/*
 * This file is part of GumTree.
 *
 * GumTree is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GumTree is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with GumTree.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2016 Jean-Rémy Falleri <jr.falleri@gmail.com>
 */

package com.github.gumtreediff.gen.srcml;

import com.github.gumtreediff.tree.Tree;

import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;

import java.io.IOException;

public class TestSrcmlCppGenerator {

    @Test
    public void testSimple() throws IOException {
        String input = "\n"
                + "namespace R {\n"
                + "template <typename T>\n"
                + "static inline void print_array(T *__recv){\n"
                + "   int len = LEN(__recv);\n"
                + "   fprintf(stdout, \"%d:%d [\", TYPE(__recv), len);\n"
                + "   for(int i = 0; i < len; i++)\n"
                + "       print_item(__recv, i);\n"
                + "   fprintf(stdout, \" ]\\n\");\n"
                + "}\n"
                + "\n"
                + "template <typename T>\n"
                + "static inline void print_item(T *__recv, int idx){\n"
                + "   fprintf(stdout, \" %x\", GET(__recv, idx));\n"
                + "}\n"
                + "}";
        Tree t = new SrcmlCppTreeGenerator().generateFrom().string(input).getRoot();
        assertEquals(151, t.getMetrics().size);
    }

}