320 |
|
checkCompletedNormally(f, "test"); |
321 |
|
} |
322 |
|
|
323 |
< |
// Choose non-commutative actions for better coverage |
324 |
< |
|
325 |
< |
// A non-commutative function that handles and produces null values as well. |
326 |
< |
static Integer subtract(Integer x, Integer y) { |
327 |
< |
return (x == null && y == null) ? null : |
328 |
< |
((x == null) ? 42 : x.intValue()) |
329 |
< |
- ((y == null) ? 99 : y.intValue()); |
323 |
> |
abstract class CheckedAction { |
324 |
> |
int invocationCount = 0; |
325 |
> |
final ExecutionMode m; |
326 |
> |
CheckedAction(ExecutionMode m) { this.m = m; } |
327 |
> |
void invoked() { |
328 |
> |
m.checkExecutionMode(); |
329 |
> |
assertEquals(0, invocationCount++); |
330 |
> |
} |
331 |
> |
void assertNotInvoked() { assertEquals(0, invocationCount); } |
332 |
> |
void assertInvoked() { assertEquals(1, invocationCount); } |
333 |
|
} |
334 |
|
|
335 |
< |
// A function that handles and produces null values as well. |
336 |
< |
static Integer inc(Integer x) { |
337 |
< |
return (x == null) ? null : x + 1; |
335 |
> |
abstract class CheckedIntegerAction extends CheckedAction { |
336 |
> |
Integer value; |
337 |
> |
CheckedIntegerAction(ExecutionMode m) { super(m); } |
338 |
> |
void assertValue(Integer expected) { |
339 |
> |
assertInvoked(); |
340 |
> |
assertEquals(expected, value); |
341 |
> |
} |
342 |
|
} |
343 |
|
|
344 |
< |
static final class IntegerSupplier implements Supplier<Integer> { |
345 |
< |
final ExecutionMode m; |
346 |
< |
int invocationCount = 0; |
344 |
> |
class IntegerSupplier extends CheckedAction |
345 |
> |
implements Supplier<Integer> |
346 |
> |
{ |
347 |
|
final Integer value; |
348 |
|
IntegerSupplier(ExecutionMode m, Integer value) { |
349 |
< |
this.m = m; |
349 |
> |
super(m); |
350 |
|
this.value = value; |
351 |
|
} |
352 |
|
public Integer get() { |
353 |
< |
m.checkExecutionMode(); |
347 |
< |
invocationCount++; |
353 |
> |
invoked(); |
354 |
|
return value; |
355 |
|
} |
356 |
|
} |
357 |
< |
|
358 |
< |
static final class IncAction implements Consumer<Integer> { |
359 |
< |
int invocationCount = 0; |
360 |
< |
Integer value; |
357 |
> |
|
358 |
> |
// A function that handles and produces null values as well. |
359 |
> |
static Integer inc(Integer x) { |
360 |
> |
return (x == null) ? null : x + 1; |
361 |
> |
} |
362 |
> |
|
363 |
> |
class IncAction extends CheckedIntegerAction |
364 |
> |
implements Consumer<Integer> |
365 |
> |
{ |
366 |
> |
IncAction(ExecutionMode m) { super(m); } |
367 |
|
public void accept(Integer x) { |
368 |
< |
invocationCount++; |
368 |
> |
invoked(); |
369 |
|
value = inc(x); |
370 |
|
} |
371 |
|
} |
372 |
< |
static final class IncFunction implements Function<Integer,Integer> { |
373 |
< |
final ExecutionMode m; |
374 |
< |
int invocationCount = 0; |
375 |
< |
Integer value; |
376 |
< |
IncFunction(ExecutionMode m) { this.m = m; } |
372 |
> |
|
373 |
> |
class IncFunction extends CheckedIntegerAction |
374 |
> |
implements Function<Integer,Integer> |
375 |
> |
{ |
376 |
> |
IncFunction(ExecutionMode m) { super(m); } |
377 |
|
public Integer apply(Integer x) { |
378 |
< |
m.checkExecutionMode(); |
367 |
< |
invocationCount++; |
378 |
> |
invoked(); |
379 |
|
return value = inc(x); |
380 |
|
} |
381 |
|
} |
382 |
< |
static final class SubtractAction implements BiConsumer<Integer, Integer> { |
383 |
< |
final ExecutionMode m; |
384 |
< |
int invocationCount = 0; |
385 |
< |
Integer value; |
386 |
< |
// Check this action was invoked exactly once when result is computed. |
387 |
< |
SubtractAction(ExecutionMode m) { this.m = m; } |
382 |
> |
|
383 |
> |
// Choose non-commutative actions for better coverage |
384 |
> |
// A non-commutative function that handles and produces null values as well. |
385 |
> |
static Integer subtract(Integer x, Integer y) { |
386 |
> |
return (x == null && y == null) ? null : |
387 |
> |
((x == null) ? 42 : x.intValue()) |
388 |
> |
- ((y == null) ? 99 : y.intValue()); |
389 |
> |
} |
390 |
> |
|
391 |
> |
class SubtractAction extends CheckedIntegerAction |
392 |
> |
implements BiConsumer<Integer, Integer> |
393 |
> |
{ |
394 |
> |
SubtractAction(ExecutionMode m) { super(m); } |
395 |
|
public void accept(Integer x, Integer y) { |
396 |
< |
m.checkExecutionMode(); |
379 |
< |
invocationCount++; |
396 |
> |
invoked(); |
397 |
|
value = subtract(x, y); |
398 |
|
} |
399 |
|
} |
400 |
< |
static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> { |
401 |
< |
final ExecutionMode m; |
402 |
< |
int invocationCount = 0; |
403 |
< |
Integer value; |
404 |
< |
// Check this action was invoked exactly once when result is computed. |
388 |
< |
SubtractFunction(ExecutionMode m) { this.m = m; } |
400 |
> |
|
401 |
> |
class SubtractFunction extends CheckedIntegerAction |
402 |
> |
implements BiFunction<Integer, Integer, Integer> |
403 |
> |
{ |
404 |
> |
SubtractFunction(ExecutionMode m) { super(m); } |
405 |
|
public Integer apply(Integer x, Integer y) { |
406 |
< |
m.checkExecutionMode(); |
391 |
< |
invocationCount++; |
406 |
> |
invoked(); |
407 |
|
return value = subtract(x, y); |
408 |
|
} |
409 |
|
} |
410 |
< |
static final class Noop implements Runnable { |
411 |
< |
final ExecutionMode m; |
412 |
< |
int invocationCount = 0; |
398 |
< |
Noop(ExecutionMode m) { this.m = m; } |
410 |
> |
|
411 |
> |
class Noop extends CheckedAction implements Runnable { |
412 |
> |
Noop(ExecutionMode m) { super(m); } |
413 |
|
public void run() { |
414 |
< |
m.checkExecutionMode(); |
401 |
< |
invocationCount++; |
414 |
> |
invoked(); |
415 |
|
} |
416 |
|
} |
417 |
|
|
418 |
< |
static final class FailingSupplier implements Supplier<Integer> { |
419 |
< |
final ExecutionMode m; |
420 |
< |
int invocationCount = 0; |
421 |
< |
FailingSupplier(ExecutionMode m) { this.m = m; } |
418 |
> |
class FailingSupplier extends CheckedAction |
419 |
> |
implements Supplier<Integer> |
420 |
> |
{ |
421 |
> |
FailingSupplier(ExecutionMode m) { super(m); } |
422 |
|
public Integer get() { |
423 |
< |
m.checkExecutionMode(); |
411 |
< |
invocationCount++; |
423 |
> |
invoked(); |
424 |
|
throw new CFException(); |
425 |
|
} |
426 |
|
} |
427 |
< |
static final class FailingConsumer implements Consumer<Integer> { |
428 |
< |
final ExecutionMode m; |
429 |
< |
int invocationCount = 0; |
430 |
< |
FailingConsumer(ExecutionMode m) { this.m = m; } |
427 |
> |
|
428 |
> |
class FailingConsumer extends CheckedIntegerAction |
429 |
> |
implements Consumer<Integer> |
430 |
> |
{ |
431 |
> |
FailingConsumer(ExecutionMode m) { super(m); } |
432 |
|
public void accept(Integer x) { |
433 |
< |
m.checkExecutionMode(); |
434 |
< |
invocationCount++; |
433 |
> |
invoked(); |
434 |
> |
value = x; |
435 |
|
throw new CFException(); |
436 |
|
} |
437 |
|
} |
438 |
< |
static final class FailingBiConsumer implements BiConsumer<Integer, Integer> { |
439 |
< |
final ExecutionMode m; |
440 |
< |
int invocationCount = 0; |
441 |
< |
FailingBiConsumer(ExecutionMode m) { this.m = m; } |
438 |
> |
|
439 |
> |
class FailingBiConsumer extends CheckedIntegerAction |
440 |
> |
implements BiConsumer<Integer, Integer> |
441 |
> |
{ |
442 |
> |
FailingBiConsumer(ExecutionMode m) { super(m); } |
443 |
|
public void accept(Integer x, Integer y) { |
444 |
< |
m.checkExecutionMode(); |
445 |
< |
invocationCount++; |
444 |
> |
invoked(); |
445 |
> |
value = subtract(x, y); |
446 |
|
throw new CFException(); |
447 |
|
} |
448 |
|
} |
449 |
< |
static final class FailingFunction implements Function<Integer, Integer> { |
450 |
< |
final ExecutionMode m; |
451 |
< |
int invocationCount = 0; |
452 |
< |
FailingFunction(ExecutionMode m) { this.m = m; } |
449 |
> |
|
450 |
> |
class FailingFunction extends CheckedIntegerAction |
451 |
> |
implements Function<Integer, Integer> |
452 |
> |
{ |
453 |
> |
FailingFunction(ExecutionMode m) { super(m); } |
454 |
|
public Integer apply(Integer x) { |
455 |
< |
m.checkExecutionMode(); |
456 |
< |
invocationCount++; |
455 |
> |
invoked(); |
456 |
> |
value = x; |
457 |
|
throw new CFException(); |
458 |
|
} |
459 |
|
} |
460 |
< |
static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> { |
461 |
< |
final ExecutionMode m; |
462 |
< |
int invocationCount = 0; |
463 |
< |
FailingBiFunction(ExecutionMode m) { this.m = m; } |
460 |
> |
|
461 |
> |
class FailingBiFunction extends CheckedIntegerAction |
462 |
> |
implements BiFunction<Integer, Integer, Integer> |
463 |
> |
{ |
464 |
> |
FailingBiFunction(ExecutionMode m) { super(m); } |
465 |
|
public Integer apply(Integer x, Integer y) { |
466 |
< |
m.checkExecutionMode(); |
467 |
< |
invocationCount++; |
466 |
> |
invoked(); |
467 |
> |
value = subtract(x, y); |
468 |
|
throw new CFException(); |
469 |
