109 lines
3.7 KiB
Java
109 lines
3.7 KiB
Java
/*
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* Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4096312
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* @summary Codebase annotations on classes that are marshalled should not
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* affect the behavior of MarshalledObject.equals. Only the bytes
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* not involved in location should be compared.
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* @author Ken Arnold
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*
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* @run main/othervm Compare 11 annotatedRef
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*/
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import java.rmi.MarshalledObject;
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import java.io.*;
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public class Compare {
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static class Node implements Serializable {
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int value = nextValue++;
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Node next;
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static int nextValue = 1;
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};
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private static MarshalledObject made;
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private static MarshalledObject read;
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public static void main(String[] args) throws Throwable {
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if (args.length == 1)
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writeObjToOut(Integer.parseInt(args[0]));
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else
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compareObjToFile(args[0], args[1]);
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}
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static void writeObjToOut(int listLength) throws Throwable {
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ObjectOutputStream out = new ObjectOutputStream(System.out);
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out.writeObject(marshalledList(listLength));
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out.close();
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}
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public static void compareHashCodes(String[] args) throws Throwable {
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File f = new File(System.getProperty("test.src", "."), args[1]);
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setupObjects(args[0], f);
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if (made.hashCode() != read.hashCode()) {
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throw new RuntimeException(
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"made.hashCode(){" + made.hashCode() + "} != " +
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"read.hashCode(){" + read.hashCode() + "}"
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);
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}
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}
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static void compareObjToFile(String lengthStr, String file0) throws Throwable
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{
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File f = new File(System.getProperty("test.src", "."), file0);
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setupObjects(lengthStr, f);
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if (!made.equals(read) || !read.equals(made)) {
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throw new RuntimeException(
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"made.equals(read) = " + made.equals(read)
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+ ", read.equals(made) = " + read.equals(made)
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);
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}
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}
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static MarshalledObject setupObjects(String lengthStr, File file)
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throws Throwable
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{
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int listLength = Integer.parseInt(lengthStr);
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made = marshalledList(listLength);
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ObjectInputStream in = new ObjectInputStream(new FileInputStream(file));
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read = (MarshalledObject) in.readObject();
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in.close();
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return read;
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}
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static MarshalledObject marshalledList(int length) throws Throwable {
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Node head = null;
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Node cur = null;
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for (int i = 0; i < length; i++) {
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if (head == null)
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cur = head = new Node();
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else
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cur = cur.next = new Node();
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}
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System.err.println("head = " + head);
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return new MarshalledObject(head);
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}
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}
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