1 |
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/* |
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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 |
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* http://creativecommons.org/licenses/publicdomain |
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* http://creativecommons.org/publicdomain/zero/1.0/ |
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*/ |
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import junit.framework.*; |
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import java.util.*; |
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import java.util.concurrent.*; |
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import static java.util.concurrent.TimeUnit.MILLISECONDS; |
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import java.util.concurrent.atomic.*; |
11 |
> |
import java.util.concurrent.atomic.AtomicInteger; |
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public class ScheduledExecutorSubclassTest extends JSR166TestCase { |
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public static void main(String[] args) { |
36 |
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} |
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public boolean isCancelled() { return task.isCancelled(); } |
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public boolean isDone() { return task.isDone(); } |
39 |
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public V get() throws InterruptedException, ExecutionException { |
39 |
> |
public V get() throws InterruptedException, ExecutionException { |
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V v = task.get(); |
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assertTrue(ran); |
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return v; |
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} |
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public V get(long time, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException { |
44 |
> |
public V get(long time, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException { |
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V v = task.get(time, unit); |
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assertTrue(ran); |
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return v; |
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} |
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} |
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|
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– |
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public class CustomExecutor extends ScheduledThreadPoolExecutor { |
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|
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protected <V> RunnableScheduledFuture<V> decorateTask(Runnable r, RunnableScheduledFuture<V> task) { |
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protected <V> RunnableScheduledFuture<V> decorateTask(Callable<V> c, RunnableScheduledFuture<V> task) { |
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return new CustomTask<V>(task); |
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} |
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CustomExecutor(int corePoolSize) { super(corePoolSize);} |
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CustomExecutor(int corePoolSize) { super(corePoolSize); } |
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CustomExecutor(int corePoolSize, RejectedExecutionHandler handler) { |
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super(corePoolSize, handler); |
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} |
72 |
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|
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} |
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|
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– |
|
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/** |
76 |
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* execute successfully executes a runnable |
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*/ |
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} |
