toofast/utils.js

The Node.js performance testing tool with unit-test-like API.

export function noop() { }
export function getErrorMessage(error) {
    return error instanceof Error ? error.stack || error.message : String(error);
}
export function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}
export function combineHooks(a, b) {
    if (a === undefined || b === undefined) {
        return a || b;
    }
    return async () => {
        await a();
        await b();
    };
}