Files
gps-denied-onboard/e2e/_unit_tests/test_directory_layout.py
T
Oleksandr Bezdieniezhnykh 2d6d44af5d [AZ-424] [AZ-425] [AZ-426] Implement negatives set (FT-N-01/03/04)
Adds three pure-logic evaluators + scenarios + unit tests covering the
project's failure-mode robustness ladder (AC-3.1, AC-3.4, AC-3.5,
AC-NEW-8):

* outlier_tolerance_evaluator (AZ-424 / FT-N-01): per-event 50 m drift
  bound + 3-frame covariance-monotonic window over the AZ-408 outlier
  injector's medium-density manifest.
* outage_request_evaluator (AZ-425 / FT-N-03): detects 3+ consecutive
  missing-frame windows; validates OPERATOR_RELOC_REQUEST STATUSTEXT
  arrives at 2 s ±500 ms, dead_reckoned label during outage, and no
  FC EKF divergence.
* blackout_spoof_evaluator (AZ-426 / FT-N-04): eight-AC ladder across
  the 5 s / 15 s / 35 s sub-windows — switch latency, spoof rejection,
  monotonic covariance, honest horiz_accuracy, STATUSTEXT 1-2 Hz,
  35 s escalation thresholds, and recovery gate.

Each scenario is skip-gated on the AZ-441 / AZ-407 / AZ-416 replay /
SITL / mavproxy helpers; unit tests (14 + 18 + 29 = 61) cover the
AC logic today. Full e2e unit-test suite: 527 passed (+67).

