mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-26 00:00:16 +02:00
Carl Lerche
227533d456
A step towards collapsing Tokio sub crates into a single `tokio` crate (#1318). The `net` implementation is now provided by the main `tokio` crate. Functionality can be opted out of by using the various net related feature flags.
35 lines
993 B
Rust
35 lines
993 B
Rust
#![cfg(unix)]
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#![warn(rust_2018_idioms)]
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use tokio::io::{AsyncReadExt, AsyncWriteExt};
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use tokio::net::unix::*;
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use futures::future::try_join;
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#[tokio::test]
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async fn accept_read_write() -> std::io::Result<()> {
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let dir = tempfile::Builder::new()
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.prefix("tokio-uds-tests")
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.tempdir()
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.unwrap();
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let sock_path = dir.path().join("connect.sock");
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let mut listener = UnixListener::bind(&sock_path)?;
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let accept = listener.accept();
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let connect = UnixStream::connect(&sock_path);
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let ((mut server, _), mut client) = try_join(accept, connect).await?;
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// Write to the client. TODO: Switch to write_all.
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let write_len = client.write(b"hello").await?;
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assert_eq!(write_len, 5);
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drop(client);
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// Read from the server. TODO: Switch to read_to_end.
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let mut buf = [0u8; 5];
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server.read_exact(&mut buf).await?;
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assert_eq!(&buf, b"hello");
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let len = server.read(&mut buf).await?;
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assert_eq!(len, 0);
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Ok(())
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}
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