deno.land / std@0.166.0 / node / _tools / test / parallel / test-event-emitter-get-max-listeners.js

test-event-emitter-get-max-listeners.js
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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 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';require('../common');const assert = require('assert');const EventEmitter = require('events');
const emitter = new EventEmitter();
assert.strictEqual(emitter.getMaxListeners(), EventEmitter.defaultMaxListeners);
emitter.setMaxListeners(0);assert.strictEqual(emitter.getMaxListeners(), 0);
emitter.setMaxListeners(3);assert.strictEqual(emitter.getMaxListeners(), 3);
// https://github.com/nodejs/node/issues/523 - second call should not throw.const recv = {};EventEmitter.prototype.on.call(recv, 'event', () => {});EventEmitter.prototype.on.call(recv, 'event', () => {});
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a year ago