gistfile1.js

module("SC.TreeController - binding_bug", {});

test("observing a bound property in a treecontroller and using it to set its own 'content' property shouldn't cause an infinite loop", function(){
  NameSpace = {};
  NameSpace.a = SC.ArrayController.create({});
  
  NameSpace.b = SC.TreeController.create({
    counter: 0,
    bar: null,
    barBinding: 'NameSpace.a.content',
    content: null,
    
    test: function(){
      var value = this.get('counter');
      var bar = this.get('bar');
      value++;
      this.set('counter', value);
      this.set('content', bar); // this is what causes the failure.
    }.observes('bar')
  });
  
  NameSpace.a.set('content', [1, 2]);
  SC.Binding.flushPendingChanges();
  equals(1, NameSpace.b.get('counter'));
  
});