[Unit]
Description=Test DynamicUser= with StateDirectory=

[Service]
ExecStart=test -w /var/lib/waldo
ExecStart=test -w /var/lib/quux/pief
ExecStart=touch /var/lib/waldo/yay
ExecStart=touch /var/lib/quux/pief/yayyay
ExecStart=test -f /var/lib/waldo/yay
ExecStart=test -f /var/lib/quux/pief/yayyay
ExecStart=test -f /var/lib/private/waldo/yay
ExecStart=test -f /var/lib/private/quux/pief/yayyay
ExecStart=sh -x -c 'test "$$STATE_DIRECTORY" = "%S/waldo:%S/quux/pief"'

# Make sure that /var/lib/private/waldo is really the only writable directory besides the obvious candidates
ExecStart=sh -x -c 'test $$(find / \\( -path /var/tmp -o -path /tmp -o -path /proc -o -path /dev/mqueue -o -path /dev/shm -o -path /sys/fs/bpf -o -path /dev/.lxc \\) -prune -o -type d -writable -print 2>/dev/null | sort -u | tr -d "\\\\n") = /var/lib/private/quux/pief/var/lib/private/waldo'

Type=oneshot
DynamicUser=yes
StateDirectory=waldo quux/pief