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feat(net): add from_std for UdpSocket #302

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merged 2 commits into from
Sep 26, 2024
+289 −245
Merged

feat(net): add from_std for UdpSocket #302

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e66bbcb
feat(net): add from_std for UdpSocket
Berrysoft Sep 26, 2024
aead9f0
test(io): use futures-executor instead of tokio
Berrysoft Sep 26, 2024
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3 changes: 2 additions & 1 deletion compio-io/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,9 @@ pin-project-lite = { version = "0.2.14", optional = true }

[dev-dependencies]
compio-runtime = { workspace = true }
# use tokio to show this crate doesn't depend on the compio runtime
# use tokio & futures to show this crate doesn't depend on the compio runtime
tokio = { workspace = true, features = ["macros", "rt"] }
futures-executor = "0.3.30"

[features]
default = []
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113 changes: 61 additions & 52 deletions compio-io/tests/compat.rs
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Original file line number Diff line number Diff line change
@@ -1,74 +1,83 @@
use std::io::Cursor;

use compio_io::compat::AsyncStream;
use futures_executor::block_on;
use futures_util::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt};

#[tokio::test]
async fn async_compat_read() {
let src = &[1u8, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0][..];
let mut stream = AsyncStream::new(src);
#[test]
fn async_compat_read() {
block_on(async {
let src = &[1u8, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0][..];
let mut stream = AsyncStream::new(src);

let mut buf = [0; 6];
let len = stream.read(&mut buf).await.unwrap();
let mut buf = [0; 6];
let len = stream.read(&mut buf).await.unwrap();

assert_eq!(len, 6);
assert_eq!(buf, [1, 1, 4, 5, 1, 4]);
assert_eq!(len, 6);
assert_eq!(buf, [1, 1, 4, 5, 1, 4]);

let mut buf = [0; 20];
let len = stream.read(&mut buf).await.unwrap();
assert_eq!(len, 7);
assert_eq!(&buf[..7], [1, 9, 1, 9, 8, 1, 0]);
let mut buf = [0; 20];
let len = stream.read(&mut buf).await.unwrap();
assert_eq!(len, 7);
assert_eq!(&buf[..7], [1, 9, 1, 9, 8, 1, 0]);
})
}

#[tokio::test]
async fn async_compat_bufread() {
let src = &[1u8, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0][..];
let mut stream = AsyncStream::new(src);
#[test]
fn async_compat_bufread() {
block_on(async {
let src = &[1u8, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0][..];
let mut stream = AsyncStream::new(src);

let slice = stream.fill_buf().await.unwrap();
assert_eq!(slice, [1, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0]);
stream.consume_unpin(6);
let slice = stream.fill_buf().await.unwrap();
assert_eq!(slice, [1, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0]);
stream.consume_unpin(6);

let mut buf = [0; 7];
let len = stream.read(&mut buf).await.unwrap();
let mut buf = [0; 7];
let len = stream.read(&mut buf).await.unwrap();

assert_eq!(len, 7);
assert_eq!(buf, [1, 9, 1, 9, 8, 1, 0]);
assert_eq!(len, 7);
assert_eq!(buf, [1, 9, 1, 9, 8, 1, 0]);
})
}

#[tokio::test]
async fn async_compat_write() {
let dst = Cursor::new([0u8; 10]);
let mut stream = AsyncStream::new(dst);
#[test]
fn async_compat_write() {
block_on(async {
let dst = Cursor::new([0u8; 10]);
let mut stream = AsyncStream::new(dst);

let len = stream.write(&[1, 1, 4, 5, 1, 4]).await.unwrap();
stream.flush().await.unwrap();
let len = stream.write(&[1, 1, 4, 5, 1, 4]).await.unwrap();
stream.flush().await.unwrap();

assert_eq!(len, 6);
assert_eq!(stream.get_ref().position(), 6);
assert_eq!(stream.get_ref().get_ref(), &[1, 1, 4, 5, 1, 4, 0, 0, 0, 0]);
assert_eq!(len, 6);
assert_eq!(stream.get_ref().position(), 6);
assert_eq!(stream.get_ref().get_ref(), &[1, 1, 4, 5, 1, 4, 0, 0, 0, 0]);

let dst = Cursor::new([0u8; 10]);
let mut stream = AsyncStream::with_capacity(10, dst);
let len = stream
.write(&[1, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0])
.await
.unwrap();
assert_eq!(len, 10);
let dst = Cursor::new([0u8; 10]);
let mut stream = AsyncStream::with_capacity(10, dst);
let len = stream
.write(&[1, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0])
.await
.unwrap();
assert_eq!(len, 10);

stream.flush().await.unwrap();
assert_eq!(stream.get_ref().get_ref(), &[1, 1, 4, 5, 1, 4, 1, 9, 1, 9]);
stream.flush().await.unwrap();
assert_eq!(stream.get_ref().get_ref(), &[1, 1, 4, 5, 1, 4, 1, 9, 1, 9]);
})
}

#[tokio::test]
async fn async_compat_flush_fail() {
let dst = Cursor::new([0u8; 10]);
let mut stream = AsyncStream::new(dst);
let len = stream
.write(&[1, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0])
.await
.unwrap();
assert_eq!(len, 13);
let err = stream.flush().await.unwrap_err();
assert_eq!(err.kind(), std::io::ErrorKind::UnexpectedEof);
#[test]
fn async_compat_flush_fail() {
block_on(async {
let dst = Cursor::new([0u8; 10]);
let mut stream = AsyncStream::new(dst);
let len = stream
.write(&[1, 1, 4, 5, 1, 4, 1, 9, 1, 9, 8, 1, 0])
.await
.unwrap();
assert_eq!(len, 13);
let err = stream.flush().await.unwrap_err();
assert_eq!(err.kind(), std::io::ErrorKind::UnexpectedEof);
})
}
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