468 lines
18 KiB
Rust
468 lines
18 KiB
Rust
|
use std::path::PathBuf;
|
||
|
|
use std::sync::{Arc, Mutex};
|
||
|
|
|
||
|
|
use anyhow::{Context, Result};
|
||
|
|
use chrono::Utc;
|
||
|
|
use lesavka_common::lesavka::{
|
||
|
|
CalibrationAction, CalibrationRequest, CalibrationState as ProtoCalibrationState,
|
||
|
|
};
|
||
|
|
|
||
|
|
use crate::upstream_media_runtime::UpstreamMediaRuntime;
|
||
|
|
|
||
|
|
pub const FACTORY_MJPEG_AUDIO_OFFSET_US: i64 = -45_000;
|
||
|
|
pub const FACTORY_MJPEG_VIDEO_OFFSET_US: i64 = 0;
|
||
|
|
const PROFILE: &str = "mjpeg";
|
||
|
|
const FACTORY_CONFIDENCE: &str = "factory";
|
||
|
|
const OFFSET_LIMIT_US: i64 = 500_000;
|
||
|
|
|
||
|
|
#[derive(Debug, Clone, PartialEq, Eq)]
|
||
|
|
struct CalibrationSnapshot {
|
||
|
|
profile: String,
|
||
|
|
factory_audio_offset_us: i64,
|
||
|
|
factory_video_offset_us: i64,
|
||
|
|
default_audio_offset_us: i64,
|
||
|
|
default_video_offset_us: i64,
|
||
|
|
active_audio_offset_us: i64,
|
||
|
|
active_video_offset_us: i64,
|
||
|
|
source: String,
|
||
|
|
confidence: String,
|
||
|
|
updated_at: String,
|
||
|
|
detail: String,
|
||
|
|
}
|
||
|
|
|
||
|
|
#[derive(Debug)]
|
||
|
|
pub struct CalibrationStore {
|
||
|
|
path: PathBuf,
|
||
|
|
runtime: Arc<UpstreamMediaRuntime>,
|
||
|
|
state: Mutex<CalibrationSnapshot>,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl CalibrationStore {
|
||
|
|
pub fn load(runtime: Arc<UpstreamMediaRuntime>) -> Self {
|
||
|
|
let path = calibration_path();
|
||
|
|
let state = std::fs::read_to_string(&path)
|
||
|
|
.ok()
|
||
|
|
.map(|raw| parse_snapshot(&raw))
|
||
|
|
.unwrap_or_else(snapshot_from_env);
|
||
|
|
runtime.set_playout_offsets(state.active_video_offset_us, state.active_audio_offset_us);
|
||
|
|
Self {
|
||
|
|
path,
|
||
|
|
runtime,
|
||
|
|
state: Mutex::new(state),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn current(&self) -> ProtoCalibrationState {
|
||
|
|
self.state
|
||
|
|
.lock()
|
||
|
|
.expect("calibration mutex poisoned")
|
||
|
|
.to_proto()
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn apply(&self, request: CalibrationRequest) -> Result<ProtoCalibrationState> {
|
||
|
|
let mut state = self.state.lock().expect("calibration mutex poisoned");
|
||
|
|
let action =
|
||
|
|
CalibrationAction::try_from(request.action).unwrap_or(CalibrationAction::Unspecified);
|
||
|
|
match action {
|
||
|
|
CalibrationAction::Unspecified => {}
|
||
|
|
CalibrationAction::RestoreDefault => {
|
||
|
|
state.active_audio_offset_us = state.default_audio_offset_us;
|
||
|
|
state.active_video_offset_us = state.default_video_offset_us;
|
||
|
|
state.source = "default".to_string();
|
||
|
|
state.confidence = "saved-default".to_string();
|
||
|
|
state.detail = "restored saved upstream A/V calibration".to_string();
|
||
|
|
touch(&mut state);
|
||
|
|
}
|
||
|
|
CalibrationAction::RestoreFactory => {
|
||
|
|
state.active_audio_offset_us = state.factory_audio_offset_us;
|
||
|
|
