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

Comparing jsr166/src/test/tck/AtomicIntegerFieldUpdaterTest.java (file contents):
Revision 1.26 by jsr166, Thu May 30 03:28:55 2013 UTC vs.
Revision 1.28 by jsr166, Wed Dec 31 19:21:20 2014 UTC

#	Line 6 | Line 6
6		* Pat Fisher, Mike Judd.
7		*/
8
9	–	import junit.framework.*;
9		import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;
10
11	+	import junit.framework.Test;
12	+	import junit.framework.TestSuite;
13	+
14		public class AtomicIntegerFieldUpdaterTest extends JSR166TestCase {
15		volatile int x = 0;
16		int w;
#	Line 131 | Line 133 | public class AtomicIntegerFieldUpdaterTe
133		AtomicIntegerFieldUpdater<AtomicIntegerFieldUpdaterTest> a;
134		a = updaterFor("x");
135		x = 1;
136	<	while (!a.weakCompareAndSet(this, 1, 2));
137	<	while (!a.weakCompareAndSet(this, 2, -4));
136	>	do {} while (!a.weakCompareAndSet(this, 1, 2));
137	>	do {} while (!a.weakCompareAndSet(this, 2, -4));
138		assertEquals(-4, a.get(this));
139	<	while (!a.weakCompareAndSet(this, -4, 7));
139	>	do {} while (!a.weakCompareAndSet(this, -4, 7));
140		assertEquals(7, a.get(this));
141		}
142

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