Preparation code

 
<script>
  Benchmark.prototype.setup = function() {
    var args = [1, 2, 3];
    var fn = function () {};
    
    var switchVersion = function(fn, args) {
      switch (args.length) {
        case 0: fn.call(this); break;
        case 1: fn.call(this, args[0]); break;
        case 2: fn.call(this, args[0], args[1]); break;
        case 3: fn.call(this, args[1], args[2], args[3]); break;
      }
    };
    
    var applyVersion = function(fn, args) {
      fn.apply(this, args);
    };
  };
</script>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

switchVersion(fn, args);

applyVersion(fn, args);

Compare results of other browsers

Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published on 13th December 2012
• Revision 2: published by Jeremy Ashkenas on 13th December 2012
• Revision 3: published on 13th December 2012
• Revision 4: published on 13th December 2012
• Revision 5: published on 14th December 2012
• Revision 6: published on 7th February 2013
• Revision 7: published on 7th February 2013
• Revision 8: published on 7th February 2013
• Revision 9: published on 7th February 2013
• Revision 10: published on 7th February 2013
• Revision 11: published on 7th February 2013

0 comments