[postgis-tickets] [SCM] PostGIS branch master updated. 3.1.0alpha1-111-g8b93289

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- Log -----------------------------------------------------------------
commit 8b932894848b2bb562b41ac649f5cb4e1212c277
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Fri May 8 10:20:49 2020 -0700

    move center point of regression tests a little off-center to hopefully avoid platform specific disagreements about which edge is "nearest"

diff --git a/regress/core/geos39.sql b/regress/core/geos39.sql
index 38799f5..1130d19 100644
--- a/regress/core/geos39.sql
+++ b/regress/core/geos39.sql
@@ -1,34 +1,39 @@
 
-SELECT 'mic-box' AS name, st_astext(center) AS center,
-       st_astext(nearest) AS nearest,
+SELECT 'mic-box' AS name,
+       st_astext(st_snaptogrid(center, 0.0001)) AS center,
+       st_astext(st_snaptogrid(nearest, 0.0001)) AS nearest,
        round(radius::numeric,4) AS radius
-FROM ST_MaximumInscribedCircle('Polygon((0 0, 100 0, 100 100, 0 100, 0 0))'::geometry);
+FROM ST_MaximumInscribedCircle('Polygon((0 0, 100 0, 99 98, 0 100, 0 0))'::geometry);
 
-SELECT 'mic-empty' AS name, st_astext(center) AS center,
-       st_astext(nearest) AS nearest,
+SELECT 'mic-empty' AS name,
+       st_astext(st_snaptogrid(center, 0.0001)) AS center,
+       st_astext(st_snaptogrid(nearest, 0.0001)) AS nearest,
        round(radius::numeric,4) AS radius
 FROM ST_MaximumInscribedCircle('Polygon Empty'::geometry);
 
 SELECT 'mic-null' AS name, center, nearest, radius
 FROM ST_MaximumInscribedCircle(NULL);
 
-SELECT 'mic-line' AS name, st_astext(center) AS center,
-       st_astext(nearest) AS nearest,
+SELECT 'mic-line' AS name,
+       st_astext(st_snaptogrid(center, 0.0001)) AS center,
+       st_astext(st_snaptogrid(nearest, 0.0001)) AS nearest,
        round(radius::numeric,4) AS radius
-FROM ST_MaximumInscribedCircle('LINESTRING(0 0, 100 0, 100 100, 0 100, 0 0)'::geometry);
+FROM ST_MaximumInscribedCircle('LINESTRING(0 0, 100 0, 99 98, 0 100, 0 0)'::geometry);
 
-SELECT 'mic-mpoint' AS name, st_astext(center) AS center,
-       st_astext(nearest) AS nearest,
+SELECT 'mic-mpoint' AS name,
+       st_astext(st_snaptogrid(center, 0.0001)) AS center,
+       st_astext(st_snaptogrid(nearest, 0.0001)) AS nearest,
        round(radius::numeric,4) AS radius
-FROM ST_MaximumInscribedCircle('MULTIPOINT(0 0, 100 0, 100 100, 0 100, 0 0)'::geometry);
+FROM ST_MaximumInscribedCircle('MULTIPOINT(0 0, 100 0, 99 98, 0 100, 0 0)'::geometry);
 
-SELECT 'mic-point' AS name, st_astext(center) AS center,
-       st_astext(nearest) AS nearest,
+SELECT 'mic-point' AS name,
+       st_astext(st_snaptogrid(center, 0.0001)) AS center,
+       st_astext(st_snaptogrid(nearest, 0.0001)) AS nearest,
        round(radius::numeric,4) AS radius
 FROM ST_MaximumInscribedCircle('POINT(0 0)'::geometry);
 
 WITH p AS (
-	SELECT 'Polygon((0 0, 100 0, 100 100, 0 100, 0 0))'::geometry AS ply
+	SELECT 'Polygon((0 0, 100 0, 99 98, 0 100, 0 0))'::geometry AS ply
 )
-SELECT 'mic-cte' AS name, ST_AsText((ST_MaximumInscribedCircle(ply)).center)
+SELECT 'mic-cte' AS name, ST_AsText(st_snaptogrid((ST_MaximumInscribedCircle(ply)).center,0.001))
 	FROM p;
diff --git a/regress/core/geos39_expected b/regress/core/geos39_expected
index 29bf00b..f538159 100644
--- a/regress/core/geos39_expected
+++ b/regress/core/geos39_expected
@@ -1,7 +1,7 @@
-mic-box|POINT(50 50)|POINT(50 0)|50.0000
+mic-box|POINT(49.5117 49.5117)|POINT(50.5111 98.9796)|49.4779
 mic-empty|POINT EMPTY|POINT EMPTY|0.0000
 mic-null|||
-mic-line|POINT(50 50)|POINT(50 0)|50.0000
-mic-mpoint|POINT(50 50)|POINT(0 0)|70.7107
+mic-line|POINT(49.5117 49.5117)|POINT(50.5111 98.9796)|49.4779
+mic-mpoint|POINT(48.584 49.9512)|POINT(99 98)|69.6453
 mic-point|POINT(0 0)|POINT(0 0)|0.0000
-mic-cte|POINT(50 50)
+mic-cte|POINT(49.512 49.512)

-----------------------------------------------------------------------

Summary of changes:
 regress/core/geos39.sql      | 35 ++++++++++++++++++++---------------
 regress/core/geos39_expected |  8 ++++----
 2 files changed, 24 insertions(+), 19 deletions(-)


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