9 |
|
import static java.util.concurrent.TimeUnit.SECONDS; |
10 |
|
|
11 |
|
import java.util.ArrayList; |
12 |
+ |
import java.util.Collection; |
13 |
+ |
import java.util.Collections; |
14 |
|
import java.util.HashSet; |
15 |
|
import java.util.List; |
16 |
|
import java.util.concurrent.BlockingQueue; |
123 |
|
final CustomExecutor p = new CustomExecutor(1); |
124 |
|
try (PoolCleaner cleaner = cleaner(p, done)) { |
125 |
|
final long startTime = System.nanoTime(); |
126 |
< |
Callable task = new CheckedCallable<Boolean>() { |
126 |
> |
Callable<Boolean> task = new CheckedCallable<>() { |
127 |
|
public Boolean realCall() { |
128 |
|
done.countDown(); |
129 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
130 |
|
return Boolean.TRUE; |
131 |
|
}}; |
132 |
< |
Future f = p.schedule(task, timeoutMillis(), MILLISECONDS); |
132 |
> |
Future<Boolean> f = p.schedule(task, timeoutMillis(), MILLISECONDS); |
133 |
|
assertSame(Boolean.TRUE, f.get()); |
134 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
135 |
|
} |
148 |
|
done.countDown(); |
149 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
150 |
|
}}; |
151 |
< |
Future f = p.schedule(task, timeoutMillis(), MILLISECONDS); |
151 |
> |
Future<?> f = p.schedule(task, timeoutMillis(), MILLISECONDS); |
152 |
|
await(done); |
153 |
|
assertNull(f.get(LONG_DELAY_MS, MILLISECONDS)); |
154 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
168 |
|
done.countDown(); |
169 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
170 |
|
}}; |
171 |
< |
ScheduledFuture f = |
171 |
> |
ScheduledFuture<?> f = |
172 |
|
p.scheduleAtFixedRate(task, timeoutMillis(), |
173 |
|
LONG_DELAY_MS, MILLISECONDS); |
174 |
|
await(done); |
190 |
|
done.countDown(); |
191 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
192 |
|
}}; |
193 |
< |
ScheduledFuture f = |
193 |
> |
ScheduledFuture<?> f = |
194 |
|
p.scheduleWithFixedDelay(task, timeoutMillis(), |
195 |
|
LONG_DELAY_MS, MILLISECONDS); |
196 |
|
await(done); |
218 |
|
final CountDownLatch done = new CountDownLatch(cycles); |
219 |
|
final Runnable task = new CheckedRunnable() { |
220 |
|
public void realRun() { done.countDown(); }}; |
221 |
< |
final ScheduledFuture periodicTask = |
221 |
> |
final ScheduledFuture<?> periodicTask = |
222 |
|
p.scheduleAtFixedRate(task, 0, delay, MILLISECONDS); |
223 |
|
final int totalDelayMillis = (cycles - 1) * delay; |
224 |
|
await(done, totalDelayMillis + LONG_DELAY_MS); |
264 |
|
previous.set(now); |
265 |
|
done.countDown(); |
266 |
|
}}; |
267 |
< |
final ScheduledFuture periodicTask = |
267 |
> |
final ScheduledFuture<?> periodicTask = |
268 |
|
p.scheduleWithFixedDelay(task, 0, delay, MILLISECONDS); |
269 |
|
final int totalDelayMillis = (cycles - 1) * delay; |
270 |
|
await(done, totalDelayMillis + cycles * LONG_DELAY_MS); |
280 |
|
} |
281 |
|
|
282 |
|
/** |
283 |
< |
* execute(null) throws NPE |
283 |
> |
* Submitting null tasks throws NullPointerException |
284 |
|
*/ |
285 |
< |
public void testExecuteNull() throws InterruptedException { |
285 |
> |
public void testNullTaskSubmission() { |
286 |
|
final CustomExecutor p = new CustomExecutor(1); |
287 |
|
try (PoolCleaner cleaner = cleaner(p)) { |
288 |
< |
try { |
287 |
< |
p.execute(null); |
288 |
< |
shouldThrow(); |
289 |
< |
} catch (NullPointerException success) {} |
288 |
> |
assertNullTaskSubmissionThrowsNullPointerException(p); |