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-17 08:26:16 +03:00

141 lines
5.8 KiB
Python

"""Asserts the AZ-406 directory layout is present.
Every blackbox / fixture / Jetson task added later relies on these paths.
Catching a missing directory here is much faster than failing inside the
e2e-runner image build.
"""
from __future__ import annotations
from pathlib import Path
import pytest
E2E_ROOT = Path(__file__).resolve().parents[1]
@pytest.mark.parametrize(
"relative_path",
[
"README.md",
".gitignore",
"docker/docker-compose.test.yml",
"docker/docker-compose.tier2-bridge.yml",
"docker/secrets/mavlink_passkey",
"docker/run-tier1.sh",
"jetson/run-tier2.sh",
"jetson/tier2-on-jetson.sh",
"jetson/tier2.service",
"jetson/tegrastats_parser.py",
"jetson/jtop_parser.py",
"runner/Dockerfile",
"runner/requirements.txt",
"runner/pytest.ini",
"runner/conftest.py",
"runner/reporting/csv_reporter.py",
"runner/reporting/evidence_bundler.py",
"runner/reporting/nfr_recorder.py",
"runner/helpers/frame_source_replay.py",
"runner/helpers/imu_replay.py",
"runner/helpers/sitl_observer.py",
"runner/helpers/mavproxy_tlog_reader.py",
"runner/helpers/fdr_reader.py",
"runner/helpers/geo.py",
"runner/helpers/anchor_pair_detector.py",
"runner/helpers/estimate_schema.py",
"runner/helpers/accuracy_evaluator.py",
"runner/helpers/registration_classifier.py",
"runner/helpers/mre_evaluator.py",
"runner/helpers/multi_segment_evaluator.py",
"runner/helpers/smoothing_evaluator.py",
"runner/helpers/sharp_turn_detector.py",
"runner/helpers/msp_frame_observer.py",
"runner/helpers/ap_contract_evaluator.py",
"runner/helpers/cold_start_evaluator.py",
"runner/helpers/outlier_tolerance_evaluator.py",
"runner/helpers/outage_request_evaluator.py",
"runner/helpers/blackout_spoof_evaluator.py",
"fixtures/mock-suite-sat/Dockerfile",
"fixtures/mock-suite-sat/app.py",
"fixtures/mock-suite-sat/requirements.txt",
"fixtures/tile-cache-builder/README.md",
"fixtures/tile-cache-builder/builder.py",
"fixtures/tile-cache-builder/Dockerfile",
"fixtures/tile-cache-builder/build.sh",
"fixtures/age-injector/README.md",
"fixtures/age-injector/age_injector.py",
"fixtures/age-injector/inject.sh",
"fixtures/injectors/outlier.py",
"fixtures/injectors/blackout_spoof.py",
"fixtures/injectors/multi_segment.py",
"fixtures/injectors/cold_boot.py",
"fixtures/injectors/_common.py",
"fixtures/injectors/fc_proxy.py",
"runner/helpers/injector_fixtures.py",
"fixtures/cold-boot/README.md",
"fixtures/cold-boot/cold_boot_fixture.json",
"fixtures/secrets/mavlink-test-passkey.txt",
"fixtures/security/generate_cve_jpeg.py",
"fixtures/security/cve-2025-53644.jpg",
"fixtures/security/README.md",
"tests/__init__.py",
"tests/conftest.py",
"tests/positive/__init__.py",
"tests/negative/__init__.py",
"tests/performance/__init__.py",
"tests/resilience/__init__.py",
"tests/security/__init__.py",
"tests/resource_limit/__init__.py",
"tests/positive/test_smoke.py",
"tests/positive/test_ft_p_01_still_image_accuracy.py",
"tests/positive/test_ft_p_02_derkachi_drift.py",
"tests/positive/test_ft_p_03_14_schema_wgs84.py",
"tests/positive/test_ft_p_04_derkachi_f2f_registration.py",
"tests/positive/test_ft_p_05_sat_anchor.py",
"tests/positive/test_ft_p_06_mre_budgets.py",
"tests/positive/test_ft_p_07_sharp_turn_recovery.py",
"tests/positive/test_ft_p_08_multi_segment_reloc.py",
"tests/positive/test_ft_p_09_ap_signing.py",
"tests/positive/test_ft_p_09_inav.py",
"tests/positive/test_ft_p_10_smoothing_lookback.py",
"tests/positive/test_ft_p_11_cold_start_init.py",
"tests/negative/test_ft_n_01_outlier_tolerance.py",
"tests/negative/test_ft_n_02_sharp_turn_failure.py",
"tests/negative/test_ft_n_03_outage_reloc.py",
"tests/negative/test_ft_n_04_blackout_spoof.py",
],
)
def test_required_path_exists(relative_path: str) -> None:
"""Each path AZ-406 + AZ-407 + AZ-444 + AZ-445 commit to must exist on disk."""
assert (E2E_ROOT / relative_path).exists(), (
f"layout invariant broken: e2e/{relative_path} is missing"
)
def test_passkey_files_match() -> None:
"""Docker secret and runner-side passkey fixture must encode the same secret.
The docker-secret file is consumed by mavproxy as a raw 64-hex passkey
(no comments allowed in its body). The runner-side fixture file is the
AZ-407 AC-5 deliverable and ships with a ``# TEST ONLY...`` header
line so it self-documents during code review.
We therefore compare the FIRST 64-hex line of each file rather than
the raw bytes. The two files MUST encode the same 32-byte secret;
drift between them would mean a mavproxy run uses a different key
than the runner fixture states.
"""
# Arrange
docker_pk = (E2E_ROOT / "docker/secrets/mavlink_passkey").read_text().strip().splitlines()
runner_pk_lines = (E2E_ROOT / "fixtures/secrets/mavlink-test-passkey.txt").read_text().strip().splitlines()
runner_pk = [line for line in runner_pk_lines if not line.lstrip().startswith("#")]
# Assert
assert docker_pk and runner_pk, "passkey files must contain at least one non-comment line"
assert docker_pk[0] == runner_pk[0], (
"MAVLink test passkey secrets differ between docker secret and runner "
"fixture. They MUST encode the same 32-byte secret — see "
"e2e/fixtures/secrets/README.md."
)