#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
set -ex
set -o pipefail

if grep -q cgroup2 /proc/filesystems ; then
        systemd-run --wait --unit=test0.service -p "DynamicUser=1" -p "Delegate=" \
                    test -w /sys/fs/cgroup/system.slice/test0.service/ -a \
                    -w /sys/fs/cgroup/system.slice/test0.service/cgroup.procs -a \
                    -w /sys/fs/cgroup/system.slice/test0.service/cgroup.subtree_control

        systemd-run --wait --unit=test1.service -p "DynamicUser=1" -p "Delegate=memory pids" \
                    grep memory /sys/fs/cgroup/system.slice/test1.service/cgroup.controllers

        systemd-run --wait --unit=test2.service -p "DynamicUser=1" -p "Delegate=memory pids" \
                    grep pids /sys/fs/cgroup/system.slice/test2.service/cgroup.controllers
else
        echo "Skipping TEST-19-DELEGATE, as the kernel doesn't actually support cgroupsv2" >&2
fi

echo OK > /testok

exit 0