Marc Mintel
5397309103
Some checks failed
Build & Deploy / 🔍 Prepare (push) Successful in 20s
Build & Deploy / 🧪 QA (push) Failing after 34s
Build & Deploy / 🏗️ Build (push) Has started running
Build & Deploy / 🚀 Deploy (push) Has been cancelled
Build & Deploy / 🧪 Smoke Test (push) Has been cancelled
Build & Deploy / ⚡ Lighthouse (push) Has been cancelled
Build & Deploy / 🔔 Notify (push) Has been cancelled
26 lines
627 B
Plaintext
26 lines
627 B
Plaintext
'use strict';
|
|
|
|
var common = require('./common');
|
|
var EventEmitter = require('../');
|
|
var assert = require('assert');
|
|
|
|
var ee = new EventEmitter();
|
|
var foo = Symbol('foo');
|
|
var listener = common.mustCall();
|
|
|
|
ee.on(foo, listener);
|
|
assert.strictEqual(ee.listeners(foo).length, 1);
|
|
assert.strictEqual(ee.listeners(foo)[0], listener);
|
|
|
|
ee.emit(foo);
|
|
|
|
ee.removeAllListeners();
|
|
assert.strictEqual(ee.listeners(foo).length, 0);
|
|
|
|
ee.on(foo, listener);
|
|
assert.strictEqual(ee.listeners(foo).length, 1);
|
|
assert.strictEqual(ee.listeners(foo)[0], listener);
|
|
|
|
ee.removeListener(foo, listener);
|
|
assert.strictEqual(ee.listeners(foo).length, 0);
|