diff --git a/test_badmaps.sh b/test_badmaps.sh
new file mode 100755
index 0000000..118f5fa
--- /dev/null
+++ b/test_badmaps.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+for i in ./ressources/bad_maps/*; do
+	printf "testing $i...\n"
+	./cub3d $i && printf "$i...\tFAILED (did not detect expected error)\n" || printf "$i...\tPASSED\n"
+done