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

Comparing jsr166/src/test/tck/AtomicReferenceTest.java (file contents):
Revision 1.20 by jsr166, Fri Jun 10 20:17:11 2011 UTC vs.
Revision 1.29 by jsr166, Fri Aug 4 03:30:21 2017 UTC

#	Line 6 | Line 6
6		* Pat Fisher, Mike Judd.
7		*/
8
9	–	import junit.framework.*;
9		import java.util.concurrent.atomic.AtomicReference;
10
11	+	import junit.framework.Test;
12	+	import junit.framework.TestSuite;
13	+
14		public class AtomicReferenceTest extends JSR166TestCase {
15		public static void main(String[] args) {
16	<	junit.textui.TestRunner.run(suite());
16	>	main(suite(), args);
17		}
18		public static Test suite() {
19		return new TestSuite(AtomicReferenceTest.class);
#	Line 96 | Line 98 | public class AtomicReferenceTest extends
98		*/
99		public void testWeakCompareAndSet() {
100		AtomicReference ai = new AtomicReference(one);
101	<	while (!ai.weakCompareAndSet(one, two));
102	<	while (!ai.weakCompareAndSet(two, m4));
101	>	do {} while (!ai.weakCompareAndSet(one, two));
102	>	do {} while (!ai.weakCompareAndSet(two, m4));
103		assertSame(m4, ai.get());
104	<	while (!ai.weakCompareAndSet(m4, seven));
104	>	do {} while (!ai.weakCompareAndSet(m4, seven));
105		assertSame(seven, ai.get());
106		}
107
#	Line 114 | Line 116 | public class AtomicReferenceTest extends
116		}
117
118		/**
119	<	* a deserialized serialized atomic holds same value
119	>	* a deserialized/reserialized atomic holds same value
120		*/
121		public void testSerialization() throws Exception {
122		AtomicReference x = new AtomicReference();
123		AtomicReference y = serialClone(x);
124	<	assertTrue(x != y);
124	>	assertNotSame(x, y);
125		x.set(one);
126		AtomicReference z = serialClone(x);
127	+	assertNotSame(y, z);
128		assertEquals(one, x.get());
129	<	assertEquals(null, y.get());
129	>	assertNull(y.get());
130		assertEquals(one, z.get());
131		}
132
#	Line 131 | Line 134 | public class AtomicReferenceTest extends
134		* toString returns current value.
135		*/
136		public void testToString() {
137	<	AtomicReference<Integer> ai = new AtomicReference<Integer>(one);
137	>	AtomicReference<Integer> ai = new AtomicReference<>(one);
138		assertEquals(one.toString(), ai.toString());
139		ai.set(two);
140		assertEquals(two.toString(), ai.toString());

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