97 |
|
Boolean.getBoolean("jsr166.useSecurityManager"); |
98 |
|
|
99 |
|
/** |
100 |
+ |
* If true, report on stdout all "slow" tests, that is, ones that |
101 |
+ |
* take more than profileThreshold milliseconds to execute. |
102 |
+ |
*/ |
103 |
+ |
private static final boolean profileTests = |
104 |
+ |
Boolean.getBoolean("jsr166.profileTests"); |
105 |
+ |
|
106 |
+ |
/** |
107 |
+ |
* The number of milliseconds that tests are permitted for |
108 |
+ |
* execution without being reported, when profileTests is set. |
109 |
+ |
*/ |
110 |
+ |
private static final long profileThreshold = |
111 |
+ |
Long.getLong("jsr166.profileThreshold", 100); |
112 |
+ |
|
113 |
+ |
protected void runTest() throws Throwable { |
114 |
+ |
if (profileTests) |
115 |
+ |
runTestProfiled(); |
116 |
+ |
else |
117 |
+ |
super.runTest(); |
118 |
+ |
} |
119 |
+ |
|
120 |
+ |
protected void runTestProfiled() throws Throwable { |
121 |
+ |
long t0 = System.nanoTime(); |
122 |
+ |
try { |
123 |
+ |
super.runTest(); |
124 |
+ |
} finally { |
125 |
+ |
long elapsedMillis = |
126 |
+ |
(System.nanoTime() - t0) / (1000L * 1000L); |
127 |
+ |
if (elapsedMillis >= profileThreshold) |
128 |
+ |
System.out.printf("%n%s: %d%n", toString(), elapsedMillis); |
129 |
+ |
} |
130 |
+ |
} |
131 |
+ |
|
132 |
+ |
/** |
133 |
|
* Runs all JSR166 unit tests using junit.textui.TestRunner |
134 |
|
*/ |
135 |
|
public static void main(String[] args) { |
138 |
|
Policy.setPolicy(permissivePolicy()); |
139 |
|
System.setSecurityManager(new SecurityManager()); |
140 |
|
} |
141 |
< |
int iters = 1; |
142 |
< |
if (args.length > 0) |
110 |
< |
iters = Integer.parseInt(args[0]); |
141 |
> |
int iters = (args.length == 0) ? 1 : Integer.parseInt(args[0]); |
142 |
> |
|
143 |
|
Test s = suite(); |
144 |
|
for (int i = 0; i < iters; ++i) { |
145 |
|
junit.textui.TestRunner.run(s); |
149 |
|
System.exit(0); |
150 |
|
} |
151 |
|
|
152 |
+ |
public static TestSuite newTestSuite(Object... suiteOrClasses) { |
153 |
+ |
TestSuite suite = new TestSuite(); |
154 |
+ |
for (Object suiteOrClass : suiteOrClasses) { |
155 |
+ |
if (suiteOrClass instanceof TestSuite) |
156 |
+ |
suite.addTest((TestSuite) suiteOrClass); |
157 |
+ |
else if (suiteOrClass instanceof Class) |
158 |
+ |
suite.addTest(new TestSuite((Class<?>) suiteOrClass)); |
159 |
+ |
else |
160 |
+ |
throw new ClassCastException("not a test suite or class"); |
161 |
+ |
} |
162 |
+ |
return suite; |
163 |
+ |
} |
164 |
+ |
|
165 |
|
/** |
166 |
< |
* Collects all JSR166 unit tests as one suite |
166 |
> |
* Collects all JSR166 unit tests as one suite. |
167 |
|
*/ |
168 |
|
public static Test suite() { |
169 |
< |
TestSuite suite = new TestSuite("JSR166 Unit Tests"); |
170 |
< |
|
171 |
< |
suite.addTest(new TestSuite(ForkJoinPoolTest.class)); |
172 |
< |
suite.addTest(new TestSuite(ForkJoinTaskTest.class)); |
173 |
< |
suite.addTest(new TestSuite(RecursiveActionTest.class)); |
