GetLoadedInstruments2.java revision 12278:6fb5ee377870 
1/*
2 * Copyright (c) 2010, 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
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22 */
23
24/* @test
25 @summary Test SoftSynthesizer getLoadedInstruments method
26 @modules java.desktop/com.sun.media.sound
27*/
28
29import javax.sound.midi.MidiDevice;
30import javax.sound.midi.MidiUnavailableException;
31import javax.sound.midi.Patch;
32import javax.sound.midi.Soundbank;
33import javax.sound.sampled.*;
34import javax.sound.midi.MidiDevice.Info;
35
36import com.sun.media.sound.*;
37
38public class GetLoadedInstruments2 {
39
40    private static void assertEquals(Object a, Object b) throws Exception {
41        if (!a.equals(b))
42            throw new RuntimeException("assertEquals fails!");
43    }
44
45    private static void assertTrue(boolean value) throws Exception {
46        if (!value)
47            throw new RuntimeException("assertTrue fails!");
48    }
49
50    public static void main(String[] args) throws Exception {
51        AudioSynthesizer synth = new SoftSynthesizer();
52        synth.openStream(null, null);
53        Soundbank defsbk = synth.getDefaultSoundbank();
54        if (defsbk != null) {
55            assertTrue(defsbk.getInstruments().length == synth
56                    .getLoadedInstruments().length);
57        }
58        synth.close();
59
60    }
61}
62