|
} |
470 |
|
} |
471 |
< |
static final class FailingRunnable implements Runnable { |
472 |
< |
final ExecutionMode m; |
473 |
< |
int invocationCount = 0; |
458 |
< |
FailingRunnable(ExecutionMode m) { this.m = m; } |
471 |
> |
|
472 |
> |
class FailingRunnable extends CheckedAction implements Runnable { |
473 |
> |
FailingRunnable(ExecutionMode m) { super(m); } |
474 |
|
public void run() { |
475 |
< |
m.checkExecutionMode(); |
461 |
< |
invocationCount++; |
475 |
> |
invoked(); |
476 |
|
throw new CFException(); |
477 |
|
} |
478 |
|
} |
479 |
|
|
480 |
< |
static final class CompletableFutureInc |
481 |
< |
implements Function<Integer, CompletableFuture<Integer>> { |
482 |
< |
final ExecutionMode m; |
483 |
< |
int invocationCount = 0; |
484 |
< |
CompletableFutureInc(ExecutionMode m) { this.m = m; } |
480 |
> |
|
481 |
> |
class CompletableFutureInc extends CheckedIntegerAction |
482 |
> |
implements Function<Integer, CompletableFuture<Integer>> |
483 |
> |
{ |
484 |
> |
CompletableFutureInc(ExecutionMode m) { super(m); } |
485 |
|
public CompletableFuture<Integer> apply(Integer x) { |
486 |
< |
m.checkExecutionMode(); |
487 |
< |
invocationCount++; |
486 |
> |
invoked(); |
487 |
> |
value = x; |
488 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
489 |
|
f.complete(inc(x)); |
490 |
|
return f; |
491 |
|
} |
492 |
|
} |
493 |
|
|
494 |
< |
static final class FailingCompletableFutureFunction |
495 |
< |
implements Function<Integer, CompletableFuture<Integer>> { |
496 |
< |
final ExecutionMode m; |
497 |
< |
int invocationCount = 0; |
484 |
< |
FailingCompletableFutureFunction(ExecutionMode m) { this.m = m; } |
494 |
> |
class FailingCompletableFutureFunction extends CheckedIntegerAction |
495 |
> |
implements Function<Integer, CompletableFuture<Integer>> |
496 |
> |
{ |
497 |
> |
FailingCompletableFutureFunction(ExecutionMode m) { super(m); } |
498 |
|
public CompletableFuture<Integer> apply(Integer x) { |
499 |
< |
m.checkExecutionMode(); |
500 |
< |
invocationCount++; |
499 |
> |
invoked(); |
500 |
> |
value = x; |
501 |
|
throw new CFException(); |
502 |
|
} |
503 |
|
} |
518 |
|
|
519 |
|
/** |
520 |
|
* Permits the testing of parallel code for the 3 different |
521 |
< |
* execution modes without repeating all the testing code. |
521 |
> |
* execution modes without copy/pasting all the test methods. |
522 |
|
*/ |
523 |
|
enum ExecutionMode { |
524 |
|
DEFAULT { |
525 |
|
public void checkExecutionMode() { |
526 |
+ |
assertFalse(ThreadExecutor.startedCurrentThread()); |
527 |
|
assertNull(ForkJoinTask.getPool()); |
528 |
|
} |
529 |
|
public CompletableFuture<Void> runAsync(Runnable a) { |
1009 |
|
final CompletableFuture<Void> f = m.runAsync(r); |
1010 |
|
assertNull(f.join()); |
1011 |
|
checkCompletedNormally(f, null); |
1012 |
< |
assertEquals(1, r.invocationCount); |
1012 |
> |
r.assertInvoked(); |
1013 |
|
}} |
1014 |
|
|
1015 |
|
/** |
1025 |
|
final FailingRunnable r = new FailingRunnable(m); |
1026 |
|
final CompletableFuture<Void> f = m.runAsync(r); |
1027 |
|
checkCompletedWithWrappedCFException(f); |
1028 |
< |
assertEquals(1, r.invocationCount); |
1028 |
> |
r.assertInvoked(); |
1029 |
|
}} |
1030 |
|
|
1031 |
|
/** |
1043 |
|
final CompletableFuture<Integer> f = m.supplyAsync(r); |
1044 |
|
assertSame(v1, f.join()); |
1045 |
|
checkCompletedNormally(f, v1); |
1046 |
< |
assertEquals(1, r.invocationCount); |
1046 |
> |
r.assertInvoked(); |
1047 |
|
}} |
1048 |
|
|
1049 |
|
/** |
1059 |
|
FailingSupplier r = new FailingSupplier(m); |
1060 |
|
CompletableFuture<Integer> f = m.supplyAsync(r); |
1061 |
|
checkCompletedWithWrappedCFException(f); |
1062 |
< |
assertEquals(1, r.invocationCount); |
1062 |
> |
r.assertInvoked(); |
1063 |
|
}} |
1064 |
|
|
1065 |
|
// seq completion methods |
1083 |
|
|
1084 |
|
checkCompletedNormally(g, null); |
1085 |
|
checkCompletedNormally(f, v1); |
1086 |
< |
assertEquals(1, r.invocationCount); |
1086 |
> |
r.assertInvoked(); |
1087 |
|
}} |
1088 |
|
|
1089 |
|
/** |
1106 |
|
|
1107 |
|
checkCompletedWithWrappedCFException(g, ex); |
1108 |
|
checkCompletedWithWrappedCFException(f, ex); |
1109 |
< |
assertEquals(0, r.invocationCount); |
1109 |
> |
r.assertNotInvoked(); |
1110 |
|
}} |
1111 |
|
|
1112 |
|
/** |
1128 |
|
|
1129 |
|
checkCompletedWithWrappedCancellationException(g); |
1130 |
|
checkCancelled(f); |
1131 |
< |
assertEquals(0, r.invocationCount); |
1131 |
> |
r.assertNotInvoked(); |
1132 |
|
}} |
1133 |
|
|
1134 |
|
/** |
1171 |
|
|
1172 |
|
checkCompletedNormally(g, inc(v1)); |
1173 |
|
checkCompletedNormally(f, v1); |
1174 |
< |
assertEquals(1, r.invocationCount); |
1174 |
> |
r.assertInvoked(); |
1175 |
|
}} |
1176 |
|
|
1177 |
|
/** |
1194 |
|
|
1195 |
|
checkCompletedWithWrappedCFException(g, ex); |
1196 |
|
checkCompletedWithWrappedCFException(f, ex); |
1197 |
< |
assertEquals(0, r.invocationCount); |
1197 |
> |
r.assertNotInvoked(); |
1198 |
|
}} |
1199 |
|
|
1200 |
|
/** |
1216 |
|
|
1217 |
|
checkCompletedWithWrappedCancellationException(g); |
1218 |
|
checkCancelled(f); |
1219 |
< |
assertEquals(0, r.invocationCount); |
1219 |
> |
r.assertNotInvoked(); |
1220 |
|
}} |
1221 |
|
|
1222 |
|
/** |
1249 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1250 |
|
{ |
1251 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1252 |
< |
final IncAction r = new IncAction(); |
1252 |
> |
final IncAction r = new IncAction(m); |
1253 |
|
if (!createIncomplete) f.complete(v1); |
1254 |
|
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1255 |
|
if (createIncomplete) { |
1259 |
|
|
1260 |
|
checkCompletedNormally(g, null); |
1261 |
|
checkCompletedNormally(f, v1); |
1262 |
< |
assertEquals(1, r.invocationCount); |
1263 |
< |
assertEquals(inc(v1), r.value); |
1262 |
> |
r.assertInvoked(); |
1263 |
> |
r.assertValue(inc(v1)); |
1264 |
|
}} |
1265 |
|
|
1266 |
|
/** |
1273 |
|
{ |
1274 |
|
final CFException ex = new CFException(); |
1275 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1276 |
< |
final IncAction r = new IncAction(); |
1276 |
> |
final IncAction r = new IncAction(m); |
1277 |
|
if (!createIncomplete) f.completeExceptionally(ex); |
1278 |
|
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1279 |
|
if (createIncomplete) { |
1283 |
|
|
1284 |
|
checkCompletedWithWrappedCFException(g, ex); |
1285 |
|
checkCompletedWithWrappedCFException(f, ex); |
1286 |
< |
assertEquals(0, r.invocationCount); |
1286 |
> |
r.assertNotInvoked(); |
1287 |
|
}} |
1288 |
|
|
1289 |
|
/** |
1290 |
< |
* thenAccept result completes exceptionally if action does |
1290 |
> |
* thenAccept result completes exceptionally if source cancelled |
1291 |
|
*/ |
1292 |
< |
public void testThenAccept_actionFailed() { |
1292 |
> |
public void testThenAccept_sourceCancelled() { |
1293 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1294 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1295 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1295 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1296 |
|
{ |
1297 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1298 |
< |
final FailingConsumer r = new FailingConsumer(m); |
1299 |
< |
if (!createIncomplete) f.complete(v1); |
1298 |
> |
final IncAction r = new IncAction(m); |
1299 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1300 |
|
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1301 |
|
if (createIncomplete) { |
1302 |
|
checkIncomplete(g); |
1303 |
< |
f.complete(v1); |
1303 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1304 |
|
} |
1305 |
|
|
1306 |
< |
checkCompletedWithWrappedCFException(g); |
1307 |
< |
checkCompletedNormally(f, v1); |
1306 |
> |
checkCompletedWithWrappedCancellationException(g); |
1307 |
> |
checkCancelled(f); |
1308 |
> |
r.assertNotInvoked(); |
1309 |
|
}} |
1310 |
|
|
1311 |
|
/** |
1312 |
< |
* thenAccept result completes exceptionally if source cancelled |
1312 |
> |
* thenAccept result completes exceptionally if action does |
1313 |
|
*/ |
1314 |
< |
public void testThenAccept_sourceCancelled() { |
1314 |
> |
public void testThenAccept_actionFailed() { |
1315 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1316 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1317 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1317 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
1318 |
|
{ |
1319 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1320 |
< |
final IncAction r = new IncAction(); |
1321 |
< |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1320 |
> |
final FailingConsumer r = new FailingConsumer(m); |
1321 |
> |
if (!createIncomplete) f.complete(v1); |
1322 |
|
final CompletableFuture<Void> g = m.thenAccept(f, r); |
1323 |
|
if (createIncomplete) { |
1324 |
|
