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/*
* Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @author Gary Ellison
* @bug 4183136
* @summary java.security.Identity violates equals/hashCode contract
*/
import java.security.*;
import java.io.*;
public class EqualsHashCodeContract
{
public static void main(String args[]) throws Exception {
Identity i1=new MyIdentity("identity",
new MyIdentityScope("IdentityScope"));
Identity i2=new MyIdentity("identity",
new MyIdentityScope("IdentityScope"));
Identity i3=new MyIdentity("identity",
new MyIdentityScope(""));
PublicKey pk1=new MyPublicKey();
PublicKey pk2=new MyPublicKey();
if ( !(i1.equals(i2)) == (i1.hashCode()==i2.hashCode()) ) {
System.err.println("FAILED");
Exception up = new
Exception("Contract violated -- same name and same scope");
throw up;
}
System.out.println("Test same name, same scope........... PASSED");
i1.setPublicKey(pk1);
i3.setPublicKey(pk1);
if ( !((i1.equals(i3)) && (i1.hashCode()==i3.hashCode()))) {
System.err.println("FAILED");
Exception up = new Exception("Contract violated -- PublicKeys do not differ");
throw up;
}
System.out.println("Test same name, same PublicKeys ..... PASSED");
System.out.println("TEST PASSED");
}
}
class MyIdentity extends Identity {
public MyIdentity(String name, IdentityScope is) throws KeyManagementException {
super(name, is);
}
}
class MyPublicKey implements PublicKey, Certificate {
private byte e[] = null;
public String getAlgorithm() {
return null;
}
public String getFormat() {
return new String("PKCS15");
}
public byte[] getEncoded() {
if (e == null) {
ByteArrayOutputStream bs = new ByteArrayOutputStream();
DataOutputStream ds = new DataOutputStream(bs);
try {
ds.writeLong(System.currentTimeMillis());
} catch (IOException ioe) {
ioe.printStackTrace();
}
e = bs.toByteArray();
}
return e;
}
public void decode(InputStream stream) {
}
public void encode(OutputStream stream) {
}
public Principal getGuarantor() {
return null;
}
public Principal getPrincipal() {
return null;
}
public PublicKey getPublicKey() {
return this;
}
public String toString(boolean detailed) {
return null;
}
}
class MyIdentityScope extends IdentityScope {
public MyIdentityScope(String name) {
super(name);
}
public int size() {
return 0;
}
public Identity getIdentity(String name) {
return null;
}
public Identity getIdentity(PublicKey key) {
return null;
}
public void addIdentity(Identity identity) {
}
public void removeIdentity(Identity identity) {
}
public java.util.Enumeration identities() {
return null;
}
}
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