1 files changed, 93 insertions, 0 deletions
diff --git a/test/units/TEST-23-UNIT-FILE.start-stop-no-reload.sh b/test/units/TEST-23-UNIT-FILE.start-stop-no-reload.sh
new file mode 100755
index 0000000..61a6592
--- /dev/null
+++ b/test/units/TEST-23-UNIT-FILE.start-stop-no-reload.sh
@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+set -eux
+set -o pipefail
+
+# Test start & stop operations without daemon-reload
+
+at_exit() {
+    set +e
+
+    rm -f /run/systemd/system/TEST-23-UNIT-FILE-no-reload.{service,target}
+}
+
+trap at_exit EXIT
+
+cat >/run/systemd/system/TEST-23-UNIT-FILE-no-reload.target <<EOF
+[Unit]
+Wants=TEST-23-UNIT-FILE-no-reload.service
+EOF
+
+systemctl daemon-reload
+
+systemctl start TEST-23-UNIT-FILE-no-reload.target
+
+# The filesystem on the test image, despite being ext4, seems to have a mtime
+# granularity of one second, which means the manager's unit cache won't be
+# marked as dirty when writing the unit file, unless we wait at least a full
+# second after the previous daemon-reload.
+# May 07 23:12:20 H TEST-23-UNIT-FILE.sh[30]: + cat
+# May 07 23:12:20 H TEST-23-UNIT-FILE.sh[30]: + ls -l --full-time /etc/systemd/system/TEST-23-UNIT-FILE-no-reload.service
+# May 07 23:12:20 H TEST-23-UNIT-FILE.sh[52]: -rw-r--r-- 1 root root 50 2020-05-07 23:12:20.000000000 +0100 /
+# May 07 23:12:20 H TEST-23-UNIT-FILE.sh[30]: + stat -f --format=%t /etc/systemd/system/TEST-23-UNIT-FILE-no-reload.servic
+# May 07 23:12:20 H TEST-23-UNIT-FILE.sh[53]: ef53
+sleep 3.1
+
+cat >/run/systemd/system/TEST-23-UNIT-FILE-no-reload.service <<EOF
+[Service]
+ExecStart=sleep infinity
+EOF
+
+systemctl start TEST-23-UNIT-FILE-no-reload.service
+
+systemctl is-active TEST-23-UNIT-FILE-no-reload.service
+
+# Stop and remove, and try again to exercise https://github.com/systemd/systemd/issues/15992
+systemctl stop TEST-23-UNIT-FILE-no-reload.service
+rm -f /run/systemd/system/TEST-23-UNIT-FILE-no-reload.service
+systemctl daemon-reload
+
+sleep 3.1
+
+cat >/run/systemd/system/TEST-23-UNIT-FILE-no-reload.service <<EOF
+[Service]
+ExecStart=sleep infinity
+EOF
+
+# Start a non-existing unit first, so that the cache is reloaded for an unrelated
+# reason. Starting the existing unit later should still work thanks to the check
+# for the last load attempt vs cache timestamp.
+systemctl start TEST-23-UNIT-FILE-no-reload-nonexistent.service || true
+
+systemctl start TEST-23-UNIT-FILE-no-reload.service
+
+systemctl is-active TEST-23-UNIT-FILE-no-reload.service
+
+# Stop and remove, and try again to exercise the transaction setup code path by
+# having the target pull in the unloaded but available unit
+systemctl stop TEST-23-UNIT-FILE-no-reload.service TEST-23-UNIT-FILE-no-reload.target
+rm -f /run/systemd/system/TEST-23-UNIT-FILE-no-reload.service /run/systemd/system/TEST-23-UNIT-FILE-no-reload.target
+systemctl daemon-reload
+
+sleep 3.1
+
+cat >/run/systemd/system/TEST-23-UNIT-FILE-no-reload.target <<EOF
+[Unit]
+Conflicts=shutdown.target
+Wants=TEST-23-UNIT-FILE-no-reload.service
+EOF
+
+systemctl daemon-reload
+
+systemctl start TEST-23-UNIT-FILE-no-reload.target
+
+cat >/run/systemd/system/TEST-23-UNIT-FILE-no-reload.service <<EOF
+[Service]
+ExecStart=sleep infinity
+EOF
+
+systemctl restart TEST-23-UNIT-FILE-no-reload.target
+
+systemctl is-active TEST-23-UNIT-FILE-no-reload.service