use std::fs;

use criterion::{criterion_group, criterion_main, Criterion};

use u_norm::nfd;
use unicode_normalization::UnicodeNormalization;

const ASCII: &str = "all types of normalized";

fn criterion_benchmark(c: &mut Criterion) {
    let mut group = c.benchmark_group("ASCII");

    group.bench_function("unf", |b| b.iter(|| nfd(ASCII).count()));
    group.bench_function("unicode-normalization", |b| b.iter(|| ASCII.nfd().count()));

    group.finish();

    let long = fs::read_to_string("benches/long.txt").unwrap();

    let mut group = c.benchmark_group("Long");

    group.bench_function("unf", |b| b.iter(|| nfd(&long).count()));
    group.bench_function("unicode-normalization", |b| b.iter(|| long.nfd().count()));

    group.finish();
}

criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);