* Re: [dts] [PATCH]test: fm10k add ftag test suite
[not found] <1470905762-15520-1-git-send-email-xlin15@shecgisg005.sh.intel.com>
@ 2016-08-11 9:27 ` Liu, Yong
0 siblings, 0 replies; only message in thread
From: Liu, Yong @ 2016-08-11 9:27 UTC (permalink / raw)
To: xueqin.lin, dts; +Cc: Xueqin Lin
Thanks xueqin, applied into master branch.
On 08/11/2016 04:56 PM, xueqin.lin wrote:
> From: Xueqin Lin <xueqin.lin@intel.com>
>
> FTAG is placed at the begingging of the frame, which is essential for a set of switches to behave like one switch.
> The case validates packet forwarding function based on FTAG, uses FTAG unit test instead of testpmd to run.
>
>
> ---
> nics/rrc.py | 31 +++++++++
> tests/TestSuite_ftag.py | 173 ++++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 204 insertions(+)
> create mode 100644 tests/TestSuite_ftag.py
>
> diff --git a/nics/rrc.py b/nics/rrc.py
> index 02fe6c5..62dc8d2 100644
> --- a/nics/rrc.py
> +++ b/nics/rrc.py
> @@ -29,6 +29,7 @@
> # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>
> +import re
> from crb import Crb
> from config import PortConf, PORTCONF
> from exception import PortConfigParseException
> @@ -239,3 +240,33 @@ class RedRockCanyou(NetDevice):
> self.ctrl_crb.send_expect("set port config 5 max_frame_size %d" % framesize, "<0>%")
> else:
> self.ctrl_crb.send_expect("set port config 1 max_frame_size %d" % framesize, "<0>%")
> +
> + def get_glortid_bymac(self, dmac):
> + out = self.ctrl_crb.send_expect("show mac table all", "<0>%")
> + pattern = r"([0-9a-f]{2}:){5}([0-9a-f]{2})"
> + s = re.compile(pattern)
> + res = s.search(dmac)
> + if res is None:
> + print "search none mac filter"
> + return None
> + else:
> + mac_filter = res.group(2)
> + pattern = r"(?<=%s)+([\sA-Za-z0-9/])+([0-9]{4})" %mac_filter
> + s = re.compile(pattern)
> + res = s.search(out)
> + if res is None:
> + print "search none port value"
> + return None
> + else:
> + port_value = res.group(2)
> + out = self.ctrl_crb.send_expect("show stacking logical-port all", "<0>%",10000)
> + pattern = r"([0-9a-z]{6})+(\s)+(%s)+" %port_value
> + s = re.compile(pattern)
> + res = s.search(out)
> + if res is None:
> + print "search none port glort id"
> + return None
> + else:
> + port_glortid = res.group(1)
> + return port_glortid
> +
> diff --git a/tests/TestSuite_ftag.py b/tests/TestSuite_ftag.py
> new file mode 100644
> index 0000000..1f9386d
> --- /dev/null
> +++ b/tests/TestSuite_ftag.py
> @@ -0,0 +1,173 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
> +# All rights reserved.
> +#
> +# Redistribution and use in source and binary forms, with or without
> +# modification, are permitted provided that the following conditions
> +# are met:
> +#
> +# * Redistributions of source code must retain the above copyright
> +# notice, this list of conditions and the following disclaimer.
> +# * Redistributions in binary form must reproduce the above copyright
> +# notice, this list of conditions and the following disclaimer in
> +# the documentation and/or other materials provided with the
> +# distribution.
> +# * Neither the name of Intel Corporation nor the names of its
> +# contributors may be used to endorse or promote products derived
> +# from this software without specific prior written permission.
> +#
> +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
> +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
> +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
> +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
> +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +
> +
> +"""
> +DPDK Test suite.
> +
> +Test ftag feature
> +
> +"""
> +
> +import dts
> +import re
> +import os
> +import time
> +import dut
> +from config import PortConf
> +from test_case import TestCase
> +from pmd_output import PmdOutput
> +from settings import FOLDERS
> +from packet import Packet
> +
> +#
> +#
> +# Test class.
> +#
> +
> +
> +class TestFtag(TestCase):
> + #
> + # Test cases.
> + #
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> + """
> + self.verify(self.nic in ['redrockcanyou','atwood','boulderrapid'], 'ftag test can not support %s nic'%self.nic)
> + self.ports = self.dut.get_ports(self.nic)
> + self.verify(len(self.ports) >= 2, "Insufficient number of ports.")