state.active_video_offset_us = state.factory_video_offset_us;
|
||
|
|
state.source = "factory".to_string();
|
||
|
|
state.confidence = FACTORY_CONFIDENCE.to_string();
|
||
|
|
state.detail = "restored release-shipped MJPEG upstream calibration".to_string();
|
||
|
|
touch(&mut state);
|
||
|
|
}
|
||
|
|
CalibrationAction::AdjustActive => {
|
||
|
|
state.active_audio_offset_us = clamp_offset(
|
||
|
|
state
|
||
|
|
.active_audio_offset_us
|
||
|
|
.saturating_add(request.audio_delta_us),
|
||
|
|
);
|
||
|
|
state.active_video_offset_us = clamp_offset(
|
||
|
|
state
|
||
|
|
.active_video_offset_us
|
||
|
|
.saturating_add(request.video_delta_us),
|
||
|
|
);
|
||
|
|
state.source = "manual".to_string();
|
||
|
|
state.confidence = "manual".to_string();
|
||
|
|
state.detail = format!(
|
||
|
|
"manual upstream A/V calibration nudge: audio {:+.1}ms, video {:+.1}ms",
|
||
|
|
request.audio_delta_us as f64 / 1000.0,
|
||
|
|
request.video_delta_us as f64 / 1000.0
|
||
|
|
);
|
||
|
|
touch(&mut state);
|
||
|
|
}
|
||
|
|
CalibrationAction::BlindEstimate => {
|
||
|
|
state.active_audio_offset_us = clamp_offset(
|
||
|
|
state
|
||
|
|
.active_audio_offset_us
|
||
|
|
.saturating_add(request.audio_delta_us),
|
||
|
|
);
|
||
|
|
state.active_video_offset_us = clamp_offset(
|
||
|
|
state
|
||
|
|
.active_video_offset_us
|
||
|
|
.saturating_add(request.video_delta_us),
|
||
|
|
);
|
||
|
|
state.source = "blind".to_string();
|
||
|
|
state.confidence = "estimated".to_string();
|
||
|
|
state.detail = if request.note.trim().is_empty() {
|
||
|
|
format!(
|
||
|
|
"blind estimate applied from relay telemetry: delivery skew {:.1}ms, enqueue skew {:.1}ms",
|
||
|
|
request.observed_delivery_skew_ms, request.observed_enqueue_skew_ms
|
||
|
|
)
|
||
|
|
} else {
|
||
|
|
request.note
|
||
|
|
};
|
||
|
|
touch(&mut state);
|
||
|
|
}
|
||
|
|
CalibrationAction::SaveActiveAsDefault => {
|
||
|
|
state.default_audio_offset_us = state.active_audio_offset_us;
|
||
|
|
state.default_video_offset_us = state.active_video_offset_us;
|
||
|
|
state.source = "default".to_string();
|
||
|
|
state.confidence = "measured".to_string();
|
||
|
|
state.detail = "saved current upstream A/V calibration as site default".to_string();
|
||
|
|
touch(&mut state);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
self.runtime
|
||
|
|
.set_playout_offsets(state.active_video_offset_us, state.active_audio_offset_us);
|
||
|
|
persist_snapshot(&self.path, &state)?;
|
||
|
|
Ok(state.to_proto())
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
impl CalibrationSnapshot {
|
||
|
|
fn to_proto(&self) -> ProtoCalibrationState {
|
||
|
|
ProtoCalibrationState {
|
||
|
|
profile: self.profile.clone(),
|
||
|
|
factory_audio_offset_us: self.factory_audio_offset_us,
|
||
|
|
factory_video_offset_us: self.factory_video_offset_us,
|
||
|
|
default_audio_offset_us: self.default_audio_offset_us,
|
||
|
|
default_video_offset_us: self.default_video_offset_us,
|
||
|
|
active_audio_offset_us: self.active_audio_offset_us,
