4 |
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* http://creativecommons.org/licenses/publicdomain |
5 |
|
*/ |
6 |
|
|
7 |
– |
|
7 |
|
import junit.framework.*; |
8 |
< |
import java.util.*; |
9 |
< |
import java.util.concurrent.Executor; |
8 |
> |
import java.util.ArrayList; |
9 |
> |
import java.util.Collection; |
10 |
> |
import java.util.List; |
11 |
|
import java.util.concurrent.Executors; |
12 |
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import java.util.concurrent.ExecutorService; |
13 |
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import java.util.concurrent.AbstractExecutorService; |
20 |
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import java.util.concurrent.ForkJoinPool; |
21 |
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import java.util.concurrent.ForkJoinTask; |
22 |
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import java.util.concurrent.ForkJoinWorkerThread; |
23 |
– |
import java.util.concurrent.RecursiveAction; |
23 |
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import java.util.concurrent.RecursiveTask; |
24 |
|
import java.util.concurrent.TimeUnit; |
25 |
< |
import java.util.concurrent.locks.*; |
26 |
< |
import java.security.*; |
25 |
> |
import java.util.concurrent.locks.ReentrantLock; |
26 |
> |
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
27 |
> |
import java.security.AccessControlException; |
28 |
> |
import java.security.Policy; |
29 |
> |
import java.security.PrivilegedAction; |
30 |
> |
import java.security.PrivilegedExceptionAction; |
31 |
|
|
32 |
|
public class ForkJoinPoolTest extends JSR166TestCase { |
33 |
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public static void main(String[] args) { |
34 |
< |
junit.textui.TestRunner.run (suite()); |
34 |
> |
junit.textui.TestRunner.run(suite()); |
35 |
|
} |
36 |
+ |
|
37 |
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public static Test suite() { |
38 |
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return new TestSuite(ForkJoinPoolTest.class); |
39 |
|
} |
160 |
|
* tasks, and quiescent running state. |
161 |
|
*/ |
162 |
|
public void testDefaultInitialState() { |
163 |
< |
ForkJoinPool p = null; |
163 |
> |
ForkJoinPool p = new ForkJoinPool(1); |
164 |
|
try { |
165 |
< |
p = new ForkJoinPool(1); |
166 |
< |
assertTrue(p.getFactory() == |
163 |
< |
ForkJoinPool.defaultForkJoinWorkerThreadFactory); |
165 |
> |
assertSame(ForkJoinPool.defaultForkJoinWorkerThreadFactory, |
166 |
> |
p.getFactory()); |
167 |
|
assertTrue(p.isQuiescent()); |
168 |
|
assertFalse(p.getAsyncMode()); |
169 |
< |
assertTrue(p.getActiveThreadCount() == 0); |
170 |
< |
assertTrue(p.getStealCount() == 0); |
171 |
< |
assertTrue(p.getQueuedTaskCount() == 0); |
172 |
< |
assertTrue(p.getQueuedSubmissionCount() == 0); |
169 |
> |
assertEquals(0, p.getActiveThreadCount()); |
170 |
> |
assertEquals(0, p.getStealCount()); |
171 |
> |
assertEquals(0, p.getQueuedTaskCount()); |
172 |
> |
assertEquals(0, p.getQueuedSubmissionCount()); |
173 |
|
assertFalse(p.hasQueuedSubmissions()); |
174 |
|
assertFalse(p.isShutdown()); |
175 |
|
assertFalse(p.isTerminating()); |
204 |
|
* getParallelism returns size set in constructor |
205 |
|
*/ |
206 |
|
public void testGetParallelism() { |
207 |
< |
ForkJoinPool p = null; |
207 |
> |
ForkJoinPool p = new ForkJoinPool(1); |
208 |
|
try { |
209 |
< |
p = new ForkJoinPool(1); |
207 |
< |
assertTrue(p.getParallelism() == 1); |
