Check padded length

src/freedombone-pass

 function run_tests {
     pass="SuperSecretPassword"
     padded=$(pad_string "$pass")
-    echo "|${padded}|"
+    if [ ${#padded} -ne 128 ]; then
+        echo $'Incorrect padded length'
+        exit 78352
+    fi
     ${PROJECT_NAME}-pass -u root -a tests -p "$pass"
     returned_pass=$(${PROJECT_NAME}-pass -u root -a tests)
     if [[ "$pass" != "$returned_pass" ]]; then