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libextra: Another round of de-Cell-ing.

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34 uses of `Cell` remain.
This commit is contained in:
Patrick Walton 2013-12-03 16:44:16 -08:00
parent 5aad292fb9
commit 786dea207d
35 changed files with 211 additions and 387 deletions
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91
src/libstd/io/net/tcp.rs
View file

@ -146,7 +146,6 @@ impl Acceptor<TcpStream> for TcpAcceptor {
#[cfg(test)]
mod test {
use super::*;
use cell::Cell;
use rt::test::*;
use io::net::ip::{Ipv4Addr, SocketAddr};
use io::*;
@ -196,12 +195,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip4();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let mut buf = [0];
stream.read(buf);
@ -209,7 +206,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let mut stream = TcpStream::connect(addr);
stream.write([99]);
}
@ -221,12 +218,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip6();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let mut buf = [0];
stream.read(buf);
@ -234,7 +229,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let mut stream = TcpStream::connect(addr);
stream.write([99]);
}
@ -246,12 +241,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip4();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let mut buf = [0];
let nread = stream.read(buf);
@ -259,7 +252,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let _stream = TcpStream::connect(addr);
// Close
}
@ -271,12 +264,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip6();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let mut buf = [0];
let nread = stream.read(buf);
@ -284,7 +275,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let _stream = TcpStream::connect(addr);
// Close
}
@ -296,12 +287,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip4();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let mut buf = [0];
let nread = stream.read(buf);
@ -319,7 +308,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let _stream = TcpStream::connect(addr);
// Close
}
@ -331,12 +320,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip6();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let mut buf = [0];
let nread = stream.read(buf);
@ -354,7 +341,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let _stream = TcpStream::connect(addr);
// Close
}
@ -366,12 +353,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip4();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let buf = [0];
loop {
@ -392,7 +377,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let _stream = TcpStream::connect(addr);
// Close
}
@ -404,12 +389,10 @@ mod test {
do run_in_mt_newsched_task {
let addr = next_test_ip6();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
let mut stream = acceptor.accept();
let buf = [0];
loop {
@ -430,7 +413,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
let _stream = TcpStream::connect(addr);
// Close
}
@ -443,12 +426,10 @@ mod test {
let addr = next_test_ip4();
let max = 10;
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
for ref mut stream in acceptor.incoming().take(max) {
let mut buf = [0];
stream.read(buf);
@ -457,7 +438,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
max.times(|| {
let mut stream = TcpStream::connect(addr);
stream.write([99]);
@ -472,12 +453,10 @@ mod test {
let addr = next_test_ip6();
let max = 10;
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
for ref mut stream in acceptor.incoming().take(max) {
let mut buf = [0];
stream.read(buf);
@ -486,7 +465,7 @@ mod test {
}
do spawntask {
port.take().recv();
port.recv();
max.times(|| {
let mut stream = TcpStream::connect(addr);
stream.write([99]);
@ -501,16 +480,14 @@ mod test {
let addr = next_test_ip4();
static MAX: int = 10;
let (port, chan) = oneshot();
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
for (i, stream) in acceptor.incoming().enumerate().take(MAX as uint) {
let stream = Cell::new(stream);
// Start another task to handle the connection
do spawntask {
let mut stream = stream.take();
let mut stream = stream;
let mut buf = [0];
stream.read(buf);
assert!(buf[0] == i as u8);
@ -543,16 +520,14 @@ mod test {
let addr = next_test_ip6();
static MAX: int = 10;
let (port, chan) = oneshot();
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
for (i, stream) in acceptor.incoming().enumerate().take(MAX as uint) {
let stream = Cell::new(stream);
// Start another task to handle the connection
do spawntask {
let mut stream = stream.take();
let mut stream = stream;
let mut buf = [0];
stream.read(buf);
assert!(buf[0] == i as u8);
@ -585,16 +560,14 @@ mod test {
let addr = next_test_ip4();
static MAX: int = 10;
let (port, chan) = oneshot();
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
for stream in acceptor.incoming().take(MAX as uint) {
let stream = Cell::new(stream);
// Start another task to handle the connection
do spawntask_later {
let mut stream = stream.take();
let mut stream = stream;
let mut buf = [0];
stream.read(buf);
assert!(buf[0] == 99);
@ -626,16 +599,14 @@ mod test {
let addr = next_test_ip6();
static MAX: int = 10;
let (port, chan) = oneshot();
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
for stream in acceptor.incoming().take(MAX as uint) {
let stream = Cell::new(stream);
// Start another task to handle the connection
do spawntask_later {
let mut stream = stream.take();
let mut stream = stream;
let mut buf = [0];
stream.read(buf);
assert!(buf[0] == 99);
@ -682,18 +653,16 @@ mod test {
fn peer_name(addr: SocketAddr) {
do run_in_mt_newsched_task {
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = TcpListener::bind(addr).listen();
chan.take().send(());
chan.send(());
acceptor.accept();
}
do spawntask {
port.take().recv();
port.recv();
let stream = TcpStream::connect(addr);
assert!(stream.is_some());

