#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (c) 2018 Oracle and/or its affiliates. All Rights Reserved.
TST_SETUP="setup"
TST_TESTFUNC="do_test"
TST_CLEANUP="cleanup"
TST_MIN_KVER="4.13"
. tcp_cc_lib.sh
cleanup()
{
tc qdisc del dev $(tst_iface) root netem > /dev/null 2>&1
tcp_cc_cleanup
}
setup()
{
tcp_cc_check_support bbr
tcp_cc_setup
tst_res TINFO "emulate congestion with packet loss 0.5%"
ROD tc qdisc add dev $(tst_iface) root netem loss 0.5%
}
do_test()
{
tcp_cc_test01 bbr -50
}
tst_run