| /* |
| * 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 SoftTuning load method |
| @modules java.desktop/com.sun.media.sound |
| */ |
| |
| import javax.sound.midi.MidiUnavailableException; |
| import javax.sound.midi.Patch; |
| import javax.sound.sampled.*; |
| |
| import com.sun.media.sound.*; |
| |
| public class Load7 { |
| |
| private static void assertEquals(Object a, Object b) throws Exception |
| { |
| if(!a.equals(b)) |
| throw new RuntimeException("assertEquals fails!"); |
| } |
| |
| private static void assertTrue(boolean value) throws Exception |
| { |
| if(!value) |
| throw new RuntimeException("assertTrue fails!"); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| // http://www.midi.org/about-midi/tuning_extens.shtml |
| // 0x07 SINGLE NOTE TUNING CHANGE (NON REAL-TIME) (BANK) |
| SoftTuning tuning = new SoftTuning(); |
| int[] msg = {0xf0,0x7f,0x7f,0x08,0x07,0x00,0x00,0x02, |
| 36,36,64,0, |
| 40,70,0,0, |
| 0xf7}; |
| byte[] bmsg = new byte[msg.length]; |
| for (int i = 0; i < bmsg.length; i++) |
| bmsg[i] = (byte)msg[i]; |
| tuning.load(bmsg); |
| double[] tunings = tuning.getTuning(); |
| for (int i = 0; i < tunings.length; i++) { |
| if(i == 36) |
| assertTrue(Math.abs(tunings[i]-3650)< 0.00001); |
| else if(i == 40) |
| assertTrue(Math.abs(tunings[i]-7000) < 0.00001); |
| else |
| assertTrue(Math.abs(tunings[i]-i*100) < 0.00001); |
| } |
| |
| } |
| } |