ImplicitOpenClose.java revision 829
0N/A/*
901N/A * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
553N/A * published by the Free Software Foundation. Sun designates this
0N/A * particular file as subject to the "Classpath" exception as provided
553N/A * by Sun in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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0N/A *
553N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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0N/A */
0N/A
0N/A/* @test
0N/A @summary Test SoftSynthesizer implicit open/close using getReceiver. */
0N/A
0N/Aimport java.lang.reflect.Field;
0N/A
0N/Aimport javax.sound.midi.MidiDevice;
0N/Aimport javax.sound.midi.MidiSystem;
0N/Aimport javax.sound.midi.MidiUnavailableException;
0N/Aimport javax.sound.midi.Patch;
0N/Aimport javax.sound.midi.Receiver;
0N/Aimport javax.sound.midi.Synthesizer;
0N/Aimport javax.sound.sampled.*;
0N/Aimport javax.sound.midi.MidiDevice.Info;
0N/A
0N/Aimport com.sun.media.sound.*;
0N/A
0N/Apublic class ImplicitOpenClose {
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A Field f = SoftSynthesizer.class.getDeclaredField("testline");
0N/A f.setAccessible(true);
0N/A f.set(null, new DummySourceDataLine());
0N/A
0N/A Synthesizer synth = new SoftSynthesizer();
0N/A
0N/A ReferenceCountingDevice rcd = (ReferenceCountingDevice)synth;
0N/A
0N/A // Test single open/close cycle
0N/A
0N/A Receiver recv = rcd.getReceiverReferenceCounting();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer not open!");
0N/A recv.close();
0N/A if(synth.isOpen())
0N/A throw new Exception("Synthesizer not closed!");
0N/A
0N/A // Test using 2 receiver cycle
0N/A
0N/A Receiver recv1 = rcd.getReceiverReferenceCounting();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer not open!");
0N/A Receiver recv2 = rcd.getReceiverReferenceCounting();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer not open!");
0N/A
0N/A recv2.close();
214N/A if(!synth.isOpen())
214N/A throw new Exception("Synthesizer was closed!");
0N/A recv1.close();
0N/A if(synth.isOpen())
0N/A throw new Exception("Synthesizer not closed!");
656N/A
656N/A // Test for explicit,implicit conflict
656N/A
0N/A synth.open();
0N/A Receiver recv3 = rcd.getReceiverReferenceCounting();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer not open!");
0N/A recv3.close();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer was closed!");
0N/A synth.close();
0N/A if(synth.isOpen())
0N/A throw new Exception("Synthesizer not closed!");
0N/A
0N/A // Test for implicit,explicit conflict
0N/A
0N/A recv3 = rcd.getReceiverReferenceCounting();
0N/A synth.open();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer not open!");
0N/A recv3.close();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer was closed!");
0N/A synth.close();
0N/A if(synth.isOpen())
0N/A throw new Exception("Synthesizer not closed!");
0N/A
0N/A }
0N/A}
0N/A