[postgis-tickets] [PostGIS] #4730: Overlay GEOS 3.9 regress failures

[PostGIS]

#4730: Overlay GEOS 3.9 regress failures
----------------------+---------------------------
  Reporter:  robe     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.1.0
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:
----------------------+---------------------------

Comment (by robe):

 My cunit was broken, but now that it's fixed, I see cunit failures as well
 related to this.  They are the following:


 {{{
 Suite: split
   Test: test_lwline_split_by_point_to ...passed
   Test: test_lwgeom_split ...FAILED
     1. cu_split.c:136  - ASSERT_STRING_EQUAL
         * Expected: SRID=1;GEOMETRYCOLLECTION(POLYGON((7 1,0 1,0 10,7 10,7
 1)),POLYGON((7 10,10 10,10 1,7 1,7 10)))
         * Obtained: SRID=1;GEOMETRYCOLLECTION(POLYGON((0 1,0 10,7 10,7 1,0
 1)),POLYGON((7 1,7 10,10 10,10 1,7 1)))

 Suite: wrapx
   Test: test_lwgeom_wrapx ...FAILED
     1. cu_wrapx.c:85  - ASSERT_STRING_EQUAL
         * Expected: MULTILINESTRING((0 0,8 0),(-2 0,0 0))
         * Obtained: MULTILINESTRING((-2 0,0 0),(0 0,8 0))
     2. cu_wrapx.c:123  - ASSERT_STRING_EQUAL
         * Expected: GEOMETRYCOLLECTION(MULTIPOLYGON(((22 0,20 0,20 10,22
 10,22 4,22 2,22 0)),((2 10,10 10,10 0,2 0,2 2,4 2,4 4,2 4,2
 10))),MULTIPOLYGON(((22 11,20 11,20 21,22 21,22 15,22 13,22 11)),((2 21,10
 21,10 11,2 11,2 13,4 13,4 15,2 15,2 21))))
         * Obtained: GEOMETRYCOLLECTION(MULTIPOLYGON(((20 0,20 10,22 10,22
 4,22 2,22 0,20 0)),((2 0,2 2,4 2,4 4,2 4,2 10,10 10,10 0,2
 0))),MULTIPOLYGON(((20 11,20 21,22 21,22 15,22 13,22 11,20 11)),((2 11,2
 13,4 13,4 15,2 15,2 21,10 21,10 11,2 11))))


 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4730#comment:13>
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