ReadUnsignedShort.java revision 8729:0242fce0f717
1/* 2 * Copyright (c) 2007, Oracle and/or its affiliates. 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* @test 25 @summary Test RiffReader readUnsignedShort method */ 26 27import java.io.File; 28import java.io.FileInputStream; 29 30import javax.sound.sampled.*; 31 32import com.sun.media.sound.*; 33 34public class ReadUnsignedShort { 35 36 private static void assertEquals(Object a, Object b) throws Exception 37 { 38 if(!a.equals(b)) 39 throw new RuntimeException("assertEquals fails!"); 40 } 41 42 public static void main(String[] args) throws Exception { 43 RIFFWriter writer = null; 44 RIFFReader reader = null; 45 File tempfile = File.createTempFile("test",".riff"); 46 try 47 { 48 writer = new RIFFWriter(tempfile, "TEST"); 49 RIFFWriter chunk = writer.writeChunk("TSCH"); 50 chunk.writeUnsignedShort(377); 51 writer.close(); 52 writer = null; 53 FileInputStream fis = new FileInputStream(tempfile); 54 reader = new RIFFReader(fis); 55 assertEquals(reader.getFormat(), "RIFF"); 56 assertEquals(reader.getType(), "TEST"); 57 RIFFReader readchunk = reader.nextChunk(); 58 assertEquals(readchunk.getFormat(), "TSCH"); 59 assertEquals(reader.readUnsignedShort(), 377); 60 fis.close(); 61 reader = null; 62 63 64 } 65 finally 66 { 67 if(writer != null) 68 writer.close(); 69 if(reader != null) 70 reader.close(); 71 72 if(tempfile.exists()) 73 if(!tempfile.delete()) 74 tempfile.deleteOnExit(); 75 } 76 } 77} 78