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benchmark: add webstorage benchmark · nodejs/node@452bc9b · GitHub

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Commit 452bc9b

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jakecastelli
authored and
targos
committed
benchmark: add webstorage benchmark
PR-URL: #55040 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
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3 files changed

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‎benchmark/webstorage/getItem.js‎

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'use strict';
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const { join } = require('node:path');
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const common = require('../common.js');
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const tmpdir = require('../../test/common/tmpdir');
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let cnt = 0;
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tmpdir.refresh();
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function nextLocalStorage() {
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return join(tmpdir.path, `${++cnt}.localstorage`);
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}
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const options = {
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flags: ['--experimental-webstorage', `--localstorage-file=${nextLocalStorage()}`],
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};
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const bench = common.createBenchmark(main, {
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type: ['localStorage-getItem',
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'localStorage-getter',
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'sessionStorage-getItem',
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'sessionStorage-getter'],
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// Note: web storage has only 10mb quota
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n: [1e5],
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}, options);
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function fillStorage(storage, n) {
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for (let i = 0; i < n; i++) {
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storage.setItem(i, i);
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}
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}
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function main({ n, type }) {
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const localStorage = globalThis.localStorage;
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const sessionStorage = globalThis.sessionStorage;
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switch (type) {
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case 'localStorage-getItem':
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fillStorage(localStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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localStorage.getItem(i);
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}
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bench.end(n);
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break;
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case 'localStorage-getter':
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fillStorage(localStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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// eslint-disable-next-line no-unused-expressions
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localStorage[i];
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}
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bench.end(n);
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break;
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case 'sessionStorage-getItem':
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fillStorage(sessionStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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sessionStorage.getItem(i);
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}
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bench.end(n);
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break;
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case 'sessionStorage-getter':
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fillStorage(sessionStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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// eslint-disable-next-line no-unused-expressions
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sessionStorage[i];
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}
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bench.end(n);
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break;
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default:
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new Error('Invalid type');
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}
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}

‎benchmark/webstorage/removeItem.js‎

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'use strict';
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const { join } = require('node:path');
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const common = require('../common.js');
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const tmpdir = require('../../test/common/tmpdir');
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let cnt = 0;
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tmpdir.refresh();
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function nextLocalStorage() {
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return join(tmpdir.path, `${++cnt}.localstorage`);
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}
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const options = {
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flags: ['--experimental-webstorage', `--localstorage-file=${nextLocalStorage()}`],
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};
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const bench = common.createBenchmark(main, {
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type: ['localStorage-removeItem',
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'localStorage-delete',
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'sessionStorage-removeItem',
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'sessionStorage-delete',
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],
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// Note: web storage has only 10mb quota
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n: [1e5],
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}, options);
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function fillStorage(storage, n) {
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for (let i = 0; i < n; i++) {
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storage.setItem(i, i);
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}
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}
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function main({ n, type }) {
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const localStorage = globalThis.localStorage;
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const sessionStorage = globalThis.sessionStorage;
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switch (type) {
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case 'localStorage-removeItem':
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fillStorage(localStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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localStorage.removeItem(i);
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}
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bench.end(n);
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break;
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case 'localStorage-delete':
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fillStorage(localStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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delete localStorage[i];
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}
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bench.end(n);
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break;
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case 'sessionStorage-removeItem':
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fillStorage(sessionStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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sessionStorage.removeItem(i);
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}
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bench.end(n);
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break;
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case 'sessionStorage-delete':
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fillStorage(localStorage, n);
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bench.start();
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for (let i = 0; i < n; i++) {
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delete sessionStorage[i];
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}
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bench.end(n);
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break;
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default:
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new Error('Invalid type');
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}
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}

‎benchmark/webstorage/setItem.js‎

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'use strict';
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const { join } = require('node:path');
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const common = require('../common.js');
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const tmpdir = require('../../test/common/tmpdir');
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let cnt = 0;
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tmpdir.refresh();
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function nextLocalStorage() {
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return join(tmpdir.path, `${++cnt}.localstorage`);
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}
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const options = {
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flags: ['--experimental-webstorage', `--localstorage-file=${nextLocalStorage()}`],
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};
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const bench = common.createBenchmark(main, {
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type: ['localStorage-setItem',
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'localStorage-setter',
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'sessionStorage-setItem',
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'sessionStorage-setter'],
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// Note: web storage has only 10mb quota
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n: [1e5],
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}, options);
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function main({ n, type }) {
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const localStorage = globalThis.localStorage;
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const sessionStorage = globalThis.sessionStorage;
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switch (type) {
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case 'localStorage-setItem':
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bench.start();
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for (let i = 0; i < n; i++) {
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localStorage.setItem(i, i);
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}
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bench.end(n);
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break;
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case 'localStorage-setter':
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bench.start();
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for (let i = 0; i < n; i++) {
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localStorage[i] = i;
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}
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bench.end(n);
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break;
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case 'sessionStorage-setItem':
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bench.start();
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for (let i = 0; i < n; i++) {
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sessionStorage.setItem(i, i);
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}
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bench.end(n);
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break;
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case 'sessionStorage-setter':
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bench.start();
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for (let i = 0; i < n; i++) {
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sessionStorage[i] = i;
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}
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bench.end(n);
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break;
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default:
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new Error('Invalid type');
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}
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}

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