17 |
|
return new TestSuite(ThreadPoolExecutorTest.class); |
18 |
|
} |
19 |
|
|
20 |
< |
/** |
21 |
< |
* For use as ThreadFactory in constructors |
22 |
< |
*/ |
23 |
< |
static class MyThreadFactory implements ThreadFactory{ |
24 |
< |
public Thread newThread(Runnable r){ |
25 |
< |
return new Thread(r); |
26 |
< |
} |
20 |
> |
static class ExtendedTPE extends ThreadPoolExecutor { |
21 |
> |
volatile boolean beforeCalled = false; |
22 |
> |
volatile boolean afterCalled = false; |
23 |
> |
volatile boolean terminatedCalled = false; |
24 |
> |
public ExtendedTPE() { |
25 |
> |
super(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new SynchronousQueue<Runnable>()); |
26 |
> |
} |
27 |
> |
protected void beforeExecute(Thread t, Runnable r) { |
28 |
> |
beforeCalled = true; |
29 |
> |
} |
30 |
> |
protected void afterExecute(Runnable r, Throwable t) { |
31 |
> |
afterCalled = true; |
32 |
> |
} |
33 |
> |
protected void terminated() { |
34 |
> |
terminatedCalled = true; |
35 |
> |
} |
36 |
|
} |
37 |
|
|
38 |
|
/** |
39 |
< |
* For use as RejectedExecutionHandler in constructors |
31 |
< |
*/ |
32 |
< |
static class MyREHandler implements RejectedExecutionHandler{ |
33 |
< |
public void rejectedExecution(Runnable r, ThreadPoolExecutor executor){} |
34 |
< |
} |
35 |
< |
|
36 |
< |
/** |
37 |
< |
* execute successfully executes a runnable |
39 |
> |
* execute successfully executes a runnable |
40 |
|
*/ |
41 |
|
public void testExecute() { |
42 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
42 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
43 |
|
try { |
44 |
|
p1.execute(new Runnable() { |
45 |
|
public void run() { |
62 |
|
* thread becomes active |
63 |
|
*/ |
64 |
|
public void testGetActiveCount() { |
65 |
< |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
65 |
> |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
66 |
|
assertEquals(0, p2.getActiveCount()); |
67 |
|
p2.execute(new MediumRunnable()); |
68 |
|
try { |
73 |
|
assertEquals(1, p2.getActiveCount()); |
74 |
|
joinPool(p2); |
75 |
|
} |
76 |
+ |
|
77 |
+ |
/** |
78 |
+ |
* prestartCoreThread starts a thread if under corePoolSize, else doesn't |
79 |
+ |
*/ |
80 |
+ |
public void testPrestartCoreThread() { |
81 |
+ |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
82 |
+ |
assertEquals(0, p2.getPoolSize()); |
83 |
+ |
assertTrue(p2.prestartCoreThread()); |
84 |
+ |
assertEquals(1, p2.getPoolSize()); |
85 |
+ |
assertTrue(p2.prestartCoreThread()); |
86 |
+ |
assertEquals(2, p2.getPoolSize()); |
87 |
+ |
assertFalse(p2.prestartCoreThread()); |
88 |
+ |
assertEquals(2, p2.getPoolSize()); |
89 |
+ |
joinPool(p2); |
90 |
+ |
} |
91 |
+ |
|
92 |
+ |
/** |
93 |
+ |
* prestartAllCoreThreads starts all corePoolSize threads |
94 |
+ |
*/ |
95 |
+ |
public void testPrestartAllCoreThreads() { |
96 |
+ |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
97 |
+ |
assertEquals(0, p2.getPoolSize()); |
98 |
+ |
p2.prestartAllCoreThreads(); |
99 |
+ |
assertEquals(2, p2.getPoolSize()); |
100 |
+ |
p2.prestartAllCoreThreads(); |
101 |
+ |
assertEquals(2, p2.getPoolSize()); |
102 |
+ |
joinPool(p2); |
103 |
+ |
} |
104 |
|
|
105 |
|
/** |
106 |
|
* getCompletedTaskCount increases, but doesn't overestimate, |
107 |
|
* when tasks complete |
108 |
|
*/ |
109 |
|
public void testGetCompletedTaskCount() { |
110 |
< |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
110 |
> |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
111 |
|
assertEquals(0, p2.getCompletedTaskCount()); |
112 |
|
p2.execute(new ShortRunnable()); |
113 |
|
try { |
114 |
< |
Thread.sleep(MEDIUM_DELAY_MS); |
114 |
> |
Thread.sleep(SMALL_DELAY_MS); |
115 |
|
} catch(Exception e){ |
116 |
|
unexpectedException(); |
117 |
|
} |
124 |
|
* getCorePoolSize returns size given in constructor if not otherwise set |
125 |
|
*/ |
126 |
|
public void testGetCorePoolSize() { |
