run0 -u testuser --pipe systemd-creds encrypt --user --name=brummbaer - /home/testuser/.config/credstore.encrypted/brummbaer < /tmp/brummbaer.data
run0 -u testuser --pipe systemd-run --user --pipe -p ImportCredential=brummbaer systemd-creds cat brummbaer | cmp /tmp/brummbaer.data
+# https://github.com/systemd/systemd/pull/40108
+run0 -u testuser --pipe systemd-run --user --wait -p ImportCredential=brummbaer -p ExecStartPre='ls -l $CREDENTIALS_DIRECTORY' bash -c 'systemd-creds cat brummbaer | cmp /tmp/brummbaer.data'
+
# https://github.com/systemd/systemd/pull/39651
TESTUSER_CRED_DIR="/run/user/$(id -u testuser)/credentials"