Rename test_g6_protocol_surface_gaps.py to test_protocol_surface_gaps.py.
Strip G6 from module docstring, and finding IDs (N01, N02, N03, N05,
N09, R04) from docstrings and section comments.
Rename test_g5_asyncio_lifecycle.py to test_asyncio_lifecycle.py.
Strip G5 from module docstring, finding IDs (F05, F07, F08, F19)
from class names and docstrings.
Rename test_g4_transport_symmetry.py to test_transport_symmetry.py.
Strip G4 from module docstring, _g4_ from function names, and finding
IDs (F04, NEW-A, F18, M06, N04) from docstrings and section comments.
Rename test_g2_error_handling.py to test_error_handling.py. Strip G2
prefix from module docstring, _g2_ from function names, and finding
IDs (F22, F21/M01, M02, M04, N06, F14) from docstrings and section
comments. Proposal cross-references removed.
Strip internal forensics finding references (F06, N07, NEW-C, R02)
from docstrings, comments, and assertion messages. Descriptive text
is preserved — only the ID prefixes are removed.
Strip internal forensics finding references (F01, F02, F03, N11)
from docstrings and section comments. The descriptive text is
preserved — only the ID prefixes are removed.
Strip G1/ prefix from docstrings, _g1_ from function names,
and G1 from section comments. Finding IDs (F06, N07, etc.)
are preserved as they are meaningful standalone references.
send_binary_req reads result.payload['expected_ack'] from MSG_SENT
events. The resolving subscribe must provide that key for MSG_SENT
event types to avoid KeyError.
The test_r03_placeholder_registered_before_send test used a bare
MagicMock dispatcher whose subscribe never resolved event futures,
causing send() to block for DEFAULT_TIMEOUT (15s). Add a resolving
subscribe mock matching the pattern from the fixture fix on
fix/test-timeout-waste.
The mock_dispatcher fixture's fake_subscribe recorded event handlers
but never called them, causing asyncio.wait() to block for the full
DEFAULT_TIMEOUT (15s) on every test that passes expected_events to
send(). With 28 affected tests, the suite wasted ~8 minutes on dead
waits and required an undocumented pytest-timeout plugin to complete.
Add call_soon to the default fake_subscribe so futures resolve on the
next event loop iteration, matching the pattern already used by
setup_event_response(). Override with a non-resolving mock in
test_send_timeout to preserve timeout path coverage.
Suite now completes in <1 second with no --timeout flag.
10 new tests in tests/unit/test_g5_asyncio_lifecycle.py:
- TestF05: _spawn_background retains tasks in TCP, Serial, and
EventDispatcher; tracked tasks survive gc.collect(); TCP handle_rx
and connection_lost use tracked dispatch.
- TestF07: stop() waits for in-flight async callbacks to complete.
- TestF08: EventDispatcher.queue is None before start(), created on
start(), dispatch() before start() raises RuntimeError;
CommandHandlerBase lock is None before access, created lazily.
- TestF19: send() calls get_running_loop (not get_event_loop).
Refs: Forensics report findings F05, F07, F08, F19
10 new tests in tests/unit/test_g4_transport_symmetry.py covering all
G4 findings:
- test_g4_tcp_send_write_error_fires_disconnect (F04): TCP write
OSError fires _disconnect_callback.
- test_g4_serial_send_no_transport_fires_disconnect (NEW-A): serial
send on None transport fires _disconnect_callback.
- test_g4_serial_send_write_error_fires_disconnect (F04): serial write
OSError fires _disconnect_callback.
- test_g4_ble_send_no_client_fires_disconnect (F04): BLE send with no
client fires _disconnect_callback.
- test_g4_serial_connect_timeout (F18): connect raises TimeoutError
when connection_made never fires.
- test_g4_tcp_oversize_frame_empty_data_returns (M06): oversize header
with empty trailing data returns without dispatch.
- test_g4_serial_oversize_frame_empty_data_returns (M06): same for
serial transport.
- test_g4_tcp_receive_count_per_frame_not_per_segment (N04): 3 TCP
segments carrying 1 frame yield _receive_count == 1.
- test_g4_tcp_multiple_frames_count_correctly (N04): 2 complete frames
yield _receive_count == 2.
F16 and F17 are covered by the updated pre-existing test in
tests/test_ble_pin_pairing.py (committed with F17).
Refs: Forensics report findings F04, NEW-A, F18, M06, N04
Seven new tests in tests/unit/test_connection_manager.py covering all
four G3 findings:
- test_g3_tcp_connect_returns_plain_string (F01): CONNECTED event
payload contains a plain string, not an asyncio.Future.