127 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
127 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
128 |
|
assertEquals(1, p1.getCorePoolSize()); |
129 |
|
joinPool(p1); |
130 |
|
} |
137 |
|
assertEquals(1, p2.getKeepAliveTime(TimeUnit.SECONDS)); |
138 |
|
joinPool(p2); |
139 |
|
} |
140 |
+ |
|
141 |
+ |
|
142 |
+ |
/** |
143 |
+ |
* getThreadFactory returns factory in constructor if not set |
144 |
+ |
*/ |
145 |
+ |
public void testGetThreadFactory() { |
146 |
+ |
ThreadFactory tf = new SimpleThreadFactory(); |
147 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), tf, new NoOpREHandler()); |
148 |
+ |
assertSame(tf, p.getThreadFactory()); |
149 |
+ |
p.shutdown(); |
150 |
+ |
joinPool(p); |
151 |
+ |
} |
152 |
+ |
|
153 |
+ |
/** |
154 |
+ |
* setThreadFactory sets the thread factory returned by getThreadFactory |
155 |
+ |
*/ |
156 |
+ |
public void testSetThreadFactory() { |
157 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
158 |
+ |
ThreadFactory tf = new SimpleThreadFactory(); |
159 |
+ |
p.setThreadFactory(tf); |
160 |
+ |
assertSame(tf, p.getThreadFactory()); |
161 |
+ |
p.shutdown(); |
162 |
+ |
joinPool(p); |
163 |
+ |
} |
164 |
+ |
|
165 |
+ |
|
166 |
+ |
/** |
167 |
+ |
* setThreadFactory(null) throws NPE |
168 |
+ |
*/ |
169 |
+ |
public void testSetThreadFactoryNull() { |
170 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
171 |
+ |
try { |
172 |
+ |
p.setThreadFactory(null); |
173 |
+ |
shouldThrow(); |
174 |
+ |
} catch (NullPointerException success) { |
175 |
+ |
} finally { |
176 |
+ |
joinPool(p); |
177 |
+ |
} |
178 |
+ |
} |
179 |
+ |
|
180 |
+ |
|
181 |
+ |
/** |
182 |
+ |
* getRejectedExecutionHandler returns handler in constructor if not set |
183 |
+ |
*/ |
184 |
+ |
public void testGetRejectedExecutionHandler() { |
185 |
+ |
RejectedExecutionHandler h = new NoOpREHandler(); |
186 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), h); |
187 |
+ |
assertSame(h, p.getRejectedExecutionHandler()); |
188 |
+ |
p.shutdown(); |
189 |
+ |
joinPool(p); |
190 |
+ |
} |
191 |
+ |
|
192 |
+ |
/** |
193 |
+ |
* setRejectedExecutionHandler sets the handler returned by |
194 |
+ |
* getRejectedExecutionHandler |
195 |
+ |
*/ |
196 |
+ |
public void testSetRejectedExecutionHandler() { |
197 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
198 |
+ |
RejectedExecutionHandler h = new NoOpREHandler(); |
199 |
+ |
p.setRejectedExecutionHandler(h); |
200 |
+ |
assertSame(h, p.getRejectedExecutionHandler()); |
201 |
+ |
p.shutdown(); |
202 |
+ |
joinPool(p); |
203 |
+ |
} |
204 |
+ |
|
205 |
+ |
|
206 |
+ |
/** |
207 |
+ |
* setRejectedExecutionHandler(null) throws NPE |
208 |
+ |
*/ |
209 |
+ |
public void testSetRejectedExecutionHandlerNull() { |
210 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
211 |
+ |
try { |
212 |
+ |
p.setRejectedExecutionHandler(null); |
213 |
+ |
shouldThrow(); |
214 |
+ |
} catch (NullPointerException success) { |
215 |
+ |
} finally { |
216 |
+ |
joinPool(p); |
217 |
+ |
} |
218 |
+ |
} |
219 |
+ |
|
220 |
|
|
221 |
|
/** |
222 |
|
* getLargestPoolSize increases, but doesn't overestimate, when |
223 |
|
* multiple threads active |
224 |
|
*/ |
225 |
|
public void testGetLargestPoolSize() { |
226 |
< |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
226 |
> |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
227 |
|
try { |
228 |
|
assertEquals(0, p2.getLargestPoolSize()); |
229 |
|
p2.execute(new MediumRunnable()); |
241 |
|
* otherwise set |
242 |
|
*/ |
243 |
|
public void testGetMaximumPoolSize() { |
244 |
< |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
244 |
> |
ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
245 |
|
assertEquals(2, p2.getMaximumPoolSize()); |
246 |
|
joinPool(p2); |
247 |
|
} |
251 |
|
* become active |
252 |
|
*/ |
253 |
|
public void testGetPoolSize() { |
254 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
