org.eclipse.photran.core.vpg.tests/src/org/eclipse/photran/internal/tests/refactoring/infrastructure/TestChangeText.java

/*******************************************************************************
 * Copyright (c) 2008 University of Illinois at Urbana-Champaign 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:
 *     UIUC - Initial API and implementation
 *******************************************************************************/
package org.eclipse.photran.internal.tests.refactoring.infrastructure;

import org.eclipse.photran.internal.core.lexer.Token;
import org.eclipse.photran.internal.core.parser.ASTExecutableProgramNode;
import org.eclipse.photran.internal.core.parser.ASTMainProgramNode;
import org.eclipse.photran.internal.core.parser.ASTProgramNameNode;
import org.eclipse.photran.internal.core.parser.ASTProgramStmtNode;
import org.eclipse.photran.internal.core.parser.IProgramUnit;
import org.eclipse.photran.internal.tests.AbstractSourceEditorTestCase;

public class TestChangeText extends AbstractSourceEditorTestCase
{
    public void testChangeProggie() throws Exception
    {
        ASTExecutableProgramNode ast = load("hello-1-initial.f90");
        IProgramUnit programUnit1 = ast.getProgramUnitList().get(0);
        ASTMainProgramNode mainProgram = (ASTMainProgramNode)programUnit1;
        ASTProgramStmtNode programStmt = mainProgram.getProgramStmt();
        ASTProgramNameNode programName = programStmt.getProgramName();
        Token proggie = programName.getProgramName();
        
        proggie.setText("p");
        assertEquals(load("hello-2-proggie-shorter.f90"), ast);
        
        proggie.setText("proggiedoggie");
        assertEquals(load("hello-3-proggie-longer.f90"), ast);
    }
}