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tc-testing: Add control-plane selftest for skbmod SKBMOD_F_ECN option 

Recently we added a new option, SKBMOD_F_ECN, to tc-skbmod(8).  Add a
control-plane selftest for it.

Depends on kernel patch "net/sched: act_skbmod: Add SKBMOD_F_ECN option
support", as well as iproute2 patch "tc/skbmod: Introduce SKBMOD_F_ECN
option".

Reviewed-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Peilin Ye <peilin.ye@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peilin Ye 2021-07-27 18:33:40 -07:00 committed by David S. Miller
parent 56af5e749f
commit 68f9884837
1 changed files with 24 additions and 0 deletions
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24
tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json
View File

@ -417,5 +417,29 @@
"teardown": [
"$TC actions flush action skbmod"
]
},
{
"id": "fe09",
"name": "Add skbmod action to mark ECN bits",
"category": [
"actions",
"skbmod"
],
"setup": [
[
"$TC actions flush action skbmod",
0,
1,
255
]
],
"cmdUnderTest": "$TC actions add action skbmod ecn",
"expExitCode": "0",
"verifyCmd": "$TC actions get action skbmod index 1",
"matchPattern": "action order [0-9]*: skbmod pipe ecn",
"matchCount": "1",
"teardown": [
"$TC actions flush action skbmod"
]
}
]