63 |
|
*/ |
64 |
|
public void testNewCachedThreadPool3() { |
65 |
|
try { |
66 |
< |
ExecutorService e = Executors.newCachedThreadPool(null); |
66 |
> |
ExecutorService unused = Executors.newCachedThreadPool(null); |
67 |
|
shouldThrow(); |
68 |
|
} catch (NullPointerException success) {} |
69 |
|
} |
97 |
|
*/ |
98 |
|
public void testNewSingleThreadExecutor3() { |
99 |
|
try { |
100 |
< |
ExecutorService e = Executors.newSingleThreadExecutor(null); |
100 |
> |
ExecutorService unused = Executors.newSingleThreadExecutor(null); |
101 |
|
shouldThrow(); |
102 |
|
} catch (NullPointerException success) {} |
103 |
|
} |
140 |
|
} |
141 |
|
|
142 |
|
/** |
143 |
< |
* A new newFixedThreadPool with null ThreadFactory throws NPE |
143 |
> |
* A new newFixedThreadPool with null ThreadFactory throws |
144 |
> |
* NullPointerException |
145 |
|
*/ |
146 |
|
public void testNewFixedThreadPool3() { |
147 |
|
try { |
148 |
< |
ExecutorService e = Executors.newFixedThreadPool(2, null); |
148 |
> |
ExecutorService unused = Executors.newFixedThreadPool(2, null); |
149 |
|
shouldThrow(); |
150 |
|
} catch (NullPointerException success) {} |
151 |
|
} |
152 |
|
|
153 |
|
/** |
154 |
< |
* A new newFixedThreadPool with 0 threads throws IAE |
154 |
> |
* A new newFixedThreadPool with 0 threads throws IllegalArgumentException |
155 |
|
*/ |
156 |
|
public void testNewFixedThreadPool4() { |
157 |
|
try { |
158 |
< |
ExecutorService e = Executors.newFixedThreadPool(0); |
158 |
> |
ExecutorService unused = Executors.newFixedThreadPool(0); |
159 |
|
shouldThrow(); |
160 |
|
} catch (IllegalArgumentException success) {} |
161 |
|
} |
177 |
|
*/ |
178 |
|
public void testUnconfigurableExecutorServiceNPE() { |
179 |
|
try { |
180 |
< |
ExecutorService e = Executors.unconfigurableExecutorService(null); |
180 |
> |
ExecutorService unused = |
181 |
> |
Executors.unconfigurableExecutorService(null); |
182 |
|
shouldThrow(); |
183 |
|
} catch (NullPointerException success) {} |
184 |
|
} |
188 |
|
*/ |
189 |
|
public void testUnconfigurableScheduledExecutorServiceNPE() { |
190 |
|
try { |
191 |
< |
ExecutorService e = Executors.unconfigurableScheduledExecutorService(null); |
191 |
> |
ExecutorService unused = |
192 |
> |
Executors.unconfigurableScheduledExecutorService(null); |
193 |
|
shouldThrow(); |
194 |
|
} catch (NullPointerException success) {} |
195 |
|
} |
206 |
|
await(proceed); |
207 |
|
}}; |
208 |
|
long startTime = System.nanoTime(); |
209 |
< |
Future f = p.schedule(Executors.callable(task, Boolean.TRUE), |
209 |
> |
Future<?> f = p.schedule(Executors.callable(task, Boolean.TRUE), |
210 |
|
timeoutMillis(), MILLISECONDS); |
211 |
|
assertFalse(f.isDone()); |
212 |
|
proceed.countDown(); |
230 |
|
await(proceed); |
231 |
|
}}; |
232 |
|
long startTime = System.nanoTime(); |
233 |
< |
Future f = p.schedule(Executors.callable(task, Boolean.TRUE), |
233 |
> |
Future<?> f = p.schedule(Executors.callable(task, Boolean.TRUE), |
234 |
|
timeoutMillis(), MILLISECONDS); |
235 |
|
assertFalse(f.isDone()); |
236 |
|
proceed.countDown(); |
256 |
|
await(proceed); |
257 |
|
}}; |
258 |
|
long startTime = System.nanoTime(); |
259 |
< |
Future f = p.schedule(Executors.callable(task, Boolean.TRUE), |
259 |
> |
Future<?> f = p.schedule(Executors.callable(task, Boolean.TRUE), |
260 |
|
timeoutMillis(), MILLISECONDS); |
261 |
|
assertFalse(f.isDone()); |
262 |
|
proceed.countDown(); |
279 |
|
Executors.newScheduledThreadPool(2), |
280 |
|
}; |
281 |
|
|
282 |
< |