checkIncomplete(g); |
1325 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1325 |
> |
f.complete(v1); |
1326 |
|
} |
1327 |
|
|
1328 |
< |
checkCompletedWithWrappedCancellationException(g); |
1329 |
< |
checkCancelled(f); |
1315 |
< |
assertEquals(0, r.invocationCount); |
1328 |
> |
checkCompletedWithWrappedCFException(g); |
1329 |
> |
checkCompletedNormally(f, v1); |
1330 |
|
}} |
1331 |
|
|
1332 |
|
/** |
1350 |
|
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1351 |
|
if (createIncomplete) { |
1352 |
|
checkIncomplete(h); |
1353 |
< |
assertEquals(0, r.invocationCount); |
1353 |
> |
r.assertNotInvoked(); |
1354 |
|
if (!fFirst) f.complete(v1); else g.complete(v2); |
1355 |
|
} |
1356 |
|
|
1357 |
|
checkCompletedNormally(h, subtract(v1, v2)); |
1358 |
|
checkCompletedNormally(f, v1); |
1359 |
|
checkCompletedNormally(g, v2); |
1360 |
< |
assertEquals(1, r.invocationCount); |
1360 |
> |
r.assertInvoked(); |
1361 |
|
}} |
1362 |
|
|
1363 |
|
/** |
1385 |
|
} |
1386 |
|
|
1387 |
|
checkCompletedWithWrappedCFException(h, ex); |
1388 |
< |
assertEquals(0, r.invocationCount); |
1388 |
> |
r.assertNotInvoked(); |
1389 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1390 |
|
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
1391 |
|
}} |
1392 |
|
|
1393 |
|
/** |
1380 |
– |
* thenCombine result completes exceptionally if action does |
1381 |
– |
*/ |
1382 |
– |
public void testThenCombine_actionFailed() { |
1383 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1384 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1385 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1386 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
1387 |
– |
{ |
1388 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1389 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1390 |
– |
final FailingBiFunction r = new FailingBiFunction(m); |
1391 |
– |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1392 |
– |
|
1393 |
– |
if (fFirst) { |
1394 |
– |
f.complete(v1); |
1395 |
– |
g.complete(v2); |
1396 |
– |
} else { |
1397 |
– |
g.complete(v2); |
1398 |
– |
f.complete(v1); |
1399 |
– |
} |
1400 |
– |
|
1401 |
– |
checkCompletedWithWrappedCFException(h); |
1402 |
– |
checkCompletedNormally(f, v1); |
1403 |
– |
checkCompletedNormally(g, v2); |
1404 |
– |
}} |
1405 |
– |
|
1406 |
– |
/** |
1394 |
|
* thenCombine result completes exceptionally if either source cancelled |
1395 |
|
*/ |
1396 |
|
public void testThenCombine_sourceCancelled() { |
1415 |
|
|
1416 |
|
checkCompletedWithWrappedCancellationException(h); |
1417 |
|
checkCancelled(!fFirst ? f : g); |
1418 |
< |
assertEquals(0, r.invocationCount); |
1418 |
> |
r.assertNotInvoked(); |
1419 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1420 |
|
}} |
1421 |
|
|
1422 |
|
/** |
1423 |
+ |
* thenCombine result completes exceptionally if action does |
1424 |
+ |
*/ |
1425 |
+ |
public void testThenCombine_actionFailed() { |
1426 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1427 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
1428 |
+ |
for (Integer v1 : new Integer[] { 1, null }) |
1429 |
+ |
for (Integer v2 : new Integer[] { 2, null }) |
1430 |
+ |
{ |
1431 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1432 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1433 |
+ |
final FailingBiFunction r = new FailingBiFunction(m); |
1434 |
+ |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
1435 |
+ |
|
1436 |
+ |
if (fFirst) { |
1437 |
+ |
f.complete(v1); |
1438 |
+ |
g.complete(v2); |
1439 |
+ |
} else { |
1440 |
+ |
g.complete(v2); |
1441 |
+ |
f.complete(v1); |
1442 |
+ |
} |
1443 |
+ |
|
1444 |
+ |
checkCompletedWithWrappedCFException(h); |
1445 |
+ |
checkCompletedNormally(f, v1); |
1446 |
+ |
checkCompletedNormally(g, v2); |
1447 |
+ |
}} |
1448 |
+ |
|
1449 |
+ |
/** |
1450 |
|
* thenAcceptBoth result completes normally after normal |
1451 |
|
* completion of sources |
1452 |
|
*/ |
1467 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1468 |
|
if (createIncomplete) { |
1469 |
|
checkIncomplete(h); |
1470 |
< |
assertEquals(0, r.invocationCount); |
1470 |
> |
r.assertNotInvoked(); |
1471 |
|
if (!fFirst) f.complete(v1); else g.complete(v2); |
1472 |
|
} |
1473 |
|
|
1474 |
|
checkCompletedNormally(h, null); |
1475 |
< |
assertEquals(subtract(v1, v2), r.value); |
1475 |
> |
r.assertValue(subtract(v1, v2)); |
1476 |
|
checkCompletedNormally(f, v1); |
1477 |
|
checkCompletedNormally(g, v2); |
1478 |
|
}} |
1502 |
|
} |
1503 |
|
|
1504 |
|
checkCompletedWithWrappedCFException(h, ex); |
1505 |
< |
assertEquals(0, r.invocationCount); |
1505 |
> |
r.assertNotInvoked(); |
1506 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1507 |
|
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
1508 |
|
}} |
1509 |
|
|
1510 |
|
/** |
1497 |
– |
* thenAcceptBoth result completes exceptionally if action does |
1498 |
– |
*/ |
1499 |
– |
public void testThenAcceptBoth_actionFailed() { |
1500 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1501 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1502 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1503 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
1504 |
– |
{ |
1505 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1506 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1507 |
– |
final FailingBiConsumer r = new FailingBiConsumer(m); |
1508 |
– |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1509 |
– |
|
1510 |
– |
if (fFirst) { |
1511 |
– |
f.complete(v1); |
1512 |
– |
g.complete(v2); |
1513 |
– |
} else { |
1514 |
– |
g.complete(v2); |
1515 |
– |
f.complete(v1); |
1516 |
– |
} |
1517 |
– |
|
1518 |
– |
checkCompletedWithWrappedCFException(h); |
1519 |
– |
checkCompletedNormally(f, v1); |
1520 |
– |
checkCompletedNormally(g, v2); |
1521 |
– |
}} |
1522 |
– |
|
1523 |
– |
/** |
1511 |
|
* thenAcceptBoth result completes exceptionally if either source cancelled |
1512 |
|
*/ |
1513 |
|
public void testThenAcceptBoth_sourceCancelled() { |
1532 |
|
|
1533 |
|
checkCompletedWithWrappedCancellationException(h); |
1534 |
|
checkCancelled(!fFirst ? f : g); |
1535 |
< |
assertEquals(0, r.invocationCount); |
1535 |
> |
r.assertNotInvoked(); |
1536 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1537 |
|
}} |
1538 |
|
|
1539 |
|
/** |
1540 |
+ |
* thenAcceptBoth result completes exceptionally if action does |
1541 |
+ |
*/ |
1542 |
+ |
public void testThenAcceptBoth_actionFailed() { |
1543 |
+ |
for (ExecutionMode m : ExecutionMode.values()) |
1544 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
1545 |
+ |
for (Integer v1 : new Integer[] { 1, null }) |
1546 |
+ |
for (Integer v2 : new Integer[] { 2, null }) |
1547 |
+ |
{ |
1548 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1549 |
+ |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1550 |
+ |
final FailingBiConsumer r = new FailingBiConsumer(m); |
1551 |
+ |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
1552 |
+ |
|
1553 |
+ |
if (fFirst) { |
1554 |
+ |
f.complete(v1); |
1555 |
+ |
g.complete(v2); |
1556 |
+ |
} else { |
1557 |
+ |
g.complete(v2); |
1558 |
+ |
f.complete(v1); |
1559 |
+ |
} |
1560 |
+ |
|
1561 |
+ |
checkCompletedWithWrappedCFException(h); |
1562 |
+ |
checkCompletedNormally(f, v1); |
1563 |
+ |
checkCompletedNormally(g, v2); |
1564 |
+ |
}} |
1565 |
+ |
|
1566 |
+ |
/** |
1567 |
|
* runAfterBoth result completes normally after normal |
1568 |
|
* completion of sources |
1569 |
|
*/ |
1584 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
1585 |
|
if (createIncomplete) { |
1586 |
|
checkIncomplete(h); |
1587 |
< |
assertEquals(0, r.invocationCount); |
1587 |
> |
r.assertNotInvoked(); |
1588 |
|
if (!fFirst) f.complete(v1); else g.complete(v2); |
1589 |
|
} |
1590 |
|
|
1591 |
|
checkCompletedNormally(h, null); |
1592 |
< |
assertEquals(1, r.invocationCount); |
1592 |
> |
r.assertInvoked(); |
1593 |
|
checkCompletedNormally(f, v1); |
1594 |
|
checkCompletedNormally(g, v2); |
1595 |
|
}} |
1619 |
|
} |
1620 |
|
|
1621 |
|
checkCompletedWithWrappedCFException(h, ex); |
1622 |
< |
assertEquals(0, r.invocationCount); |
1622 |
> |
r.assertNotInvoked(); |
1623 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1624 |
|
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
1625 |
|
}} |
1626 |
|
|
1627 |
|
/** |
1614 |
– |
* runAfterBoth result completes exceptionally if action does |
1615 |
– |
*/ |
1616 |
– |
public void testRunAfterBoth_actionFailed() { |
1617 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
1618 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1619 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
1620 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
1621 |
– |
{ |
