339 |
|
static final class IncAction implements Consumer<Integer> { |
340 |
|
int invocationCount = 0; |
341 |
|
Integer value; |
342 |
– |
public boolean ran() { return invocationCount == 1; } |
342 |
|
public void accept(Integer x) { |
343 |
|
invocationCount++; |
344 |
|
value = inc(x); |
347 |
|
static final class IncFunction implements Function<Integer,Integer> { |
348 |
|
int invocationCount = 0; |
349 |
|
Integer value; |
351 |
– |
public boolean ran() { return invocationCount == 1; } |
350 |
|
public Integer apply(Integer x) { |
351 |
|
invocationCount++; |
352 |
|
return value = inc(x); |
356 |
|
int invocationCount = 0; |
357 |
|
Integer value; |
358 |
|
// Check this action was invoked exactly once when result is computed. |
361 |
– |
public boolean ran() { return invocationCount == 1; } |
359 |
|
public void accept(Integer x, Integer y) { |
360 |
|
invocationCount++; |
361 |
|
value = subtract(x, y); |
365 |
|
int invocationCount = 0; |
366 |
|
Integer value; |
367 |
|
// Check this action was invoked exactly once when result is computed. |
371 |
– |
public boolean ran() { return invocationCount == 1; } |
368 |
|
public Integer apply(Integer x, Integer y) { |
369 |
|
invocationCount++; |
370 |
|
return value = subtract(x, y); |
371 |
|
} |
372 |
|
} |
373 |
|
static final class Noop implements Runnable { |
374 |
< |
boolean ran; |
375 |
< |
public void run() { ran = true; } |
374 |
> |
int invocationCount = 0; |
375 |
> |
public void run() { |
376 |
> |
invocationCount++; |
377 |
> |
} |
378 |
|
} |
379 |
|
|
380 |
|
static final class FailingSupplier implements Supplier<Integer> { |
381 |
< |
boolean ran; |
382 |
< |
public Integer get() { ran = true; throw new CFException(); } |
381 |
> |
int invocationCount = 0; |
382 |
> |
public Integer get() { |
383 |
> |
invocationCount++; |
384 |
> |
throw new CFException(); |
385 |
> |
} |
386 |
|
} |
387 |
|
static final class FailingConsumer implements Consumer<Integer> { |
388 |
< |
boolean ran; |
389 |
< |
public void accept(Integer x) { ran = true; throw new CFException(); } |
388 |
> |
int invocationCount = 0; |
389 |
> |
public void accept(Integer x) { |
390 |
> |
invocationCount++; |
391 |
> |
throw new CFException(); |
392 |
> |
} |
393 |
|
} |
394 |
|
static final class FailingBiConsumer implements BiConsumer<Integer, Integer> { |
395 |
< |
boolean ran; |
396 |
< |
public void accept(Integer x, Integer y) { ran = true; throw new CFException(); } |
395 |
> |
int invocationCount = 0; |
396 |
> |
public void accept(Integer x, Integer y) { |
397 |
> |
invocationCount++; |
398 |
> |
throw new CFException(); |
399 |
> |
} |
400 |
|
} |
401 |
|
static final class FailingFunction implements Function<Integer, Integer> { |
402 |
< |
boolean ran; |
403 |
< |
public Integer apply(Integer x) { ran = true; throw new CFException(); } |
402 |
> |
int invocationCount = 0; |
403 |
> |
public Integer apply(Integer x) { |
404 |
> |
invocationCount++; |
405 |
> |
throw new CFException(); |
406 |
> |
} |
407 |
|
} |
408 |
|
static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> { |
409 |
< |
boolean ran; |
410 |
< |
public Integer apply(Integer x, Integer y) { ran = true; throw new CFException(); } |
409 |
> |
int invocationCount = 0; |
410 |
> |
public Integer apply(Integer x, Integer y) { |
411 |
> |
invocationCount++; |
412 |
> |
throw new CFException(); |
413 |
> |
} |
414 |
|
} |
415 |
|
static final class FailingNoop implements Runnable { |
416 |
< |
boolean ran; |
417 |
< |
public void run() { ran = true; throw new CFException(); } |
416 |
> |
int invocationCount = 0; |
417 |
> |
public void run() { |
418 |
> |
invocationCount++; |
419 |
> |
throw new CFException(); |
420 |
> |
} |
421 |
|
} |
422 |
|
|
423 |
|
static final class CompletableFutureInc |
424 |
|
implements Function<Integer, CompletableFuture<Integer>> { |
425 |
< |
boolean ran; |
425 |
> |
int invocationCount = 0; |
426 |
|
public CompletableFuture<Integer> apply(Integer x) { |
427 |
< |
ran = true; |
427 |
> |
invocationCount++; |
428 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
429 |
< |
f.complete(Integer.valueOf(x.intValue() + 1)); |
429 |
> |
f.complete(inc(x)); |
430 |
|
return f; |
431 |
|
} |
432 |
|
} |
433 |
|
|
434 |
|
static final class FailingCompletableFutureFunction |
435 |
|
implements Function<Integer, CompletableFuture<Integer>> { |
436 |
< |
boolean ran; |
436 |
> |
int invocationCount = 0; |
437 |
|
public CompletableFuture<Integer> apply(Integer x) { |
438 |
< |
ran = true; throw new CFException(); |
438 |
> |
invocationCount++; |
439 |
> |
throw new CFException(); |
440 |
|
} |
441 |
|
} |
442 |
|
|
455 |
|
} |
456 |
|
|
457 |
|
static final class IntegerHandler implements BiFunction<Integer, Throwable, Integer> { |
458 |
< |
boolean ran; |
458 |
> |
int invocationCount = 0; |
459 |
|
public Integer apply(Integer x, Throwable t) { |
460 |
< |
ran = true; |
460 |
> |
invocationCount++; |
461 |
|
return (t == null) ? two : three; |
462 |
|
} |
463 |
|
} |
696 |
|
f = new CompletableFuture<>(); |
697 |
|
f.completeExceptionally(new CFException()); |
698 |
|
g = f.handle(r = new IntegerHandler()); |
699 |
< |
assertTrue(r.ran); |
699 |
> |
assertEquals(1, r.invocationCount); |
700 |
> |
assertEquals(1, r.invocationCount); |
701 |
|
checkCompletedNormally(g, three); |
702 |
|
|
703 |
|
f = new CompletableFuture<>(); |
704 |
|
g = f.handle(r = new IntegerHandler()); |
705 |
< |
assertFalse(r.ran); |
705 |
> |
assertEquals(0, r.invocationCount); |
706 |
|
f.completeExceptionally(new CFException()); |
707 |
|
checkCompletedNormally(g, three); |
708 |
< |
assertTrue(r.ran); |
708 |
> |
assertEquals(1, r.invocationCount); |
709 |
|
|
710 |
|
f = new CompletableFuture<>(); |
711 |
|
f.complete(one); |
712 |
|
g = f.handle(r = new IntegerHandler()); |
713 |
< |
assertTrue(r.ran); |
713 |
> |
assertEquals(1, r.invocationCount); |
714 |
|
checkCompletedNormally(g, two); |
715 |
|
|
716 |
|
f = new CompletableFuture<>(); |
717 |
|
g = f.handle(r = new IntegerHandler()); |
718 |
< |
assertFalse(r.ran); |
718 |
> |
assertEquals(0, r.invocationCount); |
719 |
|
f.complete(one); |
720 |
< |
assertTrue(r.ran); |
720 |
> |
assertEquals(1, r.invocationCount); |
721 |
|
checkCompletedNormally(g, two); |
722 |
|
} |
723 |
|
|
728 |
|
Noop r = new Noop(); |
729 |
|
CompletableFuture<Void> f = CompletableFuture.runAsync(r); |
730 |
|
assertNull(f.join()); |
731 |
< |
assertTrue(r.ran); |
731 |
> |
assertEquals(1, r.invocationCount); |
732 |
|
checkCompletedNormally(f, null); |
733 |
|
} |
734 |
|
|
740 |
|
ThreadExecutor exec = new ThreadExecutor(); |
741 |
|
CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec); |
742 |
|
assertNull(f.join()); |
743 |
< |
assertTrue(r.ran); |
743 |
> |
assertEquals(1, r.invocationCount); |
744 |
|
checkCompletedNormally(f, null); |
745 |
|
assertEquals(1, exec.count.get()); |
746 |
|
} |
752 |
|
FailingNoop r = new FailingNoop(); |
753 |
|
CompletableFuture<Void> f = CompletableFuture.runAsync(r); |
754 |
|
checkCompletedWithWrappedCFException(f); |
755 |
< |
assertTrue(r.ran); |
755 |
> |
assertEquals(1, r.invocationCount); |
756 |
|
} |
757 |
|
|
758 |
|
/** |
782 |
|
FailingSupplier r = new FailingSupplier(); |
783 |
|
CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r); |
784 |
|
checkCompletedWithWrappedCFException(f); |
785 |
< |
assertTrue(r.ran); |
785 |
> |
assertEquals(1, r.invocationCount); |
786 |
|
} |
787 |
|
|
788 |
|
// seq completion methods |
799 |
|
g = f.thenRun(r = new Noop()); |
800 |
|
f.complete(null); |
801 |
|
checkCompletedNormally(g, null); |
802 |
< |
assertTrue(r.ran); |
802 |
> |
assertEquals(1, r.invocationCount); |
803 |
|
|
804 |
|
f = new CompletableFuture<>(); |
805 |
|
f.complete(null); |
806 |
|
g = f.thenRun(r = new Noop()); |
807 |
|
checkCompletedNormally(g, null); |
808 |
< |
assertTrue(r.ran); |
808 |
> |
assertEquals(1, r.invocationCount); |
809 |
|
} |
810 |
|
|
811 |
|
/** |
821 |
|
g = f.thenRun(r = new Noop()); |
822 |
|
f.completeExceptionally(new CFException()); |
823 |
|
checkCompletedWithWrappedCFException(g); |
824 |
< |
assertFalse(r.ran); |
824 |
> |
assertEquals(0, r.invocationCount); |
825 |
|
|
826 |
|
f = new CompletableFuture<>(); |
827 |
|
f.completeExceptionally(new CFException()); |
828 |
|
g = f.thenRun(r = new Noop()); |
829 |
|
checkCompletedWithWrappedCFException(g); |
830 |
< |
assertFalse(r.ran); |
830 |
> |
assertEquals(0, r.invocationCount); |
831 |
|
} |
832 |
|
|
833 |
|
/** |
942 |
|
CompletableFuture<Void> g = f.thenAccept(r); |
943 |
|
f.complete(one); |
944 |
|
checkCompletedWithWrappedCFException(g); |
945 |
< |
assertTrue(r.ran); |
945 |
> |
assertEquals(1, r.invocationCount); |
946 |
|
} |
947 |
|
|
948 |
|
/** |
961 |
|
* of sources |
962 |
|
*/ |
963 |
|
public void testThenCombine_normalCompletion1() { |
964 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
965 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
966 |
|
for (ExecutionMode m : ExecutionMode.values()) |
967 |
|
for (Integer v1 : new Integer[] { 1, null }) |
968 |
|
for (Integer v2 : new Integer[] { 2, null }) { |
970 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
971 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
972 |
|
final SubtractFunction r = new SubtractFunction(); |
973 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
974 |
< |
|
955 |
< |
f.complete(v1); |
956 |
< |
checkIncomplete(h); |
957 |
< |
assertFalse(r.ran()); |
958 |
< |
g.complete(v2); |
959 |
< |
|
960 |
< |
checkCompletedNormally(h, subtract(v1, v2)); |
961 |
< |
checkCompletedNormally(f, v1); |
962 |
< |
checkCompletedNormally(g, v2); |
963 |
< |
} |
964 |
< |
} |
965 |
< |
|
966 |
< |
public void testThenCombine_normalCompletion2() { |
967 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
968 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
969 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
970 |
< |
|
971 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
972 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
973 |
< |
final SubtractFunction r = new SubtractFunction(); |
974 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
975 |
< |
|
976 |
< |
g.complete(v2); |
977 |
< |
checkIncomplete(h); |
978 |
< |
assertFalse(r.ran()); |
979 |
< |
f.complete(v1); |
980 |
< |
|
981 |
< |
checkCompletedNormally(h, subtract(v1, v2)); |
982 |
< |
checkCompletedNormally(f, v1); |
983 |
< |
checkCompletedNormally(g, v2); |
984 |
< |
} |
985 |
< |
} |
986 |
< |
|
987 |
< |
public void testThenCombine_normalCompletion3() { |
988 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
989 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
990 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
991 |
< |
|
992 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
993 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
994 |
< |
final SubtractFunction r = new SubtractFunction(); |
973 |
> |
CompletableFuture<Integer> h = null; |
974 |
> |
if (createIncomplete) h = m.thenCombine(f, g, r); |
975 |
|
|
976 |
< |
g.complete(v2); |
977 |
< |
f.complete(v1); |
978 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
979 |
< |
|
980 |
< |
checkCompletedNormally(h, subtract(v1, v2)); |
981 |
< |
checkCompletedNormally(f, v1); |
982 |
< |
checkCompletedNormally(g, v2); |
983 |
< |
} |
984 |
< |
} |
985 |
