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

Comparing jsr166/src/test/tck/ScheduledExecutorSubclassTest.java (file contents):
Revision 1.36 by jsr166, Mon Sep 14 03:27:11 2015 UTC vs.
Revision 1.41 by jsr166, Mon Sep 28 03:05:23 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 705 | Line 707 | public class ScheduledExecutorSubclassTe
707		}
708
709		/**
710	<	* shutdownNow returns a list containing tasks that were not run
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	>	assertEquals(poolSize, p.getActiveCount());
730	>	assertEquals(0, p.getCompletedTaskCount());
731	>	final List<Runnable> queuedTasks;
732	>	try {
733	>	queuedTasks = p.shutdownNow();
734	>	} catch (SecurityException ok) {
735	>	return; // Allowed in case test doesn't have privs
736	>	}
737	>	assertTrue(p.isShutdown());
738	>	assertTrue(p.getQueue().isEmpty());
739	>	assertEquals(count - poolSize, queuedTasks.size());
740	>	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
741	>	assertTrue(p.isTerminated());
742	>	assertEquals(poolSize, ran.get());
743	>	assertEquals(poolSize, p.getCompletedTaskCount());
744	>	}
745	>
746	>	/**
747	>	* shutdownNow returns a list containing tasks that were not run,
748	>	* and those tasks are drained from the queue
749	>	*/
750	>	public void testShutdownNow_delayedTasks() throws InterruptedException {
751		CustomExecutor p = new CustomExecutor(1);
752	<	for (int i = 0; i < 5; i++)
753	<	p.schedule(new SmallPossiblyInterruptedRunnable(),
754	<	LONG_DELAY_MS, MILLISECONDS);
752	>	List<ScheduledFuture> tasks = new ArrayList<>();
753	>	for (int i = 0; i < 3; i++) {
754	>	Runnable r = new NoOpRunnable();
755	>	tasks.add(p.schedule(r, 9, SECONDS));
756	>	tasks.add(p.scheduleAtFixedRate(r, 9, 9, SECONDS));
757	>	tasks.add(p.scheduleWithFixedDelay(r, 9, 9, SECONDS));
758	>	}
759	>	if (testImplementationDetails)
760	>	assertEquals(new HashSet(tasks), new HashSet(p.getQueue()));
761	>	final List<Runnable> queuedTasks;
762		try {
763	<	List<Runnable> l = p.shutdownNow();
717	<	assertTrue(p.isShutdown());
718	<	assertEquals(5, l.size());
763	>	queuedTasks = p.shutdownNow();
764		} catch (SecurityException ok) {
765	<	// Allowed in case test doesn't have privs
721	<	} finally {
722	<	joinPool(p);
765	>	return; // Allowed in case test doesn't have privs
766		}
767	+	assertTrue(p.isShutdown());
768	+	assertTrue(p.getQueue().isEmpty());
769	+	if (testImplementationDetails)
770	+	assertEquals(new HashSet(tasks), new HashSet(queuedTasks));
771	+	assertEquals(tasks.size(), queuedTasks.size());
772	+	for (ScheduledFuture task : tasks) {
773	+	assertFalse(((CustomTask)task).ran);
774	+	assertFalse(task.isDone());
775	+	assertFalse(task.isCancelled());
776	+	}
777	+	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
778	+	assertTrue(p.isTerminated());
779		}
780
781		/**

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