Preparation code

 
<script>
  Benchmark.prototype.setup = function() {
    window.create0 = Object.create;
    
    window.create1 = function( p ) {
      function F() {}
      F.prototype = p;
      return new F();
    }
    
    function F() {}
    
    window.create2 = function( p ) {
      F.prototype = p;
      var o = new F();
      F.prototype = null;
      return o;
    }
    
    window.create3 = function( p ) {
      F.prototype = p;
      return new F();
    }
    
    window.Type = function() {};
    window.p = Type.prototype;
    
  };
</script>

Test runner

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return new Type();

return create0( p );

return create1( p );

return create2( p );

return create3( p );

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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 27th January 2013
• Revision 2: published by pow on 27th January 2013

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