< |
|
986 |
< |
public void testThenCombine_normalCompletion4() { |
1007 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1008 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1009 |
< |
for (Integer v2 : new Integer[] { 2, null }) { |
1010 |
< |
|
1011 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1012 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1013 |
< |
final SubtractFunction r = new SubtractFunction(); |
1014 |
< |
|
1015 |
< |
f.complete(v1); |
1016 |
< |
g.complete(v2); |
1017 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
976 |
> |
if (fFirst) |
977 |
> |
f.complete(v1); |
978 |
> |
else |
979 |
> |
g.complete(v2); |
980 |
> |
if (createIncomplete) checkIncomplete(h); |
981 |
> |
assertEquals(0, r.invocationCount); |
982 |
> |
if (!fFirst) |
983 |
> |
f.complete(v1); |
984 |
> |
else |
985 |
> |
g.complete(v2); |
986 |
> |
if (!createIncomplete) h = m.thenCombine(f, g, r); |
987 |
|
|
988 |
|
checkCompletedNormally(h, subtract(v1, v2)); |
989 |
|
checkCompletedNormally(f, v1); |
990 |
|
checkCompletedNormally(g, v2); |
991 |
+ |
assertEquals(1, r.invocationCount); |
992 |
|
} |
993 |
|
} |
994 |
|
|
1012 |
|
|
1013 |
|
checkCompletedWithWrappedCFException(h, ex); |
1014 |
|
checkCompletedWithWrappedCFException(f, ex); |
1015 |
< |
assertFalse(r.ran()); |
1015 |
> |
assertEquals(0, r.invocationCount); |
1016 |
|
checkCompletedNormally(g, v1); |
1017 |
|
} |
1018 |
|
} |
1033 |
|
|
1034 |
|
checkCompletedWithWrappedCFException(h, ex); |
1035 |
|
checkCompletedWithWrappedCFException(g, ex); |
1036 |
< |
assertFalse(r.ran()); |
1036 |
> |
assertEquals(0, r.invocationCount); |
1037 |
|
checkCompletedNormally(f, v1); |
1038 |
|
} |
1039 |
|
} |
1053 |
|
|
1054 |
|
checkCompletedWithWrappedCFException(h, ex); |
1055 |
|
checkCompletedWithWrappedCFException(g, ex); |
1056 |
< |
assertFalse(r.ran()); |
1056 |
> |
assertEquals(0, r.invocationCount); |
1057 |
|
checkCompletedNormally(f, v1); |
1058 |
|
} |
1059 |
|
} |
1073 |
|
|
1074 |
|
checkCompletedWithWrappedCFException(h, ex); |
1075 |
|
checkCompletedWithWrappedCFException(f, ex); |
1076 |
< |
assertFalse(r.ran()); |
1076 |
> |
assertEquals(0, r.invocationCount); |
1077 |
|
checkCompletedNormally(g, v1); |
1078 |
|
} |
1079 |
|
} |
1140 |
|
|
1141 |
|
checkCompletedWithWrappedCancellationException(h); |
1142 |
|
checkCancelled(f); |
1143 |
< |
assertFalse(r.ran()); |
1143 |
> |
assertEquals(0, r.invocationCount); |
1144 |
|
checkCompletedNormally(g, v1); |
1145 |
|
} |
1146 |
|
} |
1161 |
|
|
1162 |
|
checkCompletedWithWrappedCancellationException(h); |
1163 |
|
checkCancelled(g); |
1164 |
< |
assertFalse(r.ran()); |
1164 |
> |
assertEquals(0, r.invocationCount); |
1165 |
|
checkCompletedNormally(f, v1); |
1166 |
|
} |
1167 |
|
} |
1181 |
|
|
1182 |
|
checkCompletedWithWrappedCancellationException(h); |
1183 |
|
checkCancelled(g); |
1184 |
< |
assertFalse(r.ran()); |
1184 |
> |
assertEquals(0, r.invocationCount); |
1185 |
|
checkCompletedNormally(f, v1); |
1186 |
|
} |
1187 |
|
} |
1201 |
|
|
1202 |
|
checkCompletedWithWrappedCancellationException(h); |
1203 |
|
checkCancelled(f); |
1204 |
< |
assertFalse(r.ran()); |
1204 |
> |
assertEquals(0, r.invocationCount); |
1205 |
|
checkCompletedNormally(g, v1); |
1206 |
|
} |
1207 |
|
} |
1222 |
|
|
1223 |
|
f.complete(v1); |
1224 |
|
checkIncomplete(h); |
1225 |
< |
assertFalse(r.ran()); |
1225 |
> |
assertEquals(0, r.invocationCount); |
1226 |
|
g.complete(v2); |
1227 |
|
|
1228 |
|
checkCompletedNormally(h, null); |
1244 |
|
|
1245 |
|
g.complete(v2); |
1246 |
|
checkIncomplete(h); |
1247 |
< |
assertFalse(r.ran()); |
1247 |
> |
assertEquals(0, r.invocationCount); |
1248 |
|
f.complete(v1); |
1249 |
|
|
1250 |
|
checkCompletedNormally(h, null); |
1314 |
|
|
1315 |
|
checkCompletedWithWrappedCFException(h, ex); |
1316 |
|
checkCompletedWithWrappedCFException(f, ex); |
1317 |
< |
assertFalse(r.ran()); |
1317 |
> |
assertEquals(0, r.invocationCount); |
1318 |
|
checkCompletedNormally(g, v1); |
1319 |
|
} |
1320 |
|
} |
1335 |
|
|
1336 |
|
checkCompletedWithWrappedCFException(h, ex); |
1337 |
|
checkCompletedWithWrappedCFException(g, ex); |
1338 |
< |
assertFalse(r.ran()); |
1338 |
> |
assertEquals(0, r.invocationCount); |
1339 |
|
checkCompletedNormally(f, v1); |
1340 |
|
} |
1341 |
|
} |
1355 |
|
|
1356 |
|
checkCompletedWithWrappedCFException(h, ex); |
1357 |
|
checkCompletedWithWrappedCFException(g, ex); |
1358 |
< |
assertFalse(r.ran()); |
1358 |
> |
assertEquals(0, r.invocationCount); |
1359 |
|
checkCompletedNormally(f, v1); |
1360 |
|
} |
1361 |
|
} |
1375 |
|
|
1376 |
|
checkCompletedWithWrappedCFException(h, ex); |
1377 |
|
checkCompletedWithWrappedCFException(f, ex); |
1378 |
< |
assertFalse(r.ran()); |
1378 |
> |
assertEquals(0, r.invocationCount); |
1379 |
|
checkCompletedNormally(g, v1); |
1380 |
|
} |
1381 |
|
} |
1442 |
|
|
1443 |
|
checkCompletedWithWrappedCancellationException(h); |
1444 |
|
checkCancelled(f); |
1445 |
< |
assertFalse(r.ran()); |
1445 |
> |
assertEquals(0, r.invocationCount); |
1446 |
|
checkCompletedNormally(g, v1); |
1447 |
|
} |
1448 |
|
} |
1463 |
|
|
1464 |
|
checkCompletedWithWrappedCancellationException(h); |
1465 |
|
checkCancelled(g); |
1466 |
< |
assertFalse(r.ran()); |
1466 |
> |
assertEquals(0, r.invocationCount); |
1467 |
|
checkCompletedNormally(f, v1); |
1468 |
|
} |
1469 |
|
} |
1483 |
|
|
1484 |
|
checkCompletedWithWrappedCancellationException(h); |
1485 |
|
checkCancelled(g); |
1486 |
< |
assertFalse(r.ran()); |
1486 |
> |
assertEquals(0, r.invocationCount); |
1487 |
|
checkCompletedNormally(f, v1); |
1488 |
|
} |
1489 |
|
} |
1503 |
|
|
1504 |
|
checkCompletedWithWrappedCancellationException(h); |
1505 |
|
checkCancelled(f); |
1506 |
< |
assertFalse(r.ran()); |
1506 |
> |
assertEquals(0, r.invocationCount); |
1507 |
|
checkCompletedNormally(g, v1); |
1508 |
|
} |
1509 |
|
} |
1524 |
|
|
1525 |
|
f.complete(v1); |
1526 |
|
checkIncomplete(h); |
1527 |
< |
assertFalse(r.ran); |
1527 |
> |
assertEquals(0, r.invocationCount); |
1528 |
|
g.complete(v2); |
1529 |
|
|
1530 |
|
checkCompletedNormally(h, null); |
1531 |
< |
assertTrue(r.ran); |
1531 |
> |
assertEquals(1, r.invocationCount); |
1532 |
|
checkCompletedNormally(f, v1); |
1533 |
|
checkCompletedNormally(g, v2); |
1534 |
|
} |
1546 |
|
|
1547 |
|
g.complete(v2); |
1548 |
|
checkIncomplete(h); |
1549 |
< |
assertFalse(r.ran); |
1549 |
> |
assertEquals(0, r.invocationCount); |
1550 |
|
f.complete(v1); |
1551 |
|
|
1552 |
|
checkCompletedNormally(h, null); |
1553 |
< |
assertTrue(r.ran); |
1553 |
> |
assertEquals(1, r.invocationCount); |
1554 |
|
checkCompletedNormally(f, v1); |
1555 |
|
checkCompletedNormally(g, v2); |
1556 |
|
} |
1570 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1571 |
|
|
1572 |
|
checkCompletedNormally(h, null); |
1573 |
< |
assertTrue(r.ran); |
1573 |
> |
assertEquals(1, r.invocationCount); |
1574 |
|
checkCompletedNormally(f, v1); |
1575 |
|
checkCompletedNormally(g, v2); |
1576 |
|
} |
1590 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1591 |
|
|
1592 |
|
checkCompletedNormally(h, null); |
1593 |
< |
assertTrue(r.ran); |
1593 |
> |
assertEquals(1, r.invocationCount); |
1594 |
|
checkCompletedNormally(f, v1); |
1595 |
|
checkCompletedNormally(g, v2); |
1596 |
|
} |
1616 |
|
|
1617 |
|
checkCompletedWithWrappedCFException(h, ex); |
1618 |
|
checkCompletedWithWrappedCFException(f, ex); |
1619 |
< |
assertFalse(r.ran); |
1619 |
> |
assertEquals(0, r.invocationCount); |
1620 |
|
checkCompletedNormally(g, v1); |
1621 |
|
} |
1622 |
|
} |
1637 |
|
|
1638 |
|
checkCompletedWithWrappedCFException(h, ex); |
1639 |
|
checkCompletedWithWrappedCFException(g, ex); |
1640 |
< |
assertFalse(r.ran); |
1640 |
> |
assertEquals(0, r.invocationCount); |
1641 |
|
checkCompletedNormally(f, v1); |
1642 |
|
} |
1643 |
|
} |
1657 |
|
|
1658 |
|
checkCompletedWithWrappedCFException(h, ex); |
1659 |
|
checkCompletedWithWrappedCFException(g, ex); |
1660 |
< |
assertFalse(r.ran); |
1660 |
> |
assertEquals(0, r.invocationCount); |
1661 |
|
checkCompletedNormally(f, v1); |
1662 |
|
} |
1663 |
|
} |
1677 |
|
|
1678 |
|
checkCompletedWithWrappedCFException(h, ex); |
1679 |
|
checkCompletedWithWrappedCFException(f, ex); |
1680 |
< |
assertFalse(r.ran); |
1680 |
> |
assertEquals(0, r.invocationCount); |
1681 |
|
checkCompletedNormally(g, v1); |
1682 |
|
} |
1683 |
|
} |
1744 |
|
|
1745 |
|
checkCompletedWithWrappedCancellationException(h); |
1746 |
|
checkCancelled(f); |
1747 |
< |
assertFalse(r.ran); |
1747 |
> |
assertEquals(0, r.invocationCount); |
1748 |
|
checkCompletedNormally(g, v1); |
1749 |
|
} |
1750 |
|
} |
1765 |
|
|
1766 |
|
checkCompletedWithWrappedCancellationException(h); |
1767 |
|
checkCancelled(g); |
1768 |
< |
assertFalse(r.ran); |
1768 |
> |
assertEquals(0, r.invocationCount); |
1769 |
|
checkCompletedNormally(f, v1); |
1770 |
|
} |
1771 |
|
} |
1785 |
|
|
1786 |
|
checkCompletedWithWrappedCancellationException(h); |
1787 |
|
checkCancelled(g); |
1788 |
< |
assertFalse(r.ran); |
1788 |
> |
assertEquals(0, r.invocationCount); |
1789 |
|
checkCompletedNormally(f, v1); |
1790 |
|
} |
1791 |
|
} |
1805 |
|
|
1806 |
|
checkCompletedWithWrappedCancellationException(h); |
1807 |
|
checkCancelled(f); |
1808 |
< |
assertFalse(r.ran); |
1808 |
> |
assertEquals(0, r.invocationCount); |
1809 |
|
checkCompletedNormally(g, v1); |
1810 |
|
} |
1811 |
|
} |
1872 |
|
// unspecified behavior |
1873 |
|
assertTrue(Objects.equals(h.join(), inc(v1)) || |
1874 |
|
Objects.equals(h.join(), inc(v2))); |
1875 |
+ |
assertEquals(1, r.invocationCount); |
1876 |
|
} |
1877 |
|
} |
1878 |
|
|
1894 |
|
checkCompletedWithWrappedCFException(h, ex); |
1895 |
|
g.complete(v1); |
1896 |
|
|
1897 |
< |
assertFalse(r.ran()); |
1897 |
> |
assertEquals(0, r.invocationCount); |
1898 |
|
checkCompletedNormally(g, v1); |
1899 |
|
checkCompletedWithWrappedCFException(f, ex); |
1900 |
|
checkCompletedWithWrappedCFException(h, ex); |
1915 |
|
checkCompletedWithWrappedCFException(h, ex); |
1916 |
|
f.complete(v1); |
1917 |
|
|
1918 |
< |
assertFalse(r.ran()); |
1918 |
> |
assertEquals(0, r.invocationCount); |
1919 |
|
checkCompletedNormally(f, v1); |
1920 |
|
checkCompletedWithWrappedCFException(g, ex); |
1921 |
|
checkCompletedWithWrappedCFException(h, ex); |
1939 |
|
Integer v; |
1940 |
|
try { |
1941 |
|
assertEquals(h.join(), inc(v1)); |
1942 |
< |
assertTrue(r.ran()); |
1942 |
> |
assertEquals(1, r.invocationCount); |
1943 |
|
} catch (CompletionException ok) { |
1944 |
|
checkCompletedWithWrappedCFException(h, ex); |
1945 |
< |
assertFalse(r.ran()); |
1945 |
> |
assertEquals(0, r.invocationCount); |
1946 |
|
} |
1947 |
|
|
1948 |
|
checkCompletedWithWrappedCFException(g, ex); |
1967 |
|
Integer v; |
1968 |
|
try { |
1969 |
|
assertEquals(h.join(), inc(v1)); |
1970 |
< |
assertTrue(r.ran()); |
1970 |
> |
assertEquals(1, r.invocationCount); |
1971 |
|
} catch (CompletionException ok) { |
1972 |
|
checkCompletedWithWrappedCFException(h, ex); |
1973 |
< |
assertFalse(r.ran()); |
1973 |
> |
assertEquals(0, r.invocationCount); |
1974 |
|
} |
1975 |
|
|
1976 |
|
checkCompletedWithWrappedCFException(f, ex); |
2006 |
– |
assertFalse(r.ran()); |
1977 |
|
checkCompletedNormally(g, v1); |
1978 |
|
} |
1979 |
|
} |
2035 |
|
g.complete(v1); |
2036 |
|
|
2037 |
|
checkCancelled(f); |
2038 |
< |
assertFalse(r.ran()); |
