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#!/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"
TST_TEST_DATA="pfifo_fast codel pfifo fq hfsc hhf htb pie prio sfb sfq"
. tcp_cc_lib.sh
TST_CLEANUP="cleanup"
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
local emu_opts="delay 5ms 1ms 20% loss 0.3% ecn corrupt \
0.1% reorder 93% 50% limit 10000"
tst_res TINFO "emulate congestion with packet $emu_opts"
ROD tc qdisc add dev $(tst_iface) root netem $emu_opts
}
do_test()
{
tcp_cc_set_qdisc $2 || return
tcp_cc_test01 bbr -50
}
tst_run
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