const EventEmitter = require("events").EventEmitter;
import { bench, run } from "mitata";
const emitter = new EventEmitter();
const event = new Event("hello");
emitter.on("hello", (event) => {
event.preventDefault();
});
var id = 0;
bench("EventEmitter.emit", () => {
emitter.emit("hello", {
preventDefault() {
id++;
},
});
});
bench("EventEmitter.on x 10_000 (handler)", () => {
var cb = () => {
event.preventDefault();
};
emitter.on("hey", cb);
for (let i = 0; i < 10_000; i++)
emitter.emit("hey", {
preventDefault() {
id++;
},
});
emitter.off("hey", cb);
});
var target = new EventTarget();
target.addEventListener("hello", (event) => {});
bench("EventTarget.dispatch", () => {
target.dispatchEvent(event);
});
var hey = new Event("hey");
bench("EventTarget.on x 10_000 (handler)", () => {
var handler = (event) => {};
target.addEventListener("hey", handler);
for (let i = 0; i < 10_000; i++) target.dispatchEvent(hey);
target.removeEventListener("hey", handler);
});
await run();
ro-request-rfc-old'>astro-request-rfc-old
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