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use criterion::{criterion_group, criterion_main};
mod to_html {
use criterion::{BenchmarkId, Criterion, Throughput};
use pulldown_cmark::{html, Options, Parser};
pub fn pathological_codeblocks1(c: &mut Criterion) {
let mut group = c.benchmark_group("pathological_codeblocks1");
let mut buf = String::new();
for i in 1..10 {
buf.push_str(&"`".repeat(i * 100));
buf.push(' ');
group.throughput(Throughput::Bytes(buf.len() as u64));
group.bench_with_input(BenchmarkId::from_parameter(i), &buf, |b, buf| {
b.iter(|| render_html(&buf, Options::empty()));
});
}
group.finish();
}
pub fn advanced_pathological_codeblocks(c: &mut Criterion) {
let mut group = c.benchmark_group("advanced_pathological_codeblocks");
let mut buf = String::new();
let mut i = 1;
while buf.len() < 1250 {
buf.push_str(&"`".repeat(i));
buf.push(' ');
i += 1;
buf.push_str(&"*a* ".repeat(buf.len()));
group.throughput(Throughput::Bytes(buf.len() as u64));
group.bench_with_input(BenchmarkId::from_parameter(i), &buf, |b, buf| {
b.iter(|| render_html(&buf, Options::empty()));
});
}
group.finish();
}
fn render_html(text: &str, opts: Options) -> String {
let mut s = String::with_capacity(text.len() * 3 / 2);
let p = Parser::new_ext(text, opts);
html::push_html(&mut s, p);
s
}
}
criterion_group!(
benches,
to_html::pathological_codeblocks1,
to_html::advanced_pathological_codeblocks
);
criterion_main!(benches);
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