174 |
< |
suite.addTest(new TestSuite(RecursiveTaskTest.class)); |
175 |
< |
suite.addTest(new TestSuite(LinkedTransferQueueTest.class)); |
176 |
< |
suite.addTest(new TestSuite(PhaserTest.class)); |
177 |
< |
suite.addTest(new TestSuite(ThreadLocalRandomTest.class)); |
178 |
< |
suite.addTest(new TestSuite(AbstractExecutorServiceTest.class)); |
179 |
< |
suite.addTest(new TestSuite(AbstractQueueTest.class)); |
180 |
< |
suite.addTest(new TestSuite(AbstractQueuedSynchronizerTest.class)); |
181 |
< |
suite.addTest(new TestSuite(AbstractQueuedLongSynchronizerTest.class)); |
182 |
< |
suite.addTest(new TestSuite(ArrayBlockingQueueTest.class)); |
183 |
< |
suite.addTest(new TestSuite(ArrayDequeTest.class)); |
184 |
< |
suite.addTest(new TestSuite(AtomicBooleanTest.class)); |
185 |
< |
suite.addTest(new TestSuite(AtomicIntegerArrayTest.class)); |
186 |
< |
suite.addTest(new TestSuite(AtomicIntegerFieldUpdaterTest.class)); |
187 |
< |
suite.addTest(new TestSuite(AtomicIntegerTest.class)); |
188 |
< |
suite.addTest(new TestSuite(AtomicLongArrayTest.class)); |
189 |
< |
suite.addTest(new TestSuite(AtomicLongFieldUpdaterTest.class)); |
190 |
< |
suite.addTest(new TestSuite(AtomicLongTest.class)); |
191 |
< |
suite.addTest(new TestSuite(AtomicMarkableReferenceTest.class)); |
192 |
< |
suite.addTest(new TestSuite(AtomicReferenceArrayTest.class)); |
193 |
< |
suite.addTest(new TestSuite(AtomicReferenceFieldUpdaterTest.class)); |
194 |
< |
suite.addTest(new TestSuite(AtomicReferenceTest.class)); |
195 |
< |
suite.addTest(new TestSuite(AtomicStampedReferenceTest.class)); |
196 |
< |
suite.addTest(new TestSuite(ConcurrentHashMapTest.class)); |
197 |
< |
suite.addTest(new TestSuite(ConcurrentLinkedDequeTest.class)); |
198 |
< |
suite.addTest(new TestSuite(ConcurrentLinkedQueueTest.class)); |
199 |
< |
suite.addTest(new TestSuite(ConcurrentSkipListMapTest.class)); |
200 |
< |
suite.addTest(new TestSuite(ConcurrentSkipListSubMapTest.class)); |
201 |
< |
suite.addTest(new TestSuite(ConcurrentSkipListSetTest.class)); |
202 |
< |
suite.addTest(new TestSuite(ConcurrentSkipListSubSetTest.class)); |
203 |
< |
suite.addTest(new TestSuite(CopyOnWriteArrayListTest.class)); |
204 |
< |
suite.addTest(new TestSuite(CopyOnWriteArraySetTest.class)); |
205 |
< |
suite.addTest(new TestSuite(CountDownLatchTest.class)); |
206 |
< |
suite.addTest(new TestSuite(CyclicBarrierTest.class)); |
207 |
< |
suite.addTest(new TestSuite(DelayQueueTest.class)); |
208 |
< |
suite.addTest(new TestSuite(EntryTest.class)); |
209 |
< |
suite.addTest(new TestSuite(ExchangerTest.class)); |
210 |
< |
suite.addTest(new TestSuite(ExecutorsTest.class)); |
211 |
< |
suite.addTest(new TestSuite(ExecutorCompletionServiceTest.class)); |
212 |
< |
suite.addTest(new TestSuite(FutureTaskTest.class)); |
213 |
< |
suite.addTest(new TestSuite(LinkedBlockingDequeTest.class)); |
214 |
< |
