/*
* Copyright (c) 2008, 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.
*/
import java.beans.ExceptionListener;
import java.beans.XMLDecoder;
import java.io.ByteArrayInputStream;
abstract class AbstractTest implements ExceptionListener {
public void exceptionThrown(Exception exception) {
throw new Error("unexpected exception", exception);
}
/**
* Validates the XML decoder for XML archive
* that defined in the public field of the subclass.
*
* @param decoder the initialized XML decoder
* @throws Error if validation failed
*/
protected abstract void validate(XMLDecoder decoder);
/**
* This is entry point to start testing.
*
* @param security use {@code true} to start
* second pass in secure context
*/
final void test(boolean security) {
byte[] array = getFieldValue("XML").getBytes(); // NON-NLS: the field name
ByteArrayInputStream input = new ByteArrayInputStream(array);
XMLDecoder decoder = new XMLDecoder(input);
decoder.setExceptionListener(this);
validate(decoder);
try {
throw new Error("unexpected object" + decoder.readObject());
} catch (ArrayIndexOutOfBoundsException exception) {
// expected exception
}
decoder.close();
if (security) {
System.setSecurityManager(new SecurityManager());
test(false);
}
}
private String getFieldValue(String field) {
try {
return getClass().getField(field).get(this).toString();
} catch (NoSuchFieldException exception) {
throw new Error("unexpected exception", exception);
} catch (IllegalAccessException exception) {
throw new Error("unexpected exception", exception);
}
}
}