[dts][PATCH V1 2/2] tests/vf_vlan: modify script VLAN filter enable requires a port VLAN is assigned

["Li, WeiyuanX" <weiyuanx.li@intel.com>]

From: Weiyuan Li <weiyuanx.li@intel.com>

Modify script VLAN filter enable requires a port VLAN is assigned.

Signed-off-by: Weiyuan Li <weiyuanx.li@intel.com>
---

v2:
-Add comment restart testpmd after remove VLAN from PF devcie according to test plan modification.
-Modify error command 'vx_vlan' to 'rx_vlan'.

 tests/TestSuite_vf_vlan.py | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/tests/TestSuite_vf_vlan.py b/tests/TestSuite_vf_vlan.py
index e73ad479..2a4fbeae 100644
--- a/tests/TestSuite_vf_vlan.py
+++ b/tests/TestSuite_vf_vlan.py
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2020 Intel Corporation
+# Copyright(c) 2022 Intel Corporation
 #
 
 import random
@@ -222,14 +222,20 @@ class TestVfVlan(TestCase):
 
         # remove vlan
         self.vm0_testpmd.execute_cmd("stop")
-        self.vm0_testpmd.execute_cmd("port stop all")
+        # self.vm0_testpmd.execute_cmd("port stop all")
+        self.vm0_testpmd.quit()
+
         self.dut.send_expect("ip link set %s vf 0 vlan 0" % self.host_intf0, "# ")
         out = self.dut.send_expect("ip link show %s" % self.host_intf0, "# ")
         self.verify("vlan %d" % random_vlan not in out, "Failed to remove pvid on VF0")
 
         # send packet with vlan
-        self.vm0_testpmd.execute_cmd("port reset 0", "testpmd> ", 120)
-        self.vm0_testpmd.execute_cmd("port start all")
+        self.vm0_testpmd.start_testpmd("all")
+        self.vm0_testpmd.execute_cmd("set fwd mac")
+        self.vm0_testpmd.execute_cmd("set verbose 1")
+        self.vm0_testpmd.execute_cmd("vlan set filter on 0")
+        self.vm0_testpmd.execute_cmd("vlan set strip on 0")
+        self.vm0_testpmd.execute_cmd("rx_vlan add 10 0")
         self.vm0_testpmd.execute_cmd("start")
 
         out = self.send_and_getout(vlan=random_vlan, pkt_type="VLAN_UDP")
@@ -305,6 +311,7 @@ class TestVfVlan(TestCase):
         self.vm0_testpmd.execute_cmd("vlan set strip on 0")
         self.vm0_testpmd.execute_cmd("vlan set filter on 0")
         self.vm0_testpmd.execute_cmd("set promisc all off")
+        self.vm0_testpmd.execute_cmd("rx_vlan add 10 0")
         self.vm0_testpmd.execute_cmd("start")
 
         # send packet without vlan
@@ -340,7 +347,7 @@ class TestVfVlan(TestCase):
 
         for rx_vlan in rx_vlans:
             self.vm0_testpmd.execute_cmd("rx_vlan rm %d 0" % rx_vlan)
-
+        self.vm0_testpmd.execute_cmd("rx_vlan add 10 0")
         # send packet with vlan 0
         out = self.send_and_getout(vlan=0, pkt_type="VLAN_UDP")
         self.verify("VLAN tci=0x0" in out, "Not received vlan 0 packet as default!!!")
-- 
2.17.1