1/*
2 * Copyright (c) 2004, 2015, 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 *
30 * @run clean URLTest
31 * @run build URLTest
32 * @run main URLTest
33 */
34
35import java.net.MalformedURLException;
36import java.net.URISyntaxException;
37import java.net.URI;
38import javax.management.remote.JMXServiceURL;
39
40public class URLTest {
41    private static final String[] good = {
42        "",
43        "a",
44        "a.b",
45        "a.b.c.d.e.f.g",
46        "aaa.bbb",
47        "a-a.b-b",
48        "a-a",
49        "a--b",
50        "1.2.3.4",
51        "1.2.3.x",
52        "111.222.222.111",
53        "1",
54        "23skiddoo",
55        "23skiddoo.sfbay",
56        "a1.b2",
57        "1234.sfbay",
58        "[::]",
59        "[ffff::ffff]",
60    };
61    private static final String[] bad = {
62        "-a",
63        "a-",
64        "-",
65        "_",
66        "a_b",
67        "a_b.sfbay",
68        ".",
69        "..",
70        ".a",
71        "a.",
72        "a..",
73        "a..b",
74        ".a.b",
75        "a.b.",
76        "a.b..",
77        "1.2",
78        "111.222.333.444",
79        "a.23skiddoo",
80        "[:::]",
81        "[:]",
82    };
83
84    public static void main(String[] args) throws Exception {
85        System.out.println("Testing that JMXServiceURL accepts the same " +
86                           "hosts as java.net.URI");
87        System.out.println("(Except that it allows empty host names and " +
88                           "forbids a trailing \".\")");
89        System.out.println();
90
91        int failures = 0;
92
93        for (int pass = 1; pass <= 2; pass++) {
94            final boolean accept = (pass == 1);
95            System.out.println("  Hosts that should " +
96                               (accept ? "" : "not ") + "work");
97            String[] hosts = accept ? good : bad;
98
99            for (int i = 0; i < hosts.length; i++) {
100                final String host = hosts[i];
101                System.out.print("    " + host + ": ");
102
103                boolean jmxAccept = true;
104                try {
105                    new JMXServiceURL("rmi", hosts[i], 0);
106                } catch (MalformedURLException e) {
107                    jmxAccept = false;
108                }
109
110                boolean uriAccept;
111                try {
112                    final URI uri = new URI("http://" + host + "/");
113                    uriAccept = (uri.getHost() != null);
114                } catch (URISyntaxException e) {
115                    uriAccept = false;
116                }
117
118                final int len = host.length();
119                if (accept != uriAccept && len != 0 &&
120                    !(len > 1 && host.charAt(len - 1) == '.'
121                      && host.charAt(len - 2) != '.')) {
122                    // JMXServiceURL allows empty host name; also
123                    // java.net.URI allows trailing dot in hostname,
124                    // following RFC 2396, but JMXServiceURL doesn't,
125                    // following RFC 2609
126                    System.out.println("TEST BUG: URI accept=" + uriAccept);
127                    failures++;
128                } else {
129                    if (jmxAccept == accept)
130                        System.out.println("OK");
131                    else {
132                        System.out.println("FAILED");
133                        failures++;
134                    }
135                }
136            }
137
138            System.out.println();
139        }
140
141        if (failures == 0)
142            System.out.println("Test passed");
143        else {
144            System.out.println("TEST FAILURES: " + failures);
145            System.exit(1);
146        }
147    }
148}
149