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 4422122
27 * @summary Test that MulticastSocket.getInterface returns the
28 * same InetAddress set by MulticastSocket.setInterface
29 */
30 import java.net.*;
31 import java.util.Enumeration;
32 import java.io.IOException;
33
34 public class TestInterfaces {
35
36 static final boolean isWindows = System.getProperty("os.name").startsWith("Windows");
37
38 public static void main(String args[]) throws Exception {
39 int failures = 0;
40
41 MulticastSocket soc = new MulticastSocket();
42
43 Enumeration nifs = NetworkInterface.getNetworkInterfaces();
44 while (nifs.hasMoreElements()) {
45 NetworkInterface ni = (NetworkInterface)nifs.nextElement();
46
47 /*
48 * Test MulticastSocket.getInterface
49 */
50 Enumeration addrs = ni.getInetAddresses();
51 while (addrs.hasMoreElements()) {
52 InetAddress ia = (InetAddress)addrs.nextElement();
53
54 System.out.println("********************************");
55 System.out.println("MulticastSocket.setInterface(" + ia + ")");
56
57 try {
58 soc.setInterface(ia);
59 } catch (IOException ioe) {
60 System.err.println("Can't set interface to: " + ia
61 + " " + ioe.getMessage());
62 continue;
63 }
64
65 InetAddress curr = soc.getInterface();
66 if (!curr.equals(ia)) {
67 System.err.println("MulticastSocket.getInterface returned: " + curr);
68 System.err.println("Failed! Expected: " + ia);
69 failures++;
70 } else {
71 System.out.println("Passed.");
72 }
73 }
74
75 /*
76 * Test MulticastSocket.getNetworkInterface
77 */
78 System.out.println("********************************");
79 System.out.println("MulticastSocket.setNetworkInterface(" +
80 ni.getName() + ")");
81
82 try {
83 soc.setNetworkInterface(ni);
84 } catch (IOException ioe) {
85 System.err.println("Can't set interface to: " + ni.getName()
86 + " " + ioe.getMessage());
87 continue;
88 }
89
90 // JDK-8022963, Skip (Windows) Teredo Tunneling Pseudo-Interface
91 String dName = ni.getDisplayName();
92 if (isWindows && dName != null && dName.contains("Teredo"))
93 continue;
94
95 NetworkInterface curr = soc.getNetworkInterface();
96 if (!curr.equals(ni)) {
97 System.err.println("MulticastSocket.getNetworkInterface returned: " + curr);
98 System.err.println("Failed! Expected: " + ni);
99 failures++;
100 } else {
101 System.out.println("Passed.");
102 }
103
104 }
105
106 if (failures > 0) {
107 System.out.println("********************************");
108 throw new Exception(failures + " test(s) failed!!!");
109 }
110
111 }
112
113 }
|
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 4422122
27 * @summary Test that MulticastSocket.getInterface returns the
28 * same InetAddress set by MulticastSocket.setInterface
29 */
30 import java.net.*;
31 import java.util.Arrays;
32 import java.util.Collections;
33 import java.util.Enumeration;
34 import java.io.IOException;
35
36 public class TestInterfaces {
37
38 static final boolean isWindows = System.getProperty("os.name").startsWith("Windows");
39
40 public static void main(String args[]) throws Exception {
41 int failures = 0;
42
43 MulticastSocket soc = new MulticastSocket();
44
45 Enumeration nifs = NetworkInterface.getNetworkInterfaces();
46 while (nifs.hasMoreElements()) {
47 NetworkInterface ni = (NetworkInterface)nifs.nextElement();
48
49 /*
50 * Test MulticastSocket.getInterface
51 */
52 System.out.println("Testing network interface " + ni);
53 Enumeration addrs = ni.getInetAddresses();
54 while (addrs.hasMoreElements()) {
55 InetAddress ia = (InetAddress)addrs.nextElement();
56
57 System.out.println("********************************");
58 System.out.println("MulticastSocket.setInterface(" + ia + ")");
59
60 try {
61 soc.setInterface(ia);
62 } catch (IOException ioe) {
63 System.err.println("Can't set interface to: " + ia
64 + " " + ioe.getMessage());
65 continue;
66 }
67
68 InetAddress curr = soc.getInterface();
69 if (!curr.equals(ia)) {
70 System.err.println("NetworkInterface under test " + ni);
71 displayInterfaceInformation(ni);
72 System.err.println("MulticastSocket.getInterface returned: " + curr);
73 System.err.println("Failed! Expected: " + ia);
74 failures++;
75 } else {
76 System.out.println("Passed.");
77 }
78 }
79
80 /*
81 * Test MulticastSocket.getNetworkInterface
82 */
83 System.out.println("********************************");
84 System.out.println("MulticastSocket.setNetworkInterface(" +
85 ni.getName() + ")");
86
87 try {
88 soc.setNetworkInterface(ni);
89 } catch (IOException ioe) {
90 System.err.println("Can't set interface to: " + ni.getName()
91 + " " + ioe.getMessage());
92 continue;
93 }
94
95 // JDK-8022963, Skip (Windows) Teredo Tunneling Pseudo-Interface
96 String dName = ni.getDisplayName();
97 if (isWindows && dName != null && dName.contains("Teredo"))
98 continue;
99
100 NetworkInterface curr = soc.getNetworkInterface();
101 if (!curr.equals(ni)) {
102 System.err.println("MulticastSocket.getNetworkInterface returned: " + curr);
103 System.err.println("Failed! Expected: " + ni);
104 System.err.println("NetworkInterface details for curr variable ");
105 displayInterfaceInformation(curr);
106 System.err.println("NetworkInterface details for ni variable ");
107 displayInterfaceInformation(ni) ;
108 failures++;
109 } else {
110 System.out.println("Passed.");
111 }
112
113 }
114
115 if (failures > 0) {
116 System.out.println("********************************");
117 throw new Exception(failures + " test(s) failed!!!");
118 }
119
120 }
121
122 static void displayInterfaceInformation(NetworkInterface netint) throws SocketException {
123 System.err.println("Display name: " + netint.getDisplayName());
124 System.err.println("Name: " + netint.getName());
125 Enumeration<InetAddress> inetAddresses = netint.getInetAddresses();
126
127 for (InetAddress inetAddress : Collections.list(inetAddresses))
128 System.err.println("InetAddress: " + inetAddress);
129
130 System.err.println("Up? " + netint.isUp());
131 System.err.println("Loopback? " + netint.isLoopback());
132 System.err.println("PointToPoint? " + netint.isPointToPoint());
133 System.err.println("Supports multicast? " + netint.supportsMulticast());
134 System.err.println("Virtual? " + netint.isVirtual());
135 System.err.println("Hardware address: " +
136 Arrays.toString(netint.getHardwareAddress()));
137 System.err.println("MTU: " + netint.getMTU());
138 System.err.println("Index: " + netint.getIndex());
139 System.err.println();
140 }
141 }
|