sots-engine/tests
alex 0ebc222f45 lane N: the population -> base-output term, live-verified
Reads the whole colony output chain off the instruction stream (every range
disassembled to the next function start) and compares two of its functions
against the running game.

The population -> output law is linear and is carried by the executable:
output points per head are typeOutputModifier x 1.8 / 500000, and the
three-row population-type table is built in code rather than loaded, so the
imperial (1.0) and civilian (0.33f) modifiers are facts about the binary.

A system's total output is a SUM of three terms, not one multiplicative
chain. The station bonus scales only the imperial term and morale only the
civilian one, so OutputModifiers no longer carries either; they belong to
GroupOutputInputs. The function previously described as the base-output term
is the over-harvest RESOURCE demand, and it is corrected in place.

Live on VM140, both hooks in compare mode over two species and two workloads:
GroupOutput 13,105 calls / 0 divergences; ComputeTotalOutput 11,252 calls /
1 divergence of one ulp, in a value its caller rounds to an integer. Both
functions declare a whole-object Guard: 0 undeclared writes in 24,357 calls,
which is what makes the side-effect-free claim a measurement.

sim::Narrow forces the double rounding a 32-bit x87 build otherwise skips;
without it every civilian row came out one ulp low.

Also fixes ComputeBankruptcyLimits' elimination divisor, which was the
decimal -0.15 rather than the image's widened float -0.15000000596046448.
The two disagree for every maximum income divisible by 3 and for essentially
every empire above ~3,000,000.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ARBgSooAfokKUy6wKUKEyZ
2026-09-08 12:11:36 -04:00
..
app Y: model the turn's dominant generator cost, and the tail's turn record 2026-09-08 11:33:36 -04:00
game_combat B5: the post-battle retreat rules as a pure planner (game/combat) 2026-09-08 11:52:57 -04:00
game_config m2: manifest/id dictionary hooks + manifest_loader; thiscall support in Hook template; struct sizes pinned (+0x14 word) 2026-09-07 22:41:42 -04:00
game_data tests: restore test_catalog fixture text (rename only member accesses) 2026-09-07 22:15:20 -04:00
game_design tests: restore remaining 'requires' data-key text in fixtures 2026-09-07 22:14:37 -04:00
game_effects b2: OnTechResearched hook + 10 effects-table corrections (float32, xenotech block size, no already-researched guard, sticky mask, AI bonus values) 2026-09-08 00:01:04 -04:00
game_events lane P: post the research events from ours (count-only), declare ObservedTech 2026-09-08 04:16:22 -04:00
game_sim lane N: the population -> base-output term, live-verified 2026-09-08 12:11:36 -04:00
mars_parse mars/parse + mars/text: engine parity (Mars::Script tokenizer, first-wins keys, trailing-pair drop); oracles 1531/1531, 64/64 2026-09-07 18:10:18 -04:00
mars_stream mars::rng: the seven draw entry points, with their word costs 2026-09-08 09:59:05 -04:00
mars_text mars/parse + mars/text: engine parity (Mars::Script tokenizer, first-wins keys, trailing-pair drop); oracles 1531/1531, 64/64 2026-09-07 18:10:18 -04:00
mars_vfs mars/vfs: gob ZIP reader + native override, miniz 3.1.2; oracle-verified 8352+2035 entries 2026-09-07 17:40:51 -04:00
shim_budget b1: ComputeBudget hook + adapter; fix researchMoneyKept to be charged only with a research target; budget out-param is int[22] 2026-09-07 23:24:10 -04:00
shim_colony b4: colony + movement hooks; 22 formula corrections (growth curve has no capacity term, range margin +0.05f, ties-to-even rounding); 3 verified signatures 2026-09-08 00:57:55 -04:00
shim_events lane P: post the research events from ours (count-only), declare ObservedTech 2026-09-08 04:16:22 -04:00
shim_movement b4: colony + movement hooks; 22 formula corrections (growth curve has no capacity term, range margin +0.05f, ties-to-even rounding); 3 verified signatures 2026-09-08 00:57:55 -04:00
shim_player_turn T: hook for Game::ServerPlayer::ProcessTurn, with the prediction committed first 2026-09-08 08:08:47 -04:00
shim_rng_ledger Z: measure the strategic RNG, do not assume it 2026-09-08 09:16:24 -04:00
shim_techfx b2 live: 3 completions compared 0 divergences; float32 confirmed on the game; RollResearchEvent RNG region added; xenotech block size bug fixed 2026-09-08 01:18:39 -04:00
shim_trace harness: compile-time Coverage on every descriptor, guard regions, replace-mode records; audit of 23 undeclared side effects 2026-09-08 01:28:35 -04:00
addr_smoke.cpp m0: binkw32 proxy shim, minhook, trace hook on Application::Initialize; build/deploy tooling 2026-09-07 17:22:15 -04:00