2 |
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* Written by Doug Lea with assistance from members of JCP JSR-166 |
3 |
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* Expert Group and released to the public domain, as explained at |
4 |
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* http://creativecommons.org/licenses/publicdomain |
5 |
< |
* Other contributors include Andrew Wright, Jeffrey Hayes, |
6 |
< |
* Pat Fisher, Mike Judd. |
5 |
> |
* Other contributors include Andrew Wright, Jeffrey Hayes, |
6 |
> |
* Pat Fisher, Mike Judd. |
7 |
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*/ |
8 |
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|
9 |
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import java.util.concurrent.*; |
14 |
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|
15 |
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public class ThreadPoolExecutorSubclassTest extends JSR166TestCase { |
16 |
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public static void main(String[] args) { |
17 |
< |
junit.textui.TestRunner.run (suite()); |
17 |
> |
junit.textui.TestRunner.run (suite()); |
18 |
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} |
19 |
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public static Test suite() { |
20 |
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return new TestSuite(ThreadPoolExecutorTest.class); |
31 |
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Exception exception; |
32 |
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CustomTask(Callable<V> c) { callable = c; } |
33 |
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CustomTask(final Runnable r, final V res) { callable = new Callable<V>() { |
34 |
< |
public V call() throws Exception { r.run(); return res; }}; |
34 |
> |
public V call() throws Exception { r.run(); return res; }}; |
35 |
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} |
36 |
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public boolean isDone() { |
37 |
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lock.lock(); try { return done; } finally { lock.unlock() ; } |
45 |
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if (!done) { |
46 |
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cancelled = true; |
47 |
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done = true; |
48 |
< |
if (mayInterrupt && thread != null) |
48 |
> |
if (mayInterrupt && thread != null) |
49 |
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thread.interrupt(); |
50 |
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return true; |
51 |
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} |
68 |
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try { |
69 |
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v = callable.call(); |
70 |
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} |
71 |
< |
catch(Exception ex) { |
71 |
> |
catch (Exception ex) { |
72 |
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e = ex; |
73 |
|
} |
74 |
|
lock.lock(); |
84 |
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public V get() throws InterruptedException, ExecutionException { |
85 |
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lock.lock(); |
86 |
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try { |
87 |
< |
while (!done) |
87 |
> |
while (!done) |
88 |
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cond.await(); |
89 |
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if (exception != null) |
90 |
|
throw new ExecutionException(exception); |
93 |
|
finally { lock.unlock(); } |
94 |
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} |
95 |
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public V get(long timeout, TimeUnit unit) |
96 |
< |
throws InterruptedException, ExecutionException, TimeoutException{ |
96 |
> |
throws InterruptedException, ExecutionException, TimeoutException { |
97 |
|
long nanos = unit.toNanos(timeout); |
98 |
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lock.lock(); |
99 |
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try { |
109 |
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} |
110 |
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finally { lock.unlock(); } |
111 |
|
} |
112 |
< |
} |
112 |
> |
} |
113 |
> |
|
114 |
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|
114 |
– |
|
115 |
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static class CustomTPE extends ThreadPoolExecutor { |
116 |
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protected <V> RunnableFuture<V> newTaskFor(Callable<V> c) { |
117 |
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return new CustomTask<V>(c); |
118 |
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} |
119 |
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protected <V> RunnableFuture<V> newTaskFor(Runnable r, V v) { |
120 |
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return new CustomTask<V>(r, v); |
121 |
< |
} |
122 |
< |
|
121 |
> |
} |
122 |
> |
|
123 |
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CustomTPE(int corePoolSize, |
124 |
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int maximumPoolSize, |
125 |
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long keepAliveTime, |
126 |
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TimeUnit unit, |
127 |
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BlockingQueue<Runnable> workQueue) { |
128 |
< |
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, |
128 |
> |
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, |
129 |
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workQueue); |
130 |
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} |
131 |
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CustomTPE(int corePoolSize, |
154 |
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BlockingQueue<Runnable> workQueue, |
155 |
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ThreadFactory threadFactory, |
156 |
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RejectedExecutionHandler handler) { |
157 |
< |
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, |
157 |
> |
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, |
158 |
|
workQueue, threadFactory, handler); |
159 |
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} |
160 |
|
|
173 |
|
protected void terminated() { |
174 |
|
terminatedCalled = true; |
175 |
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} |
176 |
< |
|
176 |
> |
|
177 |
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} |
178 |
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|
179 |
< |
static class FailingThreadFactory implements ThreadFactory{ |
179 |
> |
static class FailingThreadFactory implements ThreadFactory { |
180 |
|
int calls = 0; |
181 |
< |
public Thread newThread(Runnable r){ |
181 |
> |
public Thread newThread(Runnable r) { |
182 |
|
if (++calls > 1) return null; |
183 |
|
return new Thread(r); |
184 |
< |
} |
184 |
> |
} |
185 |
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} |
186 |
< |
|
186 |
> |
|
187 |
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|
188 |
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/** |
189 |
|
* execute successfully executes a runnable |
190 |
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*/ |
191 |
< |
public void testExecute() { |
191 |
> |
public void testExecute() throws InterruptedException { |
192 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
193 |
|
try { |
194 |
< |
p1.execute(new Runnable() { |
195 |
< |
public void run() { |
196 |
< |
try { |
197 |
< |
Thread.sleep(SHORT_DELAY_MS); |
198 |
< |
} catch(InterruptedException e){ |
199 |
< |
threadUnexpectedException(); |
200 |
< |
} |
201 |
< |
} |
202 |
< |
}); |
194 |
> |
