Files
gps-denied-onboard/e2e/_unit_tests/test_directory_layout.py
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Oleksandr Bezdieniezhnykh c56d4584e6 [AZ-436] [AZ-437] [AZ-438] [AZ-439] Add NFT-SEC-01..05 security scenarios
Batch 87: 6 NFT-SEC blackbox scenarios + 5 helper evaluators + 75 unit
tests + cumulative review batches 85-87.

* AZ-436 NFT-SEC-01: cache-poisoning safety budget (AC-NEW-9); aggregate
  false_trust_count ≤ N×1e-6; zero-tolerance default. Canonical-only by
  default; E2E_NFT_SEC_01_RELEASE_GATE=1 unlocks full matrix.
* AZ-437 NFT-SEC-02 + NFT-SEC-05: shared egress-observation evaluator
  (AC-NEW-10); SEC-02 = 0 packets to non-e2e-net over 5min replay;
  SEC-05 = DNS-blackhole sidecar healthy + lookup fails + UDP-53 silent.
* AZ-438 NFT-SEC-03: AP-only signing rejection (AC-NEW-11); 3 sub-cases
  (unsigned/wrong-key/replayed) each reject ≤500ms + no position drift.
* AZ-439 NFT-SEC-04: probe (always-run) = no-crash + deterministic
  decode outcome; ASan-fuzz (release-gate) = 0 findings ≥4h; AC-3
  corpus floor informational only per spec.

Verdict per-batch: PASS_WITH_WARNINGS (5 Low). Cumulative review for
batches 85-87 (K=3 window) also PASS_WITH_WARNINGS with 5 cross-batch
findings — recommends hygiene PBIs for write_csv_evidence duplication
(13 helpers) and _resolve_fixture_path duplication (13 scenarios), plus
new tickets for AZ-595 fixture builder + DNS-blackhole sidecar service.

Also adds _docs/LESSONS.md documenting the Jira transition-ID lesson
(always call getTransitionsForJiraIssue first, never memorize numeric
IDs across sessions).

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-17 17:33:22 +03:00

190 lines
8.4 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/gcs_telemetry_evaluator.py",
"runner/helpers/tile_cache_inspector.py",
"runner/helpers/mid_flight_tile_evaluator.py",
"runner/helpers/mock_suite_sat_audit.py",
"runner/helpers/retrieval_evaluator.py",
"runner/helpers/aged_tile_rejection_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",
"runner/helpers/fc_proxy_runtime.py",
"runner/helpers/replay_mode.py",
"runner/helpers/streaming_evaluator.py",
"runner/helpers/spoof_promotion_evaluator.py",
"runner/helpers/ttff_evaluator.py",
"runner/helpers/e2e_latency_evaluator.py",
"runner/helpers/imu_fallback_drift_evaluator.py",
"runner/helpers/companion_reboot_evaluator.py",
"runner/helpers/monte_carlo_envelope_evaluator.py",
"runner/helpers/escalation_ladder_evaluator.py",
"runner/helpers/cache_poisoning_evaluator.py",
"runner/helpers/egress_observer.py",
"runner/helpers/mavlink_signing_evaluator.py",
"runner/helpers/cve_probe_evaluator.py",
"runner/helpers/asan_fuzz_evaluator.py",
"fixtures/sitl_replay_builder/__init__.py",
"fixtures/sitl_replay_builder/builder.py",
"fixtures/sitl_replay_builder/build_p01_fixtures.py",
"fixtures/sitl_replay_builder/build_p02_fixtures.py",
"fixtures/sitl_replay_builder/README.md",
"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/positive/test_ft_p_12_gcs_downsample.py",
"tests/positive/test_ft_p_13_gcs_command.py",
"tests/positive/test_ft_p_15_cache_schema.py",
"tests/positive/test_ft_p_16_offline_only.py",
"tests/positive/test_ft_p_17_mid_flight_tiles.py",
"tests/positive/test_ft_p_18_no_raw_retention.py",
"tests/positive/test_ft_p_19_sat_reloc_scale.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",
"tests/negative/test_ft_n_05_stale_tile_rejection.py",
"tests/negative/test_ft_n_06_mid_flight_freshness.py",
"tests/performance/test_nft_perf_01_e2e_latency.py",
"tests/performance/test_nft_perf_02_streaming.py",
"tests/performance/test_nft_perf_03_ttff.py",
"tests/performance/test_nft_perf_04_spoof_promotion.py",
"tests/resilience/test_nft_res_01_imu_only_fallback.py",
"tests/resilience/test_nft_res_02_companion_reboot.py",
"tests/resilience/test_nft_res_03_monte_carlo.py",
"tests/resilience/test_nft_res_04_blackout_escalation.py",
"tests/security/test_nft_sec_01_cache_poisoning.py",
"tests/security/test_nft_sec_02_no_egress.py",
"tests/security/test_nft_sec_03_mavlink_signing.py",
"tests/security/test_nft_sec_04_opencv_cve.py",
"tests/security/test_nft_sec_04_asan_fuzz.py",
"tests/security/test_nft_sec_05_dns_blackhole.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."
)