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path: root/src/vnet/fib/fib_test.h
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/*
 * Copyright (c) 2016 Cisco and/or its affiliates.
 * 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.
 */

#ifndef __FIB_TEST_H__
#define __FIB_TEST_H__

#include <vnet/fib/fib_types.h>
#include <vnet/mpls/mpls_types.h>
#include <vnet/fib/fib_types.h>
#include <vnet/mpls/packet.h>
#include <vnet/dpo/load_balance.h>
#include <vnet/adj/adj_types.h>
#include <vnet/dpo/replicate_dpo.h>

typedef enum fib_test_lb_bucket_type_t_ {
    FT_LB_LABEL_O_ADJ,
    FT_LB_LABEL_STACK_O_ADJ,
    FT_LB_LABEL_O_LB,
    FT_LB_O_LB,
    FT_LB_MPLS_DISP_PIPE_O_ADJ,
    FT_LB_INTF,
    FT_LB_L2,
    FT_LB_BIER_TABLE,
    FT_LB_BIER_FMASK,
    FT_LB_DROP,
    FT_LB_PUNT,
    FT_LB_ADJ,
} fib_test_lb_bucket_type_t;

typedef struct fib_test_lb_bucket_t_ {
    fib_test_lb_bucket_type_t type;

    union
    {
	struct
	{
	    mpls_eos_bit_t eos;
	    mpls_label_t label;
            fib_mpls_lsp_mode_t mode;
	    u8 ttl;
	    adj_index_t adj;
	} label_o_adj;
	struct
	{
	    mpls_eos_bit_t eos;
	    mpls_label_t label_stack[8];
            fib_mpls_lsp_mode_t mode;
	    u8 label_stack_size;
	    u8 ttl;
	    adj_index_t adj;
	} label_stack_o_adj;
	struct
	{
	    mpls_eos_bit_t eos;
	    mpls_label_t label;
            fib_mpls_lsp_mode_t mode;
	    u8 ttl;
	    index_t lb;
	} label_o_lb;
	struct
	{
	    index_t adj;
	} adj;
	struct
	{
	    index_t lb;
	} lb;
	struct
	{
	    index_t adj;
	} special;
        struct
        {
            union {
                index_t table;
                index_t fmask;
            };
	} bier;
    };
} fib_test_lb_bucket_t;

typedef enum fib_test_rep_bucket_type_t_ {
    FT_REP_LABEL_O_ADJ,
    FT_REP_DISP_MFIB_LOOKUP,
    FT_REP_INTF,
} fib_test_rep_bucket_type_t;

typedef struct fib_test_rep_bucket_t_ {
    fib_test_rep_bucket_type_t type;

    union
    {
	struct
	{
	    mpls_eos_bit_t eos;
	    mpls_label_t label;
	    u8 ttl;
	    adj_index_t adj;
	} label_o_adj;
 	struct
	{
	    adj_index_t adj;
	} adj;
   };
} fib_test_rep_bucket_t;


extern int fib_test_validate_rep_v(const replicate_t *rep,
                                   u16 n_buckets,
                                   va_list *ap);

extern int fib_test_validate_lb_v(const load_balance_t *lb,
                                  int n_buckets,
                                  va_list *ap);

extern int fib_test_validate_lb(const dpo_id_t *dpo,
				int n_buckets,
				...);

extern int fib_test_validate_entry(fib_node_index_t fei,
                                   fib_forward_chain_type_t fct,
                                   int n_buckets,
                                   ...);


#endif
background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
#!/bin/bash
# Copyright (c) 2016 Cisco and/or its affiliates.
# 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.

set -x

cat /etc/hostname
cat /etc/hosts

export DEBIAN_FRONTEND=noninteractive
sudo apt-get -y update
sudo apt-get -y install libpython2.7-dev python-virtualenv

VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
VIRL_SERVER=""

VIRL_USERNAME=jenkins-in
VIRL_PKEY=priv_key
VIRL_SERVER_STATUS_FILE="status"
VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"

VIRL_TOPOLOGY=double-ring-nested.xenial
VIRL_RELEASE=csit-ubuntu-16.04.1_2016-10-10_1.4

SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"

function ssh_do() {
    echo
    echo "### "  ssh $@
    ssh ${SSH_OPTIONS} $@
}

rm -f ${VIRL_PKEY}
cat > ${VIRL_PKEY} <<EOF
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
EOF
chmod 600 ${VIRL_PKEY}

#
# Pick a random host from the array of VIRL servers, and attempt
# to reach it and verify it's status.
#
# The server must be reachable, and have a "status" file with
# the content "PRODUCTION", to be selected.
#
# If the server is not reachable, or does not have the correct
# status, remove it from the array and start again.
#
# Abort if there are no more servers left in the array.
#
while [[ ! "$VIRL_SERVER" ]]
do
    num_hosts=${#VIRL_SERVERS[@]}
    if [ $num_hosts == 0 ]
    then
        echo "No more VIRL candidate hosts available, failing."
        exit 127
    fi
    element=$[ $RANDOM % $num_hosts ]
    virl_server_candidate=${VIRL_SERVERS[$element]}
    virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
    echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
    if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
    then
        # Candidate is in good status. Select this server.
        VIRL_SERVER="$virl_server_candidate"
    else
        # Candidate is in bad status. Remove from array.
        VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
    fi
done