p1.execute(new ShortRunnable()); |
195 |
|
Thread.sleep(SMALL_DELAY_MS); |
196 |
< |
} catch(InterruptedException e){ |
197 |
< |
unexpectedException(); |
198 |
< |
} |
207 |
< |
joinPool(p1); |
196 |
> |
} finally { |
197 |
> |
joinPool(p1); |
198 |
> |
} |
199 |
|
} |
200 |
|
|
201 |
|
/** |
202 |
|
* getActiveCount increases but doesn't overestimate, when a |
203 |
|
* thread becomes active |
204 |
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*/ |
205 |
< |
public void testGetActiveCount() { |
205 |
> |
public void testGetActiveCount() throws InterruptedException { |
206 |
|
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
207 |
|
assertEquals(0, p2.getActiveCount()); |
208 |
|
p2.execute(new MediumRunnable()); |
209 |
< |
try { |
219 |
< |
Thread.sleep(SHORT_DELAY_MS); |
220 |
< |
} catch(Exception e){ |
221 |
< |
unexpectedException(); |
222 |
< |
} |
209 |
> |
Thread.sleep(SHORT_DELAY_MS); |
210 |
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assertEquals(1, p2.getActiveCount()); |
211 |
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joinPool(p2); |
212 |
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} |
238 |
|
assertEquals(2, p2.getPoolSize()); |
239 |
|
joinPool(p2); |
240 |
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} |
241 |
< |
|
241 |
> |
|
242 |
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/** |
243 |
|
* getCompletedTaskCount increases, but doesn't overestimate, |
244 |
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* when tasks complete |
245 |
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*/ |
246 |
< |
public void testGetCompletedTaskCount() { |
246 |
> |
public void testGetCompletedTaskCount() throws InterruptedException { |
247 |
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ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
248 |
|
assertEquals(0, p2.getCompletedTaskCount()); |
249 |
|
p2.execute(new ShortRunnable()); |
250 |
< |
try { |
264 |
< |
Thread.sleep(SMALL_DELAY_MS); |
265 |
< |
} catch(Exception e){ |
266 |
< |
unexpectedException(); |
267 |
< |
} |
250 |
> |
Thread.sleep(SMALL_DELAY_MS); |
251 |
|
assertEquals(1, p2.getCompletedTaskCount()); |
252 |
< |
try { p2.shutdown(); } catch(SecurityException ok) { return; } |
252 |
> |
try { p2.shutdown(); } catch (SecurityException ok) { return; } |
253 |
|
joinPool(p2); |
254 |
|
} |
255 |
< |
|
255 |
> |
|
256 |
|
/** |
257 |
|
* getCorePoolSize returns size given in constructor if not otherwise set |
258 |
|
*/ |
261 |
|
assertEquals(1, p1.getCorePoolSize()); |
262 |
|
joinPool(p1); |
263 |
|
} |
264 |
< |
|
264 |
> |
|
265 |
|
/** |
266 |
|
* getKeepAliveTime returns value given in constructor if not otherwise set |
267 |
|
*/ |
272 |
|
} |
273 |
|
|
274 |
|
|
275 |
< |
/** |
275 |
> |
/** |
276 |
|
* getThreadFactory returns factory in constructor if not set |
277 |
|
*/ |
278 |
|
public void testGetThreadFactory() { |
282 |
|
joinPool(p); |
283 |
|
} |
284 |
|
|
285 |
< |
/** |
285 |
> |
/** |
286 |
|
* setThreadFactory sets the thread factory returned by getThreadFactory |
287 |
|
*/ |
288 |
|
public void testSetThreadFactory() { |
294 |
|
} |
295 |
|
|
296 |
|
|
297 |
< |
/** |
297 |
> |
/** |
298 |
|
* setThreadFactory(null) throws NPE |
299 |
|
*/ |
300 |
|
public void testSetThreadFactoryNull() { |
308 |
|
} |
309 |
|
} |
310 |
|
|
311 |
< |
/** |
311 |
> |
/** |
312 |
|
* getRejectedExecutionHandler returns handler in constructor if not set |
313 |
|
*/ |
314 |
|
public void testGetRejectedExecutionHandler() { |
318 |
|
joinPool(p); |
319 |
|
} |
320 |
|
|
321 |
< |
/** |
321 |
> |
/** |
322 |
|
* setRejectedExecutionHandler sets the handler returned by |
323 |
|
* getRejectedExecutionHandler |
324 |
|
*/ |
331 |
|
} |
332 |
|
|
333 |
|
|
334 |
< |
/** |
334 |
> |
/** |
335 |
|
* setRejectedExecutionHandler(null) throws NPE |
336 |
|
*/ |
337 |
|
public void testSetRejectedExecutionHandlerNull() { |
345 |
|
} |
346 |
|
} |
347 |
|
|
348 |
< |
|
348 |
> |
|
349 |
|
/** |
350 |
|
* getLargestPoolSize increases, but doesn't overestimate, when |
351 |
|
* multiple threads active |
352 |
|
*/ |
353 |
< |
public void testGetLargestPoolSize() { |
353 |
> |
public void testGetLargestPoolSize() throws InterruptedException { |
354 |
|
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
355 |
< |
try { |
356 |
< |
assertEquals(0, p2.getLargestPoolSize()); |
357 |
< |
p2.execute(new MediumRunnable()); |
358 |
< |
p2.execute(new MediumRunnable()); |
359 |
< |
Thread.sleep(SHORT_DELAY_MS); |
377 |
< |
assertEquals(2, p2.getLargestPoolSize()); |
378 |
< |
} catch(Exception e){ |
379 |
< |
unexpectedException(); |
380 |
< |
} |
355 |
> |
assertEquals(0, p2.getLargestPoolSize()); |
356 |
> |
p2.execute(new MediumRunnable()); |
357 |
> |
p2.execute(new MediumRunnable()); |
358 |
> |
Thread.sleep(SHORT_DELAY_MS); |
359 |
> |
assertEquals(2, p2.getLargestPoolSize()); |
360 |
|
joinPool(p2); |
361 |
|
} |
362 |
< |
|
362 |
> |
|
363 |
|
/** |
364 |
|
* getMaximumPoolSize returns value given in constructor if not |
365 |
|
* otherwise set |
369 |
|
assertEquals(2, p2.getMaximumPoolSize()); |
370 |
|
joinPool(p2); |
371 |
|
} |
372 |
< |
|
372 |
> |
|
373 |
|
/** |
374 |
|
* getPoolSize increases, but doesn't overestimate, when threads |
375 |
|
* become active |
381 |
|
assertEquals(1, p1.getPoolSize()); |
382 |
|
joinPool(p1); |
383 |
|
} |
384 |
< |
|
384 |
> |
|
385 |
|
/** |
386 |
|
* getTaskCount increases, but doesn't overestimate, when tasks submitted |
387 |
|
*/ |
388 |
< |
public void testGetTaskCount() { |
388 |
> |
public void testGetTaskCount() throws InterruptedException { |
389 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
390 |
< |
try { |
391 |
< |
assertEquals(0, p1.getTaskCount()); |
392 |
< |
p1.execute(new MediumRunnable()); |
393 |
< |
Thread.sleep(SHORT_DELAY_MS); |
415 |
< |
assertEquals(1, p1.getTaskCount()); |
416 |
< |
} catch(Exception e){ |
417 |
< |
unexpectedException(); |
418 |
< |
} |
390 |
> |
assertEquals(0, p1.getTaskCount()); |
391 |
> |
p1.execute(new MediumRunnable()); |
392 |
> |
Thread.sleep(SHORT_DELAY_MS); |
393 |
> |
assertEquals(1, p1.getTaskCount()); |
394 |
|
joinPool(p1); |
395 |
|
} |
396 |
< |
|
396 |
> |
|
397 |
|
/** |
398 |
|
* isShutDown is false before shutdown, true after |
399 |
|
*/ |
400 |
|
public void testIsShutdown() { |
401 |
< |
|
401 |
> |
|
402 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
403 |
|
assertFalse(p1.isShutdown()); |
404 |
< |
try { p1.shutdown(); } catch(SecurityException ok) { return; } |
404 |
> |
try { p1.shutdown(); } catch (SecurityException ok) { return; } |
405 |
|
assertTrue(p1.isShutdown()); |
406 |
|
joinPool(p1); |
407 |
|
} |
408 |
|
|
409 |
< |
|
409 |
> |
|
410 |
|
/** |
411 |
|
* isTerminated is false before termination, true after |
412 |
|
*/ |
413 |
< |
public void testIsTerminated() { |
413 |
> |
public void testIsTerminated() throws InterruptedException { |
414 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
415 |
|
assertFalse(p1.isTerminated()); |
416 |
|
try { |
417 |
|
p1.execute(new MediumRunnable()); |
418 |
|
} finally { |
419 |
< |
try { p1.shutdown(); } catch(SecurityException ok) { return; } |
419 |
> |
try { p1.shutdown(); } catch (SecurityException ok) { return; } |
420 |
|
} |
421 |
< |
try { |
422 |
< |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS)); |
448 |
< |
assertTrue(p1.isTerminated()); |
449 |
< |
} catch(Exception e){ |
450 |
< |
unexpectedException(); |
451 |
< |
} |
421 |
> |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS)); |
422 |
> |
assertTrue(p1.isTerminated()); |
423 |
|
} |
424 |
|
|
425 |
|
/** |
426 |
|
* isTerminating is not true when running or when terminated |
427 |
|
*/ |
428 |
< |
public void testIsTerminating() { |
428 |
> |
public void testIsTerminating() throws InterruptedException { |
