[V2,1/2] tests/queue_start_stop: modify script according to dpdk code change
Commit Message
According to dpdk commit 3c4426db54fc(app/testpmd: do not poll stopped queues).
modify queue_start_stop: after set “port 0 txq 0 stop”, no print in testpmd.
Signed-off-by: Lingli Chen <linglix.chen@intel.com>
---
V2: modify test_plan add testpmd stop packets print.
modify script add verify no print "ports 0 queue 0 receive " in testpmd
test_plans/queue_start_stop_test_plan.rst | 45 +++++++++++++++++++----
tests/TestSuite_queue_start_stop.py | 20 +++++-----
2 files changed, 47 insertions(+), 18 deletions(-)
@@ -29,7 +29,7 @@ To run the testpmd application in linuxapp environment with 4 lcores,
Test Case: queue start/stop
---------------------------
-This case support PF (Intel® Ethernet 700 Series), VF (Intel® Ethernet 700 Series, 82599)
+This case support PF (Intel® Ethernet 700 Series/Intel® Ethernet 800 Series/82599), VF (Intel® Ethernet 700 Series, 82599)
#. Update testpmd source code. Add the following C code in ./app/test-pmd/fwdmac.c::
@@ -38,12 +38,43 @@ This case support PF (Intel® Ethernet 700 Series), VF (Intel® Ethernet 700 Ser
#. Compile testpmd again, then run testpmd.
#. Run "set fwd mac" to set fwd type
#. Run "start" to start fwd package
-#. Start packet generator to transmit and receive packets
+#. Start packet generator to transmit and tester port receive 4 packets
+#. Stop testpmd::
+
+ --------------------- Forward statistics for port 0 ----------------------
+ RX-packets: 4 RX-dropped: 0 RX-total: 4
+ TX-packets: 4 TX-dropped: 0 TX-total: 4
+ ----------------------------------------------------------------------------
+
#. Run "port 0 rxq 0 stop" to stop rxq 0 in port 0
-#. Start packet generator to transmit and not receive packets
+#. Start packet generator to transmit and tester port not receive packets
+#. Stop testpmd::
+
+ ---------------------- Forward statistics for port 0 ----------------------
+ RX-packets: 4 RX-dropped: 0 RX-total: 4
+ TX-packets: 0 TX-dropped: 0 TX-total: 0
+ ----------------------------------------------------------------------------
+
#. Run "port 0 rxq 0 start" to start rxq 0 in port 0
-#. Run "port 1 txq 1 stop" to start txq 0 in port 1
-#. Start packet generator to transmit and not receive packets but in testpmd it is a "ports 0 queue 0 received 1 packages" print
-#. Run "port 1 txq 1 start" to start txq 0 in port 1
-#. Start packet generator to transmit and receive packets
+#. Run "port 0 txq 0 stop" to stop txq 0 in port 0
+#. Start packet generator to transmit and tester port not receive packets
+#. Stop testpmd::
+
+ ---------------------- Forward statistics for port 0 ----------------------
+ RX-packets: 4 RX-dropped: 0 RX-total: 4
+ TX-packets: 0 TX-dropped: 0 TX-total: 0
+ ----------------------------------------------------------------------------
+
+#. Run "port 0 txq 0 start" to start txq 0 in port 0
+#. Start packet generator to transmit and tester port receive 4 packets::
+
+ in testpmd print "ports 0 queue 0 received 1 packages" * 4
+
+#. Stop testpmd::
+
+ ---------------------- Forward statistics for port 0 ----------------------
+ RX-packets: 4 RX-dropped: 0 RX-total: 4
+ TX-packets: 4 TX-dropped: 0 TX-total: 4
+ ----------------------------------------------------------------------------
+
#. Test it again with VF
@@ -137,17 +137,10 @@ class TestQueueStartStop(TestCase):
out = self.dut.get_session_output()
except Exception as e:
raise IOError("queue start/stop forward failure: %s" % e)
-
- if self.nic == "cavium_a063":
- self.verify(
- "ports 0 queue 0 receive 4 packages" in out,
- "start queue revice package failed, out = %s" % out,
- )
- else:
- self.verify(
- "ports 0 queue 0 receive 1 packages\r\n" * 4 in out,
- "start queue revice package failed, out = %s" % out,
- )
+ self.verify(
+ "ports 0 queue 0 receive " not in out,
+ "start queue revice package failed, out = %s" % out,
+ )
try:
# start tx queue test
@@ -156,8 +149,13 @@ class TestQueueStartStop(TestCase):
self.dut.send_expect("port 0 txq 0 start", "testpmd>")
self.dut.send_expect("start", "testpmd>")
self.check_forwarding([0, 0], self.nic)
+ out = self.dut.get_session_output()
except Exception as e:
raise IOError("queue start/stop forward failure: %s" % e)
+ self.verify(
+ "ports 0 queue 0 receive " in out,
+ "start queue revice package failed, out = %s" % out,
+ )
def tear_down(self):
"""