2038 |
> |
assertEquals(0, r.invocationCount); |
2039 |
|
checkCompletedNormally(g, v1); |
2040 |
|
checkCompletedWithWrappedCancellationException(h); |
2041 |
|
} |
2056 |
|
f.complete(v1); |
2057 |
|
|
2058 |
|
checkCancelled(g); |
2059 |
< |
assertFalse(r.ran()); |
2059 |
> |
assertEquals(0, r.invocationCount); |
2060 |
|
checkCompletedNormally(f, v1); |
2061 |
|
checkCompletedWithWrappedCancellationException(h); |
2062 |
|
} |
2079 |
|
Integer v; |
2080 |
|
try { |
2081 |
|
assertEquals(h.join(), inc(v1)); |
2082 |
< |
assertTrue(r.ran()); |
2082 |
> |
assertEquals(1, r.invocationCount); |
2083 |
|
} catch (CompletionException ok) { |
2084 |
|
checkCompletedWithWrappedCancellationException(h); |
2085 |
< |
assertFalse(r.ran()); |
2085 |
> |
assertEquals(0, r.invocationCount); |
2086 |
|
} |
2087 |
|
|
2088 |
|
checkCancelled(g); |
2107 |
|
Integer v; |
2108 |
|
try { |
2109 |
|
assertEquals(h.join(), inc(v1)); |
2110 |
< |
assertTrue(r.ran()); |
2110 |
> |
assertEquals(1, r.invocationCount); |
2111 |
|
} catch (CompletionException ok) { |
2112 |
|
checkCompletedWithWrappedCancellationException(h); |
2113 |
< |
assertFalse(r.ran()); |
2113 |
> |
assertEquals(0, r.invocationCount); |
2114 |
|
} |
2115 |
|
|
2116 |
|
checkCancelled(f); |
2122 |
|
* acceptEither result completes normally after normal completion |
2123 |
|
* of either source |
2124 |
|
*/ |
2125 |
< |
public void testAcceptEither() { |
2126 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2127 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2128 |
< |
IncAction r = new IncAction(); |
2159 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2160 |
< |
f.complete(one); |
2161 |
< |
checkCompletedNormally(g, null); |
2162 |
< |
f2.complete(one); |
2163 |
< |
checkCompletedNormally(g, null); |
2164 |
< |
assertEquals(r.value, (Integer) 2); |
2125 |
> |
public void testAcceptEither_normalCompletion1() { |
2126 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2127 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2128 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2129 |
|
|
2130 |
< |
r = new IncAction(); |
2131 |
< |
f = new CompletableFuture<>(); |
2132 |
< |
f.complete(one); |
2133 |
< |
f2 = new CompletableFuture<>(); |
2134 |
< |
g = f.acceptEither(f2, r); |
2135 |
< |
checkCompletedNormally(g, null); |
2136 |
< |
assertEquals(r.value, (Integer) 2); |
2130 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2131 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2132 |
> |
final IncAction r = new IncAction(); |
2133 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2134 |
> |
|
2135 |
> |
f.complete(v1); |
2136 |
> |
checkCompletedNormally(h, null); |
2137 |
> |
assertEquals(r.value, inc(v1)); |
2138 |
> |
g.complete(v2); |
2139 |
> |
|
2140 |
> |
checkCompletedNormally(f, v1); |
2141 |
> |
checkCompletedNormally(g, v2); |
2142 |
> |
checkCompletedNormally(h, null); |
2143 |
> |
} |
2144 |
> |
} |
2145 |
> |
|
2146 |
> |
public void testAcceptEither_normalCompletion2() { |
2147 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2148 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2149 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2150 |
> |
|
2151 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2152 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2153 |
> |
final IncAction r = new IncAction(); |
2154 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2155 |
> |
|
2156 |
> |
g.complete(v2); |
2157 |
> |
checkCompletedNormally(h, null); |
2158 |
> |
assertEquals(r.value, inc(v2)); |
2159 |
> |
f.complete(v1); |
2160 |
> |
|
2161 |
> |
checkCompletedNormally(f, v1); |
2162 |
> |
checkCompletedNormally(g, v2); |
2163 |
> |
checkCompletedNormally(h, null); |
2164 |
> |
} |
2165 |
> |
} |
2166 |
> |
public void testAcceptEither_normalCompletion3() { |
2167 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2168 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2169 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2170 |
> |
|
2171 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2172 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2173 |
> |
final IncAction r = new IncAction(); |
2174 |
> |
|
2175 |
> |
f.complete(v1); |
2176 |
> |
g.complete(v2); |
2177 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2178 |
> |
|
2179 |
> |
checkCompletedNormally(h, null); |
2180 |
> |
checkCompletedNormally(f, v1); |
2181 |
> |
checkCompletedNormally(g, v2); |
2182 |
> |
|
2183 |
> |
// unspecified behavior |
2184 |
> |
assertTrue(Objects.equals(r.value, inc(v1)) || |
2185 |
> |
Objects.equals(r.value, inc(v2))); |
2186 |
> |
} |
2187 |
|
} |
2188 |
|
|
2189 |
|
/** |
2190 |
|
* acceptEither result completes exceptionally after exceptional |
2191 |
|
* completion of either source |
2192 |
|
*/ |
2193 |
< |
public void testAcceptEither2() { |
2194 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2195 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2182 |
< |
IncAction r = new IncAction(); |
2183 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2184 |
< |
f.completeExceptionally(new CFException()); |
2185 |
< |
f2.complete(one); |
2186 |
< |
checkCompletedWithWrappedCFException(g); |
2193 |
> |
public void testAcceptEither_exceptionalCompletion1() { |
2194 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2195 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2196 |
|
|
2197 |
< |
r = new IncAction(); |
2198 |
< |
f = new CompletableFuture<>(); |
2199 |
< |
f2 = new CompletableFuture<>(); |
2200 |
< |
f2.completeExceptionally(new CFException()); |
2201 |
< |
g = f.acceptEither(f2, r); |
2202 |
< |
checkCompletedWithWrappedCFException(g); |
2197 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2198 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2199 |
> |
final IncAction r = new IncAction(); |
2200 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2201 |
> |
final CFException ex = new CFException(); |
2202 |
> |
|
2203 |
> |
f.completeExceptionally(ex); |
2204 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2205 |
> |
g.complete(v1); |
2206 |
> |
|
2207 |
> |
assertEquals(0, r.invocationCount); |
2208 |
> |
checkCompletedNormally(g, v1); |
2209 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2210 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2211 |
> |
} |
2212 |
> |
} |
2213 |
> |
|
2214 |
> |
public void testAcceptEither_exceptionalCompletion2() { |
2215 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2216 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2217 |
> |
|
2218 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2219 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2220 |
> |
final IncAction r = new IncAction(); |
2221 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2222 |
> |
final CFException ex = new CFException(); |
2223 |
> |
|
2224 |
> |
g.completeExceptionally(ex); |
2225 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2226 |
> |
f.complete(v1); |
2227 |
> |
|
2228 |
> |
assertEquals(0, r.invocationCount); |
2229 |
> |
checkCompletedNormally(f, v1); |
2230 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2231 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2232 |
> |
} |
2233 |
> |
} |
2234 |
> |
|
2235 |
> |
public void testAcceptEither_exceptionalCompletion3() { |
2236 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2237 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2238 |
> |
|
2239 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2240 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2241 |
> |
final IncAction r = new IncAction(); |
2242 |
> |
final CFException ex = new CFException(); |
2243 |
> |
|
2244 |
> |
g.completeExceptionally(ex); |
2245 |
> |
f.complete(v1); |
2246 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2247 |
> |
|
2248 |
> |
// unspecified behavior |
2249 |
> |
Integer v; |
2250 |
> |
try { |
2251 |
> |
assertEquals(h.join(), null); |
2252 |
> |
assertEquals(1, r.invocationCount); |
2253 |
> |
assertEquals(inc(v1), r.value); |
2254 |
> |
} catch (CompletionException ok) { |
2255 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2256 |
> |
assertEquals(0, r.invocationCount); |
2257 |
> |
} |
2258 |
> |
|
2259 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2260 |
> |
checkCompletedNormally(f, v1); |
2261 |
> |
} |
2262 |
> |
} |
2263 |
> |
|
2264 |
> |
public void testAcceptEither_exceptionalCompletion4() { |
2265 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2266 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2267 |
> |
|
2268 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2269 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2270 |
> |
final IncAction r = new IncAction(); |
2271 |
> |
final CFException ex = new CFException(); |
2272 |
> |
|
2273 |
> |
f.completeExceptionally(ex); |
2274 |
> |
g.complete(v1); |
2275 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2276 |
> |
|
2277 |
> |
// unspecified behavior |
2278 |
> |
Integer v; |
2279 |
> |
try { |
2280 |
> |
assertEquals(h.join(), null); |
2281 |
> |
assertEquals(1, r.invocationCount); |
2282 |
> |
assertEquals(inc(v1), r.value); |
2283 |
> |
} catch (CompletionException ok) { |
2284 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2285 |
> |
assertEquals(0, r.invocationCount); |
2286 |
> |
} |
2287 |
> |
|
2288 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2289 |
> |
checkCompletedNormally(g, v1); |
2290 |
> |
} |
2291 |
|
} |
2292 |
|
|
2293 |
|
/** |
2294 |
|
* acceptEither result completes exceptionally if action does |
2295 |
|
*/ |
2296 |
< |
public void testAcceptEither3() { |
2297 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2298 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2299 |
< |
FailingConsumer r = new FailingConsumer(); |
2300 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2301 |
< |
f2.complete(two); |
2302 |
< |
checkCompletedWithWrappedCFException(g); |
2296 |
> |
public void testAcceptEither_actionFailed1() { |
2297 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2298 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2299 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2300 |
> |
|
2301 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2302 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2303 |
> |
final FailingConsumer r = new FailingConsumer(); |
2304 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2305 |
> |
|
2306 |
> |
f.complete(v1); |
2307 |
> |
checkCompletedWithWrappedCFException(h); |
2308 |
> |
g.complete(v2); |
2309 |
> |
checkCompletedNormally(f, v1); |
2310 |
> |
checkCompletedNormally(g, v2); |
2311 |
> |
} |
2312 |
> |
} |
2313 |
> |
|
2314 |
> |
public void testAcceptEither_actionFailed2() { |
2315 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2316 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2317 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2318 |
> |
|
2319 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2320 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2321 |
> |
final FailingConsumer r = new FailingConsumer(); |
2322 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2323 |
> |
|
2324 |
> |
g.complete(v2); |
2325 |
> |
checkCompletedWithWrappedCFException(h); |
2326 |
> |
f.complete(v1); |
2327 |
> |
checkCompletedNormally(f, v1); |
