test_file msg_29.txt msg_29-1.txt -R Content-Type:title
test_file msg_18.txt msg_18-1.txt --remove-params=X-Foobar-Spoink-Defrobnit
test_file msg_22.txt msg_22.txt -P -p Content-Type,Content-Disposition:name,filename
+test_file msg_22.txt msg_22.txt -P -p \*:name,filename
if [ "$RC" -eq 0 ]; then
echo "All tests passed!"