diff --git a/test/dump-load.sh b/test/dump-load.sh
new file mode 100755
index 00000000..55fa5c7f
--- /dev/null
+++ b/test/dump-load.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+echo "------------------------------------------------------------------------------"
+
+if [ -z "$1" ]; then
+	echo "No mdbx-db pathname given";
+	exit 2
+elif [ ! -e "$1" ]; then
+	echo "The mdbx-db '$1' don't exists";
+	exit 2
+else
+	echo ">>>>>>>>>> $1"
+	RECO="$1.recovered"
+	rm -f dump1.txt dump2.txt "$RECO"
+	if ./mdbx_chk "$1"; then
+		echo ">>>>>>>>>> SOURCE VALID"
+		(./mdbx_dump -a "$1" > dump1.txt && \
+		./mdbx_load -nf dump1.txt "$RECO" && \
+		./mdbx_chk "$RECO" && \
+		echo ">>>>>>>>>> DUMP/LOAD/CHK OK") || (echo ">>>>>>>>>> DUMP/LOAD/CHK FAILED"; exit 1)
+		REMOVE_RECO=1
+	elif ./mdbx_chk -i "$1"; then
+		echo ">>>>>>>>>> SOURCE HAS WRONG-ORDER, TRY RECOVERY"
+		(./mdbx_dump -a "$1" > dump1.txt && \
+		./mdbx_load -anf dump1.txt "$RECO" && \
+		./mdbx_chk -i "$RECO" && \
+		echo ">>>>>>>>>> DUMP/LOAD/CHK OK") || (echo ">>>>>>>>>> DUMP/LOAD/CHK FAILED"; exit 1)
+		REMOVE_RECO=0
+	else
+		echo ">>>>>>>>>> SOURCE CORRUPTED, TRY RECOVERY"
+		(./mdbx_dump -ar "$1" > dump1.txt && \
+		./mdbx_load -ranf dump1.txt "$RECO" && \
+		./mdbx_chk -i "$RECO" && \
+		echo ">>>>>>>>>> DUMP/LOAD/CHK OK") || (echo ">>>>>>>>>> DUMP/LOAD/CHK FAILED"; exit 1)
+		REMOVE_RECO=0
+	fi
+	./mdbx_dump -a "$RECO" > dump2.txt && diff -u dump1.txt dump2.txt && \
+	rm -f dump1.txt dump2.txt && [ $REMOVE_RECO -ne 0 ] && rm -f "$RECO"
+	exit 0
+fi