anchor.diff:  	}
   
   	public void function testIndexing() skip="isNotSupported" {
  +		if(isNotSupported()) return;
   		var coll = resetTestCollection();
   
   		// get indexes
  
positive.code: 	}
  
  	public void function testWriteConcern() skip="isNotSupported" {
  		var coll = resetTestCollection();
  
  		coll.setWriteConcern("UNACKNOWLEDGED");
  
negative.code: 	}
  
  	public void function testMapReduce() skip="isNotSupported" {
  		if(isNotSupported()) return;
  		var coll = resetTestCollection();
  		var fMap = "
  			function(){
  