|
||
|
|
active_video_offset_us: self.active_video_offset_us,
|
||
|
|
source: self.source.clone(),
|
||
|
|
confidence: self.confidence.clone(),
|
||
|
|
updated_at: self.updated_at.clone(),
|
||
|
|
detail: self.detail.clone(),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn calibration_path() -> PathBuf {
|
||
|
|
std::env::var("LESAVKA_CALIBRATION_PATH")
|
||
|
|
.ok()
|
||
|
|
.filter(|path| !path.trim().is_empty())
|
||
|
|
.map(PathBuf::from)
|
||
|
|
.unwrap_or_else(|| PathBuf::from("/var/lib/lesavka/calibration.toml"))
|
||
|
|
}
|
||
|
|
|
||
|
|
fn snapshot_from_env() -> CalibrationSnapshot {
|
||
|
|
let env_audio = env_i64("LESAVKA_UPSTREAM_AUDIO_PLAYOUT_OFFSET_US");
|
||
|
|
let env_video = env_i64("LESAVKA_UPSTREAM_VIDEO_PLAYOUT_OFFSET_US");
|
||
|
|
let default_audio_offset_us = env_audio.unwrap_or(FACTORY_MJPEG_AUDIO_OFFSET_US);
|
||
|
|
let default_video_offset_us = env_video.unwrap_or(FACTORY_MJPEG_VIDEO_OFFSET_US);
|
||
|
|
let source = if env_audio.is_some() || env_video.is_some() {
|
||
|
|
"env".to_string()
|
||
|
|
} else {
|
||
|
|
"factory".to_string()
|
||
|
|
};
|
||
|
|
let confidence = if source == "factory" {
|
||
|
|
FACTORY_CONFIDENCE.to_string()
|
||
|
|
} else {
|
||
|
|
"configured".to_string()
|
||
|
|
};
|
||
|
|
CalibrationSnapshot {
|
||
|
|
profile: PROFILE.to_string(),
|
||
|
|
factory_audio_offset_us: FACTORY_MJPEG_AUDIO_OFFSET_US,
|
||
|
|
factory_video_offset_us: FACTORY_MJPEG_VIDEO_OFFSET_US,
|
||
|
|
default_audio_offset_us,
|
||
|
|
default_video_offset_us,
|
||
|
|
active_audio_offset_us: default_audio_offset_us,
|
||
|
|
active_video_offset_us: default_video_offset_us,
|
||
|
|
source,
|
||
|
|
confidence,
|
||
|
|
updated_at: Utc::now().to_rfc3339(),
|
||
|
|
detail: "loaded upstream A/V calibration defaults".to_string(),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn parse_snapshot(raw: &str) -> CalibrationSnapshot {
|
||
|
|
let fallback = snapshot_from_env();
|
||
|
|
let value = |key: &str| -> Option<String> {
|
||
|
|
raw.lines().find_map(|line| {
|
||
|
|
let trimmed = line.trim();
|
||
|
|
let (left, right) = trimmed.split_once('=')?;
|
||
|
|
(left.trim() == key).then(|| right.trim().trim_matches('"').to_string())
|
||
|
|
})
|
||
|
|
};
|
||
|
|
let number = |key: &str, default: i64| -> i64 {
|
||
|
|
value(key)
|
||
|
|
.and_then(|raw| raw.parse::<i64>().ok())
|
||
|
|
.map(clamp_offset)
|
||
|
|
.unwrap_or(default)
|
||
|
|
};
|
||
|
|
CalibrationSnapshot {
|
||
|
|
profile: value("profile").unwrap_or(fallback.profile),
|
||
|
|
factory_audio_offset_us: FACTORY_MJPEG_AUDIO_OFFSET_US,
|
||
|
|
factory_video_offset_us: FACTORY_MJPEG_VIDEO_OFFSET_US,
|
||
|
|
default_audio_offset_us: number(
|
||
|
|
"default_audio_offset_us",
|
||
|
|
fallback.default_audio_offset_us,
|
||
|
|
),
|
||
|
|
default_video_offset_us: number(
|
||
|
|
"default_video_offset_us",
|
||
|
|
fallback.default_video_offset_us,
|
||
|
|
),
|
||
|
|
active_audio_offset_us: number("active_audio_offset_us", fallback.active_audio_offset_us),
