Gecko [ gandhischool.edu.np ]

Name	Size	Permission
add-listeners.js	3.7 KB	-rw-rw-rw-
check-listener-leaks.js	3.38 KB	-rw-rw-rw-
common.js	3.13 KB	-rw-rw-rw-
errors.js	344 B	-rw-rw-rw-
events-list.js	813 B	-rw-rw-rw-
events-once.js	5.97 KB	-rw-rw-rw-
index.js	1.8 KB	-rw-rw-rw-
legacy-compat.js	296 B	-rw-rw-rw-
listener-count.js	1.65 KB	-rw-rw-rw-
listeners-side-effects.js	2.05 KB	-rw-rw-rw-
listeners.js	5.21 KB	-rw-rw-rw-
max-listeners.js	2.02 KB	-rw-rw-rw-
method-names.js	1.63 KB	-rw-rw-rw-
modify-in-emit.js	3.15 KB	-rw-rw-rw-
num-args.js	2.17 KB	-rw-rw-rw-
once.js	2.59 KB	-rw-rw-rw-
prepend.js	833 B	-rw-rw-rw-
remove-all-listeners.js	4.62 KB	-rw-rw-rw-
remove-listeners.js	6.44 KB	-rw-rw-rw-
set-max-listeners-side-effects...	1.41 KB	-rw-rw-rw-
special-event-names.js	1.39 KB	-rw-rw-rw-
subclass.js	1.96 KB	-rw-rw-rw-
symbols.js	627 B	-rw-rw-rw-

Name

Size

Permission

Action

add-listeners.js

3.7 KB

-rw-rw-rw-

check-listener-leaks.js

3.38 KB

-rw-rw-rw-

common.js

3.13 KB

-rw-rw-rw-

errors.js

344 B

-rw-rw-rw-

events-list.js

813 B

-rw-rw-rw-

events-once.js

5.97 KB

-rw-rw-rw-

index.js

1.8 KB

-rw-rw-rw-

legacy-compat.js

296 B

-rw-rw-rw-

listener-count.js

1.65 KB

-rw-rw-rw-

listeners-side-effects.js

2.05 KB

-rw-rw-rw-

listeners.js

5.21 KB

-rw-rw-rw-

max-listeners.js

2.02 KB

-rw-rw-rw-

method-names.js

1.63 KB

-rw-rw-rw-

modify-in-emit.js

3.15 KB

-rw-rw-rw-

num-args.js

2.17 KB

-rw-rw-rw-

once.js

2.59 KB

-rw-rw-rw-

prepend.js

833 B

-rw-rw-rw-

remove-all-listeners.js

4.62 KB

-rw-rw-rw-

remove-listeners.js

6.44 KB

-rw-rw-rw-

set-max-listeners-side-effects...

1.41 KB

-rw-rw-rw-

special-event-names.js

1.39 KB

-rw-rw-rw-

subclass.js

1.96 KB

-rw-rw-rw-

symbols.js

627 B

-rw-rw-rw-

Code Editor : special-event-names.js

'use strict';

var common = require('./common');
var EventEmitter = require('../');
var assert = require('assert');

var ee = new EventEmitter();
var handler = function() {};

assert.strictEqual(ee.eventNames().length, 0);

assert.strictEqual(ee._events.hasOwnProperty, undefined);
assert.strictEqual(ee._events.toString, undefined);

ee.on('__defineGetter__', handler);
ee.on('toString', handler);
ee.on('__proto__', handler);

assert.strictEqual(ee.eventNames()[0], '__defineGetter__');
assert.strictEqual(ee.eventNames()[1], 'toString');

assert.strictEqual(ee.listeners('__defineGetter__').length, 1);
assert.strictEqual(ee.listeners('__defineGetter__')[0], handler);
assert.strictEqual(ee.listeners('toString').length, 1);
assert.strictEqual(ee.listeners('toString')[0], handler);

// Only run __proto__ tests if that property can actually be set
if ({ __proto__: 'ok' }.__proto__ === 'ok') {
  assert.strictEqual(ee.eventNames().length, 3);
  assert.strictEqual(ee.eventNames()[2], '__proto__');
  assert.strictEqual(ee.listeners('__proto__').length, 1);
  assert.strictEqual(ee.listeners('__proto__')[0], 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);
} else {
  console.log('# skipped __proto__')
}

${this.title}

Code Editor : special-event-names.js