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*
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*/
/**
* @test
* @bug 6210227
* @summary REGRESSION: Socket.getLocalAddress() returns address of 0.0.0.0 on outbound TCP
*/
import java.util.*;
import java.net.*;
public class B6210227 {
public static void main(String[] args) throws Exception
{
ServerSocket ss = new ServerSocket(0);
int port = ss.getLocalPort();
byte[] bad = {0,0,0,0};
try {
InetSocketAddress isa = new InetSocketAddress(InetAddress.getLocalHost(), port);
Socket s = new Socket();
s.connect( isa, 1000 );
InetAddress iaLocal = s.getLocalAddress(); // if this comes back as 0.0. 0.0 this would demonstrate issue
String sLocalHostname = iaLocal.getHostName();
if (Arrays.equals (iaLocal.getAddress(), bad)) {
throw new RuntimeException ("0.0.0.0 returned");
}
System.out.println("local hostname is "+sLocalHostname );
} catch(Exception e) {
System.out.println("Exception happened");
throw e;
} finally {
ss.close();
}
}
}