--- /dev/null
+#!/bin/sh
+echo "Unload drive 0"
+bin/disk-changer tmp/disk-changer/conf unload 1 tmp/disk-changer/drive0 0
+echo "rtn=$?"
+echo "Test what is in drive 0"
+bin/disk-changer tmp/disk-changer/conf loaded 1 tmp/disk-changer/drive0 0
+echo "rtn=$?"
+echo "Load Slot 1 into drive 0"
+bin/disk-changer tmp/disk-changer/conf load 1 tmp/disk-changer/drive0 0
+echo "rtn=$?"
+echo "Test what is in drive 0"
+bin/disk-changer tmp/disk-changer/conf loaded 1 tmp/disk-changer/drive0 0
+echo "rtn=$?"
+
+echo "Unload drive 1"
+bin/disk-changer tmp/disk-changer/conf unload 2 tmp/disk-changer/drive1 1
+echo "rtn=$?"
+echo "Test what is in drive 1"
+bin/disk-changer tmp/disk-changer/conf loaded 1 tmp/disk-changer/drive1 1
+echo "rtn=$?"
+echo "Load Slot 2 drive 1"
+bin/disk-changer tmp/disk-changer/conf load 2 tmp/disk-changer/drive1 1
+echo "rtn=$?"
+echo "Test what is in drive 1"
+bin/disk-changer tmp/disk-changer/conf loaded 1 tmp/disk-changer/drive1 1
+echo "rtn=$?"
+
+echo "Load Slot 1 into drive 0 -- error"
+bin/disk-changer tmp/disk-changer/conf load 1 tmp/disk-changer/drive0 0
+echo "rtn=$?"
+echo "Load Slot 2 into drive 1 -- error"
+bin/disk-changer tmp/disk-changer/conf load 2 tmp/disk-changer/drive1 1
+echo "rtn=$?"
+echo "Load Slot 2 in drive 0 -- error"
+bin/disk-changer tmp/disk-changer/conf load 2 tmp/disk-changer/drive0 0
+echo "rtn=$?"