1622 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1623 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1624 |
– |
final FailingRunnable r = new FailingRunnable(m); |
1625 |
– |
|
1626 |
– |
CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r); |
1627 |
– |
if (fFirst) { |
1628 |
– |
f.complete(v1); |
1629 |
– |
g.complete(v2); |
1630 |
– |
} else { |
1631 |
– |
g.complete(v2); |
1632 |
– |
f.complete(v1); |
1633 |
– |
} |
1634 |
– |
CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r); |
1635 |
– |
|
1636 |
– |
checkCompletedWithWrappedCFException(h1); |
1637 |
– |
checkCompletedWithWrappedCFException(h2); |
1638 |
– |
checkCompletedNormally(f, v1); |
1639 |
– |
checkCompletedNormally(g, v2); |
1640 |
– |
}} |
1641 |
– |
|
1642 |
– |
/** |
1628 |
|
* runAfterBoth result completes exceptionally if either source cancelled |
1629 |
|
*/ |
1630 |
|
public void testRunAfterBoth_sourceCancelled() { |
1650 |
|
|
1651 |
|
checkCompletedWithWrappedCancellationException(h); |
1652 |
|
checkCancelled(!fFirst ? f : g); |
1653 |
< |
assertEquals(0, r.invocationCount); |
1653 |
> |
r.assertNotInvoked(); |
1654 |
|
checkCompletedNormally(fFirst ? f : g, v1); |
1655 |
|
}} |
1656 |
|
|
1657 |
|
/** |
1658 |
< |
* applyToEither result completes normally after normal completion |
1674 |
< |
* of either source |
1658 |
> |
* runAfterBoth result completes exceptionally if action does |
1659 |
|
*/ |
1660 |
< |
public void testApplyToEither_normalCompletion() { |
1677 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1678 |
< |
for (boolean createIncomplete : new boolean[] { true, false }) |
1679 |
< |
for (boolean fFirst : new boolean[] { true, false }) |
1680 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1681 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1682 |
< |
{ |
1683 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1684 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1685 |
< |
final IncFunction r = new IncFunction(m); |
1686 |
< |
|
1687 |
< |
if (!createIncomplete) |
1688 |
< |
if (fFirst) f.complete(v1); else g.complete(v2); |
1689 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1690 |
< |
if (createIncomplete) { |
1691 |
< |
checkIncomplete(h); |
1692 |
< |
assertEquals(0, r.invocationCount); |
1693 |
< |
if (fFirst) f.complete(v1); else g.complete(v2); |
1694 |
< |
} |
1695 |
< |
checkCompletedNormally(h, inc(fFirst ? v1 : v2)); |
1696 |
< |
if (!fFirst) f.complete(v1); else g.complete(v2); |
1697 |
< |
|
1698 |
< |
checkCompletedNormally(f, v1); |
1699 |
< |
checkCompletedNormally(g, v2); |
1700 |
< |
checkCompletedNormally(h, inc(fFirst ? v1 : v2)); |
1701 |
< |
}} |
1702 |
< |
|
1703 |
< |
public void testApplyToEither_normalCompletionBothAvailable() { |
1660 |
> |
public void testRunAfterBoth_actionFailed() { |
1661 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1662 |
|
for (boolean fFirst : new boolean[] { true, false }) |
1663 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1665 |
|
{ |
1666 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1667 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1668 |
< |
final IncFunction r = new IncFunction(m); |
1668 |
> |
final FailingRunnable r1 = new FailingRunnable(m); |
1669 |
> |
final FailingRunnable r2 = new FailingRunnable(m); |
1670 |
|
|
1671 |
+ |
CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1); |
1672 |
|
if (fFirst) { |
1673 |
|
f.complete(v1); |
1674 |
|
g.complete(v2); |
1676 |
|
g.complete(v2); |
1677 |
|
f.complete(v1); |
1678 |
|
} |
1679 |
+ |
CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2); |
1680 |
|
|
1681 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1682 |
< |
|
1681 |
> |
checkCompletedWithWrappedCFException(h1); |
1682 |
> |
checkCompletedWithWrappedCFException(h2); |
1683 |
|
checkCompletedNormally(f, v1); |
1684 |
|
checkCompletedNormally(g, v2); |
1725 |
– |
|
1726 |
– |
// unspecified behavior |
1727 |
– |
assertTrue(Objects.equals(h.join(), inc(v1)) || |
1728 |
– |
Objects.equals(h.join(), inc(v2))); |
1729 |
– |
assertEquals(1, r.invocationCount); |
1685 |
|
}} |
1686 |
|
|
1687 |
|
/** |
1688 |
< |
* applyToEither result completes exceptionally after exceptional |
1689 |
< |
* completion of either source |
1688 |
> |
* applyToEither result completes normally after normal completion |
1689 |
> |
* of either source |
1690 |
|
*/ |
1691 |
< |
public void testApplyToEither_exceptionalCompletion1() { |
1691 |
> |
public void testApplyToEither_normalCompletion() { |
1692 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1738 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1739 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1693 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1694 |
+ |
for (Integer v2 : new Integer[] { 2, null }) |
1695 |
|
{ |
1696 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1697 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1698 |
< |
final CFException ex = new CFException(); |
1699 |
< |
final IncFunction r = new IncFunction(m); |
1698 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1699 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1700 |
|
|
1701 |
< |
if (!createIncomplete) (fFirst ? f : g).completeExceptionally(ex); |
1702 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1703 |
< |
if (createIncomplete) { |
1704 |
< |
checkIncomplete(h); |
1705 |
< |
assertEquals(0, r.invocationCount); |
1706 |
< |
(fFirst ? f : g).completeExceptionally(ex); |
1707 |
< |
} |
1701 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1702 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1703 |
> |
checkIncomplete(h0); |
1704 |
> |
checkIncomplete(h1); |
1705 |
> |
rs[0].assertNotInvoked(); |
1706 |
> |
rs[1].assertNotInvoked(); |
1707 |
> |
f.complete(v1); |
1708 |
> |
checkCompletedNormally(h0, inc(v1)); |
1709 |
> |
checkCompletedNormally(h1, inc(v1)); |
1710 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1711 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1712 |
> |
checkCompletedNormally(h2, inc(v1)); |
1713 |
> |
checkCompletedNormally(h3, inc(v1)); |
1714 |
> |
g.complete(v2); |
1715 |
|
|
1716 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1717 |
< |
(!fFirst ? f : g).complete(v1); |
1716 |
> |
// unspecified behavior - both source completions available |
1717 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
1718 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
1719 |
> |
rs[4].assertValue(h4.join()); |
1720 |
> |
rs[5].assertValue(h5.join()); |
1721 |
> |
assertTrue(Objects.equals(inc(v1), h4.join()) || |
1722 |
> |
Objects.equals(inc(v2), h4.join())); |
1723 |
> |
assertTrue(Objects.equals(inc(v1), h5.join()) || |
1724 |
> |
Objects.equals(inc(v2), h5.join())); |
1725 |
|
|
1726 |
< |
assertEquals(0, r.invocationCount); |
1727 |
< |
checkCompletedNormally(!fFirst ? f : g, v1); |
1728 |
< |
checkCompletedWithWrappedCFException(fFirst ? f : g, ex); |
1729 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1726 |
> |
checkCompletedNormally(f, v1); |
1727 |
> |
checkCompletedNormally(g, v2); |
1728 |
> |
checkCompletedNormally(h0, inc(v1)); |
1729 |
> |
checkCompletedNormally(h1, inc(v1)); |
1730 |
> |
checkCompletedNormally(h2, inc(v1)); |
1731 |
> |
checkCompletedNormally(h3, inc(v1)); |
1732 |
> |
for (int i = 0; i < 4; i++) rs[i].assertValue(inc(v1)); |
1733 |
|
}} |
1734 |
|
|
1735 |
< |
public void testApplyToEither_exceptionalCompletion2() { |
1735 |
> |
/** |
1736 |
> |
* applyToEither result completes exceptionally after exceptional |
1737 |
> |
* completion of either source |
1738 |
> |
*/ |
1739 |
> |
public void testApplyToEither_exceptionalCompletion() { |
1740 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1766 |
– |
for (boolean reverseArgs : new boolean[] { true, false }) |
1767 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1741 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1742 |
|
{ |
1743 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1744 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1772 |
– |
final IncFunction r1 = new IncFunction(m); |
1773 |
– |
final IncFunction r2 = new IncFunction(m); |
1745 |
|
final CFException ex = new CFException(); |
1746 |
< |
final CompletableFuture<Integer> j = (reverseArgs ? g : f); |
1747 |
< |
final CompletableFuture<Integer> k = (reverseArgs ? f : g); |
1777 |
< |
final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1); |
1778 |
< |
if (fFirst) { |
1779 |
< |
f.complete(v1); |
1780 |
< |
g.completeExceptionally(ex); |
1781 |
< |
} else { |
1782 |
< |
g.completeExceptionally(ex); |
1783 |
< |
f.complete(v1); |
1784 |
< |
} |
1785 |
< |
final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2); |