|
||
|
|
active_video_offset_us: number("active_video_offset_us", fallback.active_video_offset_us),
|
||
|
|
source: value("source").unwrap_or(fallback.source),
|
||
|
|
confidence: value("confidence").unwrap_or(fallback.confidence),
|
||
|
|
updated_at: value("updated_at").unwrap_or(fallback.updated_at),
|
||
|
|
detail: value("detail").unwrap_or(fallback.detail),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn persist_snapshot(path: &PathBuf, state: &CalibrationSnapshot) -> Result<()> {
|
||
|
|
if let Some(parent) = path.parent() {
|
||
|
|
std::fs::create_dir_all(parent)
|
||
|
|
.with_context(|| format!("creating calibration directory {}", parent.display()))?;
|
||
|
|
}
|
||
|
|
std::fs::write(path, serialize_snapshot(state))
|
||
|
|
.with_context(|| format!("writing calibration state {}", path.display()))
|
||
|
|
}
|
||
|
|
|
||
|
|
fn serialize_snapshot(state: &CalibrationSnapshot) -> String {
|
||
|
|
format!(
|
||
|
|
"profile=\"{}\"\ndefault_audio_offset_us={}\ndefault_video_offset_us={}\nactive_audio_offset_us={}\nactive_video_offset_us={}\nsource=\"{}\"\nconfidence=\"{}\"\nupdated_at=\"{}\"\ndetail=\"{}\"\n",
|
||
|
|
escape_value(&state.profile),
|
||
|
|
state.default_audio_offset_us,
|
||
|
|
state.default_video_offset_us,
|
||
|
|
state.active_audio_offset_us,
|
||
|
|
state.active_video_offset_us,
|
||
|
|
escape_value(&state.source),
|
||
|
|
escape_value(&state.confidence),
|
||
|
|
escape_value(&state.updated_at),
|
||
|
|
escape_value(&state.detail),
|
||
|
|
)
|
||
|
|
}
|
||
|
|
|
||
|
|
fn touch(state: &mut CalibrationSnapshot) {
|
||
|
|
state.updated_at = Utc::now().to_rfc3339();
|
||
|
|
}
|
||
|
|
|
||
|
|
fn env_i64(name: &str) -> Option<i64> {
|
||
|
|
std::env::var(name)
|
||
|
|
.ok()
|
||
|
|
.and_then(|value| value.trim().parse::<i64>().ok())
|
||
|
|
.map(clamp_offset)
|
||
|
|
}
|
||
|
|
|
||
|
|
fn clamp_offset(value: i64) -> i64 {
|
||
|
|
value.clamp(-OFFSET_LIMIT_US, OFFSET_LIMIT_US)
|
||
|
|
}
|
||
|
|
|
||
|
|
fn escape_value(value: &str) -> String {
|
||
|
|
value.replace('\\', "\\\\").replace('"', "\\\"")
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(test)]
|
||
|
|
mod tests {
|
||
|
|
use super::*;
|
||
|
|
use tempfile::NamedTempFile;
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn default_snapshot_uses_factory_mjpeg_calibration() {
|
||
|
|
temp_env::with_vars(
|
||
|
|
[
|
||
|
|
("LESAVKA_UPSTREAM_AUDIO_PLAYOUT_OFFSET_US", None::<&str>),
|
||
|
|
("LESAVKA_UPSTREAM_VIDEO_PLAYOUT_OFFSET_US", None::<&str>),
|
||
|
|
],
|
||
|
|
|| {
|
||
|
|
let state = snapshot_from_env();
|
||
|
|
assert_eq!(state.default_audio_offset_us, -45_000);
|
||
|
|
assert_eq!(state.active_video_offset_us, 0);
|
||
|
|
assert_eq!(state.source, "factory");
|
||
|
|
},
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn store_persists_manual_adjustments_and_updates_runtime() {
|
||
|
|
let file = NamedTempFile::new().expect("temp calibration file");
|
||
|
|