25
src/libstd/io/net/udp.rs
View file

@ -110,7 +110,6 @@ mod test {
use io::*;
use option::{Some, None};
use rt::comm::oneshot;
use cell::Cell;
#[test] #[ignore]
fn bind_error() {
@ -134,13 +133,11 @@ mod test {
let server_ip = next_test_ip4();
let client_ip = next_test_ip4();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
match UdpSocket::bind(server_ip) {
Some(ref mut server) => {
chan.take().send(());
chan.send(());
let mut buf = [0];
match server.recvfrom(buf) {
Some((nread, src)) => {
@ -158,7 +155,7 @@ mod test {
do spawntask {
match UdpSocket::bind(client_ip) {
Some(ref mut client) => {
port.take().recv();
port.recv();
client.sendto([99], server_ip)
}
None => fail!()
@ -173,13 +170,11 @@ mod test {
let server_ip = next_test_ip6();
let client_ip = next_test_ip6();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
match UdpSocket::bind(server_ip) {
Some(ref mut server) => {
chan.take().send(());
chan.send(());
let mut buf = [0];
match server.recvfrom(buf) {
Some((nread, src)) => {
@ -197,7 +192,7 @@ mod test {
do spawntask {
match UdpSocket::bind(client_ip) {
Some(ref mut client) => {
port.take().recv();
port.recv();
client.sendto([99], server_ip)
}
None => fail!()
@ -212,15 +207,13 @@ mod test {
let server_ip = next_test_ip4();
let client_ip = next_test_ip4();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
match UdpSocket::bind(server_ip) {
Some(server) => {
let server = ~server;
let mut stream = server.connect(client_ip);
chan.take().send(());
chan.send(());
let mut buf = [0];
match stream.read(buf) {
Some(nread) => {
@ -239,7 +232,7 @@ mod test {
Some(client) => {
let client = ~client;
let mut stream = client.connect(server_ip);
port.take().recv();
port.recv();
stream.write([99]);
}
None => fail!()
@ -254,15 +247,13 @@ mod test {
let server_ip = next_test_ip6();
let client_ip = next_test_ip6();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
match UdpSocket::bind(server_ip) {
Some(server) => {
let server = ~server;
let mut stream = server.connect(client_ip);
chan.take().send(());
chan.send(());
let mut buf = [0];
match stream.read(buf) {
Some(nread) => {
@ -281,7 +272,7 @@ mod test {
Some(client) => {
let client = ~client;
let mut stream = client.connect(server_ip);
port.take().recv();
port.recv();
stream.write([99]);
}
None => fail!()

22
src/libstd/io/net/unix.rs
View file

@ -152,32 +152,26 @@ impl Acceptor<UnixStream> for UnixAcceptor {
mod tests {
use prelude::*;
use super::*;
use cell::Cell;
use rt::test::*;
use io::*;
use rt::comm::oneshot;
fn smalltest(server: proc(UnixStream), client: proc(UnixStream)) {
let server = Cell::new(server);
let client = Cell::new(client);
do run_in_mt_newsched_task {
let server = Cell::new(server.take());
let client = Cell::new(client.take());
let path1 = next_test_unix();
let path2 = path1.clone();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
let (client, server) = (client, server);
do spawntask {
let mut acceptor = UnixListener::bind(&path1).listen();
chan.take().send(());
server.take()(acceptor.accept().unwrap());
chan.send(());
server(acceptor.accept().unwrap());
}
do spawntask {
port.take().recv();
client.take()(UnixStream::connect(&path2).unwrap());
port.recv();
client(UnixStream::connect(&path2).unwrap());
}
}
}
@ -260,12 +254,10 @@ mod tests {
let path1 = next_test_unix();
let path2 = path1.clone();
let (port, chan) = oneshot();
let port = Cell::new(port);
let chan = Cell::new(chan);
do spawntask {
let mut acceptor = UnixListener::bind(&path1).listen();
chan.take().send(());
chan.send(());
times.times(|| {
let mut client = acceptor.accept();
let mut buf = [0];
@ -275,7 +267,7 @@ mod tests {
}
do spawntask {
port.take().recv();
port.recv();
times.times(|| {
let mut stream = UnixStream::connect(&path2);
stream.write([100]);