289 |
|
} |
290 |
|
} |
291 |
|
|
292 |
|
/** |
293 |
< |
* schedule(null) throws NPE |
293 |
> |
* Submitted tasks are rejected when shutdown |
294 |
|
*/ |
295 |
< |
public void testScheduleNull() throws InterruptedException { |
296 |
< |
final CustomExecutor p = new CustomExecutor(1); |
297 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
298 |
< |
try { |
299 |
< |
Future f = p.schedule((Callable)null, |
300 |
< |
randomTimeout(), randomTimeUnit()); |
301 |
< |
shouldThrow(); |
302 |
< |
} catch (NullPointerException success) {} |
303 |
< |
} |
304 |
< |
} |
295 |
> |
public void testSubmittedTasksRejectedWhenShutdown() throws InterruptedException { |
296 |
> |
final CustomExecutor p = new CustomExecutor(2); |
297 |
> |
final ThreadLocalRandom rnd = ThreadLocalRandom.current(); |
298 |
> |
final CountDownLatch threadsStarted = new CountDownLatch(p.getCorePoolSize()); |
299 |
> |
final CountDownLatch done = new CountDownLatch(1); |
300 |
> |
final Runnable r = () -> { |
301 |
> |
threadsStarted.countDown(); |
302 |
> |
for (;;) { |
303 |
> |
try { |
304 |
> |
done.await(); |
305 |
> |
return; |
306 |
> |
} catch (InterruptedException shutdownNowDeliberatelyIgnored) {} |
307 |
> |
}}; |
308 |
> |
final Callable<Boolean> c = () -> { |
309 |
> |
threadsStarted.countDown(); |
310 |
> |
for (;;) { |
311 |
> |
try { |
312 |
> |
done.await(); |
313 |
> |
return Boolean.TRUE; |
314 |
> |
} catch (InterruptedException shutdownNowDeliberatelyIgnored) {} |
315 |
> |
}}; |
316 |
|
|
317 |
< |
/** |
318 |
< |
* execute throws RejectedExecutionException if shutdown |
319 |
< |
*/ |
320 |
< |
public void testSchedule1_RejectedExecutionException() { |
321 |
< |
final CustomExecutor p = new CustomExecutor(1); |
322 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
323 |
< |
try { |
324 |
< |
p.shutdown(); |
325 |
< |
p.schedule(new NoOpRunnable(), |
316 |
< |
MEDIUM_DELAY_MS, MILLISECONDS); |
317 |
< |
shouldThrow(); |
318 |
< |
} catch (RejectedExecutionException success) { |
319 |
< |
} catch (SecurityException ok) {} |
320 |
< |
} |
321 |
< |
} |
317 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
318 |
> |
for (int i = p.getCorePoolSize(); i--> 0; ) { |
319 |
> |
switch (rnd.nextInt(4)) { |
320 |
> |
case 0: p.execute(r); break; |
321 |
> |
case 1: assertFalse(p.submit(r).isDone()); break; |
322 |
> |
case 2: assertFalse(p.submit(r, Boolean.TRUE).isDone()); break; |
323 |
> |
case 3: assertFalse(p.submit(c).isDone()); break; |
324 |
> |
} |
325 |
> |
} |
326 |
|
|
327 |
< |
/** |
328 |
< |
* schedule throws RejectedExecutionException if shutdown |
325 |
< |
*/ |
326 |
< |
public void testSchedule2_RejectedExecutionException() { |
327 |
< |
final CustomExecutor p = new CustomExecutor(1); |
328 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
329 |
< |
try { |
330 |
< |
p.shutdown(); |
331 |
< |
p.schedule(new NoOpCallable(), |
332 |
< |
MEDIUM_DELAY_MS, MILLISECONDS); |
333 |
< |
shouldThrow(); |
334 |
< |
} catch (RejectedExecutionException success) { |
335 |
< |
} catch (SecurityException ok) {} |
336 |
< |
} |
337 |
< |
} |
327 |
> |
// ScheduledThreadPoolExecutor has an unbounded queue, so never saturated. |
328 |
> |
await(threadsStarted); |
329 |
|
|
330 |
< |
/** |
331 |
< |
* schedule callable throws RejectedExecutionException if shutdown |
332 |
< |
*/ |
342 |
< |
