#
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# @test
# @bug 5009652
# @library ../../jvmstat/testlibrary
# @build Sleeper
# @run shell jps-Vvml_2.sh
# @summary Test that output of 'jps -Vvml' shows proper output when no JVM arguments, flags, or main args are present

. ${TESTSRC-.}/../../jvmstat/testlibrary/utils.sh

setup
verify_os

cleanup() {
  kill_proc ${SLEEPER_PID}
}

trap 'cleanup' 0 HUP INT QUIT TERM

JPS="${TESTJAVA}/bin/jps"

JAVA="${TESTJAVA}/bin/java"

# fire up a Sleeper that block indefinitely - but don't pass
# any args to Sleeper.main() or any jvm flags or options, as we
# need to inspect jps output for the no args condition.
#
# Note: this test can not pass on a VM with UsePerfData disabled by default,
# and we can not set -XX:+UsePerfData as that invalidates the test premise of
# there being no jvm flags

${JAVA} -cp ${TESTCLASSPATH:-${TESTCLASSES}} Sleeper &
SLEEPER_PID=$!

${JPS} -J-XX:Flags=${TESTSRC}/vmflags -Vvml | awk -f ${TESTSRC}/jps-Vvml_Output2.awk
RC=$?

cleanup

exit ${RC}