final Runnable sleeper = new CheckedInterruptedRunnable() { |
282 |
> |
final CountDownLatch done = new CountDownLatch(1); |
283 |
> |
|
284 |
> |
final Runnable sleeper = new CheckedRunnable() { |
285 |
|
public void realRun() throws InterruptedException { |
286 |
< |
delay(LONG_DELAY_MS); |
286 |
> |
done.await(LONG_DELAY_MS, MILLISECONDS); |
287 |
|
}}; |
288 |
|
|
289 |
< |
List<Thread> threads = new ArrayList<Thread>(); |
289 |
> |
List<Thread> threads = new ArrayList<>(); |
290 |
|
for (final ExecutorService executor : executors) { |
291 |
|
threads.add(newStartedThread(new CheckedRunnable() { |
292 |
|
public void realRun() { |
293 |
< |
Future future = executor.submit(sleeper); |
293 |
> |
Future<?> future = executor.submit(sleeper); |
294 |
|
assertFutureTimesOut(future); |
295 |
|
}})); |
296 |
|
} |
297 |
|
for (Thread thread : threads) |
298 |
|
awaitTermination(thread); |
299 |
+ |
done.countDown(); |
300 |
|
for (ExecutorService executor : executors) |
301 |
|
joinPool(executor); |
302 |
|
} |
305 |
|
* ThreadPoolExecutor using defaultThreadFactory has |
306 |
|
* specified group, priority, daemon status, and name |
307 |
|
*/ |
308 |
+ |
@SuppressWarnings("removal") |
309 |
|
public void testDefaultThreadFactory() throws Exception { |
310 |
|
final ThreadGroup egroup = Thread.currentThread().getThreadGroup(); |
311 |
|
final CountDownLatch done = new CountDownLatch(1); |
313 |
|
public void realRun() { |
314 |
|
try { |
315 |
|
Thread current = Thread.currentThread(); |
316 |
< |
assertTrue(!current.isDaemon()); |
316 |
> |
assertFalse(current.isDaemon()); |
317 |
|
assertTrue(current.getPriority() <= Thread.NORM_PRIORITY); |
311 |
– |
ThreadGroup g = current.getThreadGroup(); |
318 |
|
SecurityManager s = System.getSecurityManager(); |
319 |
< |
if (s != null) |
320 |
< |
assertTrue(g == s.getThreadGroup()); |
321 |
< |
else |
316 |
< |
assertTrue(g == egroup); |
317 |
< |
String name = current.getName(); |
318 |
< |
assertTrue(name.endsWith("thread-1")); |
319 |
> |
assertSame(current.getThreadGroup(), |
320 |
> |
(s == null) ? egroup : s.getThreadGroup()); |
321 |
> |
assertTrue(current.getName().endsWith("thread-1")); |
322 |
|
} catch (SecurityException ok) { |
323 |
|
// Also pass if not allowed to change setting |
324 |
|
} |
336 |
|
* specified group, priority, daemon status, name, |
337 |
|
* access control context and context class loader |
338 |
|
*/ |
339 |
+ |
@SuppressWarnings("removal") |
340 |
|
public void testPrivilegedThreadFactory() throws Exception { |
341 |
|
final CountDownLatch done = new CountDownLatch(1); |
342 |
|
Runnable r = new CheckedRunnable() { |
347 |
|
Runnable r = new CheckedRunnable() { |
348 |
|
public void realRun() { |
349 |
|
Thread current = Thread.currentThread(); |
350 |
< |
assertTrue(!current.isDaemon()); |
350 |
> |
assertFalse(current.isDaemon()); |
351 |
|
assertTrue(current.getPriority() <= Thread.NORM_PRIORITY); |
348 |
– |
ThreadGroup g = current.getThreadGroup(); |
352 |
|
SecurityManager s = System.getSecurityManager(); |
353 |
< |
if (s != null) |
354 |
< |
assertTrue(g == s.getThreadGroup()); |
355 |
< |
else |
353 |
< |
assertTrue(g == egroup); |
354 |
< |
String name = current.getName(); |
355 |
< |
assertTrue(name.endsWith("thread-1")); |
353 |
> |
assertSame(current.getThreadGroup(), |
354 |
> |
(s == null) ? egroup : s.getThreadGroup()); |
355 |
> |
assertTrue(current.getName().endsWith("thread-1")); |
356 |
|
assertSame(thisccl, current.getContextClassLoader()); |
357 |
|
