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

Comparing jsr166/src/test/tck/BlockingQueueTest.java (file contents):
Revision 1.1 by jsr166, Wed Oct 6 07:49:22 2010 UTC vs.
Revision 1.6 by dl, Fri May 6 11:22:07 2011 UTC

#	Line 1 | Line 1
1		/*
2		* Written by Doug Lea and Martin Buchholz with assistance from members
3		* of JCP JSR-166 Expert Group and released to the public domain, as
4	<	* explained at http://creativecommons.org/licenses/publicdomain
4	>	* explained at http://creativecommons.org/publicdomain/zero/1.0/
5		*
6		* Other contributors include Andrew Wright, Jeffrey Hayes,
7		* Pat Fisher, Mike Judd.
#	Line 71 | Line 71 | public abstract class BlockingQueueTest
71		awaitTermination(t, MEDIUM_DELAY_MS);
72		}
73
74	+	/**
75	+	* take() blocks interruptibly when empty
76	+	*/
77	+	public void testTakeFromEmptyBlocksInterruptibly()
78	+	throws InterruptedException {
79	+	final BlockingQueue q = emptyCollection();
80	+	final CountDownLatch threadStarted = new CountDownLatch(1);
81	+	Thread t = newStartedThread(new CheckedRunnable() {
82	+	public void realRun() {
83	+	long t0 = System.nanoTime();
84	+	threadStarted.countDown();
85	+	try {
86	+	q.take();
87	+	shouldThrow();
88	+	} catch (InterruptedException success) {}
89	+	assertTrue(millisElapsedSince(t0) >= SHORT_DELAY_MS);
90	+	}});
91	+
92	+	threadStarted.await();
93	+	delay(SHORT_DELAY_MS);
94	+	assertTrue(t.isAlive());
95	+	t.interrupt();
96	+	awaitTermination(t, MEDIUM_DELAY_MS);
97	+	}
98	+
99	+	/**
100	+	* take() throws InterruptedException immediately if interrupted
101	+	* before waiting
102	+	*/
103	+	public void testTakeFromEmptyAfterInterrupt()
104	+	throws InterruptedException {
105	+	final BlockingQueue q = emptyCollection();
106	+	Thread t = newStartedThread(new CheckedRunnable() {
107	+	public void realRun() {
108	+	long t0 = System.nanoTime();
109	+	Thread.currentThread().interrupt();
110	+	try {
111	+	q.take();
112	+	shouldThrow();
113	+	} catch (InterruptedException success) {}
114	+	assertTrue(millisElapsedSince(t0) < SMALL_DELAY_MS);
115	+	}});
116	+
117	+	awaitTermination(t, MEDIUM_DELAY_MS);
118	+	}
119	+
120		/** For debugging. */
121		public void XXXXtestFails() {
122		fail(emptyCollection().getClass().toString());

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