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

Comparing jsr166/src/test/tck/AtomicIntegerFieldUpdaterTest.java (file contents):
Revision 1.12 by jsr166, Mon Nov 16 05:30:07 2009 UTC vs.
Revision 1.13 by jsr166, Tue Nov 17 03:12:51 2009 UTC

#	Line 123 | Line 123 | public class AtomicIntegerFieldUpdaterTe
123		* compareAndSet in one thread enables another waiting for value
124		* to succeed
125		*/
126	<	public void testCompareAndSetInMultipleThreads() {
126	>	public void testCompareAndSetInMultipleThreads() throws Exception {
127		x = 1;
128		final AtomicIntegerFieldUpdater<AtomicIntegerFieldUpdaterTest>a;
129		try {
#	Line 136 | Line 136 | public class AtomicIntegerFieldUpdaterTe
136		public void run() {
137		while (!a.compareAndSet(AtomicIntegerFieldUpdaterTest.this, 2, 3)) Thread.yield();
138		}});
139	<	try {
140	<	t.start();
141	<	assertTrue(a.compareAndSet(this, 1, 2));
142	<	t.join(LONG_DELAY_MS);
143	<	assertFalse(t.isAlive());
144	<	assertEquals(a.get(this), 3);
145	<	}
146	<	catch (Exception e) {
147	<	unexpectedException();
148	<	}
139	>
140	>	t.start();
141	>	assertTrue(a.compareAndSet(this, 1, 2));
142	>	t.join(LONG_DELAY_MS);
143	>	assertFalse(t.isAlive());
144	>	assertEquals(a.get(this), 3);
145		}
146
147		/**

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