| /* |
| * 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 |
| * 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 ModelByteBuffer(File,long,long) constructor */ |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| |
| import javax.sound.sampled.*; |
| |
| import com.sun.media.sound.*; |
| |
| public class NewModelByteBufferFileLongLong { |
| |
| static float[] testarray; |
| static byte[] test_byte_array; |
| static File test_file; |
| static AudioFormat format = new AudioFormat(44100, 16, 1, true, false); |
| |
| static void setUp() throws Exception { |
| testarray = new float[1024]; |
| for (int i = 0; i < 1024; i++) { |
| double ii = i / 1024.0; |
| ii = ii * ii; |
| testarray[i] = (float)Math.sin(10*ii*2*Math.PI); |
| testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI); |
| testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI); |
| testarray[i] *= 0.3; |
| } |
| test_byte_array = new byte[testarray.length*2]; |
| AudioFloatConverter.getConverter(format).toByteArray(testarray, test_byte_array); |
| test_file = File.createTempFile("test", ".raw"); |
| FileOutputStream fos = new FileOutputStream(test_file); |
| fos.write(test_byte_array); |
| } |
| |
| static void tearDown() throws Exception { |
| if(!test_file.delete()) |
| test_file.deleteOnExit(); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| try |
| { |
| setUp(); |
| |
| ModelByteBuffer buff = new ModelByteBuffer(test_file,10,20); |
| if(buff.array() != null) |
| throw new RuntimeException("buff.array() not null!"); |
| if(buff.capacity() != 20) |
| throw new RuntimeException("buff.capacity() not 20!"); |
| if(buff.arrayOffset() != 0) |
| throw new RuntimeException("buff.arrayOffset() not 0!"); |
| if(buff.getFile() != test_file) |
| throw new RuntimeException("buff.getFile incorrect!"); |
| if(buff.getFilePointer() != 10) |
| throw new RuntimeException("buff.getFilePointer not 10!"); |
| } |
| finally |
| { |
| tearDown(); |
| } |
| } |
| |
| } |