AngularJS: digest

JavaScript performance comparison

Revision 44 of this test case created by

Preparation code

<script src="https://code.angularjs.org/1.2.18/angular.js"></script>
<script> angularBase = angular; angular = undefined;</script>

<script src="https://code.angularjs.org/1.2.18/angular.min.js"></script>
<script> angularExp = angular; angular = undefined;</script>
      
<script>
Benchmark.prototype.setup = function() {
  function createScopeTree(angular) {
    var rootScope = angular.injector(['ng']).get('$rootScope');
  
    for(var i=0; i < 100; i++) {
      var child = rootScope.$new();
      for(var j=0; j < 100; j++) {
        child['a'+j] = {b:{c:1}};
        child.$watch('a'+j+'.b.c', function() {});
      }
    }
    return rootScope;
  }
  
  
  var baseScope = createScopeTree(angularBase);
  var expScope = createScopeTree(angularExp);

};

Benchmark.prototype.teardown = function() {
  baseScope = null;
  expScope = null;

};
</script>

Preparation code output

<script> angularBase = angular; angular = undefined;</script> <script src="https://code.angularjs.org/1.2.18/angular.min.js"></script> <script> angularExp = angular; angular = undefined;</script>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Base
baseScope.$digest();
pending…
Experiment
expScope.$digest();
pending…

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Revisions

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