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Diffstat (limited to 'tests/test_forwarder.sh')
| -rw-r--r-- | tests/test_forwarder.sh | 437 |
1 files changed, 0 insertions, 437 deletions
diff --git a/tests/test_forwarder.sh b/tests/test_forwarder.sh deleted file mode 100644 index aba85d8d8..000000000 --- a/tests/test_forwarder.sh +++ /dev/null @@ -1,437 +0,0 @@ -#!/bin/bash - -############################################################################ -# CONSTANTS -############################################################################ -INTERFACE_CMD="ip route get 1 | grep -Po '(?<=(dev )).*(?= src| proto)'" -ADDRESS_CMD="ip route get 1 | sed -n '/src/{s/.*src *\([^ ]*\).*/\1/p;q}'" -CTRL_CMD="docker exec test-hicn \ - /hicn-build/build/build-root/bin/hicn-light-control" -PING_SERVER_CMD="docker exec -d test-hicn \ - /hicn-build/build/build-root/bin/hicn-ping-server \ - -z hicnlightng_module" -PING_CLIENT_CMD="docker exec test-hicn \ - /hicn-build/build/build-root/bin/hicn-ping-client \ - -z hicnlightng_module" -PING_CLIENT_DETACHED_CMD="docker exec -d test-hicn \ - /hicn-build/build/build-root/bin/hicn-ping-client \ - -z hicnlightng_module" -LISTENER_NAME="udp0" -CONN_NAME="conn0" -PREFIX="c001::/64" -COST=1 -FIVE_SECONDS=5000 - -############################################################################ -# UTILS -############################################################################ -set_up() { - docker build -t hicn-dev . - run_forwarder -} - -tear_down() { - docker stop --time 0 test-hicn -} - -get_address() { - echo $(docker exec test-hicn sh -c "${ADDRESS_CMD}") -} - -get_interface() { - echo $(docker exec test-hicn sh -c "${INTERFACE_CMD}") -} - -#--------------------------------------------------------------------------- -# Exec -#--------------------------------------------------------------------------- -run_forwarder() { - capacity=${1:-"100000"} - loglevel=${2:-"trace"} - config=${3:-""} - - config_file_arg="" - if [[ $config != "" ]]; then - config_file_arg="--config ${config}" - fi - - docker run --rm -d --name test-hicn \ - -v $(pwd)/..:/hicn-build \ - -e LD_LIBRARY_PATH=/hicn-build/build/build-root/lib \ - hicn-dev \ - /hicn-build/build/build-root/bin/hicn-light-daemon \ - --log ${loglevel} --capacity ${capacity} $config_file_arg -} - -exec_controller() { - command=$1 - - # Redirect stderr to stdout - output=$(${CTRL_CMD} ${command} 2>&1) - assert_exit_code - echo ${output} -} - -exec_ping_server() { - data_lifetime=${1:-""} - - lifetime_arg="" - if [[ $data_lifetime != "" ]]; then - lifetime_arg="-l ${data_lifetime}" - fi - - ${PING_SERVER_CMD} ${lifetime_arg} -} - -exec_ping_client() { - num_packets=$1 - - output=$(${PING_CLIENT_CMD} -m ${num_packets}) - assert_exit_code - echo ${output} -} - -exec_ping_client_detached() { - num_packets=$1 - interest_lifetime=$2 - - ${PING_CLIENT_DETACHED_CMD} -m ${num_packets} -l ${interest_lifetime} -} - -#--------------------------------------------------------------------------- -# Asserts -#--------------------------------------------------------------------------- -assert_exit_code() { - if [[ $? -ne 0 ]]; then - exit_with_failure - fi -} - -assert_forwarder() { - # Print forwarder logs for debug info - echo "******** Forwarder Logs ********" - docker logs test-hicn - echo "********************************" - - output=$(docker logs test-hicn) - if [[ $output == "" ]]; then - exit_with_failure - fi - - if [[ "${output}" == *"ERROR"* ]]; then - exit_with_failure - fi - - if [[ "${output}" == *"Aborted (core dumped)"* ]]; then - exit_with_failure - fi -} - -assert_ack() { - # Print controller logs for debug info - echo "******** Controller Logs ********" - echo $1 - echo "********************************" - - output=$1 - - if [[ "$output" == *"Error"* ]]; then - exit_with_failure - fi -} - -assert_nack() { - # Print controller logs for debug info - echo "******** Controller Logs ********" - echo $1 - echo "********************************" - - output=$1 - - if [[ "$output" != *"Error"* ]]; then - exit_with_failure - fi -} - -assert_ping_client() { - # Print ping client logs for debug info - echo "******** Ping Client Logs ********" - echo $1 - echo "********************************" - - ping_client_output=$1 - pkts_sent=$2 - pkts_recv=$3 - pkts_timeout=$4 - - match_str="Sent: ${pkts_sent} Received: ${pkts_recv} Timeouts: ${pkts_timeout}" - if [[ ! ${ping_client_output} == *"${match_str}"* ]]; then - exit_with_failure - fi -} - -assert_forwarder_stats() { - satisfied_from_cs=${1:-""} - no_route_in_fib=${2:-""} - aggregated=${3:-""} - - fwder_stats=$(docker logs test-hicn | grep "Forwarder: received" | tail -n 1) - - if [[ $satisfied_from_cs != "" && - "${fwder_stats}" != *"satisfied_from_cs = ${satisfied_from_cs}"* ]]; then - exit_with_failure - fi - - if [[ $no_route_in_fib != "" && - "${fwder_stats}" != *"no_route_in_fib = ${no_route_in_fib}"* ]]; then - exit_with_failure - fi - - if [[ $aggregated != "" && - "${fwder_stats}" != *"aggregated = ${aggregated}"* ]]; then - exit_with_failure - fi -} - -assert_pkt_cache_stats() { - total_size=${1:-""} - pit_size=${2:-""} - cs_size=${3:-""} - - pkt_cache_stats=$(docker logs test-hicn | grep "Packet cache:" | tail -n 1) - - if [[ $total_size != "" && - "${pkt_cache_stats}" != *"total size = ${total_size}"* ]]; then - exit_with_failure - fi - - if [[ $pit_size != "" && - "${pkt_cache_stats}" != *"PIT size = ${pit_size}"* ]]; then - exit_with_failure - fi - - if [[ $cs_size != "" && - "${pkt_cache_stats}" != *"CS size = ${cs_size}"* ]]; then - exit_with_failure - fi -} - -assert_cs_stats() { - evictions=${1:-""} - - cs_stats=$(docker logs test-hicn | grep "Content store:" | tail -n 1) - - if [[ $evictions != "" && - "${cs_stats}" != *"evictions = ${evictions}"* ]]; then - exit_with_failure - fi -} - -############################################################################ -# TEST SUITE -############################################################################ - -#--------------------------------------------------------------------------- -# Commands -#--------------------------------------------------------------------------- -test_add_listener() { - # Exec hicn-light-control command and capture its output - INTERFACE=$(get_interface) - ADDRESS=$(get_address) - command="add listener udp ${LISTENER_NAME} ${ADDRESS} 9695 ${INTERFACE}" - ctrl_output=$(exec_controller "${command}") - - # Check hicn-light-control and hicn-light-daemon outputs - assert_ack "$ctrl_output" - assert_forwarder -} - -test_remove_listener() { - INTERFACE=$(get_interface) - ADDRESS=$(get_address) - command="add listener udp ${LISTENER_NAME} ${ADDRESS} 9695 ${INTERFACE}" - ctrl_output=$(exec_controller "${command}") - assert_ack "$ctrl_output" - - command="remove listener udp0" - ctrl_output=$(exec_controller "${command}") - - assert_ack "$ctrl_output" - assert_forwarder -} - -test_remove_non_existing_listener() { - command="remove listener udp0" - ctrl_output=$(exec_controller "${command}") - - assert_nack "$ctrl_output" - assert_forwarder -} - -test_add_duplicated_listener() { - # Exec hicn-light-control command and capture its output - INTERFACE=$(get_interface) - ADDRESS=$(get_address) - command="add listener udp ${LISTENER_NAME} ${ADDRESS} 9695 ${INTERFACE}" - exec_controller "${command}" - ctrl_output=$(exec_controller "${command}") - - # Check hicn-light-control and hicn-light-daemon outputs - assert_nack "$ctrl_output" - assert_forwarder -} - -test_list_listeners() { - # Exec hicn-light-control command and capture