- test_g3_reconnect_loop_does_not_compound (F03): after max_attempts
failures, exactly that many connect() calls are made — no fan-out.
- test_g3_disconnect_cancels_reconnect_loop (F03): disconnect()
mid-loop cancels the single task cleanly.
- test_g3_reconnect_callback_called_after_reconnect (F02): callback
is invoked after a successful reconnect.
- test_g3_reconnect_callback_failure_does_not_crash_loop (F02):
callback exception is logged, reconnect still succeeds.
- test_g3_connect_none_is_soft_failure (N11): connect() returning
None does not set _is_connected or emit CONNECTED.
- test_g3_no_reconnect_callback_is_noop (N11/F02): no callback
provided — reconnect works, backwards-compatible.
Refs: Forensics report findings F01, F02, F03, N11
A BATTERY frame with len(data) < 3 caused dbuf.read(2) to return short
bytes; int.from_bytes(b"", ...) silently yielded 0, propagating a bogus
level=0 to HA sensors. Same silent-zero class as N07 (storage fields).
Option B: early-return with debug log, matching the NEW-C pattern for
STATUS_RESPONSE. No BATTERY event is dispatched for malformed frames.
Not in the original forensics report — discovered during G1 N07 work and
logged in issues_log.md. Resolved here because no later branch touches
this handler.
Files changed:
- src/meshcore/reader.py: add `if len(data) < 3: return` guard before
the level read in the BATTERY branch
- tests/unit/test_reader.py: add test_g1_battery_too_short_for_level —
sends a 1-byte frame (type only), asserts no BATTERY event dispatched
and debug log emitted
Adds the four unit tests required by proposal §4.1 verification:
(a) test_g1_handle_rx_malformed_frame_logged_and_swallowed — F06.
Sends a 4-byte CHANNEL_MSG_RECV_V3 frame missing the channel_idx
byte. The handler raises IndexError on dbuf.read(1)[0]; the F06
umbrella must catch it, log "handle_rx parse error" with a
traceback, and return cleanly without dispatching any event.
(b) test_g1_battery_short_frame_omits_storage_fields — N07.
Sends a 3-byte BATTERY frame (type + 2-byte level only). Verifies
that exactly one BATTERY event is dispatched, the payload contains
`level` but does NOT contain `used_kb` or `total_kb`. Pre-fix the
`len(data) > 3` gate would have produced both fields with bogus
silent zeros.
(c) test_g1_status_response_short_frame_skipped — NEW-C.
Sends a 30-byte STATUS_RESPONSE push frame (well below the 60-byte
minimum). Verifies that no STATUS_RESPONSE event is dispatched and
the new "STATUS_RESPONSE push frame too short" debug log fires.
(d) test_g1_parse_packet_payload_txt_type_decodes_high_bits — R02.
Sets up a synthetic channel with a known 16-byte AES key, encrypts
a 16-byte plaintext where byte 4 = (5 << 2) | 1 = 0x15, builds the
full pkt_payload (chan_hash + cipher_mac + ciphertext), wraps it in
a minimal route header, calls parsePacketPayload directly, and
asserts log_data["txt_type"] == 5 and log_data["attempt"] == 1.
Pre-R02-fix `uncrypted[4:4]` was the empty slice, so txt_type was
always 0 — this test would have failed with txt_type=0.
Adds a small _CapturingDispatcher helper class. Adds imports for
logging at the top of the file. The existing test_binary_response is
left untouched.
File: tests/unit/test_reader.py
- Update mock dispatcher to use subscribe-before-send pattern matching
the rewritten CommandHandler.send() method
- Use 32-byte pubkeys in tests for commands that now require
prefix_length=32 (login, logout, statusreq, reset_path, share/export/remove contact)
- Fix send_trace test path format to match flags=1 (2-byte path hashes)
- Update LPP current test to expect signed wrap for values > 32.767
- Fix BinaryReqType import (moved from meshcore.parsing to meshcore.packets)
- Fix register_binary_request call signature (added pubkey_prefix param)
- Update timeout test to expect 'no_event_received' instead of 'timeout'
Refactored the BinaryCommandHandler to align with the other command handlers, inheriting from CommandHandlerBase. This resolves an AttributeError and simplifies the command structure. Moved binary_commands.py into the commands module. Applied fixes to the BLE connection handler based on feedback, improving reliability on macOS and ensuring the device address is correctly handled.
