1764 |
< |
assertTrue(Objects.equals(h.join(), inc(v1)) || |
1765 |
< |
Objects.equals(h.join(), inc(v2))); |
1766 |
< |
assertEquals(1, r.invocationCount); |
1762 |
> |
checkCompletedNormally(h0, inc(v1)); |
1763 |
> |
checkCompletedNormally(h1, inc(v1)); |
1764 |
> |
checkCompletedNormally(h2, inc(v1)); |
1765 |
> |
checkCompletedNormally(h3, inc(v1)); |
1766 |
> |
for (int i = 0; i < 4; i++) rs[i].assertValue(inc(v1)); |
1767 |
|
}} |
1768 |
|
|
1769 |
|
/** |
1770 |
|
* applyToEither result completes exceptionally after exceptional |
1771 |
|
* completion of either source |
1772 |
|
*/ |
1773 |
< |
public void testApplyToEither_exceptionalCompletion1() { |
1773 |
> |
public void testApplyToEither_exceptionalCompletion() { |
1774 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1662 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1663 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1775 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1776 |
|
{ |
1777 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1778 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1779 |
|
final CFException ex = new CFException(); |
1780 |
< |
final IncFunction r = new IncFunction(); |
1780 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1781 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1782 |
|
|
1783 |
< |
if (!createIncomplete) (fFirst ? f : g).completeExceptionally(ex); |
1784 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1785 |
< |
if (createIncomplete) { |
1786 |
< |
checkIncomplete(h); |
1787 |
< |
assertEquals(0, r.invocationCount); |
1788 |
< |
(fFirst ? f : g).completeExceptionally(ex); |
1789 |
< |
} |
1783 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1784 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1785 |
> |
checkIncomplete(h0); |
1786 |
> |
checkIncomplete(h1); |
1787 |
> |
rs[0].assertNotInvoked(); |
1788 |
> |
rs[1].assertNotInvoked(); |
1789 |
> |
f.completeExceptionally(ex); |
1790 |
> |
checkCompletedWithWrappedException(h0, ex); |
1791 |
> |
checkCompletedWithWrappedException(h1, ex); |
1792 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1793 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1794 |
> |
checkCompletedWithWrappedException(h2, ex); |
1795 |
> |
checkCompletedWithWrappedException(h3, ex); |
1796 |
> |
g.complete(v1); |
1797 |
|
|
1798 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1799 |
< |
(!fFirst ? f : g).complete(v1); |
1798 |
> |
// unspecified behavior - both source completions available |
1799 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
1800 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
1801 |
> |
try { |
1802 |
> |
assertEquals(inc(v1), h4.join()); |
1803 |
> |
rs[4].assertValue(inc(v1)); |
1804 |
> |
} catch (CompletionException ok) { |
1805 |
> |
checkCompletedWithWrappedException(h4, ex); |
1806 |
> |
rs[4].assertNotInvoked(); |
1807 |
> |
} |
1808 |
> |
try { |
1809 |
> |
assertEquals(inc(v1), h5.join()); |
1810 |
> |
rs[5].assertValue(inc(v1)); |
1811 |
> |
} catch (CompletionException ok) { |
1812 |
> |
checkCompletedWithWrappedException(h5, ex); |
1813 |
> |
rs[5].assertNotInvoked(); |
1814 |
> |
} |
1815 |
|
|
1816 |
< |
assertEquals(0, r.invocationCount); |
1817 |
< |
checkCompletedNormally(!fFirst ? f : g, v1); |
1818 |
< |
checkCompletedWithWrappedCFException(fFirst ? f : g, ex); |
1819 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1816 |
> |
checkCompletedExceptionally(f, ex); |
1817 |
> |
checkCompletedNormally(g, v1); |
1818 |
> |
checkCompletedWithWrappedException(h0, ex); |
1819 |
> |
checkCompletedWithWrappedException(h1, ex); |
1820 |
> |
checkCompletedWithWrappedException(h2, ex); |
1821 |
> |
checkCompletedWithWrappedException(h3, ex); |
1822 |
> |
checkCompletedWithWrappedException(h4, ex); |
1823 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
1824 |
|
}} |
1825 |
|
|
1826 |
|
public void testApplyToEither_exceptionalCompletion2() { |
1827 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1690 |
– |
for (boolean reverseArgs : new boolean[] { true, false }) |
1828 |
|
for (boolean fFirst : new boolean[] { true, false }) |
1829 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1830 |
|
{ |
1831 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1832 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1696 |
– |
final IncFunction r1 = new IncFunction(); |
1697 |
– |
final IncFunction r2 = new IncFunction(); |
1833 |
|
final CFException ex = new CFException(); |
1834 |
< |
final CompletableFuture<Integer> j = (reverseArgs ? g : f); |
1835 |
< |
final CompletableFuture<Integer> k = (reverseArgs ? f : g); |
1836 |
< |
final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1); |
1834 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1835 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1836 |
> |
|
1837 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1838 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1839 |
|
if (fFirst) { |
1840 |
|
f.complete(v1); |
1841 |
|
g.completeExceptionally(ex); |
1843 |
|
g.completeExceptionally(ex); |
1844 |
|
f.complete(v1); |
1845 |
|
} |
1846 |
< |
final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2); |
1846 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1847 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1848 |
|
|
1849 |
< |
// unspecified behavior |
1849 |
> |
// unspecified behavior - both source completions available |
1850 |
> |
try { |
1851 |
> |
assertEquals(inc(v1), h0.join()); |
1852 |
> |
rs[0].assertValue(inc(v1)); |
1853 |
> |
} catch (CompletionException ok) { |
1854 |
> |
checkCompletedWithWrappedException(h0, ex); |
1855 |
> |
rs[0].assertNotInvoked(); |
1856 |
> |
} |
1857 |
|
try { |
1858 |
|
assertEquals(inc(v1), h1.join()); |
1859 |
< |
assertEquals(1, r1.invocationCount); |
1859 |
> |
rs[1].assertValue(inc(v1)); |
1860 |
|
} catch (CompletionException ok) { |
1861 |
< |
checkCompletedWithWrappedCFException(h1, ex); |
1862 |
< |
assertEquals(0, r1.invocationCount); |
1861 |
> |
checkCompletedWithWrappedException(h1, ex); |
1862 |
> |
rs[1].assertNotInvoked(); |
1863 |
|
} |
1719 |
– |
|
1864 |
|
try { |
1865 |
|
assertEquals(inc(v1), h2.join()); |
1866 |
< |
assertEquals(1, r2.invocationCount); |
1866 |
> |
rs[2].assertValue(inc(v1)); |
1867 |
|
} catch (CompletionException ok) { |
1868 |
< |
checkCompletedWithWrappedCFException(h2, ex); |
1869 |
< |
assertEquals(0, r2.invocationCount); |
1868 |
> |
checkCompletedWithWrappedException(h2, ex); |
1869 |
> |
rs[2].assertNotInvoked(); |
1870 |
> |
} |
1871 |
> |
try { |
1872 |
> |
assertEquals(inc(v1), h3.join()); |
1873 |
> |
rs[3].assertValue(inc(v1)); |
1874 |
> |
} catch (CompletionException ok) { |
1875 |
> |
checkCompletedWithWrappedException(h3, ex); |
1876 |
> |
rs[3].assertNotInvoked(); |
1877 |
|
} |
1878 |
|
|
1728 |
– |
checkCompletedWithWrappedCFException(g, ex); |
1729 |
– |
checkCompletedNormally(f, v1); |
1730 |
– |
}} |
1731 |
– |
|
1732 |
– |
/** |
1733 |
– |
* applyToEither result completes exceptionally if action does |
1734 |
– |
*/ |
1735 |
– |
public void testApplyToEither_actionFailed1() { |
1736 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1737 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1738 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
1739 |
– |
{ |
1740 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1741 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1742 |
– |
final FailingFunction r = new FailingFunction(); |
1743 |
– |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1744 |
– |
|
1745 |
– |
f.complete(v1); |
1746 |
– |
checkCompletedWithWrappedCFException(h); |
1747 |
– |
g.complete(v2); |
1748 |
– |
checkCompletedNormally(f, v1); |
1749 |
– |
checkCompletedNormally(g, v2); |
1750 |
– |
}} |
1751 |
– |
|
1752 |
– |
public void testApplyToEither_actionFailed2() { |
1753 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1754 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1755 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
1756 |
– |
{ |
1757 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1758 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1759 |
– |
