Quelle  locale.rs

// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).

mod fixtures;
mod helpers;

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

use icu_locale_core::Locale;

fn locale_benches(c: &mut Criterion) {
    let data = serde_json::from_str::<fixtures::LocaleList>(include_str!("fixtures/locale.json"))
        .expect("Failed to read a fixture");

    // Overview
    {
        let mut group = c.benchmark_group("locale");

        overview!(group, Locale, &data.canonicalized, "en-US");

        group.finish();
    }

    {
        use criterion::BenchmarkId;

        // Construct
        {
            let mut group = c.benchmark_group("locale/construct");

            construct!(group, Locale, "locale", &data.canonicalized);

            group.finish();
        }

        // Stringify
        {
            let mut group = c.benchmark_group("locale/to_string");

            let locales: Vec<Locale> = data
                .canonicalized
                .iter()
                .map(|s| s.parse().unwrap())
                .collect();

            to_string!(group, Locale, "locale", &locales);

            group.finish();
        }

        // Compare
        {
            let mut group = c.benchmark_group("locale/compare");

            let locales: Vec<Locale> = data
                .canonicalized
                .iter()
                .map(|s| s.parse().unwrap())
                .collect();
            let locales2: Vec<Locale> = data
                .canonicalized
                .iter()
                .map(|s| s.parse().unwrap())
                .collect();

            compare_struct!(group, Locale, "locale", &locales, &locales2);

            compare_str!(group, Locale, "locale", &locales, &data.canonicalized);

            group.finish();
        }

        // Canonicalize
        {
            let mut group = c.benchmark_group("locale/canonicalize");

            canonicalize!(group, Locale, "locale", &data.casing);

            group.finish();
        }
    }
}

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