test/units/testsuite-03.sh

   1 #!/usr/bin/env bash
   2 set -eux
   3 set -o pipefail
   4
   5 # Test merging of a --job-mode=ignore-dependencies job into a previously
   6 # installed job.
   7
   8 systemctl start --no-block hello-after-sleep.target
   9
  10 systemctl list-jobs >/root/list-jobs.txt
  11 while ! grep 'sleep\.service.*running' /root/list-jobs.txt; do
  12     systemctl list-jobs >/root/list-jobs.txt
  13 done
  14
  15 grep 'hello\.service.*waiting' /root/list-jobs.txt
  16
  17 # This is supposed to finish quickly, not wait for sleep to finish.
  18 START_SEC=$(date -u '+%s')
  19 systemctl start --job-mode=ignore-dependencies hello
  20 END_SEC=$(date -u '+%s')
  21 ELAPSED=$((END_SEC-START_SEC))
  22
  23 test "$ELAPSED" -lt 3
  24
  25 # sleep should still be running, hello not.
  26 systemctl list-jobs >/root/list-jobs.txt
  27 grep 'sleep\.service.*running' /root/list-jobs.txt
  28 grep 'hello\.service' /root/list-jobs.txt && exit 1
  29 systemctl stop sleep.service hello-after-sleep.target
  30
  31 # Some basic testing that --show-transaction does something useful
  32 systemctl is-active systemd-importd && { echo 'unexpected success'; exit 1; }
  33 systemctl -T start systemd-importd
  34 systemctl is-active systemd-importd
  35 systemctl --show-transaction stop systemd-importd
  36 systemctl is-active systemd-importd && { echo 'unexpected success'; exit 1; }
  37
  38 # Test for a crash when enqueuing a JOB_NOP when other job already exists
  39 systemctl start --no-block hello-after-sleep.target
  40 # hello.service should still be waiting, so these try-restarts will collapse
  41 # into NOPs.
  42 systemctl try-restart --job-mode=fail hello.service
  43 systemctl try-restart hello.service
  44 systemctl stop hello.service sleep.service hello-after-sleep.target
  45
  46 # TODO: add more job queueing/merging tests here.
  47
  48 # Test for irreversible jobs
  49 systemctl start unstoppable.service
  50
  51 # This is expected to fail with 'job cancelled'
  52 systemctl stop unstoppable.service && exit 1
  53 # But this should succeed
  54 systemctl stop --job-mode=replace-irreversibly unstoppable.service
  55
  56 # We're going to shutdown soon. Let's see if it succeeds when
  57 # there's an active service that tries to be unstoppable.
  58 # Shutdown of the container/VM will hang if not.
  59 systemctl start unstoppable.service
  60
  61 # Test waiting for a started unit(s) to terminate again
  62 cat <<EOF >/run/systemd/system/wait2.service
  63 [Unit]
  64 Description=Wait for 2 seconds
  65 [Service]
  66 ExecStart=/bin/sh -ec 'sleep 2'
  67 EOF
  68 cat <<EOF >/run/systemd/system/wait5fail.service
  69 [Unit]
  70 Description=Wait for 5 seconds and fail
  71 [Service]
  72 ExecStart=/bin/sh -ec 'sleep 5; false'
  73 EOF
  74
  75 # wait2 succeeds
  76 START_SEC=$(date -u '+%s')
  77 systemctl start --wait wait2.service
  78 END_SEC=$(date -u '+%s')
  79 ELAPSED=$((END_SEC-START_SEC))
  80 [[ "$ELAPSED" -ge 2 ]] && [[ "$ELAPSED" -le 4 ]] || exit 1
  81
  82 # wait5fail fails, so systemctl should fail
  83 START_SEC=$(date -u '+%s')
  84 systemctl start --wait wait2.service wait5fail.service && { echo 'unexpected success'; exit 1; }
  85 END_SEC=$(date -u '+%s')
  86 ELAPSED=$((END_SEC-START_SEC))
  87 [[ "$ELAPSED" -ge 5 ]] && [[ "$ELAPSED" -le 7 ]] || exit 1
  88
  89 # Test time-limited scopes
  90 START_SEC=$(date -u '+%s')
  91 set +e
  92 systemd-run --scope --property=RuntimeMaxSec=3s sleep 10
  93 RESULT=$?
  94 END_SEC=$(date -u '+%s')
  95 ELAPSED=$((END_SEC-START_SEC))
  96 [[ "$ELAPSED" -ge 3 ]] && [[ "$ELAPSED" -le 5 ]] || exit 1
  97 [[ "$RESULT" -ne 0 ]] || exit 1
  98
  99 touch /testok