1746 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1747 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1748 |
|
|
1749 |
< |
// unspecified behavior |
1749 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1750 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1751 |
> |
checkIncomplete(h0); |
1752 |
> |
checkIncomplete(h1); |
1753 |
> |
rs[0].assertNotInvoked(); |
1754 |
> |
rs[1].assertNotInvoked(); |
1755 |
> |
f.completeExceptionally(ex); |
1756 |
> |
checkCompletedWithWrappedCFException(h0, ex); |
1757 |
> |
checkCompletedWithWrappedCFException(h1, ex); |
1758 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1759 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1760 |
> |
checkCompletedWithWrappedCFException(h2, ex); |
1761 |
> |
checkCompletedWithWrappedCFException(h3, ex); |
1762 |
> |
g.complete(v1); |
1763 |
> |
|
1764 |
> |
// unspecified behavior - both source completions available |
1765 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
1766 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
1767 |
|
try { |
1768 |
< |
assertEquals(inc(v1), h1.join()); |
1769 |
< |
assertEquals(1, r1.invocationCount); |
1768 |
> |
assertEquals(inc(v1), h4.join()); |
1769 |
> |
rs[4].assertInvoked(); |
1770 |
|
} catch (CompletionException ok) { |
1771 |
< |
checkCompletedWithWrappedCFException(h1, ex); |
1772 |
< |
assertEquals(0, r1.invocationCount); |
1771 |
> |
checkCompletedWithWrappedCFException(h4, ex); |
1772 |
> |
rs[4].assertNotInvoked(); |
1773 |
|
} |
1795 |
– |
|
1774 |
|
try { |
1775 |
< |
assertEquals(inc(v1), h2.join()); |
1776 |
< |
assertEquals(1, r2.invocationCount); |
1775 |
> |
assertEquals(inc(v1), h5.join()); |
1776 |
> |
rs[5].assertInvoked(); |
1777 |
|
} catch (CompletionException ok) { |
1778 |
< |
checkCompletedWithWrappedCFException(h2, ex); |
1779 |
< |
assertEquals(0, r2.invocationCount); |
1778 |
> |
checkCompletedWithWrappedCFException(h5, ex); |
1779 |
> |
rs[5].assertNotInvoked(); |
1780 |
|
} |
1781 |
|
|
1782 |
< |
checkCompletedWithWrappedCFException(g, ex); |
1783 |
< |
checkCompletedNormally(f, v1); |
1784 |
< |
}} |
1785 |
< |
|
1786 |
< |
/** |
1787 |
< |
* applyToEither result completes exceptionally if action does |
1788 |
< |
*/ |
1789 |
< |
public void testApplyToEither_actionFailed1() { |
1812 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1813 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1814 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1815 |
< |
{ |
1816 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1817 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1818 |
< |
final FailingFunction r = new FailingFunction(m); |
1819 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1820 |
< |
|
1821 |
< |
f.complete(v1); |
1822 |
< |
checkCompletedWithWrappedCFException(h); |
1823 |
< |
g.complete(v2); |
1824 |
< |
checkCompletedNormally(f, v1); |
1825 |
< |
checkCompletedNormally(g, v2); |
1826 |
< |
}} |
1827 |
< |
|
1828 |
< |
public void testApplyToEither_actionFailed2() { |
1829 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1830 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1831 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1832 |
< |
{ |
1833 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1834 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1835 |
< |
final FailingFunction r = new FailingFunction(m); |
1836 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1837 |
< |
|
1838 |
< |
g.complete(v2); |
1839 |
< |
checkCompletedWithWrappedCFException(h); |
1840 |
< |
f.complete(v1); |
1841 |
< |
checkCompletedNormally(f, v1); |
1842 |
< |
checkCompletedNormally(g, v2); |
1782 |
> |
checkCompletedWithWrappedCFException(f, ex); |
1783 |
> |
checkCompletedNormally(g, v1); |
1784 |
> |
checkCompletedWithWrappedCFException(h0, ex); |
1785 |
> |
checkCompletedWithWrappedCFException(h1, ex); |
1786 |
> |
checkCompletedWithWrappedCFException(h2, ex); |
1787 |
> |
checkCompletedWithWrappedCFException(h3, ex); |
1788 |
> |
checkCompletedWithWrappedCFException(h4, ex); |
1789 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
1790 |
|
}} |
1791 |
|
|
1792 |
|
/** |
1793 |
|
* applyToEither result completes exceptionally if either source cancelled |
1794 |
|
*/ |
1795 |
< |
public void testApplyToEither_sourceCancelled1() { |
1849 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1850 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1851 |
< |
for (boolean createIncomplete : new boolean[] { true, false }) |
1852 |
< |
for (boolean fFirst : new boolean[] { true, false }) |
1853 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1854 |
< |
{ |
1855 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1856 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1857 |
< |
final IncFunction r = new IncFunction(m); |
1858 |
< |
|
1859 |
< |
if (!createIncomplete) assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning)); |
1860 |
< |
final CompletableFuture<Integer> h = m.applyToEither(f, g, r); |
1861 |
< |
if (createIncomplete) { |
1862 |
< |
checkIncomplete(h); |
1863 |
< |
assertEquals(0, r.invocationCount); |
1864 |
< |
assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning)); |
1865 |
< |
} |
1866 |
< |
|
1867 |
< |
checkCompletedWithWrappedCancellationException(h); |
1868 |
< |
(!fFirst ? f : g).complete(v1); |
1869 |
< |
|
1870 |
< |
assertEquals(0, r.invocationCount); |
1871 |
< |
checkCompletedNormally(!fFirst ? f : g, v1); |
1872 |
< |
checkCancelled(fFirst ? f : g); |
1873 |
< |
checkCompletedWithWrappedCancellationException(h); |
1874 |
< |
}} |
1875 |
< |
|
1876 |
< |
public void testApplyToEither_sourceCancelled2() { |
1795 |
> |
public void testApplyToEither_sourceCancelled() { |
1796 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1797 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1879 |
– |
for (boolean reverseArgs : new boolean[] { true, false }) |
1880 |
– |
for (boolean fFirst : new boolean[] { true, false }) |
1798 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1799 |
|
{ |
1800 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1801 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1802 |
< |
final IncFunction r1 = new IncFunction(m); |
1803 |
< |
final IncFunction r2 = new IncFunction(m); |
1887 |
< |
final CFException ex = new CFException(); |
1888 |
< |
final CompletableFuture<Integer> j = (reverseArgs ? g : f); |
1889 |
< |
final CompletableFuture<Integer> k = (reverseArgs ? f : g); |
1802 |
> |
final IncFunction[] rs = new IncFunction[6]; |
1803 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m); |
1804 |
|
|
1805 |
< |
final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1); |
1806 |
< |
if (fFirst) { |
1807 |
< |
f.complete(v1); |
1808 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1809 |
< |
} else { |
1810 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
1811 |
< |
f.complete(v1); |
1812 |
< |
} |
1813 |
< |
final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2); |
1805 |
> |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1806 |
> |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1807 |
> |
checkIncomplete(h0); |
1808 |
> |
checkIncomplete(h1); |
1809 |
> |
rs[0].assertNotInvoked(); |
1810 |
> |
rs[1].assertNotInvoked(); |
1811 |
> |
f.cancel(mayInterruptIfRunning); |
1812 |
> |
checkCompletedWithWrappedCancellationException(h0); |
1813 |
> |
checkCompletedWithWrappedCancellationException(h1); |
1814 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1815 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1816 |
> |
checkCompletedWithWrappedCancellationException(h2); |
1817 |
> |
checkCompletedWithWrappedCancellationException(h3); |
1818 |
> |
g.complete(v1); |
1819 |
|
|
1820 |
< |
// unspecified behavior |
1820 |
> |
// unspecified behavior - both source completions available |
1821 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
1822 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
1823 |
|
try { |
1824 |
< |
assertEquals(inc(v1), h1.join()); |
1825 |
< |
assertEquals(1, r1.invocationCount); |
1824 |
> |
assertEquals(inc(v1), h4.join()); |
1825 |
> |
rs[4].assertInvoked(); |
1826 |
|
} catch (CompletionException ok) { |
1827 |
< |
checkCompletedWithWrappedCancellationException(h1); |
1828 |
< |
assertEquals(0, r1.invocationCount); |
1827 |
> |
checkCompletedWithWrappedCancellationException(h4); |
1828 |
> |
rs[4].assertNotInvoked(); |
1829 |
|
} |
1909 |
– |
|
1830 |
|
try { |
1831 |
< |
assertEquals(inc(v1), h2.join()); |
1832 |
< |
assertEquals(1, r2.invocationCount); |
1831 |
> |
assertEquals(inc(v1), h5.join()); |
1832 |
> |
rs[5].assertInvoked(); |
1833 |
|
} catch (CompletionException ok) { |
1834 |
< |
checkCompletedWithWrappedCancellationException(h2); |
1835 |