suite.addTest(new TestSuite(LinkedBlockingQueueTest.class)); |
215 |
< |
suite.addTest(new TestSuite(LinkedListTest.class)); |
216 |
< |
suite.addTest(new TestSuite(LockSupportTest.class)); |
217 |
< |
suite.addTest(new TestSuite(PriorityBlockingQueueTest.class)); |
218 |
< |
suite.addTest(new TestSuite(PriorityQueueTest.class)); |
219 |
< |
suite.addTest(new TestSuite(ReentrantLockTest.class)); |
220 |
< |
suite.addTest(new TestSuite(ReentrantReadWriteLockTest.class)); |
221 |
< |
suite.addTest(new TestSuite(ScheduledExecutorTest.class)); |
222 |
< |
suite.addTest(new TestSuite(ScheduledExecutorSubclassTest.class)); |
223 |
< |
suite.addTest(new TestSuite(SemaphoreTest.class)); |
224 |
< |
suite.addTest(new TestSuite(SynchronousQueueTest.class)); |
225 |
< |
suite.addTest(new TestSuite(SystemTest.class)); |
226 |
< |
suite.addTest(new TestSuite(ThreadLocalTest.class)); |
227 |
< |
suite.addTest(new TestSuite(ThreadPoolExecutorTest.class)); |
228 |
< |
suite.addTest(new TestSuite(ThreadPoolExecutorSubclassTest.class)); |
229 |
< |
suite.addTest(new TestSuite(ThreadTest.class)); |
230 |
< |
suite.addTest(new TestSuite(TimeUnitTest.class)); |
231 |
< |
suite.addTest(new TestSuite(TreeMapTest.class)); |
232 |
< |
suite.addTest(new TestSuite(TreeSetTest.class)); |
233 |
< |
suite.addTest(new TestSuite(TreeSubMapTest.class)); |
189 |
< |
suite.addTest(new TestSuite(TreeSubSetTest.class)); |
190 |
< |
|
191 |
< |
return suite; |
169 |
> |
return newTestSuite( |
170 |
> |
ForkJoinPoolTest.suite(), |
171 |
> |
ForkJoinTaskTest.suite(), |
172 |
> |
RecursiveActionTest.suite(), |
173 |
> |
RecursiveTaskTest.suite(), |
174 |
> |
LinkedTransferQueueTest.suite(), |
175 |
> |
PhaserTest.suite(), |
176 |
> |
ThreadLocalRandomTest.suite(), |
177 |
> |
AbstractExecutorServiceTest.suite(), |
178 |
> |
AbstractQueueTest.suite(), |
179 |
> |
AbstractQueuedSynchronizerTest.suite(), |
180 |
> |
AbstractQueuedLongSynchronizerTest.suite(), |
181 |
> |
ArrayBlockingQueueTest.suite(), |
182 |
> |
ArrayDequeTest.suite(), |
183 |
> |
AtomicBooleanTest.suite(), |
184 |
> |
AtomicIntegerArrayTest.suite(), |
185 |
> |
AtomicIntegerFieldUpdaterTest.suite(), |
186 |
> |
AtomicIntegerTest.suite(), |
187 |
> |
AtomicLongArrayTest.suite(), |
188 |
> |
AtomicLongFieldUpdaterTest.suite(), |
189 |
> |
AtomicLongTest.suite(), |
190 |
> |
AtomicMarkableReferenceTest.suite(), |
191 |
> |
AtomicReferenceArrayTest.suite(), |
192 |
> |
AtomicReferenceFieldUpdaterTest.suite(), |
193 |
> |
AtomicReferenceTest.suite(), |
194 |
> |
AtomicStampedReferenceTest.suite(), |
195 |
> |
ConcurrentHashMapTest.suite(), |
196 |
> |
ConcurrentLinkedDequeTest.suite(), |
197 |
> |
ConcurrentLinkedQueueTest.suite(), |
198 |
> |
ConcurrentSkipListMapTest.suite(), |
199 |
> |
ConcurrentSkipListSubMapTest.suite(), |
200 |
> |
ConcurrentSkipListSetTest.suite(), |
201 |
> |
ConcurrentSkipListSubSetTest.suite(), |
202 |
> |
CopyOnWriteArrayListTest.suite(), |
