From dd0630277b8884ef5289f8f0ef8d01f0428695d1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Sat, 2 Dec 2023 17:15:13 +0100
Subject: [PATCH] TEST-26: add test for systemctl edit --stdin

---
 test/units/testsuite-26.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/test/units/testsuite-26.sh b/test/units/testsuite-26.sh
index 1e11c420e1a..5aaac099f45 100755
--- a/test/units/testsuite-26.sh
+++ b/test/units/testsuite-26.sh
@@ -22,6 +22,8 @@ trap at_exit EXIT
 # Note: the service file is created under /usr on purpose to test
 #       the 'revert' verb as well
 export UNIT_NAME="systemctl-test-$RANDOM.service"
+export UNIT_NAME2="systemctl-test-$RANDOM.service"
+
 cat >"/usr/lib/systemd/system/$UNIT_NAME" <<\EOF
 [Unit]
 Description=systemctl test
@@ -56,6 +58,20 @@ printf '%b'   '[Service]\n' 'ExecStart=\n' 'ExecStart=sleep 10d' >"+4"
 EDITOR='mv' script -ec 'systemctl edit "$UNIT_NAME"' /dev/null
 printf '%s\n' '[Service]'   'ExecStart='   'ExecStart=sleep 10d' | cmp - "/etc/systemd/system/$UNIT_NAME.d/override.conf"
 
+systemctl edit "$UNIT_NAME" --stdin --drop-in=override2.conf <<EOF
+[Unit]
+Description=spectacular
+# this comment should remain
+
+EOF
+printf '%s\n' '[Unit]'   'Description=spectacular' '# this comment should remain' | \
+    cmp - "/etc/systemd/system/$UNIT_NAME.d/override2.conf"
+
+# Test simultaneous editing of two units and creation of drop-in for a nonexistent unit
+systemctl edit "$UNIT_NAME" "$UNIT_NAME2" --stdin --force --drop-in=override2.conf <<<'[X-Section]'
+printf '%s\n' '[X-Section]' | cmp - "/etc/systemd/system/$UNIT_NAME.d/override2.conf"
+printf '%s\n' '[X-Section]' | cmp - "/etc/systemd/system/$UNIT_NAME2.d/override2.conf"
+
 # Double free when editing a template unit (#26483)
 EDITOR='true' script -ec 'systemctl edit user@0' /dev/null
 
-- 
2.47.3