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// Copyright (C) 2026, Cloudflare, Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
use super::*;
use crate::events::quic::PacketSent;
use crate::events::quic::PacketType;
use crate::events::quic::QuicFrame;
use crate::events::EventData;
use crate::events::RawInfo;
use crate::Event;
use crate::Trace;
use crate::TraceSeq;
#[test]
fn trace_no_events() {
let log_string = r#"{
"vantage_point": {
"type": "server"
},
"title": "Quiche qlog trace",
"description": "Quiche qlog trace description",
"configuration": {
"time_offset": 0.0
},
"events": []
}"#;
let trace = make_trace();
let serialized = serde_json::to_string_pretty(&trace).unwrap();
assert_eq!(serialized, log_string);
let deserialized: Trace = serde_json::from_str(&serialized).unwrap();
assert_eq!(deserialized, trace);
}
#[test]
fn trace_seq_no_events() {
let log_string = r#"{
"vantage_point": {
"type": "server"
},
"title": "Quiche qlog trace",
"description": "Quiche qlog trace description",
"configuration": {
"time_offset": 0.0
}
}"#;
let trace = make_trace_seq();
let serialized = serde_json::to_string_pretty(&trace).unwrap();
assert_eq!(serialized, log_string);
let deserialized: TraceSeq = serde_json::from_str(&serialized).unwrap();
assert_eq!(deserialized, trace);
}
#[test]
fn trace_single_transport_event() {
let log_string = r#"{
"vantage_point": {
"type": "server"
},
"title": "Quiche qlog trace",
"description": "Quiche qlog trace description",
"configuration": {
"time_offset": 0.0
},
"events": [
{
"time": 0.0,
"name": "transport:packet_sent",
"data": {
"header": {
"packet_type": "initial",
"packet_number": 0,
"version": "1",
"scil": 8,
"dcil": 8,
"scid": "7e37e4dcc6682da8",
"dcid": "36ce104eee50101c"
},
"raw": {
"length": 1251,
"payload_length": 1224
},
"frames": [
{
"frame_type": "stream",
"stream_id": 0,
"offset": 0,
"length": 100,
"fin": true
}
]
}
}
]
}"#;
let mut trace = make_trace();
let pkt_hdr = make_pkt_hdr(PacketType::Initial);
let frames = vec![QuicFrame::Stream {
stream_id: 0,
offset: 0,
length: 100,
fin: Some(true),
raw: None,
}];
let event_data = EventData::PacketSent(PacketSent {
header: pkt_hdr,
frames: Some(frames.into()),
raw: Some(RawInfo {
length: Some(1251),
payload_length: Some(1224),
data: None,
}),
..Default::default()
});
let ev = Event::with_time(0.0, event_data);
trace.push_event(ev);
let serialized = serde_json::to_string_pretty(&trace).unwrap();
assert_eq!(serialized, log_string);
let deserialized: Trace = serde_json::from_str(&serialized).unwrap();
assert_eq!(deserialized, trace);
}