791 lines
31 KiB
Python
791 lines
31 KiB
Python
from __future__ import annotations
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import hashlib
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import json
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import shutil
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import sqlite3
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from pathlib import Path
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import pytest
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from k1link.device_plugins.xgrids_k1 import xgrids_k1_archive_source
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from k1link.device_plugins.xgrids_k1.mqtt.capture import (
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FRAME_HEADER,
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RAW_MAGIC,
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iter_capture_frames,
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)
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from k1link.sessions import (
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LayoutConflictError,
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SessionIntegrityError,
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SessionNotFoundError,
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SessionStore,
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resolve_missioncore_evidence_dir,
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)
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def make_legacy_session(
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sessions_root: Path,
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session_id: str,
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*,
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created_at: str = "2026-07-16T20:56:32.699Z",
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) -> Path:
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session = sessions_root / session_id
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capture = session / "captures" / "mqtt_live"
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capture.mkdir(parents=True)
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frames = [
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("lixel/application/report/lio_pcl", b"point-frame"),
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("lixel/application/report/lio_pose", b"pose-frame"),
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]
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raw = bytearray(RAW_MAGIC)
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metadata: list[dict[str, object]] = []
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for sequence, (topic, payload) in enumerate(frames, start=1):
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topic_bytes = topic.encode()
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frame_offset = len(raw)
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raw.extend(FRAME_HEADER.pack(len(topic_bytes), len(payload)))
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raw.extend(topic_bytes)
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raw.extend(payload)
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metadata.append(
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{
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"schema_version": 1,
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"record_type": "message",
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"sequence": sequence,
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"received_at_utc": f"2026-07-16T20:56:{31 + sequence:02d}.699Z",
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"received_at_epoch_ns": 1_784_235_391_699_000_000 + sequence * 1_000_000_000,
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"received_monotonic_ns": 9_000_000_000 + sequence * 1_000_000_000,
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"topic": topic,
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"payload_bytes": len(payload),
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"raw_frame_offset": frame_offset,
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"raw_payload_offset": frame_offset + FRAME_HEADER.size + len(topic_bytes),
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"raw_frame_bytes": FRAME_HEADER.size + len(topic_bytes) + len(payload),
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}
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)
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raw_path = capture / "mqtt.raw.k1mqtt"
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raw_path.write_bytes(raw)
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raw_hash = hashlib.sha256(raw).hexdigest()
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metadata_path = capture / "mqtt.metadata.jsonl"
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metadata_path.write_text(
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"".join(json.dumps(record, separators=(",", ":")) + "\n" for record in metadata),
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encoding="utf-8",
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)
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metadata_hash = hashlib.sha256(metadata_path.read_bytes()).hexdigest()
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(capture / "mqtt.summary.json").write_text(
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json.dumps(
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{
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"created_at_utc": created_at,
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"completed_at_utc": "2026-07-16T21:20:43.018Z",
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"capture_elapsed_seconds": 1440.1,
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"stop_reason": "external_stop",
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"error": None,
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"message_count": 2,
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"raw_bytes": len(raw),
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"payload_bytes": sum(len(payload) for _, payload in frames),
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"topic_counts": {
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"lixel/application/report/lio_pcl": 1,
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"lixel/application/report/lio_pose": 1,
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},
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"artifact_hashes": {
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"raw_sha256": raw_hash,
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"metadata_jsonl_sha256": metadata_hash,
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},
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# This is deliberately sensitive and must not enter API DTOs.
