From: Sandro Santilli <strk@keybit.net>
Date: Mon, 28 Nov 2005 11:04:17 +0000 (+0000)
Subject: Added ExteriorRing and Segmentize tests
X-Git-Tag: pgis_1_1_0~132
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=41ee316c4153fe00e4cf2c8ee05c2630a97f57e7;p=postgis

Added ExteriorRing and Segmentize tests


git-svn-id: http://svn.osgeo.org/postgis/trunk@2079 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/regress/regress.sql b/regress/regress.sql
index 53f6993f2..440bc3ead 100644
--- a/regress/regress.sql
+++ b/regress/regress.sql
@@ -248,7 +248,9 @@ select '145', asewkt(force_3dz('POINTM(1 2 3)'));
 select '146', asewkt(force_4d('POINTM(1 2 3)'));
 select '147', asewkt(force_4d('POINT(1 2 3)'));
 
-select '144', asewkt(linemerge('GEOMETRYCOLLECTION(LINESTRING(0 0, 1 1), LINESTRING(4 4, 1 1), LINESTRING(-5 -5, 0 0))'::geometry));
+select '148', astext(segmentize('LINESTRING(0 0, 10 0)', 5));
+
+select '149', asewkt(linemerge('GEOMETRYCOLLECTION(LINESTRING(0 0, 1 1), LINESTRING(4 4, 1 1), LINESTRING(-5 -5, 0 0))'::geometry));
 
 -- Drop test table
 DROP table test;
diff --git a/regress/regress_expected b/regress/regress_expected
index 6c6952a87..269700062 100644
--- a/regress/regress_expected
+++ b/regress/regress_expected
@@ -152,5 +152,6 @@ ERROR:  LWGEOM2GEOS: exception during polygon shell conversion
 145|POINT(1 2 0)
 146|POINT(1 2 0 3)
 147|POINT(1 2 3 0)
-144|LINESTRING(-5 -5,0 0,1 1,4 4)
+148|LINESTRING(0 0,5 0,10 0)
+149|LINESTRING(-5 -5,0 0,1 1,4 4)
 DROP TABLE
diff --git a/regress/regress_ogc.sql b/regress/regress_ogc.sql
index 6dc634291..cf83fcdb9 100644
--- a/regress/regress_ogc.sql
+++ b/regress/regress_ogc.sql
@@ -28,4 +28,5 @@ SELECT 'issimple', issimple('POLYGON((0 0, 0 10, 10 10, 10 0, 0 0),(2 2, 2 4, 4
 SELECT 'equals', equals('LINESTRING(0 0, 1 1)', 'LINESTRING(1 1, 0 0)');
 SELECT 'pointonsurface', astext(pointonsurface('POLYGON((0 0, 0 10, 10 10, 10 0, 0 0),(2 2, 2 4, 4 4, 4 2, 2 2))'));
 SELECT 'centroid', astext(centroid('POLYGON((0 0, 0 10, 10 10, 10 0, 0 0),(2 2, 2 4, 4 4, 4 2, 2 2))'));
+SELECT 'exteriorring', astext(exteriorring(PolygonFromText('POLYGON((52 18,66 23,73 9,48 6,52 18),(59 18,67 18,67 13,59 13,59 18))')));
 
diff --git a/regress/regress_ogc_expected b/regress/regress_ogc_expected
index a313d7b37..dd1e948fb 100644
--- a/regress/regress_ogc_expected
+++ b/regress/regress_ogc_expected
@@ -29,3 +29,4 @@ issimple|t
 equals|t
 pointonsurface|POINT(5 5)
 centroid|POINT(5.08333333333333 5.08333333333333)
+exteriorring|LINESTRING(52 18,66 23,73 9,48 6,52 18)