Sha256: 82f7ba850d60892f85b2a3b7be7bde99124c1b6b1d0ebf81ed59929044d4c8c5
Contents?: true
Size: 969 Bytes
Versions: 8
Compression:
Stored size: 969 Bytes
Contents
/* */
var assert = require('assert');
var events = require('../events');
function listener() {}
function listener2() {}
var e1 = new events.EventEmitter();
e1.on('foo', listener);
var fooListeners = e1.listeners('foo');
assert.deepEqual(e1.listeners('foo'), [listener]);
e1.removeAllListeners('foo');
assert.deepEqual(e1.listeners('foo'), []);
assert.deepEqual(fooListeners, [listener]);
var e2 = new events.EventEmitter();
e2.on('foo', listener);
var e2ListenersCopy = e2.listeners('foo');
assert.deepEqual(e2ListenersCopy, [listener]);
assert.deepEqual(e2.listeners('foo'), [listener]);
e2ListenersCopy.push(listener2);
assert.deepEqual(e2.listeners('foo'), [listener]);
assert.deepEqual(e2ListenersCopy, [listener, listener2]);
var e3 = new events.EventEmitter();
e3.on('foo', listener);
var e3ListenersCopy = e3.listeners('foo');
e3.on('foo', listener2);
assert.deepEqual(e3.listeners('foo'), [listener, listener2]);
assert.deepEqual(e3ListenersCopy, [listener]);
Version data entries
8 entries across 8 versions & 1 rubygems