[V2,2/2] tests/TestSuite_veb_switch:vf1 RX-bytes need add 4 bytes
Commit Message
DTS framework has switched i40evf to iavf, so align with it.
After testing, found that:
when send a packet which length is 60 bytes.
for net_iavf driver; the statistic from "show port stats 0" is: RX-bytes:56,
but set verbose 1, we can see the packet length is 60.
for net_i40e_vf driver; the statistic from "show port stats 0" is: RX-bytes: 60
Signed-off-by: Xie wei <weix.xie@intel.com>
---
tests/TestSuite_veb_switch.py | 7 +++++++
1 file changed, 7 insertions(+)
@@ -283,11 +283,18 @@ class TestVEBSwitching(TestCase):
self.dut.send_expect("stop", "testpmd>", 2)
self.session_secondary.send_expect("stop", "testpmd>", 2)
+ out = self.session_secondary.send_expect("show port info 0", "testpmd>")
+ vf1_driver = re.findall("Driver\s*name:\s*(\w+)", out)[0]
vf0_tx_stats = self.veb_get_pmd_stats("first", 0, "tx")
vf1_rx_stats = self.veb_get_pmd_stats("second", 0, "rx")
if self.kdriver == 'ice':
vf1_rx_stats[-1] = vf1_rx_stats[-1] + 4
+ if self.kdriver == 'i40e':
+ if vf1_driver == 'net_iavf':
+ vf1_rx_stats[-1] = vf1_rx_stats[-1] + 4
+ else:
+ vf1_rx_stats[-1] = vf1_rx_stats[-1]
self.verify(vf0_tx_stats[0] != 0, "no packet was sent by VF0")
self.verify(vf0_tx_stats == vf1_rx_stats, "VF1 failed to receive packets from VF0")