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bpf, selftests: delete xfrm tunnel when test exits. 

Make the printting of bpf xfrm tunnel better and
cleanup xfrm state and policy when xfrm test finishes.

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
William Tu 2018-06-14 05:01:06 -07:00 committed by Daniel Borkmann
parent 36ffdbc0a2
commit 26bf8a89d8
1 changed files with 13 additions and 11 deletions
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14
tools/testing/selftests/bpf/test_tunnel.sh
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@ -608,20 +608,18 @@ setup_xfrm_tunnel()
test_xfrm_tunnel()
{
config_device
#tcpdump -nei veth1 ip &
output=$(mktemp)
cat /sys/kernel/debug/tracing/trace_pipe | tee $output &
> /sys/kernel/debug/tracing/trace
setup_xfrm_tunnel
tc qdisc add dev veth1 clsact
tc filter add dev veth1 proto ip ingress bpf da obj test_tunnel_kern.o \
sec xfrm_get_state
ip netns exec at_ns0 ping $PING_ARG 10.1.1.200
sleep 1
grep "reqid 1" $output
grep "reqid 1" /sys/kernel/debug/tracing/trace
check_err $?
grep "spi 0x1" $output
grep "spi 0x1" /sys/kernel/debug/tracing/trace
check_err $?
grep "remote ip 0xac100164" $output
grep "remote ip 0xac100164" /sys/kernel/debug/tracing/trace
check_err $?
cleanup
@ -657,6 +655,10 @@ cleanup()
ip link del ip6geneve11 2> /dev/null
ip link del erspan11 2> /dev/null
ip link del ip6erspan11 2> /dev/null
ip xfrm policy delete dir out src 10.1.1.200/32 dst 10.1.1.100/32 2> /dev/null
ip xfrm policy delete dir in src 10.1.1.100/32 dst 10.1.1.200/32 2> /dev/null
ip xfrm state delete src 172.16.1.100 dst 172.16.1.200 proto esp spi 0x1 2> /dev/null
ip xfrm state delete src 172.16.1.200 dst 172.16.1.100 proto esp spi 0x2 2> /dev/null
}
cleanup_exit()