[postgis-tickets] [PostGIS] #4407: Test failure on 32bit: tickets ... #3719

[PostGIS]

#4407: Test failure on 32bit: tickets ... #3719
----------------------+---------------------------
  Reporter:  myon     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.0.0
 Component:  postgis  |    Version:  trunk
Resolution:           |   Keywords:
----------------------+---------------------------

Comment (by Algunenano):

 Comparing 64 vs 32 bits:

 {{{
 Select postgis_geos_noop('CURVEPOLYGON(COMPOUNDCURVE(CIRCULARSTRING(1.0441
 2.9312,1.3959388 2.93601515,1.7478 2.9333), (1.7478 2.9333,1.0441
 2.9312)))'::geometry);
 }}}

 64b
 {{{
 01030000000100000004000000BF0E9C33A2B4F03F174850FC18730740CE84A5E2C355F63F70C9CA82F57C0740492EFF21FDF6FB3FBADA8AFD65770740BF0E9C33A2B4F03F174850FC18730740
 }}}

 32b
 {{{
 01030000000100000005000000BF0E9C33A2B4F03F174850FC18730740CE84A5E2C355F63F6DC9CA82F57C07404E2EFF21FDF6FB3FB6DA8AFD65770740492EFF21FDF6FB3FBADA8AFD65770740BF0E9C33A2B4F03F174850FC18730740
 }}}

 {{{
 Select
 ST_AsText(postgis_geos_noop('CURVEPOLYGON(COMPOUNDCURVE(CIRCULARSTRING(1.0441
 2.9312,1.3959388 2.93601515,1.7478 2.9333), (1.7478 2.9333,1.0441
 2.9312)))'::geometry));
 }}}

 64b:
 {{{
 POLYGON((1.0441 2.9312,1.39593876394092 2.93601514989239,1.7478
 2.9333,1.0441 2.9312))
 }}}
 32b
 {{{
 POLYGON((1.0441 2.9312,1.39593876394092 2.93601514989239,1.7478
 2.9333,1.7478 2.9333,1.0441 2.9312))
 }}}

 The 32b version is producing an extra point, which makes the polygon
 invalid.

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/4407#comment:14>
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