current/benchmark/url/usvstring.js
'use strict';
const common = require('../common.js');
const inputs = {
valid: 'adsfadsfadsf',
validsurr: '\uda23\ude23\uda1f\udfaa\ud800\udfff\uda23\ude23\uda1f\udfaa' +
'\ud800\udfff',
someinvalid: 'asasfdfasd\uda23',
allinvalid: '\udc45\uda23 \udf00\udc00 \udfaa\uda12 \udc00\udfaa',
nonstring: { toString() { return 'asdf'; } }
};
const bench = common.createBenchmark(main, {
input: Object.keys(inputs),
n: [5e7]
}, {
flags: ['--expose-internals']
});
function main({ input, n }) {
const { toUSVString } = require('internal/url');
const str = inputs[input];
bench.start();
for (let i = 0; i < n; i++)
toUSVString(str);
bench.end(n);
}