68 lines
2.5 KiB
Rust
68 lines
2.5 KiB
Rust
//! Smoke tests for the cog-pose-estimation crate.
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//!
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//! These are deliberately tight — full inference integration tests
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//! depend on a trained safetensors blob that doesn't live in-repo yet.
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use cog_pose_estimation::{
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inference::{InferenceEngine, SyntheticInput, INPUT_SUBCARRIERS, INPUT_TIMESTEPS, OUTPUT_KEYPOINTS},
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manifest::ManifestSpec,
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};
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#[test]
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fn synthetic_window_has_correct_shape() {
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let syn = SyntheticInput::default();
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let window = syn.as_window();
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assert_eq!(window.data.len(), INPUT_SUBCARRIERS * INPUT_TIMESTEPS);
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}
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#[test]
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fn engine_produces_finite_output_for_synthetic_input() {
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let engine = InferenceEngine::new().expect("engine init");
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let out = engine
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.infer(&SyntheticInput::default().as_window())
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.expect("infer");
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assert!(out.is_finite(), "synthetic input must produce finite output");
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assert_eq!(out.keypoints.len(), OUTPUT_KEYPOINTS * 2);
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}
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#[test]
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fn engine_rejects_wrong_shape_input() {
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let engine = InferenceEngine::new().expect("engine init");
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let bad = cog_pose_estimation::inference::CsiWindow { data: vec![0.0; 10] };
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assert!(engine.infer(&bad).is_err());
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}
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#[test]
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fn real_weights_load_when_available() {
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use cog_pose_estimation::inference::InferenceEngine;
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let weights = std::path::Path::new("cog/artifacts/pose_v1.safetensors");
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if !weights.exists() {
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// Skip when running outside the repo (e.g. on a fresh appliance install).
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eprintln!("(skipping — cog/artifacts/pose_v1.safetensors not present in cwd)");
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return;
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}
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let engine = InferenceEngine::with_weights(Some(weights)).expect("load real weights");
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assert!(
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engine.backend().starts_with("candle-"),
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"expected real Candle backend, got {}",
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engine.backend()
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);
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let out = engine
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.infer(&SyntheticInput::default().as_window())
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.expect("infer");
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assert!(out.is_finite());
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// Real model emits the published validation PCK@50 as its self-reported
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// confidence — stub returns 0.0. This is the key assertion that proves
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// the cog isn't silently falling back to the stub.
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assert!(out.confidence > 0.0, "real model should emit non-zero confidence");
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}
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#[test]
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fn manifest_roundtrips() {
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let spec = ManifestSpec::embedded("pose-estimation", "0.0.1");
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let s = serde_json::to_string(&spec).unwrap();
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let back: ManifestSpec = serde_json::from_str(&s).unwrap();
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assert_eq!(back.id, "pose-estimation");
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assert_eq!(back.version, "0.0.1");
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}
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