1525 |
|
joinPool(e); |
1526 |
|
} |
1527 |
|
} |
1528 |
+ |
|
1529 |
+ |
/** |
1530 |
+ |
* allowsCoreThreadTimeOut is by default false. |
1531 |
+ |
*/ |
1532 |
+ |
public void testAllowsCoreThreadTimeOut() { |
1533 |
+ |
ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 2, 1000, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1534 |
+ |
assertFalse(tpe.allowsCoreThreadTimeOut()); |
1535 |
+ |
joinPool(tpe); |
1536 |
+ |
} |
1537 |
+ |
|
1538 |
+ |
/** |
1539 |
+ |
* allowCoreThreadTimeOut(true) causes idle threads to time out |
1540 |
+ |
*/ |
1541 |
+ |
public void testAllowCoreThreadTimeOut_true() { |
1542 |
+ |
ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1543 |
+ |
tpe.allowCoreThreadTimeOut(true); |
1544 |
+ |
tpe.execute(new NoOpRunnable()); |
1545 |
+ |
try { |
1546 |
+ |
Thread.sleep(MEDIUM_DELAY_MS); |
1547 |
+ |
assertEquals(0, tpe.getPoolSize()); |
1548 |
+ |
} catch(InterruptedException e){ |
1549 |
+ |
unexpectedException(); |
1550 |
+ |
} finally { |
1551 |
+ |
joinPool(tpe); |
1552 |
+ |
} |
1553 |
+ |
} |
1554 |
+ |
|
1555 |
+ |
/** |
1556 |
+ |
* allowCoreThreadTimeOut(false) causes idle threads not to time out |
1557 |
+ |
*/ |
1558 |
+ |
public void testAllowCoreThreadTimeOut_false() { |
1559 |
+ |
ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1560 |
+ |
tpe.allowCoreThreadTimeOut(false); |
1561 |
+ |
tpe.execute(new NoOpRunnable()); |
1562 |
+ |
try { |
1563 |
+ |
Thread.sleep(MEDIUM_DELAY_MS); |
1564 |
+ |
assertTrue(tpe.getPoolSize() >= 1); |
1565 |
+ |
} catch(InterruptedException e){ |
1566 |
+ |
unexpectedException(); |
1567 |
+ |
} finally { |
1568 |
+ |
joinPool(tpe); |
1569 |
+ |
} |
1570 |
+ |
} |
1571 |
+ |
|
1572 |
|
} |