209 |
> |
assertEquals(1, p.getParallelism()); |
210 |
|
} finally { |
211 |
|
joinPool(p); |
212 |
|
} |
216 |
|
* getPoolSize returns number of started workers. |
217 |
|
*/ |
218 |
|
public void testGetPoolSize() { |
219 |
< |
ForkJoinPool p = null; |
219 |
> |
ForkJoinPool p = new ForkJoinPool(1); |
220 |
|
try { |
221 |
< |
p = new ForkJoinPool(1); |
220 |
< |
assertTrue(p.getActiveThreadCount() == 0); |
221 |
> |
assertEquals(0, p.getActiveThreadCount()); |
222 |
|
Future<String> future = p.submit(new StringTask()); |
223 |
< |
assertTrue(p.getPoolSize() == 1); |
223 |
< |
|
223 |
> |
assertEquals(1, p.getPoolSize()); |
224 |
|
} finally { |
225 |
|
joinPool(p); |
226 |
|
} |
233 |
|
* performs its defined action |
234 |
|
*/ |
235 |
|
public void testSetUncaughtExceptionHandler() throws InterruptedException { |
236 |
< |
ForkJoinPool p = null; |
236 |
> |
final CountDownLatch uncaughtExceptionHappened = new CountDownLatch(1); |
237 |
> |
final Thread.UncaughtExceptionHandler eh = |
238 |
> |
new Thread.UncaughtExceptionHandler() { |
239 |
> |
public void uncaughtException(Thread t, Throwable e) { |
240 |
> |
uncaughtExceptionHappened.countDown(); |
241 |
> |
}}; |
242 |
> |
ForkJoinPool p = new ForkJoinPool(1, new FailingThreadFactory(), |
243 |
> |
eh, false); |
244 |
|
try { |
245 |
< |
MyHandler eh = new MyHandler(); |
239 |
< |
p = new ForkJoinPool(1, new FailingThreadFactory(), eh, false); |
240 |
< |
assert(eh == p.getUncaughtExceptionHandler()); |
245 |
> |
assertSame(eh, p.getUncaughtExceptionHandler()); |
246 |
|
p.execute(new FailingTask()); |
247 |
< |
Thread.sleep(MEDIUM_DELAY_MS); |
243 |
< |
assertTrue(eh.catches > 0); |
247 |
> |
uncaughtExceptionHappened.await(); |
248 |
|
} finally { |
249 |
< |
p.shutdownNow(); |
249 |
> |
//p.shutdownNow(); |
250 |
|
joinPool(p); |
251 |
|
} |
252 |
|
} |
257 |
|
* construction parameters continue to hold |
258 |
|
*/ |
259 |
|
public void testisQuiescent() throws InterruptedException { |
260 |
< |
ForkJoinPool p = null; |
260 |
> |
ForkJoinPool p = new ForkJoinPool(2); |
261 |
|
try { |
258 |
– |
p = new ForkJoinPool(2); |
262 |
|
p.invoke(new FibTask(20)); |
263 |
< |
assertTrue(p.getFactory() == |
264 |
< |
ForkJoinPool.defaultForkJoinWorkerThreadFactory); |
263 |
> |
assertSame(ForkJoinPool.defaultForkJoinWorkerThreadFactory, |
264 |
> |
p.getFactory()); |
265 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
266 |
|
assertTrue(p.isQuiescent()); |
267 |
|
assertFalse(p.getAsyncMode()); |
268 |
< |
assertTrue(p.getActiveThreadCount() == 0); |
269 |
< |
assertTrue(p.getQueuedTaskCount() == 0); |
270 |
< |
assertTrue(p.getQueuedSubmissionCount() == 0); |
268 |
> |
assertEquals(0, p.getActiveThreadCount()); |
269 |
> |
assertEquals(0, p.getQueuedTaskCount()); |
270 |
> |
assertEquals(0, p.getQueuedSubmissionCount()); |
271 |
|
assertFalse(p.hasQueuedSubmissions()); |
272 |
|
assertFalse(p.isShutdown()); |
273 |
|
assertFalse(p.isTerminating()); |
281 |
|
* Completed submit(ForkJoinTask) returns result |
282 |
|
*/ |
283 |
|
public void testSubmitForkJoinTask() throws Throwable { |
284 |
< |
ForkJoinPool p = null; |
284 |
> |
ForkJoinPool p = new ForkJoinPool(1); |
285 |
|
try { |
283 |
– |
p = new ForkJoinPool(1); |
286 |
|
ForkJoinTask<Integer> f = p.submit(new FibTask(8)); |
287 |
< |
int r = f.get(); |
286 |
< |
assertTrue(r == 21); |
287 |
> |
assertEquals(21, (int) f.get()); |
288 |
|
} finally { |
289 |
