#!/bin/sh
# PCP QA Test No. 1271
# early binding for per-context derived metrics ... syntax and semantic
# errors
#
# Copyright (c) 2020 Ken McDonell.  All Rights Reserved.
#

seq=`basename $0`
if [ $# -eq 0 ]
then
    echo "QA output created by $seq"
else
    echo "QA output created by $seq $*"
fi

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

_cleanup()
{
    cd $here
    $sudo rm -rf $tmp $tmp.*
}

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

# pmResult dump from 0x55df9bb635f0 timestamp: 1597614782.259451 07:53:02.259 numpmid: 5
_filter()
{
    sed \
	-e "s;$tmp;TMP;g" \
	-e '/^pmResult/{
s/0x[0-9a-f]*/ADDR/
s/stamp: .* numpmid/stamp: DATESTAMP numpmid/
}' \
    # end
}

cat <<End-of-File >$tmp.conf
# typical semantic error, this one from the discussion at:
# https://github.com/performancecopilot/grafana-pcp/pull/62
qa$seq.a = kernel.all.sysfork / disk.dev.read
# simple syntactic error
qa$seq.b = sample.bin - 100 +
End-of-File

# real QA test starts here
echo "global derived metrics ..."
export PCP_DERIVED_CONFIG=$tmp.conf
export PCP_STDERR=$tmp.err
rm -f $tmp.err
src/torture_pmns -b -v qa$seq qa$seq.a qa$seq.b 2>&1 | _filter
[ -f $tmp.err ] && _filter <$tmp.err

echo
echo "per-context derived metrics ..."
export PCP_DERIVED_CONFIG=""
rm -f $tmp.err
src/torture_pmns -b -v -C $tmp.conf qa$seq qa$seq.a qa$seq.b 2>&1 | _filter
[ -f $tmp.err ] && _filter <$tmp.err

# success, all done
status=0
exit
