#![feature(core, io, test)]
extern crate hyper;
extern crate test;
use std::fmt;
use std::old_io::net::ip::Ipv4Addr;
use hyper::server::{Request, Response, Server};
use hyper::header::Headers;
use hyper::Client;
fn listen() -> hyper::server::Listening {
let server = Server::http(Ipv4Addr(127, 0, 0, 1), 0);
server.listen(handle).unwrap()
}
macro_rules! try_return(
($e:expr) => {{
match $e {
Ok(v) => v,
Err(..) => return
}
}}
);
fn handle(_r: Request, res: Response) {
static BODY: &'static [u8] = b"Benchmarking hyper vs others!";
let mut res = try_return!(res.start());
try_return!(res.write_all(BODY));
try_return!(res.end());
}
#[derive(Clone)]
struct Foo;
impl hyper::header::Header for Foo {
fn header_name() -> &'static str {
"x-foo"
}
fn parse_header(_: &[Vec<u8>]) -> Option<Foo> {
None
}
}
impl hyper::header::HeaderFormat for Foo {
fn fmt_header(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
fmt.write_str("Bar")
}
}
#[bench]
fn bench_hyper(b: &mut test::Bencher) {
let mut listening = listen();
let s = format!("http://{}/", listening.socket);
let url = s.as_slice();
let mut client = Client::new();
let mut headers = Headers::new();
headers.set(Foo);
b.iter(|| {
client.get(url).header(Foo).send().unwrap().read_to_string().unwrap();
});
listening.close().unwrap()
}