1'use strict';
2const common = require('../common');
3
4const { Readable } = require('stream');
5
6const readable = new Readable({
7  read() {}
8});
9
10function read() {}
11
12readable.setEncoding('utf8');
13readable.on('readable', read);
14readable.removeListener('readable', read);
15
16process.nextTick(function() {
17  readable.on('data', common.mustCall());
18  readable.push('hello');
19});
20