[postgis-devel] [PostGIS] #687: ST_DFullyWithin EMPTY crash with real

[PostGIS]

#687: ST_DFullyWithin EMPTY crash with real
---------------------+------------------------------------------------------
 Reporter:  robe     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.0.0
Component:  postgis  |     Version:  trunk        
 Keywords:           |  
---------------------+------------------------------------------------------
 I haven't isolated which one is at fault here.  Doesn't seem to be POLYGON
 EMPTY this time.


 {{{
 SELECT ST_DFullyWithin(foo1.the_geom, foo2.the_geom, 100) As result,
 ST_AsText(foo1.the_geom) As ref1_geom, ST_AsText(foo2.the_geom) As
 ref2_geom
         FROM ((SELECT
 ST_MakeLine(ST_SetSRID(ST_Point(i,j),4326),ST_SetSRID(ST_Point(j,i),4326))
 As the_geom
                 FROM (SELECT a*1.11111111 FROM generate_series(-10,50,10)
 As a) As i(i)
                         CROSS JOIN generate_series(40,70, 15) As j
                         WHERE NOT(i = j)
                         ORDER BY i, i*j)) As foo1 CROSS JOIN ((SELECT
 ST_GeomFromText('GEOMETRYCOLLECTION EMPTY',4326) As the_geom
                         UNION ALL SELECT ST_GeomFromText('POLYGON
 EMPTY',4326) As the_geom
                         UNION ALL SELECT ST_GeomFromText('POINT
 EMPTY',4326) As the_geom
                         UNION ALL SELECT ST_GeomFromText('MULTIPOINT
 EMPTY',4326) As the_geom
                         UNION ALL SELECT ST_GeomFromText('MULTIPOLYGON
 EMPTY',4326) As the_geom
                         UNION ALL SELECT ST_GeomFromText('LINESTRING
 EMPTY',4326) As the_geom
                         UNION ALL SELECT ST_GeomFromText('MULTILINESTRING
 EMPTY',4326) As the_geom ) ) As foo2 LIMIT 2;
 }}}

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/687>
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