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https://github.com/actix/actix-web.git
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dispatcher internals testing (#1840)
This commit is contained in:
parent
05f104c240
commit
2a7f2c1d59
8 changed files with 519 additions and 58 deletions
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@ -4,12 +4,12 @@ use std::task::{Context, Poll};
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use actix_service::Service;
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#[doc(hidden)]
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/// Service that allows to turn non-clone service to a service with `Clone` impl
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///
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/// # Panics
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/// CloneableService might panic with some creative use of thread local storage.
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/// See https://github.com/actix/actix-web/issues/1295 for example
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#[doc(hidden)]
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pub(crate) struct CloneableService<T: Service>(Rc<RefCell<T>>);
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impl<T: Service> CloneableService<T> {
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@ -3,8 +3,8 @@ use std::{fmt, mem};
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use fxhash::FxHashMap;
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#[derive(Default)]
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/// A type map of request extensions.
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#[derive(Default)]
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pub struct Extensions {
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/// Use FxHasher with a std HashMap with for faster
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/// lookups on the small `TypeId` (u64 equivalent) keys.
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@ -58,6 +58,7 @@ impl Codec {
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} else {
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Flags::empty()
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};
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Codec {
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config,
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flags,
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@ -69,26 +70,26 @@ impl Codec {
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}
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}
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/// Check if request is upgrade.
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#[inline]
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/// Check if request is upgrade
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pub fn upgrade(&self) -> bool {
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self.ctype == ConnectionType::Upgrade
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}
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/// Check if last response is keep-alive.
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#[inline]
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/// Check if last response is keep-alive
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pub fn keepalive(&self) -> bool {
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self.ctype == ConnectionType::KeepAlive
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}
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/// Check if keep-alive enabled on server level.
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#[inline]
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/// Check if keep-alive enabled on server level
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pub fn keepalive_enabled(&self) -> bool {
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self.flags.contains(Flags::KEEPALIVE_ENABLED)
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}
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/// Check last request's message type.
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#[inline]
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/// Check last request's message type
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pub fn message_type(&self) -> MessageType {
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if self.flags.contains(Flags::STREAM) {
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MessageType::Stream
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@ -1,8 +1,11 @@
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use std::collections::VecDeque;
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use std::future::Future;
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use std::pin::Pin;
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use std::task::{Context, Poll};
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use std::{fmt, io, net};
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use std::{
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collections::VecDeque,
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fmt,
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future::Future,
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io, mem, net,
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pin::Pin,
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task::{Context, Poll},
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};
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use actix_codec::{AsyncRead, AsyncWrite, Decoder, Encoder, Framed, FramedParts};
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use actix_rt::time::{delay_until, Delay, Instant};
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@ -59,6 +62,9 @@ where
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{
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#[pin]
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inner: DispatcherState<T, S, B, X, U>,
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#[cfg(test)]
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poll_count: u64,
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}
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#[pin_project(project = DispatcherStateProj)]
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@ -247,6 +253,9 @@ where
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ka_expire,
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ka_timer,
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}),
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#[cfg(test)]
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poll_count: 0,
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}
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}
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}
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@ -511,12 +520,12 @@ where
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}
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}
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/// Process one incoming requests
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/// Process one incoming request.
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pub(self) fn poll_request(
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mut self: Pin<&mut Self>,
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cx: &mut Context<'_>,
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) -> Result<bool, DispatchError> {
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// limit a mount of non processed requests
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// limit amount of non-processed requests
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if self.messages.len() >= MAX_PIPELINED_MESSAGES || !self.can_read(cx) {
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return Ok(false);
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}
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@ -725,6 +734,12 @@ where
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#[inline]
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fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
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let this = self.as_mut().project();
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#[cfg(test)]
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{
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*this.poll_count += 1;
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}
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match this.inner.project() {
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DispatcherStateProj::Normal(mut inner) => {
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inner.as_mut().poll_keepalive(cx)?;
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@ -788,10 +803,10 @@ where
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let inner_p = inner.as_mut().project();
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let mut parts = FramedParts::with_read_buf(
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inner_p.io.take().unwrap(),
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std::mem::take(inner_p.codec),
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std::mem::take(inner_p.read_buf),
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mem::take(inner_p.codec),
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mem::take(inner_p.read_buf),
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);
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parts.write_buf = std::mem::take(inner_p.write_buf);
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parts.write_buf = mem::take(inner_p.write_buf);
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let framed = Framed::from_parts(parts);
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let upgrade =
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inner_p.upgrade.take().unwrap().call((req, framed));
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@ -803,8 +818,11 @@ where
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}
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// we didn't get WouldBlock from write operation,
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// so data get written to kernel completely (OSX)
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// so data get written to kernel completely (macOS)
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// and we have to write again otherwise response can get stuck
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//
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// TODO: what? is WouldBlock good or bad?
