initial CSIT-DMM test scripts

Change-Id: I77a965751010b85d21335932baa5345a095dc4f3
Signed-off-by: sharath reddy <sharathkumarboyanapally@gmail.com>
Signed-off-by: sharath <sharathkumarboyanapally@gmail.com>

4 files changed, 305 insertions, 0 deletions

diff --git a/tests/dmm/dmm_scripts/install_dmm.sh b/tests/dmm/dmm_scripts/install_dmm.sh
new file mode 100755
index 0000000000..d6b7a862eb
--- /dev/null
+++ b/tests/dmm/dmm_scripts/install_dmm.sh
@@ -0,0 +1,128 @@
+#!/bin/bash
+
+set -x
+
+TIMESTAMP=$(date +%Y-%m-%d_%H-%M-%S)
+OS_ID=$(grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
+ROOTDIR=/tmp/DMM-testing
+
+DMM_DIR=${ROOTDIR}/dmm/
+
+#DPDK download path
+DPDK_DOWNLOAD_PATH=/tmp/dpdk
+
+#dpdk installation path
+DPDK_INSTALL_PATH=/usr
+
+# compile and install the DPDK
+echo "DPDK build started....."
+cd ${ROOTDIR}
+chmod +x *.deb
+sudo dpkg -i libnuma1_2.0.11-1ubuntu1.1_amd64.deb
+sudo dpkg -i libnuma-dev_2.0.11-1ubuntu1.1_amd64.deb
+
+#DPDK will be having dependancy on linux headers
+if [ "$OS_ID" == "ubuntu" ]; then
+    sudo apt-get -y install git build-essential linux-headers-`uname -r`
+    sudo apt-get install libnuma-dev
+elif [ "$OS_ID" == "debian" ]; then
+    sudo apt-get -y install git build-essential linux-headers-`uname -r`
+elif [ "$OS_ID" == "centos" ]; then
+    sudo yum groupinstall -y "Development Tools"
+    sudo yum install -y kernel-headers
+elif [ "$OS_ID" == "opensuse" ]; then
+    sudo yum groupinstall -y "Development Tools"
+    sudo yum install -y kernel-headers
+fi
+
+#===========build DPDK================
+mkdir -p $DPDK_DOWNLOAD_PATH
+
+DPDK_FOLDER=$DPDK_DOWNLOAD_PATH/dpdk-18.02-$TIMESTAMP
+cd $DPDK_DOWNLOAD_PATH
+mkdir $DPDK_FOLDER
+tar xvf /tmp/DMM-testing/dpdk-18.02.tar.xz -C $DPDK_FOLDER
+cd $DPDK_FOLDER/dpdk-18.02
+
+sed -i 's!CONFIG_RTE_EXEC_ENV=.*!CONFIG_RTE_EXEC_ENV=y!1' config/common_base
+sed -i 's!CONFIG_RTE_BUILD_SHARED_LIB=.*!CONFIG_RTE_BUILD_SHARED_LIB=y!1' config/common_base
+sed -i 's!CONFIG_RTE_LIBRTE_EAL=.*!CONFIG_RTE_LIBRTE_EAL=y!1' config/common_base
+sed -i 's!CONFIG_RTE_EAL_PMD_PATH=.*!CONFIG_RTE_EAL_PMD_PATH="/tmp/dpdk/drivers/"!1' config/common_base
+
+sudo make install  T=x86_64-native-linuxapp-gcc DESTDIR=${DPDK_INSTALL_PATH} -j 4
+if [ $? -eq 0 ]
+then
+  echo "DPDK build is SUCCESS"
+else
+  echo "DPDK build has FAILED"
+  exit 1
+fi
+
+mkdir -p /tmp/dpdk/drivers/
+cp -f /usr/lib/librte_mempool_ring.so /tmp/dpdk/drivers/
+
+export NSTACK_LOG_ON=DBG
+
+# Try to kill the vs_epoll
+sudo killall vs_epoll
+
+sudo pgrep vs_epoll
+if [ $? -eq "0" ]; then
+    success=false
+    sudo pkill vs_epoll
+    echo "RC = $?"