|
joinPool(p); |
290 |
|
} |
294 |
|
* A task submitted after shutdown is rejected |
295 |
|
*/ |
296 |
|
public void testSubmitAfterShutdown() { |
297 |
< |
ForkJoinPool p = null; |
297 |
> |
ForkJoinPool p = new ForkJoinPool(1); |
298 |
|
try { |
298 |
– |
p = new ForkJoinPool(1); |
299 |
|
p.shutdown(); |
300 |
|
assertTrue(p.isShutdown()); |
301 |
< |
ForkJoinTask<Integer> f = p.submit(new FibTask(8)); |
302 |
< |
shouldThrow(); |
303 |
< |
} catch (RejectedExecutionException success) { |
301 |
> |
try { |
302 |
> |
ForkJoinTask<Integer> f = p.submit(new FibTask(8)); |
303 |
> |
shouldThrow(); |
304 |
> |
} catch (RejectedExecutionException success) {} |
305 |
|
} finally { |
306 |
|
joinPool(p); |
307 |
|
} |
311 |
|
* Pool maintains parallelism when using ManagedBlocker |
312 |
|
*/ |
313 |
|
public void testBlockingForkJoinTask() throws Throwable { |
314 |
< |
ForkJoinPool p = null; |
314 |
> |
ForkJoinPool p = new ForkJoinPool(4); |
315 |
|
try { |
315 |
– |
p = new ForkJoinPool(4); |
316 |
|
ReentrantLock lock = new ReentrantLock(); |
317 |
|
ManagedLocker locker = new ManagedLocker(lock); |
318 |
|
ForkJoinTask<Integer> f = new LockingFibTask(30, locker, lock); |
319 |
|
p.execute(f); |
320 |
< |
int r = f.get(); |
321 |
< |
assertTrue(r == 832040); |
320 |
> |
assertEquals(832040, (int) f.get()); |
321 |
|
} finally { |
322 |
|
p.shutdownNow(); // don't wait out shutdown |
323 |
|
} |
327 |
|
* pollSubmission returns unexecuted submitted task, if present |
328 |
|
*/ |
329 |
|
public void testPollSubmission() { |
330 |
< |
SubFJP p = null; |
330 |
> |
SubFJP p = new SubFJP(); |
331 |
|
try { |
333 |
– |
p = new SubFJP(); |
332 |
|
ForkJoinTask a = p.submit(new MediumRunnable()); |
333 |
|
ForkJoinTask b = p.submit(new MediumRunnable()); |
334 |
|
ForkJoinTask c = p.submit(new MediumRunnable()); |
344 |
|
* drainTasksTo transfers unexecuted submitted tasks, if present |
345 |
|
*/ |
346 |
|
public void testDrainTasksTo() { |
347 |
< |
SubFJP p = null; |
347 |
> |
SubFJP p = new SubFJP(); |
348 |
|
try { |
351 |
– |
p = new SubFJP(); |
349 |
|
ForkJoinTask a = p.submit(new MediumRunnable()); |
350 |
|
ForkJoinTask b = p.submit(new MediumRunnable()); |
351 |
|
ForkJoinTask c = p.submit(new MediumRunnable()); |
369 |
|
*/ |
370 |
|
public void testExecuteRunnable() throws Throwable { |
371 |
|
ExecutorService e = new ForkJoinPool(1); |
372 |
< |
TrackedShortRunnable task = new TrackedShortRunnable(); |
373 |
< |
assertFalse(task.done); |
374 |
< |
Future<?> future = e.submit(task); |
375 |
< |
future.get(); |
376 |
< |
assertTrue(task.done); |
372 |
> |
try { |
373 |
> |
TrackedShortRunnable task = new TrackedShortRunnable(); |
374 |
> |
assertFalse(task.done); |
375 |
> |
Future<?> future = e.submit(task); |
376 |
> |
future.get(); |
377 |
> |
assertTrue(task.done); |
378 |
> |
} finally { |
379 |
> |
joinPool(e); |
380 |
> |
} |
381 |
|
} |
382 |
|
|
383 |
|
|
386 |
|
*/ |
387 |
|
public void testSubmitCallable() throws Throwable { |
388 |
|
ExecutorService e = new ForkJoinPool(1); |
389 |
< |
Future<String> future = e.submit(new StringTask()); |
390 |
< |
String result = future.get(); |
391 |
< |
assertSame(TEST_STRING, result); |
389 |
> |
try { |
390 |
> |
Future<String> future = e.submit(new StringTask()); |
391 |
> |
String result = future.get(); |
392 |
> |
assertSame(TEST_STRING, result); |
393 |
> |
} finally { |
394 |
> |
joinPool(e); |
395 |
> |
} |
396 |
|
} |
