From 1beec4d8c5958dbe11e240021e46680038ccd3eb Mon Sep 17 00:00:00 2001
From: Joachim Stolberg <joe.stolberg@gmx.de>
Date: Sat, 23 Jan 2021 21:52:41 +0100
Subject: [PATCH] Test new function 'set_valid_sides'

---
 tube_test.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tube_test.lua b/tube_test.lua
index ca0ce60..aa520dc 100644
--- a/tube_test.lua
+++ b/tube_test.lua
@@ -73,6 +73,9 @@ local Tube = tubelib2.Tube:new({
 	--debug_info = debug_info,
 })
 
+Tube:set_valid_sides("tubelib2:source", {"F"})
+Tube:set_valid_sides("tubelib2:teleporter", {"F"})
+
 Tube:register_on_tube_update(function(node, pos, out_dir, peer_pos, peer_in_dir)
 	local sdir = tubelib2.dir_to_string(out_dir)
 	if not peer_pos then