final FailingFunction r = new FailingFunction(); |
1760 |
– |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1761 |
– |
|
1762 |
– |
g.complete(v2); |
1763 |
– |
checkCompletedWithWrappedCFException(h); |
1764 |
– |
f.complete(v1); |
1879 |
|
checkCompletedNormally(f, v1); |
1880 |
< |
checkCompletedNormally(g, v2); |
1880 |
> |
checkCompletedExceptionally(g, ex); |
1881 |
|
}} |
1882 |
|
|
1883 |
|
/** |
1884 |
|
* applyToEither result completes exceptionally if either source cancelled |
1885 |
|
*/ |
1886 |
< |
public void testApplyToEither_sourceCancelled1() { |
1886 |
> |
public void testApplyToEither_sourceCancelled() { |
1887 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1888 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1775 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1776 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1889 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1890 |
|
{ |
1891 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1892 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1893 |
< |
final IncFunction r = new IncFunction(); |
1893 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1894 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1895 |
|
|
1896 |
< |
if (!createIncomplete) assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning)); |
1897 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1898 |
< |
if (createIncomplete) { |
1899 |
< |
checkIncomplete(h); |
1900 |
< |
assertEquals(0, r.invocationCount); |
1901 |
< |
assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning)); |
1902 |
< |
} |
1896 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1897 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1898 |
> |
checkIncomplete(h0); |
1899 |
> |
checkIncomplete(h1); |
1900 |
> |
rs[0].assertNotInvoked(); |
1901 |
> |
rs[1].assertNotInvoked(); |
1902 |
> |
f.cancel(mayInterruptIfRunning); |
1903 |
> |
checkCompletedWithWrappedCancellationException(h0); |
1904 |
> |
checkCompletedWithWrappedCancellationException(h1); |
1905 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1906 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1907 |
> |
checkCompletedWithWrappedCancellationException(h2); |
1908 |
> |
checkCompletedWithWrappedCancellationException(h3); |
1909 |
> |
g.complete(v1); |
1910 |
|
|
1911 |
< |
checkCompletedWithWrappedCancellationException(h); |
1912 |
< |
(!fFirst ? f : g).complete(v1); |
1911 |
> |
// unspecified behavior - both source completions available |
1912 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
1913 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
1914 |
> |
try { |
1915 |
> |
assertEquals(inc(v1), h4.join()); |
1916 |
> |
rs[4].assertValue(inc(v1)); |
1917 |
> |
} catch (CompletionException ok) { |
1918 |
> |
checkCompletedWithWrappedCancellationException(h4); |
1919 |
> |
rs[4].assertNotInvoked(); |
1920 |
> |
} |
1921 |
> |
try { |
1922 |
> |
assertEquals(inc(v1), h5.join()); |
1923 |
> |
rs[5].assertValue(inc(v1)); |
1924 |
> |
} catch (CompletionException ok) { |
1925 |
> |
checkCompletedWithWrappedCancellationException(h5); |
1926 |
> |
rs[5].assertNotInvoked(); |
1927 |
> |
} |
1928 |
|
|
1929 |
< |
assertEquals(0, r.invocationCount); |
1930 |
< |
checkCompletedNormally(!fFirst ? f : g, v1); |
1931 |
< |
checkCancelled(fFirst ? f : g); |
1932 |
< |
checkCompletedWithWrappedCancellationException(h); |
1929 |
> |
checkCancelled(f); |
1930 |
> |
checkCompletedNormally(g, v1); |
1931 |
> |
checkCompletedWithWrappedCancellationException(h0); |
1932 |
> |
checkCompletedWithWrappedCancellationException(h1); |
1933 |
> |
checkCompletedWithWrappedCancellationException(h2); |
1934 |
> |
checkCompletedWithWrappedCancellationException(h3); |
1935 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
1936 |
|
}} |
1937 |
|
|
1938 |
|
public void testApplyToEither_sourceCancelled2() { |
1939 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1940 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1803 |
– |
for (boolean reverseArgs : new boolean[] { true, false }) |
1941 |
|
for (boolean fFirst : new boolean[] { true, false }) |
1942 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1943 |
|
{ |
1944 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1945 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1946 |
< |
final IncFunction r1 = new IncFunction(); |
1947 |
< |
final IncFunction r2 = new IncFunction(); |
1811 |
< |
final CFException ex = new CFException(); |
1812 |
< |
final CompletableFuture<Integer> j = (reverseArgs ? g : f); |
1813 |
< |
final CompletableFuture<Integer> k = (reverseArgs ? f : g); |
1946 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1947 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1948 |
|
|
1949 |
< |
final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1); |
1949 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1950 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1951 |
|
if (fFirst) { |
1952 |
|
f.complete(v1); |
1953 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1953 |
> |
g.cancel(mayInterruptIfRunning); |
1954 |
|
} else { |
1955 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1955 |
> |
g.cancel(mayInterruptIfRunning); |
1956 |
|
f.complete(v1); |
1957 |
|
} |
1958 |
< |
final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2); |
1958 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1959 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1960 |
|
|
1961 |
< |
// unspecified behavior |
1961 |
> |
// unspecified behavior - both source completions available |
1962 |
> |
try { |
1963 |
> |
assertEquals(inc(v1), h0.join()); |
1964 |
> |
rs[0].assertValue(inc(v1)); |
1965 |
> |
} catch (CompletionException ok) { |
1966 |
> |
checkCompletedWithWrappedCancellationException(h0); |
1967 |
> |
rs[0].assertNotInvoked(); |
1968 |
> |
} |
1969 |
|
try { |
1970 |
|
assertEquals(inc(v1), h1.join()); |
1971 |
< |
assertEquals(1, r1.invocationCount); |
1971 |
> |
rs[1].assertValue(inc(v1)); |
1972 |
|
} catch (CompletionException ok) { |
1973 |
|
checkCompletedWithWrappedCancellationException(h1); |
1974 |
< |
assertEquals(0, r1.invocationCount); |
1974 |
> |
rs[1].assertNotInvoked(); |
1975 |
|
} |
1833 |
– |
|
1976 |
|
try { |
1977 |
|
assertEquals(inc(v1), h2.join()); |
1978 |
< |
assertEquals(1, r2.invocationCount); |
1978 |
> |
rs[2].assertValue(inc(v1)); |
1979 |
|
} catch (CompletionException ok) { |
1980 |
|
checkCompletedWithWrappedCancellationException(h2); |
1981 |
< |
assertEquals(0, r2.invocationCount); |
1981 |
> |
rs[2].assertNotInvoked(); |
1982 |
> |
} |
1983 |
> |
try { |
1984 |
> |
assertEquals(inc(v1), h3.join()); |
1985 |
> |
rs[3].assertValue(inc(v1)); |
1986 |
> |
} catch (CompletionException ok) { |
1987 |
> |
checkCompletedWithWrappedCancellationException(h3); |
1988 |
> |
rs[3].assertNotInvoked(); |
1989 |
|
} |
1990 |
|
|
1842 |
– |
checkCancelled(g); |
1991 |
|
checkCompletedNormally(f, v1); |
1992 |
+ |
checkCancelled(g); |
1993 |
|
}} |
1994 |
|
|
1995 |
|
/** |
1996 |
< |
* acceptEither result completes normally after normal completion |
1848 |
< |
* of either source |
1996 |
> |
* applyToEither result completes exceptionally if action does |
1997 |
|
*/ |
1998 |
< |
public void testAcceptEither_normalCompletion1() { |
1998 |
> |
public void testApplyToEither_actionFailed() { |
1999 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2000 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2001 |
|
for (Integer v2 : new Integer[] { 2, null }) |
2002 |
|
{ |
2003 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2004 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2005 |
< |
final IncAction r = new IncAction(); |
2006 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2005 |
> |
final FailingFunction[] rs = new FailingFunction[6]; |
2006 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new FailingFunction(m); |
2007 |
|
|
2008 |
+ |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
2009 |
+ |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
2010 |
|
f.complete(v1); |
2011 |
< |
checkCompletedNormally(h, null); |
2012 |
< |
assertEquals(inc(v1), r.value); |
2013 |
< |
g.complete(v2); |
2014 |
