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/*******************************************************************************
* Copyright (c) 2008 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.append;
import junit.framework.Test;
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.CPPASTVisitor;
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.CPPASTFunctionDeclarator;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTName;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTParameterDeclaration;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTSimpleDeclSpecifier;
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 ParameterTest extends ChangeGeneratorTest {
public ParameterTest(){
super("Append Parameter to List"); //$NON-NLS-1$
}
@Override
protected void setUp() throws Exception {
source = "void foo(int existing){\n}\n\n"; //$NON-NLS-1$
expectedSource = "void foo(int existing, int newParameter){\n}\n\n"; //$NON-NLS-1$
super.setUp();
}
@Override
protected CPPASTVisitor createModificator(
final ASTModificationStore modStore) {
return new CPPASTVisitor() {
{
shouldVisitDeclarators = true;
}
@Override
public int visit(IASTDeclarator declarator) {
if (declarator instanceof CPPASTFunctionDeclarator) {
CPPASTFunctionDeclarator functionDeclarator = (CPPASTFunctionDeclarator)declarator;
CPPASTParameterDeclaration insertedParameter = new CPPASTParameterDeclaration();
CPPASTDeclarator parameterDeclarator = new CPPASTDeclarator();
CPPASTName parameterName = new CPPASTName("newParameter".toCharArray()); //$NON-NLS-1$
parameterDeclarator.setName(parameterName);
insertedParameter.setDeclarator(parameterDeclarator);
CPPASTSimpleDeclSpecifier parameterDeclSpec = new CPPASTSimpleDeclSpecifier();
parameterDeclSpec.setType(IASTSimpleDeclSpecifier.t_int);
insertedParameter.setDeclSpecifier(parameterDeclSpec);
ASTModification modification = new ASTModification(ModificationKind.APPEND_CHILD, functionDeclarator, insertedParameter, null);
modStore.storeModification(null, modification);
}
return PROCESS_CONTINUE;
}
};
}
public static Test suite() {
return new ParameterTest();
}
}
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