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- var common = require('./common');
- var test = require('tape');
- var assert = require('assert');
- var EventEmitter = require('../').EventEmitter;
- var util = require('util');
-
- util.inherits(MyEE, EventEmitter);
-
- function MyEE(cb) {
- this.once(1, cb);
- this.emit(1);
- this.removeAllListeners();
- EventEmitter.call(this);
- }
-
- var myee = new MyEE(common.mustCall());
-
-
- util.inherits(ErrorEE, EventEmitter);
- function ErrorEE() {
- this.emit('error', new Error('blerg'));
- }
-
- assert.throws(function() {
- new ErrorEE();
- }, /blerg/);
-
- test.onFinish(function() {
- assert.ok(!(myee._events instanceof Object));
- assert.strictEqual(Object.keys(myee._events).length, 0);
- });
-
-
- function MyEE2() {
- EventEmitter.call(this);
- }
-
- MyEE2.prototype = new EventEmitter();
-
- var ee1 = new MyEE2();
- var ee2 = new MyEE2();
-
- ee1.on('x', function() {});
-
- assert.strictEqual(ee2.listenerCount('x'), 0);
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