Name: aaR10208 Date: 04/30/2003


Filed By : J2SE-SQA [###@###.###
JDK : JDK1.4.2-b21
Testbase : RegTest-test
Platform[s] : Solaris 9 (x86) (CDE), SMP 4 CPU
switch/Mode : -server
Falling test[s]: java/awt/event/MouseEvent/ClickDuringKeypress/ClickDuringKeypress.html

Here is a part of the test source code:
=== ClickDuringKeypress.java ===
     83 public void start ()
     84 {
     85 //Get things going. Request focus, set size, et cetera
     86 setSize (200,200);
     87 show();
[...]
     96 robot.mouseMove(200, 200);
     97 frame.show();
     98
! 99 while(!ready) {}
    100 doTest();
=== end of ClickDuringKeypress.java ===

The test falls into the loop waiting until its frame gets activated.
The test does not do any sleeps in that loop, and such loops takes a lot of CPU resources,
so there is a big chance that other threads (i.e. EventDispatcher) do not get a chance to work.
This causes the test to loop there for a long time and to be killed by the harness because of timeout.

Adding a Thread.sleep() call in the loop body makes the problem to disappear.
Note that failure is intermittent and not reproducible always.


Test source location:
=====================
/java/re/jdk/1.4.2/promoted/latest/ws/j2se/test/java/awt/event/MouseEvent/ClickDuringKeypress/ClickDuringKeypress.html

jtr file location:
==================
/net/jtgb4u4c.sfbay/export/sail15/results/mantis/b21/regtest/x86/sol9_x86-server_smp_linux-6/workDir/test/java/awt/event/MouseEvent/ClickDuringKeypress/ClickDuringKeypress.jtr

How to reproduce:
=================
Run the following script (you may need to change its variables)

--- script start ---
#!/bin/sh

RESULT_DIR=`pwd`
WORK_DIR=$RESULT_DIR/workDir/test
REPORT_DIR=$RESULT_DIR/reportDir
JT_HOME="/java/re/jct-tools/3.1.2/archive/fcs/binaries"
JAVA_HOME="/java/re/jdk/1.4.2/promoted/latest/binaries/solaris-x86"
TEST_BASE_PATH="/java/re/jdk/1.4.2/promoted/latest/ws/j2se/test"
#JT_HOME="/net/linux-15/export/home/java/jct"
#JAVA_HOME="/net/linux-15/export/home/java/jdk1.4.2/x86"
#TEST_BASE_PATH="/net/linux-15/export/home/java/regtest/test"

TESTWITH=$JAVA_HOME
TESTJAVA=$JAVA_HOME

JTOPTS="-server"
TESTVMOPTS="-server"

CLASSPATH="$JT_HOME/classes:$JT_HOME/lib/javatest.jar:$JT_HOME/lib/jtreg.jar:$JT_HOME/jemmy/jemmy.jar"

export JAVA_HOME
export JT_HOME
export TESTWITH
export CLASSPATH

mkdir -p $WORK_DIR/scratch 2>&1
mkdir -p $WORK_DIR/jtData 2>&1
mkdir -p $REPORT_DIR 2>&1

#rm $WORK_DIR/jtData/ResultCache.jtw 2>&1

cd $WORK_DIR/scratch

$JAVA_HOME/bin/java -cp $CLASSPATH $JTOPTS -DenvVars=TESTJAVAHOME=$JAVA_HOME,TESTVMOPTS=$TESTVMOPTS,DISPLAY=:0,HOME=$HOME/.regtest,PATH=/bin:/usr/bin,CPAPPEND=$JT_HOME/jemmy/jemmy.jar,TZ=,LC_ALL=en_US,LC_CTYPE=en_US,LANG=en_US,LPDEST= -DDISPLAY=:0 -DlocalHost="linux-6" -Dprogram=jtreg com.sun.javatest.regtest.Main -a -v default -batch -params -w "$WORK_DIR" -r "$REPORT_DIR" -t "$TEST_BASE_PATH" "$TEST_BASE_PATH/java/awt/event/MouseEvent/ClickDuringKeypress/ClickDuringKeypress.html"

--- script end ---

Script output:
==============
JavaTest HTTPd - Success, active on port 1903
JavaTest HTTPd server available at http://129.144.234.216:1903/
runner starting test: java/awt/event/MouseEvent/ClickDuringKeypress/ClickDuringKeypress.html
runner finished test: java/awt/event/MouseEvent/ClickDuringKeypress/ClickDuringKeypress.html
Failed. Execution failed: Program `/net/linux-15/export/home/java/jdk1.4.2/x86/bin/java' interrupted! (timed out?)
Test results: failed: 1
Report written to /home/sundr/bugs/mclick/reportDir/report.html
Results written to /home/sundr/bugs/mclick/workDir/test
Error: Some tests failed or other problems occurred.

Test output (jtr part):
=======================
----------System.out:(0/0)----------
----------System.err:(0/0)----------
result: Failed. Execution failed: Program `/net/linux-15/export/home/java/jdk1.4.2/x86/bin/java' interrupted! (timed out?)


test result: Failed. Execution failed: Program `/net/linux-15/export/home/java/jdk1.4.2/x86/bin/java' interrupted! (timed out?)


Specific machine info:
======================
Hostname: linux-6
OS: Solaris 9 (x86) (CDE), SMP 4 CPU


======================================================================