public void testSchedule3_RejectedExecutionException() { |
343 |
< |
final CustomExecutor p = new CustomExecutor(1); |
344 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
345 |
< |
try { |
330 |
> |
if (rnd.nextBoolean()) |
331 |
> |
p.shutdownNow(); |
332 |
> |
else |
333 |
|
p.shutdown(); |
334 |
< |
p.schedule(new NoOpCallable(), |
335 |
< |
MEDIUM_DELAY_MS, MILLISECONDS); |
336 |
< |
shouldThrow(); |
350 |
< |
} catch (RejectedExecutionException success) { |
351 |
< |
} catch (SecurityException ok) {} |
352 |
< |
} |
353 |
< |
} |
334 |
> |
// Pool is shutdown, but not yet terminated |
335 |
> |
assertTaskSubmissionsAreRejected(p); |
336 |
> |
assertFalse(p.isTerminated()); |
337 |
|
|
338 |
< |
/** |
339 |
< |
* scheduleAtFixedRate throws RejectedExecutionException if shutdown |
357 |
< |
*/ |
358 |
< |
public void testScheduleAtFixedRate1_RejectedExecutionException() { |
359 |
< |
final CustomExecutor p = new CustomExecutor(1); |
360 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
361 |
< |
try { |
362 |
< |
p.shutdown(); |
363 |
< |
p.scheduleAtFixedRate(new NoOpRunnable(), |
364 |
< |
MEDIUM_DELAY_MS, MEDIUM_DELAY_MS, MILLISECONDS); |
365 |
< |
shouldThrow(); |
366 |
< |
} catch (RejectedExecutionException success) { |
367 |
< |
} catch (SecurityException ok) {} |
368 |
< |
} |
369 |
< |
} |
338 |
> |
done.countDown(); // release blocking tasks |
339 |
> |
assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS)); |
340 |
|
|
341 |
< |
/** |
372 |
< |
* scheduleWithFixedDelay throws RejectedExecutionException if shutdown |
373 |
< |
*/ |
374 |
< |
public void testScheduleWithFixedDelay1_RejectedExecutionException() { |
375 |
< |
final CustomExecutor p = new CustomExecutor(1); |
376 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
377 |
< |
try { |
378 |
< |
p.shutdown(); |
379 |
< |
p.scheduleWithFixedDelay(new NoOpRunnable(), |
380 |
< |
MEDIUM_DELAY_MS, MEDIUM_DELAY_MS, MILLISECONDS); |
381 |
< |
shouldThrow(); |
382 |
< |
} catch (RejectedExecutionException success) { |
383 |
< |
} catch (SecurityException ok) {} |
341 |
> |
assertTaskSubmissionsAreRejected(p); |
342 |
|
} |
343 |
+ |
assertEquals(p.getCorePoolSize(), p.getCompletedTaskCount()); |
344 |
|
} |
345 |
|
|
346 |
|
/** |
591 |
|
final ScheduledThreadPoolExecutor p = new CustomExecutor(1); |
592 |
|
try (PoolCleaner cleaner = cleaner(p, done)) { |
593 |
|
final CountDownLatch threadStarted = new CountDownLatch(1); |
594 |
< |
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
594 |
> |
@SuppressWarnings("unchecked") |
595 |
> |
ScheduledFuture<?>[] tasks = (ScheduledFuture<?>[])new ScheduledFuture[5]; |
596 |
|
for (int i = 0; i < tasks.length; i++) { |
597 |
|
Runnable r = new CheckedRunnable() { |
598 |
|
public void realRun() throws InterruptedException { |
615 |
|
final CountDownLatch done = new CountDownLatch(1); |
616 |
|
final ScheduledThreadPoolExecutor p = new CustomExecutor(1); |
617 |
|
try (PoolCleaner cleaner = cleaner(p, done)) { |
618 |
< |
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
618 |
> |
@SuppressWarnings("unchecked") |
619 |
> |
ScheduledFuture<?>[] tasks = (ScheduledFuture<?>[])new ScheduledFuture[5]; |
620 |
|
final CountDownLatch threadStarted = new CountDownLatch(1); |
621 |
|
for (int i = 0; i < tasks.length; i++) { |
622 |
|
Runnable r = new CheckedRunnable() { |
644 |
|
* purge removes cancelled tasks from the queue |
645 |
|
*/ |
646 |
|
public void testPurge() throws InterruptedException { |
647 |
< |
final ScheduledFuture[] tasks = new ScheduledFuture[5]; |
647 |
> |
@SuppressWarnings("unchecked") |
648 |
> |
ScheduledFuture<?>[] tasks = (ScheduledFuture<?>[])new ScheduledFuture[5]; |
649 |
|
final Runnable releaser = new Runnable() { public void run() { |
650 |
< |
for (ScheduledFuture task : tasks) |
650 |
> |
for (ScheduledFuture<?> task : tasks) |
651 |
|
if (task != null) task.cancel(true); }}; |
652 |
|
final CustomExecutor p = new CustomExecutor(1); |
653 |
|
try (PoolCleaner cleaner = cleaner(p, releaser)) { |
654 |
|
for (int i = 0; i < tasks.length; i++) |
655 |
< |
tasks[i] = p.schedule(new SmallPossiblyInterruptedRunnable(), |
655 |
> |
tasks[i] = p.schedule(possiblyInterruptedRunnable(SMALL_DELAY_MS), |
656 |
|
LONG_DELAY_MS, MILLISECONDS); |
657 |
|
int max = tasks.length; |
658 |
|
if (tasks[4].cancel(true)) --max; |
683 |
|
Runnable waiter = new CheckedRunnable() { public void realRun() { |
684 |
|
threadsStarted.countDown(); |
685 |
|
try { |
686 |
< |
MILLISECONDS.sleep(2 * LONG_DELAY_MS); |
686 |
> |
MILLISECONDS.sleep(LONGER_DELAY_MS); |
687 |
|
} catch (InterruptedException success) {} |
688 |
|
ran.getAndIncrement(); |
689 |
|
}}; |
713 |
|
*/ |
714 |
|
public void testShutdownNow_delayedTasks() throws InterruptedException { |
715 |
|
final CustomExecutor p = new CustomExecutor(1); |
716 |
< |
List<ScheduledFuture> tasks = new ArrayList<>(); |
716 |
> |
List<ScheduledFuture<?>> tasks = new ArrayList<>(); |
717 |
|
for (int i = 0; i < 3; i++) { |
718 |
|
Runnable r = new NoOpRunnable(); |
719 |
|
tasks.add(p.schedule(r, 9, SECONDS)); |
721 |
|
tasks.add(p.scheduleWithFixedDelay(r, 9, 9, SECONDS)); |
722 |
|
} |
723 |
|
if (testImplementationDetails) |
724 |
< |
assertEquals(new HashSet(tasks), new HashSet(p.getQueue())); |
724 |
> |
assertEquals(new HashSet<Object>(tasks), new HashSet<Object>(p.getQueue())); |
725 |
|
final List<Runnable> queuedTasks; |
726 |
|
try { |
727 |
|
queuedTasks = p.shutdownNow(); |
731 |
|
assertTrue(p.isShutdown()); |
732 |
|
assertTrue(p.getQueue().isEmpty()); |
733 |
|
if (testImplementationDetails) |
734 |
< |
assertEquals(new HashSet(tasks), new HashSet(queuedTasks)); |
734 |
> |
assertEquals(new HashSet<Object>(tasks), new HashSet<Object>(queuedTasks)); |
735 |
|
assertEquals(tasks.size(), queuedTasks.size()); |
736 |
< |
for (ScheduledFuture task : tasks) { |
736 |
> |
for (ScheduledFuture<?> task : tasks) { |
737 |
|
assertFalse(((CustomTask)task).ran); |
738 |
|
assertFalse(task.isDone()); |
739 |
|
assertFalse(task.isCancelled()); |
749 |
|
* - setExecuteExistingDelayedTasksAfterShutdownPolicy |
750 |
|
* - setContinueExistingPeriodicTasksAfterShutdownPolicy |
751 |
|
*/ |
752 |
+ |
@SuppressWarnings("FutureReturnValueIgnored") |
753 |
|
public void testShutdown_cancellation() throws Exception { |
754 |
|
final int poolSize = 4; |
755 |
|
final CustomExecutor p = new CustomExecutor(poolSize); |
848 |
|
immediates.forEach( |
849 |
|
f -> assertTrue(((ScheduledFuture)f).getDelay(NANOSECONDS) <= 0L)); |
850 |
|
|
851 |
< |
Stream.of(immediates, delayeds, periodics).flatMap(c -> c.stream()) |
851 |
> |
Stream.of(immediates, delayeds, periodics).flatMap(Collection::stream) |
852 |
|
.forEach(f -> assertFalse(f.isDone())); |
853 |
|
|
