freeze vs seal vs normal (v7)

Revision 7 of this benchmark created by mthq on

Preparation HTML

<script>
  var o = {
    i: 42,
    s: 3,
    n: 5,
    r: 7,
    a: [1,2,3],
    f: function(i) { return i>50?1:0; }
  };
  var f = {
    i: 42,
    s: 3,
    n: 5,
    r: 7,
    a: [1,2,3],
    f: function(i) {  return i>50?1:0; }
  };
  var s = {
    i: 42,
    s: 3,
    n: 5,
    r: 7,
    a: [1,2,3],
    f: function(i) {  return i>50?1:0; }
  };
 s= Object.seal(s);
 f= Object.freeze(f);
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
seal
var p = s.i + s.s + s.n + s.r
ready
frozen
var q = f.i + f.s + f.n + f.r
ready
normal
var r = o.i + o.s + o.n + o.r
ready

Revisions

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