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#!/usr/bin/env bash
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set -eux
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systemd-analyze log-level debug
# Multiple level process tree, parent process stays up
cat >/tmp/test56-exit-cgroup.sh <<EOF
#!/usr/bin/env bash
set -eux
# process tree: systemd -> sleep
sleep infinity &
disown
# process tree: systemd -> bash -> bash -> sleep
( ( sleep infinity) ; true ) &
# process tree: systemd -> bash -> sleep
sleep infinity
EOF
chmod +x /tmp/test56-exit-cgroup.sh
# service should be stopped cleanly
( sleep 1; systemctl stop one) &
systemd-run --wait --unit= one -p ExitType = cgroup /tmp/test56-exit-cgroup.sh
# same thing with a truthy exec condition
( sleep 1; systemctl stop two) &
systemd-run --wait --unit= two -p ExitType = cgroup -p ExecCondition = true /tmp/test56-exit-cgroup.sh
# false exec condition: systemd-run should exit immediately with status code: 1
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systemd-run --wait --unit= three -p ExitType = cgroup -p ExecCondition = false /tmp/test56-exit-cgroup.sh \
&& { echo 'unexpected success' ; exit 1; }
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# service should exit uncleanly
( sleep 1; systemctl kill --signal 9 four) &
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systemd-run --wait --unit= four -p ExitType = cgroup /tmp/test56-exit-cgroup.sh \
&& { echo 'unexpected success' ; exit 1; }
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# Multiple level process tree, parent process exits quickly
cat >/tmp/test56-exit-cgroup-parentless.sh <<EOF
#!/usr/bin/env bash
set -eux
# process tree: systemd -> sleep
sleep infinity &
# process tree: systemd -> bash -> sleep
( ( sleep infinity) ; true ) &
EOF
chmod +x /tmp/test56-exit-cgroup-parentless.sh
# service should be stopped cleanly
( sleep 1; systemctl stop five) &
systemd-run --wait --unit= five -p ExitType = cgroup /tmp/test56-exit-cgroup-parentless.sh
# service should exit uncleanly
( sleep 1; systemctl kill --signal 9 six) &
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systemd-run --wait --unit= six -p ExitType = cgroup /tmp/test56-exit-cgroup-parentless.sh \
&& { echo 'unexpected success' ; exit 1; }
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# Multiple level process tree, parent process exits uncleanly but last process exits cleanly
cat >/tmp/test56-exit-cgroup-clean.sh <<EOF
#!/usr/bin/env bash
set -eux
# process tree: systemd -> bash -> sleep
( sleep 1; true ) &
exit 255
EOF
chmod +x /tmp/test56-exit-cgroup-clean.sh
# service should exit cleanly and be garbage-collected
systemd-run --wait --unit= seven -p ExitType = cgroup /tmp/test56-exit-cgroup-clean.sh
# Multiple level process tree, parent process exits cleanly but last process exits uncleanly
cat >/tmp/test56-exit-cgroup-unclean.sh <<EOF
#!/usr/bin/env bash
set -eux
# process tree: systemd -> bash -> sleep
( sleep 1; exit 255) &
EOF
chmod +x /tmp/test56-exit-cgroup-unclean.sh
# service should exit uncleanly after 1 second
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systemd-run --wait --unit= eight -p ExitType = cgroup /tmp/test56-exit-cgroup-unclean.sh \
&& { echo 'unexpected success' ; exit 1; }
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systemd-analyze log-level info
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echo OK >/testok
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exit 0