ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

root/jsr166/jsr166/src/test/tck/ForkJoinPoolTest.java

Comparing jsr166/src/test/tck/ForkJoinPoolTest.java (file contents):
Revision 1.25 by jsr166, Mon Sep 13 20:48:58 2010 UTC vs.
Revision 1.43 by jsr166, Sun May 29 13:45:35 2011 UTC

#	Line 1 | Line 1
1		/*
2		* Written by Doug Lea with assistance from members of JCP JSR-166
3		* Expert Group and released to the public domain, as explained at
4	<	* http://creativecommons.org/licenses/publicdomain
4	>	* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7		import junit.framework.*;
#	Line 22 | Line 22 | import java.util.concurrent.ForkJoinTask
22		import java.util.concurrent.ForkJoinWorkerThread;
23		import java.util.concurrent.RecursiveTask;
24		import java.util.concurrent.TimeUnit;
25	+	import java.util.concurrent.atomic.AtomicBoolean;
26		import java.util.concurrent.locks.ReentrantLock;
27	+	import static java.util.concurrent.TimeUnit.MILLISECONDS;
28		import java.security.AccessControlException;
29		import java.security.Policy;
30		import java.security.PrivilegedAction;
#	Line 161 | Line 163 | public class ForkJoinPoolTest extends JS
163		public void testDefaultInitialState() {
164		ForkJoinPool p = new ForkJoinPool(1);
165		try {
166	<	assertTrue(p.getFactory() ==
167	<	ForkJoinPool.defaultForkJoinWorkerThreadFactory);
166	<	assertTrue(p.isQuiescent());
166	>	assertSame(ForkJoinPool.defaultForkJoinWorkerThreadFactory,
167	>	p.getFactory());
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());
#	Line 198 | Line 199 | public class ForkJoinPoolTest extends JS
199		} catch (NullPointerException success) {}
200		}
201
201	–
202		/**
203		* getParallelism returns size set in constructor
204		*/
205		public void testGetParallelism() {
206		ForkJoinPool p = new ForkJoinPool(1);
207		try {
208	<	assertTrue(p.getParallelism() == 1);
208	>	assertEquals(1, p.getParallelism());
209		} finally {
210		joinPool(p);
211		}
#	Line 217 | Line 217 | public class ForkJoinPoolTest extends JS
217		public void testGetPoolSize() {
218		ForkJoinPool p = new ForkJoinPool(1);
219		try {
220	<	assertTrue(p.getActiveThreadCount() == 0);
220	>	assertEquals(0, p.getActiveThreadCount());
221		Future<String> future = p.submit(new StringTask());
222	<	assertTrue(p.getPoolSize() == 1);
222	>	assertEquals(1, p.getPoolSize());
223		} finally {
224		joinPool(p);
225		}
#	Line 232 | Line 232 | public class ForkJoinPoolTest extends JS
232		* performs its defined action
233		*/
234		public void testSetUncaughtExceptionHandler() throws InterruptedException {
235	<	MyHandler eh = new MyHandler();
236	<	ForkJoinPool p = new ForkJoinPool(1, new FailingThreadFactory(), eh, false);
237	<	try {
238	<	assert(eh == p.getUncaughtExceptionHandler());
239	<	p.execute(new FailingTask());
240	<	Thread.sleep(MEDIUM_DELAY_MS);
241	<	assertTrue(eh.catches > 0);
235	>	final CountDownLatch uehInvoked = new CountDownLatch(1);
236	>	final Thread.UncaughtExceptionHandler eh =
237	>	new Thread.UncaughtExceptionHandler() {
238	>	public void uncaughtException(Thread t, Throwable e) {
239	>	uehInvoked.countDown();
240	>	}};
241	>	ForkJoinPool p = new ForkJoinPool(1, new FailingThreadFactory(),
242	>	eh, false);
243	>	try {
244	>	assertSame(eh, p.getUncaughtExceptionHandler());
245	>	p.execute(new FibTask(8));
246	>	assertTrue(uehInvoked.await(MEDIUM_DELAY_MS, MILLISECONDS));
247		} finally {
248	<	p.shutdownNow();
248	>	p.shutdownNow(); // failure might have prevented processing task
249		joinPool(p);
250		}
251		}
252
253		/**
