#!/bin/sh

# Author: Christoph Galuschka <christoph.galuschka@chello.at>

#         Athmane Madjoudj <athmanem@gmail.com>

t_Log "Running $0 - TCPdump test"

#Dumping 4 pings to loopback to file

tcpdump -q -n -p -i lo -w /var/tmp/centos_test.pcap &

# If we don't wait a short time, the first paket will be missed by tcpdump

sleep 1

ping -q -c 4 -i 0.25 127.0.0.1

killall -s SIGINT tcpdump

sleep 1

# reading from file, for each ping we should see two pakets

WORKING=$( tcpdump -r /var/tmp/centos_test.pcap | grep -ci icmp )

if [ $WORKING == 8 ]; then ret_val=0; fi

# Remove file afterwards

# /bin/rm /var/tmp/centos_test.pcap

t_CheckExitStatus $ret_val