+    for attempt in {1..5}; do
+        echo "Checking if vs_epoll is still alive, attempt nr ${attempt}"
+        sudo pgrep vs_epoll
+        if [ $? -eq "1" ]; then
+            echo "vs_epoll is dead"
+            success=true
+            break
+        fi
+        echo "vs_epoll is still alive, waiting 1 second"
+        sleep 1
+    done
+    if [ "$success" = false ]; then
+        echo "The command sudo pkill vs_epoll failed"
+        sudo pkill -9 vs_epoll
+        echo "RC = $?"
+        exit 1
+    fi
+else
+    echo "vs_epoll is not running"
+fi
+
+# check and setup the hugepages
+SYS_HUGEPAGE=$(cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages)
+hugepageFree=$(cat /sys/kernel/mm/hugepages/hugepages-2048kB/free_hugepages)
+
+if [ ${SYS_HUGEPAGE} -lt 1024 ] || [ $hugepageFree -eq 0 ]; then
+    MOUNT=$(mount | grep /mnt/nstackhuge)
+    count=$(mount | grep /mnt/nstackhuge | wc -l)
+
+    while [ "${MOUNT}" != "" ] || [ "${count}" -ne 0 ]
+    do
+        sudo umount /mnt/nstackhuge
+        sleep 1
+        MOUNT=$(mount | grep /mnt/nstackhuge)
+        count=$[$count -1]
+    done
+
+    sock_count=$(lscpu | grep 'Socket(s):' | head -1 | awk '{print $2}')
+    ls -l /sys/devices/system/node/
+
+    while [ "${sock_count}" -ne 0 ]
+    do
+        sock_count=$[$sock_count - 1]
+        echo 1024 | sudo tee /sys/devices/system/node/node"$sock_count"/hugepages/hugepages-2048kB/nr_hugepages
+    done
+
+    sudo mkdir -p /mnt/nstackhuge
+    sudo mount -t hugetlbfs -o pagesize=2M none /mnt/nstackhuge/
+    test $? -eq 0 || exit 1
+else
+    sudo mkdir -p /mnt/nstackhuge
+    sudo mount -t hugetlbfs -o pagesize=2M none /mnt/nstackhuge/
+fi
+
+sudo mkdir -p /var/run/ip_module/
diff --git a/tests/dmm/dmm_scripts/run_dmm.sh b/tests/dmm/dmm_scripts/run_dmm.sh
new file mode 100755
index 0000000000..f6fa3587e3
--- /dev/null
+++ b/tests/dmm/dmm_scripts/run_dmm.sh
@@ -0,0 +1,122 @@
+#!/bin/bash
+
+set -x
+
+OS_ID=$(grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
+ROOTDIR=/tmp/DMM-testing
+PWDDIR=$(pwd)
+APP_DIR=${ROOTDIR}/dmm/release/bin/
+LIB_PATH=${APP_DIR}/../lib64
+dut1_ip=$1
+dut2_ip=$2
+proc_name=$3
+#proc_name => 0 = server, 1= client
+
+# Try to kill the vs_epoll
+sudo killall vs_epoll
+
+sudo pgrep vs_epoll
+if [ $? -eq "0" ]; then
+    success=false
+    sudo pkill vs_epoll
+    echo "RC = $?"
+    for attempt in {1..5}; do
+        echo "Checking if vs_epoll is still alive, attempt nr ${attempt}"
+        sudo pgrep vs_epoll
+        if [ $? -eq "1" ]; then
+            echo "vs_epoll is dead"
+            success=true
+            break
+        fi
+        echo "vs_epoll is still alive, waiting 1 second"
+        sleep 1
+    done
+    if [ "$success" = false ]; then
+        echo "The command sudo pkill vs_epoll failed"
+        sudo pkill -9 vs_epoll
+        echo "RC = $?"
+        exit 1
+    fi
+else
+    echo "vs_epoll is not running"
+fi
+
+sleep 2
+
+cat /proc/meminfo
+
+cd ${LIB_PATH}
+chmod 777 *
+ls -l
+
+cd ${APP_DIR}
+cp -r ${LIB_PATH}/libnStackAPI.so .
+cp -r ../configure/* .
