Introduce ExitType

test/TEST-56-EXIT-TYPE/Makefile

@@ -0,0 +1 @@
+../TEST-01-BASIC/Makefile

test/TEST-56-EXIT-TYPE/test.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -e
+TEST_DESCRIPTION="test ExitType=cgroup"
+. $TEST_BASE_DIR/test-functions
+
+do_test "$@" 56

test/fuzz/fuzz-unit-file/directives.service

@@ -94,6 +94,7 @@ ExecStartPre=
 ExecStop=
 ExecStopPost=
 ExecStopPre=
+ExitType=
 FailureAction=
 FileDescriptorName=
 FileDescriptorStoreMax=

test/units/testsuite-56.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=TEST-56-EXIT-TYPE
+
+[Service]
+ExecStart=/usr/lib/systemd/tests/testdata/units/%N.sh
+Type=oneshot

test/units/testsuite-56.sh

@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+set -ex
+
+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
+! systemd-run --wait --unit=three -p ExitType=cgroup -p ExecCondition=false /tmp/test56-exit-cgroup.sh
+
+# service should exit uncleanly
+(sleep 1; systemctl kill --signal 9 four) &
+! systemd-run --wait --unit=four -p ExitType=cgroup /tmp/test56-exit-cgroup.sh
+
+
+# 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) &
+! systemd-run --wait --unit=six -p ExitType=cgroup /tmp/test56-exit-cgroup-parentless.sh
+
+
+# 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
+! systemd-run --wait --unit=eight -p ExitType=cgroup /tmp/test56-exit-cgroup-unclean.sh
+
+systemd-analyze log-level info
+
+echo OK > /testok
+
+exit 0