254	<	* After invoking a single task, isQuiescent is true,
255	<	* queues are empty, threads are not active, and
256	<	* construction parameters continue to hold
254	>	* After invoking a single task, isQuiescent eventually becomes
255	>	* true, at which time queues are empty, threads are not active,
256	>	* the task has completed successfully, and construction
257	>	* parameters continue to hold
258		*/
259	<	public void testisQuiescent() throws InterruptedException {
259	>	public void testIsQuiescent() throws Exception {
260		ForkJoinPool p = new ForkJoinPool(2);
261		try {
262	<	p.invoke(new FibTask(20));
263	<	assertTrue(p.getFactory() ==
264	<	ForkJoinPool.defaultForkJoinWorkerThreadFactory);
265	<	Thread.sleep(MEDIUM_DELAY_MS);
262	>	assertTrue(p.isQuiescent());
263	>	long startTime = System.nanoTime();
264	>	FibTask f = new FibTask(20);
265	>	p.invoke(f);
266	>	assertSame(ForkJoinPool.defaultForkJoinWorkerThreadFactory,
267	>	p.getFactory());
268	>	while (! p.isQuiescent()) {
269	>	if (millisElapsedSince(startTime) > LONG_DELAY_MS)
270	>	throw new AssertionFailedError("timed out");
271	>	assertFalse(p.getAsyncMode());
272	>	assertFalse(p.isShutdown());
273	>	assertFalse(p.isTerminating());
274	>	assertFalse(p.isTerminated());
275	>	Thread.yield();
276	>	}
277	>
278		assertTrue(p.isQuiescent());
279		assertFalse(p.getAsyncMode());
280	<	assertTrue(p.getActiveThreadCount() == 0);
281	<	assertTrue(p.getQueuedTaskCount() == 0);
282	<	assertTrue(p.getQueuedSubmissionCount() == 0);
280	>	assertEquals(0, p.getActiveThreadCount());
281	>	assertEquals(0, p.getQueuedTaskCount());
282	>	assertEquals(0, p.getQueuedSubmissionCount());
283		assertFalse(p.hasQueuedSubmissions());
284		assertFalse(p.isShutdown());
285		assertFalse(p.isTerminating());
286		assertFalse(p.isTerminated());
287	+	assertTrue(f.isDone());
288	+	assertEquals(6765, (int) f.get());
289		} finally {
290		joinPool(p);
291		}
#	Line 278 | Line 298 | public class ForkJoinPoolTest extends JS
298		ForkJoinPool p = new ForkJoinPool(1);
299		try {
300		ForkJoinTask<Integer> f = p.submit(new FibTask(8));
301	<	int r = f.get();
282	<	assertTrue(r == 21);
301	>	assertEquals(21, (int) f.get());
302		} finally {
303		joinPool(p);
304		}
#	Line 293 | Line 312 | public class ForkJoinPoolTest extends JS
312		try {
313		p.shutdown();
314		assertTrue(p.isShutdown());
315	<	ForkJoinTask<Integer> f = p.submit(new FibTask(8));
316	<	shouldThrow();
317	<	} catch (RejectedExecutionException success) {
315	>	try {
316	>	ForkJoinTask<Integer> f = p.submit(new FibTask(8));
317	>	shouldThrow();
318	>	} catch (RejectedExecutionException success) {}
319		} finally {
320		joinPool(p);
321		}
#	Line 309 | Line 329 | public class ForkJoinPoolTest extends JS
329		try {
330		ReentrantLock lock = new ReentrantLock();
331		ManagedLocker locker = new ManagedLocker(lock);
332	<	ForkJoinTask<Integer> f = new LockingFibTask(30, locker, lock);
332	>	ForkJoinTask<Integer> f = new LockingFibTask(20, locker, lock);
333		p.execute(f);
334	<	int r = f.get();
315	<	assertTrue(r == 832040);
334	>	assertEquals(6765, (int) f.get());
335		} finally {
336		p.shutdownNow(); // don't wait out shutdown
337		}
#	Line 322 | Line 341 | public class ForkJoinPoolTest extends JS
341		* pollSubmission returns unexecuted submitted task, if present
342		*/
343		public void testPollSubmission() {
344	+	final CountDownLatch done = new CountDownLatch(1);
345		SubFJP p = new SubFJP();
346		try {
347	<	ForkJoinTask a = p.submit(new MediumRunnable());
348	<	ForkJoinTask b = p.submit(new MediumRunnable());
