Fix errors of GEOSEARCH bybox search due to:
1. projection of the box to a trapezoid (when the meter box is converted to long / lat it's no longer a box).
2. width and height mismatch
Changes:
- New GEOSEARCH point in rectangle algorithm
- Fix GEOSEARCH bybox width and height mismatch bug
- Add GEOSEARCH bybox testing to the existing "GEOADD + GEORANGE randomized test"
- Add new fuzzy test to stress test the bybox corners and edges
- Add some tests for edge cases of the bybox algorithm
Co-authored-by: Oran Agra <oran@redislabs.com>
Add commands to query geospatial data with bounding box.
Two new commands that replace the existing 4 GEORADIUS* commands.
GEOSEARCH key [FROMMEMBER member] [FROMLOC long lat] [BYRADIUS radius
unit] [BYBOX width height unit] [WITHCORD] [WITHDIST] [WITHASH] [COUNT
count] [ASC|DESC]
GEOSEARCHSTORE dest_key src_key [FROMMEMBER member] [FROMLOC long lat]
[BYRADIUS radius unit] [BYBOX width height unit] [WITHCORD] [WITHDIST]
[WITHASH] [COUNT count] [ASC|DESC] [STOREDIST]
- Add two types of CIRCULAR_TYPE and RECTANGLE_TYPE to achieve different searches
- Judge whether the point is within the rectangle, refer to:
geohashGetDistanceIfInRectangle
They were under /deps since they originate from a different source tree,
however at this point they are very modified and we took ownership of
both the files making changes, fixing bugs, so there is no upgrade path
from the original code tree.
Given that, better to move the code under /src with proper dependencies
and with a more simpler editing experience.
