forked/h2
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update flow control tests to use frame builders

Browse Source
This commit is contained in:
Sean McArthur
2017-09-07 17:06:09 -07:00
parent aef11623ac
commit 018f00b8db
1 changed files with 63 additions and 119 deletions
Download Patch File Download Diff File Expand all files Collapse all files

182
tests/flow_control.rs
View File

@@ -57,84 +57,39 @@ fn release_capacity_sends_window_update() {
let (io, srv) = mock::new();
fn make_request() -> Request<()> {
Request::builder()
.method(Method::GET)
.uri("https://http2.akamai.com/")
.body(()).unwrap()
}
/* // End Goal:
let mock = srv.assert_client_handshake().unwrap()
// .assert_settings ?
.and_then(|(_settings, srv)| {
srv.into_future().unwrap()
})
.recv(
.recv_settings()
.recv_frame(
frames::headers(1)
.request(head.method, head.uri)
.request("GET", "https://http2.akamai.com/")
.eos()
)
.send(&[
.send_frame(
frames::headers(1)
.response(200),
frames::data(1, &payload[0..16_384]),
frames::data(1, &payload[0..16_384]),
frames::data(1, &payload[0..16_384]),
])
.recv(
.response(200)
)
.send_frame(frames::data(1, &payload[0..16_384]))
.send_frame(frames::data(1, &payload[16_384..16_384 * 2]))
.send_frame(frames::data(1, &payload[16_384 * 2..16_384 * 3]))
.recv_frame(
frames::window_update(0, 32_768)
)
.recv(
.recv_frame(
frames::window_update(1, 32_768)
)
*/
let mock = srv.assert_client_handshake().unwrap()
.and_then(|(_settings, srv)| {
srv.into_future().unwrap()
})
.and_then(|(frame, mut srv)| {
let head = make_request().into_parts().0;
let expected = frames::headers(1)
.request(head.method, head.uri)
.fields(head.headers)
.send_frame(
frames::data(1, &payload[16_384 * 3..])
.eos()
.into();
assert_eq!(frame.unwrap(), expected);
let res = frames::headers(1)
.response(200)
.into();
srv.send(res).unwrap();
let data = frames::data(1, &payload[0..16_384]);
srv.send(data.into()).unwrap();
let data = frames::data(1, &payload[16_384..16_384 * 2]);
srv.send(data.into()).unwrap();
let data = frames::data(1, &payload[16_384 * 2..16_384 * 3]);
srv.send(data.into()).unwrap();
srv.into_future().unwrap()
})
.and_then(|(frame, srv)| {
let expected = frames::window_update(0, 32_768);
assert_eq!(frame.unwrap(), expected.into());
srv.into_future().unwrap()
})
.and_then(|(frame, mut srv)| {
let expected = frames::window_update(1, 32_768);
assert_eq!(frame.unwrap(), expected.into());
let data = frames::data(1, &payload[16_384 * 3..])
.eos();
srv.send(data.into()).unwrap();
Ok(())
});
)
// gotta end the connection
.map(drop);
let h2 = Client::handshake(io).unwrap()
.and_then(|mut h2| {
eprintln!("h2.request");
let request = make_request();
let request = Request::builder()
.method(Method::GET)
.uri("https://http2.akamai.com/")
.body(()).unwrap();
let req = h2.request(request, true).unwrap()
.unwrap()
@@ -175,63 +130,52 @@ fn release_capacity_of_small_amount_does_not_send_window_update() {
let payload = [0; 16];
let mock = mock_io::Builder::new()
.handshake()
.write(&[
// GET /
0, 0, 16, 1, 5, 0, 0, 0, 1, 130, 135, 65, 139, 157, 41,
172, 75, 143, 168, 233, 25, 151, 33, 233, 132,
])
.write(frames::SETTINGS_ACK)
// Read response
.read(&[0, 0, 1, 1, 4, 0, 0, 0, 1, 0x88])
.read(&[
// DATA
0, 0, 16, 0, 1, 0, 0, 0, 1,
])
.read(&payload[..])
// write() or WINDOW_UPDATE purposefully excluded
let (io, srv) = mock::new();
// we send a 2nd stream in order to test the window update is
// is actually written to the socket
.write(&[
// GET /
0, 0, 4, 1, 5, 0, 0, 0, 3, 130, 135, 190, 132,
])
.read(&[0, 0, 1, 1, 5, 0, 0, 0, 3, 0x88])
.build();
let mock = srv.assert_client_handshake().unwrap()
.recv_settings()
.recv_frame(
frames::headers(1)
.request("GET", "https://http2.akamai.com/")
.eos()
)
.send_frame(
frames::headers(1)
.response(200)
)
.send_frame(frames::data(1, &payload[..]).eos())
// gotta end the connection
.map(drop);
let mut h2 = Client::handshake(mock)
.wait().unwrap();
let h2 = Client::handshake(io).unwrap()
.and_then(|mut h2| {
let request = Request::builder()
.method(Method::GET)
.uri("https://http2.akamai.com/")
.body(()).unwrap();
let request = Request::builder()
.method(Method::GET)
.uri("https://http2.akamai.com/")
.body(()).unwrap();
let mut stream = h2.request(request, true).unwrap();
// Get the response
let resp = h2.run(poll_fn(|| stream.poll_response())).unwrap();
assert_eq!(resp.status(), StatusCode::OK);
let mut body = resp.into_parts().1;
let buf = h2.run(poll_fn(|| body.poll())).unwrap().unwrap();
// release some capacity to send a window_update
body.release_capacity(buf.len()).unwrap();
// send a 2nd stream to force flushing of window updates
let request = Request::builder()
.method(Method::GET)
.uri("https://http2.akamai.com/")
.body(()).unwrap();
let mut stream = h2.request(request, true).unwrap();
let resp = h2.run(poll_fn(|| stream.poll_response())).unwrap();
assert_eq!(resp.status(), StatusCode::OK);
h2.wait().unwrap();
let req = h2.request(request, true).unwrap()
.unwrap()
// Get the response
.and_then(|resp| {
assert_eq!(resp.status(), StatusCode::OK);
let body = resp.into_parts().1;
body.into_future().unwrap()
})
// read the small body and then release it
.and_then(|(buf, mut body)| {
let buf = buf.unwrap();
assert_eq!(buf.len(), 16);
body.release_capacity(buf.len()).unwrap();
body.into_future().unwrap()
})
.and_then(|(buf, _)| {
assert!(buf.is_none());
Ok(())
});
h2.unwrap().join(req)
});
h2.join(mock).wait().unwrap();
}
#[test]