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#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
# shellcheck disable=SC2016
set -eux
set -o pipefail
# shellcheck source=test/units/util.sh
. "$(dirname "$0")"/util.sh
# Simple test for that daemon-reexec works in container.
# See: https://github.com/systemd/systemd/pull/23883
systemctl daemon-reexec
# Test merging of a --job-mode=ignore-dependencies job into a previously
# installed job.
systemctl start --no-block hello-after-sleep.target
timeout 10 bash -c "until systemctl list-jobs | tee /root/list-jobs.txt | grep 'sleep\.service.*running'; do sleep .1; done"
grep 'hello\.service.*waiting' /root/list-jobs.txt
# This is supposed to finish quickly, not wait for sleep to finish.
timeout 10 systemctl start --job-mode=ignore-dependencies hello
# sleep should still be running, hello not.
systemctl list-jobs >/root/list-jobs.txt
grep 'sleep\.service.*running' /root/list-jobs.txt
(! grep 'hello\.service' /root/list-jobs.txt)
systemctl stop sleep.service hello-after-sleep.target
# Some basic testing that --show-transaction does something useful
(! systemctl is-active systemd-importd)
systemctl -T start systemd-importd
systemctl is-active systemd-importd
systemctl --show-transaction stop systemd-importd
(! systemctl is-active systemd-importd)
# Test for a crash when enqueuing a JOB_NOP when other job already exists
systemctl start --no-block hello-after-sleep.target
# hello.service should still be waiting, so these try-restarts will collapse
# into NOPs.
systemctl try-restart --job-mode=fail hello.service
systemctl try-restart hello.service
systemctl stop hello.service sleep.service hello-after-sleep.target
# TODO: add more job queueing/merging tests here.
# Test that restart propagates to activating units
systemctl -T --no-block start always-activating.service
systemctl list-jobs | grep 'always-activating.service'
ACTIVATING_ID_PRE=$(systemctl show -P InvocationID always-activating.service)
systemctl -T start always-activating.socket # Wait for the socket to come up
systemctl -T restart always-activating.socket
ACTIVATING_ID_POST=$(systemctl show -P InvocationID always-activating.service)
[[ "$ACTIVATING_ID_PRE" != "$ACTIVATING_ID_POST" ]]
# Test for irreversible jobs
systemctl start unstoppable.service
# This is expected to fail with 'job cancelled'
(! systemctl stop unstoppable.service)
# But this should succeed
systemctl stop --job-mode=replace-irreversibly unstoppable.service
# We're going to shutdown soon. Let's see if it succeeds when
# there's an active service that tries to be unstoppable.
# Shutdown of the container/VM will hang if not.
systemctl start unstoppable.service
# Test waiting for a started units to terminate again
cat <<EOF >/run/systemd/system/wait2.service
[Unit]
Description=Wait for 2 seconds
[Service]
ExecStart=bash -ec 'sleep 2'
EOF
cat <<EOF >/run/systemd/system/wait5fail.service
[Unit]
Description=Wait for 5 seconds and fail
[Service]
ExecStart=bash -ec 'sleep 5; false'
EOF
# wait2 succeeds
START_SEC=$(date -u '+%s')
timeout 10 systemctl start --wait wait2.service
END_SEC=$(date -u '+%s')
ELAPSED=$((END_SEC-START_SEC))
[[ "$ELAPSED" -ge 2 ]]
# wait5fail fails, so systemctl should fail
START_SEC=$(date -u '+%s')
(! systemctl start --wait wait2.service wait5fail.service)
END_SEC=$(date -u '+%s')
ELAPSED=$((END_SEC-START_SEC))
[[ "$ELAPSED" -ge 5 ]]
# Test time-limited scopes
START_SEC=$(date -u '+%s')
set +e
systemd-run --scope --property=RuntimeMaxSec=3s sleep 30
RESULT=$?
