'use strict'; const common = require('../common.js'); const url = require('url'); const assert = require('assert'); const bench = common.createBenchmark(main, { type: common.urlDataTypes, e: [1], }); function main({ type, e }) { const data = common.bakeUrlData(type, e, false, false).map((i) => url.parse(i)); const obj = url.parse(data[0]); const noDead = { protocol: obj.protocol, auth: obj.auth, host: obj.host, hostname: obj.hostname, port: obj.port, pathname: obj.pathname, search: obj.search, hash: obj.hash, }; const len = data.length; // It's necessary to assign the values to an object // to avoid loop invariant code motion. bench.start(); for (let i = 0; i < len; i++) { const obj = data[i]; noDead.protocol = obj.protocol; noDead.auth = obj.auth; noDead.host = obj.host; noDead.hostname = obj.hostname; noDead.port = obj.port; noDead.pathname = obj.pathname; noDead.search = obj.search; noDead.hash = obj.hash; } bench.end(len); assert.ok(noDead); }