1264 |
|
*/ |
1265 |
|
public void testThenRun_normalCompletion() { |
1266 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1267 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1267 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1268 |
|
{ |
1269 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1270 |
< |
final Noop r = new Noop(m); |
1271 |
< |
if (!createIncomplete) assertTrue(f.complete(v1)); |
1273 |
< |
final CompletableFuture<Void> g = m.thenRun(f, r); |
1274 |
< |
if (createIncomplete) { |
1275 |
< |
checkIncomplete(g); |
1276 |
< |
assertTrue(f.complete(v1)); |
1277 |
< |
} |
1270 |
> |
final Noop[] rs = new Noop[6]; |
1271 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m); |
1272 |
|
|
1273 |
< |
checkCompletedNormally(g, null); |
1273 |
> |
final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]); |
1274 |
> |
final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]); |
1275 |
> |
final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]); |
1276 |
> |
checkIncomplete(h0); |
1277 |
> |
checkIncomplete(h1); |
1278 |
> |
checkIncomplete(h2); |
1279 |
> |
assertTrue(f.complete(v1)); |
1280 |
> |
final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]); |
1281 |
> |
final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]); |
1282 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]); |
1283 |
> |
|
1284 |
> |
checkCompletedNormally(h0, null); |
1285 |
> |
checkCompletedNormally(h1, null); |
1286 |
> |
checkCompletedNormally(h2, null); |
1287 |
> |
checkCompletedNormally(h3, null); |
1288 |
> |
checkCompletedNormally(h4, null); |
1289 |
> |
checkCompletedNormally(h5, null); |
1290 |
|
checkCompletedNormally(f, v1); |
1291 |
< |
r.assertInvoked(); |
1291 |
> |
for (Noop r : rs) r.assertInvoked(); |
1292 |
|
}} |
1293 |
|
|
1294 |
|
/** |
1297 |
|
*/ |
1298 |
|
public void testThenRun_exceptionalCompletion() { |
1299 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1290 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1300 |
|
{ |
1301 |
|
final CFException ex = new CFException(); |
1302 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1303 |
< |
final Noop r = new Noop(m); |
1304 |
< |
if (!createIncomplete) f.completeExceptionally(ex); |
1296 |
< |
final CompletableFuture<Void> g = m.thenRun(f, r); |
1297 |
< |
if (createIncomplete) { |
1298 |
< |
checkIncomplete(g); |
1299 |
< |
f.completeExceptionally(ex); |
1300 |
< |
} |
1303 |
> |
final Noop[] rs = new Noop[6]; |
1304 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m); |
1305 |
|
|
1306 |
< |
checkCompletedWithWrappedException(g, ex); |
1306 |
> |
final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]); |
1307 |
> |
final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]); |
1308 |
> |
final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]); |
1309 |
> |
checkIncomplete(h0); |
1310 |
> |
checkIncomplete(h1); |
1311 |
> |
checkIncomplete(h2); |
1312 |
> |
assertTrue(f.completeExceptionally(ex)); |
1313 |
> |
final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]); |
1314 |
> |
final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]); |
1315 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]); |
1316 |
> |
|
1317 |
> |
checkCompletedWithWrappedException(h0, ex); |
1318 |
> |
checkCompletedWithWrappedException(h1, ex); |
1319 |
> |
checkCompletedWithWrappedException(h2, ex); |
1320 |
> |
checkCompletedWithWrappedException(h3, ex); |
1321 |
> |
checkCompletedWithWrappedException(h4, ex); |
1322 |
> |
checkCompletedWithWrappedException(h5, ex); |
1323 |
|
checkCompletedExceptionally(f, ex); |
1324 |
< |
r.assertNotInvoked(); |
1324 |
> |
for (Noop r : rs) r.assertNotInvoked(); |
1325 |
|
}} |
1326 |
|
|
1327 |
|
/** |
1329 |
|
*/ |
1330 |
|
public void testThenRun_sourceCancelled() { |
1331 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1312 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1332 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
1333 |
|
{ |
1334 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1335 |
< |
final Noop r = new Noop(m); |
1336 |
< |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
1318 |
< |
final CompletableFuture<Void> g = m.thenRun(f, r); |
1319 |
< |
if (createIncomplete) { |
1320 |
< |
checkIncomplete(g); |
1321 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1322 |
< |
} |
1335 |
> |
final Noop[] rs = new Noop[6]; |
1336 |
> |
for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m); |
1337 |
|
|
1338 |
< |
checkCompletedWithWrappedCancellationException(g); |
1338 |
> |
final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]); |
1339 |
> |
final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]); |
1340 |
> |
final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]); |
1341 |
> |
checkIncomplete(h0); |
1342 |
> |
checkIncomplete(h1); |
1343 |
> |
checkIncomplete(h2); |
1344 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
1345 |
> |
final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]); |
1346 |
> |
final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]); |
1347 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]); |
1348 |
> |
|
1349 |
> |
checkCompletedWithWrappedCancellationException(h0); |
1350 |
> |
checkCompletedWithWrappedCancellationException(h1); |
1351 |
> |
checkCompletedWithWrappedCancellationException(h2); |
1352 |
> |
checkCompletedWithWrappedCancellationException(h3); |
1353 |
> |
checkCompletedWithWrappedCancellationException(h4); |
1354 |
> |
checkCompletedWithWrappedCancellationException(h5); |
1355 |
|
checkCancelled(f); |
1356 |
< |
r.assertNotInvoked(); |
1356 |
> |
for (Noop r : rs) r.assertNotInvoked(); |
1357 |
|
}} |
1358 |
|
|
1359 |
|
/** |
1361 |
|
*/ |
1362 |
|
public void testThenRun_actionFailed() { |
1363 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1334 |
– |
for (boolean createIncomplete : new boolean[] { true, false }) |
1364 |
|
for (Integer v1 : new Integer[] { 1, null }) |
1365 |
|
{ |
1366 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1367 |
+ |
final FailingRunnable[] rs = new FailingRunnable[6]; |
1368 |
+ |
for (int i = 0; i < rs.length; i++) rs[i] = new FailingRunnable(m); |
1369 |
+ |
|
1370 |
+ |
final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]); |
1371 |
+ |
final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]); |
1372 |
+ |
final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]); |
1373 |
|
final FailingRunnable r = new FailingRunnable(m); |
1374 |
< |
if (!createIncomplete) assertTrue(f.complete(v1)); |
1375 |
< |
final CompletableFuture<Void> g = m.thenRun(f, r); |
1376 |
< |
if (createIncomplete) { |
1377 |
< |
checkIncomplete(g); |
1343 |
< |
assertTrue(f.complete(v1)); |
1344 |
< |
} |
1374 |
> |
assertTrue(f.complete(v1)); |
1375 |
> |
final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]); |
1376 |
> |
final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]); |
1377 |
> |
final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]); |
1378 |
|
|
1379 |
< |
checkCompletedWithWrappedCFException(g); |
1379 |
> |
checkCompletedWithWrappedCFException(h0); |
1380 |
> |
checkCompletedWithWrappedCFException(h1); |
1381 |
> |
checkCompletedWithWrappedCFException(h2); |
1382 |
> |
checkCompletedWithWrappedCFException(h3); |