203 |
> |
CopyOnWriteArraySetTest.suite(), |
204 |
> |
CountDownLatchTest.suite(), |
205 |
> |
CyclicBarrierTest.suite(), |
206 |
> |
DelayQueueTest.suite(), |
207 |
> |
EntryTest.suite(), |
208 |
> |
ExchangerTest.suite(), |
209 |
> |
ExecutorsTest.suite(), |
210 |
> |
ExecutorCompletionServiceTest.suite(), |
211 |
> |
FutureTaskTest.suite(), |
212 |
> |
LinkedBlockingDequeTest.suite(), |
213 |
> |
LinkedBlockingQueueTest.suite(), |
214 |
> |
LinkedListTest.suite(), |
215 |
> |
LockSupportTest.suite(), |
216 |
> |
PriorityBlockingQueueTest.suite(), |
217 |
> |
PriorityQueueTest.suite(), |
218 |
> |
ReentrantLockTest.suite(), |
219 |
> |
ReentrantReadWriteLockTest.suite(), |
220 |
> |
ScheduledExecutorTest.suite(), |
221 |
> |
ScheduledExecutorSubclassTest.suite(), |
222 |
> |
SemaphoreTest.suite(), |
223 |
> |
SynchronousQueueTest.suite(), |
224 |
> |
SystemTest.suite(), |
225 |
> |
ThreadLocalTest.suite(), |
226 |
> |
ThreadPoolExecutorTest.suite(), |
227 |
> |
ThreadPoolExecutorSubclassTest.suite(), |
228 |
> |
ThreadTest.suite(), |
229 |
> |
TimeUnitTest.suite(), |
230 |
> |
TreeMapTest.suite(), |
231 |
> |
TreeSetTest.suite(), |
232 |
> |
TreeSubMapTest.suite(), |
233 |
> |
TreeSubSetTest.suite()); |
234 |
|
} |
235 |
|
|
236 |
|
|
293 |
|
throw (RuntimeException) t; |
294 |
|
else if (t instanceof Exception) |
295 |
|
throw (Exception) t; |
296 |
< |
else |
297 |
< |
throw new AssertionError(t); |
296 |
> |
else { |
297 |
> |
AssertionFailedError afe = |
298 |
> |
new AssertionFailedError(t.toString()); |
299 |
> |
afe.initCause(t); |
300 |
> |
throw afe; |
301 |
> |
} |
302 |
|
} |
303 |
|
} |
304 |
|
|
305 |
|
/** |
306 |
|
* Just like fail(reason), but additionally recording (using |
307 |
< |
* threadRecordFailure) any AssertionError thrown, so that the current |
308 |
< |
* testcase will fail. |
307 |
> |
* threadRecordFailure) any AssertionFailedError thrown, so that |
308 |
> |
* the current testcase will fail. |
309 |
|
*/ |
310 |
|
public void threadFail(String reason) { |
311 |
|
try { |
312 |
|
fail(reason); |
313 |
< |
} catch (Throwable t) { |
313 |
> |
} catch (AssertionFailedError t) { |
314 |
|
threadRecordFailure(t); |
315 |
|
fail(reason); |
316 |
|
} |
318 |
|
|
319 |
|
/** |
320 |
|
* Just like assertTrue(b), but additionally recording (using |
321 |
< |
* threadRecordFailure) any AssertionError thrown, so that the current |
322 |
< |
* testcase will fail. |
321 |
> |
* threadRecordFailure) any AssertionFailedError thrown, so that |
322 |
> |
* the current testcase will fail. |
323 |
|
*/ |
324 |
|
public void threadAssertTrue(boolean b) { |
325 |
|
try { |
326 |
|
assertTrue(b); |
327 |
< |
} catch (AssertionError t) { |
327 |
> |
} catch (AssertionFailedError t) { |
328 |
|
threadRecordFailure(t); |
329 |
|
throw t; |
330 |
|
} |
332 |
|
|
333 |
|
/** |
334 |
|
* Just like assertFalse(b), but additionally recording (using |
