Helpers bench

[osiyuk]

Can you write a benchmark page, that makes 12.500 classes, plain DOM of 10.000 elements with random classes, makes 1.000.000 addClass operations, 700.000 removeClass operations, 1.500.000 containClass operations?

The result is small table:

operation name	amount of operations	total time spent	average	median
addClass	1.000.000	?	?	?

Details:

• operation target is random
• DOM generated by script
• removeClass operation take one of target classes
• operations sequence is random, but distribution proportional to all operations

function bench_wrapper(/* array */ result, func) {
  return wrapper() {
    var res, time;
    time = new Date();
    res = func.apply(this, arguments);
    time = new Date - time; /* milliseconds */
    result.push(time);
    return res;
  }
}

[osiyuk]

@andrew--r Hi