/*

 * Copyright (c) 2007, 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

 *

 * 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 using

     very bad InputStream which can only read 1 byte at time */

import java.io.BufferedInputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStream;

import javax.sound.midi.Patch;

import javax.sound.midi.Soundbank;

import com.sun.media.sound.SF2SoundbankReader;

public class TestGetSoundbankInputStream2 {

    private static class BadInputStream extends InputStream

    {

        InputStream is;

        public BadInputStream(InputStream is)

        {

            this.is = is;

        }

        public int read() throws IOException {

            return is.read();

        }

        public int read(byte[] b, int off, int len) throws IOException {

            if(len > 1) len = 1;

            return is.read(b, off, len);

        }

        public int read(byte[] b) throws IOException {

            return read(b, 0, b.length);

        }

        public long skip(long n) throws IOException {

            if(n > 1) n = 1;

            return is.skip(n);

        }

        public int available() throws IOException {

            int avail = is.available();

            if(avail > 1) avail = 1;

            return avail;

        }

        public void close() throws IOException {

            is.close();

        }

        public synchronized void mark(int readlimit) {

            is.mark(readlimit);

        }

        public boolean markSupported() {

            return is.markSupported();

        }

        public synchronized void reset() throws IOException {

            is.reset();

        }

    }

    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

        {

            InputStream badis = new BadInputStream(bis);

            Soundbank sf2 = new SF2SoundbankReader().getSoundbank(badis);

            assertTrue(sf2.getInstruments().length == 1);

            Patch patch = sf2.getInstruments()[0].getPatch();

            assertTrue(patch.getProgram() == 0);

            assertTrue(patch.getBank() == 0);

        }

        finally

        {

            bis.close();

        }

    }

}