349	<	ForkJoinTask c = p.submit(new MediumRunnable());
347	>	ForkJoinTask a = p.submit(awaiter(done));
348	>	ForkJoinTask b = p.submit(awaiter(done));
349	>	ForkJoinTask c = p.submit(awaiter(done));
350		ForkJoinTask r = p.pollSubmission();
351		assertTrue(r == a || r == b || r == c);
352		assertFalse(r.isDone());
353		} finally {
354	+	done.countDown();
355		joinPool(p);
356		}
357		}
#	Line 339 | Line 360 | public class ForkJoinPoolTest extends JS
360		* drainTasksTo transfers unexecuted submitted tasks, if present
361		*/
362		public void testDrainTasksTo() {
363	+	final CountDownLatch done = new CountDownLatch(1);
364		SubFJP p = new SubFJP();
365		try {
366	<	ForkJoinTask a = p.submit(new MediumRunnable());
367	<	ForkJoinTask b = p.submit(new MediumRunnable());
368	<	ForkJoinTask c = p.submit(new MediumRunnable());
366	>	ForkJoinTask a = p.submit(awaiter(done));
367	>	ForkJoinTask b = p.submit(awaiter(done));
368	>	ForkJoinTask c = p.submit(awaiter(done));
369		ArrayList<ForkJoinTask> al = new ArrayList();
370		p.drainTasksTo(al);
371		assertTrue(al.size() > 0);
#	Line 352 | Line 374 | public class ForkJoinPoolTest extends JS
374		assertFalse(r.isDone());
375		}
376		} finally {
377	+	done.countDown();
378		joinPool(p);
379		}
380		}
381
359	–
382		// FJ Versions of AbstractExecutorService tests
383
384		/**
#	Line 365 | Line 387 | public class ForkJoinPoolTest extends JS
387		public void testExecuteRunnable() throws Throwable {
388		ExecutorService e = new ForkJoinPool(1);
389		try {
390	<	TrackedShortRunnable task = new TrackedShortRunnable();
391	<	assertFalse(task.done);
390	>	final AtomicBoolean done = new AtomicBoolean(false);
391	>	CheckedRunnable task = new CheckedRunnable() {
392	>	public void realRun() {
393	>	done.set(true);
394	>	}};
395		Future<?> future = e.submit(task);
396	<	future.get();
397	<	assertTrue(task.done);
396	>	assertNull(future.get());
397	>	assertNull(future.get(0, MILLISECONDS));
398	>	assertTrue(done.get());
399	>	assertTrue(future.isDone());
400	>	assertFalse(future.isCancelled());
401		} finally {
402		joinPool(e);
403		}
404		}
405
378	–
406		/**
407		* Completed submit(callable) returns result
408		*/
#	Line 383 | Line 410 | public class ForkJoinPoolTest extends JS
410		ExecutorService e = new ForkJoinPool(1);
411		try {
412		Future<String> future = e.submit(new StringTask());
413	<	String result = future.get();
414	<	assertSame(TEST_STRING, result);
413	>	assertSame(TEST_STRING, future.get());
414	>	assertTrue(future.isDone());
415	>	assertFalse(future.isCancelled());
416		} finally {
417		joinPool(e);
418		}
#	Line 397 | Line 425 | public class ForkJoinPoolTest extends JS
425		ExecutorService e = new ForkJoinPool(1);
426		try {
427		Future<?> future = e.submit(new NoOpRunnable());
428	<	future.get();
428	>	assertNull(future.get());
429		assertTrue(future.isDone());
430	+	assertFalse(future.isCancelled());
431		} finally {
432		joinPool(e);
433		}
#	Line 411 | Line 440 | public class ForkJoinPoolTest extends JS
440		ExecutorService e = new ForkJoinPool(1);
441		try {
442		Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING);
443	<	String result = future.get();
444	<	assertSame(TEST_STRING, result);
443	>	assertSame(TEST_STRING, future.get());
444	>	assertTrue(future.isDone());
445	>	assertFalse(future.isCancelled());
446		} finally {
447		joinPool(e);
448		}
449		}
450
421	–
451		/**
452	<	* A submitted privileged action to completion
452	>	* A submitted privileged action runs to completion
453		*/
