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/* *******************************************************************
* Copyright (c) 2009 Contributors.
* All rights reserved.
* This program and the accompanying materials are made available
* under the terms of the Eclipse Public License v1.0
* which accompanies this distribution and is available at
* http://eclipse.org/legal/epl-v10.html
*
* Contributors:
* Andy Clement
* ******************************************************************/
package org.aspectj.weaver;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import junit.framework.TestCase;
import org.aspectj.weaver.reflect.ReflectionWorld;
/**
* @author Andy Clement
*/
public class JoinPointSignatureIteratorTests extends TestCase {
private World getWorld() {
return new ReflectionWorld(getClass().getClassLoader());
}
/**
* Checking the signatures for a dynamic proxy - which is created using erased information and so is completely generics unaware
*/
public void testPr268419() {
World w = getWorld();
w.setBehaveInJava5Way(true);
// The proxy class here is not generated, it is simply loaded up. $Proxy1 is in the java5-testsrc folder, but it
// obeys the rules of a generated proxy in that it extends java.lang.reflect.Proxy
ResolvedType proxy = UnresolvedType.forName("$Proxy1").resolve(w);
assertNotNull(proxy);
// The test hierarchy here (messageservice and genericservice) contains 2 methods. One is generic
// and one is not. The aim of the test here is that the join point signatures generated for both
// should be the same because of the use of a proxy.
List l = proxy.getMethodsWithoutIterator(false, false, false);
for (Object object : l) {
ResolvedMember rm = (ResolvedMember) object;
if (expectedResults.containsKey(rm.toString())) {
System.out.println("\nChecking: " + rm);
int i = 0;
List/* String */sigs = (List) expectedResults.get(rm.toString());
Iterator jpsi = rm.getJoinPointSignatures(w);
while (jpsi.hasNext()) {
ResolvedMember sig = (ResolvedMember) jpsi.next();
assertEquals(sigs.get(i).toString(), sig.toString());
i++;
}
if (i != sigs.size()) {
fail("Expected " + sigs.size() + " signatures but got " + i);
}
} else {
if (rm.getName().equals("get1") || rm.getName().equals("get2")) {
fail("\nFound this unchecked get method " + rm);
// Iterator jpsi = rm.getJoinPointSignatures(w);
// while (jpsi.hasNext()) {
// ResolvedMember sig = (ResolvedMember) jpsi.next();
// System.out.println(sig);
// }
}
}
}
}
public static Map expectedResults = new HashMap();
static {
List sigs = new ArrayList();
sigs.add("java.lang.Object $Proxy1.get1(java.io.Serializable)");
sigs.add("java.lang.Object MessageService.get1(java.io.Serializable)");
sigs.add("java.lang.Object GenericService.get1(java.io.Serializable)");
sigs.add("java.lang.Object GenericService.get1(java.io.Serializable)");
expectedResults.put("java.lang.Object $Proxy1.get1(java.io.Serializable)", sigs);
sigs = new ArrayList();
sigs.add("java.lang.Object $Proxy1.get2(java.io.Serializable)");
sigs.add("java.lang.Object MessageService.get2(java.io.Serializable)");
sigs.add("java.lang.Object GenericService.get2(java.io.Serializable)");
sigs.add("java.lang.Object GenericService.get2(java.io.Serializable)");
expectedResults.put("java.lang.Object $Proxy1.get2(java.io.Serializable)", sigs);
sigs = new ArrayList();
sigs.add("java.lang.Object $Proxy1.get1(java.lang.Long)");
expectedResults.put("java.lang.Object $Proxy1.get1(java.lang.Long)", sigs);
sigs = new ArrayList();
sigs.add("java.lang.Object GenericService.get1(java.io.Serializable)");
expectedResults.put("java.lang.Object GenericService.get1(java.io.Serializable)", sigs);
sigs = new ArrayList();
sigs.add("java.lang.Object GenericService.get2(java.io.Serializable)");
expectedResults.put("java.lang.Object GenericService.get2(java.io.Serializable)", sigs);
}
}
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