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
|
/*
* Copyright (c) 2014, 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.
*/
/**
* @test @summary Test that default methods in Checksum works as expected
* @build ChecksumBase
* @run main TestChecksum
*/
import java.util.zip.CRC32C;
import java.util.zip.Checksum;
public class TestChecksum {
public static void main(String[] args) {
ChecksumBase.testAll(new MyCRC32C(), 0xE3069283L);
}
/**
* Only implementing required methods
*/
private static class MyCRC32C implements Checksum {
private final CRC32C crc32c = new CRC32C();
@Override
public void update(int b) {
crc32c.update(b);
}
@Override
public void update(byte[] b, int off, int len) {
crc32c.update(b, off, len);
}
@Override
public long getValue() {
return crc32c.getValue();
}
@Override
public void reset() {
crc32c.reset();
}
}
}
|