429 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
430 |
|
assertFalse(p1.isTerminating()); |
431 |
|
try { |
432 |
|
p1.execute(new SmallRunnable()); |
433 |
|
assertFalse(p1.isTerminating()); |
434 |
|
} finally { |
435 |
< |
try { p1.shutdown(); } catch(SecurityException ok) { return; } |
435 |
> |
try { p1.shutdown(); } catch (SecurityException ok) { return; } |
436 |
|
} |
437 |
< |
try { |
438 |
< |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS)); |
439 |
< |
assertTrue(p1.isTerminated()); |
469 |
< |
assertFalse(p1.isTerminating()); |
470 |
< |
} catch(Exception e){ |
471 |
< |
unexpectedException(); |
472 |
< |
} |
437 |
> |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS)); |
438 |
> |
assertTrue(p1.isTerminated()); |
439 |
> |
assertFalse(p1.isTerminating()); |
440 |
|
} |
441 |
|
|
442 |
|
/** |
443 |
|
* getQueue returns the work queue, which contains queued tasks |
444 |
|
*/ |
445 |
< |
public void testGetQueue() { |
445 |
> |
public void testGetQueue() throws InterruptedException { |
446 |
|
BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10); |
447 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q); |
448 |
|
FutureTask[] tasks = new FutureTask[5]; |
449 |
< |
for(int i = 0; i < 5; i++){ |
449 |
> |
for (int i = 0; i < 5; i++) { |
450 |
|
tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE); |
451 |
|
p1.execute(tasks[i]); |
452 |
|
} |
459 |
|
for (int i = 1; i < 5; ++i) |
460 |
|
tasks[i].cancel(true); |
461 |
|
p1.shutdownNow(); |
495 |
– |
} catch(Exception e) { |
496 |
– |
unexpectedException(); |
462 |
|
} finally { |
463 |
|
joinPool(p1); |
464 |
|
} |
467 |
|
/** |
468 |
|
* remove(task) removes queued task, and fails to remove active task |
469 |
|
*/ |
470 |
< |
public void testRemove() { |
470 |
> |
public void testRemove() throws InterruptedException { |
471 |
|
BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10); |
472 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q); |
473 |
|
FutureTask[] tasks = new FutureTask[5]; |
474 |
< |
for(int i = 0; i < 5; i++){ |
474 |
> |
for (int i = 0; i < 5; i++) { |
475 |
|
tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE); |
476 |
|
p1.execute(tasks[i]); |
477 |
|
} |
486 |
|
assertTrue(q.contains(tasks[3])); |
487 |
|
assertTrue(p1.remove(tasks[3])); |
488 |
|
assertFalse(q.contains(tasks[3])); |
524 |
– |
} catch(Exception e) { |
525 |
– |
unexpectedException(); |
489 |
|
} finally { |
490 |
|
joinPool(p1); |
491 |
|
} |
497 |
|
public void testPurge() { |
498 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
499 |
|
FutureTask[] tasks = new FutureTask[5]; |
500 |
< |
for(int i = 0; i < 5; i++){ |
500 |
> |
for (int i = 0; i < 5; i++) { |
501 |
|
tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE); |
502 |
|
p1.execute(tasks[i]); |
503 |
|
} |
516 |
|
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
517 |
|
List l; |
518 |
|
try { |
519 |
< |
for(int i = 0; i < 5; i++) |
519 |
> |
for (int i = 0; i < 5; i++) |
520 |
|
p1.execute(new MediumPossiblyInterruptedRunnable()); |
521 |
|
} |
522 |
|
finally { |
523 |
|
try { |
524 |
|
l = p1.shutdownNow(); |
525 |
|
} catch (SecurityException ok) { return; } |
526 |
< |
|
526 |
> |
|
527 |
|
} |
528 |
|
assertTrue(p1.isShutdown()); |
529 |
|
assertTrue(l.size() <= 4); |
530 |
|
} |
531 |
|
|
532 |
|
// Exception Tests |
570 |
– |
|
533 |
|
|
534 |
< |
/** |
535 |
< |
* Constructor throws if corePoolSize argument is less than zero |
534 |
> |
|
535 |
> |
/** |
536 |
> |
* Constructor throws if corePoolSize argument is less than zero |
537 |
|
*/ |
538 |
|
public void testConstructor1() { |
539 |
|
try { |
540 |
|
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
541 |
|
shouldThrow(); |
542 |
< |
} |
580 |
< |
catch (IllegalArgumentException success){} |
542 |
> |
} catch (IllegalArgumentException success) {} |
543 |
|
} |
544 |
< |
|
545 |
< |
/** |
546 |
< |
* Constructor throws if maximumPoolSize is less than zero |
544 |
> |
|
545 |
> |
/** |
546 |
> |
* Constructor throws if maximumPoolSize is less than zero |
547 |
|
*/ |
548 |
|
public void testConstructor2() { |
549 |
|
try { |
550 |
|
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
551 |
|
shouldThrow(); |
552 |
< |
} |
591 |
< |
catch (IllegalArgumentException success){} |
552 |
> |
} catch (IllegalArgumentException success) {} |
553 |
|
} |
554 |
< |
|
555 |
< |
/** |
556 |
< |
* Constructor throws if maximumPoolSize is equal to zero |
554 |
> |
|
555 |
> |
/** |
556 |
> |
* Constructor throws if maximumPoolSize is equal to zero |
557 |
|
*/ |
558 |
|
public void testConstructor3() { |
559 |
|
try { |
560 |
|
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
561 |
|
shouldThrow(); |
562 |
< |
} |
602 |
< |
catch (IllegalArgumentException success){} |
562 |
> |
} catch (IllegalArgumentException success) {} |
563 |
|
} |
564 |
|
|
565 |
< |
/** |
566 |
< |
* Constructor throws if keepAliveTime is less than zero |
565 |
> |
/** |
566 |
> |
* Constructor throws if keepAliveTime is less than zero |
567 |
|
*/ |
568 |
|
public void testConstructor4() { |
569 |
|
try { |
570 |
|
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
571 |
|
shouldThrow(); |
572 |
< |
} |
613 |
< |
catch (IllegalArgumentException success){} |
572 |
> |
} catch (IllegalArgumentException success) {} |
573 |
|
} |
574 |
|
|
575 |
< |
/** |
576 |
< |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
575 |
> |
/** |
576 |
> |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
577 |
|
*/ |
578 |
|
public void testConstructor5() { |
579 |
|
try { |
580 |
|
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
581 |
|
shouldThrow(); |
582 |
< |
} |
624 |
< |
catch (IllegalArgumentException success){} |
582 |
> |
} catch (IllegalArgumentException success) {} |
583 |
|
} |
584 |
< |
|
585 |
< |
/** |
586 |
< |
* Constructor throws if workQueue is set to null |
584 |
> |
|
585 |
> |
/** |
586 |
> |
* Constructor throws if workQueue is set to null |
587 |
|
*/ |
588 |
|
public void testConstructorNullPointerException() { |
589 |
|
try { |
590 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null); |
591 |
|
shouldThrow(); |
592 |
< |
} |
635 |
< |
catch (NullPointerException success){} |
592 |
> |
} catch (NullPointerException success) {} |
593 |
|
} |
637 |
– |
|
594 |
|
|
595 |
< |
|
596 |
< |
/** |
597 |
< |
* Constructor throws if corePoolSize argument is less than zero |
595 |
> |
|
596 |
> |
|
597 |
> |
/** |
598 |
> |
* Constructor throws if corePoolSize argument is less than zero |
599 |
|
*/ |
600 |
|
public void testConstructor6() { |
601 |
|
try { |
602 |
|
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
603 |
|
shouldThrow(); |
604 |
< |
} catch (IllegalArgumentException success){} |
604 |
> |
} catch (IllegalArgumentException success) {} |
605 |
|
} |
606 |
< |
|
607 |
< |
/** |
608 |
< |
* Constructor throws if maximumPoolSize is less than zero |
606 |
> |
|
607 |
> |
/** |
608 |
> |
* Constructor throws if maximumPoolSize is less than zero |
609 |
|
*/ |
610 |
|
public void testConstructor7() { |
611 |
|
try { |
612 |
|
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
613 |
|
shouldThrow(); |
614 |
< |
} |
658 |
< |
catch (IllegalArgumentException success){} |
614 |
> |
} catch (IllegalArgumentException success) {} |
615 |
|
} |
616 |
|
|
617 |
< |
/** |
618 |
< |
* Constructor throws if maximumPoolSize is equal to zero |
617 |
> |
/** |
618 |
> |
* Constructor throws if maximumPoolSize is equal to zero |
619 |
|
*/ |
620 |
|
public void testConstructor8() { |
621 |
|
try { |
622 |
|
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
623 |
|
shouldThrow(); |
624 |
< |
} |
669 |
< |
catch (IllegalArgumentException success){} |
624 |
> |
} catch (IllegalArgumentException success) {} |
625 |
|
} |
626 |
|
|
627 |
< |
/** |
628 |
< |
* Constructor throws if keepAliveTime is less than zero |
627 |
> |
/** |
628 |
> |
* Constructor throws if keepAliveTime is less than zero |
629 |
|
*/ |
630 |
|
public void testConstructor9() { |
631 |
|
try { |
632 |
|
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
633 |
|
shouldThrow(); |
634 |
< |
} |
680 |
< |
catch (IllegalArgumentException success){} |
634 |
> |
} catch (IllegalArgumentException success) {} |
635 |
|
} |
636 |
|
|
637 |
< |
/** |
638 |
< |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
637 |
> |
/** |
638 |
> |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
639 |
|
*/ |
640 |
|
public void testConstructor10() { |
641 |
|
try { |
642 |
|
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
643 |
|
shouldThrow(); |
644 |
< |
} |
691 |
< |
catch (IllegalArgumentException success){} |
644 |
> |
} catch (IllegalArgumentException success) {} |
645 |
|
} |
646 |
|
|
647 |
< |
/** |
648 |
< |
* Constructor throws if workQueue is set to null |
647 |
> |
/** |
648 |
> |
* Constructor throws if workQueue is set to null |
649 |
|
*/ |
650 |
|
public void testConstructorNullPointerException2() { |
651 |
|
try { |
652 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory()); |
653 |
|
shouldThrow(); |
654 |
< |
} |
702 |
< |
catch (NullPointerException success){} |
654 |
> |
} catch (NullPointerException success) {} |
655 |
|
} |
656 |
|
|
657 |
< |
/** |
658 |
< |
* Constructor throws if threadFactory is set to null |
657 |
> |
/** |
658 |
> |
* Constructor throws if threadFactory is set to null |
659 |
|
*/ |
660 |
|
public void testConstructorNullPointerException3() { |
661 |
|
try { |
662 |
|
ThreadFactory f = null; |
663 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f); |
664 |
|
shouldThrow(); |
665 |
< |
} |
714 |
< |
catch (NullPointerException success){} |
665 |
> |
} catch (NullPointerException success) {} |
666 |
|
} |
667 |
< |
|
668 |
< |
|
669 |
< |
/** |
670 |
< |
* Constructor throws if corePoolSize argument is less than zero |
667 |
> |
|
668 |
> |
|
669 |
> |
/** |
670 |
> |
* Constructor throws if corePoolSize argument is less than zero |
671 |
|
*/ |
672 |
|
public void testConstructor11() { |
673 |
|
try { |
674 |
|
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
675 |
|
shouldThrow(); |
676 |
< |
} |
726 |
< |
catch (IllegalArgumentException success){} |
676 |
> |
} catch (IllegalArgumentException success) {} |
677 |
|
} |
678 |
|
|
679 |
< |
/** |
680 |
< |
* Constructor throws if maximumPoolSize is less than zero |
679 |
> |
/** |
680 |
> |
* Constructor throws if maximumPoolSize is less than zero |
681 |
|
*/ |
682 |
|
public void testConstructor12() { |
683 |
|
try { |
684 |
|
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
685 |
|
shouldThrow(); |
686 |
< |
} |
737 |
< |
catch (IllegalArgumentException success){} |
686 |
> |
} catch (IllegalArgumentException success) {} |
687 |
|
} |
688 |
|
|
689 |
< |
/** |
690 |
< |
* Constructor throws if maximumPoolSize is equal to zero |
689 |
> |
/** |
690 |
> |
* Constructor throws if maximumPoolSize is equal to zero |
691 |
|
*/ |
692 |
|
public void testConstructor13() { |
693 |
|
try { |
694 |
|
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
695 |
|
shouldThrow(); |
696 |
< |
} |
748 |
< |
catch (IllegalArgumentException success){} |
696 |
> |
} catch (IllegalArgumentException success) {} |
697 |
|
} |
698 |
|
|
699 |
< |
/** |
700 |
< |
* Constructor throws if keepAliveTime is less than zero |
699 |
> |
/** |
700 |
> |
* Constructor throws if keepAliveTime is less than zero |
701 |
|
*/ |
702 |
|
public void testConstructor14() { |
703 |
|
try { |
704 |
|
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
705 |
|
shouldThrow(); |
706 |
< |
} |
759 |
< |
catch (IllegalArgumentException success){} |
706 |
> |
} catch (IllegalArgumentException success) {} |
707 |
|
} |
708 |
|
|
709 |
< |
/** |
710 |
< |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
709 |
> |
/** |
710 |
> |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
711 |
|
*/ |
712 |
|
public void testConstructor15() { |
713 |
|
try { |
714 |
|
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
715 |
|
shouldThrow(); |
716 |
< |
} |
770 |
< |
catch (IllegalArgumentException success){} |
716 |
> |
} catch (IllegalArgumentException success) {} |
717 |
|
} |
718 |
|
|
719 |
< |
/** |
720 |
< |
* Constructor throws if workQueue is set to null |
719 |
> |
/** |
720 |
> |
* Constructor throws if workQueue is set to null |
721 |
|
*/ |
722 |
|
public void testConstructorNullPointerException4() { |
723 |
|
try { |
724 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new NoOpREHandler()); |
725 |
|
shouldThrow(); |
726 |
< |
} |
781 |
< |
catch (NullPointerException success){} |
726 |
> |
} catch (NullPointerException success) {} |
727 |
|
} |
728 |
|
|
729 |
< |
/** |
730 |
< |
* Constructor throws if handler is set to null |
729 |
> |
/** |
730 |
> |
* Constructor throws if handler is set to null |
731 |
|
*/ |
732 |
|
public void testConstructorNullPointerException5() { |
733 |
|
try { |
734 |
|
RejectedExecutionHandler r = null; |
735 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),r); |
736 |
|
shouldThrow(); |
737 |
< |
} |
793 |
< |
catch (NullPointerException success){} |
737 |
> |
} catch (NullPointerException success) {} |
738 |
|
} |
739 |
|
|
740 |
< |
|
741 |
< |
/** |
742 |
< |
* Constructor throws if corePoolSize argument is less than zero |
740 |
> |
|
741 |
> |
/** |
742 |
> |
* Constructor throws if corePoolSize argument is less than zero |
743 |
|
*/ |
744 |
|
public void testConstructor16() { |
745 |
|
try { |
746 |
|
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
747 |
|
shouldThrow(); |
748 |
< |
} |
805 |
< |
catch (IllegalArgumentException success){} |
748 |
> |
} catch (IllegalArgumentException success) {} |
749 |
|
} |
750 |
|
|
751 |
< |
/** |
752 |
< |
* Constructor throws if maximumPoolSize is less than zero |
751 |
> |
/** |
752 |
> |
* Constructor throws if maximumPoolSize is less than zero |
753 |
|
*/ |
754 |
|
public void testConstructor17() { |
755 |
|
try { |
756 |
|
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
757 |
|
shouldThrow(); |
758 |
< |
} |
816 |
< |
catch (IllegalArgumentException success){} |
758 |
> |
} catch (IllegalArgumentException success) {} |
759 |
|
} |
760 |
|
|
761 |
< |
/** |
762 |
< |
* Constructor throws if maximumPoolSize is equal to zero |
761 |
> |
/** |
762 |
> |
* Constructor throws if maximumPoolSize is equal to zero |
763 |
|
*/ |
764 |
|
public void testConstructor18() { |
765 |
|
try { |
766 |
|
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
767 |
|
shouldThrow(); |
768 |
< |
} |
827 |
< |
catch (IllegalArgumentException success){} |
768 |
> |
} catch (IllegalArgumentException success) {} |
769 |
|
} |
770 |
|
|
771 |
< |
/** |
772 |
< |
* Constructor throws if keepAliveTime is less than zero |
771 |
> |
/** |
772 |
> |
* Constructor throws if keepAliveTime is less than zero |
773 |
|
*/ |
774 |
|
public void testConstructor19() { |
775 |
|
try { |
776 |
|
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
777 |
|
shouldThrow(); |
778 |
< |
} |
838 |
< |
catch (IllegalArgumentException success){} |
778 |
> |
} catch (IllegalArgumentException success) {} |
779 |
|
} |
780 |
|
|
781 |
< |
/** |
782 |
< |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
781 |
> |
/** |
782 |
> |
* Constructor throws if corePoolSize is greater than the maximumPoolSize |
783 |
|
*/ |
784 |
|
public void testConstructor20() { |
785 |
|
try { |
786 |
|
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
787 |
|
shouldThrow(); |
788 |
< |
} |
849 |
< |
catch (IllegalArgumentException success){} |
788 |
> |
} catch (IllegalArgumentException success) {} |
789 |
|
} |
790 |
|
|
791 |
< |
/** |
792 |
< |
