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Add events-list and special-event-names test; more robust Reflect pol…
…yfills
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,28 @@ | ||
'use strict'; | ||
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var EventEmitter = require('../'); | ||
var assert = require('assert'); | ||
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var EE = new EventEmitter(); | ||
var m = function() {}; | ||
EE.on('foo', function() {}); | ||
assert.equal(1, EE.eventNames().length); | ||
assert.equal('foo', EE.eventNames()[0]); | ||
EE.on('bar', m); | ||
assert.equal(2, EE.eventNames().length); | ||
assert.equal('foo', EE.eventNames()[0]); | ||
assert.equal('bar', EE.eventNames()[1]); | ||
EE.removeListener('bar', m); | ||
assert.equal(1, EE.eventNames().length); | ||
assert.equal('foo', EE.eventNames()[0]); | ||
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if (typeof Symbol !== 'undefined') { | ||
var s = Symbol('s'); | ||
EE.on(s, m); | ||
assert.equal(2, EE.eventNames().length); | ||
assert.equal('foo', EE.eventNames()[0]); | ||
assert.equal(s, EE.eventNames()[1]); | ||
EE.removeListener(s, m); | ||
assert.equal(1, EE.eventNames().length); | ||
assert.equal('foo', EE.eventNames()[0]); | ||
} |
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Original file line number | Diff line number | Diff line change |
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'use strict'; | ||
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var common = require('./common'); | ||
var EventEmitter = require('../'); | ||
var assert = require('assert'); | ||
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var ee = new EventEmitter(); | ||
var handler = function() {}; | ||
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assert.strictEqual(ee.eventNames().length, 0); | ||
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assert.strictEqual(ee._events.hasOwnProperty, undefined); | ||
assert.strictEqual(ee._events.toString, undefined); | ||
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ee.on('__defineGetter__', handler); | ||
ee.on('toString', handler); | ||
ee.on('__proto__', handler); | ||
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assert.strictEqual(ee.eventNames()[0], '__defineGetter__'); | ||
assert.strictEqual(ee.eventNames()[1], 'toString'); | ||
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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); | ||
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// 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); | ||
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ee.on('__proto__', common.mustCall(function(val) { | ||
assert.strictEqual(val, 1); | ||
})); | ||
ee.emit('__proto__', 1); | ||
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process.on('__proto__', common.mustCall(function(val) { | ||
assert.strictEqual(val, 1); | ||
})); | ||
process.emit('__proto__', 1); | ||
} else { | ||
console.log('# skipped __proto__') | ||
} |