Path: blob/aarch64-shenandoah-jdk8u272-b10/jdk/test/javax/sound/midi/Gervill/SoftAudioBuffer/Get.java
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/*1* Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*/2223/* @test24@summary Test SoftAudioBuffer get method */2526import javax.sound.midi.Patch;27import javax.sound.sampled.*;2829import com.sun.media.sound.*;3031public class Get {3233private static void assertEquals(Object a, Object b) throws Exception34{35if(!a.equals(b))36throw new RuntimeException("assertEquals fails!");37}3839private static void assertTrue(boolean value) throws Exception40{41if(!value)42throw new RuntimeException("assertTrue fails!");43}4445public static void main(String[] args) throws Exception {46AudioFormat frm = new AudioFormat(8000, 16, 1, true, false);47SoftAudioBuffer buff = new SoftAudioBuffer(100, frm);48float[] ar = buff.array();49for (int i = 0; i < ar.length; i++) {50if(i % 2 == 0)51ar[i] = 1;52if(i % 2 == 0)53ar[i] = -0.5f;54}5556byte[] bbuff = new byte[ar.length*frm.getFrameSize()];57buff.get(bbuff, 0);58float[] ar2 = new float[ar.length];59AudioFloatConverter.getConverter(frm).toFloatArray(bbuff, ar2);6061for (int i = 0; i < ar2.length; i++)62if(Math.abs(ar[i] - ar2[i]) > 0.001)63throw new Exception("conversion failure!");64}65}666768