Function signalTest

test/async_progress_worker.js:182–200

(bindingFunction)

}

function signalTest (bindingFunction) {
  return new Promise((resolve, reject) => {
    bindingFunction(
      common.mustCall((err) => {
        if (err) {
          return reject(err);
        }
        resolve();
      }),
      common.mustCallAtLeast((error, reason) => {
        try {
          assert(!error, reason);
        } catch (e) {
          reject(e);
        }
      }, 1)
    );
  });
}