0
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-10-30 09:08:00 -04:00
denoland-deno/benching/test.ts
2019-02-12 10:55:01 -05:00

50 lines
1.2 KiB
TypeScript

import { test } from "../testing/mod.ts";
import { bench, runBenchmarks, BenchmarkTimer } from "./mod.ts";
import "example.ts";
test(async function benching() {
bench(function forIncrementX1e9(b: BenchmarkTimer) {
b.start();
for (let i: number = 0; i < 1e9; i++);
b.stop();
});
bench(function forDecrementX1e9(b: BenchmarkTimer) {
b.start();
for (let i: number = 1e9; i > 0; i--);
b.stop();
});
bench(async function forAwaitFetchDenolandX10(b: BenchmarkTimer) {
b.start();
for (let i: number = 0; i < 10; i++) {
await fetch("https://deno.land/");
}
b.stop();
});
bench(async function promiseAllFetchDenolandX10(b: BenchmarkTimer) {
const urls = new Array(10).fill("https://deno.land/");
b.start();
await Promise.all(urls.map((denoland: string) => fetch(denoland)));
b.stop();
});
bench({
name: "runs100ForIncrementX1e6",
runs: 100,
func(b: BenchmarkTimer) {
b.start();
for (let i: number = 0; i < 1e6; i++);
b.stop();
}
});
bench(function throwing(b: BenchmarkTimer) {
b.start();
// Throws bc the timer's stop method is never called
});
await runBenchmarks({ skip: /throw/ });
});