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
import org.eclipse.birt.data.engine.api.IQueryResults;
import org.eclipse.birt.data.engine.api.IResultIterator;
import org.eclipse.birt.data.engine.api.ISortDefinition;
import org.eclipse.birt.data.engine.api.querydefn.BaseDataSetDesign;
import org.eclipse.birt.data.engine.api.querydefn.BaseQueryDefinition;
import org.eclipse.birt.data.engine.api.querydefn.ComputedColumn;
import org.eclipse.birt.data.engine.api.querydefn.GroupDefinition;
import org.eclipse.birt.data.engine.api.querydefn.JoinCondition;
import org.eclipse.birt.data.engine.api.querydefn.JointDataSetDesign;
import org.eclipse.birt.data.engine.api.querydefn.OdaDataSetDesign;
import org.eclipse.birt.data.engine.api.querydefn.QueryDefinition;
import org.eclipse.birt.data.engine.api.querydefn.ScriptExpression;
import org.eclipse.birt.data.engine.api.querydefn.SortDefinition;
import org.eclipse.birt.data.engine.api.querydefn.SubqueryDefinition;
import org.eclipse.birt.data.engine.core.DataException;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.IdScriptableObject;
import org.mozilla.javascript.ScriptableObject;
import testutil.ConfigText;
import testutil.JDBCOdaDataSource;
/**
 * Test the feature of report document. A life cycle of report document can be
 * divided into two parts, one is generation and the other is presentation. Once
 * a report can be generated once, it can be presented many times. In generation
 * time, query results ID and expression id needs to be stored. These ID are
 * automatically generated by DtE implemenation. In presentation time, query
 * results ID is first used to retrieve the query result, and then expression ID
 * can be used to retrieve the detailed data.
 */
public class ReportDocumentTest extends RDTestCase