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use criterion::black_box;
use criterion::criterion_group;
use criterion::criterion_main;
use criterion::Criterion;
use tinystr::{TinyStr4, TinyStr8};
use unic_langid_impl::LanguageIdentifier;
static STRINGS: &[&str] = &[
"en-US",
"en-GB",
"es-AR",
"it",
"zh-Hans-CN",
"de-AT",
"pl",
"fr-FR",
"de-AT",
"sr-Cyrl-SR",
"nb-NO",
"fr-FR",
"mk",
"uk",
"und-PL",
"und-Latn-AM",
"ug-Cyrl",
"sr-ME",
"mn-Mong",
"lif-Limb",
"gan",
"zh-Hant",
"yue-Hans",
"unr",
"unr-Deva",
"und-Thai-CN",
"ug-Cyrl",
"en-Latn-DE",
"pl-FR",
"de-CH",
"tuq",
"sr-ME",
"ng",
"klx",
"kk-Arab",
"en-Cyrl",
"und-Cyrl-UK",
"und-Arab",
"und-Arab-FO",
];
fn maximize_bench(c: &mut Criterion) {
c.bench_function("maximize", move |b| {
b.iter(|| {
let langids: Vec<LanguageIdentifier> = STRINGS
.iter()
.map(|s| -> LanguageIdentifier { s.parse().unwrap() })
.collect();
for mut s in langids {
s.maximize();
let _ = black_box(s.to_string());
}
})
});
}
fn extract_input(s: &str) -> (Option<TinyStr8>, Option<TinyStr4>, Option<TinyStr4>) {
let chunks: Vec<&str> = s.split("-").collect();
let mut lang: Option<TinyStr8> = chunks.get(0).map(|s| s.parse().unwrap());
let mut script: Option<TinyStr4> = chunks.get(1).map(|s| s.parse().unwrap());
let mut region: Option<TinyStr4> = chunks.get(2).map(|s| s.parse().unwrap());
if let Some(l) = lang {
if l.as_str() == "und" {
lang = None;
}
}
if let Some(s) = script {
if s.as_str().chars().count() == 2 {
region = script;
script = None;
}
}
(lang, script, region)
}
fn raw_maximize_bench(c: &mut Criterion) {
let entries: Vec<(Option<TinyStr8>, Option<TinyStr4>, Option<TinyStr4>)> =
STRINGS.iter().map(|s| extract_input(s)).collect();
c.bench_function("raw_maximize", move |b| {
b.iter(|| {
for (lang, script, region) in &entries {
let _ = unic_langid_impl::likelysubtags::maximize(
lang.clone(),
script.clone(),
region.clone(),
);
}
})
});
}
criterion_group!(benches, maximize_bench, raw_maximize_bench,);
criterion_main!(benches);
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