14 |
|
|
15 |
|
public class ExecutorsTest extends JSR166TestCase{ |
16 |
|
public static void main(String[] args) { |
17 |
< |
junit.textui.TestRunner.run (suite()); |
17 |
> |
junit.textui.TestRunner.run (suite()); |
18 |
|
} |
19 |
|
public static Test suite() { |
20 |
< |
return new TestSuite(ExecutorsTest.class); |
20 |
> |
return new TestSuite(ExecutorsTest.class); |
21 |
|
} |
22 |
|
|
23 |
|
private static final String TEST_STRING = "a test string"; |
195 |
|
Executor e = new DirectExecutor(); |
196 |
|
TrackedShortRunnable task = new TrackedShortRunnable(); |
197 |
|
assertFalse(task.done); |
198 |
< |
Future<String> future = Executors.execute(e, task, TEST_STRING); |
199 |
< |
String result = future.get(); |
198 |
> |
Future<?> future = Executors.execute(e, task); |
199 |
> |
future.get(); |
200 |
|
assertTrue(task.done); |
201 |
– |
assertSame(TEST_STRING, result); |
201 |
|
} |
202 |
|
catch (ExecutionException ex) { |
203 |
|
unexpectedException(); |
249 |
|
* execute of a privileged action runs it to completion |
250 |
|
*/ |
251 |
|
public void testExecutePrivilegedAction() { |
252 |
< |
Policy savedPolicy = Policy.getPolicy(); |
252 |
> |
Policy savedPolicy = Policy.getPolicy(); |
253 |
|
AdjustablePolicy policy = new AdjustablePolicy(); |
254 |
|
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
255 |
|
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
256 |
< |
Policy.setPolicy(policy); |
256 |
> |
Policy.setPolicy(policy); |
257 |
|
try { |
258 |
|
Executor e = new DirectExecutor(); |
259 |
|
Future future = Executors.execute(e, new PrivilegedAction() { |
260 |
< |
public Object run() { |
261 |
< |
return TEST_STRING; |
262 |
< |
}}); |
260 |
> |
public Object run() { |
261 |
> |
return TEST_STRING; |
262 |
> |
}}); |
263 |
|
|
264 |
|
Object result = future.get(); |
265 |
|
assertSame(TEST_STRING, result); |
270 |
|
catch (InterruptedException ex) { |
271 |
|
unexpectedException(); |
272 |
|
} |
273 |
< |
finally { |
274 |
< |
Policy.setPolicy(savedPolicy); |
275 |
< |
} |
273 |
> |
finally { |
274 |
> |
Policy.setPolicy(savedPolicy); |
275 |
> |
} |
276 |
|
} |
277 |
|
|
278 |
|
/** |
279 |
|
* execute of a privileged exception action runs it to completion |
280 |
|
*/ |
281 |
|
public void testExecutePrivilegedExceptionAction() { |
282 |
< |
Policy savedPolicy = Policy.getPolicy(); |
282 |
> |
Policy savedPolicy = Policy.getPolicy(); |
283 |
|
AdjustablePolicy policy = new AdjustablePolicy(); |
284 |
|
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
285 |
|
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
286 |
< |
Policy.setPolicy(policy); |
286 |
> |
Policy.setPolicy(policy); |
287 |
|
try { |
288 |
|
Executor e = new DirectExecutor(); |
289 |
|
Future future = Executors.execute(e, new PrivilegedExceptionAction() { |
290 |
< |
public Object run() { |
291 |
< |
return TEST_STRING; |
292 |
< |
}}); |
290 |
> |
public Object run() { |
291 |
> |
return TEST_STRING; |
292 |
> |
}}); |
293 |
|
|
294 |
|
Object result = future.get(); |
295 |
|
assertSame(TEST_STRING, result); |
300 |
|
catch (InterruptedException ex) { |
301 |
|
unexpectedException(); |
302 |
|
} |
303 |
< |
finally { |
304 |
< |
Policy.setPolicy(savedPolicy); |
305 |
< |
} |
303 |
> |
finally { |
304 |
> |
Policy.setPolicy(savedPolicy); |
305 |
> |
} |
306 |
|
} |
307 |
|
|
308 |
|
/** |
309 |
|
* execute of a failed privileged exception action reports exception |
310 |
|
*/ |
311 |
|
public void testExecuteFailedPrivilegedExceptionAction() { |
312 |
< |
Policy savedPolicy = Policy.getPolicy(); |
312 |
> |
Policy savedPolicy = Policy.getPolicy(); |
313 |
|
AdjustablePolicy policy = new AdjustablePolicy(); |
314 |
|
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
315 |
