Add test for ST_Affine bbox cache bug (#3159)

git-svn-id: http://svn.osgeo.org/postgis/trunk@13658 b70326c6-7e19-0410-871a-916f4a2858ee
geraldvienna · Jun 11, 2015 · b11a387 · b11a387
1 parent 1eaab35
commit b11a387
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diff --git a/regress/affine.sql b/regress/affine.sql
@@ -53,6 +53,9 @@ select 'ST_TransScale', ST_asewkt(ST_snapToGrid(ST_TransScale('POINT(1 1)'::geom
 select 'ST_TransScale', ST_asewkt(ST_snapToGrid(ST_TransScale('POINT(1 1)'::geometry,2, 3, 5, 7), 0.1));
 select 'ST_TransScale', ST_asewkt(ST_snapToGrid(ST_TransScale('POINT(1 1 1)'::geometry,2, 3, 5, 7), 0.1));
 
+-- https://trac.osgeo.org/postgis/ticket/3159
+select '#3159', st_summary(st_affine(st_makepoint(1,1),1,0,0,1,0,0));
+
 -- postgis-users/2006-May/012119.html
 select 'transl_bbox', box2d(ST_Translate('LINESTRING(0 0, 1 1)'::geometry, 1, 0, 0));
 select 'ST_Scale_bbox', box2d(ST_Scale('LINESTRING(1 0, 2 1)'::geometry, 2, 0));

diff --git a/regress/affine_expected b/regress/affine_expected
@@ -36,6 +36,7 @@ ST_TransScale|POINT(4 2)
 ST_TransScale|POINT(2 4)
 ST_TransScale|POINT(15 28)
 ST_TransScale|POINT(15 28 1)
+#3159|Point[]
 transl_bbox|BOX(1 0,2 1)
 ST_Scale_bbox|BOX(2 0,4 0)
 ST_Scale_bbox|BOX(3 1,4 2)