mirror of
https://github.com/mikecarper/MeshCore.git
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mikecarper
41f48344bd
Acquire fresh GPS and validated UTC, check an authenticated owner Companion, and apply saved lost-status cadence with bounded awake windows. Persist request tags, routes, and six-hour flood reservations; preserve the four-day cutoff across sleep and restart. Keep Dispatcher recovery active after a failed radio wake, honor denied flood retries after lost TxDone, and qualify GPS ownership and clock corrections. Add executable regression tests and nRF52/ESP32 Sensor build jobs. Validation: six firmware builds, 1829 native test cases, sanitized tracker/storage/GPS/sleep/recovery tests, and strict documentation build. Bluetooth Find My advertising and automatic Room mailbox polling remain separate work.
182 lines
8.7 KiB
Python
182 lines
8.7 KiB
Python
#!/usr/bin/env python3
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"""Execute the actual Sensor tracker with real wire, route and durable storage."""
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from pathlib import Path
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import os
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import shutil
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import subprocess
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import sys
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import tempfile
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import unittest
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from test_client_acl_infrastructure import room_mail_crypto_arguments
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from test_replay_reset_integration import extract_braced
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ROOT = Path(__file__).resolve().parents[1]
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FIXTURE = ROOT / "test/fixtures"
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SANITIZERS = (["-fsanitize=address,undefined,float-cast-overflow", "-fno-sanitize-recover=all",
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"-fno-pie", "-no-pie"] if sys.platform.startswith("linux") else [])
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def peer_methods(source):
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methods = ""
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for signature in ("int SensorMesh::searchPeersByHash(", "void SensorMesh::getPeerSharedSecret(",
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"bool SensorMesh::allowPacketForward(", "void SensorMesh::sendSelfAdvertisement("):
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methods += extract_braced(source, signature) + "\n"
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# Compile the complete actual authenticated tracker dispatch, including its
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# full-owner fallback and ACL bounds. Ordinary application handling beyond
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# that boundary is represented by a counter, rather than a second tracker.
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for signature, ending in (("void SensorMesh::onPeerDataRecv(", "++ordinary_data;\n}"),
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("bool SensorMesh::onPeerPathRecv(", "++ordinary_paths; return false;\n}")):
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function = extract_braced(source, signature)
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boundary = " ClientInfo* from = acl.getClientByIdx(i);"
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if boundary not in function:
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raise AssertionError("ordinary ACL callback boundary changed")
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methods += function[:function.index(boundary)] + ending + "\n"
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return methods
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class SensorTrackerClientTests(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.compiler = os.environ.get("CXX") or shutil.which("g++") or shutil.which("clang++")
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if cls.compiler is None:
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raise unittest.SkipTest("a host C++ compiler is required")
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cls.temp = tempfile.TemporaryDirectory(prefix="meshcore-tracker-client-")
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cls.work = Path(cls.temp.name)
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cls.tracker = (ROOT / "examples/simple_sensor/Tracker.cpp").read_text(encoding="ascii")
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cls.sensor = (ROOT / "examples/simple_sensor/SensorMesh.cpp").read_text(encoding="ascii")
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cls.crypto = room_mail_crypto_arguments("room")
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cls.binary = cls.build("production", cls.tracker, cls.sensor)
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@classmethod
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def tearDownClass(cls):
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cls.temp.cleanup()
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@classmethod
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def build(cls, name, tracker, sensor):
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work = cls.work / name
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work.mkdir()
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(work / "SensorMesh.h").write_text('#include "sensor_tracker_client.h"\n', encoding="ascii")
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(work / "helpers").mkdir()
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# The production watchdog header imports hardware identity/filesystem
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# dependencies. Its sole Tracker API is supplied by this radio adapter.
