{
const startTime = Date.now();
const results = [];
for ( let i = 0; i < 10000; i++ ) {
results.push( await sizes2px_quickDirty('(min-width: 1000px) 1000px, 100vw', Math.round( Math.random() * 1920 ) ) );
}
return [ results, Date.now() - startTime ];
}