/*

 * 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 6402516

 * @summary need Trees.getScope(TreePath)

 * @build Checker CheckClass

 * @run main CheckClass

 */

import java.util.*;

import com.sun.source.tree.*;

import javax.lang.model.element.*;

import javax.lang.model.util.*;

/*

 * Check the enclosing class of a scope against the contents of string literals.

 */

public class CheckClass extends Checker {

    public static void main(String... args) throws Exception {

        Checker chk = new CheckClass();

        chk.check("TestClass.java");

    }

    @Override

    protected boolean checkLocal(Scope s, String ref) {

        //System.err.println("checkLocal: " + s + " " + ref + " " + s.getEnclosingClass());

        TypeElement te = s.getEnclosingClass();

        boolean ok;

        if (te == null)

            ok = ref.equals("0");

        else {

            CharSequence name = te.getQualifiedName();

            ok = ref.equals(name == null || name.length() == 0 ? "-" : name.toString());

        }

        if (!ok)

            error(s, ref, "bad enclosing class found: " + te);

        return ok;

    }

}