jpmschweitzerandClaude Opus 4.7 aaee9ecb06 test(simulation): golden-seed regression for the Layer 0->1 cascade (#952, D-200) ...

End-to-end determinism guard. cascade_golden.rs pins two artifacts for a real
committed body heightmap (GJ1c) in one diffable JSON golden
(server/tests/golden/cascade_layer1.json):
- Layer 0: SHA-256 of the source heightmap.png bytes (flips if the Python
  heightmap generator or the file changes)
- Layer 1: the serialized Layer1Output of run_cascade on a 128x64 downsample
  (flips if the Rust drainage/feature/sub-biome code changes)

JSON (not the msgpack discussed in refinement) to match the existing
golden_suite.rs convention and stay diffable — a failure shows what drifted.
UPDATE_GOLDEN=1 regenerates; wired into `make golden-update`.

Adds Serialize/Deserialize to RiverNetwork/DrainageBasin/Layer1Output and a
sha2 dev-dependency.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-23 12:26:07 +02:00

..

fixtures/gdscript

feat(ci): add make fixtures-client target for GDScript->Rust cross-encoder validation (#475)

2026-02-18 02:20:24 +01:00

golden

test(simulation): golden-seed regression for the Layer 0->1 cascade (#952, D-200)

2026-05-23 12:26:07 +02:00

integration

feat(simulation): Sprint 19 — 7 server systems

2026-02-25 12:13:03 +01:00

bridge_ipc.rs

refactor(simulation): drop PROTOCOL_VERSION from bridge handshake (#874, D-192)

2026-04-22 08:55:19 +02:00

bridge_tcp.rs

refactor(simulation): drop PROTOCOL_VERSION from bridge handshake (#874, D-192)

2026-04-22 08:55:19 +02:00

cascade_golden.rs

test(simulation): golden-seed regression for the Layer 0->1 cascade (#952, D-200)

2026-05-23 12:26:07 +02:00

contamination.rs

fix(simulation): Clippy cleanup and CI enforcement (#635)

2026-03-17 10:33:15 +01:00

cross_room_transitions.rs

style(server): clear clippy-1.93 cfg(test)/test-target debt (#967)

2026-05-23 11:03:15 +02:00

determinism.rs

feat(simulation): thread world seed from StartupMessage into economy (#826)

2026-04-14 17:21:53 +02:00

environmental_interaction.rs

refactor(simulation): strip archetype trace + HeritageRoot per cascade (#877, #878)

2026-04-22 08:55:48 +02:00

error_handling.rs

refactor(simulation): strip archetype trace + HeritageRoot per cascade (#877, #878)

2026-04-22 08:55:48 +02:00

fuzzy_map.rs

fix(simulation): Clippy cleanup and CI enforcement (#635)

2026-03-17 10:33:15 +01:00

game_loop.rs

refactor(simulation): strip archetype trace + HeritageRoot per cascade (#877, #878)

2026-04-22 08:55:48 +02:00

gen_fixtures.rs

refactor(simulation): strip archetype trace + HeritageRoot per cascade (#877, #878)

2026-04-22 08:55:48 +02:00

gen_gauntlet_fixtures.rs

refactor(simulation): strip archetype trace + HeritageRoot per cascade (#877, #878)

2026-04-22 08:55:48 +02:00

golden_suite.rs

feat(simulation): thread world seed from StartupMessage into economy (#826)

2026-04-14 17:21:53 +02:00

information_boundaries.rs

style(server): clear clippy-1.93 cfg(test)/test-target debt (#967)

2026-05-23 11:03:15 +02:00

ipc_bench.rs

refactor(simulation): drop PROTOCOL_VERSION from bridge handshake (#874, D-192)

2026-04-22 08:55:19 +02:00

layer3.rs

style: clippy-1.93 machine-applicable auto-fixes (#967)

2026-05-23 10:42:22 +02:00

movement.rs

feat(simulation): thread world seed from StartupMessage into economy (#826)

2026-04-14 17:21:53 +02:00

news_ticker.rs

chore(deps): rand 0.9.4 + compatible sweep + serde_yaml→serde_norway (#966)

2026-05-23 11:02:57 +02:00

perf_bench.rs

feat(simulation): thread world seed from StartupMessage into economy (#826)

2026-04-14 17:21:53 +02:00

serialization.rs

style: clippy-1.93 machine-applicable auto-fixes (#967)

2026-05-23 10:42:22 +02:00

shadowcast_bench.rs

style(server): clear clippy-1.93 cfg(test)/test-target debt (#967)

2026-05-23 11:03:15 +02:00

smoke.rs

feat(simulation): thread world seed from StartupMessage into economy (#826)

2026-04-14 17:21:53 +02:00

tell_escalation.rs

refactor(simulation): strip archetype trace + HeritageRoot per cascade (#877, #878)

2026-04-22 08:55:48 +02:00

triangle_escalation.rs

fix(simulation): Clippy cleanup and CI enforcement (#635)

2026-03-17 10:33:15 +01:00

triangle_validation.rs

style(server): clear clippy-1.93 cfg(test)/test-target debt (#967)

2026-05-23 11:03:15 +02:00

voice_pipeline.rs

fix(simulation): Clippy cleanup and CI enforcement (#635)

2026-03-17 10:33:15 +01:00

voice_quality_batch.rs

fix(simulation): Clippy cleanup and CI enforcement (#635)

2026-03-17 10:33:15 +01:00