diff options
Diffstat (limited to 'tools/testing/selftests/drivers/net/team/options.sh')
| -rwxr-xr-x | tools/testing/selftests/drivers/net/team/options.sh | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/team/options.sh b/tools/testing/selftests/drivers/net/team/options.sh new file mode 100755 index 000000000000..66c0cb896dad --- /dev/null +++ b/tools/testing/selftests/drivers/net/team/options.sh @@ -0,0 +1,285 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# These tests verify basic set and get functionality of the team +# driver options over netlink. + +# Run in private netns. +test_dir="$(dirname "$0")" +if [[ $# -eq 0 ]]; then + "${test_dir}"/../../../net/in_netns.sh "$0" __subprocess + exit $? +fi + +export ALL_TESTS=" + team_test_options + team_test_enabled_implicit_changes + team_test_rx_enabled_implicit_changes + team_test_tx_enabled_implicit_changes +" + +# shellcheck disable=SC1091 +source "${test_dir}/../../../net/lib.sh" + +TEAM_PORT="team0" +MEMBER_PORT="dummy0" + +setup() +{ + ip link add name "${MEMBER_PORT}" type dummy + ip link add name "${TEAM_PORT}" type team +} + +get_and_check_value() +{ + local option_name="$1" + local expected_value="$2" + local port_flag="$3" + + local value_from_get + + if ! value_from_get=$(teamnl "${TEAM_PORT}" getoption "${option_name}" \ + "${port_flag}"); then + echo "Could not get option '${option_name}'" >&2 + return 1 + fi + + if [[ "${value_from_get}" != "${expected_value}" ]]; then + echo "Incorrect value for option '${option_name}'" >&2 + echo "get (${value_from_get}) != set (${expected_value})" >&2 + return 1 + fi +} + +set_and_check_get() +{ + local option_name="$1" + local option_value="$2" + local port_flag="$3" + + local value_from_get + + if ! teamnl "${TEAM_PORT}" setoption "${option_name}" \ + "${option_value}" "${port_flag}"; then + echo "'setoption ${option_name} ${option_value}' failed" >&2 + return 1 + fi + + get_and_check_value "${option_name}" "${option_value}" "${port_flag}" + return $? +} + +# Get a "port flag" to pass to the `teamnl` command. +# E.g. $1="dummy0" -> "port=dummy0", +# $1="" -> "" +get_port_flag() +{ + local port_name="$1" + + if [[ -n "${port_name}" ]]; then + echo "--port=${port_name}" + fi +} + +attach_port_if_specified() +{ + local port_name="$1" + + if [[ -n "${port_name}" ]]; then + ip link set dev "${port_name}" master "${TEAM_PORT}" + return $? + fi +} + +detach_port_if_specified() +{ + local port_name="$1" + + if [[ -n "${port_name}" ]]; then + ip link set dev "${port_name}" nomaster + return $? + fi +} + +# Test that an option's get value matches its set value. +# Globals: +# RET - Used by testing infra like `check_err`. +# EXIT_STATUS - Used by `log_test` for whole script exit value. +# Arguments: +# option_name - The name of the option. +# value_1 - The first value to try setting. +# value_2 - The second value to try setting. +# port_name - The (optional) name of the attached port. +team_test_option() +{ + local option_name="$1" + local value_1="$2" + local value_2="$3" + local possible_values="$2 $3 $2" + local port_name="$4" + local port_flag + + RET=0 + + echo "Setting '${option_name}' to '${value_1}' and '${value_2}'" + + attach_port_if_specified "${port_name}" + check_err $? "Couldn't attach ${port_name} to master" + port_flag=$(get_port_flag "${port_name}") + + # Set and get both possible values. + for value in ${possible_values}; do + set_and_check_get "${option_name}" "${value}" "${port_flag}" + check_err $? "Failed to set '${option_name}' to '${value}'" + done + + detach_port_if_specified "${port_name}" + check_err $? "Couldn't detach ${port_name} from its master" + + log_test "Set + Get '${option_name}' test" +} + +# Test that getting a non-existant option fails. +# Globals: +# RET - Used by testing infra like `check_err`. +# EXIT_STATUS - Used by `log_test` for whole script exit value. +# Arguments: +# option_name - The name of the option. +# port_name - The (optional) name of the attached port. +team_test_get_option_fails() +{ + local option_name="$1" + local port_name="$2" + local port_flag + + RET=0 + + attach_port_if_specified "${port_name}" + check_err $? "Couldn't attach ${port_name} to master" + port_flag=$(get_port_flag "${port_name}") + + # Just confirm that getting the value fails. + teamnl "${TEAM_PORT}" getoption "${option_name}" "${port_flag}" + check_fail $? "Shouldn't be able to get option '${option_name}'" + + detach_port_if_specified "${port_name}" + + log_test "Get '${option_name}' fails" +} + +team_test_options() +{ + # Wrong option name behavior. + team_test_get_option_fails fake_option1 + team_test_get_option_fails fake_option2 "${MEMBER_PORT}" + + # Correct set and get behavior. + team_test_option mode activebackup loadbalance + team_test_option notify_peers_count 0 5 + team_test_option notify_peers_interval 0 5 + team_test_option mcast_rejoin_count 0 5 + team_test_option mcast_rejoin_interval 0 5 + team_test_option enabled true false "${MEMBER_PORT}" + team_test_option rx_enabled true false "${MEMBER_PORT}" + team_test_option tx_enabled true false "${MEMBER_PORT}" + team_test_option user_linkup true false "${MEMBER_PORT}" + team_test_option user_linkup_enabled true false "${MEMBER_PORT}" + team_test_option priority 10 20 "${MEMBER_PORT}" + team_test_option queue_id 0 1 "${MEMBER_PORT}" +} + +team_test_enabled_implicit_changes() +{ + export RET=0 + + attach_port_if_specified "${MEMBER_PORT}" + check_err $? "Couldn't attach ${MEMBER_PORT} to master" + + # Set enabled to true. + set_and_check_get enabled true "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'enabled' to true" + + # Show that both rx enabled and tx enabled are true. + get_and_check_value rx_enabled true "--port=${MEMBER_PORT}" + check_err $? "'Rx_enabled' wasn't implicitly set to true" + get_and_check_value tx_enabled true "--port=${MEMBER_PORT}" + check_err $? "'Tx_enabled' wasn't implicitly set to true" + + # Set enabled to false. + set_and_check_get enabled false "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'enabled' to false" + + # Show that both rx enabled and tx enabled are false. + get_and_check_value rx_enabled false "--port=${MEMBER_PORT}" + check_err $? "'Rx_enabled' wasn't implicitly set to false" + get_and_check_value tx_enabled false "--port=${MEMBER_PORT}" + check_err $? "'Tx_enabled' wasn't implicitly set to false" + + log_test "'Enabled' implicit changes" +} + +team_test_rx_enabled_implicit_changes() +{ + export RET=0 + + attach_port_if_specified "${MEMBER_PORT}" + check_err $? "Couldn't attach ${MEMBER_PORT} to master" + + # Set enabled to true. + set_and_check_get enabled true "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'enabled' to true" + + # Set rx_enabled to false. + set_and_check_get rx_enabled false "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'rx_enabled' to false" + + # Show that enabled is false. + get_and_check_value enabled false "--port=${MEMBER_PORT}" + check_err $? "'enabled' wasn't implicitly set to false" + + # Set rx_enabled to true. + set_and_check_get rx_enabled true "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'rx_enabled' to true" + + # Show that enabled is true. + get_and_check_value enabled true "--port=${MEMBER_PORT}" + check_err $? "'enabled' wasn't implicitly set to true" + + log_test "'Rx_enabled' implicit changes" +} + +team_test_tx_enabled_implicit_changes() +{ + export RET=0 + + attach_port_if_specified "${MEMBER_PORT}" + check_err $? "Couldn't attach ${MEMBER_PORT} to master" + + # Set enabled to true. + set_and_check_get enabled true "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'enabled' to true" + + # Set tx_enabled to false. + set_and_check_get tx_enabled false "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'tx_enabled' to false" + + # Show that enabled is false. + get_and_check_value enabled false "--port=${MEMBER_PORT}" + check_err $? "'enabled' wasn't implicitly set to false" + + # Set tx_enabled to true. + set_and_check_get tx_enabled true "--port=${MEMBER_PORT}" + check_err $? "Failed to set 'tx_enabled' to true" + + # Show that enabled is true. + get_and_check_value enabled true "--port=${MEMBER_PORT}" + check_err $? "'enabled' wasn't implicitly set to true" + + log_test "'Tx_enabled' implicit changes" +} + + +require_command teamnl +setup +tests_run +exit "${EXIT_STATUS}" |