tcpreplay multinode test.

simple tcpreplay test with a telnet pcap file.

Signed-off-by: Guoqing Zhu <guoqing.zhu@linaro.org>
Acked-by: Fathi Boudra <fathi.boudra@linaro.org>

4 files changed, 117 insertions, 2 deletions

diff --git a/common/scripts/netperf2LAVA.py b/common/scripts/netperf2LAVA.py
index ee1199d..3eeeb12 100755
--- a/common/scripts/netperf2LAVA.py
+++ b/common/scripts/netperf2LAVA.py
@@ -2,13 +2,16 @@
 import re
 import sys
 
-#Parse netperf results looking for the data in the form of
+#Parse netperf/ping/tcpreplay results looking for the data in the form of
+#line = "Actual: 113000 packets (7810000 bytes) sent in 4.75 seconds.		Rated: 1644210.5 bps, 12.54 Mbps, 23789.47 pps"
+#line = "rtt min/avg/max/mdev = 4.037/4.037/4.037/0.000 ms"
 #line = "87380 16384 2048 10.00 4289.48 51.12 51.12 3.905 3.905" ./netperf -l 10 -c -C -- -m 2048 -D
 #line = "180224    8192   10.00     1654855      0    10845.1     52.60    1.589" ./netperf -t UDP_STREAM -l 10 -c -C -- -m 8192 -D 
 #line = "180224           10.00     1649348           10809.0     52.60    1.589" rcv side of UDP_STREAM
 #line = "16384  87380  1       1      10.00   47469.68  29.84  29.84  25.146  25.146" ./netperf -t TCP_RR -l 10 -c -C -- -r 1,1
 
 found_result = "false"
+parser_replay = re.compile("Rated:\s+(?P<throughput1>\d+\.\d+)\s+\S+\s+(?P<throughput2>\d+\.\d+)\s+\S+\s+(?P<throughput3>\d+\.\d+)")
 parser_rtt = re.compile("^rtt\s+\S+\s+\=\s+(?P<min>\d+\.\d+)\/(?P<avg>\d+\.\d+)\/(?P<max>\d+\.\d+)\/(?P<mdev>\d+\.\d+)")
 parser_tcp = re.compile("^\s*(?P<Recv>\d+)\s+(?P<Send>\d+)\s+(?P<Msg>\d+)\s+(?P<time>\d+\.\d+)\s+(?P<throughput>\d+\.\d+)\s+(?P<cpu_s>\d+\.\d+)\s+(?P<cpu_r>\d+\.\d+)\s+(?P<srv_s>\d+\.\d+)\s+(?P<dem_r>\d+\.\d+)\s*$")
 parser_udp_l = re.compile("^\s*(?P<Sock>\d+)\s+(?P<Msg>\d+)\s+(?P<time>\d+\.\d+)\s+(?P<Okey>\d+)\s+(?P<Errs>\d+)\s+(?P<throughput>\d+\.\d+)\s+(?P<cpu_s>\d+\.\d+)\s+(?P<srv_s>\d+\.\d+)\s*$")
@@ -18,7 +21,7 @@ parser_rr_tcp = re.compile("TCP REQUEST/RESPONSE")
 parser_rr_udp = re.compile("UDP REQUEST/RESPONSE")
 
