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use criterion::{criterion_group, criterion_main, Criterion};
use pulldown_cmark::{html, Options, Parser};
use std::str::from_utf8;
static CRDT_BYTES: &[u8] = include_bytes!("../third_party/xi-editor/crdt.md");
fn criterion_benchmark(c: &mut Criterion) {
let mut full_opts = Options::empty();
full_opts.insert(Options::ENABLE_TABLES);
full_opts.insert(Options::ENABLE_FOOTNOTES);
full_opts.insert(Options::ENABLE_STRIKETHROUGH);
full_opts.insert(Options::ENABLE_TASKLISTS);
full_opts.insert(Options::ENABLE_SMART_PUNCTUATION);
c.bench_function("crdt_total", |b| {
let input = from_utf8(CRDT_BYTES).unwrap();
let mut buf = String::with_capacity(input.len() * 3 / 2);
b.iter(|| {
buf.clear();
html::push_html(&mut buf, Parser::new_ext(input, Options::empty()));
})
});
c.bench_function("crdt_html", |b| {
let input = from_utf8(CRDT_BYTES).unwrap();
let events: Vec<_> = Parser::new_ext(input, Options::empty()).collect();
let mut buf = String::with_capacity(input.len() * 3 / 2);
b.iter(|| {
buf.clear();
html::push_html(&mut buf, events.clone().into_iter());
})
});
c.bench_function("crdt_all_options_parse", |b| {
let input = from_utf8(CRDT_BYTES).unwrap();
b.iter(|| Parser::new_ext(input, full_opts).count())
});
c.bench_function("crdt_parse", |b| {
let input = from_utf8(CRDT_BYTES).unwrap();
b.iter(|| Parser::new_ext(input, Options::empty()).count())
});
c.bench_function("smart_punctuation", |b| {
let input = r#"""'This here a real "quote"'
And -- if you're interested -- some em-dashes. Wait --- she actually said that?
Wow... Becky is so 'mean'!
"""#;
b.iter(|| Parser::new_ext(input, full_opts).count());
});
c.bench_function("links_n_emphasis", |b| {
let input = r#"""This is a [link](example.com). **Cool!**
This is a [link](example.com). **Cool!**
This is a [link](example.com). **Cool!**
This is a [link](example.com). **Cool!**
"""#;
b.iter(|| Parser::new_ext(input, Options::empty()).count());
});
c.bench_function("unescapes", |b| {
let input = "This is by far my favourite unicode code point: પ પ પ પ પ પ
પ પ પ પ પ પ પ પ પ પ પ પ પ પ
પ પ પ પ પ પ પ પ પ પ પ પ પ પ
પ પ પ પ પ પ પ પ પ પ પ પ પ પ
પ પ પ પ પ પ પ પ પ પ પ પ પ પ
પ પ પ પ પ પ પ પ પ પ પ પ પ પ
પ પ પ પ પ પ પ પ પ પ પ પ પ પ
પ પ પ પ પ પ પ પ પ પ પ પ પ પ";
b.iter(|| Parser::new_ext(input, Options::empty()).count());
});
c.bench_function("autolinks_n_html", |b| {
let input = "Drop me a line at <john@example.com>. <emph font-weight='BOLD'>Thanks!</emph> <otherinline>
Drop me a line at <john@example.com>. <emph font-weight='BOLD'>Thanks!</emph> <otherinline>
Drop me a line at <john@example.com>. <emph font-weight='BOLD'>Thanks!</emph> <otherinline>
Drop me a line at <john@example.com>. <emph font-weight='BOLD'>Thanks!</emph> <otherinline>
Drop me a line at <john@example.com>. <emph font-weight='BOLD'>Thanks!</emph> <otherinline>";
b.iter(|| Parser::new_ext(input, Options::empty()).count());
});
}
criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);
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