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fix(lab): seal RAV004 spatial replay transport

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DCCONSTRUCTIONS
2026-08-30 10:42:41 +03:00
parent f1cbe0061a
commit 757d368c86
11 changed files with 492 additions and 91 deletions
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apps/control-station/test/m4ReplayThreat.test.mjs
+14 -12
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@@ -379,14 +379,16 @@ test("M4.6 hydrates a lightweight timeline frame from one retained binary point
});
test("M4.6 source cloud opens from one verified bounded chunk instead of the 105 MiB track", async () => {
const pointOffsets = [0, ...Array(4489).fill(2)];
const playbackResultId = `lab-v1-vegetation-shadow-${"b".repeat(64)}`;
const frameCount = 48;
const pointOffsets = [0, ...Array(frameCount).fill(2)];
const points = new Float32Array([11, 20, 30.25, 12, 19.5, 30]);
const pointBytes = points.buffer;
const pointSha256 = createHash("sha256").update(Buffer.from(pointBytes)).digest("hex");
const endpointRoot = "/api/v1/laboratory/m4-threat/results";
const chunks = Array.from({ length: 188 }, (_, index) => {
const chunks = Array.from({ length: Math.ceil(frameCount / 24) }, (_, index) => {
const start = index * 24;
const count = Math.min(24, 4489 - start);
const count = Math.min(24, frameCount - start);
const pointStart = pointOffsets[start];
const pointStop = pointOffsets[start + count];
const pointCount = pointStop - pointStart;
@@ -396,7 +398,7 @@ test("M4.6 source cloud opens from one verified bounded chunk instead of the 105
count,
point_start: pointStart,
point_count: pointCount,
url: `${endpointRoot}/${resultId}/timeline/playback/chunks/${index}`,
url: `${endpointRoot}/${playbackResultId}/timeline/playback/chunks/${index}`,
media_type: "application/octet-stream",
dtype: "<f4",
shape: [pointCount, 3],
@@ -406,8 +408,8 @@ test("M4.6 source cloud opens from one verified bounded chunk instead of the 105
});
const manifestPayload = {
schema_version: "missioncore.recorded-spatial-playback/v1",
result_id: resultId,
frame_count: 4489,
result_id: playbackResultId,
frame_count: frameCount,
point_count: 2,
point_offsets: pointOffsets,
chunk_frame_count: 24,
@@ -416,7 +418,7 @@ test("M4.6 source cloud opens from one verified bounded chunk instead of the 105
chunks,
track: {
id: "points-map-f32",
url: `${endpointRoot}/${resultId}/timeline/playback/tracks/points-map-f32`,
url: `${endpointRoot}/${playbackResultId}/timeline/playback/tracks/points-map-f32`,
media_type: "application/octet-stream",
dtype: "<f4",
shape: [2, 3],
@@ -434,12 +436,12 @@ test("M4.6 source cloud opens from one verified bounded chunk instead of the 105
if (url.endsWith("/timeline/playback/chunks/0")) return new Response(pointBytes.slice(0));
return new Response(null, { status: 404 });
};
const manifest = await fetchM4ThreatPlaybackManifest(resultId, { fetcher });
const manifest = await fetchM4ThreatPlaybackManifest(playbackResultId, { fetcher });
const chunk = await fetchM4ThreatPlaybackPointChunk(manifest, 0, { fetcher });
assert.deepEqual(requested, [
`${endpointRoot}/${resultId}/timeline/playback`,
`${endpointRoot}/${resultId}/timeline/playback/chunks/0`,
`${endpointRoot}/${playbackResultId}/timeline/playback`,
`${endpointRoot}/${playbackResultId}/timeline/playback/chunks/0`,
]);
assert.equal(chunk.pointCount, 2);
assert.equal(chunk.pointStart, 0);
@@ -769,7 +771,7 @@ test("M4.6 local SLAM surface reprojects registered increments into the active b
});
test("M4.6 spatial buffering keeps the active and one future chunk", () => {
assert.deepEqual(m4ThreatChunkWindowStarts(48, 24, 4489), [48, 24, 72]);
assert.deepEqual(m4ThreatChunkWindowStarts(48, 24, 4489), [48, 72, 24]);
assert.deepEqual(m4ThreatChunkWindowStarts(0, 24, 4489), [0, 24]);
});
@@ -787,7 +789,7 @@ test("M4.6 spatial buffering drops stale in-flight windows across rapid jumps",
}
}
assert.deepEqual([...inFlight.keys()], [4488, 4464]);
assert.deepEqual(aborted, [0, 24, 1488, 1464, 1512]);
assert.deepEqual(aborted, [0, 24, 1488, 1512, 1464]);
});
test("recorded evidence clock advances by selected rate and stops at the sealed end", () => {