Method done

lib/internal/test_runner/test.js:454–463

(err, result)

    let pollerId;
    let timeoutId;
    const done = (err, result) => {
      clearTimeout(pollerId);
      clearTimeout(timeoutId);

      if (err === noError) {
        resolve(result);
      } else {
        reject(err);
      }
    };

    timeoutId = setTimeout(() => {
      // eslint-disable-next-line no-restricted-syntax