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 * General Public License Version 2 only ("GPL") or the Common

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 * "License"). You may not use this file except in compliance with the

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 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

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package org.netbeans.api.java.source.gen;

import com.sun.source.tree.CaseTree;

import com.sun.source.tree.StatementTree;

import com.sun.source.tree.Tree.Kind;

import com.sun.source.util.TreePath;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

import org.netbeans.api.java.source.JavaSource;

import org.netbeans.api.java.source.JavaSource.Phase;

import org.netbeans.api.java.source.Task;

import org.netbeans.api.java.source.TestUtilities;

import org.netbeans.api.java.source.TreeMaker;

import org.netbeans.api.java.source.WorkingCopy;

/**

 * The following shell script was used to generate the code snippets

 * <code>cat test/unit/data/test/Test.java | tr '\n' ' ' | tr '\t' ' ' | sed -E 's| +| |g' | sed 's|"|\\"|g'</code>

 * @author Samuel Halliday

 */

public class SwitchTest extends GeneratorTest {

    public SwitchTest(String name) {

        super(name);

    }

    public void test158129() throws Exception {

        testFile = new File(getWorkDir(), "Test.java");

        String test = "public class Test { void m(int p) { switch (p) { ca|se 0: } } }";

        // XXX whitespace "public class Test { void m(int p) { switch (p) { case 0: break; } } }"

        String golden = "public class Test { void m(int p) { switch (p) { case 0:break;\n } } }";

        final int index = test.indexOf("|");

        assertTrue(index != -1);

        TestUtilities.copyStringToFile(testFile, test.replace("|", ""));

        JavaSource src = getJavaSource(testFile);

        Task<WorkingCopy> task = new Task<WorkingCopy>() {

            public void run(WorkingCopy copy) throws IOException {

                if (copy.toPhase(Phase.RESOLVED).compareTo(Phase.RESOLVED) < 0) {

                    return;

                }

                TreeMaker make = copy.getTreeMaker();

                TreePath node = copy.getTreeUtilities().pathFor(index);

                assertTrue(node.getLeaf().getKind() == Kind.CASE);

                CaseTree original = (CaseTree) node.getLeaf();

                System.err.println("ORIGINAL " + original);

                List<StatementTree> st = new ArrayList<StatementTree>();

                st.addAll(original.getStatements());

                st.add(make.Break(null));

                CaseTree modified = make.Case(original.getExpression(), st);

                System.err.println("MODIFIED " + modified);

                copy.rewrite(original, modified);

            }

        };

        src.runModificationTask(task).commit();

        String res = TestUtilities.copyFileToString(testFile);

        System.err.println(res);

        assertEquals(golden, res);

    }

    // XXX I don't understand what these are used for

    @Override

    String getSourcePckg() {

        return "";

    }

    @Override

    String getGoldenPckg() {

        return "";

    }

}