1 files changed, 56 insertions, 0 deletions
diff --git a/test/units/TEST-23-UNIT-FILE.ExtraFileDescriptors.sh b/test/units/TEST-23-UNIT-FILE.ExtraFileDescriptors.sh
new file mode 100755
index 0000000000..cf5c240908
--- /dev/null
+++ b/test/units/TEST-23-UNIT-FILE.ExtraFileDescriptors.sh
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+set -o pipefail
+
+# shellcheck source=test/units/util.sh
+. "$(dirname "$0")"/util.sh
+
+at_exit() {
+    set +e
+
+    rm -rf /tmp/test-extra-fd/
+}
+
+trap at_exit EXIT
+
+mkdir /tmp/test-extra-fd
+echo "Hello" > /tmp/test-extra-fd/1.txt
+echo "Extra" > /tmp/test-extra-fd/2.txt
+
+systemd-analyze log-level debug
+
+# Open files and assign FD to variables
+exec {TEST_FD1}</tmp/test-extra-fd/1.txt
+exec {TEST_FD2}</tmp/test-extra-fd/2.txt
+
+TEST_UNIT="test-23-extra-fd.service"
+
+busctl call \
+    org.freedesktop.systemd1 /org/freedesktop/systemd1 \
+    org.freedesktop.systemd1.Manager StartTransientUnit \
+    "ssa(sv)a(sa(sv))" "$TEST_UNIT" replace 4 \
+      ExecStart "a(sasb)" 1 \
+        /usr/lib/systemd/tests/testdata/units/TEST-23-UNIT-FILE-openfile-child.sh \
+        5 /usr/lib/systemd/tests/testdata/units/TEST-23-UNIT-FILE-openfile-child.sh 2 "test:other" "Hello" "Extra" \
+        true \
+      RemainAfterExit "b" true \
+      Type "s" oneshot \
+      ExtraFileDescriptors "a(hs)" 2 \
+        "$TEST_FD1" test \
+        "$TEST_FD2" other \
+    0
+
+cmp -b <(systemctl show -p ExtraFileDescriptorNames "$TEST_UNIT") <<EOF
+ExtraFileDescriptorNames=test other
+EOF
+
+# shellcheck disable=SC2016
+timeout 10s bash -xec 'while [[ "$(systemctl show -P SubState test-23-extra-fd.service)" != "exited" ]]; do sleep .5; done'
+
+assert_eq "$(systemctl show -P Result "$TEST_UNIT")" "success"
+assert_eq "$(systemctl show -P ExecMainStatus "$TEST_UNIT")" "0"
+
+systemctl stop "$TEST_UNIT"
+
+systemctl log-level info