254 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
255 |
|
assertEquals(0, p1.getPoolSize()); |
256 |
|
p1.execute(new MediumRunnable()); |
257 |
|
assertEquals(1, p1.getPoolSize()); |
259 |
|
} |
260 |
|
|
261 |
|
/** |
262 |
< |
* getTaskCount increases, but doesn't overestimate, when tasks submitted |
262 |
> |
* getTaskCount increases, but doesn't overestimate, when tasks submitted |
263 |
|
*/ |
264 |
|
public void testGetTaskCount() { |
265 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
265 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
266 |
|
try { |
267 |
|
assertEquals(0, p1.getTaskCount()); |
268 |
|
p1.execute(new MediumRunnable()); |
279 |
|
*/ |
280 |
|
public void testIsShutdown() { |
281 |
|
|
282 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
282 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
283 |
|
assertFalse(p1.isShutdown()); |
284 |
|
p1.shutdown(); |
285 |
|
assertTrue(p1.isShutdown()); |
291 |
|
* isTerminated is false before termination, true after |
292 |
|
*/ |
293 |
|
public void testIsTerminated() { |
294 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
294 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
295 |
|
assertFalse(p1.isTerminated()); |
296 |
|
try { |
297 |
|
p1.execute(new MediumRunnable()); |
310 |
|
* isTerminating is not true when running or when terminated |
311 |
|
*/ |
312 |
|
public void testIsTerminating() { |
313 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
313 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
314 |
|
assertFalse(p1.isTerminating()); |
315 |
|
try { |
316 |
|
p1.execute(new SmallRunnable()); |
328 |
|
} |
329 |
|
|
330 |
|
/** |
331 |
+ |
* getQueue returns the work queue, which contains queued tasks |
332 |
+ |
*/ |
333 |
+ |
public void testGetQueue() { |
334 |
+ |
BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10); |
335 |
+ |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q); |
336 |
+ |
CancellableTask[] tasks = new CancellableTask[5]; |
337 |
+ |
for(int i = 0; i < 5; i++){ |
338 |
+ |
tasks[i] = new CancellableTask(new MediumPossiblyInterruptedRunnable()); |
339 |
+ |
p1.execute(tasks[i]); |
340 |
+ |
} |
341 |
+ |
try { |
342 |
+ |
Thread.sleep(SHORT_DELAY_MS); |
343 |
+ |
BlockingQueue<Runnable> wq = p1.getQueue(); |
344 |
+ |
assertSame(q, wq); |
345 |
+ |
assertFalse(wq.contains(tasks[0])); |
346 |
+ |
assertTrue(wq.contains(tasks[4])); |
347 |
+ |
p1.shutdownNow(); |
348 |
+ |
} catch(Exception e) { |
349 |
+ |
unexpectedException(); |
350 |
+ |
} finally { |
351 |
+ |
joinPool(p1); |
352 |
+ |
} |
353 |
+ |
} |
354 |
+ |
|
355 |
+ |
/** |
356 |
+ |
* remove(task) removes queued task, and fails to remove active task |
357 |
+ |
*/ |
358 |
+ |
public void testRemove() { |
359 |
+ |
BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10); |
360 |
+ |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q); |
361 |
+ |
CancellableTask[] tasks = new CancellableTask[5]; |
362 |
+ |
for(int i = 0; i < 5; i++){ |
363 |
+ |
tasks[i] = new CancellableTask(new MediumPossiblyInterruptedRunnable()); |
364 |
+ |
p1.execute(tasks[i]); |
365 |
+ |
} |
366 |
+ |
try { |
367 |
+ |
Thread.sleep(SHORT_DELAY_MS); |
368 |
+ |
assertFalse(p1.remove(tasks[0])); |
369 |
+ |
assertTrue(q.contains(tasks[4])); |
370 |
+ |
assertTrue(q.contains(tasks[3])); |
371 |
+ |
assertTrue(p1.remove(tasks[4])); |
372 |
+ |
assertFalse(p1.remove(tasks[4])); |
373 |
+ |
assertFalse(q.contains(tasks[4])); |
374 |
+ |
assertTrue(q.contains(tasks[3])); |
375 |
+ |
assertTrue(p1.remove(tasks[3])); |
376 |
+ |
assertFalse(q.contains(tasks[3])); |
377 |
+ |
p1.shutdownNow(); |
378 |
+ |
} catch(Exception e) { |
379 |
+ |
unexpectedException(); |
380 |
+ |
} finally { |
381 |
+ |
joinPool(p1); |
382 |
+ |
} |
383 |
+ |
} |
384 |
+ |
|
385 |
+ |
/** |
386 |
|
* purge removes cancelled tasks from the queue |
387 |
|
*/ |
388 |
|
public void testPurge() { |
