node/benchmark/validators/validate-encoding.js at main · fetchapi/node · GitHub

History

59 lines (49 loc) · 1.05 KB

Raw

'use strict';

const common = require('../common');

const assert = require('assert');

const bench = common.createBenchmark(main, {

n: [1e8],

encoding: [

'ascii',

'utf8',

'utf-8',

'utf16le',

'ucs2',

'ucs-2',

'base64',

'latin1',

'binary',

'hex',

value: [

'test',

}, {

flags: ['--expose-internals'],

});

function getValidateFactory(encoding) {

const {

validateEncoding,

} = require('internal/validators');

return (n) => validateEncoding(n, encoding);

}

function main({ n, encoding, value }) {

const validate = getValidateFactory(encoding);

// Warm up.

const length = 1024;

const array = [];

for (let i = 0; i < length; ++i) {

array.push(validate(value));

}

bench.start();

for (let i = 0; i < n; ++i) {

const index = i % length;

array[index] = validate(value);

}

bench.end(n);

// Verify the entries to prevent dead code elimination from making

// the benchmark invalid.

for (let i = 0; i < length; ++i) {

assert.strictEqual(typeof array[i], 'undefined');

}

node/benchmark/validators/validate-encoding.js at main · fetchapi/node · GitHub

Expand file tree

Breadcrumbs

validate-encoding.js

Latest commit

History

Breadcrumbs

validate-encoding.js

File metadata and controls