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https://github.com/systemd/systemd.git
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206 lines
6.1 KiB
Bash
206 lines
6.1 KiB
Bash
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#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -ex
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set -o pipefail
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# shellcheck source=test/units/assert.sh
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. "$(dirname "$0")"/assert.sh
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wait_service_active() {(
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set +ex
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for (( i = 0; i < 20; i++ )); do
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if (( i != 0 )); then sleep 0.5; fi
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if systemctl --quiet is-active "${1?}"; then
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return 0
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fi
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done
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return 1
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)}
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wait_service_inactive() {(
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set +ex
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for (( i = 0; i < 20; i++ )); do
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if (( i != 0 )); then sleep 0.5; fi
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systemctl --quiet is-active "${1?}"
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if [[ "$?" == "3" ]]; then
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return 0
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fi
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done
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return 1
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)}
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mkdir -p /run/systemd/system
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cat >/run/systemd/system/both.service <<EOF
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[Service]
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ExecStart=sleep 1000
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EOF
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cat >/run/systemd/system/on-add.service <<EOF
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[Service]
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ExecStart=sleep 1000
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EOF
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cat >/run/systemd/system/on-change.service <<EOF
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[Service]
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ExecStart=sleep 1000
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EOF
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systemctl daemon-reload
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mkdir -p /run/udev/rules.d/
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cat >/run/udev/rules.d/50-testsuite.rules <<EOF
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SUBSYSTEM=="net", KERNEL=="dummy9?", OPTIONS="log_level=debug"
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SUBSYSTEM=="net", KERNEL=="dummy9?", ACTION=="add", TAG+="systemd", ENV{SYSTEMD_WANTS}+="both.service", ENV{SYSTEMD_WANTS}+="on-add.service"
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SUBSYSTEM=="net", KERNEL=="dummy9?", ACTION=="change", TAG+="systemd", ENV{SYSTEMD_WANTS}+="both.service", ENV{SYSTEMD_WANTS}+="on-change.service"
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EOF
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udevadm control --reload
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# StopWhenUnneeded=no
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ip link add dummy99 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/dummy99
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wait_service_active both.service
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wait_service_active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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systemctl stop both.service on-add.service
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udevadm trigger --action=change --settle /sys/class/net/dummy99
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udevadm info /sys/class/net/dummy99
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wait_service_active both.service
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assert_rc 3 systemctl --quiet is-active on-add.service
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wait_service_active on-change.service
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systemctl stop both.service on-change.service
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ip link del dummy99
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udevadm wait --settle --timeout=30 --removed /sys/class/net/dummy99
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assert_rc 3 systemctl --quiet is-active both.service
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assert_rc 3 systemctl --quiet is-active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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# StopWhenUnneeded=yes
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cat >/run/systemd/system/both.service <<EOF
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[Unit]
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StopWhenUnneeded=yes
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[Service]
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ExecStart=sleep 1000
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Type=simple
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EOF
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cat >/run/systemd/system/on-add.service <<EOF
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[Unit]
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StopWhenUnneeded=yes
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[Service]
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ExecStart=sleep 1000
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Type=simple
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EOF
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cat >/run/systemd/system/on-change.service <<EOF
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[Unit]
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StopWhenUnneeded=yes
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[Service]
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ExecStart=echo changed
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RemainAfterExit=true
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Type=oneshot
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EOF
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systemctl daemon-reload
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# StopWhenUnneeded=yes (single device, only add event)
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ip link add dummy99 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/dummy99
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wait_service_active both.service
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wait_service_active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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ip link del dummy99
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udevadm wait --settle --timeout=30 --removed /sys/class/net/dummy99
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wait_service_inactive both.service
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wait_service_inactive on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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# StopWhenUnneeded=yes (single device, add and change event)
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ip link add dummy99 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/dummy99
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wait_service_active both.service
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wait_service_active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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udevadm trigger --action=change --settle /sys/class/net/dummy99
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assert_rc 0 systemctl --quiet is-active both.service
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wait_service_inactive on-add.service
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wait_service_active on-change.service
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ip link del dummy99
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udevadm wait --settle --timeout=30 --removed /sys/class/net/dummy99
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wait_service_inactive both.service
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assert_rc 3 systemctl --quiet is-active on-add.service
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wait_service_inactive on-change.service
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# StopWhenUnneeded=yes (multiple devices, only add events)
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ip link add dummy99 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/dummy99
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wait_service_active both.service
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wait_service_active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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ip link add dummy98 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/dummy98
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assert_rc 0 systemctl --quiet is-active both.service
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assert_rc 0 systemctl --quiet is-active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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ip link del dummy99
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udevadm wait --settle --timeout=30 --removed /sys/class/net/dummy99
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assert_rc 0 systemctl --quiet is-active both.service
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assert_rc 0 systemctl --quiet is-active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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ip link del dummy98
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udevadm wait --settle --timeout=30 --removed /sys/class/net/dummy98
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wait_service_inactive both.service
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wait_service_inactive on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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# StopWhenUnneeded=yes (multiple devices, add and change events)
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ip link add dummy99 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/dummy99
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wait_service_active both.service
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wait_service_active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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ip link add dummy98 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/dummy98
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assert_rc 0 systemctl --quiet is-active both.service
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assert_rc 0 systemctl --quiet is-active on-add.service
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assert_rc 3 systemctl --quiet is-active on-change.service
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udevadm trigger --action=change --settle /sys/class/net/dummy99
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assert_rc 0 systemctl --quiet is-active both.service
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assert_rc 0 systemctl --quiet is-active on-add.service
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wait_service_active on-change.service
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ip link del dummy98
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udevadm wait --settle --timeout=30 --removed /sys/class/net/dummy98
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assert_rc 0 systemctl --quiet is-active both.service
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wait_service_inactive on-add.service
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assert_rc 0 systemctl --quiet is-active on-change.service
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ip link del dummy99
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udevadm wait --settle --timeout=30 --removed /sys/class/net/dummy99
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wait_service_inactive both.service
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assert_rc 3 systemctl --quiet is-active on-add.service
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wait_service_inactive on-change.service
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# cleanup
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rm -f /run/udev/rules.d/50-testsuite.rules
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udevadm control --reload
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rm -f /run/systemd/system/on-add.service
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rm -f /run/systemd/system/on-change.service
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systemctl daemon-reload
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exit 0
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