Function createTimeoutPromise

packages/runner/src/run.ts:276–304

(
    timeout: number,
    phase: 'setup' | 'teardown',
    stackTraceError: Error | undefined,
  )

  const hookErrors: unknown[] = []

  const createTimeoutPromise = (
    timeout: number,
    phase: 'setup' | 'teardown',
    stackTraceError: Error | undefined,
  ): { promise: Promise<never>; isTimedOut: () => boolean; clear: () => void } => {
    let timer: ReturnType<typeof setTimeout> | undefined
    let timedout = false

    const promise = new Promise<never>((_, reject) => {
      if (timeout > 0 && timeout !== Number.POSITIVE_INFINITY) {
        timer = setTimeout(() => {
          timedout = true
          const error = makeAroundHookTimeoutError(hookName, phase, timeout, stackTraceError)
          onTimeout?.(error)
          reject(error)
        }, timeout)
        timer.unref?.()
      }
    })

    const clear = () => {
      if (timer) {
        clearTimeout(timer)
        timer = undefined
      }
    }

    return { promise, clear, isTimedOut: () => timedout }
  }

  const runNextHook = async (index: number): Promise<void> => {
    if (index >= hooks.length) {