[dts] [PATCH] tests/vf_offload: correct case description and delete un-used function
Lin, Xueqin
xueqin.lin at intel.com
Thu Mar 14 11:07:06 CET 2019
Thanks, have checked code and known the gap, I will rework it.
Best regards,
Xueqin
> -----Original Message-----
> From: Tu, Lijuan
> Sent: Thursday, March 14, 2019 5:16 PM
> To: Lin, Xueqin <xueqin.lin at intel.com>; dts at dpdk.org
> Cc: Lin, Xueqin <xueqin.lin at intel.com>
> Subject: RE: [dts] [PATCH] tests/vf_offload: correct case description and
> delete un-used function
>
> 1, The function checksum_enablesw is called by
> test_perf_checksum_throughtput.
> 2, found " --enable-rx-cksum " in testpmd start command line in set_up, that
> means enabled hardware checksum , the test_checksum_offload_disable
> actually tested hardware checksum, but we assume it tested software
> checksum.
>
>
>
> > -----Original Message-----
> > From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Xueqin Lin
> > Sent: Thursday, March 7, 2019 9:53 AM
> > To: dts at dpdk.org
> > Cc: Lin, Xueqin <xueqin.lin at intel.com>
> > Subject: [dts] [PATCH] tests/vf_offload: correct case description and
> > delete un- used function
> >
> > Signed-off-by: Xueqin Lin <xueqin.lin at intel.com>
> >
> > ---
> > tests/TestSuite_vf_offload.py | 29 +++++++++++------------------
> > 1 file changed, 11 insertions(+), 18 deletions(-)
> >
> > diff --git a/tests/TestSuite_vf_offload.py
> > b/tests/TestSuite_vf_offload.py index cb4b368..a327a7e 100644
> > --- a/tests/TestSuite_vf_offload.py
> > +++ b/tests/TestSuite_vf_offload.py
> > @@ -27,7 +27,7 @@ class TestVfOffload(TestCase):
> > self.vf_driver = self.get_suite_cfg()['vf_driver']
> > if self.vf_driver is None:
> > self.vf_driver = 'pci-stub'
> > - self.verify(self.vf_driver in self.supported_vf_driver, "Unspported vf
> driver")
> > + self.verify(self.vf_driver in self.supported_vf_driver,
> > + "Unsupported vf driver")
> > if self.vf_driver == 'pci-stub':
> > self.vf_assign_method = 'pci-assign'
> > else:
> > @@ -125,12 +125,6 @@ class TestVfOffload(TestCase):
> > dut.send_expect("csum set sctp hw %d" % port, "testpmd>")
> > dut.send_expect("port start all", "testpmd>")
> >
> > - def checksum_enablesw(self, port, dut):
> > - dut.send_expect("csum set ip sw %d" % port, "testpmd>")
> > - dut.send_expect("csum set udp sw %d" % port, "testpmd>")
> > - dut.send_expect("csum set tcp sw %d" % port, "testpmd>")
> > - dut.send_expect("csum set sctp sw %d" % port, "testpmd>")
> > -
> > def checksum_validate(self, packets_sent, packets_expected):
> > """
> > Validate the checksum.
> > @@ -202,10 +196,10 @@ class TestVfOffload(TestCase):
> >
> > def test_checksum_offload_enable(self):
> > """
> > - Enable HW Checksum offload.
> > - Send packet with incorrect checksum,
> > - can rx it and reported the checksum error,
> > - verify forwarded packets have correct checksum
> > + Enable HW checksum offload.
> > + Send packet with incorrect checksum,
> > + can rx it and report the checksum error,
> > + verify forwarded packets have correct checksum.
> > """
> > self.vm0_testpmd.start_testpmd(VM_CORES_MASK, "--portmask=%s
> " %
> > (self.portMask) +
> > "--enable-rx-cksum " + "" + @@ -252,8
> > +246,7 @@ class TestVfOffload(TestCase):
> >
> > def test_checksum_offload_disable(self):
> > """
> > - disable HW checksum offload on tx port, SW Checksum check.
> > - SW Checksum on by default.
> > + Default checksum is SW or enable SW checksum similar to HW
> checksum.
> > Send same packet with incorrect checksum and verify checksum is
> valid.
> > """
> >
> > @@ -293,7 +286,7 @@ class TestVfOffload(TestCase):
> >
> > def tcpdump_start_sniffing(self, ifaces=[]):
> > """
> > - Starts tcpdump in the background to sniff the tester interface where
> > + Start tcpdump in the background to sniff the tester interface
> > + where
> > the packets are transmitted to and from the self.dut.
> > All the captured packets are going to be stored in a file for a
> > post-analysis.
> > @@ -306,7 +299,7 @@ class TestVfOffload(TestCase):
> >
> > def tcpdump_stop_sniff(self):
> > """
> > - Stops the tcpdump process running in the background.
> > + Stop the tcpdump process running in the background.
> > """
> > self.tester.send_expect('killall tcpdump', '#')
> > time.sleep(1)
> > @@ -315,7 +308,7 @@ class TestVfOffload(TestCase):
> >
> > def tcpdump_command(self, command):
> > """
> > - Sends a tcpdump related command and returns an integer from the
> output
> > + Send a tcpdump related command and return an integer from the
> output.
> > """
> >
> > result = self.tester.send_expect(command, '#') @@ -324,7
> > +317,7 @@ class TestVfOffload(TestCase):
> >
> > def number_of_packets(self, iface):
> > """
> > - By reading the file generated by tcpdump it counts how many packets
> were
> > + By reading the file generated by tcpdump it counts how many
> > + packets are
> > forwarded by the sample app and received in the self.tester.
> > The sample app
> > will add a known MAC address for the test to look for.
> > """
> > @@ -335,7 +328,7 @@ class TestVfOffload(TestCase):
> >
> > def test_tso(self):
> > """
> > - TSO IPv4 TCP, IPv6 TCP, VXLan testing
> > + TSO IPv4 TCP, IPv6 TCP testing
> > """
> > tx_interface =
> > self.tester.get_interface(self.tester.get_local_port(self.dut_ports[0]))
> > rx_interface =
> > self.tester.get_interface(self.tester.get_local_port(self.dut_ports[1]
> > ))
> > --
> > 2.5.5
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