1383 |
> |
checkCompletedWithWrappedCFException(h4); |
1384 |
> |
checkCompletedWithWrappedCFException(h5); |
1385 |
|
checkCompletedNormally(f, v1); |
1386 |
|
}} |
1387 |
|
|
2960 |
|
* when all components complete normally |
2961 |
|
*/ |
2962 |
|
public void testAllOf_normal() throws Exception { |
2963 |
< |
for (int k = 1; k < 20; k++) { |
2963 |
> |
for (int k = 1; k < 10; k++) { |
2964 |
|
CompletableFuture<Integer>[] fs |
2965 |
|
= (CompletableFuture<Integer>[]) new CompletableFuture[k]; |
2966 |
|
for (int i = 0; i < k; i++) |
2977 |
|
} |
2978 |
|
|
2979 |
|
public void testAllOf_backwards() throws Exception { |
2980 |
< |
for (int k = 1; k < 20; k++) { |
2980 |
> |
for (int k = 1; k < 10; k++) { |
2981 |
|
CompletableFuture<Integer>[] fs |
2982 |
|
= (CompletableFuture<Integer>[]) new CompletableFuture[k]; |
2983 |
|
for (int i = 0; i < k; i++) |
2993 |
|
} |
2994 |
|
} |
2995 |
|
|
2996 |
+ |
public void testAllOf_exceptional() throws Exception { |
2997 |
+ |
for (int k = 1; k < 10; k++) { |
2998 |
+ |
CompletableFuture<Integer>[] fs |
2999 |
+ |
= (CompletableFuture<Integer>[]) new CompletableFuture[k]; |
3000 |
+ |
CFException ex = new CFException(); |
3001 |
+ |
for (int i = 0; i < k; i++) |
3002 |
+ |
fs[i] = new CompletableFuture<>(); |
3003 |
+ |
CompletableFuture<Void> f = CompletableFuture.allOf(fs); |
3004 |
+ |
for (int i = 0; i < k; i++) { |
3005 |
+ |
checkIncomplete(f); |
3006 |
+ |
checkIncomplete(CompletableFuture.allOf(fs)); |
3007 |
+ |
if (i != k/2) { |
3008 |
+ |
fs[i].complete(i); |
3009 |
+ |
checkCompletedNormally(fs[i], i); |
3010 |
+ |
} else { |
3011 |
+ |
fs[i].completeExceptionally(ex); |
3012 |
+ |
checkCompletedExceptionally(fs[i], ex); |
3013 |
+ |
} |
3014 |
+ |
} |
3015 |
+ |
checkCompletedWithWrappedException(f, ex); |
3016 |
+ |
checkCompletedWithWrappedException(CompletableFuture.allOf(fs), ex); |
3017 |
+ |
} |
3018 |
+ |
} |
3019 |
+ |
|
3020 |
|
/** |
3021 |
|
* anyOf(no component futures) returns an incomplete future |
3022 |
|
*/ |
3241 |
|
final CompletableFuture<Integer> v42 = CompletableFuture.completedFuture(42); |
3242 |
|
final CompletableFuture<Integer> incomplete = new CompletableFuture<>(); |
3243 |
|
|
3244 |
< |
List<Function<CompletableFuture<Integer>, CompletableFuture<?>>> dependentFactories |
3244 |
> |
List<Function<CompletableFuture<Integer>, CompletableFuture<?>>> funs |
3245 |
|
= new ArrayList<>(); |
3246 |
|
|
3247 |
< |
dependentFactories.add((y) -> m.thenRun(y, new Noop(m))); |
3248 |
< |
dependentFactories.add((y) -> m.thenAccept(y, new NoopConsumer(m))); |
3249 |
< |
dependentFactories.add((y) -> m.thenApply(y, new IncFunction(m))); |
3247 |
> |
funs.add((y) -> m.thenRun(y, new Noop(m))); |
3248 |
> |
funs.add((y) -> m.thenAccept(y, new NoopConsumer(m))); |
3249 |
> |
funs.add((y) -> m.thenApply(y, new IncFunction(m))); |
3250 |
|
|
3251 |
< |
dependentFactories.add((y) -> m.runAfterEither(y, incomplete, new Noop(m))); |
3252 |
< |
dependentFactories.add((y) -> m.acceptEither(y, incomplete, new NoopConsumer(m))); |
3253 |
< |
dependentFactories.add((y) -> m.applyToEither(y, incomplete, new IncFunction(m))); |
3251 |
> |
funs.add((y) -> m.runAfterEither(y, incomplete, new Noop(m))); |
3252 |
> |
funs.add((y) -> m.acceptEither(y, incomplete, new NoopConsumer(m))); |
3253 |
> |
funs.add((y) -> m.applyToEither(y, incomplete, new IncFunction(m))); |
3254 |
|
|
3255 |
< |
dependentFactories.add((y) -> m.runAfterBoth(y, v42, new Noop(m))); |
3256 |
< |
dependentFactories.add((y) -> m.thenAcceptBoth(y, v42, new SubtractAction(m))); |
3257 |
< |
dependentFactories.add((y) -> m.thenCombine(y, v42, new SubtractFunction(m))); |