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// want to find a reference for this macOS behavior
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if inner.as_mut().poll_flush(cx)? || !drain {
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break;
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}
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@ -854,6 +872,11 @@ where
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}
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}
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/// Returns either:
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/// - `Ok(Some(true))` - data was read and done reading all data.
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/// - `Ok(Some(false))` - data was read but there should be more to read.
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/// - `Ok(None)` - no data was read but there should be more to read later.
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/// - Unhandled Errors
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fn read_available<T>(
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cx: &mut Context<'_>,
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io: &mut T,
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@ -887,17 +910,17 @@ where
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read_some = true;
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}
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}
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Poll::Ready(Err(e)) => {
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return if e.kind() == io::ErrorKind::WouldBlock {
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Poll::Ready(Err(err)) => {
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return if err.kind() == io::ErrorKind::WouldBlock {
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if read_some {
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Ok(Some(false))
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} else {
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Ok(None)
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}
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} else if e.kind() == io::ErrorKind::ConnectionReset && read_some {
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} else if err.kind() == io::ErrorKind::ConnectionReset && read_some {
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Ok(Some(true))
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} else {
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Err(e)
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Err(err)
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}
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}
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}
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@ -917,13 +940,64 @@ where
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#[cfg(test)]
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mod tests {
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use actix_service::IntoService;
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use futures_util::future::{lazy, ok};
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use std::{marker::PhantomData, str};
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use actix_service::fn_service;
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use futures_util::future::{lazy, ready};
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use super::*;
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use crate::error::Error;
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use crate::h1::{ExpectHandler, UpgradeHandler};
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use crate::test::TestBuffer;
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use crate::{error::Error, KeepAlive};
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use crate::{
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h1::{ExpectHandler, UpgradeHandler},
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test::TestSeqBuffer,
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};
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fn find_slice(haystack: &[u8], needle: &[u8], from: usize) -> Option<usize> {
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haystack[from..]
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.windows(needle.len())
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.position(|window| window == needle)
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}
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fn stabilize_date_header(payload: &mut [u8]) {
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let mut from = 0;
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while let Some(pos) = find_slice(&payload, b"date", from) {
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payload[(from + pos)..(from + pos + 35)]
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.copy_from_slice(b"date: Thu, 01 Jan 1970 12:34:56 UTC");
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from += 35;
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}
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}
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fn ok_service() -> impl Service<Request = Request, Response = Response, Error = Error>
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{
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fn_service(|_req: Request| ready(Ok::<_, Error>(Response::Ok().finish())))
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}
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fn echo_path_service(
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) -> impl Service<Request = Request, Response = Response, Error = Error> {
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fn_service(|req: Request| {
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let path = req.path().as_bytes();
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ready(Ok::<_, Error>(Response::Ok().body(Body::from_slice(path))))
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})
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}
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fn echo_payload_service(
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) -> impl Service<Request = Request, Response = Response, Error = Error> {
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fn_service(|mut req: Request| {
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Box::pin(async move {
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use futures_util::stream::StreamExt as _;
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let mut pl = req.take_payload();
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let mut body = BytesMut::new();