2328 |
> |
checkCompletedNormally(g, v2); |
2329 |
> |
} |
2330 |
|
} |
2331 |
|
|
2332 |
|
/** |
2333 |
|
* acceptEither result completes exceptionally if either source cancelled |
2334 |
|
*/ |
2335 |
< |
public void testAcceptEither4() { |
2336 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2337 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2338 |
< |
IncAction r = new IncAction(); |
2339 |
< |
CompletableFuture<Void> g = f.acceptEither(f2, r); |
2340 |
< |
assertTrue(f.cancel(true)); |
2341 |
< |
checkCompletedWithWrappedCancellationException(g); |
2342 |
< |
f = new CompletableFuture<>(); |
2343 |
< |
f2 = new CompletableFuture<>(); |
2344 |
< |
assertTrue(f2.cancel(true)); |
2345 |
< |
checkCompletedWithWrappedCancellationException(g); |
2335 |
> |
public void testAcceptEither_sourceCancelled1() { |
2336 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2337 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2338 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2339 |
> |
|
2340 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2341 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2342 |
> |
final IncAction r = new IncAction(); |
2343 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2344 |
> |
|
2345 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2346 |
> |
checkCompletedWithWrappedCancellationException(h); |
2347 |
> |
g.complete(v1); |
2348 |
> |
|
2349 |
> |
checkCancelled(f); |
2350 |
> |
assertEquals(0, r.invocationCount); |
2351 |
> |
checkCompletedNormally(g, v1); |
2352 |
> |
checkCompletedWithWrappedCancellationException(h); |
2353 |
> |
} |
2354 |
> |
} |
2355 |
> |
|
2356 |
> |
public void testAcceptEither_sourceCancelled2() { |
2357 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2358 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2359 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2360 |
> |
|
2361 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2362 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2363 |
> |
final IncAction r = new IncAction(); |
2364 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2365 |
> |
|
2366 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2367 |
> |
checkCompletedWithWrappedCancellationException(h); |
2368 |
> |
f.complete(v1); |
2369 |
> |
|
2370 |
> |
checkCancelled(g); |
2371 |
> |
assertEquals(0, r.invocationCount); |
2372 |
> |
checkCompletedNormally(f, v1); |
2373 |
> |
checkCompletedWithWrappedCancellationException(h); |
2374 |
> |
} |
2375 |
> |
} |
2376 |
> |
|
2377 |
> |
public void testAcceptEither_sourceCancelled3() { |
2378 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2379 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2380 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2381 |
> |
|
2382 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2383 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2384 |
> |
final IncAction r = new IncAction(); |
2385 |
> |
|
2386 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2387 |
> |
f.complete(v1); |
2388 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2389 |
> |
|
2390 |
> |
// unspecified behavior |
2391 |
> |
Integer v; |
2392 |
> |
try { |
2393 |
> |
assertEquals(h.join(), null); |
2394 |
> |
assertEquals(1, r.invocationCount); |
2395 |
> |
assertEquals(inc(v1), r.value); |
2396 |
> |
} catch (CompletionException ok) { |
2397 |
> |
checkCompletedWithWrappedCancellationException(h); |
2398 |
> |
assertEquals(0, r.invocationCount); |
2399 |
> |
} |
2400 |
> |
|
2401 |
> |
checkCancelled(g); |
2402 |
> |
checkCompletedNormally(f, v1); |
2403 |
> |
} |
2404 |
> |
} |
2405 |
> |
|
2406 |
> |
public void testAcceptEither_sourceCancelled4() { |
2407 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2408 |
> |
for (boolean mayInterruptIfRunning : 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<>(); |
2413 |
> |
final IncAction r = new IncAction(); |
2414 |
> |
|
2415 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2416 |
> |
g.complete(v1); |
2417 |
> |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2418 |
> |
|
2419 |
> |
// unspecified behavior |
2420 |
> |
Integer v; |
2421 |
> |
try { |
2422 |
> |
assertEquals(h.join(), null); |
2423 |
> |
assertEquals(1, r.invocationCount); |
2424 |
> |
assertEquals(inc(v1), r.value); |
2425 |
> |
} catch (CompletionException ok) { |
2426 |
> |
checkCompletedWithWrappedCancellationException(h); |
2427 |
> |
assertEquals(0, r.invocationCount); |
2428 |
> |
} |
2429 |
> |
|
2430 |
> |
checkCancelled(f); |
2431 |
> |
checkCompletedNormally(g, v1); |
2432 |
> |
} |
2433 |
|
} |
2434 |
|
|
2435 |
|
/** |
2436 |
|
* runAfterEither result completes normally after normal completion |
2437 |
|
* of either source |
2438 |
|
*/ |
2439 |
< |
public void testRunAfterEither() { |
2440 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2441 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2442 |
< |
Noop r = new Noop(); |
2232 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2233 |
< |
f.complete(one); |
2234 |
< |
checkCompletedNormally(g, null); |
2235 |
< |
f2.complete(one); |
2236 |
< |
checkCompletedNormally(g, null); |
2237 |
< |
assertTrue(r.ran); |
2439 |
> |
public void testRunAfterEither_normalCompletion1() { |
2440 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2441 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2442 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2443 |
|
|
2444 |
< |
r = new Noop(); |
2445 |
< |
f = new CompletableFuture<>(); |
2446 |
< |
f.complete(one); |
2447 |
< |
f2 = new CompletableFuture<>(); |
2448 |
< |
g = f.runAfterEither(f2, r); |
2449 |
< |
checkCompletedNormally(g, null); |
2450 |
< |
assertTrue(r.ran); |
2444 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2445 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2446 |
> |
final Noop r = new Noop(); |
2447 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2448 |
> |
|
2449 |
> |
f.complete(v1); |
2450 |
> |
checkCompletedNormally(h, null); |
2451 |
> |
assertEquals(1, r.invocationCount); |
2452 |
> |
g.complete(v2); |
2453 |
> |
|
2454 |
> |
checkCompletedNormally(f, v1); |
2455 |
> |
checkCompletedNormally(g, v2); |
2456 |
> |
checkCompletedNormally(h, null); |
2457 |
> |
assertEquals(1, r.invocationCount); |
2458 |
> |
} |
2459 |
> |
} |
2460 |
> |
|
2461 |
> |
public void testRunAfterEither_normalCompletion2() { |
2462 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2463 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2464 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2465 |
> |
|
2466 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2467 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2468 |
> |
final Noop r = new Noop(); |
2469 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2470 |
> |
|
2471 |
> |
g.complete(v2); |
2472 |
> |
checkCompletedNormally(h, null); |
2473 |
> |
assertEquals(1, r.invocationCount); |
2474 |
> |
f.complete(v1); |
2475 |
> |
|
2476 |
> |
checkCompletedNormally(f, v1); |
2477 |
> |
checkCompletedNormally(g, v2); |
2478 |
> |
checkCompletedNormally(h, null); |
2479 |
> |
assertEquals(1, r.invocationCount); |
2480 |
> |
} |
2481 |
> |
} |
2482 |
> |
public void testRunAfterEither_normalCompletion3() { |
2483 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2484 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2485 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2486 |
> |
|
2487 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2488 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2489 |
> |
final Noop r = new Noop(); |
2490 |
> |
|
2491 |
> |
f.complete(v1); |
2492 |
> |
g.complete(v2); |
2493 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2494 |
> |
|
2495 |
> |
checkCompletedNormally(h, null); |
2496 |
> |
checkCompletedNormally(f, v1); |
2497 |
> |
checkCompletedNormally(g, v2); |
2498 |
> |
assertEquals(1, r.invocationCount); |
2499 |
> |
} |
2500 |
|
} |
2501 |
|
|
2502 |
|
/** |
2503 |
|
* runAfterEither result completes exceptionally after exceptional |
2504 |
|
* completion of either source |
2505 |
|
*/ |
2506 |
< |
public void testRunAfterEither2() { |
2507 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2508 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2255 |
< |
Noop r = new Noop(); |
2256 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2257 |
< |
f.completeExceptionally(new CFException()); |
2258 |
< |
f2.complete(one); |
2259 |
< |
checkCompletedWithWrappedCFException(g); |
2506 |
> |
public void testRunAfterEither_exceptionalCompletion1() { |
2507 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2508 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2509 |
|
|
2510 |
< |
r = new Noop(); |
2511 |
< |
f = new CompletableFuture<>(); |
2512 |
< |
f2 = new CompletableFuture<>(); |
2513 |
< |
f2.completeExceptionally(new CFException()); |
2514 |
< |
g = f.runAfterEither(f2, r); |
2515 |
< |
checkCompletedWithWrappedCFException(g); |
2510 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2511 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2512 |
> |
final Noop r = new Noop(); |
2513 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2514 |
> |
final CFException ex = new CFException(); |
2515 |
> |
|
2516 |
> |
f.completeExceptionally(ex); |
2517 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2518 |
> |
g.complete(v1); |
2519 |
> |
|
2520 |
> |
assertEquals(0, r.invocationCount); |
2521 |
> |
checkCompletedNormally(g, v1); |
2522 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2523 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2524 |
> |
} |
2525 |
> |
} |
2526 |
> |
|
2527 |
> |
public void testRunAfterEither_exceptionalCompletion2() { |
2528 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2529 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2530 |
> |
|
2531 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2532 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2533 |
> |
final Noop r = new Noop(); |
2534 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2535 |
> |
final CFException ex = new CFException(); |
2536 |
> |
|
2537 |
> |
g.completeExceptionally(ex); |
2538 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2539 |
> |
f.complete(v1); |
2540 |
> |
|
2541 |
> |
assertEquals(0, r.invocationCount); |
2542 |
> |
checkCompletedNormally(f, v1); |
2543 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2544 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2545 |
> |
} |
2546 |
> |
} |
2547 |
> |
|
2548 |
> |
public void testRunAfterEither_exceptionalCompletion3() { |
2549 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2550 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2551 |
> |
|
2552 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2553 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2554 |
> |
final Noop r = new Noop(); |
2555 |
> |
final CFException ex = new CFException(); |
2556 |
> |
|
2557 |
> |
g.completeExceptionally(ex); |
2558 |
> |
f.complete(v1); |
2559 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2560 |
> |
|
2561 |
> |
// unspecified behavior |
2562 |
> |
Integer v; |
2563 |
> |
try { |
2564 |
> |
assertEquals(h.join(), null); |
2565 |
> |
assertEquals(1, r.invocationCount); |
2566 |
> |
} catch (CompletionException ok) { |
