From: changqingxwu <changqingx.wu@intel.com>
To: dts@dpdk.org
Cc: changqingxwu <changqingx.wu@intel.com>
Subject: [dts] [PATCH V1] external memory auto test script
Date: Thu, 20 Dec 2018 16:08:53 +0800 [thread overview]
Message-ID: <1545293333-38540-1-git-send-email-changqingx.wu@intel.com> (raw)
external memory auto test script
Signed-off-by: changqingxwu <changqingx.wu@intel.com>
---
tests/TestSuite_external_memory.py | 170 +++++++++++++++++++++++++++++
1 file changed, 170 insertions(+)
create mode 100644 tests/TestSuite_external_memory.py
diff --git a/tests/TestSuite_external_memory.py b/tests/TestSuite_external_memory.py
new file mode 100644
index 0000000..33b4c6e
--- /dev/null
+++ b/tests/TestSuite_external_memory.py
@@ -0,0 +1,170 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2016 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 external memory.
+"""
+
+import string
+import time
+import re
+import utils
+from test_case import TestCase
+
+
+class TestExternalMemory(TestCase):
+ def set_up_all(self):
+ """
+ Run at the start of each test suite.
+ """
+
+ self.dut_ports = self.dut.get_ports(self.nic)
+ self.verify(len(self.dut_ports) >= 2, "Insufficient ports")
+ cores = self.dut.get_core_list("1S/4C/1T")
+ self.coremask = utils.create_mask(cores)
+
+ def set_up(self):
+ """
+ Run before each test case.
+ """
+ pass
+
+ def insmod_modprobe(self,modename=''):
+ """
+ Insmod modProbe before run test case
+ """
+ if modename == "igb_uio":
+ self.dut.send_expect("modprobe uio", "#", 10)
+ out = self.dut.send_expect("lsmod | grep igb_uio", "#")
+ if "igb_uio" in out:
+ self.dut.send_expect("rmmod -f igb_uio", "#", 10)
+ self.dut.send_expect("insmod ./" + self.target + "/kmod/igb_uio.ko", "#", 10)
+
+ out = self.dut.send_expect("lsmod | grep igb_uio", "#")
+ assert ("igb_uio" in out), "Failed to insmod igb_uio"
+
+ self.dut.bind_interfaces_linux(driver="igb_uio")
+
+ if modename == "vfio-pci":
+ self.dut.send_expect("rmmod vfio_pci", "#", 10)
+ self.dut.send_expect("rmmod vfio_iommu_type1", "#", 10)
+ self.dut.send_expect("rmmod vfio", "#", 10)
+ self.dut.send_expect("modprobe vfio", "#", 10)
+ self.dut.send_expect("modprobe vfio_pci", "#", 10)
+ out = self.dut.send_expect("lsmod | grep vfio_iommu_type1", "#")
+ assert ("vfio_pci" in out), "Failed to insmod vfio_pci"
+
+ self.dut.bind_interfaces_linux(driver="vfio-pci")
+
+ def test_IGB_UIO_xmem(self):
+ """
+ Verifier IGB_UIO and anonymous memory allocation
+ """
+ self.insmod_modprobe(modename="igb_uio")
+ cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmem -i"%(self.target,self.coremask)
+
+ self.dut.send_expect(cmd,"testpmd>",60)
+ self.verifier_result()
+
+ def test_IGB_UIO_xmemhuage(self):
+ """
+ Verifier IGB_UIO and anonymous hugepage memory allocation
+ """
+ self.insmod_modprobe(modename="igb_uio")
+
+ cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmemhuge -i"%(self.target,self.coremask)
+
+ self.dut.send_expect(cmd,"testpmd>",60)
+ self.verifier_result()
+
+ def test_VFIO_PCI_xmem(self):
+ """
+ Verifier VFIO_PCI and anonymous memory allocation
+ """
+ self.insmod_modprobe(modename="vfio-pci")
+
+ cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmem -i"%(self.target,self.coremask)
+ self.dut.send_expect(cmd,"testpmd>",60)
+
+ self.verifier_result()
+
+ def test_VFIO_PCI_xmemhuge(self):
+ """
+ Verifier VFIO and anonymous hugepage memory allocation
+ """
+ self.insmod_modprobe(modename="vfio-pci")
+ cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmemhuge -i"%(self.target,self.coremask)
+ self.dut.send_expect(cmd,"testpmd>",60)
+
+ self.verifier_result()
+
+ def verifier_result(self):
+ self.dut.send_expect("start", "testpmd>",10)
+ self.scapy_send_packet(20)
+ out = self.dut.send_expect("stop", "testpmd>", 10)
+
+ p = re.compile(r'\d+')
+ result = p.findall(out)
+ amount = 20 * len(self.dut_ports)
+ self.verify(str(amount) in result, "Wrong: can't get <%s> package")
+
+ self.dut.send_expect("quit", "#", 10)
+
+ self.dut.unbind_interfaces_linux(self.dut_ports)
+
+ def scapy_send_packet(self, nu):
+ """
+ Send a packet to port
+ """
+ for i in range(len(self.dut_ports)):
+ txport = self.tester.get_local_port(self.dut_ports[i])
+ mac = self.dut.get_mac_address(self.dut_ports[i])
+ txItf = self.tester.get_interface(txport)
+ self.tester.scapy_append(
+ 'sendp([Ether()/IP()/UDP()/Raw(\'X\'*18)], iface="%s",count=%s)' % ( txItf, nu))
+ self.tester.scapy_execute()
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ self.dut.kill_all()
+ time.sleep(2)
+ pass
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ self.dut.bind_interfaces_linux(driver=self.drivername)
+ pass
\ No newline at end of file
--
2.17.2
next reply other threads:[~2018-12-20 8:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-20 8:08 changqingxwu [this message]
2018-12-20 8:36 changqingxwu
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