Send_ChannelPressure.java revision 8729:0242fce0f717 
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.
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/* @test
25   @summary Test SoftReceiver send method */
26
27import javax.sound.midi.*;
28import javax.sound.sampled.*;
29
30import com.sun.media.sound.*;
31
32public class Send_ChannelPressure {
33
34    private static void assertEquals(Object a, Object b) throws Exception
35    {
36        if(!a.equals(b))
37            throw new RuntimeException("assertEquals fails!");
38    }
39
40    private static void assertTrue(boolean value) throws Exception
41    {
42        if(!value)
43            throw new RuntimeException("assertTrue fails!");
44    }
45
46    public static void main(String[] args) throws Exception {
47        SoftTestUtils soft = new SoftTestUtils();
48        MidiChannel channel = soft.synth.getChannels()[0];
49        Receiver receiver = soft.synth.getReceiver();
50
51        ShortMessage smsg = new ShortMessage();
52        smsg.setMessage(ShortMessage.CHANNEL_PRESSURE,0, 10,0);
53        receiver.send(smsg, -1);
54        assertEquals(channel.getChannelPressure(), 10);
55        smsg.setMessage(ShortMessage.CHANNEL_PRESSURE,0, 90,0);
56        receiver.send(smsg, -1);
57        assertEquals(channel.getChannelPressure(), 90);
58
59        soft.close();
60    }
61}
62