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// Test $geoNear + $within.
(function() {
'use strict';
const t = db.geo_s2nearwithin;
t.drop();
assert.commandWorked(t.createIndex({geo: "2dsphere"}));
let docs = [];
let docId = 0;
const points = 10;
for (let x = -points; x < points; x += 1) {
for (let y = -points; y < points; y += 1) {
docs.push({_id: docId++, geo: [x, y]});
}
}
assert.commandWorked(t.insert(docs));
const origin = {
"type": "Point",
"coordinates": [0, 0]
};
// 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.
const runGeoNear = (within) => t.aggregate({
$geoNear: {
near: [0, 0],
distanceField: "d",
spherical: true,
query: {geo: {$within: within}},
}
}).toArray();
let resNear = runGeoNear({$center: [[0, 0], 1]});
assert.eq(resNear.length, 5, tojson(resNear));
resNear = runGeoNear({$centerSphere: [[0, 0], Math.PI / 180.0]});
assert.eq(resNear.length, 5, tojson(resNear));
resNear = runGeoNear({$centerSphere: [[0, 0], 0]});
assert.eq(resNear.length, 1, tojson(resNear));
resNear = runGeoNear({$centerSphere: [[1, 0], 0.5 * Math.PI / 180.0]});
assert.eq(resNear.length, 1, tojson(resNear));
resNear = runGeoNear({$center: [[1, 0], 1.5]});
assert.eq(resNear.length, 9, tojson(resNear));
// Near requires an index, and 2dsphere is an index. Spherical isn't
// specified so this doesn't work.
let res = assert.commandFailedWithCode(t.runCommand("aggregate", {
cursor: {},
pipeline: [{
$geoNear:
{near: [0, 0], distanceField: "d", query: {geo: {$within: {$center: [[0, 0], 1]}}}}
}],
}),
ErrorCodes.NoQueryExecutionPlans);
assert(res.errmsg.includes("unable to find index for $geoNear query"), tojson(res));
}());
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