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LUCENE-7941: Test for GeoDegeneratePoints relationships, committed on behalf of Ignacio Vera.

This commit is contained in:
Karl Wright 2017-08-28 06:08:53 -04:00
parent 869fc53b7e
commit 72818637f2
1 changed files with 14 additions and 0 deletions
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14
lucene/spatial3d/src/test/org/apache/lucene/spatial3d/geom/SimpleGeoPolygonRelationshipsTest.java
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@ -722,6 +722,20 @@ public class SimpleGeoPolygonRelationshipsTest {
assertEquals(GeoArea.OVERLAPS, rel);
}
@Test
public void testDegeneratedPointIntersectShape(){
GeoBBox bBox1 = GeoBBoxFactory.makeGeoBBox(PlanetModel.SPHERE, 1,0,0,1);
GeoBBox bBox2 = GeoBBoxFactory.makeGeoBBox(PlanetModel.SPHERE, 1,1,1,1);
int rel = bBox1.getRelationship(bBox2);
//OVERLAPS instead of WITHIN. In this case the degenerated point lies on the edge of the shape.
//intersects() returns true for one plane of the BBox and hence method return OVERLAPS.
assertEquals(GeoArea.OVERLAPS, rel);
rel = bBox2.getRelationship(bBox1);
// The degenerated point cannot compute if it is on the edge. Uses WITHIN that is true
// and therefore CONTAINS
assertEquals(GeoArea.CONTAINS, rel);
}
private GeoPolygon buildConvexGeoPolygon(double lon1, double lat1,
double lon2, double lat2,
double lon3, double lat3,