froehlich 02/01/27 09:05:36
Modified: simplestore/src/test/org/apache/commons/simplestore
TestSoftRefMemoryStore.java
Log:
applied more patches from Juozas Baliuka [[EMAIL PROTECTED]]
Revision Changes Path
1.6 +31 -10
jakarta-commons-sandbox/simplestore/src/test/org/apache/commons/simplestore/TestSoftRefMemoryStore.java
Index: TestSoftRefMemoryStore.java
===================================================================
RCS file:
/home/cvs/jakarta-commons-sandbox/simplestore/src/test/org/apache/commons/simplestore/TestSoftRefMemoryStore.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- TestSoftRefMemoryStore.java 26 Jan 2002 16:19:31 -0000 1.5
+++ TestSoftRefMemoryStore.java 27 Jan 2002 17:05:36 -0000 1.6
@@ -19,11 +19,11 @@
* [EMAIL PROTECTED]</a>
* @author Juozas Baliuka <a href="mailto:[EMAIL PROTECTED]";>
* [EMAIL PROTECTED]</a>
- * @version $Id: TestSoftRefMemoryStore.java,v 1.5 2002/01/26 16:19:31 froehlich
Exp $
+ * @version $Id: TestSoftRefMemoryStore.java,v 1.6 2002/01/27 17:05:36 froehlich
Exp $
*/
public class TestSoftRefMemoryStore extends TestStore {
- private final int ITERATIONS = 2000;
+ private final int ITERATIONS = 200;
private final int MAX_STRONG_REFS = 10;
private final int ITEM_SIZE = 0xFFFF;
@@ -43,22 +43,21 @@
public Store makeStore() {
Swap swap = new Swap(){
-
- // this means GC decided memory is low and
+ // this means GC decided memory is low and
// SoftRefMemoryStore decided object is "old"
// value wrapper calls this method from finalize
// Queue implementation can write object to swap here
// It can use JMS to send Object Message
- public void add( Object object ){
- System.out.println("Object added to swap " +
object.toString().substring(0,20));
+ public void add(Object key , Reachable object ){
+ System.out.println( key + " Object added to swap " +
object.toString().substring(0,20));
}
// do nothing at this time, becouse we added no object to Qeue at this
time
// Queue implementation can add objects to Batch, then this method can
be usd to test Queue
// It can use Thread in stand alone application to execute Batch
- public Object poll( ){ return null; }
+
};
- SoftRefMemoryStore store = new SoftRefMemoryStore(swap ,MAX_STRONG_REFS );
+ SoftRefMemoryStore store = new SoftRefMemoryStore(swap,MAX_STRONG_REFS );
return store;
}
@@ -68,9 +67,14 @@
char[] testObject = new char[ ITEM_SIZE/2 + 1 ];
java.util.Arrays.fill(testObject,'.');
-
- for(int i = 0; i < ITERATIONS; i++) {
- store.put(new Integer(i), "(" + new Integer(i) + ")" + new
String(testObject));
+ Object key = new Integer(0);
+ Object value = new String(testObject);
+ ValueObject valueObj = new ValueObject(value);
+ store.put(key, valueObj );
+ for(int i = 1; i < ITERATIONS; i++) {
+ Object obj = new String(testObject);
+ obj = new ValueObject(obj);
+ store.put(new Integer(i),obj );
_testGet(i);
}
// get something
@@ -78,9 +82,26 @@
i < ITERATIONS / 2 ; i++) {
_testGet(i);
}
+ assertEquals("Lost Strong Referense in cache", store.get(key), valueObj );
}
+
+ public static class ValueObject implements Reachable{
+ Object reference;
+ Object value;
+ public ValueObject( Object value){
+ this.value = value;
+ }
+ Object getValue(){
+ return value;
+ }
+ public String toString(){ return value != null ? value.toString() : null; }
+ public void setReference(Object reference) {
+ this.reference = reference;
+ }
+
+ }
private void _testGet(int lastKey){
if( lastKey >= MAX_STRONG_REFS)
--
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