From: Hongbo Li <hongbox.li@intel.com>
To: dts@dpdk.org
Cc: Hongbo Li <hongbox.li@intel.com>
Subject: [dts][PATCH V2] pmd/checksum_checking: supplement the test plan
Date: Tue, 6 Dec 2022 07:36:59 +0000 [thread overview]
Message-ID: <20221206073659.385898-1-hongbox.li@intel.com> (raw)
the case of pmd/checksum_checking only cover in testcase not in test plan. so supplement the test plan.
Signed-off-by: Hongbo Li <hongbox.li@intel.com>
---
v2:
-Expected results are added and formatted
test_plans/pmd_test_plan.rst | 37 ++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/test_plans/pmd_test_plan.rst b/test_plans/pmd_test_plan.rst
index c371edb1..ca2709a3 100644
--- a/test_plans/pmd_test_plan.rst
+++ b/test_plans/pmd_test_plan.rst
@@ -73,6 +73,43 @@ Test Case: Packet Checking
which will be forwarded by the DUT. The test checks if the packets are correctly forwarded and
if both RX and TX packet sizes match by `show port all stats`
+Test Case: Checksum checking
+============================
+
+1. Start testpmd with rxfreet=0 and set forward mode to csum::
+
+ ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-2 -n 4 -a 0000:18:00.0 -a 0000:1b:00.0 --file-prefix=dpdk_2179994_20221121150432 -- -i --portmask=0x3 --enable-rx-cksum --disable-rss --rxd=1024 --txd=1024 --rxfreet=0
+ testpmd> set fwd csum
+ testpmd> start
+
+2. The tester sends 4 messages with error checksum, and check whether the message is correctly forwarded by DUT::
+
+ sendp([Ether(dst=00:11:22:33:44:55, src="52:00:00:00:00:00")/IP(len=46)/UDP(chksum=0x1)/Raw(load="P"*18)], iface="ens9", count=4)
+
+3. Stop testpmd and check whether the l4 checksum error reported by the Rx port is equal to 4.
+
+ ---------------------- Forward statistics for port 0 ----------------------
+ RX-packets: 0 RX-dropped: 0 RX-total: 0
+ Bad-ipcsum: 0 Bad-l4csum: 0 Bad-outer-l4csum: 0
+ Bad-outer-ipcsum: 0
+ TX-packets: 4 TX-dropped: 0 TX-total: 4
+ ----------------------------------------------------------------------------
+
+ ---------------------- Forward statistics for port 1 ----------------------
+ RX-packets: 4 RX-dropped: 0 RX-total: 4
+ Bad-ipcsum: 0 Bad-l4csum: 4 Bad-outer-l4csum: 0
+ Bad-outer-ipcsum: 0
+ TX-packets: 0 TX-dropped: 0 TX-total: 0
+ ----------------------------------------------------------------------------
+
+ +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++
+ RX-packets: 4 RX-dropped: 0 RX-total: 4
+ TX-packets: 4 TX-dropped: 0 TX-total: 4
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+4. change the value of "rxfreet"(0, 8, 16, 32, 64, 128), and start testpmd, repeat step 1-3, check the result is same.
+
+
Test Case: Packet Checking in scalar mode
=========================================
--
2.25.1
next reply other threads:[~2022-12-06 8:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-06 7:36 Hongbo Li [this message]
2022-12-06 10:33 ` Huang, ZhiminX
2022-12-26 5:01 ` lijuan.tu
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