/*******************************************************************************
* 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.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTConstructorInitializer;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNewExpression;
import org.eclipse.cdt.core.parser.tests.rewrite.changegenerator.ChangeGeneratorTest;
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;
public class NewInitializerExpressionTest extends ChangeGeneratorTest {
public NewInitializerExpressionTest(){
super("Replace New Initializer Expression"); //$NON-NLS-1$
}
@Override
protected void setUp() throws Exception {
source = "int *value = new int(5);"; //$NON-NLS-1$
expectedSource = "int *value = new int(6);"; //$NON-NLS-1$
super.setUp();
}
public static Test suite() {
return new NewInitializerExpressionTest();
}
@Override
protected ASTVisitor createModificator(
final ASTModificationStore modStore) {
return new ASTVisitor() {
{
shouldVisitExpressions = true;
}
@Override
public int visit(IASTExpression expression) {
if (expression instanceof ICPPASTNewExpression) {
ICPPASTNewExpression newExpression = (ICPPASTNewExpression) expression;
final IASTNode lit = ((ICPPASTConstructorInitializer) newExpression.getInitializer()).getArguments()[0];
ASTModification modification = new ASTModification(ASTModification.ModificationKind.REPLACE, lit, new CPPASTLiteralExpression(0, "6".toCharArray()), null); //$NON-NLS-1$
modStore.storeModification(null, modification);
}
return PROCESS_CONTINUE;
}
};
}
}