[dts] [‘dts-v1’ 7/9] add some pmd functions for tester to code the testpmd cases
Xu, HuilongX
huilongx.xu at intel.com
Mon May 18 10:28:52 CEST 2015
Hi Jiajia,
I have a comments at " def execute_cmd(self, pmd_cmd, expected='testpmd> ', timeout=TIMEOUT "
Would you check it, thanks a lot
-----Original Message-----
From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of sjiajiax
Sent: Monday, May 18, 2015 1:07 PM
To: dts at dpdk.org
Subject: [dts] [‘dts-v1’ 7/9] add some pmd functions for tester to code the testpmd cases
Signed-off-by: sjiajiax <sunx.jiajia at intel.com>
---
framework/pmd_output.py | 104 +++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 102 insertions(+), 2 deletions(-)
diff --git a/framework/pmd_output.py b/framework/pmd_output.py
index 97274a5..642062f 100644
--- a/framework/pmd_output.py
+++ b/framework/pmd_output.py
@@ -32,6 +32,7 @@
import os
import re
import dts
+from settings import TIMEOUT
class PmdOutput():
@@ -42,6 +43,7 @@ class PmdOutput():
def __init__(self, dut):
self.dut = dut
+ self.dut.testpmd = self
self.rx_pkts_prefix = "RX-packets:"
self.rx_missed_prefix = "RX-missed:"
self.rx_bytes_prefix = "RX-bytes:"
@@ -87,10 +89,108 @@ class PmdOutput():
return self.command
def start_testpmd(self, cores, param='', eal_param='', socket=0):
+ if "--txqflags" not in param:
+ param += " --txqflags=0"
+ if socket == 0:
+ corelist = '0-3'
+ elif socket == 1:
+ corelist = '10-13'
+ else:
+ corelist = '0-3'
core_list = self.dut.get_core_list(cores, socket)
self.coremask = dts.create_mask(core_list)
- command = "./%s/app/testpmd -c %s -n %d %s -- -i %s" \
- % (self.dut.target, self.coremask, self.dut.get_memory_channels(), eal_param, param)
+ command = "taskset -c %s ./%s/app/testpmd -c %s -n %d %s -- -i %s" \
+ % (corelist, self.dut.target, self.coremask, self.dut.get_memory_channels(), eal_param, param)
out = self.dut.send_expect(command, "testpmd> ", 120)
self.command = command
return out
maybe we need delete parameter "verify=False" in function execute_cmd,
when we used execute_cmd for exec testpmd cmdline, the parameter only False.
+
+ def execute_cmd(self, pmd_cmd, expected='testpmd> ', timeout=TIMEOUT,
+ alt_session=False, verify=False):
+ return self.dut.send_expect('%s' % pmd_cmd, expected, timeout=timeout,
+ alt_session=alt_session, verify=verify)
+
+ def get_value_from_string(self, key_str, regx_str, string):
+ """
+ Get some values from the given string by the regular expression.
+ """
+ pattern = r"(?<=%s)%s" % (key_str, regx_str)
+ s = re.compile(pattern)
+ res = s.search(string)
+ if type(res).__name__ == 'NoneType':
+ return ' '
+ else:
+ return res.group(0)
+
+ def get_detail_from_port_info(self, key_str, regx_str, port):
+ """
+ Get the detail info from the output of pmd cmd 'show port info <port num>'.
+ """
+ out = self.dut.send_expect("show port info %d" % port, "testpmd> ")
+ find_value = self.get_value_from_string(key_str, regx_str, out)
+ return find_value
+
+ def get_port_mac(self, port_id):
+ """
+ Get the specified port MAC.
+ """
+ return self.get_detail_from_port_info("MAC address: ", "([0-9A-F]{2}:){5}[0-9A-F]{2}", port_id)
+
+ def get_port_connect_socket(self, port_id):
+ """
+ Get the socket id which the specified port is connectting with.
+ """
+ return self.get_detail_from_port_info("Connect to socket: ", "\d+", port_id)
+
+ def get_port_memory_socket(self, port_id):
+ """
+ Get the socket id which the specified port memory is allocated on.
+ """
+ return self.get_detail_from_port_info("memory allocation on the socket: ", "\d+", port_id)
+
+ def get_port_link_status(self, port_id):
+ """
+ Get the specified port link status now.
+ """
+ return self.get_detail_from_port_info("Link status: ", "\d+", port_id)
+
+ def get_port_link_speed(self, port_id):
+ """
+ Get the specified port link speed now.
+ """
+ return self.get_detail_from_port_info("Link speed: ", "\d+", port_id)
+
+ def get_port_link_duplex(self, port_id):
+ """
+ Get the specified port link mode, duplex or siplex.
+ """
+ return self.get_detail_from_port_info("Link duplex: ", "\S+", port_id)
+
+ def get_port_promiscuous_mode(self, port_id):
+ """
+ Get the promiscuous mode of port.
+ """
+ return self.get_detail_from_port_info("Promiscuous mode: ", "\S+", port_id)
+
+ def get_port_allmulticast_mode(self, port_id):
+ """
+ Get the allmulticast mode of port.
+ """
+ return self.get_detail_from_port_info("Allmulticast mode: ", "\S+", port_id)
+
+ def get_port_vlan_offload(self, port_id):
+ """
+ Function: get the port vlan settting info.
+ return value:
+ 'strip':'on'
+ 'filter':'on'
+ 'qinq':'off'
+ """
+ vlan_info = {}
+ vlan_info['strip'] = self.get_detail_from_port_info(
+ "strip ", '\S+', port_id)
+ vlan_info['filter'] = self.get_detail_from_port_info(
+ 'filter', '\S+', port_id)
+ vlan_info['qinq'] = self.get_detail_from_port_info(
+ 'qinq\(extend\) ', '\S+', port_id)
+ return vlan_info
--
1.9.0
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