2567 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2568 |
> |
assertEquals(0, r.invocationCount); |
2569 |
> |
} |
2570 |
> |
|
2571 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2572 |
> |
checkCompletedNormally(f, v1); |
2573 |
> |
} |
2574 |
> |
} |
2575 |
> |
|
2576 |
> |
public void testRunAfterEither_exceptionalCompletion4() { |
2577 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2578 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2579 |
> |
|
2580 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2581 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2582 |
> |
final Noop r = new Noop(); |
2583 |
> |
final CFException ex = new CFException(); |
2584 |
> |
|
2585 |
> |
f.completeExceptionally(ex); |
2586 |
> |
g.complete(v1); |
2587 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2588 |
> |
|
2589 |
> |
// unspecified behavior |
2590 |
> |
Integer v; |
2591 |
> |
try { |
2592 |
> |
assertEquals(h.join(), null); |
2593 |
> |
assertEquals(1, r.invocationCount); |
2594 |
> |
} catch (CompletionException ok) { |
2595 |
> |
checkCompletedWithWrappedCFException(h, ex); |
2596 |
> |
assertEquals(0, r.invocationCount); |
2597 |
> |
} |
2598 |
> |
|
2599 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2600 |
> |
checkCompletedNormally(g, v1); |
2601 |
> |
} |
2602 |
|
} |
2603 |
|
|
2604 |
|
/** |
2605 |
|
* runAfterEither result completes exceptionally if action does |
2606 |
|
*/ |
2607 |
< |
public void testRunAfterEither3() { |
2608 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2609 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2610 |
< |
FailingNoop r = new FailingNoop(); |
2611 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2612 |
< |
f2.complete(two); |
2613 |
< |
checkCompletedWithWrappedCFException(g); |
2607 |
> |
public void testRunAfterEither_actionFailed1() { |
2608 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2609 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2610 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2611 |
> |
|
2612 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2613 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2614 |
> |
final FailingNoop r = new FailingNoop(); |
2615 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2616 |
> |
|
2617 |
> |
f.complete(v1); |
2618 |
> |
checkCompletedWithWrappedCFException(h); |
2619 |
> |
g.complete(v2); |
2620 |
> |
checkCompletedNormally(f, v1); |
2621 |
> |
checkCompletedNormally(g, v2); |
2622 |
> |
} |
2623 |
> |
} |
2624 |
> |
|
2625 |
> |
public void testRunAfterEither_actionFailed2() { |
2626 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2627 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
2628 |
> |
for (Integer v2 : new Integer[] { 2, null }) { |
2629 |
> |
|
2630 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2631 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2632 |
> |
final FailingNoop r = new FailingNoop(); |
2633 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2634 |
> |
|
2635 |
> |
g.complete(v2); |
2636 |
> |
checkCompletedWithWrappedCFException(h); |
2637 |
> |
f.complete(v1); |
2638 |
> |
checkCompletedNormally(f, v1); |
2639 |
> |
checkCompletedNormally(g, v2); |
2640 |
> |
} |
2641 |
|
} |
2642 |
|
|
2643 |
|
/** |
2644 |
|
* runAfterEither result completes exceptionally if either source cancelled |
2645 |
|
*/ |
2646 |
< |
public void testRunAfterEither4() { |
2647 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2648 |
< |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2649 |
< |
Noop r = new Noop(); |
2650 |
< |
CompletableFuture<Void> g = f.runAfterEither(f2, r); |
2651 |
< |
assertTrue(f.cancel(true)); |
2652 |
< |
checkCompletedWithWrappedCancellationException(g); |
2653 |
< |
f = new CompletableFuture<>(); |
2654 |
< |
f2 = new CompletableFuture<>(); |
2655 |
< |
assertTrue(f2.cancel(true)); |
2656 |
< |
checkCompletedWithWrappedCancellationException(g); |
2646 |
> |
public void testRunAfterEither_sourceCancelled1() { |
2647 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2648 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2649 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2650 |
> |
|
2651 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2652 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2653 |
> |
final Noop r = new Noop(); |
2654 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2655 |
> |
|
2656 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2657 |
> |
checkCompletedWithWrappedCancellationException(h); |
2658 |
> |
g.complete(v1); |
2659 |
> |
|
2660 |
> |
checkCancelled(f); |
2661 |
> |
assertEquals(0, r.invocationCount); |
2662 |
> |
checkCompletedNormally(g, v1); |
2663 |
> |
checkCompletedWithWrappedCancellationException(h); |
2664 |
> |
} |
2665 |
> |
} |
2666 |
> |
|
2667 |
> |
public void testRunAfterEither_sourceCancelled2() { |
2668 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2669 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2670 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2671 |
> |
|
2672 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2673 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2674 |
> |
final Noop r = new Noop(); |
2675 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2676 |
> |
|
2677 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2678 |
> |
checkCompletedWithWrappedCancellationException(h); |
2679 |
> |
f.complete(v1); |
2680 |
> |
|
2681 |
> |
checkCancelled(g); |
2682 |
> |
assertEquals(0, r.invocationCount); |
2683 |
> |
checkCompletedNormally(f, v1); |
2684 |
> |
checkCompletedWithWrappedCancellationException(h); |
2685 |
> |
} |
2686 |
> |
} |
2687 |
> |
|
2688 |
> |
public void testRunAfterEither_sourceCancelled3() { |
2689 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2690 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2691 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2692 |
> |
|
2693 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2694 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2695 |
> |
final Noop r = new Noop(); |
2696 |
> |
|
2697 |
> |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2698 |
> |
f.complete(v1); |
2699 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2700 |
> |
|
2701 |
> |
// unspecified behavior |
2702 |
> |
Integer v; |
2703 |
> |
try { |
2704 |
> |
assertEquals(h.join(), null); |
2705 |
> |
assertEquals(1, r.invocationCount); |
2706 |
> |
} catch (CompletionException ok) { |
2707 |
> |
checkCompletedWithWrappedCancellationException(h); |
2708 |
> |
assertEquals(0, r.invocationCount); |
2709 |
> |
} |
2710 |
> |
|
2711 |
> |
checkCancelled(g); |
2712 |
> |
checkCompletedNormally(f, v1); |
2713 |
> |
} |
2714 |
> |
} |
2715 |
> |
|
2716 |
> |
public void testRunAfterEither_sourceCancelled4() { |
2717 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2718 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2719 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2720 |
> |
|
2721 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2722 |
> |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2723 |
> |
final Noop r = new Noop(); |
2724 |
> |
|
2725 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2726 |
> |
g.complete(v1); |
2727 |
> |
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
2728 |
> |
|
2729 |
> |
// unspecified behavior |
2730 |
> |
Integer v; |
2731 |
> |
try { |
2732 |
> |
assertEquals(h.join(), null); |
2733 |
> |
assertEquals(1, r.invocationCount); |
2734 |
> |
} catch (CompletionException ok) { |
2735 |
> |
checkCompletedWithWrappedCancellationException(h); |
2736 |
> |
assertEquals(0, r.invocationCount); |
2737 |
> |
} |
2738 |
> |
|
2739 |
> |
checkCancelled(f); |
2740 |
> |
checkCompletedNormally(g, v1); |
2741 |
> |
} |
2742 |
|
} |
2743 |
|
|
2744 |
|
/** |
2745 |
|
* thenCompose result completes normally after normal completion of source |
2746 |
|
*/ |
2747 |
< |
public void testThenCompose() { |
2748 |
< |
CompletableFuture<Integer> f, g; |
2749 |
< |
CompletableFutureInc r; |
2747 |
> |
public void testThenCompose_normalCompletion1() { |
2748 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2749 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2750 |
|
|
2751 |
< |
f = new CompletableFuture<>(); |
2752 |
< |
g = f.thenCompose(r = new CompletableFutureInc()); |
2753 |
< |
f.complete(one); |
2754 |
< |
checkCompletedNormally(g, two); |
2755 |
< |
assertTrue(r.ran); |
2751 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2752 |
> |
final CompletableFutureInc r = new CompletableFutureInc(); |
2753 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2754 |
> |
f.complete(v1); |
2755 |
> |
checkCompletedNormally(g, inc(v1)); |
2756 |
> |
checkCompletedNormally(f, v1); |
2757 |
> |
assertEquals(1, r.invocationCount); |
2758 |
> |
} |
2759 |
> |
} |
2760 |
|
|
2761 |
< |
f = new CompletableFuture<>(); |
2762 |
< |
f.complete(one); |
2763 |
< |
g = f.thenCompose(r = new CompletableFutureInc()); |
2764 |
< |
checkCompletedNormally(g, two); |
2765 |
< |
assertTrue(r.ran); |
2761 |
> |
public void testThenCompose_normalCompletion2() { |
2762 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2763 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2764 |
> |
|
2765 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2766 |
> |
final CompletableFutureInc r = new CompletableFutureInc(); |
2767 |
> |
f.complete(v1); |
2768 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2769 |
> |
checkCompletedNormally(g, inc(v1)); |
2770 |
> |
checkCompletedNormally(f, v1); |
2771 |
> |
assertEquals(1, r.invocationCount); |
2772 |
> |
} |
2773 |
|
} |
2774 |
|
|
2775 |
|
/** |
2776 |
|
* thenCompose result completes exceptionally after exceptional |
2777 |
|
* completion of source |
2778 |
|
*/ |
2779 |
< |
public void testThenCompose2() { |
2780 |
< |
CompletableFuture<Integer> f, g; |
2323 |
< |
CompletableFutureInc r; |
2779 |
> |
public void testThenCompose_exceptionalCompletion1() { |
2780 |
> |
for (ExecutionMode m : ExecutionMode.values()) { |
2781 |
|
|
2782 |
< |
f = new CompletableFuture<>(); |
2783 |
< |
g = f.thenCompose(r = new CompletableFutureInc()); |
2784 |
< |
f.completeExceptionally(new CFException()); |
2785 |
< |
checkCompletedWithWrappedCFException(g); |
2782 |
> |
final CFException ex = new CFException(); |
2783 |
> |
final CompletableFutureInc r = new CompletableFutureInc(); |
2784 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2785 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2786 |
> |
f.completeExceptionally(ex); |
2787 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2788 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2789 |
> |
} |
2790 |
> |
} |
2791 |
|
|
2792 |
< |
f = new CompletableFuture<>(); |
2793 |
< |
f.completeExceptionally(new CFException()); |
2794 |
< |
g = f.thenCompose(r = new CompletableFutureInc()); |
2795 |
< |
checkCompletedWithWrappedCFException(g); |
2792 |
> |
public void testThenCompose_exceptionalCompletion2() { |
2793 |
> |
for (ExecutionMode m : ExecutionMode.values()) { |
2794 |
> |
|
2795 |
> |
final CFException ex = new CFException(); |
2796 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2797 |
> |
f.completeExceptionally(ex); |
2798 |
> |
final CompletableFutureInc r = new CompletableFutureInc(); |
