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| package org.jboss.cache.misc; |
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| |
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| import junit.framework.Test; |
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| import junit.framework.TestCase; |
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| import junit.framework.TestSuite; |
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| |
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| import java.util.Iterator; |
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| import java.util.LinkedList; |
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| import java.util.concurrent.CopyOnWriteArrayList; |
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| |
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| |
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| |
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| public class CopyOnWriteArrayTest extends TestCase { |
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| LinkedList l; |
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| CopyOnWriteArrayList list; |
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| Exception thread_ex=null; |
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| |
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| protected void setUp() throws Exception {
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| super.setUp();
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| l=new LinkedList();
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| l.add("one");
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| l.add("two");
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| l.add("three");
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| list=new CopyOnWriteArrayList(l);
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| thread_ex=null;
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| } |
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| |
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| protected void tearDown() throws Exception {
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| super.tearDown();
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| if(thread_ex != null)
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| throw thread_ex;
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| } |
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| |
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| public void testInsertionandIteration() {
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| Object el;
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| System.out.println("list = " + list);
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| Iterator it=list.iterator();
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| System.out.println(it.next());
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| list.add("four");
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| int count=0;
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| while(it.hasNext()) {
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| el=it.next();
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| System.out.println(el);
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| ++count;
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| } |
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| assertEquals(2, count);
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| System.out.println("list: " + list);
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| assertEquals(4, list.size());
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| } |
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| public static Test suite() {
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| return new TestSuite(CopyOnWriteArrayTest.class);
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| } |
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0
| public static void main(String[] args) {
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| junit.textui.TestRunner.run(suite());
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| } |
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| |
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| } |