add tests cleaning

tests-ng/dotfiles-all.sh

@@ -55,6 +55,9 @@ echo "dotfiles source (dotpath): ${tmps}"
 tmpd=`mktemp -d --suffix='-dotdrop-tests' || mktemp -d`
 echo "dotfiles destination: ${tmpd}"
 
+clear_on_exit "${tmps}"
+clear_on_exit "${tmpd}"
+
 # create the config file
 cfg="${tmps}/config.yaml"
 
@@ -110,8 +113,5 @@ ret="$?"
 set -e
 [ "$ret" = "0" ] && exit 1
 
-## CLEANING
-rm -rf ${tmps} ${tmpd} ${tmpx} ${tmpy}
-
 echo "OK"
 exit 0