Add collapsed polygon case to ST_Simplify test (#1698)

git-svn-id: http://svn.osgeo.org/postgis/trunk@9529 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/regress/simplify.sql b/regress/simplify.sql
index 3c8c2476cd4c66a9cef05c835f8f5cf50ba9fdc6..76524587d8774020c8aaac48a6f305837017570b 100644 (file)
--- a/regress/simplify.sql
+++ b/regress/simplify.sql
@@ -8,4 +8,4 @@ SELECT '6', ST_astext(ST_Simplify('MULTILINESTRING((0 0 3 2, 0 10 6 1, 0 51 1 6,
 SELECT '7', ST_astext(ST_Simplify('POLYGON((0 0 3 2, 0 10 6 1, 0 51 1 6, 50 20 6 7, 30 20 9 9, 7 32 10 5, 0 0 3 2), (1 1 4 3, 1 3 2 3, 18 18 5 30, 1 1 4 3))', 20));
 SELECT '8', ST_astext(ST_Simplify('POLYGON((0 0 3 2, 0 10 6 1, 0 51 1 6, 50 20 6 7, 30 20 9 9, 7 32 10 5, 0 0 3 2), (1 1 4 3, 1 3 2 3, 18 18 5 30, 1 1 4 3))', 1));
 
-SELECT '9', ST_astext(ST_Simplify('POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))', 20));
+SELECT '9', ST_astext(ST_Simplify('POLYGON((0 0, 10 0, 10 10, 0 10, 0 0),(5 5, 5 6, 6 6, 8 5, 5 5))', 20));

diff --git a/regress/simplify_expected b/regress/simplify_expected
index 45e334b0cb045d0cf6bc426a168ba113e2987cf4..52c8de49a0d5cafb69bc480582c261d4dc52cc7a 100644 (file)
--- a/regress/simplify_expected
+++ b/regress/simplify_expected
@@ -6,3 +6,4 @@
 6|MULTILINESTRING ZM ((0 0 3 2,0 51 1 6,50 20 6 7,7 32 10 5),(0 0 4 3,20 20 5 30))
 7|POLYGON ZM ((0 0 3 2,0 51 1 6,50 20 6 7,7 32 10 5,0 0 3 2))
 8|POLYGON ZM ((0 0 3 2,0 51 1 6,50 20 6 7,30 20 9 9,7 32 10 5,0 0 3 2),(1 1 4 3,1 3 2 3,18 18 5 30,1 1 4 3))
+9|POLYGON((0 0,10 10,0 0))