1 /*

     2  * Copyright (c) 2010, 2017, 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 6912868 8170868

    27  * @summary Basic test to provide some coverage of system proxy code. Will

    28  * always pass. Should be run manually for specific systems to inspect output.

    29  * @run main/othervm -Djava.net.useSystemProxies=true SystemProxies

    30  */

    31 

    32 import java.net.Proxy;

    33 import java.net.ProxySelector;

    34 import java.net.URI;

    35 import java.net.URISyntaxException;

    36 import java.util.List;

    37 

    38 public class SystemProxies {

    39 

    40     static final String[] uriAuthority = { "myMachine/", "local", "localhost",

    41                                            "127.0.0.1", "127.0.0.123",

    42                                            "127.0.2.2", "127.3.3.3",

    43                                            "128.0.0.1" };

    44     static final ProxySelector proxySel = ProxySelector.getDefault();

    45 

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

    47         if (! "true".equals(System.getProperty("java.net.useSystemProxies"))) {

    48             System.out.println("Usage: java -Djava.net.useSystemProxies=true SystemProxies");

    49             return;

    50         }

    51 

    52         printProxies("http://");

    53         printProxies("https://");

    54         printProxies("ftp://");

    55         printProxies("none://");

    56         printProxies("gopher://");

    57         printProxies("rtsp://");

    58         printProxies("socket://");

    59     }

    60 

    61     static void printProxies(String proto) {

    62         System.out.println("Protocol:" + proto);

    63         for (String uri : uriAuthority) {

    64             String uriStr =  proto + uri;

    65             try {

    66                 List<Proxy> proxies = proxySel.select(new URI(uriStr));

    67                 System.out.println("\tProxies returned for " + uriStr);

    68                 for (Proxy proxy : proxies)

    69                     System.out.println("\t\t" + proxy);

    70             } catch (URISyntaxException e) {

    71                 System.err.println(e);

    72             }

    73         }

    74     }

    75 }