diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-07-15 07:28:49 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-16 15:05:56 -0700 |
| commit | 511ad4c26446e5254b94352f55067c501d319462 (patch) | |
| tree | 6fd059c9b27030d10412cda4cd88aae6bf05adeb | |
| parent | 410b0ace8891a324d31efdc445b07b0e3054a68c (diff) | |
selftests: packetdrill: correct the expected timing in tcp_rcv_big_endseq
Commit f5fda1a86884 ("selftests/net: packetdrill: add tcp_rcv_big_endseq.pkt")
added this test recently, but it's failing with:
# tcp_rcv_big_endseq.pkt:41: error handling packet: timing error: expected outbound packet at 1.230105 sec but happened at 1.190101 sec; tolerance 0.005046 sec
# script packet: 1.230105 . 1:1(0) ack 54001 win 0
# actual packet: 1.190101 . 1:1(0) ack 54001 win 0
It's unclear why the test expects the ack to be delayed.
Correct it.
Link: https://patch.msgid.link/20250715142849.959444-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | tools/testing/selftests/net/packetdrill/tcp_rcv_big_endseq.pkt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/packetdrill/tcp_rcv_big_endseq.pkt b/tools/testing/selftests/net/packetdrill/tcp_rcv_big_endseq.pkt index 7e170b94fd36..3848b419e68c 100644 --- a/tools/testing/selftests/net/packetdrill/tcp_rcv_big_endseq.pkt +++ b/tools/testing/selftests/net/packetdrill/tcp_rcv_big_endseq.pkt @@ -38,7 +38,7 @@ // If queue is empty, accept a packet even if its end_seq is above wup + rcv_wnd +0 < P. 4001:54001(50000) ack 1 win 257 - +.040 > . 1:1(0) ack 54001 win 0 + +0 > . 1:1(0) ack 54001 win 0 // Check LINUX_MIB_BEYOND_WINDOW has been incremented 3 times. +0 `nstat | grep TcpExtBeyondWindow | grep -q " 3 "` |