// Show case of initialized collection_info_cache crashing update

// Create collection without an index, then try to save a doc.
var coll = db.collection_info_cache_race;
coll.drop();
assert.commandWorked(db.createCollection(coll.getName(), {autoIndexId:false}));
// Fails when SERVER-16502 was not fixed, due to invariant
assert.writeOK(coll.save({_id:false}, {writeConcern:{w:1}}));


coll.drop();
assert.commandWorked(db.createCollection(coll.getName(), {autoIndexId:false}));
assert.eq(null,coll.findOne());
assert.writeOK(coll.save({_id:false}, {writeConcern:{w:1}}));