454	<	public void testSubmitPrivilegedAction() throws Throwable {
455	<	Policy savedPolicy = null;
456	<	try {
457	<	savedPolicy = Policy.getPolicy();
429	<	AdjustablePolicy policy = new AdjustablePolicy();
430	<	policy.addPermission(new RuntimePermission("getContextClassLoader"));
431	<	policy.addPermission(new RuntimePermission("setContextClassLoader"));
432	<	Policy.setPolicy(policy);
433	<	} catch (AccessControlException ok) {
434	<	return;
435	<	}
436	<
437	<	try {
438	<	ExecutorService e = new ForkJoinPool(1);
439	<	try {
454	>	public void testSubmitPrivilegedAction() throws Exception {
455	>	Runnable r = new CheckedRunnable() {
456	>	public void realRun() throws Exception {
457	>	ExecutorService e = new ForkJoinPool(1);
458		Future future = e.submit(Executors.callable(new PrivilegedAction() {
459		public Object run() {
460		return TEST_STRING;
461		}}));
462
463	<	Object result = future.get();
464	<	assertSame(TEST_STRING, result);
465	<	} finally {
466	<	joinPool(e);
467	<	}
450	<	} finally {
451	<	Policy.setPolicy(savedPolicy);
452	<	}
463	>	assertSame(TEST_STRING, future.get());
464	>	}};
465	>
466	>	runWithPermissions(r,
467	>	new RuntimePermission("modifyThread"));
468		}
469
470		/**
471	<	* A submitted a privileged exception action runs to completion
471	>	* A submitted privileged exception action runs to completion
472		*/
473	<	public void testSubmitPrivilegedExceptionAction() throws Throwable {
474	<	Policy savedPolicy = null;
475	<	try {
476	<	savedPolicy = Policy.getPolicy();
462	<	AdjustablePolicy policy = new AdjustablePolicy();
463	<	policy.addPermission(new RuntimePermission("getContextClassLoader"));
464	<	policy.addPermission(new RuntimePermission("setContextClassLoader"));
465	<	Policy.setPolicy(policy);
466	<	} catch (AccessControlException ok) {
467	<	return;
468	<	}
469	<
470	<	try {
471	<	ExecutorService e = new ForkJoinPool(1);
472	<	try {
473	>	public void testSubmitPrivilegedExceptionAction() throws Exception {
474	>	Runnable r = new CheckedRunnable() {
475	>	public void realRun() throws Exception {
476	>	ExecutorService e = new ForkJoinPool(1);
477		Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() {
478		public Object run() {
479		return TEST_STRING;
480		}}));
481
482	<	Object result = future.get();
483	<	assertSame(TEST_STRING, result);
484	<	} finally {
485	<	joinPool(e);
482	<	}
483	<	} finally {
484	<	Policy.setPolicy(savedPolicy);
485	<	}
482	>	assertSame(TEST_STRING, future.get());
483	>	}};
484	>
485	>	runWithPermissions(r, new RuntimePermission("modifyThread"));
486		}
487
488		/**
489		* A submitted failed privileged exception action reports exception
490		*/
491	<	public void testSubmitFailedPrivilegedExceptionAction() throws Throwable {
492	<	Policy savedPolicy = null;
493	<	try {
494	<	savedPolicy = Policy.getPolicy();
495	<	AdjustablePolicy policy = new AdjustablePolicy();
496	<	policy.addPermission(new RuntimePermission("getContextClassLoader"));
497	<	policy.addPermission(new RuntimePermission("setContextClassLoader"));
498	<	Policy.setPolicy(policy);
499	<	} catch (AccessControlException ok) {
500	<	return;
501	<	}
502	<
503	<	try {
504	<	ExecutorService e = new ForkJoinPool(1);
505	<	try {
491	>	public void testSubmitFailedPrivilegedExceptionAction() throws Exception {
492	>	Runnable r = new CheckedRunnable() {
493	>	public void realRun() throws Exception {
494	>	ExecutorService e = new ForkJoinPool(1);
495		Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() {
496		public Object run() throws Exception {
497		throw new IndexOutOfBoundsException();
