Check for the right number of leftovers

tests/resources.test

@@ -1,13 +1,22 @@
 #!/bin/sh
 RETURN=0
 SOCKS_PER_PROCESS=3
+EXPECTED_DLOCK=6
+EXPECTED_LEFTOVER=2
+
+# Linux also runs filesystem socket tests
+if [ "`uname -s`" = "Linux" ]
+then
+    EXPECTED_DLOCK=12
+    EXPECTED_LEFTOVER=4
+fi
 
 IPC_NAME=`cat ipc-test-name 2>/dev/null`
 for d in /dev/shm /var/run $SOCKETDIR; do
 
 	# Tidy up the deadlock checker sockets first
 	dlocks=$(find $d -name qb-*-test_*dlock*${IPC_NAME}* -size +0c 2>/dev/null)
-	if [ `echo $dlocks|wc -w` -eq $(($SOCKS_PER_PROCESS * 6)) ]; then
+	if [ `echo $dlocks|wc -w` -eq $(($SOCKS_PER_PROCESS * $EXPECTED_DLOCK)) ]; then
 		rm $dlocks
 	elif [ -n "${dlocks}" ]; then
 		echo
@@ -25,7 +34,7 @@ for d in /dev/shm /var/run $SOCKETDIR; do
 		RETURN=1
 	fi
 	leftovers="$(find $d -name qb-*-test_*${IPC_NAME}* -size 0c 2>/dev/null)"
-	if [ "$(printf '%s\n' "${leftovers}" | wc -l)" -eq $(($SOCKS_PER_PROCESS * 2)) ]; then
+	if [ "$(printf '%s\n' "${leftovers}" | wc -l)" -eq $(($SOCKS_PER_PROCESS * $EXPECTED_LEFTOVER)) ]; then
 		echo
 		echo "There were some empty leftovers (expected), removing them"
 		echo "${leftovers}" | tee /dev/stderr | xargs rm