let path = file.path().to_string_lossy().to_string();
|
||
|
|
temp_env::with_var("LESAVKA_CALIBRATION_PATH", Some(path.as_str()), || {
|
||
|
|
let runtime = Arc::new(UpstreamMediaRuntime::new());
|
||
|
|
let store = CalibrationStore::load(runtime.clone());
|
||
|
|
let state = store
|
||
|
|
.apply(CalibrationRequest {
|
||
|
|
action: CalibrationAction::AdjustActive as i32,
|
||
|
|
audio_delta_us: -5_000,
|
||
|
|
video_delta_us: 0,
|
||
|
|
observed_delivery_skew_ms: 0.0,
|
||
|
|
observed_enqueue_skew_ms: 0.0,
|
||
|
|
note: String::new(),
|
||
|
|
})
|
||
|
|
.expect("manual adjust applies");
|
||
|
|
assert_eq!(state.active_audio_offset_us, -50_000);
|
||
|
|
assert_eq!(runtime.playout_offsets(), (0, -50_000));
|
||
|
|
let raw = std::fs::read_to_string(file.path()).expect("persisted calibration");
|
||
|
|
assert!(raw.contains("active_audio_offset_us=-50000"));
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn calibration_path_uses_default_for_blank_override() {
|
||
|
|
temp_env::with_var("LESAVKA_CALIBRATION_PATH", Some(""), || {
|
||
|
|
assert_eq!(
|
||
|
|
calibration_path(),
|
||
|
|
PathBuf::from("/var/lib/lesavka/calibration.toml")
|
||
|
|
);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn snapshot_from_env_uses_configured_offsets_and_clamps_extremes() {
|
||
|
|
temp_env::with_vars(
|
||
|
|
[
|
||
|
|
("LESAVKA_UPSTREAM_AUDIO_PLAYOUT_OFFSET_US", Some("-999999")),
|
||
|
|
("LESAVKA_UPSTREAM_VIDEO_PLAYOUT_OFFSET_US", Some("12345")),
|
||
|
|
],
|
||
|
|
|| {
|
||
|
|
let state = snapshot_from_env();
|
||
|
|
assert_eq!(state.default_audio_offset_us, -500_000);
|
||
|
|
assert_eq!(state.default_video_offset_us, 12_345);
|
||
|
|
assert_eq!(state.source, "env");
|
||
|
|
assert_eq!(state.confidence, "configured");
|
||
|
|
},
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn parse_snapshot_falls_back_for_missing_and_malformed_fields() {
|
||
|
|
temp_env::with_vars(
|
||
|
|
[
|
||
|
|
("LESAVKA_UPSTREAM_AUDIO_PLAYOUT_OFFSET_US", None::<&str>),
|
||
|
|
("LESAVKA_UPSTREAM_VIDEO_PLAYOUT_OFFSET_US", None::<&str>),
|
||
|
|
],
|
||
|
|
|| {
|
||
|
|
let state = parse_snapshot(
|
||
|
|
r#"
|
||
|
|
profile="mjpeg"
|
||
|
|
default_audio_offset_us=bad
|
||
|
|
default_video_offset_us=2500
|
||
|
|
active_audio_offset_us=-600000
|
||
|
|
source="saved"
|
||
|
|
detail="loaded \"quoted\" value"
|
||
|
|
"#,
|
||
|
|
);
|
||
|
|
assert_eq!(state.default_audio_offset_us, FACTORY_MJPEG_AUDIO_OFFSET_US);
|
||
|
|
assert_eq!(state.default_video_offset_us, 2_500);
|
||
|
|
assert_eq!(state.active_audio_offset_us, -500_000);
|
||
|
|
assert_eq!(state.active_video_offset_us, FACTORY_MJPEG_VIDEO_OFFSET_US);
|
||
|
|
assert_eq!(state.source, "saved");
|
||
|
|
assert_eq!(state.confidence, FACTORY_CONFIDENCE);
|
||
|
|
},
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn store_applies_all_calibration_actions_and_persists_defaults() {
|
||
|
|
let dir = tempfile::tempdir().expect("calibration dir");
|
||
|
|
let path = dir.path().join("calibration.toml");
