#![feature(test)]
extern crate rustijvm;
extern crate test;

use std::fs::File;
use std::sync::{Arc, Mutex};
use std::io::Cursor;
use test::Bencher;

fn run_bfi(file: &str) {
    let file = File::open(file).expect("Missing bf file");
    let rc = Arc::new(Mutex::new(Cursor::new(Vec::new())));
    let mut machine = rustijvm::Machine::new_from_file("files/bonus/bfi.ijvm").unwrap();
    machine.set_output(rc);
    machine.set_input(Box::new(file));
    machine.run().unwrap();
}

#[bench]
fn bench_bf_hello_world(b: &mut Bencher) {
    b.iter(|| run_bfi("files/bonus/brainfuck/hello_world.bf"));
}

#[bench]
fn bench_bf_dank(b: &mut Bencher) {
    b.iter(|| run_bfi("files/bonus/brainfuck/dank.bf"));
}