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root/jsr166/jsr166/src/test/tck/AtomicLongArray9Test.java

Comparing jsr166/src/test/tck/AtomicLongArray9Test.java (file contents):
Revision 1.2 by jsr166, Wed Aug 24 22:22:39 2016 UTC vs.
Revision 1.3 by jsr166, Tue Oct 11 20:38:07 2016 UTC

#	Line 34 | Line 34 | public class AtomicLongArray9Test extend
34		() -> aa.compareAndExchange(j, 1, 2),
35		() -> aa.compareAndExchangeAcquire(j, 1, 2),
36		() -> aa.compareAndExchangeRelease(j, 1, 2),
37	+	() -> aa.weakCompareAndSetPlain(j, 1, 2),
38		() -> aa.weakCompareAndSetVolatile(j, 1, 2),
39		() -> aa.weakCompareAndSetAcquire(j, 1, 2),
40		() -> aa.weakCompareAndSetRelease(j, 1, 2),
#	Line 186 | Line 187 | public class AtomicLongArray9Test extend
187		assertEquals(7, aa.get(i));
188		}
189		}
190	+
191	+	/**
192	+	* repeated weakCompareAndSetPlain succeeds in changing value when equal
193	+	* to expected
194	+	*/
195	+	public void testWeakCompareAndSetPlain() {
196	+	AtomicLongArray aa = new AtomicLongArray(SIZE);
197	+	for (int i = 0; i < SIZE; i++) {
198	+	aa.set(i, 1);
199	+	do {} while (!aa.weakCompareAndSetPlain(i, 1, 2));
200	+	do {} while (!aa.weakCompareAndSetPlain(i, 2, -4));
201	+	assertEquals(-4, aa.get(i));
202	+	do {} while (!aa.weakCompareAndSetPlain(i, -4, 7));
203	+	assertEquals(7, aa.get(i));
204	+	}
205	+	}
206
207		/**
208		* repeated weakCompareAndSetVolatile succeeds in changing value when equal

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