TEST_BUG: 4 Regtest-test javax/sound/sampled tests fail with no sound device

Name: iaR10016 Date: 11/01/2002


Filed By : J2SE-SQA [###@###.###
JDK : JDK1.4.2-b04
JCK : RegTest-test
Platform[s] : RedHat Linux 7.3, Windows 98, Solaris Sparc, Solaris x86
                 (the tests fail on any computer without a sound device)
Falling tests : javax/sound/sampled/Clip/Duration/ClipDuration.java
                 javax/sound/sampled/Clip/Endpoint/ClipSetEndPoint.java
                 javax/sound/sampled/Controls/FloatControl/FloatControlBug.java
                 javax/sound/sampled/Controls/ReverbControl/SimpleMidiPlayer.java

It would be better if these tests performed any analysis whether a sound device existed on the computer.
Please, see bug 4742021 for more details.

Test source location:
=====================
/java/re/jdk/1.4.2/latest/ws/j2se/test/javax/sound/sampled/Clip/Duration/ClipDuration.java
/java/re/jdk/1.4.2/latest/ws/j2se/test/javax/sound/sampled/Clip/EndPoint/ClipSetEndPoint.java
/java/re/jdk/1.4.2/latest/ws/j2se/test/javax/sound/sampled/Controls/FloatControl/FloatControlBug.java
/java/re/jdk/1.4.2/latest/ws/j2se/test/javax/sound/sampled/Controls/ReverbControl/SimpleMidiPlayer.java

jtr file location:
==================
/net/jtgb4u4c.eng/export/sail15/results/mantis/b04/regtest/sparc/sol8_sparc_novo48/workDir/test/javax/sound/sampled/Clip/Duration/ClipDuration.jtr
/net/jtgb4u4c.eng/export/sail15/results/mantis/b04/regtest/sparc/sol8_sparc_novo48/workDir/test/javax/sound/sampled/Clip/EndPoint/ClipSetEndPoint.jtr
/net/jtgb4u4c.eng/export/sail15/results/mantis/b04/regtest/sparc/sol8_sparc_novo48/workDir/test/javax/sound/sampled/Controls/FloatControl/FloatControlBug.jtr
/net/jtgb4u4c.eng/export/sail15/results/mantis/b04/regtest/sparc/sol8_sparc_novo48/workDir/test/javax/sound/sampled/Controls/ReverbControl/SimpleMidiPlayer.jtr

How to reproduce:
=================
Run the following script (you may need to change its TESTJAVA and TEST_BASE variables)
on the machine which does not have a sound device

--- script start ---
#!/bin/sh
TESTJAVA="/net/jdk/export/disk8/local.java/jdk1.4.2/linux-i386"
TEST_BASE="/java/re/jdk/1.4.2/latest/ws/j2se/"
TEST_PATH="$TEST_BASE/test/javax/sound/sampled/Clip/Duration"
TEST_NAME="ClipDuration"
$TESTJAVA/bin/javac -d . $TEST_PATH/$TEST_NAME.java
$TESTJAVA/bin/java -showversion $TEST_NAME
--- script end ---

Test output
===========

java version "1.4.2-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-beta-b04)
Java HotSpot(TM) Client VM (build 1.4.2-beta-b04, mixed mode)

javax.sound.sampled.LineUnavailableException: Audio Device Unavailable
 at com.sun.media.sound.HeadspaceMixer.nResume(Native Method)
 at com.sun.media.sound.HeadspaceMixer.implOpen(HeadspaceMixer.java:377)
 at com.sun.media.sound.AbstractMixer.open(AbstractMixer.java:286)
 at com.sun.media.sound.AbstractMixer.open(AbstractMixer.java:323)
 at com.sun.media.sound.MixerClip.open(MixerClip.java:156)
 at com.sun.media.sound.MixerClip.open(MixerClip.java:291)
 at ClipDuration.run(ClipDuration.java:33)
 at ClipDuration.main(ClipDuration.java:51)
Exception in thread "main" java.lang.Exception: Test threw exception
 at ClipDuration.main(ClipDuration.java:56)

Specific machine info:
======================
Hostname: novo48
OS: Solaris 8 (Sparc)

Hostname: Linux-17
OS: Windows 98

Hostname: linux-19
OS: RedHat Linux 7.3

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