|
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
316 |
< |
Policy.setPolicy(policy); |
316 |
> |
Policy.setPolicy(policy); |
317 |
|
try { |
318 |
|
Executor e = new DirectExecutor(); |
319 |
|
Future future = Executors.execute(e, new PrivilegedExceptionAction() { |
320 |
< |
public Object run() throws Exception { |
321 |
< |
throw new IndexOutOfBoundsException(); |
322 |
< |
}}); |
320 |
> |
public Object run() throws Exception { |
321 |
> |
throw new IndexOutOfBoundsException(); |
322 |
> |
}}); |
323 |
|
|
324 |
|
Object result = future.get(); |
325 |
|
shouldThrow(); |
329 |
|
catch (InterruptedException ex) { |
330 |
|
unexpectedException(); |
331 |
|
} |
332 |
< |
finally { |
333 |
< |
Policy.setPolicy(savedPolicy); |
334 |
< |
} |
332 |
> |
finally { |
333 |
> |
Policy.setPolicy(savedPolicy); |
334 |
> |
} |
335 |
|
} |
336 |
|
|
337 |
|
/** |
359 |
|
try { |
360 |
|
TrackedShortRunnable task = new TrackedShortRunnable(); |
361 |
|
assertFalse(task.done); |
362 |
< |
Future<String> future = Executors.execute(null, task, TEST_STRING); |
362 |
> |
Future<?> future = Executors.execute(null, task); |
363 |
|
shouldThrow(); |
364 |
|
} |
365 |
|
catch (NullPointerException success) { |
376 |
|
try { |
377 |
|
Executor e = new DirectExecutor(); |
378 |
|
TrackedShortRunnable task = null; |
379 |
< |
Future<String> future = Executors.execute(e, task, TEST_STRING); |
379 |
> |
Future<?> future = Executors.execute(e, task); |
380 |
|
shouldThrow(); |
381 |
|
} |
382 |
|
catch (NullPointerException success) { |
446 |
|
try { |
447 |
|
|
448 |
|
for(int i = 0; i < 5; ++i){ |
449 |
< |
Executors.execute(p, new MediumRunnable(), Boolean.TRUE); |
449 |
> |
Executors.execute(p, new MediumRunnable()); |
450 |
|
} |
451 |
|
shouldThrow(); |
452 |
|
} catch(RejectedExecutionException success){} |
647 |
|
* specified group, priority, daemon status, and name |
648 |
|
*/ |
649 |
|
public void testDefaultThreadFactory() { |
650 |
< |
final ThreadGroup egroup = Thread.currentThread().getThreadGroup(); |
651 |
< |
Runnable r = new Runnable() { |
652 |
< |
public void run() { |
653 |
< |
Thread current = Thread.currentThread(); |
654 |
< |
threadAssertTrue(!current.isDaemon()); |
655 |
< |
threadAssertTrue(current.getPriority() == Thread.NORM_PRIORITY); |
656 |
< |
ThreadGroup g = current.getThreadGroup(); |
657 |
< |
SecurityManager s = System.getSecurityManager(); |
658 |
< |
if (s != null) |
659 |
< |
threadAssertTrue(g == s.getThreadGroup()); |
660 |
< |
else |
661 |
< |
threadAssertTrue(g == egroup); |
662 |
< |
String name = current.getName(); |
663 |
< |
threadAssertTrue(name.endsWith("thread-1")); |
664 |
< |
} |
665 |
< |
}; |
666 |
< |
ExecutorService e = Executors.newSingleThreadExecutor(Executors.defaultThreadFactory()); |
667 |
< |
|
668 |
< |
e.execute(r); |
669 |
< |
e.shutdown(); |
670 |
< |
try { |
671 |
< |
Thread.sleep(SHORT_DELAY_MS); |
672 |
< |
} catch (Exception eX) { |
673 |
< |
unexpectedException(); |
674 |
< |
} finally { |
675 |
< |
joinPool(e); |
676 |
< |
} |
650 |
> |
final ThreadGroup egroup = Thread.currentThread().getThreadGroup(); |
651 |
> |
Runnable r = new Runnable() { |
652 |
> |
public void run() { |
653 |
> |
Thread current = Thread.currentThread(); |
654 |
> |
threadAssertTrue(!current.isDaemon()); |
655 |
> |
threadAssertTrue(current.getPriority() == Thread.NORM_PRIORITY); |
656 |
> |
ThreadGroup g = current.getThreadGroup(); |
657 |
> |
SecurityManager s = System.getSecurityManager(); |
658 |
> |
if (s != null) |
659 |
> |
threadAssertTrue(g == s.getThreadGroup()); |
660 |
> |
else |
661 |
> |
threadAssertTrue(g == egroup); |
662 |
> |
String name = current.getName(); |
663 |
> |
threadAssertTrue(name.endsWith("thread-1")); |
664 |
> |
} |
665 |
