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// Test geoNear + $within.
t = db.geo_s2nearwithin;
t.drop();
points = 10;
for (var x = -points; x < points; x += 1) {
for (var y = -points; y < points; y += 1) {
t.insert({geo: [x, y]});
}
}
origin = { "type" : "Point", "coordinates": [ 0, 0] };
t.ensureIndex({ geo : "2dsphere" });
// Near requires an index, and 2dsphere is an index. Spherical isn't
// specified so this doesn't work.
assert.commandFailed( db.runCommand({ geoNear: t.getName(), near: [0, 0],
query: { geo: { $within: { $center: [[0, 0], 1] }}}}));
// Spherical is specified so this does work. Old style points are weird
// because you can use them with both $center and $centerSphere. Points are
// the only things we will do this conversion for.
resNear = db.runCommand({geoNear : t.getName(), near: [0, 0], spherical: true,
query: {geo: {$within: {$center: [[0, 0], 1]}}}});
assert.eq(resNear.results.length, 5);
resNear = db.runCommand({geoNear : t.getName(), near: [0, 0], spherical: true,
query: {geo: {$within: {$centerSphere: [[0, 0], Math.PI/180.0]}}}});
assert.eq(resNear.results.length, 5);
resNear = db.runCommand({geoNear : t.getName(), near: [0, 0], spherical: true,
query: {geo: {$within: {$centerSphere: [[0, 0], 0]}}}});
assert.eq(resNear.results.length, 1);
resNear = db.runCommand({geoNear : t.getName(), near: [0, 0], spherical: true,
query: {geo: {$within: {$centerSphere: [[1, 0], 0.5 * Math.PI/180.0]}}}});
assert.eq(resNear.results.length, 1);
resNear = db.runCommand({geoNear : t.getName(), near: [0, 0], spherical: true,
query: {geo: {$within: {$center: [[1, 0], 1.5]}}}});
assert.eq(resNear.results.length, 9);
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