test/known_issues/test-events-known-properties.js

   1 'use strict';
   2 // Refs: https://github.com/nodejs/node/issues/728
   3 const common = require('../common');
   4 const assert = require('assert');
   5 const EventEmitter = require('events');
   6 const ee = new EventEmitter();
   7
   8 ee.on('__proto__', common.mustCall((data) => {
   9   assert.strictEqual(data, 42);
  10 }));
  11
  12 ee.emit('__proto__', 42);