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"target_ipv4": "192.168.99.77",
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}
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),
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encoding="utf-8",
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)
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(session / "manifest.redacted.json").write_text(
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json.dumps({"started_at_utc": created_at, "target": "redacted"}),
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encoding="utf-8",
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)
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return session
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def add_capture_clock(session: Path, *, scope: str = "session") -> Path:
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capture = session / "captures" / "mqtt_live"
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origin_document = {
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"schema_version": 1,
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"started_at_epoch_ns": 1_784_235_391_699_000_000,
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"started_monotonic_ns": 9_000_000_000,
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}
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origin_path = capture / "mqtt.timeline.origin.json"
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origin_path.write_text(
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json.dumps(origin_document, separators=(",", ":")) + "\n",
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encoding="utf-8",
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)
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clock_document = {
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**origin_document,
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"completed_at_epoch_ns": 1_784_235_394_699_000_000,
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"completed_monotonic_ns": 12_000_000_000,
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}
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clock_payload = (json.dumps(clock_document, separators=(",", ":")) + "\n").encode()
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clock_digest = hashlib.sha256(clock_payload).hexdigest()
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provisional_path = capture / "mqtt.timeline.json"
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provisional_path.write_bytes(clock_payload)
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clock_path = (
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capture / f"mqtt.timeline.session-{clock_digest}.json"
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if scope == "session"
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else provisional_path
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)
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if clock_path != provisional_path:
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clock_path.write_bytes(clock_payload)
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summary_path = capture / "mqtt.summary.json"
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summary = json.loads(summary_path.read_text(encoding="utf-8"))
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summary["schema_version"] = 2
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summary["capture_clock_scope"] = scope
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summary["session_elapsed_seconds"] = 3.0
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summary["artifacts"] = {
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"raw": "mqtt.raw.k1mqtt",
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"metadata_jsonl": "mqtt.metadata.jsonl",
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"capture_clock_origin": origin_path.name,
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"capture_clock": clock_path.name,
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"summary": "mqtt.summary.json",
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}
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summary["artifact_hashes"]["capture_clock_origin_sha256"] = hashlib.sha256(
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origin_path.read_bytes()
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).hexdigest()
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summary["artifact_hashes"]["capture_clock_sha256"] = hashlib.sha256(
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clock_path.read_bytes()
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).hexdigest()
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summary_path.write_text(json.dumps(summary), encoding="utf-8")
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return clock_path
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def test_evidence_root_is_private_and_configurable(
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tmp_path: Path,
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monkeypatch: pytest.MonkeyPatch,
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) -> None:
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repository = tmp_path / "repo"
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assert (
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resolve_missioncore_evidence_dir(repository)
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== (repository / ".runtime" / "mission-core" / "evidence" / "sessions").resolve()
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)
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configured = tmp_path / "external-evidence"
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monkeypatch.setenv("MISSIONCORE_EVIDENCE_DIR", str(configured))
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assert resolve_missioncore_evidence_dir(repository) == configured.resolve()
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def test_catalog_reconciles_sessions_removed_from_one_evidence_root(tmp_path: Path) -> None:
