node/benchmark/util/normalize-encoding.js at main · fetchapi/node · GitHub

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'use strict';

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

const assert = require('assert');

const groupedInputs = {

group_common: ['undefined', 'utf8', 'utf-8', 'base64',

'binary', 'latin1', 'ucs2'],

group_upper: ['UTF-8', 'UTF8', 'UCS2',

'UTF16LE', 'BASE64', 'UCS2'],

group_uncommon: ['foo'],

group_misc: ['', 'utf16le', 'hex', 'HEX', 'BINARY'],

};

const inputs = [

'', 'utf8', 'utf-8', 'UTF-8', 'UTF8', 'Utf8',

'ucs2', 'UCS2', 'utf16le', 'UTF16LE',

'binary', 'BINARY', 'latin1', 'base64', 'BASE64',

'hex', 'HEX', 'foo', 'undefined',

];

const bench = common.createBenchmark(main, {

input: inputs.concat(Object.keys(groupedInputs)),

n: [1e5],

}, {

flags: '--expose-internals',

});

function getInput(input) {

switch (input) {

case 'group_common':

return groupedInputs.group_common;

case 'group_upper':

return groupedInputs.group_upper;

case 'group_uncommon':

return groupedInputs.group_uncommon;

case 'group_misc':

return groupedInputs.group_misc;

case 'undefined':

return [undefined];

default:

return [input];

}

function main({ input, n }) {

const { normalizeEncoding } = require('internal/util');

const inputs = getInput(input);

let noDead = '';

bench.start();

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

for (let j = 0; j < inputs.length; ++j) {

noDead = normalizeEncoding(inputs[j]);

}

bench.end(n);

assert.ok(noDead === undefined || noDead.length > 0);

}

node/benchmark/util/normalize-encoding.js at main · fetchapi/node · GitHub

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