498		}}));
499
500	<	Object result = future.get();
501	<	shouldThrow();
502	<	} catch (ExecutionException success) {
503	<	assertTrue(success.getCause() instanceof IndexOutOfBoundsException);
504	<	} finally {
505	<	joinPool(e);
506	<	}
507	<	} finally {
519	<	Policy.setPolicy(savedPolicy);
520	<	}
500	>	try {
501	>	future.get();
502	>	shouldThrow();
503	>	} catch (ExecutionException success) {
504	>	assertTrue(success.getCause() instanceof IndexOutOfBoundsException);
505	>	}}};
506	>
507	>	runWithPermissions(r, new RuntimePermission("modifyThread"));
508		}
509
510		/**
#	Line 526 | Line 513 | public class ForkJoinPoolTest extends JS
513		public void testExecuteNullRunnable() {
514		ExecutorService e = new ForkJoinPool(1);
515		try {
516	<	TrackedShortRunnable task = null;
530	<	Future<?> future = e.submit(task);
516	>	Future<?> future = e.submit((Runnable) null);
517		shouldThrow();
518		} catch (NullPointerException success) {
519		} finally {
#	Line 535 | Line 521 | public class ForkJoinPoolTest extends JS
521		}
522		}
523
538	–
524		/**
525		* submit(null callable) throws NullPointerException
526		*/
527		public void testSubmitNullCallable() {
528		ExecutorService e = new ForkJoinPool(1);
529		try {
530	<	StringTask t = null;
546	<	Future<String> future = e.submit(t);
530	>	Future<String> future = e.submit((Callable) null);
531		shouldThrow();
532		} catch (NullPointerException success) {
533		} finally {
#	Line 551 | Line 535 | public class ForkJoinPoolTest extends JS
535		}
536		}
537
554	–
538		/**
539	<	* Blocking on submit(callable) throws InterruptedException if
557	<	* caller interrupted.
539	>	* submit(callable).get() throws InterruptedException if interrupted
540		*/
541		public void testInterruptedSubmit() throws InterruptedException {
542	<	final ForkJoinPool p = new ForkJoinPool(1);
543	<
544	<	Thread t = new Thread(new CheckedInterruptedRunnable() {
545	<	public void realRun() throws Throwable {
546	<	p.submit(new CheckedCallable<Object>() {
547	<	public Object realCall() throws Throwable {
548	<	try {
549	<	Thread.sleep(MEDIUM_DELAY_MS);
550	<	} catch (InterruptedException ok) {
551	<	}
552	<	return null;
553	<	}}).get();
554	<	}});
555	<
556	<	t.start();
557	<	Thread.sleep(SHORT_DELAY_MS);
558	<	t.interrupt();
559	<	t.join();
560	<	p.shutdownNow();
561	<	joinPool(p);
542	>	final CountDownLatch submitted    = new CountDownLatch(1);
543	>	final CountDownLatch quittingTime = new CountDownLatch(1);
544	>	final ExecutorService p = new ForkJoinPool(1);
545	>	final Callable<Void> awaiter = new CheckedCallable<Void>() {
546	>	public Void realCall() throws InterruptedException {
547	>	assertTrue(quittingTime.await(MEDIUM_DELAY_MS, MILLISECONDS));
548	>	return null;
549	>	}};
550	>	try {
551	>	Thread t = new Thread(new CheckedInterruptedRunnable() {
552	>	public void realRun() throws Exception {
553	>	Future<Void> future = p.submit(awaiter);
554	>	submitted.countDown();
555	>	future.get();
556	>	}});
557	>	t.start();
558	>	assertTrue(submitted.await(MEDIUM_DELAY_MS, MILLISECONDS));
559	>	t.interrupt();
560	>	t.join();
561	>	} finally {
562	>	quittingTime.countDown();
563	>	joinPool(p);
564	>	}
565		}
566
567		/**
#	Line 778 | Line 763 | public class ForkJoinPoolTest extends JS
763		}
764		}
765
781	–
766		/**
767		* timed invokeAny(null) throws NullPointerException
768		*/
769		public void testTimedInvokeAny1() throws Throwable {
770		ExecutorService e = new ForkJoinPool(1);
771		try {
772	<	e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