< |
|
2015 |
< |
checkCompletedNormally(f, v1); |
2016 |
< |
checkCompletedNormally(g, v2); |
2017 |
< |
checkCompletedNormally(h, null); |
1868 |
< |
}} |
1869 |
< |
|
1870 |
< |
public void testAcceptEither_normalCompletion2() { |
1871 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1872 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1873 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1874 |
< |
{ |
1875 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1876 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1877 |
< |
final IncAction r = new IncAction(); |
1878 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2011 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
2012 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
2013 |
> |
checkCompletedWithWrappedCFException(h0); |
2014 |
> |
checkCompletedWithWrappedCFException(h1); |
2015 |
> |
checkCompletedWithWrappedCFException(h2); |
2016 |
> |
checkCompletedWithWrappedCFException(h3); |
2017 |
> |
for (int i = 0; i < 4; i++) rs[i].assertValue(v1); |
2018 |
|
|
2019 |
|
g.complete(v2); |
2020 |
< |
checkCompletedNormally(h, null); |
2021 |
< |
assertEquals(inc(v2), r.value); |
2022 |
< |
f.complete(v1); |
2020 |
> |
|
2021 |
> |
// unspecified behavior - both source completions available |
2022 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
2023 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
2024 |
> |
|
2025 |
> |
checkCompletedWithWrappedCFException(h4); |
2026 |
> |
assertTrue(Objects.equals(v1, rs[4].value) || |
2027 |
> |
Objects.equals(v2, rs[4].value)); |
2028 |
> |
checkCompletedWithWrappedCFException(h5); |
2029 |
> |
assertTrue(Objects.equals(v1, rs[5].value) || |
2030 |
> |
Objects.equals(v2, rs[5].value)); |
2031 |
|
|
2032 |
|
checkCompletedNormally(f, v1); |
2033 |
|
checkCompletedNormally(g, v2); |
1887 |
– |
checkCompletedNormally(h, null); |
2034 |
|
}} |
2035 |
|
|
2036 |
< |
public void testAcceptEither_normalCompletion3() { |
2036 |
> |
/** |
2037 |
> |
* acceptEither result completes normally after normal completion |
2038 |
> |
* of either source |
2039 |
> |
*/ |
2040 |
> |
public void testAcceptEither_normalCompletion() { |
2041 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2042 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2043 |
|
for (Integer v2 : new Integer[] { 2, null }) |
2044 |
|
{ |
2045 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2046 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2047 |
< |
final IncAction r = new IncAction(); |
2047 |
> |
final NoopConsumer[] rs = new NoopConsumer[6]; |
2048 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m); |
2049 |
|
|
2050 |
+ |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
2051 |
+ |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
2052 |
+ |
checkIncomplete(h0); |
2053 |
+ |
checkIncomplete(h1); |
2054 |
+ |
rs[0].assertNotInvoked(); |
2055 |
+ |
rs[1].assertNotInvoked(); |
2056 |
|
f.complete(v1); |
2057 |
+ |
checkCompletedNormally(h0, null); |
2058 |
+ |
checkCompletedNormally(h1, null); |
2059 |
+ |
rs[0].assertValue(v1); |
2060 |
+ |
rs[1].assertValue(v1); |
2061 |
+ |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
2062 |
+ |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
2063 |
+ |
checkCompletedNormally(h2, null); |
2064 |
+ |
checkCompletedNormally(h3, null); |
2065 |
+ |
rs[2].assertValue(v1); |
2066 |
+ |
rs[3].assertValue(v1); |
2067 |
|
g.complete(v2); |
1901 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2068 |
|
|
2069 |
< |
checkCompletedNormally(h, null); |
2069 |
> |
// unspecified behavior - both source completions available |
2070 |
> |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
2071 |
> |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
2072 |
> |
checkCompletedNormally(h4, null); |
2073 |
> |
checkCompletedNormally(h5, null); |
2074 |
> |
assertTrue(Objects.equals(v1, rs[4].value) || |
2075 |
> |
Objects.equals(v2, rs[4].value)); |
2076 |
> |
assertTrue(Objects.equals(v1, rs[5].value) || |
2077 |
> |
Objects.equals(v2, rs[5].value)); |
2078 |
> |
|
2079 |
|
checkCompletedNormally(f, v1); |
2080 |
|
checkCompletedNormally(g, v2); |
2081 |
< |
|
2082 |
< |
// unspecified behavior |
2083 |
< |
assertTrue(Objects.equals(r.value, inc(v1)) || |
2084 |
< |
Objects.equals(r.value, inc(v2))); |
2081 |
> |
checkCompletedNormally(h0, null); |
2082 |
> |
checkCompletedNormally(h1, null); |
2083 |
> |
checkCompletedNormally(h2, null); |
2084 |
> |
checkCompletedNormally(h3, null); |
2085 |
> |
for (int i = 0; i < 4; i++) rs[i].assertValue(v1); |
2086 |
|
}} |
2087 |
|
|
2088 |
|
/** |
2089 |
|
* acceptEither result completes exceptionally after exceptional |
2090 |
|
* completion of either source |
2091 |
|
*/ |
2092 |
< |
public void testAcceptEither_exceptionalCompletion1() { |
2092 |
> |
public void testAcceptEither_exceptionalCompletion() { |
2093 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2094 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2095 |
|
{ |
2096 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2097 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1922 |
– |
final IncAction r = new IncAction(); |
1923 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2098 |
|
final CFException ex = new CFException(); |
2099 |
+ |
final NoopConsumer[] rs = new NoopConsumer[6]; |
2100 |
+ |
for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m); |
2101 |
|
|
2102 |
+ |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
2103 |
+ |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
2104 |
+ |
checkIncomplete(h0); |
2105 |
+ |
checkIncomplete(h1); |
2106 |
+ |
rs[0].assertNotInvoked(); |
2107 |
+ |
rs[1].assertNotInvoked(); |
2108 |
|
f.completeExceptionally(ex); |
2109 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2109 |
> |
checkCompletedWithWrappedException(h0, ex); |
2110 |
> |
checkCompletedWithWrappedException(h1, ex); |
2111 |
> |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
2112 |
> |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
2113 |
> |
checkCompletedWithWrappedException(h2, ex); |
2114 |
> |
checkCompletedWithWrappedException(h3, ex); |
2115 |
> |
|
2116 |
|
g.complete(v1); |
2117 |
|
|
2118 |
< |
assertEquals(0, r.invocationCount); |
2118 |
> |
// unspecified behavior - both source completions available |
2119 |
> |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
2120 |
> |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
2121 |
> |
try { |
2122 |
> |
assertNull(h4.join()); |
2123 |
> |
rs[4].assertValue(v1); |
2124 |
> |
} catch (CompletionException ok) { |
2125 |
> |
checkCompletedWithWrappedException(h4, ex); |
2126 |
> |
rs[4].assertNotInvoked(); |
2127 |
> |
} |
2128 |
> |
try { |
2129 |
> |
assertNull(h5.join()); |
2130 |
> |
rs[5].assertValue(v1); |
2131 |
> |
} catch (CompletionException ok) { |
2132 |
> |
checkCompletedWithWrappedException(h5, ex); |
2133 |
> |
rs[5].assertNotInvoked(); |
2134 |
> |
} |
2135 |
> |
|
2136 |
> |
checkCompletedExceptionally(f, ex); |
2137 |
|
checkCompletedNormally(g, v1); |
2138 |
< |
checkCompletedWithWrappedCFException(f, ex); |
2139 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2138 |
> |
checkCompletedWithWrappedException(h0, ex); |
2139 |
> |
checkCompletedWithWrappedException(h1, ex); |
2140 |
> |
checkCompletedWithWrappedException(h2, ex); |
2141 |
> |
checkCompletedWithWrappedException(h3, ex); |
2142 |
> |
checkCompletedWithWrappedException(h4, ex); |
2143 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
2144 |
|
}} |
2145 |
|
|
2146 |
|
public void testAcceptEither_exceptionalCompletion2() { |
2147 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2148 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
2149 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2150 |
|
{ |
2151 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2152 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1942 |
– |
final IncAction r = new IncAction(); |
1943 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
1944 |
– |
final CFException ex = new CFException(); |
1945 |
– |
|
1946 |
– |
g.completeExceptionally(ex); |
1947 |
– |
checkCompletedWithWrappedCFException(h, ex); |
