Mercurial > hg > truffle
view test/gc/6941923/test6941923.sh @ 5762:b30cced39597
generalized functionality for finding classes based on searching for patterns in source code and moved it from commands.py to mx.py
used above functionality to find classes manually excluded from JaCoCo processing
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Wed, 04 Jul 2012 21:56:48 +0200 |
parents | 2a241e764894 |
children | 037973617842 |
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## ## @test @(#)test6941923.sh ## @bug 6941923 ## @summary test new added flags for gc log rotation ## @author yqi ## @run shell test6941923.sh ## ## skip on windows OS=`uname -s` case "$OS" in SunOS | Linux ) NULL=/dev/null PS=":" FS="/" ;; Windows_* ) echo "Test skipped for Windows" exit 0 ;; * ) echo "Unrecognized system!" exit 1; ;; esac if [ "${JAVA_HOME}" = "" ] then echo "JAVA_HOME not set" exit 0 fi $JAVA_HOME/bin/java -version > $NULL 2>&1 if [ $? != 0 ]; then echo "Wrong JAVA_HOME? JAVA_HOME: $JAVA_HOME" exit $? fi # create a small test case testname="Test" if [ -e ${testname}.java ]; then rm -rf ${testname}.* fi cat >> ${testname}.java << __EOF__ import java.util.Vector; public class Test implements Runnable { private boolean _should_stop = false; public static void main(String[] args) throws Exception { long limit = Long.parseLong(args[0]) * 60L * 1000L; // minutes Test t = new Test(); t.set_stop(false); Thread thr = new Thread(t); thr.start(); long time1 = System.currentTimeMillis(); long time2 = System.currentTimeMillis(); while (time2 - time1 < limit) { try { Thread.sleep(2000); // 2 seconds } catch(Exception e) {} time2 = System.currentTimeMillis(); System.out.print("\r... " + (time2 - time1)/1000 + " seconds"); } System.out.println(); t.set_stop(true); } public void set_stop(boolean value) { _should_stop = value; } public void run() { int cap = 20000; int fix_size = 2048; int loop = 0; Vector< byte[] > v = new Vector< byte[] >(cap); while(!_should_stop) { byte[] g = new byte[fix_size]; v.add(g); loop++; if (loop > cap) { v = null; cap *= 2; if (cap > 80000) cap = 80000; v = new Vector< byte[] >(cap); } } } } __EOF__ msgsuccess="succeeded" msgfail="failed" gclogsize="16K" filesize=$((16*1024)) $JAVA_HOME/bin/javac ${testname}.java > $NULL 2>&1 if [ $? != 0 ]; then echo "$JAVA_HOME/bin/javac ${testname}.java $fail" exit -1 fi # test for 2 minutes, it will complete circulation of gc log rotation tts=2 logfile="test.log" hotspotlog="hotspot.log" if [ -e $logfile ]; then rm -rf $logfile fi #also delete $hotspotlog if it exists if [ -f $hotspotlog ]; then rm -rf $hotspotlog fi options="-Xloggc:$logfile -XX:+UseConcMarkSweepGC -XX:+PrintGC -XX:+PrintGCDetails -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=$gclogsize" echo "Test gc log rotation in same file, wait for $tts minutes ...." $JAVA_HOME/bin/java $options $testname $tts if [ $? != 0 ]; then echo "$msgfail" exit -1 fi # rotation file will be $logfile.0 if [ -f $logfile.0 ]; then outfilesize=`ls -l $logfile.0 | awk '{print $5 }'` if [ $((outfilesize)) -ge $((filesize)) ]; then echo $msgsuccess else echo $msgfail fi else echo $msgfail exit -1 fi # delete log file rm -rf $logfile.0 if [ -f $hotspotlog ]; then rm -rf $hotspotlog fi #multiple log files numoffiles=3 options="-Xloggc:$logfile -XX:+UseConcMarkSweepGC -XX:+PrintGC -XX:+PrintGCDetails -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=$numoffiles -XX:GCLogFileSize=$gclogsize" echo "Test gc log rotation in $numoffiles files, wait for $tts minutes ...." $JAVA_HOME/bin/java $options $testname $tts if [ $? != 0 ]; then echo "$msgfail" exit -1 fi atleast=0 # at least size of numoffile-1 files >= $gclogsize tk=0 while [ $(($tk)) -lt $(($numoffiles)) ] do if [ -f $logfile.$tk ]; then outfilesize=`ls -l $logfile.$tk | awk '{ print $5 }'` if [ $(($outfilesize)) -ge $(($filesize)) ]; then atleast=$((atleast+1)) fi fi tk=$((tk+1)) done rm -rf $logfile.* rm -rf $testname.* rm -rf $hotspotlog if [ $(($atleast)) -ge $(($numoffiles-1)) ]; then echo $msgsuccess else echo $msgfail exit -1 fi