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

Comparing jsr166/src/test/tck/AtomicStampedReferenceTest.java (file contents):
Revision 1.16 by jsr166, Sat Oct 9 19:30:34 2010 UTC vs.
Revision 1.21 by jsr166, Wed Dec 31 19:05:42 2014 UTC

#	Line 1 | Line 1
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		*/
8
9	<	import junit.framework.*;
10	<	import java.util.concurrent.atomic.*;
9	>	import java.util.concurrent.atomic.AtomicStampedReference;
10	>
11	>	import junit.framework.Test;
12	>	import junit.framework.TestSuite;
13
14		public class AtomicStampedReferenceTest extends JSR166TestCase {
15		public static void main(String[] args) {
#	Line 22 | Line 24 | public class AtomicStampedReferenceTest
24		*/
25		public void testConstructor() {
26		AtomicStampedReference ai = new AtomicStampedReference(one, 0);
27	<	assertSame(one,ai.getReference());
27	>	assertSame(one, ai.getReference());
28		assertEquals(0, ai.getStamp());
29		AtomicStampedReference a2 = new AtomicStampedReference(null, 1);
30		assertNull(a2.getReference());
#	Line 35 | Line 37 | public class AtomicStampedReferenceTest
37		public void testGetSet() {
38		int[] mark = new int[1];
39		AtomicStampedReference ai = new AtomicStampedReference(one, 0);
40	<	assertSame(one,ai.getReference());
40	>	assertSame(one, ai.getReference());
41		assertEquals(0, ai.getStamp());
42		assertSame(one, ai.get(mark));
43		assertEquals(0, mark[0]);
44		ai.set(two, 0);
45	<	assertSame(two,ai.getReference());
45	>	assertSame(two, ai.getReference());
46		assertEquals(0, ai.getStamp());
47		assertSame(two, ai.get(mark));
48		assertEquals(0, mark[0]);
49		ai.set(one, 1);
50	<	assertSame(one,ai.getReference());
50	>	assertSame(one, ai.getReference());
51		assertEquals(1, ai.getStamp());
52		assertSame(one, ai.get(mark));
53	<	assertEquals(1,mark[0]);
53	>	assertEquals(1, mark[0]);
54		}
55
56		/**
#	Line 104 | Line 106 | public class AtomicStampedReferenceTest
106		assertTrue(ai.compareAndSet(one, two, 0, 0));
107		t.join(LONG_DELAY_MS);
108		assertFalse(t.isAlive());
109	<	assertSame(ai.getReference(), three);
110	<	assertEquals(ai.getStamp(), 0);
109	>	assertSame(three, ai.getReference());
110	>	assertEquals(0, ai.getStamp());
111		}
112
113		/**
#	Line 124 | Line 126 | public class AtomicStampedReferenceTest
126		assertTrue(ai.compareAndSet(one, one, 0, 1));
127		t.join(LONG_DELAY_MS);
128		assertFalse(t.isAlive());
129	<	assertSame(ai.getReference(), one);
130	<	assertEquals(ai.getStamp(), 2);
129	>	assertSame(one, ai.getReference());
130	>	assertEquals(2, ai.getStamp());
131		}
132
133		/**

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