Function loadOptions

build-system/tasks/server-tests.js:117–124

* Loads optional arguments residing in a options.json file, if any. * * @param {string} inputFile * @return {!Object}

(inputFile)

 * @return {!Object}
 */
function loadOptions(inputFile) {
  const transformDir = path.dirname(inputFile);
  const optionsPath = path.join(transformDir, 'options.json');
  if (fs.existsSync(optionsPath)) {
    return require(optionsPath);
  }
  return {};
}

/**
 * Logs a test error