[postgis-tickets] [PostGIS] #3226: interrupt relate regress fails on equals

[PostGIS]

#3226: interrupt relate regress fails on equals
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  Reporter:  robe     |      Owner:  strk
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 2.2.0
 Component:  postgis  |    Version:  trunk
Resolution:           |   Keywords:
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Comment (by strk):

 Alright I see the problem is with the interruption timer kicking in
 _before_ GEOS is even invoked (ie: while the short-circuit is doing the
 memcmp operation).

 We might change the test to make the short-circuit not enough to return,
 but still if the kicking happens before GEOS is involved then the test
 might not effectively test interruptibility of GEOS
 (in case we'll in the future add a vacuum_delay_point right after short-
 circuit test)

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3226#comment:6>
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