1 /*
   2  * Copyright (c) 2007, 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.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 /* @test
  27    @summary Test SoftReceiver send method */
  28 
  29 import javax.sound.midi.*;
  30 import javax.sound.sampled.*;
  31 
  32 import com.sun.media.sound.*;
  33 
  34 public class Send_ChannelPressure {
  35 
  36     private static void assertEquals(Object a, Object b) throws Exception
  37     {
  38         if(!a.equals(b))
  39             throw new RuntimeException("assertEquals fails!");
  40     }
  41 
  42     private static void assertTrue(boolean value) throws Exception
  43     {
  44         if(!value)
  45             throw new RuntimeException("assertTrue fails!");
  46     }
  47 
  48     public static void main(String[] args) throws Exception {
  49         SoftTestUtils soft = new SoftTestUtils();
  50         MidiChannel channel = soft.synth.getChannels()[0];
  51         Receiver receiver = soft.synth.getReceiver();
  52 
  53         ShortMessage smsg = new ShortMessage();
  54         smsg.setMessage(ShortMessage.CHANNEL_PRESSURE,0, 10,0);
  55         receiver.send(smsg, -1);
  56         assertEquals(channel.getChannelPressure(), 10);
  57         smsg.setMessage(ShortMessage.CHANNEL_PRESSURE,0, 90,0);
  58         receiver.send(smsg, -1);
  59         assertEquals(channel.getChannelPressure(), 90);
  60 
  61         soft.close();
  62     }
  63 }