jdk-24/jdk/test/sun/tools/jmap/Basic.sh

#!/bin/sh

#
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# @test
# @bug 6321286
# @summary Unit test for jmap utility
#
# @library ../common
# @build SimpleApplication ShutdownSimpleApplication
# @run shell Basic.sh

. ${TESTSRC}/../common/CommonSetup.sh
. ${TESTSRC}/../common/ApplicationSetup.sh

# Start application and use PORTFILE for coordination
PORTFILE="${TESTCLASSES}"/shutdown.port
startApplication SimpleApplication "${PORTFILE}"

# all return statuses are checked in this test
set +e

failed=0

# -histo[:live] option
${JMAP} -J-XX:+UsePerfData -histo $appJavaPid
if [ $? != 0 ]; then failed=1; fi

${JMAP} -J-XX:+UsePerfData -histo:live $appJavaPid
if [ $? != 0 ]; then failed=1; fi

# -dump option
DUMPFILE="java_pid${appJavaPid}.hprof"
${JMAP} -J-XX:+UsePerfData -dump:format=b,file=${DUMPFILE} $appJavaPid
if [ $? != 0 ]; then failed=1; fi

# check that heap dump is parsable
${JHAT} -parseonly true ${DUMPFILE}
if [ $? != 0 ]; then failed=1; fi

# dump file is large so remove it
rm ${DUMPFILE}

# -dump:live option
${JMAP} -J-XX:+UsePerfData -dump:live,format=b,file=${DUMPFILE} $appJavaPid
if [ $? != 0 ]; then failed=1; fi

# check that heap dump is parsable
${JHAT} -parseonly true ${DUMPFILE}
if [ $? != 0 ]; then failed=1; fi

# dump file is large so remove it
rm -f ${DUMPFILE}

set -e

stopApplication "${PORTFILE}"
waitForApplication

exit $failed