/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

use indexedlog::base16::Base16Iter;
use indexedlog::lock::ScopedFileLock;
use indexedlog::utils::open_dir;
use minibench::bench;
use minibench::elapsed;
use tempfile::tempdir;

fn main() {
    bench("base16 iterating 1M bytes", || {
        let x = vec![4u8; 1000000];
        elapsed(|| {
            let y: u8 = Base16Iter::from_base256(&x).sum();
            assert_eq!(y, (4 * 1000000) as u8);
        })
    });

    bench("lock a directory", || {
        let dir = tempdir().unwrap();
        let mut file = open_dir(dir.path()).unwrap();
        elapsed(|| {
            let _lock = ScopedFileLock::new(&mut file, true).unwrap();
        })
    });

    bench("open and lock a directory", || {
        let dir = tempdir().unwrap();
        elapsed(|| {
            let mut file = open_dir(dir.path()).unwrap();
            let _lock = ScopedFileLock::new(&mut file, true).unwrap();
        })
    });
}