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} |
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|
95 |
– |
|
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/** |
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* delayed schedule of callable successfully executes after delay |
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*/ |
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public void testSchedule1() throws Exception { |
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CustomExecutor p = new CustomExecutor(1); |
98 |
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final long t0 = System.nanoTime(); |
102 |
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final long timeoutNanos = SHORT_DELAY_MS * 1000L * 1000L; |
98 |
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final long startTime = System.nanoTime(); |
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final CountDownLatch done = new CountDownLatch(1); |
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try { |
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Callable task = new CheckedCallable<Boolean>() { |
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public Boolean realCall() { |
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done.countDown(); |
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assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
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assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
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return Boolean.TRUE; |
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}}; |
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Future f = p.schedule(task, SHORT_DELAY_MS, MILLISECONDS); |
108 |
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assertEquals(Boolean.TRUE, f.get()); |
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assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
107 |
> |
Future f = p.schedule(task, timeoutMillis(), MILLISECONDS); |
108 |
> |
assertSame(Boolean.TRUE, f.get()); |
109 |
> |
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
110 |
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assertTrue(done.await(0L, MILLISECONDS)); |
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} finally { |
112 |
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joinPool(p); |
118 |
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*/ |
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public void testSchedule3() throws Exception { |
120 |
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CustomExecutor p = new CustomExecutor(1); |
121 |
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final long t0 = System.nanoTime(); |
126 |
< |
final long timeoutNanos = SHORT_DELAY_MS * 1000L * 1000L; |
121 |
> |
final long startTime = System.nanoTime(); |
122 |
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final CountDownLatch done = new CountDownLatch(1); |
123 |
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try { |
124 |
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Runnable task = new CheckedRunnable() { |
125 |
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public void realRun() { |
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done.countDown(); |
127 |
< |
assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
127 |
> |
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
128 |
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}}; |
129 |
< |
Future f = p.schedule(task, SHORT_DELAY_MS, MILLISECONDS); |
130 |
< |
assertNull(f.get()); |
131 |
< |
assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
132 |
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assertTrue(done.await(0L, MILLISECONDS)); |
129 |
> |
Future f = p.schedule(task, timeoutMillis(), MILLISECONDS); |
130 |
> |
await(done); |
131 |
> |
assertNull(f.get(LONG_DELAY_MS, MILLISECONDS)); |
132 |
> |
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
133 |
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} finally { |
134 |
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joinPool(p); |
135 |
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} |
140 |
