- Add debug option to the mini_tdir.sh test code.

doc/Changelog

@@ -1,6 +1,9 @@
 29 June 2022: Wouter
 	- iana portlist update.
 
+29 June 2022: George
+	- Add debug option to the mini_tdir.sh test code.
+
 28 June 2022: George
 	- Show the output of the exact .rpl run that failed with 'make test'.
 	- Fix for cached 0 TTL records to not trigger prefetching when

testcode/mini_tdir.sh

@@ -5,6 +5,10 @@ if test "$1" = "-a"; then
 	shift
 	shift
 fi
+
+# This will keep the temporary directory around and return 1 when the test failed.
+DEBUG=0
+
 quiet=0
 if test "$1" = "-q"; then
 	quiet=1
@@ -184,6 +188,7 @@ echo "DateRunEnd: "`date "+%s" 2>/dev/null` >> $result
 
 mv $result ..
 cd ..
+if test $DEBUG -eq 0; then
 	rm -rf $dir
 	# compat for windows where deletion may not succeed initially (files locked
 	# by processes that still have to exit).
@@ -192,3 +197,9 @@ if test $? -eq 1; then
 		sleep 2 # some time to exit, and try again
 		rm -rf $dir
 	fi
+else
+	if test $success == "no"; then
+		exit 1
+	fi
+	exit 0
+fi