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/*******************************************************************************
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* Copyright (c) 2008 Institute for Software, HSR Hochschule fuer Technik
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* Rapperswil, University of applied sciences and others
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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* Institute for Software - initial API and implementation
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*******************************************************************************/
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package org.eclipse.cdt.core.parser.tests.rewrite.changegenerator.insertbefore;
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import junit.framework.Test;
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import org.eclipse.cdt.core.dom.ast.IASTArrayDeclarator;
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import org.eclipse.cdt.core.dom.ast.IASTArrayModifier;
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import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
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import org.eclipse.cdt.core.dom.ast.IASTExpression;
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import org.eclipse.cdt.core.dom.ast.cpp.CPPASTVisitor;
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import org.eclipse.cdt.core.parser.tests.rewrite.changegenerator.ChangeGeneratorTest;
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import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTArrayModifier;
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import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTLiteralExpression;
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import org.eclipse.cdt.internal.core.dom.rewrite.ASTModification;
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import org.eclipse.cdt.internal.core.dom.rewrite.ASTModificationStore;
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import org.eclipse.cdt.internal.core.dom.rewrite.ASTModification.ModificationKind;
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public class ArrayModifierTest extends ChangeGeneratorTest {
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public ArrayModifierTest(){
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super("Replace Array Modifier"); //$NON-NLS-1$
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protected void setUp() throws Exception {
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source = "int *pi[3];"; //$NON-NLS-1$
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expectedSource = "int *pi[5][3];"; //$NON-NLS-1$
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protected CPPASTVisitor createModificator(
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final ASTModificationStore modStore) {
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return new CPPASTVisitor() {
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shouldVisitDeclarators = true;
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public int visit(IASTDeclarator declarator) {
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if (declarator instanceof IASTArrayDeclarator) {
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IASTArrayDeclarator arrayDeclarator = (IASTArrayDeclarator)declarator;
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IASTArrayModifier[] modifiers = arrayDeclarator.getArrayModifiers();
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IASTArrayModifier newModifier = new CPPASTArrayModifier();
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IASTExpression expr = new CPPASTLiteralExpression(0, "5"); //$NON-NLS-1$
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newModifier.setConstantExpression(expr);
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ASTModification modification = new ASTModification(ModificationKind.INSERT_BEFORE, modifiers[0], newModifier, null);
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modStore.storeModification(null, modification);
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return PROCESS_CONTINUE;
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public static Test suite() {
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return new ArrayModifierTest();