397 |
|
|
398 |
|
/** |
400 |
|
*/ |
401 |
|
public void testSubmitRunnable() throws Throwable { |
402 |
|
ExecutorService e = new ForkJoinPool(1); |
403 |
< |
Future<?> future = e.submit(new NoOpRunnable()); |
404 |
< |
future.get(); |
405 |
< |
assertTrue(future.isDone()); |
403 |
> |
try { |
404 |
> |
Future<?> future = e.submit(new NoOpRunnable()); |
405 |
> |
future.get(); |
406 |
> |
assertTrue(future.isDone()); |
407 |
> |
} finally { |
408 |
> |
joinPool(e); |
409 |
> |
} |
410 |
|
} |
411 |
|
|
412 |
|
/** |
414 |
|
*/ |
415 |
|
public void testSubmitRunnable2() throws Throwable { |
416 |
|
ExecutorService e = new ForkJoinPool(1); |
417 |
< |
Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING); |
418 |
< |
String result = future.get(); |
419 |
< |
assertSame(TEST_STRING, result); |
417 |
> |
try { |
418 |
> |
Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING); |
419 |
> |
String result = future.get(); |
420 |
> |
assertSame(TEST_STRING, result); |
421 |
> |
} finally { |
422 |
> |
joinPool(e); |
423 |
> |
} |
424 |
|
} |
425 |
|
|
426 |
|
|
438 |
|
} catch (AccessControlException ok) { |
439 |
|
return; |
440 |
|
} |
441 |
+ |
|
442 |
|
try { |
443 |
|
ExecutorService e = new ForkJoinPool(1); |
444 |
< |
Future future = e.submit(Executors.callable(new PrivilegedAction() { |
444 |
> |
try { |
445 |
> |
Future future = e.submit(Executors.callable(new PrivilegedAction() { |
446 |
|
public Object run() { |
447 |
|
return TEST_STRING; |
448 |
|
}})); |
449 |
|
|
450 |
< |
Object result = future.get(); |
451 |
< |
assertSame(TEST_STRING, result); |
452 |
< |
} |
453 |
< |
finally { |
450 |
> |
Object result = future.get(); |
451 |
> |
assertSame(TEST_STRING, result); |
452 |
> |
} finally { |
453 |
> |
joinPool(e); |
454 |
> |
} |
455 |
> |
} finally { |
456 |
|
Policy.setPolicy(savedPolicy); |
457 |
|
} |
458 |
|
} |
474 |
|
|
475 |
|
try { |
476 |
|
ExecutorService e = new ForkJoinPool(1); |
477 |
< |
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
477 |
> |
try { |
478 |
> |
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
479 |
|
public Object run() { |
480 |
|
return TEST_STRING; |
481 |
|
}})); |
482 |
|
|
483 |
< |
Object result = future.get(); |
484 |
< |
assertSame(TEST_STRING, result); |
485 |
< |
} |
486 |
< |
finally { |
483 |
> |
Object result = future.get(); |
484 |
> |
assertSame(TEST_STRING, result); |
485 |
> |
} finally { |
486 |
> |
joinPool(e); |
487 |
> |
} |
488 |
> |
} finally { |
489 |
|
Policy.setPolicy(savedPolicy); |
490 |
|
} |
491 |
|
} |
505 |
|
return; |
506 |
|
} |
507 |
|
|
488 |
– |
|
508 |
|
try { |
509 |
|
ExecutorService e = new ForkJoinPool(1); |
510 |
< |
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
510 |
> |
try { |
511 |
> |
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
512 |
|
public Object run() throws Exception { |
513 |
|
throw new IndexOutOfBoundsException(); |
514 |
|
}})); |
515 |
|
|
516 |
< |
Object result = future.get(); |
517 |
< |
shouldThrow(); |
518 |
< |
} catch (ExecutionException success) { |
519 |
< |
assertTrue(success.getCause() instanceof IndexOutOfBoundsException); |
516 |
> |
Object result = future.get(); |
517 |
> |
shouldThrow(); |
518 |
> |
} catch (ExecutionException success) { |
519 |
> |
assertTrue(success.getCause() instanceof IndexOutOfBoundsException); |
520 |
> |
} finally { |
521 |
> |
joinPool(e); |
522 |
> |
} |
523 |
|
} finally { |
524 |
|
Policy.setPolicy(savedPolicy); |
