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#!/bin/sh
set -e
test_started() {
# ensure the *old* logind from before the upgrade isn't running
echo " * try-restarting systemd-logind"
systemctl try-restart systemd-logind
echo " * daemon is started"
# should start at boot, not with D-BUS activation
LOGINDPID=$(pidof systemd-logind)
# loginctl should succeed
echo " * loginctl succeeds"
LOGINCTL_OUT=`loginctl`
}
test_properties() {
# Default KillUserProcesses should be off for debian/ubuntu builds
r=$(busctl get-property org.freedesktop.login1 /org/freedesktop/login1 org.freedesktop.login1.Manager KillUserProcesses)
[ "$r" = "b false" ]
}
# args: <timeout>
wait_suspend() {
timeout=$1
while [ $timeout -gt 0 ] && [ ! -e /run/suspend.flag ]; do
sleep 1
timeout=$((timeout - 1))
[ $(($timeout % 5)) -ne 0 ] || echo " waiting for suspend, ${timeout}s remaining..."
done
if [ ! -e /run/suspend.flag ]; then
echo "closing lid did not cause suspend" >&2
exit 1
fi
rm /run/suspend.flag
echo " * closing lid caused suspend"
}
test_suspend_on_lid() {
if systemd-detect-virt --quiet --container; then
echo " * Skipping suspend test in container"
return
fi
if ! grep -q mem /sys/power/state; then
echo " * suspend not supported on this testbed, skipping"
return
fi
# cleanup handler
trap 'rm -f /run/udev/rules.d/70-logindtest-*.rules; udevadm control --reload;
kill $KILL_PID;
rm /run/systemd/system/systemd-suspend.service;
if [ -d /sys/module/scsi_debug ]; then rmmod scsi_debug 2>/dev/null || (sleep 2; rmmod scsi_debug ) || true; fi' \
EXIT INT QUIT TERM PIPE
# watch what's going on
journalctl -f -u systemd-logind.service &
KILL_PID="$KILL_PID $!"
# create fake suspend
UNIT=$(systemctl show -pFragmentPath --value systemd-suspend.service)
sed '/^ExecStart=/ s_=.*$_=/bin/touch /run/suspend.flag_' $UNIT > /run/systemd/system/systemd-suspend.service
sync
systemctl daemon-reload
# create fake lid switch
mkdir -p /run/udev/rules.d
echo 'SUBSYSTEM=="input", KERNEL=="event*", ATTRS{name}=="Fake Lid Switch", TAG+="power-switch"' \
> /run/udev/rules.d/70-logindtest-lid.rules
sync
udevadm control --reload
evemu-device $(dirname $0)/lidswitch.evemu &
KILL_PID="$KILL_PID $!"
while [ -z "$O" ]; do
sleep 0.1
O=$(grep -l '^Fake Lid Switch' /sys/class/input/*/device/name)
done
O=${O%/device/name}
LID_DEV=/dev/${O#/sys/class/}
# close lid
evemu-event $LID_DEV --sync --type 5 --code 0 --value 1
# need to wait for 30s suspend inhibition after boot
wait_suspend 31
# open lid again
evemu-event $LID_DEV --sync --type 5 --code 0 --value 0
echo " * waiting for 30s inhibition time between suspends"
sleep 30
# now closing lid should cause instant suspend
evemu-event $LID_DEV --sync --type 5 --code 0 --value 1
wait_suspend 2
evemu-event $LID_DEV --sync --type 5 --code 0 --value 0
P=$(pidof systemd-logind)
[ "$P" = "$LOGINDPID" ] || { echo "logind crashed" >&2; exit 1; }
}
test_shutdown() {
echo " * scheduled shutdown with wall message"
shutdown 2>&1
sleep 5
shutdown -c || true
# logind should still be running
P=$(pidof systemd-logind)
[ "$P" = "$LOGINDPID" ] || { echo "logind crashed" >&2; exit 1; }
echo " * scheduled shutdown without wall message"
shutdown --no-wall 2>&1
sleep 5
shutdown -c --no-wall || true
P=$(pidof systemd-logind)
[ "$P" = "$LOGINDPID" ] || { echo "logind crashed" >&2; exit 1; }
}
test_in_logind_session() {
echo " * XDG_SESSION_ID=$XDG_SESSION_ID"
# cgroup v1: "1:name=systemd:/user.slice/..."; unified hierarchy: "0::/user.slice"
if grep -E '(name=systemd|^0:):.*session.*scope' /proc/self/cgroup; then
echo " * process is in session cgroup"
else
echo "FAIL: process is not in session cgroup"
echo "/proc/self/cgroup:"
cat /proc/self/cgroup
loginctl
loginctl show-session "$XDG_SESSION_ID"
exit 1
fi
}
test_acl() {
# ACL tests
if ! echo "$LOGINCTL_OUT" | grep -q "seat0"; then
echo " * Skipping ACL tests, as there is no seat"
return
fi
if systemd-detect-virt --quiet --container; then
echo " * Skipping ACL tests in container"
return
fi
# determine user
USER=`echo "$OUT" | grep seat0 | awk '{print $3}'`
echo "seat user: $USER"
# scsi_debug should not be loaded yet
! test -d /sys/bus/pseudo/drivers/scsi_debug/adapter*/host*/target*/*:*/block
# we use scsi_debug to create new devices which we can put ACLs on
# tell udev about the tagging, so that logind can pick it up
cat <<EOF > /run/udev/rules.d/70-logindtest-scsi_debug-user.rules
SUBSYSTEM=="block", ATTRS{model}=="scsi_debug*", TAG+="uaccess"
EOF
sync
udevadm control --reload
echo " * coldplug: logind started with existing device"
killall systemd-logind
modprobe scsi_debug
while ! dev=/dev/`ls /sys/bus/pseudo/drivers/scsi_debug/adapter*/host*/target*/*:*/block 2>/dev/null`; do sleep 0.1; done
test -b $dev
echo "got block device $dev"
udevadm settle
# trigger logind
loginctl > /dev/null
sleep 1
if getfacl -p $dev | grep -q "user:$USER:rw-"; then
echo "$dev has ACL for user $USER"
else
echo "$dev has no ACL for user $USER:" >&2
getfacl -p $dev >&2
exit 1
fi
rmmod scsi_debug
echo " * hotplug: new device appears while logind is running"
modprobe scsi_debug
while ! dev=/dev/`ls /sys/bus/pseudo/drivers/scsi_debug/adapter*/host*/target*/*:*/block`; do sleep 0.1; done
test -b $dev
echo "got block device $dev"
udevadm settle
sleep 1
if getfacl -p $dev | grep -q "user:$USER:rw-"; then
echo "$dev has ACL for user $USER"
else
echo "$dev has no ACL for user $USER:" >&2
getfacl -p $dev >&2
exit 1
fi
}
#
# main
#
test_started
test_properties
test_in_logind_session
test_suspend_on_lid
test_shutdown
test_acl
|
