diff --git a/tests/register-reservations.shader_test b/tests/register-reservations.shader_test
index 26f4381d..d885b209 100644
--- a/tests/register-reservations.shader_test
+++ b/tests/register-reservations.shader_test
@@ -142,3 +142,17 @@ float4 main() : sv_target
 [test]
 draw quad
 probe all rgba (2.0, 2.0, 2.0, 99.0)
+
+
+[pixel shader todo]
+Texture2D tex1 : register(t2);
+Texture2D tex2 : register(t2);
+
+float4 main() : sv_target
+{
+    return tex2.Load(int3(0, 0, 0));
+}
+
+[test]
+todo draw quad
+probe all rgba (2.0, 2.0, 2.0, 99.0)