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*/ |
141 |
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public void testSchedule4() throws InterruptedException { |
142 |
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CustomExecutor p = new CustomExecutor(1); |
143 |
< |
final long t0 = System.nanoTime(); |
149 |
< |
final long timeoutNanos = SHORT_DELAY_MS * 1000L * 1000L; |
143 |
> |
final long startTime = System.nanoTime(); |
144 |
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final CountDownLatch done = new CountDownLatch(1); |
145 |
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try { |
146 |
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Runnable task = new CheckedRunnable() { |
147 |
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public void realRun() { |
148 |
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done.countDown(); |
149 |
< |
assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
149 |
> |
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
150 |
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}}; |
151 |
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ScheduledFuture f = |
152 |
< |
p.scheduleAtFixedRate(task, SHORT_DELAY_MS, |
153 |
< |
SHORT_DELAY_MS, MILLISECONDS); |
154 |
< |
assertTrue(done.await(SMALL_DELAY_MS, MILLISECONDS)); |
155 |
< |
assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
152 |
> |
p.scheduleAtFixedRate(task, timeoutMillis(), |
153 |
> |
LONG_DELAY_MS, MILLISECONDS); |
154 |
> |
await(done); |
155 |
> |
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
156 |
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f.cancel(true); |
157 |
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} finally { |
158 |
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joinPool(p); |
164 |
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*/ |
165 |
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public void testSchedule5() throws InterruptedException { |
166 |
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CustomExecutor p = new CustomExecutor(1); |
167 |
< |
final long t0 = System.nanoTime(); |
174 |
< |
final long timeoutNanos = SHORT_DELAY_MS * 1000L * 1000L; |
167 |
> |
final long startTime = System.nanoTime(); |
168 |
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final CountDownLatch done = new CountDownLatch(1); |
169 |
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try { |
170 |
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Runnable task = new CheckedRunnable() { |
171 |
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public void realRun() { |
172 |
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done.countDown(); |
173 |
< |
assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
173 |
> |
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
174 |
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}}; |
175 |
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ScheduledFuture f = |
176 |
< |
p.scheduleWithFixedDelay(task, SHORT_DELAY_MS, |
177 |
< |
SHORT_DELAY_MS, MILLISECONDS); |
178 |
< |
assertTrue(done.await(SMALL_DELAY_MS, MILLISECONDS)); |
179 |
< |
assertTrue(System.nanoTime() - t0 >= timeoutNanos); |
176 |
> |
p.scheduleWithFixedDelay(task, timeoutMillis(), |
177 |
> |
LONG_DELAY_MS, MILLISECONDS); |
178 |
> |
await(done); |
179 |
> |
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
180 |
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f.cancel(true); |
181 |
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} finally { |
182 |
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joinPool(p); |
193 |
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*/ |
194 |
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public void testFixedRateSequence() throws InterruptedException { |
195 |
|
CustomExecutor p = new CustomExecutor(1); |
196 |
< |
RunnableCounter counter = new RunnableCounter(); |
197 |
< |
ScheduledFuture h = |
198 |
< |
p.scheduleAtFixedRate(counter, 0, 1, MILLISECONDS); |
199 |
< |
Thread.sleep(SMALL_DELAY_MS); |
200 |
< |
h.cancel(true); |
201 |
< |
int c = counter.count.get(); |
202 |
< |
// By time scaling conventions, we must have at least |
203 |
< |