assertEquals(thisacc, AccessController.getContext()); |
358 |
|
done.countDown(); |
370 |
|
new RuntimePermission("modifyThread")); |
371 |
|
} |
372 |
|
|
373 |
+ |
@SuppressWarnings("removal") |
374 |
|
boolean haveCCLPermissions() { |
375 |
|
SecurityManager sm = System.getSecurityManager(); |
376 |
|
if (sm != null) { |
384 |
|
return true; |
385 |
|
} |
386 |
|
|
387 |
+ |
@SuppressWarnings("removal") |
388 |
|
void checkCCL() { |
389 |
|
SecurityManager sm = System.getSecurityManager(); |
390 |
|
if (sm != null) { |
404 |
|
* Without class loader permissions, creating |
405 |
|
* privilegedCallableUsingCurrentClassLoader throws ACE |
406 |
|
*/ |
407 |
+ |
@SuppressWarnings("removal") |
408 |
|
public void testCreatePrivilegedCallableUsingCCLWithNoPrivs() { |
409 |
|
Runnable r = new CheckedRunnable() { |
410 |
|
public void realRun() throws Exception { |
423 |
|
* With class loader permissions, calling |
424 |
|
* privilegedCallableUsingCurrentClassLoader does not throw ACE |
425 |
|
*/ |
426 |
+ |
@SuppressWarnings("removal") |
427 |
|
public void testPrivilegedCallableUsingCCLWithPrivs() throws Exception { |
428 |
|
Runnable r = new CheckedRunnable() { |
429 |
|
public void realRun() throws Exception { |
440 |
|
/** |
441 |
|
* Without permissions, calling privilegedCallable throws ACE |
442 |
|
*/ |
443 |
+ |
@SuppressWarnings("removal") |
444 |
|
public void testPrivilegedCallableWithNoPrivs() throws Exception { |
445 |
|
// Avoid classloader-related SecurityExceptions in swingui.TestRunner |
446 |
|
Executors.privilegedCallable(new CheckCCL()); |
449 |
|
public void realRun() throws Exception { |
450 |
|
if (System.getSecurityManager() == null) |
451 |
|
return; |
452 |
< |
Callable task = Executors.privilegedCallable(new CheckCCL()); |
452 |
> |
Callable<?> task = Executors.privilegedCallable(new CheckCCL()); |
453 |
|
try { |
454 |
|
task.call(); |
455 |
|
shouldThrow(); |
513 |
|
/** |
514 |
|
* With permissions, calling privilegedCallable succeeds |
515 |
|
*/ |
516 |
+ |
@SuppressWarnings("removal") |
517 |
|
public void testPrivilegedCallableWithPrivs() throws Exception { |
518 |
|
Runnable r = new CheckedRunnable() { |
519 |
|
public void realRun() throws Exception { |
529 |
|
* callable(Runnable) returns null when called |
530 |
|
*/ |
531 |
|
public void testCallable1() throws Exception { |
532 |
< |
Callable c = Executors.callable(new NoOpRunnable()); |
532 |
> |
Callable<?> c = Executors.callable(new NoOpRunnable()); |
533 |
|
assertNull(c.call()); |
534 |
|
} |
535 |
|
|
537 |
|
* callable(Runnable, result) returns result when called |
538 |
|
*/ |
539 |
|
public void testCallable2() throws Exception { |
540 |
< |
Callable c = Executors.callable(new NoOpRunnable(), one); |
540 |
> |
Callable<?> c = Executors.callable(new NoOpRunnable(), one); |
541 |
|
assertSame(one, c.call()); |
542 |
|
} |
543 |
|
|
545 |
|
* callable(PrivilegedAction) returns its result when called |
546 |
|
*/ |
547 |
|
public void testCallable3() throws Exception { |
548 |
< |
Callable c = Executors.callable(new PrivilegedAction() { |
548 |
> |
Callable<?> c = Executors.callable(new PrivilegedAction() { |
549 |
|
public Object run() { return one; }}); |
550 |
|
assertSame(one, c.call()); |
551 |
|
} |
554 |
|
* callable(PrivilegedExceptionAction) returns its result when called |
555 |
|
*/ |
556 |
|
public void testCallable4() throws Exception { |
557 |
< |
Callable c = Executors.callable(new PrivilegedExceptionAction() { |
557 |
> |