335 |
< |
* threadRecordFailure) any AssertionError thrown, so that the |
336 |
< |
* current testcase will fail. |
335 |
> |
* threadRecordFailure) any AssertionFailedError thrown, so that |
336 |
> |
* the current testcase will fail. |
337 |
|
*/ |
338 |
|
public void threadAssertFalse(boolean b) { |
339 |
|
try { |
340 |
|
assertFalse(b); |
341 |
< |
} catch (AssertionError t) { |
341 |
> |
} catch (AssertionFailedError t) { |
342 |
|
threadRecordFailure(t); |
343 |
|
throw t; |
344 |
|
} |
346 |
|
|
347 |
|
/** |
348 |
|
* Just like assertNull(x), but additionally recording (using |
349 |
< |
* threadRecordFailure) any AssertionError thrown, so that the |
350 |
< |
* current testcase will fail. |
349 |
> |
* threadRecordFailure) any AssertionFailedError thrown, so that |
350 |
> |
* the current testcase will fail. |
351 |
|
*/ |
352 |
|
public void threadAssertNull(Object x) { |
353 |
|
try { |
354 |
|
assertNull(x); |
355 |
< |
} catch (AssertionError t) { |
355 |
> |
} catch (AssertionFailedError t) { |
356 |
|
threadRecordFailure(t); |
357 |
|
throw t; |
358 |
|
} |
360 |
|
|
361 |
|
/** |
362 |
|
* Just like assertEquals(x, y), but additionally recording (using |
363 |
< |
* threadRecordFailure) any AssertionError thrown, so that the |
364 |
< |
* current testcase will fail. |
363 |
> |
* threadRecordFailure) any AssertionFailedError thrown, so that |
364 |
> |
* the current testcase will fail. |
365 |
|
*/ |
366 |
|
public void threadAssertEquals(long x, long y) { |
367 |
|
try { |
368 |
|
assertEquals(x, y); |
369 |
< |
} catch (AssertionError t) { |
369 |
> |
} catch (AssertionFailedError t) { |
370 |
|
threadRecordFailure(t); |
371 |
|
throw t; |
372 |
|
} |
374 |
|
|
375 |
|
/** |
376 |
|
* Just like assertEquals(x, y), but additionally recording (using |
377 |
< |
* threadRecordFailure) any AssertionError thrown, so that the |
378 |
< |
* current testcase will fail. |
377 |
> |
* threadRecordFailure) any AssertionFailedError thrown, so that |
378 |
> |
* the current testcase will fail. |
379 |
|
*/ |
380 |
|
public void threadAssertEquals(Object x, Object y) { |
381 |
|
try { |
382 |
|
assertEquals(x, y); |
383 |
< |
} catch (AssertionError t) { |
383 |
> |
} catch (AssertionFailedError t) { |
384 |
|
threadRecordFailure(t); |
385 |
|
throw t; |
386 |
+ |
} catch (Throwable t) { |
387 |
+ |
threadUnexpectedException(t); |
388 |
|
} |
389 |
|
} |
390 |
|
|
391 |
|
/** |
392 |
|
* Just like assertSame(x, y), but additionally recording (using |
393 |
< |
* threadRecordFailure) any AssertionError thrown, so that the |
394 |
< |
* current testcase will fail. |
393 |
> |
* threadRecordFailure) any AssertionFailedError thrown, so that |
394 |
> |
* the current testcase will fail. |
395 |
|
*/ |
396 |
|
public void threadAssertSame(Object x, Object y) { |
397 |
|
try { |
398 |
|
assertSame(x, y); |
399 |
< |
} catch (AssertionError t) { |
399 |
> |
