1 #!/bin/bash
2 # SPDX-License-Identifier: GPL-2.0
3
4 source "$(dirname $(realpath $0))/../../kselftest/ktap_helpers.sh"
5
6 readonly ipv4_args=('--ip_version=ipv4 '
7 '--local_ip=192.168.0.1 '
8 '--gateway_ip=192.168.0.1 '
9 '--netmask_ip=255.255.0.0 '
10 '--remote_ip=192.0.2.1 '
11 '-D CMSG_LEVEL_IP=SOL_IP '
12 '-D CMSG_TYPE_RECVERR=IP_RECVERR ')
13
14 readonly ipv6_args=('--ip_version=ipv6 '
15 '--mtu=1520 '
16 '--local_ip=fd3d:0a0b:17d6::1 '
17 '--gateway_ip=fd3d:0a0b:17d6:8888::1 '
18 '--remote_ip=fd3d:fa7b:d17d::1 '
19 '-D CMSG_LEVEL_IP=SOL_IPV6 '
20 '-D CMSG_TYPE_RECVERR=IPV6_RECVERR ')
21
22 if [ $# -ne 1 ]; then
23 ktap_exit_fail_msg "usage: $0 <script>"
24 exit "$KSFT_FAIL"
25 fi
26 script="$1"
27
28 if [ -z "$(which packetdrill)" ]; then
29 ktap_skip_all "packetdrill not found in PATH"
30 exit "$KSFT_SKIP"
31 fi
32
33 declare -a optargs
34 if [[ -n "${KSFT_MACHINE_SLOW}" ]]; then
35 optargs+=('--tolerance_usecs=14000')
36 fi
37
38 ktap_print_header
39 ktap_set_plan 2
40
41 unshare -n packetdrill ${ipv4_args[@]} ${optargs[@]} $(basename $script) > /dev/null \
42 && ktap_test_pass "ipv4" || ktap_test_fail "ipv4"
43 unshare -n packetdrill ${ipv6_args[@]} ${optargs[@]} $(basename $script) > /dev/null \
44 && ktap_test_pass "ipv6" || ktap_test_fail "ipv6"
45
46 ktap_finished
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