END_SEC=$(date -u '+%s')
ELAPSED=$((END_SEC-START_SEC))
[[ "$ELAPSED" -ge 3 ]]
[[ "$ELAPSED" -le 10 ]]
[[ "$RESULT" -ne 0 ]]
# Test transactions with cycles
# Provides coverage for issues like https://github.com/systemd/systemd/issues/26872
for i in {0..19}; do
cat >"/run/systemd/system/transaction-cycle$i.service" <<EOF
[Unit]
After=transaction-cycle$(((i + 1) % 20)).service
Requires=transaction-cycle$(((i + 1) % 20)).service
[Service]
ExecStart=true
EOF
done
systemctl daemon-reload
for i in {0..19}; do
systemctl start "transaction-cycle$i.service"
done
IDS_FILE="/tmp/TEST-03-JOBS-CYCLE-IDS-$RANDOM"
varlinkctl call /run/systemd/io.systemd.Manager io.systemd.Manager.Describe '{}' | jq '.runtime.TransactionsWithOrderingCycle' >"$IDS_FILE"
[[ "$(jq length "$IDS_FILE")" -ge 20 ]]
for i in {0..19}; do
journalctl -b TRANSACTION_ID="$(jq -r ".[$i]" "$IDS_FILE")" --grep "cycle starting with"
done
# Test PropagatesStopTo= when restart (issue #26839)
systemctl start propagatestopto-and-pullin.target
systemctl --quiet is-active propagatestopto-and-pullin.target
systemctl restart propagatestopto-and-pullin.target
systemctl --quiet is-active propagatestopto-and-pullin.target
systemctl --quiet is-active sleep-infinity-simple.service
systemctl start propagatestopto-only.target
systemctl --quiet is-active propagatestopto-only.target
systemctl --quiet is-active sleep-infinity-simple.service
systemctl restart propagatestopto-only.target
assert_rc 3 systemctl --quiet is-active sleep-infinity-simple.service
systemctl start propagatesstopto-indirect.target propagatestopto-and-pullin.target
systemctl --quiet is-active propagatestopto-indirect.target
systemctl --quiet is-active propagatestopto-and-pullin.target
systemctl restart propagatestopto-indirect.target
assert_rc 3 systemctl --quiet is-active propagatestopto-and-pullin.target
assert_rc 3 systemctl --quiet is-active sleep-infinity-simple.service
# Test restart mode direct
systemctl start succeeds-on-restart-restartdirect.target
assert_rc 0 systemctl --quiet is-active succeeds-on-restart-restartdirect.target
systemctl start fails-on-restart-restartdirect.target || :
assert_rc 3 systemctl --quiet is-active fails-on-restart-restartdirect.target
systemctl start succeeds-on-restart.target || :
assert_rc 3 systemctl --quiet is-active succeeds-on-restart.target
systemctl start fails-on-restart.target || :
assert_rc 3 systemctl --quiet is-active fails-on-restart.target
COUNTER_FILE=/tmp/test-03-restart-counter
export FAILURE_FLAG_FILE=/tmp/test-03-restart-failure-flag
assert_rc 3 systemctl --quiet is-active sleep-infinity-restart-normal.service
assert_rc 3 systemctl --quiet is-active sleep-infinity-restart-direct.service
assert_rc 3 systemctl --quiet is-active counter.service
echo 0 >"$COUNTER_FILE"
systemctl start counter.service
assert_eq "$(cat "$COUNTER_FILE")" "1"
systemctl --quiet is-active sleep-infinity-restart-normal.service
systemctl --quiet is-active sleep-infinity-restart-direct.service
systemctl --quiet is-active counter.service
systemctl kill --signal=KILL sleep-infinity-restart-direct.service
systemctl --quiet is-active counter.service
assert_eq "$(cat "$COUNTER_FILE")" "1"
[[ ! -f "$FAILURE_FLAG_FILE" ]]
systemctl kill --signal=KILL sleep-infinity-restart-normal.service
timeout 10 bash -c 'while [[ ! -f $FAILURE_FLAG_FILE ]]; do sleep .5; done'
timeout 10 bash -c 'while ! systemctl --quiet is-active counter.service; do sleep .5; done'
assert_eq "$(cat "$COUNTER_FILE")" "2"
# Test shortcutting auto restart
export UNIT_NAME="TEST-03-JOBS-shortcut-restart.service"
TMP_FILE="/tmp/test-03-shortcut-restart-test$RANDOM"
cat >"/run/systemd/system/$UNIT_NAME" <<EOF
[Service]
Type=oneshot
ExecStart=rm -v "$TMP_FILE"
Restart=on-failure
RestartSec=1d
RemainAfterExit=yes
EOF
(! systemctl start "$UNIT_NAME")
timeout 10 bash -c 'while [[ "$(systemctl show "$UNIT_NAME" -P SubState)" != "auto-restart" ]]; do sleep .5; done'
touch "$TMP_FILE"
assert_eq "$(systemctl show "$UNIT_NAME" -P SubState)" "auto-restart"
timeout 30 systemctl start "$UNIT_NAME"
systemctl --quiet is-active "$UNIT_NAME"
assert_eq "$(systemctl show "$UNIT_NAME" -P NRestarts)" "1"
[[ ! -f "$TMP_FILE" ]]
rm /run/systemd/system/"$UNIT_NAME"
touch /testok
|
