/**
* Copyright (C) 2009-2013 FoundationDB, LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.foundationdb.sql.optimizer;
import com.foundationdb.server.types.service.TypesRegistryServiceImpl;
import com.foundationdb.server.rowdata.SchemaFactory;
import com.foundationdb.sql.compiler.ASTTransformTestBase;
import com.foundationdb.sql.compiler.BooleanNormalizer;
import com.foundationdb.sql.compiler.TypeComputer;
import com.foundationdb.sql.parser.SQLParser;
import com.foundationdb.ais.model.AkibanInformationSchema;
import com.foundationdb.server.service.ServiceManager;
import com.foundationdb.server.service.servicemanager.GuicedServiceManager;
import com.foundationdb.server.service.text.FullTextIndexService;
import com.foundationdb.server.service.text.FullTextIndexServiceImpl;
import org.junit.Before;
import org.junit.Ignore;
import java.io.File;
import java.util.Collections;
import java.util.List;
@Ignore
public class OptimizerTestBase extends ASTTransformTestBase
{
protected OptimizerTestBase(String caseName, String sql,
String expected, String error) {
super(caseName, sql, expected, error);
}
public static final File RESOURCE_DIR =
new File("src/test/resources/"
+ OptimizerTestBase.class.getPackage().getName().replace('.', '/'));
public static final String DEFAULT_SCHEMA = "test";
protected static ServiceManager sm = prepareServices();
// Base class has all possible transformers for convenience.
protected AISBinder binder;
protected TypeComputer typeComputer;
protected BooleanNormalizer booleanNormalizer;
protected SubqueryFlattener subqueryFlattener;
protected DistinctEliminator distinctEliminator;
@Before
public void makeTransformers() throws Exception {
parser = new SQLParser();
parser.setNodeFactory(new BindingNodeFactory(parser.getNodeFactory()));
unparser = new BoundNodeToString();
typeComputer = new FunctionsTypeComputer(TypesRegistryServiceImpl.createRegistryService());
booleanNormalizer = new BooleanNormalizer(parser);
subqueryFlattener = new SubqueryFlattener(parser);
distinctEliminator = new DistinctEliminator(parser);
}
protected static ServiceManager serviceManager()
{
return sm;
}
public static AkibanInformationSchema parseSchema(List<File> ddls) throws Exception {
StringBuilder ddlBuilder = new StringBuilder();
for (File ddl : ddls)
ddlBuilder.append(fileContents(ddl));
String sql = ddlBuilder.toString();
SchemaFactory schemaFactory = new SchemaFactory(DEFAULT_SCHEMA);
AkibanInformationSchema ret = schemaFactory.ais(sql);
return ret;
}
public static AkibanInformationSchema parseSchema(File ddl) throws Exception {
return parseSchema(Collections.singletonList(ddl));
}
protected AkibanInformationSchema loadSchema(List<File> ddl) throws Exception {
AkibanInformationSchema ais = parseSchema(ddl);
binder = new AISBinder(ais, DEFAULT_SCHEMA);
if (!ais.getViews().isEmpty())
new TestBinderContext(parser, binder, typeComputer);
return ais;
}
protected AkibanInformationSchema loadSchema(File ddl) throws Exception {
return loadSchema(Collections.singletonList(ddl));
}
protected static class TestBinderContext extends AISBinderContext {
public TestBinderContext(SQLParser parser, AISBinder binder, TypeComputer typeComputer) {
this.parser = parser;
this.defaultSchemaName = DEFAULT_SCHEMA;
setBinderAndTypeComputer(binder, typeComputer);
}
}
protected static ServiceManager createServiceManager()
{
return new GuicedServiceManager(serviceBindingsProvider());
}
protected static GuicedServiceManager.BindingsConfigurationProvider serviceBindingsProvider()
{
return GuicedServiceManager
.testUrls()
.bindAndRequire(FullTextIndexService.class,
FullTextIndexServiceImpl.class);
}
private static ServiceManager prepareServices()
{
System.setProperty("fdbsql.home", System.getProperty("user.home"));
ServiceManager ret = createServiceManager();
ret.startServices();
return ret;
}
}