test: add tests for "systemctl stop" vs triggering by path unit

(cherry picked from commit 843cb22)
(cherry picked from commit e0da5c9)

Author: yuwata

test/testsuite-63.units/test63-issue-24577-dep.service

@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Service]
+Type=oneshot
+ExecStart=bash -c 'sleep infinity'

test/testsuite-63.units/test63-issue-24577.path

@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Path]
+PathExists=/tmp/hoge

test/testsuite-63.units/test63-issue-24577.service

@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+Requires=test63-issue-24577-dep.service
+After=test63-issue-24577-dep.service
+
+[Service]
+Type=oneshot
+ExecStart=bash -c 'sleep infinity'

test/units/testsuite-63.sh

@@ -3,6 +3,9 @@
 set -ex
 set -o pipefail
 
+# shellcheck source=test/units/assert.sh
+. "$(dirname "$0")"/assert.sh
+
 systemctl log-level debug
 
 # Test that a path unit continuously triggering a service that fails condition checks eventually fails with
@@ -41,6 +44,42 @@ systemctl stop test63-glob.path test63-glob.service
 
 test "$(busctl --json=short get-property org.freedesktop.systemd1 /org/freedesktop/systemd1/unit/test63_2dglob_2eservice org.freedesktop.systemd1.Unit ActivationDetails)" = '{"type":"a(ss)","data":[]}'
 
+# tests for issue https://github.com/systemd/systemd/issues/24577#issuecomment-1522628906
+rm -f /tmp/hoge
+systemctl start test63-issue-24577.path
+systemctl status -n 0 test63-issue-24577.path
+systemctl status -n 0 test63-issue-24577.service || :
+systemctl list-jobs
+output=$(systemctl list-jobs --no-legend)
+assert_not_in "test63-issue-24577.service" "$output"
+assert_not_in "test63-issue-24577-dep.service" "$output"
+
+touch /tmp/hoge
+systemctl status -n 0 test63-issue-24577.path
+systemctl status -n 0 test63-issue-24577.service || :
+systemctl list-jobs
+output=$(systemctl list-jobs --no-legend)
+assert_in "test63-issue-24577.service" "$output"
+assert_in "test63-issue-24577-dep.service" "$output"
+
+# even if the service is stopped, it will be soon retriggered.
+systemctl stop test63-issue-24577.service
+systemctl status -n 0 test63-issue-24577.path
+systemctl status -n 0 test63-issue-24577.service || :
+systemctl list-jobs
+output=$(systemctl list-jobs --no-legend)
+assert_in "test63-issue-24577.service" "$output"
+assert_in "test63-issue-24577-dep.service" "$output"
+
+rm -f /tmp/hoge
+systemctl stop test63-issue-24577.service
+systemctl status -n 0 test63-issue-24577.path
+systemctl status -n 0 test63-issue-24577.service || :
+systemctl list-jobs
+output=$(systemctl list-jobs --no-legend)
+assert_not_in "test63-issue-24577.service" "$output"
+assert_in "test63-issue-24577-dep.service" "$output"
+
 systemctl log-level info
 
 echo OK >/testok