Run results for: Another Proxy Test

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser: Chrome 114

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Get existing translation	33024702.0 Ops/sec
get Proxied 1 translation: existing	8130735.0 Ops/sec
get Proxied 1 translation: non existent	10058032.0 Ops/sec
get Proxied 2 translation: existing	10120884.0 Ops/sec
get Proxied 2 translation: non existent	10152265.0 Ops/sec

Script Preparation code:

let translation = {
    KEY: 'value'
};

function getTranslation(k) {
    return translation[k];
}

function getProxied1Translation(k) {
    const proxyHandler = {
        get: function(target, prop) {
            if (!target[prop]) {
                return 'missing'
            }
            return target[prop];
        }
    };
    return new Proxy(translation, proxyHandler)
}

function getProxied2Translation(k) {
    const proxyHandler = {
        get: function(target, prop) {
            if (!target[prop]) {
                return 'missing'
            }
            return Reflect.get(target, prop);
        }
    };
    return new Proxy(translation, proxyHandler)
}

Tests:

Get existing translation
getTranslation('KEY')
get Proxied 1 translation: existing
getProxied1Translation('KEY')
get Proxied 1 translation: non existent
getProxied1Translation('NOERROR')
get Proxied 2 translation: existing
getProxied2Translation('KEY')
get Proxied 2 translation: non existent
getProxied2Translation('NOERROR')

Run results for: Another Proxy Test

Get existing translation

get Proxied 1 translation: existing

get Proxied 1 translation: non existent

get Proxied 2 translation: existing

get Proxied 2 translation: non existent