1 |
|
/* |
2 |
|
* Written by Doug Lea with assistance from members of JCP JSR-166 |
3 |
|
* Expert Group and released to the public domain, as explained at |
4 |
< |
* http://creativecommons.org/licenses/publicdomain |
4 |
> |
* http://creativecommons.org/publicdomain/zero/1.0/ |
5 |
|
* Other contributors include Andrew Wright, Jeffrey Hayes, |
6 |
|
* Pat Fisher, Mike Judd. |
7 |
|
*/ |
11 |
|
import java.io.*; |
12 |
|
|
13 |
|
public class AtomicIntegerTest extends JSR166TestCase { |
14 |
< |
public static void main (String[] args) { |
15 |
< |
junit.textui.TestRunner.run (suite()); |
14 |
> |
public static void main(String[] args) { |
15 |
> |
junit.textui.TestRunner.run(suite()); |
16 |
|
} |
17 |
|
public static Test suite() { |
18 |
|
return new TestSuite(AtomicIntegerTest.class); |
48 |
|
assertEquals(2,ai.get()); |
49 |
|
ai.set(-3); |
50 |
|
assertEquals(-3,ai.get()); |
51 |
– |
|
51 |
|
} |
52 |
|
|
53 |
|
/** |
60 |
|
assertEquals(2,ai.get()); |
61 |
|
ai.lazySet(-3); |
62 |
|
assertEquals(-3,ai.get()); |
64 |
– |
|
63 |
|
} |
64 |
+ |
|
65 |
|
/** |
66 |
|
* compareAndSet succeeds in changing value if equal to expected else fails |
67 |
|
*/ |
71 |
|
assertTrue(ai.compareAndSet(2,-4)); |
72 |
|
assertEquals(-4,ai.get()); |
73 |
|
assertFalse(ai.compareAndSet(-5,7)); |
74 |
< |
assertFalse((7 == ai.get())); |
74 |
> |
assertEquals(-4,ai.get()); |
75 |
|
assertTrue(ai.compareAndSet(-4,7)); |
76 |
|
assertEquals(7,ai.get()); |
77 |
|
} |