525 |
|
} |
529 |
|
* execute(null runnable) throws NullPointerException |
530 |
|
*/ |
531 |
|
public void testExecuteNullRunnable() { |
532 |
+ |
ExecutorService e = new ForkJoinPool(1); |
533 |
+ |
TrackedShortRunnable task = null; |
534 |
|
try { |
510 |
– |
ExecutorService e = new ForkJoinPool(1); |
511 |
– |
TrackedShortRunnable task = null; |
535 |
|
Future<?> future = e.submit(task); |
536 |
|
shouldThrow(); |
537 |
< |
} catch (NullPointerException success) {} |
537 |
> |
} catch (NullPointerException success) { |
538 |
> |
} finally { |
539 |
> |
joinPool(e); |
540 |
> |
} |
541 |
|
} |
542 |
|
|
543 |
|
|
545 |
|
* submit(null callable) throws NullPointerException |
546 |
|
*/ |
547 |
|
public void testSubmitNullCallable() { |
548 |
+ |
ExecutorService e = new ForkJoinPool(1); |
549 |
+ |
StringTask t = null; |
550 |
|
try { |
523 |
– |
ExecutorService e = new ForkJoinPool(1); |
524 |
– |
StringTask t = null; |
551 |
|
Future<String> future = e.submit(t); |
552 |
|
shouldThrow(); |
553 |
< |
} catch (NullPointerException success) {} |
553 |
> |
} catch (NullPointerException success) { |
554 |
> |
} finally { |
555 |
> |
joinPool(e); |
556 |
> |
} |
557 |
|
} |
558 |
|
|
559 |
|
|
560 |
|
/** |
561 |
< |
* Blocking on submit(callable) throws InterruptedException if |
533 |
< |
* caller interrupted. |
561 |
> |
* submit(callable).get() throws InterruptedException if interrupted |
562 |
|
*/ |
563 |
|
public void testInterruptedSubmit() throws InterruptedException { |
564 |
< |
final ForkJoinPool p = new ForkJoinPool(1); |
565 |
< |
|
566 |
< |
Thread t = new Thread(new CheckedInterruptedRunnable() { |
567 |
< |
public void realRun() throws Throwable { |
568 |
< |
p.submit(new CheckedCallable<Object>() { |
569 |
< |
public Object realCall() throws Throwable { |
570 |
< |
try { |
571 |
< |
Thread.sleep(MEDIUM_DELAY_MS); |
572 |
< |
} catch (InterruptedException ok) { |
573 |
< |
} |
574 |
< |
return null; |
575 |
< |
}}).get(); |
576 |
< |
}}); |
577 |
< |
|
578 |
< |
t.start(); |
579 |
< |
Thread.sleep(SHORT_DELAY_MS); |
580 |
< |
t.interrupt(); |
581 |
< |
t.join(); |
582 |
< |
p.shutdownNow(); |
583 |
< |
joinPool(p); |
564 |
> |
final CountDownLatch submitted = new CountDownLatch(1); |
565 |
> |
final CountDownLatch quittingTime = new CountDownLatch(1); |
566 |
> |
final ExecutorService p = new ForkJoinPool(1); |
567 |
> |
final Callable<Void> awaiter = new CheckedCallable<Void>() { |
568 |
> |
public Void realCall() throws InterruptedException { |
569 |
> |
assertTrue(quittingTime.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
570 |
> |
return null; |
571 |
> |
}}; |
572 |
> |
try { |
573 |
> |
Thread t = new Thread(new CheckedInterruptedRunnable() { |
574 |
> |
public void realRun() throws Exception { |
575 |
> |
Future<Void> future = p.submit(awaiter); |
576 |
> |
submitted.countDown(); |
577 |
> |
future.get(); |
578 |
> |
}}); |
579 |
> |
t.start(); |
580 |
> |
assertTrue(submitted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
581 |
> |
t.interrupt(); |
582 |
> |
t.join(); |
583 |
> |
} finally { |
584 |
> |
quittingTime.countDown(); |
585 |
> |
joinPool(p); |
586 |
> |
} |
587 |
|
} |
588 |
|
|
589 |
|
/** |
601 |
|
shouldThrow(); |
602 |
|
} catch (ExecutionException success) { |
603 |
|
assertTrue(success.getCause() instanceof ArithmeticException); |
604 |
+ |
} finally { |
605 |
+ |
joinPool(p); |
606 |
|
} |
574 |
– |
|
575 |
– |