> + patch_file = r'dep/fm10k-add-a-unit-test-for-FTAG-based-forwarding.patch'
> + patch_dst = "/tmp/"
> + self.dut.session.copy_file_to(patch_file, patch_dst)
> + self.patch_hotfix_dpdk(patch_dst + "fm10k-add-a-unit-test-for-FTAG-based-forwarding.patch", True)
> + self.dut.send_expect("sed -i -e '/CONFIG_RTE_VIRTIO_USER=y/a\CONFIG_RTE_LIBRTE_FM10K_FTAG_FWD=y' config/common_linuxapp", "# ")
> + self.dut.send_expect("sed -i -e '/SRCS-y += test_pmd_perf.c/a\SRCS-y += test_fm10k_ftag.c' app/test/Makefile", "# ")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + pass
> +
> +
> + def check_forwarding(self, txPort, rxPort, nic, received=True):
> + self.send_packet(txPort, rxPort, self.nic, received)
> +
> + def send_packet(self, txPort, rxPort, nic, received=True):
> + """
> + Send packages according to parameters.
> + """
> + rxitf = self.tester.get_interface(self.tester.get_local_port(rxPort))
> + txitf = self.tester.get_interface(self.tester.get_local_port(txPort))
> +
> + dmac_tx = self.dut.get_mac_address(txPort)
> + dmac_rx = self.dut.get_mac_address(rxPort)
> +
> + pkg = 'Ether(dst="%s",src="52:00:00:00:00:00")/IP()/TCP()/("X"*46)' %dmac_rx
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('sendp(%s, iface="%s")' % (pkg, txitf))
> + self.tester.scapy_execute()
> + time.sleep(3)
> +
> + def patch_hotfix_dpdk(self, patch_dir, on = True):
> + """
> + This function is to apply or remove patch for dpdk.
> + patch_dir: the abs path of the patch
> + on: True for apply, False for remove
> + """
> + if on:
> + self.dut.send_expect("patch -p1 < %s" % patch_dir, "#")
> + else:
> + self.dut.send_expect("patch -p1 -R < %s" % patch_dir, "#")
> +
> +
> + def test_ftag_function(self):
> + """
> + ftag functional test
> + """
> + self.dut.send_expect("./%s/app/testpmd -c f -n 4 -- -i" %self.dut.target,"testpmd", 60)
> + self.tx_port = self.ports[0]
> + self.rx_port = self.ports[1]
> +
> + dmac_tx = self.dut.get_mac_address(self.tx_port)
> + dmac_rx = self.dut.get_mac_address(self.rx_port)
> + """
> + get port glort id in the mac table of testpoint switch
> + """
> + if self.kdriver == "fm10k":
> + netobj = self.dut.ports_info[self.tx_port]['port']
> + port0_glortid = netobj.get_glortid_bymac(dmac_tx)
> + port1_glortid = netobj.get_glortid_bymac(dmac_rx)
> +
> + self.dut.send_expect("quit", "# ")
> + """
> + export port glort id
> + """
> + self.dut.send_expect("export PORT0_GLORT=%s" %port0_glortid, "#", 2)
> + self.dut.send_expect("export PORT1_GLORT=%s" %port1_glortid, "#", 2)
> + enable_ftag_ports = ''
> + for port in range(0,len(self.ports)):
> + pci_bus = self.dut.ports_info[port]['pci']
> + enable_ftag_ports += '-w %s,enable_ftag=1 ' % pci_bus
> + self.dut.send_expect("./%s/app/test -c f -n 4 %s" %(self.dut.target,enable_ftag_ports),"R.*T.*E.*>.*>", 60)
> +
> + #fm10k ftag auto test
> + for txport in range(0,len(self.ports)):
> + for rxport in range(0,len(self.ports)):
> + self.dut.send_expect("fm10k_ftag_autotest", "Dump", 100)
> + self.check_forwarding(txport, rxport, self.nic, received=False)
> + out = self.dut.get_session_output()
> + print "out:%s" %out
> + self.verify("Test OK" in out, "Fail to do fm10k ftag test")
> + self.dut.send_expect("quit", "# ")
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + pass
> +
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.dut.kill_all()
> + self.dut.send_expect("sed -i '/CONFIG_RTE_LIBRTE_FM10K_FTAG_FWD=y/d' config/common_linuxapp", "# ")
> + self.dut.send_expect("sed -i '/SRCS-y += test_fm10k_ftag.c/d' app/test/Makefile", "# ")
> + patch_dst = "/tmp/"
> + self.patch_hotfix_dpdk(patch_dst + "fm10k-add-a-unit-test-for-FTAG-based-forwarding.patch", False)
> + self.dut.build_install_dpdk(self.dut.target)
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