its output - command="list listener" - ctrl_output=$(exec_controller "${command}") - - # Check hicn-light-control and hicn-light-daemon outputs - assert_forwarder - # Only the local listener should be present - [[ "${ctrl_output}" =~ "inet4://127.0.0.1:9695" ]] && return 0 || exit_with_failure -} - -test_commands_from_config() { - # Create config file - INTERFACE=$(get_interface) - ADDRESS=$(get_address) - echo "# Teset config file - add listener udp $LISTENER_NAME $ADDRESS 9695 ${INTERFACE} - add connection udp $CONN_NAME $ADDRESS 12345 $ADDRESS 9695 ${INTERFACE} - add route $CONN_NAME $PREFIX $COST - set strategy c001::/64 random - " >forwarder.conf - - # Restart the forwarder specifying the config file - tear_down - run_forwarder "" "" "/hicn-build/tests/forwarder.conf" - rm forwarder.conf - - # Check for errors in the output - assert_forwarder -} - -#--------------------------------------------------------------------------- -# Ping -#--------------------------------------------------------------------------- -test_ping_one_packet() { - # Exec hicn-ping-server - exec_ping_server - # Exec hicn-ping-client (w/ 1 packet) and capture its output - output=$(exec_ping_client 1) - - # Check hicn-ping-client (1 pkt sent, 1 pkt received, 0 timeouts) - # and hicn-light-daemon outputs - assert_ping_client "${output}" 1 1 0 - assert_forwarder -} - -test_ping_two_packets() { - exec_ping_server - output=$(exec_ping_client 2) - - assert_ping_client "${output}" 2 2 0 - assert_forwarder -} - -test_ping_using_cs() { - exec_ping_server - exec_ping_client 2 - output=$(exec_ping_client 1) - - assert_ping_client "${output}" 1 1 0 - assert_forwarder - assert_forwarder_stats 1 -} - -test_ping_using_cs_different_order() { - exec_ping_server - exec_ping_client 1 - output=$(exec_ping_client 2) - - assert_ping_client "${output}" 2 2 0 - assert_forwarder - assert_forwarder_stats 1 -} - -test_ping_timeout() { - # Send ping without the ping server being run - output=$(exec_ping_client 1) - - assert_ping_client "${output}" 1 0 1 - assert_forwarder - assert_forwarder_stats 0 1 -} - -test_ping_aggregation() { - # Send ping without server, waiting for a reply - exec_ping_client_detached 1 ${FIVE_SECONDS} - exec_ping_server - # This new ping interest will be aggregated with the previous one - # and the forwarder will reply to both ping clients - output=$(exec_ping_client 1) - - assert_ping_client "${output}" 1 1 0 - assert_forwarder - assert_forwarder_stats "" "" 1 -} - -test_ping_with_cs_store_disabled() { - command="store cache off" - exec_controller "${command}" - - exec_ping_server - exec_ping_client 1 - output=$(exec_ping_client 1) - - assert_ping_client "${output}" 1 1 0 - assert_forwarder - assert_forwarder_stats 0 "" "" - # The packet is not stored in the CS - assert_pkt_cache_stats "" "" 0 -} - -test_ping_with_cs_serve_disabled() { - command="serve cache off" - exec_controller "${command}" - - exec_ping_server - exec_ping_client 1 - output=$(exec_ping_client 1) - - assert_ping_client "${output}" 1 1 0 - assert_forwarder - assert_forwarder_stats 0 "" "" - # The packet is stored in the CS, but CS is not used - assert_pkt_cache_stats "" "" 1 -} - -test_ping_with_eviction() { - # Restart the forwarder with CS capacity = 1 - tear_down - run_forwarder 1 - - exec_ping_server - exec_ping_client 1 - output=$(exec_ping_client 2) - - assert_ping_client "${output}" 2 2 0 - assert_forwarder - # Check if eviction happened - assert_cs_stats 1 - assert_pkt_cache_stats "" "" 1 -} - -test_ping_with_zero_data_lifetime() { - exec_ping_server 0 - exec_ping_client 1 - output=$(exec_ping_client 1) - - assert_ping_client "${output}" 1 1 0 - assert_forwarder - # The data is not taken from the CS because expired - assert_forwarder_stats 0 "" "" -} - -"$@" |