import { group } from "./runner.mjs";
import { bench, run } from "./runner.mjs";
import { encode as htmlEntityEncode } from "html-entities";
import { escape as heEscape } from "he";
var bunEscapeHTML = globalThis.escapeHTML || Bun.escapeHTML;
const FIXTURE = require("fs")
.readFileSync(import.meta.dir + "/_fixture.txt", "utf8")
.split("")
.map(a => {
if (a.charCodeAt(0) > 127) {
return "a";
}
return a;
})
.join("");
const FIXTURE_WITH_UNICODE = require("fs").readFileSync(import.meta.dir + "/_fixture.txt", "utf8");
// from react-dom:
const matchHtmlRegExp = /["'&<>]/;
function reactEscapeHtml(string) {
const str = "" + string;
const match = matchHtmlRegExp.exec(str);
if (!match) {
return str;
}
let escape;
let html = "";
let index;
let lastIndex = 0;
for (index = match.index; index < str.length; index++) {
switch (str.charCodeAt(index)) {
case 34: // "
escape = """;
break;
case 38: // &
escape = "&";
break;
case 39: // '
escape = "'"; // modified from escape-html; used to be '''
break;
case 60: // <
escape = "<";
break;
case 62: // >
escape = ">";
break;
default:
continue;
}
if (lastIndex !== index) {
html += str.substring(lastIndex, index);
}
lastIndex = index + 1;
html += escape;
}
return lastIndex !== index ? html + str.substring(lastIndex, index) : html;
}
// for (let input of [
// "",
// `long string, nothing to escape... `.repeat(9999),
// `long utf16 string, no esc 🤔🤔🤔🤔🤔` + "tex".repeat(4000),
// `smol`,
// // `medium string with `,
// FIXTURE,
// // "[unicode]" + FIXTURE_WITH_UNICODE,
// ]) {
// group(
// {
// summary: true,
// name:
// `"` +
// input.substring(0, Math.min(input.length, 32)) +
// `"` +
// ` (${input.length} chars)`,
// },
// () => {
// bench(`ReactDOM.escapeHTML`, () => reactEscapeHtml(input));
// bench(`html-entities.encode`, () => htmlEntityEncode(input));
// bench(`he.escape`, () => heEscape(input));
// bench(`Bun.escapeHTML`, () => bunEscapeHTML(input));
// }
// );
// }
for (let input of [
`long string, nothing to escape... `.repeat(9999999 * 3),
FIXTURE.repeat(8000),
// "[unicode]" + FIXTURE_WITH_UNICODE,
]) {
group(
{
summary: true,
name:
`"` +
input.substring(0, Math.min(input.length, 32)) +
`"` +
` (${new Intl.NumberFormat().format(input.length / 100_000_000_0)} GB)`,
},
() => {
// bench(`ReactDOM.escapeHTML`, () => reactEscapeHtml(input));
// bench(`html-entities.encode`, () => htmlEntityEncode(input));
// bench(`he.escape`, () => heEscape(input));
bench(`Bun.escapeHTML`, () => bunEscapeHTML(input));
},
);
}
await run();
debugger-dev
| Unnamed repository; edit this file 'description' to name the repository. | |
Jarred Sumner
Reed Jones