Commit | Line | Data |
---|---|---|
554ae6e7 | 1 | #!/bin/bash |
b2441318 | 2 | # SPDX-License-Identifier: GPL-2.0 |
554ae6e7 DA |
3 | |
4 | function config_device { | |
5 | ip netns add at_ns0 | |
6 | ip link add veth0 type veth peer name veth0b | |
7 | ip link set veth0b up | |
8 | ip link set veth0 netns at_ns0 | |
9 | ip netns exec at_ns0 ip addr add 172.16.1.100/24 dev veth0 | |
10 | ip netns exec at_ns0 ip addr add 2401:db00::1/64 dev veth0 nodad | |
11 | ip netns exec at_ns0 ip link set dev veth0 up | |
12 | ip addr add 172.16.1.101/24 dev veth0b | |
13 | ip addr add 2401:db00::2/64 dev veth0b nodad | |
14 | } | |
15 | ||
16 | function config_cgroup { | |
17 | rm -rf /tmp/cgroupv2 | |
18 | mkdir -p /tmp/cgroupv2 | |
19 | mount -t cgroup2 none /tmp/cgroupv2 | |
20 | mkdir -p /tmp/cgroupv2/foo | |
21 | echo $$ >> /tmp/cgroupv2/foo/cgroup.procs | |
22 | } | |
23 | ||
24 | ||
25 | function attach_bpf { | |
26 | test_cgrp2_sock2 /tmp/cgroupv2/foo sock_flags_kern.o $1 | |
27 | [ $? -ne 0 ] && exit 1 | |
28 | } | |
29 | ||
30 | function cleanup { | |
c8745e07 PB |
31 | if [ -d /tmp/cgroupv2/foo ]; then |
32 | test_cgrp2_sock -d /tmp/cgroupv2/foo | |
33 | fi | |
554ae6e7 DA |
34 | ip link del veth0b |
35 | ip netns delete at_ns0 | |
36 | umount /tmp/cgroupv2 | |
37 | rm -rf /tmp/cgroupv2 | |
38 | } | |
39 | ||
40 | cleanup 2>/dev/null | |
41 | ||
42 | set -e | |
43 | config_device | |
44 | config_cgroup | |
45 | set +e | |
46 | ||
47 | # | |
48 | # Test 1 - fail ping6 | |
49 | # | |
50 | attach_bpf 0 | |
51 | ping -c1 -w1 172.16.1.100 | |
52 | if [ $? -ne 0 ]; then | |
53 | echo "ping failed when it should succeed" | |
54 | cleanup | |
55 | exit 1 | |
56 | fi | |
57 | ||
58 | ping6 -c1 -w1 2401:db00::1 | |
59 | if [ $? -eq 0 ]; then | |
60 | echo "ping6 succeeded when it should not" | |
61 | cleanup | |
62 | exit 1 | |
63 | fi | |
64 | ||
65 | # | |
66 | # Test 2 - fail ping | |
67 | # | |
68 | attach_bpf 1 | |
69 | ping6 -c1 -w1 2401:db00::1 | |
70 | if [ $? -ne 0 ]; then | |
71 | echo "ping6 failed when it should succeed" | |
72 | cleanup | |
73 | exit 1 | |
74 | fi | |
75 | ||
76 | ping -c1 -w1 172.16.1.100 | |
77 | if [ $? -eq 0 ]; then | |
78 | echo "ping succeeded when it should not" | |
79 | cleanup | |
80 | exit 1 | |
81 | fi | |
82 | ||
83 | cleanup | |
84 | echo | |
85 | echo "*** PASS ***" |