* Constructor throws if workQueue is set to null |
791 |
> |
/** |
792 |
> |
* Constructor throws if workQueue is set to null |
793 |
|
*/ |
794 |
|
public void testConstructorNullPointerException6() { |
795 |
|
try { |
796 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory(),new NoOpREHandler()); |
797 |
|
shouldThrow(); |
798 |
< |
} |
860 |
< |
catch (NullPointerException success){} |
798 |
> |
} catch (NullPointerException success) {} |
799 |
|
} |
800 |
|
|
801 |
< |
/** |
802 |
< |
* Constructor throws if handler is set to null |
801 |
> |
/** |
802 |
> |
* Constructor throws if handler is set to null |
803 |
|
*/ |
804 |
|
public void testConstructorNullPointerException7() { |
805 |
|
try { |
806 |
|
RejectedExecutionHandler r = null; |
807 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),r); |
808 |
|
shouldThrow(); |
809 |
< |
} |
872 |
< |
catch (NullPointerException success){} |
809 |
> |
} catch (NullPointerException success) {} |
810 |
|
} |
811 |
|
|
812 |
< |
/** |
813 |
< |
* Constructor throws if ThreadFactory is set top null |
812 |
> |
/** |
813 |
> |
* Constructor throws if ThreadFactory is set top null |
814 |
|
*/ |
815 |
|
public void testConstructorNullPointerException8() { |
816 |
|
try { |
817 |
|
ThreadFactory f = null; |
818 |
|
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f,new NoOpREHandler()); |
819 |
|
shouldThrow(); |
820 |
< |
} |
884 |
< |
catch (NullPointerException successdn8){} |
820 |
> |
} catch (NullPointerException success) {} |
821 |
|
} |
822 |
< |
|
822 |
> |
|
823 |
|
|
824 |
|
/** |
825 |
|
* execute throws RejectedExecutionException |
828 |
|
public void testSaturatedExecute() { |
829 |
|
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); |
830 |
|
try { |
831 |
< |
|
832 |
< |
for(int i = 0; i < 5; ++i){ |
831 |
> |
|
832 |
> |
for (int i = 0; i < 5; ++i) { |
833 |
|
p.execute(new MediumRunnable()); |
834 |
|
} |
835 |
|
shouldThrow(); |
836 |
< |
} catch(RejectedExecutionException success){} |
836 |
> |
} catch (RejectedExecutionException success) {} |
837 |
|
joinPool(p); |
838 |
|
} |
839 |
|
|
844 |
|
RejectedExecutionHandler h = new CustomTPE.CallerRunsPolicy(); |
845 |
|
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
846 |
|
try { |
847 |
< |
|
847 |
> |
|
848 |
|
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
849 |
< |
for(int i = 0; i < 5; ++i){ |
849 |
> |
for (int i = 0; i < 5; ++i) { |
850 |
|
tasks[i] = new TrackedNoOpRunnable(); |
851 |
|
} |
852 |
|
TrackedLongRunnable mr = new TrackedLongRunnable(); |
853 |
|
p.execute(mr); |
854 |
< |
for(int i = 0; i < 5; ++i){ |
854 |
> |
for (int i = 0; i < 5; ++i) { |
855 |
|
p.execute(tasks[i]); |
856 |
|
} |
857 |
< |
for(int i = 1; i < 5; ++i) { |
857 |
> |
for (int i = 1; i < 5; ++i) { |
858 |
|
assertTrue(tasks[i].done); |
859 |
|
} |
860 |
< |
try { p.shutdownNow(); } catch(SecurityException ok) { return; } |
925 |
< |
} catch(RejectedExecutionException ex){ |
926 |
< |
unexpectedException(); |
860 |
> |
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
861 |
|
} finally { |
862 |
|
joinPool(p); |
863 |
|
} |
870 |
|
RejectedExecutionHandler h = new CustomTPE.DiscardPolicy(); |
871 |
|
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
872 |
|
try { |
873 |
< |
|
873 |
> |
|
874 |
|
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
875 |
< |
for(int i = 0; i < 5; ++i){ |
875 |
> |
for (int i = 0; i < 5; ++i) { |
876 |
|
tasks[i] = new TrackedNoOpRunnable(); |
877 |
|
} |
878 |
|
p.execute(new TrackedLongRunnable()); |
879 |
< |
for(int i = 0; i < 5; ++i){ |
879 |
> |
for (int i = 0; i < 5; ++i) { |
880 |
|
p.execute(tasks[i]); |
881 |
|
} |
882 |
< |
for(int i = 0; i < 5; ++i){ |
882 |
> |
for (int i = 0; i < 5; ++i) { |
883 |
|
assertFalse(tasks[i].done); |
884 |
|
} |
885 |
< |
try { p.shutdownNow(); } catch(SecurityException ok) { return; } |
952 |
< |
} catch(RejectedExecutionException ex){ |
953 |
< |
unexpectedException(); |
885 |
> |
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
886 |
|
} finally { |
887 |
|
joinPool(p); |
888 |
|
} |
903 |
|
p.execute(r3); |
904 |
|
assertFalse(p.getQueue().contains(r2)); |
905 |
|
assertTrue(p.getQueue().contains(r3)); |
906 |
< |
try { p.shutdownNow(); } catch(SecurityException ok) { return; } |
975 |
< |
} catch(RejectedExecutionException ex){ |
976 |
< |
unexpectedException(); |
906 |
> |
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
907 |
|
} finally { |
908 |
|
joinPool(p); |
909 |
|
} |
913 |
|
* execute throws RejectedExecutionException if shutdown |
914 |
|
*/ |
915 |
|
public void testRejectedExecutionExceptionOnShutdown() { |
916 |
< |
ThreadPoolExecutor tpe = |
916 |
> |
ThreadPoolExecutor tpe = |
917 |
|
new CustomTPE(1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(1)); |
918 |
< |
try { tpe.shutdown(); } catch(SecurityException ok) { return; } |
918 |
> |
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
919 |
|
try { |
920 |
|
tpe.execute(new NoOpRunnable()); |
921 |
|
shouldThrow(); |
922 |
< |
} catch(RejectedExecutionException success){} |
923 |
< |
|
922 |
> |
} catch (RejectedExecutionException success) {} |
923 |
> |
|
924 |
|
joinPool(tpe); |
925 |
|
} |
926 |
|
|
931 |
|
RejectedExecutionHandler h = new CustomTPE.CallerRunsPolicy(); |
932 |
|
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
933 |
|
|
934 |
< |
try { p.shutdown(); } catch(SecurityException ok) { return; } |
934 |
> |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
935 |
|
try { |
936 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
937 |
|
p.execute(r); |
938 |
|
assertFalse(r.done); |
1009 |
– |
} catch(RejectedExecutionException success){ |
1010 |
– |
unexpectedException(); |
939 |
|
} finally { |
940 |
|
joinPool(p); |
941 |
|
} |
948 |
|
RejectedExecutionHandler h = new CustomTPE.DiscardPolicy(); |
949 |
|
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
950 |
|
|
951 |
< |
try { p.shutdown(); } catch(SecurityException ok) { return; } |
951 |
> |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
952 |
|
try { |
953 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
954 |
|
p.execute(r); |
955 |
|
assertFalse(r.done); |
1028 |
– |
} catch(RejectedExecutionException success){ |
1029 |
– |
unexpectedException(); |
956 |
|
} finally { |
957 |
|
joinPool(p); |
958 |
|
} |
966 |
|
RejectedExecutionHandler h = new CustomTPE.DiscardOldestPolicy(); |
967 |
|
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
968 |
|
|
969 |
< |
try { p.shutdown(); } catch(SecurityException ok) { return; } |
969 |
> |
try { p.shutdown(); } catch (SecurityException ok) { return; } |
970 |
|
try { |
971 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
972 |
|
p.execute(r); |
973 |
|
assertFalse(r.done); |
1048 |
– |
} catch(RejectedExecutionException success){ |
1049 |
– |
unexpectedException(); |
974 |
|
} finally { |
975 |
|
joinPool(p); |
976 |
|
} |
986 |
|
tpe = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
987 |
|
tpe.execute(null); |
988 |
|
shouldThrow(); |
989 |
< |
} catch(NullPointerException success){} |
990 |
< |
|
989 |
> |
} catch (NullPointerException success) {} |
990 |
> |
|
991 |
|
joinPool(tpe); |
992 |
|
} |
993 |
< |
|
993 |
> |
|
994 |
|
/** |
995 |
|
* setCorePoolSize of negative value throws IllegalArgumentException |
996 |
|
*/ |
998 |
|
ThreadPoolExecutor tpe = null; |
999 |
|
try { |
1000 |
|
tpe = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1001 |
< |
} catch(Exception e){} |
1001 |
> |
} catch (Exception e) {} |
1002 |
|
try { |
1003 |
|
tpe.setCorePoolSize(-1); |
1004 |
|
shouldThrow(); |
1005 |
< |
} catch(IllegalArgumentException success){ |
1005 |
> |
} catch (IllegalArgumentException success) { |
1006 |
|
} finally { |
1007 |
< |
try { tpe.shutdown(); } catch(SecurityException ok) { return; } |
1007 |
> |
