1 use criterion::criterion_group;
2 use criterion::criterion_main;
3 use criterion::Criterion;
4 use std::collections::HashMap;
8 use fluent_syntax::parser::parse_runtime;
10 fn read_file(path: &str) -> Result<String, io::Error> {
11 fs::read_to_string(path)
14 #[cfg(feature = "all-benchmarks")]
15 fn get_resources(tests: &[&'static str]) -> HashMap<&'static str, String> {
16 let mut ftl_strings = HashMap::new();
18 let path = format!("./benches/{}", test);
19 ftl_strings.insert(*test, read_file(&path).expect("Couldn't load file"));
24 fn get_ctxs(tests: &[&'static str]) -> HashMap<&'static str, Vec<String>> {
25 let mut ftl_strings = HashMap::new();
27 let paths = fs::read_dir(format!("./benches/contexts/{}", test)).unwrap();
31 let p = p.unwrap().path();
32 let path = p.to_str().unwrap();
33 read_file(path).unwrap()
36 ftl_strings.insert(*test, strings);
41 fn parse_bench(c: &mut Criterion) {
42 #[cfg(feature = "all-benchmarks")]
44 let tests = &["simple.ftl", "preferences.ftl", "menubar.ftl"];
46 let mut group = c.benchmark_group("parse_resource");
48 for (name, resource) in get_resources(tests) {
49 group.bench_with_input(name, &resource, |b, source| {
50 b.iter(|| parse_runtime(source.as_str()).expect("Parsing of the FTL failed."))
57 let ctx_names = &["browser", "preferences"];
59 #[cfg(feature = "all-benchmarks")]
61 use fluent_syntax::parser::parse;
63 let mut group = c.benchmark_group("parse_ctx");
65 for (name, ctx) in get_ctxs(ctx_names) {
66 group.bench_with_input(name, &ctx, |b, ctx| {
69 parse(source.as_str()).expect("Parsing of the FTL failed.");
79 let mut group = c.benchmark_group("parse_ctx_runtime");
81 for (name, ctx) in get_ctxs(ctx_names) {
82 group.bench_with_input(name, &ctx, |b, ctx| {
85 parse_runtime(source.as_str()).expect("Parsing of the FTL failed.");
94 #[cfg(feature = "all-benchmarks")]
96 use fluent_syntax::unicode::{unescape_unicode, unescape_unicode_to_string};
100 "This is an example value",
101 "Hello \\u00e3\\u00e9 World",
102 "\\u004c\\u006f\\u0072\\u0065\\u006d \\u0069\\u0070\\u0073\\u0075\\u006d \\u0064\\u006f\\u006c\\u006f\\u0072 \\u0073\\u0069\\u0074 \\u0061\\u006d\\u0065\\u0074",
103 "Let me introduce \\\"The\\\" Fluent",
104 "And here's an example of \\\\ a character to be escaped",
105 "But this message is completely unescape free",
106 "And so is this one",
107 "Maybe this one is as well completely escape free",
108 "Welcome to Mozilla Firefox",
109 "\\u0054\\u0068\\u0065\\u0073\\u0065 \\u0073\\u0065\\u0074\\u0074\\u0069\\u006e\\u0067\\u0073 \\u0061\\u0072\\u0065 \\u0074\\u0061\\u0069\\u006c\\u006f\\u0072\\u0065\\u0064 \\u0074\\u006f \\u0079\\u006f\\u0075\\u0072 \\u0063\\u006f\\u006d\\u0070\\u0075\\u0074\\u0065\\u0072\\u2019\\u0073 \\u0068\\u0061\\u0072\\u0064\\u0077\\u0061\\u0072\\u0065 \\u0061\\u006e\\u0064 \\u006f\\u0070\\u0065\\u0072\\u0061\\u0074\\u0069\\u006e\\u0067 \\u0073\\u0079\\u0073\\u0074\\u0065\\u006d\\u002e",
110 "These settings are tailored to your computer’s hardware and operating system",
111 "Use recommended performance settings",
112 "\\u0041\\u0064\\u0064\\u0069\\u0074\\u0069\\u006f\\u006e\\u0061\\u006c \\u0063\\u006f\\u006e\\u0074\\u0065\\u006e\\u0074 \\u0070\\u0072\\u006f\\u0063\\u0065\\u0073\\u0073\\u0065\\u0073 \\u0063\\u0061\\u006e \\u0069\\u006d\\u0070\\u0072\\u006f\\u0076\\u0065 \\u0070\\u0065\\u0072\\u0066\\u006f\\u0072\\u006d\\u0061\\u006e\\u0063\\u0065 \\u0077\\u0068\\u0065\\u006e \\u0075\\u0073\\u0069\\u006e\\u0067 \\u006d\\u0075\\u006c\\u0074\\u0069\\u0070\\u006c\\u0065 \\u0074\\u0061\\u0062\\u0073\\u002c \\u0062\\u0075\\u0074 \\u0077\\u0069\\u006c\\u006c \\u0061\\u006c\\u0073\\u006f \\u0075\\u0073\\u0065 \\u006d\\u006f\\u0072\\u0065 \\u006d\\u0065\\u006d\\u006f\\u0072\\u0079\\u002e",
113 "Additional content processes can improve performance when using multiple tabs, but will also use more memory.",
116 let mut group = c.benchmark_group("unicode");
118 group.bench_function("writer", |b| {
120 let mut result = String::new();
122 unescape_unicode(&mut result, s).unwrap();
128 group.bench_function("to_string", |b| {
131 let _ = unescape_unicode_to_string(s);
140 criterion_group!(benches, parse_bench,);
141 criterion_main!(benches);