} catch (AssertionFailedError t) { |
400 |
|
threadRecordFailure(t); |
401 |
|
throw t; |
402 |
|
} |
417 |
|
} |
418 |
|
|
419 |
|
/** |
420 |
< |
* Calls threadFail with message "Unexpected exception" + ex. |
420 |
> |
* Records the given exception using {@link #threadRecordFailure}, |
421 |
> |
* then rethrows the exception, wrapping it in an |
422 |
> |
* AssertionFailedError if necessary. |
423 |
|
*/ |
424 |
|
public void threadUnexpectedException(Throwable t) { |
425 |
|
threadRecordFailure(t); |
426 |
|
t.printStackTrace(); |
377 |
– |
// Rethrow, wrapping in an AssertionError if necessary |
427 |
|
if (t instanceof RuntimeException) |
428 |
|
throw (RuntimeException) t; |
429 |
|
else if (t instanceof Error) |
430 |
|
throw (Error) t; |
431 |
|
else { |
432 |
< |
AssertionError ae = new AssertionError("unexpected exception: " + t); |
432 |
> |
AssertionFailedError afe = |
433 |
> |
new AssertionFailedError("unexpected exception: " + t); |
434 |
|
t.initCause(t); |
435 |
< |
throw ae; |
435 |
> |
throw afe; |
436 |
|
} |
437 |
|
} |
438 |
|
|
467 |
|
} |
468 |
|
|
469 |
|
/** |
420 |
– |
* Fails with message "Unexpected exception: " + ex. |
421 |
– |
*/ |
422 |
– |
public void unexpectedException(Throwable ex) { |
423 |
– |
ex.printStackTrace(); |
424 |
– |
fail("Unexpected exception: " + ex); |
425 |
– |
} |
426 |
– |
|
427 |
– |
|
428 |
– |
/** |
470 |
|
* The number of elements to place in collections, arrays, etc. |
471 |
|
*/ |
472 |
|
public static final int SIZE = 20; |
577 |
|
} |
578 |
|
|
579 |
|
/** |
580 |
< |
* Sleep until the timeout has elapsed, or interrupted. |
580 |
> |
* Sleeps until the given time has elapsed. |
581 |
> |
* Throws AssertionFailedError if interrupted. |
582 |
> |
*/ |
583 |
> |
void sleep(long millis) { |
584 |
> |
try { |
585 |
> |
Thread.sleep(millis); |
586 |
> |
} catch (InterruptedException ie) { |
587 |
> |
AssertionFailedError afe = |
588 |
> |
new AssertionFailedError("Unexpected InterruptedException"); |
589 |
> |
afe.initCause(ie); |
590 |
> |
throw afe; |
591 |
> |
} |
592 |
> |
} |
593 |
> |
|
594 |
> |
/** |
595 |
> |
* Sleeps until the timeout has elapsed, or interrupted. |
596 |
|
* Does <em>NOT</em> throw InterruptedException. |
597 |
|
*/ |
598 |
|
void sleepTillInterrupted(long timeoutMillis) { |
602 |
|
} |
603 |
|
|
604 |
|
/** |
605 |
< |
* Returns a new started Thread running the given runnable. |
605 |
> |
* Returns a new started daemon Thread running the given runnable. |
606 |
|
*/ |
607 |
|
Thread newStartedThread(Runnable runnable) { |
608 |
|
Thread t = new Thread(runnable); |
609 |
+ |
t.setDaemon(true); |
610 |
|
t.start(); |
611 |
|
return t; |
612 |
|
} |
613 |
|
|
614 |
+ |
/** |
615 |
+ |
* Waits for the specified time (in milliseconds) for the thread |
616 |
+ |
* to terminate (using {@link Thread#join(long)}), else interrupts |
617 |
+ |
* the thread (in the hope that it may terminate later) and fails. |