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1008 |
|
} |
1009 |
|
joinPool(tpe); |
1010 |
< |
} |
1010 |
> |
} |
1011 |
|
|
1012 |
|
/** |
1013 |
|
* setMaximumPoolSize(int) throws IllegalArgumentException if |
1014 |
|
* given a value less the core pool size |
1015 |
< |
*/ |
1015 |
> |
*/ |
1016 |
|
public void testMaximumPoolSizeIllegalArgumentException() { |
1017 |
|
ThreadPoolExecutor tpe = null; |
1018 |
|
try { |
1019 |
|
tpe = new CustomTPE(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1020 |
< |
} catch(Exception e){} |
1020 |
> |
} catch (Exception e) {} |
1021 |
|
try { |
1022 |
|
tpe.setMaximumPoolSize(1); |
1023 |
|
shouldThrow(); |
1024 |
< |
} catch(IllegalArgumentException success){ |
1024 |
> |
} catch (IllegalArgumentException success) { |
1025 |
|
} finally { |
1026 |
< |
try { tpe.shutdown(); } catch(SecurityException ok) { return; } |
1026 |
> |
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1027 |
|
} |
1028 |
|
joinPool(tpe); |
1029 |
|
} |
1030 |
< |
|
1030 |
> |
|
1031 |
|
/** |
1032 |
|
* setMaximumPoolSize throws IllegalArgumentException |
1033 |
|
* if given a negative value |
1036 |
|
ThreadPoolExecutor tpe = null; |
1037 |
|
try { |
1038 |
|
tpe = new CustomTPE(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1039 |
< |
} catch(Exception e){} |
1039 |
> |
} catch (Exception e) {} |
1040 |
|
try { |
1041 |
|
tpe.setMaximumPoolSize(-1); |
1042 |
|
shouldThrow(); |
1043 |
< |
} catch(IllegalArgumentException success){ |
1043 |
> |
} catch (IllegalArgumentException success) { |
1044 |
|
} finally { |
1045 |
< |
try { tpe.shutdown(); } catch(SecurityException ok) { return; } |
1045 |
> |
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1046 |
|
} |
1047 |
|
joinPool(tpe); |
1048 |
|
} |
1049 |
< |
|
1049 |
> |
|
1050 |
|
|
1051 |
|
/** |
1052 |
|
* setKeepAliveTime throws IllegalArgumentException |
1056 |
|
ThreadPoolExecutor tpe = null; |
1057 |
|
try { |
1058 |
|
tpe = new CustomTPE(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1059 |
< |
} catch(Exception e){} |
1060 |
< |
|
1059 |
> |
} catch (Exception e) {} |
1060 |
> |
|
1061 |
|
try { |
1062 |
|
tpe.setKeepAliveTime(-1,TimeUnit.MILLISECONDS); |
1063 |
|
shouldThrow(); |
1064 |
< |
} catch(IllegalArgumentException success){ |
1064 |
> |
} catch (IllegalArgumentException success) { |
1065 |
|
} finally { |
1066 |
< |
try { tpe.shutdown(); } catch(SecurityException ok) { return; } |
1066 |
> |
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1067 |
|
} |
1068 |
|
joinPool(tpe); |
1069 |
|
} |
1073 |
|
*/ |
1074 |
|
public void testTerminated() { |
1075 |
|
CustomTPE tpe = new CustomTPE(); |
1076 |
< |
try { tpe.shutdown(); } catch(SecurityException ok) { return; } |
1076 |
> |
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1077 |
|
assertTrue(tpe.terminatedCalled); |
1078 |
|
joinPool(tpe); |
1079 |
|
} |
1081 |
|
/** |
1082 |
|
* beforeExecute and afterExecute are called when executing task |
1083 |
|
*/ |
1084 |
< |
public void testBeforeAfter() { |
1084 |
> |
public void testBeforeAfter() throws InterruptedException { |
1085 |
|
CustomTPE tpe = new CustomTPE(); |
1086 |
|
try { |
1087 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
1090 |
|
assertTrue(r.done); |
1091 |
|
assertTrue(tpe.beforeCalled); |
1092 |
|
assertTrue(tpe.afterCalled); |
1093 |
< |
try { tpe.shutdown(); } catch(SecurityException ok) { return; } |
1170 |
< |
} |
1171 |
< |
catch(Exception ex) { |
1172 |
< |
unexpectedException(); |
1093 |
> |
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1094 |
|
} finally { |
1095 |
|
joinPool(tpe); |
1096 |
|
} |
1099 |
|
/** |
1100 |
|
* completed submit of callable returns result |
1101 |
|
*/ |
1102 |
< |
public void testSubmitCallable() { |
1102 |
> |
public void testSubmitCallable() throws Exception { |
1103 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1104 |
|
try { |
1105 |
|
Future<String> future = e.submit(new StringTask()); |
1106 |
|
String result = future.get(); |
1107 |
|
assertSame(TEST_STRING, result); |
1187 |
– |
} |
1188 |
– |
catch (ExecutionException ex) { |
1189 |
– |
unexpectedException(); |
1190 |
– |
} |
1191 |
– |
catch (InterruptedException ex) { |
1192 |
– |
unexpectedException(); |
1108 |
|
} finally { |
1109 |
|
joinPool(e); |
1110 |
|
} |
1113 |
|
/** |
1114 |
|
* completed submit of runnable returns successfully |
1115 |
|
*/ |
1116 |
< |
public void testSubmitRunnable() { |
1116 |
> |
public void testSubmitRunnable() throws Exception { |
1117 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1118 |
|
try { |
1119 |
|
Future<?> future = e.submit(new NoOpRunnable()); |
1120 |
|
future.get(); |
1121 |
|
assertTrue(future.isDone()); |
1207 |
– |
} |
1208 |
– |
catch (ExecutionException ex) { |
1209 |
– |
unexpectedException(); |
1210 |
– |
} |
1211 |
– |
catch (InterruptedException ex) { |
1212 |
– |
unexpectedException(); |
1122 |
|
} finally { |
1123 |
|
joinPool(e); |
1124 |
|
} |
1127 |
|
/** |
1128 |
|
* completed submit of (runnable, result) returns result |
1129 |
|
*/ |
1130 |
< |
public void testSubmitRunnable2() { |
1130 |
> |
public void testSubmitRunnable2() throws Exception { |
1131 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1132 |
|
try { |
1133 |
|
Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING); |
1134 |
|
String result = future.get(); |
1135 |
|
assertSame(TEST_STRING, result); |
1227 |
– |
} |
1228 |
– |
catch (ExecutionException ex) { |
1229 |
– |
unexpectedException(); |
1230 |
– |
} |
1231 |
– |
catch (InterruptedException ex) { |
1232 |
– |
unexpectedException(); |
1136 |
|
} finally { |
1137 |
|
joinPool(e); |
1138 |
|
} |
1139 |
|
} |
1140 |
|
|
1141 |
|
|
1239 |
– |
|
1240 |
– |
|
1241 |
– |
|
1142 |
|
/** |
1143 |
|
* invokeAny(null) throws NPE |
1144 |
|
*/ |
1145 |
< |
public void testInvokeAny1() { |
1145 |
> |
public void testInvokeAny1() throws Exception { |
1146 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1147 |
|
try { |
1148 |
|
e.invokeAny(null); |
1149 |
+ |
shouldThrow(); |
1150 |
|
} catch (NullPointerException success) { |
1250 |
– |
} catch(Exception ex) { |
1251 |
– |
unexpectedException(); |
1151 |
|
} finally { |
1152 |
|
joinPool(e); |
1153 |
|
} |
1156 |
|
/** |
1157 |
|
* invokeAny(empty collection) throws IAE |
1158 |
|
*/ |
1159 |
< |
public void testInvokeAny2() { |
1159 |
> |
public void testInvokeAny2() throws Exception { |
1160 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1161 |
|
try { |
1162 |
|
e.invokeAny(new ArrayList<Callable<String>>()); |
1163 |
+ |
shouldThrow(); |
1164 |
|
} catch (IllegalArgumentException success) { |
1265 |
– |
} catch(Exception ex) { |
1266 |
– |
unexpectedException(); |
1165 |
|
} finally { |
1166 |
|
joinPool(e); |
1167 |
|
} |
1170 |
|
/** |
1171 |
|
* invokeAny(c) throws NPE if c has null elements |
1172 |
|
*/ |
1173 |
< |
public void testInvokeAny3() { |
1173 |
> |
public void testInvokeAny3() throws Exception { |
1174 |
> |
final CountDownLatch latch = new CountDownLatch(1); |
1175 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1176 |
|
try { |
1177 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1178 |
< |
l.add(new StringTask()); |
1178 |
> |
l.add(new CheckedCallable<String>() { |
1179 |
> |
public String realCall() throws InterruptedException { |
1180 |
> |
latch.await(); |
1181 |
> |
return TEST_STRING; |
1182 |
> |
}}); |
1183 |
|
l.add(null); |
1184 |
|
e.invokeAny(l); |
1185 |
+ |
shouldThrow(); |
1186 |
|
} catch (NullPointerException success) { |
1283 |
– |
} catch(Exception ex) { |
1284 |
– |
unexpectedException(); |
1187 |
|
} finally { |
1188 |
+ |
latch.countDown(); |
1189 |
|
joinPool(e); |
1190 |
|
} |
1191 |
|
} |
1193 |
|
/** |
1194 |
|
* invokeAny(c) throws ExecutionException if no task completes |
1195 |
|
*/ |
1196 |
< |
public void testInvokeAny4() { |
1196 |
> |
