Name: vtR10009 Date: 03/28/2002


Two methods return time length of Midi Sequence in Java Sound API:
  javax.sound.midi.Sequencer.getMicrosecondLength()
  javax.sound.midi.Sequence.getMicrosecondLength()

But these methods return different values for same sequence in
JDK RI(1.4.1-beta-b06) and spec does not state anything that could
imply the time may differ for particular Sequencer.

This bug causes failure of new JCK test:
  api/javax_sound/midi/Sequencer/index.html#Sequencer

To reproduce the bug run the following test with JDK build 1.4.1-beta-b06:
------------------------------- test.java --------------------------------
import javax.sound.midi.*;
import java.io.*;

public class test{
    public static void main(String args[])
    {
        boolean failed = false;
        File seqfile;
        Sequencer seq = null;
        Sequence midiData = null;
        
        try {
            seq = MidiSystem.getSequencer();
            seq.open();
            seqfile = new File(".", args[0]);
            midiData = MidiSystem.getSequence(seqfile);
            seq.setSequence(midiData);
            if (seq.getMicrosecondLength() != midiData.getMicrosecondLength()) {
                System.out.println("Sequencer MicrosecondLength was : "
                        + seq.getMicrosecondLength());
                System.out.println("Sequence MicrosecondLength was : "
                        + midiData.getMicrosecondLength());
                failed = true;
            }

        } catch (MidiUnavailableException munEx) {
            munEx.printStackTrace();
        } catch (InvalidMidiDataException invmEx) {
            invmEx.printStackTrace();
        } catch (IOException ioEx) {
            ioEx.printStackTrace();
        }
    
        if( failed ) {
            System.err.println("Test failed!");
        } else {
            System.out.println("OKAY");
        }
        System.exit(0);
    }
}

---------------------------Logs-------------------------------------------
novo101:templates$ java -showversion test metatest.mid
java version "1.4.1-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1-beta-b06)
Java HotSpot(TM) Client VM (build 1.4.1-beta-b06, mixed mode)

Sequencer MicrosecondLength was : 31904280
Sequence MicrosecondLength was : 31879166
Test failed!
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