# Temporarily download VPP packages from nexus.fd.io
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

if [ "${#}" -ne "0" ]; then
    arr=(${@})
    echo ${arr[0]}
else
    rm -f *.deb
    VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
    VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
    VPP_CLASSIFIER="-deb"
    wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
    wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
    wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
    wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${VPP_STABLE_VER}/vpp-dpdk-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
    wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${VPP_STABLE_VER}/vpp-dpdk-dkms-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
    wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
    wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
fi

VPP_DEBS=(*.deb)
echo ${VPP_DEBS[@]}
VIRL_DIR_LOC="/tmp"
VPP_DEBS_FULL=(${VPP_DEBS[@]})

# Prepend directory location at remote host to deb file list
for index in "${!VPP_DEBS_FULL[@]}"; do
    VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]}
done

echo "Updated file names: " ${VPP_DEBS_FULL[@]}

# Copy the files to VIRL host
scp ${SSH_OPTIONS} *.deb \
    ${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/

result=$?
if [ "${result}" -ne "0" ]; then
    echo "Failed to copy vpp deb files to virl host"
    echo ${result}
    exit ${result}
fi

# Start a simulation on VIRL server
echo "Starting simulation on VIRL server"

function stop_virl_simulation {
    ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\
        "stop-testcase ${VIRL_SID}"
}

VIRL_SID=$(ssh ${SSH_OPTIONS} \
    ${VIRL_USERNAME}@${VIRL_SERVER} \
    "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_DEBS_FULL[@]}")
retval=$?
if [ "$?" -ne "0" ]; then
    echo "VIRL simulation start failed"
    exit ${retval}
fi

if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then
    echo "No VIRL session ID reported."
    exit 127
fi

# Upon script exit, cleanup the simulation execution
trap stop_virl_simulation EXIT
echo ${VIRL_SID}

ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml

# Download the topology file from virl session
scp ${SSH_OPTIONS} \
    ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \
    topologies/enabled/topology.yaml

retval=$?
if [ "$?" -ne "0" ]; then
    echo "Failed to copy topology file from VIRL simulation"
    exit ${retval}
fi


virtualenv --system-site-packages env
. env/bin/activate

echo pip install
pip install -r ${SCRIPT_DIR}/requirements.txt

# There are used three iterations of tests there to check
# the stability and reliability of the results

RC=0
MORE_FAILS=0

for test_set in 1 2 3
do
    echo
    echo ${test_set}. test loop
    PYTHONPATH=`pwd` pybot -L TRACE -W 136\
        -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology.yaml \
        --suite "tests.func" \
        --include vm_envAND3_node_single_link_topo \
        --include vm_envAND3_node_double_link_topo \
        --exclude PERFTEST \
        --noncritical EXPECTED_FAILING \
        --output log_test_set${test_set} \
        tests/
    PARTIAL_RC=$(echo $?)
    if [ ${PARTIAL_RC} -eq 250 ]; then
        MORE_FAILS=1
    fi
    RC=$((RC+PARTIAL_RC))
done

# Log the final result
if [ ${RC} -eq 0 ]; then
    set +x
    echo
    echo "========================================================================================================================================"
    echo "Final result of all test loops:                                                                                                 | PASS |"
    echo "All critical tests have passed."
    echo "========================================================================================================================================"
    echo
    set -x
elif [ ${MORE_FAILS} -eq 0 ]; then
    if [ ${RC} -eq 1 ]; then
        HLP_STR="test has"
    else
        HLP_STR="tests have"
    fi
    set +x
    echo
    echo "========================================================================================================================================"
    echo "Final result of all test loops:                                                                                                 | FAIL |"
    echo "${RC} critical ${HLP_STR} failed."
    echo "========================================================================================================================================"
    echo
    set -x
else
    set +x
    echo
    echo "========================================================================================================================================"
    echo "Final result of all test loops:                                                                                                 | FAIL |"
    echo "More then 250 critical tests have failed in one test loop."
    echo "========================================================================================================================================"
    echo
    set -x
fi

echo Post-processing test data...

# Rebot output post-processing
rebot --noncritical EXPECTED_FAILING \
      --output output.xml \
      ./log_test_set1.xml ./log_test_set2.xml ./log_test_set3.xml

# Remove unnecessary log files
rm -f ./log_test_set1.xml ./log_test_set2.xml ./log_test_set3.xml

echo Post-processing finished.

if [ ${RC} -eq 0 ]; then
    RETURN_STATUS=0
else
    RETURN_STATUS=1
fi

exit ${RETURN_STATUS}