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while let Some(chunk) = pl.next().await {
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body.extend_from_slice(chunk.unwrap().bytes())
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}
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Ok::<_, Error>(Response::Ok().body(body))
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})
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})
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}
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#[actix_rt::test]
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async fn test_req_parse_err() {
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@ -933,9 +1007,7 @@ mod tests {
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let mut h1 = Dispatcher::<_, _, _, _, UpgradeHandler<TestBuffer>>::new(
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buf,
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ServiceConfig::default(),
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CloneableService::new(
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(|_| ok::<_, Error>(Response::Ok().finish())).into_service(),
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),
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CloneableService::new(ok_service()),
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CloneableService::new(ExpectHandler),
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None,
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None,
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@ -958,4 +1030,274 @@ mod tests {
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})
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.await;
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}
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#[actix_rt::test]
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async fn test_pipelining() {
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lazy(|cx| {
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let buf = TestBuffer::new(
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"\
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GET /abcd HTTP/1.1\r\n\r\n\
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GET /def HTTP/1.1\r\n\r\n\
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",
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);
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let cfg = ServiceConfig::new(KeepAlive::Disabled, 1, 1, false, None);
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let mut h1 = Dispatcher::<_, _, _, _, UpgradeHandler<TestBuffer>>::new(
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buf,
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cfg,
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CloneableService::new(echo_path_service()),
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CloneableService::new(ExpectHandler),
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None,
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None,
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Extensions::new(),
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None,
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);
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assert!(matches!(&h1.inner, DispatcherState::Normal(_)));
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match Pin::new(&mut h1).poll(cx) {
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Poll::Pending => panic!("first poll should not be pending"),
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Poll::Ready(res) => assert!(res.is_ok()),
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}
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// polls: initial => shutdown
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assert_eq!(h1.poll_count, 2);
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if let DispatcherState::Normal(ref mut inner) = h1.inner {
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let res = &mut inner.io.take().unwrap().write_buf[..];
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stabilize_date_header(res);
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let exp = b"\
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HTTP/1.1 200 OK\r\n\
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content-length: 5\r\n\
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connection: close\r\n\
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date: Thu, 01 Jan 1970 12:34:56 UTC\r\n\r\n\
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/abcd\
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HTTP/1.1 200 OK\r\n\
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content-length: 4\r\n\
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connection: close\r\n\
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date: Thu, 01 Jan 1970 12:34:56 UTC\r\n\r\n\
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/def\
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";
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assert_eq!(res.to_vec(), exp.to_vec());
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}
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})
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.await;
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lazy(|cx| {
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let buf = TestBuffer::new(
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"\
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GET /abcd HTTP/1.1\r\n\r\n\
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GET /def HTTP/1\r\n\r\n\
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",
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);
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let cfg = ServiceConfig::new(KeepAlive::Disabled, 1, 1, false, None);
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let mut h1 = Dispatcher::<_, _, _, _, UpgradeHandler<TestBuffer>>::new(
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buf,
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cfg,
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CloneableService::new(echo_path_service()),
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CloneableService::new(ExpectHandler),
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None,
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None,
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Extensions::new(),
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None,
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);
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assert!(matches!(&h1.inner, DispatcherState::Normal(_)));
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match Pin::new(&mut h1).poll(cx) {
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Poll::Pending => panic!("first poll should not be pending"),
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Poll::Ready(res) => assert!(res.is_err()),
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}
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// polls: initial => shutdown
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assert_eq!(h1.poll_count, 1);
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if let DispatcherState::Normal(ref mut inner) = h1.inner {
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let res = &mut inner.io.take().unwrap().write_buf[..];
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stabilize_date_header(res);
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let exp = b"\
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HTTP/1.1 200 OK\r\n\
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content-length: 5\r\n\
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connection: close\r\n\
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date: Thu, 01 Jan 1970 12:34:56 UTC\r\n\r\n\
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/abcd\
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HTTP/1.1 400 Bad Request\r\n\
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content-length: 0\r\n\
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connection: close\r\n\
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date: Thu, 01 Jan 1970 12:34:56 UTC\r\n\r\n\
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";
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assert_eq!(res.to_vec(), exp.to_vec());
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}
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})
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.await;
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}
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#[actix_rt::test]
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async fn test_expect() {
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lazy(|cx| {
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let mut buf = TestSeqBuffer::empty();
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let cfg = ServiceConfig::new(KeepAlive::Disabled, 0, 0, false, None);
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let mut h1 = Dispatcher::<_, _, _, _, UpgradeHandler<_>>::new(
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buf.clone(),
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cfg,
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CloneableService::new(echo_payload_service()),
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CloneableService::new(ExpectHandler),
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None,
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None,
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Extensions::new(),
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None,
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);
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buf.extend_read_buf(
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"\
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POST /upload HTTP/1.1\r\n\
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Content-Length: 5\r\n\
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Expect: 100-continue\r\n\
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\r\n\
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",
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);
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assert!(Pin::new(&mut h1).poll(cx).is_pending());
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assert!(matches!(&h1.inner, DispatcherState::Normal(_)));
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// polls: manual
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assert_eq!(h1.poll_count, 1);
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eprintln!("poll count: {}", h1.poll_count);
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if let DispatcherState::Normal(ref inner) = h1.inner {
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let io = inner.io.as_ref().unwrap();
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let res = &io.write_buf()[..];
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assert_eq!(
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str::from_utf8(res).unwrap(),
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"HTTP/1.1 100 Continue\r\n\r\n"
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);
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}
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buf.extend_read_buf("12345");
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assert!(Pin::new(&mut h1).poll(cx).is_ready());
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// polls: manual manual shutdown
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assert_eq!(h1.poll_count, 3);
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if let DispatcherState::Normal(ref inner) = h1.inner {
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let io = inner.io.as_ref().unwrap();
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let mut res = (&io.write_buf()[..]).to_owned();
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stabilize_date_header(&mut res);
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assert_eq!(
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str::from_utf8(&res).unwrap(),
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"\
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HTTP/1.1 100 Continue\r\n\
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\r\n\
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HTTP/1.1 200 OK\r\n\
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content-length: 5\r\n\
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connection: close\r\n\
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date: Thu, 01 Jan 1970 12:34:56 UTC\r\n\
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\r\n\
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12345\
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"
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);
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}
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})
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.await;
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}
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#[actix_rt::test]
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async fn test_eager_expect() {
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lazy(|cx| {
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let mut buf = TestSeqBuffer::empty();
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let cfg = ServiceConfig::new(KeepAlive::Disabled, 0, 0, false, None);
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let mut h1 = Dispatcher::<_, _, _, _, UpgradeHandler<_>>::new(
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buf.clone(),
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cfg,
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CloneableService::new(echo_path_service()),
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CloneableService::new(ExpectHandler),
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None,
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None,
|
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Extensions::new(),
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None,
|
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);
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|
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buf.extend_read_buf(
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"\
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POST /upload HTTP/1.1\r\n\
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Content-Length: 5\r\n\
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Expect: 100-continue\r\n\
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\r\n\
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",
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);
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|
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assert!(Pin::new(&mut h1).poll(cx).is_ready());
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assert!(matches!(&h1.inner, DispatcherState::Normal(_)));
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// polls: manual shutdown
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assert_eq!(h1.poll_count, 2);
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if let DispatcherState::Normal(ref inner) = h1.inner {
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let io = inner.io.as_ref().unwrap();
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let mut res = (&io.write_buf()[..]).to_owned();
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stabilize_date_header(&mut res);
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// Despite the content-length header and even though the request payload has not
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// been sent, this test expects a complete service response since the payload
|
||||
// is not used at all. The service passed to dispatcher is path echo and doesn't
|
||||
// consume payload bytes.
|
||||
assert_eq!(
|
||||
str::from_utf8(&res).unwrap(),
|
||||
"\
|
||||
HTTP/1.1 100 Continue\r\n\
|
||||
\r\n\
|
||||
HTTP/1.1 200 OK\r\n\
|
||||
content-length: 7\r\n\
|
||||
connection: close\r\n\
|
||||
date: Thu, 01 Jan 1970 12:34:56 UTC\r\n\
|
||||
\r\n\
|
||||
/upload\
|
||||
"
|
||||
);
|
||||
}
|
||||
})
|
||||
.await;
|
||||
}
|
||||
|
||||
#[actix_rt::test]
|
||||
async fn test_upgrade() {
|
||||
lazy(|cx| {
|
||||
let mut buf = TestSeqBuffer::empty();
|
||||
let cfg = ServiceConfig::new(KeepAlive::Disabled, 0, 0, false, None);
|
||||
let mut h1 = Dispatcher::<_, _, _, _, UpgradeHandler<_>>::new(
|
||||
buf.clone(),
|
||||
cfg,
|
||||
CloneableService::new(ok_service()),
|
||||
CloneableService::new(ExpectHandler),
|
||||
Some(CloneableService::new(UpgradeHandler(PhantomData))),
|
||||
None,
|
||||
Extensions::new(),
|
||||
None,
|
||||
);
|
||||
|
||||
buf.extend_read_buf(
|
||||
"\
|
||||
GET /ws HTTP/1.1\r\n\
|
||||
Connection: Upgrade\r\n\
|
||||
Upgrade: websocket\r\n\
|
||||
\r\n\
|
||||
",
|
||||
);
|
||||
|
||||
assert!(Pin::new(&mut h1).poll(cx).is_ready());
|
||||
assert!(matches!(&h1.inner, DispatcherState::Upgrade(_)));
|
||||
|
||||
// polls: manual shutdown
|
||||
assert_eq!(h1.poll_count, 2);
|
||||
})
|
||||
.await;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
use std::task::{Context, Poll};
|
||||
|
||||
use actix_service::{Service, ServiceFactory};
|
||||
use futures_util::future::{ok, Ready};
|
||||
use futures_util::future::{ready, Ready};
|
||||
|
||||
use crate::error::Error;
|
||||
use crate::request::Request;
|
||||
|
@ -17,8 +17,8 @@ impl ServiceFactory for ExpectHandler {
|
|||
type InitError = Error;
|
||||
type Future = Ready<Result<Self::Service, Self::InitError>>;
|
||||
|
||||
fn new_service(&self, _: ()) -> Self::Future {
|
||||
ok(ExpectHandler)
|
||||
fn new_service(&self, _: Self::Config) -> Self::Future {
|
||||
ready(Ok(ExpectHandler))
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -33,6 +33,8 @@ impl Service for ExpectHandler {
|
|||
}
|
||||
|
||||
fn call(&mut self, req: Request) -> Self::Future {
|
||||
ok(req)
|
||||
ready(Ok(req))
|
||||
// TODO: add some way to trigger error
|
||||
// Err(error::ErrorExpectationFailed("test"))
|
||||
}
|
||||
}
|
||||
|
|
|
@ -3,13 +3,13 @@ use std::task::{Context, Poll};
|
|||
|
||||
use actix_codec::Framed;
|
||||
use actix_service::{Service, ServiceFactory};
|
||||
use futures_util::future::Ready;
|
||||
use futures_util::future::{ready, Ready};
|
||||
|
||||
use crate::error::Error;
|
||||
use crate::h1::Codec;
|
||||
use crate::request::Request;
|
||||
|
||||
pub struct UpgradeHandler<T>(PhantomData<T>);
|
||||
pub struct UpgradeHandler<T>(pub(crate) PhantomData<T>);
|
||||
|
||||
impl<T> ServiceFactory for UpgradeHandler<T> {
|
||||
type Config = ();
|
||||
|
@ -36,6 +36,6 @@ impl<T> Service for UpgradeHandler<T> {
|
|||
}
|
||||
|
||||
fn call(&mut self, _: Self::Request) -> Self::Future {
|
||||
unimplemented!()
|
||||
ready(Ok(()))
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,9 +1,14 @@
|
|||
//! Test Various helpers for Actix applications to use during testing.
|
||||
use std::convert::TryFrom;
|
||||
use std::io::{self, Read, Write};
|
||||
use std::pin::Pin;
|
||||
use std::str::FromStr;
|
||||
use std::task::{Context, Poll};
|
||||
//! Various testing helpers for use in internal and app tests.
|
||||
|
||||
use std::{
|
||||
cell::{Ref, RefCell},
|
||||
convert::TryFrom,
|
||||
io::{self, Read, Write},
|
||||
pin::Pin,
|
||||
rc::Rc,
|
||||
str::FromStr,
|
||||
task::{Context, Poll},
|
||||
};
|
||||
|
||||
use actix_codec::{AsyncRead, AsyncWrite};
|
||||
use bytes::{Bytes, BytesMut};
|
||||
|
@ -183,7 +188,7 @@ fn parts(parts: &mut Option<Inner>) -> &mut Inner {
|
|||
parts.as_mut().expect("cannot reuse test request builder")
|
||||
}
|
||||
|
||||
/// Async io buffer
|
||||
/// Async I/O test buffer.
|
||||
pub struct TestBuffer {
|
||||
pub read_buf: BytesMut,
|
||||
pub write_buf: BytesMut,
|
||||
|
@ -191,24 +196,24 @@ pub struct TestBuffer {
|
|||
}
|
||||
|
||||
impl TestBuffer {
|
||||
/// Create new TestBuffer instance
|
||||
pub fn new<T>(data: T) -> TestBuffer
|
||||
/// Create new `TestBuffer` instance with initial read buffer.
