netdev - [PATCH net v1 1/3] selftests: tc-testing: fix gate replace schedule

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Message-ID: <20260116112522.159480-2-p@1g4.org>
Date: Fri, 16 Jan 2026 11:25:57 +0000
From: Paul Moses <p@....org>
To: netdev@...r.kernel.org
Cc: Paul Moses <p@....org>
Subject: [PATCH net v1 1/3] selftests: tc-testing: fix gate replace schedule

The tdc test case 3719 ("Replace gate base-time action") fails with:

  Error: Empty schedule entry list.
  We have an error talking to the kernel

The test runs a 'replace' command while only specifying 'base-time' and
omitting the mandatory schedule entries. The act_gate action (and tc
userspace) requires a schedule to be present; replace is atomic and does
not support partial updates or inheriting the previous schedule.

Update the test case to include a valid 'sched-entry' list in the
replace command so it matches the kernel's expected behavior.

Fixes: 4a1db5251cfac ("selftests/tc-testings: add selftests for gate action")
Signed-off-by: Paul Moses <p@....org>
---
 tools/testing/selftests/tc-testing/tc-tests/actions/gate.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json b/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json
index db645c22ad7be..67e406e4eba33 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json
@@ -131,7 +131,7 @@
                 255
             ]
         ],
-        "cmdUnderTest": "$TC action replace action gate base-time 400000000000ns index 20",
+        "cmdUnderTest": "$TC action replace action gate base-time 400000000000ns sched-entry open 200000000ns -1 8000000b index 20",
         "expExitCode": "0",
         "verifyCmd": "$TC action get action gate index 20",
         "matchPattern": "action order [0-9]*: .*base-time 400s.*index 20 ref",
-- 
2.52.GIT