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repository = tmp_path / "repo"
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sessions = repository / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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store = SessionStore(repository, data_dir=tmp_path / "data")
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assert store.reconcile_archive(xgrids_k1_archive_source(sessions)) == (session.name,)
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shutil.rmtree(session)
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assert store.reconcile_archive(xgrids_k1_archive_source(sessions)) == ()
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assert store.list_recent().items == ()
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def test_catalog_uses_valid_project_name_as_session_display_name(tmp_path: Path) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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manifest_path = session / "manifest.redacted.json"
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manifest = json.loads(manifest_path.read_text(encoding="utf-8"))
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manifest["project_name"] = " Ｋ１ Route Alpha "
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manifest_path.write_text(json.dumps(manifest), encoding="utf-8")
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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assert store.list_recent().items[0].display_name == "K1 Route Alpha"
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def test_catalog_rejects_non_utf8_project_display_name(tmp_path: Path) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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manifest_path = session / "manifest.redacted.json"
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manifest_path.write_text(
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json.dumps({"project_name": "unsafe-\ud800"}),
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encoding="utf-8",
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)
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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assert store.list_recent().items[0].display_name == session.name
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def make_recorded_camera_source(
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session: Path,
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source_id: str = "sensor.camera.left",
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*,
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complete: bool = True,
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) -> Path:
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epoch = session / "media" / source_id / "epoch-1"
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segments = epoch / "segments"
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segments.mkdir(parents=True)
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(epoch / "init.mp4").write_bytes(b"ftyp-mission-core")
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(segments / "1.m4s").write_bytes(b"moof-camera-frame")
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(epoch / "index.jsonl").write_text(
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json.dumps({"sequence": 1, "started_at_seconds": 0.0}) + "\n",
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encoding="utf-8",
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)
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if complete:
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(epoch / "summary.json").write_text(
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json.dumps(
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{
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"schema_version": "missioncore.camera-recording/v1",
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"source_id": source_id,
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"segment_count": 1,
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}
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),
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encoding="utf-8",
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)
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return epoch
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def replace_summary_with_recovery_metadata(
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session: Path,
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*,
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corrupt_trailing_line: bool = False,
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) -> None:
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capture = session / "captures" / "mqtt_live"
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raw_path = capture / "mqtt.raw.k1mqtt"
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timestamps = (
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("2026-07-16T20:56:32.699Z", 1_784_235_392_699_000_000, 10_000_000_000),
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("2026-07-16T20:56:35.199Z", 1_784_235_395_199_000_000, 12_500_000_000),
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)
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records = []
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for frame, (timestamp, epoch_ns, monotonic_ns) in zip(
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iter_capture_frames(raw_path),
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timestamps,
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strict=True,
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):
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records.append(
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{
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"schema_version": 1,
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"record_type": "message",
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"sequence": frame.sequence,
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"received_at_utc": timestamp,