3255 |
> |
funs.add((y) -> m.runAfterBoth(y, v42, new Noop(m))); |
3256 |
> |
funs.add((y) -> m.thenAcceptBoth(y, v42, new SubtractAction(m))); |
3257 |
> |
funs.add((y) -> m.thenCombine(y, v42, new SubtractFunction(m))); |
3258 |
|
|
3259 |
< |
dependentFactories.add((y) -> m.whenComplete(y, (Integer x, Throwable t) -> {})); |
3259 |
> |
funs.add((y) -> m.whenComplete(y, (Integer x, Throwable t) -> {})); |
3260 |
|
|
3261 |
< |
dependentFactories.add((y) -> m.thenCompose(y, new CompletableFutureInc(m))); |
3261 |
> |
funs.add((y) -> m.thenCompose(y, new CompletableFutureInc(m))); |
3262 |
|
|
3263 |
< |
dependentFactories.add((y) -> CompletableFuture.allOf(new CompletableFuture<?>[] {y, v42})); |
3264 |
< |
dependentFactories.add((y) -> CompletableFuture.anyOf(new CompletableFuture<?>[] {y, incomplete})); |
3263 |
> |
funs.add((y) -> CompletableFuture.allOf(new CompletableFuture<?>[] {y, v42})); |
3264 |
> |
funs.add((y) -> CompletableFuture.anyOf(new CompletableFuture<?>[] {y, incomplete})); |
3265 |
|
|
3266 |
|
for (Function<CompletableFuture<Integer>, CompletableFuture<?>> |
3267 |
< |
dependentFactory : dependentFactories) { |
3267 |
> |
fun : funs) { |
3268 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3269 |
|
f.completeExceptionally(ex); |
3270 |
|
CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m)); |
3271 |
|
checkCompletedWithWrappedException(src, ex); |
3272 |
< |
CompletableFuture<?> dep = dependentFactory.apply(src); |
3272 |
> |
CompletableFuture<?> dep = fun.apply(src); |
3273 |
|
checkCompletedWithWrappedException(dep, ex); |
3274 |
|
assertSame(resultOf(src), resultOf(dep)); |
3275 |
|
} |
3276 |
|
|
3277 |
|
for (Function<CompletableFuture<Integer>, CompletableFuture<?>> |
3278 |
< |
dependentFactory : dependentFactories) { |
3278 |
> |
fun : funs) { |
3279 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3280 |
|
CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m)); |
3281 |
< |
CompletableFuture<?> dep = dependentFactory.apply(src); |
3281 |
> |
CompletableFuture<?> dep = fun.apply(src); |
3282 |
|
f.completeExceptionally(ex); |
3283 |
|
checkCompletedWithWrappedException(src, ex); |
3284 |
|
checkCompletedWithWrappedException(dep, ex); |
3287 |
|
|
3288 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
3289 |
|
for (Function<CompletableFuture<Integer>, CompletableFuture<?>> |
3290 |
< |
dependentFactory : dependentFactories) { |
3290 |
> |
fun : funs) { |
3291 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3292 |
|
f.cancel(mayInterruptIfRunning); |
3293 |
|
checkCancelled(f); |
3294 |
|
CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m)); |
3295 |
|
checkCompletedWithWrappedCancellationException(src); |
3296 |
< |
CompletableFuture<?> dep = dependentFactory.apply(src); |
3296 |
> |
CompletableFuture<?> dep = fun.apply(src); |
3297 |
|
checkCompletedWithWrappedCancellationException(dep); |
3298 |
|
assertSame(resultOf(src), resultOf(dep)); |
3299 |
|
} |
3300 |
|
|
3301 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
3302 |
|
for (Function<CompletableFuture<Integer>, CompletableFuture<?>> |
3303 |
< |
dependentFactory : dependentFactories) { |
3303 |
> |
fun : funs) { |
3304 |
|
CompletableFuture<Integer> f = new CompletableFuture<>(); |
3305 |
|
CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m)); |
3306 |
< |
CompletableFuture<?> dep = dependentFactory.apply(src); |
3306 |
> |
CompletableFuture<?> dep = fun.apply(src); |
3307 |
|
f.cancel(mayInterruptIfRunning); |
3308 |
|
checkCancelled(f); |
3309 |
|
checkCompletedWithWrappedCancellationException(src); |