bench

A simple benchmarking utility.

Table Of Contents

• Description
• Getting Started
• Documentation
• License
• Changelog

Description

View examples here

Getting Started

• Install Node v8 LTS here.

Documentation

Example: Testing promisified setTimeout.

// Import Benchmarking utility
import { Bench } from "@kwiwk/bench";

// Some iterable helper utilities
import { itMap, itRange, itStutter } from "./it_utils";

// Create a new Bench utility.
const bench = new Bench({
    inputs: itMap(itRange(0, 100), i => ({ label: `${i}`, value: i }))
});

// Time our test function
bench.addTestAsync("delayMs", async input => delayMs(input));

// Output difference between result and expected result.
bench.addRaw("diff", (input, results) => {
    return (results["delayMs"] - input).toString();
});

// Run the benchmarking.
bench.run("./delay.csv");

// Function under test
async function delayMs(ms: number): Promise<void> {
    return new Promise<void>((resolve, reject) => setTimeout(resolve, ms));
}

View the API docs here.

View the coverage report here.

License

View the license here.

Changelog

View the changelog here.