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"received_at_epoch_ns": epoch_ns,
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"received_monotonic_ns": monotonic_ns,
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"topic": frame.topic,
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"payload_bytes": frame.raw_frame_bytes
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- FRAME_HEADER.size
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- len(frame.topic.encode("utf-8")),
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"raw_frame_offset": frame.raw_frame_offset,
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"raw_payload_offset": frame.raw_payload_offset,
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"raw_frame_bytes": frame.raw_frame_bytes,
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}
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)
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metadata = b"".join(
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(json.dumps(record, separators=(",", ":")) + "\n").encode("utf-8") for record in records
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)
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if corrupt_trailing_line:
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metadata += b'{"record_type":"message"'
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(capture / "mqtt.metadata.jsonl").write_bytes(metadata)
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(capture / "mqtt.summary.json").write_text("{corrupt", encoding="utf-8")
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def serialized(value: object) -> str:
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return json.dumps(value, ensure_ascii=False, default=str)
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def test_store_uses_private_wal_database_and_idempotently_imports_legacy_session(
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tmp_path: Path,
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) -> None:
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repository = tmp_path / "repo"
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sessions = repository / "sessions"
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make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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store = SessionStore(repository, data_dir=tmp_path / "data")
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first = store.reconcile_archive(xgrids_k1_archive_source(sessions))
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second = store.reconcile_archive(xgrids_k1_archive_source(sessions))
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assert first == second == ("20260716T205632Z_viewer_live",)
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page = store.list_recent()
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assert len(page.items) == 1
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summary = page.items[0]
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assert summary.status == "ready"
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assert summary.modalities == ("point-cloud", "trajectory")
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assert summary.replayable is True
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assert summary.source_count == 2
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assert "192.168.99.77" not in serialized(page.as_dict())
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assert str(repository) not in serialized(page.as_dict())
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detail = store.get_session(summary.session_id)
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assert [source.source_id for source in detail.sources] == [
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"sensor.lidar.primary",
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"spatial.trajectory",
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]
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assert all(source.seekable for source in detail.sources)
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assert str(repository) not in serialized(detail.as_dict())
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command = store.prepare_replay(summary.session_id, speed=2.0, loop=True)
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assert command.primary_artifact.path.name == "mqtt.raw.k1mqtt"
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assert command.speed == 2.0
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assert command.loop is True
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with sqlite3.connect(store.database_path) as connection:
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assert connection.execute("PRAGMA journal_mode").fetchone()[0] == "wal"
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assert store.database_path.stat().st_mode & 0o777 == 0o600
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def test_completed_capture_clock_is_a_digest_bound_replay_artifact(tmp_path: Path) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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clock_path = add_capture_clock(session)
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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assert store.get_session(session.name).summary.duration_seconds == 3.0
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command = store.prepare_replay(session.name)
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clock_artifact = next(
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artifact for artifact in command.artifacts if artifact.artifact_id == "raw-transport-clock"
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)
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assert command.timeline_origin_monotonic_ns == 9_000_000_000
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assert command.timeline_origin_epoch_ns == 1_784_235_391_699_000_000
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assert clock_artifact.path == clock_path
