#!/bin/sh
# PCP QA Test No. 955
# Check that a fetch for a dynamic metric works after interacting
# with non dynamic metrics in the same domain
#
# Copyright (c) 2014 Martins Innus.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

# TODO: use a LINUX_STATSPATH root to make test deterministic
_notrun "WIP - needs to handle platform interrupts differences"
[ -d $PCP_PMDAS_DIR/linux ] || _notrun "Linux PMDA not installed"

status=1	# failure is the default!
$sudo rm -rf $tmp.* $seq.full
trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15

_filter()
{
    sed \
        -e "s,$PCP_PMDAS_DIR,PCP_PMDAS_DIR,g" \
        -e 's/value [0-9][0-9]*.*/value NUMBER/' \
        -e 's/0x[0-9a-f]*/ADDR/g' \
        -e 's/[0-2][0-9]:00:00.000/TIME/' \
        -e 's/60.[0-9][0-9]*.[0-9][0-9]*/60.NUMBER.NUMBER/'
}

_count_leafs()
{
   grep leaf |	$PCP_AWK_PROG '
		END {if (NR > 2) print "LEAFS OK" 
			   else print "NO LEAFS"}'
   
}


# vars and checks
pipepmda=$PCP_PMDAS_DIR/linux/pmdalinux
[ ! -f $pipepmda ] && echo "FATAL ERROR Could not find \"$pipepmda\"" && exit 1

# real QA test starts here

# Test real regression that occured when updating dynamic metrics
echo "=== Daemon PMDA linux static text then dynamic fetch test ==="
$sudo dbpmda -ie <<EOF 2>&1 | _filter
open pipe $pipepmda -d 60
text hinv.ncpu
fetch kernel.percpu.interrupts.line1
EOF


# Try a couple of other plausible failures

# Static fetch then dynamic fetch
echo "=== Daemon PMDA linux static fetch then dynamic fetch test ==="
$sudo dbpmda -ie <<EOF 2>&1 | _filter
open pipe $pipepmda -d 60
fetch hinv.ncpu
fetch kernel.percpu.interrupts.line1
EOF

# Dynamic fetch then static fetch
echo "=== Daemon PMDA linux dynamic then static fetch test ==="
$sudo dbpmda -ie <<EOF 2>&1 | _filter
open pipe $pipepmda -d 60
fetch kernel.percpu.interrupts.line1
fetch hinv.ncpu
EOF

# Dump a dynamic tree
echo "=== Daemon PMDA linux look for dynamic children ==="
$sudo dbpmda -ie <<EOF 2>&1 | _filter | _count_leafs
open pipe $pipepmda -d 60
children kernel.percpu.interrupts
EOF

# success, all done
status=0

exit
