test suite reviews and discussions
 help / color / mirror / Atom feed
* [dts][PATCH V2 01/10] tests/vf_offload: update dts code for dpdk csum change
@ 2022-08-26  2:42 Weiyuan Li
  2022-08-26  2:43 ` [dts][PATCH V2 02/10] test_plans/vf_offload: " Weiyuan Li
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: Weiyuan Li @ 2022-08-26  2:42 UTC (permalink / raw)
  To: dts; +Cc: Weiyuan Li, Jiale Song

According to dpdk commit 9b4ea7ae77fa(app/testpmd: revert MAC update in checksum forwarding) modify
the script adapt to this chagne.

1. Modify VF case to enable promisc.
2. Modify PF case to send packet dst mac is random.

Signed-off-by: Weiyuan Li <weiyuanx.li@intel.com>
---
Tested-by: Jiale Song < songx.jiale@intel.com>

v2:
-Added enable promisc model

 tests/TestSuite_vf_offload.py | 100 ++++++++++++++++++++++++----------
 1 file changed, 70 insertions(+), 30 deletions(-)

diff --git a/tests/TestSuite_vf_offload.py b/tests/TestSuite_vf_offload.py
index 4dd05cac..eee77c69 100644
--- a/tests/TestSuite_vf_offload.py
+++ b/tests/TestSuite_vf_offload.py
@@ -43,7 +43,7 @@ class TestVfOffload(TestCase):
         self.setup_2pf_2vf_1vm_env_flag = 0
         self.setup_2pf_2vf_1vm_env(driver="")
         self.vm0_dut_ports = self.vm_dut_0.get_ports("any")
-        self.portMask = utils.create_mask([self.vm0_dut_ports[0]])
+        self.portMask = utils.create_mask(self.vm0_dut_ports)
         self.vm0_testpmd = PmdOutput(self.vm_dut_0)
         self.tester.send_expect(
             "ifconfig %s mtu %s"
@@ -59,6 +59,14 @@ class TestVfOffload(TestCase):
     def set_up(self):
         pass
 
+    def ip_link_set(self, host_intf=None, cmd=None, port=None, types=None, value=0):
+        if host_intf is None or cmd is None or port is None or types is None:
+            return
+        set_command = f"ip link set {host_intf} {cmd} {port} {types} {value}"
+        out = self.dut.send_expect(set_command, "# ")
+        if "RTNETLINK answers: Invalid argument" in out:
+            self.dut.send_expect(set_command, "# ")
+
     def setup_2pf_2vf_1vm_env(self, driver="default"):
 
         self.used_dut_port_0 = self.dut_ports[0]
@@ -68,6 +76,37 @@ class TestVfOffload(TestCase):
         self.dut.generate_sriov_vfs_by_port(self.used_dut_port_1, 1, driver=driver)
         self.sriov_vfs_port_1 = self.dut.ports_info[self.used_dut_port_1]["vfs_port"]
 
+        self.host_intf_0 = self.dut.ports_info[self.used_dut_port_0]["intf"]
+        self.host_intf_1 = self.dut.ports_info[self.used_dut_port_1]["intf"]
+
+        self.ip_link_set(
+            host_intf=self.host_intf_0,
+            cmd="vf",
+            port=0,
+            types="trust",
+            value="on",
+        )
+        self.ip_link_set(
+            host_intf=self.host_intf_1,
+            cmd="vf",
+            port=0,
+            types="trust",
+            value="on",
+        )
+        self.ip_link_set(
+            host_intf=self.host_intf_0,
+            cmd="vf",
+            port=0,
+            types="spoofchk",
+            value="off",
+        )
+        self.ip_link_set(
+            host_intf=self.host_intf_1,
+            cmd="vf",
+            port=0,
+            types="spoofchk",
+            value="off",
+        )
         try:
 
             for port in self.sriov_vfs_port_0:
@@ -154,12 +193,11 @@ class TestVfOffload(TestCase):
             self.tester.get_local_port(self.dut_ports[0])
         )
         rx_interface = self.tester.get_interface(
-            self.tester.get_local_port(self.dut_ports[0])
+            self.tester.get_local_port(self.dut_ports[1])
         )
-
         sniff_src = self.vm0_testpmd.get_port_mac(0)
         checksum_pattern = re.compile("chksum.*=.*(0x[0-9a-z]+)")
-
+        sniff_src = "52:00:00:00:00:00"
         chksum = dict()
         result = dict()
 
