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/* @test
@summary Test SoftReceiver send method */
import javax.sound.midi.*;
import javax.sound.sampled.*;
import com.sun.media.sound.*;
public class Send_ActiveSense {
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 sendActiveSens(Receiver r) throws Exception
{
ShortMessage smsg = new ShortMessage();
smsg.setMessage(ShortMessage.ACTIVE_SENSING);
r.send(smsg, -1);
}
public static void main(String[] args) throws Exception {
SoftTestUtils soft = new SoftTestUtils();
MidiChannel channel = soft.synth.getChannels()[0];
Receiver receiver = soft.synth.getReceiver();
sendActiveSens(receiver);
// 1. Check if notes are keept active
// if send active sens every 200-300 msec
sendActiveSens(receiver);
channel.noteOn(60, 64);
assertTrue(soft.findVoice(0,60) != null);
for (int i = 0; i < 10; i++) {
soft.read(0.2); // read 200 msec
sendActiveSens(receiver);
assertTrue(soft.findVoice(0,60) != null);
}
// 2. Now we stop send active sense message
// and the note should be killed off
soft.read(2);
assertTrue(soft.findVoice(0,60) == null);
soft.close();
}
}