1948 |
– |
f.complete(v1); |
1949 |
– |
|
1950 |
– |
assertEquals(0, r.invocationCount); |
1951 |
– |
checkCompletedNormally(f, v1); |
1952 |
– |
checkCompletedWithWrappedCFException(g, ex); |
1953 |
– |
checkCompletedWithWrappedCFException(h, ex); |
1954 |
– |
}} |
1955 |
– |
|
1956 |
– |
public void testAcceptEither_exceptionalCompletion3() { |
1957 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1958 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1959 |
– |
{ |
1960 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1961 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1962 |
– |
final IncAction r = new IncAction(); |
2153 |
|
final CFException ex = new CFException(); |
2154 |
+ |
final NoopConsumer[] rs = new NoopConsumer[6]; |
2155 |
+ |
for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m); |
2156 |
|
|
2157 |
< |
g.completeExceptionally(ex); |
2158 |
< |
f.complete(v1); |
2159 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2157 |
> |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
2158 |
> |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
2159 |
> |
if (fFirst) { |
2160 |
> |
f.complete(v1); |
2161 |
> |
g.completeExceptionally(ex); |
2162 |
> |
} else { |
2163 |
> |
g.completeExceptionally(ex); |
2164 |
> |
f.complete(v1); |
2165 |
> |
} |
2166 |
> |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
2167 |
> |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
2168 |
|
|
2169 |
< |
// unspecified behavior |
1970 |
< |
Integer v; |
2169 |
> |
// unspecified behavior - both source completions available |
2170 |
|
try { |
2171 |
< |
assertNull(h.join()); |
2172 |
< |
assertEquals(1, r.invocationCount); |
1974 |
< |
assertEquals(inc(v1), r.value); |
2171 |
> |
assertEquals(null, h0.join()); |
2172 |
> |
rs[0].assertValue(v1); |
2173 |
|
} catch (CompletionException ok) { |
2174 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2175 |
< |
assertEquals(0, r.invocationCount); |
2174 |
> |
checkCompletedWithWrappedException(h0, ex); |
2175 |
> |
rs[0].assertNotInvoked(); |
2176 |
|
} |
1979 |
– |
|
1980 |
– |
checkCompletedWithWrappedCFException(g, ex); |
1981 |
– |
checkCompletedNormally(f, v1); |
1982 |
– |
}} |
1983 |
– |
|
1984 |
– |
public void testAcceptEither_exceptionalCompletion4() { |
1985 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1986 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1987 |
– |
{ |
1988 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1989 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1990 |
– |
final IncAction r = new IncAction(); |
1991 |
– |
final CFException ex = new CFException(); |
1992 |
– |
|
1993 |
– |
f.completeExceptionally(ex); |
1994 |
– |
g.complete(v1); |
1995 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
1996 |
– |
|
1997 |
– |
// unspecified behavior |
1998 |
– |
Integer v; |
2177 |
|
try { |
2178 |
< |
assertNull(h.join()); |
2179 |
< |
assertEquals(1, r.invocationCount); |
2002 |
< |
assertEquals(inc(v1), r.value); |
2178 |
> |
assertEquals(null, h1.join()); |
2179 |
> |
rs[1].assertValue(v1); |
2180 |
|
} catch (CompletionException ok) { |
2181 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2182 |
< |
assertEquals(0, r.invocationCount); |
2181 |
> |
checkCompletedWithWrappedException(h1, ex); |
2182 |
> |
rs[1].assertNotInvoked(); |
2183 |
> |
} |
2184 |
> |
try { |
2185 |
> |
assertEquals(null, h2.join()); |
2186 |
> |
rs[2].assertValue(v1); |
2187 |
> |
} catch (CompletionException ok) { |
2188 |
> |
checkCompletedWithWrappedException(h2, ex); |
2189 |
> |
rs[2].assertNotInvoked(); |
2190 |
> |
} |
2191 |
> |
try { |
2192 |
> |
assertEquals(null, h3.join()); |
2193 |
> |
rs[3].assertValue(v1); |
2194 |
> |
} catch (CompletionException ok) { |
2195 |
> |
checkCompletedWithWrappedException(h3, ex); |
2196 |
> |
rs[3].assertNotInvoked(); |
2197 |
|
} |
2198 |
|
|
2008 |
– |
checkCompletedWithWrappedCFException(f, ex); |
2009 |
– |
checkCompletedNormally(g, v1); |
2010 |
– |
}} |
2011 |
– |
|
2012 |
– |
/** |
2013 |
– |
* acceptEither result completes exceptionally if action does |
2014 |
– |
*/ |
2015 |
– |
public void testAcceptEither_actionFailed1() { |
2016 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2017 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
2018 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
2019 |
– |
{ |
2020 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2021 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2022 |
– |
final FailingConsumer r = new FailingConsumer(); |
2023 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2024 |
– |
|
2025 |
– |
f.complete(v1); |
2026 |
– |
checkCompletedWithWrappedCFException(h); |
2027 |
– |
g.complete(v2); |
2028 |
– |
checkCompletedNormally(f, v1); |
2029 |
– |
checkCompletedNormally(g, v2); |
2030 |
– |
}} |
2031 |
– |
|
2032 |
– |
public void testAcceptEither_actionFailed2() { |
2033 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2034 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
2035 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
2036 |
– |
{ |
2037 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2038 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2039 |
– |
final FailingConsumer r = new FailingConsumer(); |
2040 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2041 |
– |
|
2042 |
– |
g.complete(v2); |
2043 |
– |
checkCompletedWithWrappedCFException(h); |
2044 |
– |
f.complete(v1); |
2199 |
|
checkCompletedNormally(f, v1); |
2200 |
< |
checkCompletedNormally(g, v2); |
2200 |
> |
checkCompletedExceptionally(g, ex); |
2201 |
|
}} |
2202 |
|
|
2203 |
|
/** |
2204 |
|
* acceptEither result completes exceptionally if either source cancelled |
2205 |
|
*/ |
2206 |
< |
public void testAcceptEither_sourceCancelled1() { |
2053 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2054 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2055 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2056 |
< |
{ |
2057 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2058 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2059 |
< |
final IncAction r = new IncAction(); |
2060 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2061 |
< |
|
2062 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2063 |
< |
checkCompletedWithWrappedCancellationException(h); |
2064 |
< |
g.complete(v1); |
2065 |
< |
|
2066 |
< |
checkCancelled(f); |
2067 |
< |
assertEquals(0, r.invocationCount); |
2068 |
< |
checkCompletedNormally(g, v1); |
2069 |
< |
checkCompletedWithWrappedCancellationException(h); |
2070 |
< |
}} |
2071 |
< |
|
2072 |
< |
public void testAcceptEither_sourceCancelled2() { |
2206 |
> |
public void testAcceptEither_sourceCancelled() { |
2207 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2208 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2209 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2210 |
|
{ |
2211 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2212 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2213 |
< |
final IncAction r = new IncAction(); |
2214 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2213 |
> |
final NoopConsumer[] rs = new NoopConsumer[6]; |
2214 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m); |
2215 |
|
|
2216 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2217 |
< |
checkCompletedWithWrappedCancellationException(h); |
2218 |
< |
f.complete(v1); |
2216 |
> |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
2217 |
> |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
2218 |
> |
checkIncomplete(h0); |
2219 |
> |
checkIncomplete(h1); |
2220 |
> |
rs[0].assertNotInvoked(); |
2221 |
> |
rs[1].assertNotInvoked(); |
2222 |
> |
f.cancel(mayInterruptIfRunning); |
2223 |
> |
checkCompletedWithWrappedCancellationException(h0); |
2224 |
> |
checkCompletedWithWrappedCancellationException(h1); |
2225 |
> |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
2226 |
> |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
2227 |
> |
checkCompletedWithWrappedCancellationException(h2); |
2228 |
> |
checkCompletedWithWrappedCancellationException(h3); |
2229 |
|
|
2230 |
< |
checkCancelled(g); |
2087 |
< |
