jdk/test/javax/crypto/spec/IvParameterSpec/NullIV.java

/*
 * Copyright 2004-2007 Sun Microsystems, Inc.  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.
 *
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 */

/**
 * @test
 * @bug 4960776
 * @summary IvParameterSpec constructors should throw exception
 *   if the iv parameter is null.
 * @author Sean Mullan
 */
import javax.crypto.spec.IvParameterSpec;

public class NullIV {

    public static void main(String[] args) throws Exception {

        try {
            IvParameterSpec ivParams = new IvParameterSpec(null);
            throw new Exception("expected NullPointerException");
        } catch (NullPointerException npe) {}

        try {
            IvParameterSpec ivParams = new IvParameterSpec(null, 0, 0);
            throw new Exception("expected IllegalArgumentException");
        } catch (IllegalArgumentException iae) {}

    }
}