echo "------------------"
# Mandatory parameter:
[ -z "$1" ] && _exit "Usage: $SCR_BN <test cases parent directory (or .tc file)>"
+[ ! -f "$1" -a ! -d "$1" ] && _exit "Invalid file or directory '$1' !!"
# Gather .tc files to be processed:
[ ! -f $1 ] && echo -e "\nGathering list of test cases from '`readlink -f $1`' ..."