Root-caused with server trace logs: Walk stance throttles 1 move per 2 ticks and SILENTLY discards early moves (movement.rs apply_move -> try_move, TRACE-only) — under load the test's MoveEast landed exactly 1 tick after MoveNorth and was consumed. Server behavior is correct, deliberate D-053, pinned by Rust tests; production clients re-send while keys are held. Fix: COOLDOWN_TICKS=3 post-ack spacing, same as test_sprint2_proof.gd (T-1068) whose fix never reached this file due to helper copy-paste. Pre-fix repro at run 17/30 under load; post-fix 30/30 stress green + full suite 2956/2956.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Second distinct flake in this suite today (gate run: MoveEast observed mid-move at the 5s window). The old accounting accrued elapsed only on empty polls — load-dependent effective window. Wall-clock deadline via Time.get_ticks_msec; ceiling 5s->10s (exit-on-arrival, costs nothing when healthy). Targeted suite 6/6.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The server binds AFTER ~250ms of plugin/sim init, so a random-port collision (os error 98) escapes the 0.15s spawn-liveness check and surfaced as a hard test failure at the push gate. Death during the connect window now retries on a fresh port within MAX_PORT_ATTEMPTS. Verified: targeted suite 6/6.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Production fixes surfaced by honest test triage:
- hud_groups.gd: _set_group_z crashed on freed HUD nodes — the typed loop
variable errors before the is_instance_valid guard runs; prune first
- fog_state.gd: _resize cleared _prev_visible (world-space keys survive
resizes), so pre-resize tiles never decayed VISIBLE→EXPLORED (D-059)
Test debt (T-928/929/934/935/936/937/938/939, T-864, T-973): lambda
local-capture bugs rewritten with array captures (now assert exact
emission counts), e2e suites updated to the current handshake +
StartupMessage protocol and stream-aware reads against the live binary,
fog perf test measures steady state, chime test pins the shipped 800ms
catalog asset (D-067 amended separately), monologue gdUnit4 API typo,
battery-warning tests follow the MetaScreen on_open lifecycle. 3 sprint2
proof tests revived (corner_reveal had passed from the wrong tile — NPC3
blocks (18,14); route corrected). Soft-skips converted to real do_skip
reporting. T-1068: 7 orphan .gd.uid deleted, _format_pop/_format_radius
deduped into atlas_format.gd (preload, no class_name — headless cache).
Suite: 1264 cases/20 failures → 1268/0, independently re-verified
(2536/2536, exit 0).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Removes the version-mismatch guard from Protocol.decode_snapshot() and the
PROTOCOL_VERSION constant from the client (server side done in #874).
Core changes:
- protocol.gd: remove const PROTOCOL_VERSION, remove version mismatch guard,
remove "version" from return dict, add gauntlet_mode/room_id decode
- sim_bridge.gd: remove handshake version check; relax handshake guard to
require only a valid Dictionary (server no longer sends protocol_version);
emit handshake_complete(0) for API compat
- loading_screen.gd: drop "· protocol N" suffix from version label
- test_harness.gd: replace Protocol.PROTOCOL_VERSION with literal 23
Test updates (21 files): replace "version": Protocol.PROTOCOL_VERSION with
"version": 23 in all snapshot bytes dicts; remove snapshot.version == N
assertions; remove version-rejection tests (test_rejects_version_6,
test_decode_snapshot_rejects_missing_version, test_decode_snapshot_rejects_old_version,
test_protocol_rejects_version_mismatch, test_sim_bridge_test_snapshot_uses_current_protocol_version).
Also includes: #872 bookmark_catalog carry-forward regression test, and
#873 merge-path flow tests (test_merge_path_flows_sprint37.gd).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Three tests validating the full client-server input path through a
live server: movement roundtrip (MoveNorth/MoveEast with position
verification), interact roundtrip (unit variant accepted as no-op),
and mixed sequence (movement then interact preserves position).
Catches integration seams that unit tests miss — each test spawns a
real server binary on a random port, connects via LocalBridge, and
exercises the TCP→deserialize→simulation→snapshot→decode pipeline.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
jpmschweitzerandClaude Fable 5