| /* |
| * 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 SoftSynthesizer getPropertyInfo method |
| @modules java.desktop/com.sun.media.sound |
| */ |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.sound.midi.MidiDevice; |
| import javax.sound.midi.MidiUnavailableException; |
| import javax.sound.midi.Patch; |
| import javax.sound.midi.Soundbank; |
| import javax.sound.sampled.*; |
| import javax.sound.sampled.AudioFormat.Encoding; |
| import javax.sound.midi.MidiDevice.Info; |
| |
| import com.sun.media.sound.*; |
| |
| public class GetPropertyInfo { |
| |
| private static void assertTrue(boolean value) throws Exception { |
| if (!value) |
| throw new RuntimeException("assertTrue fails!"); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| SoftSynthesizer synth = new SoftSynthesizer(); |
| Map<String, Object> p = new HashMap<String, Object>(); |
| p.put("format", "8000 HZ 24 BIT MONO UNSIGNED BIG-ENDIAN"); |
| p.put("control rate", 125); |
| p.put("reverb", false); |
| p.put("auto gain control", "false"); |
| AudioSynthesizerPropertyInfo[] ap = synth.getPropertyInfo(p); |
| for (int i = 0; i < ap.length; i++) { |
| if (ap[i].name.equals("control rate")) |
| assertTrue(Math.abs((Float) ap[i].value - 125.0) < 0.001); |
| if (ap[i].name.equals("reverb")) |
| assertTrue((Boolean) ap[i].value == false); |
| if (ap[i].name.equals("auto gain control")) |
| assertTrue((Boolean) ap[i].value == false); |
| if (ap[i].name.equals("format")) { |
| AudioFormat format = (AudioFormat) ap[i].value; |
| assertTrue(format.getChannels() == 1); |
| assertTrue(format.getSampleSizeInBits() == 24); |
| assertTrue(format.isBigEndian()); |
| assertTrue(Math.abs(format.getSampleRate() - 8000) < 0.001); |
| assertTrue(format.getEncoding() == Encoding.PCM_UNSIGNED); |
| } |
| } |
| p = new HashMap<String, Object>(); |
| p.put("format", "9000 Hz, 8 bit, 4 channels"); |
| ap = synth.getPropertyInfo(p); |
| for (int i = 0; i < ap.length; i++) { |
| if (ap[i].name.equals("format")) { |
| AudioFormat format = (AudioFormat) ap[i].value; |
| assertTrue(format.getChannels() == 4); |
| assertTrue(format.getSampleSizeInBits() == 8); |
| assertTrue(!format.isBigEndian()); |
| assertTrue(Math.abs(format.getSampleRate() - 9000) < 0.001); |
| assertTrue(format.getEncoding() == Encoding.PCM_SIGNED); |
| } |
| } |
| |
| p = new HashMap<String, Object>(); |
| p.put("format", "PCM_UNSIGNED 44100.0 Hz, 16 bit, 3 channels, 6 bytes/frame, big-endian"); |
| ap = synth.getPropertyInfo(p); |
| for (int i = 0; i < ap.length; i++) { |
| if (ap[i].name.equals("format")) { |
| AudioFormat format = (AudioFormat) ap[i].value; |
| assertTrue(format.getChannels() == 3); |
| assertTrue(format.getSampleSizeInBits() == 16); |
| assertTrue(format.isBigEndian()); |
| assertTrue(Math.abs(format.getSampleRate() - 44100) < 0.001); |
| assertTrue(format.getEncoding() == Encoding.PCM_UNSIGNED); |
| } |
| } |
| |
| |
| } |
| } |