public void testInvokeAny4() throws Exception { |
1197 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1198 |
|
try { |
1199 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1200 |
|
l.add(new NPETask()); |
1201 |
|
e.invokeAny(l); |
1202 |
+ |
shouldThrow(); |
1203 |
|
} catch (ExecutionException success) { |
1300 |
– |
} catch(Exception ex) { |
1301 |
– |
unexpectedException(); |
1204 |
|
} finally { |
1205 |
|
joinPool(e); |
1206 |
|
} |
1209 |
|
/** |
1210 |
|
* invokeAny(c) returns result of some task |
1211 |
|
*/ |
1212 |
< |
public void testInvokeAny5() { |
1212 |
> |
public void testInvokeAny5() throws Exception { |
1213 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1214 |
|
try { |
1215 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1217 |
|
l.add(new StringTask()); |
1218 |
|
String result = e.invokeAny(l); |
1219 |
|
assertSame(TEST_STRING, result); |
1318 |
– |
} catch (ExecutionException success) { |
1319 |
– |
} catch(Exception ex) { |
1320 |
– |
unexpectedException(); |
1220 |
|
} finally { |
1221 |
|
joinPool(e); |
1222 |
|
} |
1225 |
|
/** |
1226 |
|
* invokeAll(null) throws NPE |
1227 |
|
*/ |
1228 |
< |
public void testInvokeAll1() { |
1228 |
> |
public void testInvokeAll1() throws Exception { |
1229 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1230 |
|
try { |
1231 |
|
e.invokeAll(null); |
1232 |
+ |
shouldThrow(); |
1233 |
|
} catch (NullPointerException success) { |
1334 |
– |
} catch(Exception ex) { |
1335 |
– |
unexpectedException(); |
1234 |
|
} finally { |
1235 |
|
joinPool(e); |
1236 |
|
} |
1239 |
|
/** |
1240 |
|
* invokeAll(empty collection) returns empty collection |
1241 |
|
*/ |
1242 |
< |
public void testInvokeAll2() { |
1242 |
> |
public void testInvokeAll2() throws Exception { |
1243 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1244 |
|
try { |
1245 |
|
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>()); |
1246 |
|
assertTrue(r.isEmpty()); |
1349 |
– |
} catch(Exception ex) { |
1350 |
– |
unexpectedException(); |
1247 |
|
} finally { |
1248 |
|
joinPool(e); |
1249 |
|
} |
1252 |
|
/** |
1253 |
|
* invokeAll(c) throws NPE if c has null elements |
1254 |
|
*/ |
1255 |
< |
public void testInvokeAll3() { |
1255 |
> |
public void testInvokeAll3() throws Exception { |
1256 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1257 |
|
try { |
1258 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1259 |
|
l.add(new StringTask()); |
1260 |
|
l.add(null); |
1261 |
|
e.invokeAll(l); |
1262 |
+ |
shouldThrow(); |
1263 |
|
} catch (NullPointerException success) { |
1367 |
– |
} catch(Exception ex) { |
1368 |
– |
unexpectedException(); |
1264 |
|
} finally { |
1265 |
|
joinPool(e); |
1266 |
|
} |
1269 |
|
/** |
1270 |
|
* get of element of invokeAll(c) throws exception on failed task |
1271 |
|
*/ |
1272 |
< |
public void testInvokeAll4() { |
1272 |
> |
public void testInvokeAll4() throws Exception { |
1273 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1274 |
|
try { |
1275 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1276 |
|
l.add(new NPETask()); |
1277 |
|
List<Future<String>> result = e.invokeAll(l); |
1278 |
|
assertEquals(1, result.size()); |
1279 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1279 |
> |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1280 |
|
it.next().get(); |
1281 |
< |
} catch(ExecutionException success) { |
1282 |
< |
} catch(Exception ex) { |
1388 |
< |
unexpectedException(); |
1281 |
> |
shouldThrow(); |
1282 |
> |
} catch (ExecutionException success) { |
1283 |
|
} finally { |
1284 |
|
joinPool(e); |
1285 |
|
} |
1288 |
|
/** |
1289 |
|
* invokeAll(c) returns results of all completed tasks |
1290 |
|
*/ |
1291 |
< |
public void testInvokeAll5() { |
1291 |
> |
public void testInvokeAll5() throws Exception { |
1292 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1293 |
|
try { |
1294 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1296 |
|
l.add(new StringTask()); |
1297 |
|
List<Future<String>> result = e.invokeAll(l); |
1298 |
|
assertEquals(2, result.size()); |
1299 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1299 |
> |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1300 |
|
assertSame(TEST_STRING, it.next().get()); |
1301 |
+ |
shouldThrow(); |
1302 |
|
} catch (ExecutionException success) { |
1408 |
– |
} catch(Exception ex) { |
1409 |
– |
unexpectedException(); |
1303 |
|
} finally { |
1304 |
|
joinPool(e); |
1305 |
|
} |
1310 |
|
/** |
1311 |
|
* timed invokeAny(null) throws NPE |
1312 |
|
*/ |
1313 |
< |
public void testTimedInvokeAny1() { |
1313 |
> |
public void testTimedInvokeAny1() throws Exception { |
1314 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1315 |
|
try { |
1316 |
|
e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1317 |
+ |
shouldThrow(); |
1318 |
|
} catch (NullPointerException success) { |
1425 |
– |
} catch(Exception ex) { |
1426 |
– |
unexpectedException(); |
1319 |
|
} finally { |
1320 |
|
joinPool(e); |
1321 |
|
} |
1324 |
|
/** |
1325 |
|
* timed invokeAny(,,null) throws NPE |
1326 |
|
*/ |
1327 |
< |
public void testTimedInvokeAnyNullTimeUnit() { |
1327 |
> |
public void testTimedInvokeAnyNullTimeUnit() throws Exception { |
1328 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1329 |
|
try { |
1330 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1331 |
|
l.add(new StringTask()); |
1332 |
|
e.invokeAny(l, MEDIUM_DELAY_MS, null); |
1333 |
+ |
shouldThrow(); |
1334 |
|
} catch (NullPointerException success) { |
1442 |
– |
} catch(Exception ex) { |
1443 |
– |
unexpectedException(); |
1335 |
|
} finally { |
1336 |
|
joinPool(e); |
1337 |
|
} |
1340 |
|
/** |
1341 |
|
* timed invokeAny(empty collection) throws IAE |
1342 |
|
*/ |
1343 |
< |
public void testTimedInvokeAny2() { |
1343 |
> |
public void testTimedInvokeAny2() throws Exception { |
1344 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1345 |
|
try { |
1346 |
|
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1347 |
+ |
shouldThrow(); |
1348 |
|
} catch (IllegalArgumentException success) { |
1457 |
– |
} catch(Exception ex) { |
1458 |
– |
unexpectedException(); |
1349 |
|
} finally { |
1350 |
|
joinPool(e); |
1351 |
|
} |
1354 |
|
/** |
1355 |
|
* timed invokeAny(c) throws NPE if c has null elements |
1356 |
|
*/ |
1357 |
< |
public void testTimedInvokeAny3() { |
1357 |
> |
public void testTimedInvokeAny3() throws Exception { |
1358 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1359 |
|
try { |
1360 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1361 |
|
l.add(new StringTask()); |
1362 |
|
l.add(null); |
1363 |
|
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1364 |
+ |
shouldThrow(); |
1365 |
|
} catch (NullPointerException success) { |
1475 |
– |
} catch(Exception ex) { |
1476 |
– |
ex.printStackTrace(); |
1477 |
– |
unexpectedException(); |
1366 |
|
} finally { |
1367 |
|
joinPool(e); |
1368 |
|
} |
1371 |
|
/** |
1372 |
|
* timed invokeAny(c) throws ExecutionException if no task completes |
1373 |
|
*/ |
1374 |
< |
public void testTimedInvokeAny4() { |
1374 |
> |
public void testTimedInvokeAny4() throws Exception { |
1375 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1376 |
|
try { |
1377 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1378 |
|
l.add(new NPETask()); |
1379 |
|
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1380 |
< |
} catch(ExecutionException success) { |
1381 |
< |
} catch(Exception ex) { |
1494 |
< |
unexpectedException(); |
1380 |
> |
shouldThrow(); |
1381 |
> |
} catch (ExecutionException success) { |
1382 |
|
} finally { |
1383 |
|
joinPool(e); |
1384 |
|
} |
1387 |
|
/** |
1388 |
|
* timed invokeAny(c) returns result of some task |
1389 |
|
*/ |
1390 |
< |
public void testTimedInvokeAny5() { |
1390 |
> |
public void testTimedInvokeAny5() throws Exception { |
