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#![feature(test)]
extern crate test;
use futures::{executor, TryStreamExt};
use futures_codec::{FramedRead, LinesCodec};
use std::io::Cursor;
#[bench]
fn short(b: &mut test::Bencher) {
let data = [
["a"; 16].join("b"),
["b"; 16].join("c"),
["c"; 16].join("d"),
]
.join("\n");
b.iter(|| {
executor::block_on(async {
let read = Cursor::new(test::black_box(&data));
let mut framed = FramedRead::new(read, LinesCodec {});
framed.try_next().await.unwrap();
framed.try_next().await.unwrap();
framed.try_next().await.is_ok()
})
})
}
#[bench]
fn medium(b: &mut test::Bencher) {
let data = [
["a"; 128].join("b"),
["b"; 128].join("c"),
["c"; 128].join("d"),
]
.join("\n");
b.iter(|| {
executor::block_on(async {
let read = Cursor::new(test::black_box(&data));
let mut framed = FramedRead::new(read, LinesCodec {});
framed.try_next().await.unwrap();
framed.try_next().await.unwrap();
framed.try_next().await.is_ok()
})
})
}
#[bench]
fn long(b: &mut test::Bencher) {
let data = [
["a"; 2048].join("b"),
["b"; 2048].join("c"),
["c"; 2048].join("d"),
]
.join("\n");
b.iter(|| {
executor::block_on(async {
let read = Cursor::new(test::black_box(&data));
let mut framed = FramedRead::new(read, LinesCodec {});
framed.try_next().await.unwrap();
framed.try_next().await.unwrap();
framed.try_next().await.is_ok()
})
})
}
|
