add tests cleaning

tests-ng/macro-with-globals.sh

@@ -51,6 +51,9 @@ mkdir -p ${tmps}/dotfiles
 # the dotfile destination
 tmpd=`mktemp -d --suffix='-dotdrop-tests' || mktemp -d`
 
+clear_on_exit "${tmps}"
+clear_on_exit "${tmpd}"
+
 # create the config file
 cfg="${tmps}/config.yaml"
 
@@ -95,8 +98,5 @@ cat ${tmpd}/abc
 grep 'global_var' ${tmpd}/abc >/dev/null 2>&1
 grep 'local_var' ${tmpd}/abc >/dev/null 2>&1
 
-## CLEANING
-rm -rf ${tmps} ${tmpd}
-
 echo "OK"
 exit 0