assertEquals(0, r.invocationCount); |
2088 |
< |
checkCompletedNormally(f, v1); |
2089 |
< |
checkCompletedWithWrappedCancellationException(h); |
2090 |
< |
}} |
2091 |
< |
|
2092 |
< |
public void testAcceptEither_sourceCancelled3() { |
2093 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2094 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2095 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2096 |
< |
{ |
2097 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2098 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2099 |
< |
final IncAction r = new IncAction(); |
2100 |
< |
|
2101 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2102 |
< |
f.complete(v1); |
2103 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2230 |
> |
g.complete(v1); |
2231 |
|
|
2232 |
< |
// unspecified behavior |
2233 |
< |
Integer v; |
2232 |
> |
// unspecified behavior - both source completions available |
2233 |
> |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
2234 |
> |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
2235 |
|
try { |
2236 |
< |
assertNull(h.join()); |
2237 |
< |
assertEquals(1, r.invocationCount); |
2110 |
< |
assertEquals(inc(v1), r.value); |
2236 |
> |
assertNull(h4.join()); |
2237 |
> |
rs[4].assertValue(v1); |
2238 |
|
} catch (CompletionException ok) { |
2239 |
< |
checkCompletedWithWrappedCancellationException(h); |
2240 |
< |
assertEquals(0, r.invocationCount); |
2239 |
> |
checkCompletedWithWrappedCancellationException(h4); |
2240 |
> |
rs[4].assertNotInvoked(); |
2241 |
|
} |
2115 |
– |
|
2116 |
– |
checkCancelled(g); |
2117 |
– |
checkCompletedNormally(f, v1); |
2118 |
– |
}} |
2119 |
– |
|
2120 |
– |
public void testAcceptEither_sourceCancelled4() { |
2121 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2122 |
– |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2123 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
2124 |
– |
{ |
2125 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2126 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2127 |
– |
final IncAction r = new IncAction(); |
2128 |
– |
|
2129 |
– |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2130 |
– |
g.complete(v1); |
2131 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2132 |
– |
|
2133 |
– |
// unspecified behavior |
2134 |
– |
Integer v; |
2242 |
|
try { |
2243 |
< |
assertNull(h.join()); |
2244 |
< |
assertEquals(1, r.invocationCount); |
2138 |
< |
assertEquals(inc(v1), r.value); |
2243 |
> |
assertNull(h5.join()); |
2244 |
> |
rs[5].assertValue(v1); |
2245 |
|
} catch (CompletionException ok) { |
2246 |
< |
checkCompletedWithWrappedCancellationException(h); |
2247 |
< |
assertEquals(0, r.invocationCount); |
2246 |
> |
checkCompletedWithWrappedCancellationException(h5); |
2247 |
> |
rs[5].assertNotInvoked(); |
2248 |
|
} |
2249 |
|
|
2250 |
|
checkCancelled(f); |
2251 |
|
checkCompletedNormally(g, v1); |
2252 |
+ |
checkCompletedWithWrappedCancellationException(h0); |
2253 |
+ |
checkCompletedWithWrappedCancellationException(h1); |
2254 |
+ |
checkCompletedWithWrappedCancellationException(h2); |
2255 |
+ |
checkCompletedWithWrappedCancellationException(h3); |
2256 |
+ |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
2257 |
|
}} |
2258 |
|
|
2259 |
|
/** |
2260 |
< |
* runAfterEither result completes normally after normal completion |
2150 |
< |
* of either source |
2260 |
> |
* acceptEither result completes exceptionally if action does |
2261 |
|
*/ |
2262 |
< |
public void testRunAfterEither_normalCompletion1() { |
2262 |
> |
public void testAcceptEither_actionFailed() { |
2263 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2264 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2265 |
|
for (Integer v2 : new Integer[] { 2, null }) |
2266 |
|
{ |
2267 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2268 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2269 |
< |
final Noop r = new Noop(m); |
2270 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2269 |
> |
final FailingConsumer[] rs = new FailingConsumer[6]; |
2270 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new FailingConsumer(m); |
2271 |
|
|
2272 |
+ |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
2273 |
+ |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
2274 |
|
f.complete(v1); |
2275 |
< |
checkCompletedNormally(h, null); |
2276 |
< |
assertEquals(1, r.invocationCount); |
2275 |
> |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
2276 |
> |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
2277 |
> |
checkCompletedWithWrappedCFException(h0); |
2278 |
> |
checkCompletedWithWrappedCFException(h1); |
2279 |
> |
checkCompletedWithWrappedCFException(h2); |
2280 |
> |
checkCompletedWithWrappedCFException(h3); |
2281 |
> |
for (int i = 0; i < 4; i++) rs[i].assertValue(v1); |
2282 |
> |
|
2283 |
|
g.complete(v2); |
2284 |
|
|
2285 |
+ |
// unspecified behavior - both source completions available |
2286 |
+ |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
2287 |
+ |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
2288 |
+ |
|
2289 |
+ |
checkCompletedWithWrappedCFException(h4); |
2290 |
+ |
assertTrue(Objects.equals(v1, rs[4].value) || |
2291 |
+ |
Objects.equals(v2, rs[4].value)); |
2292 |
+ |
checkCompletedWithWrappedCFException(h5); |
2293 |
+ |
assertTrue(Objects.equals(v1, rs[5].value) || |
2294 |
+ |
Objects.equals(v2, rs[5].value)); |
2295 |
+ |
|
2296 |
|
checkCompletedNormally(f, v1); |
2297 |
|
checkCompletedNormally(g, v2); |
2169 |
– |
checkCompletedNormally(h, null); |
2170 |
– |
assertEquals(1, r.invocationCount); |
2298 |
|
}} |
2299 |
|
|
2300 |
< |
public void testRunAfterEither_normalCompletion2() { |
2300 |
> |
/** |
2301 |
> |
* runAfterEither result completes normally after normal completion |
2302 |
> |
* of either source |
2303 |
> |
*/ |
2304 |
> |
public void testRunAfterEither_normalCompletion() { |
2305 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2306 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2307 |
|
for (Integer v2 : new Integer[] { 2, null }) |
2308 |
|
{ |
2309 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2310 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2311 |
< |
final Noop r = new Noop(m); |
2312 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2311 |
> |
final Noop[] rs = new Noop[6]; |
2312 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m); |
2313 |
|
|
2314 |
< |
g.complete(v2); |
2315 |
< |
checkCompletedNormally(h, null); |
2316 |
< |
assertEquals(1, r.invocationCount); |
2314 |
> |
final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]); |
2315 |
> |
final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]); |
2316 |
> |
checkIncomplete(h0); |
2317 |
> |
checkIncomplete(h1); |
2318 |
> |
rs[0].assertNotInvoked(); |
2319 |
> |
rs[1].assertNotInvoked(); |
2320 |
|
f.complete(v1); |
2321 |
+ |
checkCompletedNormally(h0, null); |
2322 |
+ |
checkCompletedNormally(h1, null); |
2323 |
+ |
rs[0].assertInvoked(); |
2324 |
+ |
rs[1].assertInvoked(); |
2325 |
+ |
final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]); |
2326 |
+ |
final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]); |
2327 |
+ |
checkCompletedNormally(h2, null); |
2328 |
+ |
checkCompletedNormally(h3, null); |
2329 |
+ |
rs[2].assertInvoked(); |
2330 |
+ |
rs[3].assertInvoked(); |
2331 |
|
|
2188 |
– |
checkCompletedNormally(f, v1); |
2189 |
– |
checkCompletedNormally(g, v2); |
2190 |
– |
checkCompletedNormally(h, null); |
2191 |
– |
assertEquals(1, r.invocationCount); |
2192 |
– |
}} |
2193 |
– |
|
2194 |
– |
public void testRunAfterEither_normalCompletion3() { |
2195 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2196 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
2197 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
2198 |
– |
{ |
2199 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2200 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2201 |
– |
final Noop r = new Noop(m); |
2202 |
– |
|
2203 |
– |
f.complete(v1); |
2332 |
|
g.complete(v2); |
2205 |
– |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2333 |
|
|
2334 |
< |
checkCompletedNormally(h, null); |
2334 |
> |
final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]); |
