1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/cube/sql/cube.sql b/contrib/cube/sql/cube.sql
index e8a77d9c0aa..a0712c55579 100644
--- a/contrib/cube/sql/cube.sql
+++ b/contrib/cube/sql/cube.sql
@@ -93,6 +93,13 @@ SELECT '1,2a'::cube AS cube; -- 7
 SELECT '1..2'::cube AS cube; -- 7
 
 --
+-- Testing limit of CUBE_MAX_DIM dimensions check in cube_in.
+--
+
+select '(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)'::cube;
+select '(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)'::cube;
+
+--
 -- testing the  operators
 --
 
@@ -278,12 +285,15 @@ SELECT cube_is_point('(0,1,2),(0,1,-2)'::cube);
 SELECT cube_enlarge('(0)'::cube, 0, 0);
 SELECT cube_enlarge('(0)'::cube, 0, 1);
 SELECT cube_enlarge('(0)'::cube, 0, 2);
+SELECT cube_enlarge('(2),(-2)'::cube, 0, 4);
 SELECT cube_enlarge('(0)'::cube, 1, 0);
 SELECT cube_enlarge('(0)'::cube, 1, 1);
 SELECT cube_enlarge('(0)'::cube, 1, 2);
+SELECT cube_enlarge('(2),(-2)'::cube, 1, 4);
 SELECT cube_enlarge('(0)'::cube, -1, 0);
 SELECT cube_enlarge('(0)'::cube, -1, 1);
 SELECT cube_enlarge('(0)'::cube, -1, 2);
+SELECT cube_enlarge('(2),(-2)'::cube, -1, 4);
 SELECT cube_enlarge('(0,0,0)'::cube, 1, 0);
 SELECT cube_enlarge('(0,0,0)'::cube, 1, 2);
 SELECT cube_enlarge('(2,-2),(-3,7)'::cube, 1, 2);