618 |
+ |
*/ |
619 |
+ |
void awaitTermination(Thread t, long timeoutMillis) { |
620 |
+ |
try { |
621 |
+ |
t.join(timeoutMillis); |
622 |
+ |
} catch (InterruptedException ie) { |
623 |
+ |
threadUnexpectedException(ie); |
624 |
+ |
} finally { |
625 |
+ |
if (t.isAlive()) { |
626 |
+ |
t.interrupt(); |
627 |
+ |
fail("Test timed out"); |
628 |
+ |
} |
629 |
+ |
} |
630 |
+ |
} |
631 |
+ |
|
632 |
|
// Some convenient Runnable classes |
633 |
|
|
634 |
|
public abstract class CheckedRunnable implements Runnable { |
792 |
|
} |
793 |
|
} |
794 |
|
|
720 |
– |
public class SmallInterruptedRunnable extends CheckedInterruptedRunnable { |
721 |
– |
protected void realRun() throws InterruptedException { |
722 |
– |
Thread.sleep(SMALL_DELAY_MS); |
723 |
– |
} |
724 |
– |
} |
725 |
– |
|
795 |
|
public class MediumRunnable extends CheckedRunnable { |
796 |
|
protected void realRun() throws Throwable { |
797 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
829 |
|
} |
830 |
|
} |
831 |
|
|
832 |
+ |
public interface TrackedRunnable extends Runnable { |
833 |
+ |
boolean isDone(); |
834 |
+ |
} |
835 |
+ |
|
836 |
+ |
public static TrackedRunnable trackedRunnable(final long timeoutMillis) { |
837 |
+ |
return new TrackedRunnable() { |
838 |
+ |
private volatile boolean done = false; |
839 |
+ |
public boolean isDone() { return done; } |
840 |
+ |
public void run() { |
841 |
+ |
try { |
842 |
+ |
Thread.sleep(timeoutMillis); |
843 |
+ |
done = true; |
844 |
+ |
} catch (InterruptedException ok) {} |
845 |
+ |
} |
846 |
+ |
}; |
847 |
+ |
} |
848 |
+ |
|
849 |
|
public static class TrackedShortRunnable implements Runnable { |
850 |
|
public volatile boolean done = false; |
851 |
|
public void run() { |
852 |
|
try { |
853 |
+ |
Thread.sleep(SHORT_DELAY_MS); |
854 |
+ |
done = true; |
855 |
+ |
} catch (InterruptedException ok) {} |
856 |
+ |
} |
857 |
+ |
} |
858 |
+ |
|
859 |
+ |
public static class TrackedSmallRunnable implements Runnable { |
860 |
+ |
public volatile boolean done = false; |
861 |
+ |
public void run() { |
862 |
+ |
try { |
863 |
|
Thread.sleep(SMALL_DELAY_MS); |
864 |
|
done = true; |
865 |
|
} catch (InterruptedException ok) {} |
943 |
|
ThreadPoolExecutor executor) {} |
944 |
|
} |
945 |
|
|
946 |
+ |
/** |
947 |
+ |
* A CyclicBarrier that fails with AssertionFailedErrors instead |
948 |
+ |
* of throwing checked exceptions. |
949 |
+ |
*/ |
950 |
+ |
public class CheckedBarrier extends CyclicBarrier { |
951 |
+ |
public CheckedBarrier(int parties) { super(parties); } |
952 |
+ |
|
953 |
+ |
public int await() { |
954 |
+ |
try { |
955 |
+ |
return super.await(); |
956 |
+ |
} catch (Exception e) { |
957 |
+ |
AssertionFailedError afe = |
958 |
+ |
new AssertionFailedError("Unexpected exception: " + e); |
959 |
+ |
afe.initCause(e); |
960 |
+ |
throw afe; |
961 |
+ |
} |
962 |
+ |
} |
963 |
+ |
} |
964 |
+ |
|
965 |
|
} |