Read.java

/*
 * Copyright (c) 2001, 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.
 */

/*
 * @summary Verify that the ObjectOutputStream.PutField API works as
 *          advertised.
 */

import java.io.*;

class Foo implements Serializable {
    private static final long serialVersionUID = 0L;

    boolean z;
    byte b;
    char c;
    short s;
    int i;
    long j;
    float f;
    double d;
    String str;
}

public class Read {
    public static void main(String[] args) throws Exception {
        ObjectInputStream oin =
            new ObjectInputStream(new FileInputStream("tmp.ser"));
        Foo foo = (Foo) oin.readObject();
        oin.close();

        if ((! foo.z) ||
            (foo.b != 5) ||
            (foo.c != '5') ||
            (foo.s != 5) ||
            (foo.i != 5) ||
            (foo.j != 5) ||
            (foo.f != 5.0f) ||
            (foo.d != 5.0) ||
            (! foo.str.equals("5")))
        {
            throw new Error();
        }
    }
}