< |
assertEquals(0, r2.invocationCount); |
1834 |
> |
checkCompletedWithWrappedCancellationException(h5); |
1835 |
> |
rs[5].assertNotInvoked(); |
1836 |
|
} |
1837 |
|
|
1838 |
< |
checkCancelled(g); |
1839 |
< |
checkCompletedNormally(f, v1); |
1838 |
> |
checkCancelled(f); |
1839 |
> |
checkCompletedNormally(g, v1); |
1840 |
> |
checkCompletedWithWrappedCancellationException(h0); |
1841 |
> |
checkCompletedWithWrappedCancellationException(h1); |
1842 |
> |
checkCompletedWithWrappedCancellationException(h2); |
1843 |
> |
checkCompletedWithWrappedCancellationException(h3); |
1844 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
1845 |
|
}} |
1846 |
|
|
1847 |
|
/** |
1848 |
< |
* acceptEither result completes normally after normal completion |
1924 |
< |
* of either source |
1848 |
> |
* applyToEither result completes exceptionally if action does |
1849 |
|
*/ |
1850 |
< |
public void testAcceptEither_normalCompletion1() { |
1850 |
> |
public void testApplyToEither_actionFailed() { |
1851 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1852 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1853 |
|
for (Integer v2 : new Integer[] { 2, null }) |
1854 |
|
{ |
1855 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1856 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1857 |
< |
final IncAction r = new IncAction(); |
1858 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
1857 |
> |
final FailingFunction[] rs = new FailingFunction[6]; |
1858 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new FailingFunction(m); |
1859 |
|
|
1860 |
+ |
final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]); |
1861 |
+ |
final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]); |
1862 |
|
f.complete(v1); |
1863 |
< |
checkCompletedNormally(h, null); |
1864 |
< |
assertEquals(inc(v1), r.value); |
1865 |
< |
g.complete(v2); |
1866 |
< |
|
1867 |
< |
checkCompletedNormally(f, v1); |
1868 |
< |
checkCompletedNormally(g, v2); |
1869 |
< |
checkCompletedNormally(h, null); |
1944 |
< |
}} |
1945 |
< |
|
1946 |
< |
public void testAcceptEither_normalCompletion2() { |
1947 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1948 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1949 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
1950 |
< |
{ |
1951 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1952 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1953 |
< |
final IncAction r = new IncAction(); |
1954 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
1863 |
> |
final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]); |
1864 |
> |
final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]); |
1865 |
> |
checkCompletedWithWrappedCFException(h0); |
1866 |
> |
checkCompletedWithWrappedCFException(h1); |
1867 |
> |
checkCompletedWithWrappedCFException(h2); |
1868 |
> |
checkCompletedWithWrappedCFException(h3); |
1869 |
> |
for (int i = 0; i < 4; i++) rs[i].assertValue(v1); |
1870 |
|
|
1871 |
|
g.complete(v2); |
1872 |
< |
checkCompletedNormally(h, null); |
1873 |
< |
assertEquals(inc(v2), r.value); |
1874 |
< |
f.complete(v1); |
1872 |
> |
|
1873 |
> |
// unspecified behavior - both source completions available |
1874 |
> |
final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]); |
1875 |
> |
final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]); |
1876 |
> |
|
1877 |
> |
checkCompletedWithWrappedCFException(h4); |
1878 |
> |
assertTrue(Objects.equals(v1, rs[4].value) || |
1879 |
> |
Objects.equals(v2, rs[4].value)); |
1880 |
> |
checkCompletedWithWrappedCFException(h5); |
1881 |
> |
assertTrue(Objects.equals(v1, rs[5].value) || |
1882 |
> |
Objects.equals(v2, rs[5].value)); |
1883 |
|
|
1884 |
|
checkCompletedNormally(f, v1); |
1885 |
|
checkCompletedNormally(g, v2); |
1963 |
– |
checkCompletedNormally(h, null); |
1886 |
|
}} |
1887 |
|
|
1888 |
< |
public void testAcceptEither_normalCompletion3() { |
1888 |
> |
/** |
1889 |
> |
* acceptEither result completes normally after normal completion |
1890 |
> |
* of either source |
1891 |
> |
*/ |
1892 |
> |
public void testAcceptEither_normalCompletion() { |
1893 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1894 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1895 |
|
for (Integer v2 : new Integer[] { 2, null }) |
1896 |
|
{ |
1897 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1898 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1899 |
< |
final IncAction r = new IncAction(); |
1899 |
> |
final IncAction[] rs = new IncAction[6]; |
1900 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncAction(m); |
1901 |
|
|
1902 |
+ |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
1903 |
+ |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
1904 |
+ |
checkIncomplete(h0); |
1905 |
+ |
checkIncomplete(h1); |
1906 |
+ |
rs[0].assertNotInvoked(); |
1907 |
+ |
rs[1].assertNotInvoked(); |
1908 |
|
f.complete(v1); |
1909 |
+ |
checkCompletedNormally(h0, null); |
1910 |
+ |
checkCompletedNormally(h1, null); |
1911 |
+ |
rs[0].assertValue(inc(v1)); |
1912 |
+ |
rs[1].assertValue(inc(v1)); |
1913 |
+ |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
1914 |
+ |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
1915 |
+ |
checkCompletedNormally(h2, null); |
1916 |
+ |
checkCompletedNormally(h3, null); |
1917 |
+ |
rs[2].assertValue(inc(v1)); |
1918 |
+ |
rs[3].assertValue(inc(v1)); |
1919 |
|
g.complete(v2); |
1977 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
1920 |
|
|
1921 |
< |
checkCompletedNormally(h, null); |
1921 |
> |
// unspecified behavior - both source completions available |
1922 |
> |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
1923 |
> |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
1924 |
> |
checkCompletedNormally(h4, null); |
1925 |
> |
checkCompletedNormally(h5, null); |
1926 |
> |
assertTrue(Objects.equals(inc(v1), rs[4].value) || |
1927 |
> |
Objects.equals(inc(v2), rs[4].value)); |
1928 |
> |
assertTrue(Objects.equals(inc(v1), rs[5].value) || |
1929 |
> |
Objects.equals(inc(v2), rs[5].value)); |
1930 |
> |
|
1931 |
|
checkCompletedNormally(f, v1); |
1932 |
|
checkCompletedNormally(g, v2); |
1933 |
< |
|
1934 |
< |
// unspecified behavior |
1935 |
< |
assertTrue(Objects.equals(r.value, inc(v1)) || |
1936 |
< |
Objects.equals(r.value, inc(v2))); |
1933 |
> |
checkCompletedNormally(h0, null); |
1934 |
> |
checkCompletedNormally(h1, null); |
1935 |
> |
checkCompletedNormally(h2, null); |
1936 |
> |
checkCompletedNormally(h3, null); |
1937 |
> |
for (int i = 0; i < 4; i++) rs[i].assertValue(inc(v1)); |
1938 |
|
}} |
1939 |
|
|
1940 |
|
/** |
1941 |
|
* acceptEither result completes exceptionally after exceptional |
1942 |
|
* completion of either source |
1943 |
|
*/ |
1944 |
< |
public void testAcceptEither_exceptionalCompletion1() { |
1944 |
> |
public void testAcceptEither_exceptionalCompletion() { |
1945 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1946 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1947 |
|
{ |
1948 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1949 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
1998 |
– |
final IncAction r = new IncAction(); |
1999 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
1950 |
|
final CFException ex = new CFException(); |
1951 |
+ |
final IncAction[] rs = new IncAction[6]; |
1952 |
+ |
for (int i = 0; i < rs.length; i++) rs[i] = new IncAction(m); |
1953 |
|
|
1954 |
+ |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
1955 |
+ |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
1956 |
+ |
checkIncomplete(h0); |
1957 |
+ |
checkIncomplete(h1); |
1958 |
+ |
rs[0].assertNotInvoked(); |
1959 |
+ |
rs[1].assertNotInvoked(); |
1960 |
|
f.completeExceptionally(ex); |
1961 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1962 |
< |
g.complete(v1); |
1961 |
> |
checkCompletedWithWrappedCFException(h0, ex); |
1962 |
> |
checkCompletedWithWrappedCFException(h1, ex); |
1963 |
> |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
1964 |
> |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
1965 |
> |
checkCompletedWithWrappedCFException(h2, ex); |
1966 |
> |
checkCompletedWithWrappedCFException(h3, ex); |
1967 |
|
|
1968 |
< |
assertEquals(0, r.invocationCount); |
2007 |
< |
checkCompletedNormally(g, v1); |
2008 |
< |
checkCompletedWithWrappedCFException(f, ex); |
2009 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2010 |
< |
}} |
2011 |
< |
|
2012 |
< |
public void testAcceptEither_exceptionalCompletion2() { |
2013 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2014 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2015 |
< |
{ |
2016 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2017 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2018 |
