#!/bin/sh
# PCP QA Test No. 1853
# Exercise the BPF PMDA CO-RE tcpconnect module - install, remove and values.
#
# Copyright (c) 2022 Sohaib Mohamed.
#

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

. ./common.bpf

_pmdabpf_check
_pmdabpf_require_kernel_version 5 0
_pmdabpf_require_libbpf_version 0 7
which curl >/dev/null 2>&1 || _notrun "No curl binary installed"

target_ip=1.1.1.1

status=1       # failure is the default!
signal=$PCP_BINADM_DIR/pmsignal
$sudo rm -rf $tmp.* $seq.full

_cleanup()
{
    _pmdabpf_cleanup
}

_prepare_pmda bpf
trap "_cleanup; exit \$status" 0 1 2 3 15
_stop_auto_restart pmcd

# real QA test starts here
cat <<EOF | _pmdabpf_install
# Installed by PCP QA test $seq on `date`
[tcpconnect.so]
enabled=true
EOF
_pmdabpf_wait_for_metric

# Generate system activity for the CO-RE tcpconnect module
echo Started curl at $(date) >> $here/$seq.full
curl -s http://${target_ip} > /dev/null

echo "=== report metric values for comm ==="
pminfo -dfmtT bpf.tcpconnect.comm 2>&1 | tee -a $here/$seq.full \
| _value_filter_exact '"curl"'

echo "=== report metric values for pid ==="
pminfo -dfmtT bpf.tcpconnect.pid 2>&1 | tee -a $here/$seq.full \
| _value_filter_nonzero

echo "=== report metric values for uid ==="
pminfo -dfmtT bpf.tcpconnect.uid 2>&1 | tee -a $here/$seq.full \
| _value_filter_any

echo "=== report metric values for ipversion ==="
pminfo -dfmtT bpf.tcpconnect.ipversion 2>&1 | tee -a $here/$seq.full \
| _value_filter_nonzero

echo "=== report metric values for dport ==="
pminfo -dfmtT bpf.tcpconnect.dport 2>&1 | tee -a $here/$seq.full \
| _value_filter_exact 80

echo "=== report metric values for daddr ==="
pminfo -dfmtT bpf.tcpconnect.daddr 2>&1 | tee -a $here/$seq.full \
| _value_filter_exact '"1.1.1.1"'

echo "=== report metric values for saddr ==="
pminfo -dfmtT bpf.tcpconnect.saddr 2>&1 | tee -a $here/$seq.full \
| _value_filter_any

echo "=== report metric values for lost ==="
pminfo -dfmtT bpf.tcpconnect.lost 2>&1 | tee -a $here/$seq.full \
| _value_filter_any


_pmdabpf_remove

status=0
exit