// an execution per SHORT delay, but no more than one SHORT more |
204 |
< |
assertTrue(c >= SMALL_DELAY_MS / SHORT_DELAY_MS); |
205 |
< |
assertTrue(c <= SMALL_DELAY_MS + SHORT_DELAY_MS); |
206 |
< |
joinPool(p); |
196 |
> |
try { |
197 |
> |
for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) { |
198 |
> |
long startTime = System.nanoTime(); |
199 |
> |
int cycles = 10; |
200 |
> |
final CountDownLatch done = new CountDownLatch(cycles); |
201 |
> |
CheckedRunnable task = new CheckedRunnable() { |
202 |
> |
public void realRun() { done.countDown(); }}; |
203 |
> |
ScheduledFuture h = |
204 |
> |
p.scheduleAtFixedRate(task, 0, delay, MILLISECONDS); |
205 |
> |
done.await(); |
206 |
> |
h.cancel(true); |
207 |
> |
double normalizedTime = |
208 |
> |
(double) millisElapsedSince(startTime) / delay; |
209 |
> |
if (normalizedTime >= cycles - 1 && |
210 |
> |
normalizedTime <= cycles) |
211 |
> |
return; |
212 |
> |
} |
213 |
> |
throw new AssertionError("unexpected execution rate"); |
214 |
> |
} finally { |
215 |
> |
joinPool(p); |
216 |
> |
} |
217 |
|
} |
218 |
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|
219 |
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/** |
221 |
|
*/ |
222 |
|
public void testFixedDelaySequence() throws InterruptedException { |
223 |
|
CustomExecutor p = new CustomExecutor(1); |
224 |
< |
RunnableCounter counter = new RunnableCounter(); |
225 |
< |
ScheduledFuture h = |
226 |
< |
p.scheduleWithFixedDelay(counter, 0, 1, MILLISECONDS); |
227 |
< |
Thread.sleep(SMALL_DELAY_MS); |
228 |
< |
h.cancel(true); |
229 |
< |
int c = counter.count.get(); |
230 |
< |
assertTrue(c >= SMALL_DELAY_MS / SHORT_DELAY_MS); |
231 |
< |
assertTrue(c <= SMALL_DELAY_MS + SHORT_DELAY_MS); |
232 |
< |
joinPool(p); |
224 |
> |
try { |
225 |
> |
for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) { |
226 |
> |
long startTime = System.nanoTime(); |
227 |
> |
int cycles = 10; |
228 |
> |
final CountDownLatch done = new CountDownLatch(cycles); |
229 |
> |
CheckedRunnable task = new CheckedRunnable() { |
230 |
> |
public void realRun() { done.countDown(); }}; |
231 |
> |
ScheduledFuture h = |
232 |
> |
p.scheduleWithFixedDelay(task, 0, delay, MILLISECONDS); |
233 |
> |
done.await(); |
234 |
> |
h.cancel(true); |
235 |
> |
double normalizedTime = |
236 |
> |
(double) millisElapsedSince(startTime) / delay; |
237 |
> |
if (normalizedTime >= cycles - 1 && |
238 |
> |
normalizedTime <= cycles) |
239 |
> |
return; |
240 |
> |
} |
241 |
> |
throw new AssertionError("unexpected execution rate"); |
242 |
> |
} finally { |
243 |
> |
joinPool(p); |
244 |
> |
} |
245 |
|
} |
246 |
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|
232 |
– |
|
247 |
|
/** |
248 |
|
* execute(null) throws NPE |
249 |
|
*/ |
305 |
|
/** |
306 |
|
* schedule callable throws RejectedExecutionException if shutdown |
307 |
|
*/ |
308 |
< |
public void testSchedule3_RejectedExecutionException() { |
309 |
< |
CustomExecutor se = new CustomExecutor(1); |
310 |
< |
try { |
311 |
< |
se.shutdown(); |
312 |
< |
se.schedule(new NoOpCallable(), |
313 |
< |
MEDIUM_DELAY_MS, MILLISECONDS); |
314 |
< |
shouldThrow(); |
315 |
< |
} catch (RejectedExecutionException success) { |
316 |
< |
} catch (SecurityException ok) { |
317 |
< |
} |
318 |
< |
joinPool(se); |
308 |
> |
public void testSchedule3_RejectedExecutionException() { |
309 |
> |
CustomExecutor se = new CustomExecutor(1); |
310 |
> |
try { |
311 |
> |
se.shutdown(); |
312 |
> |
se.schedule(new NoOpCallable(), |
313 |
> |
MEDIUM_DELAY_MS, MILLISECONDS); |
314 |
> |
shouldThrow(); |
315 |
> |
} catch (RejectedExecutionException success) { |
316 |
> |
} catch (SecurityException ok) { |
317 |
> |
} |
318 |
> |
joinPool(se); |
319 |
|
} |
320 |
|
|
321 |
|
/** |
392 |
|
threadProceed.await(); |
393 |
|
threadDone.countDown(); |
394 |
|
}}); |
395 |
< |
assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS)); |
395 |
> |
await(threadStarted); |
396 |
|
assertEquals(0, p.getCompletedTaskCount()); |
397 |
|
threadProceed.countDown(); |
398 |
|
threadDone.await(); |
399 |
< |
Thread.sleep(SHORT_DELAY_MS); |
400 |
< |
assertEquals(1, p.getCompletedTaskCount()); |
399 |
> |
long startTime = System.nanoTime(); |
400 |
> |
while (p.getCompletedTaskCount() != 1) { |
401 |
