Name: icR10030 Date: 08/02/2002



Filed By : J2SE-SQA [###@###.###
JDK : jdk1.4.1-rc-b18
Testbase : Regression testsuite
Platform[s] : Windows 2000
Failing Test : javax/sound/midi/Devices/MidiIO.java

Here is the part of the javax/sound/midi/Devices/MidiIO.java
(from the test javax/sound/midi/Devices/MidiIO.java):
..
if (aInfos.length == 0) {
out("No devices available. Test should be run on systems with MIDI drivers installed.");
} else {
if (outOnlyCount>1) {
if (inOnlyCount==0) {
throw new Exception("No input devices! test fails.");
}
out("Test passed.");
} else {
out("no MIDI I/O installed. Test should be run on systems with MIDI drivers installed.");
}
}
..
The test supposes that if there are OUT-only midi devices, then
there must be IN-only midi devices.
But this is not true.

jtr file location:
==================
/net/jtgb4u4c.eng/export/sail15/results/hopper/b18/regtest/win32/win2000_smp_linux-22/workDir/test/javax/sound/midi/Devices/MidiIO.jtr

How to reproduce:
=================
Run the test on Windows 2000.

Test output:
============

----------messages:(3/114)----------
command: main MidiIO
reason: Assumed action based on file name: run main MidiIO
elapsed time (seconds): 2.015
----------System.out:(6/462)----------
4356787: MIDI device I/O is not working (windows)
  available MIDI devices:
0 IN OUT Java Sound Synthesizer, Sun Microsystems, Version 1.0, Software wavetable synthesizer and receiver
1 IN OUT Java Sound Sequencer, Sun Microsystems, Version 1.0, Software sequencer / synthesizer module
2 OUT Microsoft MIDI Mapper, Unknown Vendor, 5.0, Windows MIDI_MAPPER
3 OUT Microsoft GS Wavetable SW Synth, Unknown Vendor, 5.0, Internal software synthesizer
----------System.err:(21/1222)----------
java.lang.Exception: No input devices! test fails.
        at MidiIO.main(MidiIO.java:53)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:82)
        at java.lang.Thread.run(Thread.java:536)
java.lang.Exception: No input devices! test fails.
        at MidiIO.main(MidiIO.java:53)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:82)
        at java.lang.Thread.run(Thread.java:536)

JavaTest Message: Test threw exception: java.lang.Exception: No input devices! test fails.
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.Exception: No input devices! test fails.
result: Failed. Execution failed: `main' threw exception: java.lang.Exception: No input devices! test fails.


test result: Failed. Execution failed: `main' threw exception: java.lang.Exception: No input devices! test fails.

Specific Machine Info:
======================
Hostname: linux-22, linux-2
OS: Windows 2000 Pro

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