Function buildExecError

packages/jest-core/src/TestScheduler.ts:514–526

(err: unknown)

};

const buildExecError = (err: unknown): SerializableError => {
  if (typeof err === 'string' || err == null) {
    return strToError(err || 'Error');
  }
  const anyErr = err as any;
  if (typeof anyErr.message === 'string') {
    if (typeof anyErr.stack === 'string' && anyErr.stack.length > 0) {
      return anyErr;
    }
    return strToError(anyErr.message);
  }
  return strToError(JSON.stringify(err));
};

function stableRunnerOptionsKey(
  options: Record<string, unknown> | undefined,