mirror of
https://github.com/stablyai/orca.git
synced 2026-10-07 00:02:29 +00:00
Neil
3ec38b8c6d
* Run Vitest on Bun while preserving Node runtime contracts * Preserve runtime timing provenance and keep the Bun pin in config * Scope builtin compatibility mocks to test-only lint exceptions * Give capture retention fixtures distinct filesystem timestamps * Await the copy button success state in the React fixture * Bound Node test worker shutdown and tighten migration fixtures
102 lines
3.4 KiB
TypeScript
102 lines
3.4 KiB
TypeScript
import { once } from 'node:events'
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import { resolve } from 'node:path'
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import { afterAll, afterEach, beforeAll, expect, it, vi } from 'vitest'
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import { createVitest, type PoolOptions, type Vitest } from 'vitest/node'
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import * as processes from '../../src/shared/child-process/run-process'
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import { nodeRuntimePool } from './vitest-node-runtime-pool'
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let context: Vitest
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const children: processes.ChildProcessHandle[] = []
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const spawn = processes.spawnProcess
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beforeAll(async () => {
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context = await createVitest('test', { config: false, watch: false, include: [] })
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})
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afterEach(async () => {
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vi.useRealTimers()
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vi.restoreAllMocks()
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for (const child of children.splice(0)) {
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if (child.pid && child.exitCode === null && child.signalCode === null) {
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const exited = once(child, 'exit')
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child.kill('SIGKILL')
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await exited
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}
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}
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})
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afterAll(async () => {
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await context.close()
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})
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function options(executable = process.execPath): PoolOptions {
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return {
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distPath: '',
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project: context.getRootProject(),
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method: 'run',
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environment: { name: 'node', options: null },
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execArgv: [],
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env: { ...process.env, ORCA_TEST_NODE_EXECUTABLE: executable }
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}
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}
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function captureChild(): void {
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vi.spyOn(processes, 'spawnProcess').mockImplementation((spec) => {
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const child = spawn(spec)
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children.push(child)
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return child
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})
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}
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it('rejects an unavailable Node executable without an uncaught error or leaked pipes', async () => {
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const output = context.logger.outputStream
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const before = output.getMaxListeners()
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const worker = nodeRuntimePool.createPoolWorker(options(resolve('missing-node-executable')))
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await expect(worker.start()).rejects.toMatchObject({ code: 'ENOENT' })
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await worker.stop()
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expect(output.getMaxListeners()).toBe(before)
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})
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it('clears shutdown timers and listeners when the kill syscall throws', async () => {
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captureChild()
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const worker = nodeRuntimePool.createPoolWorker(options())
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await worker.start()
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const child = children[0]
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vi.spyOn(child, 'kill').mockImplementation(() => {
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throw new Error('kill denied')
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})
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vi.useFakeTimers()
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await expect(worker.stop()).rejects.toThrow('kill denied')
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expect(vi.getTimerCount()).toBe(0)
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expect(child.listenerCount('exit')).toBe(0)
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})
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it('waits for a running Node worker to exit and restores its output listener budget', async () => {
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captureChild()
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const output = context.logger.outputStream
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const before = output.getMaxListeners()
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const worker = nodeRuntimePool.createPoolWorker(options())
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await worker.start()
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await worker.stop()
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expect(children[0].signalCode).toBe('SIGTERM')
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expect(output.getMaxListeners()).toBe(before)
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})
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it('reports a failed kill within its deadline rather than hanging teardown', async () => {
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captureChild()
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const worker = nodeRuntimePool.createPoolWorker(options())
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const output = context.logger.outputStream
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const before = output.getMaxListeners()
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await worker.start()
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const child = children[0]
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vi.spyOn(child, 'kill').mockReturnValue(false)
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vi.useFakeTimers()
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const stopped = expect(worker.stop()).rejects.toThrow('did not exit after SIGKILL')
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await vi.advanceTimersByTimeAsync(2_000)
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await stopped
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expect(child.kill).toHaveBeenCalledWith('SIGTERM')
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expect(child.kill).toHaveBeenCalledWith('SIGKILL')
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expect(child.listenerCount('exit')).toBe(0)
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expect(output.getMaxListeners()).toBe(before)
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})
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