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assert clock_artifact.replay_byte_length == clock_path.stat().st_size
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assert clock_artifact.expected_sha256 == hashlib.sha256(clock_path.read_bytes()).hexdigest()
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def test_completed_capture_rejects_corrupt_declared_clock(tmp_path: Path) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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clock_path = add_capture_clock(session)
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clock_path.write_text('{"schema_version":1,"tampered":true}\n', encoding="utf-8")
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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detail = store.get_session(session.name)
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assert detail.summary.status == "failed"
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assert detail.summary.replayable is False
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def test_completed_capture_rejects_clock_filename_with_wrong_digest_suffix(
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tmp_path: Path,
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) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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clock_path = add_capture_clock(session)
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wrong_path = clock_path.with_name(f"mqtt.timeline.session-{'0' * 64}.json")
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wrong_path.write_bytes(clock_path.read_bytes())
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summary_path = session / "captures" / "mqtt_live" / "mqtt.summary.json"
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summary = json.loads(summary_path.read_text(encoding="utf-8"))
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summary["artifacts"]["capture_clock"] = wrong_path.name
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summary_path.write_text(json.dumps(summary), encoding="utf-8")
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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detail = store.get_session(session.name)
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assert detail.summary.status == "failed"
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assert detail.summary.replayable is False
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def test_camera_session_does_not_advertise_provisional_transport_clock(
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tmp_path: Path,
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) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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add_capture_clock(session, scope="transport")
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make_recorded_camera_source(session)
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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detail = store.get_session(session.name)
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assert detail.summary.replayable is False
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def test_interrupted_camera_session_uses_durable_origin_and_fails_closed(
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tmp_path: Path,
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) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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add_capture_clock(session, scope="transport")
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replace_summary_with_recovery_metadata(session)
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make_recorded_camera_source(session)
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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detail = store.get_session(session.name)
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assert detail.summary.status == "interrupted"
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assert detail.summary.replayable is False
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def test_interrupted_raw_replay_preserves_durable_pre_message_origin(tmp_path: Path) -> None:
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sessions = tmp_path / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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add_capture_clock(session, scope="transport")
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replace_summary_with_recovery_metadata(session)
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store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
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store.reconcile_archive(xgrids_k1_archive_source(sessions))
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command = store.prepare_replay(session.name)
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assert command.timeline_origin_monotonic_ns == 9_000_000_000
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assert any(
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artifact.artifact_id == "raw-transport-clock-origin" for artifact in command.artifacts
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)
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def test_reconcile_claims_pre_plugin_catalog_row_without_changing_session_identity(
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tmp_path: Path,
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) -> None:
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repository = tmp_path / "repo"
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sessions = repository / "sessions"
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session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
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store = SessionStore(repository, data_dir=tmp_path / "data")
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source = xgrids_k1_archive_source(sessions)
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store.reconcile_archive(source)
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with sqlite3.connect(store.database_path) as connection:
