diff options
Diffstat (limited to 'samples/bpf/test_cgrp2_sock.sh')
-rwxr-xr-x | samples/bpf/test_cgrp2_sock.sh | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/samples/bpf/test_cgrp2_sock.sh b/samples/bpf/test_cgrp2_sock.sh deleted file mode 100755 index 36bd7cb46f06..000000000000 --- a/samples/bpf/test_cgrp2_sock.sh +++ /dev/null @@ -1,137 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -# Test various socket options that can be set by attaching programs to cgroups. - -MY_DIR=$(dirname $0) -TEST=$MY_DIR/test_cgrp2_sock -CGRP_MNT="/tmp/cgroupv2-test_cgrp2_sock" - -################################################################################ -# -print_result() -{ - local rc=$1 - local status=" OK " - - [ $rc -ne 0 ] && status="FAIL" - - printf "%-50s [%4s]\n" "$2" "$status" -} - -check_sock() -{ - out=$($TEST) - echo $out | grep -q "$1" - if [ $? -ne 0 ]; then - print_result 1 "IPv4: $2" - echo " expected: $1" - echo " have: $out" - rc=1 - else - print_result 0 "IPv4: $2" - fi -} - -check_sock6() -{ - out=$($TEST -6) - echo $out | grep -q "$1" - if [ $? -ne 0 ]; then - print_result 1 "IPv6: $2" - echo " expected: $1" - echo " have: $out" - rc=1 - else - print_result 0 "IPv6: $2" - fi -} - -################################################################################ -# - -cleanup() -{ - echo $$ >> ${CGRP_MNT}/cgroup.procs - rmdir ${CGRP_MNT}/sockopts -} - -cleanup_and_exit() -{ - local rc=$1 - local msg="$2" - - [ -n "$msg" ] && echo "ERROR: $msg" - - $TEST -d ${CGRP_MNT}/sockopts - ip li del cgrp2_sock - umount ${CGRP_MNT} - - exit $rc -} - - -################################################################################ -# main - -rc=0 - -ip li add cgrp2_sock type dummy 2>/dev/null - -set -e -mkdir -p ${CGRP_MNT} -mount -t cgroup2 none ${CGRP_MNT} -set +e - - -# make sure we have a known start point -cleanup 2>/dev/null - -mkdir -p ${CGRP_MNT}/sockopts -[ $? -ne 0 ] && cleanup_and_exit 1 "Failed to create cgroup hierarchy" - - -# set pid into cgroup -echo $$ > ${CGRP_MNT}/sockopts/cgroup.procs - -# no bpf program attached, so socket should show no settings -check_sock "dev , mark 0, priority 0" "No programs attached" -check_sock6 "dev , mark 0, priority 0" "No programs attached" - -# verify device is set -# -$TEST -b cgrp2_sock ${CGRP_MNT}/sockopts -if [ $? -ne 0 ]; then - cleanup_and_exit 1 "Failed to install program to set device" -fi -check_sock "dev cgrp2_sock, mark 0, priority 0" "Device set" -check_sock6 "dev cgrp2_sock, mark 0, priority 0" "Device set" - -# verify mark is set -# -$TEST -m 666 ${CGRP_MNT}/sockopts -if [ $? -ne 0 ]; then - cleanup_and_exit 1 "Failed to install program to set mark" -fi -check_sock "dev , mark 666, priority 0" "Mark set" -check_sock6 "dev , mark 666, priority 0" "Mark set" - -# verify priority is set -# -$TEST -p 123 ${CGRP_MNT}/sockopts -if [ $? -ne 0 ]; then - cleanup_and_exit 1 "Failed to install program to set priority" -fi -check_sock "dev , mark 0, priority 123" "Priority set" -check_sock6 "dev , mark 0, priority 123" "Priority set" - -# all 3 at once -# -$TEST -b cgrp2_sock -m 666 -p 123 ${CGRP_MNT}/sockopts -if [ $? -ne 0 ]; then - cleanup_and_exit 1 "Failed to install program to set device, mark and priority" -fi -check_sock "dev cgrp2_sock, mark 666, priority 123" "Priority set" -check_sock6 "dev cgrp2_sock, mark 666, priority 123" "Priority set" - -cleanup_and_exit $rc |