/*

 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. 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.

 *

 * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 6622216

 * @summary javap names some attributes incorrectly

 */

import java.io.*;

public class T6622216 {

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

        new T6622216().run();

    }

    public void run() throws IOException {

        File javaFile = writeTestFile();

        File classFile = compileTestFile(javaFile);

        String output = javap(classFile);

        verify(output);

    }

    File writeTestFile() throws IOException {

        File f = new File("Outer.java");

        PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));

        out.println("class Outer {");

        out.println("    class Inner { }");

        out.println("}");

        out.close();

        return f;

    }

    File compileTestFile(File f) {

        int rc = com.sun.tools.javac.Main.compile(new String[] { f.getPath() });

        if (rc != 0)

            throw new Error("compilation failed. rc=" + rc);

        String path = f.getPath();

        return new File(path.substring(0, path.length() - 5) + ".class");

    }

    String javap(File f) {

        StringWriter sw = new StringWriter();

        PrintWriter out = new PrintWriter(sw);

        int rc = com.sun.tools.javap.Main.run(new String[] { "-v", f.getPath() }, out);

        if (rc != 0)

            throw new Error("javap failed. rc=" + rc);

        out.close();

        return sw.toString();

    }

    void verify(String output) {

        System.out.println(output);

        if (output.indexOf("InnerClasses") == -1)

            throw new Error("InnerClasses not found in output");

    }

}