Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
selftests/tc-testing: Create tests to exercise act_ct binding restrictions
Add 4 test cases to exercise new act_ct binding restrictions:
- Try to attach act_ct to an ets qdisc
- Attach act_ct to an ingress qdisc
- Attach act_ct to a clsact/egress qdisc
- Attach act_ct to a shared block
Signed-off-by: Victor Nogueira <victor@mojatatu.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://patch.msgid.link/20260225134349.1287037-2-victor@mojatatu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
authored by
Victor Nogueira
and committed by
Jakub Kicinski
b14e82ab
11cb63b0
+159
+159
tools/testing/selftests/tc-testing/tc-tests/actions/ct.json
+159
tools/testing/selftests/tc-testing/tc-tests/actions/ct.json
···
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"teardown": [
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"$TC qdisc del dev $DEV1 ingress"
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]
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+
},
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{
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"id": "8883",
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"name": "Try to attach act_ct to an ets qdisc",
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"category": [
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"actions",
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"ct"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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[
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"$TC actions flush action ct",
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0,
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+
1,
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+
255
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],
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"$TC qdisc add dev $DEV1 root handle 1: ets bands 2"
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],
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"cmdUnderTest": "$TC filter add dev $DEV1 parent 1: prio 1 protocol ip matchall action ct index 42",
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"expExitCode": "2",
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"verifyCmd": "$TC -j filter ls dev $DEV1 parent 1: prio 1 protocol ip",
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"matchJSON": [],
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"teardown": [
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"$TC qdisc del dev $DEV1 root"
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]
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},
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{
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"id": "3b10",
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"name": "Attach act_ct to an ingress qdisc",
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"category": [
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"actions",
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"ct"
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],
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"plugins": {
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"requires": "nsPlugin"
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+
},
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"setup": [
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[
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"$TC actions flush action ct",
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0,
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+
1,
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+
255
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],
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"$TC qdisc add dev $DEV1 ingress"
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],
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"cmdUnderTest": "$TC filter add dev $DEV1 ingress prio 1 protocol ip matchall action ct index 42",
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"expExitCode": "0",
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"verifyCmd": "$TC -j filter ls dev $DEV1 ingress prio 1 protocol ip",
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"matchJSON": [
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{
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"kind": "matchall"
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+
},
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{
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"options": {
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"actions": [
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{
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"order": 1,
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"kind": "ct",
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"index": 42,
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"ref": 1,
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+
"bind": 1
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}
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]
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}
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}
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],
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"teardown": [
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"$TC qdisc del dev $DEV1 ingress"
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+
]
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},
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+
{
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"id": "0337",
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"name": "Attach act_ct to a clsact/egress qdisc",
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"category": [
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"actions",
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"ct"
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],
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"plugins": {
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"requires": "nsPlugin"
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+
},
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"setup": [
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[
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+
"$TC actions flush action ct",
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+
0,
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+
1,
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+
255
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],
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"$TC qdisc add dev $DEV1 clsact"
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],
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+
"cmdUnderTest": "$TC filter add dev $DEV1 egress prio 1 protocol ip matchall action ct index 42",
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+
"expExitCode": "0",
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+
"verifyCmd": "$TC -j filter ls dev $DEV1 egress prio 1 protocol ip",
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+
"matchJSON": [
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{
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"kind": "matchall"
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},
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{
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"options": {
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"actions": [
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{
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"order": 1,
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"kind": "ct",
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"index": 42,
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"ref": 1,
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"bind": 1
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}
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]
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}
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}
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],
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"teardown": [
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"$TC qdisc del dev $DEV1 clsact"
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+
]
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},
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+
{
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+
"id": "4f60",
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"name": "Attach act_ct to a shared block",
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+
"category": [
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"actions",
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"ct"
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],
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"plugins": {
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+
"requires": "nsPlugin"
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+
},
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+
"setup": [
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+
[
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+
"$TC actions flush action ct",
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+
0,
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+
1,
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+
255
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],
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"$TC qdisc add dev $DEV1 ingress_block 21 clsact"
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+
],
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"cmdUnderTest": "$TC filter add block 21 prio 1 protocol ip matchall action ct index 42",
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+
"expExitCode": "0",
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+
"verifyCmd": "$TC -j filter ls block 21 prio 1 protocol ip",
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+
"matchJSON": [
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+
{
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"kind": "matchall"
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+
},
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{
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+
"options": {
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+
"actions": [
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{
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"order": 1,
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"kind": "ct",
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"index": 42,
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"ref": 1,
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"bind": 1
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+
}
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]
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}
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}
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],
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"teardown": [
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"$TC qdisc del dev $DEV1 ingress_block 21 clsact"
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+
]
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}
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]