> |
}; |
666 |
> |
ExecutorService e = Executors.newSingleThreadExecutor(Executors.defaultThreadFactory()); |
667 |
> |
|
668 |
> |
e.execute(r); |
669 |
> |
e.shutdown(); |
670 |
> |
try { |
671 |
> |
Thread.sleep(SHORT_DELAY_MS); |
672 |
> |
} catch (Exception eX) { |
673 |
> |
unexpectedException(); |
674 |
> |
} finally { |
675 |
> |
joinPool(e); |
676 |
> |
} |
677 |
|
} |
678 |
|
|
679 |
|
/** |
682 |
|
* access control context and context class loader |
683 |
|
*/ |
684 |
|
public void testPrivilegedThreadFactory() { |
685 |
< |
Policy savedPolicy = Policy.getPolicy(); |
685 |
> |
Policy savedPolicy = Policy.getPolicy(); |
686 |
|
AdjustablePolicy policy = new AdjustablePolicy(); |
687 |
|
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
688 |
|
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
689 |
< |
Policy.setPolicy(policy); |
690 |
< |
final ThreadGroup egroup = Thread.currentThread().getThreadGroup(); |
691 |
< |
final ClassLoader thisccl = Thread.currentThread().getContextClassLoader(); |
689 |
> |
Policy.setPolicy(policy); |
690 |
> |
final ThreadGroup egroup = Thread.currentThread().getThreadGroup(); |
691 |
> |
final ClassLoader thisccl = Thread.currentThread().getContextClassLoader(); |
692 |
|
final AccessControlContext thisacc = AccessController.getContext(); |
693 |
< |
Runnable r = new Runnable() { |
694 |
< |
public void run() { |
695 |
< |
Thread current = Thread.currentThread(); |
696 |
< |
threadAssertTrue(!current.isDaemon()); |
697 |
< |
threadAssertTrue(current.getPriority() == Thread.NORM_PRIORITY); |
698 |
< |
ThreadGroup g = current.getThreadGroup(); |
699 |
< |
SecurityManager s = System.getSecurityManager(); |
700 |
< |
if (s != null) |
701 |
< |
threadAssertTrue(g == s.getThreadGroup()); |
702 |
< |
else |
703 |
< |
threadAssertTrue(g == egroup); |
704 |
< |
String name = current.getName(); |
705 |
< |
threadAssertTrue(name.endsWith("thread-1")); |
706 |
< |
threadAssertTrue(thisccl == current.getContextClassLoader()); |
707 |
< |
threadAssertTrue(thisacc.equals(AccessController.getContext())); |
708 |
< |
} |
709 |
< |
}; |
710 |
< |
ExecutorService e = Executors.newSingleThreadExecutor(Executors.privilegedThreadFactory()); |
711 |
< |
|
712 |
< |
Policy.setPolicy(savedPolicy); |
713 |
< |
e.execute(r); |
714 |
< |
e.shutdown(); |
715 |
< |
try { |
716 |
< |
Thread.sleep(SHORT_DELAY_MS); |
717 |
< |
} catch (Exception ex) { |
718 |
< |
unexpectedException(); |
719 |
< |
} finally { |
720 |
< |
joinPool(e); |
721 |
< |
} |
693 |
> |
Runnable r = new Runnable() { |
694 |
> |
public void run() { |
695 |
> |
Thread current = Thread.currentThread(); |
696 |
> |
threadAssertTrue(!current.isDaemon()); |
697 |
> |
threadAssertTrue(current.getPriority() == Thread.NORM_PRIORITY); |
698 |
> |
ThreadGroup g = current.getThreadGroup(); |
699 |
> |
SecurityManager s = System.getSecurityManager(); |
700 |
> |
if (s != null) |
701 |
> |
threadAssertTrue(g == s.getThreadGroup()); |
702 |
> |
else |
703 |
> |
threadAssertTrue(g == egroup); |
704 |
> |
String name = current.getName(); |
705 |
> |
threadAssertTrue(name.endsWith("thread-1")); |
706 |
> |
threadAssertTrue(thisccl == current.getContextClassLoader()); |
707 |
> |
threadAssertTrue(thisacc.equals(AccessController.getContext())); |
708 |
> |
} |
709 |
> |
}; |
710 |
> |
ExecutorService e = Executors.newSingleThreadExecutor(Executors.privilegedThreadFactory()); |
711 |
> |
|
712 |
> |
Policy.setPolicy(savedPolicy); |
713 |
> |
e.execute(r); |
714 |
> |
e.shutdown(); |
715 |
> |
try { |
716 |
> |
Thread.sleep(SHORT_DELAY_MS); |
717 |
> |
} catch (Exception ex) { |
718 |
> |
unexpectedException(); |
719 |
> |
} finally { |
720 |
> |
joinPool(e); |
721 |
> |
} |
722 |
|
|
723 |
|
} |
724 |
|
|