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test/java/nio/channels/spi/SelectorProvider/inheritedChannel/StateTestService.java

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   1 /*
   2  * Copyright (c) 2003, 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  *
  26  *
  27  * A test service for use in the inetd/System.inheritedChannel unit
  28  * tests.
  29  *
  30  * The test checks that the channel returned by System.inheritiedChannel
  31  * is in blocking mode and is bound. In addition, in the case of a
  32  * SocketChannel checks that the socket is connected.
  33  *
  34  * The test service is launched with an argument that is the reply port.
  35  * This reply port is used as an out-of-band connection to the unit test
  36  * so that the test status can be reported. When the test completes it
  37  * establishes a TCP connection to the port and sends a PASSED/FAILED
  38  * message to indicate the test result.
  39  */
  40 import java.nio.*;
  41 import java.nio.channels.*;
  42 import java.io.IOException;
  43 import java.net.InetAddress;
  44 import java.net.InetSocketAddress;





  45 
  46 public class StateTestService {
  47 
  48     static boolean failed = false;
  49     static int reply_port;
  50 
  51     static void check(boolean okay) {
  52         if (!okay) {
  53             failed = true;
  54         }
  55     }
  56 
  57     private static void reply(String msg) throws IOException {
  58         InetSocketAddress isa = new InetSocketAddress(InetAddress.getLocalHost(), reply_port);
  59         SocketChannel sc = SocketChannel.open(isa);
  60         byte b[] = msg.getBytes("UTF-8");
  61         ByteBuffer bb = ByteBuffer.wrap(b);
  62         sc.write(bb);
  63         sc.close();
  64     }


   1 /*
   2  * Copyright (c) 2003, 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  *
  26  *
  27  * A test service for use in the inetd/System.inheritedChannel unit
  28  * tests.
  29  *
  30  * The test checks that the channel returned by System.inheritiedChannel
  31  * is in blocking mode and is bound. In addition, in the case of a
  32  * SocketChannel checks that the socket is connected.
  33  *
  34  * The test service is launched with an argument that is the reply port.
  35  * This reply port is used as an out-of-band connection to the unit test
  36  * so that the test status can be reported. When the test completes it
  37  * establishes a TCP connection to the port and sends a PASSED/FAILED
  38  * message to indicate the test result.
  39  */


  40 import java.io.IOException;
  41 import java.net.InetAddress;
  42 import java.net.InetSocketAddress;
  43 import java.nio.ByteBuffer;
  44 import java.nio.channels.Channel;
  45 import java.nio.channels.DatagramChannel;
  46 import java.nio.channels.ServerSocketChannel;
  47 import java.nio.channels.SocketChannel;
  48 
  49 public class StateTestService {
  50 
  51     static boolean failed = false;
  52     static int reply_port;
  53 
  54     static void check(boolean okay) {
  55         if (!okay) {
  56             failed = true;
  57         }
  58     }
  59 
  60     private static void reply(String msg) throws IOException {
  61         InetSocketAddress isa = new InetSocketAddress(InetAddress.getLocalHost(), reply_port);
  62         SocketChannel sc = SocketChannel.open(isa);
  63         byte b[] = msg.getBytes("UTF-8");
  64         ByteBuffer bb = ByteBuffer.wrap(b);
  65         sc.write(bb);
  66         sc.close();
  67     }


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