Files
orca/config/vitest.config.ts
Neil 403b62a8d8 ci: balance existing unit and E2E shards using recorded timings (#20367)
* ci: balance existing unit and E2E shards using recorded timings

* ci: fix timing refresh units and deferred-menu test traversal

* ci: preserve isolated E2E window launch policy

* ci: keep diagnostic artifact outages from failing tests
2026-09-12 03:10:05 -07:00

48 lines
1.8 KiB
TypeScript

import { resolve } from 'node:path'
import { defineConfig } from 'vitest/config'
import TimingSequencer from './scripts/ci-unit-sequencer.mjs'
const windowsTestWorkerOptions = process.platform === 'win32' ? { maxWorkers: 4 } : {}
export default defineConfig({
define: {
ORCA_FEATURE_WALL_ENABLED: 'true'
},
resolve: {
alias: {
'@renderer': resolve('src/renderer/src'),
'@': resolve('src/renderer/src')
}
},
test: {
environment: 'node',
...(process.env.ORCA_BALANCE_UNIT_SHARDS === '1'
? { sequence: { sequencer: TimingSequencer } }
: {}),
// Why: Node 26's undefined Web Storage globals prevent Vitest from installing happy-dom's.
// Why --expose-gc: retention tests need a deterministic collection point to measure what a queue really holds.
execArgv: ['--no-experimental-webstorage', '--expose-gc'],
// Why: happy-dom drops MutationObserver callbacks on GC; keep them alive like a browser does.
setupFiles: [
resolve('config/scripts/happy-dom-offscreen-canvas.ts'),
resolve('config/scripts/happy-dom-mutation-observer-retention.ts'),
resolve('config/scripts/vitest-host-ports-setup.ts')
],
include: [
'src/**/*.test.ts',
'src/**/*.test.tsx',
'config/scripts/**/*.test.ts',
'config/scripts/**/*.test.mjs',
'tests/tools/**/*.test.mjs',
'tests/e2e/**/*.unit.test.ts'
],
// Why: the full suite runs heavy TS transforms plus real git/http fixtures;
// the Vitest 5s defaults are too tight for the slowest integration cases.
hookTimeout: 60_000,
testTimeout: 30_000,
// Why: Windows process and shell startup are slower under full-suite load;
// macOS/Linux keep Vitest's default worker parallelism.
...windowsTestWorkerOptions
}
})