Test splitting 3d line by 2d blade

git-svn-id: http://svn.osgeo.org/postgis/trunk@5703 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/regress/split.sql b/regress/split.sql
index 0397fe5440c53548187a532eb2c1d12f54e5d042..f0d6db27cbc323f8e37714666b93fd2c65dcf051 100644 (file)
--- a/regress/split.sql
+++ b/regress/split.sql
@@ -60,3 +60,6 @@ select '50', st_asewkt(ST_Split('SRID=12;MULTIPOLYGON(((0 0, 10 0, 10 10, 0 10,
 
 -- Split geometrycollection by line 
 select '60', st_asewkt(ST_Split('SRID=12;GEOMETRYCOLLECTION(MULTIPOLYGON(((0 0, 10 0, 10 10, 0 10, 0 0),(2 2, 8 2, 8 4, 2 4, 2 2),(2 6,8 6,8 8,2 8,2 6)),((20 0,20 10, 30 10, 30 0, 20 0),(25 5, 28 5, 25 8, 25 5))),MULTILINESTRING((0 0, 10 0),(0 5, 10 5)))', 'SRID=12;LINESTRING(5 -5, 5 15)'));
+
+-- Split 3d line by 2d line 
+select '70', st_asewkt(ST_Split('SRID=11;LINESTRING(1691983.26 4874594.81 312.24, 1691984.86 4874593.69 312.24, 1691979.54 4874586.09 312.24, 1691978.03 4874587.16 298.36)', 'SRID=11;LINESTRING(1691978.0 4874589.0,1691982.0 4874588.53, 1691982.0 4874591.0)'));

diff --git a/regress/split_expected b/regress/split_expected
index b24a8ce398851c2bcd5e250b2a2bb495513bbf6f..8d734796c89f9ffe4931d81d0983627d0bd287b0 100644 (file)
--- a/regress/split_expected
+++ b/regress/split_expected
@@ -20,3 +20,4 @@ ERROR:  Splitter line has linear intersection with input
 40|SRID=10;GEOMETRYCOLLECTION(LINESTRING(0 0,5 0),LINESTRING(5 0,10 0),LINESTRING(0 5,10 5))
 50|SRID=12;GEOMETRYCOLLECTION(POLYGON((5 0,0 0,0 10,5 10,5 8,2 8,2 6,5 6,5 4,2 4,2 2,5 2,5 0)),POLYGON((5 10,10 10,10 0,5 0,5 2,8 2,8 4,5 4,5 6,8 6,8 8,5 8,5 10)),POLYGON((20 0,20 10,30 10,30 0,20 0),(25 5,28 5,25 8,25 5)))
 60|SRID=12;GEOMETRYCOLLECTION(POLYGON((5 0,0 0,0 10,5 10,5 8,2 8,2 6,5 6,5 4,2 4,2 2,5 2,5 0)),POLYGON((5 10,10 10,10 0,5 0,5 2,8 2,8 4,5 4,5 6,8 6,8 8,5 8,5 10)),POLYGON((20 0,20 10,30 10,30 0,20 0),(25 5,28 5,25 8,25 5)),LINESTRING(0 0,5 0),LINESTRING(5 0,10 0),LINESTRING(0 5,5 5),LINESTRING(5 5,10 5))
+70|SRID=11;GEOMETRYCOLLECTION(LINESTRING(1691983.26 4874594.81 312.24,1691984.86 4874593.69 312.24,1691982 4874589.60428571 312.24),LINESTRING(1691982 4874589.60428571 312.24,1691981.30515131 4874588.61164472 312.24),LINESTRING(1691981.30515131 4874588.61164472 312.24,1691979.54 4874586.09 312.24,1691978.03 4874587.16 298.36))