|
||
connection.execute(
|
||
"UPDATE observation_sessions SET plugin_id = '', archive_id = '', "
|
||
"primary_replay_artifact_id = NULL, timeline_origin_epoch_ns = NULL, "
|
||
"timeline_origin_monotonic_ns = NULL WHERE session_id = ?",
|
||
(session.name,),
|
||
)
|
||
connection.execute(
|
||
"UPDATE observation_session_artifacts SET replay_byte_length = 0 WHERE session_id = ?",
|
||
(session.name,),
|
||
)
|
||
connection.commit()
|
||
|
||
assert store.reconcile_archive(source) == (session.name,)
|
||
command = store.prepare_replay(session.name)
|
||
assert command.plugin_id == source.plugin_id
|
||
assert command.primary_artifact.replay_byte_length > 0
|
||
|
||
|
||
def test_recent_sessions_are_sorted_and_cursor_paginated(tmp_path: Path) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
make_legacy_session(
|
||
sessions,
|
||
"20260716T191025Z_viewer_live",
|
||
created_at="2026-07-16T19:10:25.352Z",
|
||
)
|
||
make_legacy_session(
|
||
sessions,
|
||
"20260716T205632Z_viewer_live",
|
||
created_at="2026-07-16T20:56:32.699Z",
|
||
)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
first = store.list_recent(limit=1)
|
||
assert first.items[0].session_id == "20260716T205632Z_viewer_live"
|
||
assert first.next_cursor == "20260716T205632Z_viewer_live"
|
||
second = store.list_recent(limit=1, cursor=first.next_cursor)
|
||
assert second.items[0].session_id == "20260716T191025Z_viewer_live"
|
||
assert second.next_cursor is None
|
||
|
||
|
||
def test_legacy_import_adds_video_only_for_validated_recording_tree(tmp_path: Path) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
complete = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
incomplete = make_legacy_session(sessions, "20260716T205632Z_viewer_live_2")
|
||
make_recorded_camera_source(complete)
|
||
make_recorded_camera_source(incomplete, complete=False)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
complete_detail = store.get_session(complete.name)
|
||
assert complete_detail.summary.modalities == ("point-cloud", "trajectory", "video")
|
||
assert complete_detail.summary.source_count == 3
|
||
camera = next(
|
||
source for source in complete_detail.sources if source.source_id == "sensor.camera.left"
|
||
)
|
||
assert camera.modality == "video"
|
||
assert camera.semantic_channel_id == "camera.video.recorded"
|
||
assert camera.seekable is True
|
||
video_artifact = next(
|
||
artifact
|
||
for artifact in complete_detail.artifacts
|
||
if artifact.artifact_id == camera.artifact_id
|
||
)
|
||
assert video_artifact.kind == "recorded-video"
|
||
assert video_artifact.integrity_status == "validated-structure"
|
||
assert str(repository) not in serialized(complete_detail.as_dict())
|
||
|
||
incomplete_detail = store.get_session(incomplete.name)
|
||
assert incomplete_detail.summary.modalities == ("point-cloud", "trajectory")
|
||
assert all(source.modality != "video" for source in incomplete_detail.sources)
|
||
|
||
|
||
def test_interrupted_capture_is_recovered_from_aligned_raw_and_metadata_prefix(
|
||
tmp_path: Path,
|
||
) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
replace_summary_with_recovery_metadata(session, corrupt_trailing_line=True)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
detail = store.get_session(session.name)
|
||
assert detail.summary.status == "interrupted"
|
||
assert detail.summary.replayable is True
|
||
assert detail.summary.modalities == ("point-cloud", "trajectory")
|
||
assert detail.summary.started_at_utc == "2026-07-16T20:56:32.699Z"
|
||
assert detail.summary.completed_at_utc == "2026-07-16T20:56:35.199Z"
|
||
assert detail.summary.duration_seconds == 2.5
|
||
assert detail.artifacts[0].integrity_status == "validated-prefix"
|
||
assert store.prepare_replay(session.name).primary_artifact.path.name == "mqtt.raw.k1mqtt"
|
||
|
||
|
||
def test_catalog_upsert_promotes_recovered_session_after_summary_is_completed(
|
||
tmp_path: Path,
|
||
) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
summary_path = session / "captures" / "mqtt_live" / "mqtt.summary.json"
|
||
metadata_path = session / "captures" / "mqtt_live" / "mqtt.metadata.jsonl"
|
||
completed_summary = summary_path.read_text(encoding="utf-8")
|
||
completed_metadata = metadata_path.read_text(encoding="utf-8")
|
||
replace_summary_with_recovery_metadata(session)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
assert store.get_session(session.name).summary.status == "interrupted"
|
||
|
||
summary_path.write_text(completed_summary, encoding="utf-8")
|
||
metadata_path.write_text(completed_metadata, encoding="utf-8")
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
promoted = store.get_session(session.name).summary
|
||
assert promoted.status == "ready"
|
||
assert promoted.duration_seconds == 1440.1
|
||
assert promoted.replayable is True
|
||
|
||
|
||
def test_interrupted_capture_does_not_trust_metadata_outside_session(tmp_path: Path) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
replace_summary_with_recovery_metadata(session)
|
||
metadata = session / "captures" / "mqtt_live" / "mqtt.metadata.jsonl"
|
||
outside = tmp_path / "outside.metadata.jsonl"
|
||
outside.write_bytes(metadata.read_bytes())
|
||
metadata.unlink()
|
||
metadata.symlink_to(outside)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
detail = store.get_session(session.name)
|
||
assert detail.summary.status == "failed"
|
||
assert detail.summary.replayable is False
|
||
assert detail.summary.modalities == ()
|
||
|
||
|
||
def test_interrupted_capture_rejects_newline_terminated_metadata_corruption(
|
||
tmp_path: Path,
|
||
) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
replace_summary_with_recovery_metadata(session)
|
||
metadata = session / "captures" / "mqtt_live" / "mqtt.metadata.jsonl"
|
||
with metadata.open("ab") as stream:
|
||
stream.write(b"{corrupt\n")
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
detail = store.get_session(session.name)
|
||
assert detail.summary.status == "failed"
|
||
assert detail.summary.replayable is False
|
||
|
||
|
||
def test_replay_resolution_rejects_artifact_symlink_escape(tmp_path: Path) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