389 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
389 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
390 |
|
CancellableTask[] tasks = new CancellableTask[5]; |
391 |
|
for(int i = 0; i < 5; i++){ |
392 |
|
tasks[i] = new CancellableTask(new MediumPossiblyInterruptedRunnable()); |
397 |
|
p1.purge(); |
398 |
|
long count = p1.getTaskCount(); |
399 |
|
assertTrue(count >= 2 && count < 5); |
400 |
+ |
p1.shutdownNow(); |
401 |
|
joinPool(p1); |
402 |
|
} |
403 |
|
|
405 |
|
* shutDownNow returns a list containing tasks that were not run |
406 |
|
*/ |
407 |
|
public void testShutDownNow() { |
408 |
< |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
408 |
> |
ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
409 |
|
List l; |
410 |
|
try { |
411 |
|
for(int i = 0; i < 5; i++) |
479 |
|
/** |
480 |
|
* Constructor throws if workQueue is set to null |
481 |
|
*/ |
482 |
< |
public void testNullPointerException() { |
482 |
> |
public void testConstructorNullPointerException() { |
483 |
|
try { |
484 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,null); |
484 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null); |
485 |
|
shouldThrow(); |
486 |
|
} |
487 |
|
catch (NullPointerException success){} |
494 |
|
*/ |
495 |
|
public void testConstructor6() { |
496 |
|
try { |
497 |
< |
new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory()); |
497 |
> |
new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
498 |
|
shouldThrow(); |
499 |
|
} catch (IllegalArgumentException success){} |
500 |
|
} |
504 |
|
*/ |
505 |
|
public void testConstructor7() { |
506 |
|
try { |
507 |
< |
new ThreadPoolExecutor(1,-1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory()); |
507 |
> |
new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
508 |
|
shouldThrow(); |
509 |
|
} |
510 |
|
catch (IllegalArgumentException success){} |
515 |
|
*/ |
516 |
|
public void testConstructor8() { |
517 |
|
try { |
518 |
< |
new ThreadPoolExecutor(1,0,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory()); |
518 |
> |
new ThreadPoolExecutor(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
519 |
|
shouldThrow(); |
520 |
|
} |
521 |
|
catch (IllegalArgumentException success){} |
526 |
|
*/ |
527 |
|
public void testConstructor9() { |
528 |
|
try { |
529 |
< |
new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory()); |
529 |
> |
new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
530 |
|
shouldThrow(); |
531 |
|
} |
532 |
|
catch (IllegalArgumentException success){} |
537 |
|
*/ |
538 |
|
public void testConstructor10() { |
539 |
|
try { |
540 |
< |
new ThreadPoolExecutor(2,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory()); |
540 |
> |
new ThreadPoolExecutor(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
541 |
|
shouldThrow(); |
542 |
|
} |
543 |
|
catch (IllegalArgumentException success){} |
546 |
|
/** |
547 |
|
* Constructor throws if workQueue is set to null |
548 |
|
*/ |
549 |
< |
public void testNullPointerException2() { |
549 |
> |
public void testConstructorNullPointerException2() { |
550 |
|
try { |
551 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,null,new MyThreadFactory()); |
551 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory()); |
552 |
|
shouldThrow(); |
553 |
|
} |
554 |
|
catch (NullPointerException success){} |
557 |
|
/** |
558 |
|
* Constructor throws if threadFactory is set to null |
559 |
|
*/ |
560 |
< |
public void testNullPointerException3() { |
560 |
> |
public void testConstructorNullPointerException3() { |
561 |
|
try { |
562 |
|
ThreadFactory f = null; |
563 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f); |
563 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f); |
564 |
|
shouldThrow(); |
565 |
|
} |
566 |
|
catch (NullPointerException success){} |
572 |
|
*/ |
573 |
|
public void testConstructor11() { |
574 |
|
try { |
