'use strict'; const common = require('../common'); const Readable = require('stream').Readable; const bench = common.createBenchmark(main, { n: [200e1], type: ['string', 'buffer'] }); function main({ n, type }) { const s = new Readable(); let data = 'a'.repeat(32); if (type === 'buffer') data = Buffer.from(data); s._read = function() {}; bench.start(); for (let k = 0; k < n; ++k) { for (let i = 0; i < 1e4; ++i) s.push(data); while (s.read(32)); } bench.end(n); }