systemd/debian/tests/timedated
Dan Streetman 37fa56d3c0 d/t/timedated: replace systemctl is-active with systemctl show
is-active return code isn't the correct way to verify a service is
fully stopped; instead use show --property=ActiveState to verify it
is 'inactive'

This also could use the text output of is-active, but (per manpage)
the show command is "intended to be used whenever computer-parsable
output is required."

systemctl is-active returns non-zero even while the service is
'deactivating', but not actually stopped, which allows the testcase
to fail intermittently on slow machines, if the service hasn't
actually stopped before reaching the check to verify the service
stopped.

For example:
$ systemctl is-active systemd-timesyncd
active
$ timedatectl set-ntp false ; systemctl is-active systemd-timesyncd ; echo $?
deactivating
3

So the test code which does:
$ while systemctl is-active --quiet systemd-timesyncd; do sleep 1; done
will never actually perform that sleep.
2019-07-17 20:45:06 -04:00

189 lines
5.1 KiB
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Executable File

#!/bin/sh
set -e
. `dirname $0`/assert.sh
ORIG_TZ=`grep -v '^#' /etc/timezone`
echo "original tz: $ORIG_TZ"
echo 'timedatectl works'
assert_in "Local time:" "`timedatectl --no-pager`"
echo 'change timezone'
assert_eq "`timedatectl --no-pager set-timezone Europe/Moscow 2>&1`" ""
assert_eq "`readlink /etc/localtime | sed 's#^.*zoneinfo/##'`" "Europe/Moscow"
[ -n "$TEST_UPSTREAM" ] || assert_eq "`cat /etc/timezone`" "Europe/Moscow"
assert_in "Time.*zone: Europe/Moscow (MSK, +" "`timedatectl --no-pager`"
echo 'reset timezone to original'
assert_eq "`timedatectl --no-pager set-timezone $ORIG_TZ 2>&1`" ""
assert_eq "`readlink /etc/localtime | sed 's#^.*zoneinfo/##'`" "$ORIG_TZ"
[ -n "$TEST_UPSTREAM" ] || assert_eq "`cat /etc/timezone`" "$ORIG_TZ"
# test setting UTC vs. LOCAL in /etc/adjtime
if [ -e /etc/adjtime ]; then
ORIG_ADJTIME=`cat /etc/adjtime`
trap "echo '$ORIG_ADJTIME' > /etc/adjtime" EXIT INT QUIT PIPE
else
trap "rm -f /etc/adjtime" EXIT INT QUIT PIPE
fi
echo 'no adjtime file'
rm -f /etc/adjtime
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
echo 'UTC set in adjtime file'
printf '0.0 0 0\n0\nUTC\n' > /etc/adjtime
timedatectl set-local-rtc 0
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
UTC"
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
echo 'non-zero values in adjtime file'
printf '0.1 123 0\n0\nLOCAL\n' > /etc/adjtime
timedatectl set-local-rtc 0
assert_eq "`cat /etc/adjtime`" "0.1 123 0
0
UTC"
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.1 123 0
0
LOCAL"
echo 'fourth line adjtime file'
printf '0.0 0 0\n0\nLOCAL\nsomethingelse\n' > /etc/adjtime
timedatectl set-local-rtc 0
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
UTC
somethingelse"
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL
somethingelse"
echo 'no final newline in adjtime file'
printf '0.0 0 0\n0\nUTC' > /etc/adjtime
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
printf '0.0 0 0\n0\nUTC' > /etc/adjtime
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
echo 'only one line in adjtime file'
printf '0.0 0 0\n' > /etc/adjtime
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
printf '0.0 0 0\n' > /etc/adjtime
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
echo 'only one line in adjtime file, no final newline'
printf '0.0 0 0' > /etc/adjtime
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
printf '0.0 0 0' > /etc/adjtime
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
echo 'only two lines in adjtime file'
printf '0.0 0 0\n0\n' > /etc/adjtime
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
printf '0.0 0 0\n0\n' > /etc/adjtime
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
echo 'only two lines in adjtime file, no final newline'
printf '0.0 0 0\n0' > /etc/adjtime
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
printf '0.0 0 0\n0' > /etc/adjtime
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
echo 'unknown value in 3rd line of adjtime file'
printf '0.0 0 0\n0\nFOO\n' > /etc/adjtime
timedatectl set-local-rtc 0
assert_true '[ ! -e /etc/adjtime ]'
printf '0.0 0 0\n0\nFOO\n' > /etc/adjtime
timedatectl set-local-rtc 1
assert_eq "`cat /etc/adjtime`" "0.0 0 0
0
LOCAL"
# timesyncd has ConditionVirtualization=!container by default; drop/mock that for testing
if systemd-detect-virt --container --quiet; then
systemctl disable --quiet --now systemd-timesyncd
mkdir -p /run/systemd/system/systemd-timesyncd.service.d
printf '[Unit]\nConditionVirtualization=\n[Service]\nType=simple\nAmbientCapabilities=\nExecStart=\nExecStart=/bin/sleep infinity' > /run/systemd/system/systemd-timesyncd.service.d/container.conf
systemctl daemon-reload
fi
mon=$(mktemp -t dbusmon.XXXXXX)
trap "rm -f $mon" EXIT INT QUIT PIPE
assert_ntp() {
V=$(busctl get-property org.freedesktop.timedate1 /org/freedesktop/timedate1 org.freedesktop.timedate1 NTP)
assert_eq "$V" "b $1"
}
start_mon() {
dbus-monitor --system "type='signal', member='PropertiesChanged', path='/org/freedesktop/timedate1'" > $mon &
MONPID=$!
}
wait_mon() {
for retry in $(seq 10); do
grep -q "$1" $mon && break
sleep 1
done
assert_in "$2" "$(cat $mon)"
kill $MONPID
wait
}
echo 'disable NTP'
timedatectl set-ntp false
while [ "$(systemctl --no-pager show systemd-timesyncd --property ActiveState)" != "ActiveState=inactive" ]; do sleep 1; done
assert_ntp false
assert_rc 3 systemctl is-active --quiet systemd-timesyncd
echo 'enable NTP'
start_mon
timedatectl set-ntp true
wait_mon "NTP" "boolean true"
assert_ntp true
while [ "$(systemctl --no-pager show systemd-timesyncd --property ActiveState)" != "ActiveState=active" ]; do sleep 1; done
assert_rc 0 systemctl is-active --quiet systemd-timesyncd
echo 're-disable NTP'
start_mon
timedatectl set-ntp false
wait_mon "NTP" "boolean false"
assert_ntp false
assert_rc 3 systemctl is-active --quiet systemd-timesyncd