[dts] [PATCH V1] tests:add test suite about l2fwd jobstats

[dts] [PATCH V1] tests:add test suite about l2fwd jobstats

[changqingxwu]

Signed-off-by: changqingxwu <changqingx.wu@intel.com>
---
 tests/TestSuite_l2fwd_jobstats.py | 109 ++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 tests/TestSuite_l2fwd_jobstats.py

diff --git a/tests/TestSuite_l2fwd_jobstats.py b/tests/TestSuite_l2fwd_jobstats.py
new file mode 100644
index 0000000..86082f2
--- /dev/null
+++ b/tests/TestSuite_l2fwd_jobstats.py
@@ -0,0 +1,109 @@
+# 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 L2fwd Jobstats
+"""
+
+import time
+import re
+import utils
+from test_case import TestCase
+
+
+class TestKeepAlive(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")
+        self.verify(len(self.dut.cores) >= 2, "Insufficient cores for testing")
+        cores = self.dut.get_core_list("1S/2C/1T")
+        self.coremask = utils.create_mask(cores)
+
+        dut_port0 = self.dut_ports[0]
+        dut_port1 = self.dut_ports[1]
+        self.tx_ports = [dut_port0, dut_port1]
+
+        # build sample app
+        out = self.dut.build_dpdk_apps("./examples/l2fwd-jobstats")
+        self.verify("Error" not in out, "compilation error 1")
+        self.verify("No such file" not in out, "compilation error 2")
+
+    def set_up(self):
+        """
+        Run before each test case.
+        """
+        pass
+
+    def test_l2fwd_jobstats_check(self):
+        """
+        Verify l2fwd jobstats is correct
+        """
+        path = "./examples/l2fwd-jobstats/build/l2fwd-jobstats"
+        cmd = path + " -c %s -n 4 -- -q 2 -p 0x03 -l" % (self.coremask)
+        self.dut.send_expect(cmd, "Port statistics", 60)
+
+        self.scapy_send_packet(100000)
+        out = self.dut.get_session_output(timeout=10)
+
+        print out
+        send_packets = re.findall(r"Total packets sent:\s+?(\d+?)\r", out)[-1]
+        receive_packets = re.findall(r"Total packets received:\s+?(\d+?)\r", out)[-1]
+        self.verify(send_packets == receive_packets == str(100000*len(self.tx_ports)), "Wrong: can't get <%s> package")
+
+    def scapy_send_packet(self, count):
+        """
+        Send a packet to port
+        """
+        for i in range(len(self.tx_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(dst="02:00:00:00:00", src="%s")/IP()/UDP()/Raw(\'X\'*18)], iface="%s",count=%s)' % (mac, txItf, count))
+            self.tester.scapy_execute()
+
+    def tear_down(self):
+        """
+        Run after each test case.
+        """
+        pass
+
+    def tear_down_all(self):
+        """
+        Run after each test suite.
+        """
+        self.dut.kill_all()
-- 
2.17.2

Re: [dts] [PATCH V1] tests:add test suite about l2fwd jobstats

[Rami Rosen]

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Hi, Chang,

> +class TestKeepAlive(TestCase):

There is no reason to use TestKeepAlive as the name of this class.
Moreover, it is used in another
DTS Test Suite:

http://git.dpdk.org/tools/dts/tree/tests/TestSuite_keep_alive.py#n43

Regards,
Rami Rosen

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