#![deny(warnings)]
extern crate mpi;
use mpi::traits::*;
const CNAME: &str = "__rsmpi__test";
fn main() {
let universe = mpi::initialize().unwrap();
let world = universe.world();
assert_eq!("MPI_COMM_WORLD", world.get_name());
world.set_name(CNAME);
assert_eq!(CNAME, world.get_name());
}