test/tck/ThreadLocalTest.java

/*
 * Written by members of JCP JSR-166 Expert Group and released to the
 * public domain. Use, modify, and redistribute this code in any way
 * without acknowledgement. Other contributors include Andrew Wright,
 * Jeffrey Hayes, Pat Fischer, Mike Judd.
 */

import junit.framework.*;
import java.util.concurrent.Semaphore;

public class ThreadLocalTest extends JSR166TestCase {
    public static void main(String[] args) {
        junit.textui.TestRunner.run(suite());   
    }
    
    public static Test suite() {
        return new TestSuite(ThreadLocalTest.class);
    }

    static ThreadLocal tl = new ThreadLocal() {
            public Object initialValue() {
                return new Integer(1);
            }
        };

    
    /**
     * remove causes next access to return initial value
     */
    public void testRemove() {
        Integer one = new Integer(1);
        Integer two = new Integer(2);
        assertEquals(tl.get(), one);
        tl.set(two);
        assertEquals(tl.get(), two);
        tl.remove();
        assertEquals(tl.get(), one);
    }
}

Revision:	1.3
Committed:	Sat Sep 20 18:20:08 2003 UTC (20 years, 7 months ago) by dl
Branch:	MAIN
CVS Tags:	JSR166_NOV3_FREEZE, JSR166_DEC9_PRE_ES_SUBMIT, JSR166_DEC9_POST_ES_SUBMIT
Changes since 1.2:	+3 -0 lines
Log Message:	Documentation scaffolding
#	User	Rev	Content
1	dl	1.1	/*
2			* Written by members of JCP JSR-166 Expert Group and released to the
3			* public domain. Use, modify, and redistribute this code in any way
4			* without acknowledgement. Other contributors include Andrew Wright,
5			* Jeffrey Hayes, Pat Fischer, Mike Judd.
6			*/
7
8			import junit.framework.*;
9			import java.util.concurrent.Semaphore;
10
11	dl	1.2	public class ThreadLocalTest extends JSR166TestCase {
12	dl	1.1	public static void main(String[] args) {
13			junit.textui.TestRunner.run(suite());
14			}
15
16			public static Test suite() {
17			return new TestSuite(ThreadLocalTest.class);
18			}
19
20			static ThreadLocal tl = new ThreadLocal() {
21			public Object initialValue() {
22			return new Integer(1);
23			}
24			};
25
26
27	dl	1.3	/**
28			* remove causes next access to return initial value
29			*/
30	dl	1.1	public void testRemove() {
31			Integer one = new Integer(1);
32			Integer two = new Integer(2);
33			assertEquals(tl.get(), one);
34			tl.set(two);
35			assertEquals(tl.get(), two);
36			tl.remove();
37			assertEquals(tl.get(), one);
38			}
39			}
40