1 /*

     2  * Copyright 2003 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /**

    25  * @test

    26  * @bug 4957669 5017871

    27  * @summary REGRESSION:create a socket with a Japanese hostname throws IllegalArgumentExcept; REGRESSION: host can't contain special chars such as space

    28  */

    29 

    30 import java.net.Socket;

    31 import java.net.UnknownHostException;

    32 

    33 // internalized domain name test

    34 public class IDNTest {

    35     public static void main(String[] args) {

    36         try {

    37             Socket s = new Socket("\u67f4\u7530\u82b3\u6a39", 8000);

    38         } catch (UnknownHostException e) {

    39             // Expected

    40         } catch (Exception e) {

    41             throw new RuntimeException(e);

    42         }

    43         try {

    44             Socket s = new Socket("ho st", 8000);

    45         } catch (UnknownHostException e) {

    46             // Expected

    47         } catch (Exception e) {

    48             throw new RuntimeException(e);

    49         }

    50     }

    51 }