> |
if (millisElapsedSince(startTime) > LONG_DELAY_MS) |
402 |
> |
fail("timed out"); |
403 |
> |
Thread.yield(); |
404 |
> |
} |
405 |
|
} finally { |
406 |
|
joinPool(p); |
407 |
|
} |
528 |
|
} |
529 |
|
|
530 |
|
/** |
531 |
< |
* isShutDown is false before shutdown, true after |
531 |
> |
* isShutdown is false before shutdown, true after |
532 |
|
*/ |
533 |
|
public void testIsShutdown() { |
534 |
|
CustomExecutor p = new CustomExecutor(1); |
541 |
|
assertTrue(p.isShutdown()); |
542 |
|
} |
543 |
|
|
526 |
– |
|
544 |
|
/** |
545 |
|
* isTerminated is false before termination, true after |
546 |
|
*/ |
552 |
|
try { |
553 |
|
p.execute(new CheckedRunnable() { |
554 |
|
public void realRun() throws InterruptedException { |
538 |
– |
threadStarted.countDown(); |
555 |
|
assertFalse(p.isTerminated()); |
556 |
+ |
threadStarted.countDown(); |
557 |
|
done.await(); |
558 |
|
}}); |
559 |
|
assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS)); |
560 |
+ |
assertFalse(p.isTerminating()); |
561 |
|
done.countDown(); |
562 |
|
} finally { |
563 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
577 |
|
assertFalse(p.isTerminating()); |
578 |
|
p.execute(new CheckedRunnable() { |
579 |
|
public void realRun() throws InterruptedException { |
562 |
– |
threadStarted.countDown(); |
580 |
|
assertFalse(p.isTerminating()); |
581 |
+ |
threadStarted.countDown(); |
582 |
|
done.await(); |
583 |
|
}}); |
584 |
|
assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS)); |
659 |
|
public void testPurge() throws InterruptedException { |
660 |
|
CustomExecutor p = new CustomExecutor(1); |
661 |
|
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
662 |
< |
for (int i = 0; i < tasks.length; i++) { |
663 |
< |
tasks[i] = p.schedule(new SmallPossiblyInterruptedRunnable(), SHORT_DELAY_MS, MILLISECONDS); |
664 |
< |
} |
662 |
> |
for (int i = 0; i < tasks.length; i++) |
663 |
> |
tasks[i] = p.schedule(new SmallPossiblyInterruptedRunnable(), |
664 |
> |
LONG_DELAY_MS, MILLISECONDS); |
665 |
|
try { |
666 |
|
int max = tasks.length; |
667 |
|
if (tasks[4].cancel(true)) --max; |
668 |
|
if (tasks[3].cancel(true)) --max; |
669 |
|
// There must eventually be an interference-free point at |
670 |
|
// which purge will not fail. (At worst, when queue is empty.) |
671 |
< |
int k; |
672 |
< |
for (k = 0; k < SMALL_DELAY_MS; ++k) { |
671 |
> |
long startTime = System.nanoTime(); |
672 |
> |
do { |
673 |
|
p.purge(); |
674 |
|
long count = p.getTaskCount(); |
675 |
< |
if (count >= 0 && count <= max) |
676 |
< |
break; |
677 |
< |
Thread.sleep(1); |
678 |
< |
} |
661 |
< |
assertTrue(k < SMALL_DELAY_MS); |
675 |
> |
if (count == max) |
676 |
> |
return; |
677 |
> |
} while (millisElapsedSince(startTime) < MEDIUM_DELAY_MS); |
678 |
> |
fail("Purge failed to remove cancelled tasks"); |
679 |
|
} finally { |
680 |
|
for (ScheduledFuture task : tasks) |
681 |
|
task.cancel(true); |
684 |
|
} |
685 |
|
|
686 |
|
/** |
687 |
< |
* shutDownNow returns a list containing tasks that were not run |
687 |
> |
* shutdownNow returns a list containing tasks that were not run |
688 |
|
*/ |
689 |
< |
public void testShutDownNow() { |
689 |
> |
public void testShutdownNow() { |
690 |
|
CustomExecutor p = new CustomExecutor(1); |
691 |
|
for (int i = 0; i < 5; i++) |
692 |
< |
p.schedule(new SmallPossiblyInterruptedRunnable(), SHORT_DELAY_MS, MILLISECONDS); |
693 |
< |
List l; |
692 |
> |
p.schedule(new SmallPossiblyInterruptedRunnable(), |
693 |
> |
LONG_DELAY_MS, MILLISECONDS); |
694 |
|
try { |
695 |
< |
l = p.shutdownNow(); |
695 |
> |
List<Runnable> l = p.shutdownNow(); |
696 |
> |
assertTrue(p.isShutdown()); |
697 |
> |
assertEquals(5, l.size()); |
698 |
|
} catch (SecurityException ok) { |
699 |
< |
return; |
699 |
> |
// Allowed in case test doesn't have privs |
700 |
> |
} finally { |
701 |
> |
joinPool(p); |
702 |
|
} |
682 |
– |
assertTrue(p.isShutdown()); |
683 |
– |
assertTrue(l.size() > 0 && l.size() <= 5); |
684 |
– |
joinPool(p); |
703 |
|
} |
704 |
|
|
705 |
|
/** |
706 |
|
* In default setting, shutdown cancels periodic but not delayed |
707 |
|
* tasks at shutdown |
708 |
|
*/ |
709 |
< |
public void testShutDown1() throws InterruptedException { |
709 |
> |
