RemapInstrument.java revision 12278:6fb5ee377870 
1/*
2 * Copyright (c) 2007, 2015, 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 SoftSynthesizer remapInstrument method
26   @modules java.desktop/com.sun.media.sound
27*/
28
29import javax.sound.midi.Instrument;
30import javax.sound.midi.MidiDevice;
31import javax.sound.midi.MidiUnavailableException;
32import javax.sound.midi.Patch;
33import javax.sound.midi.Soundbank;
34import javax.sound.sampled.*;
35import javax.sound.midi.MidiDevice.Info;
36
37import com.sun.media.sound.*;
38
39public class RemapInstrument {
40
41    private static void assertEquals(Object a, Object b) throws Exception
42    {
43        if(!a.equals(b))
44            throw new RuntimeException("assertEquals fails!");
45    }
46
47    private static void assertTrue(boolean value) throws Exception
48    {
49        if(!value)
50            throw new RuntimeException("assertTrue fails!");
51    }
52
53    public static void main(String[] args) throws Exception {
54        AudioSynthesizer synth = new SoftSynthesizer();
55        synth.openStream(null, null);
56        Soundbank defsbk = synth.getDefaultSoundbank();
57        if(defsbk != null)
58        {
59            Instrument ins3 = defsbk.getInstrument(new Patch(0,3));
60            Instrument ins10 = defsbk.getInstrument(new Patch(0,10));
61            assertTrue(synth.remapInstrument(ins3, ins10));
62            Instrument[] loaded = synth.getLoadedInstruments();
63            for (int i = 0; i < loaded.length; i++) {
64                if(loaded[i].getPatch().getBank() == ins3.getPatch().getBank())
65                if(loaded[i].getPatch().getProgram() == ins3.getPatch().getProgram())
66                {
67                    assertEquals(loaded[i].getName(), ins10.getName());
68                    break;
69                }
70            }
71
72        }
73        synth.close();
74
75    }
76}
77