114 lines
2.5 KiB
Rust
114 lines
2.5 KiB
Rust
//! Utilities to support tests.
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pub extern crate bytes;
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pub extern crate h2;
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pub extern crate http;
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pub extern crate tokio_io;
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pub extern crate futures;
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pub extern crate mock_io;
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pub extern crate env_logger;
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pub use self::futures::{
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Future,
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Sink,
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Stream,
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};
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pub use self::futures::future::poll_fn;
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pub use self::http::{
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request,
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response,
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method,
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status,
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Request,
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Response,
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HeaderMap,
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};
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pub use self::h2::client::{self, Client};
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// pub use self::h2::server;
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pub use self::bytes::{
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Buf,
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BufMut,
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Bytes,
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BytesMut,
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IntoBuf,
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};
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pub use std::time::Duration;
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use tokio_io::{AsyncRead, AsyncWrite};
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pub trait MockH2 {
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fn handshake(&mut self) -> &mut Self;
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}
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impl MockH2 for mock_io::Builder {
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fn handshake(&mut self) -> &mut Self {
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self.write(b"PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n")
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// Settings frame
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.write(frames::SETTINGS)
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.read(frames::SETTINGS)
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.read(frames::SETTINGS_ACK)
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}
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}
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pub trait ClientExt {
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fn run<F: Future>(&mut self, f: F) -> Result<F::Item, F::Error>;
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}
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impl<T, B> ClientExt for Client<T, B>
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where T: AsyncRead + AsyncWrite + 'static,
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B: IntoBuf + 'static,
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{
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fn run<F: Future>(&mut self, f: F) -> Result<F::Item, F::Error> {
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use futures::future::{self, Future};
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use futures::future::Either::*;
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let res = future::poll_fn(|| self.poll())
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.select2(f).wait();
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match res {
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Ok(A((_, b))) => {
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// Connection is done...
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b.wait()
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}
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Ok(B((v, _))) => return Ok(v),
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Err(A((e, _))) => panic!("err: {:?}", e),
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Err(B((e, _))) => return Err(e),
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}
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}
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}
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pub mod frames {
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//! Some useful frames
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pub const SETTINGS: &'static [u8] = &[0, 0, 0, 4, 0, 0, 0, 0, 0];
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pub const SETTINGS_ACK: &'static [u8] = &[0, 0, 0, 4, 1, 0, 0, 0, 0];
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}
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#[macro_export]
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macro_rules! assert_user_err {
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($actual:expr, $err:ident) => {{
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use h2::error::{ConnectionError, User};
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match $actual {
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ConnectionError::User(e) => assert_eq!(e, User::$err),
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_ => panic!("unexpected connection error type"),
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}
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}};
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}
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#[macro_export]
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macro_rules! assert_proto_err {
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($actual:expr, $err:ident) => {{
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use h2::error::{ConnectionError, Reason};
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match $actual {
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ConnectionError::Proto(e) => assert_eq!(e, Reason::$err),
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_ => panic!("unexpected connection error type"),
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}
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}};
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}
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