@@ -175,16 +213,11 @@ class TestVfOffload(TestCase):
         self.tester.send_expect("exit()", "#")
 
         self.tester.scapy_background()
-        self.tester.scapy_append(
-            'p = sniff(filter="ether src %s", iface="%s", count=%d)'
-            % (sniff_src, rx_interface, len(packets_sent))
+        inst = self.tester.tcpdump_sniff_packets(
+            intf=rx_interface,
+            count=len(packets_sent),
+            filters=[{"layer": "ether", "config": {"src": sniff_src}}],
         )
-        self.tester.scapy_append("nr_packets=len(p)")
-        self.tester.scapy_append(
-            'reslist = [p[i].sprintf("%IP.chksum%;%TCP.chksum%;%UDP.chksum%;%SCTP.chksum%") for i in range(nr_packets)]'
-        )
-        self.tester.scapy_append("import string")
-        self.tester.scapy_append('RESULT = ",".join(reslist)')
 
         # Send packet.
         self.tester.scapy_foreground()
@@ -196,7 +229,15 @@ class TestVfOffload(TestCase):
 
         self.tester.scapy_execute()
         out = self.tester.scapy_get_result()
-        packets_received = out.split(",")
+
+        p = self.tester.load_tcpdump_sniff_packets(inst)
+        nr_packets = len(p)
+        print(p)
+        packets_received = [
+            p[i].sprintf("%IP.chksum%;%TCP.chksum%;%UDP.chksum%;%SCTP.chksum%")
+            for i in range(nr_packets)
+        ]
+
         self.verify(
             len(packets_sent) == len(packets_received), "Unexpected Packets Drop"
         )
@@ -251,17 +292,15 @@ class TestVfOffload(TestCase):
         """
         self.vm0_testpmd.start_testpmd(
             VM_CORES_MASK,
-            "--portmask=%s " % (self.portMask)
-            + "--enable-rx-cksum "
-            + ""
-            + "--port-topology=loop",
+            "--portmask=%s " % (self.portMask) + "--enable-rx-cksum " + "",
         )
         self.vm0_testpmd.execute_cmd("set fwd csum")
+        self.vm0_testpmd.execute_cmd("set promisc 1 on")
+        self.vm0_testpmd.execute_cmd("set promisc 0 on")
 
         time.sleep(2)
         port_id_0 = 0
         mac = self.vm0_testpmd.get_port_mac(0)
-
         sndIP = "10.0.0.1"
         sndIPv6 = "::1"
         pkts = {
@@ -280,19 +319,20 @@ class TestVfOffload(TestCase):
         expIP = sndIP
         expIPv6 = sndIPv6
         pkts_ref = {
-            "IP/UDP": 'Ether(dst="02:00:00:00:00:00", src="%s")/IP(src="%s")/UDP()/("X"*46)'
+            "IP/UDP": 'Ether(dst="%s", src="52:00:00:00:00:00")/IP(src="%s")/UDP()/("X"*46)'
             % (mac, expIP),
-            "IP/TCP": 'Ether(dst="02:00:00:00:00:00", src="%s")/IP(src="%s")/TCP()/("X"*46)'
+            "IP/TCP": 'Ether(dst="%s", src="52:00:00:00:00:00")/IP(src="%s")/TCP()/("X"*46)'
             % (mac, expIP),
-            "IP/SCTP": 'Ether(dst="02:00:00:00:00:00", src="%s")/IP(src="%s")/SCTP()/("X"*48)'
+            "IP/SCTP": 'Ether(dst="%s", src="52:00:00:00:00:00")/IP(src="%s")/SCTP()/("X"*48)'
             % (mac, expIP),
-            "IPv6/UDP": 'Ether(dst="02:00:00:00:00:00", src="%s")/IPv6(src="%s")/UDP()/("X"*46)'
+            "IPv6/UDP": 'Ether(dst="%s", src="52:00:00:00:00:00")/IPv6(src="%s")/UDP()/("X"*46)'
             % (mac, expIPv6),
-            "IPv6/TCP": 'Ether(dst="02:00:00:00:00:00", src="%s")/IPv6(src="%s")/TCP()/("X"*46)'
+            "IPv6/TCP": 'Ether(dst="%s", src="52:00:00:00:00:00")/IPv6(src="%s")/TCP()/("X"*46)'
             % (mac, expIPv6),
         }
 
