[postgis-tickets] [PostGIS] #5079: concaveHull test fails with current GEOS main branch

[PostGIS]

#5079: concaveHull test fails with current GEOS main branch
----------------------+---------------------------
  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  reopened
  Priority:  medium   |  Milestone:  PostGIS 3.3.0
 Component:  postgis  |    Version:  3.2.x
Resolution:           |   Keywords:
----------------------+---------------------------
Changes (by strk):

 * status:  closed => reopened
 * resolution:  invalid =>


Comment:

 So I confirm geos311 test runs successfully for me, but it looks like
 Martin is right about the incompatible change in my signature update as
 now runnign the `concavehull` test yelds:
 {{{
  regress/core/concave_hull .. failed (diff expected obtained:
 /tmp/pgis_reg/test_1_diff)
 -----------------------------------------------------------------------------
 --- regress/core/concave_hull_expected  2022-01-13 01:49:49.626748322
 +0100
 +++ /tmp/pgis_reg/test_1_out    2022-02-02 22:47:16.733539749 +0100
 @@ -1,3 +1,3 @@
 -ST_ConcaveHull MultiPolygon 0.95|t|t
 -ST_ConcaveHull Lines 0.80|t|t
 -ST_ConcaveHull Lines 0.80 holes|t|t
 +ERROR:  lwgeom_concavehull: GEOS Error: IllegalArgumentException: Edge
 length ratio must be in range [0,1]e
 +ERROR:  lwgeom_concavehull: GEOS Error: IllegalArgumentException: Edge
 length ratio must be in range [0,1]e
 +ERROR:  lwgeom_concavehull: GEOS Error: IllegalArgumentException: Edge
 length ratio must be in range [0,1]e
 -----------------------------------------------------------------------------
 }}}

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5079#comment:5>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.