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Neil
9179b93ebf
* ci: stage heavy checks and measure affected-test selection * fix(ci): exercise the real Git boundary in unit selection planning * Harden review cancellation and CI demand reporting
45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
import { mkdtempSync, writeFileSync, rmSync } from 'node:fs'
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import { tmpdir } from 'node:os'
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import { join } from 'node:path'
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import { afterEach, expect, it, vi } from 'vitest'
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import TimingSequencer from './ci-unit-sequencer.mjs'
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let root
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afterEach(() => {
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vi.unstubAllEnvs()
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if (root) {
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rmSync(root, { recursive: true, force: true })
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}
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})
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it.each(['valid', 'stale', 'missing-file', 'missing-artifact'])(
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'preserves complete shard coverage with %s planning evidence',
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async (kind) => {
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root = mkdtempSync(join(tmpdir(), 'unit-sequencer-'))
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const files = ['src/a.test.ts', 'src/b.test.ts', 'src/c.test.ts', 'src/d.test.ts']
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const plan = {
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version: 1,
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sourceSha: kind === 'stale' ? 'old' : 'current',
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files: kind === 'missing-file' ? files.slice(1) : files,
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executionFiles: files.slice(0, 2)
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}
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const planPath = join(root, 'selection.json')
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if (kind !== 'missing-artifact') {
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writeFileSync(planPath, JSON.stringify(plan))
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}
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vi.stubEnv('ORCA_UNIT_SELECTION_PLAN', planPath)
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vi.stubEnv('ORCA_SHARD_SOURCE_SHA', 'current')
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vi.stubEnv('ORCA_SHARD_MANIFEST', join(root, 'assignment.json'))
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const assigned = []
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for (const index of [1, 2]) {
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const sequencer = new TimingSequencer({ config: { root, shard: { index, count: 2 } } })
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const specs = files.map((file) => ({ moduleId: join(root, file) }))
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assigned.push(...(await sequencer.shard(specs)).map((spec) => spec.moduleId))
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}
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expect(assigned.sort()).toEqual(
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(kind === 'valid' ? files.slice(0, 2) : files).map((file) => join(root, file)).sort()
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)
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expect(new Set(assigned).size).toBe(assigned.length)
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}
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)
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