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root/jsr166/jsr166/src/test/tck/ScheduledExecutorSubclassTest.java

Comparing jsr166/src/test/tck/ScheduledExecutorSubclassTest.java (file contents):
Revision 1.37 by jsr166, Sun Sep 27 18:50:50 2015 UTC vs.
Revision 1.40 by jsr166, Mon Sep 28 02:41:29 2015 UTC

#	Line 5 | Line 5
5		*/
6
7		import static java.util.concurrent.TimeUnit.MILLISECONDS;
8	+	import static java.util.concurrent.TimeUnit.SECONDS;
9
10		import java.util.ArrayList;
11	+	import java.util.HashSet;
12		import java.util.List;
13		import java.util.concurrent.BlockingQueue;
14		import java.util.concurrent.Callable;
#	Line 708 | Line 710 | public class ScheduledExecutorSubclassTe
710		* shutdownNow returns a list containing tasks that were not run,
711		* and those tasks are drained from the queue
712		*/
713	<	public void testShutdownNow() {
713	>	public void testShutdownNow() throws InterruptedException {
714	>	final int poolSize = 2;
715	>	final int count = 5;
716	>	final AtomicInteger ran = new AtomicInteger(0);
717	>	final CustomExecutor p = new CustomExecutor(poolSize);
718	>	CountDownLatch threadsStarted = new CountDownLatch(poolSize);
719	>	CheckedRunnable waiter = new CheckedRunnable() { public void realRun() {
720	>	threadsStarted.countDown();
721	>	try {
722	>	MILLISECONDS.sleep(2 * LONG_DELAY_MS);
723	>	} catch (InterruptedException success) {}
724	>	ran.getAndIncrement();
725	>	}};
726	>	for (int i = 0; i < count; i++)
727	>	p.execute(waiter);
728	>	assertTrue(threadsStarted.await(LONG_DELAY_MS, MILLISECONDS));
729	>	final List<Runnable> queuedTasks;
730	>	try {
731	>	queuedTasks = p.shutdownNow();
732	>	} catch (SecurityException ok) {
733	>	return; // Allowed in case test doesn't have privs
734	>	}
735	>	assertTrue(p.isShutdown());
736	>	assertTrue(p.getQueue().isEmpty());
737	>	assertEquals(count - poolSize, queuedTasks.size());
738	>	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
739	>	assertTrue(p.isTerminated());
740	>	assertEquals(poolSize, ran.get());
741	>	}
742	>
743	>	/**
744	>	* shutdownNow returns a list containing tasks that were not run,
745	>	* and those tasks are drained from the queue
746	>	*/
747	>	public void testShutdownNow_delayedTasks() throws InterruptedException {
748		CustomExecutor p = new CustomExecutor(1);
749	<	for (int i = 0; i < 5; i++)
750	<	p.schedule(new SmallPossiblyInterruptedRunnable(),
751	<	LONG_DELAY_MS, MILLISECONDS);
752	<	try {
753	<	List<Runnable> l = p.shutdownNow();
754	<	assertTrue(p.isShutdown());
755	<	assertTrue(p.getQueue().isEmpty());
756	<	assertEquals(5, l.size());
749	>	List<ScheduledFuture> tasks = new ArrayList<>();
750	>	for (int i = 0; i < 3; i++) {
751	>	Runnable r = new NoOpRunnable();
752	>	tasks.add(p.schedule(r, 9, SECONDS));
753	>	tasks.add(p.scheduleAtFixedRate(r, 9, 9, SECONDS));
754	>	tasks.add(p.scheduleWithFixedDelay(r, 9, 9, SECONDS));
755	>	}
756	>	if (testImplementationDetails)
757	>	assertEquals(new HashSet(tasks), new HashSet(p.getQueue()));
758	>	final List<Runnable> queuedTasks;
759	>	try {
760	>	queuedTasks = p.shutdownNow();
761		} catch (SecurityException ok) {
762	<	// Allowed in case test doesn't have privs
723	<	} finally {
724	<	joinPool(p);
762	>	return; // Allowed in case test doesn't have privs
763		}
764	+	assertTrue(p.isShutdown());
765	+	assertTrue(p.getQueue().isEmpty());
766	+	if (testImplementationDetails)
767	+	assertEquals(new HashSet(tasks), new HashSet(queuedTasks));
768	+	assertEquals(tasks.size(), queuedTasks.size());
769	+	for (ScheduledFuture task : tasks) {
770	+	assertFalse(((CustomTask)task).ran);
771	+	assertFalse(task.isDone());
772	+	assertFalse(task.isCancelled());
773	+	}
774	+	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
775	+	assertTrue(p.isTerminated());
776		}
777
778		/**

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