FM / net

/usr/src/linux-headers-5.15.0-181/tools/testing/selftests/net/

/usr/src/linux-headers-5.15.0-181/tools/testing/selftests/net

Name	Size	Mode	Actions
af_unix/	-	0755	rm
forwarding/	-	0755	rm
mptcp/	-	0755	rm
altnames.sh	1817	0755	edit dl rm
bareudp.sh	21290	0755	edit dl rm
drop_monitor_tests.sh	4439	0755	edit dl rm
fcnal-test.sh	103221	0755	edit dl rm
fib-onlink-tests.sh	12409	0755	edit dl rm
fib_nexthops.sh	68003	0755	edit dl rm
fib_nexthop_multiprefix.sh	5870	0755	edit dl rm
fib_nexthop_nongw.sh	2327	0755	edit dl rm
fib_rule_tests.sh	5981	0755	edit dl rm
fib_tests.sh	57224	0755	edit dl rm
fin_ack_lat.sh	507	0755	edit dl rm
gre_gso.sh	4237	0755	edit dl rm
gro.sh	2132	0755	edit dl rm
icmp.sh	2618	0755	edit dl rm
icmp_redirect.sh	12820	0755	edit dl rm
in_netns.sh	323	0755	edit dl rm
ioam6.sh	25962	0755	edit dl rm
ip6_gre_headroom.sh	1400	0755	edit dl rm
ipv6_flowlabel.sh	502	0755	edit dl rm
ip_defrag.sh	2087	0755	edit dl rm
l2tp.sh	9909	0755	edit dl rm
lib.sh	597	0644	edit dl rm
Makefile	2499	0644	edit dl rm
msg_zerocopy.sh	3012	0755	edit dl rm
netdevice.sh	4521	0755	edit dl rm
net_helper.sh	514	0644	edit dl rm
pmtu.sh	74711	0755	edit dl rm
psock_snd.sh	2252	0755	edit dl rm
reuseaddr_ports_exhausted.sh	635	0755	edit dl rm
reuseport_addr_any.sh	81	0755	edit dl rm
route_localnet.sh	1871	0755	edit dl rm
rtnetlink.sh	29476	0755	edit dl rm
rxtimestamp.sh	79	0755	edit dl rm
setup_loopback.sh	2654	0644	edit dl rm
setup_veth.sh	929	0644	edit dl rm
so_txtime.sh	2434	0755	edit dl rm
srv6_end_dt4_l3vpn_test.sh	17454	0755	edit dl rm
srv6_end_dt6_l3vpn_test.sh	17615	0755	edit dl rm
srv6_end_dt46_l3vpn_test.sh	21121	0755	edit dl rm
tcp_fastopen_backup_key.sh	1086	0755	edit dl rm
test_blackhole_dev.sh	280	0755	edit dl rm
test_bpf.sh	225	0755	edit dl rm
test_vxlan_fdb_changelink.sh	678	0755	edit dl rm
test_vxlan_under_vrf.sh	5607	0755	edit dl rm
toeplitz.sh	4983	0755	edit dl rm
toeplitz_client.sh	667	0755	edit dl rm
traceroute.sh	7131	0755	edit dl rm
txtimestamp.sh	1702	0755	edit dl rm
udpgro.sh	5988	0755	edit dl rm
udpgro_bench.sh	2126	0755	edit dl rm
udpgro_fwd.sh	7145	0755	edit dl rm
udpgso.sh	545	0755	edit dl rm
udpgso_bench.sh	2852	0755	edit dl rm
unicast_extensions.sh	8263	0755	edit dl rm
veth.sh	10441	0755	edit dl rm
vrf-xfrm-tests.sh	10970	0755	edit dl rm
vrf_route_leaking.sh	14946	0755	edit dl rm
vrf_strict_mode_test.sh	7688	0755	edit dl rm
xfrm_policy.sh	14759	0755	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/tools/testing/selftests/net/gro.sh (2132B)

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0

readonly SERVER_MAC="aa:00:00:00:00:02"
readonly CLIENT_MAC="aa:00:00:00:00:01"
readonly TESTS=("data" "ack" "flags" "tcp" "ip" "large")
readonly PROTOS=("ipv4" "ipv6")
dev=""
test="all"
proto="ipv4"

run_test() {
  local server_pid=0
  local exit_code=0
  local protocol=$1
  local test=$2
  local ARGS=( "--${protocol}" "--dmac" "${SERVER_MAC}" \
  "--smac" "${CLIENT_MAC}" "--test" "${test}" "--verbose" )

setup_ns
  # Each test is run 3 times to deflake, because given the receive timing,
  # not all packets that should coalesce will be considered in the same flow
  # on every try.
  for tries in {1..3}; do
    # Actual test starts here
    ip netns exec server_ns ./gro "${ARGS[@]}" "--rx" "--iface" "server" \
      1>>log.txt &
    server_pid=$!
    sleep 0.5  # to allow for socket init
    ip netns exec client_ns ./gro "${ARGS[@]}" "--iface" "client" \
      1>>log.txt
    wait "${server_pid}"
    exit_code=$?
    if [[ "${exit_code}" -eq 0 ]]; then
        break;
    fi
  done
  cleanup_ns
  echo ${exit_code}
}

run_all_tests() {
  local failed_tests=()
  for proto in "${PROTOS[@]}"; do
    for test in "${TESTS[@]}"; do
      echo "running test ${proto} ${test}" >&2
      exit_code=$(run_test $proto $test)
      if [[ "${exit_code}" -ne 0 ]]; then
        failed_tests+=("${proto}_${test}")
      fi;
    done;
  done
  if [[ ${#failed_tests[@]} -ne 0 ]]; then
    echo "failed tests: ${failed_tests[*]}. \
    Please see log.txt for more logs"
    exit 1
  else
    echo "All Tests Succeeded!"
  fi;
}

usage() {
  echo "Usage: $0 \
  [-i <DEV>] \
  [-t data|ack|flags|tcp|ip|large] \
  [-p <ipv4|ipv6>]" 1>&2;
  exit 1;
}

while getopts "i:t:p:" opt; do
  case "${opt}" in
    i)
      dev="${OPTARG}"
      ;;
    t)
      test="${OPTARG}"
      ;;
    p)
      proto="${OPTARG}"
      ;;
    *)
      usage
      ;;
  esac
done

if [ -n "$dev" ]; then
	source setup_loopback.sh
else
	source setup_veth.sh
fi

setup
trap cleanup EXIT
if [[ "${test}" == "all" ]]; then
  run_all_tests
else
  exit_code=$(run_test "${proto}" "${test}")
  exit $exit_code
fi;

cmd: