AngularJS: digest for different angular versions

JavaScript performance comparison

Revision 28 of this test case created by

Preparation code

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js"></script>
<script> angular108 = angular; angular = undefined;</script>

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<script> angular115 = angular; angular = undefined;</script>

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.11/angular.min.js"></script>
<script> angular1211 = angular; angular = undefined;</script>
      
<script>
Benchmark.prototype.setup = function() {
  function createScopeTree(angular) {
    var rootScope = angular.injector(['ng']).get('$rootScope');
  
    for(var i=0; i < 1000; i++) {
      var child = rootScope.$new();
      for(var j=0; j < 100; j++) {
        child.a = {b:{c:1}};
        child.$watch('a.b.c', function() {});
      }
    }
    return rootScope;
  }
  
  
  var scope108 = createScopeTree(angular108);
  var scope115 = createScopeTree(angular115);
  var scope1211 = createScopeTree(angular1211);

};

Benchmark.prototype.teardown = function() {
  scope108 = null;
  scope115 = null;
  scope1211 = null;

};
</script>

Preparation code output

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
1.0.8
scope108.$digest();
pending…
1.1.5
scope115.$digest();
pending…
1.2.11
scope1211.$digest();
pending…

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