// Test receiving byte by byte for a SETTINGS frame with larger varints #[test] fn frame_reading_with_stream_settings2() { letmut fr = FrameReaderTest::new();
// Read settings frame 400406064004084100 for i in &[0x40, 0x04, 0x06, 0x06, 0x40, 0x04, 0x08, 0x41] {
assert!(fr.process::<HFrame>(&[*i]).is_none());
} let frame = fr.process(&[0x0]);
// Test DATA #[test] fn frame_reading_with_stream_data() { letmut fr = FrameReaderTest::new();
// Read data frame 0003010203 let frame = fr.process(&[0x0, 0x3, 0x1, 0x2, 0x3]).unwrap();
assert!(matches!(frame, HFrame::Data { len } if len == 3));
// payloead is still on the stream. // assert that we have 3 bytes in the stream letmut buf = [0_u8; 100]; let (amount, _) = fr.conn_c.stream_recv(fr.stream_id, &mut buf).unwrap();
assert_eq!(amount, 3);
}
// Test an unknown frame #[test] fn unknown_frame() { // Construct an unknown frame. const UNKNOWN_FRAME_LEN: usize = 832;
// now receive a CANCEL_PUSH fram to see that frame reader is ok. let frame = fr.process(&[0x03, 0x01, 0x05]);
assert!(frame.is_some()); iflet HFrame::CancelPush { push_id } = frame.unwrap() {
assert!(push_id == 5);
} else {
panic!("wrong frame type");
}
}
// Test receiving byte by byte for a WT_FRAME_CLOSE_SESSION frame. #[test] fn frame_reading_with_stream_wt_close_session() { letmut fr = FrameReaderTest::new();
// Read CloseSession frame 6843090000000548656c6c6f for i in &[ 0x68, 0x43, 0x09, 0x00, 0x00, 0x00, 0x05, 0x48, 0x65, 0x6c, 0x6c,
] {
assert!(fr.process::<WebTransportFrame>(&[*i]).is_none());
} let frame = fr.process::<WebTransportFrame>(&[0x6f]);
// now receive a WT_FRAME_CLOSE_SESSION fram to see that frame reader is ok. let frame = fr.process(&[ 0x68, 0x43, 0x09, 0x00, 0x00, 0x00, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f,
]);
assert!(frame.is_some()); let WebTransportFrame::CloseSession { error, message } = frame.unwrap();
assert_eq!(error, 5);
assert_eq!(message, "Hello".to_string());
}
fr.conn_s.stream_send(fr.stream_id, buf).unwrap(); if matches!(test_to_send, FrameReadingTestSend::DataWithFin) {
fr.conn_s.stream_close_send(fr.stream_id).unwrap();
}
let out = fr.conn_s.process_output(now());
mem::drop(fr.conn_c.process(out.dgram(), now()));
if matches!(test_to_send, FrameReadingTestSend::DataThenFin) {
fr.conn_s.stream_close_send(fr.stream_id).unwrap(); let out = fr.conn_s.process_output(now());
mem::drop(fr.conn_c.process(out.dgram(), now()));
}
let rv = fr.fr.receive::<T>(&mut StreamReaderConnectionWrapper::new(
&mut fr.conn_c,
fr.stream_id,
));
// H3_FRAME_TYPE_DATA len=0 let f = HFrame::Data { len: 0 }; letmut enc = Encoder::with_capacity(2);
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, 2);
// H3_FRAME_TYPE_DATA len=FRAME_LEN let f = HFrame::Data {
len: FRAME_LEN as u64,
}; letmut enc = Encoder::with_capacity(2);
f.encode(&mut enc); letmut buf: Vec<_> = enc.into();
buf.resize(FRAME_LEN + buf.len(), 0);
test_complete_and_incomplete_frame::<HFrame>(&buf, 2);
// H3_FRAME_TYPE_HEADERS empty header block let f = HFrame::Headers {
header_block: Vec::new(),
}; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, 2);
// H3_FRAME_TYPE_HEADERS let f = HFrame::Headers {
header_block: HEADER_BLOCK.to_vec(),
}; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, buf.len());
// H3_FRAME_TYPE_CANCEL_PUSH let f = HFrame::CancelPush { push_id: 5 }; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, buf.len());
// H3_FRAME_TYPE_SETTINGS let f = HFrame::Settings {
settings: HSettings::new(&[HSetting::new(HSettingType::MaxHeaderListSize, 4)]),
}; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, buf.len());
// H3_FRAME_TYPE_PUSH_PROMISE let f = HFrame::PushPromise {
push_id: 4,
header_block: HEADER_BLOCK.to_vec(),
}; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, buf.len());
// H3_FRAME_TYPE_GOAWAY let f = HFrame::Goaway {
stream_id: StreamId::new(5),
}; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, buf.len());
// H3_FRAME_TYPE_MAX_PUSH_ID let f = HFrame::MaxPushId { push_id: 5 }; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<HFrame>(&buf, buf.len());
}
#[test] fn complete_and_incomplete_wt_frames() { // H3_FRAME_TYPE_MAX_PUSH_ID let f = WebTransportFrame::CloseSession {
error: 5,
message: "Hello".to_string(),
}; letmut enc = Encoder::default();
f.encode(&mut enc); let buf: Vec<_> = enc.into();
test_complete_and_incomplete_frame::<WebTransportFrame>(&buf, buf.len());
}
// Test closing a stream before any frame is sent should not cause an error. #[test] fn frame_reading_when_stream_is_closed_before_sending_data() { letmut fr = FrameReaderTest::new();
fr.conn_s.stream_send(fr.stream_id, &[0x00]).unwrap(); let out = fr.conn_s.process_output(now());
mem::drop(fr.conn_c.process(out.dgram(), now()));
assert_eq!(Ok(()), fr.conn_c.stream_close_send(fr.stream_id)); let out = fr.conn_c.process_output(now());
mem::drop(fr.conn_s.process(out.dgram(), now()));
assert_eq!(
Ok((None, true)),
fr.fr
.receive::<HFrame>(&mut StreamReaderConnectionWrapper::new(
&mut fr.conn_s,
fr.stream_id
))
);
}
// Test closing a stream before any frame is sent should not cause an error. // This is the same as the previous just for WebTransportFrame. #[test] fn wt_frame_reading_when_stream_is_closed_before_sending_data() { letmut fr = FrameReaderTest::new();
fr.conn_s.stream_send(fr.stream_id, &[0x00]).unwrap(); let out = fr.conn_s.process_output(now());
mem::drop(fr.conn_c.process(out.dgram(), now()));
assert_eq!(Ok(()), fr.conn_c.stream_close_send(fr.stream_id)); let out = fr.conn_c.process_output(now());
mem::drop(fr.conn_s.process(out.dgram(), now()));
assert_eq!(
Ok((None, true)),
fr.fr
.receive::<WebTransportFrame>(&mut StreamReaderConnectionWrapper::new(
&mut fr.conn_s,
fr.stream_id
))
);
}
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-22)
¤
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