raw = session / "captures" / "mqtt_live" / "mqtt.raw.k1mqtt"
|
||
outside = tmp_path / "outside.k1mqtt"
|
||
outside.write_bytes(raw.read_bytes())
|
||
raw.unlink()
|
||
raw.symlink_to(outside)
|
||
|
||
with pytest.raises(SessionIntegrityError, match="escapes"):
|
||
store.prepare_replay(session.name)
|
||
|
||
|
||
def test_completed_capture_is_not_replayable_when_declared_integrity_fails(
|
||
tmp_path: Path,
|
||
) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
raw = session / "captures" / "mqtt_live" / "mqtt.raw.k1mqtt"
|
||
corrupted = bytearray(raw.read_bytes())
|
||
corrupted[-1] ^= 0x01
|
||
raw.write_bytes(corrupted)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
detail = store.get_session(session.name)
|
||
assert detail.summary.status == "failed"
|
||
assert detail.summary.replayable is False
|
||
assert detail.summary.modalities == ()
|
||
|
||
|
||
def test_completed_capture_is_not_replayable_when_declared_count_is_wrong(
|
||
tmp_path: Path,
|
||
) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
summary_path = session / "captures" / "mqtt_live" / "mqtt.summary.json"
|
||
summary = json.loads(summary_path.read_text(encoding="utf-8"))
|
||
summary["message_count"] = 3
|
||
summary_path.write_text(json.dumps(summary), encoding="utf-8")
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
assert store.get_session(session.name).summary.replayable is False
|
||
|
||
|
||
def test_current_session_marker_keeps_active_capture_out_of_replay(tmp_path: Path) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
(sessions / ".current_session").write_text(
|
||
f"sessions/{session.name}\n",
|
||
encoding="utf-8",
|
||
)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
with pytest.raises(SessionNotFoundError):
|
||
store.get_session(session.name)
|
||
|
||
(sessions / ".current_session").unlink()
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
assert store.get_session(session.name).summary.replayable is True
|
||
|
||
|
||
def test_interrupted_capture_replays_only_committed_prefix_before_partial_raw_tail(
|
||
tmp_path: Path,
|
||
) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
replace_summary_with_recovery_metadata(session)
|
||
raw = session / "captures" / "mqtt_live" / "mqtt.raw.k1mqtt"
|
||
committed_bytes = raw.stat().st_size
|
||
with raw.open("ab") as stream:
|
||
stream.write(FRAME_HEADER.pack(12, 100)[:7])
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
detail = store.get_session(session.name)
|
||
command = store.prepare_replay(session.name)
|
||
assert detail.summary.status == "interrupted"
|
||
assert detail.summary.replayable is True
|
||
assert command.primary_artifact.replay_byte_length == committed_bytes
|
||
assert (
|
||
command.primary_artifact.replay_byte_length < command.primary_artifact.path.stat().st_size
|
||
)
|
||
|
||
|
||
def test_interrupted_capture_rejects_non_frame_raw_tail(tmp_path: Path) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
replace_summary_with_recovery_metadata(session)
|
||
raw = session / "captures" / "mqtt_live" / "mqtt.raw.k1mqtt"
|
||
with raw.open("ab") as stream:
|
||
stream.write(FRAME_HEADER.pack(0, 0))
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
assert store.get_session(session.name).summary.replayable is False
|
||
|
||
|
||
def test_interrupted_capture_tolerates_bounded_group_commit_raw_tail(
|
||
tmp_path: Path,
|
||
) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
replace_summary_with_recovery_metadata(session)
|
||
raw = session / "captures" / "mqtt_live" / "mqtt.raw.k1mqtt"
|
||
committed_bytes = raw.stat().st_size
|
||
with raw.open("ab") as stream:
|
||
for payload in (b"pending-one", b"pending-two"):
|
||
topic = b"RealtimePath"
|
||
stream.write(FRAME_HEADER.pack(len(topic), len(payload)))
|
||
stream.write(topic)
|
||
stream.write(payload)
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
command = store.prepare_replay(session.name)
|
||
assert store.get_session(session.name).summary.status == "interrupted"
|
||
assert command.primary_artifact.replay_byte_length == committed_bytes
|
||
|
||
|
||
def test_failed_final_summary_falls_back_to_last_committed_prefix(tmp_path: Path) -> None:
|
||
repository = tmp_path / "repo"
|
||
sessions = repository / "sessions"
|
||
session = make_legacy_session(sessions, "20260716T205632Z_viewer_live")
|
||
capture = session / "captures" / "mqtt_live"
|
||
metadata = capture / "mqtt.metadata.jsonl"
|
||
first_record = metadata.read_text(encoding="utf-8").splitlines(keepends=True)[0]
|
||
metadata.write_text(first_record, encoding="utf-8")
|
||
summary_path = capture / "mqtt.summary.json"
|
||
summary = json.loads(summary_path.read_text(encoding="utf-8"))
|
||
summary["error"] = "synthetic metadata fsync failure"
|
||
summary_path.write_text(json.dumps(summary), encoding="utf-8")
|
||
store = SessionStore(repository, data_dir=tmp_path / "data")
|
||
|
||
store.reconcile_archive(xgrids_k1_archive_source(sessions))
|
||
|
||
detail = store.get_session(session.name)
|
||
assert detail.summary.status == "interrupted"
|
||
assert detail.summary.replayable is True
|
||
assert detail.summary.modalities == ("point-cloud",)
|
||
|
||
|
||
def test_layout_save_is_atomic_and_revision_checked(tmp_path: Path) -> None:
|
||
store = SessionStore(tmp_path / "repo", data_dir=tmp_path / "data")
|
||
|
||
first = store.save_layout(
|
||
"observation.spatial",
|
||
schema_version=1,
|
||
expected_revision=0,
|
||
name="Операторская сцена",
|
||
layout={"visible_source_ids": ["sensor.lidar.primary"], "windows": []},
|
||
)
|
||
assert first.revision == 1
|
||
assert store.get_layout("observation.spatial") == first
|
||
|
||
with pytest.raises(LayoutConflictError, match="revision changed"):
|
||
store.save_layout(
|
||
"observation.spatial",
|
||
schema_version=1,
|
||
expected_revision=0,
|
||
name="Устаревшая запись",
|
||
layout={},
|
||
)
|
||
|
||
second = store.save_layout(
|
||
"observation.spatial",
|
||
schema_version=1,
|
||
expected_revision=1,
|
||
name="Операторская сцена",
|
||
layout={"visible_source_ids": [], "windows": []},
|
||
)
|
||
assert second.revision == 2
|
||
assert store.get_layout("observation.spatial").layout["visible_source_ids"] == []
|