#!/bin/sh
# PCP QA Test No. 699
# pmlogrewrite clobbers existing output file?
#
# Copyright (c) 2018 Ken McDonell.  All Rights Reserved.
#

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

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

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

_filter()
{
    sed -n \
	-e "s@$tmp@TMP@g" \
	-e "s@,v[2|3]@@g" \
	-e '/Error/p ' \
	-e '/already exists/p' \
    # end
}

_filter_pminfo()
{
    sed \
	-e "s@$tmp@TMP@g" \
    # end
}

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

for suff in 0 1 2 index meta
do
    cp tmparch/mv-foo.$suff $tmp.in.$suff
    cp tmparch/mv-foo.$suff $tmp.out.$suff
done

echo 'metric sample.seconds { type -> 64 }' >$tmp.config

# real QA test starts here

echo "=== output archive exists, case ===" | tee -a $here/$seq.full

echo "--- check archives before ---"
pmlogcheck $tmp.in
pminfo -d sample.seconds -a $tmp.in
pmlogcheck $tmp.out
pminfo -d sample.seconds -a $tmp.out

echo "--- pmlogrewrite, expect failure ---"
pmlogrewrite -Dlog -c $tmp.config $tmp.in $tmp.out 2>$tmp.err
cat $tmp.err | tee -a $here/$seq.full | _filter

echo "--- check archives after ---"
pmlogcheck $tmp.in
pminfo -d sample.seconds -a $tmp.in
pmlogcheck $tmp.out 2>&1 \
| sed -e "s@$tmp@TMP@g"
pminfo -d sample.seconds -a $tmp.out

for suff in meta index 0 1 2
do
    echo | tee -a $here/$seq.full
    echo "=== removed output archive .$suff file ===" | tee -a $here/$seq.full
    rm -f $tmp.out.$suff

    echo "--- pmlogrewrite, expect failure ---"
    pmlogrewrite -Dlog -c $tmp.config $tmp.in $tmp.out 2>$tmp.err
    cat $tmp.err | tee -a $here/$seq.full | _filter

    echo "--- check archives after ---"
    pminfo -d sample.seconds -a $tmp.in
    pminfo -d sample.seconds -a $tmp.out 2>&1 | _filter_pminfo

    for x in meta index 0 1 2
    do
	if [ -f $tmp.out.$x ]
	then
	    if cmp $tmp.in.$x $tmp.out.$x >/dev/null 2>&1
	    then
		echo "TMP.out.$x: no change"
	    else
		echo "TMP.out.$x: different"
	    fi
	else
	    echo "TMP.out.$x: absent"
	fi
    done

done


# success, all done
status=0
exit