2335 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]); |
2336 |
> |
|
2337 |
|
checkCompletedNormally(f, v1); |
2338 |
|
checkCompletedNormally(g, v2); |
2339 |
< |
assertEquals(1, r.invocationCount); |
2339 |
> |
checkCompletedNormally(h0, null); |
2340 |
> |
checkCompletedNormally(h1, null); |
2341 |
> |
checkCompletedNormally(h2, null); |
2342 |
> |
checkCompletedNormally(h3, null); |
2343 |
> |
checkCompletedNormally(h4, null); |
2344 |
> |
checkCompletedNormally(h5, null); |
2345 |
> |
for (int i = 0; i < 6; i++) rs[i].assertInvoked(); |
2346 |
|
}} |
2347 |
|
|
2348 |
|
/** |
2349 |
|
* runAfterEither result completes exceptionally after exceptional |
2350 |
|
* completion of either source |
2351 |
|
*/ |
2352 |
< |
public void testRunAfterEither_exceptionalCompletion1() { |
2352 |
> |
public void testRunAfterEither_exceptionalCompletion() { |
2353 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2354 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2355 |
|
{ |
2356 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2357 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2223 |
– |
final Noop r = new Noop(m); |
2224 |
– |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2358 |
|
final CFException ex = new CFException(); |
2359 |
+ |
final Noop[] rs = new Noop[6]; |
2360 |
+ |
for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m); |
2361 |
|
|
2362 |
+ |
final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]); |
2363 |
+ |
final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]); |
2364 |
+ |
checkIncomplete(h0); |
2365 |
+ |
checkIncomplete(h1); |
2366 |
+ |
rs[0].assertNotInvoked(); |
2367 |
+ |
rs[1].assertNotInvoked(); |
2368 |
|
f.completeExceptionally(ex); |
2369 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2369 |
> |
checkCompletedWithWrappedException(h0, ex); |
2370 |
> |
checkCompletedWithWrappedException(h1, ex); |
2371 |
> |
final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]); |
2372 |
> |
final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]); |
2373 |
> |
checkCompletedWithWrappedException(h2, ex); |
2374 |
> |
checkCompletedWithWrappedException(h3, ex); |
2375 |
> |
|
2376 |
|
g.complete(v1); |
2377 |
|
|
2378 |
< |
assertEquals(0, r.invocationCount); |
2378 |
> |
// unspecified behavior - both source completions available |
2379 |
> |
final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]); |
2380 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]); |
2381 |
> |
try { |
2382 |
> |
assertNull(h4.join()); |
2383 |
> |
rs[4].assertInvoked(); |
2384 |
> |
} catch (CompletionException ok) { |
2385 |
> |
checkCompletedWithWrappedException(h4, ex); |
2386 |
> |
rs[4].assertNotInvoked(); |
2387 |
> |
} |
2388 |
> |
try { |
2389 |
> |
assertNull(h5.join()); |
2390 |
> |
rs[5].assertInvoked(); |
2391 |
> |
} catch (CompletionException ok) { |
2392 |
> |
checkCompletedWithWrappedException(h5, ex); |
2393 |
> |
rs[5].assertNotInvoked(); |
2394 |
> |
} |
2395 |
> |
|
2396 |
> |
checkCompletedExceptionally(f, ex); |
2397 |
|
checkCompletedNormally(g, v1); |
2398 |
< |
checkCompletedWithWrappedCFException(f, ex); |
2399 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2398 |
> |
checkCompletedWithWrappedException(h0, ex); |
2399 |
> |
checkCompletedWithWrappedException(h1, ex); |
2400 |
> |
checkCompletedWithWrappedException(h2, ex); |
2401 |
> |
checkCompletedWithWrappedException(h3, ex); |
2402 |
> |
checkCompletedWithWrappedException(h4, ex); |
2403 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
2404 |
|
}} |
2405 |
|
|
2406 |
|
public void testRunAfterEither_exceptionalCompletion2() { |
2407 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2408 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
2409 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2410 |
|
{ |
2411 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2412 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2243 |
– |
final Noop r = new Noop(m); |
2244 |
– |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2245 |
– |
final CFException ex = new CFException(); |
2246 |
– |
|
2247 |
– |
g.completeExceptionally(ex); |
2248 |
– |
checkCompletedWithWrappedCFException(h, ex); |
2249 |
– |
f.complete(v1); |
2250 |
– |
|
2251 |
– |
assertEquals(0, r.invocationCount); |
2252 |
– |
checkCompletedNormally(f, v1); |
2253 |
– |
checkCompletedWithWrappedCFException(g, ex); |
2254 |
– |
checkCompletedWithWrappedCFException(h, ex); |
2255 |
– |
}} |
2256 |
– |
|
2257 |
– |
public void testRunAfterEither_exceptionalCompletion3() { |
2258 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2259 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
2260 |
– |
{ |
2261 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2262 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2263 |
– |
final Noop r = new Noop(m); |
2413 |
|
final CFException ex = new CFException(); |
2414 |
+ |
final Noop[] rs = new Noop[6]; |
2415 |
+ |
for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m); |
2416 |
|
|
2417 |
< |
g.completeExceptionally(ex); |
2418 |
< |
f.complete(v1); |
2419 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2417 |
> |
final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]); |
2418 |
> |
final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]); |
2419 |
> |
if (fFirst) { |
2420 |
> |
f.complete(v1); |
2421 |
> |
g.completeExceptionally(ex); |
2422 |
> |
} else { |
2423 |
> |
g.completeExceptionally(ex); |
2424 |
> |
f.complete(v1); |
2425 |
> |
} |
2426 |
> |
final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]); |
2427 |
> |
final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]); |
2428 |
|
|
2429 |
< |
// unspecified behavior |
2430 |
< |
Integer v; |
2429 |
> |
// unspecified behavior - both source completions available |
2430 |
> |
try { |
2431 |
> |
assertEquals(null, h0.join()); |
2432 |
> |
rs[0].assertInvoked(); |
2433 |
> |
} catch (CompletionException ok) { |
2434 |
> |
checkCompletedWithWrappedException(h0, ex); |
2435 |
> |
rs[0].assertNotInvoked(); |
2436 |
> |
} |
2437 |
|
try { |
2438 |
< |
assertNull(h.join()); |
2439 |
< |
assertEquals(1, r.invocationCount); |
2438 |
> |
assertEquals(null, h1.join()); |
2439 |
> |
rs[1].assertInvoked(); |
2440 |
|
} catch (CompletionException ok) { |
2441 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2442 |
< |
assertEquals(0, r.invocationCount); |
2441 |
> |
checkCompletedWithWrappedException(h1, ex); |
2442 |
> |
rs[1].assertNotInvoked(); |
2443 |
> |
} |
2444 |
> |
try { |
2445 |
> |
assertEquals(null, h2.join()); |
2446 |
> |
rs[2].assertInvoked(); |
2447 |
> |
} catch (CompletionException ok) { |
2448 |
> |
checkCompletedWithWrappedException(h2, ex); |
2449 |
> |
rs[2].assertNotInvoked(); |
2450 |
> |
} |
2451 |
> |
try { |
2452 |
> |
assertEquals(null, h3.join()); |
2453 |
> |
rs[3].assertInvoked(); |
2454 |
> |
} catch (CompletionException ok) { |
2455 |
> |
checkCompletedWithWrappedException(h3, ex); |
2456 |
> |
rs[3].assertNotInvoked(); |
2457 |
|
} |
2458 |
|
|
2280 |
– |
checkCompletedWithWrappedCFException(g, ex); |
2459 |
|
checkCompletedNormally(f, v1); |
2460 |
+ |
checkCompletedExceptionally(g, ex); |
2461 |
|
}} |
2462 |
|
|
2463 |
< |
public void testRunAfterEither_exceptionalCompletion4() { |
2463 |
> |
/** |
2464 |
> |
* runAfterEither result completes exceptionally if either source cancelled |
2465 |
> |
*/ |
2466 |
> |
public void testRunAfterEither_sourceCancelled() { |
2467 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2468 |
+ |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2469 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2470 |
|
{ |
2471 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2472 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2473 |
< |
final Noop r = new Noop(m); |
2474 |
< |
final CFException ex = new CFException(); |
2473 |
> |
final Noop[] rs = new Noop[6]; |
2474 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m); |
2475 |
> |
|
2476 |
> |
final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]); |
2477 |
> |
final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]); |
2478 |
> |