         self.checksum_enablehw(0, self.vm_dut_0)
+        self.checksum_enablehw(1, self.vm_dut_0)
 
         self.vm0_testpmd.execute_cmd("start")
         result = self.checksum_validate(pkts, pkts_ref)
@@ -311,14 +351,13 @@ class TestVfOffload(TestCase):
         Enable SW checksum offload.
         Send same packet with incorrect checksum and verify checksum is valid.
         """
-
         self.vm0_testpmd.start_testpmd(
             VM_CORES_MASK,
-            "--portmask=%s " % (self.portMask)
-            + "--enable-rx-cksum "
-            + "--port-topology=loop",
+            "--portmask=%s " % (self.portMask) + "--enable-rx-cksum " + "",
         )
         self.vm0_testpmd.execute_cmd("set fwd csum")
+        self.vm0_testpmd.execute_cmd("set promisc 1 on")
+        self.vm0_testpmd.execute_cmd("set promisc 0 on")
 
         time.sleep(2)
 
@@ -350,6 +389,7 @@ class TestVfOffload(TestCase):
         }
 
         self.checksum_enablesw(0, self.vm_dut_0)
+        self.checksum_enablesw(1, self.vm_dut_0)
 
         self.vm0_testpmd.execute_cmd("start")
         result = self.checksum_validate(sndPkts, expPkts)
@@ -457,7 +497,6 @@ class TestVfOffload(TestCase):
         )
 
         mac = self.vm0_testpmd.get_port_mac(0)
-
         self.vm0_testpmd.execute_cmd("set verbose 1", "testpmd> ", 120)
         self.vm0_testpmd.execute_cmd("port stop all", "testpmd> ", 120)
         self.vm0_testpmd.execute_cmd(
@@ -501,7 +540,8 @@ class TestVfOffload(TestCase):
         self.vm0_testpmd.execute_cmd("tso set 800 %d" % self.vm0_dut_ports[1])
         self.vm0_testpmd.execute_cmd("set fwd csum")
         self.vm0_testpmd.execute_cmd("port start all", "testpmd> ", 120)
-        self.vm0_testpmd.execute_cmd("set promisc all off", "testpmd> ", 120)
+        self.vm0_testpmd.execute_cmd("set promisc 0 on", "testpmd> ", 120)
+        self.vm0_testpmd.execute_cmd("set promisc 1 on", "testpmd> ", 120)
         self.vm0_testpmd.execute_cmd("start")
 
         self.tester.scapy_foreground()
-- 
2.25.1


^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-08-26  2:43 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-26  2:42 [dts][PATCH V2 01/10] tests/vf_offload: update dts code for dpdk csum change Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 02/10] test_plans/vf_offload: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 03/10] tests/checksum_offload: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 04/10] tests/ice_advanced_iavf_rss: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 05/10] test_plans/ice_advanced_iavf_rss: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 06/10] tests/ice_advanced_rss: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 07/10] test_plans/ice_advanced_rss: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 08/10] test_plans/ice_iavf_fdir: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 09/10] tests/tx_preparation: " Weiyuan Li
2022-08-26  2:43 ` [dts][PATCH V2 10/10] test_plans/ice_iavf_fdir: " Weiyuan Li

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).