2799 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2800 |
> |
checkCompletedWithWrappedCFException(g, ex); |
2801 |
> |
checkCompletedWithWrappedCFException(f, ex); |
2802 |
> |
} |
2803 |
|
} |
2804 |
|
|
2805 |
|
/** |
2806 |
|
* thenCompose result completes exceptionally if action does |
2807 |
|
*/ |
2808 |
< |
public void testThenCompose3() { |
2809 |
< |
CompletableFuture<Integer> f, g; |
2810 |
< |
FailingCompletableFutureFunction r; |
2808 |
> |
public void testThenCompose_actionFailed1() { |
2809 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2810 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2811 |
|
|
2812 |
< |
f = new CompletableFuture<>(); |
2813 |
< |
g = f.thenCompose(r = new FailingCompletableFutureFunction()); |
2814 |
< |
f.complete(one); |
2812 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2813 |
> |
final FailingCompletableFutureFunction r |
2814 |
> |
= new FailingCompletableFutureFunction(); |
2815 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2816 |
> |
f.complete(v1); |
2817 |
|
checkCompletedWithWrappedCFException(g); |
2818 |
+ |
checkCompletedNormally(f, v1); |
2819 |
+ |
} |
2820 |
+ |
} |
2821 |
|
|
2822 |
< |
f = new CompletableFuture<>(); |
2823 |
< |
f.complete(one); |
2824 |
< |
g = f.thenCompose(r = new FailingCompletableFutureFunction()); |
2822 |
> |
public void testThenCompose_actionFailed2() { |
2823 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2824 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
2825 |
> |
|
2826 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2827 |
> |
f.complete(v1); |
2828 |
> |
final FailingCompletableFutureFunction r |
2829 |
> |
= new FailingCompletableFutureFunction(); |
2830 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2831 |
|
checkCompletedWithWrappedCFException(g); |
2832 |
+ |
checkCompletedNormally(f, v1); |
2833 |
+ |
} |
2834 |
|
} |
2835 |
|
|
2836 |
|
/** |
2837 |
|
* thenCompose result completes exceptionally if source cancelled |
2838 |
|
*/ |
2839 |
< |
public void testThenCompose4() { |
2840 |
< |
CompletableFuture<Integer> f, g; |
2841 |
< |
CompletableFutureInc r; |
2839 |
> |
public void testThenCompose_sourceCancelled1() { |
2840 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2841 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) { |
2842 |
|
|
2843 |
< |
f = new CompletableFuture<>(); |
2844 |
< |
g = f.thenCompose(r = new CompletableFutureInc()); |
2845 |
< |
assertTrue(f.cancel(true)); |
2843 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2844 |
> |
final CompletableFutureInc r = new CompletableFutureInc(); |
2845 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2846 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2847 |
|
checkCompletedWithWrappedCancellationException(g); |
2848 |
+ |
checkCancelled(f); |
2849 |
+ |
} |
2850 |
+ |
} |
2851 |
|
|
2852 |
< |
f = new CompletableFuture<>(); |
2853 |
< |
assertTrue(f.cancel(true)); |
2854 |
< |
g = f.thenCompose(r = new CompletableFutureInc()); |
2852 |
> |
public void testThenCompose_sourceCancelled2() { |
2853 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
2854 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) { |
2855 |
> |
|
2856 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2857 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2858 |
> |
final CompletableFutureInc r = new CompletableFutureInc(); |
2859 |
> |
final CompletableFuture<Integer> g = f.thenCompose(r); |
2860 |
|
checkCompletedWithWrappedCancellationException(g); |
2861 |
+ |
checkCancelled(f); |
2862 |
+ |
} |
2863 |
|
} |
2864 |
|
|
2865 |
|
// asyncs |
3009 |
|
checkCompletedWithWrappedCancellationException(g); |
3010 |
|
} |
3011 |
|
|
2519 |
– |
/** |
2520 |
– |
* acceptEitherAsync result completes normally after normal |
2521 |
– |
* completion of sources |
2522 |
– |
*/ |
2523 |
– |
public void testAcceptEitherAsync() { |
2524 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2525 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2526 |
– |
IncAction r = new IncAction(); |
2527 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2528 |
– |
f.complete(one); |
2529 |
– |
checkCompletedNormally(g, null); |
2530 |
– |
assertEquals(r.value, (Integer) 2); |
2531 |
– |
|
2532 |
– |
r = new IncAction(); |
2533 |
– |
f = new CompletableFuture<>(); |
2534 |
– |
f.complete(one); |
2535 |
– |
f2 = new CompletableFuture<>(); |
2536 |
– |
g = f.acceptEitherAsync(f2, r); |
2537 |
– |
checkCompletedNormally(g, null); |
2538 |
– |
assertEquals(r.value, (Integer) 2); |
2539 |
– |
} |
2540 |
– |
|
2541 |
– |
/** |
2542 |
– |
* acceptEitherAsync result completes exceptionally after exceptional |
2543 |
– |
* completion of source |
2544 |
– |
*/ |
2545 |
– |
public void testAcceptEitherAsync2() { |
2546 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2547 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2548 |
– |
IncAction r = new IncAction(); |
2549 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2550 |
– |
f.completeExceptionally(new CFException()); |
2551 |
– |
checkCompletedWithWrappedCFException(g); |
2552 |
– |
|
2553 |
– |
r = new IncAction(); |
2554 |
– |
f = new CompletableFuture<>(); |
2555 |
– |
f2 = new CompletableFuture<>(); |
2556 |
– |
f2.completeExceptionally(new CFException()); |
2557 |
– |
g = f.acceptEitherAsync(f2, r); |
2558 |
– |
f.complete(one); |
2559 |
– |
checkCompletedWithWrappedCFException(g); |
2560 |
– |
} |
2561 |
– |
|
2562 |
– |
/** |
2563 |
– |
* acceptEitherAsync result completes exceptionally if action does |
2564 |
– |
*/ |
2565 |
– |
public void testAcceptEitherAsync3() { |
2566 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2567 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2568 |
– |
FailingConsumer r = new FailingConsumer(); |
2569 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2570 |
– |
f.complete(one); |
2571 |
– |
checkCompletedWithWrappedCFException(g); |
2572 |
– |
} |
2573 |
– |
|
2574 |
– |
/** |
2575 |
– |
* acceptEitherAsync result completes exceptionally if either |
2576 |
– |
* source cancelled |
2577 |
– |
*/ |
2578 |
– |
public void testAcceptEitherAsync4() { |
2579 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2580 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2581 |
– |
IncAction r = new IncAction(); |
2582 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r); |
2583 |
– |
assertTrue(f.cancel(true)); |
2584 |
– |
checkCompletedWithWrappedCancellationException(g); |
2585 |
– |
|
2586 |
– |
r = new IncAction(); |
2587 |
– |
f = new CompletableFuture<>(); |
2588 |
– |
f2 = new CompletableFuture<>(); |
2589 |
– |
assertTrue(f2.cancel(true)); |
2590 |
– |
g = f.acceptEitherAsync(f2, r); |
2591 |
– |
checkCompletedWithWrappedCancellationException(g); |
2592 |
– |
} |
2593 |
– |
|
2594 |
– |
/** |
2595 |
– |
* runAfterEitherAsync result completes normally after normal |
2596 |
– |
* completion of sources |
2597 |
– |
*/ |
2598 |
– |
public void testRunAfterEitherAsync() { |
2599 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2600 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2601 |
– |
Noop r = new Noop(); |
2602 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2603 |
– |
f.complete(one); |
2604 |
– |
checkCompletedNormally(g, null); |
2605 |
– |
assertTrue(r.ran); |
2606 |
– |
|
2607 |
– |
r = new Noop(); |
2608 |
– |
f = new CompletableFuture<>(); |
2609 |
– |
f.complete(one); |
2610 |
– |
f2 = new CompletableFuture<>(); |
2611 |
– |
g = f.runAfterEitherAsync(f2, r); |
2612 |
– |
checkCompletedNormally(g, null); |
2613 |
– |
assertTrue(r.ran); |
2614 |
– |
} |
2615 |
– |
|
2616 |
– |
/** |
2617 |
– |
* runAfterEitherAsync result completes exceptionally after exceptional |
2618 |
– |
* completion of source |
2619 |
– |
*/ |
2620 |
– |
public void testRunAfterEitherAsync2() { |
2621 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2622 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2623 |
– |
Noop r = new Noop(); |
2624 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2625 |
– |
f.completeExceptionally(new CFException()); |
2626 |
– |
checkCompletedWithWrappedCFException(g); |
2627 |
– |
|
2628 |
– |
r = new Noop(); |
2629 |
– |
f = new CompletableFuture<>(); |
2630 |
– |
f2 = new CompletableFuture<>(); |
2631 |
– |
f2.completeExceptionally(new CFException()); |
2632 |
– |
g = f.runAfterEitherAsync(f2, r); |
2633 |
– |
f.complete(one); |
2634 |
– |
checkCompletedWithWrappedCFException(g); |
2635 |
– |
} |
2636 |
– |
|
2637 |
– |
/** |
2638 |
– |
* runAfterEitherAsync result completes exceptionally if action does |
2639 |
– |
*/ |
2640 |
– |
public void testRunAfterEitherAsync3() { |
2641 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2642 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2643 |
– |
FailingNoop r = new FailingNoop(); |
2644 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2645 |
– |
f.complete(one); |
2646 |
– |
checkCompletedWithWrappedCFException(g); |
2647 |
– |
} |
2648 |
– |
|
2649 |
– |
/** |
2650 |
– |
* runAfterEitherAsync result completes exceptionally if either |
2651 |
– |
* source cancelled |
2652 |
– |
*/ |
2653 |
– |
public void testRunAfterEitherAsync4() { |
2654 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2655 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2656 |
– |
Noop r = new Noop(); |
2657 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r); |
2658 |
– |
assertTrue(f.cancel(true)); |
2659 |
– |
checkCompletedWithWrappedCancellationException(g); |
2660 |
– |
|
2661 |
– |
r = new Noop(); |
2662 |
– |
f = new CompletableFuture<>(); |
2663 |
– |
f2 = new CompletableFuture<>(); |
2664 |
– |
assertTrue(f2.cancel(true)); |
2665 |
– |
g = f.runAfterEitherAsync(f2, r); |
2666 |
– |
checkCompletedWithWrappedCancellationException(g); |
2667 |
– |
} |
2668 |
– |
|
2669 |
– |
/** |
2670 |
– |
* thenComposeAsync result completes normally after normal |
2671 |
– |
* completion of source |
2672 |
– |
*/ |
2673 |
– |
public void testThenComposeAsync() { |
2674 |
– |
CompletableFuture<Integer> f, g; |
2675 |
– |
CompletableFutureInc r; |
2676 |
– |
|
2677 |
– |
f = new CompletableFuture<>(); |
2678 |
– |
g = f.thenComposeAsync(r = new CompletableFutureInc()); |
2679 |
– |
f.complete(one); |
2680 |
– |
checkCompletedNormally(g, two); |
2681 |
– |
|
2682 |
– |
f = new CompletableFuture<>(); |
2683 |
– |
f.complete(one); |
2684 |
– |
g = f.thenComposeAsync(r = new CompletableFutureInc()); |
2685 |
– |
checkCompletedNormally(g, two); |
2686 |
– |
} |
2687 |
– |
|
2688 |
– |
/** |
2689 |
– |
* thenComposeAsync result completes exceptionally after |
2690 |
– |
* exceptional completion of source |
2691 |
– |
*/ |
2692 |
– |
public void testThenComposeAsync2() { |
2693 |
– |
CompletableFuture<Integer> f, g; |
2694 |
– |
CompletableFutureInc r; |
2695 |
– |
|
2696 |
– |
f = new CompletableFuture<>(); |
2697 |
– |
g = f.thenComposeAsync(r = new CompletableFutureInc()); |
2698 |
– |
f.completeExceptionally(new CFException()); |
2699 |
– |
checkCompletedWithWrappedCFException(g); |
2700 |
– |
assertFalse(r.ran); |
2701 |
– |
|
2702 |
– |
f = new CompletableFuture<>(); |
2703 |
– |
f.completeExceptionally(new CFException()); |
2704 |
– |
g = f.thenComposeAsync(r = new CompletableFutureInc()); |
2705 |
– |
checkCompletedWithWrappedCFException(g); |
2706 |
– |