joinPool(p); |
607 |
|
} |
608 |
|
|
609 |
|
/** |
792 |
|
public void testTimedInvokeAny1() throws Throwable { |
793 |
|
ExecutorService e = new ForkJoinPool(1); |
794 |
|
try { |
795 |
< |
e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
795 |
> |
e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS); |
796 |
|
shouldThrow(); |
797 |
|
} catch (NullPointerException success) { |
798 |
|
} finally { |
823 |
|
ExecutorService e = new ForkJoinPool(1); |
824 |
|
try { |
825 |
|
e.invokeAny(new ArrayList<Callable<String>>(), |
826 |
< |
MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
826 |
> |
MEDIUM_DELAY_MS, MILLISECONDS); |
827 |
|
shouldThrow(); |
828 |
|
} catch (IllegalArgumentException success) { |
829 |
|
} finally { |
841 |
|
l.add(latchAwaitingStringTask(latch)); |
842 |
|
l.add(null); |
843 |
|
try { |
844 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
844 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
845 |
|
shouldThrow(); |
846 |
|
} catch (NullPointerException success) { |
847 |
|
} finally { |
858 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
859 |
|
l.add(new NPETask()); |
860 |
|
try { |
861 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
861 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
862 |
|
shouldThrow(); |
863 |
|
} catch (ExecutionException success) { |
864 |
|
assertTrue(success.getCause() instanceof NullPointerException); |
876 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
877 |
|
l.add(new StringTask()); |
878 |
|
l.add(new StringTask()); |
879 |
< |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
879 |
> |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
880 |
|
assertSame(TEST_STRING, result); |
881 |
|
} finally { |
882 |
|
joinPool(e); |
889 |
|
public void testTimedInvokeAll1() throws Throwable { |
890 |
|
ExecutorService e = new ForkJoinPool(1); |
891 |
|
try { |
892 |
< |
e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
892 |
> |
e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS); |
893 |
|
shouldThrow(); |
894 |
|
} catch (NullPointerException success) { |
895 |
|
} finally { |
921 |
|
try { |
922 |
|
List<Future<String>> r |
923 |
|
= e.invokeAll(new ArrayList<Callable<String>>(), |
924 |
< |
MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
924 |
> |
MEDIUM_DELAY_MS, MILLISECONDS); |
925 |
|
assertTrue(r.isEmpty()); |
926 |
|
} finally { |
927 |
|
joinPool(e); |
937 |
|
l.add(new StringTask()); |
938 |
|
l.add(null); |
939 |
|
try { |
940 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
940 |
> |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
941 |
|
shouldThrow(); |
942 |
|
} catch (NullPointerException success) { |
943 |
|
} finally { |
953 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
954 |
|
l.add(new NPETask()); |
955 |
|
List<Future<String>> futures |
956 |
< |
= e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
956 |
> |
= e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
957 |
|
assertEquals(1, futures.size()); |
958 |
|
try { |
959 |
|
futures.get(0).get(); |
975 |
|
l.add(new StringTask()); |
976 |
|
l.add(new StringTask()); |
977 |
|
List<Future<String>> futures |
978 |
< |
= e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
978 |
> |
= e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
979 |
|
assertEquals(2, futures.size()); |
980 |
|
for (Future<String> future : futures) |
981 |
|
assertSame(TEST_STRING, future.get()); |