1 /*
2 * Copyright (c) 2001, 2019, 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 8225499 4464064
27 * @library /test/lib
28 * @summary InetSocketAddress::toString not friendly to IPv6 literal addresses
29 * @run testng/othervm ToString
30 * @run testng/othervm -Djava.net.preferIPv4Stack=true ToString
31 * @run testng/othervm -Djava.net.preferIPv6Addresses=true ToString
32 */
33
34 import java.net.*;
35
36 import jdk.test.lib.net.IPSupport;
37 import org.testng.annotations.BeforeTest;
38 import org.testng.annotations.DataProvider;
39 import org.testng.annotations.Test;
40
41 public class ToString {
42
43 private static final String loopbackAddr;
44
45 static {
46 InetAddress loopback = InetAddress.getLoopbackAddress();
47 String addr = loopback.getHostAddress();
48 if (loopback instanceof Inet6Address) {
49 addr = "[" + addr + "]";
50 }
51 loopbackAddr = addr;
52 }
53
54 @BeforeTest
55 public void setup() {
56 IPSupport.throwSkippedExceptionIfNonOperational();
57 }
58
59 @Test
60 // InetSocketAddress.toString() throws NPE with unresolved address
61 public static void NPETest (){
62 System.out.println(new InetSocketAddress("unresolved", 12345));
63 }
64
65 @DataProvider(name = "hostPortArgs")
66 public Object[][] createArgs1() {
67 return new Object[][]{
68 // hostname, port number, expected string in format
69 // <hostname>/<IP literal>:<port> or
70 // <hostname>/<unresolved>:<port> if address is unresolved
71 {"::1", 80, "/[0:0:0:0:0:0:0:1]:80"},
72 {"fedc:ba98:7654:3210:fedc:ba98:7654:3210", 80, "/[fedc:ba98:7654:3210:fedc:ba98:7654:3210]:80"},
73 {"::192.9.5.5", 80, "/[0:0:0:0:0:0:c009:505]:80"},
74 {"127.0.0.1", 80, "/127.0.0.1:80"},
75 {"::ffff:192.0.2.128", 80, "/192.0.2.128:80"},
76 {"0", 80, "/0.0.0.0:80"},
77 {":", 80, ":/<unresolved>:80"},
78 {":1", 80, ":1/<unresolved>:80"},
79 };
80 }
81
82 @Test(dataProvider = "hostPortArgs")
83 public static void testConstructor(String host, int port, String string) {
84 String received = new InetSocketAddress(host, port).toString();
85
86 if (!string.equals(received)) {
87 throw new RuntimeException("Expected: " + string + " Received: " + received);
88 }
89 }
90
91 @DataProvider(name = "addrPortArgs")
92 public Object[][] createArgs2() {
93 try {
94 return new Object[][]{
95 // InetAddress, port number, expected string
96 {InetAddress.getLoopbackAddress(), 80, "localhost/" + loopbackAddr + ":80"},
97 {InetAddress.getLocalHost(), 80, InetAddress.getLocalHost().toString() + ":80"},
98 {InetAddress.getByAddress(new byte[]{1, 1, 1, 1}), 80, "/1.1.1.1:80"},
99 {InetAddress.getByAddress(new byte[]{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}), 80, "/[101:101:101:101:101:101:101:101]:80"},
100 {InetAddress.getByName("225.225.225.0"), 80, "/225.225.225.0:80"},
101 };
102 } catch (UnknownHostException uhe) {
103 throw new RuntimeException("Data provider creation failed: " + uhe, uhe);
104 }
105 }
106
107 @Test(dataProvider = "addrPortArgs")
108 public static void testConstructor(InetAddress addr, int port, String string) {
109 String received = new InetSocketAddress(addr, port).toString();
110
111 if (!string.equals(received)) {
112 throw new RuntimeException("Expected: " + string + " Received: " + received);
113 }
114 }
115
116 @DataProvider(name = "unresolved")
117 public Object[][] createArgs3() {
118 return new Object[][]{
119 // hostname, port number, expected string
120 {"::1", 80, "::1/<unresolved>:80"},
121 {"fedc:ba98:7654:3210:fedc:ba98:7654:3210", 80, "fedc:ba98:7654:3210:fedc:ba98:7654:3210/<unresolved>:80"},
122 {"::192.9.5.5", 80, "::192.9.5.5/<unresolved>:80"},
123 {"127.0.0.1", 80, "127.0.0.1/<unresolved>:80"},
124 {"::ffff:192.0.2.128", 80, "::ffff:192.0.2.128/<unresolved>:80"},
125 {"0", 80, "0/<unresolved>:80"},
126 {"foo", 80, "foo/<unresolved>:80"},
127 {":", 80, ":/<unresolved>:80"},
128 {":1", 80, ":1/<unresolved>:80"},
129 };
130 }
131
132 @Test(dataProvider = "unresolved")
133 public static void testCreateUnresolved(String host, int port, String string) {
134 String received = InetSocketAddress.createUnresolved(host, port).toString();
135
136 if (!string.equals(received)) {
137 throw new RuntimeException("Expected: " + string + " Received: " + received);
138 }
139 }
140 }