Name: mmR10223 Date: 10/29/2003


Filed By : J2SE-SQA [###@###.###
JDK : JDK1.5.0-b25, b24, b23, b21, b19
Testbase : Regression-test
Platform[s] : Solaris (sparcv9)
switch/Mode : -d64 (passes without -d64)
Falling test[s]:
        java/management/MemoryMBean/LowMemoryTestAllGC.sh

Regression-test java/management/MemoryMBean/LowMemoryTestAllGC.sh test fails with JDK1.5.0-b25
on Solaris 10 (sparc) with error:

runOne LowMemoryTest
Setting threshold for Tenured Gen from 0 to 2000000. Current used = 0
AllocatorThread is doing task 1
    Sensor notification count = 1 Prev count = 0
SweepThread is doing task 1
AllocatorThread is doing task 2
    Sensor notification count = 2 Prev count = 1
SweepThread is doing task 2
AllocatorThread is doing task 3
    Sensor notification count = 3 Prev count = 2
SweepThread is doing task 3
AllocatorThread is doing task 4
    Sensor notification count = 4 Prev count = 3
SweepThread is doing task 4
AllocatorThread is doing task 5
    Sensor notification count = 5 Prev count = 4
SweepThread is doing task 5
Test passed.
runOne -XX:+UseParallelGC LowMemoryTest
Setting threshold for PS Old Gen from 0 to 2000000. Current used = 0
AllocatorThread is doing task 1
Invoking GC to force low memory detection to happen.
    Sensor notification count = 1 Prev count = 0
    TEST FAILED: GC invoked.
SweepThread is doing task 1
----------System.err:(3/223)----------
Exception in thread "main" java.lang.RuntimeException: Unexpected number of triggers = 1 but expected to be 5
at LowMemoryTest$TestListener.checkResult(LowMemoryTest.java:48)
at LowMemoryTest.main(LowMemoryTest.java:134)
result: Failed. Execution failed: exit code


Also it fails on other Solaris-sparc versions with timeout (please see Test output (jtr part))
It passes without -d64.


Test source location:
=====================
/java/re/jdk/1.5.0/promoted/latest/ws/j2se/test/java/management/MemoryMBean/LowMemoryTestAllGC.sh

jtr file location:
==================
/net/jtgb4u4c.sfbay/export/sail15/results.2/tiger/b25/regtest/sparc/sol9_sparc_cde_novo48/workDir/test/java/management/MemoryMBean/LowMemoryTestAllGC.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

#Paths in Java Software:
JT_HOME="/java/re/jct-tools/3.1.2/archive/fcs/binaries"
JEMMY_JAR="/net/jdk/export/jpse04/Jemmy/jemmy.jar"
JAVA_HOME="/java/re/jdk/1.5.0/promoted/all/b25/binaries/solaris-sparc"
TEST_BASE_PATH="/java/re/jdk/1.5.0/promoted/all/b25/ws/j2se/test"

#Alternative paths outside Java Software:
#JT_HOME="/net/koori.sfbay/onestop/jct-tools/3.1.2/archive/fcs/binaries"
#JEMMY_JAR="/net/jdk/export/jpse04/Jemmy/jemmy.jar"
#JAVA_HOME="/net/koori.sfbay/onestop/jdk/1.5.0/promoted/all/b25/binaries/solaris-sparc"
#TEST_BASE_PATH="/net/koori.sfbay/onestop/jdk/1.5.0/promoted/all/b25/ws/j2se/test"

#Alternative paths for the NSK site:
#JT_HOME="/net/linux-15/export/home/java/jct"
#JEMMY_JAR="$JT_HOME/jemmy/jemmy.jar"
#JAVA_HOME="/net/linux-15/export/home/java/jdk1.5.0/sparc"
#TEST_BASE_PATH="/net/linux-15/export/home/java/regtest.tiger/test"


TESTVMOPTS="-d64"
CLASSPATH="$JT_HOME/classes:$JT_HOME/lib/javatest.jar:$JT_HOME/lib/jtreg.jar"

TEST="java/management/MemoryMBean/LowMemoryTestAllGC.sh"

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 -server -cp $CLASSPATH -DenvVars=TESTJAVAHOME=$JAVA_HOME,TESTVMOPTS=$TESTVMOPTS,DISPLAY=:0,HOME=$HOME/.regtest,PATH=/bin:/usr/bin,CPAPPEND=$JEMMY_JAR,TZ=,LC_ALL=en_US,LC_CTYPE=en_US,LANG=en_US,LPDEST= -DDISPLAY=:0 -DlocalHost="novo48" -Dprogram=jtreg com.sun.javatest.regtest.Main -a -v default -batch -params -w "$WORK_DIR" -r "$REPORT_DIR" -t "$TEST_BASE_PATH" "$TEST_BASE_PATH/$TEST"

Script output:
==============

Test output (jtr part):
=======================
----------System.out:(0/0)----------
----------System.err:(0/0)----------
result: Passed. Compilation successful

#section:shell
----------messages:(3/135)----------
command: shell LowMemoryTestAllGC.sh
reason: User specified action: run shell LowMemoryTestAllGC.sh
elapsed time (seconds): 1200.083
----------System.out:(22/841)----------
runOne LowMemoryTest
Setting threshold for Tenured Gen from 0 to 2000000. Current used = 0
AllocatorThread is doing task 1
    Sensor notification count = 1 Prev count = 0
SweepThread is doing task 1
AllocatorThread is doing task 2
    Sensor notification count = 2 Prev count = 1
SweepThread is doing task 2
AllocatorThread is doing task 3
    Sensor notification count = 3 Prev count = 2
SweepThread is doing task 3
AllocatorThread is doing task 4
    Sensor notification count = 4 Prev count = 3
SweepThread is doing task 4
AllocatorThread is doing task 5
    Sensor notification count = 5 Prev count = 4
SweepThread is doing task 5
Test passed.
runOne -XX:+UseParallelGC LowMemoryTest
Setting threshold for PS Old Gen from 0 to 2000000. Current used = 0
AllocatorThread is doing task 1
    Sensor notification count = 1 Prev count = 0
----------System.err:(1/44)----------
java.lang.OutOfMemoryError: Java heap space
result: Failed. Execution failed: Program `sh' interrupted! (timed out?)


test result: Failed. Execution failed: Program `sh' interrupted! (timed out?)


Specific machine info:
======================
Hostname: novo48
OS: Solaris 9 (sparc)
Hostname: linux-8
OS: Solaris 10 (sparc)




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