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root/jsr166/jsr166/src/test/tck/ForkJoinPool8Test.java

Comparing jsr166/src/test/tck/ForkJoinPool8Test.java (file contents):
Revision 1.14 by jsr166, Mon Jul 22 18:11:57 2013 UTC vs.
Revision 1.15 by dl, Sun Sep 15 22:35:46 2013 UTC

#	Line 1548 | Line 1548 | public class ForkJoinPool8Test extends J
1548		public void testAwaitQuiescent2() throws Exception {
1549		final ForkJoinPool p = new ForkJoinPool();
1550		try {
1551	–	final long startTime = System.nanoTime();
1551		assertTrue(p.isQuiescent());
1552	<	ForkJoinTask a = new CheckedRecursiveAction() {
1553	<	protected void realCompute() {
1554	<	FibAction f = new FibAction(8);
1555	<	assertSame(f, f.fork());
1556	<	ForkJoinTask.helpQuiesce();
1557	<	while (!f.isDone()) {
1558	<	if (millisElapsedSince(startTime) > LONG_DELAY_MS)
1559	<	threadFail("timed out");
1560	<	assertFalse(p.getAsyncMode());
1561	<	assertFalse(p.isShutdown());
1562	<	assertFalse(p.isTerminating());
1563	<	assertFalse(p.isTerminated());
1564	<	Thread.yield();
1552	>	for (;;) {
1553	>	final long startTime = System.nanoTime();
1554	>	ForkJoinTask a = new CheckedRecursiveAction() {
1555	>	protected void realCompute() {
1556	>	FibAction f = new FibAction(8);
1557	>	assertSame(f, f.fork());
1558	>	ForkJoinTask.helpQuiesce();
1559	>	while (!f.isDone()) {
1560	>	if (millisElapsedSince(startTime) > LONG_DELAY_MS)
1561	>	threadFail("timed out");
1562	>	assertFalse(p.getAsyncMode());
1563	>	assertFalse(p.isShutdown());
1564	>	assertFalse(p.isTerminating());
1565	>	assertFalse(p.isTerminated());
1566	>	Thread.yield();
1567	>	}
1568	>	assertEquals(0, ForkJoinTask.getQueuedTaskCount());
1569	>	try {
1570	>	assertEquals(21, f.result);
1571	>	} catch (Throwable fail) { System.out.println("fail " + fail.getMessage()); }
1572		}
1573	<	assertEquals(0, ForkJoinTask.getQueuedTaskCount());
1574	<	try {
1575	<	assertEquals(21, f.result);
1576	<	} catch (Throwable fail) { System.out.println("fail " + fail.getMessage()); }
1577	<	}
1578	<	};
1579	<	p.execute(a);
1580	<	while (!p.awaitQuiescence(LONG_DELAY_MS, MILLISECONDS)) {
1581	<	if (millisElapsedSince(startTime) > LONG_DELAY_MS)
1582	<	threadFail("timed out");
1573	>	};
1574	>	p.execute(a);
1575	>	if (a.isDone() || p.isQuiescent())
1576	>	continue; // Already done so cannot test; retry
1577	>	while (!p.awaitQuiescence(LONG_DELAY_MS, MILLISECONDS)) {
1578	>	if (millisElapsedSince(startTime) > LONG_DELAY_MS)
1579	>	threadFail("timed out");
1580	>	assertFalse(p.getAsyncMode());
1581	>	assertFalse(p.isShutdown());
1582	>	assertFalse(p.isTerminating());
1583	>	assertFalse(p.isTerminated());
1584	>	Thread.yield();
1585	>	}
1586	>	assertTrue(p.isQuiescent());
1587	>	assertTrue(a.isDone());
1588	>	assertEquals(0, p.getQueuedTaskCount());
1589		assertFalse(p.getAsyncMode());
1590	+	assertEquals(0, p.getActiveThreadCount());
1591	+	assertEquals(0, p.getQueuedTaskCount());
1592	+	assertEquals(0, p.getQueuedSubmissionCount());
1593	+	assertFalse(p.hasQueuedSubmissions());
1594		assertFalse(p.isShutdown());
1595		assertFalse(p.isTerminating());
1596		assertFalse(p.isTerminated());
1597	<	Thread.yield();
1597	>	break;
1598		}
1583	–	assertTrue(p.isQuiescent());
1584	–	assertTrue(a.isDone());
1585	–	assertEquals(0, p.getQueuedTaskCount());
1586	–	assertFalse(p.getAsyncMode());
1587	–	assertEquals(0, p.getActiveThreadCount());
1588	–	assertEquals(0, p.getQueuedTaskCount());
1589	–	assertEquals(0, p.getQueuedSubmissionCount());
1590	–	assertFalse(p.hasQueuedSubmissions());
1591	–	assertFalse(p.isShutdown());
1592	–	assertFalse(p.isTerminating());
1593	–	assertFalse(p.isTerminated());
1599		} finally {
1600		joinPool(p);
1601		}

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