checkIncomplete(h0); |
2479 |
> |
checkIncomplete(h1); |
2480 |
> |
rs[0].assertNotInvoked(); |
2481 |
> |
rs[1].assertNotInvoked(); |
2482 |
> |
f.cancel(mayInterruptIfRunning); |
2483 |
> |
checkCompletedWithWrappedCancellationException(h0); |
2484 |
> |
checkCompletedWithWrappedCancellationException(h1); |
2485 |
> |
final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]); |
2486 |
> |
final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]); |
2487 |
> |
checkCompletedWithWrappedCancellationException(h2); |
2488 |
> |
checkCompletedWithWrappedCancellationException(h3); |
2489 |
|
|
2293 |
– |
f.completeExceptionally(ex); |
2490 |
|
g.complete(v1); |
2295 |
– |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2491 |
|
|
2492 |
< |
// unspecified behavior |
2493 |
< |
Integer v; |
2492 |
> |
// unspecified behavior - both source completions available |
2493 |
> |
final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]); |
2494 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]); |
2495 |
> |
try { |
2496 |
> |
assertNull(h4.join()); |
2497 |
> |
rs[4].assertInvoked(); |
2498 |
> |
} catch (CompletionException ok) { |
2499 |
> |
checkCompletedWithWrappedCancellationException(h4); |
2500 |
> |
rs[4].assertNotInvoked(); |
2501 |
> |
} |
2502 |
|
try { |
2503 |
< |
assertNull(h.join()); |
2504 |
< |
assertEquals(1, r.invocationCount); |
2503 |
> |
assertNull(h5.join()); |
2504 |
> |
rs[5].assertInvoked(); |
2505 |
|
} catch (CompletionException ok) { |
2506 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2507 |
< |
assertEquals(0, r.invocationCount); |
2506 |
> |
checkCompletedWithWrappedCancellationException(h5); |
2507 |
> |
rs[5].assertNotInvoked(); |
2508 |
|
} |
2509 |
|
|
2510 |
< |
checkCompletedWithWrappedCFException(f, ex); |
2510 |
> |
checkCancelled(f); |
2511 |
|
checkCompletedNormally(g, v1); |
2512 |
+ |
checkCompletedWithWrappedCancellationException(h0); |
2513 |
+ |
checkCompletedWithWrappedCancellationException(h1); |
2514 |
+ |
checkCompletedWithWrappedCancellationException(h2); |
2515 |
+ |
checkCompletedWithWrappedCancellationException(h3); |
2516 |
+ |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
2517 |
|
}} |
2518 |
|
|
2519 |
|
/** |
2520 |
|
* runAfterEither result completes exceptionally if action does |
2521 |
|
*/ |
2522 |
< |
public void testRunAfterEither_actionFailed1() { |
2522 |
> |
public void testRunAfterEither_actionFailed() { |
2523 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2524 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2525 |
|
for (Integer v2 : new Integer[] { 2, null }) |
2526 |
|
{ |
2527 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2528 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2529 |
< |
final FailingRunnable r = new FailingRunnable(); |
2530 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2529 |
> |
final FailingRunnable[] rs = new FailingRunnable[6]; |
2530 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new FailingRunnable(m); |
2531 |
|
|
2532 |
+ |
final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]); |
2533 |
+ |
final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]); |
2534 |
|
f.complete(v1); |
2535 |
< |
checkCompletedWithWrappedCFException(h); |
2535 |
> |
final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]); |
2536 |
> |
final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]); |
2537 |
> |
checkCompletedWithWrappedCFException(h0); |
2538 |
> |
checkCompletedWithWrappedCFException(h1); |
2539 |
> |
checkCompletedWithWrappedCFException(h2); |
2540 |
> |
checkCompletedWithWrappedCFException(h3); |
2541 |
> |
for (int i = 0; i < 4; i++) rs[i].assertInvoked(); |
2542 |
|
g.complete(v2); |
2543 |
< |
checkCompletedNormally(f, v1); |
2544 |
< |
checkCompletedNormally(g, v2); |
2545 |
< |
}} |
2543 |
> |
final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]); |
2544 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]); |
2545 |
> |
checkCompletedWithWrappedCFException(h4); |
2546 |
> |
checkCompletedWithWrappedCFException(h5); |
2547 |
|
|
2331 |
– |
public void testRunAfterEither_actionFailed2() { |
2332 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2333 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
2334 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
2335 |
– |
{ |
2336 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2337 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2338 |
– |
final FailingRunnable r = new FailingRunnable(); |
2339 |
– |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2340 |
– |
|
2341 |
– |
g.complete(v2); |
2342 |
– |
checkCompletedWithWrappedCFException(h); |
2343 |
– |
f.complete(v1); |
2548 |
|
checkCompletedNormally(f, v1); |
2549 |
|
checkCompletedNormally(g, v2); |
2550 |
< |
}} |
2347 |
< |
|
2348 |
< |
/** |
2349 |
< |
* runAfterEither result completes exceptionally if either source cancelled |
2350 |
< |
*/ |
2351 |
< |
public void testRunAfterEither_sourceCancelled1() { |
2352 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2353 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2354 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2355 |
< |
{ |
2356 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2357 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2358 |
< |
final Noop r = new Noop(m); |
2359 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2360 |
< |
|
2361 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2362 |
< |
checkCompletedWithWrappedCancellationException(h); |
2363 |
< |
g.complete(v1); |
2364 |
< |
|
2365 |
< |
checkCancelled(f); |
2366 |
< |
assertEquals(0, r.invocationCount); |
2367 |
< |
checkCompletedNormally(g, v1); |
2368 |
< |
checkCompletedWithWrappedCancellationException(h); |
2369 |
< |
}} |
2370 |
< |
|
2371 |
< |
public void testRunAfterEither_sourceCancelled2() { |
2372 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2373 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2374 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2375 |
< |
{ |
2376 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2377 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2378 |
< |
final Noop r = new Noop(m); |
2379 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2380 |
< |
|
2381 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2382 |
< |
checkCompletedWithWrappedCancellationException(h); |
2383 |
< |
f.complete(v1); |
2384 |
< |
|
2385 |
< |
checkCancelled(g); |
2386 |
< |
assertEquals(0, r.invocationCount); |
2387 |
< |
checkCompletedNormally(f, v1); |
2388 |
< |
checkCompletedWithWrappedCancellationException(h); |
2389 |
< |
}} |
2390 |
< |
|
2391 |
< |
public void testRunAfterEither_sourceCancelled3() { |
2392 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2393 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2394 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2395 |
< |
{ |
2396 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2397 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2398 |
< |
final Noop r = new Noop(m); |
2399 |
< |
|
2400 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2401 |
< |
f.complete(v1); |
2402 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2403 |
< |
|
2404 |
< |
// unspecified behavior |
2405 |
< |
Integer v; |
2406 |
< |
try { |
2407 |
< |
assertNull(h.join()); |
2408 |
< |
assertEquals(1, r.invocationCount); |
2409 |
< |
} catch (CompletionException ok) { |
2410 |
< |
checkCompletedWithWrappedCancellationException(h); |
2411 |
< |
assertEquals(0, r.invocationCount); |
2412 |
< |
} |
2413 |
< |
|
2414 |
< |
checkCancelled(g); |
2415 |
< |
checkCompletedNormally(f, v1); |
2416 |
< |
}} |
2417 |
< |
|
2418 |
< |
public void testRunAfterEither_sourceCancelled4() { |
2419 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2420 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2421 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2422 |
< |
{ |
2423 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2424 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2425 |
< |
final Noop r = new Noop(m); |
2426 |
< |
|
2427 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2428 |
< |
g.complete(v1); |
