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use criterion::criterion_group;
use criterion::criterion_main;
use criterion::Criterion;
use fluent_langneg::convert_vec_str_to_langids_lossy;
use fluent_langneg::negotiate_languages;
use unic_langid::LanguageIdentifier;
#[no_mangle]
#[inline(never)]
fn do_negotiate<'a>(
requested: &[LanguageIdentifier],
available: &'a [LanguageIdentifier],
) -> Vec<&'a LanguageIdentifier> {
negotiate_languages(
requested,
available,
None,
fluent_langneg::NegotiationStrategy::Filtering,
)
}
fn negotiate_bench(c: &mut Criterion) {
let requested = &["de", "it", "ru"];
let available = &[
"en-US", "fr", "de", "en-GB", "it", "pl", "ru", "sr-Cyrl", "sr-Latn", "zh-Hant", "zh-Hans",
"ja-JP", "he-IL", "de-DE", "de-IT",
];
let requested = convert_vec_str_to_langids_lossy(requested);
let available = convert_vec_str_to_langids_lossy(available);
c.bench_function("negotiate", |b| {
b.iter(|| do_negotiate(&requested, &available))
});
}
criterion_group!(benches, negotiate_bench);
criterion_main!(benches);