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v1.54.2: HP-1541-01 — vacuum selected_map fallback obeys the not-nullish map-id contract

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The v1.54.1 contract (first not-None value wins, zero is a value) covered
the source entity but not the card's fallback on the vacuum's own
selected_map: _vacMapId still used truthiness, so selected_map: 0 became
'default' on the frontend while trails.py resolve_map_id stored the run
under '0'. Calibration and server trails split across two keys and the
recorded run never rendered after reload.

The fallback is now the shared pure helper vacMapIdWithFallback (nullish
check), mirroring resolve_map_id. Cross-runtime regressions added for
selected_map = 0, '0' and '' on both sides; the frontend cases fail on the
old truthiness code.
This commit is contained in:
Matysh
2026-07-31 13:44:10 +03:00
parent 909bb6fbc7
commit fad2e87ab5
14 changed files with 109 additions and 17 deletions
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test/vacuum.test.mjs
+28 -1
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@@ -1,6 +1,6 @@
import test from 'node:test';
import assert from 'node:assert/strict';
import { solveAffine, applyAffine, affineResidual, readVacTelemetry, autoCalibrate, thinPath, pushTrailPoint, isVacMoving, isVacSourceState, vacMapIdFromAttrs } from '../test-build/vacuum.js';
import { solveAffine, applyAffine, affineResidual, readVacTelemetry, autoCalibrate, thinPath, pushTrailPoint, isVacMoving, isVacSourceState, vacMapIdFromAttrs, vacMapIdWithFallback } from '../test-build/vacuum.js';
test('solveAffine recovers rotation+scale+mirror+offset exactly', () => {
// target = mirror-X, rotate 90°, scale 0.02, offset (300, 400)
@@ -148,6 +148,33 @@ test('vacMapIdFromAttrs: first NOT-nullish value wins, zero survives', () => {
assert.equal(vacMapIdFromAttrs({}), 'default');
});
// HP-1541-01: the vacuum-entity fallback half of the contract. Truthiness
// here turned selected_map: 0 into 'default' while the server recorder
// stored the trail under '0' — reloads never showed the saved run.
test('vacMapIdWithFallback: selected_map 0 / "0" / "" survive, nullish falls back', () => {
assert.equal(vacMapIdWithFallback('default', 0), '0');
assert.equal(vacMapIdWithFallback('default', '0'), '0');
assert.equal(vacMapIdWithFallback('default', ''), '');
assert.equal(vacMapIdWithFallback('default', 'Vac'), 'Vac');
assert.equal(vacMapIdWithFallback('default', null), 'default');
assert.equal(vacMapIdWithFallback('default', undefined), 'default');
assert.equal(vacMapIdWithFallback('1', 0), '1'); // telemetry wins over fallback
});
// HP-1541-01 cross-runtime contract: for the same inputs the card-side chain
// (vacMapIdFromAttrs -> vacMapIdWithFallback) must yield exactly what
// trails.py resolve_map_id stores. Mirrored by
// tests_backend/test_trail_recorder.py::test_map_id_contract_first_not_none_wins.
test('map-id contract: frontend chain matches backend resolve_map_id', () => {
const chain = (srcAttrs, vacSel) => vacMapIdWithFallback(vacMapIdFromAttrs(srcAttrs), vacSel);
assert.equal(chain({}, 0), '0');
assert.equal(chain({}, '0'), '0');
assert.equal(chain({}, ''), '');
assert.equal(chain({}, 'Vac'), 'Vac');
assert.equal(chain({}, undefined), 'default');
assert.equal(chain({ map_index: 0 }, 'Vac'), '0'); // source wins over vacuum
});
test('readVacTelemetry keeps numeric zero map_index as map id (HP-1540-02)', () => {
const t = readVacTelemetry({ vacuum_position: { x: 1, y: 2 }, map_index: 0 });
assert.equal(t.mapId, '0');