1391 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1392 |
|
try { |
1393 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1395 |
|
l.add(new StringTask()); |
1396 |
|
String result = e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1397 |
|
assertSame(TEST_STRING, result); |
1398 |
+ |
shouldThrow(); |
1399 |
|
} catch (ExecutionException success) { |
1512 |
– |
} catch(Exception ex) { |
1513 |
– |
unexpectedException(); |
1400 |
|
} finally { |
1401 |
|
joinPool(e); |
1402 |
|
} |
1405 |
|
/** |
1406 |
|
* timed invokeAll(null) throws NPE |
1407 |
|
*/ |
1408 |
< |
public void testTimedInvokeAll1() { |
1408 |
> |
public void testTimedInvokeAll1() throws Exception { |
1409 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1410 |
|
try { |
1411 |
|
e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1412 |
+ |
shouldThrow(); |
1413 |
|
} catch (NullPointerException success) { |
1527 |
– |
} catch(Exception ex) { |
1528 |
– |
unexpectedException(); |
1414 |
|
} finally { |
1415 |
|
joinPool(e); |
1416 |
|
} |
1419 |
|
/** |
1420 |
|
* timed invokeAll(,,null) throws NPE |
1421 |
|
*/ |
1422 |
< |
public void testTimedInvokeAllNullTimeUnit() { |
1422 |
> |
public void testTimedInvokeAllNullTimeUnit() throws Exception { |
1423 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1424 |
|
try { |
1425 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1426 |
|
l.add(new StringTask()); |
1427 |
|
e.invokeAll(l, MEDIUM_DELAY_MS, null); |
1428 |
+ |
shouldThrow(); |
1429 |
|
} catch (NullPointerException success) { |
1544 |
– |
} catch(Exception ex) { |
1545 |
– |
unexpectedException(); |
1430 |
|
} finally { |
1431 |
|
joinPool(e); |
1432 |
|
} |
1435 |
|
/** |
1436 |
|
* timed invokeAll(empty collection) returns empty collection |
1437 |
|
*/ |
1438 |
< |
public void testTimedInvokeAll2() { |
1438 |
> |
public void testTimedInvokeAll2() throws Exception { |
1439 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1440 |
|
try { |
1441 |
|
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1442 |
|
assertTrue(r.isEmpty()); |
1559 |
– |
} catch(Exception ex) { |
1560 |
– |
unexpectedException(); |
1443 |
|
} finally { |
1444 |
|
joinPool(e); |
1445 |
|
} |
1448 |
|
/** |
1449 |
|
* timed invokeAll(c) throws NPE if c has null elements |
1450 |
|
*/ |
1451 |
< |
public void testTimedInvokeAll3() { |
1451 |
> |
public void testTimedInvokeAll3() throws Exception { |
1452 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1453 |
|
try { |
1454 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1455 |
|
l.add(new StringTask()); |
1456 |
|
l.add(null); |
1457 |
|
e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1458 |
+ |
shouldThrow(); |
1459 |
|
} catch (NullPointerException success) { |
1577 |
– |
} catch(Exception ex) { |
1578 |
– |
unexpectedException(); |
1460 |
|
} finally { |
1461 |
|
joinPool(e); |
1462 |
|
} |
1465 |
|
/** |
1466 |
|
* get of element of invokeAll(c) throws exception on failed task |
1467 |
|
*/ |
1468 |
< |
public void testTimedInvokeAll4() { |
1468 |
> |
public void testTimedInvokeAll4() throws Exception { |
1469 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1470 |
|
try { |
1471 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1472 |
|
l.add(new NPETask()); |
1473 |
|
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1474 |
|
assertEquals(1, result.size()); |
1475 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1475 |
> |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1476 |
|
it.next().get(); |
1477 |
< |
} catch(ExecutionException success) { |
1478 |
< |
} catch(Exception ex) { |
1598 |
< |
unexpectedException(); |
1477 |
> |
shouldThrow(); |
1478 |
> |
} catch (ExecutionException success) { |
1479 |
|
} finally { |
1480 |
|
joinPool(e); |
1481 |
|
} |
1484 |
|
/** |
1485 |
|
* timed invokeAll(c) returns results of all completed tasks |
1486 |
|
*/ |
1487 |
< |
public void testTimedInvokeAll5() { |
1487 |
> |
public void testTimedInvokeAll5() throws Exception { |
1488 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1489 |
|
try { |
1490 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1492 |
|
l.add(new StringTask()); |
1493 |
|
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1494 |
|
assertEquals(2, result.size()); |
1495 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1495 |
> |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1496 |
|
assertSame(TEST_STRING, it.next().get()); |
1497 |
+ |
shouldThrow(); |
1498 |
|
} catch (ExecutionException success) { |
1618 |
– |
} catch(Exception ex) { |
1619 |
– |
unexpectedException(); |
1499 |
|
} finally { |
1500 |
|
joinPool(e); |
1501 |
|
} |
1504 |
|
/** |
1505 |
|
* timed invokeAll(c) cancels tasks not completed by timeout |
1506 |
|
*/ |
1507 |
< |
public void testTimedInvokeAll6() { |
1507 |
> |
public void testTimedInvokeAll6() throws Exception { |
1508 |
|
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1509 |
|
try { |
1510 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1513 |
|
l.add(new StringTask()); |
1514 |
|
List<Future<String>> result = e.invokeAll(l, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
1515 |
|
assertEquals(3, result.size()); |
1516 |
< |
Iterator<Future<String>> it = result.iterator(); |
1516 |
> |
Iterator<Future<String>> it = result.iterator(); |
1517 |
|
Future<String> f1 = it.next(); |
1518 |
|
Future<String> f2 = it.next(); |
1519 |
|
Future<String> f3 = it.next(); |
1522 |
|
assertTrue(f3.isDone()); |
1523 |
|
assertFalse(f1.isCancelled()); |
1524 |
|
assertTrue(f2.isCancelled()); |
1646 |
– |
} catch(Exception ex) { |
1647 |
– |
unexpectedException(); |
1525 |
|
} finally { |
1526 |
|
joinPool(e); |
1527 |
|
} |
1531 |
|
* Execution continues if there is at least one thread even if |
1532 |
|
* thread factory fails to create more |
1533 |
|
*/ |
1534 |
< |
public void testFailingThreadFactory() { |
1534 |
> |
public void testFailingThreadFactory() throws InterruptedException { |
1535 |
|
ExecutorService e = new CustomTPE(100, 100, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(), new FailingThreadFactory()); |
1536 |
|
try { |
1537 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1539 |
|
e.execute(new NoOpRunnable()); |
1540 |
|
} |
1541 |
|
Thread.sleep(LONG_DELAY_MS); |
1665 |
– |
} catch(Exception ex) { |
1666 |
– |
unexpectedException(); |
1542 |
|
} finally { |
1543 |
|
joinPool(e); |
1544 |
|
} |
1556 |
|
/** |
1557 |
|
* allowCoreThreadTimeOut(true) causes idle threads to time out |
1558 |
|
*/ |
1559 |
< |
public void testAllowCoreThreadTimeOut_true() { |
1559 |
> |
public void testAllowCoreThreadTimeOut_true() throws InterruptedException { |
1560 |
|
ThreadPoolExecutor tpe = new CustomTPE(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1561 |
|
tpe.allowCoreThreadTimeOut(true); |
1562 |
|
tpe.execute(new NoOpRunnable()); |
1563 |
|
try { |
1564 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
1565 |
|
assertEquals(0, tpe.getPoolSize()); |
1691 |
– |
} catch(InterruptedException e){ |
1692 |
– |
unexpectedException(); |
1566 |
|
} finally { |
1567 |
|
joinPool(tpe); |
1568 |
|
} |
1571 |
|
/** |
1572 |
|
* allowCoreThreadTimeOut(false) causes idle threads not to time out |
1573 |
|
*/ |
1574 |
< |
public void testAllowCoreThreadTimeOut_false() { |
1574 |
> |
public void testAllowCoreThreadTimeOut_false() throws InterruptedException { |
1575 |
|
ThreadPoolExecutor tpe = new CustomTPE(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1576 |
|
tpe.allowCoreThreadTimeOut(false); |
1577 |
|
tpe.execute(new NoOpRunnable()); |
1578 |
|
try { |
1579 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
1580 |
|
assertTrue(tpe.getPoolSize() >= 1); |
1708 |
– |
} catch(InterruptedException e){ |
1709 |
– |
unexpectedException(); |
1581 |
|
} finally { |
1582 |
|
joinPool(tpe); |
1583 |
|
} |