|
||||
pub fn new<T>(data: T) -> Self
|
||||
where
|
||||
BytesMut: From<T>,
|
||||
T: Into<BytesMut>,
|
||||
{
|
||||
TestBuffer {
|
||||
read_buf: BytesMut::from(data),
|
||||
Self {
|
||||
read_buf: data.into(),
|
||||
write_buf: BytesMut::new(),
|
||||
err: None,
|
||||
}
|
||||
}
|
||||
|
||||
/// Create new empty TestBuffer instance
|
||||
pub fn empty() -> TestBuffer {
|
||||
TestBuffer::new("")
|
||||
/// Create new empty `TestBuffer` instance.
|
||||
pub fn empty() -> Self {
|
||||
Self::new("")
|
||||
}
|
||||
|
||||
/// Add extra data to read buffer.
|
||||
/// Add data to read buffer.
|
||||
pub fn extend_read_buf<T: AsRef<[u8]>>(&mut self, data: T) {
|
||||
self.read_buf.extend_from_slice(data.as_ref())
|
||||
}
|
||||
|
@ -236,6 +241,7 @@ impl io::Write for TestBuffer {
|
|||
self.write_buf.extend(buf);
|
||||
Ok(buf.len())
|
||||
}
|
||||
|
||||
fn flush(&mut self) -> io::Result<()> {
|
||||
Ok(())
|
||||
}
|
||||
|
@ -268,3 +274,113 @@ impl AsyncWrite for TestBuffer {
|
|||
Poll::Ready(Ok(()))
|
||||
}
|
||||
}
|
||||
|
||||
/// Async I/O test buffer with ability to incrementally add to the read buffer.
|
||||
#[derive(Clone)]
|
||||
pub struct TestSeqBuffer(Rc<RefCell<TestSeqInner>>);
|
||||
|
||||
impl TestSeqBuffer {
|
||||
/// Create new `TestBuffer` instance with initial read buffer.
|
||||
pub fn new<T>(data: T) -> Self
|
||||
where
|
||||
T: Into<BytesMut>,
|
||||
{
|
||||
Self(Rc::new(RefCell::new(TestSeqInner {
|
||||
read_buf: data.into(),
|
||||
write_buf: BytesMut::new(),
|
||||
err: None,
|
||||
})))
|
||||
}
|
||||
|
||||
/// Create new empty `TestBuffer` instance.
|
||||
pub fn empty() -> Self {
|
||||
Self::new("")
|
||||
}
|
||||
|
||||
pub fn read_buf(&self) -> Ref<'_, BytesMut> {
|
||||
Ref::map(self.0.borrow(), |inner| &inner.read_buf)
|
||||
}
|
||||
|
||||
pub fn write_buf(&self) -> Ref<'_, BytesMut> {
|
||||
Ref::map(self.0.borrow(), |inner| &inner.write_buf)
|
||||
}
|
||||
|
||||
pub fn err(&self) -> Ref<'_, Option<io::Error>> {
|
||||
Ref::map(self.0.borrow(), |inner| &inner.err)
|
||||
}
|
||||
|
||||
/// Add data to read buffer.
