ImplicitOpenClose.java revision 2362
0N/A/*
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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();
0N/A if(!synth.isOpen())
0N/A throw new Exception("Synthesizer was closed!");
0N/A recv1.close();
0N/A if(synth.isOpen())
0N/A throw new Exception("Synthesizer not closed!");
0N/A
0N/A // Test for explicit,implicit conflict
0N/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
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!");
}
}