| /* |
| * Copyright (c) 2007, 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle 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 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 implicit open/close using getReceiver. */ |
| |
| import java.lang.reflect.Field; |
| |
| import javax.sound.midi.MidiDevice; |
| import javax.sound.midi.MidiSystem; |
| import javax.sound.midi.MidiUnavailableException; |
| import javax.sound.midi.Patch; |
| import javax.sound.midi.Receiver; |
| import javax.sound.midi.Synthesizer; |
| import javax.sound.sampled.*; |
| import javax.sound.midi.MidiDevice.Info; |
| |
| import com.sun.media.sound.*; |
| |
| public class ImplicitOpenClose { |
| |
| public static void main(String[] args) throws Exception { |
| Field f = SoftSynthesizer.class.getDeclaredField("testline"); |
| f.setAccessible(true); |
| f.set(null, new DummySourceDataLine()); |
| |
| Synthesizer synth = new SoftSynthesizer(); |
| |
| ReferenceCountingDevice rcd = (ReferenceCountingDevice)synth; |
| |
| // Test single open/close cycle |
| |
| Receiver recv = rcd.getReceiverReferenceCounting(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer not open!"); |
| recv.close(); |
| if(synth.isOpen()) |
| throw new Exception("Synthesizer not closed!"); |
| |
| // Test using 2 receiver cycle |
| |
| Receiver recv1 = rcd.getReceiverReferenceCounting(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer not open!"); |
| Receiver recv2 = rcd.getReceiverReferenceCounting(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer not open!"); |
| |
| recv2.close(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer was closed!"); |
| recv1.close(); |
| if(synth.isOpen()) |
| throw new Exception("Synthesizer not closed!"); |
| |
| // Test for explicit,implicit conflict |
| |
| synth.open(); |
| Receiver recv3 = rcd.getReceiverReferenceCounting(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer not open!"); |
| recv3.close(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer was closed!"); |
| synth.close(); |
| if(synth.isOpen()) |
| throw new Exception("Synthesizer not closed!"); |
| |
| // Test for implicit,explicit conflict |
| |
| recv3 = rcd.getReceiverReferenceCounting(); |
| synth.open(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer not open!"); |
| recv3.close(); |
| if(!synth.isOpen()) |
| throw new Exception("Synthesizer was closed!"); |
| synth.close(); |
| if(synth.isOpen()) |
| throw new Exception("Synthesizer not closed!"); |
| |
| } |
| } |