12 |
|
* @modules java.management |
13 |
|
* @build * |
14 |
|
* @run junit/othervm/timeout=1000 -Djsr166.testImplementationDetails=true JSR166TestCase |
15 |
+ |
* @run junit/othervm/timeout=1000 -Djava.util.concurrent.ForkJoinPool.common.parallelism=0 -Djsr166.testImplementationDetails=true JSR166TestCase |
16 |
+ |
* @run junit/othervm/timeout=1000 -Djava.util.concurrent.ForkJoinPool.common.parallelism=1 -Djava.util.secureRandomSeed=true JSR166TestCase |
17 |
|
*/ |
18 |
|
|
19 |
|
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
41 |
|
import java.security.SecurityPermission; |
42 |
|
import java.util.ArrayList; |
43 |
|
import java.util.Arrays; |
44 |
+ |
import java.util.Collections; |
45 |
|
import java.util.Date; |
46 |
|
import java.util.Enumeration; |
47 |
|
import java.util.Iterator; |
63 |
|
import java.util.concurrent.Semaphore; |
64 |
|
import java.util.concurrent.SynchronousQueue; |
65 |
|
import java.util.concurrent.ThreadFactory; |
66 |
+ |
import java.util.concurrent.ThreadLocalRandom; |
67 |
|
import java.util.concurrent.ThreadPoolExecutor; |
68 |
|
import java.util.concurrent.TimeoutException; |
69 |
|
import java.util.concurrent.atomic.AtomicBoolean; |
469 |
|
CopyOnWriteArrayListTest.suite(), |
470 |
|
CopyOnWriteArraySetTest.suite(), |
471 |
|
CountDownLatchTest.suite(), |
472 |
+ |
CountedCompleterTest.suite(), |
473 |
|
CyclicBarrierTest.suite(), |
474 |
|
DelayQueueTest.suite(), |
475 |
|
EntryTest.suite(), |
506 |
|
"Atomic8Test", |
507 |
|
"CompletableFutureTest", |
508 |
|
"ConcurrentHashMap8Test", |
509 |
< |
"CountedCompleterTest", |
509 |
> |
"CountedCompleter8Test", |
510 |
|
"DoubleAccumulatorTest", |
511 |
|
"DoubleAdderTest", |
512 |
|
"ForkJoinPool8Test", |
525 |
|
// Java9+ test classes |
526 |
|
if (atLeastJava9()) { |
527 |
|
String[] java9TestClassNames = { |
528 |
+ |
"AtomicBoolean9Test", |
529 |
+ |
"AtomicInteger9Test", |
530 |
+ |
"AtomicIntegerArray9Test", |
531 |
+ |
"AtomicLong9Test", |
532 |
+ |
"AtomicLongArray9Test", |
533 |
+ |
"AtomicReference9Test", |
534 |
+ |
"AtomicReferenceArray9Test", |
535 |
|
"ExecutorCompletionService9Test", |
536 |
|
}; |
537 |
|
addNamedTestClasses(suite, java9TestClassNames); |
959 |
|
} |
960 |
|
} |
961 |
|
|
962 |
< |
/** Like Runnable, but with the freedom to throw anything */ |
962 |
> |
/** |
963 |
> |
* Like Runnable, but with the freedom to throw anything. |
964 |
> |
* junit folks had the same idea: |
965 |
> |
* http://junit.org/junit5/docs/snapshot/api/org/junit/gen5/api/Executable.html |
966 |
> |
*/ |
967 |
|
interface Action { public void run() throws Throwable; } |
968 |
|
|
969 |
|
/** |
994 |
|
* Uninteresting threads are filtered out. |
995 |
|
*/ |
996 |
|
static void dumpTestThreads() { |
997 |
+ |
SecurityManager sm = System.getSecurityManager(); |
998 |
+ |
if (sm != null) { |
999 |
+ |
try { |
1000 |
+ |
System.setSecurityManager(null); |
1001 |
+ |
} catch (SecurityException giveUp) { |
1002 |
+ |
return; |
1003 |
+ |
} |
1004 |
+ |
} |
1005 |
+ |
|
1006 |
|
ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean(); |
1007 |
|
System.err.println("------ stacktrace dump start ------"); |
1008 |
|
for (ThreadInfo info : threadMXBean.dumpAllThreads(true, true)) { |
1009 |
< |
String name = info.getThreadName(); |
1009 |
> |
final String name = info.getThreadName(); |
1010 |
> |
String lockName; |
1011 |
|
if ("Signal Dispatcher".equals(name)) |
1012 |
|
continue; |
1013 |
|
if ("Reference Handler".equals(name) |
1014 |
< |
&& info.getLockName().startsWith("java.lang.ref.Reference$Lock")) |
1014 |
> |
&& (lockName = info.getLockName()) != null |
1015 |
> |
&& lockName.startsWith("java.lang.ref.Reference$Lock")) |
1016 |
|
continue; |
1017 |
|
if ("Finalizer".equals(name) |
1018 |
< |
&& info.getLockName().startsWith("java.lang.ref.ReferenceQueue$Lock")) |
1018 |
> |
&& (lockName = info.getLockName()) != null |
1019 |
> |
&& lockName.startsWith("java.lang.ref.ReferenceQueue$Lock")) |
1020 |
|
continue; |
1021 |
|
if ("checkForWedgedTest".equals(name)) |
1022 |
|
continue; |
1023 |
|
System.err.print(info); |
1024 |
|
} |
1025 |
|
System.err.println("------ stacktrace dump end ------"); |
1026 |
+ |
|
1027 |
+ |
if (sm != null) System.setSecurityManager(sm); |
1028 |
|
} |
1029 |
|
|
1030 |
|
/** |
1241 |
|
* Sleeps until the given time has elapsed. |
1242 |
|
* Throws AssertionFailedError if interrupted. |
1243 |
|
*/ |
1244 |
< |
void sleep(long millis) { |
1244 |
> |
static void sleep(long millis) { |
1245 |
|
try { |
1246 |
|
delay(millis); |
1247 |
|
} catch (InterruptedException fail) { |
1257 |
|
* thread to enter a wait state: BLOCKED, WAITING, or TIMED_WAITING. |
1258 |
|
*/ |
1259 |
|
void waitForThreadToEnterWaitState(Thread thread, long timeoutMillis) { |
1260 |
< |
long startTime = System.nanoTime(); |
1260 |
> |
long startTime = 0L; |
1261 |
|
for (;;) { |
1262 |
|
Thread.State s = thread.getState(); |
1263 |
|
if (s == Thread.State.BLOCKED || |
1266 |
|
return; |
1267 |
|
else if (s == Thread.State.TERMINATED) |
1268 |
|
fail("Unexpected thread termination"); |
1269 |
+ |
else if (startTime == 0L) |
1270 |
+ |
startTime = System.nanoTime(); |
1271 |
|
else if (millisElapsedSince(startTime) > timeoutMillis) { |
1272 |
|
threadAssertTrue(thread.isAlive()); |
1273 |
|
return; |
1760 |
|
* A CyclicBarrier that uses timed await and fails with |
1761 |
|
* AssertionFailedErrors instead of throwing checked exceptions. |
1762 |
|
*/ |
1763 |
< |
public class CheckedBarrier extends CyclicBarrier { |
1763 |
> |
public static class CheckedBarrier extends CyclicBarrier { |
1764 |
|
public CheckedBarrier(int parties) { super(parties); } |
1765 |
|
|
1766 |
|
public int await() { |
1881 |
|
1000L, MILLISECONDS, |
1882 |
|
new SynchronousQueue<Runnable>()); |
1883 |
|
|
1884 |
+ |
static <T> void shuffle(T[] array) { |
1885 |
+ |
Collections.shuffle(Arrays.asList(array), ThreadLocalRandom.current()); |
1886 |
+ |
} |
1887 |
|
} |