 for line in sys.stdin:
-        for parser in [parser_rtt, parser_tcp, parser_udp_l, parser_udp_r, parser_rr, parser_rr_tcp, parser_rr_udp]:
+        for parser in [parser_replay, parser_rtt, parser_tcp, parser_udp_l, parser_udp_r, parser_rr, parser_rr_tcp, parser_rr_udp]:
                 result = parser.search(line)
                 if result is not None:
                         if parser is parser_rr_tcp:
@@ -27,6 +30,12 @@ for line in sys.stdin:
                         if parser is parser_rr_udp:
                                 rr_type = "UDP_RR"
                                 break
+                        if parser is parser_replay:
+                                print "test_case_id:tcpreplay rated throughput1" + " units:bps " + "measurement:" + result.group('throughput1') + " result:pass" 
+                                print "test_case_id:tcpreplay rated throughput2" + " units:Mbps " + "measurement:" + result.group('throughput2') + " result:pass"
+                                print "test_case_id:tcpreplay rated throughput3" + " units:pps " + "measurement:" + result.group('throughput3') + " result:pass"
+                                found_result = "true"
+                                break
                         if parser is parser_rtt:
                                 print "test_case_id:PING_RTT min" + " units:ms " + "measurement:" + result.group('min') + " result:pass" 
                                 print "test_case_id:PING_RTT avg" + " units:ms " + "measurement:" + result.group('avg') + " result:pass"
diff --git a/common/scripts/replay.sh b/common/scripts/replay.sh
new file mode 100755
index 0000000..5776fd4
--- /dev/null
+++ b/common/scripts/replay.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+set -x
+
+local_ip=$(ifconfig|grep "inet addr"|grep -v "127.0.0.1"|cut -d: -f2|cut -d' ' -f1)
+
+for line in `lava-group | grep server | awk '{print $1}'` ; do
+	echo $line
+	# get the ipv4 for this device
+	STR=`lava-network query $line ipv4`
+	echo "STR: "$STR
+	# strip off the prefix for ipv4
+	DUT=`echo $STR | sed -e 's/.*addr://'`
+	echo "DUT: "$DUT
+	if [ "${local_ip}" != "${DUT}" ]; then
+		remote_ip=${DUT}
+		echo ${remote_ip}
+		break
+	fi
+done
+
+if [ -z ${remote_ip} ]
+then
+	echo "Missing remote ip!"
+	exit 1
+fi
+
+ifconfig -a
+local_mac=$(ifconfig eth0 | grep "HWaddr" | awk '{print $5}')
+ping -c 1 ${remote_ip} || exit 1
+remote_mac=$(arp -a | grep "${remote_ip}" | awk '{print $4}')
+
+tcpprep -a client -i telnet.cap -o telnet.cache
+tcprewrite  --enet-smac=$local_mac,$remote_mac --enet-dmac=$remote_mac,$local_mac --endpoints=$local_ip:$remote_ip -c telnet.cache -i telnet.cap -o out.telnet.pcap --skipbroadcast
+tcpreplay -i eth0 -l 100 -t -c telnet.cache out.telnet.pcap | ./common/scripts/netperf2LAVA.py
+
diff --git a/ubuntu/replay-client-multinode.yaml b/ubuntu/replay-client-multinode.yaml
new file mode 100644
index 0000000..9c1b692
--- /dev/null
+++ b/ubuntu/replay-client-multinode.yaml
@@ -0,0 +1,39 @@
+metadata:
+    format: Lava-Test Test Definition 1.0
+    name: tcpreplay-client-multinode
+    description: "Basic MultiNode tcpreplay test on client side"
+    maintainer:
+        - guoqing.zhu@linaro.org
+    os:
+        - ubuntu
+    scope:
+        - functional
+        - performance
+        - latency
+        - cpu utilization
+    devices:
+        - kvm
+        - arndale
+        - panda
+        - beaglebone-black
+        - beagle-xm
+        - mx53loco
+
+install:
+     deps:
+         - wget
+         - tcpreplay
+         - python-minimal
+
+run:
+    steps:
+        - wget -O telnet.cap http://packetlife.net/captures/telnet.cap
+        - ifconfig -a
+        - route
+        - lava-network broadcast eth0
+        - lava-network collect eth0
+        - lava-test-case multinode-lava-network --shell ./common/scripts/replay.sh
+        - lava-sync done 
+
+parse:
+        "pattern": "^test_case_id:(?P<test_case_id>.+) units:(?P<units>.+) measurement:(?P<measurement>\\d+\\.\\d+) result:(?P<result>\\w+)"
diff --git a/ubuntu/replay-server-multinode.yaml b/ubuntu/replay-server-multinode.yaml
new file mode 100644
index 0000000..4d8b877
--- /dev/null
+++ b/ubuntu/replay-server-multinode.yaml
@@ -0,0 +1,31 @@
+metadata:
+    format: Lava-Test Test Definition 1.0
+    name: tcpreplay-server-multinode
+    description: "Basic MultiNode tcpreplay test on server side"
+    maintainer:
+        - guoqing.zhu@linaro.org
+    os:
+        - ubuntu
+    scope:
+        - functional
+        - performance
+        - latency
+        - cpu utilization
+    devices:
+        - kvm
+        - arndale
+        - panda
+        - beaglebone-black
+        - beagle-xm
+        - mx53loco
+
+run:
+    steps:
+        - ifconfig -a
+        - route
+        - lava-network broadcast eth0
+        - lava-network collect eth0
+        - lava-sync done 
+
+parse:
+        "pattern": "^test_case_id:(?P<test_case_id>.+) units:(?P<units>.+) measurement:(?P<measurement>\\d+\\.\\d+) result:(?P<result>\\w+)"