/*

 * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * @test

 * @bug 6668802

 * @summary javac handles diagnostics for last line badly, if line not terminated by newline

 */

import java.io.*;

import java.util.*;

public class T6668802

{

    public static void main(String[] args) throws Exception {

        new T6668802().run();

    }

    void run() throws Exception {

        String test = "public class Test {";

        File f = writeTestFile("Test.java", test);

        String[] out = compileBadFile(f);

        for (String line: out)

            System.err.println(">>>" + line + "<<<");

        if (!out[1].equals(test)) {

            show("expected", test);

            show("  actual", out[1]);

            throw new Error("test failed");

        }

    }

    File writeTestFile(String path, String contents) throws IOException {

        File f = new File(path);

        FileWriter out = new FileWriter(f);

        out.write(contents);

        out.close();

        return f;

    }

    String[] compileBadFile(File file) throws IOException {

        List<String> options = new ArrayList<String>();

        options.add(file.getPath());

        System.err.println("compile: " + options);

        String[] opts = options.toArray(new String[options.size()]);

        StringWriter sw = new StringWriter();

        PrintWriter out = new PrintWriter(sw);

        int rc = com.sun.tools.javac.Main.compile(opts, out);

        if (rc == 0)

            throw new Error("compilation succeeded unexpectedly");

        out.close();

        return sw.toString().split("[\n\r]+");

    }

    void show(String prefix, String text) {

        System.err.println(prefix + ": (" + text.length() + ") " + text);

    }

}