test/parallel/test-readable-single-end.js

'use strict';

const common = require('../common');
const { Readable } = require('stream');

// This test ensures that there will not be an additional empty 'readable'
// event when stream has ended (only 1 event signalling about end)

const r = new Readable({
  read: () => {},
});

r.push(null);

r.on('readable', common.mustCall());
r.on('end', common.mustCall());