1 /*
2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 /**
25  * @test
26  * @bug 8158802
27  * @summary com.sun.jndi.ldap.SimpleClientId produces wrong hash code
28  * @modules java.naming/com.sun.jndi.ldap
29  */
30 
31 import java.io.OutputStream;
32 import java.lang.reflect.Constructor;
33 import javax.naming.ldap.Control;
34 
35 
36 public class SimpleClientIdHashCode {
main(String[] args)37     public static void main(String[] args) throws Throwable {
38         Class<?> simpleClientIdClass
39                 = Class.forName("com.sun.jndi.ldap.SimpleClientId");
40         Constructor<?> init = simpleClientIdClass.getDeclaredConstructor(
41                 int.class, String.class, int.class, String.class,
42                 Control[].class, OutputStream.class, String.class,
43                 String.class, Object.class);
44         init.setAccessible(true);
45 
46         Object p1 = new byte[]{66,77};
47         Object p2 = new char[]{'w','d'};
48         Object p3 = "word";
49 
50         test(init, new byte[]{65}, new byte[]{65});
51         test(init, new char[]{'p'}, new char[]{'p'});
52         test(init, "pass", "pass");
53         test(init, p1, p1);
54         test(init, p2, p2);
55         test(init, p3, p3);
56         test(init, null, null);
57     }
58 
test(Constructor<?> init, Object pass1, Object pass2)59     private static void test(Constructor<?> init, Object pass1, Object pass2)
60             throws Throwable {
61 
62         Object o1 = init.newInstance(1, "host", 3, "", null, System.out,
63                 null, null, pass1);
64         Object o2 = init.newInstance(1, "host", 3, "", null, System.out,
65                 null, null, pass2);
66 
67         if (!o1.equals(o2))
68             throw new RuntimeException("Objects not equal");
69 
70         if (o1.hashCode() != o2.hashCode())
71             throw new RuntimeException("Inconsistent hash codes");
72     }
73 }
74