#!/bin/sh
# PCP QA Test No. 872
# Exercise pmdalinux inet and ipv6 metrics from /proc/net/snmp[6].
#
# Copyright (c) 2015 Red Hat.
#

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

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

[ $PCP_PLATFORM = linux ] || _notrun "Linux IPv6 metrics, only works on Linux"

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

# real QA test starts here
root=$tmp.root
export LINUX_STATSPATH=$root
pmda=$PCP_PMDAS_DIR/linux/pmda_linux.so,linux_init
files=`echo $here/linux/procnet-snmp-* | LC_COLLATE=POSIX sort`
files6=`echo $here/linux/procnet-snmp6-* | LC_COLLATE=POSIX sort`

trees="ip icmp udp udplite"
network=""
network6=""
for tree in $trees
do
    network="$network network.$tree"
    network6="$network6 network.${tree}6"
done
# cluster 14 => CLUSTER_NET_SNMP => /proc/net/snmp
metrics=`pminfo -m $network | grep '\.14\.' | LC_COLLATE=POSIX sort | sed -e 's/ .*//'`
# cluster 58 => CLUSTER_NET_SNMP6 => /proc/net/snmp6
metrics6=`pminfo -m $network6 | grep '\.58\.' | LC_COLLATE=POSIX sort | sed -e 's/ .*//'`
echo

for file in $files
do
    rm -fr $root
    mkdir -p $root/proc/net || _fail "root in use when processing $file"
    base=`basename $file`
    cp $file $root/proc/net/snmp

    echo "== Checking inet network metrics from $base"
    pminfo -f -L -K clear -K add,60,$pmda $metrics
    echo && echo "== done" && echo
    cd $here
done

for file in $files6
do
    rm -fr $root
    mkdir -p $root/proc/net || _fail "root in use when processing $file"
    base=`basename $file`
    cp $file $root/proc/net/snmp6

    echo "== Checking ipv6 network metrics from $base"
    pminfo -f -L -K clear -K add,60,$pmda $metrics6
    echo && echo "== done" && echo
    cd $here
done

# success, all done
status=0
exit