854 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
902 |
|
|
903 |
|
assertTrue(q.isEmpty()); |
904 |
|
|
905 |
< |
Stream.of(immediates, delayeds, periodics).flatMap(c -> c.stream()) |
905 |
> |
Stream.of(immediates, delayeds, periodics).flatMap(Collection::stream) |
906 |
|
.forEach(f -> assertTrue(f.isDone())); |
907 |
|
|
908 |
|
for (Future<?> f : immediates) assertNull(f.get()); |
981 |
|
} |
982 |
|
|
983 |
|
/** |
984 |
< |
* invokeAny(empty collection) throws IAE |
984 |
> |
* invokeAny(empty collection) throws IllegalArgumentException |
985 |
|
*/ |
986 |
|
public void testInvokeAny2() throws Exception { |
987 |
|
final ExecutorService e = new CustomExecutor(2); |
1056 |
|
} |
1057 |
|
|
1058 |
|
/** |
1059 |
< |
* invokeAll(empty collection) returns empty collection |
1059 |
> |
* invokeAll(empty collection) returns empty list |
1060 |
|
*/ |
1061 |
|
public void testInvokeAll2() throws Exception { |
1062 |
|
final ExecutorService e = new CustomExecutor(2); |
1063 |
+ |
final Collection<Callable<String>> emptyCollection |
1064 |
+ |
= Collections.emptyList(); |
1065 |
|
try (PoolCleaner cleaner = cleaner(e)) { |
1066 |
< |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>()); |
1066 |
> |
List<Future<String>> r = e.invokeAll(emptyCollection); |
1067 |
|
assertTrue(r.isEmpty()); |
1068 |
|
} |
1069 |
|
} |
1126 |
|
final ExecutorService e = new CustomExecutor(2); |
1127 |
|
try (PoolCleaner cleaner = cleaner(e)) { |
1128 |
|
try { |
1129 |
< |
e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1129 |
> |
e.invokeAny(null, randomTimeout(), randomTimeUnit()); |
1130 |
|
shouldThrow(); |
1131 |
|
} catch (NullPointerException success) {} |
1132 |
|
} |
1141 |
|
List<Callable<String>> l = new ArrayList<>(); |
1142 |
|
l.add(new StringTask()); |
1143 |
|
try { |
1144 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, null); |
1144 |
> |
e.invokeAny(l, randomTimeout(), null); |
1145 |
|
shouldThrow(); |
1146 |
|
} catch (NullPointerException success) {} |
1147 |
|
} |
1148 |
|
} |
1149 |
|
|
1150 |
|
/** |
1151 |
< |
* timed invokeAny(empty collection) throws IAE |
1151 |
> |
* timed invokeAny(empty collection) throws IllegalArgumentException |
1152 |
|
*/ |
1153 |
|
public void testTimedInvokeAny2() throws Exception { |
1154 |
|
final ExecutorService e = new CustomExecutor(2); |
1155 |
+ |
final Collection<Callable<String>> emptyCollection |
1156 |
+ |
= Collections.emptyList(); |
1157 |
|
try (PoolCleaner cleaner = cleaner(e)) { |
1158 |
|
try { |
1159 |
< |
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
1159 |
> |
e.invokeAny(emptyCollection, randomTimeout(), randomTimeUnit()); |
1160 |
|
shouldThrow(); |
1161 |
|
} catch (IllegalArgumentException success) {} |
1162 |
|
} |
1173 |
|
l.add(latchAwaitingStringTask(latch)); |
1174 |
|
l.add(null); |
1175 |
|
try { |
1176 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1176 |
> |
e.invokeAny(l, randomTimeout(), randomTimeUnit()); |
1177 |
|
shouldThrow(); |
1178 |
|
} catch (NullPointerException success) {} |
1179 |
|
latch.countDown(); |
1216 |
|
} |
1217 |
|
|
1218 |
|
/** |
1219 |
< |
* timed invokeAll(null) throws NPE |
1219 |
> |
* timed invokeAll(null) throws NullPointerException |
1220 |
|
*/ |
1221 |
|
public void testTimedInvokeAll1() throws Exception { |
1222 |
|
final ExecutorService e = new CustomExecutor(2); |
1223 |
|
try (PoolCleaner cleaner = cleaner(e)) { |