|
||||
pub fn extend_read_buf<T: AsRef<[u8]>>(&mut self, data: T) {
|
||||
self.0
|
||||
.borrow_mut()
|
||||
.read_buf
|
||||
.extend_from_slice(data.as_ref())
|
||||
}
|
||||
}
|
||||
|
||||
pub struct TestSeqInner {
|
||||
read_buf: BytesMut,
|
||||
write_buf: BytesMut,
|
||||
err: Option<io::Error>,
|
||||
}
|
||||
|
||||
impl io::Read for TestSeqBuffer {
|
||||
fn read(&mut self, dst: &mut [u8]) -> Result<usize, io::Error> {
|
||||
if self.0.borrow().read_buf.is_empty() {
|
||||
if self.0.borrow().err.is_some() {
|
||||
Err(self.0.borrow_mut().err.take().unwrap())
|
||||
} else {
|
||||
Err(io::Error::new(io::ErrorKind::WouldBlock, ""))
|
||||
}
|
||||
} else {
|
||||
let size = std::cmp::min(self.0.borrow().read_buf.len(), dst.len());
|
||||
let b = self.0.borrow_mut().read_buf.split_to(size);
|
||||
dst[..size].copy_from_slice(&b);
|
||||
Ok(size)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl io::Write for TestSeqBuffer {
|
||||
fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
|
||||
self.0.borrow_mut().write_buf.extend(buf);
|
||||
Ok(buf.len())
|
||||
}
|
||||
|
||||
fn flush(&mut self) -> io::Result<()> {
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl AsyncRead for TestSeqBuffer {
|
||||
fn poll_read(
|
||||
self: Pin<&mut Self>,
|
||||
_: &mut Context<'_>,
|
||||
buf: &mut [u8],
|
||||
) -> Poll<io::Result<usize>> {
|
||||
let r = self.get_mut().read(buf);
|
||||
match r {
|
||||
Ok(n) => Poll::Ready(Ok(n)),
|
||||
Err(err) if err.kind() == io::ErrorKind::WouldBlock => Poll::Pending,
|
||||
Err(err) => Poll::Ready(Err(err)),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl AsyncWrite for TestSeqBuffer {
|
||||
fn poll_write(
|
||||
self: Pin<&mut Self>,
|
||||
_: &mut Context<'_>,
|
||||
buf: &[u8],
|
||||
) -> Poll<io::Result<usize>> {
|
||||
Poll::Ready(self.get_mut().write(buf))
|
||||
}
|
||||
|
||||
fn poll_flush(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {
|
||||
Poll::Ready(Ok(()))
|
||||
}
|
||||
|
||||
fn poll_shutdown(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {
|
||||
Poll::Ready(Ok(()))
|
||||
}
|
||||
}
|
||||
|
|
|
@ -197,13 +197,13 @@ mod tests {
|
|||
let req = TestRequest::default().method(Method::POST).finish();
|
||||
assert_eq!(
|
||||
HandshakeError::GetMethodRequired,
|
||||
verify_handshake(req.head()).err().unwrap()
|
||||
verify_handshake(req.head()).unwrap_err(),
|
||||
);
|
||||
|
||||
let req = TestRequest::default().finish();
|
||||
assert_eq!(
|
||||
HandshakeError::NoWebsocketUpgrade,
|
||||
verify_handshake(req.head()).err().unwrap()
|
||||
verify_handshake(req.head()).unwrap_err(),
|
||||
);
|
||||
|
||||
let req = TestRequest::default()
|
||||
|
@ -211,7 +211,7 @@ mod tests {
|
|||
.finish();
|
||||
assert_eq!(
|
||||
HandshakeError::NoWebsocketUpgrade,
|
||||
verify_handshake(req.head()).err().unwrap()
|
||||
verify_handshake(req.head()).unwrap_err(),
|
||||
);
|
||||
|
||||
let req = TestRequest::default()
|
||||
|
@ -222,7 +222,7 @@ mod tests {
|
|||
.finish();
|
||||
assert_eq!(
|
||||
HandshakeError::NoConnectionUpgrade,
|
||||
verify_handshake(req.head()).err().unwrap()
|
||||
verify_handshake(req.head()).unwrap_err(),
|
||||
);
|
||||
|
||||
let req = TestRequest::default()
|
||||
|
@ -237,7 +237,7 @@ mod tests {
|
|||
.finish();
|
||||
assert_eq!(
|
||||
HandshakeError::NoVersionHeader,
|
||||
verify_handshake(req.head()).err().unwrap()
|
||||
verify_handshake(req.head()).unwrap_err(),
|
||||
);
|
||||
|
||||
let req = TestRequest::default()
|
||||
|
@ -256,7 +256,7 @@ mod tests {
|
|||
.finish();
|
||||
assert_eq!(
|
||||
HandshakeError::UnsupportedVersion,
|
||||
verify_handshake(req.head()).err().unwrap()
|
||||
verify_handshake(req.head()).unwrap_err(),
|
||||
);
|
||||
|
||||
let req = TestRequest::default()
|
||||
|
@ -275,7 +275,7 @@ mod tests {
|
|||
.finish();
|
||||
assert_eq!(
|
||||
HandshakeError::BadWebsocketKey,
|
||||
verify_handshake(req.head()).err().unwrap()
|
||||
verify_handshake(req.head()).unwrap_err(),
|
||||
);
|
||||
|
||||
let req = TestRequest::default()
|
||||
|
|
Loading…
Reference in a new issue