575 |
< |
new ThreadPoolExecutor(-1,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyREHandler()); |
575 |
> |
new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
576 |
|
shouldThrow(); |
577 |
|
} |
578 |
|
catch (IllegalArgumentException success){} |
583 |
|
*/ |
584 |
|
public void testConstructor12() { |
585 |
|
try { |
586 |
< |
new ThreadPoolExecutor(1,-1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyREHandler()); |
586 |
> |
new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
587 |
|
shouldThrow(); |
588 |
|
} |
589 |
|
catch (IllegalArgumentException success){} |
594 |
|
*/ |
595 |
|
public void testConstructor13() { |
596 |
|
try { |
597 |
< |
new ThreadPoolExecutor(1,0,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyREHandler()); |
597 |
> |
new ThreadPoolExecutor(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
598 |
|
shouldThrow(); |
599 |
|
} |
600 |
|
catch (IllegalArgumentException success){} |
605 |
|
*/ |
606 |
|
public void testConstructor14() { |
607 |
|
try { |
608 |
< |
new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyREHandler()); |
608 |
> |
new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
609 |
|
shouldThrow(); |
610 |
|
} |
611 |
|
catch (IllegalArgumentException success){} |
616 |
|
*/ |
617 |
|
public void testConstructor15() { |
618 |
|
try { |
619 |
< |
new ThreadPoolExecutor(2,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyREHandler()); |
619 |
> |
new ThreadPoolExecutor(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
620 |
|
shouldThrow(); |
621 |
|
} |
622 |
|
catch (IllegalArgumentException success){} |
625 |
|
/** |
626 |
|
* Constructor throws if workQueue is set to null |
627 |
|
*/ |
628 |
< |
public void testNullPointerException4() { |
628 |
> |
public void testConstructorNullPointerException4() { |
629 |
|
try { |
630 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,null,new MyREHandler()); |
630 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new NoOpREHandler()); |
631 |
|
shouldThrow(); |
632 |
|
} |
633 |
|
catch (NullPointerException success){} |
636 |
|
/** |
637 |
|
* Constructor throws if handler is set to null |
638 |
|
*/ |
639 |
< |
public void testNullPointerException5() { |
639 |
> |
public void testConstructorNullPointerException5() { |
640 |
|
try { |
641 |
|
RejectedExecutionHandler r = null; |
642 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),r); |
642 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),r); |
643 |
|
shouldThrow(); |
644 |
|
} |
645 |
|
catch (NullPointerException success){} |
651 |
|
*/ |
652 |
|
public void testConstructor16() { |
653 |
|
try { |
654 |
< |
new ThreadPoolExecutor(-1,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory(),new MyREHandler()); |
654 |
> |
new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
655 |
|
shouldThrow(); |
656 |
|
} |
657 |
|
catch (IllegalArgumentException success){} |
662 |
|
*/ |
663 |
|
public void testConstructor17() { |
664 |
|
try { |
665 |
< |
new ThreadPoolExecutor(1,-1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory(),new MyREHandler()); |
665 |
> |
new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
666 |
|
shouldThrow(); |
667 |
|
} |
668 |
|
catch (IllegalArgumentException success){} |
673 |
|
*/ |
674 |
|
public void testConstructor18() { |
675 |
|
try { |
676 |
< |
new ThreadPoolExecutor(1,0,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory(),new MyREHandler()); |
676 |
> |
new ThreadPoolExecutor(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
677 |
|
shouldThrow(); |
678 |
|
} |
679 |
|
catch (IllegalArgumentException success){} |
684 |
|
*/ |
685 |
|
public void testConstructor19() { |
686 |
|
try { |
687 |
< |
new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory(),new MyREHandler()); |
687 |
> |
new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
688 |
|
shouldThrow(); |
689 |
|
