1 files changed, 30 insertions, 0 deletions
diff --git a/test/units/TEST-08-INITRD.sh b/test/units/TEST-08-INITRD.sh
new file mode 100755
index 0000000..4804527
--- /dev/null
+++ b/test/units/TEST-08-INITRD.sh
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+set -o pipefail
+
+if systemd-detect-virt -qc; then
+    echo >&2 "This test can't run in a container"
+    exit 1
+fi
+
+# This test requires systemd to run in the initrd as well, which is not the case
+# for mkinitrd-based initrd (Ubuntu/Debian)
+if [[ "$(systemctl show -P InitRDTimestampMonotonic)" -eq 0 ]]; then
+    echo "systemd didn't run in the initrd, skipping the test"
+    touch /skipped
+    exit 77
+fi
+
+# We should've created a mount under /run in initrd (see the other half of the test)
+# that should've survived the transition from initrd to the real system
+test -d /run/initrd-mount-target
+mountpoint /run/initrd-mount-target
+[[ -e /run/initrd-mount-target/hello-world ]]
+
+# Copy the prepared exitrd to its intended location. Check the respective
+# test.sh file for details
+mkdir -p /run/initramfs
+cp -r /exitrd/* /run/initramfs/
+
+touch /testok