setMicrosecondPosition() does not work

Name: vtR10009 Date: 12/07/2001


  setMicrosecondPosition() method does not set position in the sequence.
  getMicrosecondPosition() returns 0.
This bug causes failure of JCK test:
api/javax_sound/midi/Sequencer/index.html#Sequencer

To reproduce the bug run the following test with JDK 1.4.0-rc-b88 build:
------------------------------- test.java --------------------------------
import javax.sound.midi.*;
import java.io.File;
import java.io.IOException;
public class test{
    public static void main(String args[])
    {
        boolean failed = false;
        Sequencer seq = null;
        File seqfile = null;

        try {
            seq = MidiSystem.getSequencer();
            seq.open();
            seqfile = new File("metatest.mid");
            seq.setSequence(MidiSystem.getSequence(seqfile));
            seq.setMicrosecondPosition(seq.getMicrosecondLength() - 1);
            if (seq.getMicrosecondPosition() != (seq.getMicrosecondLength() -
1)) {
                System.out.println("getMicrosecondLength() was : "
                        + seq.getMicrosecondLength());
                System.out.println("getMicrosecondPosition() return wrong value
: "
                        + seq.getMicrosecondPosition());
                failed = true;
            }
            seq.setSequence(MidiSystem.getSequence(seqfile));
            seq.setTickPosition(seq.getTickLength() - 1);
            if (seq.getTickPosition() != (seq.getTickLength() - 1)) {
                System.out.println("getTickLength() was : " +
seq.getTickLength());
                System.out.println("getTickPosition() return wrong value : "
                        + seq.getTickPosition());
                failed = true;
            }
        } catch (MidiUnavailableException mue) {
            System.out.println("MidiUnavailableException was thrown: " + mue);
            System.out.println("could not test.");
            return;
        } catch (InvalidMidiDataException imEx) {
            imEx.printStackTrace();
            System.out.println("InvalidMidiDataException was thrown.");
            failed = true;
        } catch (IOException ioe) {
            System.out.println("Could not open the midi file.");
            failed = true;
        } finally {
            if (seq != null) seq.close();
        }

        if (failed == true) {
            System.out.println("test failed");
        } else {
            System.out.println("OKAY");
       }
    }
}
---------------------------Logs-------------------------------------------
$ java -version
java version "1.4.0-rc"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-rc-b88)
Java HotSpot(TM) Client VM (build 1.4.0-rc-b88, mixed mode)
$ javac test.java
$ java test
getMicrosecondLength() was : 31904280
getMicrosecondPosition() return wrong value : 0
getTickLength() was : 980138
getTickPosition() return wrong value : 0
test failed

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