< |
final IncAction r = new IncAction(); |
2019 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2020 |
< |
final CFException ex = new CFException(); |
2021 |
< |
|
2022 |
< |
g.completeExceptionally(ex); |
2023 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2024 |
< |
f.complete(v1); |
2025 |
< |
|
2026 |
< |
assertEquals(0, r.invocationCount); |
2027 |
< |
checkCompletedNormally(f, v1); |
2028 |
< |
checkCompletedWithWrappedCFException(g, ex); |
2029 |
< |
checkCompletedWithWrappedCFException(h, ex); |
2030 |
< |
}} |
2031 |
< |
|
2032 |
< |
public void testAcceptEither_exceptionalCompletion3() { |
2033 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2034 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2035 |
< |
{ |
2036 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2037 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2038 |
< |
final IncAction r = new IncAction(); |
2039 |
< |
final CFException ex = new CFException(); |
2040 |
< |
|
2041 |
< |
g.completeExceptionally(ex); |
2042 |
< |
f.complete(v1); |
2043 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
1968 |
> |
g.complete(v1); |
1969 |
|
|
1970 |
< |
// unspecified behavior |
1971 |
< |
Integer v; |
1970 |
> |
// unspecified behavior - both source completions available |
1971 |
> |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
1972 |
> |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
1973 |
|
try { |
1974 |
< |
assertNull(h.join()); |
1975 |
< |
assertEquals(1, r.invocationCount); |
2050 |
< |
assertEquals(inc(v1), r.value); |
1974 |
> |
assertNull(h4.join()); |
1975 |
> |
rs[4].assertValue(inc(v1)); |
1976 |
|
} catch (CompletionException ok) { |
1977 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1978 |
< |
assertEquals(0, r.invocationCount); |
1977 |
> |
checkCompletedWithWrappedCFException(h4, ex); |
1978 |
> |
rs[4].assertNotInvoked(); |
1979 |
|
} |
2055 |
– |
|
2056 |
– |
checkCompletedWithWrappedCFException(g, ex); |
2057 |
– |
checkCompletedNormally(f, v1); |
2058 |
– |
}} |
2059 |
– |
|
2060 |
– |
public void testAcceptEither_exceptionalCompletion4() { |
2061 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
2062 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
2063 |
– |
{ |
2064 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2065 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2066 |
– |
final IncAction r = new IncAction(); |
2067 |
– |
final CFException ex = new CFException(); |
2068 |
– |
|
2069 |
– |
f.completeExceptionally(ex); |
2070 |
– |
g.complete(v1); |
2071 |
– |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2072 |
– |
|
2073 |
– |
// unspecified behavior |
2074 |
– |
Integer v; |
1980 |
|
try { |
1981 |
< |
assertNull(h.join()); |
1982 |
< |
assertEquals(1, r.invocationCount); |
2078 |
< |
assertEquals(inc(v1), r.value); |
1981 |
> |
assertNull(h5.join()); |
1982 |
> |
rs[5].assertValue(inc(v1)); |
1983 |
|
} catch (CompletionException ok) { |
1984 |
< |
checkCompletedWithWrappedCFException(h, ex); |
1985 |
< |
assertEquals(0, r.invocationCount); |
1984 |
> |
checkCompletedWithWrappedCFException(h5, ex); |
1985 |
> |
rs[5].assertNotInvoked(); |
1986 |
|
} |
1987 |
|
|
1988 |
|
checkCompletedWithWrappedCFException(f, ex); |
1989 |
|
checkCompletedNormally(g, v1); |
1990 |
< |
}} |
1991 |
< |
|
1992 |
< |
/** |
1993 |
< |
* acceptEither result completes exceptionally if action does |
1994 |
< |
*/ |
1995 |
< |
public void testAcceptEither_actionFailed1() { |
2092 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2093 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2094 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
2095 |
< |
{ |
2096 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2097 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2098 |
< |
final FailingConsumer r = new FailingConsumer(m); |
2099 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2100 |
< |
|
2101 |
< |
f.complete(v1); |
2102 |
< |
checkCompletedWithWrappedCFException(h); |
2103 |
< |
g.complete(v2); |
2104 |
< |
checkCompletedNormally(f, v1); |
2105 |
< |
checkCompletedNormally(g, v2); |
2106 |
< |
}} |
2107 |
< |
|
2108 |
< |
public void testAcceptEither_actionFailed2() { |
2109 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2110 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2111 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
2112 |
< |
{ |
2113 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2114 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2115 |
< |
final FailingConsumer r = new FailingConsumer(m); |
2116 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2117 |
< |
|
2118 |
< |
g.complete(v2); |
2119 |
< |
checkCompletedWithWrappedCFException(h); |
2120 |
< |
f.complete(v1); |
2121 |
< |
checkCompletedNormally(f, v1); |
2122 |
< |
checkCompletedNormally(g, v2); |
1990 |
> |
checkCompletedWithWrappedCFException(h0, ex); |
1991 |
> |
checkCompletedWithWrappedCFException(h1, ex); |
1992 |
> |
checkCompletedWithWrappedCFException(h2, ex); |
1993 |
> |
checkCompletedWithWrappedCFException(h3, ex); |
1994 |
> |
checkCompletedWithWrappedCFException(h4, ex); |
1995 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
1996 |
|
}} |
1997 |
|
|
1998 |
|
/** |
1999 |
|
* acceptEither result completes exceptionally if either source cancelled |
2000 |
|
*/ |
2001 |
< |
public void testAcceptEither_sourceCancelled1() { |
2001 |
> |
public void testAcceptEither_sourceCancelled() { |
2002 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2003 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2004 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2005 |
|
{ |
2006 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2007 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2008 |
< |
final IncAction r = new IncAction(); |
2009 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2008 |
> |
final IncAction[] rs = new IncAction[6]; |
2009 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new IncAction(m); |
2010 |
> |
|
2011 |
> |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
2012 |
> |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
2013 |
> |
checkIncomplete(h0); |
2014 |
> |
checkIncomplete(h1); |
2015 |
> |
rs[0].assertNotInvoked(); |
2016 |
> |
rs[1].assertNotInvoked(); |
2017 |
> |
f.cancel(mayInterruptIfRunning); |
2018 |
> |
checkCompletedWithWrappedCancellationException(h0); |
2019 |
> |
checkCompletedWithWrappedCancellationException(h1); |
2020 |
> |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
2021 |
> |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
2022 |
> |
checkCompletedWithWrappedCancellationException(h2); |
2023 |
> |
checkCompletedWithWrappedCancellationException(h3); |
2024 |
|
|
2138 |
– |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2139 |
– |
checkCompletedWithWrappedCancellationException(h); |
2025 |
|
g.complete(v1); |
2026 |
|
|
2027 |
+ |
// unspecified behavior - both source completions available |
2028 |
+ |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
2029 |
+ |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
2030 |
+ |
try { |
2031 |
+ |
assertNull(h4.join()); |
2032 |
+ |
rs[4].assertValue(inc(v1)); |
2033 |
+ |
} catch (CompletionException ok) { |
2034 |
+ |
checkCompletedWithWrappedCancellationException(h4); |
2035 |
+ |
rs[4].assertNotInvoked(); |
2036 |
+ |
} |
2037 |
+ |
try { |
2038 |
+ |
assertNull(h5.join()); |
2039 |
+ |
rs[5].assertValue(inc(v1)); |
2040 |
+ |
} catch (CompletionException ok) { |
2041 |
+ |
checkCompletedWithWrappedCancellationException(h5); |
2042 |
+ |
rs[5].assertNotInvoked(); |
2043 |
+ |
} |
2044 |
+ |
|
2045 |
|
checkCancelled(f); |
2143 |
– |
assertEquals(0, r.invocationCount); |
2046 |
|
checkCompletedNormally(g, v1); |
2047 |
< |
checkCompletedWithWrappedCancellationException(h); |
2047 |
> |
checkCompletedWithWrappedCancellationException(h0); |
2048 |
> |
checkCompletedWithWrappedCancellationException(h1); |
2049 |
> |
checkCompletedWithWrappedCancellationException(h2); |
2050 |
> |
checkCompletedWithWrappedCancellationException(h3); |
2051 |
> |
for (int i = 0; i < 4; i++) rs[i].assertNotInvoked(); |
2052 |
|
}} |
2053 |
|
|
2054 |
< |
public void testAcceptEither_sourceCancelled2() { |
2054 |
> |
/** |
2055 |
> |
* acceptEither result completes exceptionally if action does |
2056 |
> |
*/ |
2057 |
> |
public void testAcceptEither_actionFailed() { |
2058 |
|
for (ExecutionMode m : ExecutionMode.values()) |
2150 |
– |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2059 |
|
for (Integer v1 : new Integer[] { 1, null }) |
2060 |
+ |
for (Integer v2 : new Integer[] { 2, null }) |
2061 |
|
{ |
