From: Sandro Santilli <strk@keybit.net>
Date: Thu, 19 Jan 2012 09:48:57 +0000 (+0000)
Subject: Add test for cached version of point_in_ring (#852)
X-Git-Tag: 2.0.0alpha1~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aafbcf5eb3e5acda72933376c43c4c918b869a74;p=postgis

Add test for cached version of point_in_ring (#852)

git-svn-id: http://svn.osgeo.org/postgis/trunk@8874 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/regress/tickets.sql b/regress/tickets.sql
index 03ce97fa0..40c38c9b3 100644
--- a/regress/tickets.sql
+++ b/regress/tickets.sql
@@ -536,13 +536,20 @@ SELECT '#1450', GeometryType('POINT(0 0)'::geography), GeometryType('POLYGON EMP
 select '#1482', ST_Srid('POINT(0 0)'::geography(point, 0)::geometry);
 
 -- #852
-select '#852',
-  st_intersects('POINT(0.5 0.5000000000001)'::geometry, 'POLYGON((0 0, 10 10, 1 0, 0 0))'::geometry),
-  st_intersects('POINT(0.6 0.6000000000001)'::geometry, 'POLYGON((0 0, 10 10, 1 0, 0 0))'::geometry),
-  st_intersects('POINT(0.5 0.500000000001)'::geometry, 'POLYGON((0 0, 1 1, 1 0, 0 0))'::geometry),
-  st_intersects('POINT(0.6 0.600000000001)'::geometry, 'POLYGON((0 0, 1 1, 1 0, 0 0))'::geometry),
-  st_intersects('POINT(0.600000000001 0.600000000001)'::geometry, 'POLYGON((0 0, 1 1, 1 0, 0 0))'::geometry),
-  st_intersects('POINT(0.5 0.5)'::geometry, 'POLYGON((0 0, 1 1, 1 0, 0 0))'::geometry);
+CREATE TABLE cacheable (id int, g geometry);
+COPY cacheable FROM STDIN;
+1	POINT(0.5 0.5000000000001)
+2	POINT(0.5 0.5000000000001)
+\.
+select '#852.1', id, -- first run is not cached, consequent are cached
+  st_intersects(g, 'POLYGON((0 0, 10 10, 1 0, 0 0))'::geometry),
+  st_intersects(g, 'POLYGON((0 0, 1 1, 1 0, 0 0))'::geometry) from cacheable;
+UPDATE cacheable SET g = 'POINT(0.5 0.5)';
+-- New select, new cache
+select '#852.2', id, -- first run is not cached, consequent are cached
+  st_intersects(g, 'POLYGON((0 0, 10 10, 1 0, 0 0))'::geometry),
+  st_intersects(g, 'POLYGON((0 0, 1 1, 1 0, 0 0))'::geometry) from cacheable;
+DROP TABLE cacheable;
 
 -- Clean up
 DELETE FROM spatial_ref_sys;
diff --git a/regress/tickets_expected b/regress/tickets_expected
index 7adbab709..da7dbff43 100644
--- a/regress/tickets_expected
+++ b/regress/tickets_expected
@@ -179,4 +179,7 @@ ERROR:  MultiSurface cannot contain MultiPoint element
 #745|GEOMETRYCOLLECTION(POLYGON((-72 42 1,-70 43 1,-71 41 1,-72 42 1)))
 #1450|POINT|POLYGON
 #1482|4326
-#852|f|f|f|f|t|t
+#852.1|1|f|f
+#852.1|2|f|f
+#852.2|1|t|t
+#852.2|2|t|t