// SERVER-7906

var coll = 'points';

function test(db, sharded, indexType) {
    printjson(db);
    db[coll].drop();

    if (sharded) {
        var shards = [];
        var config = shardedDB.getSiblingDB("config");
        config.shards.find().forEach(function(shard) {
            shards.push(shard._id);
        });

        shardedDB.adminCommand({shardCollection: shardedDB[coll].getFullName(), key: {rand: 1}});
        for (var i = 1; i < 10; i++) {
            // split at 0.1, 0.2, ... 0.9
            shardedDB.adminCommand({split: shardedDB[coll].getFullName(), middle: {rand: i / 10}});
            shardedDB.adminCommand({
                moveChunk: shardedDB[coll].getFullName(),
                find: {rand: i / 10},
                to: shards[i % shards.length]
            });
        }

        assert.eq(config.chunks.count({'ns': shardedDB[coll].getFullName()}), 10);
    }

    Random.setRandomSeed();
    var numPts = 10 * 1000;
    for (var i = 0; i < numPts; i++) {
        var lat = 90 - Random.rand() * 180;
        var lng = 180 - Random.rand() * 360;
        assert.writeOK(db[coll].insert({rand: Math.random(), loc: [lng, lat]}));
    }
    assert.eq(db[coll].count(), numPts);

    assert.commandWorked(db[coll].ensureIndex({loc: indexType}));

    var queryPoint = [0, 0];
    geoCmd = {
        geoNear: coll,
        near: queryPoint,
        spherical: true,
        includeLocs: true
    };
    assert.commandWorked(db.runCommand(geoCmd), tojson({sharded: sharded, indexType: indexType}));
}

var sharded = new ShardingTest({shards: 3, mongos: 1});
sharded.stopBalancer();
sharded.adminCommand({enablesharding: "test"});
var shardedDB = sharded.getDB('test');
sharded.ensurePrimaryShard('test', 'shard0001');
printjson(shardedDB);

test(shardedDB, true, '2dsphere');
sharded.stop();