ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing jsr166/src/test/tck/AtomicReferenceTest.java (file contents):
Revision 1.30 by dl, Tue Jan 26 13:33:05 2021 UTC vs.
Revision 1.31 by jsr166, Wed Jan 27 01:57:24 2021 UTC

#	Line 23 | Line 23 | public class AtomicReferenceTest extends
23		* constructor initializes to given value
24		*/
25		public void testConstructor() {
26	<	AtomicReference<Item> ai = new AtomicReference<Item>(one);
26	>	AtomicReference<Item> ai = new AtomicReference<>(one);
27		assertSame(one, ai.get());
28		}
29
#	Line 31 | Line 31 | public class AtomicReferenceTest extends
31		* default constructed initializes to null
32		*/
33		public void testConstructor2() {
34	<	AtomicReference<Item> ai = new AtomicReference<Item>();
34	>	AtomicReference<Item> ai = new AtomicReference<>();
35		assertNull(ai.get());
36		}
37
#	Line 39 | Line 39 | public class AtomicReferenceTest extends
39		* get returns the last value set
40		*/
41		public void testGetSet() {
42	<	AtomicReference<Item> ai = new AtomicReference<Item>(one);
42	>	AtomicReference<Item> ai = new AtomicReference<>(one);
43		assertSame(one, ai.get());
44		ai.set(two);
45		assertSame(two, ai.get());
#	Line 51 | Line 51 | public class AtomicReferenceTest extends
51		* get returns the last value lazySet in same thread
52		*/
53		public void testGetLazySet() {
54	<	AtomicReference<Item> ai = new AtomicReference<Item>(one);
54	>	AtomicReference<Item> ai = new AtomicReference<>(one);
55		assertSame(one, ai.get());
56		ai.lazySet(two);
57		assertSame(two, ai.get());
#	Line 63 | Line 63 | public class AtomicReferenceTest extends
63		* compareAndSet succeeds in changing value if equal to expected else fails
64		*/
65		public void testCompareAndSet() {
66	<	AtomicReference<Item> ai = new AtomicReference<Item>(one);
66	>	AtomicReference<Item> ai = new AtomicReference<>(one);
67		assertTrue(ai.compareAndSet(one, two));
68		assertTrue(ai.compareAndSet(two, minusFour));
69		assertSame(minusFour, ai.get());
#	Line 78 | Line 78 | public class AtomicReferenceTest extends
78		* to succeed
79		*/
80		public void testCompareAndSetInMultipleThreads() throws Exception {
81	<	final AtomicReference<Item> ai = new AtomicReference<Item>(one);
81	>	final AtomicReference<Item> ai = new AtomicReference<>(one);
82		Thread t = new Thread(new CheckedRunnable() {
83		public void realRun() {
84		while (!ai.compareAndSet(two, three))
#	Line 98 | Line 98 | public class AtomicReferenceTest extends
98		*/
99		@SuppressWarnings("deprecation")
100		public void testWeakCompareAndSet() {
101	<	AtomicReference<Item> ai = new AtomicReference<Item>(one);
101	>	AtomicReference<Item> ai = new AtomicReference<>(one);
102		do {} while (!ai.weakCompareAndSet(one, two));
103		do {} while (!ai.weakCompareAndSet(two, minusFour));
104		assertSame(minusFour, ai.get());
#	Line 110 | Line 110 | public class AtomicReferenceTest extends
110		* getAndSet returns previous value and sets to given value
111		*/
112		public void testGetAndSet() {
113	<	AtomicReference<Item> ai = new AtomicReference<Item>(one);
113	>	AtomicReference<Item> ai = new AtomicReference<>(one);
114		assertSame(one, ai.getAndSet(zero));
115		assertSame(zero, ai.getAndSet(minusTen));
116		assertSame(minusTen, ai.getAndSet(one));
#	Line 120 | Line 120 | public class AtomicReferenceTest extends
120		* a deserialized/reserialized atomic holds same value
121		*/
122		public void testSerialization() throws Exception {
123	<	AtomicReference<Item> x = new AtomicReference<Item>();
123	>	AtomicReference<Item> x = new AtomicReference<>();
124		AtomicReference<Item> y = serialClone(x);
125		assertNotSame(x, y);
126		x.set(one);
#	Line 135 | Line 135 | public class AtomicReferenceTest extends
135		* toString returns current value.
136		*/
137		public void testToString() {
138	<	AtomicReference<Item> ai = new AtomicReference<Item>(one);
138	>	AtomicReference<Item> ai = new AtomicReference<>(one);
139		assertEquals(one.toString(), ai.toString());
140		ai.set(two);
141		assertEquals(two.toString(), ai.toString());

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines