1 /*
   2  * Copyright (c) 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 import java.net.ServerSocket;
  25 import java.net.URI;
  26 import jdk.incubator.http.HttpClient;
  27 import jdk.incubator.http.HttpRequest;
  28 import static java.lang.System.out;
  29 import static jdk.incubator.http.HttpResponse.BodyHandler.discard;
  30 
  31 /**
  32  * @test
  33  * @summary Basic test for interrupted blocking send
  34  */
  35 
  36 public class InterruptedBlockingSend {
  37 
  38     static volatile Throwable throwable;
  39 
  40     public static void main(String[] args) throws Exception {
  41         HttpClient client = HttpClient.newHttpClient();
  42         try (ServerSocket ss = new ServerSocket(0, 20)) {
  43             int port = ss.getLocalPort();
  44             URI uri = new URI("http://127.0.0.1:" + port + "/");
  45 
  46             HttpRequest request = HttpRequest.newBuilder(uri).build();
  47 
  48             Thread t = new Thread(() -> {
  49                 try {
  50                     client.send(request, discard(null));
  51                 } catch (InterruptedException e) {
  52                     throwable = e;
  53                 } catch (Throwable th) {
  54                     throwable = th;
  55                 }
  56             });
  57             t.start();
  58             Thread.sleep(5000);
  59             t.interrupt();
  60             t.join();
  61 
  62             if (!(throwable instanceof InterruptedException)) {
  63                 throw new RuntimeException("Expected InterruptedException, got " + throwable);
  64             } else {
  65                 out.println("Caught expected InterruptedException: " + throwable);
  66             }
  67         }
  68     }
  69 }