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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 16.13.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
const common = require('../common');const EventEmitter = require('events');const assert = require('assert');
const ee = new EventEmitter();const handler = () => {};
assert.deepStrictEqual(ee.eventNames(), []);
assert.strictEqual(ee._events.hasOwnProperty, undefined);assert.strictEqual(ee._events.toString, undefined);
ee.on('__proto__', handler);ee.on('__defineGetter__', handler);ee.on('toString', handler);
assert.deepStrictEqual(ee.eventNames(), [  '__proto__',  '__defineGetter__',  'toString',]);
assert.deepStrictEqual(ee.listeners('__proto__'), [handler]);assert.deepStrictEqual(ee.listeners('__defineGetter__'), [handler]);assert.deepStrictEqual(ee.listeners('toString'), [handler]);
ee.on('__proto__', common.mustCall(function(val) {  assert.strictEqual(val, 1);}));ee.emit('__proto__', 1);
process.on('__proto__', common.mustCall(function(val) {  assert.strictEqual(val, 1);}));process.emit('__proto__', 1);