Function onOutput

test/run.js:40–46

* Collects output delivered in chunks * @param {string} chunk - partial output

(chunk)

     * @param {string} chunk - partial output
     */
    function onOutput(chunk) {
      if (this._verbose > 1) { // eslint-disable-line no-invalid-this
        process.stderr.write(chunk);
      } else {
        output += chunk;
      }
    }

    node.stdout.on('data', onOutput.bind(this));
    node.stderr.on('data', onOutput.bind(this));