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#!/bin/bash
# test basic ping functionality with deadline and count options specified
set -e
start=$EPOCHSECONDS
# Specify a net.ipv4.ping_group_range that permits non-root users to
# create non-raw ICMP sockets. See
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1008281 for
# context
sudo sysctl -w net.ipv4.ping_group_range="0 65534"
ping -q -w120 -c10 localhost
elapsed=$((EPOCHSECONDS-start))
if [ $elapsed -le 5 ]; then
cat <<EOF >&2
ping exited sooner than expected based on the provided command line, resulting in a failed test
(elapsed time: ${elapsed}s)
EOF
exit 1
fi
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