Files
orca/config/scripts/pr-ready-check-gate.test.mjs
T
Neil c4e8735f45 Share PR preflight setup to reduce runner demand (#25150)
* Share PR static analysis and compiler runner

* Preserve evidence document final newline for concurrent merges

* Keep readiness reuse contracts aligned with the physical preflight gate
2026-10-04 02:05:05 -07:00

71 lines
2.5 KiB
JavaScript

import { readFileSync } from 'node:fs'
import { describe, expect, it } from 'vitest'
import { parse } from 'yaml'
import { runProcess } from '../../src/shared/child-process/run-process'
import { PR_CHECK_JOBS } from './pr-code-change-scope.mjs'
const workflow = parse(readFileSync('.github/workflows/pr.yml', 'utf8'))
const gate = workflow.jobs.verify.steps.find((step) => step.name === 'Require successful checks')
const variable = (job) => job.replaceAll('-', '_').toUpperCase()
const requiredJobs = [
'preflight',
...PR_CHECK_JOBS.filter((job) => job !== 'static_analysis' && job !== 'typecheck')
]
function requiredResults(shouldRun) {
return Object.fromEntries(
requiredJobs.flatMap((job) => [
[variable(job), shouldRun ? 'success' : 'skipped'],
[`${variable(job)}_SHOULD_RUN`, String(shouldRun)]
])
)
}
async function verify(results) {
return runProcess({
program: 'bash',
args: ['-c', gate.run],
env: {
...process.env,
ORCA_BACKGROUND_LAUNCH: '1',
CODE_PATHS: 'success',
SHOULD_RUN: 'true',
...results
},
timeoutMs: 10_000
})
}
// The aggregate runs as Bash on Linux; Windows has no required Bash installation.
describe.skipIf(process.platform === 'win32')(
'readiness reuse through the real aggregate gate',
() => {
it('accepts completed required checks or skips authorized by exact-source evidence', async () => {
expect((await verify(requiredResults(true))).code).toBe(0)
expect((await verify(requiredResults(false))).code).toBe(0)
})
it('rejects every missing, failed or cancelled required result when reuse is unavailable', async () => {
for (const job of requiredJobs) {
for (const result of ['', 'skipped', 'failure', 'cancelled']) {
const verdict = await verify({ ...requiredResults(true), [variable(job)]: result })
expect(verdict.code, `${job}: ${result}`).toBe(1)
}
}
})
it('requires the detector to succeed even when every downstream job is skipped', async () => {
for (const result of ['', 'skipped', 'failure', 'cancelled']) {
expect((await verify({ ...requiredResults(false), CODE_PATHS: result })).code).toBe(1)
}
})
it('rejects unexpected downstream execution when the proven plan requires skips', async () => {
for (const job of requiredJobs) {
const verdict = await verify({ ...requiredResults(false), [variable(job)]: 'success' })
expect(verdict.code, job).toBe(1)
}
})
}
)