+chmod 777 *
+
+if [ "$OS_ID" == "ubuntu" ]; then
+	ifaddress1=$(ifconfig eth1 | grep 'inet addr' | cut -d: -f2 | awk '{print $1}')
+	echo $ifaddress1
+	ifaddress2=$(ifconfig eth2 | grep 'inet addr' | cut -d: -f2 | awk '{print $1}')
+	echo $ifaddress2
+elif [ "$OS_ID" == "centos" ]; then
+	ifaddress1=$(ifconfig enp0s8 | grep 'inet' | cut -d: -f2 | awk '{print $2}')
+	echo $ifaddress1
+	ifaddress2=$(ifconfig enp0s9 | grep 'inet' | cut -d: -f2 | awk '{print $2}')
+	echo $ifaddress2
+fi
+
+echo '{
+        "default_stack_name": "kernel",
+        "module_list": [
+        {
+                "stack_name": "kernel",
+                "function_name": "kernel_stack_register",
+                "libname": "./",
+                "loadtype": "static",
+                "deploytype": "1",
+                "maxfd": "1024",
+                "minfd": "0",
+                "priorty": "1",
+                "stackid": "0",
+    },
+  ]
+}' | tee module_config.json
+
+echo '{
+        "ip_route": [
+        {
+                "subnet": "'$ifaddress1'/24",
+                "type": "nstack-kernel",
+        },
+        {
+                "subnet": "'$ifaddress2'/24",
+                "type": "nstack-kernel",
+        },
+        ],
+        "prot_route": [
+        {
+                "proto_type": "1",
+                "type": "nstack-kernel",
+        },
+        {
+                "proto_type": "2",
+                "type": "nstack-kernel",
+        }
+        ],
+}' | tee rd_config.json
+
+ls -l
+
+#only for kernal stack
+if [ ${proc_name} -eq 0 ]; then
+sudo LD_PRELOAD=${LIB_PATH}/libnStackAPI.so ./vs_epoll -p 20000 -d ${dut2_ip} -a 10000 -s ${dut1_ip} -l 200 -t 50000 -i 0 -f 1 -r 20000 -n 1 -w 10 -u 10000 -e 10 -x 1
+else
+sudo LD_PRELOAD=${LIB_PATH}/libnStackAPI.so ./vc_common -p 20000 -d ${dut1_ip} -a 10000 -s ${dut2_ip} -l 200 -t 50000 -i 0 -f 1 -r 20000 -n 1 -w 10 -u 10000 -e 10 -x 1
+fi
+
+cd ${PWDDIR}
+
+ps -elf | grep vs_epoll
+
+sleep 10
diff --git a/tests/dmm/func/SingleCliSer-func.robot b/tests/dmm/func/SingleCliSer-func.robot
new file mode 100644
index 0000000000..fbe651dbfa
--- /dev/null
+++ b/tests/dmm/func/SingleCliSer-func.robot
@@ -0,0 +1,37 @@
+# Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Trace
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.DMM.SingleCliSer
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/dmm/dmm_utils.robot
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | FUNCTEST | DMM
+| Documentation | *DMM vs epoll test suite.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG with single link
+| ... | between nodes. From this topology only DUT1 and DUT2 nodes are used.
+| ... | here we test the 1. test the vs_epool and vc_epoll
+
+*** Test Cases ***
+| TC01: DMM base vs epoll test case
+| | Given Path for 2-node testing is set | ${nodes['DUT1']} | ${nodes['DUT2']}
+| | And Pick out the port used to execute test
+| | When Exec the base vs epoll test | ${dut1_node} | ${dut2_node}
+| | Echo DMM logs | ${dut2_node}
+| | ${no_packet_loss} = | Get the test result | ${dut2_node}
+| | Then Should Not Be Equal As Integers | ${no_packet_loss} | 0
\ No newline at end of file
diff --git a/tests/dmm/func/__init__.robot b/tests/dmm/func/__init__.robot
new file mode 100644
index 0000000000..3215dc87f9
--- /dev/null
+++ b/tests/dmm/func/__init__.robot
@@ -0,0 +1,18 @@
+# Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Library | resources.libraries.python.DMM.SetupDMMTest
+| Suite Setup | Setup DMM Test | ${nodes}