public void testShutdown1() throws InterruptedException { |
710 |
|
CustomExecutor p = new CustomExecutor(1); |
711 |
|
assertTrue(p.getExecuteExistingDelayedTasksAfterShutdownPolicy()); |
712 |
|
assertFalse(p.getContinueExistingPeriodicTasksAfterShutdownPolicy()); |
731 |
|
} |
732 |
|
} |
733 |
|
|
716 |
– |
|
734 |
|
/** |
735 |
|
* If setExecuteExistingDelayedTasksAfterShutdownPolicy is false, |
736 |
|
* delayed tasks are cancelled at shutdown |
737 |
|
*/ |
738 |
< |
public void testShutDown2() throws InterruptedException { |
738 |
> |
public void testShutdown2() throws InterruptedException { |
739 |
|
CustomExecutor p = new CustomExecutor(1); |
740 |
|
p.setExecuteExistingDelayedTasksAfterShutdownPolicy(false); |
741 |
+ |
assertFalse(p.getExecuteExistingDelayedTasksAfterShutdownPolicy()); |
742 |
+ |
assertFalse(p.getContinueExistingPeriodicTasksAfterShutdownPolicy()); |
743 |
|
ScheduledFuture[] tasks = new ScheduledFuture[5]; |
744 |
|
for (int i = 0; i < tasks.length; i++) |
745 |
|
tasks[i] = p.schedule(new NoOpRunnable(), |
757 |
|
} |
758 |
|
} |
759 |
|
|
741 |
– |
|
760 |
|
/** |
761 |
|
* If setContinueExistingPeriodicTasksAfterShutdownPolicy is set false, |
762 |
|
* periodic tasks are cancelled at shutdown |
763 |
|
*/ |
764 |
< |
public void testShutDown3() throws InterruptedException { |
764 |
> |
public void testShutdown3() throws InterruptedException { |
765 |
|
CustomExecutor p = new CustomExecutor(1); |
766 |
+ |
assertTrue(p.getExecuteExistingDelayedTasksAfterShutdownPolicy()); |
767 |
+ |
assertFalse(p.getContinueExistingPeriodicTasksAfterShutdownPolicy()); |
768 |
|
p.setContinueExistingPeriodicTasksAfterShutdownPolicy(false); |
769 |
+ |
assertTrue(p.getExecuteExistingDelayedTasksAfterShutdownPolicy()); |
770 |
+ |
assertFalse(p.getContinueExistingPeriodicTasksAfterShutdownPolicy()); |
771 |
+ |
long initialDelay = LONG_DELAY_MS; |
772 |
|
ScheduledFuture task = |
773 |
< |
p.scheduleAtFixedRate(new NoOpRunnable(), 5, 5, MILLISECONDS); |
773 |
> |
p.scheduleAtFixedRate(new NoOpRunnable(), initialDelay, |
774 |
> |
5, MILLISECONDS); |
775 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
776 |
|
assertTrue(p.isShutdown()); |
753 |
– |
BlockingQueue q = p.getQueue(); |
777 |
|
assertTrue(p.getQueue().isEmpty()); |
778 |
|
assertTrue(task.isDone()); |
779 |
|
assertTrue(task.isCancelled()); |
780 |
< |
assertTrue(p.awaitTermination(SMALL_DELAY_MS, MILLISECONDS)); |
758 |
< |
assertTrue(p.isTerminated()); |
780 |
> |
joinPool(p); |
781 |
|
} |
782 |
|
|
783 |
|
/** |
784 |
|
* if setContinueExistingPeriodicTasksAfterShutdownPolicy is true, |
785 |
|
* periodic tasks are not cancelled at shutdown |
786 |
|
*/ |
787 |
< |
public void testShutDown4() throws InterruptedException { |
787 |
> |
public void testShutdown4() throws InterruptedException { |
788 |
|
CustomExecutor p = new CustomExecutor(1); |
767 |
– |
p.setContinueExistingPeriodicTasksAfterShutdownPolicy(true); |
789 |
|
final CountDownLatch counter = new CountDownLatch(2); |
790 |
|
try { |
791 |
+ |
p.setContinueExistingPeriodicTasksAfterShutdownPolicy(true); |
792 |
+ |
assertTrue(p.getExecuteExistingDelayedTasksAfterShutdownPolicy()); |
793 |
+ |
assertTrue(p.getContinueExistingPeriodicTasksAfterShutdownPolicy()); |
794 |
|
final Runnable r = new CheckedRunnable() { |
795 |
|
public void realRun() { |
796 |
|
counter.countDown(); |
1226 |
|
l.add(new StringTask()); |
1227 |
|
List<Future<String>> futures = |
1228 |
|
e.invokeAll(l, SHORT_DELAY_MS, MILLISECONDS); |
1229 |
< |
assertEquals(3, futures.size()); |
1230 |
< |
Iterator<Future<String>> it = futures.iterator(); |
1231 |
< |
Future<String> f1 = it.next(); |
1232 |
< |
Future<String> f2 = it.next(); |
1233 |
< |
Future<String> f3 = it.next(); |
1210 |
< |
assertTrue(f1.isDone()); |
1211 |
< |
assertTrue(f2.isDone()); |
1212 |
< |
assertTrue(f3.isDone()); |
1213 |
< |
assertFalse(f1.isCancelled()); |
1214 |
< |
assertTrue(f2.isCancelled()); |
1229 |
> |
assertEquals(l.size(), futures.size()); |
1230 |
> |
for (Future future : futures) |
1231 |
> |
assertTrue(future.isDone()); |
1232 |
> |
assertFalse(futures.get(0).isCancelled()); |
1233 |
> |
assertTrue(futures.get(1).isCancelled()); |
1234 |
|
} finally { |
1235 |
|
joinPool(e); |
1236 |
|
} |