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(work / "helpers/UsbLoggingWatchdog.h").write_text(
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"#pragma once\nnamespace mesh { bool isUsbLoggingWatchdogArmed(); }\n",
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encoding="ascii")
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(work / "Tracker.cpp").write_text(tracker, encoding="ascii")
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fixture = (FIXTURE / "sensor_tracker_client.cpp").read_text(encoding="ascii")
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cpp = work / "client.cpp"
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cpp.write_text(fixture.replace("@PEER_METHODS@", peer_methods(sensor)), encoding="ascii")
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binary = work / "client"
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built = subprocess.run([
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cls.compiler, "-std=c++17", "-Wall", "-Wextra", "-Werror", "-Wno-unused-parameter",
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*SANITIZERS, "-I", str(work), "-I", str(FIXTURE), "-I", str(ROOT / "src"),
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str(cpp), str(ROOT / "src/Packet.cpp"), *cls.crypto, "-o", str(binary),
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], text=True, capture_output=True, timeout=60)
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if built.returncode:
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raise AssertionError(built.stdout + built.stderr)
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return binary
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def run_group(self, name, binary=None, success=True):
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run = subprocess.run([str(binary or self.binary), name], text=True, capture_output=True, timeout=20)
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if success:
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self.assertEqual(run.returncode, 0, run.stdout + run.stderr)
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self.assertIn("PASS: sensor tracker client " + name, run.stdout)
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else:
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self.assertNotEqual(run.returncode, 0, "regression mutation escaped the assertions")
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self.assertIn("Assertion", run.stderr)
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def test_local_commands_and_durable_settings(self):
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self.run_group("commands")
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def test_safe_lost_unknown_intervals_and_awake_lease(self):
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self.run_group("cadence")
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def test_reply_window_starts_after_transmission_and_wraps(self):
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self.run_group("timing")
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def test_full_owner_authentication_and_nonce_isolation(self):
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self.run_group("identity")
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def test_learn_paths_only_from_accepted_matched_responses(self):
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self.run_group("paths")
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def test_tracker_suppresses_normal_adverts_alerts_and_forwarding(self):
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self.run_group("suppression")
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def test_six_hour_flood_budget_repeater_postponement_and_four_day_lock(self):
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self.run_group("floods")
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def test_storage_faults_and_rebooted_reservation_never_flood(self):
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self.run_group("durability")
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def test_queue_and_inflight_cancellation_ownership(self):
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self.run_group("ownership")
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def test_gps_timeout_invalid_fixes_and_maintenance_awake_guards(self):
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self.run_group("gps")
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def test_reboot_preserves_nonce_floor_and_conservative_flood_wait(self):
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self.run_group("reboot")
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def test_idle_clock_rollback_and_response_crossing_four_day_cutoff(self):
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self.run_group("clock-cutoff")
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def test_failed_warm_and_hard_wakes_restore_dispatcher_liveness(self):
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self.run_group("wake")
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def test_zero_rtc_allows_gps_sync_without_radio_or_storage_fault(self):
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self.run_group("zero-clock")
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def test_forward_utc_correction_requires_real_six_hour_quiet_wait(self):
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self.run_group("forward-clock")
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def test_gps_manager_owns_acquisition_completion_and_final_fix(self):
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self.run_group("gps-handoff")
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def test_negative_control_original_normal_traffic_is_detected(self):
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guard = " if (isTrackerModeEnabled()) return false;"
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advert = " if (isTrackerModeEnabled()) return;"
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forward_function = extract_braced(self.sensor, "bool SensorMesh::allowPacketForward(")
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advert_function = extract_braced(self.sensor, "void SensorMesh::sendSelfAdvertisement(")
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self.assertEqual(forward_function.count(guard), 1)
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self.assertEqual(advert_function.count(advert), 1)
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mutated = self.sensor.replace(forward_function, forward_function.replace(guard, "", 1), 1)
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mutated = mutated.replace(advert_function, advert_function.replace(advert, "", 1), 1)
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self.run_group("suppression", self.build("no-suppression", self.tracker, mutated), success=False)
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def test_negative_control_missing_durability_gate_is_detected(self):
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guard = "if (!saveTrackerRecord(candidate)) return; // Reserve before any RF admission."
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self.assertEqual(self.tracker.count(guard), 1)
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mutated = self.tracker.replace(guard, "saveTrackerRecord(candidate);", 1)
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self.run_group("durability", self.build("no-durability", mutated, self.sensor), success=False)
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def test_negative_control_failed_wake_leaves_dispatcher_disabled(self):
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guard = "if (!_radio->setTrackerSleep(false)) _radio->recoverRadio(true);"
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self.assertEqual(self.tracker.count(guard), 1)
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mutated = self.tracker.replace(guard, "if (!_radio->setTrackerSleep(false)) return;", 1)
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self.run_group("wake", self.build("failed-wake-stuck", mutated, self.sensor), success=False)
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def test_negative_control_zero_clock_allocates_invalid_nonce(self):
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guard = extract_braced(self.tracker, "if (now == 0) {")
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mutated = self.tracker.replace(guard, "", 1)
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self.run_group("zero-clock", self.build("zero-clock-nonce", mutated, self.sensor), success=False)
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def test_negative_control_forward_clock_can_manufacture_flood_wait(self):
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guard = " tracker_boot_anchor = now;"
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self.assertEqual(self.tracker.count(guard), 1)
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mutated = self.tracker.replace(guard, "", 1)
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self.run_group("forward-clock", self.build("forward-clock-flood", mutated, self.sensor), success=False)
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def test_negative_control_tracker_forces_early_manager_handoff(self):
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guard = "if (sensors.isTrackerGpsAcquisitionPending()) return;"
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self.assertEqual(self.tracker.count(guard), 1)
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early = "if (sensors.isTrackerGpsAcquisitionPending() && !millisHasNowPassed(sensors.acquisition_until)) return;"
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mutated = self.tracker.replace(guard, early, 1)
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self.run_group("gps-handoff", self.build("early-gps-handoff", mutated, self.sensor), success=False)
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if __name__ == "__main__":
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unittest.main()
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