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added test for concurrent modifications 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/collections/trunk@130697 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Morgan James Delagrange 2002-05-08 17:54:28 +00:00
parent b17194ecad
commit a62220afa5
1 changed files with 23 additions and 4 deletions
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27
src/test/org/apache/commons/collections/TestMap.java
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@ -1,7 +1,7 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//collections/src/test/org/apache/commons/collections/Attic/TestMap.java,v 1.14 2002/02/26 18:08:58 morgand Exp $
* $Revision: 1.14 $
* $Date: 2002/02/26 18:08:58 $
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//collections/src/test/org/apache/commons/collections/Attic/TestMap.java,v 1.15 2002/05/08 17:54:28 morgand Exp $
* $Revision: 1.15 $
* $Date: 2002/05/08 17:54:28 $
*
* ====================================================================
*
@ -65,6 +65,7 @@ import junit.framework.*;
import java.io.IOException;
import java.io.Serializable;
import java.util.Collection;
import java.util.ConcurrentModificationException;
import java.util.Map;
import java.util.Collection;
import java.util.Set;
@ -87,7 +88,7 @@ import java.util.NoSuchElementException;
*
* @author Michael Smith
* @author Rodney Waldhoff
* @version $Id: TestMap.java,v 1.14 2002/02/26 18:08:58 morgand Exp $
* @version $Id: TestMap.java,v 1.15 2002/05/08 17:54:28 morgand Exp $
*/
public abstract class TestMap extends TestObject {
@ -400,6 +401,24 @@ public abstract class TestMap extends TestObject {
}
}
public void testFailFastIterator() {
Map fm = makeFullMap();
Iterator iterator = fm.keySet().iterator();
try {
fm.remove(getSampleKeys()[0]);
} catch (UnsupportedOperationException e) {
return;
}
try {
iterator.next();
fail("Iterators typically throw ConcurrentModificationExceptions when underlying collection is modified.");
} catch (ConcurrentModificationException e) {
}
}
/**
* Tests:
* <ul>