/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Axis" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
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*
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package test.encoding;
import java.io.CharArrayWriter;
import javax.xml.namespace.QName;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.axis.encoding.SerializationContextImpl;
/**
* @author John Gregg (john.gregg@techarch.com)
* @author $Author: gdaniels $
* @version $Revision: 1.1.2.1 $
*/
public class TestMultiRefIdentity extends TestCase {
public static Test suite() {
return new TestSuite(test.encoding.TestMultiRefIdentity.class);
}
public static void main(String[] argv) {
boolean swing = false;
if (argv.length > 0) {
if ("-swing".equals(argv[0])) {
swing = true;
}
}
if (swing) {
junit.swingui.TestRunner.main(new String[] {"test.encoding.TestMultiRefIdentity"});
} else {
System.out.println("use '-swing' for the Swing version.");
junit.textui.TestRunner.main(new String[] {"test.encoding.TestMultiRefIdentity"});
}
}
public TestMultiRefIdentity(String name) {
super(name);
}
/**
Tests when beans are identical and use default hashCode().
*/
public void testIdentity1() throws Exception {
TestBeanA tb1 = new TestBeanA();
tb1.s1 = "john";
TestBeanA tb2 = tb1;
CharArrayWriter caw = new CharArrayWriter();
SerializationContextImpl sci = new SerializationContextImpl(caw);
sci.setDoMultiRefs(true);
sci.serialize(new QName("someLocalPart"), null, tb1, TestBeanA.class);
sci.serialize(new QName("someOtherLocalPart"), null, tb2, TestBeanA.class);
String s = caw.toString();
// Cheap but fragile.
int first = s.indexOf("#id0");
int last = s.lastIndexOf("#id0");
assertTrue(first >= 0);
assertTrue(last >= 0 && last != first);
}
/**
Tests when beans are identical and use their own hashCode().
*/
public void testIdentity2() throws Exception {
TestBeanB tb1 = new TestBeanB();
tb1.s1 = "john";
TestBeanB tb2 = tb1;
CharArrayWriter caw = new CharArrayWriter();
SerializationContextImpl sci = new SerializationContextImpl(caw);
sci.setDoMultiRefs(true);
sci.serialize(new QName("someLocalPart"), null, tb1, TestBeanB.class);
sci.serialize(new QName("someOtherLocalPart"), null, tb2, TestBeanB.class);
String s = caw.toString();
// Cheap but fragile.
int first = s.indexOf("#id0");
int last = s.lastIndexOf("#id0");
assertTrue(first >= 0);
assertTrue(last >= 0 && last != first);
}
/**
Tests when beans have different contents and rely on default hashCode().
*/
public void testEquality1() throws Exception {
TestBeanA tb1 = new TestBeanA();
tb1.s1 = "john";
TestBeanA tb2 = new TestBeanA();
tb2.s1 = "gregg";
CharArrayWriter caw = new CharArrayWriter();
SerializationContextImpl sci = new SerializationContextImpl(caw);
sci.setDoMultiRefs(true);
sci.serialize(new QName("someLocalPart"), null, tb1, TestBeanA.class);
sci.serialize(new QName("someOtherLocalPart"), null, tb2, TestBeanA.class);
String s = caw.toString();
// Cheap but fragile.
int first = s.indexOf("#id0");
int last = s.lastIndexOf("#id1");
assertTrue(first >= 0);
assertTrue(last >= 0);
}
/**
Tests when beans have same contents but rely on default hashCode().
*/
public void testEquality2() throws Exception {
TestBeanA tb1 = new TestBeanA();
tb1.s1 = "john";
TestBeanA tb2 = new TestBeanA();
tb2.s1 = "john";
CharArrayWriter caw = new CharArrayWriter();
SerializationContextImpl sci = new SerializationContextImpl(caw);
sci.setDoMultiRefs(true);
sci.serialize(new QName("someLocalPart"), null, tb1, TestBeanA.class);
sci.serialize(new QName("someOtherLocalPart"), null, tb2, TestBeanA.class);
String s = caw.toString();
// Cheap but fragile.
int first = s.indexOf("#id0");
int last = s.lastIndexOf("#id1");
assertTrue(first >= 0);
assertTrue(last >= 0);
}
/**
Tests when beans have same contents and use their own hashCode().
*/
public void testEquality3() throws Exception {
TestBeanB tb1 = new TestBeanB();
tb1.s1 = "john";
TestBeanB tb2 = new TestBeanB();
tb2.s1 = "john";
CharArrayWriter caw = new CharArrayWriter();
SerializationContextImpl sci = new SerializationContextImpl(caw);
sci.setDoMultiRefs(true);
sci.serialize(new QName("someLocalPart"), null, tb1, TestBeanB.class);
sci.serialize(new QName("someOtherLocalPart"), null, tb2, TestBeanB.class);
String s = caw.toString();
// Cheap but fragile.
int first = s.indexOf("#id0");
int last = s.lastIndexOf("#id1");
assertTrue(first >= 0);
assertTrue(last >= 0 && last != first);
}
class TestBeanA {
String s1 = null;
// uses default equals() and hashCode().
}
class TestBeanB {
String s1 = null;
public boolean equals(Object o) {
if (o == null) return false;
if (this == o) return true;
if (!o.getClass().equals(this.getClass())) return false;
TestBeanB tbb = (TestBeanB)o;
if (this.s1 != null) {
return this.s1.equals(tbb.s1);
} else {
return this.s1 == tbb.s1;
}
}
public int hashCode() {
// XXX???
if (this.s1 == null) return super.hashCode();
else return this.s1.hashCode();
}
}
}