1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18/**
19 * @author Boris V. Kuznetsov
20 */
21
22package org.apache.harmony.security.tests.support;
23
24import java.security.MessageDigestSpi;
25
26/**
27 * Tests implementation of MessageDigest
28 */
29public class MyMessageDigest2 extends MessageDigestSpi {
30
31    public static boolean runEngineReset = false;
32    public static boolean runEngineDigest = false;
33    public static boolean runEngineUpdate1 = false;
34    public static boolean runEngineUpdate2 = false;
35
36    /**
37     *
38     */
39    public void engineReset() {
40        runEngineReset = true;
41    }
42
43    /**
44     *
45     */
46    public byte[] engineDigest() {
47        runEngineDigest = true;
48        return new byte[0];
49    }
50
51    /**
52     *
53     */
54    public void engineUpdate(byte arg0) {
55        runEngineUpdate1 = true;
56    }
57
58    /**
59     *
60     */
61    public void engineUpdate(byte[] arg0, int arg1, int arg2) {
62        runEngineUpdate2 = true;
63    }
64
65    /**
66     * The implementation is not cloneable
67     */
68    public Object clone() throws CloneNotSupportedException {
69        throw new CloneNotSupportedException();
70    }
71}
72