/*******************************************************************************
* Copyright (c) 2008, 2010 Institute for Software, HSR Hochschule fuer Technik
* Rapperswil, University of applied sciences and others
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Institute for Software - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.parser.tests.rewrite.changegenerator.replace;
import junit.framework.Test;
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.parser.tests.rewrite.changegenerator.ChangeGeneratorTest;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTDeclarator;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTEqualsInitializer;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTLiteralExpression;
import org.eclipse.cdt.internal.core.dom.rewrite.ASTModification;
import org.eclipse.cdt.internal.core.dom.rewrite.ASTModificationStore;
import org.eclipse.cdt.internal.core.dom.rewrite.ASTModification.ModificationKind;
public class InitializerTest extends ChangeGeneratorTest {
public InitializerTest(){
super("Replace Initializer"); //$NON-NLS-1$
}
@Override
protected void setUp() throws Exception {
source = "int hs = 5;"; //$NON-NLS-1$
expectedSource = "int hs = 999;"; //$NON-NLS-1$
super.setUp();
}
public static Test suite() {
return new InitializerTest();
}
@Override
protected ASTVisitor createModificator(
final ASTModificationStore modStore) {
return new ASTVisitor() {
{
shouldVisitDeclarators = true;
}
@Override
public int visit(IASTDeclarator declarator) {
if (declarator instanceof CPPASTDeclarator) {
CPPASTDeclarator fieldDeclarator = (CPPASTDeclarator)declarator;
IASTInitializer initializer = fieldDeclarator.getInitializer();
CPPASTLiteralExpression litEx = new CPPASTLiteralExpression(0, "999"); //$NON-NLS-1$
CPPASTEqualsInitializer initExpr = new CPPASTEqualsInitializer(litEx);
ASTModification modification = new ASTModification(ModificationKind.REPLACE, initializer, initExpr, null);
modStore.storeModification(null, modification);
}
return PROCESS_CONTINUE;
}
};
}
}