| /* |
| * Copyright (c) 2002, 2016, 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. |
| */ |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.InputStream; |
| |
| import javax.sound.sampled.AudioFileFormat; |
| import javax.sound.sampled.AudioFormat; |
| import javax.sound.sampled.AudioInputStream; |
| import javax.sound.sampled.AudioSystem; |
| |
| /** |
| * @test |
| * @bug 4391108 |
| * @summary Writing au files with ulaw encoding is broken |
| */ |
| public class AUwithULAW { |
| public static void main(String args[]) throws Exception { |
| System.out.println(); |
| System.out.println(); |
| System.out.println("4391108: Writing au files with ulaw encoding is broken"); |
| byte[] fakedata=new byte[1234]; |
| InputStream is = new ByteArrayInputStream(fakedata); |
| AudioFormat inFormat = new AudioFormat(AudioFormat.Encoding.ULAW, 8000, 8, 1, 1, 8000, false); |
| |
| AudioInputStream ais = new AudioInputStream(is, inFormat, fakedata.length); |
| |
| ByteArrayOutputStream out = new ByteArrayOutputStream(1500); |
| System.out.println(" ulaw data will be written as AU to stream..."); |
| int t = AudioSystem.write(ais, AudioFileFormat.Type.AU, out); |
| byte[] writtenData = out.toByteArray(); |
| is = new ByteArrayInputStream(writtenData); |
| System.out.println(" Get AudioFileFormat of written file"); |
| AudioFileFormat fileformat = AudioSystem.getAudioFileFormat(is); |
| AudioFileFormat.Type type = fileformat.getType(); |
| System.out.println(" The file format type: "+type); |
| if (fileformat.getFrameLength()!=fakedata.length |
| && fileformat.getFrameLength()!=AudioSystem.NOT_SPECIFIED) { |
| throw new Exception("The written file's frame length is "+fileformat.getFrameLength()+" but should be "+fakedata.length+" !"); |
| } |
| ais = AudioSystem.getAudioInputStream(is); |
| System.out.println(" Got Stream with format: "+ais.getFormat()); |
| System.out.println(" test passed."); |
| } |
| } |