Mercurial > hg > release > icedtea6-1.2
view overlays/openjdk/jdk/test/com/sun/media/sound/SoftTuning/NewSoftTuningByteArray.java @ 873:a1832ea486e9
Import Gervill fixes from CVS and add tests.
2008-05-23 Mark Wielaard <mark@klomp.org>
* overlays/openjdk/jdk/src/share/classes/com/sun/media/sound:
Import Gervill fixes from CVS. See CHANGES.txt.
Added: Software Mixing Mixer.
Fix: AudioFloatFormatConverter.getTargetFormats()
* overlays/openjdk/jdk/test/com/sun/media/sound: Imported all tests.
author | Mark Wielaard <mark@klomp.org> |
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date | Sun, 25 May 2008 21:21:11 +0200 |
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/* * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun in the LICENSE file that accompanied this code. * * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ /* @test @summary Test SoftTuning constructor */ import javax.sound.midi.MidiUnavailableException; import javax.sound.midi.Patch; import javax.sound.sampled.*; import com.sun.media.sound.*; public class NewSoftTuningByteArray { 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 { // RealTime: Scale/Octave tuning in 1-byte format int[] msg = {0xf0,0x7f,0x7f,0x08,0x08,0x03,0x7f,0x7f, 5,10,15,20,25,30,35,40,45,50,51,52, 0xf7}; int[] oct = {5,10,15,20,25,30,35,40,45,50,51,52}; byte[] bmsg = new byte[msg.length]; for (int i = 0; i < bmsg.length; i++) bmsg[i] = (byte)msg[i]; SoftTuning tuning = new SoftTuning(bmsg); double[] tunings = tuning.getTuning(); for (int i = 0; i < tunings.length; i++) assertTrue(Math.abs(tunings[i]-(i*100 + (oct[i%12]-64))) < 0.00001); } }