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// Cannot implicitly shard accessed collections because of following errmsg: A single
// update/delete on a sharded collection must contain an exact match on _id or contain the shard
// key.
// @tags: [assumes_unsharded_collection]
/**
* Test that findAndModify works against a non-existent collection.
*/
(function() {
'use strict';
var coll = db.find_and_modify_server18054;
coll.drop();
assert.eq(null, coll.findAndModify({remove: true}));
assert.eq(null, coll.findAndModify({update: {$inc: {i: 1}}}));
var upserted =
coll.findAndModify({query: {_id: 0}, update: {$inc: {i: 1}}, upsert: true, new: true});
assert.eq(upserted, {_id: 0, i: 1});
coll.drop();
assert.eq(null, coll.findAndModify({remove: true, fields: {z: 1}}));
assert.eq(null, coll.findAndModify({update: {$inc: {i: 1}}, fields: {z: 1}}));
assert.eq(null, coll.findAndModify({update: {$inc: {i: 1}}, upsert: true, fields: {z: 1}}));
})();
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