} |
690 |
|
catch (IllegalArgumentException success){} |
695 |
|
*/ |
696 |
|
public void testConstructor20() { |
697 |
|
try { |
698 |
< |
new ThreadPoolExecutor(2,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory(),new MyREHandler()); |
698 |
> |
new ThreadPoolExecutor(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
699 |
|
shouldThrow(); |
700 |
|
} |
701 |
|
catch (IllegalArgumentException success){} |
704 |
|
/** |
705 |
|
* Constructor throws if workQueue is set to null |
706 |
|
*/ |
707 |
< |
public void testNullPointerException6() { |
707 |
> |
public void testConstructorNullPointerException6() { |
708 |
|
try { |
709 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,null,new MyThreadFactory(),new MyREHandler()); |
709 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory(),new NoOpREHandler()); |
710 |
|
shouldThrow(); |
711 |
|
} |
712 |
|
catch (NullPointerException success){} |
715 |
|
/** |
716 |
|
* Constructor throws if handler is set to null |
717 |
|
*/ |
718 |
< |
public void testNullPointerException7() { |
718 |
> |
public void testConstructorNullPointerException7() { |
719 |
|
try { |
720 |
|
RejectedExecutionHandler r = null; |
721 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),new MyThreadFactory(),r); |
721 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),r); |
722 |
|
shouldThrow(); |
723 |
|
} |
724 |
|
catch (NullPointerException success){} |
727 |
|
/** |
728 |
|
* Constructor throws if ThreadFactory is set top null |
729 |
|
*/ |
730 |
< |
public void testNullPointerException8() { |
730 |
> |
public void testConstructorNullPointerException8() { |
731 |
|
try { |
732 |
|
ThreadFactory f = null; |
733 |
< |
new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f,new MyREHandler()); |
733 |
> |
new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f,new NoOpREHandler()); |
734 |
|
shouldThrow(); |
735 |
|
} |
736 |
|
catch (NullPointerException successdn8){} |
738 |
|
|
739 |
|
|
740 |
|
/** |
741 |
< |
* execute throws RejectedExecutionException if shutdown |
741 |
> |
* execute throws RejectedExecutionException |
742 |
> |
* if saturated. |
743 |
|
*/ |
744 |
< |
public void testRejectedExecutionException() { |
745 |
< |
ThreadPoolExecutor tpe = null; |
744 |
> |
public void testSaturatedExecute() { |
745 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); |
746 |
|
try { |
747 |
< |
tpe = new ThreadPoolExecutor(1,1,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(1)); |
748 |
< |
} catch(Exception e){} |
747 |
> |
|
748 |
> |
for(int i = 0; i < 5; ++i){ |
749 |
> |
p.execute(new MediumRunnable()); |
750 |
> |
} |
751 |
> |
shouldThrow(); |
752 |
> |
} catch(RejectedExecutionException success){} |
753 |
> |
joinPool(p); |
754 |
> |
} |
755 |
> |
|
756 |
> |
/** |
757 |
> |
* executor using CallerRunsPolicy runs task if saturated. |
758 |
> |
*/ |
759 |
> |
public void testSaturatedExecute2() { |
760 |
> |
RejectedExecutionHandler h = new ThreadPoolExecutor.CallerRunsPolicy(); |
761 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
762 |
> |
try { |
763 |
> |
|
764 |
> |
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
765 |
> |
for(int i = 0; i < 5; ++i){ |
766 |
> |
tasks[i] = new TrackedNoOpRunnable(); |
767 |
> |
} |
768 |
> |
TrackedLongRunnable mr = new TrackedLongRunnable(); |
769 |
> |
p.execute(mr); |
770 |
> |
for(int i = 0; i < 5; ++i){ |
771 |
> |
p.execute(tasks[i]); |
772 |
> |
} |
773 |
> |
for(int i = 1; i < 5; ++i) { |
774 |
> |
assertTrue(tasks[i].done); |
775 |
> |
} |
776 |
> |
p.shutdownNow(); |
777 |
> |
} catch(RejectedExecutionException ex){ |
778 |
> |
unexpectedException(); |
779 |
> |
} finally { |
780 |
> |
joinPool(p); |
781 |
> |
} |
782 |
> |
} |
783 |
> |
|
784 |
> |
/** |
785 |
> |
* executor using DiscardPolicy drops task if saturated. |
786 |
> |
*/ |
787 |
> |
public void testSaturatedExecute3() { |
788 |
> |
RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardPolicy(); |
789 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
790 |
> |
try { |
791 |
> |
|
792 |
> |
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
793 |
> |
for(int i = 0; i < 5; ++i){ |
794 |
> |
tasks[i] = new TrackedNoOpRunnable(); |
795 |
> |
} |
796 |
> |
p.execute(new TrackedLongRunnable()); |
797 |
> |
for(int i = 0; i < 5; ++i){ |
798 |
> |
p.execute(tasks[i]); |
799 |
> |
} |
800 |
> |
for(int i = 0; i < 5; ++i){ |
801 |
> |
assertFalse(tasks[i].done); |
802 |
> |
} |
803 |
> |
p.shutdownNow(); |
804 |
> |
} catch(RejectedExecutionException ex){ |
805 |
> |
unexpectedException(); |
806 |
> |
} finally { |
807 |
> |
joinPool(p); |
808 |
> |
} |
809 |
> |
} |
810 |
> |
|
811 |
> |
/** |
812 |
> |
* executor using DiscardOldestPolicy drops oldest task if saturated. |
813 |
> |
*/ |
814 |
> |
public void testSaturatedExecute4() { |
815 |
> |
RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardOldestPolicy(); |
816 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
817 |
> |
try { |
818 |
> |
p.execute(new TrackedLongRunnable()); |
819 |
> |
TrackedLongRunnable r2 = new TrackedLongRunnable(); |
820 |
> |
p.execute(r2); |
821 |
> |
assertTrue(p.getQueue().contains(r2)); |
822 |
> |
TrackedNoOpRunnable r3 = new TrackedNoOpRunnable(); |
823 |
> |
p.execute(r3); |
824 |
> |
assertFalse(p.getQueue().contains(r2)); |
825 |
> |
assertTrue(p.getQueue().contains(r3)); |
826 |
> |
p.shutdownNow(); |
827 |
> |
} catch(RejectedExecutionException ex){ |
828 |
> |
unexpectedException(); |
829 |
> |
} finally { |
830 |
> |
joinPool(p); |
831 |
> |
} |
832 |
> |
} |
833 |
> |
|
834 |
> |
/** |
835 |
> |
* execute throws RejectedExecutionException if shutdown |
836 |
> |
*/ |
837 |
> |
public void testRejectedExecutionExceptionOnShutdown() { |
838 |
> |
ThreadPoolExecutor tpe = |
839 |
> |
new ThreadPoolExecutor(1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(1)); |
840 |
|
tpe.shutdown(); |
841 |
|
try { |
842 |
|
tpe.execute(new NoOpRunnable()); |
847 |
|
} |
848 |
|
|
849 |
|
/** |
850 |
< |
* execute throws RejectedExecutionException |
593 |
< |
* if saturated. |
850 |
> |
* execute using CallerRunsPolicy drops task on shutdown |
851 |
|
*/ |
852 |
< |
public void testSaturatedExecute() { |
853 |
< |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, SHORT_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); |
854 |
< |
try { |
855 |
< |
|
856 |
< |
for(int i = 0; i < 5; ++i){ |
857 |
< |
p.execute(new MediumRunnable()); |
858 |
< |
} |
859 |
< |
shouldThrow(); |
860 |
< |
} catch(RejectedExecutionException success){} |
861 |
< |
joinPool(p); |
852 |
> |
public void testCallerRunsOnShutdown() { |
853 |
> |
RejectedExecutionHandler h = new ThreadPoolExecutor.CallerRunsPolicy(); |
854 |
> |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
855 |
> |
|
856 |
> |
p.shutdown(); |
857 |
> |
try { |
858 |
> |
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
859 |
> |
p.execute(r); |
860 |
> |
assertFalse(r.done); |
861 |
> |
} catch(RejectedExecutionException success){ |
862 |
> |
unexpectedException(); |
863 |
> |
} finally { |
864 |
> |
joinPool(p); |
865 |
> |
} |
866 |
|
} |
867 |
|
|
868 |
|
/** |
869 |
+ |
* execute using DiscardPolicy drops task on shutdown |
870 |
+ |
*/ |
871 |
+ |
public void testDiscardOnShutdown() { |
872 |
+ |
RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardPolicy(); |
873 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
874 |
+ |
|
875 |
+ |
p.shutdown(); |
876 |
+ |
try { |
877 |
+ |
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
878 |
+ |
p.execute(r); |
879 |
+ |
assertFalse(r.done); |
880 |
+ |
} catch(RejectedExecutionException success){ |
881 |
+ |
unexpectedException(); |
882 |
+ |
} finally { |
883 |
+ |
joinPool(p); |
884 |
+ |
} |
885 |
+ |
} |
886 |
+ |
|
887 |
+ |
|
888 |
+ |
/** |
889 |
+ |