2062 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2063 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2064 |
< |
final IncAction r = new IncAction(); |
2065 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2064 |
> |
final FailingConsumer[] rs = new FailingConsumer[6]; |
2065 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new FailingConsumer(m); |
2066 |
|
|
2067 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2068 |
< |
checkCompletedWithWrappedCancellationException(h); |
2067 |
> |
final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]); |
2068 |
> |
final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]); |
2069 |
|
f.complete(v1); |
2070 |
+ |
final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]); |
2071 |
+ |
final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]); |
2072 |
+ |
checkCompletedWithWrappedCFException(h0); |
2073 |
+ |
checkCompletedWithWrappedCFException(h1); |
2074 |
+ |
checkCompletedWithWrappedCFException(h2); |
2075 |
+ |
checkCompletedWithWrappedCFException(h3); |
2076 |
+ |
for (int i = 0; i < 4; i++) rs[i].assertValue(v1); |
2077 |
|
|
2078 |
< |
checkCancelled(g); |
2163 |
< |
assertEquals(0, r.invocationCount); |
2164 |
< |
checkCompletedNormally(f, v1); |
2165 |
< |
checkCompletedWithWrappedCancellationException(h); |
2166 |
< |
}} |
2167 |
< |
|
2168 |
< |
public void testAcceptEither_sourceCancelled3() { |
2169 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2170 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2171 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2172 |
< |
{ |
2173 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2174 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2175 |
< |
final IncAction r = new IncAction(); |
2176 |
< |
|
2177 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
2178 |
< |
f.complete(v1); |
2179 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2078 |
> |
g.complete(v2); |
2079 |
|
|
2080 |
< |
// unspecified behavior |
2081 |
< |
Integer v; |
2082 |
< |
try { |
2083 |
< |
assertNull(h.join()); |
2084 |
< |
assertEquals(1, r.invocationCount); |
2085 |
< |
assertEquals(inc(v1), r.value); |
2086 |
< |
} catch (CompletionException ok) { |
2087 |
< |
checkCompletedWithWrappedCancellationException(h); |
2088 |
< |
assertEquals(0, r.invocationCount); |
2089 |
< |
} |
2080 |
> |
// unspecified behavior - both source completions available |
2081 |
> |
final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]); |
2082 |
> |
final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]); |
2083 |
> |
|
2084 |
> |
checkCompletedWithWrappedCFException(h4); |
2085 |
> |
assertTrue(Objects.equals(v1, rs[4].value) || |
2086 |
> |
Objects.equals(v2, rs[4].value)); |
2087 |
> |
checkCompletedWithWrappedCFException(h5); |
2088 |
> |
assertTrue(Objects.equals(v1, rs[5].value) || |
2089 |
> |
Objects.equals(v2, rs[5].value)); |
2090 |
|
|
2192 |
– |
checkCancelled(g); |
2091 |
|
checkCompletedNormally(f, v1); |
2092 |
< |
}} |
2195 |
< |
|
2196 |
< |
public void testAcceptEither_sourceCancelled4() { |
2197 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
2198 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
2199 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
2200 |
< |
{ |
2201 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
2202 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
2203 |
< |
final IncAction r = new IncAction(); |
2204 |
< |
|
2205 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
2206 |
< |
g.complete(v1); |
2207 |
< |
final CompletableFuture<Void> h = m.acceptEither(f, g, r); |
2208 |
< |
|
2209 |
< |
// unspecified behavior |
2210 |
< |
Integer v; |
2211 |
< |
try { |
2212 |
< |
assertNull(h.join()); |
2213 |
< |
assertEquals(1, r.invocationCount); |
2214 |
< |
assertEquals(inc(v1), r.value); |
2215 |
< |
} catch (CompletionException ok) { |
2216 |
< |
checkCompletedWithWrappedCancellationException(h); |
2217 |
< |
assertEquals(0, r.invocationCount); |
2218 |
< |
} |
2219 |
< |
|
2220 |
< |
checkCancelled(f); |
2221 |
< |
checkCompletedNormally(g, v1); |
2092 |
> |
checkCompletedNormally(g, v2); |
2093 |
|
}} |
2094 |
|
|
2095 |
|
/** |
2108 |
|
|
2109 |
|
f.complete(v1); |
2110 |
|
checkCompletedNormally(h, null); |
2111 |
< |
assertEquals(1, r.invocationCount); |
2111 |
> |
r.assertInvoked(); |
2112 |
|
g.complete(v2); |
2113 |
|
|
2114 |
|
checkCompletedNormally(f, v1); |
2115 |
|
checkCompletedNormally(g, v2); |
2116 |
|
checkCompletedNormally(h, null); |
2117 |
< |
assertEquals(1, r.invocationCount); |
2117 |
> |
r.assertInvoked(); |
2118 |
|
}} |
2119 |
|
|
2120 |
|
public void testRunAfterEither_normalCompletion2() { |
2129 |
|
|
2130 |
|
g.complete(v2); |
2131 |
|
checkCompletedNormally(h, null); |
2132 |
< |
assertEquals(1, r.invocationCount); |
2132 |
> |
r.assertInvoked(); |
2133 |
|
f.complete(v1); |
2134 |
|
|
2135 |
|
checkCompletedNormally(f, v1); |
2136 |
|
checkCompletedNormally(g, v2); |
2137 |
|
checkCompletedNormally(h, null); |
2138 |
< |
assertEquals(1, r.invocationCount); |
2138 |
> |
r.assertInvoked(); |
2139 |
|
}} |
2140 |
|
|
2141 |
|
public void testRunAfterEither_normalCompletion3() { |
2154 |
|
checkCompletedNormally(h, null); |
2155 |
|
checkCompletedNormally(f, v1); |
2156 |
|
checkCompletedNormally(g, v2); |
2157 |
< |
assertEquals(1, r.invocationCount); |
2157 |
> |
r.assertInvoked(); |
2158 |
|
}} |
2159 |
|
|
2160 |
|
/** |
2175 |
|
checkCompletedWithWrappedCFException(h, ex); |
2176 |
|
g.complete(v1); |
2177 |
|
|
2178 |
< |
assertEquals(0, r.invocationCount); |
2178 |
> |
r.assertNotInvoked(); |
2179 |
|
checkCompletedNormally(g, v1); |
2180 |
|
checkCompletedWithWrappedCFException(f, ex); |
2181 |
|
checkCompletedWithWrappedCFException(h, ex); |
2195 |
|
checkCompletedWithWrappedCFException(h, ex); |
2196 |
|
f.complete(v1); |
2197 |
|
|
2198 |
< |
assertEquals(0, r.invocationCount); |
2198 |
> |
r.assertNotInvoked(); |
2199 |
|
checkCompletedNormally(f, v1); |
2200 |
|
checkCompletedWithWrappedCFException(g, ex); |
2201 |
|
checkCompletedWithWrappedCFException(h, ex); |
2218 |
|
Integer v; |
2219 |
|
try { |
2220 |
|
assertNull(h.join()); |
2221 |
< |
assertEquals(1, r.invocationCount); |
2221 |
> |
r.assertInvoked(); |
2222 |
|
} catch (CompletionException ok) { |
2223 |
|
checkCompletedWithWrappedCFException(h, ex); |
2224 |
< |
assertEquals(0, r.invocationCount); |
2224 |
> |
r.assertNotInvoked(); |
2225 |
|
} |
2226 |
|
|
2227 |
|
checkCompletedWithWrappedCFException(g, ex); |
2245 |
|
Integer v; |
2246 |
|
try { |
2247 |
|
assertNull(h.join()); |
2248 |
< |
assertEquals(1, r.invocationCount); |
2248 |
> |
r.assertInvoked(); |
2249 |
|
} catch (CompletionException ok) { |
2250 |
|
checkCompletedWithWrappedCFException(h, ex); |
2251 |
< |
assertEquals(0, r.invocationCount); |
2251 |
> |
r.assertNotInvoked(); |
2252 |
|
} |
2253 |
|
|
2254 |
|
checkCompletedWithWrappedCFException(f, ex); |
2310 |
|
g.complete(v1); |
2311 |
|
|
2312 |
|
checkCancelled(f); |
2313 |
< |
assertEquals(0, r.invocationCount); |
2313 |
> |
r.assertNotInvoked(); |
2314 |
|
checkCompletedNormally(g, v1); |
2315 |
|
checkCompletedWithWrappedCancellationException(h); |
2316 |
|
}} |
2330 |
|
f.complete(v1); |
2331 |
|
|
2332 |
|
checkCancelled(g); |
2333 |
< |
assertEquals(0, r.invocationCount); |
2333 |
> |
r.assertNotInvoked(); |
2334 |
|
checkCompletedNormally(f, v1); |
2335 |
|
checkCompletedWithWrappedCancellationException(h); |
2336 |
|
}} |
2352 |
|
Integer v; |
2353 |
|
try { |
2354 |
|
assertNull(h.join()); |
2355 |
< |
assertEquals(1, r.invocationCount); |
2355 |
> |
r.assertInvoked(); |
2356 |
|
} catch (CompletionException ok) { |
2357 |
|
checkCompletedWithWrappedCancellationException(h); |
2358 |
< |
assertEquals(0, r.invocationCount); |
2358 |
> |
r.assertNotInvoked(); |
2359 |
|
} |
2360 |
|
|
2361 |
|
checkCancelled(g); |
2379 |
|
Integer v; |
2380 |
|
try { |
2381 |
|
assertNull(h.join()); |
2382 |
< |
assertEquals(1, r.invocationCount); |
2382 |
> |
r.assertInvoked(); |
2383 |
|
} catch (CompletionException ok) { |
2384 |
|
checkCompletedWithWrappedCancellationException(h); |
2385 |
< |
assertEquals(0, r.invocationCount); |
2385 |
> |
r.assertNotInvoked(); |
2386 |
|
} |
2387 |
|
|
2388 |
|
checkCancelled(f); |
2405 |
|
|
2406 |
|
checkCompletedNormally(g, inc(v1)); |
2407 |
|
checkCompletedNormally(f, v1); |
2408 |
< |
assertEquals(1, r.invocationCount); |
2408 |
> |
r.assertInvoked(); |
2409 |
|
}} |
2410 |
|
|
2411 |
|
/** |
2425 |
|
|
2426 |
|
checkCompletedWithWrappedCFException(g, ex); |
2427 |
|
checkCompletedWithWrappedCFException(f, ex); |
2428 |
< |
assertEquals(0, r.invocationCount); |
2428 |
> |
r.assertNotInvoked(); |
2429 |
|
}} |
2430 |
|
|
2431 |
|
/** |