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#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -eux
set -o pipefail
# Unset $PAGER so we don't have to use --no-pager everywhere
export PAGER=
busctl --help
busctl help
busctl --version
busctl
busctl list --no-pager --allow-interactive-authorization=no
busctl list
busctl list --unique --show-machine --full
# Pass the JSON output (-j) through jq to check if it's valid
busctl list --acquired --activatable --no-legend -j | jq
busctl status
busctl status --machine=.host --augment-creds=no
busctl status --user --machine=testuser@.host
busctl status org.freedesktop.systemd1
# Ignore the exit code here, since this runs during machine bootup, so busctl
# might attempt to introspect a job that already finished and fail, i.e.:
# Failed to introspect object /org/freedesktop/systemd1/job/335 of service org.freedesktop.systemd1: Unknown object '/org/freedesktop/systemd1/job/335'.
busctl tree || :
busctl tree org.freedesktop.login1
busctl tree --list org.freedesktop.login1
busctl introspect org.freedesktop.systemd1 /org/freedesktop/systemd1
busctl introspect --watch-bind=yes --xml-interface org.freedesktop.systemd1 /org/freedesktop/LogControl1
busctl introspect org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager
busctl call org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
GetDefaultTarget
# Pass both JSON outputs through jq to check if the response JSON is valid
busctl call --json=pretty \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
ListUnitsByNames as 2 "systemd-journald.service" "systemd-logind.service" | jq
busctl call --json=short \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
ListUnitsByNames as 2 "systemd-journald.service" "systemd-logind.service" | jq
# Get all properties on the org.freedesktop.systemd1.Manager interface and dump
# them as JSON to exercise the internal JSON transformations
busctl call -j \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.DBus.Properties \
GetAll s "org.freedesktop.systemd1.Manager" | jq -c
busctl call --verbose --timeout=60 --expect-reply=yes \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
ListUnitsByPatterns asas 1 "active" 2 "systemd-*.socket" "*.mount"
busctl emit /org/freedesktop/login1 org.freedesktop.login1.Manager \
PrepareForSleep b false
busctl emit --auto-start=no --destination=systemd-logind.service \
/org/freedesktop/login1 org.freedesktop.login1.Manager \
PrepareForShutdown b false
busctl get-property org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
Version
busctl get-property --verbose \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
LogLevel LogTarget SystemState Version
# Pass both JSON outputs through jq to check if the response JSON is valid
busctl get-property --json=pretty \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
LogLevel LogTarget SystemState Version | jq
busctl get-property --json=short \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
LogLevel LogTarget SystemState Version | jq
# Set a property and check if it was indeed set
busctl set-property org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
KExecWatchdogUSec t 666
busctl get-property -j \
org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
KExecWatchdogUSec | jq -e '.data == 666'
(! busctl status org.freedesktop.systemd2)
(! busctl tree org.freedesktop.systemd2)
(! busctl introspect org.freedesktop.systemd1)
(! busctl introspect org.freedesktop.systemd1 /org/freedesktop/systemd2)
(! busctl introspect org.freedesktop.systemd2 /org/freedesktop/systemd1)
# Invalid method
(! busctl call org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
ThisMethodDoesntExist)
# Invalid signature
(! busctl call org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
ListUnitsByNames ab 1 false)
# Invalid arguments
(! busctl call org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
GetUnitByPID u "hello")
(! busctl call org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
-- ListUnitsByNames as -1 "systemd-journald.service")
# Not enough arguments
(! busctl call org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
ListUnitsByNames as 99 "systemd-journald.service")
(! busctl get-property org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
NonexistentProperty)
(! busctl get-property org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
Version NonexistentProperty Version)
# Invalid property
(! busctl set-property org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
NonexistentProperty t 666)
# Invalid signature
(! busctl set-property org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
KExecWatchdogUSec s 666)
# Invalid argument
(! busctl set-property org.freedesktop.systemd1 /org/freedesktop/systemd1 org.freedesktop.systemd1.Manager \
KExecWatchdogUSec t "foo")
busctl --quiet --timeout 1 --num-matches 1 --match "interface=org.freedesktop.systemd1.Manager" monitor >/dev/null
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