| /* |
| * 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 SoftSynthesizer getReceivers method |
| @modules java.desktop/com.sun.media.sound |
| */ |
| |
| import javax.sound.midi.MidiDevice; |
| import javax.sound.midi.MidiUnavailableException; |
| import javax.sound.midi.Patch; |
| import javax.sound.midi.Receiver; |
| import javax.sound.sampled.*; |
| import javax.sound.midi.MidiDevice.Info; |
| |
| import com.sun.media.sound.*; |
| |
| public class GetReceivers { |
| |
| 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 { |
| AudioSynthesizer synth = new SoftSynthesizer(); |
| synth.open(new DummySourceDataLine(), null); |
| assertTrue(synth.getReceivers().size() == 0); |
| Receiver recv = synth.getReceiver(); |
| assertTrue(synth.getReceivers().size() == 1); |
| recv.close(); |
| assertTrue(synth.getReceivers().size() == 0); |
| synth.close(); |
| |
| } |
| } |