/* * Copyright (c) 2010, 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 skip method returned from AudioFloatFormatConverter.getAudioInputStream @modules java.desktop/com.sun.media.sound */ import java.io.ByteArrayInputStream; import javax.sound.sampled.AudioFormat; import javax.sound.sampled.AudioInputStream; import com.sun.media.sound.AudioFloatFormatConverter; public class SkipTest { public static void main(String[] args) throws Exception { AudioFloatFormatConverter converter = new AudioFloatFormatConverter(); byte[] data = { 10, 20, 30, 40, 30, 20, 10 }; AudioFormat format = new AudioFormat(8000, 8, 1, true, false); AudioFormat format2 = new AudioFormat(16000, 8, 1, true, false); AudioInputStream ais = new AudioInputStream(new ByteArrayInputStream( data), format, data.length); AudioInputStream ais2 = converter.getAudioInputStream(format2, ais); byte[] data2 = new byte[30]; int ret = ais2.read(data2, 0, data2.length); ais.reset(); AudioInputStream ais3 = converter.getAudioInputStream(format2, ais); byte[] data3 = new byte[100]; ais3.skip(7); int ret2 = ais3.read(data3, 7, data3.length); if (ret2 != ret - 7) throw new Exception("Skip doesn't work correctly (" + ret2 + " != " + (ret - 7) + ")"); for (int i = 7; i < ret2 + 7; i++) { if (data3[i] != data2[i]) throw new Exception("Skip doesn't work correctly (" + data3[i] + " != " + data2[i] + ")"); } } }