2429 |
< |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2430 |
< |
|
2431 |
< |
// unspecified behavior |
2432 |
< |
Integer v; |
2433 |
< |
try { |
2434 |
< |
assertNull(h.join()); |
2435 |
< |
assertEquals(1, r.invocationCount); |
2436 |
< |
} catch (CompletionException ok) { |
2437 |
< |
checkCompletedWithWrappedCancellationException(h); |
2438 |
< |
assertEquals(0, r.invocationCount); |
2439 |
< |
} |
2440 |
< |
|
2441 |
< |
checkCancelled(f); |
2442 |
< |
checkCompletedNormally(g, v1); |
2550 |
> |
for (int i = 0; i < 6; i++) rs[i].assertInvoked(); |
2551 |
|
}} |
2552 |
|
|
2553 |
|
/** |
2559 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2560 |
|
{ |
2561 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2562 |
< |
final CompletableFutureInc r = new CompletableFutureInc(); |
2562 |
> |
final CompletableFutureInc r = new CompletableFutureInc(m); |
2563 |
|
if (!createIncomplete) f.complete(v1); |
2564 |
< |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2564 |
> |
final CompletableFuture<Integer> g = m.thenCompose(f, r); |
2565 |
|
if (createIncomplete) f.complete(v1); |
2566 |
|
|
2567 |
|
checkCompletedNormally(g, inc(v1)); |
2568 |
|
checkCompletedNormally(f, v1); |
2569 |
< |
assertEquals(1, r.invocationCount); |
2569 |
> |
r.assertValue(v1); |
2570 |
|
}} |
2571 |
|
|
2572 |
|
/** |
2578 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
2579 |
|
{ |
2580 |
|
final CFException ex = new CFException(); |
2581 |
< |
final CompletableFutureInc r = new CompletableFutureInc(); |
2581 |
> |
final CompletableFutureInc r = new CompletableFutureInc(m); |
2582 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2583 |
|
if (!createIncomplete) f.completeExceptionally(ex); |
2584 |
< |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2584 |
> |
final CompletableFuture<Integer> g = m.thenCompose(f, r); |
2585 |
|
if (createIncomplete) f.completeExceptionally(ex); |
2586 |
|
|
2587 |
< |
checkCompletedWithWrappedCFException(g, ex); |
2588 |
< |
checkCompletedWithWrappedCFException(f, ex); |
2589 |
< |
assertEquals(0, r.invocationCount); |
2587 |
> |
checkCompletedWithWrappedException(g, ex); |
2588 |
> |
checkCompletedExceptionally(f, ex); |
2589 |
> |
r.assertNotInvoked(); |
2590 |
|
}} |
2591 |
|
|
2592 |
|
/** |
2599 |
|
{ |
2600 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2601 |
|
final FailingCompletableFutureFunction r |
2602 |
< |
= new FailingCompletableFutureFunction(); |
2602 |
> |
= new FailingCompletableFutureFunction(m); |
2603 |
|
if (!createIncomplete) f.complete(v1); |
2604 |
< |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2604 |
> |
final CompletableFuture<Integer> g = m.thenCompose(f, r); |
2605 |
|
if (createIncomplete) f.complete(v1); |
2606 |
|
|
2607 |
|
checkCompletedWithWrappedCFException(g); |
2617 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2618 |
|
{ |
2619 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2620 |
< |
final CompletableFutureInc r = new CompletableFutureInc(); |
2620 |
> |
final CompletableFutureInc r = new CompletableFutureInc(m); |
2621 |
|
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
2622 |
< |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2622 |
> |
final CompletableFuture<Integer> g = m.thenCompose(f, r); |
2623 |
|
if (createIncomplete) { |
2624 |
|
checkIncomplete(g); |
2625 |
|
assertTrue(f.cancel(mayInterruptIfRunning)); |
2646 |
|
*/ |
2647 |
|
public void testAllOf_normal() throws Exception { |
2648 |
|
for (int k = 1; k < 20; ++k) { |
2649 |
< |
CompletableFuture<Integer>[] fs = (CompletableFuture<Integer>[]) new CompletableFuture[k]; |
2649 |
> |
CompletableFuture<Integer>[] fs |
2650 |
> |
= (CompletableFuture<Integer>[]) new CompletableFuture[k]; |
2651 |
|
for (int i = 0; i < k; ++i) |
2652 |
|
fs[i] = new CompletableFuture<>(); |
2653 |
|
CompletableFuture<Void> f = CompletableFuture.allOf(fs); |
2661 |
|
} |
2662 |
|
} |
2663 |
|
|
2664 |
+ |
public void testAllOf_backwards() throws Exception { |
2665 |
+ |
for (int k = 1; k < 20; ++k) { |
2666 |
+ |
CompletableFuture<Integer>[] fs |
2667 |
+ |
= (CompletableFuture<Integer>[]) new CompletableFuture[k]; |
2668 |
+ |
for (int i = 0; i < k; ++i) |
2669 |
+ |
fs[i] = new CompletableFuture<>(); |
2670 |
+ |
CompletableFuture<Void> f = CompletableFuture.allOf(fs); |
2671 |
+ |
for (int i = k - 1; i >= 0; i--) { |
2672 |
+ |
checkIncomplete(f); |
2673 |
+ |
checkIncomplete(CompletableFuture.allOf(fs)); |
2674 |
+ |
fs[i].complete(one); |
2675 |
+ |
} |
2676 |
+ |
checkCompletedNormally(f, null); |
2677 |
+ |
checkCompletedNormally(CompletableFuture.allOf(fs), null); |
2678 |
+ |
} |
2679 |
+ |
} |
2680 |
+ |
|
2681 |
|
/** |
2682 |
|
* anyOf(no component futures) returns an incomplete future |
2683 |
|
*/ |
2736 |
|
Runnable[] throwingActions = { |
2737 |
|
() -> CompletableFuture.supplyAsync(null), |
2738 |
|
() -> CompletableFuture.supplyAsync(null, exec), |
2739 |
< |
() -> CompletableFuture.supplyAsync(supplyOne, null), |
2739 |
> |
() -> CompletableFuture.supplyAsync(new IntegerSupplier(ExecutionMode.DEFAULT, 42), null), |
2740 |
|
|
2741 |
|
() -> CompletableFuture.runAsync(null), |
2742 |
|
() -> CompletableFuture.runAsync(null, exec), |
2809 |
|
|
2810 |
|
() -> f.thenCompose(null), |
2811 |
|
() -> f.thenComposeAsync(null), |
2812 |
< |
() -> f.thenComposeAsync(new CompletableFutureInc(), null), |
2812 |
> |
() -> f.thenComposeAsync(new CompletableFutureInc(ExecutionMode.EXECUTOR), null), |
2813 |
|
() -> f.thenComposeAsync(null, exec), |
2814 |
|
|
2815 |
|
() -> f.exceptionally(null), |
2856 |
|
final CompletableFuture<Integer> g = m.whenComplete |
2857 |
|
(f, |
2858 |
|
(Integer x, Throwable t) -> { |
2859 |
+ |
m.checkExecutionMode(); |
2860 |
|
threadAssertSame(x, v1); |
2861 |
|
threadAssertNull(t); |
2862 |
|
a.getAndIncrement(); |
2884 |
|
final CompletableFuture<Integer> g = m.whenComplete |
2885 |
|
(f, |
2886 |
|
(Integer x, Throwable t) -> { |
2887 |
+ |
m.checkExecutionMode(); |
2888 |
|
threadAssertNull(x); |
2889 |
|
threadAssertSame(t, ex); |
2890 |
|
a.getAndIncrement(); |
2891 |
|
}); |
2892 |
|
if (createIncomplete) f.completeExceptionally(ex); |
2893 |
< |
checkCompletedWithWrappedCFException(f, ex); |
2894 |
< |
checkCompletedWithWrappedCFException(g, ex); |
2893 |
> |
checkCompletedExceptionally(f, ex); |
2894 |
> |
checkCompletedWithWrappedException(g, ex); |
2895 |
|
assertEquals(1, a.get()); |
2896 |
|
}} |
2897 |
|
|
2910 |
|
final CompletableFuture<Integer> g = m.whenComplete |
2911 |
|
(f, |
2912 |
|
(Integer x, Throwable t) -> { |
2913 |
+ |
m.checkExecutionMode(); |
2914 |
|
threadAssertNull(x); |
2915 |
|
threadAssertTrue(t instanceof CancellationException); |
2916 |
|
a.getAndIncrement(); |
2917 |
|
}); |
2918 |
|
if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
2919 |
|
|
2791 |
– |
//try { g.join(); } catch (Throwable t) { throw new Error(t); } |
2920 |
|
checkCompletedWithWrappedCancellationException(g); |
2921 |
|
checkCancelled(f); |
2922 |
|
assertEquals(1, a.get()); |
2938 |
|
final CompletableFuture<Integer> g = m.whenComplete |
2939 |
|
(f, |
2940 |
|
(Integer x, Throwable t) -> { |
2941 |
+ |
m.checkExecutionMode(); |
2942 |
|
threadAssertSame(x, v1); |
2943 |
|
threadAssertNull(t); |
2944 |
|
a.getAndIncrement(); |
2946 |
|
}); |
2947 |
|
if (createIncomplete) f.complete(v1); |
2948 |
|
checkCompletedNormally(f, v1); |
2949 |
< |
checkCompletedWithWrappedCFException(g, ex); |
2949 |
> |
checkCompletedWithWrappedException(g, ex); |
2950 |
|
assertEquals(1, a.get()); |
2951 |
|
}} |
2952 |
|
|
2969 |
|
final CompletableFuture<Integer> g = m.whenComplete |
2970 |
|
(f, |
2971 |
|
(Integer x, Throwable t) -> { |
2972 |
+ |
m.checkExecutionMode(); |
2973 |
|
threadAssertSame(t, ex1); |
2974 |
|
threadAssertNull(x); |
2975 |
|
a.getAndIncrement(); |
2977 |
|
}); |
2978 |
|
if (createIncomplete) f.completeExceptionally(ex1); |
2979 |
|
|
2980 |
< |
checkCompletedWithWrappedCFException(f, ex1); |
2981 |
< |
checkCompletedWithWrappedCFException(g, ex1); |
2980 |
> |
checkCompletedExceptionally(f, ex1); |
2981 |
> |
checkCompletedWithWrappedException(g, ex1); |
2982 |
|
assertEquals(1, a.get()); |
2983 |
|
}} |
2984 |
|
|