772	>	e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS);
773		shouldThrow();
774		} catch (NullPointerException success) {
775		} finally {
#	Line 816 | Line 800 | public class ForkJoinPoolTest extends JS
800		ExecutorService e = new ForkJoinPool(1);
801		try {
802		e.invokeAny(new ArrayList<Callable<String>>(),
803	<	MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
803	>	MEDIUM_DELAY_MS, MILLISECONDS);
804		shouldThrow();
805		} catch (IllegalArgumentException success) {
806		} finally {
#	Line 834 | Line 818 | public class ForkJoinPoolTest extends JS
818		l.add(latchAwaitingStringTask(latch));
819		l.add(null);
820		try {
821	<	e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
821	>	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
822		shouldThrow();
823		} catch (NullPointerException success) {
824		} finally {
#	Line 851 | Line 835 | public class ForkJoinPoolTest extends JS
835		List<Callable<String>> l = new ArrayList<Callable<String>>();
836		l.add(new NPETask());
837		try {
838	<	e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
838	>	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
839		shouldThrow();
840		} catch (ExecutionException success) {
841		assertTrue(success.getCause() instanceof NullPointerException);
#	Line 869 | Line 853 | public class ForkJoinPoolTest extends JS
853		List<Callable<String>> l = new ArrayList<Callable<String>>();
854		l.add(new StringTask());
855		l.add(new StringTask());
856	<	String result = e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
856	>	String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
857		assertSame(TEST_STRING, result);
858		} finally {
859		joinPool(e);
#	Line 882 | Line 866 | public class ForkJoinPoolTest extends JS
866		public void testTimedInvokeAll1() throws Throwable {
867		ExecutorService e = new ForkJoinPool(1);
868		try {
869	<	e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
869	>	e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS);
870		shouldThrow();
871		} catch (NullPointerException success) {
872		} finally {
#	Line 914 | Line 898 | public class ForkJoinPoolTest extends JS
898		try {
899		List<Future<String>> r
900		= e.invokeAll(new ArrayList<Callable<String>>(),
901	<	MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
901	>	MEDIUM_DELAY_MS, MILLISECONDS);
902		assertTrue(r.isEmpty());
903		} finally {
904		joinPool(e);
#	Line 930 | Line 914 | public class ForkJoinPoolTest extends JS
914		l.add(new StringTask());
915		l.add(null);
916		try {
917	<	e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
917	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
918		shouldThrow();
919		} catch (NullPointerException success) {
920		} finally {
#	Line 946 | Line 930 | public class ForkJoinPoolTest extends JS
930		List<Callable<String>> l = new ArrayList<Callable<String>>();
931		l.add(new NPETask());
932		List<Future<String>> futures
933	<	= e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
933	>	= e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
934		assertEquals(1, futures.size());
935		try {
936		futures.get(0).get();
#	Line 968 | Line 952 | public class ForkJoinPoolTest extends JS
952		l.add(new StringTask());
953		l.add(new StringTask());
954		List<Future<String>> futures
955	<	= e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
955	>	= e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
956		assertEquals(2, futures.size());
957		for (Future<String> future : futures)
958		assertSame(TEST_STRING, future.get());

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines