WriteOutputStream.java revision 829:b06c29386f63
1/* 2 * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Sun in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 22 * CA 95054 USA or visit www.sun.com if you need additional information or 23 * have any questions. 24 */ 25 26/* @test 27 @summary Test RiffWriter(OutputStream) constructor */ 28 29import java.io.ByteArrayInputStream; 30import java.io.ByteArrayOutputStream; 31import java.io.File; 32 33import javax.sound.sampled.*; 34 35import com.sun.media.sound.*; 36 37public class WriteOutputStream { 38 39 private static void assertEquals(Object a, Object b) throws Exception 40 { 41 if(!a.equals(b)) 42 throw new RuntimeException("assertEquals fails!"); 43 } 44 45 public static void main(String[] args) throws Exception { 46 RIFFWriter writer = null; 47 RIFFReader reader = null; 48 File tempfile = File.createTempFile("test",".riff"); 49 try 50 { 51 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 52 writer = new RIFFWriter(baos, "TEST"); 53 RIFFWriter chunk = writer.writeChunk("TSCH"); 54 chunk.write((byte)33); 55 writer.close(); 56 writer = null; 57 ByteArrayInputStream fis = new ByteArrayInputStream(baos.toByteArray()); 58 reader = new RIFFReader(fis); 59 assertEquals(reader.getFormat(), "RIFF"); 60 assertEquals(reader.getType(), "TEST"); 61 RIFFReader readchunk = reader.nextChunk(); 62 assertEquals(readchunk.getFormat(), "TSCH"); 63 assertEquals(readchunk.read(), 33); 64 fis.close(); 65 reader = null; 66 67 68 } 69 finally 70 { 71 if(writer != null) 72 writer.close(); 73 if(reader != null) 74 reader.close(); 75 76 if(tempfile.exists()) 77 if(!tempfile.delete()) 78 tempfile.deleteOnExit(); 79 } 80 } 81} 82