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Rewrite test to remove outdated dependencies #615

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2 changes: 0 additions & 2 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,6 @@ schannel = "0.1.13"
windows-sys = { version = "0.59", features = ["Win32_Foundation", "Win32_System_LibraryLoader", "Win32_Security_Cryptography"] }

[dev-dependencies]
mio = "0.6"
mio-extras = "2.0.3"
anyhow = "1.0.31"

[workspace]
Expand Down
103 changes: 37 additions & 66 deletions tests/multi.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

use std::collections::HashMap;
use std::io::{Cursor, Read};
use std::sync::mpsc::TryRecvError;
use std::time::Duration;

use curl::easy::{Easy, List};
Expand Down Expand Up @@ -95,8 +96,7 @@ fn upload_lots() {
}

let mut m = Multi::new();
let poll = t!(mio::Poll::new());
let (tx, rx) = mio_extras::channel::channel();
let (tx, rx) = std::sync::mpsc::channel();
let tx2 = tx.clone();
t!(m.socket_function(move |socket, events, token| {
t!(tx2.send(Message::Wait(socket, events, token)));
Expand Down Expand Up @@ -136,84 +136,55 @@ fn upload_lots() {
t!(h.upload(true));
t!(h.http_headers(list));

t!(poll.register(&rx, mio::Token(0), mio::Ready::all(), mio::PollOpt::level()));

let e = t!(m.add(h));

let mut next_token = 1;
let mut token_map = HashMap::new();
let mut cur_timeout = None;
let mut events = mio::Events::with_capacity(128);
let mut running = true;

while running {
let n = t!(poll.poll(&mut events, cur_timeout));

if n == 0 && t!(m.timeout()) == 0 {
running = false;
loop {
match cur_timeout {
Some(cur_timeout) => std::thread::sleep(cur_timeout),
None => {}
}

for event in events.iter() {
while event.token() == mio::Token(0) {
match rx.try_recv() {
Ok(Message::Timeout(dur)) => cur_timeout = dur,
Ok(Message::Wait(socket, events, token)) => {
let evented = mio::unix::EventedFd(&socket);
if events.remove() {
token_map.remove(&token).unwrap();
} else {
let mut e = mio::Ready::empty();
if events.input() {
e |= mio::Ready::readable();
}
if events.output() {
e |= mio::Ready::writable();
}
if token == 0 {
let token = next_token;
next_token += 1;
t!(m.assign(socket, token));
token_map.insert(token, socket);
t!(poll.register(
&evented,
mio::Token(token),
e,
mio::PollOpt::level()
));
} else {
t!(poll.reregister(
&evented,
mio::Token(token),
e,
mio::PollOpt::level()
));
}
}
t!(m.timeout());

let message = rx.try_recv();

match message {
Ok(Message::Timeout(dur)) => cur_timeout = dur,
Ok(Message::Wait(socket, events, token)) => {
if events.remove() {
token_map.remove(&token);
} else {
if token == 0 {
let token = next_token;
next_token += 1;
t!(m.assign(socket, token));
token_map.insert(token, socket);
}
Err(_) => break,
}
}

if event.token() == mio::Token(0) {
continue;
}
let mut e = Events::new();
if events.input() {
e.input(true);
}
if events.output() {
e.output(true);
}
let remaining = t!(m.action(socket, &e));

let token = event.token();
let socket = token_map[&token.into()];
let mut e = Events::new();
if event.readiness().is_readable() {
e.input(true);
}
if event.readiness().is_writable() {
e.output(true);
}
if mio::unix::UnixReady::from(event.readiness()).is_error() {
e.error(true);
if remaining == 0 {
break;
}
}
let remaining = t!(m.action(socket, &e));
if remaining == 0 {
running = false;
Err(TryRecvError::Empty) => {
for socket in token_map.values().copied() {
t!(m.action(socket, &Events::new()));
}
}
Err(TryRecvError::Disconnected) => break,
}
}

Expand Down