Sha256: d66b581c970396c38b48add64bc656d1e5cbc4d391d33b8259bda78a45d1a1cc
Contents?: true
Size: 1.31 KB
Versions: 8
Compression:
Stored size: 1.31 KB
Contents
/* */
var assert = require('assert');
var events = require('../events');
var callbacks_called = [];
var e = new events.EventEmitter();
function callback1() {
callbacks_called.push('callback1');
e.on('foo', callback2);
e.on('foo', callback3);
e.removeListener('foo', callback1);
}
function callback2() {
callbacks_called.push('callback2');
e.removeListener('foo', callback2);
}
function callback3() {
callbacks_called.push('callback3');
e.removeListener('foo', callback3);
}
e.on('foo', callback1);
assert.equal(1, e.listeners('foo').length);
e.emit('foo');
assert.equal(2, e.listeners('foo').length);
assert.deepEqual(['callback1'], callbacks_called);
e.emit('foo');
assert.equal(0, e.listeners('foo').length);
assert.deepEqual(['callback1', 'callback2', 'callback3'], callbacks_called);
e.emit('foo');
assert.equal(0, e.listeners('foo').length);
assert.deepEqual(['callback1', 'callback2', 'callback3'], callbacks_called);
e.on('foo', callback1);
e.on('foo', callback2);
assert.equal(2, e.listeners('foo').length);
e.removeAllListeners('foo');
assert.equal(0, e.listeners('foo').length);
callbacks_called = [];
e.on('foo', callback2);
e.on('foo', callback3);
assert.equal(2, e.listeners('foo').length);
e.emit('foo');
assert.deepEqual(['callback2', 'callback3'], callbacks_called);
assert.equal(0, e.listeners('foo').length);
Version data entries
8 entries across 8 versions & 1 rubygems