+while [ -n "$1" ]; do
+ if [ "$1" = "-q" ]; then
+ export MSGLEVEL=2
+ elif [ "$1" = "-v" ]; then
+ export MSGLEVEL=4
+ elif [ "$1" = '--color=no' ]; then
+ export MSGCOLOR='NO'
+ else
+ echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
+ fi
+ shift
+done
+export MSGLEVEL="${MSGLEVEL:-3}"
+
+if [ "$MSGCOLOR" != 'NO' ]; then
+ if [ ! -t 1 ]; then # but check that we output to a terminal
+ export MSGCOLOR='NO'
+ fi
+fi
+if [ "$MSGCOLOR" != 'NO' ]; then
+ CTEST='\033[1;32m'
+ CHIGH='\033[1;35m'
+ CRESET='\033[0m'
+else
+ CTEST=''
+ CHIGH=''
+ CRESET=''
+fi
+
+TOTAL="$(run-parts --list $DIR | grep '/test-' | wc -l)"