assertFalse(r.ran); |
2707 |
– |
} |
2708 |
– |
|
2709 |
– |
/** |
2710 |
– |
* thenComposeAsync result completes exceptionally if action does |
2711 |
– |
*/ |
2712 |
– |
public void testThenComposeAsync3() { |
2713 |
– |
CompletableFuture<Integer> f, g; |
2714 |
– |
FailingCompletableFutureFunction r; |
2715 |
– |
|
2716 |
– |
f = new CompletableFuture<>(); |
2717 |
– |
g = f.thenComposeAsync(r = new FailingCompletableFutureFunction()); |
2718 |
– |
f.complete(one); |
2719 |
– |
checkCompletedWithWrappedCFException(g); |
2720 |
– |
|
2721 |
– |
f = new CompletableFuture<>(); |
2722 |
– |
f.complete(one); |
2723 |
– |
g = f.thenComposeAsync(r = new FailingCompletableFutureFunction()); |
2724 |
– |
checkCompletedWithWrappedCFException(g); |
2725 |
– |
} |
2726 |
– |
|
2727 |
– |
/** |
2728 |
– |
* thenComposeAsync result completes exceptionally if source cancelled |
2729 |
– |
*/ |
2730 |
– |
public void testThenComposeAsync4() { |
2731 |
– |
CompletableFuture<Integer> f, g; |
2732 |
– |
CompletableFutureInc r; |
2733 |
– |
|
2734 |
– |
f = new CompletableFuture<>(); |
2735 |
– |
g = f.thenComposeAsync(r = new CompletableFutureInc()); |
2736 |
– |
assertTrue(f.cancel(true)); |
2737 |
– |
checkCompletedWithWrappedCancellationException(g); |
2738 |
– |
|
2739 |
– |
f = new CompletableFuture<>(); |
2740 |
– |
assertTrue(f.cancel(true)); |
2741 |
– |
g = f.thenComposeAsync(r = new CompletableFutureInc()); |
2742 |
– |
checkCompletedWithWrappedCancellationException(g); |
2743 |
– |
} |
2744 |
– |
|
3012 |
|
// async with explicit executors |
3013 |
|
|
3014 |
|
/** |
3156 |
|
checkCompletedWithWrappedCancellationException(g); |
3157 |
|
} |
3158 |
|
|
2892 |
– |
/** |
2893 |
– |
* acceptEitherAsync result completes normally after normal |
2894 |
– |
* completion of sources |
2895 |
– |
*/ |
2896 |
– |
public void testAcceptEitherAsyncE() { |
2897 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2898 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2899 |
– |
IncAction r = new IncAction(); |
2900 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2901 |
– |
f.complete(one); |
2902 |
– |
checkCompletedNormally(g, null); |
2903 |
– |
assertEquals(r.value, (Integer) 2); |
2904 |
– |
|
2905 |
– |
r = new IncAction(); |
2906 |
– |
f = new CompletableFuture<>(); |
2907 |
– |
f.complete(one); |
2908 |
– |
f2 = new CompletableFuture<>(); |
2909 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2910 |
– |
checkCompletedNormally(g, null); |
2911 |
– |
assertEquals(r.value, (Integer) 2); |
2912 |
– |
} |
2913 |
– |
|
2914 |
– |
/** |
2915 |
– |
* acceptEitherAsync result completes exceptionally after exceptional |
2916 |
– |
* completion of source |
2917 |
– |
*/ |
2918 |
– |
public void testAcceptEitherAsync2E() { |
2919 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2920 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2921 |
– |
IncAction r = new IncAction(); |
2922 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2923 |
– |
f.completeExceptionally(new CFException()); |
2924 |
– |
checkCompletedWithWrappedCFException(g); |
2925 |
– |
|
2926 |
– |
r = new IncAction(); |
2927 |
– |
f = new CompletableFuture<>(); |
2928 |
– |
f2 = new CompletableFuture<>(); |
2929 |
– |
f2.completeExceptionally(new CFException()); |
2930 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2931 |
– |
f.complete(one); |
2932 |
– |
checkCompletedWithWrappedCFException(g); |
2933 |
– |
} |
2934 |
– |
|
2935 |
– |
/** |
2936 |
– |
* acceptEitherAsync result completes exceptionally if action does |
2937 |
– |
*/ |
2938 |
– |
public void testAcceptEitherAsync3E() { |
2939 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2940 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2941 |
– |
FailingConsumer r = new FailingConsumer(); |
2942 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2943 |
– |
f.complete(one); |
2944 |
– |
checkCompletedWithWrappedCFException(g); |
2945 |
– |
} |
2946 |
– |
|
2947 |
– |
/** |
2948 |
– |
* acceptEitherAsync result completes exceptionally if either |
2949 |
– |
* source cancelled |
2950 |
– |
*/ |
2951 |
– |
public void testAcceptEitherAsync4E() { |
2952 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2953 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2954 |
– |
IncAction r = new IncAction(); |
2955 |
– |
CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2956 |
– |
assertTrue(f.cancel(true)); |
2957 |
– |
checkCompletedWithWrappedCancellationException(g); |
2958 |
– |
|
2959 |
– |
r = new IncAction(); |
2960 |
– |
f = new CompletableFuture<>(); |
2961 |
– |
f2 = new CompletableFuture<>(); |
2962 |
– |
assertTrue(f2.cancel(true)); |
2963 |
– |
g = f.acceptEitherAsync(f2, r, new ThreadExecutor()); |
2964 |
– |
checkCompletedWithWrappedCancellationException(g); |
2965 |
– |
} |
2966 |
– |
|
2967 |
– |
/** |
2968 |
– |
* runAfterEitherAsync result completes normally after normal |
2969 |
– |
* completion of sources |
2970 |
– |
*/ |
2971 |
– |
public void testRunAfterEitherAsyncE() { |
2972 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2973 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2974 |
– |
Noop r = new Noop(); |
2975 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2976 |
– |
f.complete(one); |
2977 |
– |
checkCompletedNormally(g, null); |
2978 |
– |
assertTrue(r.ran); |
2979 |
– |
|
2980 |
– |
r = new Noop(); |
2981 |
– |
f = new CompletableFuture<>(); |
2982 |
– |
f.complete(one); |
2983 |
– |
f2 = new CompletableFuture<>(); |
2984 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2985 |
– |
checkCompletedNormally(g, null); |
2986 |
– |
assertTrue(r.ran); |
2987 |
– |
} |
2988 |
– |
|
2989 |
– |
/** |
2990 |
– |
* runAfterEitherAsync result completes exceptionally after exceptional |
2991 |
– |
* completion of source |
2992 |
– |
*/ |
2993 |
– |
public void testRunAfterEitherAsync2E() { |
2994 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
2995 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
2996 |
– |
Noop r = new Noop(); |
2997 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
2998 |
– |
f.completeExceptionally(new CFException()); |
2999 |
– |
checkCompletedWithWrappedCFException(g); |
3000 |
– |
|
3001 |
– |
r = new Noop(); |
3002 |
– |
f = new CompletableFuture<>(); |
3003 |
– |
f2 = new CompletableFuture<>(); |
3004 |
– |
f2.completeExceptionally(new CFException()); |
3005 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
3006 |
– |
f.complete(one); |
3007 |
– |
checkCompletedWithWrappedCFException(g); |
3008 |
– |
} |
3009 |
– |
|
3010 |
– |
/** |
3011 |
– |
* runAfterEitherAsync result completes exceptionally if action does |
3012 |
– |
*/ |
3013 |
– |
public void testRunAfterEitherAsync3E() { |
3014 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3015 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
3016 |
– |
FailingNoop r = new FailingNoop(); |
3017 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
3018 |
– |
f.complete(one); |
3019 |
– |
checkCompletedWithWrappedCFException(g); |
3020 |
– |
} |
3021 |
– |
|
3022 |
– |
/** |
3023 |
– |
* runAfterEitherAsync result completes exceptionally if either |
3024 |
– |
* source cancelled |
3025 |
– |
*/ |
3026 |
– |
public void testRunAfterEitherAsync4E() { |
3027 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3028 |
– |
CompletableFuture<Integer> f2 = new CompletableFuture<>(); |
3029 |
– |
Noop r = new Noop(); |
3030 |
– |
CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
3031 |
– |
assertTrue(f.cancel(true)); |
3032 |
– |
checkCompletedWithWrappedCancellationException(g); |
3033 |
– |
|
3034 |
– |
r = new Noop(); |
3035 |
– |
f = new CompletableFuture<>(); |
3036 |
– |
f2 = new CompletableFuture<>(); |
3037 |
– |
assertTrue(f2.cancel(true)); |
3038 |
– |
g = f.runAfterEitherAsync(f2, r, new ThreadExecutor()); |
3039 |
– |
checkCompletedWithWrappedCancellationException(g); |
3040 |
– |
} |
3041 |
– |
|
3042 |
– |
/** |
3043 |
– |
* thenComposeAsync result completes normally after normal |
3044 |
– |
* completion of source |
3045 |
– |
*/ |
3046 |
– |
public void testThenComposeAsyncE() { |
3047 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3048 |
– |
CompletableFutureInc r = new CompletableFutureInc(); |
3049 |
– |
CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor()); |
3050 |
– |
f.complete(one); |
3051 |
– |
checkCompletedNormally(g, two); |
3052 |
– |
} |
3053 |
– |
|
3054 |
– |
/** |
3055 |
– |
* thenComposeAsync result completes exceptionally after |
3056 |
– |
* exceptional completion of source |
3057 |
– |
*/ |
3058 |
– |
public void testThenComposeAsync2E() { |
3059 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3060 |
– |
CompletableFutureInc r = new CompletableFutureInc(); |
3061 |
– |
CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor()); |
3062 |
– |
f.completeExceptionally(new CFException()); |
3063 |
– |
checkCompletedWithWrappedCFException(g); |
3064 |
– |
} |
3065 |
– |
|
3066 |
– |
/** |
3067 |
– |
* thenComposeAsync result completes exceptionally if action does |
3068 |
– |
*/ |
3069 |
– |
public void testThenComposeAsync3E() { |
3070 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3071 |
– |
FailingCompletableFutureFunction r = new FailingCompletableFutureFunction(); |
3072 |
– |
CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor()); |
3073 |
– |
f.complete(one); |
3074 |
– |
checkCompletedWithWrappedCFException(g); |
3075 |
– |
} |
3076 |
– |
|
3077 |
– |
/** |
3078 |
– |
* thenComposeAsync result completes exceptionally if source cancelled |
3079 |
– |
*/ |
3080 |
– |
public void testThenComposeAsync4E() { |
3081 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3082 |
– |
CompletableFutureInc r = new CompletableFutureInc(); |
3083 |
– |
CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor()); |
3084 |
– |
assertTrue(f.cancel(true)); |
3085 |
– |
checkCompletedWithWrappedCancellationException(g); |
3086 |
– |
} |
3087 |
– |
|
3159 |
|
// other static methods |
3160 |
|
|
3161 |
|
/** |
3354 |
|
* whenComplete action executes on normal completion, propagating |
3355 |
|
* source result. |
3356 |
|
*/ |
3357 |
< |
public void testWhenComplete1() { |
3357 |
> |
public void testWhenComplete_normalCompletion1() { |
3358 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
3359 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3360 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3361 |
> |
|
3362 |
|
final AtomicInteger a = new AtomicInteger(); |
3363 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3364 |
< |
CompletableFuture<Integer> g = |
3365 |
< |
f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement()); |
3366 |
< |
f.complete(three); |
3367 |
< |
checkCompletedNormally(f, three); |
3368 |
< |
checkCompletedNormally(g, three); |
3363 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3364 |
> |
if (!createIncomplete) f.complete(v1); |
3365 |
> |
final CompletableFuture<Integer> g = |
3366 |
> |
m.whenComplete(f, |
3367 |
> |
(Integer x, Throwable t) -> { |
3368 |
> |
threadAssertSame(x, v1); |
3369 |
> |
threadAssertNull(t); |
3370 |
> |
a.getAndIncrement(); |
3371 |
> |
}); |
3372 |
> |
if (createIncomplete) f.complete(v1); |
3373 |
> |
checkCompletedNormally(f, v1); |
3374 |
> |
checkCompletedNormally(g, v1); |
3375 |
|
assertEquals(a.get(), 1); |
3376 |
+ |
} |