Callable<?> c = Executors.callable(new PrivilegedExceptionAction() { |
558 |
|
public Object run() { return one; }}); |
559 |
|
assertSame(one, c.call()); |
560 |
|
} |
564 |
|
*/ |
565 |
|
public void testCallableNPE1() { |
566 |
|
try { |
567 |
< |
Callable c = Executors.callable((Runnable) null); |
567 |
> |
Callable<?> unused = Executors.callable((Runnable) null); |
568 |
|
shouldThrow(); |
569 |
|
} catch (NullPointerException success) {} |
570 |
|
} |
574 |
|
*/ |
575 |
|
public void testCallableNPE2() { |
576 |
|
try { |
577 |
< |
Callable c = Executors.callable((Runnable) null, one); |
577 |
> |
Callable<?> unused = Executors.callable((Runnable) null, one); |
578 |
|
shouldThrow(); |
579 |
|
} catch (NullPointerException success) {} |
580 |
|
} |
584 |
|
*/ |
585 |
|
public void testCallableNPE3() { |
586 |
|
try { |
587 |
< |
Callable c = Executors.callable((PrivilegedAction) null); |
587 |
> |
Callable<?> unused = Executors.callable((PrivilegedAction) null); |
588 |
|
shouldThrow(); |
589 |
|
} catch (NullPointerException success) {} |
590 |
|
} |
594 |
|
*/ |
595 |
|
public void testCallableNPE4() { |
596 |
|
try { |
597 |
< |
Callable c = Executors.callable((PrivilegedExceptionAction) null); |
597 |
> |
Callable<?> unused = Executors.callable((PrivilegedExceptionAction) null); |
598 |
|
shouldThrow(); |
599 |
|
} catch (NullPointerException success) {} |
600 |
|
} |
601 |
|
|
602 |
+ |
/** |
603 |
+ |
* callable(runnable, x).toString() contains toString of wrapped task |
604 |
+ |
*/ |
605 |
+ |
public void testCallable_withResult_toString() { |
606 |
+ |
if (testImplementationDetails) { |
607 |
+ |
Runnable r = () -> {}; |
608 |
+ |
Callable<String> c = Executors.callable(r, ""); |
609 |
+ |
assertEquals( |
610 |
+ |
identityString(c) + "[Wrapped task = " + r.toString() + "]", |
611 |
+ |
c.toString()); |
612 |
+ |
} |
613 |
+ |
} |
614 |
+ |
|
615 |
+ |
/** |
616 |
+ |
* callable(runnable).toString() contains toString of wrapped task |
617 |
+ |
*/ |
618 |
+ |
public void testCallable_toString() { |
619 |
+ |
if (testImplementationDetails) { |
620 |
+ |
Runnable r = () -> {}; |
621 |
+ |
Callable<Object> c = Executors.callable(r); |
622 |
+ |
assertEquals( |
623 |
+ |
identityString(c) + "[Wrapped task = " + r.toString() + "]", |
624 |
+ |
c.toString()); |
625 |
+ |
} |
626 |
+ |
} |
627 |
+ |
|
628 |
+ |
/** |
629 |
+ |
* privilegedCallable(callable).toString() contains toString of wrapped task |
630 |
+ |
*/ |
631 |
+ |
@SuppressWarnings("removal") |
632 |
+ |
public void testPrivilegedCallable_toString() { |
633 |
+ |
if (testImplementationDetails) { |
634 |
+ |
Callable<String> c = () -> ""; |
635 |
+ |
Callable<String> priv = Executors.privilegedCallable(c); |
636 |
+ |
assertEquals( |
637 |
+ |
identityString(priv) + "[Wrapped task = " + c.toString() + "]", |
638 |
+ |
priv.toString()); |
639 |
+ |
} |
640 |
+ |
} |
641 |
+ |
|
642 |
+ |
/** |
643 |
+ |
* privilegedCallableUsingCurrentClassLoader(callable).toString() |
644 |
+ |
* contains toString of wrapped task |
645 |
+ |
*/ |
646 |
+ |
@SuppressWarnings("removal") |
647 |
+ |
public void testPrivilegedCallableUsingCurrentClassLoader_toString() { |
648 |
+ |
if (testImplementationDetails) { |
649 |
+ |
Callable<String> c = () -> ""; |
650 |
+ |
Callable<String> priv = Executors.privilegedCallableUsingCurrentClassLoader(c); |
651 |
+ |
assertEquals( |
652 |
+ |
identityString(priv) + "[Wrapped task = " + c.toString() + "]", |
653 |
+ |
priv.toString()); |
654 |
+ |
} |
655 |
+ |
} |
656 |
|
} |