Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/test/units/testsuite-78.sh b/test/units/testsuite-78.sh
new file mode 100755
index 0000000..46afd3c
--- /dev/null
+++ b/test/units/testsuite-78.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -ex
+set -o pipefail
+
+if ! env --block-signal=SIGUSR1 true 2> /dev/null ; then
+    echo "env tool too old, can't block signals, skipping test." >&2
+    echo OK >/testok
+    exit 0
+fi
+
+systemd-analyze log-level debug
+
+UNIT="test-sigqueue-$RANDOM.service"
+
+systemd-run -u "$UNIT" -p Type=notify -p DynamicUser=1 -- env --block-signal=SIGRTMIN+7 systemd-notify --exec --ready \; sleep infinity
+
+systemctl kill --kill-whom=main --kill-value=4 --signal=SIGRTMIN+7 "$UNIT"
+systemctl kill --kill-whom=main --kill-value=4 --signal=SIGRTMIN+7 "$UNIT"
+systemctl kill --kill-whom=main --kill-value=7 --signal=SIGRTMIN+7 "$UNIT"
+systemctl kill --kill-whom=main --kill-value=16 --signal=SIGRTMIN+7 "$UNIT"
+systemctl kill --kill-whom=main --kill-value=32 --signal=SIGRTMIN+7 "$UNIT"
+systemctl kill --kill-whom=main --kill-value=16 --signal=SIGRTMIN+7 "$UNIT"
+
+# We simply check that six signals are queued now. There's no easy way to check
+# from shell which ones those are, hence we don't check that.
+P=$(systemctl show -P MainPID "$UNIT")
+
+test "$(grep SigQ: /proc/"$P"/status | cut -d: -f2 | cut -d/ -f1)" -eq 6
+
+systemctl stop $UNIT
+
+systemd-analyze log-level info
+
+touch /testok