3377 |
|
} |
3378 |
|
|
3379 |
|
/** |
3380 |
|
* whenComplete action executes on exceptional completion, propagating |
3381 |
|
* source result. |
3382 |
|
*/ |
3383 |
< |
public void testWhenComplete2() { |
3383 |
> |
public void testWhenComplete_exceptionalCompletion() { |
3384 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
3385 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3386 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3387 |
> |
|
3388 |
|
final AtomicInteger a = new AtomicInteger(); |
3389 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3390 |
< |
CompletableFuture<Integer> g = |
3391 |
< |
f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement()); |
3392 |
< |
f.completeExceptionally(new CFException()); |
3393 |
< |
assertTrue(f.isCompletedExceptionally()); |
3394 |
< |
assertTrue(g.isCompletedExceptionally()); |
3389 |
> |
final CFException ex = new CFException(); |
3390 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3391 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
3392 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3393 |
> |
(f, |
3394 |
> |
(Integer x, Throwable t) -> { |
3395 |
> |
threadAssertNull(x); |
3396 |
> |
threadAssertSame(t, ex); |
3397 |
> |
a.getAndIncrement(); |
3398 |
> |
}); |
3399 |
> |
if (createIncomplete) f.completeExceptionally(ex); |
3400 |
> |
checkCompletedWithWrappedCFException(f, ex); |
3401 |
> |
checkCompletedWithWrappedCFException(g, ex); |
3402 |
|
assertEquals(a.get(), 1); |
3403 |
+ |
} |
3404 |
|
} |
3405 |
|
|
3406 |
|
/** |
3407 |
|
* If a whenComplete action throws an exception when triggered by |
3408 |
|
* a normal completion, it completes exceptionally |
3409 |
|
*/ |
3410 |
< |
public void testWhenComplete3() { |
3411 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3412 |
< |
CompletableFuture<Integer> g = |
3413 |
< |
f.whenComplete((Integer x, Throwable t) -> |
3320 |
< |
{ throw new CFException(); } ); |
3321 |
< |
f.complete(three); |
3322 |
< |
checkCompletedNormally(f, three); |
3323 |
< |
assertTrue(g.isCompletedExceptionally()); |
3324 |
< |
checkCompletedWithWrappedCFException(g); |
3325 |
< |
} |
3326 |
< |
|
3327 |
< |
/** |
3328 |
< |
* whenCompleteAsync action executes on normal completion, propagating |
3329 |
< |
* source result. |
3330 |
< |
*/ |
3331 |
< |
public void testWhenCompleteAsync1() { |
3332 |
< |
final AtomicInteger a = new AtomicInteger(); |
3333 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3334 |
< |
CompletableFuture<Integer> g = |
3335 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement()); |
3336 |
< |
f.complete(three); |
3337 |
< |
checkCompletedNormally(f, three); |
3338 |
< |
checkCompletedNormally(g, three); |
3339 |
< |
assertEquals(a.get(), 1); |
3340 |
< |
} |
3410 |
> |
public void testWhenComplete_actionFailed() { |
3411 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
3412 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3413 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3414 |
|
|
3415 |
< |
/** |
3416 |
< |
* whenCompleteAsync action executes on exceptional completion, propagating |
3417 |
< |
* source result. |
3418 |
< |
*/ |
3419 |
< |
public void testWhenCompleteAsync2() { |
3420 |
< |
final AtomicInteger a = new AtomicInteger(); |
3421 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3422 |
< |
CompletableFuture<Integer> g = |
3423 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement()); |
3424 |
< |
f.completeExceptionally(new CFException()); |
3425 |
< |
checkCompletedWithWrappedCFException(f); |
3426 |
< |
checkCompletedWithWrappedCFException(g); |
3415 |
> |
final CFException ex = new CFException(); |
3416 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3417 |
> |
if (!createIncomplete) f.complete(v1); |
3418 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3419 |
> |
(f, |
3420 |
> |
(Integer x, Throwable t) -> { |
3421 |
> |
threadAssertSame(x, v1); |
3422 |
> |
threadAssertNull(t); |
3423 |
> |
throw ex; |
3424 |
> |
}); |
3425 |
> |
if (createIncomplete) f.complete(v1); |
3426 |
> |
checkCompletedNormally(f, v1); |
3427 |
> |
checkCompletedWithWrappedCFException(g, ex); |
3428 |
> |
} |
3429 |
|
} |
3430 |
|
|
3431 |
|
/** |
3432 |
< |
* If a whenCompleteAsync action throws an exception when |
3433 |
< |
* triggered by a normal completion, it completes exceptionally |
3432 |
> |
* If a whenComplete action throws an exception when triggered by |
3433 |
> |
* a source completion that also throws an exception, the source |
3434 |
> |
* exception takes precedence. |
3435 |
|
*/ |
3436 |
< |
public void testWhenCompleteAsync3() { |
3437 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3438 |
< |
CompletableFuture<Integer> g = |
3439 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> |
3364 |
< |
{ throw new CFException(); } ); |
3365 |
< |
f.complete(three); |
3366 |
< |
checkCompletedNormally(f, three); |
3367 |
< |
checkCompletedWithWrappedCFException(g); |
3368 |
< |
} |
3436 |
> |
public void testWhenComplete_actionFailedSourceFailed() { |
3437 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
3438 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
3439 |
> |
for (Integer v1 : new Integer[] { 1, null }) { |
3440 |
|
|
3441 |
< |
/** |
3442 |
< |
* whenCompleteAsync action executes on normal completion, propagating |
3443 |
< |
* source result. |
3373 |
< |
*/ |
3374 |
< |
public void testWhenCompleteAsync1e() { |
3375 |
< |
final AtomicInteger a = new AtomicInteger(); |
3376 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3377 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3378 |
< |
CompletableFuture<Integer> g = |
3379 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(), |
3380 |
< |
exec); |
3381 |
< |
f.complete(three); |
3382 |
< |
checkCompletedNormally(f, three); |
3383 |
< |
checkCompletedNormally(g, three); |
3384 |
< |
assertEquals(a.get(), 1); |
3385 |
< |
} |
3441 |
> |
final CFException ex1 = new CFException(); |
3442 |
> |
final CFException ex2 = new CFException(); |
3443 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
3444 |
|
|
3445 |
< |
/** |
3446 |
< |
* whenCompleteAsync action executes on exceptional completion, propagating |
3447 |
< |
* source result. |
3448 |
< |
*/ |
3449 |
< |
public void testWhenCompleteAsync2e() { |
3450 |
< |
final AtomicInteger a = new AtomicInteger(); |
3451 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3452 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3453 |
< |
CompletableFuture<Integer> g = |
3396 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(), |
3397 |
< |
exec); |
3398 |
< |
f.completeExceptionally(new CFException()); |
3399 |
< |
checkCompletedWithWrappedCFException(f); |
3400 |
< |
checkCompletedWithWrappedCFException(g); |
3401 |
< |
} |
3445 |
> |
if (!createIncomplete) f.completeExceptionally(ex1); |
3446 |
> |
final CompletableFuture<Integer> g = m.whenComplete |
3447 |
> |
(f, |
3448 |
> |
(Integer x, Throwable t) -> { |
3449 |
> |
threadAssertSame(t, ex1); |
3450 |
> |
threadAssertNull(x); |
3451 |
> |
throw ex2; |
3452 |
> |
}); |
3453 |
> |
if (createIncomplete) f.completeExceptionally(ex1); |
3454 |
|
|
3455 |
< |
/** |
3456 |
< |
* If a whenCompleteAsync action throws an exception when triggered |
3457 |
< |
* by a normal completion, it completes exceptionally |
3406 |
< |
*/ |
3407 |
< |
public void testWhenCompleteAsync3e() { |
3408 |
< |
ThreadExecutor exec = new ThreadExecutor(); |
3409 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3410 |
< |
CompletableFuture<Integer> g = |
3411 |
< |
f.whenCompleteAsync((Integer x, Throwable t) -> |
3412 |
< |
{ throw new CFException(); }, |
3413 |
< |
exec); |
3414 |
< |
f.complete(three); |
3415 |
< |
checkCompletedNormally(f, three); |
3416 |
< |
checkCompletedWithWrappedCFException(g); |
3455 |
> |
checkCompletedWithWrappedCFException(f, ex1); |
3456 |
> |
checkCompletedWithWrappedCFException(g, ex1); |
3457 |
> |
} |
3458 |
|
} |
3459 |
|
|
3460 |
|
/** |
3467 |
|
|
3468 |
|
f = new CompletableFuture<>(); |
3469 |
|
g = f.handleAsync(r = new IntegerHandler()); |
3470 |
< |
assertFalse(r.ran); |
3470 |
> |
assertEquals(0, r.invocationCount); |
3471 |
|
f.completeExceptionally(new CFException()); |
3472 |
|
checkCompletedWithWrappedCFException(f); |
3473 |
|
checkCompletedNormally(g, three); |
3474 |
< |
assertTrue(r.ran); |
3474 |
> |
assertEquals(1, r.invocationCount); |
3475 |
|
|
3476 |
|
f = new CompletableFuture<>(); |
3477 |
|
g = f.handleAsync(r = new IntegerHandler()); |
3478 |
< |
assertFalse(r.ran); |
3478 |
> |
assertEquals(0, r.invocationCount); |
3479 |
|
f.completeExceptionally(new CFException()); |
3480 |
|
checkCompletedWithWrappedCFException(f); |
3481 |
|
checkCompletedNormally(g, three); |
3482 |
< |
assertTrue(r.ran); |
3482 |
> |
assertEquals(1, r.invocationCount); |
3483 |
|
|
3484 |
|
f = new CompletableFuture<>(); |
3485 |
|
g = f.handleAsync(r = new IntegerHandler()); |
3486 |
< |
assertFalse(r.ran); |
3486 |
> |
assertEquals(0, r.invocationCount); |
3487 |
|
f.complete(one); |
3488 |
|
checkCompletedNormally(f, one); |
3489 |
|
checkCompletedNormally(g, two); |
3490 |
< |
assertTrue(r.ran); |
3490 |
> |
assertEquals(1, r.invocationCount); |
3491 |
|
|
3492 |
|
f = new CompletableFuture<>(); |
3493 |
|
g = f.handleAsync(r = new IntegerHandler()); |
3494 |
< |
assertFalse(r.ran); |
3494 |
> |
assertEquals(0, r.invocationCount); |
3495 |
|
f.complete(one); |
3496 |
|
checkCompletedNormally(f, one); |
3497 |
|
checkCompletedNormally(g, two); |
3498 |
< |
assertTrue(r.ran); |
3498 |
> |
assertEquals(1, r.invocationCount); |
3499 |
|
} |
3500 |
|
|
3501 |
|
/** |
3510 |
|
|
3511 |
|
f = new CompletableFuture<>(); |
3512 |
|
g = f.handleAsync(r = new IntegerHandler(), exec); |
3513 |
< |
assertFalse(r.ran); |
3513 |
> |
assertEquals(0, r.invocationCount); |
3514 |
|
f.completeExceptionally(new CFException()); |
3515 |
|
checkCompletedWithWrappedCFException(f); |
3516 |
|
checkCompletedNormally(g, three); |
3517 |
< |
assertTrue(r.ran); |
3517 |
> |
assertEquals(1, r.invocationCount); |
3518 |
|
|
3519 |
|
f = new CompletableFuture<>(); |
3520 |
|
g = f.handleAsync(r = new IntegerHandler(), exec); |
3521 |
< |
assertFalse(r.ran); |
3521 |
> |
assertEquals(0, r.invocationCount); |
3522 |
|
f.completeExceptionally(new CFException()); |
3523 |
|
checkCompletedWithWrappedCFException(f); |
3524 |
|
checkCompletedNormally(g, three); |
3525 |
< |
assertTrue(r.ran); |
3525 |
> |
assertEquals(1, r.invocationCount); |
3526 |
|
|
3527 |
|
f = new CompletableFuture<>(); |
3528 |
|
g = f.handleAsync(r = new IntegerHandler(), exec); |
3529 |
< |
assertFalse(r.ran); |
3529 |
> |
assertEquals(0, r.invocationCount); |
3530 |
|
f.complete(one); |
3531 |
|
checkCompletedNormally(f, one); |
3532 |
|
checkCompletedNormally(g, two); |
3533 |
< |
assertTrue(r.ran); |
3533 |
> |
assertEquals(1, r.invocationCount); |
3534 |
|
|
3535 |
|
f = new CompletableFuture<>(); |
3536 |
|
g = f.handleAsync(r = new IntegerHandler(), exec); |
3537 |
< |
assertFalse(r.ran); |
3537 |
> |
assertEquals(0, r.invocationCount); |
3538 |
|
f.complete(one); |
3539 |
|
checkCompletedNormally(f, one); |
3540 |
|
checkCompletedNormally(g, two); |
3541 |
< |
assertTrue(r.ran); |
3541 |
> |
assertEquals(1, r.invocationCount); |
3542 |
|
} |
3543 |
|
|
3544 |
|
} |