* execute using DiscardOldestPolicy drops task on shutdown |
890 |
+ |
*/ |
891 |
+ |
public void testDiscardOldestOnShutdown() { |
892 |
+ |
RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardOldestPolicy(); |
893 |
+ |
ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
894 |
+ |
|
895 |
+ |
p.shutdown(); |
896 |
+ |
try { |
897 |
+ |
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
898 |
+ |
p.execute(r); |
899 |
+ |
assertFalse(r.done); |
900 |
+ |
} catch(RejectedExecutionException success){ |
901 |
+ |
unexpectedException(); |
902 |
+ |
} finally { |
903 |
+ |
joinPool(p); |
904 |
+ |
} |
905 |
+ |
} |
906 |
+ |
|
907 |
+ |
|
908 |
+ |
/** |
909 |
|
* execute (null) throws NPE |
910 |
|
*/ |
911 |
|
public void testExecuteNull() { |
912 |
|
ThreadPoolExecutor tpe = null; |
913 |
|
try { |
914 |
< |
tpe = new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
914 |
> |
tpe = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
915 |
|
tpe.execute(null); |
916 |
|
shouldThrow(); |
917 |
|
} catch(NullPointerException success){} |
920 |
|
} |
921 |
|
|
922 |
|
/** |
923 |
< |
* setCorePoolSize of netaitev value throws IllegalArgumentException |
923 |
> |
* setCorePoolSize of negative value throws IllegalArgumentException |
924 |
|
*/ |
925 |
|
public void testCorePoolSizeIllegalArgumentException() { |
926 |
|
ThreadPoolExecutor tpe = null; |
927 |
|
try { |
928 |
< |
tpe = new ThreadPoolExecutor(1,2,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
928 |
> |
tpe = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
929 |
|
} catch(Exception e){} |
930 |
|
try { |
931 |
|
tpe.setCorePoolSize(-1); |
944 |
|
public void testMaximumPoolSizeIllegalArgumentException() { |
945 |
|
ThreadPoolExecutor tpe = null; |
946 |
|
try { |
947 |
< |
tpe = new ThreadPoolExecutor(2,3,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
947 |
> |
tpe = new ThreadPoolExecutor(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
948 |
|
} catch(Exception e){} |
949 |
|
try { |
950 |
|
tpe.setMaximumPoolSize(1); |
963 |
|
public void testMaximumPoolSizeIllegalArgumentException2() { |
964 |
|
ThreadPoolExecutor tpe = null; |
965 |
|
try { |
966 |
< |
tpe = new ThreadPoolExecutor(2,3,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
966 |
> |
tpe = new ThreadPoolExecutor(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
967 |
|
} catch(Exception e){} |
968 |
|
try { |
969 |
|
tpe.setMaximumPoolSize(-1); |
983 |
|
public void testKeepAliveTimeIllegalArgumentException() { |
984 |
|
ThreadPoolExecutor tpe = null; |
985 |
|
try { |
986 |
< |
tpe = new ThreadPoolExecutor(2,3,SHORT_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
986 |
> |
tpe = new ThreadPoolExecutor(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
987 |
|
} catch(Exception e){} |
988 |
|
|
989 |
|
try { |
995 |
|
} |
996 |
|
joinPool(tpe); |
997 |
|
} |
998 |
< |
|
998 |
> |
|
999 |
> |
/** |
1000 |
> |
* terminated() is called on termination |
1001 |
> |
*/ |
1002 |
> |
public void testTerminated() { |
1003 |
> |
ExtendedTPE tpe = new ExtendedTPE(); |
1004 |
> |
tpe.shutdown(); |
1005 |
> |
assertTrue(tpe.terminatedCalled); |
1006 |
> |
joinPool(tpe); |
1007 |
> |
} |
1008 |
> |
|
1009 |
> |
/** |
1010 |
> |
* beforeExecute and afterExecute are called when executing task |
1011 |
> |
*/ |
1012 |
> |
public void testBeforeAfter() { |
1013 |
> |
ExtendedTPE tpe = new ExtendedTPE(); |
1014 |
> |
try { |
1015 |
> |
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
1016 |
> |
tpe.execute(r); |
1017 |
> |
Thread.sleep(SHORT_DELAY_MS); |
1018 |
> |
assertTrue(r.done); |
1019 |
> |
assertTrue(tpe.beforeCalled); |
1020 |
> |
assertTrue(tpe.afterCalled); |
1021 |
> |
tpe.shutdown(); |
1022 |
> |
} |
1023 |
> |
catch(Exception ex) { |
1024 |
> |
unexpectedException(); |
1025 |
> |
} finally { |
1026 |
> |
joinPool(tpe); |
1027 |
> |
} |
1028 |
> |
} |
1029 |
|
} |