12 lines
1.1 KiB
JavaScript
12 lines
1.1 KiB
JavaScript
import {test} from 'node:test';
|
|
import assert from 'node:assert/strict';
|
|
import {createImportBatches} from '../../src/lib/canvas-runtime/import-batches.ts';
|
|
test('fixed publication cost can grow beyond singleton batches without raising the time budget',()=>{
|
|
const batches=createImportBatches(6,32);assert.equal(batches.observed,false);assert.equal(batches.limit,1);const sizes=[];
|
|
for(let i=0;i<20;i++){const n=batches.limit;sizes.push(n);batches.record(n,4+n*.05);}
|
|
assert.equal(batches.observed,true);assert.equal(batches.limit,32);assert.ok(sizes.includes(2));assert.ok(sizes.every(n=>n<=32));
|
|
});
|
|
test('expensive batches back off, then recover as costs fall; partial tails do not inflate the limit',()=>{
|
|
const batches=createImportBatches(6,32);for(let i=0;i<4;i++)batches.record(batches.limit,1);const full=batches.limit;batches.record(1,1);assert.equal(batches.limit,full);batches.record(full,60);assert.equal(batches.limit,1);batches.record(1,12);assert.equal(batches.limit,1);batches.record(1,2);assert.equal(batches.limit,2);batches.record(2,2);assert.equal(batches.limit,3);
|
|
});
|