diff --git a/scripts/test-file-saving.sh b/scripts/test-file-saving.sh
index 6631d09..6591dbd 100644
--- a/scripts/test-file-saving.sh
+++ b/scripts/test-file-saving.sh
@@ -1,7 +1,11 @@
 #!/bin/bash
 
+set -vxeuo pipefail
+
 # shellcheck source=/dev/null
-. /etc/profile.d/epics.sh
+if [ -f "/etc/profile.d/epics.sh" ]; then
+    . /etc/profile.d/epics.sh
+fi
 
 num="${1:-50}"
 
@@ -14,6 +18,7 @@ fi
 caput "BASE:{Dev:Save1}:write_dir" "${data_dir}"
 caput "BASE:{Dev:Save1}:file_name" "saveme_{num:06d}_{uid}.h5"
 caput "BASE:{Dev:Save1}:stage" 1
+caget -S "BASE:{Dev:Save1}:full_file_path"
 for i in $(seq "$num"); do
     echo "$i"
     sleep 0.1
@@ -21,3 +26,7 @@ for i in $(seq "$num"); do
 done
 
 caput "BASE:{Dev:Save1}:stage" 0
+
+caget -S "BASE:{Dev:Save1}:full_file_path"
+
+exit 0