diff --git a/tests/data/iterations.ccl b/tests/data/iterations.ccl
index 90b520b666a372e96169b8b3f43254e4d641034c..f50cd485c013ffd404e6627447eb7ee50440dd3a 100644
--- a/tests/data/iterations.ccl
+++ b/tests/data/iterations.ccl
@@ -58,3 +58,33 @@ llook(0,begin,$NomAcc, equal(cas[$NomAcc],{nom,acc}))
 False
 NomAcc=nowhere
 ---
+position=0
+only(10,12,$Loc, in(loc, cas[$Loc]))
+
+True
+Loc=12
+---
+position=0
+only(10,13,$Loc, in(loc, cas[$Loc]))
+
+False
+Loc=nowhere
+---
+position=0
+atleast(9,13,$Loc, in(loc, cas[$Loc]), 3)
+
+True
+Loc=12
+---
+position=0
+atleast(9,13,$Loc, in(loc, cas[$Loc]), 4)
+
+False
+Loc=nowhere
+---
+position=-1
+llook(0,begin,$NomAcc, equal(cas[$NomAcc],{nom,acc}))
+
+False
+NomAcc=nowhere
+---