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use std::io::Write as _;
use criterion::{black_box, Criterion};
fn stream(c: &mut Criterion) {
for (name, content) in [
("demo.vte", &include_bytes!("../tests/demo.vte")[..]),
("rg_help.vte", &include_bytes!("../tests/rg_help.vte")[..]),
("rg_linus.vte", &include_bytes!("../tests/rg_linus.vte")[..]),
(
"state_changes",
&b"\x1b]2;X\x1b\\ \x1b[0m \x1bP0@\x1b\\"[..],
),
] {
let mut group = c.benchmark_group(name);
group.bench_function("nop", |b| {
b.iter(|| {
let buffer = anstream::Buffer::with_capacity(content.len());
let mut stream = buffer;
stream.write_all(content).unwrap();
black_box(stream)
})
});
group.bench_function("StripStream", |b| {
b.iter(|| {
let buffer = anstream::Buffer::with_capacity(content.len());
let mut stream = anstream::StripStream::new(buffer);
stream.write_all(content).unwrap();
black_box(stream)
})
});
#[cfg(all(windows, feature = "wincon"))]
group.bench_function("WinconStream", |b| {
b.iter(|| {
let buffer = anstream::Buffer::with_capacity(content.len());
let mut stream =
anstream::WinconStream::new(anstyle_wincon::Console::new(buffer).unwrap());
stream.write_all(content).unwrap();
black_box(stream)
})
});
group.bench_function("AutoStream::always_ansi", |b| {
b.iter(|| {
let buffer = anstream::Buffer::with_capacity(content.len());
let mut stream = anstream::AutoStream::always_ansi(buffer);
stream.write_all(content).unwrap();
black_box(stream)
})
});
group.bench_function("AutoStream::always", |b| {
b.iter(|| {
let buffer = anstream::Buffer::with_capacity(content.len());
let mut stream = anstream::AutoStream::always(buffer);
stream.write_all(content).unwrap();
black_box(stream)
})
});
group.bench_function("AutoStream::never", |b| {
b.iter(|| {
let buffer = anstream::Buffer::with_capacity(content.len());
let mut stream = anstream::AutoStream::never(buffer);
stream.write_all(content).unwrap();
black_box(stream)
})
});
}
}
criterion::criterion_group!(benches, stream);
criterion::criterion_main!(benches);
|