|
||
|
|
let path_string = path.to_string_lossy().to_string();
|
||
|
|
temp_env::with_var(
|
||
|
|
"LESAVKA_CALIBRATION_PATH",
|
||
|
|
Some(path_string.as_str()),
|
||
|
|
|| {
|
||
|
|
let runtime = Arc::new(UpstreamMediaRuntime::new());
|
||
|
|
let store = CalibrationStore::load(runtime.clone());
|
||
|
|
|
||
|
|
let blind = store
|
||
|
|
.apply(CalibrationRequest {
|
||
|
|
action: CalibrationAction::BlindEstimate as i32,
|
||
|
|
audio_delta_us: 5_000,
|
||
|
|
video_delta_us: -2_000,
|
||
|
|
observed_delivery_skew_ms: 44.0,
|
||
|
|
observed_enqueue_skew_ms: 3.5,
|
||
|
|
note: String::new(),
|
||
|
|
})
|
||
|
|
.expect("blind estimate");
|
||
|
|
assert_eq!(blind.source, "blind");
|
||
|
|
assert!(blind.detail.contains("delivery skew 44.0ms"));
|
||
|
|
assert_eq!(runtime.playout_offsets(), (-2_000, -40_000));
|
||
|
|
|
||
|
|
let manual = store
|
||
|
|
.apply(CalibrationRequest {
|
||
|
|
action: CalibrationAction::AdjustActive as i32,
|
||
|
|
audio_delta_us: 999_999,
|
||
|
|
video_delta_us: 0,
|
||
|
|
observed_delivery_skew_ms: 0.0,
|
||
|
|
observed_enqueue_skew_ms: 0.0,
|
||
|
|
note: String::new(),
|
||
|
|
})
|
||
|
|
.expect("manual clamp");
|
||
|
|
assert_eq!(manual.active_audio_offset_us, 500_000);
|
||
|
|
|
||
|
|
let saved = store
|
||
|
|
.apply(CalibrationRequest {
|
||
|
|
action: CalibrationAction::SaveActiveAsDefault as i32,
|
||
|
|
..CalibrationRequest::default()
|
||
|
|
})
|
||
|
|
.expect("save default");
|
||
|
|
assert_eq!(saved.default_audio_offset_us, saved.active_audio_offset_us);
|
||
|
|
assert_eq!(saved.confidence, "measured");
|
||
|
|
|
||
|
|
let factory = store
|
||
|
|
.apply(CalibrationRequest {
|
||
|
|
action: CalibrationAction::RestoreFactory as i32,
|
||
|
|
..CalibrationRequest::default()
|
||
|
|
})
|
||
|
|
.expect("factory restore");
|
||
|
|
assert_eq!(
|
||
|
|
factory.active_audio_offset_us,
|
||
|
|
FACTORY_MJPEG_AUDIO_OFFSET_US
|
||
|
|
);
|
||
|
|
assert_eq!(factory.source, "factory");
|
||
|
|
|
||
|
|
let restored = store
|
||
|
|
.apply(CalibrationRequest {
|
||
|
|
action: CalibrationAction::RestoreDefault as i32,
|
||
|
|
..CalibrationRequest::default()
|
||
|
|
})
|
||
|
|
.expect("default restore");
|
||
|
|
assert_eq!(
|
||
|
|
restored.active_audio_offset_us,
|
||
|
|
restored.default_audio_offset_us
|
||
|
|
);
|
||
|
|
assert_eq!(
|
||
|
|
store.current().active_audio_offset_us,
|
||
|
|
restored.active_audio_offset_us
|
||
|
|
);
|
||
|
|
|
||
|
|
let no_op = store
|
||
|
|
.apply(CalibrationRequest::default())
|
||
|
|
.expect("unspecified action is ok");
|
||
|
|
assert_eq!(
|
||
|
|
no_op.active_audio_offset_us,
|
||
|
|
restored.active_audio_offset_us
|
||
|
|
);
|
||
|
|
|
||
|
|
let raw = std::fs::read_to_string(&path).expect("persisted actions");
|
||
|
|
assert!(raw.contains("confidence="));
|
||
|
|
assert!(raw.contains("detail="));
|
||
|
|
assert_eq!(escape_value("a\\b\"c"), "a\\\\b\\\"c");
|
||
|
|
},
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|