test/units/TEST-07-PID1.issue-1981.sh

   1 #!/usr/bin/env bash
   2 # SPDX-License-Identifier: LGPL-2.1-or-later
   3 set -eux
   4 set -o pipefail
   5
   6 # Segmentation fault in timer_enter_waiting while masking a unit
   7 # Issue: https://github.com/systemd/systemd/issues/1981
   8
   9 at_exit() {
  10     set +e
  11
  12     systemctl stop my.timer my.service
  13     rm -f /run/systemd/system/my.{service,timer}
  14     systemctl daemon-reload
  15 }
  16
  17 trap at_exit EXIT
  18
  19 mkdir -p /run/systemd/system
  20
  21 cat >/run/systemd/system/my.service <<\EOF
  22 [Service]
  23 Type=oneshot
  24 ExecStartPre=sh -c 'test "$TRIGGER_UNIT" = my.timer'
  25 ExecStartPre=sh -c 'test -n "$TRIGGER_TIMER_REALTIME_USEC"'
  26 ExecStartPre=sh -c 'test -n "$TRIGGER_TIMER_MONOTONIC_USEC"'
  27 ExecStart=echo Timer runs me
  28 EOF
  29
  30 cat >/run/systemd/system/my.timer <<EOF
  31 [Timer]
  32 OnBootSec=10s
  33 OnUnitInactiveSec=1h
  34 EOF
  35
  36 systemctl unmask my.timer
  37 systemctl start my.timer
  38
  39 mkdir -p /run/systemd/system/my.timer.d/
  40 cat >/run/systemd/system/my.timer.d/override.conf <<EOF
  41 [Timer]
  42 OnBootSec=10s
  43 OnUnitInactiveSec=1h
  44 EOF
  45
  46 systemctl daemon-reload
  47 systemctl mask my.timer