URLTest.java revision 6073:cea72c2bf071 
1/*
2 * Copyright (c) 2004, 2012, 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 5057532
27 * @summary Tests that host names are parsed correctly in URLs
28 * @author Eamonn McManus
29 * @run clean URLTest
30 * @run build URLTest
31 * @run main URLTest
32 */
33
34import java.net.MalformedURLException;
35import java.net.URISyntaxException;
36import java.net.URI;
37import javax.management.remote.JMXServiceURL;
38
39public class URLTest {
40    private static final String[] good = {
41        "",
42        "a",
43        "a.b",
44        "a.b.c.d.e.f.g",
45        "aaa.bbb",
46        "a-a.b-b",
47        "a-a",
48        "a--b",
49        "1.2.3.4",
50        "1.2.3.x",
51        "111.222.222.111",
52        "1",
53        "23skiddoo",
54        "23skiddoo.sfbay",
55        "a1.b2",
56        "1234.sfbay",
57        "[::]",
58        "[ffff::ffff]",
59    };
60    private static final String[] bad = {
61        "-a",
62        "a-",
63        "-",
64        "_",
65        "a_b",
66        "a_b.sfbay",
67        ".",
68        "..",
69        ".a",
70        "a.",
71        "a..",
72        "a..b",
73        ".a.b",
74        "a.b.",
75        "a.b..",
76        "1.2",
77        "111.222.333.444",
78        "a.23skiddoo",
79        "[:::]",
80        "[:]",
81    };
82
83    public static void main(String[] args) throws Exception {
84        System.out.println("Testing that JMXServiceURL accepts the same " +
85                           "hosts as java.net.URI");
86        System.out.println("(Except that it allows empty host names and " +
87                           "forbids a trailing \".\")");
88        System.out.println();
89
90        int failures = 0;
91
92        for (int pass = 1; pass <= 2; pass++) {
93            final boolean accept = (pass == 1);
94            System.out.println("  Hosts that should " +
95                               (accept ? "" : "not ") + "work");
96            String[] hosts = accept ? good : bad;
97
98            for (int i = 0; i < hosts.length; i++) {
99                final String host = hosts[i];
100                System.out.print("    " + host + ": ");
101
102                boolean jmxAccept = true;
103                try {
104                    new JMXServiceURL("rmi", hosts[i], 0);
105                } catch (MalformedURLException e) {
106                    jmxAccept = false;
107                }
108
109                boolean uriAccept;
110                try {
111                    final URI uri = new URI("http://" + host + "/");
112                    uriAccept = (uri.getHost() != null);
113                } catch (URISyntaxException e) {
114                    uriAccept = false;
115                }
116
117                final int len = host.length();
118                if (accept != uriAccept && len != 0 &&
119                    !(len > 1 && host.charAt(len - 1) == '.'
120                      && host.charAt(len - 2) != '.')) {
121                    // JMXServiceURL allows empty host name; also
122                    // java.net.URI allows trailing dot in hostname,
123                    // following RFC 2396, but JMXServiceURL doesn't,
124                    // following RFC 2609
125                    System.out.println("TEST BUG: URI accept=" + uriAccept);
126                    failures++;
127                } else {
128                    if (jmxAccept == accept)
129                        System.out.println("OK");
130                    else {
131                        System.out.println("FAILED");
132                        failures++;
133                    }
134                }
135            }
136
137            System.out.println();
138        }
139
140        if (failures == 0)
141            System.out.println("Test passed");
142        else {
143            System.out.println("TEST FAILURES: " + failures);
144            System.exit(1);
145        }
146    }
147}
148