Java example source code file (TestGetSoundbankInputStream.java)

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Java - Java tags/keywords

audio, bufferedinputstream, exception, fileinputstream, midi, patch, runtimeexception, sound, soundbank, testgetsoundbankinputstream

The TestGetSoundbankInputStream.java Java example source code

/*
 * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/* @test
 @summary Test SF2SoundbankReader getSoundbank(InputStream) method */

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;

import javax.sound.midi.Patch;
import javax.sound.midi.Soundbank;

import com.sun.media.sound.SF2SoundbankReader;

public class TestGetSoundbankInputStream {

    private static void assertTrue(boolean value) throws Exception
    {
        if(!value)
            throw new RuntimeException("assertTrue fails!");
    }

    public static void main(String[] args) throws Exception {
        File file = new File(System.getProperty("test.src", "."), "ding.sf2");
        FileInputStream fis = new FileInputStream(file);
        BufferedInputStream bis = new BufferedInputStream(fis);
        try
        {
            Soundbank sf2 = new SF2SoundbankReader().getSoundbank(bis);
            assertTrue(sf2.getInstruments().length == 1);
            Patch patch = sf2.getInstruments()[0].getPatch();
            assertTrue(patch.getProgram() == 0);
            assertTrue(patch.getBank() == 0);
        }
        finally
        {
            bis.close();
        }
    }
}