David Smiley created LUCENE-5714:
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Summary: Improve tests for BBoxStrategy then port to 4x.
Key: LUCENE-5714
URL: https://issues.apache.org/jira/browse/LUCENE-5714
Project: Lucene - Core
Issue Type: Improvement
Components: modules/spatial
Reporter: David Smiley
Assignee: David Smiley
Fix For: 4.9
BBoxStrategy needs better tests before I'm comfortable seeing it in 4x.
Specifically it should use random rectangles based validation (ones that may
cross the dateline), akin to the other tests. And I think I see an
equals/hashcode bug to be fixed in there too.
One particular thing I'd like to see added is how to handle a zero-area case
for AreaSimilarity. I think an additional feature in which you declare a
minimum % area (relative to the query shape) would be good.
It should be possible for the user to combine rectangle center-point to query
shape center-point distance sorting as well. I think it is but I need to make
sure it's possible without _having_ to index a separate center point field.
Another possibility (probably not to be addressed here) is a minimum ratio
between width/height, perhaps 10%. A long but nearly no height line should not
be massively disadvantaged relevancy-wise to an equivalently long diagonal road
that has a square bbox.
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