| /* |
| * Copyright (c) 2007, 2015, 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 DLSSoundbankReader getSoundbank(InputStream) method using |
| very bad InputStream which can only read 1 byte at time |
| @modules java.desktop/com.sun.media.sound |
| */ |
| |
| 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.DLSSoundbankReader; |
| |
| 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.dls"); |
| FileInputStream fis = new FileInputStream(file); |
| BufferedInputStream bis = new BufferedInputStream(fis); |
| try |
| { |
| InputStream badis = new BadInputStream(bis); |
| Soundbank dls = new DLSSoundbankReader().getSoundbank(badis); |
| assertTrue(dls.getInstruments().length == 1); |
| Patch patch = dls.getInstruments()[0].getPatch(); |
| assertTrue(patch.getProgram() == 0); |
| assertTrue(patch.getBank() == 0); |
| } |
| finally |
| { |
| bis.close(); |
| } |
| } |
| } |