Bug 147977 Chart editor does not use container's column bindings
1) create data source 2) create data set: select * from customers 3) create table 4) bind country, customer name to table 5) group by country 6) create a binding for total_by_country which aggregates # of customers in each country. put a data element in group footer and bind to total_by_country 7) in group header put chart 8) in data tab specify inherit from container Result: You see columns for report data set created in step 2. Expected Result: Just 3 columns for the 3 bindings created in 4 and 6.
data/org.eclipse.birt.data.tests/test/org/eclipse/birt/data/engine/impl/rd/ReportDocumentTest.java
}
		this.closeArchiveWriter( );
		
		DataEngineContext deContext2 = newContext( DataEngineContext.MODE_PRESENTATION,
				fileName );
		myPreDataEngine = DataEngine.newDataEngine( deContext2 );
		
		List preValue = null;
		{
			IQueryResults qr = myPreDataEngine.getQueryResults( queryResultID );
			IResultIterator ri = qr.getResultIterator( );
			ri.moveTo( countOfRow - 1 );
			
			preValue = new ArrayList( );
			if ( rowExprName != null )
			{
				for ( int i = 0; i < rowExprName.length; i++ )
				{
					Object ob2 = ri.getValue( rowExprName[i] );
					preValue.add( ob2 );
				}
			}
			if ( totalExprName != null )
			{
				for ( int i = 0; i < totalExprName.length; i++ )
				{
					Object ob2 = ri.getValue( totalExprName[i] );
					preValue.add( ob2 );
				}
			}