1224 |
|
try { |
1225 |
< |
e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1225 |
> |
e.invokeAll(null, randomTimeout(), randomTimeUnit()); |
1226 |
|
shouldThrow(); |
1227 |
|
} catch (NullPointerException success) {} |
1228 |
|
} |
1229 |
|
} |
1230 |
|
|
1231 |
|
/** |
1232 |
< |
* timed invokeAll(,,null) throws NPE |
1232 |
> |
* timed invokeAll(,,null) throws NullPointerException |
1233 |
|
*/ |
1234 |
|
public void testTimedInvokeAllNullTimeUnit() throws Exception { |
1235 |
|
final ExecutorService e = new CustomExecutor(2); |
1237 |
|
List<Callable<String>> l = new ArrayList<>(); |
1238 |
|
l.add(new StringTask()); |
1239 |
|
try { |
1240 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, null); |
1240 |
> |
e.invokeAll(l, randomTimeout(), null); |
1241 |
|
shouldThrow(); |
1242 |
|
} catch (NullPointerException success) {} |
1243 |
|
} |
1244 |
|
} |
1245 |
|
|
1246 |
|
/** |
1247 |
< |
* timed invokeAll(empty collection) returns empty collection |
1247 |
> |
* timed invokeAll(empty collection) returns empty list |
1248 |
|
*/ |
1249 |
|
public void testTimedInvokeAll2() throws Exception { |
1250 |
|
final ExecutorService e = new CustomExecutor(2); |
1251 |
+ |
final Collection<Callable<String>> emptyCollection |
1252 |
+ |
= Collections.emptyList(); |
1253 |
|
try (PoolCleaner cleaner = cleaner(e)) { |
1254 |
< |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
1254 |
> |
List<Future<String>> r = |
1255 |
> |
e.invokeAll(emptyCollection, randomTimeout(), randomTimeUnit()); |
1256 |
|
assertTrue(r.isEmpty()); |
1257 |
|
} |
1258 |
|
} |
1267 |
|
l.add(new StringTask()); |
1268 |
|
l.add(null); |
1269 |
|
try { |
1270 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1270 |
> |
e.invokeAll(l, randomTimeout(), randomTimeUnit()); |
1271 |
|
shouldThrow(); |
1272 |
|
} catch (NullPointerException success) {} |
1273 |
|
} |
1278 |
|
*/ |
1279 |
|
public void testTimedInvokeAll4() throws Exception { |
1280 |
|
final ExecutorService e = new CustomExecutor(2); |
1281 |
+ |
final Collection<Callable<String>> c = new ArrayList<>(); |
1282 |
+ |
c.add(new NPETask()); |
1283 |
|
try (PoolCleaner cleaner = cleaner(e)) { |
1312 |
– |
List<Callable<String>> l = new ArrayList<>(); |
1313 |
– |
l.add(new NPETask()); |
1284 |
|
List<Future<String>> futures = |
1285 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1285 |
> |
e.invokeAll(c, LONG_DELAY_MS, MILLISECONDS); |
1286 |
|
assertEquals(1, futures.size()); |
1287 |
|
try { |
1288 |
|
futures.get(0).get(); |
1316 |
|
public void testTimedInvokeAll6() throws Exception { |
1317 |
|
for (long timeout = timeoutMillis();;) { |
1318 |
|
final CountDownLatch done = new CountDownLatch(1); |
1319 |
< |
final Callable<String> waiter = new CheckedCallable<String>() { |
1319 |
> |
final Callable<String> waiter = new CheckedCallable<>() { |
1320 |
|
public String realCall() { |
1321 |
|
try { done.await(LONG_DELAY_MS, MILLISECONDS); } |
1322 |
|
catch (InterruptedException ok) {} |
1332 |
|
p.invokeAll(tasks, timeout, MILLISECONDS); |
1333 |
|
assertEquals(tasks.size(), futures.size()); |
1334 |
|
assertTrue(millisElapsedSince(startTime) >= timeout); |
1335 |
< |
for (Future future : futures) |
1335 |
> |
for (Future<?> future : futures) |
1336 |
|
assertTrue(future.isDone()); |
1337 |
|
assertTrue(futures.get(1).isCancelled()); |
1338 |
|
try { |