blob: 2d2dc9dac5946a4eb85bea76952bb331afdf4778 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.itest.spi;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import java.util.logging.Logger;
import junit.framework.Assert;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class SPITestCase {
@Before
public void setUp() throws Exception {
}
@After
public void tearDown() throws Exception {
}
@Test
public void diffSPIClasses(){
File spiSafeFile = new File("spi-safe.txt");
File spiFile = new File("spi.txt");
String spiSafeMD5 = null;
String spiMD5 = null;
try {
spiSafeMD5 = getMD5Digest(spiSafeFile);
spiMD5 = getMD5Digest(spiFile);
} catch(Exception ex) {
ex.printStackTrace();
Assert.fail(ex.toString());
}
System.out.println("SPI Safe MD5 = " + spiSafeMD5);
System.out.println("SPI MD5 = " + spiMD5);
Assert.assertEquals(spiSafeMD5, spiMD5);
}
private String getMD5Digest(File file)
throws NoSuchAlgorithmException,
FileNotFoundException,
IOException {
MessageDigest messageDigest = MessageDigest.getInstance("MD5");
FileInputStream fileInputStream = new FileInputStream(file);
DataInputStream dataInputStream = new DataInputStream(fileInputStream);
byte[] fileBytes = new byte[(int)file.length()];
dataInputStream.readFully(fileBytes);
messageDigest.update(fileBytes);
byte[] md5Digest = messageDigest.digest();
BigInteger m5DigestInteger = new BigInteger(1,md5Digest);
return m5DigestInteger.toString(16);
}
}
|
