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#!/bin/sh
# PCP QA Test No. 757
# Exercise the perfevent PMDA.
#
# Copyright (c) 2014 Joseph White.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
test -e $PCP_PMDAS_DIR/perfevent/pmdaperfevent || _notrun "Optional perfevent PMDA not present"
status=1 # failure is the default!
perfevent_remove()
{
echo
echo "=== remove perfevent agent ==="
$sudo ./Remove >$tmp.out 2>&1
_filter_pmda_remove <$tmp.out
}
perfevent_install()
{
# start from known starting points
cd $PCP_PMDAS_DIR/perfevent
$sudo ./Remove >/dev/null 2>&1
[ -f $PCP_PMDAS_DIR/perfevent/perfevent.conf ] && \
$sudo cp $PCP_PMDAS_DIR/perfevent/perfevent.conf $tmp.backup
$sudo cp $here/perfevent/perfevent.conf $PCP_PMDAS_DIR/perfevent
echo
echo "=== $iam agent installation ==="
$sudo ./Install </dev/null >$tmp.out 2>&1
# Check for warnings, we're going to considering these warnings
# indications that there are no perfevents on the current machine
grep "warnings" $tmp.out
[ $? -eq 0 ] && _notrun "perfevents not found"
# Check perfevent metrics have appeared ... X metrics and Y values
_filter_pmda_install <$tmp.out \
| $PCP_AWK_PROG '
/Check perfevent metrics have appeared/ {
if ($7 >= 8) $7 = "X"
if ($10 >= 8) $10 = "Y"
}
{ print }'
}
perfevent_cleanup()
{
if [ -f $tmp.backup ]; then
$sudo cp $tmp.backup $PCP_PMDAS_DIR/perfevent/perfevent.conf
$sudo rm $tmp.backup
else
$sudo rm -f $PCP_PMDAS_DIR/perfevent/perfevent.conf
fi
# note: _restore_auto_restart pmcd done in _cleanup_pmda()
_cleanup_pmda perfevent
}
_prepare_pmda perfevent
trap "perfevent_cleanup; exit \$status" 0 1 2 3 15
_stop_auto_restart pmcd
_filter_perfevent()
{
# filter metric values for deterministic output
tee -a $seq_full | sed \
-e 's/value [0-9][0-9]*/value NUMBER/'
}
# real QA test starts here
perfevent_install
# pmdaperfevent should have been started by the Install process - check
if pminfo -v perfevent > $tmp.info 2> $tmp.err
then
:
else
echo "... failed! ... here is the Install log ..."
cat $tmp.out
fi
cat $tmp.info $tmp.err | _filter_perfevent
# Verify label extraction doesn't crash PMDA
pminfo --labels perfevent >$seq_full
# Check that the correct metrics are present
pminfo perfevent
perfevent_remove
# success, all done
status=0
exit
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