Name: vtR10009 Date: 01/29/2002


  API spec for the method javax.sound.midi.MidiSystem.getSoundbank(File)
reads:
"Throws:
  InvalidMidiDataException - if the File does not point to valid MIDI soundbank
data recognized by the system
  IOException - if an I/O error occurred when loading the soundbank".

But this method throws unexpected IOException instead of
InvalidMidiDataException for invalid soundBank files.
    
This bug causes failure of new JCK test:
 api/javax_sound/midi/MidiSystem/index.html#getFile
 
To reproduce the bug run the following test with JDK 1.4.0-rc-b90 build:
------------------------------- test.java --------------------------------
import javax.sound.midi.*;
import java.io.*;

public class test{
    public static void main(String args[])
    {
        String fName = "invalid.mid";
        String testdir = args[0];
        boolean failed = false;

        try {
            File file = new File(testdir, fName);
            Soundbank sBank = MidiSystem.getSoundbank(file);
            System.err.println("InvalidMidiDataException was not thrown!");
            failed = true;
        } catch (InvalidMidiDataException invMidiEx) {
        } catch (IOException ioEx) {
            System.err.println("Unexpected IOException was caught!");
            System.err.println(ioEx.getMessage());
            ioEx.printStackTrace();
            failed = true;
        }
        
        if( failed ) {
            System.err.println("Test failed!");
        } else {
            System.out.println("OKAY");
        }
    }
}
---------------------------Logs-------------------------------------------
$ javac test.java
$ java test .
Unexpected IOException was caught!
mark/reset not supported
java.io.IOException: mark/reset not supported
        at java.io.InputStream.reset(InputStream.java:329)
        at
com.sun.media.sound.HeadspaceSoundbank.initialize(HeadspaceSoundbank.java:243)
        at
com.sun.media.sound.HeadspaceSoundbank.<init>(HeadspaceSoundbank.java:80)
        at com.sun.media.sound.HsbParser.getSoundbank(HsbParser.java:66)
        at javax.sound.midi.MidiSystem.getSoundbank(MidiSystem.java:287)
        at javax.sound.midi.MidiSystem.getSoundbank(MidiSystem.java:346)
        at test.main(test.java:12)
Test failed!
^C$ cat invalid.mid
This is not a MIDI file.
This is not a MIDI file.
This is not a MIDI file.
This is not a MIDI file.
This is not a MIDI file.
This is not a MIDI file.
This is not a MIDI file.
This is not a MIDI file.
This is not a MIDI file.
$ java -version
java version "1.4.0-rc"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-rc-b90)
Java HotSpot(TM) Client VM (build 1.4.0-rc-b90, mixed mode)
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